2013年9月29日星期日

To explain the advantages of scraper conveyor equipment and classification

Scraper transport equipment 's strengths are: 1 ) simple layout , equipment, low price ; 2 ) easy to complete active loading and unloading ; 3 ) can be easily transported along

the length of the wanton machine for Metal Detector
loading and unloading at orientation ; 4 ) conveyor setting workplace health ( buried scraper conveyor during the strengths more Jie

Out ) . Scraper conveyors are material deficiencies in the delivery process will be pushed crushed materials can not be used to transport kneeling ; Because materials and

trough, the conflict between the drag chain conveyor blade and the trough , power consumption will increase and conveyors incurred trough scraper and wear . Therefore, the length of the scraper

conveyor

Normal does not exceed 50-60m, productivity does not exceed 150-200t / h. ( A ) layout and classification based on the principle task of the scraper conveyor and layout of the

strange ,
Scraper conveyor is divided into the following three categories: 1 . Scraper conveyor Universal Universal Universal scraper conveyor scraper conveyor , as shown, having a top

surface is not closed trough, the chain length of the transporting distance of every piece of equipment will partition ( i.e. the blade ) , with to instigate the material to

move. 2 . Bury

Buried scraper conveyor scraper conveyor shown that it has a full closed trough, the trough running conveyer chain with various shapes of wings , which is the scraper blade

against the femoral artery , and conflict within the material force of effect, making the material inside the trough filled in successive activities constitute

Delivery of equipment to the book material flow orientation . 3 . Laye Laye conveyor conveyor as shown, also has a top surface is not sealed , closed trough, but the operation

of the chute is shown in chain -specific Laye the chain, which chain itself have the effect from the blade the front face , using it to incite the movement of materials .

( Two ) the primary scraper conveyor component parts of Figure 2-113 for the general schematic layout of the scraper conveyor , it has a trough , frame 2, the drive device 5 ,

Zhang transport chain tensioning device 6 and 3, the scraper four other local components. In addition to the trough and transport chain , the rest are related to supporting

local style

Conveyor same.

Roller machine is a roller conveyor for short

Transport capacity, speed, task light, can end the diversion of many varieties collinear transport characteristics.
Drum roll conveyor of the material are:
        Carbon steel, stainless steel, aluminum , PVC, steel . Roller machine -driven approach are: gear motor drive , conveyor system
 electric rollers drive . Roller motor speed control

methods are: Frequency modulation
Speed ​​, electronic speed control .
Utilization plan :
        Electronics, beverages , food, packaging, machinery , electronics, light industry, tobacco, chemicals , pharmaceuticals , rubber , automobile , logistics , etc.
Transmission method:
        Single chain , double chain , O- belts, flat contradiction belts, timing belts , etc., spool drive . Planning methods : bucket elevators methods from the drive into a dynamic , non-

powered , electric rollers, etc. , according to plan delivery method is divided into horizontal , tilt and turn transporting transported . And multilayer

Shipment.
Device characteristics :
        Easy connection between roller conveyor filter that can be used multiple drum lines and other transportation equipment or plane consisting messy logistics delivery

system and shunt convergence system , the end of the multifaceted process requirements.

2013年9月28日星期六

Brief chain conveyor types and characteristics

Chain conveyors are two major categories for the chain conveyor and the conveyor, that these two types of conveyors What are the main features , and is now a brief introduction

:
( 1 ) chain conveyor
Applications: Mainly used parts Flat belt conveyor warehouse or inland ports .
Advantages: able to withstand put on plate heavier pieces of cargo , chain flexibility , and high strength .
Disadvantages: weight , wear and tear , power consumption than the big belt .
( 2 ) scraper conveyor
Applications: can be used for horizontal, inclined and vertical conveying bulk materials , commonly used in grain, feed mills grain , semi-finished and finished products

transportation , especially for fuel oil processing plant in the production process of transport and delivery of food grain Weight Sorter warehouses .
Advantages: simple structure , good sealing, discharging device into a simple, multi-point into the discharge, arrangement of flexible, multi-directional simultaneously

completed the delivery of materials .
Disadvantages: trough easy to wear, especially in the chain badly worn .
Complete understanding of the chain conveyor , let's look at another conveyor - chain conveyor , and analyze it and other intermittent transport machinery , compared with what

are the advantages .
Chain Conveyor as a good performance of the continuous conveyor can be within a certain range , in accordance with the technical requirements of material transport from the

initial expect the final discharge for the formation of stable materials transportation process , so that the chain conveyor machine transport materials and other intermittent

operation

Compared to the transport machinery has the following advantages:
( 1 ) can be kept in the same direction as the transport of materials , loading and unloading without stopping , can be transported at high speed , and thus have high

productivity.
( 2) Since the chain conveyor and running speed for feeding a uniform stable, the power consumption of the process is not changed , and thus , the drive power is small .
( 3 ) the maximum load chain conveyor difference is small , and thus the design calculations small loads.
Therefore, the chain conveyor and material handling machinery in numerous plays an increasingly important role . And, in a variety of modern industrial enterprises , chain

conveyor transports the material was not simply that it has become the industrial production process as an integral unit .

China's food transportation machinery Situation and Development Trend Analysis

In recent years , with the conveyor technology continues to progress, in the material handling process using intelligent transportation methods to optimize the production

process and shorten the manufacturing Incline Belt conveyor time and improve labor efficiency , reduce production costs in order to meet the application requirements of various industries . Meanwhile

, the downstream industry for intelligent transport

Complete sets of equipment, intelligent, flexible , complete sets of increasing demand , and promote the overall level of intelligent transportation equipment industry upgrading

. Intelligent transportation technology development and modern science and technology , the overall industrial level are closely related , especially with information science ,

mechanical engineering discipline development tight

Closely linked . Forefront of modern check weighers science and technology has obvious time domain , domain and dynamic characteristics , and the development of intelligent transportation

technologies overall trend is digital, intelligent , precision , integration , this trend with the industrial automation industry trends coincide.
According to different transport delivery system manufacturing industry , because the pipeline transportation capacity, long distance conveyance , in the production of high-

efficiency operation can be continuously repeated operation , and has a strong rhythm . Put them in assembly line production operations are: food plate chain conveyor,

Food belt conveyor, food mesh belt conveyors, roller conveyors food , food and food screw conveyor bucket elevator conveyor .
Today businesses of all sizes in the country due streamline production operations , the development of productivity in the enterprise continued to increase investment , but also

will be faced with various production sectors of food production and transport conveyors needed equipment , which requires food conveyor design and development side

Surfaces , materials, and stable performance conveyor has a higher demand. According to each different production industries need , you can press the food conveyor parameters ,

models, materials and types , etc., in order to pair food conveyor compare prices .
Here we briefly introduce the information folder bottle conveyor features. Clip bottle conveyor chain conveyor is one of a kind , clip bottle conveyors in the production

operation, will produce material fixed on the conveyor , conveyor production was fixed state . The production of material from the top down or

From bottom to enhance delivery , in the production process of the material to be transported , clip bottle conveyor production space can be fully utilized , so that clip bottle

conveyors and other equipment manufacturing operations linkage , and can import and export directly to the conveyor and the upper and lower floors of production equipment access

Port connected together to achieve production operations a continuous production line for production. Clip bottle conveyor appeared , to make up for the use of ordinary elevator

operation , causing intermittent defect production practices , so clip Bottle conveyor for the production of an object as: bottles,

Cans , plastic box , carton packaging industry production .
Now we find out what folders bottle conveyor features. First, production operations can be achieved in the continuity of transportation of materials , and in the production

operations from the impact of high-speed operation conveying speed , so transportation is more efficient ; Second , clip bottle conveyors can save

Production sites conveying space , thereby improving the utilization of the production site ; Third , clip bottle conveyor structure is simple, reliable, and can be used with

other types of transportation equipment for use, and make the process of production and transport , to achieve fully automated. Fourth, in the transport bottles and cans

Categories of articles , you can achieve continuous cleaning ; Our current market demand in order to make the conveyor to the broader national economy in all fields , play a

more important role , so we want to continue to explore ideas, efforts innovation , but also with their school

The knowledge and existing reality technology, conveyors industries more perfect innovation.
Around the contemporary society large food manufacturing companies roller conveyors we will find that there are many food manufacturing companies roller conveyor technology

exists to copy others suspect. Today, no one is not food roller conveyor manufacturer patent but has unlimited

The market potential of new technology food roller conveyors are likely to be copied by other companies .

2013年9月26日星期四

Online shopping belt which points to note

Online shopping belt which points to note ? With the explosion of the Internet , and now what are popular online shopping, so if we need to net purchase conveyor, should pay

attention to what ? How to determine the order of Telescoping conveyors this enterprise , or whether the company or factory regular and reliable

It ?
1 , according to the manufacturer as published in the online contact form , after all, the Internet is virtual , to get the trust of consumers , it is necessary to give

consumers accurate contact information . If you Extendable conveyor choose the manufacturers even a fixed contact are not, do you think you still fly ?
2 , selection and matching their manufacturer if you are a well-known large companies , you are asking suppliers must have a very comprehensive qualification certificate, then

you can only choose a large supplier , the quality is not very different , high prices, However, in line with your "face " requirement.
3 , the factory is professional enough , after the phone call , through the words between conversations , I believe could feel manufacturers are not a professional , whether

professional and accurate answer to their questions quickly , only a professional will do better , and in subsequent quotes and product design programs have their

Professional and unique way .
4 , the most important: the right to choose their own ! There are a variety of belt conveyor specifications , there is no general equipment, are made ​​according to customer's

needs , the choice of the time, not indiscriminately through a stretch , according to their needs customized order for their own products !

Conveyor effective solution to the problem of handling machinery industry

In the machinery manufacturing industry, especially in mass production, processing procedures on the good parts need to switch to the next procedure , many companies use methods

such as carts or pallet circulation , Flexible Roller Conveyor which generated a lot of manual handling work, not only to increase the cost, but also reduces the work efficiency

Rate , as each enterprise vexing thing.
To address this problem, according to the customer's requirements, the effective attempt , using different types of transportation equipment to effectively solve the flow of

parts in the production process , reducing manual handling , improve work efficiency. To reduce manual handling , according to various processes that we transfer parts between

Requirements, using the chain plate machine , roller mesh belt machines, belt conveyor , plastic chain conveyor machine four kinds of models , so that the spherical shell shape in

different parts of the processing equipment circulation, effectively solve the problem of human handling . In particular chain plate chain plate machine is based on an inverted

spherical shell parts design characteristics

A special chain plate, and applying photoelectric control methods to ensure transfer of parts from the front to the rear of procedures for safe and reliable procedure .
With economic development, human resource costs continue to increase , the use of transportation equipment to resolve the parts in the processing equipment in circulation is a

trend. Which must continue to improve manufacturing systems, continue to use transportation equipment manufacturing system makes running at its best , to obtain efficiency

, Maximize efficiency , improve human, machine , material utilization, enhance the competitiveness of enterprises .

2013年9月25日星期三

Spot welding method roller conveyor

Spot welding is to be worn at the welding filler recess . Simple and practical method roller conveyor , without affecting production , automated sorting machine and the surfacing parts of the hardness

and good wear resistance , roller conveyor Incline Belt conveyor drawback is only suitable for the roll and good solderability ( eg steel roll ) .
Surfacing should note the following:
Lift the drum roll bar to select the appropriate surfacing to use the heap and heap 266 256 is appropriate.
Lifts should be chosen drum roller surfacing of small diameter , low current welding specifications , stratified surfacing. This reduces the thermal stress , to avoid severe

deformation and cracking

Introduction ordinary conveyor roller conveyor

This roller conveyor belt with a core fiber fabric , covering materials used for general rubber , smooth surface ( with the core is made of cotton , nylon , polyester, or

vinylon fiber woven fabric delamination or whole . Weight Sorter cotton fiber is applied first with the core material , easy and rubber adhesive , slightly higher strength when wet , but [

mostly low breaking strength of 56 cattle / ( mm · layer ) so ] , corrosion mildew resistance is poor, use dwindling 20 began in the late 1950s with a nylon fabric with a core

material , and has become the Turn conveyor largest amount of a nylon fiber strength of up to 700 Nm / ( mm · layer ) , water resistance, corrosion resistance, resistance to bending fatigue

; but elastic stretch long bigger. polyester fiber and nylon fiber similar performance , while the use of elastic elongation of only half of nylon fiber is a promising material

. vinylon fiber strength of 200 cow / ( mm · layer ) , the elastic elongation than nylon fiber , easy and rubber adhesive , heat resistance, strength when wet but should be

reduced by 10 to 25 %, only in China, Japan and a few other countries applied in the braid core can be only one fiber, two fibers can also be blended or mixed .

2013年9月24日星期二

Conveyor trends

Conveyor will be toward the future large-scale development , to expand the scope , automatic sorting of materials , reduce energy consumption, reduce pollution and other aspects of development . Large mine conveyors transmission capacity , including large-scale , large single length and large transmission angle and other aspects. Hydraulic conveyor length reached 440 km

These stand-alone belt length nearly 15 km , and has appeared composed by a number of Taiwan Contact B two places " belt conveyor path ." Many countries are exploring long-distance, large-capacity transport of materials better continuous conveyor structure . Extend the use of the conveyor , means

Developments in high temperature , low temperature gravity skatewheel conveyor corrosive , radioactive , flammable substances in the work environment , as well as capable of delivering fiery , explosive, agglomerate , viscous material conveyor . ① continue to large-scale development . Large transmission capacity , including large-scale , large single length and large transport

Inclination and other aspects. Hydraulic conveyor length reached 440 km or more. Belt conveyor length of nearly 15 km single , and has appeared composed by a number of Taiwan Contact B two places " belt conveyor path ." Many countries are exploring long-distance, large capacity continuous transport of materials

The conveyor structure better . ② to expand the use of the conveyor . Developments in high temperature , low temperature , corrosive , radioactive , flammable substances in the work environment , as well as capable of delivering fiery , explosive, Pellet , sticky material conveyor. ③ the conveyor

Constructed to meet the automated material handling system to control stand-alone asked for. As used in automated sorting post office parcel trolley conveyor sorting operation should meet the requirements. ④ reduce energy consumption to save energy , the field of conveyor technology has become an important research work

Aspects . Has one ton material handling energy consumed by one kilometer conveyor selection as one important indicator .

What are the characteristics conveyor

We are living in the conveyor has been more and more widely used , a variety of conveyors in people's life, although the Airport conveyor model and type of conveyor different but they all have the same characteristics , then the transporting machine with what characteristics do ? 1 , conveyor

A high productivity. 2 , under the same conditions in some of its productivity is relatively high, there is the quality of their relatively light weight, low cost, small size, drive power is small . 3 , the transmission mechanism of its low load mechanical parts , small impact . 4 , the compact construction of the apparatus

Minato , its manufacturing and maintenance easy. 5, the transportation of materials does not change course , it is easy to Pharmaceutical metal detector achieve automatic control . 6 , in the course of its load uniformly , the consumption power is almost constant.
To mitigate the impact of the tape to run what measures should be taken
To mitigate the impact of the tape running , you can take measures from the following aspects : 1. Reduce the quality of that block , and tape sag . (2) reducing the tape running speed to reduce the vibration frequency . 3 reduce the stiffness coefficient of the tape or elastic modulus. 4 increase the drag coefficient of tape .

2013年9月23日星期一

Roller conveyors running FAQs

Roller conveyor Runtime Frequently Asked Questions:
1 , bend pulley and the drive roller to abnormal noise : this phenomenon is generally bearing damage , bearing at Elevator conveyor the gurgling sound, this time to replace the bearings .
2 , roller eccentricity will be issued when severe noise ; may be manufactured uneven thickness seamless steel rollers to produce to the centrifugal force greater ; during

processing center and the outer ends of the bearing hole circle center large deviations , the centrifugal force is too vertical conveyor large causing ground.
3 , belt conveyor working its drives, drive rollers and bend pulley and idlers will be issued when the unusual unusually noise, abnormal noise can be judged according to the

device to malfunction.
4 , a belt to a shorter life : life and belt to belt belt land use status and quality-related ; belt conveyor sweeper at work should be to ensure reliable and easy to use manner

, there should be no return belt materials ; users in selected after a model should also assess the quality of its manufacturing .
5 , reducer to off-axis : This phenomenon generally occurs in high speed shaft , the most common cause is the use of land to the first stage reducer vertical bevel gear shaft to

the high speed shaft .
6 , drives a high speed motor and reducer side coupling between the ground plane of issue unusual noise ; happen this noise should be timely to position the motor reducer to be

adjusted to avoid gearbox input shaft to break.

Roller Conveyor Covers possess the characteristics

     Roller Conveyor Covers main role is to dust, while the outdoor protective cover in addition to dust , the more important the role is to protect the machine in a variety of

harsh natural environment ( rain, snow , cold , high temperature, etc. ) under normal work. Thus , an outdoor all-weather protective cover not only

A tighter seal structure , but air to water heat exchanger also has wipers , spray , heating and cooling and other features. Which determines the outdoor housing prices are far higher than the indoor

enclosure . It should be noted that, due to seasonal temperature changes little in some areas , both in the operating temperature , the so Optional

Without thermostatically controlled Flat belt conveyor with ordinary outdoor protective cover, in order to reduce costs. With special insulation board plus special cloth ( resistant to coolant ,

oil, foam wheel and iron ) using German technology high frequency of a shape, such shroud has a fear of foot, hard object collision deformation , long life,

Sealed and running light and so on . Guard long stroke , the compression is small, the ratio of the length of 1:10 this folded shroud most advanced form, it can make up for the

other belt Covers solve the problem .

2013年9月22日星期日

Conveyor conveyor belt deviation approach when

Roller conveyor conveyor belt deviation always check the location and processing methods are:
 1, check the belt conveyor idler horizontal centerline and the longitudinal centerline of the misalignment . If the misalignment exceeds 3mm, you should use idlers elongated

mounting holes on both sides to be adjusted . The specific method is biased which side of the conveyor , roller food conveyor forward lateral group which

Forward direction or the other side after the shift.
 3, check the material in the conveyor belt position. Material in the conveyor belt is not centered on the cross section will result in Metal detector for food belt deviation. If the material

is biased to the right , then the belt deviation to the left , and vice versa. Should be used as much as possible so that the material centered. To reduce or avoid such lose

Belt deviation increase blocking plate , changing the orientation and position of the material .
 3, check the head, tail rack bearing two plane deviation . If the deviation is greater than two planes 1mm, the response to adjustment of the two planes in the same plane .

Head drum adjustment method : When the right side of the drum belt deviation, the roller bearing right should move forward

Move backward or left bearing ; conveyor belt to the drum if left deviation, the roller bearing should be left or right to move forward bearing after the shift. Rear roller

adjustment method and the head drum opposite.

Transportation equipment mechanization development process

From the system and content point of view , China Power Roller Conveyor equipment starting in 2003 , the rapid development of science and highly effective institutional arrangements

are directly related. This stage spiral conveyor system arrangement features intelligent mechanized stages compared with the previous , with significant changes. From the system needs

Find the main point of view, the workers and the state still has a dual main features , but the main system supply point of view, the position of the government as the main

supply is again prominent, the supply capacity of the system is also significantly enhanced. And the planned economy is different, intelligent transportation equipment

mechanization

Of institutional arrangements more scientific and systematic , but also through the implementation of various systems to guide and promote . Scientific rational system

emphasizes the national macro- management and service functions , only enhanced normative , but also highlights the flexibility and China the actual situation of the development

of industrial mechanization adapt to a more

Good . Intelligent transportation equipment mechanization is a process of economic development , the role of market orientation is significant , but this is not to say that

under the market mechanism can only healthy development , no national administrative and legal means. China's industrial development from the actual process of mechanization can

be seen ,

Optimal allocation of resources in the transportation equipment in the process, the role of the executive and the market is neck and neck . Markets can promote fair and

effective administration is able to maximize the weakening market inefficiencies , improve efficiency of resource allocation .

2013年9月21日星期六

In the process of transportation belt running problem

Now uses a new type of Elevator conveyor idler roller structures are available from the tube , gaskets , bearing , spindles , bearings, seals and other internal and external components.

Quantity, weight, bearing tube connected with poor reliability . To this end, adopt new forms of counter rotating spiral spring roller

, The structure of the bearing, fixed to the bearing seat on coil spring , the bearing , the spindle head hook , ring , ring and so on. The new belt is the original charging

chute improved materials fall easily cause irregularities on the vertical conveyor belt deviation, so the need to adjust the center

Blanking off the hopper point improvement blanking point is incorrect due to deviation. To this end , both sides of the charging chute can be made to swing the blocking plate ,

the use of the adjustment screw to adjust the blanking lever point. Conveyor normal operation, the vertical roller thrust belt is not , under the action of the spring reset ,

right

Side rollers automatically removed. This new model strongly reversible self-aligning roller frame group to overcome the traditional detuning torque is small, the effect is not

ideal problems, the detuning effect is good , simple structure, easy maintenance. But when we deal with the belt deviation is also the place to note that there is

Reasons for deviation when the conveyor belt is more complex , one with a way to deal with little success. May be necessary to adjust the roller frame , but also adjust the

rollers. No-load operation of the conveyor belt is difficult to find positive deviation , in which case , such as conveyor belts must be fully loaded , look at deviation and

decide whether

Adjusted. Sometimes belt running direction uncertain, Huzuohuyou , this is because of a loose belt , the tightness of the belt should be adjusted , it should not be wandering

processing . Belt conveyors in the production run is deviation, the conveyor installation and routine maintenance are inseparable. The

So, you want to install strict quality control, increase in the use of maintenance efforts to master the use of scientific and reasonable correction methods to give full play to

the role in the production belt , make it better for the production of services.

Detailing roller conveyor industry prospects

As China's conveyor belt industry, China 's total consumption of raw rubber conveyor belt industry has been ranked first in the world during the Eleventh Five , China conveyor

belt products in terms of quantity , air to water heat exchanger size or in the overall technological level has been greatly improved, but not yet out of the extensive mode of growth, and international

Advanced level there is still a large gap. To this end, China Rubber Industry Association, the industry in the development of the tape when the five-year plan , presented to the

four key research topics and practical . This is a reporter hose tape in China International Forum on Information and Technology, the information obtained . Domestic product

Compared with foreign advanced level are great differences , should increase belt structure, process and equipment innovation research and development efforts ; With the

metallurgy, building materials industry, high temperature resistant Flat belt conveyor belt for the growing demand , performance requirements higher and higher, we must further improve

the existing heat

High temperature resistant conveyor belt temperature levels and prolong life , with particular emphasis on the tape structure , reinforcing materials and plastic materials

research ; polyester brown silk was untwisted steel structure , because they do not loose and difficult to spread , can effectively improve belt life and energy conservation,

belonging biography

Moving with a skeleton forefront of technology, but technology research difficult, therefore should promote practical ; addition, since the European REACH regulations and the

United States after the enactment of relevant laws and regulations , including tape for rubber products , including PAHs proposed strict requirements, line of tape must

therefore be

Chemicals used in industry, research , making tape products comply with the relevant European Union and the United States the new regulations, which is not only conducive to

human , environmental and ecological protection, but also conducive to tape products for export.

2013年9月17日星期二

Easy handling quality and efficient conveyors

Roller conveyor line in a certain continuous transport of materials material handling machinery , by the use of zoning can be divided into belt food metal detector, screw conveyors and

bucket promotion opportunities . Conveyor biggest feature is the direction of the variable , the flexibility to change the conveying direction , the maximum can reach 180

Degree , widely used in chemical , mining, power plants, textile and other industries. Here, we would recommend for everyone several high quality and reliable conveyor products.

Product Description : DTL Series Universal fixed Telescopic belt conveyor is mainly used in coal mine roadway roadway or centralized coal transportation , the root

According to the roadway slope changes can increase the brake and backstop device , you can also use open pit and ground transportation ground transportation and other

unemployed materials . Combined range : DTC series of fixed trench conveyor, mainly used in coal mine roadway continuous dark inclined conveyor , together for the

Between the slope of 20-39 ° . In addition to the structure of DTL series , but also increase the size of a file based on the slope of coal -slip device , tic devices and

computer control system , widely used in coal mine main shaft promotion system . Description: screw conveyor is the use of the material over the spiral rotation

Continuous conveying equipment , suitable for transporting flour, crustaceans , cement, fertilizer , ash , sand , gravel, coal, small lump coal and other materials. Because the

effective flow of fluid within the housing section is small , screw conveyor should not transport perishable , viscous , easy caking materials .

Roller conveyor roller conveyors

Roller conveyor structure is dominated by the drive roller, rack , bracket, drive unit and other departments . Line body material into the form of : aluminum structure , steel

structure, stainless Metal detector for food steel structure. Roller material is divided into : metal drum ( carbon steel and stainless steel ) , plastic rollers, etc. . Roller Conveyor

With throughput , fast, running light, to achieve multi-species collinear shunt transport characteristics. food conveyor fit for a variety of items into continuous conveyor ,

backlog , sorting , packaging and other needs , are widely used in electronics, automobiles, tractors , motorcycles, light

Workers, household appliances, chemicals , food, telecommunications and other industries . Roller conveyors together for the bottom is flat items , bulk materials , small items

or items to be irregular or working inside on the tray conveyor . Capable of handling a large piece weight materials , or withstand greater impact loads

. Roller conveyor structure, can be divided by drive power roller conveyors, power roller conveyor, accumulation roller conveyor . Press the line body can be divided into

horizontal roller conveyor, inclined roller conveyor and turning roller conveyor .

2013年9月16日星期一

About the process of belt conveyors Some way to deal

Belt conveyor is composed of rhythmic lines are indispensable economic conveying equipment . Belt Elevator conveyor can transport a wide variety of materials , can transport all kinds of

bulk material , but also transport all kinds of cartons , bags and other single piece weight small pieces of cargo , in line production purposes

Extremely broad. But the vertical conveyor in the transport of bulk materials in the process of scattering material problems often occur , the following teach you how to deal with

the problem scattering material conveyor belt . 1 belt conveyor transfer points at the scattering material . Point spread reprinted material is mainly down to the belt conveyor

hopper, guide trough

Etc. . Such as belt conveyor severe overload , guide trough gauge rubber apron damaged steel guide trough at design time far away from the belt rubber apron is relatively long,

so that the material out of the guide trough . The situation can be in control of belt conveyors transporting capabilities, strengthen maintenance be solved

. 2 belt conveyor belt vacant when the concave section of scattering material . Concave section belt interval when the radius of curvature smaller concave segment will generate

vacant belt , then the belt into a trough situation changes , because the belt has left the trough idlers , generally groove angle becomes smaller , so that part of the material

spread out .

Therefore, the belt conveyor at the design stage should be possible to use a larger radius of curvature of the concave section to prevent this from happening. If the mobile

mechanical ship loader , stacker-reclaimer device in order to shorten the trailer and the concave section designed here no arc transition interval , when the belt width

selection

Smaller degree than the material easier to spread . 3 belt conveyor belt slipping when the scattering material . The scattering material belt slip because the belt is running

two edge height changes , high side , the other side is low, the low side of the material from spreading out , processing method is to adjust the belt

Slip deviation.

In the process of transportation belt running problem

Now uses a new type of Flat belt conveyor idler roller structures are available from the tube , gaskets , bearing , spindles , bearings, seals and other internal and external components.

Quantity, weight, bearing tube connected with poor reliability . To this end, adopt new forms of counter rotating spiral spring roller

, The structure of the bearing, fixed to the bearing seat on coil spring , the bearing , the spindle head hook , ring , ring and so on. The new belt is the original charging

chute improved materials fall easily cause air to water heat exchanger irregularities on the conveyor belt deviation, so the need to adjust the center

Blanking off the hopper point improvement blanking point is incorrect due to deviation. To this end , both sides of the charging chute can be made to swing the blocking plate ,

the use of the adjustment screw to adjust the blanking lever point. Conveyor normal operation, the vertical roller thrust belt is not , under the action of the spring reset ,

right

Side rollers automatically removed. This new model strongly reversible self-aligning roller frame group to overcome the traditional detuning torque is small, the effect is not

ideal problems, the detuning effect is good , simple structure, easy maintenance. But when we deal with the belt deviation is also the place to note that there is

Reasons for deviation when the conveyor belt is more complex , one with a way to deal with little success. May be necessary to adjust the roller frame , but also adjust the

rollers. No-load operation of the conveyor belt is difficult to find positive deviation , in which case , such as conveyor belts must be fully loaded , look at deviation and

decide whether

Adjusted. Sometimes belt running direction uncertain, Huzuohuyou , this is because of a loose belt , the tightness of the belt should be adjusted , it should not be wandering

processing . Belt conveyors in the production run is deviation, the conveyor installation and routine maintenance are inseparable. The

So, you want to install strict quality control, increase in the use of maintenance efforts to master the use of scientific and reasonable correction methods to give full play to

the role in the production belt , make it better for the production of services.

2013年9月15日星期日

Roller conveyor belt Precautions

   With the roller conveyor belt in industrial production in popularity , more variety , high-performance , lightweight , versatile, long life the manufacturers concerned about

several aspects . In industrial production , the proper use of conveyor belt is particularly important , the bucket elevators belt in use should note the following:
1 Prevent roller covered by material , causing rotation ineffective to prevent leakage of material between the card in the drum and the tape , note the lubrication of conveyor

belt moving parts , but not oil belt ;
(2) prevent the belt load start ;
3 conveyor deviation occurs , drag chain conveyor should take timely measures to correct ;
4 found conveyor local damage , the application of rayon timely repair to avoid expanding ;
5 to avoid being conveyor rack , pillars or massive block of material , to prevent misfortune to scratch the rip .

Transportation equipment mechanization development process

From the system and content point of view , China roller conveyor equipment starting in 2003 , the rapid development of science and highly effective institutional arrangements

are directly related. This stage vertical conveyor arrangement features intelligent mechanized stages compared with the previous , with significant changes. The main demand from a

system point of view, the workers and the state still has a dual main features , but the main system supply point of view, the position of the government as the main supply is

again prominent, the supply capacity of the system is also significantly enhanced. And the planned economy is different, intelligent transportation equipment mechanization

institutional arrangements more bucket elevators scientific and systematic , but also through the implementation of various systems to guide and promote . Scientific rational system emphasizes

the national macro- management and service functions to both strengthen normative , but also highlights the flexibility , and China's actual situation of industrial

mechanization adapt better . Intelligent transportation equipment mechanization is a process of economic development , the role of market orientation is significant , but this

is not to say that under the market mechanism can only healthy development , no national administrative and legal means. China's industrial development from the actual process

of mechanization can be seen in the transportation equipment resource allocation optimization process, the administration and the role of markets is neck and neck . Markets can

promote fair and effective administration is able to maximize the weakening market inefficiencies , improve efficiency of resource allocation .

2013年9月13日星期五

Roller conveyor cleaning procedures

      roller conveyor There are two basic types , sub- driven roller and the drive roller two kinds , digital printers, transportation equipment , paper and packaging machinery and other kinds of drive transmission system can be seen everywhere , conveyor mainly carbon roller roller, power roller , stainless steel

Steel roller , PVC roller , these rollers are generally made ??of seamless steel pipe , of course , depending on the process needs, the materials used are not the same , for example, some will use 304L/316L stainless steel roller , 2205 stainless steel, aluminum 6061T5 so . Conveyor roller

Integral part of the production process have interference shaft assembly welding , fine cars and fine balancing school , roller body early cars, early school static equilibrium . After finishing needs of cylindrical grinder or roll grinder grinding , it is in tolerance for acts such as roundness, cylindricity and straightness and other requirements in the case of 0.2mm or less

If the hardness of the surface when required , then there is need to increase the heat treatment step , in order to rust and corrosion , wear and the support , after the roll forming , but also surface treatment or coating and oxidation processes. vertical conveyor to classify it according to the size of such a large paper machine

Armed with a roller, while small, such as automated assembly line on the use of flat belt conveyor idlers , in addition to the dimensions of the role can also be divided as to the accuracy of guaranteed delivery , such as digital laser printers on the roller, but also there have effect from the filter press calender rolls , in addition to right

Size less precision support idlers and heat exchange requirements rollers , etc., are numerous.
Understanding of the characteristics of conveyor rollers , the next we can understand the next conveyor roller cleaning procedures , and a detailed , practical and clean-up procedures are the following seven steps. In cleaning the rolls , it must be dedicated to the people to operate

And you want to wear gloves and anti- dust masks. Professional cleanup crews in the car before the first inspection conveyor equipment operation for unusual circumstances, such as fasteners are not loose and so on. Before loading items , use a pin fixed roller, avoid loaded items when rotated from

The safety of life severely affected . After casting roll barreled good , we want to cover the cylinder cover , and fastened with bolts , before cleaning , first open the ventilation equipment division , and finally opening roller, casting another unloading time , we should go to the roller cover positive direction , aided by

After the fixed bolt , then open the cylinder cover cylinder cover. During the operation of the roll , personnel do not close , the operation of the roller ban put around things like casting . In the roller conveyor shot blasting is not completely stopped rotating impeller before , do remember not to open the cylinder cover .

Three roller conveyor performance and structure comparison

     Roller conveyor materials are carbon steel, stainless steel , steel, can not only improve the quality of the belt conveyor manufacturer can guarantee long-term stability , but also that the majority of manufacturers to bring economic cost savings , eliminating many of the production line troubles . Production line conveyor belt

The main functions are: transportation , drying and assistance adhesive cardboard, so the belt will become part of the production process determines the level of product quality is one of the most critical processes . Production line and production process on the portable conveyor belt requirement has three characteristics:
     Surface is flat and firm structure : belt requirement is the quality of rugged, high-density, scalable geometric stability, surface insensitive to transfer the long-term use can remain flat , thus less susceptible to residual adhesives and other dirt impact, while sturdy You can also guarantee quality

Belt does not permit off-line , can not afford layer is not uneven , so that after bonding of cardboard will be uniform, smooth and more perfect , to avoid blisters and other undesirable quality phenomena occur . Acupuncture cotton conveyor belts and different, mainly with acupuncture needling process produced by chemical synthesis

Forming, with the initial surface smooth, soft, and cardboard favor the contact surface affinity , but the weakness of the surface with a needle too sensitive , easy off-line, from the floor to be contaminated and difficult to clean and easy maintenance, wear resistance not strong enough, stretching geometry is not stable enough . Belt mainly by

Woven cotton fibers and synthetic fibers and enhance high-density, thus ensuring the quality and with a sturdy flat surface, thereby significantly improve the wear resistance and long term heat stability.
     Drying , air permeability : The adhesive cardboard belt production process requires evaporation to absorb moisture vapor and the ability of synthetic chemical fiber poor moisture absorption and drying , the needle made ??of a synthetic fiber with a porosity of acupuncture higher than the cotton fibers mainly woven

Cotton belt , from this point of view it also strengthened its moisture and evaporation . The physical properties of cotton fiber material relative moisture drying properties of chemical fibers will have an advantage . From absorbing vapor / moisture evaporation relative value test cf results, significantly higher than the needle cotton belt

Thorn belt . On the whole , dry , breathable stronger.

2013年9月11日星期三

Roller conveyor main advantages and characteristics

Roller conveyor main advantages and features:
1 versatile , you can press without power type, power type , product release type and other transport means of conveyance or accumulate items that can lift during transport ,

move, flip items can be combined with auxiliary devices , according to right-angle , parallel to the upper and lower and other ways to achieve goods between the roller conveyor

Or roller conveyors and other transit between screw conveyor .
2 flexible layout, easy segmentation and connections , as needed , by a straight line , arc, horizontal, inclined , branching , merging , and assistive devices such as sections

, composed open, closed , 2D, 3D, and other forms of transportation routes.
3 gravity skatewheel conveyor standardization, serialization, universal high degree of easy assembly composed of different production lines , but does not require special civil foundation .
4 capable of delivering high-temperature materials.
5 items transported smooth , easy on the auxiliary send items during processing, assembly, testing , sorting , packaging, storage chips of various process operations, facilitate

the delivery process to achieve automatic control.
6 Two connection roller conveyor small size , smaller size can transport items.

How to improve the roller conveyor stand-alone function

   Roller conveyors in recent years the development of industrial production and the traditional manual manipulation into automated production control production, greatly

improved production efficiency . Enterprises industrial output increased significantly, to provide the market with enough goods to make people's living standards have

Greatly improved . But this does not mean omnipotent Telescopic conveyor , roller conveyors blindly admired the function and role would be detrimental to the development roller

conveyors and various industries.
   Roller conveyor manufacturing companies in China has been recognized by everyone . But blindly produce the same kind of roller conveyor roller conveyor market opportunities

resulting stagnant. In order to meet the needs of enterprises more productive , not only increases the production of Extendable conveyor , it is also

Continuous research and development of new products, including accessories such as roller conveyor drive roller , Feet and sprockets . Looking around on the market most of the

roller conveyor roller conveyor is similar, although a variety of stand-alone functions roller conveyors , there was significant difference

However , stand-alone functionality roller conveyor as a constraint to the lack of roller conveyors development bottleneck.

2013年9月10日星期二

Pharmaceutical transfer roller conveyor into the development of intelligent

    Today our transfer rubber belt conveyor development has entered a new historical period , to achieve sound and rapid development , the most fundamental thing is to rely on the

power of technology , the key is to improve the capability of independent innovation . Since the international financial crisis , the world economy has undergone profound change

competition

Of the real economy once again highlighted the strategic significance of the new round of industrial revolution is deepening . On the one hand , a renewed emphasis on the

world's major developed countries, the real economy, they have to implement re-industrialization strategy ; the Incline Belt conveyor other hand, Western countries revitalize the manufacturing sector

is taking a new approach, it

We rely on scientific and technological innovation , to seize the commanding heights of the international industrial competition , and enhance the economic development of core

competencies , to seek the future development of the initiative. Pharmaceutical transfer roller conveyor machinery manufacturing intelligence is important to the future

development of the core content, while affecting pharmaceutical transfer roller conveyor line

Development of the industry . ; CNC generation and smart generation ; transfer roller conveyor machinery products is the depth of integration of information technology and

industrialization of the product, its essence is the information technology industry caused profound changes in the conveyor . Pharmaceutical transfer roller conveyor CNC

machinery products and intelligent innovation with

Distinctive characteristics , with the law of nature , can be universally applied to various transportation machinery product innovation , can push the drive roller conveyor

machinery product upgrading , causing profound changes in machinery industry .
    As the market demand continues to provide , NC, digital, intelligent and other words have also entered the pharmaceutical industry, the transfer roller conveyor machinery ,

unknowingly has seriously affected. Intelligent multi-channel marketing has become an important part of marketing model , the pharmaceutical industry is also

No exception ; has the largest market potential in China, digital medical industry promising. In fact , the digital strategy transport machinery in the future occupy an

important role in business development . In recent years, the emergence of new social media , mobile applications becoming clinician treatment decisions

One of the main reference tool .

Chain conveyor important role

Stainless steel chain plate chain conveyors and belt line roller conveyor, drum lines as has also been widely used in food , tobacco, beverages , electronics and other

industries.
1, the transmission speed accuracy and stability , to ensure accurate synchronization delivery .
2 , plate chain conveyor equipment layout flexibility . You can complete the level in a portable conveyor line , tilt and turn conveyor .
3 , plate chain of stainless steel and plastic and other materials , specification variety, according to the transportation of materials and process requirements selected to

meet the needs of different industries .
4, the transmission capacity, can carry larger loads , such as for electric cars, motorcycles , generators and other industries ;
5 , plate chain line can generally be rinsed with water or directly immersed directly in the water . Equipment clean and convenient , to meet the food and beverage industry

hygiene requirements.
6 , Plastic belt conveyor conveying surface flat and smooth , friction is small , the material in a smooth transition between the transmission lines can transport all kinds of

glass bottle roller conveyors , PET bottles , cans and other materials , but also transport all kinds of bags .

Roller conveyor belt feeding heavy start-up requirements

    When the roller conveyor is stopped for any reason with the material , and then start belong reload starts. Requirements for Telescopic belt conveyor drive can be started with a

heavy material . Drum machine starts with the material to be reloaded , the motor output torque , that is, to overcome the belt support rollers and wheels each of the following

The static friction between the shaft caused by the resistance torque , but also the material in the drum to overcome the downward force caused by the drag torque . The material

in the drum of the tension caused by the downward drag torque is constant. The static friction is more than the dynamic friction large , which makes for overcoming the static

friction

The initial starting torque , compared with the normal operation of the dynamic friction moment of resistance caused by a large number. So the drive must have a low speed and

high starting torque function. Actually boot process , since the drum elasticity , each roller is rotated in order by industrial belt conveyor successively , not both

Rotation. Even if the wheel turning up , because the speed is low , between the roller and the roller shaft poor lubrication , will be very astringent , the dynamic friction is

unstable, and therefore the starting torque low speed a certain fluctuations. But in the startup process, take some time to

So that all wheels are turning up the torque began to decline. Only up to a certain speed , improved lubrication , the torque fluctuations will be reduced. Therefore, such a

large low-speed starting torque , is the need to maintain a certain amount of time , generally at least a few seconds. And the roller length and the start

The minimum speed , and the belt elasticity and so on. And start the low speed, torque and speed fluctuations will be relatively large .

Plate chain conveyor model which corresponds to the field of transport

   Plate chain conveyor is gradually increasing in use today , but a lot of people for the chain steel roller conveyor models as well as the adaptation field is not very clear, so that

communication difficulties and even custom-made mistakes.
   First, in terms of chain conveyor has two main areas of use , that is, industrial conveyor and food delivery , so there is a steel chain conveyor and stainless steel chain

conveyor of the points. These two series of flexible conveyor models of dry type cleaning type , nature and transfer type , increased transport

Type , each of these models correspond to the food , medicine, metal drying vegetables, cleaning metal parts , assembly of various products , packaging lines .

2013年9月8日星期日

Air To Water Heat Exchanger,Hot Water Heat Exchanger,Heat Exchange Manufacturers - Modern Automation Manufactory

Air To Water Heat Exchanger,Hot Water Heat Exchanger,Heat Exchange Manufacturers - Modern Automation Manufactory

Conveyor components layout

    roller conveyor is the process for the production of a variety of mechanical mutual consent with a complete. So to tie in with the overall structure is compact, uniform and smooth operation of the mighty improve production efficiency. Then you need to make powered roller conveyor reasonable the various mechanical components mounting arrangement .
    The motor through the coupling , gear drive or other drive mechanism rotating drum , roller or other drive mechanism by means of the belt friction between the belt movement. The drive belt conveyor drive unit can be divided by a single point and multi-point drive drive in two

Way .
    By fixed belt conveyor drive more than a single point , that is centrally mounted drive unit length of the conveyor at a certain position , usually on the head office . According to the traditional single-point drive roller tree mesh, but it can be divided into the drum and double drum . For each drum drive and

Can be divided into single- and multi- motor drive electricity driven. Because the most commonly used single-point drive , those who are not in the name mostly driven approach , that is a single drive , it is generally a single point drive mode, omit the " short point " word.

Roller conveyor equipment features

Ease of convergence between the Belt conveyor filter that can be used multiple drum lines and other transportation equipment or plane consisting of complex logistics transportation system , complete the wide range of technology needs. Accumulation can be used to achieve the accumulation of material conveying rollers . Roller conveyor simple structure, high reliability,

Easy maintenance.
Roller conveyor for conveying the bottom is flat goods , mainly by the drive roller, rack , bracket, drive unit and other components. With throughput , fast, running light, to achieve multi-species collinear shunt transport characteristics.
Structure: there is power from the drive into the formal , non-powered , electric rollers, etc. , according to the layout is divided into horizontal conveyor , inclined conveyor and turning Screw conveyor .
Dimensions: Roller Conveyor width specified by the customer inside , according to customer demand , cornering roll the line within the standard turning radius 300,600,900,1200 mm , etc. , customers can also use other special needs . Straight section of the drum diameter drum used 38,50,60,76

, 89mm and so on. We will turn taper roller conveyor according to the weight of objects , dimensions, line speed, etc. to design .
Frame Material : carbon steel , stainless steel, aluminum .
Power mode: gear motor drive, electric drum drive other forms.
Transmission: Single sprocket, double sprocket , O- belts, flat friction drive belts, timing belts and so on.
Speed ??mode: Variable speed, variable speed and so on.
Features: Ease of convergence between the roller conveyor filter that can be used multiple drum lines and other transportation equipment or plane composed of a complex logistics transportation systems and diversion confluence system to complete a wide range of process needs . Accumulation can be used to achieve the accumulation of material conveying rollers . Roller Conveyor

Simple structure , high reliability, easy maintenance , power roller line to consider the chain tensile strength , the longest single length of not more than 10 meters.

2013年9月6日星期五

Transportation equipment industry applications

Metallurgy, electric power , coal, chemicals, building materials , docks, food and so on.
Vacuum conveying device for conveying powder materials , has an easy to install, easy to clean , low noise , dust transportation advantages. Meet the pharmaceutical, food

industry requirements .
Vacuum conveying equipment works
1 . Compressed air driven , multi-level vertical conveyor jet pump (A) to create a vacuum .
2 . The discharge end of the valve (B) close , then silos (C) and pipe (D) creates a vacuum .
3 . Vacuum , the material from the suction position (E) via pipeline inhalation powder silo .
4 . Filters (F) achieve a good separation of gas and powder is delivered .
5 . At the same time rubber belt conveyor powder , compressed air balloon filled recoil impulse to (G)
6 . Vacuum pump stops running , the discharge end of the valve opening , the whereabouts of the material to the discharge position . Meanwhile, the recoil of compressed air

inside the balloon release , self-cleaning adhesive powder particles in the filter .
7 . Vacuum pump working again , start a new round of the cycle. The transportation process , suction outfeed time from pneumatic or electric controller (H) control .

Belt conveyor type and use of the principle

Belt conveyor structure forms, climbing belt conveyor,  portable conveyor roll with Groove belt conveyor, flat belt conveyor, belt curves and other forms.
Also called conveyor Plastic belt conveyor or belt conveyor is composed of non- pipeline operations orderly deficient economical conveying equipment .
Belt conveyor has a transmission capacity , transmission interval far , simple structure, easy to maintain, can it locally implemented procedures to control and automation. The

use of continuous or intermittent motion conveyor to transport 100KG following items or powder , granule -like object , its running speed , stable and noise

Sounds low , and the ability to transmit on the downhill .

2013年9月5日星期四

Chain conveyor features

    The main function of chain conveyor conveyor components are due to the structure of the chain can be ever-changing, so the chain Conveyor System is characterized by : chain

conveyor functions for many application environments and numerous requirements.
    1, the transmission diversity article
Chain conveyor can transport almost all types of items: large items and small items , small as a few grams of electronic components, large shipments to several tons can be used

to transport chain .
    2, the harsh environmental adaptability transport
gravity conveyor almost in a variety of harsh environment to work , that is, low temperature cold storage, high-temperature drying lines, rude loading forest, dusty cement plant ,

and equipment can be used coating line chain conveyor .
    3 , the arbitrariness of the flow of goods transported
Not only can achieve horizontal, vertical and inclined conveyor , but also according to the factory environment conditions , and do not need multi-unit , you can do undulating

circuitous transport ; Not only can achieve linear transmission, but also can be used for an endless conveyor , allowing the flow of goods transported has the greatest

arbitrariness .

Belt conveyor features and layout of the form

    As a class object Branch conveying tobacco Airport conveyor has some of the features are:
( A ) a very small amount of material handling
( 2 ) belt load is low
( 3 ) slow belt
( 4 ) Belt thickness is very thin, but good flexibility
( 5 ) the length of the shorter belt conveyor
( 6 ) multi-use machine type products
( 7 ) does not use groove roller , instead of using flat roller .
    roller conveyor belt scale is not suitable for installation with belt conveyor belt conveyor with variable length , variable angle belt conveyor belt conveyor belt unloading

car with concave arc of the curve segment belt conveyors , portable belt conveyor, belt conveyor rope suspended

Machine with steel cord belt conveyor belt and so on.
    Suitable for mounting electronic belt conveyor belt with a horizontal belt conveyors, constant inclination angle belt conveyors, belt curve segment concave arc belt

conveyor.
    The most suitable installation electronic belt is designed to meet the requirements of the design and complemented by weighing belt conveyor transport function , rather than

to meet the transport function design combined with the weighing belt conveyor.

2013年9月4日星期三

Conveyor coating pre-treatment system introduced

Immersion treatment method is the use of the crane to lift the workpiece immersed in the liquid pool by physical and chemical methods , to complete the processing of the

workpiece surface . Suitable for surface complex airport conveyor workpiece degreasing severe rust , pipe coating grooves are provided , the treatment liquid is stirred as the specific

circumstances of the workpiece ,

In the liquid tank equipped with heating devices, improve processing efficiency set up a simple , low cost painting series of our site for customers according to site design and

production , manufacturing, installation and after-sales train service. Whole plant painting equipment, complete plants , powder automatic and manual powder room, liquid Disk

Spray booth , paint sets, water POON cabinet , metal automatic pre-treatment, sealing furnace, tunnel furnace, drying oven, cut water heaters , suspended Telescopic conveyor UV Series

tunnel furnace equipment designed and manufactured using advanced foreign technology , advanced structure, demolition easy installation , beautiful appearance . Use of domestic

new insulation materials

, Insulation resistance, use election infrared heating technology , the heating element arrangement is reasonable, low energy consumption . Using hot air circulation, the

furnace temperature is more uniform, to ensure the quality of baked goods . Cabinet adopts advanced digital automatic temperature control system , at room temperature can be

adjusted between -200c , the reaction

Sensitive , reliable work. Product according to user requirements, design and manufacture non-standard oven and bake-through line.

Belt conveyors and conveyor belt safety practices

Belt conveyor structure forms, climbing flexible conveyor, belt conveyor roll with Groove belt conveyor, flat belt conveyor, belt curves and other forms. Also called conveyor belt

conveyor or belt conveyor is composed of non- pipeline operations and orderly economic deficient

Conveying equipment .
A Flexible skatewheel conveyor safety practices :
Before the operation must be properly worn labor protection.
Before starting to conduct a comprehensive inspection of the equipment , remove obstacles , good start preparatory work , make sure the belt and tail wheel parts unmanned before

boot .
Checks before start switch cards in good condition , the first for no-load operation , not free unlocked . Must be confirmed before starting the scene .
After the shutdown , the belt must be vented state , try to avoid stopping and starting with a load .
Equipment operation, should always check the motor, reducer , both wheels, cleaning, drain on materials , inspection equipment lubrication , gear or electric drum sound is

normal , functioning in various parts of the temperature must not exceed the specified value .
Belt does not start up or slip, is strictly prohibited to use pedals, chain and other ways to deal with , equipment operation site in the operation , the non- cleaning, touch

operation site, are not allowed to sit in the shade on the belt , rest, chat .

2013年9月3日星期二

Food transport machinery and equipment development prospects

Today, food transport equipment in the filling machine accessories equipment, not only with high power , high-speed production talent , but also has produced active intelligent

features, and production operations in gravity conveyor bottling firm also has the characteristics of the work , which is widely applications in various food production career

The production areas .
    Filling modern production technology , has gradually replaced the traditional filling production process , not only in production can complete aseptic filling and bottling

produced increasingly intelligent , and greatly reduces the cost of production of food companies , but also reduces the operating personnel for

Industry strength, but also with Conveyor System a better guarantee of the quality of the product produced , but also the progress of the company's production of power.
    To make the filling machine parts in the production operation, in order to have a better production specialization , more competitive company produced extended to food , you

need to fill the skills to machine parts for better progress. The use of modern technology skills , gradually filling machine accessories

Low energy saving direction to carry out ; more is the use of the mechanical dynamics to be portrayed on the filling machine parts optimization , and better progress in dynamic

and static features, not only a greater degree of shortening the production time savings , but also better reduce production costs of raw materials ,

Together also makes the production becomes more simple manufacturing process , making filling machine parts and equipment manufacturing to become more fully describe the

direction of complete information to carry out .

Food separating screw conveying equipment how to choose

         Today, the food industry in filling beverage , cosmetics and pharmaceutical production occupations delivery device, is often able to use the sub-bottle screw .

Separating screw is incomparable food transport equipment important accessories , along with transport operations in the production is relatively simple rendering

Damaged parts.
        Portrayal of bottle material handling conveyor must exist in the degree of disadvantage , and in the production manufacturing process will also show an error , and then transporting

equipment incurred in the production of food in the operation of the stable operation is reduced, together also affect the separating screw itself life. And sub-

Bottle screw using the occasion food conveyor compared to many, such as a large glass infusion production line, an assembly line production operations , typically use four to five points

bottle screw .
        Typically, the separating screw is portrayed as a way variable pitch , variable pitch way as to secure the bottle feeding , this is a very important point. Uniform

motion in the sub- bottle screw just a usual spiral , this curve generalization can use the usual

Manufactured convenient tool , it is a simple , typically , is the most basic law of motion . Due to the speed as a constant , linear displacement curve is an oblique , so this

rule is also known as linear motion movement rules . Since speed is constant, the acceleration is zero.
        But the acceleration is theoretically infinite , with great destructive power , rule curve is a straight line motion the greatest disadvantage relative to other food

transport equipment accessories , the portrayal of bottle screw accounting process is relatively simple , the association needs to take into consideration is also more and more

elements together

Also compare the lack of association depict materials, making separating screw manufacturing process technology compared difficult. Produced in accordance with the existing

domestic production levels of occupational and other factors, making the usual equipment used for production companies separating screw , most of them are not satisfied with the

food produced in good company

The production operations, so that when the demand for food production career choose to use sub-bottle -screw , but also demand respect for the parameters and criteria for

selection .

2013年9月2日星期一

On the conveyor belt deviation encountered the phenomenon should carefully analyze the reasons

Conveyor running process will inevitably occur due to various reasons often belt deviation phenomenon, which not only can cause leakage of material , equipment, non-normal wear

and tear , but also reduce productivity , but also affect the whole equipment work. Therefore, the correct judgments

A Pipe conveyor belt deviation reasons but also timely to be excluded , is a very important and difficult task .
Deviation rule is: "run do not run loose tight " "run do not run high- low" , " do not run after running in front ." If both sides of the tightness of the belt is not the same,

then the tight side of the belt to move ; if the level is not the same on both sides of the belt , then the belt will move to the high side ; if the roller frame

Other device is not installed in the vertical section of the belt running direction , but on the front end , the rear end ( along the belt running direction ) , the belt will

move toward the rear end .
Deviation of the drum at the belt , mainly from the following two aspects to adjust : First roller bearing ends of the height of error, but also the drum axis is not level , it

will also cause deviation industrial conveyor , capable of bearing plus less shim to adjust the levelness of the drum axis . Second, roll

Cylinder centerline is not perpendicular to the center line of the conveyor can be adjusted bearing position , but also to ensure the conveyor roller centerline and

perpendicular to the centerline .
Belt deviation is a tricky thing, when detuning belt deviation should carefully analyze the reasons for , and then carefully observed , in order to remedy , to explore in

practice , gain experience. At the same time , but also to strengthen the belt routine maintenance and repair work ,

Can eliminate or reduce the belt deviation phenomenon, improve productivity and increase economic efficiency will play a better role .

How to extend the belt conveyor belt life

Conveyor localized damage repair techniques to prolong life. ( 1 ) local cold sticky , cold glue adhesive longitudinal T2 to fill a crack block ( requires special glue gun ) .

These two forces is the ' law distinctions, - Oxygen is less human and material resources , but also has good resistance to abrasion and reinforcement

Performance , so recovery time is shorter , the disadvantage is that the environmental requirements are particularly high , the belt surface can not be restored to the original

half-integer requirements ; ( 2 ) gravity conveyor spray repair techniques . This technology is the liquid material after several special mixing equipment , high pressure spray to the

skin

Belt worn surface . May need to spray a certain thickness of wear layer. Curing time is very short, more suitable for local wear even into a film , the effect is good, but the

drawback is the need special equipment. ( 3 ) local thermal curing ; ( 4 ) local cold splash , the product is a blessing America World listless (1sfline)

Technical liquid polymer composite restorative materials , DT De Fukang , etc., but need to indole at room temperature of about 12h ;
Either concave gravity skatewheel conveyor pulley claw at the transition . Practice can be confirmed , rope conveyor transverse strength is insufficient, startup, denounced belt pulley causing

local stress will be too large , resulting in torn conveyor belt, pulley umbrella of the Ministry will be music to music with drum can solve this

Problem .
Improved conveyor hopper off . Improved drop hopper conveyor , conveyor belt is to prevent premature failure of one of effective measures . Will improve the transfer belt down

at the hopper , the ability to increase it through three times the foreign body , long, large foreign body in the transportation process is not easy stuck in the funnel

Between the wall and the belt , while also reducing the probability of foreign torn belt . Off the lead at the feed hopper apron , making and conveyor belt running along the

direction of the gap bigger , so to solve the coal , Eli blocks stuck in the conveyor belt and the language problem between the plates , eliminating the six I This caused output

Belt damage. Larger drop hopper baffle installed inside the buffer , but also to avoid the direct impact of the material conveyor .

2013年9月1日星期日

Plating automatic production line What are the characteristics

Ring automatic plating line mechanical linkage is used Turn conveyor , automatic online slots are usually each process state full load , so the efficiency is high , the output is

also large, and linear crane -type automatic plating line , compared to electrical control circuit very simple, but the mechanical

Even more complex structures , manufacture and installation will be more time-consuming , cost is also high, adjusting the process is very difficult, for the plating process

more stable , small parts , two shifts or three shifts will be able to continuously produce .
Area occupied by the same production line automatic plating production line ring fight , big, clean trough of water consumption and heating energy consumption is also high. The

chosen structure type automatic plating line , it must be considered before , the scale of production , the possibility of investment in equipment , the load line for each

device

Rates for the daily management and maintenance of the technical level and can change the process and the possibility spiral conveyor of adjusting the processing time and other factors, combined

with the actual production on the comprehensive decision.
Automatic plating production line types and characteristics . Color is a need for a stainless steel plate plated plating automatic production line , plating production line is

according to certain requirements of the plating process for plating tank , plating upgrade gear, electrical control equipment, air pollution mixing equipment and online

Control facilities combined into one in general. Color steel plate production line is through automatic plating mechanical device can automatically each process to complete the

whole process of electroplating , so it has a very high production efficiency , low labor intensity , taking production area is also small, operating

Fewer personnel , product quality and stability, and improve the operating conditions and many other advantages .

Belt conveyor of knowledge you ask me to answer

1 , What are the shortcomings of belt ?
Covering large ; big investment ; overhaul inconvenience , you need to loosen the belt , the operating volume.
2 , the main shaft Pallet conveyor belt is the lack of strong mean ?
Long distance, steep slope . Optional belt ; pull and progression is not enough.
3 , belt conveyor belt deviation how to solve ?
Blanking point is not correct, or blanking uneven. When the load is very positive, the question should be is feeding .
4 , belt wearing parts What ?
Belt wearing parts are , guide bar , block of coal strip , coal hopper baffle , roller and stopper .
5 , there are several reversible Food conveyor electric drum ?
A . Can not use the two are not with the same speed , the same model on ok, belt slippage choose plastic drum kits , increasing friction.
6 , has been known belt length, speed , roller diameter , motor power, angle, how election gear ?
Drum diameter and velocity is calculated according to the drum speed to determine ratio , according to the motor power factor multiplied by the use of mechanical power to

determine the gearhead , and then according to the mechanical power and the gear ratio to determine the base, this will look from the sample the corresponding on it.