Coal mine supporting special wire braiding machine Double wire automatic wire mesh machine

1. Summarize

Full-automatic chain link fence machine is the dedicated devices for Coal mine, slope protection.

Also used in the production of wire mesh fencing,breeding fencing,etc.This  machine with servo motor,actuating principles, precision positioning, low failure rate,easy operation,long service life.

2.Main technical parameters

3.The working principle and structure

After Wire into the mold and press the start button, the machine will according to the preset parameters to woven mesh under the control of computer.                     

   Firstly weaving some mesh about 10m manually, then to count the number as i mark, for example, above is length 10m, the number is 4, so the chain link number setting 4 is ok.

  Remark : due to different wire galvanized wire or black wire , different wire diameter , different opening all effect the setting ,so the above method  is more accurate .

5.Adjustment and apply

(1).configuration and requirements for unit operating persons

In order to ensure the normal operation of the machine and the daily maintenance,in this unit,it should arrange one supervisory engineering staff graduated from mechanical and electrical professionals.We suggest each shift is equipped with 2 labor capacity,one for control system operation,one for mesh weaving,including the necessary lifting transportation.

The operator should be trained,to master the related knowledge about computer,electrical equipment and machinery operating.Be familiar with the operation procedures and safety matters at the corresponding level.It is strictly prohibited operating by without training persons.

In the process of commissioning and production,all the operators and maintainers should wear necessary labor protection appliance,such as safety goggles,safety hats,etc.

(2) .Raw material galvanized wire, zinc ingots should be not less than No.1 zinc as GB470 standard. Zinc coating surface is smooth and hardness is consistent.

(3) .Machine adjustment

Before opening the machine, please check the Electric system, Pneumatic system and all mechanical parts, clean and lubricate the linear bearings of mold. After confirming, then begin to prepare and adjust for the production.

When operator is adjusting and operating the machine, in order to avoid crowded injury accidents, please do not operate by two people at the same time, and be sure not to operate when cutting wires.

1).Open pump

2).Put wire on the coil stand and put the coil stand steady

3).Install mold.

4).Put wire into the mold,a wire must be a pitch.

5).Manual netting,after a wire finished bend,put the second wire.

6).When two wire finish bend,Put the knife in the vertical,and then try to cut the wire ,if it a little off,please adjust platform.

Note:Don't put the hand on the knife when cutting wire,lest danger occurs 

7).Then let one wire fished bend,and then put the wire on the positioning pin,so make the mesh stabled.

8).At the same time ,ensure each wire positioning is consistent

9).Manual netting,when reach 1m,put the net on the winding reel(on the weaving machine).

Note :reel must be stuck on the two wire intersections.

10).Then adjust the edge,all around ,until adjust to the best position.

11).Then then machine can normal operation.

Note:Nets must tighten

12).Computer parameter setting:turn on the power at the moment

First:According to the mesh width adjustment parameters,Press SET to automatically adjust the length of the set every word is bent,by this way, when adjust well press enter.

Second:Automatic speed setting,After pressing the SET key to set the optimum speed and press ENTER

Third:Automatic subtraction time: that is the start time and stop time.

Fourth: rolling mesh time : Generally do not move.

Fifth: After the completion of the commissioning and check the machine in good condition,Can be put into production,When the mesh accumulate to a certain extent quantity, Artificial pull Mobility rolled up piece to a specified location,Demolition of a wire tie up

13）.When stop working, the power shall be delayed closure, Let the cooling system work again for a period of time

14）.manual netting speed generally don't need to adjust

15).counter set is the length of the mesh

6.Troubleshooting

Servo motor doesn’t work

1.Check the line whether break off.

2.Set length in screen can not be 0.

3.Check the contractor whether burn out

Knife doesn’t work

1.Check the line whether break off

2. When cut wire, if the loading is large.It is hard to cut for motor.

3.If the sensor switch is bright

If weaving not well

1.check mesh is flat or uneven, if mesh is uneven and find which wire uneven, please elastic pressure wire wheel

   2.Check the top clutch spring of the weaving machine is loose or not , if loose please tighten up

3.The wire (after cut off)should be vertical with the net (hang on the weaving machine).

If bend edge not very well

1.Check if the bend is small , please adjust platform bottom of the mold

   2.Check if the bend edge in place,if not in place,please let the Semicircle gear(bulge)nearer

3.Adjust the hand of the bend edge,level up the front-back