The process operation of the slitting unit
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1. Homework preparation
(1) Prepare all kinds of production tools and check whether there is bolt out of each guide plate.
(2) Confirm that each button of the operation desk is in zero position and there is no obstacle around the equipment.
(3) Close the switch of the electric control cabinet, start the DC power supply and pump station, and connect the air source.
2. Scissors adjustment
Unloading knife: remove the archway, open the operating side frame, and then loosen and remove the nuts of the upper and lower shafts with hook wrenches and put on the wire sheath. Remove the press ring, remove the blade, and finally wipe the knife shaft clean with rags.
Knife installation: in the process of knife installation and isolation cover, the knife must be scrubbed clean with rags before installation. The cutting edge should be installed first.
3. Preparation for production
Uncoiler: rewind the trolley back to the saddle - the front movable support swing down to the lower limit - the uncoiler drum is reduced, the press roller is lifted to the upper limit - the front looper plate is lifted.
Main controller: the guide roller is opened to its maximum limit -- the front guide plate is hoisted -- the rear looped guide plate is lifted to its upper limit -- the isolation ring is replaced according to the width of the shear strip.
Coiling work: replace Zhang Litai carpet - strip thickness adjustment according to the main pay Zhang Litai Zhang Litai hydraulic pressure and air pressure - start guide is raised after the stand - in - reducing the reel drum, push board after the return to the limit, on the roller carried to the limit, activity support put down to the limit, after discharge coil car to return to the side - pinch roll up the operation.
4. Wear a belt
Uncoiler: hoist the production strip to the saddle -- put the strip on the center line of the uncoiler -- forward movable support, trolley down, reel up, press roller down -- manually put the strip through the force guide roller -- center, so that the cutting edge can cut the guide edge -- after the strip passes through the disc shear, the looped guide plate is swung down to conduct the punching sleeve.
Main controller: inching the uncoiler forward and disc shears to make the strip reach the tension table -- inching the strip through the hydraulic shears, pressing down the roller -- with the coiler to Pierce the strip to the coiler and increase its diameter -- lowering the front guide plate and the back guide plate, and punching the sleeve backward.
Coiling work: when the master worker will be sent to the pinch roll strip down pinch roll clamp strip - in conjunction with the master worker, the strip head into the reel jaw and up to diameter - after place under the guide, support system of the swing-up - to play after the activities to the automatic to - Zhang Litai pressed material roll down - reel will strip roll of three to five laps, pay Zhang Litai, main Zhang Litai down pinch roll is raised.
Waste collection: Thread the waste edge silk to the side material collection machine, and then start the side material collection machine to collect waste.
Return
(1) Prepare all kinds of production tools and check whether there is bolt out of each guide plate.
(2) Confirm that each button of the operation desk is in zero position and there is no obstacle around the equipment.
(3) Close the switch of the electric control cabinet, start the DC power supply and pump station, and connect the air source.
2. Scissors adjustment
Unloading knife: remove the archway, open the operating side frame, and then loosen and remove the nuts of the upper and lower shafts with hook wrenches and put on the wire sheath. Remove the press ring, remove the blade, and finally wipe the knife shaft clean with rags.
Knife installation: in the process of knife installation and isolation cover, the knife must be scrubbed clean with rags before installation. The cutting edge should be installed first.
3. Preparation for production
Uncoiler: rewind the trolley back to the saddle - the front movable support swing down to the lower limit - the uncoiler drum is reduced, the press roller is lifted to the upper limit - the front looper plate is lifted.
Main controller: the guide roller is opened to its maximum limit -- the front guide plate is hoisted -- the rear looped guide plate is lifted to its upper limit -- the isolation ring is replaced according to the width of the shear strip.
Coiling work: replace Zhang Litai carpet - strip thickness adjustment according to the main pay Zhang Litai Zhang Litai hydraulic pressure and air pressure - start guide is raised after the stand - in - reducing the reel drum, push board after the return to the limit, on the roller carried to the limit, activity support put down to the limit, after discharge coil car to return to the side - pinch roll up the operation.
4. Wear a belt
Uncoiler: hoist the production strip to the saddle -- put the strip on the center line of the uncoiler -- forward movable support, trolley down, reel up, press roller down -- manually put the strip through the force guide roller -- center, so that the cutting edge can cut the guide edge -- after the strip passes through the disc shear, the looped guide plate is swung down to conduct the punching sleeve.
Main controller: inching the uncoiler forward and disc shears to make the strip reach the tension table -- inching the strip through the hydraulic shears, pressing down the roller -- with the coiler to Pierce the strip to the coiler and increase its diameter -- lowering the front guide plate and the back guide plate, and punching the sleeve backward.
Coiling work: when the master worker will be sent to the pinch roll strip down pinch roll clamp strip - in conjunction with the master worker, the strip head into the reel jaw and up to diameter - after place under the guide, support system of the swing-up - to play after the activities to the automatic to - Zhang Litai pressed material roll down - reel will strip roll of three to five laps, pay Zhang Litai, main Zhang Litai down pinch roll is raised.
Waste collection: Thread the waste edge silk to the side material collection machine, and then start the side material collection machine to collect waste.