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Cutting machine operation method
发布时间:2018/6/28  浏览:9821次  作者:www.wzsuzx.com
 
First, start the machine
1. Open the electrical disconnector (set in front of the electric control cabinet), press EMERCENCY STOP RESET and READY TO RUN buttons, key to open MACHINE to RUN (console) to check the voltage (380V), current is correct and stable.
2. Open the power switch of the hydraulic system (set on the main hydraulic drive frame), check the oil level and pressure gauge of the main hydraulic drive system are correct and stable.
3. Open the pneumatic shutoff valve (set on the intake pipe under the pneumatic control cabinet), check the air pressure is correct (not less than 6.0 bar), stability.
Two, setting control
1, set up the slicing menu according to the type, thickness, length and width of the film according to the plan.
2, mention the corresponding BOPP film files from PDF.
3. Set the length and width of the corresponding specification film.
4, select the corresponding rolling station, adjust the roll arm and press roller, and install the corresponding specifications of the paper core.
Three. Feeding, coating and coating.
1. Loading: According to the requirements of slitting plan sheet, according to the operation rules, according to the actual situation, hoist the corresponding master coil on the aging rack, according to the internal and external selection of the corona surface on the slitter coil release rack, and clamp the steel core with the control button, leaving the steel core support arm and driving.
2, wear film: when there is no film on the slitter, the film must be worn. By using the film-piercing device and the function key of the cutting machine, one end of the original film is tied to the ring eye of the film-piercing chain, and the film-piercing button is activated to make the film distribute smoothly along the direction of the cutting process on each roller.
3. Film connection: When the slitter has a film on it and the coil joint is changed, the vacuum connection table is used to start the film connection table to the working position. The film on the first traction roll of the slitter is flattened manually and the upper vacuum pump suction film is turned on, so that the film is smoothly adsorbed on the film connection table, the double-sided adhesive tape is affixed and the surplus film under the tape is cut off, and the coil will be released. The film on the rack is flattened and the lower vacuum pump is started to make the film flat. The tape is removed and the adhesive film is smoothed. The joint must be neat and wrinkle-free. Then the upper and lower vacuum pumps are switched off and the connecting platform is opened to the non-working position.
Four, boot operation
1. Change the specifications, put the paper core on the inner and outer winding arms, notify all personnel to leave the machine and prepare to run when the roller is in the ready state.
2. Place ANTI-STAIC BARS on the main console in AUTO, READY to RUN open, start MACHINE RUN boot-up operation.
Five. Cut control
In the process of cutting operation, the cutting speed, unwinding tension, contact pressure, arc roll, edge material traction roll and guide edge are properly regulated and controlled.
Six.
1. When the inner and outer ends of the machine stop running, use the film removal button to put the film on the prepared film removal cart, cut off the film and paste the film with sealing glue.
2. Use the clamp release button to loosen the clamp and check whether the roll core leaves the paper core. If one end is still stuck on the paper core, remove the roll manually.
3. Make sure that all the membranes leave the chuck and put them on the cart. Use the film-loading button to lift the winding arm, install the corresponding paper core, and attach the film to the paper core neatly for the next cutting.
Seven. Parking
1, when the film coil runs to the set length, the device automatically stops.
2. During the operation of the equipment, MACHINE STOP can be stopped as required.
3, when you need to stop quickly, press the MACHINE STOP key is greater than 2S.
4, when there is a state of emergency such as equipment or human accident, press EMERGENCY STOP to stop.
Eight, matters needing attention
1, ensure that the voltage, current and hydraulic equivalence are correct and stable before starting.
2. Before the equipment is ready to run, all personnel must notify to leave the equipment to ensure personal safety before starting operation.
3. When the slitter is running, do not touch the membrane or roll core in operation by hand, so as to avoid personal injury caused by hand involvement.
4, in the course of operation, avoid using the knife or hard object to scratch and cut each roll core.
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