What is the operating procedure of the slitter?
1. Operators must first train and then work, must be familiar with the use of different slitting machines! Equipment performance and general maintenance methods. Personnel other than this type of work shall not operate at will;
2. Do a good job of labor protection before starting the machine, and prepare some auxiliary tools and materials for operation (tool adjustment tool, carton for paperwork, paper tube, paper cutter, tape, etc.) and put it in the appropriate position of the machine;
3. Make sure the device is in a safe state,
Check if the circuit is out of phase and the gas path is unblocked. Test the machine to see if the electrical, pneumatic and mechanical equipment are operating normally. Whether the mechanical protection facilities are perfect. Prevent crushing, scratching or bringing in rotating gears, chains, rollers, etc. during operation;
4. Adjusting the knife: Adjust the precise cutting distance according to the operation request, pay attention to the direction of the cutting edge. If necessary, remove the bottom knife and re-arrange the knife. The knife has a gap or a sharp point to actually repair and change;
5. Check the connection between the static elimination equipment and the ground of the machine to ensure that the static electricity of the data is eliminated during operation. Lay the waste paper under the machine to avoid dust adsorption;
6. Pay attention to safety when loading. Push the material to a suitable position to stop the inflation, keeping in mind that the direction of rotation of the material cannot be reversed;
7. Paper-punching and opposite: Put the data from the unwinding to the winding in the direction set by the equipment, and adjust the correcting position to stop the opposite side. When cutting the edge, ensure that both sides of the finished product have glue. Pay attention to correcting when feeding. stroke. Be sure to go to the middle of the correction stroke. When you are running, you should pay attention to correcting one side. When you exceed the stroke, you will need to deal with it immediately;
8. Put the paper tube requested by the job on the take-up reel and align the data. The double-sided adhesive must be attached to the double-sided adhesive, and the appropriate winding tension and unwinding tension should be adjusted to perform the trimming and winding;
9. Strictly check the quality of the product during the winding process. Do not roll defective or scrap products and other stolen goods or side strips into the product, and strictly control the number of meters;
10. When stopping the unloading, hold the material with one hand and pull the product out of the inflatable shaft. The material of the photo-painting surface must be equipped with gloves, and no fingerprints should be left on the product;
11. According to the production requirements, do a proper packaging, including labeling and packaging paper or film, sealing, batch number, etc.;
12. After shutdown, turn off the power supply and air supply, and perform necessary cleaning and maintenance on the machine. Do not use a knife to scrape excessively. The glue on the equipment should be wiped clean with solvent.
13. In the process of encountering problems during the operation, in principle, the shutdown process, the failure to stop the process must be decelerated and carefully handled.
Article from Jiangmen Nantian Machinery Manufacturing Co., Ltd.：http://www.jmntjx.com/
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03-27
What is the reason why the tension of the film winder is too small?
There is sometimes no tension in the magnetic powder clutch.For this reason, there is a short circuit or poor contact. Check if the input wire is exposed and touch the mechanical body. Check for loose wire connections. Another reason is that the internal magnetic powder has now lost a part of the magnetic properties, and sometimes there is no phenomenon when tension occurs during the application process. In this case, it is considered to replace the new magnetic powder. 3. The magnetic po
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03-27
Four operating requirements of the slitting machine
The most important performance indicators for fixed length slitting are the cutting accuracy and the consistency of the finished product length. The slitting length can be set continuously. If there is an error in the actual slitting length, it is easy to calibrate by setting parameters. Article from Jiangmen Nantian Machinery Manufacturing Co., Ltd.
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03-27
What are the requirements for the process of the winder?
In the process of cutting the paper, the paper cutter will inevitably form a slit end face between the two cut papers. In theory, it can be cut into a plane, but in practice, it is often impossible to cut the unevenness. When the paper rolls are interlaced, the two rolls of paper are staggered together, and the width of the cut uneven paper rolls is inconsistent, which may cause trouble in use. The coated whiteboard paper is a coated paperboard having a bright coating on the coated side,
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03-27
Working principle of rewinder PLC controller system
In the process of user program fulfillment, the rewinder does not change the status and data of the input point in the I/O image area, while other output points and soft devices are in the I/O image area or system RAM storage area. The status and data are subject to change, and the ladder diagrams listed above, the program performance results will work on the ladder diagrams that use the coils or data below; instead, the ladder diagrams below, The status or data of the rewritten logic coil can o