How to avoid automatic die cutting and creasing machine failure?

When the automatic die cutting and creasing machine is in use, if a sudden failure will cause the entire production line to stop, it must be ensured that the failure is detected and repaired in the fastest time, so what should we do? Below I will give you the answer.

Precision adjustment of automatic die cutting and creasing machine

The precision of the front gauge of the automatic die cutting and creasing machine is a key parameter to ensure the accuracy of the front gauge. The adjustment of the front gauge accuracy involves many factors. Some operators often only use the front gauge inspection system, which is unscientific. Although the front gauge inspection system can avoid problems such as paper skew caused by incomplete paper and unreliable teeth gripping paper, if you want to really adjust the front gauge accuracy through this system, you must adjust the probe diameter from about 1mm to about 0.1mm The accuracy of the alarm, it turns out that this is not achievable. Therefore, factors such as platen roller, paper feeding time, and side gauge tension should be comprehensively considered to adjust the precision of the front gauge to the best state.

Paper exit detection in the delivery section

For automatic die cutting and creasing machine, the paper exit detection of the delivery section is very important. Some operators sometimes turn off this detection function, which is extremely dangerous. If there is a paper jam in the pressing part, several layers of paper will be superimposed instantaneously, which will definitely cause a stuffy car accident, which will cause great damage to the equipment, and the accident is very difficult to handle.

Change the oil regularly

The factory documents of the automatic die cutting and creasing machine have a very strict lubrication periodic table, and there are detailed requirements for the brand and model of the lubricating oil required for each part of the equipment, especially the period for replacing the lubricating oil. In general, enterprises can basically purchase lubricants according to the required brands and models, but they neglect the regular replacement of lubricants. When the lubricating oil replacement cycle arrives, many equipment lubrication managers see that the lubricating oil in the equipment oil tank is still very clear. In consideration of cost saving, they give up the plan to replace the new lubricating oil and let the equipment continue to run.

Regular maintenance of tooth row

The tooth row should also be regularly repaired. Generally, its frequent failures are as follows:

(1. The occlusal force of the tooth piece is insufficient. When processing some coated packaging products, the die cutting deviation of the packaged product tends to increase, and the deviation is irregular, which is likely to be caused by the insufficient occlusal force of the tooth piece. , Because the operation of the tooth bar is a process of instantaneous acceleration and deceleration, the surface of the coated packaging products is smooth, and the friction force with the tooth bar is insufficient during the feeding process. Slippage occurs, resulting in increased die cutting deviation.

(2. The breakage or aging of the clearance return spring occurs. After this kind of failure, the tooth row cannot accurately and reliably grasp the paper positioning and pressure positioning, which will lead to a decrease in the yield. The staff must be sure when overhauling the equipment. Pay attention to this part, and repair or replace the broken or aging parts in time to ensure normal production.

Shandong Lukes Machinery is a factory specializing in the production of die cutting machines. At present, the main equipments are: automatic/semi automatic and manual die cutting machine. Among them, high speed automatic models and heavy duty corrugated paper die cutting machines are well recognized by customers.
We have been engaged in the production of die cutting machines for 20 years, with a professional technical team and 24h service personnel. At present, customers are located in dozens of countries, and some countries have established agents.