Program controlled paper cutter is the crystallization of our 21st century science and technology. It is used to deal with the cutting needs of paper products in the printing industry. The development from the weak mechanical paper cutter to the practical and beautiful program-controlled paper cutter has shortened the cutting time of our paper products, increased accuracy and reduced labor costs, and made the operation safer.
        While we enjoy the convenience of technology, we also encounter many problems. Recently, the editor found that the cutter bar of the program-controlled paper cutter is cracked. What is the reason? It took a long time to find out.
        The original program-controlled paper cutter's knife bed movement was completed by the touch of a pull rod. In order to protect the safety of the machine, this pull rod is equipped with a secure pin. This secure pin is a stable device of cast iron layout. Cracking will occur when the pin is secured, and the knife will stop working, which can effectively ensure that we will not be accidentally injured when operating the machine.
        It is very troublesome to change the new safety pin when the machine is shut down. It is recommended that when cutting the self-made products, the height of each stack of paper must be the same, and not close to the right wall to avoid cracking of the safety pin.

        For the full-open process-controlled paper cutter, during its normal cutting process, sometimes we find that it will have such a situation. When our paper cutter's knife falls, its knife bed and paper press will It rises and resets randomly, and the red light indicator of the photoelectric sensor is still on when there is no obstacle in the corresponding part of the beam, and the cutting process cannot be performed normally. When we cut the button on the left side When you press it, you will find that the red indicator light is sometimes on, and the green indicator light is turned on immediately, but after cutting the packaging material, the red indicator lights are all on again, and the cutting cannot be continued. In the process, after pressing the trimming button on the left side, it can ensure that the red indicator light is scanned in full.
        Regarding the condition of the program-controlled paper cutter, when we analyzed the characteristics of its electric turbine dynamometer, we found that the left cutting button has a poor contact with electric shock, and when we replaced its corresponding switch, we found It is ready to work normally.

        In a program-controlled paper cutter, the most important thing in determining the quality of the product it cuts is its blade. Below we analyze several common faults of the blade in the program-controlled paper cutter.
        If the blade of the program-controlled paper cutting machine cannot cut to the end, it may be caused by the poor straightness of the blade edge; its blade does not touch any hard things during normal use, but However, the cutting edge of the cutting edge is mainly because the cutting edge of the cutting edge has not been properly grasped during the cutting process, or the cutting edge is too large, which causes its temperature to be too high and burns its cutting edge; If the blade has just been worn, but there is still a poor cutting phenomenon, it is mostly because the blade is too soft due to overheating.
        Summarizing the above points, the role of the blade in the program-controlled paper cutting machine is very important. Of course, these blade-related failure analysis is not limited to the program-controlled paper cutting machine. For computer paper machines, hydraulic paper machines, and other types of cutting The same applies in paper machines.

        With the rapid development and wide application of paper cutters in the market, buyers' demand for paper cutters has become more and more, and the technical content of paper cutters can be more advanced. The operation is convenient enough, the work efficiency is higher, the cutting speed is faster, and the cut paper is flat. Therefore, the product of the paper cutter has also been updated, and the quality has also been greatly improved.
        The original paper cutter has made great improvements in quality, technical level, and work efficiency, and has improved many deficiencies. The technology of the paper cutter has gradually matured and is moving towards internationalization. go with. The program-controlled paper cutter has developed more computer-controlled program-controlled paper cutters. The computer-controlled program-controlled paper cutter uses a computer-controlled system to increase the speed of pushing paper, and it can automatically check for faults. In terms of language, There are many choices, the resolution of the data is 0.01mm, and the positioning accuracy is less than 0.05mm. Many internal structures as well as some important components have adopted the latest foreign advanced technology.

Program-controlled paper cutter is controlled by computer, with high efficiency, high precision, safety and reliability. In order to better operate the program-controlled paper cutter, it is necessary to understand the failure of the paper cutter. Below, I will understand the troubleshooting of the paper press of the program-controlled paper cutter together with the editor.
1. The paper press is not pressed down properly. ① The compression spring in the hydraulic cylinder is damaged or the oil circuit is leaking or blocked. Solution: Eliminate the oil leakage of the solenoid valve and replace the compression spring in the small oil cylinder. ② The position of the proximity limit switch is incorrect. Solution: Adjust the proximity limit switch.
2. There is an abnormal sound when the paper press is pressed down. The oil level in the fuel tank is not enough to allow air to enter the oil circuit. Solution: Refuel as required.
3. The paper press does not rise up properly, causing the pusher to fail to operate as required. ① Proximity switches on the press rail do not work properly. Solution: Adjust the solution switch. ② The compression spring in the hydraulic cylinder is damaged or the oil return from the hydraulic cylinder is not smooth. Solution: Check the working condition of the compression spring. ③ The lifting force of the paper press is not enough. Solution: Adjust the tension of the reset tension spring. ④ The swinging lever above the hydraulic cylinder is not flexible. Solution: Check related moving parts to eliminate jamming.
4. The paper press is not parallel to the workbench. Solution: Adjust the eccentric shaft of the paper press to make it parallel.
5. The rack of the paper press collides with the rack of the pusher. Solution: Adjust the left and right positions of the platen to stagger.