Paper cutters are mainly used in the digital printing industry. Generally, certain safety common sense needs to be paid attention to during use to avoid accidents. Generally, the paper cutter has a special brake device, which can be cut off or braked in an unexpected situation. However, such a device for safety prevention often causes unpredictable risks in the actual production process. This is mainly because many manufacturers use cheaper circuit brakes in order to save costs. However, when such a device suddenly loses power, the risk of slipping is prone to occur. To avoid this hazard, it is recommended to use mechanical brakes.
        Different from the program-controlled paper cutter, it uses the principle of two-button operation in order to avoid risks and improve safety during use. This design method can greatly increase the safety performance of single-person operation.

        In the long-term use of the program-controlled paper cutter, some faults may occur, such as the phenomenon of continuous knife. What is the continuous knife phenomenon? It refers to the fact that when the "Cut" button is pressed when the program-controlled paper cutter is operated, if the blade is not operating normally, or it is continuously operated more than twice. The continuous knife is mainly caused by the failure of the limit switch of the cutter, the sticking or lag of the upper limit switch or the relay contact. These failures affect the normal use of the cutter. The paper cutter manufacturer of Maoyuan will answer the reasons for the continuous knife phenomenon in detail for everyone.
        1. If the limit switch is not turned off, it means that the limit formation switch is out of control. Generally, the limit switch of the paper cutter has two contacts. As long as the idle group in the switch is used, the probability of power failure can be increased. Under the condition of constant costs, the contacts cause failure. The probability will be much reduced.
        2. The cutting control relay of the paper cutter is frequently used for a long time, which will increase the impact of the inductive high current, which will cause the cold welding of the contacts or the sluggish action. It is recommended to replace the contacts of the relay every few months.
        3. If the brake device is suddenly powered off, the socket is loose, etc., it will also cause the problem of continuous knife.

        Daily cleaning and maintenance of program-controlled paper cutter:
        1. The paper box of the program-controlled paper cutter is full and needs to be cleaned in time. Cleaning steps: Turn off the paper cutter, hold the handle on the side of the machine, lift the host and place it on the ground; pour out the paper scraps, and then put the host back on the carton.
        2. When the program-controlled paper cutter is in operation, do not put your fingers in the paper mouth paper door to avoid danger.
        3. When operating the paper cutter, do not wear jewelry to avoid being caught in the machine.
        4. It is forbidden to put materials other than paper such as plastic and cloth into the machine to damage the machine.
        5. Don't put wet paper into the cutter to prevent the cutter from rusting.
        6. Do not load paper that is wider than the cut mouth.
        7. Do not cover the ventilation openings of the program-controlled paper cutter to avoid overheating and failure of the machine.
        8. Do not open the main body of the program-controlled paper cutter at will, so that some parts will harm the human body.

        The paper cutter is a very convenient product. The cutting of the paper makes the paper have various sizes and is used in all aspects of life. So what does the paper cutter need to pay attention to?
        In general, the most important aspect of a paper cutter when cutting paper is to pay attention to the angle of the cutting edge. The selection of the cutting edge angle is a very important part of the cutting work. After selecting the most appropriate angle, cutting can have a multiplier effect, and the cut paper is relatively flat and standard. Many paper cutter users often ignore this, which will cause more damage to the paper cutter.
        Due to the incorrect cutting method, method, and angle of the cutting blade of the paper cutter when cutting the paper, the impact force increases during the cutting process, causing the safety screw to loosen, causing breakage and other various machinery destroyed. These are very disadvantageous factors for the paper cutter.

        Today, I will teach you the correct operation of the blade of the paper cutter. In this way, you can avoid accidents. I hope Xiaobian's answer can be helpful to everyone.
        When changing the cutter first, first turn off the main motor, wait for about 2 minutes, and confirm that the transmission belt has completely stopped. Put the two wooden cutter changers under the blade, and set the cutter selection switch on the switch panel. At the tool change position, the knife function selection switch must be in the cutting position. Use a sleeve to rotate the nut on the end face of the pulley, remove all the connecting screws on the blade, and then use an Allen wrench to push the knife-hanging device inward for about 4 millimeters. The brake of the knife device is disengaged, and the rotary knife hanging device makes the blade fall smoothly on two wooden knife changers. Install two knife change handles, remove the knife, and pay attention to supporting the knife to prevent overturning and hurting people.