According to reports, the safety issue of paper cutting machines is a problem that many digital printing companies easily overlook. The following aspects affect the safe use of paper cutting machines.
1, brake device. Many manufacturers use the circuit brake principle to save money by using the upper and lower limit sensors to cut off the supply of the cutter motor. This type of device may cause a "sweeping knife" in the event of a sudden power failure, loose sockets, and sensor failure. Extremely dangerous situation. In order to prevent this situation from happening, it is necessary to use a motor assembly with a mechanical brake, so that no matter what the circuit failure occurs, the motor is locked to avoid accidents.
2, double button operation principle. This requires that both buttons be pressed at the same time, otherwise the cutter motor will not act, which can guarantee the absolute safety of single operation.
3, in the actual use of the process, often two people with the operation, so that the situation becomes very dangerous, which requires the cutter to configure the front and rear safety cover. When the safety cover is opened, the motor will not move, ensuring safety.
4, the above is the safety factors that affect the use of the process, then in the maintenance, maintenance should pay attention to replace the blade, the use of support tool holder to ensure that the blade edge is closed, both to ensure people's safety, but also ensure that the edge is not damaged.
5. In addition, the unloaded blades must not be left unattended to avoid hurting people.
Therefore, we must first purchase equipment with a high safety factor. Furthermore, we must develop good habits in order to ensure safety at work.