Hardware shrapnel mold off the machine

In the stamping process of the metal shrapnel, the risk factor is relatively high due to the use of a high-speed punch. If the operation is improper, it will cause serious damage to the mold and the safety of the operator will also be harmed. Therefore, when the mold needs to be removed from the machine, remember to perform the following operations to ensure the safety of the mold and the operator. There are two situations for the hardware shrapnel mold drop-off, normal drop-off and abnormal drop-off. 1. The hardware shrapnel mold is normally removed from the machine: 1. First turn the punch to 'inch' and turn off the counter; 2. Use the inch switch to hit the punch to the bottom dead center (180°), and cut the strip; it is strictly forbidden for the mold to fail Cutting the strip at the bottom dead center will easily cause deformation of the strip and damage to the mold parts. 3. Loosen the screws of the upper and lower molds. 4. Hit the punch to the top dead center and pull the mold to the center of the mold cart. When drawing the mold, two people must complete it at the same time. Do not pull the mold by one person to ensure safety. 5. The mold cart must be pulled a certain distance away from the punching machine before the height of the mold cart can be lowered. Prevent the mold cart from getting stuck on the punching platform, causing the mold to slip off. 6. Mold clamping screws, scissors, material hooks, flashlights, etc. are strictly forbidden to be placed on the operating surface of the punching machine when the mold is lowered. 2. The hardware shrapnel mold is abnormally off the machine: 1. Turn off the power of the main engine and the counter; 2. After the flywheel is completely stopped, place a plastic or paper core on the diagonally high-end pillars at the front and rear of the mold. It should not be placed between the stripping plate and the mold core fixing plate, nor can iron blocks be used instead of plastic to be placed in the mold. 3. Use a safety bar to shake the flywheel (do not pull out the flywheel by hand or use a safety bar to stop the flywheel from running before the flywheel is not stopped). Just stick to the upper and lower stop posts. 4. Loosen the upper and lower mold screws and pull the flywheel to 0°～70°, the mold can be pulled down.