Common safety protection devices for metal stamping equipment-hardware

What are the types of safety protection devices commonly used in metal stamping equipment? Commonly used safety protection devices for stamping equipment have the following basic types: (1) Hand tools for metal stamping parts Hand tools are mainly used on medium and small presses for stamping small metal stamping parts. Its purpose is to use tools to replace manual feeding and unloading, to prevent the operator's hands from reaching the dangerous area to ensure safety. (2) Two-hand combination device for metal stamping parts The two-hand combination device is a safety protection device that must be used to press two levers, or a push button and a lever, or two push buttons at the same time. The two-hand combination device is to force the operator's hands to leave the danger zone to ensure safety. There are many two-hand combination devices, including double handles, handles and pedals, and double push buttons or multiple push buttons. (3) Hardware Mechanical protection device for stamping parts The mechanical protection device is used to mechanically isolate the dangerous cause from the outside world when the slider is down. Or force the operator's hand out of the danger zone to ensure that the safety mechanical protection device has a simple structure and strong reliability. Because its action is directly related to the movement of the slider, the effect is particularly significant when preventing continuous impact due to the failure of the starting mechanism. . The main disadvantage of the mechanical protection device is that because there is an object moving between the operator and the mold, it has a certain impact on the operator's spirit and vision, and it is easy to cause fatigue. There are many types of mechanical protection devices, which can be roughly divided into protective fences, hand guards and hand traction devices. 4) Automatic protection device for metal stamping parts The automatic protection device is to set a beam, air flow or electric field between the operator and the mold or the periphery of the danger zone, which does not affect the line of sight and the operator. Once the human hand enters the danger zone, the slider of the press automatically stops to ensure safety. Automatic protection devices include photoelectric protection, capacitive protection, far-infrared protection and air curtain protection. The biggest feature of automatic protection is that it has no mental and visual impact on the operator, thus reducing mental fatigue. Need to understand the hardware stamping parts, welcome to call: Your request is the pursuit!