Metal elastic sheet moving device and method

Abstract

The invention relates to the technical field of metal elastic sheet production, in particular to a metal elastic sheet moving device and method. The device comprises a moving rack, a moving driving mechanism and moving heads, wherein the moving rack is fixed onto a workbench; the moving driving mechanism is fixed onto the moving rack; the output end of the moving driving mechanism is connected with moving heads; the moving heads make contact with elastic sheets; the multiple moving heads are driven by the moving driving mechanism so as to be connected with corresponding stations of an elasticsheet bending device; the moving driving mechanism is used for driving the moving heads to move; and the moving heads are used for grabbing the elastic sheets. According to the device, by arranging the moving heads, deformation of the grabbed elastic sheets is reduced, and the elastic sheet forming quality is improved; and by arranging the moving driving mechanism, the complexity of the equipmentis reduced, and the waste of a lead screw stroke is avoided.

Description

technical field [0001] The invention relates to the technical field of metal shrapnel production, in particular to a metal shrapnel moving device and method. Background technique [0002] The metal shrapnel is a stamping part, which is made of stainless steel or manganese material after heat treatment. It is an important part of the switch. With the help of the conductivity of the metal shrapnel, it acts as a high-quality switch between the operator and the product. effect. The production of metal shrapnel is processed by cold stamping through stamping dies. As hardware has gradually become an important part of switching power supplies in electronic and electrical equipment such as televisions, computers, air conditioners, communication equipment, electronic instruments, audio amplifiers, metal shrapnel forming is particularly important. [0003] Existing metal shrapnel production technology such as the Chinese State Intellectual Property Office has disclosed that the publ...

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Problems solved by technology

[0004] The prior art has the following deficiencies: 1. When moving the shrapnel, first use the air gripper to grab the shrapnel, and then the driving mechanism drives the air gripper to move to the corresponding station to complete the shrapnel moving process; and the shrapnel is a thin metal sheet , it is easy to deform when the force is large; and the air gripper generally applies a large force to the shrapnel in order to ensure that the shrapnel will not fall when grasping, which will cause deformation of the shrapnel after grabbing and reduce the molding quality of the shrapnel

2. When driving the moving head to move up and down, first use the motor to drive the screw connected to the motor to rotate, and then the screw rotates to drive the nut connected to the moving head to move up and down to complete the driving of the moving head; and the screw itself has a certain Length, and it is necessary to install fixing seats at both ends of the screw rod to fix the screw rod, resulting in a longer length of the entire screw rod in the vertical direction, which increases the complexity of the equipment; while the moving head only needs to move the shrapnel Move to a position higher than the shrapnel positioning jig, that is, the distance that the shrapnel needs to move up and down is small, and when a longer screw is used, it will also cause waste of the screw stroke

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