FPC circuit board bending device

Abstract

The invention discloses an FPC circuit board bending device which structurally comprises legs, a worktable, a right side plate, a handle rolling shaft, a rolling shat sleeve, an auxiliary roller, a lifting ring lug, a left side plate, a rolling bearing, a movable locking clamp, a small bearing, a bottom plate, a sliding rail, a worm gear rod, a right fixing plate, a spring, an attaching plate, a rubber protection layer and a left fixing plate. The left fixing plate is welded to the left end of the upper surface of the bottom plate. The sliding rail is attached to the upper surface of the bottom plate. The right fixing plate is in clearance fit with the bottom plate through the sliding rail. The left end of the worm gear rod is movably connected with the left fixing plate through the smallbearing, and the right end of the worm gear rod is in threaded connection with the right fixing plate. The rubber protection layer is attached to the upper portion of the right surface of the left fixing plate, and the left end of the spring is welded to the right surface of the attaching plate. By means of the FPC circuit board bending device, due to the fact that the movable locking clamp is arranged, the front end of an FPC can be protected, the clamp is prevented from being damaged, the spring has a certain force unloading effect, and the qualification rate of the product is ensured.

Description

technical field [0001] The invention relates to a bending device for an FPC circuit board, which belongs to the field of bending devices. Background technique [0002] The bending machine is a machine capable of bending thin plates. Its structure mainly includes a bracket, a workbench and a clamping plate. The workbench is placed on the bracket. The workbench is composed of a base and a pressure plate. The base is composed of a seat shell, a coil and a cover plate, the coil is placed in the depression of the seat shell, and the top of the depression is covered with a cover plate. [0003] The prior art discloses an FPC circuit board bending device with the application number: 201620432129.4, which includes a horizontally arranged bottom plate, a vertically arranged support column is installed on the top of the bottom plate, and a horizontally arranged support column is installed on the upper end of the support column. The fixed plate is equipped with a vacuum generator on t...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide a FPC circuit board bending device to solve the problem that the fixing fixture may damage the front end of the FPC circuit board and affect the bending of the FPC circuit board in the prior art. pass rate problem

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