Bending mechanism

Abstract

The embodiment of the invention relates to mechanical equipment and discloses a bending mechanism. The bending mechanism is used for bending an FPC (Flexible Printed Circuit) board and comprises a test tabletop, an operation panel, a hold-down part, a driving device and a master control unit, wherein the operation panel is opposite to the test tabletop and is used for crossing over the test tabletop and the operation panel; the test tabletop and the operation panel jointly bear the FPC; the PFC comprises a first part extending towards the direction of the operation panel and a second part extending towards the direction of the test tabletop; the first driving device drives the operation panel to turn over around a preset axis; the operation panel bends the first part of the FPC round the hold-down part during turnover; the master control unit controls the first driving device to drive the operation panel to be turned over to a preset angle. Compared with the prior art, bending operation of the FPC is kept consistent and the repeatability efficiency is higher; the positions of the FPC are unified in the bending process, so that a test result is more reliable, labor force is reducedand the test cost is reduced.

Description

technical field [0001] Embodiments of the present invention relate to mechanical equipment, in particular to bending mechanisms. Background technique [0002] Due to the high reliability of the flexible circuit board FPC and the many advantages of excellent flexibility, the figure of the FPC (flexible circuit board) can be seen in the interior of highly integrated electronic products. However, in traditional technology, in various scenarios such as product assembly, disassembly, maintenance, etc., the bending life of FPC is still a big problem. The number of bending times of FPC in electronic products basically depends on When the device itself is selected, the reliability of the FPC is verified. Therefore, during the reliability test of the device with the FPC, the FPC bending life test is of great necessity and importance. [0003] In the traditional test scheme, the test of FPC bending life almost entirely depends on the manual operation of the test engineer. First, the ...

AI Technical Summary

Problems solved by technology

The inventor found that the test engineers manually perform the test operation, the inconsistency of the operation method and the low efficiency of the manual operation repeatability may cause the position of the FPC to be tested to be shifted or the number of tests will be reduced due to the tedious number of tests, which will affect the entire test. Reliability. Moreover, manual testing wastes manpower and increases the labor cost of testing, which is not conducive to the development of enterprises.

Images