Anti-deformation flexible printed circuit board processing device

Abstract

The invention relates to the technical field of SMT circuit boards. The invention further discloses an anti-deformation flexible printed circuit board processing device. The processing device comprises a bottom plate, an electric push rod is arranged on the bottom plate; the upper end of the electric push rod is connected with a top plate; a drill bit is fixedly arranged below the top plate; a plurality of groups of fixing rods are arranged on the lower side of the limiting block; a movable rod is arranged in a fixed rod; a first magnetic block is connected to the lower end of the movable rod,a seal is arranged in a first magnetic block, a supporting table is connected to the bottom plate, a second magnetic block is arranged in the supporting table, side plates are arranged on the two sides of the supporting table, sliding blocks are connected in the side plates, bearings are connected in the sliding blocks, a moving shaft is arranged between the bearings, and a cylindrical cam is connected to the middle of the moving shaft. The anti-deformation flexible printed circuit board processing device can clamp and fix the periphery of the circuit board at the to-be-punched position through the first magnetic block and the second magnetic block, and has the advantages that deformation during punching can be prevented, and the circuit board can be conveniently positioned and fixed.

Description

Technical field [0001] The invention relates to the technical field of SMT circuit boards, in particular to a deformation-proof flexible printed circuit board processing device. Background technique [0002] SMT is a surface mount technology (surface mount technology), which is the most popular technology and process in the electronics assembly industry. Electronic circuit surface assembly technology, called surface mount or surface mount technology. It is a circuit assembly technology that mounts no-lead or short-lead surface assembly components on the surface of a printed circuit board or the surface of other substrates, and welds and assembles them by reflow soldering or dip soldering. [0003] In the processing of printed circuit boards, it is sometimes necessary to perforate the printed circuit boards to facilitate later fixation. When the existing devices process and perforate some flexible circuit boards, it is easy to make the perimeter of the perforated parts of the flexi...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an anti-deformation flexible printed circuit board processing device, which has the advantages of preventing deformation during punching and conveniently positioning and fixing the circuit board, which solves the problem that the existing device cannot Prevent deformation when punching holes, and it is not convenient to position and fix the circuit board

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