Perforating device and method for circuit board production

Abstract

The invention discloses a perforating device and method for circuit board production. The perforating device comprises a base, wherein a vertical plate is fixedly arranged on one side of the top of the base; a mounting plate is fixedly arranged on one side of the vertical plate; a platform is arranged at the bottom of the mounting plate in a sliding way; a descending assembly is arranged on the platform; a workbench is fixedly arranged on the top of the base; a holding block is fixedly arranged on the top of the workbench; a rotating motor is fixedly arranged at the bottom of the platform; a disc is fixedly arranged at the bottom of an output shaft of the rotating motor; an adjusting block is fixedly arranged at the bottom of the disc; a cavity is formed in the adjusting block; and two driven shafts are rotationally arranged on the inner wall of the bottom of the cavity. According to the perforating device for circuit board production, the mode that circuit boards are perforated through double drill spindles is adopted, so that circuit boards of different sizes can be clamped and perforated, the application range is wide, the circuit board perforating time can be effectively saved,and the circuit board perforating efficiency is improved.

Description

technical field [0001] The invention relates to the related technical field of wave recorders, in particular to a punching device for circuit board production. Background technique [0002] Circuit boards are essential components inside computers, televisions, refrigerators, etc. During the production process of circuit boards, it is necessary to pre-drill holes around the circuit boards to facilitate the installation of circuit boards. [0003] The authorized document with the notification number CN110948568A discloses a high-efficiency punching device for producing circuit boards. It uses a drill shaft to punch holes in the circuit boards. It takes a long time to punch holes, the efficiency of punching holes is low, and it cannot be used for different sizes. It is inconvenient to adjust the distance between the drill shafts for clamping and punching the circuit board, so we propose a punching device for circuit board production to solve the above-mentioned problems. Cont...

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Problems solved by technology

[0003] The authorized document with the notification number CN110948568A discloses a high-efficiency punching device for producing circuit boards, which uses a drill shaft to punch holes in the circuit boards. It takes a long time to punch holes, and the efficiency of punching holes is low. The circuit board is clamped and punched, and the distance between the drill shafts is inconvenient to adjust, so we propose a punching device for circuit board production to solve the above-mentioned problems

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