A through-hole processing apparatus for a circuit board

By using a multi-station parallel operation of rotating components and a placement table, along with linked adsorption and blowing actions, the problems of high cost and difficult debris handling of existing equipment are solved, achieving efficient and low-cost through-hole processing of circuit boards.

CN122421202APending Publication Date: 2026-07-17HUBEI JIUXIANG ELECTRONIC TECHNOLOGY CO LTD

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
HUBEI JIUXIANG ELECTRONIC TECHNOLOGY CO LTD
Filing Date
2026-04-29
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Existing circuit board through-hole processing equipment requires a large number of motors and sensors, resulting in high manufacturing costs and complex control systems. Furthermore, it cannot effectively handle the debris generated during processing, affecting processing accuracy and circuit board surface quality.

Method used

The system employs rotating components and multiple placement platforms to enable parallel operation of multiple workstations. Adsorption and blowing actions are achieved through linkage of connecting components, simplifying the control system. Workstation switching is completed using mechanical intermittent rotation, and double fixation is provided by clamping components, simplifying pneumatic solenoid valves and electrical control.

Benefits of technology

Significantly shorten production cycle time, reduce hardware costs and system complexity, ensure processing accuracy and clean circuit board surfaces, improve resistance to drilling forces, and reduce failure points.

✦ Generated by Eureka AI based on patent content.

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Abstract

本发明涉及电路板加工技术领域,尤其涉及一种电路板上的通孔加工设备,包括:加工台、设置在加工台两侧的上下料装置和固定安装在加工台上的开孔装置,所述加工台中部设置有转动组件,所述转动组件上等距环状设置有四个放置台;所述放置台包括底架和放置架;所述放置架内部设置有吸附组件;位于一组放置模块上的两个所述吸附组件之间设置有连接组件,所述连接组件用于吸附组件内部的负压调节,所述连接组件包括连接杆、固定环和两个挤压囊,所述转动组件中部开设有调节口,所述连接杆穿过调节口;所述连接杆上设置有调节组件。本发明通过机械式间歇旋转即可完成工位切换,无需复杂的传感器和控制系统来追踪电路板位置。
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