PCBA board welding alignment device

By designing a positioning groove in the PCBA board welding device and cooperating with a control sensor, the precise positioning of the PCBA board is achieved, solving the problem of multiple adjustments caused by inaccurate initial placement and improving welding accuracy and efficiency.

CN224538436UActive Publication Date: 2026-07-21VARIOSYSTEMS ELECTRONICS (SUZHOU) CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
VARIOSYSTEMS ELECTRONICS (SUZHOU) CO LTD
Filing Date
2025-06-23
Publication Date
2026-07-21

AI Technical Summary

Technical Problem

During the PCBA board soldering process, the lack of effective constraints on the initial placement of the PCBA board by the support platform leads to its random distribution, requiring multiple adjustments and calibrations, which prolongs the processing cycle and easily causes soldering deviations.

Method used

The design incorporates positioning slots that fit the shape of the PCBA board. Combined with control sensors and positioning components, this enables the initial positioning and fine-tuning of the PCBA board, ensuring positional accuracy and reducing the number of subsequent adjustments.

Benefits of technology

By combining positioning slots and sensors, positioning time is significantly shortened, welding accuracy is improved, deviations caused by vibration or thermal deformation are avoided, and welding efficiency and quality are enhanced.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to PCBA board processing technical field, concretely relates to a kind of PCBA board welding alignment device. It includes workstation main body, and the workstation main body top is fixed with bearing assembly, the upper surface of bearing assembly is equipped with locating groove, the profile shape of locating groove is adapted to the appearance of PCBA board to be welded, for placing PCBA board, and the inner wall surface of locating groove is attached contact with the outer surface of PCBA board. By setting the opening shape of locating groove and the appearance profile of PCBA board are adapted, inner wall attachment contact is achieved, pre-positioning is realized when feeding, PCBA board initial placement deviation is reduced to controllable range, the calibration frequency of subsequent X, Y axis two-dimensional movement is reduced, positioning assembly locks after pushing PCBA board to standard position, in combination with the pressure monitoring of control sensor, ensure that PCBA board has no displacement in welding process, avoid welding deviation caused by vibration, thermal deformation.
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