A multi-carrier automatic board delivery and collection machine for printed circuit boards

By designing an automatic board loading and unloading machine for multi-carrier printed circuit boards, the problems of flexibility and efficiency caused by frequent carrier switching are solved, enabling mixed production of high, medium and low-end products. It features multi-purpose functionality, low cost and convenient maintenance.

CN224449181UActive Publication Date: 2026-07-03SHANTOU ULTRASONIC PRINTED BOARD NO 2 FACTORY
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SHANTOU ULTRASONIC PRINTED BOARD NO 2 FACTORY
Filing Date
2025-08-25
Publication Date
2026-07-03

AI Technical Summary

Technical Problem

Existing automated equipment is ill-suited to the mixed production needs of high, medium and low-end printed circuit board products, and frequent carrier changes result in low flexibility and production efficiency.

Method used

Design a multi-carrier automatic board loading and unloading machine for printed circuit boards. It adopts a split frame, lifting mechanism, XZ module and four-axis robot, and can handle three types of carriers: bearing plate, board frame and pallet, to realize automatic board loading and unloading operation.

Benefits of technology

It meets the mixed production needs of high, medium and low-end products, has the characteristics of multi-purpose machine, low cost, convenient maintenance, meets the requirements of flexible automation, and improves production efficiency.

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Abstract

This utility model discloses an automatic board loading and unloading machine for multi-carrier printed circuit boards (PCBs), relating to the field of PCB automation equipment technology. It includes a split-type frame, workstation group, transmission group, and execution group. The workstation group includes empty and loading workstations with lifting mechanisms for storing and transferring carriers and PCBs; the transmission group includes an XZ module and an inlet / outlet conveying mechanism, responsible for carrier transport and connecting to the production line; the execution group includes a combination / separation workstation, an NG workstation, and a robotic arm, realizing the combination / separation and gripping of PCBs and carriers. The end effectors of the robotic arm and the XZ module are equipped with suction nozzles and hooks to accommodate different sizes. This equipment is compatible with three types of carriers: pallets, board frames, and trays. Through flexible combination structures and collaborative operation, it meets the mixed processing needs of high, medium, and low-end PCBs, improving production flexibility and efficiency.
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