OQC inspection equipment

By designing an OQC inspection device that includes visual inspection, flip and identification transfer components, the problems of low efficiency and unreliable manual inspection in the prior art are solved, automated inspection and quality control are realized, and the stability of shipment quality is ensured.

CN222642583UActive Publication Date: 2025-03-21ZHUHAI ZIXIANG AUTOMATION TECH CO LTD
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Patent Information

Application Number
CN202421279695.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-05
Publication Date
2025-03-21
Estimated Expiration
2034-06-05

AI Technical Summary

Technical Problem

In the prior art, shipment inspection mainly relies on manual inspection, which is inefficient and difficult to ensure the quality of inspection, and there is a quality and safety risk of confusion between NG products and OK products.

Method used

An OQC inspection device is designed, including a base, a conveyor belt, a first tray, a second tray, a flip assembly, a visual inspection assembly and an identification transfer assembly. The equipment takes photos and detects the product through visual inspection components, flips the product, and recognizes the transfer component to transfer the NG product to the second material tray based on the detection results and replenishes the OK product, ensuring that only the OK product on the conveyor belt passes.

Benefits of technology

Automatic visual inspection, NG product removal and OK product replenishment processes are realized, which improves detection efficiency and quality, and avoids the risk of confusion between NG and OK products caused by manual operations.

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Abstract

The utility model relates to the technical field of FPC (Flexible Printed Circuit) detection equipment, in particular to OQC (Optical Quality Control) detection equipment, which is characterized in that an OK product is stored on a first tray, after a visual detection assembly photographs and detects the front surface of a product on a third tray, an overturning assembly sucks up the product on the third tray and overturns the product until the back surface of the product faces upwards; after the visual detection assembly photographs and detects the reverse sides of the products, the overturning assembly puts the sucked products back to the original positions, then the recognition and transfer assembly reads codes of the products one by one for recognition, NG products are transferred to the second material disc according to the visual detection result, OK products are sucked from the first material disc for position covering, and then the products are transferred to the second material disc. Therefore, the OK products are fully loaded on the charging trays of the same batch and conveyed to the next procedure along with the conveying belt. By the adoption of the OQC inspection equipment, orderly production of the processes of visual inspection, NG product removal and OK product feeding can be achieved, and the quality safety risk that NG products and OK products are mixed through manual operation is avoided.
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