Device and method for automatically checking appearance of electronic system extension product

Abstract

The invention discloses a device and method for automatically checking the appearance of an electronic system extension product, and the device comprises a transferring supporting plate, a multi-angle indexing table, a transferring track, a protective cover, a visual photographing assembly, a multi-axis robot, a transferring disc and a main control computer. The transferring supporting plate is used for installing the extension product, and is installed on the multi-angle indexing table; the multi-angle indexing table is mounted on the transferring disc capable of moving on a transferring track, the extension product is fed into an inspection area through the transferring disc and the transferring track, and the protective cover is arranged in the inspection area; in the inspection area, the multi-axis robot with the visual photographing assembly arrives at different photographing points, so that the photographing of the extension product in different postures, visual angles, distances and areas is achieved, and the photo files are stored; the main control computer is connected with the multi-axis robot, controls the operation of the multi-axis robot and is used for man-machine interaction and the like. According to the invention, the inspection result is more objective and efficient, the efficiency and accuracy of the appearance inspection work of the electronic system extension product are improved, and the appearance quality of the product is ensured.

Description

technical field [0001] The invention relates to the field of electronic technology, and more particularly, to a device and method for automatically checking the appearance of an extension product of an electronic system. Background technique [0002] In addition to the electrical performance of the extension products of the electronic system, the appearance quality is also one of the important indicators to measure whether they are qualified. The appearance of extension products generally has abnormal appearance defects or defects such as missing installation (such as missing screws, missing connector protective cover, etc.), color difference, paint peeling, scratches, potholes, etc. Usually, inspectors rely on hand touch, naked eye observation, manual measurement and other methods to inspect, judge whether it is acceptable according to certain standards, and deal with, repair and eliminate unacceptable defects or defects as required. Such a visual inspection method is easy...

AI Technical Summary

Problems solved by technology

This kind of visual inspection method is easy to miss items, sometimes needs to be considered and often repeated, so the cycle is long and the efficiency is low

And it is greatly affected by the individual differences of inspectors, the accuracy is not high, and it is easy to cause disputes

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