A curved glass detection system and method

Abstract

The invention provides a curved glass detection system, which includes a curved glass control platform, a glass plane part detection station, a glass curved part detection station, a light source control module, and a detection and analysis module, wherein the glass plane part detection station includes a first A support platform, a first planar imaging device and a second planar imaging device, the glass curved surface detection station includes a second support platform, a first curved surface imaging device and a second curved surface imaging device, and the detection and analysis module is used for The imaging results were detected and analyzed. The system uses the glass plane part inspection station and the glass curved part inspection station to image the curved glass, and is equipped with a detection and analysis module to detect and analyze the imaging results, so it can conduct a more comprehensive inspection of the curved glass and improve the detection success. Rate. Correspondingly, the present invention also provides a curved glass detection method.

Description

Technical field [0001] The present invention relates to the field of glass detection, in particular, the present invention relates to a curved glass detection system and a surface glass detection method. Background technique [0002] With the continuous maturity of 3D surface glass processing technology, the 3D curved glass application scenario continues to expand, the market demand continues to increase, and the growth of China's 3D curved glass market is growing, and more and more mobile phones start to use 3D curved screens, such as millet. 9cc pro, Huawei P30PRO and other latest products have used 3D glass, and the requirements for 3D curved glass quality are also increasing, and the detection of 3D surface defects is an important part of the process. [0003] The existing test 3D curved glass technology is screwed by a plurality of angles of angles by robotic arm or imaging 3D surface area by digital projection striped light source, but the current two methods have problems ...

AI Technical Summary

Problems solved by technology

[0003] Existing technologies for detecting 3D curved glass use a robotic arm to grab the product and rotate it at multiple angles, or use a digital projection stripe light source to perform imaging inspection on the 3D curved surface area.

[0004] Therefore, it is necessary to provide a system or method for detecting curved glass defects to solve the problems of long detection time and incomplete coverage of detection defects when detecting curved glass.

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