Transparent material defect detection system and method

Abstract

The invention discloses a transparent material defect detection system and method. The system comprises at least one detection unit, at least one face mirror imaging assembly, a transmitting device, acontroller and a processor, wherein each detection unit comprises an imaging device and a combined light source, the imaging device is used for imaging scanning of a transparent material; the combined light source is used for providing multiple illumination modes; the at least one face mirror imaging assembly is used for virtual imaging of defects of a transparent material; the transmitting device is used for promoting relative movement of the transparent material between the at least one detection unit; the controller is used for controlling time division switching of various illumination modes and image acquisition of the imaging device; the processor is in communication connection with the controller and the at least one imaging device. Multichannel image acquisition of the defects ofthe transparent material is realized; compared with existing defect detection systems, the transparent material defect detection system greatly increases the amount of information of image acquisition, improves the accuracy and the precision of defect information and increases the detection rate and the recognition rate of defects of the transparent material, and following specific three-dimensional position analysis of and variety analysis of product defects are facilitated.

Description

technical field [0001] The invention relates to the field of transparent material detection, in particular to a transparent material defect detection system and method. Background technique [0002] In the production process of transparent materials (such as flat glass, inorganic glass, organic glass, acrylic, etc.), quality control is an important link. At present, many production processes do not have automated testing equipment and rely on manual testing to control quality. However, the method of manual detection of defects has the following problems: such as missed detection, false detection, etc., the quality control standards for glass output are inconsistent, and there are many subjective factors; the required quality data cannot be obtained in real time, and it is not convenient for the statistics and query of quality data; The efficiency is low, the degree of automation is low, and the cost is high. [0003] There are also some automatic detection equipment for tr...

AI Technical Summary

Problems solved by technology

[0005] The invention provides a transparent material defect detection system and method to solve the technical problems that the image data collected by the existing transparent material defect detection system is limited and cannot meet the requirements of high-precision defect detection

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