Machine vision-based laser processing system and machine vision-based laser processing method

Abstract

The embodiment of the invention provides a machine vision-based laser processing system and a machine vision-based laser processing method. The machine vision-based laser processing system comprises a sensor module, a machine vision module, an illumination module, a control module and a laser galvanometer module. According to the machine vision-based laser processing system provided by the embodiment of the invention, image data of a to-be-processed workpiece and image data of a processed workpiece can be respectively obtained through machine vision, and the image data can be sent to the control module for analytical processing, so that existence detection and location on the to-be-processed workpiece can be completed online, and the laser galvanometer module is enabled to quickly move to a designated position for laser processing; meanwhile, quality detection on the processed workpiece can be realized, the location accuracy is high, the speed is fast, and the processing quality and the processing efficiency of laser processing products can be effectively increased.

Description

technical field [0001] The embodiments of the present invention belong to the technical field of laser processing, and in particular relate to a laser processing system and method based on machine vision. Background technique [0002] With the continuous development of science and technology, various industrial products emerge in an endless stream. Laser processing systems are widely used in marking, drilling, cutting, welding and other instant noodles of industrial products. [0003] However, the existing laser processing systems usually use artificial vision to locate the workpiece to be processed. The positioning accuracy is low and the speed is slow, which seriously reduces the processing quality and processing efficiency of laser processed products. Contents of the invention [0004] The invention provides a laser processing system and method based on machine vision. The workpiece to be processed is positioned by the machine vision. The positioning accuracy is high an...

AI Technical Summary

Problems solved by technology

[0003] However, the existing laser processing systems usually use artificial vision to locate the workpiece to be processed. The positioning accuracy is low and the speed is slow, which seriously reduces the processing quality and processing efficiency of laser processed products.

Images