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

A laser processing method and machine vision technology, used in laser welding equipment, metal processing equipment, instruments, etc., can solve the problems of low positioning accuracy, reduce the processing quality and processing efficiency of laser processing products, and slow speed, and achieve high positioning accuracy. Effect

Active Publication Date: 2017-05-17
深圳市佳康捷科技有限公司
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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.

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

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Embodiment Construction

[0040] In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are the embodiment of the present invention. Some examples, but not all examples. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0041] The terms "comprising" and any variations thereof in the description and claims of the present invention and the above drawings are intended to cover non-exclusive inclusion. For example, a process, method or system, product or device comprising a series of steps or units is not limited to the listed steps or units, but optionally also includes steps or units...

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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...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/88B23K26/00B23K26/03G06T7/00G06T7/70
Inventor 肖海兵周泳全陈树林
Owner 深圳市佳康捷科技有限公司
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