Robot welding seam real-time tracking detection method and device based on image processing

An image processing and real-time tracking technology, applied in image data processing, image enhancement, image analysis, etc., can solve the problems of different vision sensors, affecting welding accuracy, limited sensor operating frequency, etc., to improve computing efficiency and accuracy. , the effect of simplifying the correlation algorithm

Pending Publication Date: 2021-12-17
宿迁斯玛特机器人科技有限公司
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Problems solved by technology

For example, due to strong arc radiation, high temperature, smoke, spatter, groove conditions, processing errors, fixture clamping accuracy, surface conditions, and thermal deformation of the workpiece, etc., will affect the deviation of the welding torch from the center of the weld and affect the welding accuracy.
[0004] At present, the com

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[0030] In order to make the objects, technical solutions and advantages of the present invention, the present invention will be described in further detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are only intended to illustrate the present invention and are not intended to limit the present invention.

[0031]Skilled in the art can be understood that, unless expressly stated, as used herein, the singular forms "a", "an", "the" and "the" may include plural forms, as used herein "first," "second, "only for the same technical characteristics difference, it is not to be defined for the sequence and the number of technical features. It should be further understood that the phrase "comprising" in the specification of the present invention means that there is the features, integers, steps, operations, elements, and / or components, but do not exclude presence or addition of one or more other fea

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Abstract

The invention discloses a robot welding seam real-time tracking detection method and device based on image processing, and particularly relates to the technical field of welding automation, and the device comprises a welding robot, a welding module, a structured light sensing module, an image processing module and a main controller; the welding robot comprises a welding robot body and a robot control box, and the robot control box controls the robot body to move. The structured light sensing module comprises a CCD (Charge Coupled Device) camera, a structured light sensor and a packaging box; the image processing module is used for preprocessing the weld seam image to obtain original weld seam feature image information. Compared with a traditional robot welding seam real-time deviation rectifying method, the robot welding seam real-time tracking and detecting method and device based on image processing have the advantages that related algorithms of a computer are simplified, the calculation efficiency can be improved, the welding seam deviation rectifying accuracy is improved, and the real-time tracking and detecting method and device are suitable for popularization and application. And the precision can meet the precision requirement in the actual welding line deviation rectifying process.

Description

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Claims

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Application Information

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Owner 宿迁斯玛特机器人科技有限公司
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