Robot polishing method and system based on visual inspection

A visual inspection and robot technology, applied in the field of workpiece processing, can solve the problems of long production time, only suitable for mass production, and cumbersome inspection steps, etc., to achieve the effect of ensuring the pass rate, ensuring the grinding accuracy, and improving production efficiency

Active Publication Date: 2018-06-29
深圳市智能机器人研究院
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

Among them, manual grinding is the most important working mode, but there are many disadvantages. For example, workers are affected by dust and noise when grinding, and are prone to occupational diseases such as pneumoconiosis. The health of workers is threatened, and the efficiency of manual grinding is low. , the production of the product takes a long time, there are many defects in manual work, and the detection steps are cumbersome; the special-purpose machine tools are not versatile and are only suitable for mass production; the processing cost of CNC machine tools is relatively high

Method used

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  • Robot polishing method and system based on visual inspection
  • Robot polishing method and system based on visual inspection
  • Robot polishing method and system based on visual inspection

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Embodiment Construction

[0061] refer to figure 1 , a method for grinding a robot based on vision detection, comprising the following steps:

[0062] S1. Control the robot to move the workpiece to the grinding area for grinding;

[0063] S2. Control the robot to move the workpiece to the visual inspection area;

[0064] S3. Control the camera to sequentially collect images of the parts to be detected of the workpiece, obtain images of all parts to be detected of the workpiece and perform image processing, and judge whether the workpiece has defects. If there are no defects, put the workpiece into the qualified product area, and vice versa , execute step S4;

[0065] S4. Obtain the position coordinates of the defect and generate a classification processing instruction corresponding to the defect, and then control the robot to perform classification grinding processing on the workpiece according to the defect position coordinates and the classification processing instruction;

[0066] S5. Collect ima...

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Abstract

The invention discloses a robot polishing method and system based on visual inspection. The system comprises a robot, a shielding case, a polishing belt sander, a computer, an end fixture for clampinga workpiece, and a camera for acquiring images. The camera is arranged in the shielding case; the robot is connected with the end fixture; the computer is connected with the robot, the camera and thepolishing belt sander; the computer comprises a workpiece moving module, a defect detecting module and a defect processing module. According to the robot polishing method and the system based on visual inspection provided by the invention, through integrating workpiece defect detection and workpiece polishing, the production efficiency is greatly improved. The robot polishing method and the system based on visual inspection provided by the invention is excellent in performance and can be widely applied to the technical field of workpiece processing.

Description

technical field [0001] The invention relates to the technical field of workpiece processing, in particular to a robot grinding method and system based on vision detection. Background technique [0002] In the manufacturing industry, grinding and polishing is a key process, and the quality of grinding often determines the grade of the product. The traditional grinding method has three working modes: manual grinding, special machine tool grinding and CNC machine tool grinding. Among them, manual grinding is the most important working mode, but there are many disadvantages. For example, workers are affected by dust and noise when grinding, and are prone to occupational diseases such as pneumoconiosis. The health of workers is threatened, and the efficiency of manual grinding is low. , the production of products takes a long time, there are many defects in manual work, and the detection steps are cumbersome; the special-purpose machine tools are not versatile and are only suita...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/88B24B49/12B24B51/00B24B1/00B24B21/00B24B21/18
CPCB24B1/00B24B21/00B24B21/18B24B49/12B24B51/00G01N21/8851G01N2021/8861G01N2021/8874G01N2021/8887
Inventor 潘才锦方思雯陈和平
Owner 深圳市智能机器人研究院
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