Image-processing-based robot polishing production method and production system applying same

A technology of image processing and production methods, which is applied in the direction of manipulators, program control manipulators, manufacturing tools, etc., and can solve problems such as difficulty in guaranteeing grinding strength, affecting production efficiency, and low efficiency

Inactive Publication Date: 2016-10-26
GUANGDONG UNIV OF TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The process of this method is cumbersome, and it is difficult for workers to ensure that each position is accurate enough during the trial adjustment process, and it is difficult to ensure that the grin...

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  • Image-processing-based robot polishing production method and production system applying same
  • Image-processing-based robot polishing production method and production system applying same
  • Image-processing-based robot polishing production method and production system applying same

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Embodiment Construction

[0033] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.

[0034] The robot grinding production method based on image processing is applied to the CNC grinding robot, such as Figure 1-3 Shown, described production method comprises the steps:

[0035] (1) Workpiece image acquisition: The computer triggers and controls the industrial camera to take pictures of the surface of the polished workpiece through software, and saves it to the computer disk for later program calling; the specific steps are as follows:

[0036] a. Image processing: binarize, corrode and dilate the image;

[0037] b. Image recognition: recognize the coordinates of the pixels of the boundary of the polished area.

[0038] (2) Workpiece image processing and recognition: Call the machine vision program to process the image and identify the grinding area in the image; specifically, the f...

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Abstract

The invention relates to the field of polishing machinery, in particular to an image-processing-based robot polishing production method and a production system applying the same. The production method comprises the following steps that (1) a workpiece image is obtained; (2) the workpiece image is processed and recognized; (3) a trail file is generated; and (4) automatic polishing is achieved through the trail file. According to the production system, a software trigger method is used for controlling an industrial camera to take a picture for the surface of a workpiece needing polishing, the camera saves the shot picture into a computer, a computer program reads and processes the image and recognizes a polishing area, according to the recognized polishing area, three-dimensional trail path coordinates and the trail file are planned, and a robot automatically polishes the surface of the workpiece. According to the production method, the computer is used for recognizing the polishing area and calculating the polishing trail coordinates, thus the polishing efficiency and polishing precision can be greatly improved, manpower resources are saved effectively, constraint of production time is broken, and production speed is increased effectively.

Description

technical field [0001] The invention relates to the field of grinding machinery, in particular to an image processing-based robot grinding production method and a production system using the same. 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. Traditional workpiece grinding mainly includes three modes: manual grinding, special machine tool grinding and CNC machine tool grinding. However, manual grinding has a large workload and low efficiency, and the uniformity of workpiece processing is poor; special machine tools are not versatile and are only suitable for mass production; CNC machine tools have high processing costs. In addition, the large amount of dust in the polishing workshop poses a threat to the health of workers. [0003] The process of grinding workpieces by existing robots is mostly through manual adjustment of each grinding position, s...

Claims

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Application Information

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IPC IPC(8): B25J11/00B25J9/16
CPCB25J9/161B25J9/1664B25J11/0065
Inventor 李海艳黄景维骆继明黄运保
Owner GUANGDONG UNIV OF TECH
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