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Workpiece visual detection device

A technology for visual inspection device and workpiece, applied in the field of automation, can solve the problems of wasting inspection time, reducing production inspection efficiency, etc., and achieve the effect of improving efficiency

Pending Publication Date: 2019-03-08
苏州凡目视觉科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, it takes a lot of inspection time to waste a lot of inspection time after flipping the workpiece, which greatly reduces the efficiency of production inspection.

Method used

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Embodiment Construction

[0022] The present invention will be further described in detail below in conjunction with the embodiments, so that those skilled in the art can implement it with reference to the description.

[0023] It should be understood that terms such as "having", "comprising" and "including" used herein do not exclude the presence or addition of one or more other elements or combinations thereof.

[0024] like Figure 1-3 As shown, this embodiment provides a workpiece visual detection device, a workpiece visual detection device includes a main control device, a detection platform 1, a first conveyor belt 2 is provided on the detection platform 1, and the detection platform 1 is located at the end of the first conveyor belt 2 An inclined overturning plate 3 is provided, and a second conveyor belt 4 is arranged on the detection table 1 at the position where the overturning plate 3 has the largest turning angle; a plurality of stoppers 11 are evenly arranged on the conveyor belt, and a wo...

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Abstract

The invention discloses a workpiece visual detection device, and belongs to the technical field of automation. The workpiece visual detection device comprises a main control device and a detection platform. A first conveying belt is arranged on the detection platform, an inclined turnover plate is arranged on the portion, located at the tail end of the first conveying belt, of the detection platform, and a second conveying belt is arranged on the portion, located at the largest angle of turnover of the turnover plate, of the detection platform. A plurality of stop blocks are arranged on the conveying belts at equal intervals, and a station for workpiece placement is formed between every two adjacent stop blocks. A first CCD camera and a second CCD camera are arranged above the first conveying belt, and a third CCD camera is arranged above the second conveying belt. According to the workpiece visual detection device, the surface and the side face of each workpiece are detected by the first CCD camera and the third CCD camera, each workpiece is overturned by the turnover plate, and therefore omni-directional detection can be conducted on the surface of each workpiece, the quite highdetection comprehensiveness and the quite high detection accuracy are achieved, and the ex-factory pass rate of products is improved.

Description

technical field [0001] The invention belongs to the technical field of automation, in particular to a workpiece visual detection device. Background technique [0002] Existing workpiece inspection machines generally use manual and mechanical inspection, which cannot realize the comprehensive inspection of the workpiece, and has relatively large errors, which makes the detection effect difficult to meet the requirements and the pass rate of the workpiece cannot be guaranteed. Visual inspection is the use of machines instead of human eyes for measurement and judgment. The captured target is converted into an image signal through the image capture device, which is sent to a dedicated image processing system, and converted into a digital signal according to pixel distribution, brightness, color and other information. The image system performs various calculations on these signals to extract the characteristics of the target, and then controls the on-site equipment actions accord...

Claims

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Application Information

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IPC IPC(8): B65G47/248B65G47/57G01N21/84
CPCG01N21/84B65G47/248B65G47/57G01N2021/845
Inventor 姚峥嵘龚儒波刘志鹏
Owner 苏州凡目视觉科技有限公司
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