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Optical appearance detection device

A detection device, optical appearance technology, applied in the direction of using optical devices, measuring devices, optical testing flaws/defects, etc., can solve the problems of unstable detection results and high labor costs

Pending Publication Date: 2020-10-20
深圳市格灵人工智能与机器人研究院有限公司 +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, in the process of product appearance inspection, manual inspection is still used, which leads to high labor costs and unstable inspection results

Method used

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Embodiment Construction

[0024] The conception and technical effects of the present invention will be clearly and completely described below in conjunction with the embodiments, so as to fully understand the purpose, features and effects of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, rather than all of them. Based on the embodiments of the present invention, other embodiments obtained by those skilled in the art without creative efforts belong to The protection scope of the present invention.

[0025] In the description of the embodiments of the present invention, if it involves orientation description, for example, the orientation or positional relationship indicated by "upper", "lower", "front", "back", "left", "right" etc. is based on the drawings The orientations or positional relationships shown are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply t...

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Abstract

The invention discloses an optical appearance detection device. The device comprises a feeding device which comprises a supporting plate and a first driving device, a working surface is arranged on the supporting plate, a product can be placed on the working surface, and the first driving device can drive the supporting plate to move along a Z-axis direction; the device further comprises a positioning device which comprises a first camera, and the first camera can photograph and position the product on the supporting plate; the device further comprises a detection device, and the detection device comprises a second camera, a laser emitter and a first adjusting device; an included angle with a non-zero angle is formed between the lens optical axis of the second camera and the working surface; the projection of the laser emitted by the laser emitter on the working surface is a straight line; the second camera can shoot projection lines of laser emitted by the laser emitter on the product, and the first adjusting device can drive the second camera and the laser emitter to move in the X-axis direction together and drive the second camera and the laser emitter to move in the Y-axis direction together. According to the invention, detection of burrs, flashes and planeness of products is realized.

Description

technical field [0001] The invention relates to the field of automatic detection devices, in particular to an optical appearance detection device. Background technique [0002] After the product is processed, there are still appearance defects such as burrs, flashes and flatness that cannot meet the requirements. At present, in the process of product appearance inspection, manual inspection is still used, which leads to high labor costs and unstable inspection results. Contents of the invention [0003] The present invention aims to solve at least one of the technical problems existing in the prior art. For this reason, the present invention proposes an optical appearance inspection device, which can realize the detection of burrs, flashes and flatness of products, reduce the cost of manual inspection, and ensure the stability of product appearance inspection. [0004] An embodiment of the present invention provides an optical appearance inspection device, including: a f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/88G01N21/01G01B11/25G01B11/30
CPCG01N21/88G01N21/8806G01N21/01G01B11/2513G01B11/303G01N2021/0112
Inventor 王克满杨延竹彭明柳俊先刘春燕于波张华
Owner 深圳市格灵人工智能与机器人研究院有限公司
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