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Scratch detection device and method

A detection device and scratch technology are applied in the field of visual inspection to reduce labor costs and improve production efficiency.

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

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the above defects, the present invention provides a scratch detection device, which can solve the defects caused by manual naked eye detection, improve production efficiency and reduce labor costs

Method used

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  • Scratch detection device and method
  • Scratch detection device and method

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Embodiment Construction

[0035] The present invention will be further described in detail below in conjunction with the accompanying drawings, so that those skilled in the art can implement it with reference to the description.

[0036] It should be understood that terms such as "having", "comprising" and "including" as used herein do not entail the presence or addition of one or more other elements or combinations thereof.

[0037] Such as Figure 1-5 As shown, the present embodiment provides a scratch detection device and method, the device comprising:

[0038] The box body 10 is provided with front, rear, left and right four side plates, as well as a top plate and a bottom plate, and the middle positions of the left and right two side plates are respectively fixed with the right first wind tunnel 110 and the second wind tunnel 120, the first wind tunnel 110 and the second wind tunnel 120 traverse in the left and right side plates and the first wind tunnel 110 and the second wind tunnel 120 are loc...

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PUM

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Abstract

The invention discloses a scratch detection device. The scratch detection device comprises a box body, an image acquisition unit, an illumination unit and a control unit, wherein front, rear, left andright side plates, a top plate and a bottom plate are arranged on the box body; a first air tunnel and a second air tunnel are fixedly arranged at middle positions of the left and right side plates respectively; a third air tunnel is arranged at the middle position of the bottom plate; the third air tunnel is vertical to the bottom plate; the focal point of extending lines of the first air tunnel, the second air tunnel and the third air tunnel is a point A of a material to be detected; the speed of enabling the material to be detected to reach the points A through the third air tunnel is 0. The device can be used for effectively finding out materials with scratches, the production efficiency is improved and the labor cost is reduced.

Description

technical field [0001] The invention relates to the field of visual inspection, and more specifically, the invention relates to a scratch inspection device and method. Background technique [0002] The most widely used reinforcement boards in FPC flexible circuit boards in electronic products are stainless steel, SUS304, SUS301, etc., and there are some reinforcement boards such as glass fiber reinforcement boards, aluminum foil, polyimide, etc., FPC reinforcement boards It is used in many electronic products such as mobile phones, computers, digital cameras, etc. The above-mentioned electronic products require high-precision components in the production, and scratches, cracks, burrs, defects, and pits are all defective products. It can be used, but the current inspection of FPC reinforcement boards is still manual online inspection with naked eyes, and most of these products are relatively small, and they need strong light to be irradiated when inspected by naked eyes, whic...

Claims

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Application Information

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IPC IPC(8): G01N21/88G01M9/02
CPCG01M9/02G01N21/88
Inventor 姚峥嵘刘志鹏龚儒波
Owner 苏州凡目视觉科技有限公司
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