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Defect detecting device

A defect detection and detection device technology, which is applied in the direction of measuring devices, optical testing of flaws/defects, and material analysis through optical means, can solve the problems of eye fatigue, reduced detection accuracy, and high misjudgment rate of staff, and achieve Simple structure, high detection efficiency, accurate detection effect

Pending Publication Date: 2019-04-26
安徽利珀科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method has strong subjectivity, high misjudgment rate, and the staff are prone to eye fatigue, resulting in reduced detection accuracy

Method used

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Embodiment Construction

[0025] Below, the technical solution of the present invention will be described in detail through specific examples.

[0026] refer to figure 1 , a defect detection device proposed by the present invention includes a frame, a rough surface detection device 1 and a smooth surface detection device 2; On the rack; the rough surface detection device 1 and the smooth surface detection device 2 can move relative to the position of the object to be tested, so as to detect the defects of the object to be tested.

[0027] The frame includes a profile frame 4 on which both the rough surface detection device 1 and the smooth surface detection device 2 can be moved and fixed.

[0028] Further, the light surface detection device 2 includes a first camera assembly, a first light source assembly and a first adjustment seat 10, the first camera assembly includes a light surface camera 6, a light surface camera fine-tuning mechanism 7 and a light surface camera rotation mechanism 20, the ligh...

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Abstract

The invention discloses a defect detecting device. A rack is provided with a rough surface detecting device and a smooth surface detecting device respectively used for detecting both surfaces of an object to be detected, the smooth surface detecting device comprises a first camera assembly, a first light source assembly and at least one first adjustment seat which detect one surface of the objectto be detected, and the first camera assembly and the first light source assembly are movably fixed to the rack by the first adjustment seats. In addition, the rack comprises a profile frame, whereinthe rough surface detecting device and the smooth surface detecting device are both movably fixed to the profile frame, the first camera assembly comprises a rough surface camera, a rough surface camera fine adjustment mechanism and a smooth surface camera rotation mechanism movably fixed to the profile frame, and the smooth surface camera and the smooth surface camera fine adjustment mechanism are combined and fixed to the smooth surface camera rotation mechanism. The device achieves defect detection of the object to be detected.

Description

technical field [0001] The invention relates to the technical field of defect detection, in particular to a defect detection device. Background technique [0002] In the non-ferrous metal industry and the steel industry, the requirements for the surface quality of the object to be tested (foil) are getting higher and higher. The reason may cause damage to its surface, resulting in various defects, such as: pressure pits / puncture points, copper nodules (hair surface), bright spots (including blue spots (hair surface), red spots (glossy surface) and foreign matter points etc.), scratches. It is necessary to carry out real-time online detection on the surface, but at present, most of the domestic inspections are carried out by manual visual inspection. This method has strong subjectivity, high misjudgment rate, and the staff are prone to eye fatigue, resulting in reduced detection accuracy. Contents of the invention [0003] Based on the technical problems existing in the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/95G01N21/88G01N21/01
CPCG01N21/01G01N21/8806G01N21/95G01N2021/0112
Inventor 徐琼朱兆杰程岩曾兵兵陈礼诚
Owner 安徽利珀科技有限公司
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