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Laser searchlighting device for metal trace detection

A trace and laser technology, used in measuring devices, optical testing of flaws/defects, material analysis by optical means, etc. The effect of easy maintenance and increased shooting range

Inactive Publication Date: 2021-11-02
ANHUI TECHN COLLEGE OF MECHANICAL & ELECTRICAL ENG
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In order to solve the above technical problems, a laser search device for metal trace detection is provided. The workbench, conveyor, workpiece, five-axis linkage mechanical arm, and the first fixing mechanism composed of the first bracket, the camera assembly, and the light source are added. The shooting range of the camera component and the irradiation range of the light source are improved, and the technical problem that the traces in the metal groove cannot be fully detected is solved

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  • Laser searchlighting device for metal trace detection
  • Laser searchlighting device for metal trace detection
  • Laser searchlighting device for metal trace detection

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Embodiment Construction

[0057] The following description serves to disclose the present invention to enable those skilled in the art to carry out the present invention. The preferred embodiments described below are only examples, and those skilled in the art can devise other obvious variations.

[0058] In order to solve the technical problem of how to increase the shooting range of the camera module during the detection process, refer to Figure 1-10 A laser search device for metal trace detection is shown, comprising,

[0059] Workbench 1;

[0060] Conveyor 2, part of conveyor 2 is set above workbench 1;

[0061] The workpiece 3 is set on the conveyor 2;

[0062] The five-axis linkage mechanical arm 4 is set on the workbench 1;

[0063] One end of the camera assembly 5b on the five-axis linkage mechanical arm 4 is also provided with a first fixing mechanism 5, the first fixing mechanism 5 includes,

[0064] The first support 5a is arranged on the five-axis linkage mechanical arm 4 and is locat...

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Abstract

The invention relates to the technical field of metal detection, in particular to a laser searchlighting device for metal trace detection, which comprises: a workbench; a transmission machine which is partially arranged above the workbench; a workpiece which is arranged on the transmission machine; a five-axis linkage mechanical arm which is arranged on the workbench; a first fixing mechanism which comprises a first support arranged on the five-axis linkage mechanical arm; a camera shooting assembly which is arranged on the first supporting frame; and a light source which is arranged outside the output end of the camera shooting assembly. The camera shooting assembly is installed through the first support, the five-axis linkage mechanical arm is set to drive the camera shooting assembly to move together, the shooting range of the camera shooting assembly is enlarged, and traces on metal can be better detected; and the light source is arranged on the outer side of the output end of the camera shooting assembly and can provide light for the camera shooting assembly without affecting the camera shooting assembly, and the technical problem of how to increase the shooting range of the camera shooting module in the detection process is solved.

Description

technical field [0001] The invention relates to the technical field of metal detection, in particular to a laser search device for metal trace detection. Background technique [0002] At present, the detection methods of metal surface defects and blemishes are magnetic flux leakage detection, infrared detection, ultrasonic flaw detection and optical machine vision detection, especially optical machine vision detection is widely used for metal surface defect detection at present. [0003] The basic principle of optical machine vision intelligent detection is: shine a certain light source on the metal surface to be tested, use a high-speed CCD camera to obtain a continuous casting slab surface image, extract image feature vectors through image processing, and use a classifier to detect surface defects And classification, but this detection method can only be used to detect the grooves on the metal surface, but cannot fully detect the traces in the metal grooves. [0004] So w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/88G01N21/01
CPCG01N21/8806G01N21/8851G01N21/01G01N2021/8835G01N2021/8887G01N2021/0112
Inventor 陈俊刘荣和
Owner ANHUI TECHN COLLEGE OF MECHANICAL & ELECTRICAL ENG
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