Plate defect detection device and detection method thereof

A defect detection and measurement device technology, applied in measurement devices, optical testing flaws/defects, analysis of materials, etc., can solve the problems of being easily affected by personal factors, large detection errors, inconsistent detection standards, etc., to achieve good market prospects, Simple structure and convenient measurement

Pending Publication Date: 2018-05-08
湖北我的科技有限公司
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Problems solved by technology

[0002] Defects on the surface of the board mainly rely on manual visual inspection. Inspectors use visual inspection methods to inspect the board under incandescent lamps. Insect eyes, knots, corrosion and other defects are evaluated. This manual detection method not only has a large detection error but is also easily affected by personal factors. The detection standards are often inconsistent among various detection personnel, which will cause the detection results to vary from person to person. , The phenomenon of missed inspection is unavoidable, resu

Method used

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  • Plate defect detection device and detection method thereof
  • Plate defect detection device and detection method thereof
  • Plate defect detection device and detection method thereof

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[0026] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in further detail below with reference to the accompanying drawings and preferred embodiments. However, it should be noted that many of the details listed in the specification are only for readers to have a thorough understanding of one or more aspects of the present invention, and these aspects of the present invention can be implemented even without these specific details.

[0027] Such as figure 1 and figure 2 As shown, according to a defect detection device for a plate according to the present invention, the defect detection device includes a frame 1, and a first conveying mechanism 2, a second conveying mechanism 3 and a transverse exaggerated plate are laid horizontally on the upper surface of the frame 1. The first supporting beam 4 connected above the first conveying mechanism 2 and the second supporting beam 5 laterally conn...

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Abstract

The invention discloses a plate defect detection device. The device comprises a machine frame, a first conveying mechanism horizontally laid on the upper surface of the machine frame, a second conveying mechanism, a first support cross beam which is transversely connected with the first conveying mechanism in a bridge joint mode and a second support cross beam which is transversely connected withthe second conveying mechanism in a bridge joint mode, a width measurement device vertically extending toward the surface of the first conveying mechanism is installed on the first support cross beam,thickness measurement devices are installed on both sides of the first conveying mechanism, a first gap measurement device vertically extending toward the surface of the second conveying mechanism isinstalled on the second support cross beam, and a second gap measurement device is arranged in the scanning gap between the first conveying mechanism and the second conveying mechanism. The inventionalso discloses a detection method, and the method includes load adjustment, width and thickness detection, plate gap detection and detection data value processing. According to the device and the method, real-time and rapid detection of defects of plates is achieved, thereby achieving the purpose of high-speed and high-quality production.

Description

technical field [0001] The invention relates to the technical field of wood processing testing equipment, in particular to a board defect testing device and a testing method thereof. Background technique [0002] Defects on the surface of the board mainly rely on manual visual inspection. Inspectors use visual inspection methods to inspect the board under incandescent lamps. Insect eyes, knots, corrosion and other defects are evaluated. This manual detection method not only has a large detection error but is also easily affected by personal factors. The detection standards are often inconsistent among various detection personnel, which will cause the detection results to vary from person to person. , The phenomenon of missed inspection is unavoidable, resulting in uneven quality of the surface of the plate, low detection efficiency, high labor intensity, and working under the strong light of incandescent lamps for a long time, which is a great harm to the eyes of inspectors....

Claims

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Application Information

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IPC IPC(8): G01N21/89
CPCG01N21/8901G01N2021/8909
Inventor 张德强
Owner 湖北我的科技有限公司
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