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Automatic detecting device for printing steel mesh

An automatic detection device and printing stencil technology, which is applied to the automatic detection device of shape and position accuracy, detects the thickness and tension of the printing stencil, and can solve the problems of inability to quantify the severity of problems, inability to accurately judge quality problems, and low measurement accuracy. , to achieve the effect of high degree of automation, simple and convenient operation, and high detection accuracy

Active Publication Date: 2012-10-03
东莞市卓安精机自动化设备有限公司
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  • Application Information

AI Technical Summary

Problems solved by technology

Various processing factories generally use simple measuring tools to measure the thickness and tension of the steel mesh, which has low measurement accuracy and poor repeatability; for the opening shape, position accuracy, opening area, etc. of the steel mesh, it can only be visually inspected with the naked eye or a magnifying glass, and cannot be accurately judged Whether there is a quality problem, and the severity of the problem cannot be quantified

Method used

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  • Automatic detecting device for printing steel mesh
  • Automatic detecting device for printing steel mesh
  • Automatic detecting device for printing steel mesh

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Embodiment Construction

[0016] In order to further illustrate the structure and function of the present invention, the present invention will be described in detail below in conjunction with the accompanying drawings and preferred embodiments, but it should be understood that the protection scope of the present invention is not limited by specific embodiments.

[0017] figure 1 and figure 2 They are respectively a three-dimensional structure schematic diagram and a side view schematic diagram of the automatic detection device of the present invention. As shown in the figure, the automatic detection device includes a support table 1 for placing the printing steel mesh 13 to be detected, and also includes a support table 1 larger than the support table 1. A rectangular bracket 2, the bracket 2 is set outside the support table 1, and the bracket 2 is provided with a linkage screw device that can move linearly along the three coordinate axes of the space Cartesian coordinate system, and the linkage scre...

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Abstract

The invention discloses an automatic detecting device for a printing steel mesh. The automatic detecting device comprises a supporting table and a rectangular support, wherein the supporting table is used for placing a printing steel mesh to be detected; the rectangular support is greater than the supporting table and covers the outside of the supporting table; a linkage lead screw device which can linearly move along three coordinate axes of a space rectangular coordinate system is arranged on the support and is provided with a working head; a sensor which is used for detecting the printing steel mesh is arranged on the working head; and the support is also provided with a fine adjustment lead screw device which is positioned on the lower part of the supporting table. A pressure sensor, a tensiometer and an industrial camera are used as detecting tools, and are used for detecting the thickness of the steel mesh, the tension of the steel mesh and the accuracy of the form and the position of an opening of the steel mesh, automatic degree is high, and detection results are accurate.

Description

technical field [0001] The invention relates to the technical field of automatic detection, and more specifically relates to an automatic detection device for detecting the thickness, tension and shape and position accuracy of a printing steel mesh. Background technique [0002] The electronic assembly manufacturing industry has become a very important part of the modern manufacturing industry, and the assembly and processing of circuit boards (PCBA) is a crucial link in the electronic manufacturing industry. As the core technology of circuit board assembly and processing, SMT (Surface Mount Technology) is currently developing rapidly in the direction of miniaturization of parts, increasing area density, and continuous improvement of mounting accuracy, so as to meet the needs of miniaturization, high frequency, and high precision of electronic products. transfer rate requirements. Correspondingly, the requirements for the solder paste printing process in SMT processing are ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B21/08G01B11/00G01B11/24G01B11/28G01L5/04
Inventor 李宏涛
Owner 东莞市卓安精机自动化设备有限公司