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Machine vision technology-based surface mounted device PIN smoothness detection equipment

A technology of machine vision and detection equipment, applied in instruments, measuring devices, optical devices, etc., to achieve the effect of automatic deployment

Inactive Publication Date: 2014-04-02
TIANJIN SENYU TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0004] At present, a large number of electronic product manufacturers have begun to try to use machine vision inspection systems to replace the original manual inspection methods. However, due to the requirements of actual users for efficiency, precision, and automation, there is currently no one on the market that can adapt to most production. PIN pin flatness testing equipment for environmental requirements

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  • Machine vision technology-based surface mounted device PIN smoothness detection equipment
  • Machine vision technology-based surface mounted device PIN smoothness detection equipment

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Embodiment Construction

[0019] The following is attached figure 1 The connection between the various parts of the present invention is described in further detail:

[0020] A PIN pin flatness detection device based on machine vision technology, including four parts: an optical system, a camera system, an image acquisition card and a test terminal; the above optical system and the above camera system work together to complete the image acquisition of the sample to be tested Work, the above-mentioned camera system transmits the original image data to the above-mentioned image acquisition card, and the above-mentioned image acquisition card processes the original image data into digital image data and then transmits these data to the above-mentioned test terminal, and finally processes the digital image data by the above-mentioned test terminal And output the corresponding test results after screening.

[0021] The optical system is composed of high-brightness LED light sources.

[0022] The camera sy...

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Abstract

The invention discloses machine vision technology-based surface mounted device PIN smoothness detection equipment, which comprises four parts, i.e. an optical system, a photographic system, an image acquisition card and a testing terminal, wherein the optical system cooperates with the photographic system to finish image acquisition work on a sample to be tested; the photographic system is used for transmitting original image data to the image acquisition card; the image acquisition card is used for processing the original image data into digital image data, and transmitting the data to the testing terminal; the testing terminal is used for processing and discriminating the digital image data, and outputting a corresponding testing result.

Description

technical field [0001] The invention relates to the field of detection of the flatness of PIN pins of patch parts, and more specifically relates to a device for detecting the flatness of PIN pins of patch parts based on machine vision technology. Background technique [0002] As the market demand for electronic products increases at any time, higher requirements are placed on the production quality and production efficiency of electronic components. Among them, the demand for patch parts is more obvious, and the flatness of the PIN pin of the patch parts is an important indicator that affects the use of the patch parts. [0003] The flatness detection of PIN needles of patch parts is sometimes called frontal degree detection and coplanarity detection. It mainly detects the horizontal straightness, coplanarity, gap, pin width and other indicators of pins of various IC chips, electronic connectors and other electronic components. [0004] At present, a large number of electr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B11/30
Inventor 不公告发明人
Owner TIANJIN SENYU TECH DEV
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