Method and device for automatically detecting impurities in health wine

A health care wine and health care technology, which is applied to measuring devices, material analysis through optical means, instruments, etc., can solve the problems of low manual detection efficiency, fatigue of detection personnel, high missed detection rate, etc., to save human resources costs, eliminate Dithering and Tracking Instability, Low Cost Effects

Inactive Publication Date: 2010-04-07
HUNAN UNIV
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  • Abstract
  • Description
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Problems solved by technology

[0006] In view of the problems of low manual detection efficiency, slow speed, low precision, high missed detection rate, and easy fatigue of detection personnel in the existing health-care wine detection, the technical problem to be solved by the present

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  • Method and device for automatically detecting impurities in health wine
  • Method and device for automatically detecting impurities in health wine
  • Method and device for automatically detecting impurities in health wine

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[0063] Example 1:

[0064] The invention mainly includes four parts: a bottle feeding mechanism, a detecting mechanism, a bottle outlet mechanism and a sorting mechanism. The present invention is mainly based on the principle of machine vision, and only a camera that is stationary relative to the detection cabinet is used to obtain moving health wine images. After positioning according to the health wine bottle wall, the image of the area in the bottle is taken for differential calculation, and the motion and stillness in the sequence image are used The object's difference in time and space distinguishes the bottle body interference from the foreign matter inside the liquid, accurately determines whether the product contains impurities, and automatically separates the unqualified products from the production line.

[0065] The roles and functions of each part are as follows:

[0066] Such as figure 1 As shown, the bottle feeding mechanism includes a screw auger 13, an introduction c...

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Abstract

The invention discloses a method and a device for automatically detecting impurities in a health wine. The device comprises a detection wheel disc, a bottle feeding mechanism, a bottle discharging mechanism, a sorting mechanism for removing inferior health wine bottles, an mechanical arm for clamping and overturning health wine bottles, a detection bracket, a camera to shoot images for health wine bottles, a lens, a light source and a microprocessor. The method comprises the following steps: a health wine bottle is introduced into the detection wheel disc, is clamped and overturned by the mechanical arm; an sequence image of the health wine bottle is acquired when the health wine bottle is in an inverted state and keeps uniform motion; the acquired sequence image is located by a computer; whether impurities exist in the health bottle or not is judged; and the inferior health wine bottles are removed by a control sorting mechanism. The device and the method have the advantages of low cost, rapid detection speed, high reliability and high detection accuracy rate and the like.

Description

technical field [0001] The invention belongs to the technical field of automatic detection based on vision, and relates to an automatic detection method and device for impurities in health wine. Background technique [0002] my country's production and consumption of health-care alcoholic products rank among the top in the world. In recent years, with the improvement of consumption level and the improvement of relevant laws and regulations, the product quality of health wine has become more and more important. [0003] Due to the influence of production technology, packaging technology and some human factors, such as poor filtration during filling and packaging, uncleaned containers or collisions during packaging, etc., there may be glass debris, black residue, fibers in the wine liquid , hair and mosquitoes and other impurities. These impurities cause great harm to the human body. If they are mixed with wine and drunk, it may cause discomfort in the throat, esophagus and ...

Claims

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Application Information

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IPC IPC(8): G01N21/896B07C5/34
Inventor 王耀南周博文张辉葛继刘良江肖方良章倢曹麟
Owner HUNAN UNIV
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