Blister tablet packaging defect visual-detection device and method

A visual inspection device and tablet technology, which is used in measurement devices, optical testing of flaws/defects, material analysis by optical means, etc. Sorting process, etc.

Inactive Publication Date: 2017-01-04
GUANGDONG POLYTECHNIC NORMAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0009] The purpose of the present invention is to overcome the deficiencies of the prior art, especially to solve the problems that the existing blister tablet packaging defect detect...

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  • Blister tablet packaging defect visual-detection device and method
  • Blister tablet packaging defect visual-detection device and method
  • Blister tablet packaging defect visual-detection device and method

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Embodiment Construction

[0036] The present invention will be described in more detail and complete below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention.

[0037] see figure 1 , the blister tablet packaging defect visual detection device of the present invention is composed of a detection platform and a detection system, wherein:

[0038]The detection platform includes a workbench 1 for placing blister tablets, a transmission mechanism and a pneumatic sorting mechanism; The mounting plate 4 above the column, the lighting source 5 and the CCD camera 6 arranged at the bottom of the workbench are composed; the transmission mechanism is composed of two synchronous belts 7 supported on both sides of the workbench and a drive motor connected to the synchronous belt 8; the pneumatic sorting mechanism is composed of an electromag...

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Abstract

The invention discloses a blister tablet packaging defect visual-detection device and method. The detection device comprises a detection platform and a detection system, wherein the detection platform comprises a worktable for blister tablets to be put, a pneumatic sorting structure and a conveying mechanism. The detection system comprises an image acquisition module, a motion control module and an upper computer. The image acquisition module comprises a photoelectric sensor, an image acquisition card, an illuminating light source and a CCD camera. The motion control module comprises a drive mechanism, a motion control card and a pneumaticsorting mechanism. The blister tablet packagingdefect visual-detection device adopts a vision based detection scheme to conduct vision detection and analysis on blister tablet packaging so as to achieve detection of different defects of different sizes of blister tablets and removal of defected products and ensures high-speed automatic production of blister tablet packaging.

Description

technical field [0001] The invention relates to a machine vision device and method, in particular to a device and method for visual detection of defects in blister tablet packaging. Background technique [0002] In recent years, the aluminum-plastic blister packaging of pharmaceuticals has developed rapidly in my country. Due to the characteristics of long storage period and convenient carrying, this kind of packaging has become more and more popular among pharmaceutical companies and consumers, and is gradually replacing traditional glass bottles. Packaging and bulk packaging have become the mainstream of solid pharmaceutical packaging. Aluminum-plastic blister packaging is formed by blistering transparent plastic hard sheets first, filling tablets, pills, capsules and other solid medicines in the grooves, and then heating and bonding them with aluminum foil coated with adhesive to form Individual airtight packaging. [0003] Since during the packaging process, drug leakag...

Claims

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Application Information

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IPC IPC(8): G01N21/89B07C5/10B07C5/36
CPCB07C5/10B07C5/362G01N21/8914G01N2021/8909
Inventor 梁鹏郑振兴吴玉婷蓝钊泽
Owner GUANGDONG POLYTECHNIC NORMAL UNIV
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