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Method and its device for detecting tobacco package

A detection method, tobacco technology, applied in the direction of measuring devices, instruments, scientific instruments, etc., can solve the problems of undetectable metal matte craft packaging boxes, etc., achieve the effect of overcoming the influence of background noise, low detection condition requirements, and wide application range

Inactive Publication Date: 2009-05-27
于红林 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, only the detection of missing sticks in finished cigarette boxes and missing packs of sticks can be carried out
[0021] 3) Proximity switch type lack of package detection method: the disadvantage is that it cannot detect the metal frosted process packaging box

Method used

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  • Method and its device for detecting tobacco package
  • Method and its device for detecting tobacco package
  • Method and its device for detecting tobacco package

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Embodiment Construction

[0039] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0040] X-ray scanning is a method that can directly see through the internal structure of an object and obtain an image of the internal structure of the object. Therefore, it is especially suitable for the detection process of products, especially cigarette packaging. However, the X-ray scanning devices commonly used in other fields are generally surface exposure imaging techniques. That is, the X-rays generated by the X-ray generator are scattered into space, and the scanning area thereof is approximately pyramid-shaped. If this surface exposure imaging technology is used to detect moving objects on the production line, the obtained images will be seriously superimposed. Therefore, ordinary X-ray scanning methods cannot be used for real-time, continuous and dynamic requirements. High detection on the cigarette packaging production l...

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Abstract

The invention discloses a detecting method for tobacco package and its setting. The method adopts the X ray linear scan technology to detecting the defects of packing, rolling and producing in the tobacco packaging process, which mainly is :appending a long narrow aperture in front of the X-ray generator so as to make the X ray forming a thin fan-shaped planar beam after transmitting it, adopting this fan-shaped planar beam to linearly scan the tobacco package, and using a detector which can receive X ray to receive the transmitted X-ray directly, the clairvoyance digital image can be receive by computer after processing, so as to recognize the short of bars or packs in a whole box, of packs or number in a whole bar, of number in a whole pack and other quality problems produced in the packing and rolling process so as to remove the unqualified products with eliminating equipment. The principle and structure of the invention is more rational and simple, high sensitive and capable of detecting dynamically compared to current techniques.

Description

technical field [0001] The present invention relates to a kind of packaging, rolling, used for inspecting the lack of rods and packages in the whole box, the lack of packages and sticks in the whole package, the lack of sticks in the whole pack, dropped mouth, broken residual cigarettes and empty cigarettes in the cigarette packaging production line. Tobacco packaging detection method and device for manufacturing quality defects. Background technique [0002] According to Article 3.2.5 of the National Standard GB / T5606.2-1996 Cigarette Packaging, Labeling, Storage and Transportation Regulations: If any of the following conditions occurs in the packaging and rolling quality, the batch of cigarettes is determined to be unqualified: [0003] a) The packaging and rolling quality score is less than 70.0; [0004] b) Wrong packing of the box; [0005] c) The whole wrong packet; [0006] d) The whole box is wrongly branched; [0007] e) Missing strips in the box; [0008] f) T...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N23/04G01N23/083G01N23/02
Inventor 于红林于范利马涛
Owner 于红林
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