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Method and equipment for judging horizontal smoke

A technology for horizontal cigarettes and cigarettes, applied in the field of horizontal tobacco judgment, can solve problems such as improper handling of cigarettes, wrinkles, and impact on production efficiency, and achieve the effect of avoiding the increase in the unqualified rate

Active Publication Date: 2021-06-01
HONGYUN HONGHE TOBACCO (GRP) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] In cigarette enterprises, during the process of cigarettes being produced from the cigarette machine and transported from the cigarette machine to the packaging machine through the assembly line (conveyor chain plate), "clamping" may occur, causing the cigarette to be placed horizontally, or improper operation when artificially adding cigarettes. And other reasons cause the phenomenon of cigarette disorder
[0003] If the occurrence of horizontal smoke is not detected in time, the product will be blocked when it is in place, and the production line will be shut down, which will affect the production efficiency.

Method used

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  • Method and equipment for judging horizontal smoke

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Embodiment Construction

[0012] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0013] The invention discloses a method for judging horizontal smoke, see figure 1 , including: an image capturing step S1, a preprocessing step S2, a comparing step S3 and a judging step S4.

[0014] Image capturing step S1: acquiring cigarette images, where a camera can be used for photographing processing, and the preferred photographing speed is 30 single-frame images per minute.

[0015] Preprocessing step S2: Preprocessing the cigarette image to obtain a characteristic image, the preprocessing includes: grayscale processing S21, c...

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Abstract

The invention discloses a method and equipment for judging horizontal smoke. The method includes: image acquisition step: acquiring cigarette images; preprocessing step: preprocessing the cigarette images to obtain characteristic images; comparison step: including grayscale comparison and edge feature comparison and at least one comparison method in the comparison of the area of ​​the connected domain; judging step: any one of the comparison methods in the comparison step is marked as the occurrence of horizontal smoke, and then it is judged that horizontal smoke occurs. It can identify the horizontal smoke in the production process, detect the occurrence of horizontal smoke in time, avoid affecting production efficiency, and avoid the increase of product failure rate caused by cigarette extrusion.

Description

technical field [0001] The invention relates to a method and equipment for judging horizontal smoke. Background technique [0002] In cigarette enterprises, during the process of cigarettes being produced from the cigarette machine and transported from the cigarette machine to the packaging machine through the assembly line (conveyor chain plate), "clamping" may occur, causing the cigarette to be placed horizontally, or improper operation when artificially adding cigarettes. And so on cause the phenomenon of disorderly cigarettes. [0003] If the occurrence of horizontal smoke is not detected in time, the product will be blocked in place, and the production line will be shut down, which will affect the production efficiency. Contents of the invention [0004] The purpose of the present invention is to provide a method and equipment for judging horizontal smoke, which can detect the occurrence of horizontal smoke in time, so as to improve the efficiency of subsequent treat...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K9/00B65B57/14B65B57/18B65G47/256
CPCB65G47/256B65B57/14B65B57/18G06V20/10
Inventor 朱正运孔维熙周家贤罗勇华卫蔡培良蒋晓伟李勇陈龙军易凡俊
Owner HONGYUN HONGHE TOBACCO (GRP) CO LTD