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Automatic sorting system of waste cartons with films and waste carbons without films and sorting method

An automatic sorting system and waste carton technology, applied in sorting and other directions, can solve problems such as high labor costs, waste carton hazards, and insufficient sorting, to facilitate installation and unloading, expand application range, and improve resolution rate effect

Active Publication Date: 2019-07-30
HENAN UNIVERSITY
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to provide an automatic sorting system and sorting method for waste cartons with and without film, which can solve the problems of low manual sorting efficiency, insufficient sorting, high labor costs, and some waste cartons are harmful to the human body. And other issues

Method used

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  • Automatic sorting system of waste cartons with films and waste carbons without films and sorting method
  • Automatic sorting system of waste cartons with films and waste carbons without films and sorting method

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Embodiment Construction

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0030] like figure 1 and 2 As shown, the present invention includes an upper computer (IPC), a lower computer (PLC), a first photoelectric sensor group 9 (E3F-5DN1 / 5L through-beam type), a second photoelectric sensor group 10 (E3F-5DN1 / 5L through-beam type ), the first collection darkroom 4, the second collection darkroom 5, the waste paper jumping screen 2, the inclined conveyor belt 1, the non-reflective mesh conveyor belt 3, the first driving motor 17 for ...

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Abstract

The invention discloses an automatic sorting system of waste cartons with films and waste carbons without films and a sorting method. The automatic sorting system comprises an upper computer, a lowercomputer (PLC), a first photoelectric sensor set, a second photoelectric sensor set, a first acquisition darkroom, a second acquisition darkroom, a waste paper jigging screen, transmission rollers, aninclined conveying belt, a light-reflecting-free mesh type conveying belt, multiple drive motors, an overturning and conveying device and a sliding slope. The waste cartons are primarily screened through the inclined conveying belt and the waste paper jigging screen, other waste paper is removed, then the darkrooms with cameras and LED lamps are arranged above and below the light-reflecting-freemesh type conveying belt, thus, the upper surfaces and the lower surfaces of the cartons are detected, and the cartons with the films and the carbons without the films are determined through image analysis. Furthermore, the resolution ratio is greatly increased through an optimized image recognition algorithm.

Description

technical field [0001] The invention relates to the technical field of carton sorting, in particular to an automatic sorting system and a sorting method for waste cartons with and without film. Background technique [0002] At present, due to the shortage of resources and the need for environmental protection on a global scale, the renewable resource industry has been regarded as the key to the development of circular economy. As a renewable resource, waste paper is of great significance for saving fiber resources, reducing pollution, protecting the environment, saving energy, and developing circular economy. However, waste paper generally includes reflective waste paper and non-reflective waste paper. Reflective waste paper is a layer of plastic film on the paper. When recycling waste paper, it is necessary to distinguish the film from the non-film. The existing Waste paper sorting is manual sorting. Due to the large amount of waste paper that needs to be processed during ...

Claims

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Application Information

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IPC IPC(8): B07C5/34B07C5/02B07C5/36
CPCB07C5/02B07C5/3404B07C5/362
Inventor 吕浩杰张勇张镭韩现伟魏森杰肖扬齐永兰
Owner HENAN UNIVERSITY
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