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Pre-removal system and method for removing impurities before raw cotton processing

A raw cotton and cotton feeding technology, which is applied in the field of pre-impurity removal system, can solve the problems of blurred information, decreased resolution, and reduced detection accuracy of captured pictures by cameras

Active Publication Date: 2021-04-20
苏州基列德智能制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, this detection method has certain requirements on the speed of the conveyor belt, because it takes a certain amount of time for the CCD camera to capture and upload the data. When the speed of the conveyor belt is too fast, the captured image information of the camera will be blurred and the resolution will decrease. , Computer analysis errors and other unexpected situations reduce the detection accuracy, so there are certain limitations in the efficiency of impurity removal

Method used

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  • Pre-removal system and method for removing impurities before raw cotton processing
  • Pre-removal system and method for removing impurities before raw cotton processing
  • Pre-removal system and method for removing impurities before raw cotton processing

Examples

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Effect test

Embodiment 1

[0052] refer to figure 1 and figure 2 , is a pre-impurity removal system for raw cotton before processing disclosed in the present invention, which includes a cotton opening dust removal box 1, a first processing module 2 and a second processing module 3 arranged in sequence.

[0053] refer to figure 1 , the cross-section of the cotton-opening dust removal box 1 is rectangular, and the top surface of the cotton-opening dust removal box 1 is provided with a raw cotton inlet 4, combined with image 3 , the side of the cotton opening dust removal box 1 is provided with a rectangular pure cotton outlet 5, and the pure cotton outlet 5 is provided with a cotton feeding conveyor belt 6, and the cotton feeding conveyor belt 6 is set in a grid shape, and the cotton feeding conveyor belt 6 is close to the cotton opening and dust removal One end of case 1 stretches in the cotton opening dust removal case 1.

[0054] refer to image 3 The cotton opening and dust removal box 1 is prov...

Embodiment 2

[0067] refer to Figure 7 , a method for pre-removing impurities before raw cotton processing based on embodiment one, comprising the following steps:

[0068] S100. The raw cotton passes through the cotton opening dust removal box 1 to remove dust and other small impurities in the raw cotton; specifically, the raw cotton enters the cotton opening dust removal box 1 through the raw cotton inlet 4, and the cotton opening motor 82 is started to drive the cotton opening roller 81 to rotate to disperse the raw cotton After opening, the raw cotton air supply assembly 101 supplies air to the cotton opening dust removal box 1, and the dust and impurities in the raw cotton are exposed, and the air exhaust assembly 102 performs air suction to give suction to the dust floating above the cotton conveyor belt 92. Impurities are absorbed from the dust hole 90, and the raw cotton is transported to the pure cotton outlet 5 through the cotton conveyor belt 92 and falls on the cotton conveyor ...

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Abstract

The invention relates to a pre-purification system and method for removing impurities before raw cotton processing, which includes an opening dust removal box for preliminary dust removal, a first treatment module for preliminary treatment, and a second treatment module for final treatment. The first processing module is specifically a photoelectric detection unit and a first high-pressure spray gun. After the first processing module performs preliminary processing, the second processing module is used for further processing. The second processing module includes Multiple sets of high-definition CCD cameras and the second high-pressure spray gun are arranged in parallel in sequence, and the high-definition CCD cameras detect in different areas. The detection area of ​​each set of high-definition CCD cameras is relatively independent, and they are attached to each other along the length of the cotton conveyor belt. The invention has the effects of comprehensive and thorough impurity removal and high impurity removal efficiency.

Description

technical field [0001] The invention relates to the technical field of textiles, in particular to a pre-impurity removal system and a method for removing impurities before processing raw cotton. Background technique [0002] China has always been a big textile country, and cotton, as one of the textile raw materials, is widely used in the field of textile processing. Due to the current situation of decentralized and non-standardized cotton production in China, some foreign matter is often mixed in the cotton during the picking, transportation and processing. These foreign matters generally include cotton seeds, branches and leaves, broken shells, insect corpses and foreign fibers. Although the content of these impurities is very small, if these impurities are mixed in the process of subsequent spinning of cotton, it will not only affect the normal operation of the spinning process, but also leave obvious printing and dyeing defects in the subsequent dyeing process, which wil...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D01G9/00D01G9/14D01G9/08
CPCD01G9/00D01G9/08D01G9/14
Inventor 施延刚黄中煦黄龙陈茜
Owner 苏州基列德智能制造有限公司
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