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Pre-impurity-removal system and impurity removal method used 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 lower detection accuracy, lower resolution, blurred information of captured pictures by cameras, etc., and achieve the effect of optimizing process, improving efficiency and quality, and speeding up work efficiency

Active Publication Date: 2020-08-11
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-impurity-removal system and impurity removal method used before raw cotton processing
  • Pre-impurity-removal system and impurity removal method used before raw cotton processing
  • Pre-impurity-removal system and impurity removal method used before raw cotton processing

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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-impurity-removal system and impurity removal method used before raw cotton processing. The pre-impurity-removal system comprises a cotton opening dust removal box for preliminary dust removal, a first treatment module for preliminary treatment and a second treatment module for final treatment, wherein the first treatment module specifically comprises a photoelectricdetection unit and first high-pressure spray guns; after the preliminary treatment is carried out by the first treatment module, the second treatment module is used for further treatment; the second treatment module comprises a plurality of groups of high-definition CCD cameras which are sequentially arranged in parallel along the conveying direction of a cotton conveying belt, and second high-pressure spray guns; and the high-definition CCD cameras detect in regions, a detection region of each group of high-definition CCD cameras is relatively independent, and the detection regions are attached to one another along the length direction of the cotton conveying belt. The pre-impurity-removal system and the impurity removal method have the effects of complete 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 Applications(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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