Cotton guide drafting device

A drafting device and cotton guiding technology, applied in drafting equipment, textiles, papermaking, spinning machines, etc., can solve problems such as poor parallelism of sliver, achieve stable output, improve cotton quality, and high cotton guiding efficiency Effect

Active Publication Date: 2015-04-08
ZHEJIANG ZHUOYI TEXTILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, during the cotton guiding and drafting process, the sliver will move to both sides, resulting in poor parallelism of each sliver

Method used

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  • Cotton guide drafting device

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Embodiment Construction

[0013] The present invention will be further described in detail below in conjunction with the accompanying drawings and examples. The following examples are explanations of the present invention and the present invention is not limited to the following examples.

[0014] Such as figure 1 As shown, a cotton-guiding drafting device includes a cotton layer input bucket 1, a cotton-guiding platform 2, a cotton-guiding mechanism 3, a drafting mechanism 4, an output mechanism 5, and a limit mechanism 6. The cotton-guiding mechanism 3 realizes cotton The sliver is guided smoothly and orderly; the drafting mechanism 4 realizes the drafting of the sliver, and the fiber redistributes in the length direction in the sliver direction, so that the fibers are continuously and evenly distributed in the length direction of the output product ; The output mechanism 5 realizes the stable output of the sliver; the limit mechanism 6 ensures the parallelism of the sliver in the cotton guiding and ...

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Abstract

The invention provides a cotton guide drafting device and belongs to the technical field of textile machinery. The cotton guide drafting device comprises a cotton guide mechanism, a drafting mechanism and a limiting mechanism. Upper cotton feeding rollers and lower cotton feeding rollers of the cotton guide mechanism are vertically adjacent but not contacted, a cotton guide support is arranged in front of the upper cotton feeding rollers and the lower cotton feeding rollers, front drive wheels are coaxially arranged on one side of a front bottom roller of a drafting mechanism, middle drive wheels are coaxially arranged on one side of a middle bottom roller, rear drive wheels are coaxially arranged on one side of a rear bottom roller, the front drive wheels, the middle drive wheels, and the rear drive wheels and transition wheels are connected with a main drive wheel through a drafting belt. Upper output rollers and lower output rollers of an output mechanism are vertically adjacent but not contacted, each of a left limiting component and a right limiting component comprises a limiting support, a torsion spring and a fixing support, one end of each limiting support is rotatably arranged on the corresponding fixing support, and each torsion spring is arranged between the corresponding limiting support and the corresponding fixing support. The cotton guide drafting device has the advantages that parallelism of cotton slivers is improved, drafting effects are improved, and quality of the cotton slivers is guaranteed.

Description

technical field [0001] The invention relates to the technical field of textile machinery, in particular to a cotton guiding and drafting device. Background technique [0002] The combing machine is the machine used to realize the combing process in the spinning process. The main function of the combing machine is to exclude short fibers, remove kinks (neps, wool particles, grass clippings, cocoon skin, etc.) Comb strips. The straight combing machine used for top weaving is the most widely used combing machine in wool spinning mills. The domestic models mainly include B311A, B, C, etc. The main mechanisms are feeding mechanism, nipper mechanism, carding mechanism, pulling mechanism, etc. Stretching mechanism, extraction and separation mechanism, cleaning mechanism, stripping mechanism, etc. Cotton lap roller and cotton feeding roller are the main parts of the feeding part, and there are thick and thin grooves on the surface. The cotton feeding roller is installed on the l...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01H13/04D01H5/22D01H5/78
CPCD01H5/22D01H5/78D01H13/04
Inventor 朱辉夏忠
Owner ZHEJIANG ZHUOYI TEXTILE
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