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Cotton carding transfer suction

A suction port and carding technology, which is applied in the deburring device, textile and papermaking, fiber treatment, etc., can solve the problems of low transfer rate between cylinder and doffer, backlog of cylinder cotton layer, uneven doffer cotton layer, etc.

Inactive Publication Date: 2010-07-07
SHANGHAI RISOO TECH TEXTILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a carding transfer suction port to solve the low transfer rate between the cylinder and the doffer of the conventional carding machine in the prior art, which easily causes the backlog of the cylinder cotton layer and the uneven doffer cotton layer. question

Method used

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  • Cotton carding transfer suction
  • Cotton carding transfer suction
  • Cotton carding transfer suction

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Such as figure 1 , figure 2 and image 3 As shown, a carding transfer suction port 9, the strip-shaped suction port upper wall 1 is located at the top, the suction port lower wall 2 with the same structure is located at the bottom, and there is a gap in the middle, the upper surface of the suction port upper wall 1 and the bottom of the suction port lower wall 2 The surface is composed of curved board walls with the same width of the carding machine. The suction port R side plate 3 is installed on the right side of the suction port upper wall 1 and the suction port lower wall 2, and the position of the suction port R side plate 3 corresponding to the middle gap is arranged with an air intake duct 5 , Offer fixed hole 6 simultaneously; Suction port upper wall 1 and the left side device suction port L side plate 2 of suction port lower wall 2, offer fixed hole 6 on the suction port L side plate 4.

[0018] Such as Figure 4 As shown, the above-mentioned carding transf...

Embodiment 2

[0020] According to the carding transfer suction port 9 of embodiment 1, the air intake duct 5 is arranged at the suction port L side plate 4, to strengthen the negative pressure of the transfer suction port 9 small mouths, increase the transfer rate between the cylinder and the doffer. Other operations are the same as in Example 1.

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Abstract

The invention relates to a cotton carding transfer suction which comprises a suction upper wall (1), a suction lower wall (2), a suction R side plate (3), a suction L side plate (4), a gas inlet conduit (5) and a fixed hole (6); the suction upper wall (1) is strip-shaped, the upper surface is circular arc-shaped, the suction lower wall (2) has the same structure and is strip-shaped, the lower surface thereof is circular arc-shaped, the suction upper wall (1) is positioned at the upper side, and the suction lower wall (2) is positioned at lower side with space between the upper and lower walls, both sides are respectively connected with the suction R side plate (3) and the suction L side plate (4), the gas inlet conduit (5) is placed in the middle space corresponding to the suction R side plate (3), and the fixed hole (6) is machined on the suction L side plate (4). A gas inlet conduit (5) is placed on the suction L side plate (4). The invention solves the problems that the cotton carding machine in prior art has low transfer rate of cylinder and doffer, and can easily cause cylinder cotton layer overstock and uneven doffer cotton layer.

Description

technical field [0001] The invention belongs to the field of weaving machinery in textile engineering, in particular to a carding transfer suction port. Background technique [0002] With the gradual implementation of the national textile industry adjustment and revitalization plan, the process of textile high-tech has been accelerated, and the research and development of high-tech fiber has made great progress. [0003] High-performance fibers are usually used in the field of industrial textiles, and in the family of high-performance fibers, high-temperature-resistant fibers are an important member with high technological content. The main varieties are: polyphenylene sulfide—PPS for short , polyimide - P84 for short, polym-phenylene isophthalamide - aramid fiber, carbon fiber and phenolic fiber, polyphenylsulfone terephthalamide - aramid sulfone fiber, these fibers have polymer , high modulus, high temperature resistance, etc., but in the spinning process, the poor cohesi...

Claims

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Application Information

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IPC IPC(8): D01G15/44
Inventor 李恩生何敏珠
Owner SHANGHAI RISOO TECH TEXTILE
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