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A heating draft roller and its ring spinning frame

A drafting roller and roller shaft technology, used in spinning machines, drafting equipment, textiles and papermaking, etc., can solve the problems of slow control, low spinning speed, high power consumption, etc., and achieve simple assembly, easy maintenance, Easy to adjust effect

Active Publication Date: 2022-05-17
WUXI YGM TEXTILE +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although ring spinning is very mature, with the development of modern technology, ring spinning has gradually revealed some shortcomings, such as low spinning speed, more labor, high production cost, etc., so a variety of new spinning methods have emerged. , including air spinning, electrospinning and friction spinning, etc.
[0003] As we all know, temperature and humidity have a great influence on fiber strength, and textile workshops generally have a large space, and the control of temperature and humidity in the workshop is relatively slow and consumes a lot of power; in view of the existing textile processing equipment, none of them can Reduce or eliminate the influence of temperature and humidity on the spinning process through the ring spinning machine's own equipment, and then propose improvements

Method used

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  • A heating draft roller and its ring spinning frame
  • A heating draft roller and its ring spinning frame
  • A heating draft roller and its ring spinning frame

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] refer to figure 1 and 2 , as the first embodiment of the present invention, a heatable drafting roller is provided, and the drafting roller includes a roller shaft unit 100 , a limiting unit 200 and a heating roller 300 . Wherein, the roller shaft unit 100 is the shaft structure of the drafting roller, and the limiting unit 200 and the heating roller 300 are both arranged on the roller shaft unit 100 , and the limiting unit 200 is used for limiting and installing the heating roller 300 .

[0035] Specifically, the roller unit 100 includes a roller shaft 101, on which a connecting assembly 102 and a connecting roller surface 103 are symmetrically arranged on the shaft body, and the connecting roller surface 103 is located at the end of the roller shaft 101; wherein, the roller shaft 101 is a draft The shaft body driven by the mechanism has a connecting assembly 102 and a connecting roller surface 103 symmetrically distributed at both ends of the shaft body, wherein the ...

Embodiment 2

[0039] refer to Figure 2-4, is the second embodiment of the present invention, and this embodiment is different from the first embodiment in that: the connecting assembly 102 includes a male connecting ring 102a and a fitting 102b, wherein the male connecting ring 102a is divided into a first part and a In the second part, an annular groove 102a-1 is opened on the side wall of the first part, and there is an annular conductive piece 102a-2 in the annular groove 102a-1, and an L-shaped installation cavity 102a-3 is also opened in the second part, L-shaped installation The cavity 102a-3 communicates with the annular groove 102a-1, the long side cavity of the L-shaped installation cavity 102a-3 has a strip-shaped conductive piece 102a-4, and the short side cavity of the L-shaped installation cavity 102a-3 is equipped with a fitting 102b .

[0040] The fitting 102b includes a conductive rod 102b-1 and a return spring 102b-2. One end of the return spring 102b-2 is connected to th...

Embodiment 3

[0048] refer to Figure 4~6 , is the third embodiment of the present invention, and this embodiment is different from the second embodiment in that: the set roller assembly 201 includes a set roller 201a, a clamping groove 201b located on the inner ring side wall of the set roller 201a, a The installation groove 201c on the side wall of the outer ring of 201a; the card groove 201b is correspondingly matched with the limit protrusion 103a; the installation groove 201c is equidistantly distributed with no less than one group.

[0049] The installation groove 201c is divided into a first end 201c-1 and a second end 201c-2, and the two communicate with each other, and the groove surface of the installation groove 201c communicates with the roller surface of the sleeve roller 201a.

[0050] The limiter assembly 202 includes a limiter tooth 202a and an elastic limiter 202b. One end of the limiter tooth 202a is hinged in the first end 201c-1, and the other end is movably extended at ...

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Abstract

The invention discloses a heatable drafting roller. The drafting roller includes a roller shaft unit, a limiting unit and a heating roller, wherein the roller shaft unit includes a roller shaft, and the shaft body is symmetrically provided with connecting components and A connecting roller surface, and the connecting roller surface is located at the end of the roller shaft; a limiting unit, which is arranged on the connecting roller surface, includes a set roller assembly and a limit assembly arranged on the set roller; And, the heating roller is sheathed on the set roller assembly, and cooperates with the connecting assembly and the limit assembly; A heating circuit is installed inside the stretching roller, so that it can heat and dehumidify the drafted yarn. At the same time, the heating circuit is easy to adjust, stable and reliable, and the overall assembly of the drafting roller is simple and easy to maintain.

Description

technical field [0001] The invention relates to the technical field of spinning devices, in particular to a heatable drafting roller and a ring spinning frame thereof. Background technique [0002] Ring spinning is currently the most common spinning method on the market, and ring spinning yarn is also the most widely used yarn. In the process of ring spinning, the roving is firstly drafted by the rollers, then loose fiber bundles are formed at the nip of the front rollers, twisted by the triangular area to form spun yarns, and finally wound onto the bobbin driven by the traveler. Although ring spinning is very mature, with the development of modern technology, ring spinning has gradually revealed some shortcomings, such as low spinning speed, more labor, high production cost, etc., so a variety of new spinning methods have emerged. , including air spinning, electrospinning and friction spinning, etc. [0003] As we all know, temperature and humidity have a great influence ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D01H5/74D01H13/28D01H13/30
CPCD01H5/74D01H13/28D01H13/30
Inventor 周晔珺季承高卫东许海燕张弘强卢雨正潘如如王蕾郭明瑞
Owner WUXI YGM TEXTILE