A ring spinning machine with a moisture supply device for hairiness reduction

A technology of ring spinning machine and wet supply device, which is applied in the direction of textiles and papermaking, can solve the problem of not being able to eliminate hairiness, achieve the effects of reducing hairiness, enhancing adsorption performance, and improving variation

Active Publication Date: 2019-01-25
JIANGNAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] To reduce hairiness by reducing hairiness, the hairiness can only be left on the surface of the yarn in the form of simple fitting and loose winding. In the subsequent winding process, the loose fitting and winding hairiness will reappear. To the effect of truly eliminating hairiness

Method used

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  • A ring spinning machine with a moisture supply device for hairiness reduction
  • A ring spinning machine with a moisture supply device for hairiness reduction
  • A ring spinning machine with a moisture supply device for hairiness reduction

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Select the roving with a fixed weight of 4.5g / 10m, and spin the spun yarn with a count of 32 on the JWF1510 spinning machine s of yarn. two sets of installation figure 2 , 3 The humidity supply device shown; the two groups were used as the control group for the experiment, and ordinary ring spinning was used.

[0031] Set the spinning parameters: spindle speed 12000r / min, total draft 24.73, rear zone draft 1.20, twist coefficient 340, twist 798.1 twist / m. The guide wheel 904 in the device is made of wood, with a diameter of 20 mm and a wheel width of 12 mm. The water level in the water tank 902 is 16 mm, and the arc length of the guide wheel 904 immersed in the water tank 902 is 10 mm.

[0032] Table 1. Embodiment 1 Effect Comparison

[0033]

Embodiment 2

[0035] Wrap a layer of high-density sponge with a thickness of 2mm outside the guide wheel, and all the other conditions are the same as in Example 1.

[0036] Table 2. Embodiment 2 Effect Comparison

[0037]

Embodiment 3

[0039] use Figure 4 , 5 The atomization humidification device shown replaces the liquid humidification device in Example 1, wherein the diameter of the guide wheel is 10mm, the wheel width is 8mm, and the yarn conditions and spinning machine parameters are the same as in Example 1.

[0040] Table. Comparison of implementation effects

[0041]

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Abstract

The invention provides a ring spinning machine with a conditioning device used for reducing hairiness. The ring spinning machine with the conditioning device used for reducing hairiness comprises a front roller, a front upper leather roller corresponding to the front roller and a guide wire which moves vertically up and down in the spinning process, and a front tong opening formed between the front roller and the front upper leather roller; a guide section between the front tong opening and the guide wire is provided with the conditioning device; the conditioning device comprises a guide wheel; the conditioning device is arranged below the guide section, and makes contact with the yarn of the guide section through the guide wheel. According to the ring spinning machine with the conditioning device used for reducing hairiness, the hairiness can be twisted into the yarn by conditioning and attaching the hairiness at the guide section, and the number of harmful hairiness is drastically reduced, the fiber utilization rate is increased, the performance of the yarn is improved as a whole, the conditioning device is a device partially added in the spinning process, no independent procedure is needed, the operation is simple and convenient, and the large-area use is promoted.

Description

technical field [0001] The invention relates to a ring spinning yarn forming device, in particular to a ring spinning machine with a moisture supply device for reducing hairiness. Background technique [0002] The harmful hairiness of the yarn causes the yarn slivers to stick together during the weaving process, causing the opening to be unclear, and it is also easy to cause end breakage to form crosspiece weaving defects, which seriously affects production efficiency, and the hairiness will also form neps, resulting in differences in subsequent dyeing, and also It will cause flying flowers and seriously affect the working environment. Therefore, it is of great significance to improve the hairiness and further increase the fiber utilization rate through technical processes, so as to improve the yarn performance as a whole. [0003] Ring spinning has always been an important spinning method that occupies more than 80% of the entire spinning market. In the process of ring sp...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D01H13/30
CPCD01H13/302
Inventor 高卫东李沛赢郭明瑞
Owner JIANGNAN UNIV
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