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Novel composite twistless spinning machine

A composite spinning and spunbonding technology, which is applied in the direction of textiles and papermaking, can solve the problems of high processing cost, unstable spinning quality, poor penetration, etc., to solve low production efficiency, unstable spinning quality, The effect of improving uniformity

Inactive Publication Date: 2010-01-27
陈康勇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem of uneven adhesive coating and poor penetration of the spunbond box of the original non-twisted composite spinning machine during the spinning process
The invention provides a spunbond box, which can uniformly coat the untwisted composite yarn entering it with an adhesive, and can effectively penetrate the adhesive into the inside of the yarn, thereby comprehensively solving the problem of no twisting. The problems of unstable spinning quality and low production efficiency of the spunbond box of the twist-free composite spinning machine make the industrialization of the spunbond box components of the non-twisted composite spinning machine a reality
In addition, by improving the transmission mode and structure in the spunbond box, the problems of high operating noise and high processing cost of the bevel gear are solved

Method used

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  • Novel composite twistless spinning machine
  • Novel composite twistless spinning machine
  • Novel composite twistless spinning machine

Examples

Experimental program
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Effect test

Embodiment Construction

[0022] exist Figure 1 , The untwisted composite yarn (unbonded) passes through 1. The yarn guide tube enters the working area clamped by two cross-bonded synchronous belts. 3. Apply the adhesive to the glue nozzle according to a certain amount, and evenly give it to the surface of 8. Cross-bonded synchronous belt ①. After the interaction of 8. cross-bonded timing belt ① and 11. cross-bonded timing belt ②, under the auxiliary homogenization of 5. homogenizing sleeve ① and 10. homogenizing sleeve ②, the adhesive is uniform Apply on the surface of 8. Cross-bonded timing belt ① and 11. Cross-bonded timing belt ②. The non-twisted composite yarn (not bonded) is evenly coated on the non-twisted composite yarn under the false twist rubbing of two cross-bonded synchronous belts and the auxiliary extrusion of 7. backing plate ① and 9. backing plate ② yarn (unbonded) surface and penetrates the yarn interior.

[0023] exist Figure 2 , 3. The position of the glue nozzle is given from...

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Abstract

The invention discloses a novel composite twistless spinning machine capable of stably bonding and drying yarns with high efficiency. Drafted and combined twistless composite yarns enter a work area of a spinning and bonding box through thread tubes; and the main process configuration of the spinning and bonding box consisting of a stock feeding nozzle, a saddle piece and a stock homogenizing sleeve is matched with a simple and effective transmission structure of the spinning and bonding box and a synchronous yarn drying frame, so that the novel composite twistless spinning machine is endowed with stable and high-efficiency running performance and can obtain high-quality twistless composite yarns.

Description

Technical field: [0001] The invention relates to a novel twistless compound spinning machine, especially a spunbond box and a synchronous yarn drying frame device which can significantly improve spinning quality and production efficiency. Background technique: [0002] Presently known non-twisting composite spinning machine spunbond box is made up of feeding nozzle and cross bonding synchronous belt. During the spinning process, due to the poor uniformity of glue feeding and insufficient pressure in the working area of ​​the cross-bonding synchronous belt, the adhesive cannot be effectively and uniformly coated after the non-twisted composite yarn passes through the working area of ​​the spunbond box. Yu and permeate on the surface and inside of the non-twisted composite yarn, resulting in problems such as uneven yarn strength, surface fluff, increased spinning breakage, and decreased production efficiency, making the non-twisted composite spinning machine unable to run at h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01H13/30D01H13/00
Inventor 陈康勇
Owner 陈康勇
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