Spinning device for concentrating composite yarns

A composite yarn and feeding device technology, which is applied in the direction of continuous winding spinning machine, spinning machine, yarn, etc., can solve single problems, and achieve the effect of less hairiness, high strength, and good yarn quality

Inactive Publication Date: 2010-03-10
DONGHUA UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a kind of device that can spin the compact spinning composite yarn of three-component structure, be used for rationally solving the problem that the prior art can only spin single compact spinning siro yarn or compact spinning sirofil yarn question

Method used

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  • Spinning device for concentrating composite yarns
  • Spinning device for concentrating composite yarns
  • Spinning device for concentrating composite yarns

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Embodiment

[0016] Such as figure 1 Shown is a spinning device for accumulating composite yarn provided by the present invention, including a roving frame 1, a feeding device 2, an accumulating device 14, a spindle 16, a yarn guide rod 17, a yarn guide bell mouth 18, a frame 19, Drafting device 15, yarn guide hook 20, bobbin tube 21 and traveler 22.

[0017] The middle part of the hanging spindle 16 on both sides of the roving creel 1 is provided with a yarn guide rod 17, and the left and right sides of the straight rod middle part of the roving creel 1 are respectively provided with a slowly reciprocating traverse guide bell mouth 18. The bottom end of the straight bar is provided with a frame 19, and the top both sides of the frame 19 are respectively provided with a drafting device 15, and a yarn guide hook 20 is provided near the top on the left side of the frame 19, and a yarn guide hook 20 is arranged below the yarn guide hook 20. There is a bobbin 21, a traveler 22 is provided und...

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Abstract

The invention provides a spinning device for concentrating composite yarns. The device comprises a creel, wherein yarn guiding rods are arranged in the center of hanging spindles on both sides of the creel; the left and the right side in the center of a straight rod of the creel are provided with a transverse yarn guiding flare opening making slow reciprocation respectively; the bottom end of thestraight rod of the creel is provided with a rack; both sides of the top end of the rack are provided with a drafting device respectively; the left side of the rack close to the top end is provided with a yarn guiding hook; a bobbin is arranged under the yarn guiding hook; and a wire ring is arranged under the bobbin. The spinning device is characterized in that the hanging spindles of the creel are provided with feeding devices, and the front end of the drafting device is provided with a concentrating device. The spinning device has the advantages that: the device is simple, and can be modified on a common ring spindle spinning machine; and the concentrated composite yarns spun by the spinning device has the characteristics of less hairiness, high strength and good yarn evenness, and hasthe characteristics of siro yarns and sirofil yarns.

Description

technical field [0001] The invention relates to a spinning device for compacted composite yarns, which is used for spinning compacted composite yarns and belongs to the field of textiles. Background technique [0002] Compact spinning, also known as compact spinning, has been significantly developed and applied since its birth at the end of the 20th century. Aiming at the existence of the twisting triangle in ring spinning is an important reason for yarn hairiness and low strength, the technical principle adopted by compact spinning is to reduce the "twisting triangle" of ring spinning, using different methods to make After the roving is drawn, it is "accumulated first, then twisted" to become a concentrated yarn. Compared with ring-spun yarn, compact yarn has the characteristics of less harmful hairiness and higher yarn strength. At present, compact spinning technology has been widely used in the world and is still developing. [0003] Composite yarn refers to the combin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01H1/02D01H5/72D02G1/02D02G3/04
Inventor 汪军杨建平傅婷龚以炜
Owner DONGHUA UNIV
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