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Winding machine for producing lap rolls and method for winding slivers

A technology of winding machine and fiber strip, applied in the field of winding fiber strip, can solve the problems such as unusable and uneven curling

Active Publication Date: 2017-02-22
TRUETZSCHLER GRP SE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Curls are uneven and some don't even work

Method used

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  • Winding machine for producing lap rolls and method for winding slivers
  • Winding machine for producing lap rolls and method for winding slivers
  • Winding machine for producing lap rolls and method for winding slivers

Examples

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Embodiment Construction

[0024] exist figure 1 shows how a winder 1 is used, for example, in the textile industry in combing preparations. A plurality of fiber strands 3 , which may be made of natural or synthetic fibers, are conveyed through the cans of the winder 1 and stretched in a drafting device (not shown). The fiber sliver 3 is further guided through the feed area 2 to a plurality of press rollers 4a-4c, which guide the fiber sliver 3 between the two winding rollers 5a, 5b and the winding bobbin 6 for making the lap. in the pull-in area between them. A booster 8 can be arranged in or above the feed region 2 , which homogenizes the fiber sliver 3 . The table calender arranged in the feed area 2 , the drafting device arranged upstream of the table calender and the creel arranged upstream of the winder 1 are not shown. Alternatively, the laps can also be produced in the continuous endless conveyor belt or between one or two pressure rollers and the endless conveyor belt. Furthermore, a sensor...

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PUM

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Abstract

The invention relates to a winding machine (1) for winding slivers made of cotton, comprising a winding unit on or in which a compress is formed, wherein the winding machine has a device for producing a winding force on the cotton compress. The invention further relates to a method for winding slivers. The invention is characterized in that the winding force increases continually over the winding length, at least at the start of the winding process.

Description

technical field [0001] The invention relates to a winding machine for winding fiber strips made of absorbent cotton, said winding machine having a winding unit on which or in which laps are formed, Wherein, the winder has a device for generating a winding force on the lap. [0002] Furthermore, the invention relates to a method for winding a fiber sliver. Background technique [0003] The today's customary feeding of straight combers takes place via the laps previously produced in the winder from the individual rolls. For this purpose, the winder receives a strip-shaped sample from at least one draw frame, wherein the sample is temporarily stored in a round or rectangular can. Winding machines generally comprise a winding unit with at least two winding rollers, on which a lap is formed by means of a bobbin. Usually at least one pair of pressure rollers is arranged upstream of the winding unit, which deflect, compress and / or optionally stretch the roll strip. A feed area ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65H18/02B65H18/26
CPCB65H18/025B65H18/26B65H2220/02B65H2701/177B65H2513/11B65H2408/232B65H2511/30D01G27/02B65H2511/14B65H2220/01
Inventor 妮可·泽格罗兰·弗里德里希马丁·费尔德
Owner TRUETZSCHLER GRP SE
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