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Winding machine for producing laps and method for winding slivers

A technology of winding machine and fiber strip, which is applied in the field of winding fiber strip, can solve the problems of uneven coiling and unusability, etc.

Active Publication Date: 2018-05-04
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 laps and method for winding slivers
  • Winding machine for producing laps and method for winding slivers
  • Winding machine for producing laps 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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Abstract

The invention relates to a winding machine (1) for winding fiber strips made of absorbent cotton, said winding machine having a winding unit on which or in which a lap is formed , wherein the winder has a device for generating a winding force on the lap. Furthermore, the invention relates to a method for winding a fiber sliver. The invention is characterized in that the winding force increases continuously over the winding length at least at the beginning 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 Patents(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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