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Method for optimizing batch changeover on open-end spinning machines

An open-end, yarn technology, applied in the direction of open-end spinning machines, spinning machines, continuous winding spinning machines, etc.

Active Publication Date: 2017-09-05
SAURER GERMANY GMBH & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These factors are only unified across batches in special cases, so it is not really referring to batch changes in many different practical cases

Method used

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  • Method for optimizing batch changeover on open-end spinning machines
  • Method for optimizing batch changeover on open-end spinning machines

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] figure 1 A front view of an open-end rotor spinning machine 40 is schematically shown with tailstocks 41 , 42 and a plurality of identical self-service stations 1 arranged between the tailstocks 41 , 42 .

[0025] In the tailstock 41 or 42, for example: the negative pressure source 45 of the textile machine itself, the power supply and the central computer 46 of the open-end rotor spinning machine 40 are generally arranged.

[0026] For its part, the central computer 46 is preferably connected via a bus system 43 to the workstation computers 47 of the individual workstations 1 .

[0027] The numerous stations 1 each comprise a station housing 11 with an open-end spinning device 2 , a winding device 44 , a suction nozzle 4 and other known yarn handling devices such as a waxing device 5 .

[0028] On the station 1, the fiber sliver 48 stored in the spinning cylinder 49 located next to each other below the station 1 is spun into a yarn 3 by means of the open-end spinning ...

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PUM

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Abstract

The method involves has a winding device (44) which produces a cross-wound bobbin (8). An individually driven unit prepares a required set for rejoining the yarn end (3). A spooling device is provided with a pivoted coil frame, and that is acted upon by a reversible single drive drum. The single motor driven yarn traversing device and the work stations (1) are equipped with a pivotally mounted suction nozzle (4). The match end signal is output indicative of output signals from the operator to perform the manual steps for batch change of the work place.

Description

technical field [0001] The invention relates to a method for operating an open-end rotor spinning machine with a plurality of homogeneous stations each having an open-end spinning device for the production of yarn; for the production of cross-wound Winding device for bobbins; a single driven device for preparing the end of yarn required for resplicing, wherein the winding device comprises: a creel arranged in a swingable manner, a drive drum which can be driven by a single A motor-driven yarn traversing device, and a plurality of similar work stations are configured to respectively have suction nozzles arranged in a swingable manner. Background technique [0002] Open-end rotor spinning machines have been known for a long time, and they generally consist of a plurality of identical workstations arranged next to each other. Each of these stations has not only a spinning device but also a winding device on which the fiber sliver already present in the spinning drum is spun in...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D01H4/44D01H13/14B65H63/08
CPCD01H4/44D01H13/16D01H13/24
Inventor 泰·麦克
Owner SAURER GERMANY GMBH & CO KG