Method for operating semi-automatic open-end spinning machine workstation and workstation for performing the method

A workstation and free-end technology, which is applied in the direction of free-end spinning machines, spinning machines, textiles and papermaking, etc., can solve the problems of unsuitable operators and achieve the effect of shortening downtime, improving efficiency and increasing burden

Active Publication Date: 2009-07-15
ZHUOLANG INTELLIGENT MACHINERY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the known mechanisms are not suitable for optimally gu

Method used

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  • Method for operating semi-automatic open-end spinning machine workstation and workstation for performing the method
  • Method for operating semi-automatic open-end spinning machine workstation and workstation for performing the method

Examples

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[0027] figure 1 with figure 2 The side view and the front view of the workstation 2 of the semi-automatic free-end rotor spinning machine 1 are schematically shown respectively. This type of textile machine has a large number of similar workstations 2 arranged one behind the other in a row, each of which as the main component group has a spinning device 3 and a winding mechanism 33, respectively. In the spinning device 3, the fiber sliver 34 fed from the spinning tank 28 is spun into the yarn 30, and then the yarn is wound on the winding mechanism 33 to form a cross-winding bobbin 22. To this end, as known, the winding mechanism 33 has a creel 21 for rotatably holding the bobbin of the cross-wound bobbin 22, a bobbin drive roller 23, a yarn traverse device 26, and a It is a mechanism 7 that lifts the cross-wound bobbin 22 from the bobbin drive roller 23. The mechanism 7 is configured as, for example, a thrust piston transmission mechanism, which is connected to an overpressure s...

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Abstract

The invention relates to a semi-automatic open-ended spinning machine's workstation operating method. The workstation has a spinning apparatus fro producing yarns and a coiling apparatus for producing cross-wound bobbin, the cross-wound bobbin is manually exchanged when achieving a preset thread length. The method involves indicating a reaching of a preset thread length by a signal perceivable indistance by an operating personnel at each of work areas (2) of a semi-automatic open-ended spinning machine, for stopping a passage of a cross-wound bobbin (22).

Description

technical field [0001] The invention relates to a method for operating a workstation of a semi-automatic open-end spinning machine having the features stated in the preamble of claim 1 , and a corresponding workstation having the features stated in the preamble of claim 7 . Background technique [0002] Semi-automatic open-end spinning machines are known and described in detail, for example, in patent document DE 10 2005 036 485 A1. This type of textile machine differs from the fully automatic open-end spinning machines widely used in the textile industry in that it does not have a movable service component that automatically supplies the textile machine workstations when required. This means that on semi-automatic open-end spinning machines, service work that would otherwise be performed on fully automatic open-end spinning machines by service components that can be moved along the workstation is performed by the operator himself. For example, after a yarn break occurs, it...

Claims

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Application Information

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IPC IPC(8): D01H13/24D01H13/32B65H61/00B65H63/00
CPCB65H63/08B65H2701/31D01H4/44D01H13/32B65H61/00D01H13/24
Inventor 泰·麦克拉尔夫·西韦特
Owner ZHUOLANG INTELLIGENT MACHINERY CO LTD
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