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Method for monitoring and operating multiple melt spinning locations and melt spinning apparatus having multiple melt spinning locations

A melt spinning, operator's technology, applied in the direction of melt spinning, textile and paper making, complete sets of equipment for producing artificial threads, etc.

Active Publication Date: 2021-12-14
OERLIKON TEXTILE GMBH & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In addition to the operator's manual intervention required due to damage, additional periodic maintenance work must be carried out by the operator in the melt spinning position

Method used

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  • Method for monitoring and operating multiple melt spinning locations and melt spinning apparatus having multiple melt spinning locations
  • Method for monitoring and operating multiple melt spinning locations and melt spinning apparatus having multiple melt spinning locations
  • Method for monitoring and operating multiple melt spinning locations and melt spinning apparatus having multiple melt spinning locations

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Embodiment Construction

[0032] A first exemplary embodiment of the melt spinning apparatus is in figure 1 It is schematically shown in the top view in . The melt spinning device has a plurality of melt spinning positions 1.1 to 1.8. The melt spinning positions 1.1 to 1.8 have the same configuration and will be explained in more detail using the example of spinning position 1.1. For this purpose, in figure 2 A side view of the melt spinning position 1.1 is schematically shown in .

[0033] Such as figure 2 As shown in the illustration in , the melt spinning station 1.1 has a spinning device 2, a godet device 3 and a winding device 4, the former being held in a vertical arrangement.

[0034] The spinning device 2 includes a spinning beam 20 on the underside of which a plurality of spinning nozzles 21 are arranged. In this exemplary embodiment of the melt spinning position 1.1, a total of four spinning nozzles 21 are arranged in an exemplary manner on the underside of the spinning beam 20. Thus,...

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Abstract

The invention relates to a method for monitoring and operating a plurality of melt spinning positions and a melt spinning device having a plurality of melt spinning positions. Herein, in each melt spinning position, a plurality of yarns as yarn groups are extruded from a polymer melt through a spinning device, oriented by a godet device, and wound by a winding device to the roll. A yarn break sensor is provided in the melt spinning position for monitoring the yarn travel of the yarn, by means of which sensor a yarn break can be recognized and displayed to the operator. In order to enable efficient operation with multiple melt-spinning positions, the alarm signal according to the invention is generated on a digital large screen that displays multiple melt-spinning positions for each of the melt-spinning positions in the image frame mask. one of the display fields. For this purpose, a large screen is arranged in the operator's tunnel and connected to a control unit assigned to the melt spinning position.

Description

technical field [0001] The present invention relates to a method for monitoring and operating a plurality of melt spinning positions, and to a melt spinning device having a plurality of melt spinning positions. Background technique [0002] A general-type method for monitoring and operating a plurality of melt-spinning positions and a general-type melt-spinning device are known from DE 10 2004 052 669 A1. [0003] Synthetic yarn production occurs at multiple melt spinning locations, each extruding multiple yarns from a supplied polymer melt. In this way, the extruded yarn groups in each melt spinning position are drawn off by the godet device, oriented, and finally wound into a package by the winding device. The winding equipment of the melt spinning position herein is preferably aligned in such a way to form an operator's channel that fully wound packages can be supplied to the operator's channel and thus can be received and transported with the aid of doffing equipment. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D01D5/08D01D13/00
CPCD01D5/08D01D13/00
Inventor R·米伦梅斯特J·格罗斯D·瑟伦P·温德霍夫
Owner OERLIKON TEXTILE GMBH & CO KG
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