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Method for operating a winding machine and winding machine thereof

A winding machine and yarn technology, which is applied in the field of operating the winding machine and the winding machine, can solve problems such as incompatibility, and achieve the effect of high production efficiency

Inactive Publication Date: 2012-07-04
SAURER GERMANY GMBH & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, this method is not suitable for long-term persistent fault conditions that cannot be eliminated directly

Method used

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  • Method for operating a winding machine and winding machine thereof
  • Method for operating a winding machine and winding machine thereof
  • Method for operating a winding machine and winding machine thereof

Examples

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Embodiment Construction

[0030] figure 1 The winding machine 1 is shown with a plurality of stations 2 arranged between the end frames 55, 56 of the winding machine 1. The winding machine has a central control unit 50 that is connected to the station control device 40 via a bus system 60. The central control unit has a keyboard 52 and a display device 51 for operation and display.

[0031] figure 2 The station 2 during the winding process is schematically shown in a side view. As 2 is known but not explained in detail, at these stations 2, the textile bobbins 9 fed to the bobbins, usually manufactured on a ring spinning machine, with a small amount of yarn material are rewinded into a large-volume cross Winding the bobbin 11. Subsequently, by means of an automatically working service unit 57 (such as a cross-wound bobbin changing device), the finished cross-wound bobbin 11 is transferred to the cross-wound bobbin conveying device 21 arranged in the longitudinal direction of the machine, and the cross-...

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Abstract

The present invention relates to a method for operating a winding machine (1) and the winding machine (1) with a plurality of stations (2). The stations respectively wind the yarn (30) from a spinning cop (9) to intercross winding bobbins (11). An advancing route of the yarn is respectively provided with a sensor (20) and a yarn tensioner (14). The sensor measures a value which represents yarn tension. Furthermore the yarn tension is adjustable for confirming sensor failure, thereby controlling the yarn tension. According to the invention, a value which represents the length of corresponding residual yarn is detected. An experience value of the adjusting signal is determined according to at least one adjusting signal which is detected through a mode that is related with the residual yarn length on the spinning cop in a tension coiling period of the adjusted yarn. Furthermore when the sensor failure occurs, the experiment value which is predetermined according to a mode that is related with the residual yarn length on the spinning cop as the adjusting signal, and the yarn tension is controlled through the yarn tensioner.

Description

Technical field [0001] The present invention relates to a method of operating a winding machine and a winding machine having a plurality of stations, which respectively wind yarn from a textile bobbin onto a cross-winding bobbin, wherein the yarn A sensor and a yarn tensioner are provided in the travel distance, wherein the sensor measures a value representing the yarn tension, the yarn tensioner provides the yarn tension to the yarn, and adjusts the yarn in this way The thread tension, that is, by comparing the measured value representing the yarn tension and the target value representing the value of the yarn tension with each other and according to the comparison, generating the yarn tension for adjusting the yarn tension The adjustment signal of the tensioner, in which it is determined that the sensor is malfunctioning and therefore the yarn tension is controlled. Background technique [0002] In known winders, the yarn tension or the yarn tension (that is, the yarn tension ...

Claims

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Application Information

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IPC IPC(8): B65H59/00B65H59/38B65H63/08
CPCB65H2701/31B65H59/10B65H59/385B65H63/00
Inventor 迈克尔・伊丁赫尔穆特・科伦汉斯-冈特・威德肖温
Owner SAURER GERMANY GMBH & CO KG
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