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Method of servicing textile machine workstation as well as the textile machine itself and a kit for textile machine additional outfit

A working position, textile machine technology, applied in textiles and papermaking, spinning machines, transportation and packaging, etc., can solve problems affecting coil winding characteristics, faults, etc., and achieve the effect of improving cutting reliability

Active Publication Date: 2010-07-28
利特英格纺织机械制造股份公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These dragging yarns sometimes extend over multiple adjacent working positions, and may be carried around adjacent coils, causing failures in subsequent jobs due to affecting the winding characteristics of the coils

Method used

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  • Method of servicing textile machine workstation as well as the textile machine itself and a kit for textile machine additional outfit
  • Method of servicing textile machine workstation as well as the textile machine itself and a kit for textile machine additional outfit
  • Method of servicing textile machine workstation as well as the textile machine itself and a kit for textile machine additional outfit

Examples

Experimental program
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Effect test

Embodiment Construction

[0040] figure 1A working position of an open-end spinning machine is shown with an open-end spinning device 1 having a draw-off tube 10 through which the yarn F can be spun from the free-end by means of draw-off rollers 11, 12 The device 1 is pulled out so as to be guided to a winding device 4 . The winding device has two winding arms 40 and 41 pivotably mounted on a shaft 42, between which two sleeve discs 400 mounted rotatably in the winding arms 40 and 41 can be used. and 410 are loaded into a hollow sleeve H on which the yarn F is to be wound. Here, one of the sleeve disks, in the exemplary embodiment the sleeve disk 400 , is designed as catch device 47 and has a plurality of catch hooks 470 for this purpose.

[0041] In order to present the yarn F to be received by the intercepting device 47, a presenting device 2 is provided. It has a yarn delivery device 20 and a yarn introduction device 21 , which are arranged on a common support 22 , which in the exemplary embodime...

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Abstract

The invention provides a method for maintaining the working position on a textile machine, which is characterized in that a yarn is transmitted to a winding device and then is caught and transmitted to a yarn cutting device for cutting off through the winding device; and the yarn is strained on a cutting edge and is cut off through a relative motion along the cutting edge. The invention also provides a textile machine, which is provided with a plurality of same working positions. The invention is characterized in that a winding device (4) is arranged at each working position for winding the provided yarn (F); the textile machine comprises a maintenance device capable of moving along the working positions; a yarn leading-in device (21) and a yarn leading-out device (20) are arranged for transmitting the yarn; a rotatable yarn catching device (47) is arranged for receiving and straining the transmitted yarn (F) and making the yarn drop; the yarn cutting device (6), which is fixed relative to the yarn catching device (47), is arranged and is provided with at least a cutting edge (600) for cutting off the strained and dropped yarn (F); and wherein the yarn cutting device (6) is used for enabling the yarn to perform the relative motion along the cutting edge (600). The invention also provides a refitted spare part, which can be used on the textile machine.

Description

technical field [0001] The invention relates to a method for maintaining a working position on a textile machine, wherein a yarn is fed to a winding device, is captured by the winding device and guided to a yarn cutting device in order to cut off. The invention also relates to a textile machine having several identical working positions with a winding device for winding the incoming yarn; a maintenance device (Wartungsvorrichtung) movable along these working positions. ), the maintenance device has a yarn introduction device and a yarn delivery device for presenting the yarn; has a rotating yarn catch device for receiving, tensioning and dropping the presented yarn (Absetzen) and having a yarn cutting device fixed relative to the yarn catching device, the yarn cutting device has at least one cutting edge for cutting the tensioned and landing yarn. The invention also relates to a retrofit accessory for such a textile machine. Background technique [0002] From DE 19644593 ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D01H1/36B65H63/06B65H54/71
CPCB65H2701/31B65H54/71
Inventor T·G·迈尔A·斯蒂芬
Owner 利特英格纺织机械制造股份公司
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