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Fiber Channel Mechanism for Free End Spinning Device with Locking Connection

A fiber guide channel and free end technology, applied in the field of fiber guide channel mechanism, can solve problems such as complex processing, achieve high position reliability, shorten downtime, and shorten assembly and adjustment time.

Active Publication Date: 2022-06-28
SAURER SPINNING SOLUTIONS GMBH & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These components require complex machining because of the high demands placed on the surface quality in the area of ​​the fiber guide channel

Method used

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  • Fiber Channel Mechanism for Free End Spinning Device with Locking Connection
  • Fiber Channel Mechanism for Free End Spinning Device with Locking Connection
  • Fiber Channel Mechanism for Free End Spinning Device with Locking Connection

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0073] figure 1 An open-end spinning device 1 is shown schematically. Such an open-end spinning device 1 includes, as known, a rotor housing 2 in which a spinning rotor 3 rotates at a high speed.

[0074] The spinning rotor 3 is supported here with its rotor shaft 4 in a bearing cam of a so-called bearing disc 5 and is frictionally driven by means of a tangential belt 6 along the machine length which is subjected to the action of a pressure roller 7 . The axial fixing of the rotor shaft 4 takes place, for example, by means of permanent magnet thrust bearings.

[0075] The rotor housing 2 , which is itself open to the front, is closed during spinning operation by means of a pivotally mounted cover 8 . A channel plate 9 is incorporated into the cover part 8 , which abuts the rotor housing 2 with a circumferential seal 11 . The channel plate 9 has receptacles for exchangeable channel plate adapters 10 .

[0076] The pneumatic line 12 connects the rotor housing 2 to a negative...

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PUM

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Abstract

The invention relates to a fiber guide channel mechanism for an open-end spinning device with locking connection, which has a guide tube body (25) which can be fixed in a pocket (35) of an opening roller housing (17) ), the single fiber combed by the opening roller from the feeding fiber sliver is conveyed to the spinning rotor rotating in the rotor housing (2) capable of receiving negative pressure through its fiber guide channel (26) through the air flow , wherein the receptacle (35) has a first part (40) for forming a locking connection, and the guide fiber channel body (25) has a second part (34) for forming a locking connection. The invention also relates to an open-end spinning device and a fiber guide channel body.

Description

technical field [0001] The subject of the present invention is a fiber guide channel mechanism for an open-end spinning device, having a fiber guide channel body that can be fixed in a receptacle of the opening roll housing, through which fiber guide channels the individual fibers are conveyed to the spinning Turn the cup. The invention also relates to an open-end spinning device and a fiber guide channel body. Background technique [0002] Fiber-guiding channel mechanisms have been known for a long time in connection with the fiber sliver-opening mechanisms of open-end spinning machines and have been explicitly described. [0003] In an open-end spinning device equipped with such a fiber sliver opening mechanism, the fiber sliver temporarily stored in the can is fed to a rotating opening roller. The opening rolls comb the fiber sliver into individual fibers. The combed single fibers are then fed through the air flow in the fiber guide channel to the spinning rotor rotati...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D01H4/38
CPCD01H4/38
Inventor 伊丽莎白·克拉琴斯基罗塔尔·温岑
Owner SAURER SPINNING SOLUTIONS GMBH & CO KG
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