Channel plate adapter and open-end spinning device with channel plate adapter

A channel plate and adapter technology, applied in the direction of free-end spinning machine, continuous winding spinning machine, spinning machine, etc., can solve the problems that the spinning quality cannot be fully improved, and the fiber guiding channel is difficult to manufacture, etc., to achieve contact Convenience, avoid adverse collision effect

Active Publication Date: 2017-03-29
MASCHINENFABRIK RIETER AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage is that such curved fiber-guiding channels are more difficult to manufacture
Furthermore, the spinning quality cannot be sufficiently improved with this fiber guiding channel

Method used

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  • Channel plate adapter and open-end spinning device with channel plate adapter
  • Channel plate adapter and open-end spinning device with channel plate adapter

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0049] In order to better clearly express the safety technical solution of the present invention applied in a specific situation, the present invention will be further described below in conjunction with the accompanying drawings.

[0050] figure 1 Shown is a plan view of the opening roller 10 , the opening roller housing 11 , the fiber channel and the rotor cup 2 . A rotatable opening roll 10 is arranged in the opening roll housing 11, which opens the fiber bundle (not shown in the figure) to form individual fibers. Arranged in the opening roll housing 11 is a fiber introduction channel 12 which is preferably inserted as an exchangeable part 4 into the opening roll housing 11 . The opening roll housing 11 is connected to a channel plate adapter 1 with a fiber discharge channel 3 . The fiber inlet channel 12 is followed by the fiber outlet channel 3 , which together form a fiber channel which guides the individual fibers from the opening roller 10 to the rotor cup 2 . In ad...

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Abstract

The invention relates to a channel plate adapter for use in a cover of a rotor housing of an open-end spinning device, whereas a rotor (2) is rotatably arranged in the rotor housing, with an output fiber channel (3), which conveys fibers (4) to the rotor (2), whereas the fibers (4) enter at an inlet side (5) of the output fiber channel (3), from which the fibers (4) exit at an outlet side (6) of the output fiber channel (3) to the rotor (2). In accordance with the invention, the output fiber channel (3) features a bend (7) between the inlet side (5) and the outlet side (6), whereas the bend (7) bends a second section (9) of the output fiber channel (3), which is formed between the bend (7) and the outlet side (6) in respect of a first section (8) of the the output fiber channel (3), which is formed between the first bend (7) and the inlet side, against the direction of rotation (DR) of the rotor (2). The invention further relates to an open-end spinning device of a spinning machine with a fiber channel for guiding fibers into a rotor (2).

Description

technical field [0001] The invention relates to a channel plate adapter for the cover of a rotor housing of an open-end spinning device in which a rotatable rotor cup is arranged, as well as to a corresponding open-end spinning device. The channel plate adapter includes a fiber outlet channel for guiding the fiber to the rotor cup, the fiber is introduced from the inlet end of the fiber outlet channel, and is drawn out to the rotor cup from the outlet end of the fiber outlet channel. Background technique [0002] In the German patent document DE 10348710A1 a fiber guide channel is known for transporting individual fibers in pneumatic mode. The individual fibers are carded out of the fiber bundle by the opening roller rotating in the opening roller housing in the open-end spinning unit. The above-mentioned individual fibers are conveyed into the vacuum-suctionable rotor housing of the spinning rotor with high rotational speed, wherein the fiber guide channel is arranged in t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01H4/08D01H4/38
CPCD01H4/08D01H4/38D01H4/40
Inventor S·克罗默尔H·沃林格尔
Owner MASCHINENFABRIK RIETER AG
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