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Open-end rotor spinning device and method for operating an open-end spinning device

A rotor spinning, open technology, applied in the direction of spinning machine, open-end spinning machine, continuous winding spinning machine, etc., can solve the problem of reducing the safety of operation

Inactive Publication Date: 2018-07-31
MASCHINENFABRIK RIETER AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Depending on the application it is necessary to continue to operate the rotor with the cover part slightly open, which is not possible with the prior art without reducing the operating safety

Method used

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  • Open-end rotor spinning device and method for operating an open-end spinning device
  • Open-end rotor spinning device and method for operating an open-end spinning device
  • Open-end rotor spinning device and method for operating an open-end spinning device

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Embodiment Construction

[0039] figure 1 The open rotor spinning device 1 is shown in a schematic sectional view. The open rotor spinning device 1 has a rotor housing 2 in which a spinning rotor 3 is rotatably mounted and rotates at an operating speed during operation of the open rotor spinning device 1 . The rotor housing 2 is covered by a cover part 4 , wherein the cover part 4 is arranged pivotably about a rotational axis 5 relative to the rotor housing 2 . The top cover part 4 is connected to the rotor housing 2 via a swing device 6 so that the top cover part 4 can be closed and opened. The swing device 6 is swingably connected to the rotor housing 2 through a box frame 27 . Here, the pivoting device 6 is connected to a cassette frame 27 via a second rotational axis 25 . Furthermore, the open rotor spinning device 1 has a locking device 7 for locking the cover part 4 . The locking device 7 and the pivoting device 6 are connected to each other.

[0040] The fiber material to be spun is fed to ...

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PUM

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Abstract

An open-end rotor spinning device (1) has: a spinning rotor (3) arranged in a rotor housing (2), the rotor housing (2) being covered by a top cover member (4); a swinging device (6) used for opening and closing the top cover member (4) and a locking device (7) for locking the top cover member. A fiber supply passage (8) and a yarn output passage (9) are arranged in the top cover member (4). The swinging device (6) and the locking device (7) are connected to each other. In an operating method of the open-end rotor spinning device (1) having the spinning rotor (3) rotating in the rotor housing (2) during a spinning operation, the rotor housing (2) is closed or opened by the top cover member (4). In order to open or close the rotor housing (2), the top cover member (4) swings by means of theswinging device (6), and, in order to lock the top cover member (4), the top cover member is locked by means of the locking device (7). The swinging device (6) and the locking device (7) are optionally connected to each other or disconnected from each other.

Description

technical field [0001] The invention relates to an open rotor spinning device with a spinning rotor located in a rotor housing, wherein the rotor housing is covered by a top cover and provided with a swinging device for opening and closing the top cover and for A locking device for locking a cover part, wherein a fiber feed channel and a yarn output channel are arranged in the cover part. [0002] Furthermore, the invention relates to a method for operating an open-rotor spinning device with a spinning rotor rotating in a rotor housing during the spinning operation, wherein the rotor housing is passed through a top The cover part is closed or opened, and, to open or close the rotor housing, the cover part is swung by the swing device, and in order to lock the cover part, locked by the locking device. Background technique [0003] Open rotor spinning devices with locking devices are sufficiently known from the prior art. DE 10 2004 029020 A1 discloses an open rotor spinning...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01H4/08D01H4/12
CPCD01H4/08D01H4/12
Inventor M·库布勒康斯坦汀·里格
Owner MASCHINENFABRIK RIETER AG
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