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Device for individually actuating open-end spinning rotors

A single-actuated, free-end technology for open-end spinning machines, spinning machines, continuous winding spinning machines, etc., which can solve problems such as costly cleaning operations

Active Publication Date: 2010-09-29
SAVIO MACCHINE TESSILI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It therefore necessitates frequent and costly cleaning operations, especially in the transmission area, as well as replacement of the belt due to its rapid wear

Method used

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  • Device for individually actuating open-end spinning rotors
  • Device for individually actuating open-end spinning rotors
  • Device for individually actuating open-end spinning rotors

Examples

Experimental program
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Embodiment Construction

[0030] The accompanying drawings of the above three embodiments show, according to three front, top and side views, the main components of the invention: motor, double disc support, spinning rotor with associated shafts, guide wheels and The supporting structure of the spinning unit, where the references D and S designate the right and left elements, with reference to the embodiment with two motors figure 2 A, B, C, showing the following elements:

[0031] -1) the spinning cup of the spinning rotor rotating at high speed,

[0032] -2) The cylindrical shaft of the spinning rotor rests against the back of the axial bearing,

[0033] -3) axial bearing, which keeps the rotor cup at a certain axial coordinate,

[0034] -4 S ) the stator of the first electric motor (on the left) which contains the support bearings of its shaft and the double disc support on the left

[0035] -5 S ) shaft of the first motor

[0036] -4 D ) the stator of the second electric motor (on the right) ...

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PUM

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Abstract

Device for individually actuating the rotation of the open-end spinning rotor (1) in which the shank of the rotor is supported with a twin disc device in which one or more of the bearings of the parallel shafts of the twin disc support consist of the individual actuation motor, giving the rotary motion to both of the shafts of the twin disc support that in turn transmit it to the shank (2) of the rotor (1).

Description

technical field [0001] The present invention relates to "open-end" spinning, ie open-end spinning. Open-end spinning machines generally consist of a number of individual spinning units arranged on both sides of the machine and serviced by a common service unit. The spinning unit mainly consists of a spinning rotor that produces threads by twisting said singular fibers of the roving supplied by the yarn feeding assembly, and a collecting unit that takes the yarn from the rotor and It is wound into a bobbin on which the thread is wound in the form of a coil by means of a thread guide which distributes the thread in an axial reciprocating motion on the outer surface of the bobbin which itself rotates. Background technique [0002] The productivity of an open-end spinning machine is strictly dependent on the rotational speed of the spinning rotor, which must produce a yarn with a defined number of twists per meter. During the development of open-end technology, the rotational ...

Claims

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Application Information

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IPC IPC(8): D01H4/12D01H4/44
CPCD01H4/14D01H4/12
Inventor V·科卢西R·巴迪亚利
Owner SAVIO MACCHINE TESSILI