Yarn resistant twisting head
A technology of twist resistance and yarn, which is applied in the field of yarn resistance head, can solve the problems of constant change, cost, complexity, etc., and achieve the effect of good spinning effect, reduced complexity and high spinning stability
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[0061] exist figure 1 The air spinning device shown schematically in , is designated as a whole by the reference number 1 . Such a spinning device has, as is known, a rotor housing 2 in which the rotor part of a rotor 3 rotates at a relatively high rotational speed.
[0062] The rotor 3 is supported with its rotor shaft 4 in the bearing wedge of a washer bearing 5 and is driven by a machine-length tangential drive belt 6 which is loaded by means of a pressure roller 7 . The axial fixation of the rotor shaft 4 takes place, for example, via a permanent-magnetic thrust bearing 18 .
[0063] The rotor housing 2 which is open towards the front can be closed during spinning by a pivotably mounted cover element 8 .
[0064] That is to say, a channel disk opens into the cover element, which channel disk bears against the rotor housing 2 with a lip seal 9 .
[0065] Furthermore, the rotor housing 2 is connected via a corresponding suction duct 10 to a low-pressure source 11, which g...
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