Coupler for spandex spinning machine

A spinning machine and coupling technology, which is applied in the field of spandex yarn production, can solve the problems of inconvenient replacement, complex coupling structure and high cost, and achieve the effect of improving firmness

Inactive Publication Date: 2018-11-13
张家港市隆和氨纶纱有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the structure of the coupling is too complicated, it is inconvenient to replace and the cost is high
In addition, the existing couplings will have a position shift after working for a period of time

Method used

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  • Coupler for spandex spinning machine

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Embodiment Construction

[0017] The technical solutions in the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0018] In order to further understand the present invention, the present invention will be described in detail below in conjunction with examples.

[0019] In the prior art, positional movement occurs between the first half-shaft and the second half-shaft in the coupling structure. In order to solve the problems of the prior art, the present invention proposes a shaft coupling for spandex spinning machines, comprising a first half shaft, a second half shaft and...

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PUM

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Abstract

The invention discloses a coupler for a spandex spinning machine. The coupler comprises a first half shaft, a second half shaft and a shaft sleeve connecting the first half shaft with the second halfshaft, and the first half shaft and the second half shaft are fixed through a connection shaft. The surface of the connection shaft is provided with a pressing structure. The shaft sleeve is providedwith an installation hole for installing a fastener. The fastener comprises a bolt and a nut used in match with the bolt. The bolt penetrates through the installation hole and extends out of the installation hole in the horizontal direction. The bolt is provided with first rubber gaskets and a second rubber gasket, the first rubber gaskets are arranged at the position, located in the installationhole, of the bolt, the second rubber gasket is arranged between the installation hole and the nut, and the diameter of the second rubber gaskets is larger than that of the first rubber gasket. Throughthe arrangement of the connection shaft and the fastener arranged on the connection shaft, connection firmness between the first half shaft and the second half shaft can be improved.

Description

technical field [0001] The invention relates to the technical field of spandex yarn production, in particular to a shaft coupling for a spandex spinning machine. Background technique [0002] Existing textile machines need to use rollers, cylindrical rotary parts that play the roles of feeding, drafting, and output in textile machines, and are widely used in mechanisms such as drafting, carding, and conveying. The textile machine utilizes transmission shafts and couplings to transmit power to the rollers and drive the rollers to rotate. [0003] In the prior art, the structure of the shaft coupling is too complicated, and it is inconvenient to replace and the cost is high. In addition, the existing couplings will produce positional deviation after working for a period of time. [0004] For this reason, it is necessary to propose a kind of shaft coupling for spandex spinning machine aiming at the problems mentioned above. Contents of the invention [0005] The object of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16D1/033
CPCF16D1/033
Inventor 陈烨
Owner 张家港市隆和氨纶纱有限公司
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