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Shuttle propeller and circular weaving machine

A propeller and shuttle technology, applied in circular looms, looms, textiles, etc., can solve the problems of severe friction wheel wear, slipping, and abnormal rolling noise, so as to improve service life, improve transmission efficiency, reduce wear and tear The effect of movement noise

Pending Publication Date: 2021-06-04
常州胜金新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of the related technologies mentioned above, the inventor believes that there are the following defects: the friction wheel will slip when it rolls on the friction runway, which will lead to serious wear of the friction wheel, abnormal rolling noise, and the overall transmission efficiency of the shuttle propeller is also low

Method used

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  • Shuttle propeller and circular weaving machine
  • Shuttle propeller and circular weaving machine
  • Shuttle propeller and circular weaving machine

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Embodiment Construction

[0038] The following is attached Figure 1-5 The application is described in further detail.

[0039] The embodiment of the present application discloses a shuttle propeller and a circular loom, such as figure 1 As shown, the circular loom includes a frame 6, the frame 6 is provided with a concentric propulsion disc 63, a friction track 61 and a circular shed 62, the circular shed 62 is provided with a shuttle 64, and the shuttle propeller is installed on the propulsion disc 63 On, and be used for pushing shuttle 64 and be positioned at running in circular shed 62.

[0040] like figure 2 and 3 As shown, the shuttle propeller includes a propulsion frame 1, a friction wheel 2 and a propulsion wheel 3. A first installation hole 11, a second installation hole 12 and a third installation hole 13 are sequentially opened on the propulsion frame 1 along its thickness direction. The sequence is the same as the revolution direction of the propulsion disc 63 . A friction wheel sha...

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Abstract

The invention relates to a shuttle propeller and a circular weaving machine, and belongs to the field of textile equipment. The shuttle propeller comprises a propelling frame, a friction wheel and a propelling wheel; the friction wheel and the propelling wheel are both rotatably connected with the propelling frame; the friction wheel is in a circular truncated cone shape, and the axis of the friction wheel intersects with the rotation center axis of a propelling disc; the rotation radius of the end face, facing the propelling disc, of the friction wheel with the center of the propelling disc as the circle center is R; the wheel width of the friction wheel in the radial direction of the propelling disc is W; the radius of the end face, facing the propelling disc, of the friction wheel is r0; and the radius of the end face, away from the propelling disc, of the friction wheel is r1, wherein r1 / r0 is equal to (W + R) / R. According to the shuttle propeller, the slipping phenomenon of the friction wheel can be effectively improved, only pure rolling motion occurs between the friction wheel and a friction runway, abrasion and transmission abnormal sound between the friction wheel and the friction runway are reduced, the service life of the friction wheel and the service life of the whole shuttle propeller are prolonged, and meanwhile the overall transmission efficiency of the shuttle propeller is improved.

Description

technical field [0001] The present application relates to the technical field of textile equipment, in particular to a shuttle propeller and a circular loom. Background technique [0002] Circular loom is a textile equipment that weaves PP or HDPE flat yarn into circular weaving cloth. It uses multiple shuttles with shuttle rings to make circular motions in the circular shed, and weaves multiple weft yarns at the same time. Flat yarn warp and weft interlaced weaving into cloth process. There are many spindles on the warp frame, and a certain number of warp yarns are selected according to the width of the weaving fabric and the width of the flat yarn. Wrap around the cylinder at equal intervals and weave into tube cloth. [0003] The shuttle propeller, as the key part to push the shuttle to make a circular motion, generally includes a propulsion frame, a propulsion wheel and a friction wheel. The propulsion wheel is rotatably connected to the propulsion frame through the pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D03D37/00
CPCD03D37/00
Inventor 蒋新伦
Owner 常州胜金新材料科技有限公司
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