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Carbon fiber heald frame being of sandwich structure

A sandwich structure, carbon fiber technology, applied in the direction of heald, textile, textile and papermaking, can solve the problem of difficult to adapt to the production requirements of high-speed looms and heavy-duty special looms, achieve large development research and practical value, improve resistance Fatigue and static and dynamic performance, vibration and noise reduction effect

Inactive Publication Date: 2017-11-17
XI'AN POLYTECHNIC UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These kinds of heald frames can work normally on ordinary looms, but it is difficult to meet the production requirements of high-speed looms and heavy-duty special looms

Method used

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  • Carbon fiber heald frame being of sandwich structure
  • Carbon fiber heald frame being of sandwich structure
  • Carbon fiber heald frame being of sandwich structure

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Experimental program
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Effect test

Embodiment Construction

[0021] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0022] A carbon fiber sandwich structure heald frame of the present invention, the structure is as follows figure 1 As shown, it includes side block A1 and side block B2 arranged in parallel in the vertical direction, and the upper and lower ends of side block A1 and side block B2 are respectively provided with crossbeam 3, and the inside of crossbeam 3 is provided with honeycomb structure interlayer 4, and the top and bottom of crossbeam 3 One side is provided with a heald rod 5, and the heald rods 5 of the two beams 3 are arranged oppositely.

[0023] Wherein the honeycomb structure interlayer 4 is formed by aramid fiber materials arranged in a honeycomb structure.

[0024] like figure 2 As shown, the crossbeam 3 includes side plates A3-1 and side plates B3-2 arranged in parallel, and the side plates A3-1 and side plates B3-2 are spliced...

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PUM

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Abstract

The invention discloses a carbon fiber heald frame being of a sandwich structure. The carbon fiber heald frame comprises a side baffle A and a side baffle B, wherein the side baffle A and the side baffle B are horizontally arranged along a vertical direction; upper and lower ends of the side baffle A and the side baffle B are provided with cross beams respectively; honeycomb-structure interlayers are arranged inside the cross beams; certain sides of the cross beams are provided with heald penetration rods; the heald penetration rods of two cross beams are arranged in a dead against way. The device has the characteristics of being light in weight and high in strength, and can be used for effectively inhibiting the vibration in the production process of a weaving machine and the structural stability is ensured.

Description

technical field [0001] The invention belongs to the technical field of textile machinery and relates to a carbon fiber sandwich structure heald frame. Background technique [0002] The development of the heald frame has mainly gone through three stages: wood, iron and aluminum alloy. For a long time, the exploration and innovation of heald frame research and development technology at home and abroad have never stopped. Some enterprises and related technical personnel in the industry have done a lot of fruitful work, laying an important foundation for the development and technological progress of heald frames. The heald frame is divided into: aluminum alloy heald frame, steel heald frame, carbon fiber heald frame, magnesium alloy heald frame and so on. According to the heald, it is divided into J type, C type, O type and special heald heald frame. According to the drive, it is divided into dobby, flat machine and cam. Excellent foreign heald frame manufacturers include: Sw...

Claims

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Application Information

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IPC IPC(8): D03C9/06
CPCD03C9/0625D03C9/0675
Inventor 王益轩陈雨周能刘静王永强李鹏飞
Owner XI'AN POLYTECHNIC UNIVERSITY