Mold capable of weaving plane oblique-crossing woven fabric of any angle and gap

A technology of weaving cloth at any angle, which is applied in the direction of braided fabrics, hand-woven fabrics, textiles, and papermaking. It can solve the problems of high production cost, long cycle, and constraints of plane bias composite fiber cloth, and achieve simple use and fast cost. Effect

Inactive Publication Date: 2016-05-04
BEIHANG UNIV
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AI Technical Summary

Problems solved by technology

Deformable flexible skin requires the material to meet large deformation conditions in multiple directions. By reasonably selecting parameters such as weaving angle and gap, the plane bias braided composite material can achieve large deformation in multiple directions. It is a deformable flexible skin material. One of the key technologies for the realization of large deformation, and the plane bias weaving composite fiber cloth with arbitrary angles and gaps is the basis for the development of large deformation plane bi

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Mold capable of weaving plane oblique-crossing woven fabric of any angle and gap
  • Mold capable of weaving plane oblique-crossing woven fabric of any angle and gap
  • Mold capable of weaving plane oblique-crossing woven fabric of any angle and gap

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Embodiment Construction

[0023] combine Figure 1 to Figure 4 Specific embodiments of the present invention will be described.

[0024] figure 1 It is a mold for weaving plane bias weaving cloth at any angle and gap. It is composed of a metal frame with grooves, a warp fiber bundle splitting shaft, and a splitting shaft crank. The positional connection relationship between them is: fiber The beam splitting shaft is placed on the grooved metal frame in parallel, and is connected with the frame by a reinforcing rib, and the crank of the splitting shaft is connected with the boss of the warp fiber bundle splitting shaft.

[0025] The working principle is as follows: rotate the warp fiber bundle splitting shaft to displace the warp in space, and divide the warp yarns into upper and lower layers according to odd and even numbers, so that there is a large gap between the two layers. Use the splitting shaft crank Rotate, intersperse two adjacent warps in the same direction with only one weft bundle in the ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

A weaving machine capable of weaving a plane oblique-crossing woven fabric of any angle and gap can be specially used for weaving the plane oblique-crossing composite woven fabric of any angle and gap, and is characterized by being composed of a metal frame with a warp and weft fiber beam fixing groove, a warp fiber beam splitting shaft, a splitting shaft crank and the like; according to the position and connection relations, the fiber beam splitting shaft is flat put on the frame and connected with the frame through reinforcing ribs, and the splitting shaft crank is connected with a boss of the warp fiber beam splitting shaft. By means of the weaving machine, the plane oblique-crossing composite fiber cloth of any angle and gap can be easily, conveniently and rapidly woven, use cost is low, and the technical support is provided for development of flexible composite smooth bind.

Description

technical field [0001] The invention provides a mold for weaving plane bias weaving cloth with arbitrary angles and gaps, which belongs to the technical field of composite material design. Background technique [0002] Deformable flexible skin material is one of the key technologies to realize deformable wings of aircraft. Deformable flexible skin requires the material to meet large deformation conditions in multiple directions. By reasonably selecting parameters such as weaving angle and gap, the plane bias braided composite material can achieve large deformation in multiple directions. It is a deformable flexible skin material. One of the key technologies for the realization of large deformation, and the plane bias weaving composite fiber cloth with arbitrary angles and gaps is the basis for the development of large deformation plane bias weaving composite materials. The existing composite fiber cloth weaving methods are mostly positive Interweaving or regular angle weavi...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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IPC IPC(8): D04C7/00
CPCD04C7/00
Inventor 熊峻江杨武朱云涛陈迪
Owner BEIHANG UNIV
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