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Novel three-dimensional weaving machine

A three-dimensional loom, a new type of technology, applied in looms, textiles, knitting, etc., can solve the problems of low performance of textile composite materials, incomplete interweaving of yarns, single structure of woven fabrics, etc., and achieve optimal interlayer shear strength, The effect of light weight and suitable toughness

Inactive Publication Date: 2008-10-29
FOSHAN CIHUI TONGDA SCI & TECH
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  • Description
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Problems solved by technology

The three-dimensional multi-rapier loom adopts the unique multi-eye heddle and multi-rapier weaving in the Y direction and Z direction. In the above method, the warp yarn can only be opened along the width direction, and the yarns in the three directions cannot be completely interwoven. Poor stability, single structure of woven fabric, low performance of the produced textile composite material and other disadvantages

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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Embodiment Construction

[0026] The invention adopts the general mechanical design method design, the main body is the frame, and the frame mainly includes four major mechanisms: a winding mechanism, an opening mechanism, a weft insertion mechanism, and a warp let-off mechanism.

[0027] Such as figure 1 , figure 2 As shown, the two sets of winding guide rails 2 are in the shape of grooves and are fixed on both sides of the front end of the frame 1 by screws along the X direction. The yarn fixing plate 3 and the yarn dividing plate 4 are both composed of four long thin rods. The yarn dividing plate is fixed on the winding plate 16 along the Z-direction by a nut. The winding plate is locked in the groove of the winding rail and driven by a rack and pinion, so that it can move back and forth on the winding rail. The yarn fixing plate is used to fix the X-direction warp yarns and is the main source of crimping tension. The yarn dividing plate is the yarn dividing mechanism to ensure the hierarchy of yarns....

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

The invention belongs to the field of textile machinery, in particular to a novel 3D loom capable of producing 3D textile composite material skeleton. The novel 3D loom comprises a frame and a transmission portion, and is characterized in that the loom also includes a 3D woven fabric winding mechanism arranged on the front end of the frame, a multilayer warp let-off mechanism arranged on the tailend of the frame, and a Y-direction opening, a Z-direction weft inserting mechanism, a Z-direction opening and a Y-direction weft inserting mechanism, which are sequentially arranged between the winding mechanism and the let-off mechanism. The 3D loom has the advantages that (1) the loom can weave completely and has good stability, the woven fabrics have various structures, and the produced textile composite material has excellent performance; (2) four different fabrics can be woven; (3) the integrity of the fabric can be ensured; (4) the pitch between yarns can be better controlled to combine with the looseness of the 3D woven fabrics, and the loom obviates the need of a beating up mechanism; and (5) the loom has simple structure and operation and convenient maintenance by fully utilizing electromechanical integration technology.

Description

Technical field [0001] The invention belongs to the field of textile machinery, and specifically relates to a novel three-dimensional loom capable of producing a three-dimensional textile composite material skeleton. Background technique [0002] In the current era of pursuing high efficiency, energy saving and environmental protection, the disadvantages of high energy consumption, low efficiency and high pollution of some traditional materials have gradually emerged. The three-dimensional woven textile composite material not only has the characteristics of lightness, thinness and high strength, but also has the characteristics of high heat and fire resistance, high dimensional stability, high chemical resistance, high filtering function, etc., which can replace some traditional metal materials and ceramics. Materials are used in aerospace, aviation and military industries, and gradually expanded to transportation, automobile industry, shipbuilding, sporting goods, medical and he...

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): D03D41/00D03D49/20D03D49/50D03D49/06D03D51/00D04B39/06
Inventor 林富生雷元强陈燚涛宋志峰文文钟丽丽徐丽芬周琦
Owner FOSHAN CIHUI TONGDA SCI & TECH
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