Device and method for realizing integral knitting for horizontal division area structures

A regional and horizontal technology, applied in the direction of braided fabrics, textiles and papermaking, etc., can solve the problems of difficult weaving manufacturability and quality control, inability to meet design requirements at the same time, loss of processing very sensitive performance, etc., to improve weaving efficiency, High machinability and effect of reducing the number of equipment
CN103276527BActive Publication Date: 2014-11-26YIXING HUAHENG HIGH PERFORMANCE FIBER WEAVING
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Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Patents(China)
Current Assignee / Owner
YIXING HUAHENG HIGH PERFORMANCE FIBER WEAVING
Publication Date
2014-11-26

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Abstract

The invention discloses a device and method for realizing integral knitting for horizontal division area structures. The device comprises a yarn fixing device, a controlling device, a driving device, and a division area knitting working table, wherein the yarn fixing device is used for fixing a start knitting yarn and allowing the tensile force to be even, so as to be easy to knit; the controlling device controls the driving device to operate by presetting yarn carrying device moving programs corresponding to each knitting structure; the driving device comprises a power source and a telescopic rod group; the division knitting working table is composed of at least two independent areas; each division area is formed by a yarn carrying device and a knitting track; the yarn carrying devices move in line directions, and then in the row directions with the bearing of knitting tracks; and differences of moving directions, times, and step distances of the yarn carrying devices in a machine circulation derives different knitting structures. The device and the method can realize distribution of division areas with different structures in peripheral direction of a revolved body, and satisfy differentiation using requirements for different areas of a pre-form body.
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Description

technical field

[0001] The invention belongs to the field of textiles, and relates to a device and a method capable of realizing the integrated weaving of a horizontal sub-area structure, which belongs to a processing device and a processing method of a textile structure prefabricated body. Background technique

[0002] Different textile structure preforms have different reinforcement effects on composite materials. The three-dimensional braided structure can significantly improve the strength and stiffness as a whole, and has excellent damage resistance, good mechanical properties and ablation resistance, but it is very sensitive to processing and has a large loss of performance. The fibers in the warp direction of the angle interlocking structure are bent, and the mechanical properties are lower than those of the three-dimensional braided structure, but it is not sensitive to processing and can be processed to a greater extent. Orthogonal three-way structure The yarns in ...

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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