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Three-dimensional tubular loom

A tubular loom technology, applied in looms, textiles, textiles and papermaking, etc., can solve problems such as the difficulty in realizing continuous weaving process automation of weft insertion, and achieve simple and easy mechanization and automation, wide designability, The effect of strong fabric structure diversity

Inactive Publication Date: 2016-02-17
DONGHUA UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] What the present invention aims to solve is that the weaving process of existing cylindrical fabrics is characterized by radial openings and circumferential sheds, and the circumferential sheds are closed, which makes it difficult to achieve continuous weft insertion and automation of the weaving process The problem

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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Experimental program
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Embodiment

[0020] Such as Figure 1-4 Shown is a schematic diagram of the structure of the three-dimensional cylindrical loom provided by the present invention. It includes a frame 1, a transmission mechanism, a circumferential shedding mechanism 3, a radial weft insertion mechanism 4, an axial beating-up mechanism 5, and a yarn storage type feeding mechanism. After the device 6 and the linear winding mechanism 7.

[0021] Frame 1 consists of frame top 1.1, bracket 1.2, pole 1.3 and base 1.4. The material is ordinary carbon steel. The frame top 1.1 is designed as an octagon. The diameter of the outer octagonal inscribed circle is 200cm. The pole 1.3 is located on the machine. The center of the frame 1.

[0022] The circumferential opening mechanism 3 is composed of a circular rail 3.1, a sliding block 3.2 and a distribution device 3.3. The circular rail 3.1 is fixed on the top of the rack 1.1. The circular rail 3.1 is an I-shaped and made of aluminum alloy. There are three Orbital ring; 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

The invention discloses a three-dimensional tubular loom which comprises a frame, a transmission mechanism, a circumferential opening mechanism, a radial weft insertion mechanism, an axial beating-up mechanism, a yarn-storage type yarn let-off device and a linear taking-up mechanism. The three-dimensional tubular loom is characterized in that the frame comprises a base, a frame top, a support used for supporting the top edge of the frame and an upright used for supporting the top center of the frame; the circumferential opening mechanism comprises a circular rail fixed at the top of the frame, a plurality of small sliders sleeving the circular rail and a shifting device connected with the upright; the radial weft insertion mechanism comprises a rapier, a shuttle feeding device, a shuttle receiving device and a shuttle; the axial beating-up mechanism comprises a beating-up finger, a slider and a connecting rod connected with the beating-up finger and the slider respectively. A circumferential opening and a radial shuttle opening are adopted to weaving equipment weaving fabric of the three-dimensional tubular loom, the radial shuttle opening is opened, introduction of radial yarns is facilitated, and continuity in weft insertion and automation in the weaving process are realized.

Description

Technical field [0001] The invention belongs to the field of textile machinery, and specifically relates to a novel weaving equipment capable of weaving a three-dimensional cylindrical fabric. Background technique [0002] Three-dimensional woven fabric reinforcement is a very effective form of reinforcement. It not only has a three-dimensional spatial shape, and the internal yarn has a three-dimensional interlaced structure. Compared with materials made by weaving, knitting, winding, stitching, and lamination, its The structure has good dimensional stability, high interlayer shear strength, and good impact resistance. With the continuous development of composite materials and new requirements in the aviation field, the research on cylindrical three-dimensional fabric composite materials has received more extensive attention. [0003] At present, the three-dimensional weaving equipment related to my country's patent information system mainly includes three-dimensional weaving and ...

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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Patent Type & Authority Patents(China)
IPC IPC(8): D03D41/00D03C13/00D03D49/62D03D49/26
Inventor 李毓陵杨婷婷李炜丁辛
Owner DONGHUA UNIV
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