A fabric forming device with oblique yarn guiding function

A guiding function and forming device technology, which is applied in textiles, looms, textiles and papermaking, etc., can solve the problems of insufficient mechanical properties of composite materials and easy adhesion of fabrics, so as to reduce the adhesion effect, wide engineering application range, and easy disassembly and maintenance effects

Active Publication Date: 2020-08-18
TIANJIN POLYTECHNIC UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this loom also does not have a slanting yarn guiding mechanism, and the produced fabric is prone to adhesion, which makes the mechanical properties of the final composite material insufficient.

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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  • A fabric forming device with oblique yarn guiding function
  • A fabric forming device with oblique yarn guiding function
  • A fabric forming device with oblique yarn guiding function

Examples

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Effect test

Embodiment Construction

[0049] In order to further disclose the invention content, features and effects of the present invention, the following examples are specifically cited and described in detail in conjunction with the accompanying drawings as follows.

[0050] See attached Figure 1-23 , a fabric forming device with an oblique yarn guiding function, comprising a frame 1, a yarn drawing mechanism 2, a yarn dividing mechanism 3 and a weft beating mechanism 4, the yarn drawing mechanism 2, the yarn dividing mechanism 3, and a weft beating mechanism 4 are installed in the lower, middle and upper parts of the frame 1 in turn; the yarn drawing mechanism 2 includes a movable reed 21, a double-headed long bolt A22, and a fastening nut A23, and the movable reed 21 includes a half-open and The main reed 211 with reed beams on both sides and the auxiliary reed 212 with half openings and no reed beams on both sides, the reed teeth of the auxiliary reed 212 are relatively embedded in the grooves between 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 relates to a fabric forming device with an inclined yarn guide function. The fabric forming device comprises a frame, a yarn guide mechanism, a yarn splitting mechanism, a beating-up mechanism and the like, wherein the yarn guide mechanism, the yarn splitting mechanism and the beating-up mechanism are sequentially mounted on the lower portion of the frame, in the middle of the frameand on the upper portion of the frame. Reeds of the yarn guide mechanism and the yarn splitting mechanism are movable reeds, and main reeds and auxiliary reeds are alternately arranged through friction force. Yarns sequentially penetrate the yarn guide mechanism, the yarn splitting mechanism and the beating-up mechanism from a weaving machine. After inclined yarn movement is finished once, the yarn guide mechanism rearranges the yarns, the yarn splitting mechanism is used for splitting the yarns, and finally, the beating-up mechanism moves forwards and performs beating-up. Adjustment of upper,lower, front and rear positions of the beating-up mechanism can be controlled by an externally mounted motor and two ball screw pairs. According to the fabric forming device, the warp density of a fabric with an inclined yarn structure can be more uniform, the surface of the fabric is smoother, and engineering application is facilitated.

Description

technical field [0001] The invention relates to the technical field of weaving, in particular to a fabric forming device for a loom, in particular to a fabric forming device with an oblique yarn guiding function. Background technique [0002] As China's aerospace industry continues to grow, its requirements for material performance continue to increase, so it is necessary to develop composite materials with light weight, high strength, and good benefits. As a typical composite material, textile composite materials show great potential. The development potential is attracting more and more attention. However, due to foreign blockades and restrictions on our technology, our country is still in the stage of development and exploration in this field. [0003] Studies have shown that multiaxial fabrics with skewed yarns produce composites with better mechanical properties than their equivalent fabrics without skewed yarns. According to the designer's requirements, the multi-axi...

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): D03D49/60D03J1/04
CPCD03D49/60D03J1/04D10B2101/00D10B2101/02D10B2101/12
Inventor 张一帆陈利陈小明谢军波焦亚男马明
Owner TIANJIN POLYTECHNIC UNIV
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