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Yarn pressing structure for warp knitting machine

A warp knitting machine and yarn pressing technology, applied in warp knitting, textiles, papermaking, knitting and other directions, can solve the problems of affecting the weaving effect, yarn track deviation, etc., to reduce the rate of defective products and the effect of pressing yarn. Good results

Inactive Publication Date: 2021-05-25
FUJIAN JINJIANG JILONG MACHINE IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When the existing yarn pressing plate warp knitting machine is pressing the yarn, the yarn is in the feeding state, so it is in an inclined state, which will easily cause the deviation of the yarn track when pressing the yarn, thus affecting the weaving effect

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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  • Yarn pressing structure for warp knitting machine
  • Yarn pressing structure for warp knitting machine
  • Yarn pressing structure for warp knitting machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0018] combined with figure 1 , figure 2 and image 3 , a yarn pressing structure for a warp knitting machine, which includes a body 1 and a cross shaft 2, the cross shaft 2 is rotatably connected in the body 1, one end of the cross shaft 2 protrudes from the body 1, and stretches out from the body 1. A horizontal plate 3 is provided on one side of the external horizontal axis 2. A cylinder 4 is provided below the horizontal plate 3. A fixed plate 5 is provided below the cylinder 4. The fixed plate 5 is fixed on the body 1 and is located on the Both sides of the lower side wall of the horizontal axis 2 inside the body 1 are respectively provided with connecting rods 6, and the other ends of the connecting rods 6 are respectively hinged with V-shaped rods 7, and the corners of the V-shaped rods 7 rotate with the body 1 through a short axis. connected, 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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PUM

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Abstract

The invention relates to a yarn pressing structure for a warp knitting machine. The yarn pressing structure comprises a machine body and a transverse shaft, wherein the transverse shaft is rotationally connected inside the machine body; one end of the transverse shaft extends out of the machine body; a transverse plate is arranged on the side, extending out of the machine body, of the transverse shaft; an air cylinder is arranged below the transverse plate; a fixed plate is arranged below the air cylinder; the fixed plate is fixed to the machine body; connecting rods are arranged on the two sides of the lower side wall of the transverse shaft located in the machine body; V-shaped rods are hinged to the other ends of the connecting rods; the corners of the V-shaped rods are rotationally connected with the machine body through short shafts; inverted V-shaped rods II are rotationally connected to the other ends of the V-shaped rods; the corners of the V-shaped rods II are rotationally connected with the machine body through short shafts; and a downward yarn pressing plate is arranged at the other end of each V-shaped rod. The yarn pressing structure has the following advantages that yarn deviation is prevented, and the yarn pressing effect is improved.

Description

technical field [0001] The invention relates to the technical field of yarn pressing structures, in particular to a yarn pressing structure for warp knitting machines. Background technique [0002] The main loop forming parts of the warp knitting machine are knitting needles, guide needles, sinkers and pressing plates (for crochet machines). The knitting needles are mounted on the needle bed in a row and move together with the needle bed. The guide needles are installed on the slats to form a bar. The warp yarn passes through the eyelet of the yarn guide needle, moves along with the bar and wraps around the needle, and is woven into a fabric through the mutual cooperation of knitting needles, sinkers and other loop forming parts. Some yarns form obvious concave-convex embroidery patterns on the surface of the fabric, thereby enhancing the three-dimensional effect of the fabric surface. The yarn pressing plate in the yarn pressing device moves down and moves up along the ya...

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 Applications(China)
IPC IPC(8): D04B27/10
CPCD04B27/10
Inventor 柯清松庄逸风曾华华
Owner FUJIAN JINJIANG JILONG MACHINE IND