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Warp knitting transverse moving device and warp knitting machine

A traversing device and warp knitting technology, applied in the field of warp knitting machines, can solve the problems of glue aging, non-compliance with environmental protection requirements, difficulty in maintaining veil fixation for a long time, etc.

Active Publication Date: 2022-02-18
江苏苏美达纺织有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the method of coating glue on the back is a chemical method. On the one hand, it does not meet the requirements of environmental protection and increases the production and processing procedures. On the other hand, because the back is coated with a glue layer as a whole, it cannot be napped, which limits the use of double-sided plush fabrics. The production is realized, and at the same time, in the process of repeated washing and use in the later stage, the glue is prone to aging or even peeling off, resulting in a decrease in adhesion, making it difficult to maintain the fixation effect on the veil for a long time

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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  • Warp knitting transverse moving device and warp knitting machine
  • Warp knitting transverse moving device and warp knitting machine
  • Warp knitting transverse moving device and warp knitting machine

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0076] The preparation method of the plush fabric comprises the following steps: veil warping, core yarn warping → machine weaving → gray cloth slitting → gray cloth combing → gray cloth ironing → gray cloth presetting → gray cloth dyeing (except yarn-dyed, no need Dyeing), softening→drying of colored cloth→colored cloth wool (except for single-sided plush, which does not need to be brushed)→colored cloth blowing (mainly for wool-like products, other products can be selectively blown or not) →Combing the colored cloth→Scalding the colored cloth→Shearing the colored cloth→Shaking the colored cloth→Shaping the finished product of the colored cloth.

[0077] During the weaving process, the number of comb bars is i, and 5≤i≤8. Specifically, when i=5, GB 1 、GB 2 and GB 4 、GB 5 Configure core yarn; when i=6, GB 1 、GB 2 and GB 5 、GB 6 Configure core yarn; when i=7, GB 1 、GB 2 and GB 6 、GB 7 Configure core yarn or GB 1 , GB 2 、GB 3 and GB 5 、GB 6 、GB 7 Configure the ...

Embodiment 1

[0102] Such as image 3 Shown is a schematic diagram of a faceplate structure in the six-stroke process (this figure is also a scaled-down view of one of the schemes).

[0103] The flower disc is equally divided into 8 rows along the circumference. The transition point 1 of the slope surface can be a straight line transition as shown in the figure, or a transition of an arc surface, so that it is smoother to use.

[0104] On the outer surface of the faceplate, two slopes are formed between adjacent rows, and the pressure angles α21 and α22 of the slopes are both between 15° and 35°, while the thrust motion angle β2 between adjacent rows is between Between 7.5° and 82.5°.

Embodiment 2

[0106] Such as Figure 4 Shown is a schematic diagram of a faceplate structure in the eight-stroke process (this figure is also a scaled-down view of one of the schemes).

[0107] The flower disc is evenly divided into 6 rows along the circumference.

[0108] On the outer surface of the flower disc, three slopes are formed between adjacent rows, and the pressure angles of the slopes are respectively between 10° and 15°, while the thrust movement angle between adjacent rows is between 7.5° and 82.5° between.

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 warp knitting transverse moving device and a warp knitting machine. The warp knitting transverse moving device comprises a faceplate and guide bars, the cross section of the faceplate is in a ring shape with different outer diameters, the ring shape is evenly divided into x transverse rows in the circumferential direction, and x is larger than or equal to 2 and smaller than or equal to 8; and at least two slopes are formed between the adjacent transverse rows on the outer surface of the faceplate. By adopting the structural design, a gradually gentle slope is designed and used for buffering and enabling the guide bar to move step by step, instability caused by the large span can be avoided, high precision and stability of the warp knitting machine in the fabric production process can be achieved easily, continuous production of the machine can be protected easily, and high speed of the machine can be realized.

Description

technical field [0001] The present application relates to the field of warp knitting machines, in particular to a warp knitting traverse device and a warp knitting machine. Background technique [0002] With the development of society and the advancement of science and technology, people have higher and higher requirements for the quality of fabrics used in clothing and home textiles. As an important category of autumn and winter clothing and home textile products, plush products are rich in product changes and widely used. People are not only satisfied with the aesthetic appearance, comfort, and warmth of plush products, but pay more and more attention to their environmental protection, functionality, and safety in use. Or other functional raw materials, bio-based raw materials, etc. are favored. However, in the short term, it is difficult for these new raw materials to completely replace the common chemical fiber raw materials that are currently used most in plush produc...

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): D04B27/26D04B21/02
CPCD04B27/26D04B21/02D04B25/02D04B27/00D10B2201/22D10B2331/04
Inventor 程龙陈伟
Owner 江苏苏美达纺织有限公司
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