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Pile loop knitting device of knitting core-spun woolen cloth machine

A woolen and loop technology, which is applied in the field of loop knitting devices for knitted corespun woolen machines, can solve the problems of poor surface quality and elastic properties, inability to process knitted woolen loops, and low processing efficiency.

Active Publication Date: 2016-04-13
WEIHAI PENGYUAN TEXTILE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The present invention aims at the technical problem that the traditional process of making woolen cloth is complicated, the processing cost is high, and the processing efficiency is low. Although the processed woolen cloth has been processed in the later stage, the surface quality and elastic performance are still poor. Processing simple patterns of vertical and horizontal plain colors and small grids, can not process colorful and complex patterns, and colored and complex patterns can only be processed by silk screen printing. Provide a method of making woolen cloth with simple technology and low processing cost. , High processing efficiency, the surface quality and elasticity of the processed woolen cloth are good, not only can process simple patterns of vertical and horizontal plain colors and small grids, but also can process colorful and complex patterns.
[0007] At the same time, for the loop forming system of the existing circular weft knitting machine, it can only complete the weaving of a single ground yarn, and cannot combine the plush fiber and the ground yarn at the same time, and cannot be processed to coat the plush fiber on the inner and outer surfaces. The knitted woolen loop of the covering circle cannot be processed into a knitted core-spun woolen fabric in the end. It provides a method that can not only complete the weaving of a single ground yarn, but also combine the plush fiber and the ground yarn to form an inner and outer surface. Knitted wool loops that are covered with plush fiber wrapping circles, and finally processed into knitted corespun woolen fabrics Knitted corespun woolen machine loop knitting device

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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  • Pile loop knitting device of knitting core-spun woolen cloth machine
  • Pile loop knitting device of knitting core-spun woolen cloth machine
  • Pile loop knitting device of knitting core-spun woolen cloth machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Such as Figure 1-Figure 5 Shown is a schematic diagram of an embodiment of the present invention, Figure 5-Figure 10 is a schematic diagram of a traditional sinker, Figure 11-Figure 14 It is a schematic diagram of the two states when the knitting needle is working, Figure 15-Figure 24 It is an exploded diagram of the movement of the knitting needle and the traditional sinker.

[0042] Such as figure 1 As shown, it is a schematic diagram of the loop knitting device of the knitted core-spun woolen machine of the present invention. It can be seen in the figure that a needle cylinder 11 is provided, and the needle cylinder 11 is an overall circumferential structure. For simplified description, figure 1 Only a part of the circumference of the needle cylinder 11 is drawn in the middle. The outer wall of the needle cylinder 11 is provided with a needle groove in the circumferential direction. The inner side of the triangle 7 is provided with a track groove 9 for the up...

Embodiment 2

[0052] Such as Figure 25-Figure 38 As shown, it is another embodiment of the present invention, which mainly optimizes and improves the traditional sinker; this embodiment provides a loop knitting device for knitted corespun woolen machine with guide curve short piece nose sinker, The surface appearance quality and elastic performance of the knitted wool loop 12 are further improved.

[0053] As described in Embodiment 1, when the plush fiber blowback air nozzle 10 blows the upper half of the plush fiber 21 down on the upper surface of the piece nose 18 of the sinker 4, the upper half of the plush fiber 21 is formed into a single Turn back 32, when the needle cylinder 11 drives the next knitting needle 8 to move downward, the needle hook 23 on the knitting needle 8 pulls the ground yarn 2 and moves downward again, and the downward moving ground yarn 2 pulls again Hold the back bend 32 formed by the upper half of the plush fiber 21, and wrap it on the ground yarn.

[0054] B...

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 provides a pile loop knitting device of a knitting core-spun woolen cloth machine. The pile loop knitting device is used for making woolen cloth and is simple in technology method, low in processing cost and high in processing efficiency, and the processed woolen cloth is good in surface quality and elastic property. The pile loop knitting device is provided with a needle cylinder, the needle cylinder is provided with weaving needle grooves in the circumferential direction, weaving needles are vertically slidably arranged in the weaving needle grooves, and a vertical motion orbital groove of the weaving needles drives the weaving needles to complete the vertical motion; the outer circumference of the upper portion of the needle cylinder is fixedly provided with a sinker support ring, the end face of the sinker support ring is provided with sinker grooves in the circumferential direction, and sinkers are slidably arranged in the sinker grooves front and back; an upper triangular is arranged above the sinkers, the bottom face of the upper triangular is provided with a front-back motion orbital groove of the sinkers, the front-back motion orbital groove of the sinkers drives the sinkers to complete the front-back motion, and a fuzzy fiber reverse blowing air nozzle is arranged at the position opposite to the sinkers. The pile loop knitting device can be widely applied to the field of the knitting core-spun woolen cloth machines.

Description

technical field [0001] The invention relates to a knitting core-spun woolen machine, in particular to a loop knitting device for a knitted core-spun woolen machine. Background technique [0002] We know that the traditional process of making woolen cloth is to first spin the top into yarn, then weave it into flat cloth with a loom, and then raise the surface, that is, the surface napping process, in order to improve the surface of the woolen cloth. In order to improve the appearance quality, the floating hair is cut flat, and then the desaturation process or shrinking process is carried out to further improve the elastic properties of the woolen fabric. [0003] The above-mentioned traditional process of making woolen cloth is complicated, the processing cost is high, and the processing efficiency is low. The surface quality and elastic properties of the processed woolen cloth are still poor. Moreover, this traditional process can only process vertical and horizontal plain c...

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): D04B1/02D04B15/32D04B15/06
CPCD04B1/02D04B15/06D04B15/32
Inventor 曲世刚于海
Owner WEIHAI PENGYUAN TEXTILE TECH