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Yarn feeding wheel

A yarn feeding roller and yarn feeding rod technology is applied in textile and papermaking, knitting, weft knitting and other directions, which can solve the problem that the uniformity control of the triangular yarn support rod is difficult, the cost is increased, and the production of the triangular yarn support rod is time-consuming. And other issues

Active Publication Date: 2019-07-26
陈伯霖
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The aforementioned prior art (No. CN201068506Y) is composed of a plurality of triangular yarn feeding rods intersected between the upper and lower discs. The yarn feeding rod is made of metal, and it is very difficult to control the quality and angle uniformity of each triangular yarn support rod, which leads to an increase in cost
In addition, the metal yarn feeding rod is wound by the yarn for a long time, especially when the knitting machine eats a large amount of yarn, the sharp shape of the yarn is like a knife cutting, and the triangular yarn feeding rod is often easily cut by the yarn. It is not an ideal design to cause the burrs on the cutting rod to scratch the surface structure of the yarn.
[0005] Therefore, in view of the fact that the existing yarn feeding wheel structure has defects in its manufacture and use and its structural design is not ideal, the inventor of this case started to develop its solution, hoping to develop a more manufacturing Ease of use, smoothness of yarn feeding effect, and a yarn feeding wheel that is not prone to failure to promote the development of this industry, and after a long time of conception, the present invention is produced

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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no. 4 example

[0070] Please refer to Figure 15, Figure 16 , used to illustrate the fourth embodiment of the present invention. The main structure of this embodiment is the same as that of the first embodiment and has the same effect, so the same symbols are used and the description thereof is omitted.

[0071] The yarn feeding rod set 60 includes a plurality of first yarn feeding rods 61 and a plurality of second yarn feeding rods 62 . One side of the first yarn feeding rod 61 is a flat back portion 610, and the two ends of the back portion 610 are respectively a narrow end portion 611 connected to the first wheel 10 and a wide end portion 612 connected to the second wheel 20, The end wide portion 612 extends from the back 610 to the other side to form a half-tooth-shaped structure, that is, one side (bottom) of the end wide portion 612 is flat, and shrinks inward toward the end narrow portion 611 to become oblique. Beveled portion 613 . The narrow end portion 611 extends downward toward...

no. 5 example

[0078] Please refer to Figure 18, Figure 19 and Figure 20 , used to illustrate the fifth embodiment of the present invention. This embodiment is the same as the first embodiment and has the same effect, so the same symbols are used and the description thereof is omitted.

[0079] The differences are described as follows: the first wheel 10 is provided with a central through hole 11, and the periphery of the through hole 11 is provided with a plurality of fixing screw holes 12 and a plurality of positioning posts 14 protruding downwards (see FIG. 18A ). The bottom surface of the first wheel disc 10 is protrudingly provided with a wheel seat body 17, which is a conical column that shrinks inwardly, and has a bottom ring joint surface 170 and a top side ring joint surface 172. The wheel seat body 17 The peripheral ring is provided with a plurality of first side ribs 171, and the plurality of first side ribs 171 are arranged to protrude from the periphery of the wheel seat body...

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 yarn feeding wheel.The yarn feeding wheel further comprises a first wheel disk, a second wheel disk fixedly connected with the first wheel disk and a yarn feeding rod set arranged between the first wheel disk and the second wheel disk.The yarn feeding rod set comprises a plurality of first yarn feeding rods and a plurality of second yarn feeding rods.The first yarn feeding rods and the second yarn feeding rods are in a wave tooth block shape and are respectively provided with a convex tooth part.Thus, the yarn feeding wheel can have yarn feeding friction acting force naturally produced by the ceramic yarn feeding rods, and wheel rubber gaskets are removed; by means of ceramic yarn feeding wheels formed by the wave structural blocks in a stagger mode, the yarn feeding effect can be positively smooth, manufacturing is convenient, and faults do not occur easily.

Description

technical field [0001] The invention relates to a yarn feeding wheel, in particular to a ceramic yarn feeding wheel composed of staggered wavy structures, so that the yarn feeding effect can be smooth, and the yarn feeding wheel is easy to manufacture and not prone to failure. Background technique [0002] Press, the yarn feeding wheel is a component installed on the disc knitting machine for yarn feeding. The existing yarn feeding wheel is covered with a rubber or plastic wheel apron, and the friction between the yarn and the wheel apron on the surface of the yarn sending wheel is used. force to convey the yarn. Since the apron is constantly rubbed by the yarn, the surface of the apron will become rough, which will lead to poor yarn feeding and affect the quality of the fabric. Therefore, the apron must be replaced regularly. However, due to the large number of yarn feeding wheels and winding yarns on each knitting machine, it is quite cumbersome and time-consuming to repl...

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): D04B15/38
CPCD04B15/38
Inventor 陈伯霖
Owner 陈伯霖