JP4502943B2 - Threading structure of knitting machine - Google Patents

Description

The present invention relates to a kind of knitting machine yarn hooking structure. In particular, the present invention relates to a knit machine threading structure capable of enhancing the strength of a kind of cut pile bottom.

Advances in knitting systems have allowed people to use a variety of fabrics. For example , the invention of a pile place is epoch-making, and the pile place is widely applied to daily life goods because of its flexible surface and strong water absorption function. The pile knitting method combines a pile yarn with a ground texture knitting by a ground yarn to form a flexible surface. Patent Document 1, Patent Document 2, and Patent Document 3 filed by the applicant of the present proposal form a flexible surface of a single-sided pile .
Known pile consists of piles on the ground structure and the surface, the bottom of the pile is fixed at organizing the land yarns forming the ground structure, the opposite ends of the pile to soften the surface in a free form, Ru it is possible to increase the amount of water absorption. However, when the pile is caught, the pile easily falls off and damages the pile. Therefore , in the known technique, the ground structure is glued to strengthen the connection strength between the pile and the ground structure . However, piles produced by this technology are disadvantageous for application to products that come into contact with human skin in daily life.
In addition, with the rise of environmental protection awareness, harsh public attention has been given to women's favorite fur. For this reason, the knit industry has come up with alternatives to meet consumer needs . In the alternative method, a pile such as a pile ground surface is first knitted , and the pile is further cut to form independent cut piles . This makes the cut pile look and feel similar to the surface of the fur. Method of this type already Patent Document 4, Mira is in the patent, such as Patent Document 5, the knitted fabric having the appearance like this fur is comprises the advantage that it is difficult to fall off the cut pile, the knitting method It is not easy. Another known pile formation method has a major problem in that the pile yarn tends to fall off.

Taiwan Patent Notice 300565 Specification Taiwan Patent Publication No. 388416 Specification Taiwan Patent Notice 345204 Specification Taiwan Patent Notice No. 208294 Specification Taiwan Patent Publication No. 235625 Specification

That is, well-known pile the pile, or perishable cause of fake fur, pile or cut pile bottom ground yarn but is that there is no structure for firmly fixed, the production by bonding method or the known knitting method Has the above-mentioned problems.

Further, as described above, the pile or cut pile length (about 3 mm) is a factor that hinders the progress of knitting technology. If the consumer wants a longer pile or longer cut pile , the above technique cannot achieve that goal. Therefore, how to make a pile or a cut pile firm and further lengthen it is an urgent issue.

In order to solve the above-described problems, a main object of the present invention is to provide the following knit machine yarn hooking structure .
It is a knit machine thread hooking structure which mainly installed on the circular knitting machine,
That is, it includes a plurality of hook needles installed horizontally spaced apart , the first and second knitting needles installed between the hook needles, a ground yarn forming a ground structure, and a pile yarn forming a pile. , I said first, when the second knitting needle for knitting the ground structure, by the ground yarn forming the two fixed loops rigidly fix the pile yarn, thereby the tight fixing effect in the ground weave of the pile Achieve.
Further it is achieved a good fixing effect of the knitted fabric of the pile comprising a pile surface, installing a cutter to one end of the hook needle forming the pile, forming a cut pile and cutting the pile, said knit machine the yarn hooking structures are two-locked loop is a knit machine yarn hooking structure characterized by tightly securing the cut pile on the ground weave.
As described above, the present invention in order to extend the length of the pile or cut pile, to increase the gap between the dial and cylinder knitting machine, and increasing the distance between the foundation structure and the pile vertices, thus the pile or cut pile Achieve the effect of increasing the length.

The invention of claim 1 is a yarn hooking structure of a knit machine that is installed in a knit machine and that knits a knitted fabric with one side being a pile surface.
A plurality of hook needles installed vertically to be spaced apart from each other in the horizontal direction;
In the discharge needle space formed between the hook needles each other, placed so as to be perpendicular to the hook needles, a first needle and a second needle,
A pile yarn forming the pile surface, wherein the pile yarn is in a pile forming position and is a first knitting needle in one of two adjacent needle exit spaces and a second knitting needle in the other and adjacent to each other The pile yarn that is hung on the hook portions of the first knitting needle and the second knitting needle to form a pile on these hook needles;
A ground yarn forming a ground structure of the knitting needle, wherein the ground yarn is hung on the first and second knitting needles already hung with the pile yarn at a ground yarn loop forming position, and is formed by a full-out needle method. The above-mentioned ground yarn that hangs the two fixed loops on the pile yarn,
The yarn hooking structure of the knitting machine is characterized by including
According to a second aspect of the present invention, in the yarn hooking structure of the knitting machine according to the first aspect, the plurality of hook needles are installed in the cylinder of the knit machine, and the first and second knitting needles are installed in the dial of the knit machine. The yarn hooking structure of the knitting machine is characterized by that.
The invention according to claim 3, in the yarn hooking structure according to claim 2, wherein the knitting machine, the yarn hooking structure knit machine, wherein the gap between the cylinder and the dial corresponding to the length of the pile to be formed It is said.
According to a fourth aspect of the present invention, in the yarn hooking structure of the knitting machine according to the first aspect, the first and second knitting needles are each formed with a collar, and the ground yarn is introduced into the hook portion by the collar. The knit machine has a characteristic thread hanging structure.
The invention of claim 5 is a yarn hooking structure of a knit machine that is installed in a knit machine and knits a knitted fabric with one side being a pile surface.
A plurality of hook needles installed vertically so as to be spaced apart in the lateral direction, the plurality of hook needles having a plurality of needle output spaces formed between the hook needles;
The first and second knitting needles installed in the needle space;
A pile yarn forming the pile surface, the pile yarn In the pile forming position, a second needle of the first needle and the other in one of two adjacent discharge needle spaces, and, adjacent to one another the first needle and hooked on the hook portion of the second knitting needle to form a pile on these hooks the needle, and the pile yarn,
A ground yarn forming a ground structure of the knitted fabric, wherein the ground yarn is hung on the first and second knitting needles already hung with the pile yarn at a ground yarn loop forming position, The ground yarn forming two fixed loops fitted to the pile yarn; and
A cutter disposed on one side of the hook needle, wherein the cutter cuts the pile to form a cut pile with two fixed loops fitted to the bottom of the pile; and
The yarn hooking structure of the knitting machine is characterized by including
The invention of claim 6 is the yarn hooking structure of the knit machine according to claim 5, wherein the plurality of hook needles are installed in a cylinder of the knit machine, and the first and second knitting needles are installed in a dial of the knit machine. The yarn hooking structure of the knitting machine is characterized by that.
According to a seventh aspect of the invention, the yarn hooking structure according to claim 6, wherein the knitting machine, the yarn hooking structure knit machine, wherein the gap between the cylinder and the dial corresponding to the length of the pile to be formed It is said.
According to an eighth aspect of the present invention, in the yarn hooking structure of the knitting machine according to the fifth aspect, the first and second knitting needles are each formed with a hook portion and a collar, and the ground yarn is introduced into the hook portion by the collar. The yarn hooking structure of the knit machine is characterized by that.

Since the present invention is to extend the length of the pile or cut pile, to increase the gap between the dial and cylinder knitting machine, and increasing the distance between the foundation structure and the pile vertex, thus increasing the length of the pile or cut pile Achieve effect.

As shown in FIGS. 1, 2, 3, and 5, the present invention knits a knitted fabric with one side being a pile side . The present invention includes hook needles 20 that are vertically installed on a plurality of cylinders 2 of a knit machine with a space therebetween in the horizontal direction , and a plurality of needle- out spaces are formed between the plurality of hook needles 20. As a result, a plurality of knitting needles including the first and second knitting needles 10 and 11 installed on the dial 1 of the knit machine are installed in the respective output needle spaces, and the hook portions 101 and 111 that the respective knitting needles respectively have are provided. Threading is performed by reciprocating the knitting needle. Its yarn includes a ground yarns 4 which form the foundation structure of the pile yarn 3 and the knitted fabric forming the pile, and the pile yarn 3 said first be in the pile forming position, the hook portion of the second needle It is hung to form a pile on the hook needle between the first and second knitting needles. Further, the ground yarn forming the ground structure of the knitted fabric is hung on the first and second knitting needles already hung with the pile yarn at the ground yarn loop forming position, and fitted to the pile yarn by a full-out needle method. Are formed (see FIG. 5) .

As shown in FIGS. 2 and 5, the dial 1 drives the movements of the plurality of first and second knitting needles 10 and 11 in the advanced state, and the cylinder 2 interlocks the movements of the plurality of hook needles 20. In this way, the first and second knitting needles 10 and 11 reciprocate in the exit space of the hook needles 20 adjacent to each other, repeatedly form a loop , and form two piles 30. Considers four needles 10, 11 adjacent to the hook needles and the two hook needles 2 adjoining two mutually with episodic port, after forming the two piles 30 on the basis of the above-described method, the knitting port outside the knitted in said ground structure in all discharge needle type pile yarn 3 that is wound on the first needle 10 and second needle 11 by the respective ground yarns 4. Pile yarn 3 applied to the first needle 10 and second needle 11 is positioned inside the knitting opening is likewise woven in the ground yarns 4 by total discharge needle method, to form a two-locked loop B, the two- One of the fixed loop B is comprises the effect of rigidly fixing the two piles 30 to the ground weave.

Said first, as shown in FIG. 3, the second needle 10, 11 Nobero 102 and 112 introduce the ground yarns 4 on the hook portion 101 and 111, pressing the pile yarn 3 on the該地thread 4 Create a state. The pile 30 formed by the above-mentioned two fixed loops B has increased connection strength with the ground structure, and even if the pile 30 is pulled by an external force, the pile 30 is firmly fixed to the ground structure, and breaks the knitted fabric. Can be prevented.

Furthermore, as shown in FIG. 4, in another embodiment of the present invention, the knit machine yarn hooking structure tightly fixes the bottom of the pile 30 to the ground structure and makes it difficult to fall off. Therefore, the cut pile 31 as shown in FIG. 4 is applied to form a knitted fabric formed on one side. The bottom end of the cut pile 31 is firmly installed in the ground structure of the knitted fabric .

In order to form the cut pile 31, a cutter 5 for cutting the top of the pile 30 is installed on the side surface of the hook needle 20. Thus, the bottom of the pile 30 is fixed by the fitting of the two fixed loops , and the cutter 5 cuts the top of the pile 30 located on the hook needle 20 while the hook needle 20 continues to move. Then, the cut pile 31 is formed. Cut pile fabric manufactured by applying this method, the bottom of the cut pile 31 is closely fixed to the ground structure of the knitted fabric by the two fixing loops B , greatly improving the connection strength of both, A cut pile knitted fabric in which the cut pile is difficult to come off can be formed.

As shown in FIG. 4, in yet another embodiment of the present invention, in order to increase the length of the pile 30 or cut pile 31 and respond to consumer needs, the gap A between the dial 1 and the cylinder 2 is increased, The distance between the second threading point and the hook needle 20 forming the pile 30 is increased, and the distance from the bottom of the pile 30 to the top of the pile 30 is relatively increased (as described above, the cutter 5 further A cutting process is performed to form the cut pile 31), and the pile 30 or the cut pile 31 having a maximum length of about 15 mm is formed.

It is an external appearance solid indication figure of this invention. It is an operation instruction diagram of the present invention. It is a side view of the present invention. It is an Example instruction | indication figure of this invention. It is a fixed loop expansion instruction diagram of the present invention.

Explanation of symbols

1 dial 10 first knitting needle 11 second knitting needle 101 first knitting needle hook 111 second knitting needle hook 102 first knitting needle scale 112 second knitting needle scale 2 cylinder 20 hook needle 3 pile thread 30 pile 31 cut pile 4 Ground yarn 5 Cutter A Gap B Fixed loop

Claims (8)

In the yarn hooking structure of a knit machine that is installed in a knit machine and knitted knitted fabric with one side being a pile surface,
A plurality of hook needles installed vertically to be spaced apart from each other in the horizontal direction;
In the discharge needle space formed between the hook needles each other, placed so as to be perpendicular to the hook needles, a first needle and a second needle,
A pile yarn forming the pile surface, wherein the pile yarn is in a pile forming position and is a first knitting needle in one of two adjacent needle exit spaces and a second knitting needle in the other and adjacent to each other The pile yarn that is hung on the hook portions of the first knitting needle and the second knitting needle to form a pile on these hook needles;
A ground yarn forming a ground structure of the knitting needle, wherein the ground yarn is hung on the first and second knitting needles already hung with the pile yarn at a ground yarn loop forming position, and is formed by a full-out needle method. The above-mentioned ground yarn that hangs the two fixed loops on the pile yarn,
A yarn hooking structure of a knitting machine characterized by including The yarn hooking structure of the knit machine according to claim 1, wherein a plurality of the hook needles are installed in a cylinder of the knit machine, and the first and second knitting needles are installed in a dial of the knit machine. the yarn hooking structure of the knit machine. In the yarn hooking structure according to claim 2, wherein the knitting machine, the yarn hooking structure knit machine, wherein the gap of said cylinder and said dial corresponding to the length of the pile to be formed. In the yarn hooking structure knitting machine according to claim 1, wherein the yarn of the first, respectively forming a tongue on the second needle,該地yarn knit machine, characterized in that it is introduced into the hook portion by the tongue Hanging structure. In the yarn hooking structure of a knit machine that is installed in a knit machine and knitted knitted fabric with one side being a pile surface,
A plurality of hook needles installed vertically so as to be spaced apart in the lateral direction, the plurality of hook needles having a plurality of needle output spaces formed between the hook needles;
The first and second knitting needles installed in the needle space;
A pile yarn forming the pile surface, the pile yarn In the pile forming position, a second needle of the first needle and the other in one of two adjacent discharge needle spaces, and, adjacent to one another the first needle and hooked on the hook portion of the second knitting needle to form a pile on these hooks the needle, and the pile yarn,
A ground yarn forming a ground structure of the knitted fabric, wherein the ground yarn is hung on the first and second knitting needles already hung with the pile yarn at a ground yarn loop forming position, The ground yarn forming two fixed loops fitted to the pile yarn; and
A cutter disposed on one side of the hook needle, wherein the cutter cuts the pile to form a cut pile with two fixed loops fitted to the bottom of the pile; and
A yarn hooking structure of a knitting machine characterized by including 6. The yarn hooking structure of a knit machine according to claim 5, wherein a plurality of the hook needles are installed in a cylinder of the knit machine, and the first and second knitting needles are installed in a dial of the knit machine. the yarn hooking structure of the knit machine. In the yarn hooking structure according to claim 6, wherein the knitting machine, the yarn hooking structure knit machine, wherein the gap of said cylinder and said dial corresponding to the length of the pile to be formed. In the yarn hooking structure according to claim 5, wherein the knitting machine, knit the first, respectively to form a hook portion and a tongue on the second needle,該地yarn characterized in that it is introduced into the hook portion by the tongue the yarn hooking structure of the machine.

Images