KR20160000261U - Raschel weaving machine, apparatus for guiding design yarn of it and fabric - Google Patents

Abstract

The present invention relates to a patterned yarn guide device for a rachet knitting machine, which comprises: a patterned yarn guide attached to a guide piece for guiding a pattern yarn to a knitting needle; And an inner hollow guide member having a shape of a lower limit of light is fixed to the lower end of the bar needle, so that even if the pattern guide is different in thickness in the longitudinal direction, it does not break A patterned yarn guiding device of a rachet yarn knitting machine is provided which is guided smoothly.
When the knitted fabric is weaved through the rachel knitting machine, it is possible to smoothly supply the knitting yarn having a different thickness in the longitudinal direction without interruption, thereby improving the operation efficiency of the rachel knitting machine and improving the productivity.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a pattern guide apparatus for a razor knitting machine, a razor knitting machine including the same,

The present invention relates to a lacquer weaving machine, and more particularly, to a method for raising a lacquer weaving machine in order to smoothly supply a pattern yarn having a different thickness in a longitudinal direction when raising a knitted fabric through a rachel knitting machine, The present invention relates to a patterned yarn guiding device for an improved rachet knitting machine, a razor knitting machine including the same, and a fabric knitted using the same.

Woven fabrics and knitting are the most basic materials for manufacturing fabrics.

In particular, weaving is a process called weaving, and knitting is made through a process called knitting. The knitting is again divided into warp knitting and weft knitting.

At this time, the warp yarn is a knit structure formed by weaving a plurality of warp yarns arranged like a warp of a fabric left and right with a needle.

These warp knitting yarns are knitted through warp knitting machines such as a tricot knitting machine or a rachel knitting machine and are usually knitted by the rotation of a cam shaft into a guide, a needle, a presser, a sinker sinkers are interlocked with each other. The guide and the presser form various patterns by the lapping and swing motions, and the protruding decoration effect can be obtained in clothes, curtains and blinds.

In this case, it is the double warp knitting machine in which the needle bed is a single warp knitting machine and the needle knitting machine is two rows.

Such a warp knitting machine is well-known in many prior arts such as the registered patent No. 0112394, the registered patent No. 0174145, the registered patent No. 0156373, the registered patent No. 0272352, and the registered patent No. 0297278.

1, the patterned yarn guide 10 includes a pattern yarn (pattern) for putting a pattern on a base yarn (base yarn) Y1, and a pattern yarn guide 10 Y2).

When the base yarn Y1 is guided by the knitting needle 20 and knitted by the knitting yarn 20, the guide yarn 12 is moved up and down so that the pattern yarn guide 10 is reciprocated between the knitting needles 20, The warp knitting yarn Y2 guided by the knitting yarn (not shown) is knitted between the knitting yarns Y1 according to the guide of the knitting yarn guide 10 to form warp yarns having various patterns, The knitted warp knitting yarn is wound and held on a roll (R).

At this time, the guide piece 12 is also used as a double guide, and in the case of a double guide, it is referred to as a double guide.

2, a fixing groove G is formed at an upper end of the patterned yarn guide 10 so as to be fixed on the guide piece 12, and a bar needle N And is extended and formed between the knitting needles 20 so as to insert the pattern during the warp knitting.

The patterned yarn guide 10 has the eye E at the lower end of the bar needle N to guide the pattern yarn Y2. Since the pattern yarn Y2 does not have a constant thickness, The pattern yarn Y2 is cut off while guiding the yarn Y2.

That is, the pattern yarn (Y2) is not a simple yarn but a shape in which a plurality of bubbles having different sizes are attached at regular intervals in the yarn, or a shape in which a large number of swellings having different sizes are attached.

Therefore, when the pattern yarn Y2 passes horizontally in parallel with the eye N, it can pass easily without a problem such as a hanging. In the case of the warp knitting machine, however, (Y2), and must pass in the horizontal direction again in the vicinity of the eye of the eye N. After passing through the eye N in a bent state, it must be bent downward and guided toward the knitting needle 20 Therefore, a large-sized drop or a sponge in the process does not pass through the eye N, and thus causes an accident that the thread is broken even if it is subjected to only a small amount of tension.

 Such accidents not only lead to a sharp drop in the production rate, but also lead to a cost loss due to the necessity of setting up a lightweight machine at the time of rearrangement.

The present invention has been made in view of the above-mentioned problems in the prior art, and it is an object of the present invention to improve the structure of a patterned yarn guide for guiding a pattern yarn in a rachet knitting machine and to provide various kinds of patterns, A knitting yarn guiding device of a rachet knitting machine capable of enhancing the efficiency of a knitting operation and preventing an equipment accident by guiding the knitting yarn smoothly without causing breakage in guiding the knitting yarn, a rachel knitting machine including the rachet knitting machine, Which has its main purpose.

" 형상으로 이루어지는 내부 중공형 안내부재;를 포함하며, 길이방향으로 굵기가 다른 무늬사라도 끊어짐 없이 원활하게 인출 안내하여 편직하는 것을 특징한다.In order to achieve the above object, the present invention provides a knitting machine comprising a kneading bar having a plurality of knitting needles made of knitting needles, a tension roll and a winding roll spaced from the bottom of the knitting bar, A base yarn guide arranged obliquely toward the knitting needle at an upper side and guiding the base yarn to a knitting needle, a guide provided with different numbers according to the types and shapes of the patterns to be knitted at regular intervals from above the knitting needles, A knitting yarn attached to the guide piece of a rachet knitting machine constituted by a knitting yarn and having a plurality of droplets having a plurality of droplets different in size at intervals in the longitudinal direction of the yarn and a plurality of swatches having different sizes, And the pattern guide apparatus is narrowed in width from the upper side to the lower side, To be formed and made of a flat form of the guide portion is a screw hole formed through the upper ends formed so as to be bolted is fastened to the guide piece; A bar needle attached to a lower portion of the guide portion; And a tubular guide portion having an upper side formed in a cylindrical shape so as to allow a pattern yarn to flow in the lower portion of the bar type needle, and a cylindrical guide portion extending from the cylindrical guide portion toward the lower end so as to be able to be knitted while moving between the knitting needles, And a flat guide portion which is narrowed in diameter to become smaller in diameter and finished in a flat shape with a predetermined width,

Shaped guide member which is formed in the shape of a "shape ", and even if a pattern having a different thickness in the longitudinal direction is knotted smoothly without breakage, the knitted fabric is guided.

" 형상으로 이루어지는 내부 중공형 안내부재;를 포함하는 것을 특징으로 한다.In order to achieve the above object, the present invention provides a knitting machine comprising a kneading bar having a plurality of knitting needles made of knitting needles, a tension roll and a winding roll spaced from the bottom of the knitting bar, A base yarn guide arranged obliquely toward the knitting needle at an upper side of the knitting yarn and guiding the base yarn to a knitting needle, a guide provided with different numbers depending on the type and shape of the patterns to be knitted at regular intervals, A knitting yarn which is attached to the guide piece and has a plurality of droplets having a plurality of droplets different in size and spaced apart in the longitudinal direction of the yarn and a plurality of swatches having different sizes, The knitting machine according to claim 1, wherein the pattern guide has a width gradually decreasing from the upper side to the lower side A guide part formed in a flat shape and having fixing grooves formed at both ends thereof so as to be bolted and fixed to the guide piece; A bar needle attached to a lower portion of the guide portion; And a tubular guide portion having an upper side formed in a cylindrical shape so as to allow a pattern yarn to flow in the lower portion of the bar type needle, and a cylindrical guide portion extending from the cylindrical guide portion toward the lower end so as to be able to be knitted while moving between the knitting needles, And a flat guide portion which is narrowed in diameter to become smaller in diameter and finished in a flat shape with a predetermined width,

Quot; shaped < / RTI > hollow guide member.

" 형상으로 이루어지는 내부 중공형 안내부재를 포함는 무늬사가이드를 포함하는 라셀편기를 이용하여 편직된 원단으로서, 상기 원단의 무늬사는 실의 길이방향으로 간격을 두고 크기가 각각 다른 다수의 방울이 달려있는 방울사 및 크기가 다른 다수의 스팽클이 붙어있는 스팽클사를 포함하여 굵기가 변하는 실인 것을 특징으로 한다. In order to achieve the above object, the present invention provides a knitting machine comprising a kneading bar having a plurality of knitting needles made of knitting needles, a tension roll and a winding roll spaced from the bottom of the knitting bar, A base yarn guide arranged obliquely toward the knitting needle at an upper side of the knitting yarn and guiding the base yarn to a knitting needle, a guide provided with different numbers depending on the type and shape of the patterns to be knitted at regular intervals, A guide part formed in a flat shape and narrowed in width from the upper side to the lower side and formed with fixing grooves formed at both ends of the upper side so as to be bolted and fixed to the guide piece; The bar-shaped needles and the bar-shaped needles are cylindrical in shape so that the pattern yarns are introduced into the lower portions of the bar- A tubular guide portion, and a knitting yarn, which are drawn out and supplied to the knitting needle, are narrowed from the tubular guide portion toward the lower end so as to be knitted while being moved between the knitting needles, And "

≪ / RTI > having a plurality of droplets of different sizes, spaced apart in the lengthwise direction of the yarn, And a spun yarn having a plurality of spun yarns different in size from each other.

According to the present invention, when weaving a knitted fabric through a rachel knitting machine, it is possible to smoothly supply the knitting yarn having a different thickness in the longitudinal direction without interruption, thereby increasing the operation efficiency of the rachel knitting machine and improving the productivity.

1 is a partial view showing an example of a patterned yarn guide of a warp knitting machine according to the prior art.
2 is an exemplary view showing a patterned yarn guide of a warp knitting machine according to the prior art.
Fig. 3 is a perspective view showing a state where a patterned yarn guide according to the present invention is installed on a rachet yarn knitting machine.
4 is an exemplary view of a patterned yarn guide according to the present invention.
5 is an exemplary sectional view showing an example of a patterned yarn guide of a patterned yarn guide according to the present invention.

Hereinafter, preferred embodiments according to the present invention will be described in detail with reference to the accompanying drawings.

Prior to the description of the present invention, the following specific structures or functional descriptions are merely exemplified for the purpose of describing the embodiments according to the concept of the present invention, and the embodiments according to the concept of the present invention may be embodied in various forms, And should not be construed as limited to the embodiments described herein.

In addition, since the embodiments according to the concept of the present invention can make various changes and have various forms, specific embodiments are illustrated in the drawings and described in detail herein. It is to be understood, however, that the appended claims are intended to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the appended claims, rather than limiting the embodiments in accordance with the concepts herein.

As shown in Fig. 3, the razor knitting machine according to the present invention includes a knee bar 100.

The knitting bar 100 includes a plurality of knitting needles 110, that is, knitting needles.

The tension roll 120 and the winding roll 130 are spaced apart from each other below the knob 100. The tension roll 120 is tensioned so that the knitted piece can move with a predetermined tension Is a roll, and the winding roll 130 is a roll for winding the knitted warp knitting piece in a roll form.

In addition, a base yarn guide 200, which is obliquely arranged toward the knitting needle 110, is installed on one side of the top of the knob 100.

The base yarn guide 200 is a means for guiding the base yarn Y1, which is the main yarn of the warp knitting yarn, to the knitting needle 110.

At this time, the base yarn guide 200 is configured to reciprocate in the left and right direction by the cam driving method, and such a structure is not different from the conventional one.

In addition, a plurality of guide pieces 300 are provided at an upper side of the knitting needle 110 at a predetermined inclination.

The number of the guide pieces 300 may vary according to the shape and type of the pattern (decoration) to be inserted into the warp knitting yarn.

A patterned yarn guide 400 is fixed to one side of the lower side of the guide piece 300.

The patterned yarn guide 400 has a shape as shown in FIGS. 4 and 5 and is formed to have a narrow width from the upper side to the lower side. The patterned yarn guide 400 has a flat shape, and a bolt 420 is fastened to the guide piece 300. And a guide unit 450 having fixing grooves 410 formed at both ends thereof so as to be fixed.

Thus, the bolts 420 are fastened through the fixing grooves 410 formed on both sides of the upper end to be firmly fixed on the guide pieces 300, and can be detached and attached.

Thus, when the supplied base yarn Y1 is knitted by the knitting needle 110, the knitting yarn Y2 is also guided to the knitting needle 110 through the knitting yarn guide 400 and wefted together, I make a pattern, or decoration.

At this time, the pattern yarn Y2 includes a droplet having a plurality of droplets of different sizes at intervals in the longitudinal direction of the yarn, or a spun yarn having a plurality of different sizes of spun yarn, regardless of its name. And all yarns whose thickness changes in the longitudinal direction. In particular, droplets or spunlaces in droplets or spunlaces do not necessarily mean only circular droplets or swashes, nor do they necessarily mean droplets or swashes of constant size. For example, droplets or spunlaces of elliptical droplets or spun- , And large and small droplets or sequins are sequentially attached.

For reference, a pattern yarn in the present invention means a yarn including blob yarn and spun yarn, whose thickness varies in the longitudinal direction regardless of its name.

However, in FIGS. 4 and 5, for the sake of convenience of description, a description will be given of the pattern yarn Y2 having different sizes of droplets.

The patterned yarn guide 400 according to the present invention is integrally provided with a bar-shaped needle 430 at a lower portion thereof as is conventional. A guide member 440 in the form of a pipe as shown in FIGS. 4 and 5 is formed at the lower end of the bar- .

Although the guide member 440 is in the form of a pipe, the guide member 440 is not a complete pipe type, but an upper part is cylindrical and a lower part is made of a unique structure having a flat part having a constant width.

5, the guide member 440 is formed with a flat guide portion 442 at the lower end in the longitudinal direction and gradually widens from the flat guide portion 442 toward the upper end to form a cylindrical shape And a cylindrical guide portion 444.

" 형상으로 이루어질 수 있다.More specifically, the guide member 400 includes a tubular guide portion 444 having a cylindrical shape on an upper side so as to allow the pattern yarn Y2 to flow in the lower portion of the bar needle 430, And then fed to the knitting needles 110. The knitting needles 110 are narrowed from the cylindrical guide portion 444 toward the lower end so as to be knitted while being moved between the knitting needles 110, And includes a flat portion guide portion 442,

"Shape.

At this time, the inside of the flat portion guide portion 442 and the cylindrical guide portion 444 are hollow and hollow so that the pattern yarn Y2, particularly the droplets B1 and B2 of the drop yarn, can be smoothly guided.

In this case, the flat guide portion 442 must have a flat shape because the portion of the bar needle 430 needs to be knitted while moving back and forth to the space between the knitting needles 110, Because it can flow smoothly.

In particular, the guide member 440 may be integrally welded to the lower end of the bar needle 430 to form a body with the bar needle 430.

It should be noted that although the guide member 440 is described as being coupled to the lower end of the bar needle 430 in the above description, the length of the guide member 440 may be increased without the bar needle 430 .

In addition, the pattern yarn Y2 may be, for example, a droplet, in which a large number of droplets B1 and B2 are attached to the base in the longitudinal direction of the droplet.

Of course, if a spunlace is attached instead of the droplets B1 and B2, the spun yarn becomes a spun yarn, and if another kind of decorative member is stuck, the yarn becomes a representative yarn with a representative name.

However, the droplets B1 and B2 are relatively large or small in size, which is to maximize the decorative effect.

Therefore, in the case of the conventional needle guide type pattern guide, a small-sized droplet B1 easily passes but a large-sized droplet B2 is easily caught.

However, since the pattern guide 400 according to the present invention guides the drop yarn to the guide member 440 having a substantially pipe shape, only when it enters the guide member 440 regardless of the size of the droplets B1 and B2 It will be easy and quick to guide you out without hitching.

Therefore, it is possible to eliminate the problem that the drop yarn is broken due to the eye catching phenomenon of the droplets B1 and B2.

The rachet knitting machine according to the present invention includes a base yarn guide for guiding the base yarn and a pattern yarn guide for guiding the pattern yarn, and the pattern yarn guide includes the pattern yarn guide described above.

Also, the fabric according to the present invention is knitted using the above-described rachel knitting machine, and the pattern thereof is characterized in that its thickness is changed including a drop yarn or a sequin yarn.

The present invention having such a configuration has the following operational relationships.

First, the base yarn Y1 is guided through the base yarn guide 200 and guided to the knitting needle 110 provided on the knitting bar 100 in a corresponding number.

At this time, the base yarn guide 200 constitutes the main material of the warp knitting yarn, and the yarn can flow in the left and right direction according to the cam operation.

Thus, the base yarn (Y1) is knitted in a programmed form in accordance with the basic operation of the rachel knitting machine, thereby making the warp knitting yarn.

The knitting yarn Y2 is fed in order to impart an ornamental effect while the knitting process is being performed. The knitting yarn Y2 is guided by a guide piece 300 designed and arranged according to the shape of the warping yarn to be produced .

More precisely, is guided out through the patterned yarn guide 400 attached to the guide piece 300, in particular through the guide member 440.

"형상으로 이루어지는 구조이므로 상대적으로 넓은 상측 입구로의 무늬사(Y2) 인입은 매우 쉽고 원활하게 이루어진다.At this time, the guide member 440 is as previously described, the upper side is formed in a cylindrical shape, becomes narrower toward the lower side it consists of a flat flake "

"Since eojineun made into a shape structure pattern yarn (Y2) to the inlet of the relatively wide upper inlet is accomplished very easily and smoothly.

This is much easier and no hitching than passing through the conventional eye shape.

In this way, the drop yarn Y2 having the different sizes of the droplets B1 and B2 introduced into the inlet of the guide member 440 is drawn in the predetermined direction through the flat guide portion 444, And knitted together with the base yarn Y1 by the knitting needle 110 to form a single warp yarn therebetween.

As described above, according to the present invention, the razor knitting machine is capable of smoothly guiding the knitting yarn (Y2) in the longitudinal direction without engaging or interfering when the knitting yarn (Y2) having different thicknesses is fed, It is possible to obtain remarkable effects such as an increase in yield, an improvement in workability due to a shortening of maintenance time, and a reduction in cost, which are more than expected.

In addition, it is possible to smoothly knit even in the case of the pattern yarn Y2 whose thickness is slightly changed, such as a droplet of a large deviation size or a sponge.

100: knob 110: knitting needle
120: tension roll 130: winding roll
200: base yarn guide 300: guide yarn
400: Patterned yarn guide 410: Fixing groove
420: bolt 430: bar needle
440: guide member 450: guide portion

Claims (3)

A knitting machine comprising a knitting bar including a plurality of knitting needles made of knitting needles, a tension roll and a take-up roll spaced from the bottom of the knitting bar, A base yarn guide which is attached to the guide piece of the razor knitting machine constituted by guide pieces provided with different numbers in accordance with the type and shape of the patterns to be inserted into the fabric to be knitted at regular intervals above the knitting needle, A pattern yarn including a drop yarn having a plurality of droplets different in size at different intervals and a plurality of spun yarns having different sizes is supplied to a knitting needle to knit a fabric,
The patterned yarn guide device
A guide part formed to be narrower in width from the upper side to the lower side and having a flat shape and formed with fixing grooves formed at both ends of the upper side so as to be bolted and fixed to the guide pieces;
A bar needle attached to a lower portion of the guide portion; And
A tubular guide portion having an upper side formed in a cylindrical shape so as to allow a pattern yarn to flow into the lower portion of the bar type needle; and a cylindrical guide portion having a cylindrical shape extending upward from the cylindrical guide portion toward the lower end so as to be able to be knitted while moving between the knitting needles, And a flat guide portion which is narrowed in diameter and finished in a flat shape with a predetermined width,

"≪ / RTI >
So that even if the pattern is different in thickness in the longitudinal direction, it is smoothly guided out without knotting and knitted. A knitting machine comprising a knitting bar including a plurality of knitting needles made of knitting needles, a tension roll and a take-up roll spaced from the bottom of the knitting bar, A guide member provided on the upper side of the knitting needle at different intervals according to the type and shape of patterns to be inserted into the fabric to be knitted at regular intervals, 1. A lacquer knitting machine comprising a pattern yarn guide for knitting a fabric by supplying knitting yarn to a knitting yarn including a drop yarn having a plurality of droplets of different sizes and a plurality of spun yarns having different sizes,
The patterned yarn guide
A guide part formed to be narrower in width from the upper side to the lower side and having a flat shape and formed with fixing grooves formed at both ends of the upper side so as to be bolted and fixed to the guide pieces;
A bar needle attached to a lower portion of the guide portion; And
A tubular guide portion having an upper side formed in a cylindrical shape so as to allow a pattern yarn to flow into the lower portion of the bar type needle; and a cylindrical guide portion having a cylindrical shape extending upward from the cylindrical guide portion toward the lower end so as to be able to be knitted while moving between the knitting needles, And a flat guide portion which is narrowed in diameter and finished in a flat shape with a predetermined width,

"≪ / RTI > wherein the inner hollow guide member comprises a patterned yarn guide. A knitting machine comprising a knitting bar including a plurality of knitting needles made of knitting needles, a tension roll and a take-up roll spaced from the bottom of the knitting bar, And a guide piece provided on the upper side of the knitting needle with different numbers depending on the type and shape of the patterns to be inserted into the fabric to be knitted at regular intervals,
A guide portion formed to be narrower in width from the upper side to the lower side and formed in a flat shape and having a fixing groove formed at both ends of the upper side so as to be bolted and fixed to the guide piece; A tubular guide portion having an upper side formed in a cylindrical shape so as to allow a pattern yarn to flow in at a lower portion of the bar type needle; and a cylindrical guide portion having a diameter gradually increasing from the tubular guide portion toward the lower end so as to be able to be knitted while moving between the knitting needles, And a flat guide portion having a predetermined width and finished in a flat shape,

"≪ / RTI > a hollow yarn guide member comprising a patterned yarn guide,
The pattern of the fabric
Characterized in that the yarn is a yarn of varying thickness including a drop yarn having a plurality of droplets different in size at intervals in the longitudinal direction of the yarn and a plurality of spun yarns having different sizes.

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