KR101212680B1 - Warp knitting device having oval pipe guide and method of manufacturing warp knitted fabric using the same - Google Patents

Abstract

PURPOSE: A warp knitting apparatus having elliptical pipe guides is provided to freely knit warp terries and to manufacture terry knitted fabrics for clothing, bedding, kitchenware, bath appliances, interior products, industrial materials, and other use by warp knitting. CONSTITUTION: A warp knitting apparatus with elliptical pipe guides comprises a steel plate with multiple elliptical pipes fixed side by side and fixing holes, and a guide bar combined with the steel plate through the fixing holes so that the route of yarns is positioned in the center of each elliptical pipe, wherein the elliptical pipe is formed with the length of 2cm and arranged in the steel plate with 1mm gap. Two fixing holes are formed in the steel plate. The manufacturing method of warp knitted fabrics using the warp knitting apparatus with elliptical pipe guides comprises following steps: the step of arranging single yarn 154corn of yarn A/W(Acryl/Wool) 3S/1 in 3-3 0-0 array at the terry projection part L4 and in 5-5 2-2, 3-3 0-0 3-3 2-2 array at the dense terry projection part L3, using the warp knitting apparatus with elliptical pipe guides; the step of forming terries, like at L4, in 3-3 0-0, 3-3 0-0 alternately at L2 where the terry is able to be formed in freely adjusted terry sizes; and the step of forming the bottom structure L1 by 1-0 1-0 single pointed knitting, wherein the bottom structure L1 catches all the above terries while moving up and down alternately. [Reference numerals] (a) Width 5cm; (AA) Front side of a pipe guide; (b) Length 4cm; (BB) Fixed hole; (c) Pipe length 2cm; (CC) Iron plate; (DD) Pipe

Description

Warp knitting device having an elliptical pipe guide and a method of manufacturing a warp knitted fabric having the same {WAR KNITTING DEVICE HAVING OVAL PIPE GUIDE AND METHOD OF MANUFACTURING WARP KNITTED FABRIC USING THE SAME}

The present invention relates to a warp knitting device having an elliptical pipe guide for making a terry knitted fabric by warp knitting used in clothing, bedding, kitchen, bathing goods, interior, industrial materials, and other various applications, and a method for producing a warp knitted fabric using the same. .

A terry knitting machine for forming a conventional terry is generally used in various applications such as clothing or industrial cleaners by forming a sectional terry or a double-sided terry using a bellows warp knitting machine, a superpole, or a Carl Meyer FBZ machine.

The terry fabrics have been used for clothing by using polyester or nylon for the bottom surface and cotton for the protruding part. For the industrial cleaner, NP (Nylon Polyester) split yarn is used for the protruding part of the floor. Tissue portion has been used to make a terry-type knitted fabric by using a fused polyester fusion yarn that is fused by heating, but the terry length was short, and had to be thinly knit due to the limitation of the formation of tissue pattern particles.

In addition, since the lapping motion of the guide bar is short, the loop formation is made short even when the inclined supply is made, the guide hole is formed obliquely to the side of the guide bar, and the yarn is supplied to the guide hole. Yarn causes friction in the guide hole.

Due to the friction, the yarn has become the root cause of severe dust generation, which causes frequent thread trimming during knitting, and dust is trapped in the knitting tissue, resulting in a problem of appearing as fluff after dyeing.

In addition, the guide bar lapping movement or the friction of the guide due to the problem that the floor (Nylon) or polyester (Polyester) must be used in the bottom structure.

The technical problem to be achieved by the present invention is to provide a warp knitting device having an elliptical pipe guide freely knit warp terry.

Another technical problem to be achieved by the present invention is to provide a method of manufacturing a warp knitted fabric having a warp knitting device having an elliptical pipe guide freely knit warp terry knitting.

The present invention is a plurality of elliptical pipe is fixed side by side iron plate,

A fixing hole formed in the iron plate and

Guide bar coupled to the iron plate through the fixing hole

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Provided is a warp knitting device having an elliptical pipe guide characterized in that the iron plate is fixed to the guide bar so that the path to the yarn is located in the center of the elliptical pipe.

The oval pipe may be formed to a length of 2cm and arranged on the iron plate with a pipe spacing of 1mm.

Two ironing holes may be formed in the iron plate.

On the other hand, the present invention by using a warp knitting device having the elliptical pipe guide 3/1 (A / W (acrylic / wool) 3S / 1, single yarn 154 cones arranged in 3-3 0-0 in the terry protruding part and dense 5-2 2-2, 3-3 0-0 3-3 on L3, which is a protruding terry part to be formed, and L2, which can be formed by freely adjusting the size of terry, can be formed like L4 3-3 0- 0, 3-3 0-0 alternates to form terry and alternately moves all the terry tissues up and down to hold the bottom tissue L1 with polyester 150D / 48F 154 cones arranged in 1-0 1-0 There is also provided a method for producing a warp knitted fabric using a warp knitting device having an elliptical pipe guide, characterized by forming a bottom structure.

The present invention has the effect of providing a warp knitting device having an elliptical pipe guide free of warp knitting terry knitting.

The present invention also provides a method of manufacturing a warp knitted fabric using a warp knitting device having an elliptical pipe guide free of warp knitting.

1 is a front photograph showing a 10-gauge elliptical pipe guide device of the present invention.
Figure 2 is a rear photograph of the 10 gauge elliptical pipe guide device of Figure 1;
Figure 3 is a front photograph showing a 10 gauge elliptical pipe guide device of FIG.
Figure 4 is a photograph showing that the oval pipe guide is mounted on the guide bar.
Figure 5 is a front photograph showing a five-gauge elliptical pipe guide device of the present invention.
Figure 6 is a rear photograph of the five gauge elliptical pipe guide device of Figure 5;
Figure 7 is a front photograph showing a five-edge elliptical pipe guide device of FIG.
Figure 8 is a schematic diagram showing the weaving specification 1 and tissue photograph knitting a terry fabric using a 10 gauge elliptical pipe guide.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the drawings, the same reference numerals are used to designate the same or similar components throughout the drawings. In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

1 is a front photograph showing a 10 gauge elliptical pipe guide device of the present invention, Figure 2 is a rear photograph showing a 10 gauge elliptical pipe guide device of Figure 1, Figure 3 shows a 10 gauge elliptical pipe guide device of Figure 1 4 is a front photograph, and FIG. 4 is a photograph showing an elliptical pipe guide mounted on a guide bar.

The present invention provides a warp knitting device having an elliptical pipe guide which can slide smoothly without causing friction with the yarn passing through the guide and widening the range of movement of the guide bar when forming the terry.

The remaining portion of the warp knitting device except for the pipe guide device is similar to a warp knitting device which is generally used, and a guide plate coupled to the steel plate through a steel plate to which a plurality of elliptical pipes are fixed side by side, a fixing hole formed in the steel plate, and the fixing hole. Including a bar, characterized in that the iron plate is fixed to the guide bar so that the path to the yarn is located in the center of the elliptical pipe.

The pipe guide device may be divided into 10 gauges and 5 gauge pipe guides.

The manufacturing process of the 10 gauge pipe guide device is as follows.

First, a stainless steel plate with a thickness of 1mm or more is formed in width (a) 5cm and length (b) 4cm. Then, drill the diameter (e) of the fixing hole to be fixed to the guide bar in 1cm size and fix the hole spacing based on the hole (d) 1.5 After the cm, drill two fixing holes with a diameter of 1cm next to them and work two fixing holes to be fixed to the pipe guide bar.

The two fixing holes are formed because the fixing holes are hardly fixed in one case.

Therefore, the present invention has the effect of forming two fixing holes to stably fix the pipe guide device to the guide bar.

Meanwhile, 20 stainless oval pipes to serve as guides are cut to a length (c) of 2 cm and arranged at a pipe spacing (g) of 1 mm, and then welded and fixed to a stainless steel plate so that the exposure interval (f) is 11 mm as shown in FIG. 2.

The pipe guide device thus formed is connected to the guide bar of the warp knitting device, and the connecting member is inserted into the fixing hole and fixed to the guide bar with the angle adjusted such that almost no contact with the pipe occurs when the yarn passes through the pipe.

Conventionally, since 20 yarn through holes are formed directly on the iron plate without using pipes, and then connected to the guide bar, the yarn through holes are formed perpendicular to the path of the yarn, so that the yarn passes through the yarn through holes. It proceeds while contacting the upper edge and the lower edge of the hole is easily cut, the problem caused by the accumulation of dust due to the contact caused a failure.

However, the present invention can be moved without contacting the yarn pipe because the pipe is manufactured separately from the iron plate so that the pipe is positioned parallel to the path that the yarn is moved, so that the pipe can be moved without contacting the yarn pipe, thereby preventing the cutting and failure of the yarn. Effect occurs.

As a result of the knitting test using the manufactured pipe guide device, the quality of the tissue and the terry formation is free and stable and the quality is improved. As a result of the test, the yarn use thickness of the 10 gauge pipe guide was freely knitted from 50 denier to 800 denier on a long fiber basis.

The following describes the case where the oval pipe is applied among the 10 gauge pipe guides.

By adjusting the circular diameter of the guide pipe hole made of pipe according to the size of the tissue-forming particle (loop), the size of the loop can be freely adjusted according to the thickness of the yarn, and the density and the pipe guide thickness can be adjusted.

Looking at the shape of the pipe guide, it is oval shaped, 1mm ㅧ 2mm cylindrical, cut the pipe into 2cm length, weld the stainless steel plate of 1mm thickness to the 5cm length 4.2cm square, and balance the hole to fix the guide with 1cm diameter. Pipe guides are made by drilling two holes at 1.5cm intervals.

In the case of 10 gauge pipe guides, the yarn size can be freely knitted from 50 denier on a long fiber basis to 1,200 denier, which is 8 dens of 150 deniers.

Meanwhile, the manufacturing process of the 5-gauge pipe guide device will be described.

5 is a front photograph showing a five gauge elliptical pipe guide device of the present invention, Figure 6 is a rear photograph showing a five gauge elliptical pipe guide device of Figure 5, Figure 7 shows a five gauge elliptical pipe guide device of Figure 5 Front picture.

Cut the stainless steel plate with a thickness of 1mm or more to 5cm in width and 4cm in length, and drill the fixing hole to be fixed to the guide bar with 1cm diameter in the upper position, and the hole to be fixed to the guide bar by drilling holes with 1cm diameter at 1.5cm intervals next to the seat. To form.

10 stainless steel oval pipes having a long diameter of 2 mm to serve as guides are cut into 4 cm lengths and arranged horizontally at intervals of 2 mm. At this time, the cut pipe guide is welded to the steel plate to be exposed to 2.5 cm length.

The length of the pipe guide attached to the stainless steel plate is less than 4cm, and the strength of the pipe is important, and the characteristic of this pipe guide is that the length of the Terry Loop can be long by moving the guide at a long distance when forming the surface tissue terry. The guide bar can be exercised smoothly. As a result of the knitting test using the round pipe guide thus manufactured, a terry of thicker and more stable quality than the 10 gauge elliptical guide was completed.

As a result of the test, the thickness of the yarn used in the 5-gauge circular guide bar is preferably 1,800 denier from 75 denier of long fibers.

5 Gauge Pipe Guide The description of the oval pipe is as follows.

Five gauge oval pipes with a guide gap of 2mm for yarn injection are used. The length of the pipe guide attached to the steel plate is 4cm. This pipe guide features smooth guide bar movement to form a long loop when forming surface tissue.

In the case of a five-gauge pipe guide, the thickness of the yarn used is preferably 1,800 denier from 75 denier based on long fibers.

On the other hand, Figure 8 is a schematic diagram showing the weaving specification 1 and the organization photograph knitting the terry fabric using a 10 gauge pipe guide.

Using the 10-gauge pipe guide developed in the present invention as described above, the yarn A / W (acrylic / wool) 3S / 1, single yarn 154 cones as shown in Figure 3 3-3 0- 0 5-5 2-2 and 3-3 0-0 3-3 on L3, the protruding terry part that is arranged and formed densely, and L2 which can be formed by freely adjusting the size of terry is like L4. 3-3 0-0, 3-3 0-0 alternately form terry and alternately move all the terry tissue up and down. You can knit terry fabrics by forming a bottom tissue with -0 Hanko.

The terry fabric obtained by operating at an efficiency of 60% mechanical rotation speed 350 PRM as described above is 480 gr / yard in 62 inches width and is dyed by pre-setting at 150 ℃ during pretreatment, and dyeing is less than 95 ~ 100 ℃ by normal temperature dyeing. Dyeing under control and final heat treatment must be kept under the proper temperature of 160 ℃ to pay attention to changes in strength and physical properties.

In order to increase the density of the terry tissue pattern during the final heat treatment, the processing width was adjusted to 54 inches and 536 gr / yard.

The present invention is able to manufacture a woven knitted knitted fabric can be used in clothing, kitchens, bath products and beddings, interior products without limiting the thickness of the yarn used, and can be extended to other uses.

Through this, the knitting is free regardless of the type of yarn, and the uniformity of the tissue is maintained stably, and the thin or thick knitting is possible according to the gauge of the elliptical pipe guide.

The present invention provides an oval pipe guide device free of terry knitted tissue and a warp knitted fabric having the same, so that the terry loop protrudes from the front surface (front side) and the rear surface (back side) forming the terry, and the intermediate tissue is the bottom tissue of the terry loop. It is a terry cloth that alternately holds the terry up and down, and the effect of widening the limited use range on the thickness problem of yarn is generated.

In other words, the window of the elliptical pipe guide is free to knit regardless of the type of yarn and the thickness of the yarn, and maintains the uniformity of the tissue and features thin or thick knitting depending on the size of the hole size of the oval pipe guide.

The present invention is applicable and applicable to warp knitting machines, in particular all machines Kalmeyer FBZ, Comez, Superpole and other knitting machines for forming piles.

The above description is merely illustrative of the technical idea of the present invention, and those skilled in the art to which the present invention pertains may make various modifications and changes without departing from the essential characteristics of the present invention. Therefore, the embodiments disclosed in the present invention are intended to illustrate rather than limit the scope of the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments. The scope of protection of the present invention should be construed according to the following claims, and all technical ideas falling within the scope of the same shall be construed as falling within the scope of the present invention.

a: horizontal
b: portrait

Claims (4)

delete Iron plate to which a plurality of oval pipes are fixed side by side,
A fixing hole formed in the iron plate and
Guide bar coupled to the iron plate through the fixing hole
Including but not limited to:
The iron plate is fixed to the guide bar so that the path to the yarn is located in the center of the elliptical pipe,
The elliptical pipe is formed with a length of 2cm warp knitting device having an elliptical pipe guide, characterized in that arranged on the iron plate with a pipe spacing of 1mm.
The method according to claim 2,
The iron plate warp knitting device having an elliptical pipe guide, characterized in that two fixing holes are formed.

By using the warp knitting device having an elliptical pipe guide of claim 2 3-3 0-0 arranged in the terry protrusion part L4 and 5-5 2-2, 3-3 0-0 in the protruding terry part formed densely 3-3 L2, which can be arranged in 2-2 and can be freely adjusted in size, forms alternating terry, alternating 3-3 0-0, 3-3 0-0 like L4, and alternates all terry tissues alternately. The method for producing a warp knitted fabric using a warp knitting device having an elliptical pipe guide, characterized in that the bottom structure L1 is moved up and down to form a bottom structure with 1-0 1-0 Hanko.

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