KR20030021218A - The weaving process of knitted goods knitting as a one body pocket - Google Patents

Abstract

PURPOSE: A process of knitting the titled knit fabric by integrally forming a pocket part while simultaneously knitting a knit fabric through a pocket part designing process, a rear face part/space part knitting process, pattern part/pocket part knitting process and cover part attaching process is provided. Whereby, the product has a pleasing appearance and reduces the cost of production without need for a separate process for forming the pocket part. CONSTITUTION: The knitting process is comprised of: a pocket part designing process(S1) for designing a pocket part(20) to a pattern plate(30) designed by a pattern part(1) and space part(2); a rear face part/space part knitting process(S2) knitting a rear part(3) and space part through a first needle part(70) inserted into the cylinder(51) and a second needle part(70') inserted into a lower cylinder(51'); a pattern part/pocket part knitting process(S3) for knitting the pattern part and pocket part in which a front part(4) and a rear part(3) are separated; and a cutting and cover part attaching process for cutting an upper end of the pocket part and attaching a pocket cover part(80).

Description

The weaving process of knitted goods knitting as a one body pocket}

The present invention relates to a weaving process of the knitted fabric in which the bag is integrally knit, and more particularly, by automatically generating the desired shape of the bag integrally on the knit fabric without a sewing process, the appearance is beautiful without the need to sew the pockets of the bag when attaching the bag. And, there is no need to separately weave the pockets attached to the knitted fabric is not only to increase the work efficiency, but also to the weaving process we can reduce the production cost by reducing the time and manpower consumed to weave the pocket.

In general, a knitting machine is roughly divided into a circular knitting machine, in which needles are arranged in a circular shape and are rotated and knitted, and a flat knitting machine, in which needles are arranged in a straight line, and the yarn is moved from side to side. Is widely used in tubular woven fabrics, such as knitwear, flat knitting machines are widely used in flat woven fabrics, such as sweater body cloth or carpet.

Therefore, when weaving a knitted fabric recently, a lot of circular knitting machines are used. When the pocket is attached to the knitting fabric using the circular knitting machine, first, the knitting fabric is woven using a circular knitting machine based on a pattern plate design designed in a predetermined shape. And after the process of weaving the bag separately from the knitted fabric, or the process of cutting the pocket using the margin of the same knitted fabric, the bag is sewn in the stitched to the knitted fabric is completed as a finished product.

However, the knitted fabric woven through the above process not only loses the external beauty due to the stitching that occurs when the bag is attached, but also has a problem that the weaving process is complicated and consumes a lot of manpower and time, reducing work efficiency and productivity. Occurred.

The object of the present invention is to solve such problems in the prior art, through the pocket design process, back / margin knitting process, pattern / pocket portion knitting process, cover portion sealing process weaving and at the same time knitted fabrics By forming the bag part integrally, there is no need to sew for attaching the bag, the appearance is beautiful, and the separate process for forming the bag part is not only efficient, but also the working time is shortened and the consumption of yarn is reduced, thus reducing the production cost. The purpose of the present invention is to provide a weaving process of knitted fabrics in which the pouches are integrally knitted.

1 is a schematic diagram showing the overall process of the present invention

Figure 2 is a state diagram showing the entire circular knitting machine in the present invention

Figure 3a or 3c is a state diagram showing in detail the cylinder portion and the cam portion of the present invention

Figure 4a or 4b is a state diagram showing a pattern plate of the present invention

Figure 5a or 5b is a state diagram showing the operation of the first and second needle parts of the present invention

6a to 6c is a front view and a state diagram showing a knitted fabric of the present invention

<Description of Symbols for Major Parts of Drawings>

1: pattern part 2: margin part 3: rear part

4: front part 5: yarn 6: doramu

7: pin 10: knitted fabric 20: bag portion

30: pattern plate 50: cylinder portion 51: upper cylinder

51 ': lower cylinder 60, 60': cam portion 61: first upper cam

61 ': first lower cam 62: second upper cam 62': second lower cam

63: third upper cam 63 ': third lower cam 70: first needle portion

70 ': second needle portion 80: cover portion 90: simultaneous operation portion

90 ': single operation part 100: circular knitting machine S1: pouch part design process

S2: Back part / margin knitting process S3: Pattern part / pocket part knitting process

S4: Cover part sealing process

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

In the conventional knitting fabric weaving process of attaching the bag portion 20 woven separately from the knitted fabric 10 through a sewing process to the knitted fabric 10 woven in a predetermined shape through the circular knitting machine 100, the present invention is As shown in FIG. 1, a bag part design process S1 of designing a bag part 20 of a predetermined shape on a pattern plate 30 designed as a pattern part 1 and a margin part 2 of a predetermined shape; ; The first needle part inserted into the upper cylinder 51 while the cylinder part 50 formed of the upper cylinder 51 and the lower cylinder 51 'passes through the first upper and lower cams 61 and 61'. 70) and a rear part / margin part knitting process of weaving the back part 3 and the margin part 2 formed on the pattern plate 30 through the second needle part 70 'inserted into the lower cylinder 51'. (S2); The first upper and lower cams 61 (the cylinder portion 50 passing through the first upper and lower cams 61 and 61 ') passes through the second upper and lower cams 62 and 62'. 61 ') and the front part 4 which is left after knitting is woven through the second needle part 70' of the lower cylinder 51 'so that the front part 4 and the back part 3 are separated from the pattern part 1 And pattern portion / pocket portion knitting process (S3) for knitting the bag portion 20; It is characterized in that weaving through; cutting and cover portion sealing step (S4) for sealing the bag cover portion 80 by cutting the top of the bag portion 20 of the finished knitted fabric 10.

In the above, the first upper and lower cams (61, 61 ') are separated into a predetermined interval as shown in Figure 3b divided into a simultaneous operation unit 90 and a single operation unit 90', the simultaneous operation In the unit 90, the first and second needle parts 70 and 70 'inserted into the upper and lower cylinders 51 and 51' are drawn out to cross the front part 4 and the rear part 3, respectively. The margin part 2 is formed, and in the single operation part 90 ′, only the first needle part 70 inserted into the upper cylinder 51 is drawn out to form the rear part 3.

As described above, the present invention uses a conventional circular knitting machine 100 as shown in FIG. 2, wherein one side of the circular knitting machine 100 is provided with a yarn supply part 6 for supplying a yarn 5, and at the center thereof. The cylinder part 50 formed of the upper cylinder 51 and the lower cylinder 51 'is provided, and the lower part of the cylinder part 50 has a several number which can draw the area | region and the limit of the pattern plate 30. A doramu 6 in which the pin 7 is inserted is formed in the hole. In addition, a first needle part 70 is formed inside the upper cylinder 51 of the cylinder part 50, and a second needle part 70 ′ is formed inside the lower cylinder 51 ′. On the outer periphery of the cylinder 51, a plurality of cam portions 60 composed of the first upper cam 61, the second upper cam 62, and the third upper cam 63 are mounted at predetermined intervals, and the lower cylinder On the outer circumference of the 51 ', a plurality of cam portions 60' composed of a first lower cam 61 ', a second lower cam 62', and a third lower cam 63 'are mounted at predetermined intervals. have.

Hereinafter, since the present invention has been presented with reference to the most preferred embodiments to help those skilled in the art, the technical spirit of the present invention is not limited or limited to the embodiments, and various changes and additions can be made without departing from the technical spirit of the present invention. And it is preferable that other embodiments that may be changed, as well as equivalent.

That is, the process of weaving a knitted fabric integrally formed as described above is not described in the present invention, but may also be woven using another conventional knitting machine, the process of weaving using the conventional knitting machine is of course included in the present invention. .

First, as illustrated in FIGS. 4A to 4B, in the bag design process S1, the patterned part 1 having a predetermined shape is designed on the pattern plate 30, and a predetermined width, length, and shape are formed at a portion to form the bag. To design the pocket portion 20, the pocket portion 20 and the pattern portion (1) is the front portion (4) and the rear portion (3) of the knitted fabric 10 is separated and woven, the pattern portion (1) and The marginal portion 2 except for the pocket portion 20 is interwoven with the front portion 4 and the rear portion 3. And the patterned plate 30 completed through the process is applied to the doramu 6 of the circular knitting machine 100, based on the patterned plate 30, the pin 7 in the same manner as the patterned plate 30 arrangement It is inserted in the doramu 6 and arranged.

When the bag portion design process (S1) is completed, the circular knitting machine 100 is driven, and the cylinder portion 50 rotates while driving, passing through each cam portion 60, 60 '.

In the process, first, the rear portion / margin portion knitting process (S2) is performed by the upper and lower cylinders (at the same time operating part 90 of the first upper and lower cams 61 and 61 ′, as shown in FIG. The first and second needle parts 70 and 70 'of 51 and 51' are intersected with each other, whereby the front part 4 and the rear part 3 shown in the pattern plate 30 are woven together. The margin part 2 is formed. In the single operation part 90 ′, the second needle part 70 ′ of the lower cylinder 51 ′ is not drawn out, but only the first needle part 70 of the upper cylinder 51 is drawn out, and thus the pattern plate 30 is removed. To form the rear portion 3 shown in.

In addition, in the pattern portion / pocket portion knitting process (S3), as shown in Figure 3b or 5b, the front portion 4 and the rear portion 3 of the knitted fabric 10 are separately woven, so that the rear portion / margin portion knitting process (S2) The pattern plate 30 remaining, ie, the pattern part 1 and the pocket part 20 are woven through the second upper and lower cams 62 and 62 ', and the first upper and lower cams ( Since the rear part 3 is woven through the 61 and 61 ′, the first needle part 70 of the upper cylinder 51 is formed in the second upper and lower cams 62 and 62 ′ as shown in FIG. 5. Is not drawn out, and only the second needle part 70 'of the lower cylinder 51' is drawn out to form the pattern part 1 and the pocket column 20 shown in the pattern plate 30.

In addition, the cylinder portion 50 passing through the second upper and lower cams 62 and 62 'may be formed to further protrude the pattern portion 1 and the pocket portion 20 shown on the pattern plate 30. 3C, third upper and lower cams 63 and 63 'are formed, and second and third upper cams 62 are formed in the third upper and lower cams 63 and 63'. The first needle part 70 passing through) 63 is not drawn out, and the front part 4 of the second needle parts 70 'passing through the second and third lower cams 62' and 63 '. Only the needle corresponding to is drawn out and woven. That is, by weaving the upper end of the woven pattern part 1 and the pocket part 20 once again, the three-dimensional effect of the pattern part 1 and the pocket part 20 is doubled.

Through the above process, one end of the pattern plate 30 is completed, and several ends of the knitted fabric 10 are woven through the plurality of cam parts 60 and 60 '.

Finally, the finished knitted fabric 10 is subjected to the cutting and cover sealing process (S4), as shown in Figures 6a to 6c cut a portion of the top of the bag portion 20, the cut portion of the predetermined shape The bag cover part 80 is sealed to form a bag part 20 integrally formed on the knitted fabric 10.

As described above, the present invention forms a bag portion integrated with the knitted fabric while simultaneously manufacturing the knitted fabric, so that the bag does not need to be separately woven, thereby shortening the weaving process of the knitted fabric, reducing the consumption cost of the yarn, and forming the bag integrally. Because it does not fall out of the pocket, there is no need to sew for attaching the pocket has the effect of increasing the external beauty of the knitted fabric.

Claims (2)

In the conventional knitting fabric weaving process of attaching the bag portion 20 woven separately from the knitted fabric 10 through a sewing process, to the knitted fabric 10 woven in a predetermined shape through the circular knitting machine 100, A pocket part design process (S1) for designing a pocket part 20 of a predetermined shape on a pattern plate 30 designed as a pattern part 1 and a margin part 2; The first needle part inserted into the upper cylinder 51 while the cylinder part 50 formed of the upper cylinder 51 and the lower cylinder 51 'passes through the first upper and lower cams 61 and 61'. 70) and a rear part / margin part knitting process of weaving the back part 3 and the margin part 2 formed on the pattern plate 30 through the second needle part 70 'inserted into the lower cylinder 51'. (S2); The first upper and lower cams 61 (the cylinder portion 50 passing through the first upper and lower cams 61 and 61 ') passes through the second upper and lower cams 62 and 62'. 61 ') and the front part 4 which is left after knitting is woven through the second needle part 70' of the lower cylinder 51 'so that the front part 4 and the back part 3 are separated from the pattern part 1 And pattern portion / pocket portion knitting process (S3) for knitting the bag portion 20; Knit of the knitted fabric integrally, characterized in that weaving through the cutting and cover portion sealing step (S4) to cut the top of the pocket portion 20 of the finished knitted fabric 10 to seal the bag cover portion 80; Weaving process. The method of claim 1, wherein the first upper and lower cams (61, 61 ') are separated at predetermined intervals and divided into a simultaneous operation unit (90) and a single operation unit (90'), the simultaneous operation unit (90) In the upper and lower cylinders 51 and 51 ', the first and second needle parts 70 and 70' inserted into and out of the cross section are combined with a margin part for coupling the front part 4 and the rear part 3 ( 2), and the single operation part 90 'is integrated with the pocket, characterized in that only the first needle part 70 inserted into the upper cylinder 51 is drawn out to form the rear part 3. Weaving process of knitted fabrics.