JP2013221225A - Weaving device and weaving method of foot cover using socks knitting machine - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a weaving device of a foot cover which a light stitch cam unit and a lacing cam unit are reorganized partially to operate a needle provided with a needle cylinder constructing a socks knitting machine selectively.SOLUTION: A weaving device of a foot cover which a needle cylinder provided with several needles are formed in the center of a cam plate rotatably and is provided with various cam units around the needle cylinder to guide several needles.

Description

  The present invention partially modifies the light stitch cam unit and the racing cam unit so as to selectively operate the needles provided in the needle cylinder constituting the sock knitting machine, The present invention relates to a weaving apparatus capable of continuously weaving a front part, a foot back part, and a front part of a foot, and a weaving method in which a band part, a heel part of a foot cover, and a front part of a foot are woven together without sewing.

  As is well known, a sock knitting machine is for weaving socks, wherein a plurality of needles are provided in a needle cylinder, and the needle cylinders provided with the needles rotate, and a plurality of needles follow a race groove. Ascend and descend sequentially to weave the socks in a cylindrical shape.

  Conventionally, a sock knitting machine as described above is a general sock, that is, a sock band, an ankle, a heel, an instep, a sole, and a front side of a sock are woven into a single cylindrical body. Is configured to do.

  Since the sock knitting machine configured as described above cannot weave a foot cover that does not have an ankle part and an instep part of the foot is open like a sock, most of the sock knitting machine is made by means of sewing fabric. A foot cover was manufactured.

  As described above, when the foot cover is manufactured by using the woven fabric by the sewing means, not only the productivity is greatly reduced, but also the labor cost is high, resulting in high cost. There is a problem that the aesthetics of comfort and appearance are greatly reduced.

  In order to solve the above problems, a foot cover weaving device modified from a sock knitting machine has been disclosed. However, it is structurally very complicated and expensive due to modification, and the operation of the cam unit. However, there are many structural problems such as low precision.

Republic of Korea Registered Utility Model Application No. 20-2010-0002215 Korean Patent Application No. 10-2002-0080526

  The present invention has been made in order to solve the above-described problems. The light stitch cam unit and the racing cam unit constituting the sock knitting machine are simply modified to weave the foot cover with the sock knitting machine. The purpose is to provide a weaving device for a foot cover that can be made.

  In the present invention, the band part of the foot cover, the heel part, the sole part of the foot, and the front part of the foot are integrated by selectively operating the needle by the operation of the light stitch cam unit and the racing cam unit. Another object is to provide a method of weaving a foot cover.

  In order to achieve the above object, according to the present invention, a needle cylinder provided with a plurality of needles is formed rotatably at the center of a cam plate, and various cam units are provided around the needle cylinder to provide a plurality of cam units. A weaving device for a foot cover configured to guide a needle is provided.

  The foot cover weaving apparatus according to the present invention includes, among the plurality of cam units, a plurality of needles provided on a needle cylinder on one side of the light stitch cam unit and the racing cam unit. An operating rod provided with a touch piece is provided so as to be movable so as to control the moving direction, and is configured to move forward and backward by a pneumatic cylinder.

  Of the 200 needles provided on the needle cylinder using the foot cover weaving apparatus configured as described above, first, 100 needles are used to form the band part of the foot cover, the heel part, and It is a feature of the present invention that the back of the foot is woven and then the front of the foot is continuously woven with a total of 200 needles using a further 100 needles.

  The foot cover weaving apparatus using the sock knitting machine according to the present invention is capable of weaving the foot cover by simply remodeling the light stitch cam unit and the racing cam unit, and weaving the foot cover using the sock knitting machine. There is an economic effect that the device is provided at low cost.

  Further, according to the foot cover weaving method using the sock knitting machine according to the present invention, the band portion of the foot cover, the heel portion, the sole of the foot, and the front portion of the foot can be woven together without sewing. It is comfortable to wear and provides a beautifully designed foot cover at a low cost.

It is a top view which shows the weaving apparatus of the foot cover using a sock knitting machine. It is a perspective view of the light stitch cam unit which comprises a sock knitting machine. It is a top view which shows the effect | action of the light stitch cam unit which comprises a sock knitting machine. It is a perspective view of the racing cam unit which comprises a sock knitting machine. It is a top view which shows the effect | action of the racing cam unit which comprises a sock knitting machine. (A), (B), and (C) are front views showing the needles constituting the sock knitting machine. It is an illustration figure of the foot cover woven by the weaving apparatus of the foot cover using a sock knitting machine. It is an illustration figure of the foot cover woven by the weaving apparatus of the foot cover using a sock knitting machine.

  Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. In addition, in this specification and drawing, about the component which has the substantially same function structure, duplication description is abbreviate | omitted by attaching | subjecting the same code | symbol.

  Hereinafter, with reference to the attached drawings, specific embodiments relating to a foot cover using a sock knitting machine according to the present invention, a weaving apparatus thereof, and a weaving method will be described in detail.

  The weaving apparatus for the foot cover using the sock knitting machine according to the present invention includes a needle cylinder 25 provided with needles 20, 21 and 22 having large, medium and small needle holes 20 ', 21' and 22 ', respectively. At the center of the plate 26, it is formed to be rotatable by a well-known needle / cylinder driving means.

  The foot cover weaving apparatus using the sock knitting machine according to the present invention has a needle race by providing various cam units 27 in addition to the light stitch cam unit 1 and the racing cam unit 10 around the needle cylinder 25. A groove 28 is formed, so that the needles 20, 21 and 22 provided on the needle cylinder 25 by the needle cylinder driving means rotate along with the needle cylinder 25 and are guided along the needle race groove 28 so as to weave the socks. It is comprised with the well-known sock knitting machine comprised by this.

  The weaving apparatus for the foot cover using the sock knitting machine according to the present invention is provided on one side of the light stitch cam unit 1 and the racing cam unit 10 in the cam cylinder by the rotating action of the needle cylinder. Needle control means 1 'and 10' are respectively provided to control a plurality of needles.

  The needle control means 1 ′ provided in the light stitch cam unit 1 is formed with a touch piece 3 for controlling the moving direction of the needle on one side of the block 2, and has a rectangular shape for guiding the operating rod. An operating rod 4 having a bolt hole 5 is provided by a guide bolt 6. One side of the coil spring 7 for returning the operating rod is provided on the operating rod 4, and the other side of the coil spring 7 is provided on the block 2. A rod 8 actuated by a pneumatic cylinder is provided in close contact with the tail of the working rod.

  Further, the needle control means 10 ′ provided in the racing cam unit 10 has a touch piece 12 for controlling the moving direction of the needle on one side of the block 11, and a rectangular shape for guiding the operating rod. An operating rod 14 formed with a bolt hole 13 is provided by a guide bolt 15, one side of the coil spring 16 for returning the operating rod is provided on the operating rod 14, and the other side of the coil spring 16 is provided on the block 11. An “L” -shaped rod 17 that is actuated by a rod 18 of a pneumatic cylinder is provided in close contact with the rear end of the operating rod.

Reference numeral 50 indicates a foot cover, reference numerals 51 and 510 indicate a band part of the foot cover, reference numeral 52 indicates a heel part and a sole part of the foot, reference numerals 53 and 520 indicate a front part of the foot, Reference numeral 530 indicates a heel part, reference numeral 540 indicates a band part of an instep, and reference numeral 550 indicates an ankle part.

  Hereinafter, the operation of the weaving apparatus for the foot cover using the sock knitting machine configured as described above and the method for weaving the foot cover by the above operation will be described in detail.

  In the case of the foot cover weaving apparatus using the sock knitting machine according to the present invention, the needles 20, 21 having large, medium and small needle holes 20 ′, 21 ′ and 22 ′, respectively, as in a general sock knitting machine, The light cylinder cam unit 1 and the racing cam provided around the needle cylinder 25 while the needle cylinder 25 provided with the needle 22 is rotated by a well-known needle cylinder driving means at the center of the cam plate 26. The socks are woven while large, medium and small needle holes 20 ′, 21 ′ and 22 ′ are guided along needle race grooves 28 formed by various cam units 27 in addition to the unit 10. However, since such an operation is a general operation, its specific description is omitted.

  Hereinafter, an operation of the foot cover weaving apparatus according to the present invention will be described, and a foot cover without an ankle portion and a weaving method of a foot cover having an ankle portion will be described.

  First, in the case of a foot cover without an ankle, when the needles 20, 21 and 22 having large, medium and small needle holes 20 ′, 21 ′ and 22 ′ are formed in the needle cylinder 25, the needle In the half of the cylinder 25, needles 21 and 22 having medium and small needle holes 21 'and 20' are alternately provided, and in the other half, large, medium and small needle holes 20 'and 21 are provided. After providing the needles 20, 21 and 22 with 'and 22' respectively, the needle cylinder 25 is first reciprocally rotated 180 ° by well-known needle cylinder drive means to provide medium and small needle holes 21 'and 20 Weaving the lower part of the band 51 of the foot cover using needles 21 and 22 having 'respectively.

  Further, the needle control means 1 ′ and 10 ′ are operated so as to control a plurality of needles provided in the light stitch cam unit 1 and the racing cam unit 10 among the plurality of cam units.

  As a result, the rod 8 that is actuated by the pneumatic cylinder is actuated at the back of the actuating rod 4 that constitutes the light stitch cam unit 1, and the touch piece 3 for controlling the moving direction of the plurality of needles is formed. Presses 杆 4.

  Due to the above action, the operating rod 4 moves forward along the guide bolt 6, the touch piece 3 formed on the operating rod 4 moves slightly toward the needle race groove 28, and only the inner needle hole 21 ′ is present. Will start.

  Further, when the rod 18 operated by the pneumatic cylinder pushes the 'L' shaped rod 17 at the back of the operating rod 14 constituting the racing cam unit 10, the touch piece 12 for controlling the moving direction of the needle is provided. The formed operating rod 14 is pushed.

  As a result, the touch piece 12 formed on the operating rod 14 moves slightly toward the needle race groove 28, and only the inner needle hole 21 'is applied.

  If the band 51 of the foot cover is woven in the state as described above, only the needles 22 having 50 small needle holes 22 'out of 100 needles having medium and small needle holes are woven. When the operation is performed and the band portion 51 having a certain width is woven in this manner, the needle control means 1 ′ and the needle control means 1 ′ and the plurality of needles provided in the light stitch cam unit 1 and the racing cam unit 10 are controlled. 10 'is operated, and the operating rod 4 in which the touch piece 3 constituting the light stitch cam unit 1 is formed and the operating rod 14 in which the touch piece 12 constituting the racing cam unit 10 is formed are moved backward. Further, after weaving the lower part of the band part 51 of the foot cover using 100 needles in which medium and small needle holes are formed, the heel part and the sole part 52 of the foot are woven.

  Thereafter, the needle cylinder 25 provided with the needles 20, 21 and 22 having the large, medium and small needle holes 20 ′, 21 ′ and 22 ′, respectively, is continuously 360 ° by a known needle cylinder driving means. Rotate and weave the front part 53 of the foot using 200 needles with large, medium and small needle holes.

  In addition, the method of weaving a foot cover having an ankle portion is the same as that of the foot cover weaving device as described above. In the weaving method, the front portion of the foot is first woven, and the ankle portion is the last. There is a difference in weaving.

  First, the needle cylinder 25 provided with a plurality of needles constituting the foot cover weaving apparatus is first reciprocally rotated 180 ° by a well-known needle cylinder driving means, so that the middle and small needle holes 21 ′ and The lower part of the band part 510 of the foot cover is woven using the needles 21 and 22 each having 20 '.

  Further, among the cam units, the needle control means 1 ′ and 10 ′ are operated so as to control a plurality of needles provided in the light stitch cam unit 1 and the racing cam unit 10.

  As a result, the rod 8 that is actuated by the pneumatic cylinder is actuated at the back of the actuating rod 4 that constitutes the light stitch cam unit 1, and the touch piece 3 for controlling the moving direction of the plurality of needles is formed. Presses 杆 4.

  Due to the above action, the operating rod 4 moves forward along the guide bolt 6, so that the touch piece 3 formed on the operating rod 4 slightly moves toward the needle race groove 28 and only the inner needle hole 21 ′ is applied. It becomes like this.

  Further, when the rod 18 operated by the pneumatic cylinder pushes the 'L' shaped rod 17 at the back of the operating rod 14 constituting the racing cam unit 10, the touch piece 12 for controlling the moving direction of the needle is provided. The formed operating rod 14 is pushed.

  Due to the above action, the touch piece 12 formed on the operating rod moves slightly toward the needle race groove 28 and only the inner needle hole 21 'is applied.

  If the band portion 510 of the foot cover is woven in the state as described above, only the needles 22 having 50 needle holes 22 'are woven out of 100 needles having medium and small needle holes. Perform the action.

  As described above, when the band portion 510 having a certain width is woven, the needle control means 1 ′ and the needle control means 1 ′ and the plurality of needles provided in the light stitch cam unit 1 and the racing cam unit 10 are controlled. 10 'is operated, and the operating rod 4 in which the touch piece 3 constituting the light stitch cam unit 1 is formed and the operating rod 14 in which the touch piece 12 constituting the racing cam unit 10 is formed are moved backward. Further, after weaving the lower part of the band part 51 of the foot cover using 100 needles in which medium and small needle holes are formed, the front part 520 of the foot is woven.

  Thereafter, the needle cylinder 25 provided with the needles 20, 21 and 22 having the large, medium and small needle holes 20 ′, 21 ′ and 22 ′, respectively, is continuously 360 ° by a known needle cylinder driving means. Rotate to weave between the front 520 and heel 530 and the instep band 540 using the 200 needles with large, medium and small needle holes, then After weaving the heel 530 by rotating 100 needles with medium and small needle holes 180 °, the needles using the 200 needles with large, medium and small needle holes are used. The ankle portion 550 may be woven by rotating the cylinder 25 continuously 360 °.

  The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings, but the present invention is not limited to such examples. It is obvious that a person having ordinary knowledge in the technical field to which the present invention pertains can come up with various changes or modifications within the scope of the technical idea described in the claims. Of course, it is understood that these also belong to the technical scope of the present invention.

1 Light stitch cam unit 2 Block 3, 12 Touch piece 4, 14 Actuation rod 7, 16 Coil spring 10 Racing cam unit

Claims (5)

A needle cylinder (25) provided with needles (20, 21, 22) having large, medium and small needle holes (20 ', 21', 22 ') is provided at the center of the cam plate (26). Is configured to be rotatable by a well-known needle / cylinder driving means,
A needle stitch groove (28) is formed by providing a light stitch cam unit (1), a racing cam unit (10) and various cam units (27) around the needle cylinder (25). In the weaving device for the foot cover using the sock knitting machine configured to weave the socks while the needles (20, 21, 22) provided on (25) move along the needle race grooves (28),
An operating rod (4) having a touch piece (3) and a rectangular bolt hole (5) for controlling the direction of movement of the needle on one side of the block (2) constituting the light stitch cam unit (1) ) Is provided by a guide bolt (6), one side of the coil spring (7) for returning the operating rod is provided on the operating rod (4), and the other side of the coil spring (7) is provided on the block (2). The rod (8) operated by a pneumatic cylinder is provided in close contact with the tail of the operating rod,
On one side of the block (11) constituting the racing cam unit (10), a touch piece (12) for controlling the moving direction of the needle and an operating rod (14) formed with a rectangular bolt hole (13), Is provided by a guide bolt (15), one side of the coil spring (16) for returning the operating rod is provided on the operating rod (14), and the other side of the coil spring (16) is provided on the block (11). A foot cover using a sock knitting machine, characterized in that an L-shaped rod (17) actuated by a rod (18) of a pneumatic cylinder is provided in close contact with the tail of the working rod. Weaving equipment. Weaving the foot cover using 200 needles with large, medium and small needle holes, but first using 100 needles with medium and small needle holes, The cylinder is reciprocally rotated by 180 ° to weave the lower part of the band part of the foot cover. Of the 100 needles, only the needle (22) in which the needle hole (22 ′) is formed performs the weaving operation and the band part Weaving (51);
Weaving the lower part of the band part of the foot cover, the heel part, and the sole part of the foot using 100 needles in which medium and small needle holes are formed;
Using 200 needles with large, medium and small needle holes and weaving the front (53) of the foot by continuously rotating the needle cylinder 360 °. Weaving method for foot covers using a sock knitting machine.   A foot cover, wherein the band portion of the foot cover, the heel portion, the sole portion of the foot, and the front portion of the foot are woven together by the foot cover weaving method according to claim 2. Weaving the foot cover using 200 needles with large, medium and small needle holes, but first using 100 needles with medium and small needle holes, The cylinder is reciprocally rotated 180 ° to weave the lower part of the band part of the foot cover, and only the needle (22) in which the needle hole (22 ′) is formed out of the 100 needles is subjected to the weaving operation. Weaving a band (510) having a width;
Weaving the lower part of the band part (510) of the foot cover and the front part (520) of the foot using 100 needles with medium and small needle holes;
A needle cylinder (25) provided with needles (20, 21, 22) having large, medium and small needle holes (20 ′, 21 ′, 22 ′), respectively, is continuously rotated 360 ° to Weaving between the front part (520) and the heel part (530) and the band part (540) of the upper part of the foot,
Weaving the heel by rotating 180 needles with medium and small needle holes 180 °;
Weaving the ankle (550) by continuously rotating the needle cylinder (25) 360 ° using 200 needles with large, medium and small needle holes formed therein. Weaving method for foot covers using a sock knitting machine. 5. The foot cover band portion (510) and foot front portion (520) are integrally woven by the foot cover weaving method according to claim 4, and the foot front portion (520) and the heel portion (530), And a band part (540) of the upper part of the foot is integrally woven, and a band part and a heel part of the upper part of the foot are woven integrally with the ankle part (550).

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