KR100921156B1 - Circular knitting machine for knitted of toe socks - Google Patents

Abstract

PURPOSE: A circular knitting machine for knitting toe socks is provided to speed up the knitting speed of the socks by weaving four courses with one rotation of a knitting cylinder after forming a main thread guide hole. CONSTITUTION: A forming method of a circular knitting machine for knitting toe socks includes the following steps of: mounting a knitting needle(200) and a cylinder jack(300) on an outer circumference; moving a knitting butt(210) of the knitting needle formed by a cam group; forming a jack butt of the cylinder jack to an axis length direction movably; driving the weaving needle which is not weaved by the cam group, mounted downwardly on the weaving cylinder; moving the weaving needle weaved by the cam group to the axis length direction; and performing a weaving process with 1 rotation of the weaving needle cylinder.

Description

Circular knitting machine for knitted of toe socks

The present invention relates to a circular knitting machine for toe socks knitting, which can knit the heel or toe of the socks, more specifically, the cylinder jack and the needle is mounted on the circumferential surface of the forward and reverse rotation needle needle cylinder, and the needle needle of the needle needle Moves the single needle butt path formed by the cam groups, and the jack butt of the cylinder jack is guided to the upper and lower guide cams to the cam group in the toe socks knitting circular knitting machine which is formed to be movable in the axial length direction. Knitting needles that are not knitted run downward while being mounted on the knitting needle cylinder, and the knitting needle that is knitted is moved upward in the axial length direction so that four courses of knitting are made in one rotation of the knitting needle cylinder, thereby shortening the knitting time of the circular knitting machine. In addition, the present invention is the knitting needle of the non-knitted knitting needle is a downward downward between the knitting cam and the downward guide cams By moving the needle butt path, the knitting needle of the knitting needle to move the upper knitting needle path guided to the center cam and the knitting cam, so that only the portion to be knitted is lifted from the knitting needle to perform knitting, The knitting yarn can be stably supplied from the balls to the knitting needles of the needle needle cylinder, and the present invention uses the knitting needle of a part of the forward rotation of the cylinder when knitting the heel portion or the toe portion of the socks, and the cylinder is used only at an arbitrary angle. By forward and reverse rotation, it relates to a circular knitting machine for toe socks knitting which can greatly reduce knitting time by minimizing idle of the needle needle cylinder.

Generally, the circular knitting machine is provided with a needle needle cylinder 100 and a dial pad 1 as shown in Figs.

The dial pad 1 is provided with a plurality of upper needles (not shown) from the circumferential end toward the center. The dial pad 1 also rotates through the bevel gear 3 about the spindle shaft 2. The bevel gear 3 rotates in engagement with the bevel gear 5 of the horizontal axis 4, and another bevel gear 6 at the end of the horizontal axis 4 is the bevel gear 8 of the crossbar 7. ) And the crossbar 7 is equipped with a pulley 11 which is connected to the belt 10 with a pulley 9 for driving following the driving source (not shown) to transmit driving force. .

In addition, the needle needle cylinder 100 is rotatably mounted on the main bed 12 is installed, and can be rotated forward and reverse by a driving source (not shown), and the needle needle 200 mounted on the needle needle cylinder 100 as described below. ) And the cylinder jacks 300 are controlled by the low cam box 13 and the actuator 20 above the main bed 12. In addition, an upper cam plate 14 is formed on the main bed 12.

2 and 3, the upper plate 14 has a center cam, raft stitch cam, light stitch cam, lashing cam, elastic cam, heel toe forming cam, picker, guide cam, color cam, split cam, The cam group 30 for controlling the single needle butt 210 such as a trans cam is mounted.

The needle needle 200 and the cylinder jack 300 are erected and installed in a plurality of grooves (numbers omitted) formed at equal intervals in the longitudinal direction of the peripheral surface of the needle needle cylinder 100.

In addition, the sinker cover 110 is fixed on the needle needle cylinder 100, and the inside sinker ring 120 and the out sinker ring 130 are formed in the sinker cover 110, and the inside sinker ring 120 is out. A plurality of sinkers 140 are mounted at equal intervals between the sinker rings 130.

The knitting yarn is supplied from the thread supply device 15 so that the knitting needle 200 of the knitting needle 100 is moved to Shanghai East, and the knitting needle of the dial pad 1 is pulled out in the lateral direction. The knitted socks are extracted into the suction container 17 through the knitted pipe tube 16.

The control of the knitting needle 200 is controlled by the cam group 30, the upper guide cam 40, the lower guide cam 50 and the actuator 20, as shown in Figure 4, the main class having eight slopes Five sand dunes 60 and three yarn yarn yarn yarn yarn yarns 70 are formed so that knitting yarns are supplied to the knitting needle (not shown).

The cam group 30 is inserted into the socks in the conventional circular knitting machine such as center cam, raft stitch cam, light stitch cam, lashing cam, elastic cam, heel toe forming cam, picker, guide cam, color cam, split cam, trans cam, etc. In an effort to increase the number of colors, the number of cams and the actuator pick up the jacks directly result in the attachment of structurally necessary cams.

Socks are made up of the ankle, foot, and torso that can insert the soles of the foot and the base, the ring finger, middle finger, middle finger, index finger and the big toe.

Figure 5 shows a knitting example of the body portion of the conventional socks, the knitting needle 100 is rotated forward, the outer thread and the inner thread is supplied to the knitting needle (not shown) from the main feed mouth 60 and the knitting needle is downward Knitting is made while driving the knitting needle path (90). That is, the knitting needle goes down and knitting is performed.

6A to 6N show a knitting example of the heel and the toe of the socks, 80 is an upward knitting needle path 80 and 90 is a downward knitting needle path 90. The single needle cylinder is rotated forward and the lower picker 91 is raised from below (FIGS. 6A and 6B). Also, when the lower picker 91 is raised as described above, the single needle cylinder 100 reversely rotates (see FIG. 6C). Knitting is not done until now.

Next, as shown in FIG. 6D, the needle needle cylinder 100 rotates in reverse, and the lower picker 91 lowers the two needle needles 210 to rotate one turn, and then the needle needle cylinder 100 again rotates as shown in FIG. 6E. In the forward rotation, two noses are stretched and knitted (see FIG. 6F).

Then, the needle needle cylinder 100 is rotated forward as shown in FIG. 6I in FIG. 6G, and the raising picker 81 operates as shown in FIG. 6J, and the raising picker 81 has one single needle as shown in FIG. 6K. Lifting the butt 210 is to pull out one nose. Subsequently, the needle needle cylinder 100 continues to rotate forward as shown in FIG. 6L, and then the needle needle cylinder 100 starts to rotate in the reverse direction as shown in FIG. 6M. As described above with reference to FIG. 6A, since the heel or toe portion of the socks is made by the operation of the raising and lowering pickers 81 and the lower pickers 91 to increase or decrease the nose in a pocket shape, the single needle cylinder 100 There is a problem that productivity is reduced due to the slow knitting speed by increasing the number of operations of idle, forward and reverse rotation.

In addition, Figure 7 shows an example of the color yarn knitting, the knitting yarn is supplied from the five yarn yarn yarns 70 and one main yarn yarn (60), and the knitting needle 210 is on the top and then down It is lowered to and is knitted along the downward knitting needle path (90). Therefore, since the number of actuators 20 corresponding to the yarn yarn yarns 70 and the main yarn yarn 60 is increased, the manufacturing cost becomes expensive, and knitting is performed while the knitting needle is lowered. And there is a disadvantage that the knitting is unstable due to accommodation, and can also cause fatigue in the knitting needle by centrifugal force as it is rotated high in the state in which the knitting needle is exposed upward during knitting.

The present invention is to solve the above problems, the knitting needle is mounted on the needle needle cylinder is knitted knitting by moving up along the path of the upper knitting needle butt path of the cam group, the other knitting needles are not knitted knitting group is downward knitting needle By moving the butt path, the knitting needle is moved upward from the knitting needle cylinder so that the knitting yarn of the yarn feeder can be stably knitted with the dial pad. In addition, an object of the present invention is to form a cam group as a center cam, a downward guide cam, a knitting cam, a turk cam and a reverse rotation knitting cam, so as to significantly reduce the number of conventional cam groups. In addition, an object of the present invention is to form a single main yarn four to be able to knit four courses in one rotation of the needle needle cylinder to increase the knitting speed of the sock. In addition, the present invention, when knitting the heel and toe of the socks, by the reciprocating movement only at the rotation angle set in the needle needle cylinder without idling the needle needle cylinder, the needle needle butt upward and downward needle needle path to the reciprocating rotation The purpose is to reduce and stretch the nose. In addition, the present invention is because four main yarn ball and knitting cam, the reverse rotation knitting cam and four actuators are formed to be able to knit the heel and toe by forward and reverse rotation of the needle needle cylinder, to reduce the knitting angle This aims to be able to improve productivity.

The present invention is equipped with a cylinder jack and a needle needle on the circumferential surface of the needle needle, the forward and reverse rotation, the needle needle of the needle needle moves the path of the needle needle formed by the cam group, the jack butt of the cylinder jack up, down guide In the circular knitting machine for toe socks knitting in which the knitting needle is guided to the cam so that the knitting needle is movable in the axial length direction, the knitting needle which is not knitted in the cam group travels downwardly mounted on the knitting needle cylinder, and the knitting needle is knitted in the shaft length. The basic feature is to move up in the direction so that the knitting of the four courses in one rotation of the needle cylinder.

In addition, the cam group of the needle needle cylinder of the present invention, the center cam and the downward guide cam is formed at intervals of up and down in the forward rotation direction of the needle needle cylinder, between the center cam and the downward guide cams on both sides of the knitting cam; Turk cams are arranged at equal intervals, and between the center cam and one of the cam group and the downward guide cams, a knitting cam and a reverse rotating knitting cam are formed to face each other, and the downward guide cams can be mounted. The cam is formed opposite.

In addition, the center cam of the present invention extends to the V-shaped inclined surface and the V-shaped inclined surface in the center, the knitting cam is formed in a downward slope, upward slope, curved surface in a triangular shape, the downward guide cam An upwardly inclined surface is formed, and the turk cam has a comb changing slope.

In addition, the center cam formed on both sides of the knitting cam and the reverse rotation knitting cam in the present invention has a horizontal plane formed on both sides of the V-shaped inclined surface.

In addition, the center cam has a horizontal plane formed on both sides of the present invention is a reverse rotation knitting cam on the right of the knitting cam formed opposite to both sides between the center cam and the downward guide cam, and the downward guide cam below the knitting cam; The turk cams arranged at equal intervals are rotatably formed.

In addition, the knitting needle of the non-knitted knitting needle of the present invention moves a downward knitting needle path between the knitting cam and the downward guide cams, and the knitting needle of the knitting needle being knitted is directed upward of the center cam and knitting cam. It is supposed to move the single needle butt path.

In addition, the present invention, when knitting the heel and toe of the socks, the knitting needle up and down between the center cams of the two neighboring center cams around the center cam formed opposite the knitting cam and the reverse rotation knitting cam on both left and right sides The butt path and the downward single needle butt path are reciprocated.

In addition, in the present invention, increasing or decreasing the number of noses of the knitting is to control the nose of the knitting needle by raising or lowering the knitting needle by the operation of the actuator.

In addition, the present invention is formed four main yarn ball and knitting cam, the reverse rotation knitting cam and four actuators to be able to knit the heel and toes by the forward and reverse rotation of the needle needle cylinder.

As described above, the present invention is the cylinder jack and the needle is mounted on the circumferential surface of the forward and reverse rotation needle needle cylinder so that the needle needle butt of the needle needle moves the path of the needle needle formed by the cam group, the jack butt of the cylinder jack Knitting needles that are not knitted on the cam group in the toe socks knitting circular knitting machine which is guided to the upper and lower guide cams and are formed to be movable in the axial length direction are driven downwardly mounted on the knitting needle cylinder, and are knitted. Silver is moved up in the axial length direction to make a four-course knitting in one rotation of the knitting needle cylinder, it is possible to shorten the knitting time of the circular knitting machine, the present invention is not knitting the knitting needle of the knitting needle is the knitting cam and The downward needle needle path between the downward guide cams is shifted, and the needle needle butt of the knitting needle being knitted is upwardly guided to the center cam and the knitting cam. By shifting the knitting needle butt path, only the portion to be knitted is lifted from the knitting needle cylinder to perform knitting, so that the knitting yarn can be stably supplied from the yarn feeders to the knitting needle of the knitting needle cylinder, and the present invention also provides a heel portion of the sock. When knitting the toe part, the knitting needle of a part of the forward rotation of the cylinder is used to forward and reverse the cylinder only at an arbitrary angle, thereby minimizing idle rotation of the needle needle cylinder, thereby greatly reducing the knitting time.

Detailed examples of the present invention will be described below with reference to the accompanying drawings.

1 is a full longitudinal cross-sectional view of a conventional toe socks knitting circular knitting machine, and FIG. 2 is an enlarged longitudinal cross-sectional view of a knitting needle cylinder in a conventional toe socks knitting circular knitting machine, and FIG. 3 is a knitting needle in a conventional toe socks knitting circular knitting machine. Figure 4 is a longitudinal sectional view of the dial pad coupled to the state, and also Figure 4 is a development view of the cam group in the needle needle cylinder in the conventional toe socks knitting circular knitting machine, Figure 5 is also knitting the torso portion of the socks in the conventional toe socks knitting circular knitting machine 6A to 6N are exploded views of the cam group at the knitting of the heel and the toe of the socks in the conventional toe socks knitting circular knitting machine, and FIG. 7 is the colored yarn in the conventional toe socks knitting circular knitting machine. Figure 8 is an exploded view of the cam group at the time of knitting, and also Figure 8 is a dial pad coupled to the needle needle cylinder in the toe socks knitting circular knitting machine of the present invention 9 is a partial cutaway longitudinal cross-sectional view of the state of the present invention, and FIG. 9 is a partial cutaway longitudinal cross-sectional view of the state in which the needle needle cylinder and the dial pad are separated from the toe socks knitting circular knitting machine of the present invention, and FIG. 10 is a toe socks knitting circular knitting machine of the present invention. In Figure 11 is an enlarged cross-sectional view of the needle needle cylinder, and also Figure 11 is an exploded view of the cam group in which the body portion of the sock in the toe socks knitting circular knitting machine of the present invention is knitted four courses in one rotation of the needle needle cylinder, and also Figures 12a to 12j FIG. 13 is an exploded view of the cam group during the knitting of the heel portion and the toe portion of the sock in the toe socks knitting circular knitting machine of the present invention, and FIG. 13 is an exploded view of the cam group during the knitting of the yarn in the toe socks knitting circular knitting machine of the present invention. Is a development view of the cam group at the time of knitting rubber yarn in the toe socks knitting circular knitting machine of the present invention.

In the toe socks knitting circular knitting machine of the present invention, the same reference numeral is given to the configuration of the conventional knitting machine, and the description thereof is omitted for the overlapping configuration in the conventional description.

As shown in FIGS. 8 to 10, the circular knitting machine of the present invention is provided with a needle needle cylinder 100 and a dial pad 1.

As described above, the dial pad 1 is rotatably mounted to the spindle shaft 2 by a driving source (not shown).

In addition, the needle needle cylinder 100 is installed to be installed on the main bed 12 to be rotated forward and reverse rotation by a drive source (not shown), and at equal intervals in the longitudinal direction of the circumferential surface of the needle needle cylinder (100). The needle needle 200 and the cylinder jack 300 are erected and installed in a plurality of grooves (numbers omitted).

As shown in FIG. 11, the knitting needles 210 of the knitting needles 200 are guided and moved to the up and down knitting needle paths 700 and 800 of the cam group 500 of the present invention, and also the cylinder jack 300. ) Is controlled by the actuator 600 to be guided to the upper guide cam 40 and the lower guide cam 50. In addition, the cam group 500 of the present invention is a center cam 510, a downward guide cam 520, a knitting cam 530, a turk cam 540 and a reverse rotation knitting cam 550 to be described later.

Toe socks knitting circular knitting machine of the present invention, the main cam four (400), and also the knitting needles 210, the center cam 510, downward guide cam 520, knitting cam 530, the turk is controlled Cam group 500 consisting of a cam 540 and a reverse rotation knitting cam 550, the upper guide cam 40 and the lower guide cam 50, the cylinder jack 300 is controlled, and also four actuators ( 600).

The four main yarn ball 400 is formed of a yarn to be fed the knitting yarn of the outer thread and the inner thread, and as will be described later, a rubber yarn 410 can be knitted between the main yarn yarn 400, In addition, the yarn yarn 420 may be substituted for the outer thread of the main yarn ball 400.

Control of the knitting needle 200 of the present invention is controlled by the cam group 500, the upper guide cam 40, the lower guide cam 50 and the actuator 600, as shown in Figure 11, and also four main class The sand dune 400 is formed so that the knitting yarns are supplied to the knitting needle 200. That is, four noses are knitted between one rotation of the needle needle cylinder 100.

In the cam group 500 of the single needle cylinder 100 of the present invention, the center cam 510 and the downward guide cam 520 in the forward rotation direction of the single needle cylinder 100 in FIG. Knitting cams 530 and 550 and turk cams 540 are disposed at equal intervals between the center cam 510 and the downward guide cam 520 at right and left sides.

The center cam 510, the downward guide cam 520 and the knitting cam 530 are arranged four, and the five cam cams 540 are arranged, in particular, a reverse rotating knitting cam that can be sunk as indicated by a dotted line in FIG. 11. 550 and the downward guide cam 520 is further arranged one by one. The reverse rotation knitting cam 550 and the downward guide cam 520 is hidden in the path in which the knitting needle 210 is moved inward, and pops out by the signal of the controller when the heel and toe of the socks to be described later. Maintain the path.

The reverse rotation knitting cam 550 and the downward guide cam 520 is left and right between the one of the center cam 510 and the downward guide cam 520 of the cam group 500 and the knitting cam 530 and both; The reverse rotation knitting cam 550 is formed to face, and the downward guide cam 520 and the downcoming downward guide cam 520 are formed to face each other.

The center cam 510 extends to the V-shaped inclined surface 511 and the V-shaped inclined surface 511 at the center thereof, and a horizontal surface 512 is formed. Three of the center cams 510 extend to the V-shaped inclined surface 511 and have a horizontal surface 512 formed on one side thereof, and the knitting cam 530 and the reverse rotating knitting cam 550 are formed on both sides. 510 has a horizontal surface 512 formed on both sides of the V-shaped inclined surface 511.

In addition, the knitting cam 530 and the reverse rotation knitting cam 550 is formed in a substantially triangular shape, the downward slope (531, 551), the upward slope (532, 552) and the curved surface (533, 553), the downward slope (531, 551) and upward The inclined surfaces 532 and 552 and the curved surfaces 533 and 553 maintain a path through which the single needle butt 210 may move between the center cam 510 and the downward guide cam 520 and the turk cam 540.

In addition, the downward guide cam 520 and the movable downward guide cam 520 is formed with an upward inclined surface 521, the upwardly inclined surface 521 is the knitting cam 530 and the reverse rotation knitting cam 550 The single needle butt 210 to maintain the path to move.

In addition, the turk cam 540 has a comb changing slope 541 formed in a substantially triangular shape, the comb changing slope 541 maintains a path between the downward guide cam 520 and the center cam 510, and also haunted I can attach it possibly.

Knitting cams (530, 550) formed opposite to each other between the center cam 510 and the downward guide cam 520, the horizontal surface 512 is formed on both sides The reverse rotation knitting cam 550 on the right side, and the downward guide cam 520 below the reverse rotation knitting cam 550, and the turk cams 540 arranged at equal intervals are arranged to be sunk. have.

Figure 11 shows a knitting example of the body portion of the sock of the present invention, the needle needle cylinder 100 is supplied to the knitting needle 200 from the main yarn mouth 400 by the forward rotation (arrow mark) to the knitting needle 200 Knitting butt 210 travels up the knitting needle butt path 700 is made to knit. That is, conventionally, the knitting needle is lowered to knit, but the present invention, on the contrary, the knitting needle is raised to perform knitting.

The knitting needle 210 of the non-knitted knitting needle 200 moves the downward knitting needle path 800 between the knitting cams 530 and 550 and the downward guide cams 520, and the knitting needle of the knitting needle is knitted ( The 210 is configured to move an upward single needle butt path 700 guided to the center cam 510 and the knitting cams 530 and 550.

Next, FIGS. 12A to 12J show an example of knitting the heel and toe of the sock of the present invention, and the knitting needle 100 is knitted by forward rotation and reverse rotation.

During knitting of the heel and toe of the socks, the knitting needles 210 are both left and right sides of the neighboring center cam 510 formed with the knitting cam 530 and the reverse rotation knitting cam 550 facing each other. The single needle butt path 700 and the downward needle needle path 800 upward between the center cams 510 are reciprocated.

In addition, by increasing or decreasing the number of noses of the knitting, the nose of the knitting needle 200 is controlled by raising or lowering the knitting needle 210 by the operation of the actuator 600.

In addition, the present invention has four main yarn ball 400 and the knitting cam, the reverse rotation knitting cam 550 and four actuators 600 are formed to knit the heel and toes by forward and reverse rotation of the needle needle cylinder. Since the knitting angle is reduced, productivity can be improved.

As shown in Fig. 12a, the knitting needle 100 rotates forward and the knitting of the heel and toe of the socks is knitted along the upward knitting needle path 700 at the time of the arrow under the control of the actuator 600 of 4F. When the inside of the main yarn yarn 400, the inner yarn and the outer thread of the nose is formed, the knitting needle of the knitting needle 210 of the downward knitting needle path 800 is moved without performing the knitting.

The reverse rotation knitting cam 550 protrudes and the single needle butt 210 rises along the curved surface 553 of the reverse rotation knitting cam 550, and the horizontal surface 512 and the V-shaped inclined surface 511 of the center cam 510. And move along the path between the downward inclined plane 531, the upward inclined plane 532 of the knitting cam 530, and the upward inclined plane 521 of the downward guide cam 520, and the neighboring center cam 510. To the right (see Fig. 12a).

Then, as shown in FIG. 12B, when the knitting needle 210 exits the knitting cam 530 and the downward guide cam 520 along the path by the forward rotation of the knitting needle 100, by the control of the actuator 600 of 1F. The knitting needle path of the knitting needle 210 is set, and as shown in FIG. 12C, the knitting needle 100 is reversely rotated at the time of the arrow, and the knitting needle 210 is curved 533 and the center cam 510 of the knitting cam 530. It moves along the path of one horizontal surface 512, V-shaped inclined surface 511, the upward inclined surface 552 and the down inclined surface 551 of the reverse rotation knitting cam (550) (see Fig. 12d). The path 800 moves to the neighboring center cam 510 (see FIG. 12E).

Again, the single needle cylinder 100 is rotated forward in FIG. 12F, and the single needle butt 210 to be newly moved as shown in FIG. 12G is moved upward by the control signal of the actuator 600 of 4F, and the main injection hole 400 is moved. The inner and outer threads of the nose are formed.

Then, as shown in FIG. 12H, the single needle butt 210 rises along the curved surface 553 of the reverse rotation knitting cam 550 and moves along the horizontal plane 512 and the V-shaped inclined plane 511 of the center cam 510. Also, it moves along the path between the downward inclined plane 531, the upward inclined plane 532 of the knitting cam 530, and the upward inclined plane 521 of the downward guide cam 520, and then rotates to the neighboring center cam 510. Tell.

In addition, when the needle needle 210 exits the knitting cam 530 and the downward guide cam 520 along the path by the forward rotation of the needle needle 100, a new needle needle by the control of the actuator 600 of 1F. 210 is selected (see Fig. 12I).

Thereafter, when the knitting needle 100 rotates in reverse, the new selected knitting needle 210 performs knitting, and knitting needle 210 is one of the horizontal surfaces 512 of the curved surface 533 of the knitting cam 550 and the center cam 510. ), The V-shaped inclined surface 511, and moves along the path of the upward inclined surface 552 and the downward inclined surface 551 of the reverse rotation knitting cam 530, and repeats the movement of the needle as shown in Figure 12a.

In the circular knitting machine of the present invention as described above can be knitted in accordance with the shape of the heel and toe of the sock width.

In addition, the shape and length of the toes can be variously knitted with a simple operation of the program.

13 is an exploded view of the cam group during the knitting of the colored yarn in the toe socks knitting circular knitting machine, in which four colored yarn yarn yarns 420 are formed. That is, the yarn yarn yarns 420 are formed in one of the yarn yarns 400 of the main yarn yarn 400, and the yarn, the yarn and the yarn in the yarn yarn of the yarn yarn 400 by the forward rotation of the needle needle cylinder 100 Formation is performed, and the cylinder jack 300 is knitted by the lifting and lowering of the knitting needle 210 under the control of the actuator 600.

In addition, Figure 14 is an exploded view of the cam group at the time of knitting the rubber yarn in the toe socks knitting circular knitting machine, the rubber yarn 410 is introduced into the main yarn ball 400 with the knitting of the outer thread and the yarn of the main yarn ball 400 Rubber yarn is an example of knitting.

The present invention is not particularly limited with respect to the material of the knitting yarn of the sock, and cotton yarn, cotton acrylic blended yarn, woolen yarn, wool acrylic blended yarn, silk yarn, silk acrylic blended yarn, yarn, hemp and krill blended yarn, nylon ito, and the like can be adopted.

In addition, the present invention can freely knit the three-dimensional socks, such that the knitting needle can directly select the knitting needle under the control of the actuator, and also adjust the width of the knitting.

In addition, since the present invention can knit four courses in one rotation of the needle needle cylinder, a jacquard pattern can be used.

In addition, the present invention is that one main yarn yarn to knit the basic organization, the remaining three main yarn yarn to serve as a color yarn yarn that can put a picture, it is possible to put colorful and colorful pictures of socks.

In addition, the present invention is to allow the knitting of the main tissue of the basic ground tissue, while also allowing the towel tissue to be knitted on the other main yarn, it is possible to knit the sweat-absorbing towel tissue on the bottom of the socks.

In addition, rib patterning and weaving motif manipulation are possible, and knitting of 1: 1 or 3: 1 mesh is possible.

1 is a longitudinal cross-sectional view of a conventional circular toe knitting machine for toe socks,

Figure 2 is an enlarged longitudinal sectional view of the knitting needle cylinder in the conventional toe socks knitting circular knitting machine,

Figure 3 is a longitudinal sectional view of the dial pad coupled to the needle needle cylinder in the conventional toe socks knitting circular knitting machine,

Figure 4 is a development view of the cam group in the needle needle cylinder in the circular toe knitting machine for conventional toe socks,

5 is a development view of the cam group at the time of knitting the trunk portion of the sock in the conventional toe socks knitting circular knitting machine,

6a to 6n is a development view of the cam group at the knitting of the heel and toe of the socks in the conventional toe socks knitting machine,

7 is a developed view of a cam group at the time of color knitting in the conventional toe socks knitting circular knitting machine,

Figure 8 is a partial cutaway longitudinal cross-sectional view of the dial pad coupled to the needle needle cylinder in the toe socks knitting circular knitting machine of the present invention,

Figure 9 is a partial cutaway longitudinal cross-sectional view of the needle cylinder and the dial pad separated state in the toe socks knitting circular knitting machine of the present invention,

10 is an enlarged cross-sectional view of the knitting needle cylinder in the toe socks knitting circular knitting machine of the present invention,

11 is a development view of the cam group in which the four-course knitting of the body portion of the sock in the toe socks knitting circular knitting machine of the present invention in one rotation of the knitting needles,

12a to 12j is a development view of the cam group at the time of knitting the heel portion and toes of the socks in the toe socks knitting circular knitting machine of the present invention,

13 is a development view of the cam group at the time of knitting the color yarn in the toe socks knitting circular knitting machine of the present invention,

Figure 14 is an exploded view of the cam group at the time of knitting the rubber yarn in the toe socks knitting circular knitting machine of the present invention.

Explanation of symbols on the main parts of the drawings

100: single needle cylinder 200: single needle

210: single needle butt 300: cylinder jack

400: main emergency exit 410: rubber road

420: color yarn 500: cam group

510: center cam 511: V-shaped slope

512: horizontal plane 520: downward guide cam

521: upward slope 530: knitting cam

531,551 downward slope 532,552 upward slope

533,553 Surface 540 Turk Cam

541: comb change slope 550: reverse rotation knitting cam
600: Actuator 700: Upward single needle butt path
800: downward single needle butt path

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Claims (9)

The cylinder jack and the needle are mounted on the circumferential surface of the forward and reverse rotation of the needle needle cylinder, and the needle needle of the needle needle moves the needle needle path formed by the cam group, and the jack butter of the cylinder jack is guided to the upper and lower guide cams. In the circular knitting machine for toe socks knitting, wherein the knitting needle is formed to be movable in the axial length direction. The knitting needle 200 which is not knitted in the cam group 500 travels downwardly mounted in the knitting needle cylinder 100, and the knitting needle 200 that is knitted moves upward in the axial length direction, so that the knitting needle 100 of the knitting needle 100 Circular knitting machine for toe socks knitting, characterized in that the four-course knitting is made in one rotation. The cam group 500 of the single needle cylinder 100, the center cam 510 and the downward guide cam 520 is formed at an interval of up and down in the forward rotation direction of the single needle cylinder 100, Between the center cam 510 and the downward guide cam 520, the knitting cams 530 and 550 and the turk cams 540 are disposed at equal intervals at right and left sides, and one center cam 510 of the cam group 500 and Knitting cam 530 and the reverse rotating knitting cam 550 is formed opposite to the left and right guide cams 520, the downward guide cam 520 and the movable downward guide cam 520 is opposite. Toe socks knitting circular knitting machine, characterized in that formed. 3. The center cam 510 has a horizontal plane 512 formed at the center thereof and extends to the V-shaped inclined surface 511 and the V-shaped inclined surface 511, and the knitting cams 530 and 550 are downward in a triangular shape. Inclined surfaces 531 and 551, upwardly inclined surfaces 532 and 552, and curved surfaces 533 and 553 are formed. An upwardly inclined surface 521 is formed in the downward guide cam 520, and a comb change slope 541 is formed in the turk cam 540. Toe socks knitting circular knitting machine, characterized in that. 3. The toe of claim 2, wherein the center cam 510 having the knitting cam 530 and the reverse rotation knitting cam 550 formed on both sides has a horizontal surface 512 formed on both sides of the V-shaped inclined surface 511. Sock knitting machine. The center cam 510 of claim 2 or 4, wherein horizontal centers 512 are formed on both sides of the knitting cams 530 and 550 facing each other between the center cams 510 and the downward guide cams 520. The reverse rotation knitting cam 550 on the right side, the downward guide cam 520 below the reverse rotation knitting cam 550, and the turk cams 540 arranged at equal intervals are formed to be wanderable. Circular knitting machine for toe socks knitting. The method of claim 1 or claim 2, the knitting needle 210 of the non-knitted knitting needle 200 moves the downward knitting needle path 800 between the knitting cams (530, 550) and the downward guide cams (520) Toe socks knitting circular knitting machine, characterized in that the knitting needle 210 of the knitting needle is to move the upward knitting needle path 700 guided to the center cam 510 and the knitting cam 530. The method according to claim 6, when knitting the heel and toe of the socks, the knitting needle 210 is centered on the center cam 510 formed with the knitting cam 530 and the reverse rotation knitting cam 550 opposite to the left and right sides. Toe socks knitting circular knitting machine, characterized in that the reciprocating rotation of the up-knitted butt path 700 and the down-knitted butt path (800) between the neighboring center cams (510). The method of claim 7, wherein to increase or decrease the number of nose of the knitting, toe socks knitting characterized in that to control the nose of the knitting needle 200 by raising or lowering the knitting needle 210 by the operation of the actuator (600). Dragon knitting machine. The method according to claim 1 or claim 4, four main yarn ball 400, the knitting cam 530, the reverse rotation knitting cam 550 and four actuators 600 are formed, the forward and reverse rotation of the needle needle 100 Toe socks knitting circular knitting machine, characterized in that to be able to knit the heel and toes.

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