KR101841392B1 - Tunning device of string for lifting procedure - Google Patents

Abstract

The present invention provides a string turning device for a lifting procedure, which can easily change a forming position of a cog on the circumference by rotating and controlling a string in a desired position. According to a preferred embodiment of the present invention, the string turning device for a lifting procedure changes the position of the cog formed on a string by a cutter, on the circumference. The string turning device for a lifting procedure comprises: a rotation shaft support unit positioned at a right angle in a transfer direction of the string and supported and erected on a table; a string rotating shaft installed in the direction of an X-axis on the rotation shaft support unit and supported to freely rotate, wherein the string rotating shaft has a through hole which the string penetrates at the center axis; a roller fixing bracket fixed to a head unit on one end of the string rotating shaft; a roller operating bracket connected to the head unit of the one end of the string rotating shaft by a hinge and facing the roller fixing bracket; a fixing roller and an operating roller, which are individually connected to the roller fixing bracket and the roller operating bracket to rotate and individually have a ring-shaped guide groove guiding the string; a pressing spring attaching the operating roller to the fixing roller since one end is supported by the roller operating bracket and the other end is supported by a head unit on one side of the string rotating shaft; and a string rotating shaft servo motor rotating the string rotating shaft by a timing belt.

Description

TECHNICAL FIELD [0001] The present invention relates to a thread turning device for lifting,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a rotary room turning device used for forming a nose in a rotary room used for lifting, and more particularly to a rotary rotary device for a lifting treatment, ≪ / RTI >

In general, thread lifting is a procedure in which a thread with a small cog, such as a rose spine, is inserted into the skin and then stretched out by pulling the wrinkles. The thread used for thread lifting is generally made of polypropylene or polydeoxanone, which is harmless to the human body and approved by the KFDA (medical room). Silithlifting is a technique of transplanting the face chamber under the skin, pulling the soft tissue uniformly to pull the stretched skin, tightening the skin that is not elastic, and the thread lifting effect has the effect of improving the wrinkles, In addition to removing wrinkles such as forehead wrinkles and wrinkles wrinkles, it is known to improve drooping eyes, jaw lines and stubborn bows because they can catch up to the jaw line. Silifift is a simple partial anesthesia that does not become a burden on the body, and it can be done by using only a special thread and needle, so it can reduce the burden on the patient and instantly lift the face, remove wrinkles and improve the chin line.

As a result, the thread lifting is increased and a nose is formed in the thread to pull the skin in the desired direction after insertion into the subcutaneous layer of the stray skin. The nose is required to be formed in a different section of the chamber not only in different directions but also in different phases.

As a background of the present invention, Korean Patent Registration No. 10-1609315, 'Surgical suture cog molding apparatus' has been proposed. This is because a small barb-shaped barb is formed on the outer circumferential surface of the suture through the forming means and the blade means so that the first and second cutters driven by the two cylinders are installed in the conveying section of the yarn to control the two cylinders To form a nose. However, this background technology can adjust the cutting depth of the nose through the driving of the cylinder, but there is no means to change the nose phase.

As another technology to be a background of the present invention, Korean Patent Registration No. 10-1591367, a 'suture cog molding device' has been proposed. This allows the suture to be passed through the blade body and to form barbs on the suture while varying the angle of rotation of the blade forming the barbs. However, this background art is the same as the background art of the former, except that it has a structure for cutting the barb after cutting the cutter, but there is no means for changing the coarse phase.

Korean Patent Registration No. 10-1609315 Korean Patent Registration No. 10-1591367

It is an object of the present invention to provide a thread turning apparatus for a lifting operation, which can easily control a forming position of a coin on a circumference by controlling the thread chamber in a desired direction.

According to a preferred embodiment of the present invention, a source room turning apparatus for lifting treatment comprises:

CLAIMS 1. A source room turning apparatus for lifting treatment for changing a position of a nose formed by a cutter in a source chamber on a circumference,

A rotary shaft supporter mounted on the table side at a right angle to the transfer direction of the chamber;

A rotary shaft rotatably supported on the rotary shaft supporter in the X axis direction and rotatably supported on the rotary shaft supporter, the rotary shaft having a through hole for passing the rotary shaft through the rotary shaft;

A roller fixing bracket fixed to the head part of the one rotary shaft of the rotary room;

A roller movable bracket hinged to one side of a head portion of the rotary shaft and facing the roller fixing bracket;

A fixed roller and a movable roller rotatably connected to the roller fixing bracket and the roller movable bracket, respectively, and having an annular guide groove for guiding the respective chambers;

A pressing spring which is supported at one end of the roller movable bracket and the other end of which is supported at one side of the head portion of the rotary shaft so as to bring the movable roller into close contact with the fixed roller;

And a rotary room rotating shaft servo motor for rotationally driving the rotary room rotary shaft via a timing belt.

Further, the apparatus further comprises a yarn clamping unit for clamping the yarn chamber to cut the cutter;

The yarn clamp unit

A microstage for finely adjusting the height of the chamber in a direction perpendicular to the moving direction of the chamber with an adjusting screw handle;

A lower pivot plate mounted on a movable end of the microstage;

An upper pivot plate pivotally connected to the lower pivot plate through a pivot shaft installed in the Y axis direction;

A gripper support secured to the top of the upper pivot plate;

A gripper pivotally connected to the gripper support side via a pivot shaft lying in a direction parallel to the X axis direction;

A gripper operating bracket having one end coupled to the gripper;

A yarn clamping cylinder fixed to the gripper support and connected to the other end of the gripper actuating bracket;

And a chamber supporting plate located below the gripper and supporting the chamber from below.

Further, the upper pivot plate is horizontally adjusted by a pair of tilting bolts which are screwed at both ends and are in point contact with the lower pivot plate.

Further, a gripper adjusting screw is further provided, which is located below the pivot shaft to limit the amount of opening of the gripper, is screwed to the upper pivot plate and has a tip contacted with the gripper.

The gripper is formed with two forward and backward fingers with a constant flow space through which the cutter can enter, and the rear fingers have a smaller width than the array distance in consideration of the array spacing of the coins.

Further, the apparatus further comprises a yarn tension unit for winding the yarn while applying a predetermined tension to the yarn;

The yarn tensioning unit includes:

A vertical plate disposed at the table side with a predetermined distance from the chamber;

A pivot shaft provided on an upper portion of a front surface of the vertical plate and having one end pivotally connected to the pivot shaft;

A first sheave rotatably connected to one end pivot shaft of the yarn hooking arm to support and move the yarn feeder;

A second sheave rotatably connected to the other end of the arc of the arc of the arc,

A third sheave for rotatably supporting one end of the upper portion of the other side of the vertical plate so as to support and move the third chamber to induce winding by the bobbin;

A tension spring for applying a rotational force to the arc holding arm so that a center distance between the second sheave and the third sheave is increased;

An arm rotation amount detecting dog fixed to the other end of the yarn hooking arm;

And a rotation amount detection sensor which is fixed to the vertical plate and senses the position of the rotation amount detection dog.

Further, the apparatus further includes a yarn winding unit for winding the yarn to the bobbin;

The yarn winding unit includes:

A linear slider disposed behind the vertical plate and fixed to the table;

A bobbin feeding servomotor mounted on one side of the linear slider to change the winding position of the bobbin by rotating the feeding screw in normal and reverse directions;

A bobbin support plate fixed to a ball nut of the linear slider;

A bobbin rotation servo motor mounted on the bobbin support plate and rotated by a predetermined amount when the rotation amount detection sensor is turned on;

And the bobbin directly wound on the rotary shaft of the bobbin rotation servo motor to wind the yarn chamber.

According to the present invention, the rotation angle of the rotary shaft of the rotary room is controlled by the rotation of the rotary rotary shaft of the rotary rotary shaft of the rotary rotary shaft of the rotary rotary shaft of the rotary shaft of the rotary rotary shaft, So that the nose can be positioned differently on the circumference as desired.

BRIEF DESCRIPTION OF THE DRAWINGS The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate exemplary embodiments of the invention and, together with the description, serve to explain the principles of the invention, Shall not be construed as limiting.
BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a configuration diagram of a material room turning apparatus for lifting according to the present invention; FIG.
Figure 2 is a partial perspective view of Figure 1;
Fig. 3 is a schematic view showing the yarn tensioning device for lifting treatment of Fig. 1 together with the yarn tensioning unit and the yarn winding unit attached thereto.
4A and 4B are operational state diagrams of the yarn tensioning unit shown in Fig.
Fig. 5 is a perspective view of the yarn tensioning unit and the yarn winding unit shown in Fig. 3; Fig.
6 is a perspective view of a molding apparatus and a yarn clamp for forming a nose in a yarn chamber.
Figs. 7A and 7B are a side view of the molding apparatus shown in Fig. 6 and a partial enlarged view of Fig. 7B.
8 is a flowchart showing a process of forming a nose by differently cutting the cutter in the source chamber.
FIG. 9 is an exemplary view showing that a nose position is differently formed in a source chamber through a source room turning apparatus for lifting according to the present invention; FIG.
10 is a side view of a yarn clamping unit applied to the present invention.
11A is a perspective view of a yarn clamping unit applied to the present invention.
11B is an enlarged view of the "K"

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described in detail below with reference to the embodiments shown in the accompanying drawings, but the present invention is not limited thereto.

9, the position of the cogs 5a formed in the chamber 5 is formed at different positions on the circumference, as shown in FIG.

As shown in FIGS. 1 and 2, the rotary room turning apparatus for lifting treatment includes a rotary shaft support 602 positioned at a right angle to the conveying direction (X-axis direction) of the chamber 5 and installed on the upper portion of the horizontal support plate 204, A cylindrical rotary shaft 604 having a through hole 604a which is rotatably supported by a support base 602 and is rotatably supported on the support shaft 602 and penetrates the cylindrical chamber 5 to the center shaft, A roller movable bracket 608 hinged to one side of the head portion of the cylindrical rotary shaft 604 and facing the roller fixing bracket 506 and a roller fixing bracket 606, A fixed roller 610 and a movable roller 612 rotatably connected to the roller movable bracket 608 and having annular guide grooves 610a and 612a for guiding the respective chambers 5, And the other end is supported on the bracket 508 and the other end is supported on one side of the rotary shaft 604 A pressing spring 614 which is supported on the side of the driving roller 612 to be in close contact with the side of the fixing roller 610 and supported on the rotary shaft 610 by a timing belt 618, 616).

Therefore, the source chamber 5 passes through the rotary rotary shaft 604 through the through hole 604a while being sandwiched between the fixed roller 610 and the movable roller 612, . When the yarn chamber clamping unit 50 is rotationally driven in one direction in the unclamping state, the fixing roller 610 and the movable roller 612 rotate together with the yarn chamber rotating shaft 604 And rotates the source chamber 5 in the same direction. Therefore, the cog 5a can be formed as shown in FIG. 9 by changing the phases in the chamber 5.

On the other hand, a yarn tension unit 70 for winding the yarn 5 while applying a predetermined tension is provided. The room tension unit 70 is installed at the rear of the room turning unit for lifting treatment.

4 and 5, the room tension unit 70 includes a vertical plate 702 provided at a predetermined distance from the chamber 5 on the table 202 side and a vertical plate 702 disposed on the upper side of the front surface of the vertical plate 702 A pivot shaft 704 provided at one end of the pivot shaft 704 and a pivot shaft 704 rotatably pivotally connected to the pivot shaft 704 provided at the other end of the pivot shaft 704, A second sheave 708 rotatably connected to the other end of the room holding arm 707 to support and move the secondary room 5 in the second direction, A third pulley 710 rotatably supported at one end thereof on the other side so as to support and move the third yarn chamber 5 to induce winding by the bobbin 80 and a second pulley 708 and a third pulley 710 A tensile spring 712 for applying a rotational force to the thread holding arm 707 so as to increase the center distance between the thread holding arm 707 and the thread holding arm 707, An installed arm rotation amount detection dog 714 and a rotation amount detection sensor 716 which is fixed to the vertical plate 702 and senses a lowering completion position of the rotation amount detection dog 714. [

Thus, the cog 5a is formed in the source chamber 5, and each time the source chamber 5 is transported rearward, the source chamber arm 707 rotates counterclockwise in FIG. 4A, and the second pulley 708 and the third Tension is maintained while accommodating the conveyed length of the yarn 5 by increasing the center distance between the pulleys 710. Thereafter, when the yarn hooking arm 707 rotates downward to the maximum, the yarn take-up unit 90 is wound on the yarn take-up unit 90 side to be described later, and the yarn hooking arm 707 is rotated upward again.

The rotation amount detection sensor 716 detects the arm rotation amount detection dog 714 and detects the arm rotation amount detection dog 714 and outputs it to the servo motor 908 for beam- So that the yarn 5 is wound.

As shown in FIG. 5, a yarn winding unit 90 is provided to wind the yarn 5 on the bobbin 80. The yarn retracting unit 90 includes a linear slider 902 disposed on the rear side of the vertical plate 702 and fixed to the table 202 and a linear slider 902 mounted on one side of the linear slider 902 to rotate the conveying screw 903 in the forward and reverse directions A servo motor 904 for bobbin feeding for changing the winding position of the bobbin 80, a bobbin support plate 906 fixed to the ball nut of the linear slider 902, and a bobbin support plate 906, And a bobbin 80 wound around the rotary shaft of the bobbin rotation servomotor 908 to rotate the bobbin rotation servo motor 908. The bobbin rotation servo motor 908 rotates by a predetermined amount during the on-

The bobbin holding servo motor 908 is driven to rotate and the bobbin holding plate 906 is reciprocated by the servo motor 904 for transferring the bobbin The winding position of the yarn 5 wound around the yarn feeder 80 can be changed to achieve uniform winding without bias.

In the present embodiment, the cutting direction and the feeding direction of the cutter 36 shown in FIG. 1 are controlled to cut the depth of the chamber 5 to a certain depth as shown in FIG. 3, (5a).

As shown in Fig. 1, the bobbin 11 is bite with the pair of the engaging rollers 7 in a state in which the yarn 5 having no cogs 5a is wound and moves linearly to the cog forming position C It is released. The yarn chamber (5) is a melting room made of polypropylene or polydeoxanone and has been approved for food and beverages.

6 and 7, a cutter cutting direction switching servomotor 32 is disposed at one position of the straight section in which the source chamber 5 moves, in a direction (Y) perpendicular to the moving direction X of the source chamber 5 . The cutter cutting direction switching servomotor 32 serves to determine the cutting direction of the cog 5a and at the same time to open the cog 5a cut by returning after a certain amount of rotation.

A cutter clamp unit 34 is mounted on a rotary shaft of the servo motor 32 for switching the cutter cutting direction and a cutter 36 for forming a cut surface on the cog 5a side of the yarn 5 in the cutter clamp unit 34 And is detachably installed. Therefore, the cutting posture of the cutter 36 can be easily changed by controlling the rotational direction of the servo motor 32 for switching the cutter cutting direction. That is, as shown in FIG. 7A, the cutter 36 may be rotated in the counterclockwise direction to rotate at an angle of +? Or in a counterclockwise direction as shown in FIG. Therefore, by controlling the servomotor 32 for switching the cutter cutting direction, the posture of the cutter 36 is changed and the forming direction of the cog 5a can be changed.

7, the cutter clamp unit 34 includes a clamp connector 341 directly connected to the rotary shaft of the servo motor 32 for switching the cutter cutting direction, a cutter board 342 assembled by bolt coupling to the clamp connector 341, A cutter fixing plate 344 which is coupled to the cutter receiving plate 342 by a bolt 343 so as to be detachable and inserts the cutter 36 between the cutter receiving plate 342 and the cutter fixing plate 344, And a plurality of cutter fixing bolts (345) screwed to the cutter fixing plate (344). Therefore, when the cutter fixing bolt 345 is loosened, the cutter 36 can be separated from the cutter receiving plate 342 to facilitate the replacement.

A detection dog 46 provided on the side of the cutter clamp unit 34 for determining an initial cutting direction of the cutter 36 and a sensor 46 for detecting a cutter rotation sensor provided on one side of the cutter cutting direction switching servomotor 32. [ (47) can be further installed. In this case, when the detection dog 46 is rotated by the operation of the cutter cutting direction switching servomotor 32 and the cutter rotation detection sensor 47 detects the detection dog 46 at any moment, the cutter 36 It is possible to obtain a cutting direction for the cog 5a by setting it so as to be separated by the set amount angle.

As shown in Figs. 6 and 7, a Y-axis guide slider unit 38 in which the servo motor 32 for switching the cutter cutting direction is mounted on the movable end is provided. Therefore, the servomotor 32 for switching the cutter cutting direction is supported by the Y-axis guide slider unit 38 so as to be movable in the Y-axis direction. The Y-axis guide slider unit 38 has a known configuration including a conveying screw and a slider connected to the conveying screw for conveying movement, and thus a detailed description thereof will be omitted. And a servomotor 40 for reciprocating the cutter is mounted on the fixed end side of the Y-axis guide slider unit 38. The servo motor 40 for reciprocating the cutter is connected to the feed screw of the Y-axis guide slider unit 38 to reciprocate the servo motor 32 for switching the cutter cutting direction back and forth in the Y-axis direction. Therefore, when the servo motor 40 for reciprocating the cutter repeats forward and reverse rotation, the cutter 36 reciprocates and is repeatedly positioned in the source chamber 5 and is inserted into the source chamber 5 at a predetermined depth.

The U-axis guide slider unit 42 is disposed on the U-axis perpendicular to the Y-axis guide slider unit 38. The U-axis guide slider unit 42 is connected to the fixed end of the Y-axis guide slider unit 38. The cutting servo motor 44 is mounted on the fixed end side of the U-axis guide slider unit 42. The cutting servomotor 44 reciprocates the Y axis guide slider unit 38 by a small amount in the U axis so that the cutter 36 forms a cut surface at a certain depth in the chamber 5 to form the cog 5a .

10 and 11, a yarn clamp unit 50 for clamping the yarn 5 to cut the cutter 36 is provided.

The yarn clamping unit 50 is provided with a microstage 502 for fine adjustment of the height of the yarn clamping unit 50 with the adjusting screw handle 502a in a direction Z perpendicular to the movement direction X of the yarn chamber. A lower pivot plate 504 is provided at the movable end of the microstage 502. The lower pivot plate 504 is provided with an upper pivot plate 506 pivotally connected via a pivot shaft 505 provided in the Y axis direction. A gripper support 508 is fixedly mounted on the upper portion of the upper pivot plate 506. On the gripper support base 508 side, a gripper 512 pivotally connected via a pivot shaft 510 arranged in a direction parallel to the X axis direction is provided. The gripper 512 is connected to the gripper operation bracket 514. And a yarn clamping cylinder 516 is mounted on the gripper support base 508 side. The working chamber clamp cylinder 516 has its movable end connected to the gripper operating bracket 514. And a room support plate 518, which is located below the gripper 512 and is fixed to the gripper support base 508, is provided. The chamber support plate 518 supports the gripper 512 from below when the gripper 512 presses and fixes the chamber 5.

The gripper operating bracket 514 rotates around the pivot shaft 510 and pushes the chamber 5 downward through the gripper 512 to open the chamber 5) is fixed. At this time, the chamber support plate 518 supports the bottom surface of the chamber 5.

On the other hand, the upper pivot plate 506 is horizontally adjusted by a pair of tilting bolts 520. The pair of tilting bolts 520 are screwed into point contact with the lower pivot plate 504 while being symmetrically disposed on the upper pivot plate 506, respectively. Accordingly, the upper pivot plate 506 is rotated about the pivot axis 505 in accordance with the direction in which the pair of tilting bolts 520 are rotated.

Further, a gripper adjusting screw 522 may be further provided to limit the amount of opening of the gripper 512 rotated upward in the unclamping operation. The gripper adjusting screw 522 is located below the pivot shaft 510 and is screwed to the upper pivot plate 506 and the tip thereof is in contact with the gripper 512. Therefore, when the gripper adjusting screw 522 is moved forward, the upward rotation angle of the gripper 512 is reduced to narrow the opening amount of the gripper 512 further.

As shown in FIG. 11B, the gripper 512 is formed with two forward and backward fingers 512a and 512b with a constant flow amount to allow the cutter 36 to enter, and the separation distance of the cogs 5a is considered So that the rear fingers 512b preferably have a width t smaller than the array spacing. In this case, the rear fingers 512b do not touch the cogs 5a formed in the chamber 5 during clamping, thereby preventing damage.

As for the operation for forming the cog formed in the chamber,

First, the cutting servo motor 44 is driven in a state where the yarn chamber 5 is clamped and fixed by the gripper 512 on the yarn clamping unit 50 side so that the cutter cutting direction switching servomotor 32 is moved in the U- And reaches the cutting position. At this time, the gripper 512 rotates about the pivot axis 510 by the upward movement of the chamber clamp cylinder 516 to press and fix the chamber 5.

Then, the servo motor 32 for switching the cutter cutting direction is driven to catch the cutter 36 in the cutting direction. The cutting direction of the cutter 36 means a posture in which the cutter 36 is rotated 90 degrees and rotated in a certain direction in one direction as shown in Fig. 8 (A) or (B), and is obliquely divided.

Then, the cutter return servomotor 40 and the cutting servomotor 44 are reciprocally driven so that the cutter 36 is moved forward and backward in the direction perpendicular to the chamber 5, and at the same time, Whereby the cog 5a having the cut-out portion 5b opened by cutting the source chamber 5 to a predetermined depth and lifting it is formed.

When the reciprocating operation of the servo motor 40 for reciprocating the cutter and the cutting servomotor 44 is completed once, the source chamber 5 is unclamped and hooked to the original thread tension unit 70 side to be described later in the discharge direction It is conveyed by tension.

Thereafter, the grip 512 is clamped by the gripper 512 on the side of the yarn clamping unit 50 to fix the yarn 5 to the servomotor 40, the cutting servomotor 44 and the cutter cutting direction switching servomotor The cogs 5a are formed in the chamber 5 at regular intervals by the repetitive driving operation of the cogs 5a and 32b.

8 (b), when the cutting direction of the cutter 36 is rotated by a certain amount in the other direction to have an obliquely divided posture, The direction of formation of the film is changed.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is evident that many alternatives, modifications and variations will be apparent to those skilled in the art in light of the above teachings. will be. The invention is not limited by these variations and modifications, but is limited only by the claims appended hereto.

602: rotating shaft support
604: Rotation chamber
606: Roller fixing bracket
608: Roller moving bracket
610: Fixing roller
612: movable roller
614: Pressurizing spring
616: Servo motor for rotary chamber
50: yarn clamp unit
70: Source room tension unit
90: Wound winding unit

Claims (7)

A source room turning apparatus for a lifting treatment for changing the position of a cog (5a) formed by a cutter (36) in a source chamber (5) on a circumference,
A rotary shaft supporter 602 placed at a right angle to the conveying direction X of the chamber 5 and supported on the table 202 side;
A rotary shaft 604 rotatably supported on the rotary shaft support 602 in the X axis direction and having a through hole 604a passing through the rotary shaft 5 on the central shaft;
A roller fixing bracket 606 fixed to one end of the rotary shaft 604;
A roller movable bracket 608 hinged to one side of the head portion of the cylindrical rotary shaft 604 and facing the roller fixing bracket 606;
The fixing roller 610 and the movable roller 610 are rotatably connected to the roller fixing bracket 606 and the roller moving bracket 608 and have annular guide grooves 610a and 612a for guiding the respective chambers 5, 612);
A pressing spring 614 having one end supported by the roller movable bracket 608 and the other end supported on one side of the head portion of the cylindrical rotary shaft 604 to bring the movable roller 612 into close contact with the fixed roller 610 side;
And a rotary rotary shaft servo motor (616) for rotating the rotary rotary shaft (604) through a timing belt. The method according to claim 1,
Further comprising a yarn clamping unit (50) for clamping the yarn (5) to cut the cutter (36);
The yarn clamp unit (50)
A microstage 502 for finely adjusting the height of the chamber in the vertical direction Z with respect to the moving direction X of the chamber, by the adjusting screw handle 502a;
A lower pivot plate 504 mounted on the movable end of the microstage 502;
An upper pivot plate 506 pivotally connected to the lower pivot plate 504 through a pivot shaft 505 installed in the Y axis direction;
A gripper support 508 secured to the top of the upper pivot plate 506;
A gripper 512 pivotally connected to the gripper support 508 side via a pivot shaft 510 placed in a direction parallel to the X axis direction;
A gripper operating bracket 514 having one end coupled to the gripper 512;
A yarn clamping cylinder 516 fixed to the gripper support 508 and having a movable end connected to the other end of the gripper actuating bracket 514;
And an arc chamber support plate (518) located below the gripper (512) and supporting the arc chamber (5) from below. 3. The method of claim 2,
Wherein the upper pivot plate (506) is horizontally adjusted by a pair of tilting bolts (520) screwed on both ends and in point contact with the lower pivot plate (504). 3. The method of claim 2,
A gripper adjusting screw 522 which is located below the pivot shaft 510 to limit the opening amount of the gripper 512 and which is screwed to the upper pivot plate 506 and whose tip is in contact with the gripper 512 ) Is further provided on the center of the workpiece. 5. The method of claim 4,
The gripper 512 is provided with two front and rear fingers 512a and 512b with a predetermined distance between which the cutter 36 can enter. The rear finger 512b is formed in consideration of the arrangement distance of the cogs 5a. Has a width (t) smaller than the array spacing. The method according to claim 1,
Further comprising a yarn tensioning unit (70) for winding the yarn (5) while applying a predetermined tension to the yarn (5);
The yarn tensioning unit (70)
A vertical plate 702 disposed on the side of the table 202 at a predetermined distance from the chamber 5;
A room holding arm 707 rotatably pivotally connected at one end to a pivot shaft 704 provided at an upper portion of a front side of the vertical plate 702;
A first sheave 706 rotatably connected to one end pivot shaft 704 of the yarn hooking arm 707 to support and move the yarn 5 in a first order;
A second sheave 708 rotatably connected to the other end of the yarn hooking arm 707 to support and move the yarn 5 in a second order;
A third sheave 710 which is rotatably supported at one end of the other side of the front surface of the vertical plate 702 so as to guide the winding of the third yarn source chamber 5 by the bobbin 80;
A tensile spring 712 for applying a rotational force to the yarn hooking arm 707 to increase a center distance between the second sheave 708 and the third sheave 710;
An arm rotation amount detecting dog 714 fixed to the other end of the yarn hooking arm 707;
And a rotation amount detection sensor (716) fixed to the vertical plate (702) and sensing the position of the rotation amount sensing dog (714). The method according to claim 6,
Further comprising a yarn winding unit (90) for winding the yarn (5) on the bobbin (80);
The yarn take-up unit (90)
A linear slider 902 disposed at the rear of the vertical plate 702 and fixed to the table 202;
A bobbin feeding servomotor 904 mounted on one side of the linear slider 902 for changing the winding position of the bobbin 80 by rotating the feeding screw in the forward and reverse directions;
A bobbin support plate 906 fixed to the ball nut of the linear slider 902;
A servomotor 908 mounted on the bobbin support plate 906 and rotated by a predetermined amount when the rotation amount detection sensor 716 is turned on;
And the bobbin (80) directly wound on the rotary shaft of the bobbin rotation servomotor (908) and winding the yarn (5).

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