KR100968282B1

KR100968282B1 - Bobbin moving system

Info

Publication number: KR100968282B1
Application number: KR1020100001327A
Authority: KR
Inventors: 배선일
Original assignee: (주)아티스
Priority date: 2010-01-07
Filing date: 2010-01-07
Publication date: 2010-07-30
Also published as: CN102712439A; WO2011083891A1

Abstract

PURPOSE: A device for transferring a bobbin is provided to efficiently transfer and load a bobbin even in a narrow space and to transfer bobbins of various sizes. CONSTITUTION: A device for transferring a bobbin comprises a body part(100), conveyors(200), balance weights(330), clamp parts(400), and a lift part(300). The body part is formed by connecting two columns using a panel. The conveyors are formed in the bottom of left and right bodies(101,102). The balance weights are formed in the ends of the left and right bodies to be moved up and down. Each clamp part has a clamp frame, a clamp controller, a clamp control motor, and a bobbin fixture. The lift part has a lift motor and a power transfer unit.

Description

Bobbin feeder {BOBBIN MOVING SYSTEM}

The present invention relates to a bobbin conveying apparatus, and more particularly, having a vertical conveying arm capable of vertical movement, to efficiently transport bobbins in a narrow space, and to adjust the distance between the conveying arms. It relates to a bobbin feeder that can be applied to a kind of bobbin.

Bobbin refers to a tubular wood for wrapping or storing materials such as fibers, wires or wires.

In general, the bobbin is a cylindrical wood in which a hollow shaft is formed at the center, and a disk-shaped partition is provided at both ends of the cylinder.

The bobbin provided as described above is stored or transported by winding a wire or the like in a cylinder between the partitions provided at both ends.

Bobbin wound around the wire is generally transported using a forklift, etc., there are a number of forklifts, depending on the load capacity there is a disadvantage that can not transport the bobbin outside the respective load capacity range.

Therefore, in order to transfer several types of bobbins by using a forklift, there is a problem of having several types of forklifts.

In addition, when the bobbin is transported using a forklift, it requires a minimum space for driving the forklift, and thus, it is difficult to transport and load the bobbin using a forklift in a place where a certain space is not secured.

The present invention is to solve the above problems, the working space and the loading space using a vertical transfer device consisting of a column-type body portion provided with a wheel and a transfer arm provided in the upper portion of the body portion to move up and down It is an object of the present invention to provide a bobbin transfer device that can efficiently transport or load bobbins in this narrow place, and can be applied to various types of bobbins.

The present invention as a technical concept for achieving the above object is composed of a pair of left and right body paired with two columns connected to the panel, and an upper panel for connecting the upper portion of the left and right body in the transverse direction And a pair of transfer means respectively provided under the left and right bodies, and perpendicular to the left and right bodies, and provided at both ends of the left and right bodies to be movable upward and downward. A pair of balancing weights provided, a pair of clamp frames respectively provided on the left and right bodies for vertical movement, a pair of clamp adjusting units provided on the inner side of the clamp frame for horizontal movement, A pair of clamp control motors for generating power required for movement of the clamp control unit and a pair in the vertical direction at both ends of the clamp control unit is provided The clamping portion comprising a lateral motion in association with the movement to the bobbin portion for fixing; And a plurality of power transmission chains and gears for connecting a lift motor provided at an upper portion of the upper panel, the lift motor, the counterweight and the clamp unit, and receiving or receiving power generated from the lift motor to raise or lower the clamp unit. It is characterized in that it comprises a; a lift unit consisting of a power transmission means is coupled.

In a preferred embodiment of the present invention, the transfer means is characterized in that the drive wheel is driven by a drive motor, and the auxiliary wheel for preventing the inclination or shaking of the left and right body.

In a preferred embodiment of the present invention, the transfer means is characterized in that the rechargeable storage battery is further provided.

In a preferred embodiment of the present invention, the coupling portion of the transfer means and the left and right body is characterized in that the buffer device is further provided.

In a preferred embodiment of the present invention, the driving wheel or auxiliary wheel is characterized in that the braking device is provided.

In a preferred embodiment of the present invention, the outer surface of the conveying means is characterized in that the conveying means protective cover is further provided.

In a preferred embodiment of the present invention, the lift unit is characterized in that the lift protective cover is provided.

In a preferred embodiment of the present invention, the counterweight is provided with a guide portion, characterized in that to guide the vertical movement of the counterweight and to prevent shaking.

In a preferred embodiment of the present invention, the clamp frame is provided with a guide, it characterized in that the clamp frame to guide the movement in the vertical direction.

In a preferred embodiment of the present invention, the clamp adjustment portion, which is bent in a c-shape and composed of an upper transfer bar and a lower transfer bar having one end and a short end, the upper transfer bar has one end in a horizontal direction and the other end in a downward direction. The lower transfer bar has one end in a horizontal direction and the other end is provided in an upward direction, and one end of the upper transfer bar and one end of the lower transfer bar are spaced apart from each other, and between one side of the upper and lower transfer bars and the clamp frame. A guide part is provided, and an upper rack and a lower rack face each other at one end of the upper transfer bar and one end of the lower transfer bar, and a gear corresponding to the shape of the rack is provided in a space between the upper rack and the lower rack. A clamp adjustment motor is provided, and a pair of bobbins are fixed in the vertical direction at the other end of each upper and lower transfer bar. It characterized in that the provided.

In a preferred embodiment of the present invention, one end of the upper transfer bar and the other end of the lower transfer bar and the other end of the upper transfer bar and one end of the lower transfer bar is characterized in that the hydraulic piston is provided.

In a preferred embodiment of the present invention, the upper rack is engaged with one side of the gear provided in the clamp control motor, the lower rack is configured to be engaged with the other side of the gear provided in the clamp control motor. It features.

In a preferred embodiment of the present invention, the clamp control motor is provided, one for each clamp control unit, characterized in that the body of the clamp control motor is fixed to the clamp frame.

In a preferred embodiment of the present invention, the bobbin fixing part is provided in the vertical direction at both ends of the clamp adjustment portion, a pair of fixing plates for connecting both ends of the clamp control portion and the other side of the clamp control portion, one end of the fixing plate A pair of fixed arms coupled to the central portion of the and characterized in that consisting of a pair of fixed rods provided on the other end of the fixed arm.

In a preferred embodiment of the present invention, the fixing plate, one end is coupled to the other end of one side of the upper transfer bar, the other end is coupled to the other end of the other upper transfer bar, the other end is coupled to the other end of one side lower transfer bar The other end is characterized in that coupled with the other end of the other lower transfer bar.

In a preferred embodiment of the present invention, the fixing plate is characterized in that the central portion is bent downward.

In a preferred embodiment of the present invention, the fixed arm is characterized in that the rotatably coupled to the left or right with respect to the fixed plate.

In a preferred embodiment of the present invention, the fixed rod is cylindrical, the inner shaft is provided with an extension at one end, and a hollow portion corresponding to the shape of the inner shaft is formed in the center is coupled to the outside of the inner shaft and one end of the inner shaft And an elastic member provided between the outer shaft and the inner shaft and the outer shaft spaced apart from the outer shaft.

In a preferred embodiment of the present invention, the outer shaft is provided with an extended portion at one end, and the other end is formed with a tapered portion that becomes narrower toward the end.

According to the bobbin transfer device according to the present invention, the bobbin can be efficiently transported or stacked even in a narrow space, and can be applied to bobbins of various standards.

1 is a perspective view of a bobbin conveying apparatus according to the present invention.
Figure 2 is a front view of the bobbin conveying apparatus according to the present invention.
Figure 3 is a side view of the bobbin conveying apparatus according to the present invention.
Figure 4 is a view showing the upper surface of the bobbin conveying apparatus according to the present invention.
Figure 5 is a side view showing the combined state of the lift motor and the power transmission means according to the invention.
Figure 6 is a top view showing a coupled state of the lift motor and the power transmission means according to the invention.
7 is a top view showing the configuration of the clamp unit according to the present invention.
Figure 8 is a side view showing the configuration of the clamp adjustment unit according to the present invention.
9 is a front view showing the configuration of the clamp unit according to the present invention.

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

1 is a perspective view of a bobbin conveying apparatus according to the present invention, Figure 2 is a front view of the bobbin conveying apparatus according to the present invention, Figure 3 is a side view of the bobbin conveying apparatus according to the present invention, Figure 4 is a bobbin according to the present invention It is a figure which shows the upper surface of a conveying apparatus.

1 to 4, the bobbin transfer device according to the present invention is a body portion 100, a pair of transfer means 200, a lift unit 300 and the clamp unit 400 and a pair of balance weights 330 It is configured to include).

Body portion 100 maintains the skeleton of the bobbin transfer device according to the present invention, and consists of a left body 101, a right body 102 and the upper panel 103.

Left and right body (101, 102) is provided on the upper side of one side and the other side of the transfer means 200 to be described later, two pillars are connected by a panel or the like to form a pair, the upper panel 103 is The upper parts of the left and right bodies 101 and 102 are connected in the lateral direction. However, the detailed configuration of the body portion 100 can be variously modified as necessary.

A transport unit 200 is provided below the left and right bodies 101 and 102, and a lift unit 300 including a lift motor 310 and a power transmission unit is provided above the upper panel 103.

The conveying means 200 includes a driving wheel 235 driven by the driving motor 230 and an auxiliary wheel 237 which prevents tilting or shaking of the left and right bodies 101 and 102.

One driving wheel 235 is provided at the lower center of the left and right bodies 101 and 102, respectively, and a pair of auxiliary wheels 237 are provided at both sides of the driving wheel 235. However, the number and installation positions of the driving wheel 235 and the auxiliary wheel 237 can be changed as necessary. For example, if necessary, the transfer means composed of only one driving wheel and one auxiliary wheel is also possible.

The driving wheel 235 is driven by an external power source or a storage battery by the driving motor 230, and preferably is provided with a rechargeable storage battery 233 in the transfer means 200. In addition, the driving wheel 235 or the auxiliary wheel 237 is provided with a braking device (not shown) to control the movement of the bobbin feeder.

The outer surface of the conveying means 200 is provided with a conveying means protective cover 250 to prevent the worker from being injured by the driving of the conveying means 200 or damage to the conveying means 200 by foreign matters.

The left body 101 and the right body 102 coupled portion provided at the upper portion of the transfer means 200 and the transfer means 200 is provided with a shock absorber 270 at the bottom while the bobbin transfer device is moving. Absorb shock and vibration transmitted.

The counterweight 330 adjusts the load imbalance applied to the machine by the weight of the bobbin when lifting the bobbin by using the bobbin transfer device according to the present invention.

The counterweight 330 is provided with a pair in the vertical direction at both ends of the left and right body 101, 102, the counterweight 330 is provided with a guide portion (not shown) as necessary to move the vertical weight of the counterweight 330 To guide and prevent shaking.

The lift unit 300 includes a lift motor 310, a power transmission unit in which a plurality of power transmission chains and power transmission gears are combined.

The lift motor 310 is provided on the upper panel 103, and the gear G1 is provided on the motor shaft of the lift motor 310.

One end of the power transmission chain is connected to the counterweight 330, and the other end is connected to the clamp unit 400 to raise or lower the clamp unit 400 while being transferred to one side or the other side by the lift motor 310. The detailed configuration of the power transmission means will be described later in detail.

Figure 5 is a side view showing a state in which the lift motor and the power transmission means in accordance with the present invention, Figure 6 is a top view showing a coupling state of the lift motor and the power transmission means according to the present invention.

5 and 6, the lift unit 300 according to the present invention connects the lift motor 310 generating power, and connects the lift motor 310, the balance weight 330, and the clamp unit 400. It consists of a plurality of power transmission chain and gear transmission means for raising or lowering the clamp unit 400 is coupled.

Looking at the connection between the lift motor 310 and the power transmission means, the power generated from the lift motor 310 is transmitted to the shaft (S1) by a chain (C1) connecting the gear (G1) and the gear (G2). When the shaft S1 rotates, the gears G3 to G6 rotate and at the same time the chains C2 to C5 interlock.

One end of the chain C2, C3, C4, C5, which extends outwardly, is provided with one counterweight 330, and the other end of the chain C2, C3 has a clamp portion 400 which will be described later. It is connected to one side, the other end of the chain (C4, C5) is connected to the other side of the clamp unit (400). And the end of the portion extending outward as one end of the chain (C6, C7) is connected to another counterweight 330, the other end of the chain (C6, C7) is connected to the other side of the clamp portion (400).

The lift unit 300 configured as described above, when the lift motor 310 rotates to one side, the chain (C2, C3, C4, C5) is moved to one side and the chain (C6, C7) is moved to the other side, the balance weight 330 is Ascending and the clamp unit 400 is lowered, when the lift motor 310 is rotated to the other side, the chain (C2, C3, C4, C5) is moved to the other side and the chain (C6, C7) is moved to one side, the balance weight 330 ) Is lowered and the clamp unit 400 is raised.

The lift unit 300 is provided with a lift protection cover 350 to protect the lift unit 300.

Figure 7 is a top view showing the configuration of the clamp portion according to the invention, Figure 8 is a side view showing the configuration of the clamp adjustment portion according to the invention, Figure 9 is a front view showing the configuration of the clamp portion according to the invention.

7 to 9, the clamp unit 400 according to the present invention is provided at the other end of the power transmission chains C2 to C5, and one side thereof is provided to face the left and right bodies 101 and 102. A pair of clamp frame 410 to move up and down, the other side of the clamp frame 410 is provided with a pair of clamp control unit 430 to perform the lateral movement, the movement of the clamp control unit 430 It consists of a pair of clamp adjustment motor 440 for generating the necessary power and a pair of bobbin fixing part 450 for fixing the bobbin.

The clamp frame 410 is a panel having a predetermined thickness is provided on the left body 101 and the right body 102, respectively, the clamp frame 410 is provided with a guide (not shown) the clamp frame 410 It guides you to move up and down.

The guide portion may be used in various known manners. For example, rail-shaped guides or rod-shaped guides may be vertically installed on the left and right bodies, and the clamp frame may include a coupling portion corresponding to the shape of the guide portion, such that the coupling portion moves up and down along the guide. If necessary, the left and right body may be provided with a U-shaped guide groove, and both ends of the clamp frame may be provided with wheels moving along the guide groove. This guide part is a well-known component, and detailed description thereof will be omitted.

Clamp control unit 430 is provided on the inner surface of the clamp frame 410, respectively, each clamp control unit 430 is composed of an upper transfer bar 431 and the lower transfer bar 432, the upper transfer bar The clamp control motor 440 is provided at the intersection of the 431 and the lower transfer bar 432. As described above, the pair of clamp adjusting units 430 provided on the inner surface of each clamp frame 410 have the same configuration.

Looking at the configuration of each clamp adjustment unit 430, the upper and lower transfer bar (431, 432) is bent in a c-shape, one end is long and the other end is formed short. The upper and lower transfer bars 431 and 432 having the above shapes are assembled to be symmetric with each other. That is, the upper transfer bar 431 has one end in the horizontal direction and the other end is provided in the downward direction, the lower transfer bar 432 has one end in the horizontal direction and the other end is provided in the upward direction, one end of the upper transfer bar 431 One end of the lower transfer bar 432 is spaced at regular intervals to face each other.

On the other hand, a guide portion 445 is provided between the upper and lower transfer bars 431 and 432 and the inner surface of the clamp frame 410, and the upper and lower transfer bars 431 and 432 are provided with respect to the clamp frame 410. Can flow in the horizontal direction. The guide part 445 may be used in various known types.

In addition, one end of the upper transfer bar 431 and the other end of the lower transfer bar 432 and the other end of the upper transfer bar 431 and one end of the lower transfer bar 432 are provided with a hydraulic piston 447, respectively, Smooth movement of the lower transfer bar (431, 432).

However, the specific shape of the guide unit as described above represents an embodiment of the present invention, and if necessary, various types of well-known guide units such as rod-shaped guides may be used.

One end of the upper transfer bar 431 and one end of the lower transfer bar 432 is provided with an upper rack 433 and the lower rack 434 to face each other.

The clamp control motor 440 is provided in the space between the upper rack 433 and the lower rack 434, the gear shaft corresponding to the shape of the racks 433, 434 is provided on the motor shaft of the clamp control motor 440. do. The upper rack 433 is engaged with one side of the gear provided in the clamp control motor 440, and the lower rack 434 is engaged with the other side of the gear provided in the clamp control motor 440.

Clamp control motor 440 is configured in this way is provided in each clamp control unit 430, the body of the clamp control motor 440 is fixed to the clamp frame (410).

The bobbin fixing part 450 is a part for fixing both sides of the bobbin, and a pair is provided at both ends of the clamp adjusting part 430 in a vertical direction so that the bobbin fixing part 450 can move in the horizontal direction in conjunction with the movement of the clamp adjusting part 430. A pair of fixing plates 455 for connecting both ends of the clamp control unit 430 and the clamp control unit 430 of the other side, and a pair of one end is rotatably coupled to the central portion of the fixing plate 455 It consists of a fixed arm 470 and a pair of fixed rods 460 provided at the other end of the fixed arm 470.

The fixed rod 460 extends in a vertical direction with respect to the fixed arm 470 so that the fixed rods 460 on both sides thereof face each other.

One side fixing plate 455 is coupled to the other end of one end of the upper transfer bar 431 and the other end is coupled to the other end of the other upper transfer bar 431, the other side of the fixing plate 455 one end of the lower transfer bar 432 Combined with the other end of the other end is coupled with the other end of the other lower transfer bar (432).

The fixing rod 460 is biased downward than the clamp adjusting portion 430 so that the bobbin does not receive interference from the clamp adjusting portion 430 when the bobbin is fixed by the fixing rod 460.

To this end, the fixing plate 455 is preferably bent in the lower portion as shown in the figure, the central portion of the fixing plate 455 extends to the bottom and one end is combined with the central portion of the fixing plate 455 and the other end of the fixing rod The fixed arm 470 is provided with a 460 is further provided.

The fixed arm 470 is hinged to the left or the right with respect to the fixing plate 455 to be rotatable in some way so that even though the position of the through-hole of the bobbin and the fixing rod 460 is somewhat inconsistent, it can be manually matched.

Fixing rod 460 is a means for fixing the bobbin is inserted into the through-hole formed in the central portion of the bobbin, the inner shaft (461) having an extended portion at one end in a cylindrical shape and in the shape of the inner shaft (461) in the center A corresponding hollow portion is formed to be coupled to the outside of the inner shaft 461, and one end is composed of an outer shaft 462 partially spaced from one end of the inner shaft 461, between the inner shaft 461 and the outer shaft 462 An elastic member 465 such as a spring is provided.

In addition, an extension portion 463 is provided at one end of the outer shaft 462, and a tapered portion 464 is formed at the other end of the outer shaft 462 to narrow the width toward the end.

When the fixing rod 460 is fixed to the through hole of the bobbin, since the taper 464 is formed at the other end of the outer shaft 462, the fixing rod 460 is fixed even if the position of the fixing rod 460 and the through hole is slightly shifted. The bobbin is easily inserted into the through-hole of the bobbin, and an extension portion 463 is provided at one end of the outer shaft 460, so that the insertion depth of the fixing rod 460 can be easily known, and the fixing rod 460 is provided at the side of the bobbin. The effect of supporting this can be obtained.

In addition, since the inner shaft 461 and the outer shaft 462 are partially spaced apart, and the elastic member 465 is provided between the inner shaft 461 and the outer shaft 462, the outer shaft 462 may be inserted even if the fixed rod 460 is inserted to some depth. While pushing, the force is not applied to the fixing plate 455 or the fixing rod 460. In addition, the fixing rod 460 may partially flow from side to side with respect to the fixing plate 455, so that one or both of the fixing rods 460 may be directly matched with each other when the fixing rods 460 are inconsistent with the through holes of the bobbin.

As described above, in the detailed description of the present invention, specific embodiments have been described. However, various modifications may be made without departing from the scope of the present invention. Therefore, the scope of the present invention should not be limited by the described embodiments, but should be defined by the appended claims and equivalents thereof.

100: body portion 101: left body
102: right body 103: upper panel
200: transfer means 230: drive motor
235: driving wheel 237: auxiliary wheel
270: shock absorber 300: lift
310: lift motor 330: counterweight
400: clamp portion 410: clamp frame
430: clamp adjustment unit 431: upper feed bar
432: lower transfer bar 433: upper rack
434: lower rack 440: clamp adjustment motor
455: fixing plate 460: fixing rod
470: fixed arm

Claims

Two pillars are connected by a panel and constitute a pair of left body 101 and right body 102, and an upper panel 103 for connecting the upper portions of the left and right bodies 101 and 102 in the transverse direction. Body part 100; and
A pair of transfer means 200 which are respectively provided below the left and right bodies 101 and 102; and
A pair of counterweights 330 perpendicular to the left and right bodies 101 and 102 and provided at both ends of the left and right bodies 101 and 102 so as to be movable upward and downward;
A pair of clamp frames 410 provided on the left and right bodies 101 and 102 to move up and down, and a pair of clamp controls provided to the inner surface of the clamp frame 410 to perform a lateral movement The pair 430, a pair of clamp control motor 440 for generating the power necessary for the movement of the clamp control unit 430 and a pair in the vertical direction at both ends of the clamp control unit 430 is provided to the clamp Clamp portion 400 consisting of a bobbin fixing part 450 to the transverse movement in conjunction with the movement of the adjusting unit 430; And
The lift motor 310 and the lift motor 310 and the balance weight 330 and the clamp unit 400 are connected to the upper panel 103, and are generated from the lift motor 310. Lift unit 300 consisting of a power transmission means is coupled to a plurality of power transmission chain and gears for receiving power to raise or lower the clamp unit 400;
Bobbin feeder, characterized in that configured to include.

The method of claim 1,
The transfer means 200 is composed of a drive wheel 235 driven by the drive motor 230, and an auxiliary wheel 237 to prevent the left and right body 101, 102 tilted or shaken. Bobbin feeder, characterized in that.

The method according to claim 1 or 2,
The transfer means 200 is a bobbin transfer device, characterized in that the rechargeable storage battery 233 is further provided.

The method according to claim 1 or 2,
Bobbin transfer device, characterized in that the shock absorber 270 is further provided in the coupling portion of the transfer means 200 and the left and right body (101, 102).

Claim 5 was abandoned upon payment of a set-up fee.

The method of claim 2,
The driving wheel 235 or the auxiliary wheel 237, characterized in that the brake device is provided with a bobbin transfer device.

Claim 6 was abandoned when the registration fee was paid.

The method according to claim 1 or 2,
Bobbin conveying apparatus, characterized in that the outer surface of the conveying means 200 is further provided with a conveying means protective cover 250.

Claim 7 was abandoned upon payment of a set-up fee.

The method of claim 1,
The lift unit 300, the bobbin transfer device, characterized in that the lift protection cover 350 is provided.

Claim 8 was abandoned when the registration fee was paid.

The method of claim 1,
The balance weight 330 is provided with a guide portion, the bobbin transfer device, characterized in that to guide the vertical movement of the balance weight (330) and to prevent shaking.

Claim 9 was abandoned upon payment of a set-up fee.

The method of claim 1,
The clamp frame 410 is provided with a guide portion, characterized in that the bobbin transfer device, characterized in that the guide guide the movement of the clamp frame 410 in the vertical direction.

The method of claim 1,
The clamp control unit 430 is bent in a c-shape, one end is long and the other end is composed of the upper transfer bar 431 and the lower transfer bar 432, the upper transfer bar 431 is one end is transverse direction And the other end is provided in the downward direction and the lower transfer bar 432 is one end is transverse direction and the other end is provided in an upward direction, one end of the upper transfer bar 431 and one end of the lower transfer bar 432 is spaced apart A guide portion 445 is provided between one surface of the upper and lower transfer bars 431 and 432 and the clamp frame 410, and one end of the upper transfer bar 431 and one end of the lower transfer bar 432. The upper rack 433 and the lower rack 434 are provided to face each other, respectively, and the space corresponding to the shape of the racks 433 and 434 in the space between the upper rack 433 and the lower rack 434 The clamp adjustment motor 440 is provided, the upper and lower transfer bar ( Bobbin feeder, characterized in that the other end of the 431, 432 is provided with a pair of bobbin fixing part 450 in the vertical direction.

Claim 11 was abandoned upon payment of a setup registration fee.

The method of claim 10,
One end of the upper transfer bar 431 and the other end of the lower transfer bar 432 and the other end of the upper transfer bar 431 and one end of the lower transfer bar 432 is characterized in that the hydraulic piston 447 is provided, respectively. Bobbin feeder.

Claim 12 was abandoned upon payment of a registration fee.

The method of claim 10,
The upper rack 433 is engaged with one side of the gear provided in the clamp control motor 440, the lower rack 434 is engaged with the other side of the gear provided in the clamp control motor 440. Bobbin feeder, characterized in that configured to.

Claim 13 was abandoned upon payment of a registration fee.

The method of claim 10,
The clamp control motor 440 is provided, one for each clamp control unit 430, the body of the clamp control motor 440 is bobbin transfer device, characterized in that fixed to the clamp frame (410).

The method of claim 10,
The bobbin fixing part 450 is provided at both ends of the clamp adjusting part 430 in a vertical direction and connects one end of the clamp adjusting part 430 to both ends of the other side of the clamp adjusting part 430. It is composed of a fixed plate 455, a pair of fixed arms 470 coupled to the central portion of the fixed plate 455 and a pair of fixed rods 460 provided at the other end of the fixed arm 470 Bobbin feeder, characterized in that.

Claim 15 was abandoned upon payment of a registration fee.

The method of claim 14,
The fixing plate 455, one end of one side is coupled to the other end of one side upper transfer bar 431, the other end is coupled to the other end of the other upper transfer bar 431, one end of the other side of the one side of the lower transfer bar 432 Bobbin transfer device, characterized in that coupled to the other end and the other end is coupled to the other end of the other side lower transfer bar (432).

Claim 16 was abandoned upon payment of a setup registration fee.

The method of claim 14,
The fixing plate 455, the bobbin transfer device, characterized in that the central portion is bent downward.

Claim 17 has been abandoned due to the setting registration fee.

The method of claim 14,
The fixed arm (470), the bobbin transfer device, characterized in that coupled to the left or right with respect to the fixed plate (455) rotatable.

Claim 18 was abandoned upon payment of a set-up fee.

The method of claim 14,
The fixing rod 460 has a cylindrical shape and has an inner shaft 461 having an extension portion at one end thereof, and a hollow portion corresponding to the shape of the inner shaft 461 at a central portion thereof, and is coupled to the outside of the inner shaft 461. Bobbin conveying apparatus, characterized in that consisting of an outer shaft 462 spaced apart from one end of the inner shaft (461) and an elastic member (465) provided between the inner shaft (461) and the outer shaft (462).

Claim 19 was abandoned upon payment of a registration fee.

The method of claim 18,
The outer shaft 462 is provided with an extension portion 463 at one end, the bobbin transfer device, characterized in that the other end is formed with a taper portion 464 narrower toward the end.