WO2016036217A1

WO2016036217A1 - Rhinestone attaching device

Info

Publication number: WO2016036217A1
Application number: PCT/KR2015/009391
Authority: WO
Inventors: 박홍규
Original assignee: (주)나인스톤
Priority date: 2014-09-05
Filing date: 2015-09-07
Publication date: 2016-03-10
Also published as: CN106715789A; KR101593225B1

Abstract

The purpose of the present invention is to provide a rhinestone attaching device, which simplifies a structure and improves durability, and simultaneously reduces the possibility of error during operation and can remarkably improve working speed. According to the present invention, the rhinestone attaching device for attaching, to an adhesive sheet, a rhinestone having an adhesive flat surface for forming an adhesive surface and a protrusive end portion having an inclined surface formed on the side opposite to the adhesive flat surface comprises: a support frame; a guide pipe provided to be elevated and movable while standing up on the support frame, and having a guide duct for guiding the movement of the rhinestone and an inlet end portion arranged in an area of an upper end portion of the guide duct; an elastic part for providing an upward elastic force with respect to the descending movement of the guide pipe for the support frame; and a stone supply part for supplying a rhinestone such that the inclined surface of the protrusive end portion comes in contact with and is pressurized by the inlet end portion in the horizontal direction to an axial line of the guide duct on the side of the inlet end portion while the adhesive flat surface faces the upper side and the protrusive end portion faces the lower side, thereby introducing the rhinestone into the area of the guide duct while elastically dropping the guide pipe.

Description

Rhinestone bonding device

The present invention relates to a rhinestone bonding apparatus.

Rhinestone, which is a fake jewelry decorative material attached to the surface of a fabric such as clothing, has a relatively narrow surface protrusion formed on an opposite side of the adhesive flat surface and the adhesive flat surface forming the adhesive surface to the textile surface. Here, an adhesive that is melted by heat and exerts an adhesive force is applied to the adhesive flat surface in advance. In order to attach such rhinestones to clothing and ornaments, first, a plurality of rhinestones are attached to a sheet of adhesive in a predetermined pattern and then heat-transferred onto the surface of the desired fabric. At this time, the projection end side of the rhinestone is bonded to the adhesive sheet.

On the other hand, the conventional rhinestone bonding apparatus adopts a method of picking up the rhinestone to the air adsorption mechanism from the protrusion end side, picking up the adhesive flat surface side with another air adsorption mechanism, and then attaching it to the adhesive sheet paper. This was a practically inevitable choice because the adhesive flat surface having a large surface area faces downward and the projection of the narrow surface faces upward by the shape characteristic of rhinestone. Such a conventional rhinestone bonding device requires a large space due to a long copper wire in the pickup and transfer process, a complicated structure, frequent work errors and failures, and a very slow working speed.

It is an object of the present invention to provide a rhinestone bonding apparatus which can simplify the structure and improve the durability, and can significantly improve the working speed while reducing the possibility of errors during operation.

In accordance with the present invention, a linestone bonding apparatus for bonding a rhinestone having an adhesive flat surface forming an adhesive surface and a protrusion end portion having an inclined surface formed on an opposite side of the adhesive flat surface to an adhesive sheet is a support frame and a standing frame. It is installed to move up and down in one state, the guide pipe having a guide pipe for guiding the movement of the rhinestone and the inlet end provided in the upper end region of the guide pipe, and the downward movement of the guide pipe relative to the support frame An inclined surface of the elastic end providing an upward elastic force and the protrusion end in a transverse direction to the axis of the guide pipe from the side of the inlet end with the adhesive flat surface facing upward and the protrusion end facing downward; The guide pipe is supplied so as to be contact and pressurized by the inlet end, while the guide pipe is elastically lowered. It includes parts of stone supplied to introduce the in-tone region of the guide duct.

Here, the inflow end is advantageous in that the rhinestone enters the tapered shape of the outer diameter is reduced toward the upper side.

And the guide pipe has a cylindrical body and a flange extending outwardly radially outward from the body, and the elastic part includes a spring interposed between the flange and the support frame to provide an upward elastic force to the guide pipe. Simple structure can give elastic force to guide pipe.

In addition, it is advantageous to further include a rotation driving unit for rotating the guide pipe about the axis of the guide pipe in the introduction of the rhinestone in the guide pipe.

Preferably, the flange has a driven tooth portion formed along an outer circumferential surface, and the rotational drive portion includes a transmission portion having a tooth portion engaged with the driven tooth portion and a driving motor for providing driving rotational force to the transmission portion.

Meanwhile, a tubular suction lifting needle capable of lifting the adhesive flat surface of the rhinestone by the suction end of the lower end and moving up and down along the axis of the guide pipe in the guide pipe passage, and the suction lifting needle such that the suction end has a suction force. Further comprising a vacuum pump for drawing the internal air of the rhinestone can be stably adhered to the adhesive sheet.

Here, the guide pipe is pivotally supported on the support frame so that the inlet end of the guide pipe can swing a predetermined width in the supply direction of the stone supply part, and the guide pipe is supplied when the line stone is supplied by the stone supply part. The rhinestone, which is relatively small, further includes a swing driving part for swinging the guide pipe such that the guide pipe is moved a predetermined width toward the supply direction side so that the rhinestone can be stably adsorbed to the suction lift needle.

On the other hand, the guide pipe further comprises a Geneva drive gear that rotates only when the rhinestone is supplied, the guide tube is relatively small to be arranged in one side of the upper end of the guide pipe, the rhinestone is relatively stable to the suction lifting needle Allow it to adsorb.

The rhinestone bonding apparatus according to the present invention is simple in structure and high in durability, and has a low possibility of error during operation, and at the same time, a significantly faster work speed.

1 is a perspective view of a rhinestone bonding apparatus according to the present invention,

2 is an exploded perspective view,

3 is a partial exploded cross-sectional view,

4 (A) to (C) is a schematic cross-sectional view showing the elastic lifting of the guide pipe as the rhinestone enters,

5 (A) and (B) are plan views of the lower cover showing the swing of the guide pipe,

6 (A) and (B) are schematic cross-sectional views showing the entry process of the rhinestone to the guide pipe when the guide pipe is swung;

7 (A) to (D) is a plan view of the guide pipe and the lower cover according to another embodiment of the present invention,

8 (A) to (D) are explanatory views showing a process of incorporating the rhinestone guide pipe according to the structure of FIGS. 7A to 7D.

1 is a perspective view of a rhinestone bonding apparatus according to the present invention, Figure 2 is an exploded perspective view, Figure 3 is a partially exploded cross-sectional view. As can be seen in these figures, the rhinestone bonding apparatus according to the present invention stands up concentrically with the support frame 100 having a circular through hole 110 and the through hole 110 of the support frame 100. It includes a tubular cylindrical case 200 is installed. The support frame 100 has a support 120 for supporting the case 200.

The case 200 includes a cam mounting unit 210 on which the lifting needle cam 500 is mounted and an flange 220 and an supply member 300 extended outwardly so as to be coupled to the support unit 120 according to the section-by-section region along the height direction. It is divided into a supply member mounting portion 230 is mounted.

The supply member 300 is a cylindrical tubular body through which the inside penetrates along the height direction. The supply member 300 has a gear part 310 provided at the upper end and a stone supply part 330 provided at the lower end, and a main body 320 provided between the gear part 310 and the stone supply part 330. The supply member 300 is rotatably installed in the supply member mounting unit 230 via a bearing 340 installed in the inner diameter of the main body 320. Here, the gear part 310 and the stone supply part 330 are formed to extend radially outward compared to the main body part 320.

The stone supply part 330 has a plurality of grooves 331 formed at regular intervals along the circumferential direction. The groove 331 is provided in a shape cut away from the edge edge of the stone supply unit 330 in an acute angle with respect to the rotation direction. The groove 331 has a width larger than the diameter of the adhesive flat surface of the rhinestone, and the depth is smaller than the length from the adhesive flat surface of the rhinestone to the protrusion end.

On the other hand, the support frame 100 has a stone supply unit seating portion 115 (refer to FIG. 3) recessed upwardly from the lower surface to accommodate the stone supply unit 330 around the lower region of the through hole 110. The stone supply unit seating part 115 is formed to have a depth and a diameter corresponding to the thickness and diameter of the stone supply unit 330. Accordingly, the lower surface of the support frame 100 and the lower surface of the stone supply unit 330 are located on the same plane. The stone supply unit seating portion 115 is accommodated in the groove 331 to prevent the freely detached by the centrifugal force of the rhinestone that rotates.

The lower cover 400 for closing the lower opening of the case 200 is detachably coupled to the lower portion of the support frame 100. The lower cover 400 has a circular accommodating groove 410 settled from the upper surface for accommodating the rhinestones, and a ridge 420 protruded by a predetermined amount from the center of the accommodating groove 410. A large amount of rhinestones are dispersed by the ridges 420 into the area of the stone supply unit 330.

The lower cover 400 has a tubular guide pipe 430 having a guide pipe 431. The guide pipe 430 is installed at one side of the receiving groove 410, and is provided to be liftable with respect to the lower cover 430.

Here, the guide pipe 430 is installed to be able to reciprocate a predetermined interval in the horizontal direction, based on the position in which the height axis of the guide pipe 431 coincides with the axis of the lifting needle part 600. To this end, the lower cover 400 has a swing allowable hole 433 to allow the guide pipe 430 to swing in the horizontal direction within a predetermined range. At this time, the shaking allowable long hole 433 is provided with a blocking member 435 to prevent the rhinestone from being separated into the gap of the swinging long hole 433. The blocking member 435 is made of an elastic material. And the horizontal swing range of the guide pipe 430 is preferably within the interval between the inner diameter and the outer diameter of the guide pipe 430.

On the other hand, the elevating needle cam 500 for driving the elevating needle portion 600 is elevated to the cam mounting portion 210 is rotatably mounted by a pair of cam bearings (530). The lifting needle cam 500 is a cylindrical tubular body whose inside penetrates along the height direction, and a cam groove 510 is formed in a wave shape on the side of the cam 500 along the circumferential direction. The lower portion of the cam 500 is provided with a cam gear 520 extending radially outward.

The cam 500 is inserted into and mounted on the cam mounting unit 210, and the supply member 300 is inserted and mounted into the supply member mounting unit 230. Accordingly, the cam gear 520 and the supply member gear portion 310 are arranged in parallel in the horizontal direction while being spaced apart from each other along the height direction.

On the support frame 100, a drive gear 130 for rotating the elevating needle cam 500 and the supply member 300 at the same time is installed. The drive gear unit 130 includes a first drive shaft 131 and a second drive shaft 132 interlocked with a plurality of gears. Here, the gears of the drive gear unit 130 meshes with the cam gear 520 and the supply member gear 310, whereby the driving force of the drive gear unit 130 is transmitted to the cam 500 and the supply member 300.

At this time, the lifting needle cam 500 is rotated at a speed as fast as the number of the plurality of grooves 331 provided in the stone supply unit 330 compared to the supply member 300. For example, when there are ten grooves 331 provided in the stone supply unit 330, the cam 500 is rotated 10 times faster than the supply member 300. That is, since the stone supply unit 330 is provided with ten grooves 331 at predetermined intervals along the circumferential direction, when the stone supply unit 330 rotates one turn, ten rhinestones periodically move to the guide pipe 430. Supplied. Accordingly, since the lifting needle part 600 should be lifted 10 times when the stone supply part 330 rotates once, the lifting needle cam 500 rotates 10 times with respect to one rotation of the supply member 300. On the other hand, by changing the lifting frequency of the lifting needle portion 600 with respect to one rotation of the lifting needle cam 500, it is possible to adjust the rotational speed ratio with respect to the supply member 300 of the cam 500.

The lifting needle part 600 moves up and down according to the rotation of the lifting needle cam 500. The lifting needle part 600 is erected by the lifting needle support part 160 on the support frame 100. The lifting needle part 600 includes a main body part 610 and a needle suction part 620 having a relatively small diameter concentrically provided under the main body part 610. The needle adsorption part 620 is provided with a tubular body penetrated along the height direction axis, and is connected to the air pump 650 so that the adsorption end part, which is the lower end of the needle adsorption part 620, has a suction force. On the other hand, the support frame 100 has a needle through hole 170 penetrated along the axis so that the needle adsorption portion 620 can be elevated along the axis of the guide pipe 431.

The elevating needle support unit 160 is provided with an elevating guide bar 640 for guiding the elevating of the elevating needle unit 600. The lifting guide bar 640 is erected at a position spaced apart from the lifting needle part 600 by a predetermined distance, and is connected to the needle body part 610 via the lifting member 630. The elevating member 630 is fixed to the needle body 610 and is movable along the elevating guide bar 640.

The elevating member 630 has a cam roller 631 accommodated in the cam groove 510 of the elevating needle cam 500. The cam roller 631 moves up and down along the wave shaped cam groove 510 whose corresponding height position changes along with the rotation of the lifting needle cam 500.

With this configuration, the lifting needle portion 600 is reciprocated ascending and lowering by a predetermined height range by the rotation of the lifting needle cam 500. In this case, the lifting range of the lifting needle part 600 is preferably such that the lifting end of the lifting needle part 600 is exposed to the outside of the predetermined range through the guide pipe 430 when the lower end of the suction end portion 620 is lowered.

One side of the elevating needle support unit 160 is provided with a driven gear 150 that is engaged with the elevating needle cam gear 520 to receive the rotational force of the elevating needle cam 500. The driven gear unit 150 includes two driven gears 153 and a driven gear shaft 151. Here, the gear 153 of the driven gear 150 is installed at a height position corresponding to the height position of the cam gear 520. The driven gear shaft 151 is erected and transmits power to the transmission element provided in the lower cover 400.

4 (A) to (C) is a schematic cross-sectional view showing the elastic lifting of the guide pipe with the entry of the rhinestone (R). For reference, Figure 4 is a large amount of rhinestone (R) accommodated in the case 200 is omitted. As can be seen in this figure, the guide pipe 430 has a guide pipe gear 453 extending radially outward. The guide pipe gear 453 is accommodated in the gear box 450 to limit the movement in the height direction, the spring 455 is installed between the lower portion of the guide pipe gear 453 and the gear box 450. Accordingly, the spring 455 provides an upward elastic force for the downward movement of the guide pipe 430. The spring 455 may be replaced with a coil spring.

As shown in Fig. 4 (A) to (C), the rhinestone (R) is seated with the adhesive flat surface facing the upper side and the protrusion end toward the stone supply portion groove 331, the stone supply portion 330 Move along the rotation of the guide pipe 431 is introduced to the side.

That is, as shown in Figure 4 (A), the height interval between the stone supply unit 330 and the guide pipe 430 is formed in a size smaller than the size of the rhinestone (R). The rhinestone R is a top surface of the guide pipe 430 while pressing the inlet end 432 of the guide pipe 430 to an inclined surface formed by the protrusion of the rhinestone R by the rotation of the stone supply unit 330. To enter. At this time, the inlet end 432 is provided in a tapered shape that the outer diameter is reduced toward the upper side can be made to introduce the rhinestone more smoothly. The spring 455 is elastically moved downward by the horizontal pressure of the rhinestone R to allow the entry of the rhinestone.

And as shown in Figure 4 (B), the rhinestone (R) entering the top surface of the guide pipe 430 is supported by the rotation of the stone supply unit 330 in the state supported by the upper end of the guide pipe 430 ( 431) is moved to the side.

Finally, the rhinestone R is adsorbed by the needle flattening portion 620 disposed above the through hole of the guide pipe 430 as shown in FIG. 4C.

Meanwhile, the guide pipe gear 453 may be made of metal, and magnets may be installed in the gear box 450 corresponding to the upper portion of the gear 453 to generate attraction force for the guide pipe gear 453. Accordingly, the guide pipe 430 may continuously position the guide pipe 430 at a desired height position not only by the elastic support force by the spring 455 but also through the magnetic force.

5 (A) and (B) are plan views of the lower cover 400 showing the swing of the guide pipe 430. As can be seen in FIGS. 4A and 4B, the lower cover 400 has a gear 441 and a driven gear connecting shaft 440 which rotates in engagement with the driven gear shaft 151, and the gear 441. And a fixed gear shaft 442 installed in an area adjacent to the connecting shaft 440 with the fixed gear 443 rotating in engagement with the. The fixed gear 443 is engaged with the swing cam gear 461 and the idle gear 452, respectively. The swing cam gear 461 and the idle gear 452 rotate along the rotation of the fixed gear 443. The idle gear 452 rotates in engagement with the guide pipe gear 453. The guide pipe 430 is provided integrally with the guide pipe gear 453. Rotation of the guide pipe 430 is advantageous for introducing the rhinestone R into the guide pipe 431.

Here, the idle gear 452 and the guide pipe gear 453 is accommodated in the gear box 450 is installed. That is, the idle gear shaft 451 and the guide pipe 430 are coupled to the gear box 450 and are not fixed to the lower cover 400.

The gearbox 450 has a plate-like protrusion 457 formed to protrude transversely from the body. The protruding member 457 is received and supported by the protruding member support 459. The protruding member support 459 supports the protruding member 457 and has an incision that allows horizontal movement. The other side of the gearbox 450 is rotatably supported by the fixed gear shaft 442.

The cover member 400 has a guide pipe swing cam 460 that is rotated about a height axis. The guide pipe swing cam 460 has a groove 463 having a radius change at a certain portion. The gearbox 450 has a cam roller 470 that is accommodated in the swing cam groove 463 and moves along the cam groove 463.

As the cam roller 470 moves according to the shape of the swing cam groove 463, the gear box 450 periodically reciprocates about a fixed gear shaft 442 within a predetermined range. Accordingly, the guide pipe 430 accommodated in the gearbox 450 periodically reciprocates with the gearbox 450. Here, the guide pipe swing cam 460 rotates in multiples of the number of the grooves 331 formed in the stone supply unit 330 with respect to one rotation of the supply unit 300, similarly to the lifting needle cam 500. That is, the lifting needle cam 500 and the guide pipe swing cam 430 rotate at the same speed.

With this configuration, the guide pipe 430 swings reciprocally within a predetermined range by the rotation of the guide pipe swing cam 460, as shown in Figs. 5A and 5B. That is, the guide pipe 430 swings reciprocally within a predetermined range by the cam roller 470 that moves in accordance with the rotation of the swing cam 460.

The guide pipe 431 is coaxial with the lifting needle 600 when the cam roller 470 is located at a small radius as shown in FIG. 5 (A), and the cam roller 470 as shown in FIG. 5 (B). ) Is located at the standby position, which is moved a predetermined width toward the supply direction side of the rhinestone when located at the large radius portion.

6A and 6B are schematic cross-sectional views showing a case where the guide pipe 430 swings. Here, FIG. 6 (A) corresponds to FIG. 5 (B) and FIG. 6 (B) corresponds to FIG. 5 (A). As can be seen in Figure 6 (A) and (B), in the rhinestone bonding apparatus according to the present invention, the guide pipe 430 is a predetermined width line every time the rhinestone (R) is supplied to the guide pipe 430 Since the stone R is moved toward the supply direction, the rhinestone can be relatively normally adsorbed to the needle adsorption unit 620. That is, when the rhinestone R is supplied to the guide pipe 430 by the stone supply unit 330, if the guide pipe 430 is moved to the linestone supply direction as shown in FIG. The stone R may be sufficiently supported by the upper end of the guide pipe 430 until the stone is adsorbed by the needle adsorption part 620. After the rhinestone R is normally adsorbed to the needle adsorption part 620, the guide pipe 430 moves to the original position as shown in FIG. 6B, and the needle adsorption part 620 moves the guide pipe 431. Allow to climb through.

That is, the guide pipe 430 periodically reciprocates between the standby position moved to the line stone supply direction by a predetermined range and the coaxial position disposed coaxially with the needle suction unit 620.

With this structure, the present rhinestone bonding device has an adhesive flat surface facing upward on the adhesive sheet paper (not shown) which is laid out horizontally on the lower portion of the rhinestone bonding device through the following operation mechanism, and the protruding end is lowered. It can be bonded to the rhinestone (R) toward.

First, a large amount of rhinestones are filled in the case 200 from the accommodation grooves 410 to at least the height of the stone supply unit 330. When the rhinestones are filled above the height of the stone supply unit 330, the rhinestones located above the lower surface of the stone supply unit 330 try to move downward by their own weight, and the lines located below the stone supply unit 330 by this force. The stones pressurize the lower surface of the stone supply part 330 and are naturally seated in the groove 331.

And rotates the drive gear 130 with a drive motor not shown. Then, the lifting needle cam 500 and the supply unit 300 meshing with the drive gear unit 130 rotate at the same time. As the supply member 300 rotates, the rhinestones seated on the groove 331 of the stone supply unit 330 are supplied to the guide pipe 430 one by one.

At this time, the supplied rhinestones (R) have an adhesive flat surface facing upwards and the protruding end faces downwards. That is, the rhinestones of which the protruding end faces upward are separated from the groove 331 by friction with a plurality of rhinestones that press the lower surface of the stone supply part as the stone supply part rotates, but the adhesive flat surface faces upward. The rhinestones with the proximal end facing down are not dislodged because they remain stable despite friction with a number of rhinestones.

The rhinestone (R) in the state where the adhesive flat surface faces upward and the protruding end faces downward is inclined to the groove 331 of the stone supply part 330 with respect to the inlet end 432 of the guide pipe 430. Pressurized in transverse direction. At this time, the guide pipe 430 is elastically lowered downward by the horizontal direction of the rhinestone, the rhinestone (R) is moved to the guide pipe 431 side by the continuous rotation of the stone supply unit 330 It is adsorbed by the lifting needle part 600 disposed on the upper side. Here, when the supplied rhinestones R are a predetermined size or less, for example, the diameter of the adhesive flat surface is 2 mm or less, it is preferable to set the guide pipe 430 so as to swing within a predetermined range and then work.

The lifting needle part 600 moves downward by the rotation of the lifting needle cam 500 in a state of attracting the rhinestone R. As shown in FIG. Accordingly, the rhinestone R adsorbed by the elevating needle part 600 passes through the guide pipe 431 and is attached to the adhesive sheet paper (not shown) disposed below the apparatus.

At this time, the adhesive flat surface is faced upward and the protrusion end faced downward, and the protrusion end face is attached to the adhesive sheet paper. At this time, the adhesive sheet is installed on the sheet frame moving in the X-Y plane. The sheet frame is moved in the X-Y plane by the driving unit, and the driving unit moves the sheet frame according to the input position value input to the control unit.

7 (A) to (D) is a plan view showing a guide pipe 430a and a lower cover 400a according to another embodiment of the present invention. As shown in Figure 7 (A) to (D), the guide pipe 430a may have a guide pipe 431a in which the position is biased. In this case, the guide pipe 430a is a rhinestone R just by rotating the guide pipe 430a without swinging, as shown in FIGS. 5A and 6B, and FIGS. 6A and 6B. ) Can be induced stably.

The lower cover 400a has a circular Geneva drive rotation part 460a which rotates about an axis with a gear 461a. The Geneva driving rotation part 460a has a plurality of Geneva driving protrusions 463a protruding from the plate surface at a predetermined circumference. The Geneva drive rotation part 460a receives a driving force from the driven gear connecting shaft 440a having the gear 441a through the electric gear 443a.

One side of the Geneva drive rotation unit 460a is provided with a Geneva gear 480a having a Geneva gear groove 481a designed to engage the plurality of Geneva drive protrusions 463a. The Geneva gear 480a rotates intermittently by a section engaged with the Geneva driving protrusion 463a according to the rotation of the Geneva driving rotation part 460a. The Geneva gear 480a has a gear 485a having a tooth shape for transmitting the power transmitted from the Geneva drive rotation part 460a to the guide pipe 430a. The gear 485a of the Geneva gear 480a meshes with the gear 453a of the guide pipe 430a. By this structure, the guide pipe 430a is rotated only from the time when the rhinestone R enters to the guide line 431a, thereby stably inducing the entry of the rhinestone R. can do.

8 (A) to (D) are explanatory diagrams showing a process of entering the guide pipe 430a of the rhinestone R according to the structure of FIGS. 7A to 7D. That is, as shown in FIG. 8A, the guide pipe 430a starts to rotate when the rhinestone R seated on the groove 331a of the stone supply part 330a enters the guide pipe 430a. 8 (B) and 8 (C), the rhinestone R is stably supported at the upper end of the guide pipe 430a, and then as shown in FIG. 8D, the rhinestone R is It may be directed toward the biased guide pipe 431a.

Also in this case, the Geneva driving rotation part 460a rotates faster than the stone supply part 330a by the number of times the groove 331a of the stone supply part 330a, so that the rhinestone R seated on the groove 331a is guide pipe. Each time it enters 430a, it is made one turn.

The rhinestone may be attached to the adhesive sheet by passing through the

guide pipe lines

431 and 431a by free fall without the suction and the lowering movement of the lifting needle part 600.

The guide pipe 430 is preferably integrated with the guide pipe gear 453 so that the guide pipe 430 is rotated by receiving the driving force from the drive gear 130. However, the guide pipe 430 of the supply unit 300, the lifting needle cam 500, and the swing cam 460 may be rotated. It may be rotated separately from the rotation.

The guide pipe 430 may not rotate. When the guide pipe 430 does not rotate, the guide pipe gear 453 may be provided in the form of a simple flange in which the driven tooth portion is not formed on the outer circumferential surface.

In addition, the guide pipe 430 may be frictional rotation by the rubber wheel, not rotation by the tooth engagement of the guide pipe gear 453.

In the present embodiment, the guide pipe 430 is expressed as a cylindrical shape as a whole, but only the inlet end 432 may be a cylindrical shape, and the lower side shape of the inlet end 432 may be changed.

Claims

In the bonding apparatus for bonding a rhinestone having an adhesive flat surface for forming an adhesive surface and a projection end having an inclined surface formed on the opposite side of the adhesive flat surface to the adhesive sheet,

A support frame;

A guide pipe installed to be movable up and down in a standing state on the support frame, the guide pipe having a guide pipe for guiding the movement of the rhinestone and an inlet end provided at an upper end region of the guide pipe;

An elastic part providing an upward elastic force to the downward movement of the guide pipe with respect to the support frame;

Supply the rhinestone such that the inclined surface of the protrusion end is pressed against the inlet end in the transverse direction to the axis of the guide pipe from the side of the inlet end with the adhesive flat surface facing upward and the protrusion end facing downward. And a stone supply unit for introducing the rhinestone into the region of the guide pipe while elastically lowering the guide pipe.
The method of claim 1,

The inlet end is rhinestone adhesive device, characterized in that the tapered shape of the outer diameter is reduced toward the upper side.
The method of claim 1,

The guide pipe has a cylindrical body and a flange extending outward radially outward from the body,

And the elastic part includes a spring interposed between the flange and the support frame to provide an upward elastic force to the guide pipe.
The method of claim 3,

And a rotation driving unit for rotating the guide pipe about an axis of the guide pipe.
The method of claim 4, wherein

The flange has a driven tooth portion formed along the outer circumferential surface,

And the rotation driving unit comprises a transmission unit having a tooth engaging with the driven tooth section and a driving motor for providing driving rotational force to the transmission section.
The method of claim 1,

The suction flat needle of the tubular suction lifting needle along the axis of the guide pipe by adsorbing the adhesive flat surface of the rhinestone to the suction end of the lower end, and the suction lifting needle so that the suction end has a suction force Rhinestone bonding apparatus further comprises a vacuum pump for drawing air.
The method of claim 6,

The guide pipe is rotatably supported by the support frame such that an inflow end of the guide pipe can swing a predetermined width in a supply direction of the stone supply part.

And a rocking driving part which swings the guide pipe so that the guide pipe is moved a predetermined width toward the supply direction when the rhinestone is supplied by the stone supplying part.
The method of claim 1,

Further comprising a Geneva drive gear for rotating the guide pipe only when the rhinestone is supplied,

The guide pipe is arranged in one side of the upper end of the guide pipe is biased, the rhinestone bonding apparatus, characterized in that the rotation only when the rhinestone is supplied.