KR101593225B1

KR101593225B1 - Apparatus for attaching rhinestones

Info

Publication number: KR101593225B1
Application number: KR1020140118924A
Authority: KR
Inventors: 박홍규
Original assignee: 주식회사 나인스톤
Priority date: 2014-09-05
Filing date: 2014-09-05
Publication date: 2016-02-15
Also published as: WO2016036217A1; CN106715789A

Abstract

The present invention relates to a rhinestone attaching apparatus which attaches rhinestones having a flat adhesive surface facing the upper part and a protrusion end unit facing the lower part onto an adhesive sheet. The apparatus can reliably supply rhinestones having the flat adhesive surface facing the upper part and the protrusion end unit facing the lower part without tilting the rhinestones. The apparatus includes: a support frame; a pipe-shaped guide member which is installed on the support frame to move in a vertical direction in an upright position; a supply unit which pressurizes and supplies rhinestones to the guide member in a horizontal direction from a side of the upper end of the guide member; and an elastic unit which provides an elastic force to the guide member, which moves toward the lower side of the support frame, to make the guide member move upward.

Description

[0001] Apparatus for attaching rhinestones [

The present invention relates to a rhinestone bonding apparatus.

A rhinestone that is a costume jewelery decorative material attached to the surface of a fabric, such as clothing, has a base end surface of a relatively narrow surface formed on the opposite side of the adhesive flat surface and an adhesive flat surface that forms an adherend surface to the fabric surface. In order to attach such a rhinestone to clothes and accessories, a plurality of rhinestones are first arranged and adhered to a predetermined decorative pattern on an adhesive sheet, and then heat is applied to the surface of the desired fabric. Thus, the base end side of the rhinestone is adhered to the adhesive sheet, and the adhesive flattened surface of the rhinestone is previously coated with an adhesive which is melted by heat and generates an adhesive force.

Conventionally, the work of arranging and attaching the rhinestone to the adhesive sheet was mainly dependent on the attraction force. There have been various attempts to automate this. Practically, almost all conventional automation techniques adopt a method of picking up the rhinestone from the pedestal end side to the air adsorption device, picking up the other side of the air adsorption device from the adhesive flat face side, and then attaching the rhinestone to the adhesive sheet. This was a virtually inevitable choice because the geometric characteristics of the rhinestone make it possible that the flat surface of the large surface always faces downward and the proximal end of the narrow surface always faces upward.

Therefore, the conventional automatic rhinestone supply apparatus requires a long space for pick-up and transferring process, requires a very wide space, is very complicated, has a complicated structure, has frequent operation errors and troubles, and has a very slow operation speed.

It is an object of the present invention to provide a rhinestone bonding apparatus which can simplify the structure to improve the durability of the apparatus, and reduce the possibility of error during operation and at the same time to significantly increase the working speed.

A rhinestone adhering apparatus according to the present invention comprises a support frame, a guide channel installed to be movable up and down and up and down in a state of standing on the support frame, a guide channel guiding movement of the rhinestone, An elastic portion for providing an upward elastic force to the downward movement of the guide member with respect to the support frame; and an elastic portion for supporting the rhinestone in a state in which the adhesive flat surface faces upward and the protruding end portion is directed downward A guide member for guiding the rhinestone to the guide channel, the guide member including a guide passage for guiding the rhinestone to the guide channel, And a supply section.

Here, the outer diameter of the inflow end is chamfered, which is advantageous for entry of the rhinestone.

And wherein the guide member has a cylindrical body and a flange extending radially outwardly outward from the body and the elastic portion includes a spring interposed between the flange and the support frame to provide an upward elastic force to the guide member And is preferable in a structure for imparting an elastic force to the guide member.

Further, it is advantageous in introducing the rhinestone into the guide channel because the rotation driving unit rotates the flange around the axis of the guide channel.

Preferably, the rotation drive portion includes a driven portion formed along a circumferential surface of the flange, a driving portion having a toothed portion engaged with the driven tooth portion, and a driving motor for providing driving circuit power to the driving portion .

On the other hand, a tubular adsorption lifting needle which adsorbs the flat flat surface of the rhinestone to the adsorption end of the lower end so as to be able to ascend and descend along the axis of the guide channel in the guide channel, and the adsorption lifting needle It is preferable to stably adhere the rhinestone to the adhesive sheet.

Wherein the guide member is swingably supported on the support frame so that an inflow end of the guide member can swing in a predetermined width in a feeding direction of the stone supply portion, and when the rhinestone is supplied by the stone supply portion, And a swing drive portion for swinging the guide member so that the guide member is moved by a predetermined width toward the supply direction side, the relatively small rhinestone can be stably attracted to the suction lift needle.

The rhinestone adhering apparatus according to the present invention is simple in structure, has high durability of the apparatus, has a low possibility of error during operation, and has a remarkably high working speed.

1 is an exploded perspective view of a rhinestone bonding apparatus according to the present invention,
2 is an exploded sectional view,
FIG. 3 is a perspective view of the coupling,
4 is a front view of the lower cover,
5 is a schematic cross-sectional view showing the elastic lifting and lowering of the guide member,
6 and 7 are plan views of the lower cover showing the swinging motion of the guide member,
8 is a schematic cross-sectional view showing a case where the guide member swings.

FIG. 1 is an exploded perspective view showing the rhinestone bonding apparatus according to the present invention in an exploded state, FIG. 2 is an exploded cross-sectional view of the rhinestone bonding apparatus viewed from the back side of FIG. 1, and FIG. 3 is a combined perspective view. 3, the present invention includes a main body frame 100 on which various component parts are installed, a tubular main body 100 installed on the central part of the main body frame 100 in a standing manner along the height direction, And has a cylindrical case 200.

The main body frame 100 is a rectangular plate, and a through hole 110 is formed in a predetermined area in a circular shape. The case 200 installed in the main body frame 100 is installed on the main body frame 100 so as to be coaxial with the through hole 110 by the support member 120.

The case 200 includes a cam mounting portion 210 on which the lifting needle cam 500 is mounted according to the region of the section along the height direction and an extension portion 220 that is extended and projected outwardly to be supported by the support member 120. [ And a supply part mounting part 230 on which the supply part 300 is mounted.

The supply part 300 is a cylindrical tubular body having an inner perforation in the height direction and is rotatably coupled to the supply part mounting part 230 by a bearing 340 about an axis. The supply unit 300 is provided with a supply gear 310 at an upper portion of the main body 320 and a dispenser 330 at a lower portion of the main body 320 with reference to the main body 320 which is a central portion in the height direction. Here, the supply gear 310 and the dispenser 330 are formed so as to extend radially outwardly as compared with the body portion 320.

In the dispenser 330, ten grooves 331 are formed at regular intervals along the circumferential direction. The groove 331 has a shape cut away from the edge portion of the dispenser 330 in an acute angle with respect to the rotational direction. The groove 331 is formed such that its width is larger than the diameter of the flattened adhesive surface of the rhinestone, and its depth is lower than the length from the adhesive flat surface of the rhinestone to the proximal end of the rhinestone.

In the lower region of the body frame through-hole 110, a dispenser receiving portion 115, which is a space in which the dispenser 330 can be received in the body frame 100, is formed. The dispenser receiving portion 115 is formed to extend outward to a region corresponding to the diameter of the dispenser 330 in a region below the main body frame through-hole 110 to a depth corresponding to the thickness of the dispenser 330.

Accordingly, the lower surface of the body frame 100 and the lower surface of the dispenser 330 are disposed on the same plane. The dispenser receiving portion 115 serves as a discharge preventing wall which is seated on the groove 331 to prevent the rotationally moving rhinestone from being discharged by centrifugal force.

A lower cover 400 having a rectangular plate shape is attached to the main frame 100 under the mounting portion 230 of the supplying portion 300. A circular receiving groove 410 capable of receiving a rhinestone is formed on the upper portion of the lower cover 400 and a raised portion 420 protruded along the height direction is formed at the center of the receiving groove 410. A large amount of rhinestone can be naturally dispersed into the area of the dispenser 330 by the ridges 420. [ A guide member 430 is installed on one side of the receiving groove 410. The guide member 430 is a cylindrical tubular member having a guide channel 431 for guiding the downward movement of the rhinestone. The guide member 430 is vertically movable relative to the lower cover 430.

The guide member 430 is installed to reciprocate a predetermined distance in the transverse direction with reference to a position where the height direction axis of the guide channel 431 coincides with the axis of the lifting needle unit 600. To this end, the lower cover 400 has a swingable long hole 433 for swinging the guide member 430 in a horizontal direction within a predetermined range. At this time, a blocking member 435 is provided in the swingable long hole 433 so as to prevent the rhinestone from being separated from the clearance of the swingable long hole 433. The blocking member 435 is made of a stretchable material. It is preferable that the range of the guide member 430 in the transverse direction is within a range between the inner diameter and the outer diameter of the guide member 430.

The cam mounting portion 210 is rotatably mounted with a pair of cam bearings 530 on the elevating needle cam 500 which is driven to move the elevating needle portion 600 to be described later.

The elevating needle cam 500 is a cylindrical tubular member whose inside penetrates along the height direction and the cam groove 510 is formed on the side surface of the elevating needle cam 500 so as to have a predetermined height interval along the circumferential direction . A cam gear 520 extending radially outward is provided below the lift needle cam 500.

3 is a perspective view showing a state in which the rhinestone bonding apparatus according to the present invention is combined. 3, the lifting needle cam 500 is inserted into the cam mounting portion 210 and the supplying portion 300 is inserted into the supplying portion mounting portion 230. As shown in FIG. Accordingly, the elevating needle cam gear 520 and the feeding gear 310 are arranged in parallel to each other in the transverse direction while being spaced apart from each other along the height direction. A lower cover 400 is coupled to the body frame 100 at a lower portion of the case 200 to close the through hole 205 of the case 200.

The main body frame 100 is provided with a drive unit 130 for simultaneously rotating the lifting needle cam 500 and the supply unit 300. The driving unit 130 includes a first driving shaft 131 and a second driving shaft 132. The first driving shaft 131 and the second driving shaft 132 are provided with a plurality of gears. The driving force of the driving unit 130 is transmitted to the lifting needle cam 500 and the supplying unit 300 by driving force of the driving unit 130 by engaging the cam gear 520 and the supplying gear 310.

At this time, the elevating needle cam 500 is rotated 10 times faster than the supplying unit 300. That is, in the dispenser 330 according to the present embodiment, ten grooves are formed at regular intervals along the circumferential direction. Therefore, when the dispenser 330 rotates one turn, ten rhinestones are periodically inserted into the guide member 430 . Accordingly, the elevating needle unit 600 must be elevated 10 times when the dispenser 330 makes one rotation. Therefore, the elevating needle cam 500 rotates 10 times with respect to one rotation of the supplying unit 300. Of course, unlike in the present embodiment, if the groove 331 of the dispenser 330 is formed in a different number, it is rotated at a proper magnification. The shape of the cam groove 510 is changed so that the lifting needle 600 is moved up and down a plurality of times with respect to one rotation of the lifting needle cam 500 to rotate the lifting needle cam 500 relative to the supplying portion 300 The speed ratio can be adjusted.

The lifting needle unit 600 ascends and descends in accordance with the rotation of the lifting needle cam 500. The lifting needle portion 600 is installed on the main body frame 100 so as to stand along the height direction by the lifting needle supporting portion 160. The lifting needle portion 600 is divided into a main body portion 610 and a needle absorbing portion 620 having a comparatively small diameter and provided concentrically below the main body portion 610. The needle suction portion 620 is disposed coaxially with the guide conduit 431. Here, the lifting needle portion 600 is provided as a tubular body passing along the height direction axis. The inner through-hole is connected to the air pump 650 so that the lower end of the needle 620 has a suction force. Accordingly, the suction end, which is the lower end of the needle 620, can adsorb the rhinestone.

The needle suction part 620 is provided on the body frame 100 corresponding to the axis of the guide member 430 so that the needle suction part 620 is moved along the axis of the guide channel 431, A needle through hole 170 is formed.

The elevating needle support portion 160 is provided with an elevating guide bar 640 for guiding the elevating needle portion 600 up and down. The elevating guide bar 640 is installed upright along the height direction at a position spaced a predetermined distance from the elevating needle 600 and connected to the needle body 610 by the elevating member 630. The connecting member 630 is fixed to the needle body portion 610 and is movably coupled to the elevating guide bar 640 without being fixed thereto.

The connecting member 630 has a cam roller 631 accommodated in the cam groove 510 of the lifting needle cam 500. The cam roller 631 is lifted and lowered along the cam groove 510 whose corresponding height position changes along the rotation of the lifting needle cam 500. [

With this configuration, the lifting needle portion 600 reciprocates and lifts by a predetermined height range by the rotation of the lifting needle cam 500. [ At this time, it is preferable that the elevating range of the elevating needle portion 600 is such that the lower portion of the needle absorbing portion 620 is exposed through the guide member 430 and falls outside the predetermined range when the lower end portion of the needle absorbing portion 620 descends.

A follower 150 is provided at one side of the lifting needle support 160 to receive the rotational force of the lifting needle cam 500 in engagement with the lifting needle cam gear 520. The follower gear unit 150 includes two driven gears 153 and a driven gear shaft 151. Here, the gear 153 of the follower gear unit 150 is provided at a height position corresponding to the height position of the cam gear 520. The driven gear shaft 151 is installed upright along the height direction and transmits power to the driven element of the lower cover 400 to be described later.

4 is a front view of the lower cover 400. Fig. 4, a guide member gear 453 is formed at a lower portion of the guide member 430 in a radially outward direction. The guide member gear 453 is accommodated in a gear box 450 whose movement in the height direction is limited and a leaf spring 455 is installed between the lower portion of the guide member gear 453 and the gear box 450. Accordingly, the leaf spring 455 provides an upward force against the downward movement of the guide member 430. The leaf spring 455 can be replaced with a coil spring.

5 is a schematic cross-sectional view showing the elastic lifting and lowering of the guide member, illustrating the role of the leaf spring 455. Fig. 5 is a view showing a state in which a large amount of rhinestone and a bottom cover 400 housed in the case 200 are omitted and the leaf spring 455 is replaced with a coil spring. The rhinestone moved from the dispenser groove 331 to the guide member 430 is expressed in the same size from (A) to (C) for ease of explanation and explanation.

5A to 5C, the rhinestone is placed on the dispenser groove 331 in a state in which the adhesive flat face faces upward and the base end of the projection faces downward, and is moved along the rotation of the dispenser 330 And then introduced into the guide channel 431 side.

5A, the gap between the dispenser 330 and the guide member 430 is formed to be smaller than the size of the rhinestone by the spring 455a that elastically supports the guide member 430, The rhinestone enters the upper end surface of the guide member 430 while pressing the inlet end portion 432 of the guide member 430 in the horizontal direction by the inclined surface formed by the base end portion of the rhinestone by the rotation of the dispenser 330. [ At this time, the outer diameter of the inlet end portion 432 is chamfered, and the spring 455a is elastically moved downward by the lateral direction pressing of the rhinestone to allow entry of the rhinestone.

5 (B), the rhinestone that has entered the upper end surface of the guide member 430 is moved toward the guide channel 431 by the rotation of the dispenser 330 while being supported by the upper end of the guide member 430 do. Finally, as shown in Fig. 5 (C), the rhinestone is attracted by the suction force of the needle adsorption portion 620 disposed above the through-hole of the guide member 430.

The guide member gear 453 is made of metal and the gear box 450 corresponding to the upper side of the gear 453 is provided with a magnet to generate attraction force to the guide member gear 453. Accordingly, the guide member 430 can continuously position the guide member 430 at a desired height position through the magnetic force as well as the elastic support force by the springs 455 and 455a.

Referring to FIG. 4 again, a driven gear connecting shaft 440, which rotates in engagement with the driven gear shaft 151, is installed on one side of the lower cover 400 in a standing direction along the height direction. A driven gear connecting shaft gear 440a is provided at a lower portion of the driven gear connecting shaft 440 to rotate along the driven gear connecting shaft 440. A fixed gear 441a that rotates in engagement with the connection shaft gear 440a is installed on the fixed gear shaft 441. [ The fixed gear 441a meshes with the swing cam gear 461 and the idle gear 451a, respectively. The swing cam gear 461 and the idle gear 451a rotate by the rotation of the fixed gear 441a. The idle gear 451a engages with the guide member gear 453 and the guide member gear 453 rotates along the rotation of the idle gear 451a. The guide member 430 is integrally formed with the guide member gear 453 and rotates together with the rotation of the guide member gear 453.

At this time, the idle gear 451a and the guide member gear 453 are accommodated in the gear box 450. That is, the respective axes of the idle gear 451a and the guide member gear 453 are coupled to the gear box 450 and are not fixed to the lower cover 400.

The gear box 450 has a plate-shaped protruding member 457 protruding laterally from the body, and the protruding member 457 is received and supported by the protruding member support 459. At this time, the projecting member supporting portion 459 does not restrict the lateral movement of the projecting member 457. [ On the other hand, the other side of the gear box 450 is rotatably supported by the fixed gear shaft 441.

The gear box 450 has a cam roller 470 accommodated in the swing cam groove 463 and moving on the cam groove 463. Since the cam roller 470 moves in accordance with the shape of the swing cam groove 463, the gear box 450 reciprocally rotates within a predetermined range periodically around the fixed gear shaft 441. Accordingly, the guide member 430 housed in the gear box 450 oscillates reciprocally in the horizontal direction within the predetermined range, periodically integrally with the gear box 450. Here, the guide member swing cam 460 is rotated by a multiple of the number of grooves 331 formed in the dispenser 330 with respect to one rotation of the supply unit 300, like the lift needle cam 500.

6 and 7, the guide member 430 reciprocally oscillates within a predetermined range by the rotation of the guide member swing cam 460. As shown in Fig. That is, the swing cam 460 is provided with a groove 463 having a radius change at a certain position, and the position of the guide member 430 is changed according to the radius at which the cam roller 470 is positioned.

The guide channel 431 is positioned coaxially with the lifting needle 600 when the cam roller 470 is positioned at a small radius (Fig. 6), and is positioned on the large radial portion (Fig. 7) As shown in FIG.

8 (A) and 8 (B) are schematic sectional views showing the case where the guide member 430 swings. 8A and 8B according to the present invention, since the guide member 430 is moved toward the predetermined width line stones supplying direction every time the line stones are supplied, the rhinestone is transferred to the needle adsorption portion 620 It can be normally adsorbed. That is, when the rhinestone is supplied to the guide member 430 side by the dispenser 330, the guide member 430 is moved to a predetermined range in the rhinestone supply direction as shown in FIG. 8A, And can be sufficiently supported by the upper end of the guide member 430 until it is adsorbed to the portion 620. After the rhinestone is normally adsorbed to the needle adsorption unit 620, the guide member 430 moves to the home position and the needle adsorption unit 620 is not caught by the rim of the guide channel 431 as shown in FIG. 8 (B) So that it can pass through the guide channel 431 to be able to move up and down.

That is, the guide member 430 cyclically oscillates between a standby position shifted by a predetermined range toward the rhinestone supply direction and a coaxial position coaxially arranged with the needle adsorption unit 620.

Meanwhile, when the guide member 430 is fixed on the coaxial line with the needle adsorption unit 620 without rocking, a problem may occur that the rhinestone is attracted to the adsorption end in a tilted state. That is, when the rhinestone is not larger than a predetermined size, for example, the diameter of the flattened adhesive surface is 2 mm or less, the rhinestone is not sufficiently supported on the upper end portion of the guide member 430 until it is adsorbed on the needle adsorption portion 620 And can be adsorbed to the needle adsorption unit 620 in an inclined state.

With this structure, the present rhinestone adhering apparatus is provided with an adhesive sheet (not shown) spread on the lower side of the present rhinestone adhering apparatus in the transverse direction through the following operating mechanism, with the adhered flat surface facing upward, To the surface of the substrate.

First, a large amount of rhinestone is filled into the case 200 from the receiving groove 410 to the height of the dispenser 330 or more. When the rhinestone is filled above the height of the dispenser 330, the rhinestones located higher than the bottom of the dispenser 330 will tend to move downward by their own weight, Thereby pressing the lower surface of the groove 330 and naturally seated on the groove 331.

Then, the driving unit 130 is rotated by a driving motor (not shown). Then, the lifting needle cam 500, which engages with the driving gear 130, and the supply unit 300 rotate simultaneously. At this time, the rotating speed ratio between the lifting needle cam 500 and the supplying part 300 is set to 10: 1. The rhinestones mounted on the grooves 331 of the dispenser 330 are supplied to the guide members 430 one by one as the supply unit 300 rotates.

At this time, the supplied rhinestone has the flat adhesive surface facing upward and the proximal end facing downward. That is, the rhinestones with the proximal end of the rod are separated from the groove 331 by friction with the plurality of rhinestones pushing the lower surface of the dispenser as the dispenser rotates, but the adhesive flat surface faces upward and the proximal end The downwardly directed rhinestones are not detached because they are stably seated in spite of friction with a plurality of rhinestones.

The rhinestone in the state where the adhesive flat surface faces upward and the proximal end portion faces downward is pressed against the inflow end portion 432 of the guide member 430 in the horizontal direction while being placed on the groove 331 of the dispenser 330 Is entered. At this time, the guide member 430 elastically descends downward due to the horizontal direction pressing of the rhinestone, and the rhinestone moves to the guide channel 431 side by the subsequent rotation of the dispenser 330, And is attracted to the lifting needle portion 600.

The lifting needle unit 600 moves down by the rotation of the lifting needle cam 500 in a state in which the rhinestone is adsorbed. Accordingly, the rhinestone adsorbed on the lifting needle unit 600 passes through the guide channel 431 and is attached to an adhesive sheet (not shown) disposed under the present apparatus.

At this time, the projecting end face is attached to the adhesive sheet paper in a state in which the adhesive flat face faces upward and the projecting end portion faces downward. At this time, the adhesive sheet is placed on the sheet frame moving in the X-Y plane. The seat frame is moved in the X-Y plane by the driving unit, and the driving unit moves the seat frame according to the input position value input to the control unit.

On the other hand, when the supplied rhinestone is not more than a certain size, for example, when the diameter of the flattened adhesive surface is not more than 2 mm, the guide member 430 is rocked within a predetermined range so that the rhinestone stably adsorbs to the needle adsorbing portion 620 . When the diameter of the adhesive flat surface is 2 mm or more, the guide member 430 can be stably attracted without rocking, but the guide member 430 may swing.

In the present embodiment, the guide member 430 is generally cylindrical, but only the inlet end 432 should be cylindrical and the bottom side shape of the inlet end 432 may be changed.

The rhinestone can pass through the guide channel 431 and adhere to the adhesive sheet without a suction and a downward movement by the lifting needle unit 600 by a free fall.

The guide member 430 is integrated with the guide member gear 453 so as to be rotated by receiving the driving force from the drive unit 130. However, It may rotate separately from the rotation.

And the guide member 430 can rotate intermittently only when it does not rotate or when a rhinestone is supplied. When the guide member 430 does not rotate, the guide member gear 453 may be provided in the form of a simple flange having no driven tooth portion on the outer peripheral surface.

In addition, the guide member 430 can be rotated by friction with the rubber wheel, not by the gear engagement of the guide member gear 453.

R: Rhinestone 100: Body frame
110: through hole 115: dispenser seat part
120: support member 130:
131: first drive shaft 132: second drive shaft
132: lift needle cam drive gear 136: dispenser drive gear
150: longitudinal synchronous fisher 151: driven gear shaft
153: driven gear 160: lifting needle support
170: Needle penetration hole 200: Case
205: Case through-hole 210: Lift-up needle cam mounting portion
220: extension part 230: supply part mounting part
300: supply part 310: supply part gear
320: supply part body 330: dispenser
340: feeder bearing 331: groove
400: lower cover 410: receiving groove
420: ridge 430: guide member
431: guide channel 432: inlet end
433: Shaking allowable long hole 435: Blocking member
440: driven gear connecting shaft 441: fixed gear shaft
450: gear box 451: idle gear shaft
453: Guide member gear 455: Plate spring
456: Magnet 457: Projection member
459: projecting member supporting portion 460: guide member swinging cam
461: swing cam gear 463: swing cam groove
470: cam roller 500: lifting needle cam
510: cam groove 520: cam gear
530: cam bearing 600: lifting needle portion
610: lifting needle main body part 620: needle suction part
630: lifting member 631: cam roller
640: elevation guide bar 650: air pump

Claims

A bonding apparatus for bonding a rhinestone having an adhesive flat surface for forming an adhesive surface and a proximal end portion having an inclined surface formed on an opposite side of the adhesive flat surface to an adhesive sheet,
A support frame;
A guide member having a guide channel for guiding movement of the rhinestone and an inflow end portion provided in an upper end region of the guide channel;
An elastic part for providing an upward elastic force to the downward movement of the guide member with respect to the support frame;
The rhinestone is supplied in such a manner that the inclined surface of the proximal end of the protrusion is pressed against the inflow end portion in the transverse direction from the side of the inflow end to the axial line of the guide duct in a state in which the flattened adhesive surface faces upward and the protruding end portion faces downward And a stone supply unit for introducing the rhinestone into the area of the guide channel while elastically lowering the guide member.

The method according to claim 1,
And the outer diameter of the inflow end is chamfered.

The method according to claim 1,
The guide member having a cylindrical body and a flange extending radially outwardly from the body,
Wherein the elastic portion includes a spring interposed between the flange and the support frame to provide an upward elastic force to the guide member.

The method of claim 3,
And a rotation driving unit for rotating the flange about the axis of the guide channel.

5. The method of claim 4,
Wherein the rotation drive portion includes a driven portion formed along the circumferential surface of the flange and a toothed portion engaged with the driven tooth portion and a drive motor for providing drive circuit power to the driven portion. Stone bonding device.

The method according to claim 1,
A tubular adsorption lifting needle which adsorbs the flat flat surface of the rhinestone to the adsorption end of the lower end and is capable of ascending and descending along the axis of the guide channel in the guide channel, Further comprising a vacuum pump for drawing out air.

The method according to claim 6,
Wherein the guide member is swingably supported on the support frame so that an inflow end of the guide member can swing in a predetermined width in a feeding direction of the stone supply portion,
Further comprising a swing drive part for swinging the guide member such that the guide member is moved to a predetermined width side in the feeding direction when the rhinestone is supplied by the stone supply part.