KR100538533B1 - The backside grinded gemstone adhesive apparatus - Google Patents

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a bonding apparatus for simultaneously adhering a large number of gemstones 74 of polished gemstones at the same time. Specifically, a plurality of spherical gemstones 74 are bonded through a jig and polished. In order to automatically polish the back surface of the gemstone 74, and then to polish the front surface of the gemstone 74, it is a device for bonding the back portion of the already polished gemstone 74 .

Conventionally, a series of operations related to jewelery were performed manually, but the present invention has automated the gluing operation of the gemstone 74 to improve this, thereby increasing the efficiency of jewelery processing and realizing a reduction in processing cost. In addition to the expansion effect, it can contribute to the development of the jewelry processing industry.

Description

The backside grinded gemstone adhesive apparatus

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an adhesive apparatus for simultaneously bonding a large number of gemstones of polished gemstones, and more particularly, to bonding a plurality of spherical gemstones through a jig, and to a rear surface of the gemstones in a grinder. ) Is automatically polished, and thereafter, to grind the front surface of the gemstone, the apparatus for bonding the back surface of the already polished gemstone.

Although jewelry processing technology is a field of precision technology that forms 41 to 57 surfaces on small spherical gemstone surfaces with a diameter of 1 to 1.5 mm, it is conventionally used by highly skilled technicians from adhesion of gemstones to grinding. Relying on manual work, the supply of gemstones was limited due to the limitation of processing speed.

The inventor "problem" of the present invention has proposed the automation of all stages to the adhesion and processing of gemstones in order to improve the conventional problems of the jewelry processing industry, and the patents corresponding to the bonding technology of double gemstones and the top polishing of gemstones Patent No. 473017, "Gemstone Bonding Device", Patent No. 483582, "Gemstone Bonding Device for Back Polished Gemstone" and Patent No. 465651, "Gemstone Top Polishing Device" are recognized for the development of the jewelry processing industry. I contribute.

The present invention not only improves the problems of the above-described manual work, but also uses or improves the above-described patented technology configuration under the name of the inventor "problem box" of the present invention, and then adds a new configuration to provide a more advanced effect than before. An object of the present invention is to provide a gemstone bonding apparatus of a polished backed gemstone.

Hereinafter, with reference to the accompanying drawings the technical configuration and effects of a preferred embodiment which can achieve the object of the present invention will be described.

1 is an overall combined perspective view of the present invention. As shown in FIG. 1, a cylinder 4 (13) for transferring the upper and lower mounting plates 34 on which the elastic housing 20 and the upper jig rest 30 is mounted is installed on the upper frame 11. Between the upper frame 11 and the lower frame 10 is a cylindrical feed guide rod 12 is installed. The upper mounting plate 34, the cylinder 1 (25) is installed for the lifting of the elastic housing 20 when the upper jig 70 is mounted, and to fix the upper jig 70 on both front sides of the elastic housing (20) Cylinder 2 (26) is mounted.

In addition, directly below the upper mounting plate 34, lower mounting plates 62 provided with a lower jig alignment stand 60 to assist alignment when mounting the lower jig 72 are installed, and both sides of the lower mounting plate 62 are installed. The cylinder 3 (63) for fixing the lower jig 72 is mounted.

Detailed configuration of the lower jig alignment unit 60 is as shown in Figure 2, when the lower jig 72 is mounted (see Figure 10) a number of lower fixing sticks 73 portion of the lower jig alignment unit 60 While being guided by the stick guide groove 61 of the lower jig 72 becomes possible to mount. In addition, the fixing of the lower jig 72 is fixed as shown in FIG. 9 by the pressing holes 64 mounted on the cylinder 3 63 provided on both sides of the lower mounting plate 62.

3 is a perspective view for explaining the top jig 30 and the transfer plate 40 of the present invention, Figure 4 is a perspective view of the main part of the present invention, Figure 5 is for explaining the back of the transfer plate 40 Perspective view.

3, 4 and 5 are for explaining the characteristic configuration of the present invention, the upper jig cradle 30 for mounting the upper jig 70 in the lower portion of the upper mounting plate 34 of Figure 3 (see Figure 9) Is installed, but the lower portion of the mounting stick 31 to the lifting movement around the center bar 33 is laid.

In addition, the transfer plate 40 with the rail 41 attached to the upper portion is installed to the left and right transfer to the guide 35 of the upper mounting plate 34.

A lowering section 43 having an inclined surface 42 formed therein is cut in the lower portion of the conveying plate 40, and a preheating torch 45, a heating torch 46, and air are formed at the rear surface of the lowering section 43 of the conveying plate 40. A torch bundle 44 having a rod 47 and a stripping torch 48 formed in parallel is installed, and the upper fixing stick 71 and the lower end when the raw material 74 moves from the lower jig 72 to the upper jig 70. Heat is applied stepwise to the fixing stick 73 so that the raw stone 74 fixed through the adhesive can be freely moved with the recording of the adhesive.

4 is a perspective view illustrating essential parts of the present invention, and illustrates the operation of the mounting stick 31 in the lowering section 43 of the transfer plate 40.

First, the mounting stick 31 of FIG. 4 is laid through the center rod 33 at the lower end of the upper jig rest 30 of FIG. 3, and the bearing 32 is configured at one side and the upper end at the other mounting groove 31a. The top fixing stick 71 of the jig 70 is inserted. When the bearing 32 is mounted on the upper jig 70 (see FIG. 9), as shown in FIG. 4, the bearing 32 is held on the lower bottom surface of the transfer plate 40, and the transfer plate 40 is left in the drawing. In the direction of the transfer, the mounting stick 31 is located in the lowering section 43 along the inclined surface 42 of the transfer plate 40 in a stepwise manner. As a result, the mounting stick 31 is predetermined around the center rod 33. It rotates at an angle and descends.

Referring to Figure 4 describes the operating state of the upper and lower fixing sticks 71 and the lower fixing sticks 73 before and after the falling section 43 and the falling section 43 as follows.

First, in the drawing, the left side of the falling section 43 is a state before the falling section 43, and the upper fixing stick 71 and the lower fixing stick 73 have the back side polished stone 74 on the lower fixing stick 74. It shows the state spaced apart from the fixed state in a fixed state, but after the bearing 32 of the mounting stick 31 is located in the falling section 43 along the inclined surface 42, the top fixing stick with the gemstone 74 in between. 71 and the lower fixing stick 73 is in close contact. Since the raw stone 74 is moved to the upper fixing stick 71 passed through the lowering section 43, the lower fixing stick 73 is left as a blank stick.

The movement of the torch bundle 44 is essential at the time of the adhesion of the above-described raw stone 74, the operation of the torch bundle 44 will be described later with reference to FIG.

5 shows the rear structure of the transfer plate 40 for transferring the transfer plate 40. The linear rack gear 56 is installed on the rear side of the transfer plate 40, and the cylinder 5 (50) and the cylinder 6 By pulling the rack gear 56 in one direction by the movement of the push hole 51 and the traction port 53 by the operation of the 52, the transfer plate 40 is transferred.

The configuration of the cylinder 5 (50) and the cylinder 6 (52) fixed to the rear portion of the upper mounting plate 34 is as follows. The cylinder 5 is connected to the push hole 51 through the hinge 54, and the cylinder 6 52 is connected to the pull hole 53 through the hinge 54.

After the pusher 51 and the towhole 53 are connected through the connector 55, the towhole of the gear unit of the rack gear 56 by the cross-linear motion of the cylinder 5 (50) and the cylinder 6 (52) Intermittently pulling the transfer plate 40 in the form 53 is caught, the length of one towing of the transfer plate 40 to be pulled corresponds to the interval between the upper fixing stick 71 and the upper fixing stick 71 The pitch of the rack gear 56 and the linear motion length of a cylinder are combined so that it may be comprised.

6 is an exploded perspective view of the elastic housing 20 installed on the upper mounting plate 34 of the present invention. As shown in FIG. 6, holes 21 penetrating the elastic housing 20 are formed, and are formed at the same interval as the upper fixing stick 71 of the upper jig 70, and the springs 22 into the holes 21. ) And insert the fitting rod (23) to secure the fitting rod (23) with a snap ring (24).

The reason why the spring 22 is inserted into the fitting rod 23 and moved elastically up and down will be described with reference to FIG. 7.

7 is a cross-sectional view for explaining the lifting and lowering action of the mounting stick 31 in the present invention, the bearing 32 of the mounting stick 31 of the transfer plate 40 in the state caught on the lower bottom of the transfer plate 40 When placed in the falling section 43 along the inclined surface 42 of the falling section 43 by the conveyance stick 31 is lowered while rotating a predetermined angle about the center bar (33).

When the structural description of the specific downward movement of the mounting stick 31 is the lower section 43 of the first transfer plate 40 is due to the cut structure of the recessed shape than the lower bottom of the transfer plate 40, the second mounting stick (31) When placed in the lowering section 43, the fitting rod 23 of the elastic housing 20 compressing the upper part of the upper fixing stick 71 is pressured by the upper fixing stick 71 due to the compression force of the spring 22. Since the mounting stick 31 is lowered down about the center bar (33).

If there is no configuration of the spring 22 and the fitting rod 23 of the elastic housing 20 in the second reason, the mounting stick 31 can not be elastically lowered down, and also the upper fixing stick 71 as shown in FIG. When the close contact with the lower fixing stick 73 with the gemstone 74 therebetween, the elastic bonding is not made because the elastic bonding of the gemstone 74 is impossible.

FIG. 8 is an exemplary view for explaining the operation of the top fixing stick 71 and the operation of the torch bundle 44 according to the position of the bearing 32 of the mounting stick 31 in the lowering section 43.

As shown in FIG. 8, the transfer plate 40 is moved to the left in the drawing and the lower fixing stick 73 to which the bearing 32, the upper fixing stick 71, and the gemstone 74 are attached is fixed in place. It is in a state.

When the transfer plate 40 intermittently transfers the gap between the upper fixing stick 71 and the upper fixing stick 71, the bearing 32 of each mounting stick 31 is positioned in the lowering section 43. After that, as the mounting stick 31 moves downward by the above-described configuration, the upper fixing stick 71 is lowered by interlocking.

The upper fixing stick 71 of the first (1) and the second (2) bearings 32 located in the lower section 43 has a lower fixing stick 73 to which the roughened stone 74 is attached. Gemstone 74 is in close contact with the bar, at which time two of the preheating torch 45 to melt the adhesive applied to the front end of the fixing stick (71).

The upper fixing sticks 71 of the third (3) and fourth (4) bearings 32 are already preheated from the preheating torch 45, and the raw stones 74 are fixed to the bottom by the two main torches 46. It becomes a state which can be moved free from the adhesive force of the stick 73.

In addition, the upper fixing stick 71 of the fifth (5) and sixth (6) bearing 32 is air so that the raw stone 74, which has undergone the heat torch 46, is transferred to the upper fixing stick 71 and bonded. By temporarily cooling the top fixing stick 71 by the air supplied from the rod 47, the adhesion to the gemstone 74 on the top fixing stick 71 is increased.

The lower fixing stick 73 of the seventh (7) and eighth (8) bearings 32 is heated by the stripping torch 48 so that the adhesive part is completely melted, and thus the gemstone 74 is the upper fixing stick 71. Will be attached.

The raw stone 74 is moved to and attached to the upper fixing stick 71 passing through the lowering section 43 of the transfer plate 40, and at the same time, the bearing 32 of the mounting stick 31 is inclined surface of the lowering section 43 ( As the mounting stick 31 moves upward while being caught by the lower bottom surface of the transfer plate 40 along the top 42, the upper fixing stick 71 is interlocked with each other.

9 is a working state perspective view in which the upper jig 70 without the gemstone 74 and the lower jig 72 polished on the back side after the gemstone 74 is attached to the configuration of the present invention, and FIG. 74 is an enlarged view of the state during the movement bonding from the lower jig 72 to the upper jig 70, and shows an enlarged portion "A" in FIG.

As described above, since the backside can be automatically moved and attached to a plurality of polished stones at the same time, it is possible to improve the technical level of the field of jewelery adhesion, and this enhanced technology can supply a large amount of jewelry smoothly It can ensure the stability of jewelry supply.

1 is an overall combined perspective view of the present invention

Figure 2 is a perspective view for explaining the lower jig alignment bar of the present invention

Figure 3 is a perspective view for explaining the top jig cradle and the transfer plate of the present invention

4 is a perspective view illustrating main parts of the present invention;

Figure 5 is a perspective view for explaining the back of the transfer plate

Figure 6 is an exploded perspective view of the elastic housing of the present invention

Figure 7 is a cross-sectional view for explaining the lifting action of the mounting stick in the present invention

8 is an exemplary view for explaining the operation of the top fixing stick and the operation of the torch bundle according to the position of the mounting stick bearing in the falling section;

Figure 9 is a perspective view of the working state equipped with the upper jig and the lower jig in the present invention

10 is a detailed perspective view of "A" of FIG.

<Description of Symbols for Major Parts of Drawings>

10: lower frame

11: upper frame

12: transfer guide rod

13: cylinder 4

20: elastic housing

21: hole

22: spring

23: fitted rod

24: snap ring

25: cylinder 1

26: cylinder 2

30: top jig rest

31: cradle stick

31a: mounting groove

32: Bearing

33: center rod

34: top mounting plate

35: guide

40: transfer plate

41: rail

42: slope

43: descending section

44: Torch Bundle

45: preheat torch

46: heat torch

47: air rod

48: stripping torch

50: cylinder 5

51: push hole

52: cylinder 6

53: tow

54: hinge

55: connector

56: rack gear

60: bottom jig alignment

61: Stick Guide Groove

62: bottom mounting plate

63: cylinder 3

64: crimp

70: top jig

71: top fixing stick

72: bottom jig

73: bottom fixing stick

74: gemstone

Claims (2)

Cylinder 4 (13) for conveying the upper and lower mounting plate 34, the elastic housing 20 and the upper jig rest 30 is mounted on the upper frame 11, the upper frame 11 and the lower Between the frame 10 is a cylindrical transfer guide rod 12 is installed, the upper mounting plate 34, the cylinder 1 (25) is installed for lifting the elastic housing 20 when the upper jig 70 is installed On both sides of the front of the elastic housing 20, the cylinder 2 (26) for fixing the upper jig 70 is mounted, the lower side to assist the alignment when the lower jig 72 is installed directly below the upper mounting plate 34 The bottom mounting plate 62 with the jig alignment stand 60 is installed, and the back side polished gemstone with the cylinder 3 (63) for fixing the lower jig 72 on both sides of the lower mounting plate 62. In the bonding apparatus of 74, The upper mounting plate 34 is installed so that the transfer plate 40 with the rail 41 attached to the upper side to be transferred left and right through the guide 35, the inclined surface 42 is provided at the lower portion of the transfer plate 40. The formed lowering section 43 is cut off, and the preheating torch 45, the main heating torch 46, the air bar 47, and the stripping torch 48 are parallel to the lowering section 43 of the transfer plate 40. The configured torch bundle 44 is installed, the bearing 32 is mounted on one side of the upper jig mounting base 30, the mounting stick 31 is formed with a mounting groove 31a into which the upper fixing stick 71 is inserted. (31) is laid, the mounting stick (31) in accordance with the transfer of the transfer plate 40 is located in the lowering section 43 while the mounting stick (31) can be lowered while rotating around the center bar (33). Gluing device of the back polished gemstone, characterized in that. The method according to claim 1, The rear of the transfer plate 40 is a straight rack gear 56 is installed, the push port 51 connected through the cylinder 5 (50) and the hinge 54 through the cylinder 6 (52) and the hinge 54 It is connected through the connected tow port 53 and the connector 55, so that the tow port 53 is caught to the gear portion of the rack gear 56 by the intersecting linear movement of the cylinders to intermittently pull the transfer plate 40. Adhesive device for gemstone gemstones polished on the back.