KR100843640B1

KR100843640B1 - Processing device of eyeglass parts

Info

Publication number: KR100843640B1
Application number: KR1020070021631A
Authority: KR
Inventors: 박도찬
Original assignee: 박도찬
Priority date: 2007-03-05
Filing date: 2007-03-05
Publication date: 2008-07-03

Abstract

A device of processing eyeglass parts is provided to increase electric conduction power by reducing a contact area of a bonding unit bonded to an eyeglass frame through an unevenness cutting unit. A base(1) includes a plurality of rails(11) on an upper part. A part sorter(2) is provided on one side of the base and receives and sorts a plurality of eyeglass parts(9). A transfer device moves in X and Z axis directions and transfers the sorted eyeglass parts by one. A transfer bed(4) moves in an Y axis direction and includes a jig(41) for fixing the eyeglass parts and a safekeeping box(42). An unevenness cutting unit moves in the X axis direction and forms a bonding unit of the eyeglass part fixed to the jig. An air nozzle(7) injects air to the eyeglass parts to move the process-completed eye glass parts to the safekeeping box. A control unit(8) controls operation of the evenness cutting unit, the transfer device and the transfer bed.

Description

Processing device of eyeglass parts

1 is a perspective view showing an apparatus for processing spectacle parts according to the present invention.

Figure 2 is a cross-sectional view showing a platform of the conveying means according to the present invention.

Figure 3 is an enlarged view of the jig of the processing device for eyeglasses according to the present invention.

Figure 4 is a perspective view showing a cut part of the uneven cutting portion according to the present invention.

5 is a perspective view showing another example of the uneven cutting portion according to the present invention.

Figure 6 is a perspective view showing another example of the processing apparatus for spectacle parts according to the present invention.

FIG. 7 is a perspective view of a cut portion of the groove part shown in FIG. 6;

8 is a view showing the operating state of the uneven cutting portion according to the present invention.

9 is a view showing the operating state of the groove cutting portion according to the present invention.

10 and 11 show a conventional spectacle component.

1: Base

11: rail

12: support

13: pneumatic cylinder

2: parts sorter

21: support plate

3: Transfer means

31: horizontal bar

311: opening part, 312: guide rod

32: moving object

33: platform

331: adsorption port, 332: vertical rod

4: transfer bed

41: jig

411: bolt, 412: groove

42: storage box

43: Information Home

5: uneven cutting part

51: cutting edge

6: groove cutting part

61: square protrusion blade

7: Air nozzle

8: control unit

9: glasses parts

91: junction

92: guide groove

10: motor

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an apparatus for processing spectacle parts, and more particularly, to an apparatus for processing spectacle parts that can automatically process joints and guide grooves formed in the spectacle parts joined to the spectacle frame.

In general, the press is widely used in the processing of eyeglass parts, and polishing is performed by hand to polish the surface of the finished eyeglass parts.

In other words, when the spectacle parts are processed by the press, since the cut surface is not precisely processed, post-processing work by hand is necessary.

On the other hand, solder is formed in the end surface of the spectacle component so that the spectacle component (spring hinge, triangular feldspar, ring, etc.) is bonded to the spectacle frame (glasses legs, endpiece, etc.). Then, the solder is melted by resistance heat to perform the bonding between the spectacle frame and the spectacle component.

Conventional eyeglasses have a solder joint formed on the spectacle component for bonding the spectacle frame and the spectacle component to each other, or a joint is formed directly on the spectacle component using a cutting device.

As shown in FIG. 10, in general, the spectacle part 100 includes a junction part 101 including a plurality of triangular protrusions 101a formed at one side thereof,

As shown in FIG. 11, there are those in which guide grooves 102 are formed at both sides of the spectacle part 100 to prevent the molten joint 101 from flowing down to the side wall of the spectacle part 100 by the heat of resistance.

That is, the triangular protrusion of the junction reduces the current capacity by reducing the contact area with respect to the spectacle frame.

Therefore, in the related art, after fixing the eyeglass parts using a jig or the like, protrusions and guide grooves were formed through manual labor.

However, due to the manual work, it takes a lot of time to process the joints and the guide grooves of the eyeglass parts, and there is a problem in that the production efficiency is reduced by requiring a lot of manpower.

The present invention has been invented to solve the above problems, to provide an apparatus for processing a spectacle part that can automatically process the joint and the guide groove formed in the spectacle part to be bonded to the spectacle frame.

The present invention for achieving the above object, the base is provided with a plurality of rails in the upper portion, and provided on one side of the base and a plurality of eyeglass parts are selected and accommodated, and provided on one side of the base Transporting means for transporting the spectacle parts sorted by the component sorter one by one and moving to the X-axis and Z-axis one by one; A transfer bed having a storage box for storing the jig and the bonded part of the spectacles, and an uneven cutting part which is guided by the rail of the base and moves to the X axis to form a joint part of the spectacle part fixed to the jig; Air that injects air to the glasses parts so that the processed glasses parts can be moved to the storage box provided at one side of the base. It is provided with a nozzle, a control unit for controlling the operation of the uneven cutting portion and the conveying means and the conveying bed is provided on one side of the base.

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

1 is a perspective view showing a processing device of the spectacle part according to the invention, Figure 2 is a cross-sectional view showing a lifting table of the conveying means according to the invention, Figure 3 is an enlarged jig of the processing apparatus of the spectacle part according to the invention 4 is a perspective view showing a cut portion of the uneven cutting portion according to the present invention, Figure 5 is a perspective view showing another example of the uneven cutting portion according to the present invention.

As shown in Figures 1 to 4, the processing device for eyeglasses according to the present invention is provided with a base (1) having a plurality of rails 11 installed on the top, and is provided on one side of the base (1) A part sorter 2 for receiving and sorting two eyeglasses parts 9 and an eyeglass part 9 provided on one side of the base 1 and moving along the X and Z axes and sorted by the part sorter 2. ) A jig (3) for conveying one by one, and a jig (i) guided to the rail (11) of the base (1) to move on the Y axis and to the eyeglasses component (9) conveyed by the conveying means (3). 41 is transported to the transport bed (4) having a storage box (42) for storing the eyeglasses component (9) machined to the junction 91, and guided by the rail (11) of the base (1) And a concave-convex cutting part 5 for forming a joint 91 of the spectacle part 9 fixed to the jig 41, and provided on one side of the base 1. An air nozzle 7 for injecting air into the eyeglasses component 9 so that the processed eyeglasses component 9 can move to the storage box 42, and the uneven cutting part 5 provided on one side of the base 1. And a control unit 8 for controlling the operation of the transfer means 3 and the transfer bed 4.

In particular, the processing device for the spectacle part is to process the junction 91 and the guide groove 92 of the spectacle part 9, which is applied to the spectacle part 9, such as a spring hinge, triangular feldspar, ring, etc. Describes the spring hinge as an example.

And the rail 11 is installed in the upper portion of the base 1 is installed in the X-axis direction and Y-axis direction, respectively.

On the other hand, the component sorter 2 refers to a vibrating feeder as a kind of work alignment supply device to have a predetermined direction and posture in an automated system for molding.

The part selector 2 includes a mechanical method using a difference in the center of an appearance and a work, and a method of discriminating a shape by various sensors. In particular, the parts selector has already been utilized in the automation of various fields, such as electronic products, mechanical parts, and the detailed description thereof will be omitted in the present invention.

In addition, a support plate 21 is provided at the lower portion of the component sorter 2 to support the component sorter 2.

On the other hand, the conveying means 3 is connected to the support 12 is installed vertically on the side of the base 1 and one connected in the transverse direction to the open portion 311 and the opening portion 311 is open in the front The horizontal bar 31 including the guide rods 312 and above, and the lower portion of the movable body 32 fastened to the guide rods 312 of the horizontal bar 31 is provided by the lifting and lowering by pneumatic glasses parts ( It consists of the lifting platform 33 in which the suction opening 331 which adsorb | sucks 9) is formed.

In particular, the movable body 32 is provided with a vertical rod 332 in the vertical direction to guide the lifting of the platform 33. And the X-axis movement of the movable body 32 and the Z-axis movement of the platform 33 is made by pneumatic.

On the other hand, the transfer bed 4 is made of a metal plate formed with a guide groove 43 to be guided to the rail 11 installed in the base (1).

And the jig 41 provided on the upper portion of the transfer bed 4 is fixed by fastening a plurality of bolts 411, the center of the jig 41, the spectacle parts 9 transferred by the transfer means (3) Groove portion 412 for positioning the groove is formed. In particular, the transfer bed 4 is interlocked by the operation of the pneumatic cylinder 13 installed in the lower portion of the base 1 to reciprocate in the Y-axis direction.

In particular, the supply of air supplied to the air nozzle 7 is provided by an air pump, and the pressure of the gas required to suck the spectacle part 9 by the platform 33 of the conveying means 3 is controlled by the vacuum pump. It is provided. In addition, the air pump and the vacuum pump are generally widely used and are not shown in the drawings of the present invention.

On the other hand, the storage box 42 installed in close proximity to the jig 41 is made of a rectangular box with an open top, preferably made of a transparent acrylic plate.

In addition, the controller 8 controls the operations of the uneven cutting portion 5, the transfer means 3, and the transfer bed 4, as well as the operation of the pneumatic cylinder 13 operated by pneumatic and the air nozzle ( It is to control the pneumatic pressure supplied to 7).

As shown in FIG. 4, the uneven cutting part 5 is formed of a cutting tool in which a plurality of cutting edges 51 are formed. The cutting edge 51 is triangular in shape.

In particular, the reason why the joint 91 is machined to the spectacle part 9 by using the uneven cutting part 5 is to reduce the contact area of the joint 91 which is joined to the spectacle frame, thereby reducing the current capacity, thereby increasing the electric current. It is to let.

As shown in FIG. 5, the cutting edge 51 may also be formed in a quadrangular shape.

In particular, although the concave-convex cutting portion 5 is a triangular or rectangular shape as an example, it is understood that the present invention is not limited thereto, and squares capable of other modifications may also be applied.

On the other hand, Figure 6 is a perspective view showing another example of the processing apparatus of the spectacle component according to the present invention, Figure 7 is a perspective view showing a cut portion of the groove cutting portion shown in FIG.

As shown in FIGS. 6 and 7, a groove cutting part 6 for forming a guide groove 92 is further provided on one side of the base 1 in the spectacle part 9 located on the jig 41.

And the groove cutting portion 6 is made of a cutting tool formed with each square protruding blade 61 on both sides.

Accordingly, the guide groove 92 is formed in the spectacle part 9 by the groove cutting part 6, thereby preventing the molten joint 91 from flowing down to the side wall of the spectacle part 9.

Hereinafter, the operation relationship of the processing apparatus of the spectacle parts according to the present invention.

On the other hand, Figure 8 is a view showing the operating state of the uneven cutting portion according to the present invention, Figure 9 is a view showing the operating state of the groove cutting portion according to the present invention.

As shown in FIGS. 3, 8, and 9, first, the direction and attitude of the spectacle component 9 are determined by the component sorter 2.

The determined eyeglasses part 9 is conveyed by the conveying means 3 and conveyed to the jig 41 fixed to the upper part of the conveying bed 4.

That is, as the movable body 32 of the conveying means 3 moves on the X-axis, the spectacle parts 9 determined by the parts sorter 2 are sucked by pneumatic pressure, and then moved in the direction of the jig 41 to raise and lower the platform 33. The glasses part 9 is positioned in the groove part 412 of the jig 41 as () descends.

Next, the uneven cut portion 5 and the groove cut portion 6 are operated to form the guide groove 92 and the joining portion 91 in the eyeglass component 9 located on the jig 41.

That is, when the uneven cutting portion 5 moves on the X-axis, the bonding portion 91 is attached to the spectacle part 9 located in the groove portion 412 of the jig 41 by the cutting edge 51 of the uneven cutting portion 5. Is formed. At this time, the movement of the uneven cutting portion 5 to the X-axis is made by the operation of the pneumatic cylinder 13 provided on one side of the uneven cutting portion (5).

On the other hand, as soon as the junction portion 91 is formed on the spectacle part 9, the uneven cut portion 5 returns to its original position and the transfer bed 4 moves on the Y axis.

Accordingly, the guide parts 92 are formed on both sides of the upper part of the eyeglass part 9 while the eyeglass part 9 positioned in the groove part 412 of the jig 41 passes through the groove part cutting part 6. When the formation of the guide groove 92 in the spectacle part 9 is completed by the groove cutting part 6, the spectacle part 9 is separated from the jig 41 by the pressure of the air supplied from the air nozzle 7. Enter the storage box (42).

Then, the transfer means 3 moves to the X axis to transfer the other spectacle parts 9 in the component selector 2 to repeat the process of forming the junction 91 and the guide groove 92 through the above-described process. A plurality of eyeglasses parts 9 are automatically processed.

As described above, the apparatus for processing spectacle parts according to the present invention has an effect of automatically increasing the production efficiency by automatically processing the joints and the guide grooves formed on the spectacle parts to be joined to the spectacle frame.

While the present invention has been described with reference to the accompanying drawings, it will be apparent to those skilled in the art that many various obvious modifications are possible without departing from the scope of the invention from this description. Therefore, the scope of the invention should be construed by the claims described to include examples of many such variations.

Claims

A base 1 having a plurality of rails 11 installed thereon,

A part sorter 2 provided at one side of the base 1 and receiving and sorting a plurality of eyeglass parts 9;

A conveying means (3) provided at one side of the base (1) and moving in the X-axis and Z-axis and conveying the spectacle parts (9) sorted by the component sorter (2) one by one;

The eyeglass component in which the jig 41 and the joint 91 are processed, which are guided by the rail 11 of the base 1 and moved in the Y axis, and the eyeglass component 9 conveyed by the conveying means 3 is fixed. A transfer bed (4) provided with a storage box (42) in which (9) is stored,

An uneven cutting portion 5 which is guided to the rail 11 of the base 1 and moves in the X axis to form a joint 91 of the spectacle part 9 fixed to the jig 41;

An air nozzle 7 provided on one side of the base 1 to inject air to the spectacle part 9 so that the processed spectacle part 9 may move to the storage box 42;

It is provided on one side of the base (1) and the processing device for eyeglass parts, characterized in that consisting of a control unit (8) for controlling the operation of the uneven cutting portion (5) and the transfer means (3) and the transfer bed (4).

The method of claim 1, wherein the transfer means (3)

A horizontal portion including an open portion 311 connected to the support 12 installed vertically on the side of the base 1 and one or more guide rods 312 connected laterally to the open portion 311. Stand 31,

A lifting table provided at a lower portion of the movable body 32 fastened to the guide rod 312 of the horizontal stand 31 and being lifted by pneumatic pressure, having an adsorption port 331 formed at the bottom thereof to adsorb the eyeglasses component 9. 33) processing apparatus for eyeglass parts, characterized in that consisting of.

The method of claim 1, wherein the uneven cutting portion 5,

Apparatus for processing a spectacle component, characterized in that consisting of a cutting tool formed with a plurality of cutting edges (51).

The method of claim 1, wherein on one side of the base 1,

Apparatus for processing a spectacle component, characterized in that the groove cutting portion (6) for forming a guide groove (92) is further installed in the spectacle component (9) located in the jig (41).

5. The groove cutting part 6 according to claim 4,

Apparatus for processing a spectacle component, characterized in that consisting of a cutting tool formed on each side of each rectangular protruding blade (61).