KR20090093062A - Glass processing apparatus - Google Patents

Abstract

A glass processing apparatus is provided to install a separate glass hand unit which transfers only a glass which rotates at 90 degrees in a rail shaped linear module, thereby preventing a particle due to overload. A glass acquired from the outside is settled in a glass rotating unit(10). The glass is horizontally rotated at 90 degrees by the glass rotating unit. A transfer hand unit(20) settles a glass which rotates at 90 degrees on the glass rotating unit. Vertical hand units(30,40) obtain the glass from the transfer hand unit. A glass processing unit(50) processes the glass supplied through a lower transfer unit.

Description

GLASS PROCESSING APPARATUS}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a glass processing apparatus, and more particularly, a glass glass unit is provided on a linear module to transfer a glass rotating unit with a weight for rotating the glass taken from the robot arm from side to side. The glass processing apparatus which can prevent the generation of particles due to the left and right conveyance of the heavy glass rotating unit and also prevent the occurrence of distortion, sagging or abrasion of the linear module at the source by eliminating the necessity. will be.

In general, glass used in flat panel displays, semiconductor wafers, LCDs, etc. are made through a series of manufacturing processes such as deposition, etching, stripping, cleaning, rinsing, and the like, respectively.

Each of these manufacturing processes is typically associated with a conveying system for conveying the glass, so that the process of supplying, treating and discharging the glass constitutes one circulation cycle. In this case, the transfer system includes a manual guarded vehicle (MGV), an auto guarded vehicle (AGV), a clean transfer vehicle (CVT), and the like.

In addition, the glass transfer system and the processing process are linked to each other in various ways.

That is, the glass is drawn out from the washing line by the transfer device and stored in the cassette, and again, the glass is taken out using the transfer device and supplied to the vacuum deposition equipment or the sputtering equipment to be processed, and then stored, taken out, or etched in the cassette again. It goes through a process such as supply.

In addition, the glass is transported by a transfer device and stored in a cassette, and then transferred to an adjacent cassette using a ceiling transfer equipment and stored again, and then supplied to a glass processing line using a robot arm or the like.

However, the glass transfer and processing system as described above has a problem in that a line installation cost is increased because a loader, a strip unit, a cleaning unit, an unloader, and the like are separately provided so that a wide installation space is required.

In order to solve the problems described above, a glass frame processing apparatus having a multi-layer structure is proposed in which a glass conveying means, a glass processing apparatus, etc. are formed in a laminated structure, and a compact arrangement can be achieved while preventing interference between units as much as possible. It is becoming.

On the other hand, in the frame-type glass processing apparatus of the multilayer structure as described above, when the robot takes over the glass to be processed, it is placed on the glass seating portion provided in the upper layer portion of the glass processing apparatus, and later cleaned and dried in the glass processing unit. The glass needs to be rotated 90 degrees to facilitate processing. For this purpose, the glass seating unit is essentially provided with a rotating unit.

In addition, the rotation unit is to be supplied to the glass to be processed by the up / down buffer unit for feeding the glass to the glass processing unit is moved left and right along a separate rail.

However, the rotary unit is equipped with a wire, an air hose and a chuck device for rotation, and the weight thereof is about 60 kg. In addition to causing the occurrence, problems such as twisting, sagging or wear of the linear module in the form of rails are generated.

MEANS TO SOLVE THE PROBLEM This inventor came to complete this invention as a result of having made extensive efforts to solve the conventional problems as described above.

Accordingly, an object of the present invention is to provide a separate glass hand unit for transporting only 90 degrees of glass rotated 90 degrees on a rail-shaped linear module, so that the glass can be rotated for rotating the glass to be easily processed later. Since the unit does not need to be transported, it is possible not only to prevent particles from being generated by the left and right transport of the heavy glass rotating unit, but also to prevent the linear module from being warped, sagging or worn out. It is to provide a glass processing apparatus.

Another object of the present invention is to separate the vertical hand unit having a buffer function into a buffer hand unit and an up / down hand unit that do not interfere with each other, thereby significantly reducing the tack time and at the same time, in the form of a roller. It is to provide a glass processing apparatus capable of continuous processing by continuously taking over the glass to the lower transfer unit of the.

A glass processing apparatus for achieving the above objects of the present invention, the frame is a multi-layer structure inside; A glass rotating unit installed on the inner center of the uppermost layer of the frame to move up and down, and having 90 ° horizontally rotated by the glass received from the outside; A transfer hand unit which receives and seats the glass rotated 90 degrees on the glass rotating unit, and is slidably installed on a pair of opposite rails which move in the left and right directions; A vertical hand unit which is formed on the left side of the frame so as to be lifted and lowered, and which receives glass from the transfer hand unit; A lower conveying unit located on the lower layer of the uppermost layer on which the glass rotating unit is formed and in which the glass to be processed from the vertical hand unit is handed over; Characterized in that the glass processing unit for processing the glass supplied through the lower transfer unit.

Here, in the glass rotating unit, the seating portion on which the glass is seated is composed of a plurality of horizontal bases and vertical bases, and an interference avoidance space is formed in each space between left and right sides of the horizontal bases.

In addition, the transfer hand unit is provided so that a pair of horizontal support parts which are opposed to each other in the longitudinal direction on the pair of rails to be slidable, a plurality of first spaced apart at a predetermined distance inwardly perpendicular to the pair of horizontal support parts. It is preferable that the hand portion protrudes toward the center and is formed to face each other, and upon receipt of the glass rotated 90 degrees from the glass rotating unit, each first hand portion is located in each of the interference avoiding spaces of the glass rotating unit.

In addition, the glass rotating unit is located in the upper portion of the transfer hand unit by the lifting and lowering means when receiving the glass from the outside, and the glass is rotated 90 degrees horizontally after seated glass is seated, and then down to the glass rotating unit It is preferred that the glass rotated 90 degrees in phase is taken over by each one hand portion of the transfer hand unit.

The vertical hand unit may include a buffer hand unit and an up / down hand unit, and the buffer hand unit may take over the glass of the transfer hand unit transferred along the pair of rails, and may include one side of the left side of the frame. And a pair of second hand parts protruding symmetrically about the center along the longitudinal direction from the outside to the outside, and the hand part of the transfer hand unit and the first hand part and the buffer hand unit The two hand parts are preferably positioned so that they do not interfere with each other in a horizontal position.

In addition, the second hand portion of the buffer hand unit is preferably symmetrically movable in the longitudinal direction about the top and bottom and the center and swingable in the downward direction.

In addition, the up / down hand unit, while taking over the glass of the buffer hand unit, a pair of third hand portion protruding symmetrically about the center in the longitudinal direction from the other side of the left side of the frame in the installation The second hand part of the buffer hand unit and the third hand part of the buffer hand unit may be positioned so as not to interfere with each other in a horizontal position when the glass is turned over.

In addition, a plurality of support pins are formed on the transverse base so that the glass is stably seated, and an alignment part is formed at the corner of the seating part to support the glass while stably aligning the edges of the glass when the glass is seated.

In addition, the glass processing unit is preferable to clean and dry the glass transferred to the inlet side by the lower transfer unit.

In addition, the glass apparatus processed in the glass processing unit is conveyed to the other lower transfer unit in the form of a roller through the exit side, the other vertical hand unit of the same type as the vertical hand unit installed on the left side of the frame is the right side of the frame It is preferable that the processed glass is installed in and transported to the outside through the glass rotating unit.

According to the glass processing apparatus according to the present invention as described above, by providing a separate glass hand unit for transferring only the glass rotated 90 degrees to the left and right on the rail-shaped linear module, the wire and air for rotating the glass It is not necessary to transfer the heavy-duty glass rotating unit equipped with a hose and a chuck device, which not only prevents particle generation due to overload, but also causes distortion, sagging or wear of the linear module. There is an effect that can be prevented at the source.

In addition, by separating the vertical hand unit having a buffer function into a buffer hand unit and an up / down hand unit which do not interfere with each other, the tack time can be greatly reduced, and a roller-type lower transfer unit is provided. There is an effect that can be continuously processed by taking over the glass continuously.

1 is a schematic configuration diagram of a glass processing apparatus according to the present invention.

2 is a side view of the glass processing apparatus according to the present invention.

3A to 3C are plan views illustrating a process of receiving and transferring glass by using the glass processing apparatus according to the present invention.

4 is a right side view of the glass processing apparatus according to the present invention.

5 is a flowchart showing a glass processing method using the glass processing apparatus according to the present invention.

-Explanation of symbols for the main parts of the drawings-

100: glass processing apparatus according to the present invention

1: robot 2: glass

10: glass rotating unit 11: horizontal base

12: vertical base 13: multiple support pins

14: first drive motor assembly 15: alignment portion

20: conveying hand unit 21: pair of bar-shaped horizontal supports

22: 1st hand part 30: Buffer hand unit

31: second hand portion 32: rotation drive means

33: Assemble Second Drive Motor 40: Up / Down Hand Unit

41: third hand part discharge 42: third drive motor assembly

50: glass processing unit 60: a pair of rails

70, 80: first and second lower transfer unit

Hereinafter, the most preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily carry out the present invention. .

1 is a schematic configuration diagram of a glass processing apparatus according to the present invention, FIG. 2 is a side view of the glass processing apparatus according to the present invention, and FIGS. 3A to 3C are taken over by using the glass processing apparatus according to the present invention. As a plan view showing a process of transporting by, it will be described together for convenience.

As shown, the glass processing apparatus 100 according to the present invention includes a frame (not shown) having a multi-layer structure therein, and the glass 2 from the robot 1 on the uppermost layer of the frame. The glass rotating unit 10, the transfer hand unit 20, and the buffer hand unit 30 and the up / down hand unit 40 as transfer means for taking over or taking over the glass 2 processed by the robot 1. ), And a glass processing unit 50 for cleaning and drying the transferred glass.

In addition, the buffer hand unit 30 and the up / down hand unit 40 as the vertical hand unit are formed symmetrically on both the left and right sides with respect to the frame, and the buffer hand unit 30 and the up / down installed on the left side are provided. The glass 2 transferred through the hand unit 40 is cleaned and dried by the glass processing unit 50, and the processed glass 2 is processed upside-down with the other buffer hand unit 30 provided symmetrically on the opposite side. It is taken out through the up / down hand unit 40 or the like. All of these units are electrically and electronically connected to a controller (not shown) to automatically control the work according to a preset value.

The frame is provided in multiple layers and preferably consists of three layers. That is, the glass processing unit 50 which cleans and dry-processes the upper layer and the glass 2 supplied from the upper layer by the transfer hand unit 20 etc. which transfer the glass 2 supplied from the outside to the left-right direction of a frame. The intermediate layer is installed, and the lower layer is provided with a supporting member and power devices. Therefore, by miniaturizing the conveying, cleaning, and drying apparatus of the glass 2 in a stacked form, processing processes such as loading / exporting, conveying, cleaning, and drying of the glass 2 can be efficiently performed in a small space. .

The glass rotating unit 10 which takes over and takes over the glass 2 from the robot 1 rotates and descends through the first drive motor assembly 14 at the center of the upper layer, which is the upper side of the glass processing unit 50. It is installed to be possible.

In more detail, the glass rotating unit 10 has a plurality of horizontal bases 11 and vertical bases 12 formed in a lattice shape as a seating portion on which the glass 2 is mounted. In the lower portion, the first drive motor assembly 14 is mounted to rotate and lift the seat.

In addition, a plurality of support pins 13 are formed on the horizontal base 11 to allow the glass 2 to be stably seated, and an alignment portion 15 is formed on the neck of the seating portion to form glass. At the time of mounting of 2), it is made to support, aligning the edge part of the glass 2 stably. This alignment part 15 uses a normal air cylinder.

In addition, an interference avoidance space (not shown in the figure) is formed between each of the left and right sides of the horizontal bases 11 so that a plurality of first hand parts 22 of the transfer hand unit 20 to be described later are not interfered with. It creates a space where you can pass without. That is, before the initial operation of the glass rotating unit 10, the glass rotating unit 10 is located below the transfer hand unit 20 (see Fig. 2). At this time, when the glass 2 is operated by the robot 1 to perform the operation, the glass rotating unit 10 is raised (up) by the driving of the first drive motor assembly 14 to transfer the hand unit 20. After raising the glass 2 from the robot 1 and aligning the seated glass 2 through the alignment unit 15, it rotates 90 degrees by the rotational drive of the first drive motor assembly 14 It will descend back to its original position. At this time, the horizontal base 11 is moved toward the vertical base 12 by the 90 degree rotation of the glass rotating unit 10, and the vertical base 12 is moved toward the horizontal base 11 where the horizontal base 11 is positioned. The glass 2 rotated 90 degrees without interference can be handed over to the plurality of first hand portions 22 of the transfer hand unit 20 located in the interference avoidance space (not shown in the figure) formed between the left and right sides. (FIG. 3A).

The conveying hand unit 20 is installed to slide along a pair of rails 60 opposed to each other in the longitudinal direction of the upper and lower portions of the frame so that the glass 2 received from the glass rotating unit 10 can be moved. It can take over by the buffer hand unit 30 provided in the left side. As such, the glass 2 is transported through the transfer hand unit 20 along the rail 60 in the form of a linear module, so that the glass rotating unit itself of heavy weight is transported along the rail as in the related art. It is possible to improve and reduce problems such as warping, sagging and wear of linear modules due to overload.

The transfer hand unit 20 will be described in more detail, so that the transfer hand unit 20 is slidable on the pair of rails 60 opposite to each other in the longitudinal direction so as to be slidable. The plurality of first hand parts 22 protrude toward the center and are formed to face each other by being spaced apart at a predetermined distance from the pair of horizontal support parts 21 to the inside. Accordingly, as described above, when the glass 10 rotated 90 degrees from the glass rotating unit 10, each first hand part 22 passes through each glass even if the glass rotating unit 10 descends and passes. It is located in the avoidance space so that it can naturally take over the glass 2 rotated 90 degrees without interference (see FIG. 3B).

The vertical hand unit which receives the glass from the transfer hand unit 20 moved to the left side of the frame along the rail 60 is divided into a buffer hand unit 30 and an up / down hand unit 40. Of course, on the right side of the frame, the glass 2, which has been cleaned and dried, is up / down with the buffer hand unit 30 which takes over the plurality of first hand portions 22 of the transfer hand unit 20 moved to the right side. The hand unit 40 is provided symmetrically in the same form.

The buffer hand unit 30 may receive the glass 2 located on the transfer hand unit 20 transferred to the left along the pair of rails 60, and at one side of the left side of the frame ( A pair of second hand portions 31 which protrude symmetrically in the horizontal direction about the center along the longitudinal direction from the right side) to the outside (left side) are formed. Of course, a plurality of support pins (not shown in the drawing number) are formed on the two second hand parts 31 to allow the glass 2 to be stably seated.

Here, at the time of taking over the glass 2 from the transfer hand unit 20, the horizontal support 21 of the transfer hand unit and the plurality of first hand portions 22 and the second hand of the buffer hand unit 30 are provided. The hand 31 has a structure that is symmetrical with each other so as not to interfere with each other in the horizontal position.

In addition, one end of the pair of second hand portion 31 of the buffer hand unit 30 is movable to open or narrow in the longitudinal direction about the center, respectively, along the rail (not shown in the figure) formed in the front-rear direction and At the same time, the rotary drive means 32 is capable of swinging downward. The description of the longitudinal movement and the downward swing of the second hand part 31 will be described in more detail in the up / down hand unit 40 which will be described later.

In addition, the buffer hand unit 30 is connected to the second drive motor assembly 33 in the form of an air cylinder so as to be driven up and down.

With this structure of the buffer hand unit 30, when the transfer hand unit 20 is moved toward the buffer hand unit 30 along the pair of rails 60 in actual operation, the second drive motor assembly 33 ), The buffer hand unit 30 is placed in a slightly up state by driving the horizontal hand portion 21 and the plurality of first hand portions 22 and the buffer hand unit of the transfer hand unit 20. When the second hand portion 31 of the 30 is symmetrically positioned with each other, if the buffer hand unit 30 is up again by the driving of the second drive motor assembly 33, the second hand portion 31 is not mutually interfered. Naturally the glass 2 on the transfer hand unit 20 is naturally taken over by the second hand portion 31 of the buffer hand unit 30 and at the same time the transfer hand unit 20 follows the rail 60 of the linear module. The glass is moved to the glass rotating unit 10 and subsequently taken over Transport (2) to allow continuous work (see FIG. 3B).

The up / down hand unit 40, after receiving the glass 2 located on the buffer hand unit 30, is down and serves to take over the first lower transfer unit 70 in the form of a plurality of rollers. Will be done.

The up / down hand unit 40 includes a pair of third hand parts 41 protruding symmetrically about the center along the length direction from the other side (left end) on the left side of the frame, It consists of a third drive motor assembly 42 in the form of an air cylinder for driving the pair of third hand portions 41 up and down. Of course, a plurality of support pins (not shown in the figure) are formed on the third hand part 41 as the two hand parts to allow the glass 2 to be stably seated.

Here, when the glass 2 is transferred from the buffer hand unit 30, the pair of second hand portions 31 of the buffer hand unit 30 and the third hand of the up / down hand unit 40 are used. The section 40 is arranged so as not to interfere with each other in the horizontal position.

With this up / down hand unit 40 structure, the up / down hand is driven by driving of the third drive motor assembly 42 to take over the glass 2 on the buff hand unit 30 in actual operation. The pair of third hand portions 41 of the unit 40 are up, so that the glass 2 naturally placed on the second hand portion 31 of the buffer hand unit 30 is the up / down hand unit ( 40 is turned over to the third hand portion 41 (see FIG. 3C).

At this time, the pair of second hand portions 31 of the buffer hand unit 30 are movable while being opened or narrowed in the longitudinal direction about the center, respectively, along a rail (not shown in the drawing) formed in the front-rear direction. Since the drive means 32 has a structure capable of swinging downward, the pair of second hand portions 31 are unfolded back and forth, and are downswing downward to be folded downward, so that the glass 2 The up / down hand unit 40 is placed to secure a stable space down (see enlarged cross-sectional view of Figure 3c).

In this way, the up / down hand unit 40 is driven by the third drive motor assembly 42 downward through the space secured by the longitudinal movement of the second hand portion 31 and the swing in the downward direction. The glass 2 is turned over to the first lower transfer unit 70 in the form of a plurality of rollers by being lowered and lowered below the glass pass line.

As such, the vertical hand unit having the buffer function is formed of the buffer hand unit 30 and the up / down hand unit 40 which do not interfere with each other, thereby greatly reducing the tack time and at the same time as the roller type. The glass 2 is successively taken over by the lower transfer unit 70 of C, thereby enabling continuous processing.

On the other hand, the lower conveying units 70 and 80 and the first lower conveying unit 70 in the form of a roller as a loader to take the glass 2 from the up / down hand unit 40 provided on the left side of the frame and And a second lower transfer unit 80 in the form of a roller as an unloader which takes over the glass 2 with another up / down hand unit 40 installed on the right side of the frame.

That is, the roller-shaped first lower feed unit 70 is disposed at the inlet side of the glass processing unit 50 to feed the glass 2 to the glass processing unit 50. The first lower transfer unit 70 is composed of a plurality of rollers rotatable by a drive motor (not shown). Therefore, when the driving motor is operated, the plurality of conveying rollers rotate to convey the glass 2 supplied from the up / down hand unit 40 to the glass processing unit 50.

In addition, the second lower transfer unit 80 is disposed at the outlet side of the glass processing unit 50 and has the same structure as the first lower transfer unit 70.

Therefore, the glass 2 discharged from the glass processing unit 50 is fed to the up / down hand unit 40 installed on the right side by being transported by the second lower transfer unit 80 in the form of a roller, and the right side described above. The processed glass 2 is operated in the reverse order of the operations of the buffer hand unit 30 and the transfer hand unit 20 of the same type as described above on the left side. It is withdrawn to the robot 1 via the glass rotating unit 10.

Meanwhile, the glass processing unit 50 processes the glass 2 transferred by the first lower transfer unit 70 through a series of processes such as washing and drying, and then processes the second lower transfer unit 80. Discharge through. Since the cleaning apparatus and the drying apparatus for treating such cleaning and drying are well known techniques, further description thereof will be omitted.

5 is a flowchart illustrating a glass processing method using the glass processing apparatus according to the present invention, which will be described with reference to FIGS. 1 to 4 for convenience.

As shown, the glass processing method using the glass processing apparatus according to the present invention, the glass taking over and rotating step (S110) in the glass rotating unit 10, the glass taking over and horizontal transfer step in the transfer hand unit 20 ( S120, the glass handover step S130 to the buffer hand unit 30, the glass handover step S140 to the up / down hand unit 40, the load glass transfer step S150, and the glass processing step S160. ) And the unloading glass withdrawal step (S170).

In the glass taking over and rotating step S110 of the glass rotating unit 10, first, an arm (not given a drawing number) of the robot 1 enters a cassette (not shown) and is stacked. After withdrawing, the robot 2 rotates and rises at a predetermined angle to take over the glass 2 to the glass rotating device 10. At this time, when the glass 2 is operated by the robot 1 to perform the operation, the glass rotating unit 10 is raised (up) by the driving of the first drive motor assembly 14 to transfer the hand unit 20. After raising the glass 2 from the robot 1 and aligning the seated glass 2 through the alignment unit 15, it rotates 90 degrees by the rotational drive of the first drive motor assembly 14. The glass 2 is disposed in a rectangular shape so as to be easily processed in the glass processing unit 50 and lowered back to its original position (see FIG. 3A).

In the glass handover and horizontal transfer step (S120) to the transfer hand unit 20, the glass rotation unit 10 rotated by 90 degrees by the lowering drive of the first drive motor assembly 14 is lowered, and then horizontally. The glass 2 rotated 90 degrees without interference to the plurality of first hand portions 22 of the transfer hand unit 20 located in the interference avoidance space (not shown) formed between the left and right sides of the bases 11. After the takeover, the transfer hand unit 20 moves horizontally to the buffer hand unit 30 installed on the left side of the frame along a pair of rails 60 facing in the longitudinal direction of the upper portion of the frame.

In the glass handing over step S130 to the buffer hand unit 30, when the transfer hand unit 20 is moved toward the buffer hand unit 30 along the pair of rails 60, the second drive motor assembly ( By the driving of 33, the buffer hand unit 30 is placed in a slightly up state. Subsequently, by the correct movement of the transfer hand unit 20, the horizontal support 21 of the transfer hand unit 20 is moved. ) And the plurality of first hand portions 22 and the second hand portion 31 of the buffer hand unit 30 are symmetrically positioned with each other, the buffer hand unit is driven by driving the second drive motor assembly 33. 30 is raised once more, and the glass 2 on the transfer hand unit 20 is naturally taken over to the second hand portion 31 of the buffer hand unit 30 without mutual interference (Fig. 3b). At this time, the transfer hand unit 20 is in the original position toward the glass rotating unit 10 along the rail 60 of the linear module to continue the work.

In the step of taking over the glass to the up / down hand unit 40 (S140), by driving the third drive motor assembly 42 in the form of an air cylinder to take over the glass 2 on the buff hand unit 30. The pair of third hand portions 41 of the up / down hand unit 40 are up, so that the glass 2 placed on the second hand portion 31 of the buffer hand unit 30 is the up / down hand. It naturally takes over the third hand portion 41 of the unit 40 (see FIG. 3C). Subsequently, the pair of second hand portions 31 of the buffer hand unit 30 are opened in the longitudinal direction along a rail (not shown) formed in the front-rear direction and downwardly by the rotation driving means 32. The down-moving space of the up / down hand unit 40 in which the down swing is folded and the glass is accumulated is secured.

In the rod glass transfer step (S150), the up / down hand unit 40 is continuously lowered through the secured downward space portion by the driving of the third drive motor assembly 42 in the form of an air cylinder. By descending below the pass line, the rod glass 2 is turned over to the first lower transfer unit 70 in the form of a plurality of rollers so that the plurality of rollers rotate to be naturally supplied to the glass processing unit 50.

In the glass processing step (S160) described above, the glass 2 continuously supplied to the glass processing unit 50 is washed and dried through a series of processes.

In the unloading glass withdrawal step S170, the glass 2 passing through the glass processing unit 50 is discharged by the second lower transfer unit 80 in the form of a roller as an unloader, and the discharged glass 2 is discharged. The glass 2 that has been processed by operating in the reverse order of the operations of the buffer hand unit 30 and the transfer hand unit 20 of the same type on the left side by the buffer hand unit 30 and the transfer hand unit 20 installed on the right side. The drawing process is completed by drawing the robot to the robot 1 through the glass rotating unit 10.

Although the present invention has been described in detail with reference to preferred embodiments according to the present invention, it is only intended to illustrate the present invention and is not intended to limit the present invention, and those skilled in the art can make various changes and modifications without departing from the scope of the present invention. It should be noted that this is possible as well as this is also within the scope of the present invention.

Claims (10)

A frame having a multilayer structure inside, A glass rotating unit installed on the inner center of the uppermost floor of the frame and capable of lifting and lowering, and having a glass received from the outside seating and rotating 90 degrees horizontally; A transfer hand unit which receives and seats the glass rotated 90 degrees on the glass rotating unit, and is slidably installed on a pair of rails which are moved in the left and right directions; A vertical hand unit which is formed on the left side of the frame so as to be lifted and lowered, and which takes in the glass from the transfer hand unit; A lower transfer unit located on a lower layer of the uppermost layer on which the glass rotating unit is formed and in which the glass to be processed from the vertical hand unit is taken over; And a glass processing unit for processing the glass supplied through the lower transfer unit. The method of claim 1, The glass rotating unit is a glass processing apparatus, characterized in that the seating portion on which the glass is seated is composed of a plurality of horizontal base and vertical base, the interference avoidance space is formed in each space between the left and right sides of the horizontal base. The method of claim 2, The transfer hand unit is provided with a pair of horizontal support parts which are opposed to each other in the longitudinal direction on the pair of rails which are opposed to each other, and the plurality of first hand parts are spaced apart at a predetermined distance from the pair of the horizontal support parts. Protruding toward the center to face each other, and upon receipt of the glass rotated 90 degrees from the glass rotating unit, each of the first hand portions is located in the respective interference avoidance spaces of the glass rotating unit. Device. The method of claim 1, The glass rotating unit is located above the conveying hand unit by the lifting and lowering means when the glass is received from the outside, and the glass is seated 90 degrees horizontally after it is seated, and then is downwardly lowered to 90 on the glass rotating unit. The glass processing apparatus, characterized in that the rotated glass is taken over by each one hand portion of the transfer hand unit. The method of claim 1, The vertical hand unit comprises a buffer hand unit and an up / down hand unit, wherein the buffer hand unit takes over the glass of the transfer hand unit transferred along the pair of rails, but is outside from one side of the left side of the frame. A pair of second hand parts protruding symmetrically about the center along the longitudinal direction is provided, and the hand part and the first hand part of the transfer hand unit and the second hand of the buffer hand unit at the time of taking over the glass. The glass processing apparatus, characterized in that the horizontal position is located so as not to interfere with each other. The method of claim 5, wherein And the second hand portion of the buffer hand unit is symmetrically movable in the longitudinal direction about the top and bottom and the center and is swingable in the downward direction. The method of claim 6, The up / down hand unit is provided with a pair of third hand parts which take over the glass of the buffer hand unit and protrude symmetrically about the center along the length direction from the other side of the left side of the frame to the inside, And the second hand part of the buffer hand unit and the third hand part of the buffer hand unit are positioned so as not to interfere with each other in a horizontal position when the glass is taken over. The method of claim 2, A plurality of support pins are formed on the horizontal base so that the glass is stably seated, and an alignment portion is formed at the corner of the seating portion to support the glass while stably aligning the edges of the glass when the glass is seated. Device. The method of claim 1, The glass processing unit is a glass processing apparatus, characterized in that for cleaning and drying the glass transferred to the inlet side by the lower transfer unit. The method of claim 9, The glass apparatus processed in the glass processing unit is conveyed to another lower transfer unit in the form of a roller through the exit side, and another vertical hand unit of the same type as the vertical hand unit installed on the left side of the frame is installed on the right side of the frame. And through which the processed glass is carried out to the outside through the glass rotating unit.