KR100803171B1 - Cassette for loading liquid crystal display device glasses - Google Patents

Abstract

Disclosed is an LCD glass stacking cassette which can be easily replaced with an LCD glass. The cassette consists of a first and a second plate and a connecting plate connecting the first and second ends of the first and second plates, respectively. In addition, the storage member is coupled to a predetermined position between the first and second plates. A plurality of slots are formed on both sides of the housing member for stacking the LCD glass, and fixed to fix the first and second ends to predetermined positions of the first and second plates, respectively, on the first and second ends. Means are provided. Accordingly, it is possible to easily replace the housing member according to the size of the LCD glass in the cassette, thereby reducing the replacement time of the glass as much as possible, thereby greatly improving the work efficiency.

Cassette, Slot, Glass, Taper, Calibration, Cleaning Liquid, Stamping, LCD

Description

CASSETTE FOR LOADING LIQUID CRYSTAL DISPLAY DEVICE GLASSES}

1 is a perspective view schematically showing the structure of a conventional LCD glass stacking cassette.

2 is a perspective view showing the structure of the LCD glass stacking cassette according to an embodiment of the present invention.

FIG. 3 is a view showing a cross-sectional structure in the A-A 'section direction of the cassette shown in FIG.

4 is a view showing a side structure of a cassette according to the present invention.

5 is a perspective view showing in detail the structure of the housing member according to the present invention.

FIG. 6 is a side view of the housing member shown in FIG. 5. FIG.

7 is a partial perspective view showing in detail the structure of the fixing means mounted to the housing member shown in FIG.

8 is a cross-sectional view showing a coupling process of the housing member according to the present invention.

9 is a diagram illustrating a process of performing a position correcting operation of the accommodation member by the process of FIG. 8.

10 is a view showing a sequence in which the receiving member is assembled when the LCD glass is replaced in the cassette according to the present invention.

Explanation of symbols on the main parts of the drawings

100,200: 1st, 2nd plate 110,210: 1st, 2nd guide part

112,114: first and second slope 300: connecting plate

310: coupling protrusion 320: coupling groove

330: handle 340: fixing spring

350: fixing bracket 500: storage member

520: fixing means 522: fixing bolt

524: pressure member 526: push spring

530,540: 1st, 2nd support part 550: insert

560: receiving groove 570: slot

580: stopper 800: cassette

The present invention relates to an LCD glass stacking cassette, and more particularly, to an LCD glass stacking cassette which is very easy to work with the LCD glass.

Recently, a variety of display products have been produced, which are becoming smaller and lighter and more powerful due to the rapid development of semiconductor technology.                         

Among such display products, the cathode ray tube (CRT), which is widely used in general information display devices, has many advantages in terms of performance and price, but has many disadvantages in terms of miniaturization or portability.

On the other hand, the liquid crystal display device (LCD), which is currently in the spotlight, has been attracting attention as an alternative means of overcoming the shortcomings of the CRT because it has advantages such as miniaturization, light weight, and low power consumption. It is used in almost all information processing equipment that is needed.

At present, such LCDs are manufactured with various characteristics and specifications that are required by customers to meet and meet the demands of increasingly diverse customers. Know-how is required.

On the other hand, in the process of manufacturing the finished LCD, it is necessary to move or temporarily load the LCD glass with a high density circuit board and the liquid crystal in a certain place in order to put in each process.

In particular, since LCDs react highly sensitive to external shocks, static electricity or foreign substances due to their characteristics, defects can easily occur. In general production lines, LCDs can be moved during the process by using an LCD glass loading means called "Cassette." I'm making it.

1 is a perspective view schematically showing a conventional LCD glass loading cassette.                         

Referring to FIG. 1, the conventional LCD stacking cassette 80 includes first and second plates 10 and 20, connecting plates 30a and 30b for connecting the first and second plates 10 and 20, and And a receiving member 40 fixed at a predetermined position between the first and second plates 10 and 20.

Here, the first and second plates 10 and 10 may be fixed to the first and second plates 10 and 20 so that the accommodation member 40 may be fixed at predetermined positions of the first and second plates 10 and 20. A plurality of long holes 12 are arranged along the long side direction of, 20.

In addition, a guide portion (not shown) is formed on each inner surface of the first and second plates 10 and 20 so as to engage each end of the housing member 40 and to slide left and right.

On the other hand, the receiving member 40 has a plurality of slots 42 for loading the LCD glass 60 is formed on both sides thereof, and fastening grooves (not shown) to which the bolt 50 is coupled are formed at both ends thereof. It is.

Accordingly, the receiving member 40 is coupled to the fastening groove by the bolt 50 inserted through the long hole 12 from the outside of the first and second plates 10, 20, the first and second plates 10, 20) can be fixed at an appropriate position between.

In the LCD glass stacking cassette 80 having such a configuration, first, each storage member 40 is spaced apart by one interval using a replacement jig JIG to fit the size of the LCD glass 60 to be loaded. After that, the end of the LCD glass 60 is inserted into the slot 42 provided in each housing member 40 to be loaded.                         

However, this conventional cassette 80 has several problems as follows.

First, when the LCD glass 60 is replaced, the bolts 50 which fasten the storage member 40 from the outside of the first and second plates 10 and 20 must be separated and re-fastened, so that the glass ( 60) replacement is not only very cumbersome, but also requires a long time for glass replacement.

Second, in order to accurately set the position of the storage member 40, the fixing position of the storage member 40 is imprinted on the outer surfaces of the first and second plates 10 and 20, and the storage member 40 is based on the marking. The corrective action of the position should be performed.

Accordingly, when the glass replacement operation is performed by a person without accurate device knowledge, the fixing position of the housing member 40 is set incorrectly, which makes it difficult to stack the LCD glass 60 or excessively loads the glass even if it is loaded. Applying pressure will cause the glass to break.

Third, since there is no proper reference means for correct positional correction when fixing the housing member 40 in the cassette 80, the housing member 40 is not accurately erected from the first and second plates 10, 20. It is difficult to securely stack the LCD glass 60 by being inclined and fixed at a predetermined angle.

Fourth, when the cassette 80 loaded with the LCD glass 60 is rotated up and down in the course of the various process steps, the handle that was in close contact with the outer surface of the connecting plate (30a, 30b) is protruded to the outside and caught in the facility There was a problem that the LCD glass 60 is shocked and broken.

Accordingly, the present invention has been made to solve the above problems, an object of the present invention is to provide an LCD glass stacking cassette that can easily replace the LCD glass and minimize the assembly error according to the need without a separate professional personnel will be.

In order to achieve the object of the present invention, the LCD glass stacking cassette of the present invention comprises: first and second plates; A connecting plate for connecting the first and second ends of the first and second plates; And a plurality of slots coupled between the first and second plates and formed on both sides thereof for loading the LCD glass, and fixing the both ends at predetermined positions of the first and second plates, respectively, on both ends thereof. It includes a receiving member provided with a fixing means.

Each of the inner surfaces of the first and second plates is provided with first and second guide parts protruding from the inner surfaces of the first and second plates and having a predetermined width from each of the inner surfaces.

In addition, in order to prevent inclined assembly of the accommodation member, the first and second inclined surfaces having the lower surface and the upper surface having a predetermined inclination toward the central portion of the first guide portion are formed on the lower surface and the upper surface of the first guide portion. have.

On the other hand, both ends of the housing member is formed with first and second support portions for extending from the both ends to be coupled to each bottom portion of the first and second guide portion.                     

In this case, a third inclined surface parallel to the first inclined surface is formed on the upper surface of the first support part to be in close contact with the first inclined surface of the first guide part.

The accommodating member is made of a material containing a certain ratio of carbon components to prevent static electricity of the LCD glass loaded in the slot.

On the other hand, the fixing means is fixed to the fixing bolt, the lower portion of the fixing bolt and the pressing member for pressing the upper surface of the first and second guide portion in accordance with the rotation of the fixing bolt, and the bottom of the pressing member And a push spring coupled to an outer surface of the fixing bolt and providing an elastic repulsive force to the pressing member when the pressing member moves up and down by the rotation of the fixing bolt.

In addition, both ends of the receiving member is provided with an insert formed with an insertion groove for accommodating the one end of the fixing bolt and the push spring, and a fastening groove for fastening one end of the fixing bolt to the bottom surface of the insertion groove. Formed.

Further, a fourth inclined surface parallel to the second inclined surface is formed at a bottom portion of the pressing member corresponding to the first guide portion side of the urging member to closely contact the second inclined surface of the first guide portion.

On the other hand, the outer surface of the connection plate is provided with a handle that is supported at both ends on the outer surface through a fixing bracket, the handle is the outer surface of the connection plate by a fixing spring to prevent the departure from the outside of the connection plate Is supported on.

According to the present invention, it is possible to easily replace the receiving member according to the size of the LCD glass in the cassette, so that the replacement time of the glass can be reduced as much as possible, thereby greatly improving the work efficiency.

In addition, since the storage member can be set accurately in the cassette without any assembly error without requiring a separate skilled worker, the LCD glass can be loaded in the cassette more stably.

In addition, since the handle of the cassette can be restrained from involuntarily detaching from the outside of the cassette during the process, damage to the LCD glass or related equipment can be prevented due to the shock caused by the detachment of the handle.

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

First, the LCD glass stacking cassette according to the present invention employs an upper adjustment method that enables position adjustment of the storage member on the upper side of the cassette as a method for correcting the position of the storage member.

This method is characterized in that not only the coupling and detachment of the housing member in the cassette is easy, but also the position adjustment of the housing member can be easily performed as compared with the front fixed structure employed in the conventional cassette.

2 is a perspective view illustrating an LCD glass stacking cassette according to an embodiment of the present invention, and FIG. 3 is a cross-sectional view of the cassette of FIG.

2 and 3, the LCD glass stacking cassette 800 according to the present invention may be configured to connect the first and second plates 100 and 200, and the first plate 100 and the second plate 200. And a receiving member 500 fixed between the first plate 100 and the second plate 200 so as to load the connection plate 300 and the LCD glass.

The first plate 100 is disposed to face each other with the second plate 200, and the connection plate 300 has first ends 102 and 202 of the first plate 100 and the second plate 200. It consists of a first connection plate 300a for connecting the second connection plate 300b for connecting the second end (104,204) of the first plate 100 and the second plate 200.

Accordingly, the cassette 800 is formed to have a rectangular accommodating space surrounded by the first plate 100 and the second plate 200 and the first connection plate 300a and the second connection plate 300b. do.

On the other hand, each of the inner surface of the first plate 100 and the second plate 200, the first guide portion 110 and the second guide portion 210 protruding a predetermined length toward the central portion of the cassette 800 from the respective inner surface. ) Is formed, and both ends of the accommodating member 500 are engaged with and supported by the first and second guide parts 110 and 210.

In addition, the first and second guide parts 110 and 210 are disposed along the long sides of the first and second plates 100 and 200, and the accommodating member 500 includes the first and second guide parts 110 and 210. In the coupled state is to be slidably moved in the longitudinal direction along each long side of the first and second plates (100,200).

In this case, the first plate 100 and the second plate 200 are formed to be mutually symmetric in appearance except for the shapes of the first and second guide parts 110 and 210.

A first inclined surface 112 is formed on a lower surface of the first guide part 110, and a second inclined surface 114 is formed on an upper surface thereof. The first and second inclined surfaces 112 and 114 are inclined at the same angle toward the center of the first guide part 110, respectively.

In this case, when the first and second inclined surfaces 112 and 114 fix the accommodating member 500 at predetermined positions of the first plate 100 and the second plate 200, the first guide part 110 may be used. The housing member 500 to be engaged in the role is to be upright and fixed from the first and second plates (100,200).

Unlike the shape of the first guide portion 110, the upper and lower surfaces of the second guide portion 210 are formed upright and parallel to the inner surface of the second plate 200, respectively.

As described above, the first and second guide parts 110 and 210 may adjust the appropriate separation distance according to the size of the LCD glass (not shown) to be stored in the storage member 500 coupled to the cassette 800. It moves freely along the left and right directions and can be fixed.

Meanwhile, an end seal cleaning or edge grind of the LCD glass loaded on the cassette 800 is disposed on the first and second plates 100 and 200 and the first and second connection plates 300a and 300b. A plurality of solution discharge holes are formed to easily discharge the cleaning liquid remaining in the cassette 800 during the cleaning process such as cleaning.                     

As shown in the drawing, the first and second plates 100 and 200 and the first and second connecting plates 300A and 300b maintain the structural strength of the cassette 800 and the whole of the cassette 800. In order to reduce the weight as much as possible, a plurality of openings having various shapes are formed at predetermined positions.

In this case, each of the solution discharge holes and the openings formed in the first and second plates 100 and 200 and the connection plate 300 are vertically and horizontally symmetrical to prevent the center of gravity of the cassette 800 from being moved to one place. It is preferable to form so that.

Similarly, a plurality of solution discharge holes having a predetermined diameter are disposed on the first plate 100 and the second plate 200 where the top and bottom surfaces of the first and second guide parts 110 and 210 are positioned at regular intervals. Thus, the cleaning liquid remaining on the upper and lower surfaces of the first and second guide parts 110 and 210 may be easily discharged to the outside of the cassette 800.

As described above, since the cleaning liquid remaining in the cassette 800 can be easily discharged to the outside after the cleaning process of the LCD glass is completed, the drying time of the LCD glass and the cassette 800 can be shortened.

In addition, a plurality of coupling protrusions 310 protruding from the top surface are formed on the upper surfaces of the first and second connection plates 300a and 300b, and the coupling protrusions 310 protrude from the upper surface for stacking the cassettes 800. ) And corresponding coupling groove 320 is formed.

Accordingly, when two or more cassettes 800 are stacked on each other, the coupling protrusions and the coupling grooves provided in the neighboring cassettes may be combined to be stacked and used to secure space for storing the cassette 800. It is easy and can move a large number of cassettes without great hassle.

4 is a view showing the structure of the connection plate 300 provided in the LCD stacking cassette 500 according to the present invention. As shown in FIG. 4, a handle 330 is provided at the center of the outer surface of the connection plate 300 to provide convenience of moving the cassette 800.

The handle 330 is supported on the outer surface of the connecting plate 300 so that both ends thereof are mounted by the fixing bracket and rotate up and down.

In addition, the handle 330 is fixed to the spring 340, as shown in the figure in order to prevent the handle 330 from being separated from the outer surface of the connecting plate 300 by the rotation of the cassette 800 in case of emergency. It is supported by the outer surface of the connecting plate 300 by.

As such, by supporting the handle 330 on the connecting plate 300 with the fixing spring 340, the handle 330 of the cassette 800 involuntarily in the process by the elastic force of the fixing spring 340. Since it is possible to suppress the departure from the outside of the cassette 800, it is possible to prevent damage to the glass or related equipment due to the impact of the detachment of the handle 800.

On the other hand, Figure 5 is a view showing in detail the structure of the housing member 500 coupled to such a cassette 800, Figure 6 is a side view of FIG.

5 and 6, and FIGS. 2 and 3, the first guide part 110 is formed at the first end 502 of the accommodation member 500, which corresponds to the first guide part 110. A first support part 530 protruding outward from the first end 502 is formed to closely contact and support the first inclined surface 112 of the first inclined surface 112.

On the other hand, the second end portion 504 may be in close contact with and support a lower surface of the second guide portion 210 to the second end portion 504 of the accommodating member 500 corresponding to the second guide portion 210. The second support part 540 protruding outward from the () is formed.

In this case, the first support part 530 may be attached to the first support part 530 of the accommodating member 500 on the first inclined surface 112 so that the first support part 530 is in close contact with the first inclined surface 112. A third inclined surface 532 having a predetermined slope is formed to be parallel to the 112.

In addition, an upper surface of the second support part 540 is in contact with the second support part 540 of the accommodating member 500 on the lower surface of the second guide part 210 so as to be supported. The surface parallel to the lower surface of the guide portion 210 is formed.

On the other hand, the housing member 500 coupled to the cassette 800 of the present invention is made of a material containing a certain amount of carbon (carbon) in order to prevent the generation of static electricity of the LCD glass loaded on the housing member (500).

In addition, a plurality of slots 570 for stacking the LCD glass are arranged on both sides of the accommodating member 500, and the lower portion of the slot 570 supports the LCD glass fitted to the slot 570. A stopper 580 for supporting is formed.

The first and second end portions 502 and 504 of the accommodating member 500 may fix the accommodating member 500 to the first and second guide parts 110 and 210 of the first and second plates 100 and 200. There is provided a predetermined fixing means (520a, 520b).

FIG. 7 is a view showing in detail the fixing means 520a and 520b provided at both ends of the housing member 500.

Here, in particular, FIG. 7A is a view for showing the configuration of the fixing means 520a mounted to the first end 502 of the housing member 500, and FIG. 7B is a second end ( 4 is a view showing the configuration of the fixing means 520b mounted to the 504.

As shown in Figs. 7A and 7B, the fixing means 520a and 520b include fixing bolts 522a and 522b, pressing members 524a and 524b and push springs 526a and 526b.

Here, the fixing bolts 522a and 522b include a head part 510 and a tail part 511 integrally connected to the lower part of the head part 510.

A predetermined striper pattern is formed on an outer circumferential surface of the head 510 to prevent slippage when the operator adjusts the fixing bolt 522 by manual operation.

In addition, in the upper surface of the head portion 510, in order to use a tool means such as a screwdriver when setting the fastening or loosening state of the fixing bolts (522a, 522b), such as a straight or cross-shaped operation groove 512 ) Is formed.

Meanwhile, at one end of the tail portion 511 connected to the head portion 510, a predetermined thread is formed on an outer circumferential surface thereof, so that the tail portion 511 is coupled into the fastening groove 554 of the insert 550 described later. And separation is possible.                     

The upper surfaces of the first guide part 110 or the second guide part 210 are pressed to the fixing bolts 522a and 522b so that both ends of the accommodating member 500 are connected to the first and second guide parts ( The pressing members 524a and 524b for fixing onto the 110 and 210 are combined.

In addition, a through hole 516 is formed at the center of the pressing member 524a and 524b so that the tail part 511 of the fixing bolts 522a and 522b can be inserted therethrough.

At the lower end of the through hole 516, a diameter of the lower end is extended so that a spring support part 518 is formed to support the push springs 526a and 526b on the bottom surfaces of the pressing members 524a and 524b. have.

Accordingly, the push springs 526a and 526b are inserted into the insertion grooves 552 of the insert 550, one end of which is supported by the spring supporting part 518 of the pressing members 524A and 524B. In this state, the pressing members 524a and 524b and the fixing bolts 522a and 522b are provided with an elastic force in the vertical direction.

Accordingly, the fixing means 520a and 520b are supported by the push springs 526a and 526b while the pressing members 524a and 524b are fastened or unfastened by the fixing bolts 522a and 522b. Or to move downwards.

On the other hand, the shape of each of the pressing member (524a, 524b) as shown in Figure 7a and 7b, the shape of the pressing member 110 or the second guide portion 210, the shape corresponding to the different Doing.

Specifically, in the first end 502 of the housing member 500 coupled with the first guide part 110, the provision of the first end 502 corresponding to the first guide part 110. The pressure member 524a has a fourth inclined surface 514 parallel to the second inclined surface 114 so that the pressing member 524a can be supported in close contact with the second inclined surface 114 of the first guide portion 110. Is formed.

On the other hand, the bottom surface of the pressing member 524b of the second end portion 504 corresponding to the second guide portion 210 may be supported in close contact with the top surface of the second guide portion 210. 2 is formed in parallel with the upper surface of the guide portion (210).

Meanwhile, insert receiving grooves (not shown) are formed in the first and second end portions 502 and 504 of the accommodating member 500 through a predetermined depth from the upper sides of the first and second end portions 502 and 504.

An insert 550 for mounting the fixing means 520a and 520b is coupled to the insert receiving groove. The insert 550 is durable in order to overcome the disadvantage that the coupling part is damaged due to repeated detachment and detachment of the fixing means 520a and 520b when combined with the fixing means 520a and 520b. It is made of strong metal material.

In addition, the insert 550 has an insertion groove 560 for inserting the fixing means 520 and fixing bolts 522a and 522b of the fixing means 520a and 520b at the lower end of the insertion groove 560. The coupling groove 554 having an inner diameter smaller than the inner diameter of the insertion groove 560 is formed to be coupled to).

Of course, a predetermined screw corresponding to the thread of the tail part 511 may be attached to the inner surface of the fastening groove 554 so that the tail parts 511 of the fixing bolts 522a and 522b may be coupled by a screw fastening method. Shattered.

Accordingly, the receiving member 500 is fixed while the first and second end portions 502 and 504 are coupled to the first and second guide portions 110 and 210 of the first and second plates 100 and 200, respectively. The bolts 522a and 522b may be firmly fixed on the first and second plates 100 and 200.

On the other hand, in order to achieve the desired effect pursued by the present invention, the fixing order of the storage member 500 is more important than anything. This is to prevent the accommodating member 500 from being inclined and fixed in the cassette 800 without being upright with the first and second plates 100 and 200.

In order to prevent such an assembly error of the housing member 500, one end of the housing member 500 is first fixed on a plate to set a reference position, and then the other end of the housing member 500 is fixed. Will be fixed.

8 is a view illustrating a process in which the accommodating member 500 is coupled onto the first and second plates 100 and 200 by fixing means 520a and 520b, and FIG. FIG. 4 is a diagram for describing a process of correcting a fixed position of the member 500.

8 and 9, the first end 502 of the accommodating member 500 faces the first guide part 110 side, and the second end 504 is the second end. The housing member 500 is temporarily engaged with the first and second guide parts 110 and 210 so as to face the guide part 210 side.                     

Subsequently, when the fixing bolts 522a provided at each upper side of the first end 502 of the accommodating member 500 are rotated in the locking direction, the fixing bolts 522a are moved downward and the first The pressing member 524a of the end portion 502 is pressed downward, and the pressing member 524a presses the upper surface of the first guide part 110 again.

In this case, the fourth inclined surface 514 of the pressing member 524a and the third inclined surface 532 of the first support part 530 are respectively formed of the second inclined surface 114 and the second inclined surface of the second guide part 210. 1 is in close contact with the inclined surface 112 at the same time.

Accordingly, while the third and fourth inclined surfaces 532 and 514 continuously press the first and second inclined surfaces 112 and 114, the accommodating member 500 is formed by the adhesion between the inclined surface interview sites. It is calibrated to a position exactly upright in the first and second plates 100,200.

Thus, when the first end 502 of the housing member 500 is correctly set on the first guide portion 110, then the fixing bolt 522b provided on the upper side of the second end 504 The second end 504 is fixed on the second guide part 210 by a series of methods as described above by rotating in the locking direction.

In this case, since the first end 502 of the second end 504 of the accommodation member 500 is fixed at the correct position on the first guide part 110, without paying extra attention It can be easily combined.

As such, since the accommodating member 500 can be accurately set in the cassette 800 without any additional skilled workers, the LCD glass can be loaded more stably.

Hereinafter, a method of setting the receiving member 500 in the cassette 800 when the LCD glass is replaced will be described in detail.

10 is a view illustrating a process of assembling the housing member 500 in the cassette 800 according to the present invention.

Here, a method of assembling the other second accommodating member 500b into the cassette 800 in a state in which one first accommodating member 500a is fixed in the cassette 800 will be described.

Referring to FIG. 10, first, each of the fixing bolts 522 at both ends of the second accommodating member 500b is adjusted in a release direction so that the first and the first and second ends of each of the second accommodating members 500b are adjusted. 2 Sufficient space is secured between the supporting portions 530 and 540 and the respective pressing members 524a and 524b.

Next, the first end 502 of the second accommodating member 500b faces the first guide portion 110 and the second end 504 faces the second guide portion 210. As described above, the second accommodating member 500b is inclined and inserted into the cassette 800.

Thereafter, each end of the second accommodating member 500b is engaged with the first and second guide parts 110 and 210 so as to load the second accommodating member 500b from the first accommodating member 500a. As shown in FIG. 10, the fixing position of the second accommodating member 500b is secured by moving the predetermined distance corresponding to the size of the LCD glass.

In this case, in order to accurately set the separation distance between the first accommodating member 500a and the second accommodating member 500b, each accommodating jig using a separate replacement jig corresponding to the size of the LCD glass is used. Set the separation distance between the members properly.

As described above, when the fixing position of the second housing member 500b is set, the end of each of the second storage members 500b is formed by a series of fixing procedures of the same housing member as described above with reference to FIGS. 8 and 9. The position correcting operation of the second accommodating member 500b is completed by fixing the second accommodating member 500b onto the first and second plates 100 and 200 using the provided fixing bolts 522a and 522b. (FIG. 10C)

According to the present invention described above, it is possible to easily replace the housing member according to the size of the LCD glass in the cassette to reduce the replacement time of the glass as much as possible, thereby greatly improving the work efficiency.

In addition, since the storage member can be accurately set in the cassette without any assembly error without requiring a separate skilled worker, the LCD glass can be loaded more stably.

In addition, since the handle of the cassette can be restrained from inadvertently detaching from the outside of the cassette during the process, damage to the glass or related equipment can be prevented due to the impact caused by the detachment of the handle.

In addition, since the cleaning liquid remaining in the cassette can be easily discharged to the outside after the cleaning process of the LCD glass is completed, the drying time of the LCD glass and the cassette can be further shortened.                     

In addition, since a plurality of cassettes can be stacked on each other, a space for storing the cassettes can be greatly reduced, and a plurality of cassettes can be moved without great inconvenience.

As described above, although described with reference to a preferred embodiment of the present invention, those skilled in the art will be variously modified and modified within the scope of the present invention without departing from the spirit and scope of the present invention described in the claims below. It will be appreciated that it can be changed.

Claims (10)

A first plate having a first guide portion protruding from one surface; A second plate facing the first plate and having a second guide portion protruding from a surface facing the one surface on which the first guide portion is formed; A connecting plate for connecting the first and second ends of the first and second plates; And Coupled with the first guide portion and the second guide portion is disposed between the first and second plates, a plurality of slots for mounting the LCD glass on both sides is formed, both ends of the upper end of each And a storage member provided with fixing means for fixing the predetermined positions of the first and second plates. delete The first and second inclined surfaces of claim 1, wherein the first and second inclined surfaces of the first guide portion are inclined toward the center of the first guide portion to prevent inclined assembly of the storage member. LCD glass stacking cassette, characterized in that formed. According to claim 3, Both ends of the receiving member is formed with first and second support portions protruding from each end to be engaged with each bottom portion of the first and second guide portion, the upper surface of the first support portion And a third inclined surface parallel to the first inclined surface to be in close contact with the first inclined surface of the first guide part. The cassette according to claim 1, wherein the housing member is made of a material containing a certain ratio of carbon components to prevent static electricity of the LCD glass loaded in the slot. The method of claim 4, wherein the fixing means, Fixing bolts; A pressing member coupled to a lower portion of the fixing bolt and configured to press upper surfaces of the first and second guide parts according to the rotation of the fixing bolt; And And a push spring supporting the bottom of the pressing member and surrounding the outer surface of the fixing bolt, and providing an elastic repulsive force to the pressing member when the pressing member moves up and down according to the rotation of the fixing bolt. Glass cassette. According to claim 6, Both ends of the receiving member is provided with an insert formed with an insertion groove for receiving one end of the fixing bolt and the push spring, one end of the fixing bolt is fastened to the bottom surface of the insertion groove LCD glass stacking cassette, characterized in that the fastening groove is formed. The method of claim 6, wherein the bottom surface of the pressing member of the pressing member corresponding to the first guide portion side is formed with a fourth inclined surface parallel to the second inclined surface to be in close contact with the second inclined surface of the first guide portion. LCD glass stacking cassette. The method of claim 8, wherein the receiving member is in contact with the first and the second inclined surface and the third and fourth inclined surface directly by the pressing action according to the rotation of the fixing means to the first and second plates, respectively. LCD glass stacking cassette, characterized in that fixed. According to claim 1, wherein the outer surface of the connecting plate is provided with a handle that is supported on both sides of the outer surface through the fixing bracket, the handle is fixed by the fixing spring to prevent the departure from the outside of the connecting plate An LCD glass stacking cassette, characterized in that supported on the outer surface of the connecting plate.

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