KR200410864Y1 - Polarizer Film feeding device - Google Patents

Abstract

The present invention allows a worker to transport the polarizing film without directly attaching the polarizing film in the process of transporting the polarizing film manufactured at the factory for manufacturing the polarizing film to the factory for manufacturing the display panel. The object of the present invention is to provide a polarizing film transfer device that allows the use of a polarizing film in the absence of defects,

Polarizing film transport apparatus according to the present invention for achieving the above object, and a receiving plate having a polarizing film receiving groove formed in the recess so that the polarizing film having at least a plurality of square shape on the upper surface is stacked and accommodated; Storage size changing means for changing the storage size of the polarizing film according to the size of the polarizing film accommodated in the receiving groove and supporting the stored polarizing film in the height direction; It characterized in that it comprises a stacking means for laminating the storage plate by combining the storage plate up and down to form a plurality of layers.

Polarizing Film, Transfer

Description

Polarizer Film Feeding Device

1 is a process drawing showing the entire process of transferring a polarizing film according to the present invention,
2 is a view showing a configuration of a storage plate according to the present invention, Figure 2a is a plan view of the storage plate,
FIG. 2B is a side view of the storage plate shown in FIG. 2A viewed from the A direction, and FIG. 2C is a side view of the storage plate illustrated in FIG. 2A viewed from the B direction.
3 is a cross-sectional view showing the configuration of the storage size changing means according to the present invention, Figure 3a is a cross-sectional view showing a state in which the adjustment bar is fixed,
Figure 3b is a state in which the outer portion of the nut member is caught on the inner surface of the guide wall, Figure 3c is a state in which the adjustment bar is movable,
3D is a view showing a state where the outer portion of the nut member is not caught on the inner surface of the guide wall,
4 is a cross-sectional view showing the configuration of the stacking means for stacking the storage plate according to the present invention,
5 is a view showing the configuration of the pedestal according to the present invention, Figure 5a is a plan view of the pedestal,
5B is a left side view of the pedestal,
5C is a bottom side view of the pedestal,
6 is a view showing the configuration of the upper and lower flow preventing means according to the present invention, Figure 6a is a view showing a state before pressing the pressing member,
Figure 6b is a view showing a state pressing the pressing member,
Figure 6c is a view showing a state in which the locking bar is located on the upper surface of the locking block when the pressing member is not pressed,
Figure 6d is a view showing a state in which the locking bar is coupled to the horizontal coupling groove of the locking block when the pressing member is pressed,
FIG. 7 is a view illustrating a state in which storage plates stacked in the storage cabinet according to the present invention are viewed from one side of the storage cabinet,
8 is a view illustrating a state in which the storage plates stacked in the storage cabinet according to the present invention are viewed from the front of the storage cabinet.

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<Description of the symbols for the main parts of the drawings>

101: storage groove

100: storage board

100a: bottom part

102: guide rod through hole

108: through-hole

110: first sidewall

121: Mounting groove

200: storage size changing means

200A: first length changing means

200B: second length changing means

200C: Ruler

210: guide the long

220: guide wall

230: control bar

231 horizontal section

231a: through hole

232: vertical section

240: nut member

250: adjustment bar fixing / release means

251 shaft

252: handle

300: lamination means

310: Projection for positioning

320: insertion groove for position alignment

500: storage cabinet

501: storage room

502: opening and closing door

503: caster for movement

504: bottom

505: guide rail

506: both side wall

507: coupling pin

508: Heavenly Father

510: Valve

520: pedestal

521: caster

600: vertical flow prevention means

610: Housing

611: Slide Ball

620: rod member

630: Locking Bar

640: the handle

650: pressure member

660: Locking Block

1000: polarizing film

1001: first edge part

1002: second edge portion

1003: third edge

1004: fourth edge part

The present invention relates to a polarizing film conveying apparatus, and more particularly, a worker uses a polarizing film in a transporting process until the polarizing film manufactured at the factory manufacturing the polarizing film is transported to the factory manufacturing the display panel. The present invention relates to a polarizing film conveying apparatus which enables transporting without direct mounting, so that a polarizing film in a state in which there is no defect can be used at a final delivery company.

In general, a liquid crystal display (LCD), a plasma display panel (PDP), an electroluminescent display (ELD), and a vacuum fluorescent display (VFD) are used as a display for a monitor, a large digital TV, a head mount display (HMD), a camcorder, a mobile phone, and the like. Polarizer films are attached to display panels such as FED (Field Emission Display) and Liquid Crystal On Sisicon (LCOS) to determine the optical characteristics of each display.

As described above, the polarizing film is applied to a display by combining a film having a property of polarizing function that passes light in a predetermined direction among the light but reflects the remaining light.

The polarizing film as described above is cut to a predetermined size and collected by a lower collecting means, and the collected polarizing film is aligned to the left and right while stacking the collected polarizing film to dozens of pieces one by one to form a single packaging unit. The packing units cross each other in a cross shape, and the worker carries them directly to the packing room.

Subsequently, the polarizing film transferred to the packaging chamber is subjected to the step of packaging using a vinyl package, and the packaging structure is disposed on the lowermost protective sheet after placing a protective sheet (PS) at the bottom. After arranging the polarizing film, the uppermost protective sheet is placed on the polarizing film and vacuum packed.

Thereafter, the polarizing film is vertically stored in a plurality of partitions vertically divided in a box in a vacuum-packed state and transported using a vehicle to a delivery destination.

However, there is a problem in that the fingerprint and fine dust is buried on the surface of the polarizing film because it moves directly by the operator's hand every time the polarizing film is moved.

In addition, the conventional technique of stacking dozens of polarizing films and inserting them into a plurality of partitions vertically divided in a box is possible to some extent in the small size of 19 inches, but the storage operation is very difficult in the large size of 30 inches or more. there was.

The present invention was created in order to solve the above problems, and in the process of transporting the polarizing film produced in the factory for manufacturing the polarizing film to the factory for manufacturing the display panel, which is the final supplier, the worker uses the polarizing film. It is an object of the present invention to provide a polarizing film conveying apparatus capable of using a polarizing film in a state where there is no defect in the final delivery company by allowing it to be transported without directly mounting it.

Polarizing film transport apparatus according to the present invention for achieving the above object, and a receiving plate having a polarizing film receiving groove formed in the recess so that the polarizing film having at least a plurality of square shape on the upper surface is stacked and accommodated; Storage size changing means for changing the storage size of the polarizing film according to the size of the polarizing film accommodated in the receiving groove and supporting the stored polarizing film in the height direction; It characterized in that it comprises a stacking means for laminating the storage plate by combining the storage plate up and down to form a plurality of layers.

Hereinafter, described in detail with reference to the accompanying drawings a preferred embodiment of the polarizing film transfer apparatus according to the present invention.

1 is a process drawing showing the entire process of transferring the polarizing film according to the present invention, Figure 2 is a view showing the configuration of the storage plate according to the present invention, Figure 2a is a plan view of the storage plate, Figure 2b is a view It is a side view which looked at the storage board shown in 2a from the A direction, FIG. 2C is a side view which looked at the storage board shown in FIG. 2a from the B direction, and FIG. 3 is sectional drawing which shows the structure of the storage size changing means by this invention. Figure 3a is a cross-sectional view showing a state in which the adjustment bar is fixed, Figure 3b is a state in which the outer portion of the nut member is caught on the inner surface of the guide wall, Figure 3c is a state in which the adjustment bar is movable, Figure 3d is an outer portion of the nut member 4 is a cross-sectional view showing a configuration of the stacking means for stacking the storage plate according to the present invention, and FIG. 5 is a view of the pedestal according to the present invention. Figure 5a is a plan view of the pedestal, Figure 5b is a left side view of the pedestal, Figure 5c is a bottom side view of the pedestal, Figure 6 is a view showing the configuration of the upper and lower flow preventing means according to the present invention Figure 6a is a view showing a state before pressing the pressing member, Figure 6b is a view showing a pressing state of the pressing member, Figure 6c is a view showing a state in which the locking bar is located on the upper surface of the locking block when the pressing member is not pressed. 6d is a view showing a state in which the locking bar is coupled to the horizontal coupling groove of the locking block when the pressing member is pressed, and FIG. 7 illustrates a state in which storage plates stacked in the storage cabinet according to the present invention are accommodated. Figure 8 is a view showing a state viewed from the side, Figure 8 is a view of the storage cabinet stacked in the storage cabinet according to the present invention is a state viewed from the front of the storage cabinet A time limit diagram.

As shown, the configuration of the polarizing film conveying apparatus according to the present invention largely comprises an accommodating plate 100 having an approximately square shape, an accommodating size changing means 200, and a laminating means 300.

The receiving plate 100 is configured to have a polarizing film accommodating groove 101 formed in a recess so that at least a plurality of polarizing films 1000 having at least a plurality of square shapes are stacked and accommodated on an upper surface thereof.

Here, the size of the storage groove 101 has a size larger than the size of the maximum size of the polarizing film that is currently being developed and manufactured, the storage depth of the storage groove 101 can accommodate approximately 50 polarizing films It is enough.

The storage size changing means 200 serves to change the storage size of the polarizing film according to the size of the polarizing film 1000 accommodated in the receiving groove 101 and to support the stored polarizing film in the height direction. .

Here, the storage size changing means 200, the first side wall 110 of the receiving plate 100 for supporting the first side portion 1001 of the polarizing film 1000; The first side portion 1001 of the polarizing film 1000 is installed to be coupled to be linearly movable in the longitudinal direction with respect to the bottom portion 100a forming the receiving groove 101 to face the first side wall 110. First length changing means (200A) for adjusting the length between the second side portions (1002) facing each other; Length of the bottom portion 100a between the first side wall 110 and the first length changing means 200A to adjust the length between the third side portion 1003 and the fourth side portion 1004 of the polarizing film 1000. A second length changing means (200B) which is installed to be linearly movable in a direction and formed of a pair; It consists of a ruler (200C) formed to set the storage size to be changed in the bottom portion (100a) adjacent to the first and second length changing means (200A, 200B).

The first and second length changing means 200A and 200B have the same configuration, respectively, and are formed at points where the first, second and third edge portions 1001, 1002 and 1003 are located. A pair of guide holes 210 formed in a direction perpendicular to each other at a right angle thereof and penetrating vertically through the bottom portion 100a; A pair of guide walls 220 formed on the bottom surface of the bottom portion 100a to be spaced apart at regular intervals in the same direction as the guide long hole 210 to face each other, and the guide long hole 210 is located therebetween. and; A horizontal portion 231 which is in contact with the top surface of the bottom portion 100a and has a through hole 231a formed in a portion corresponding to the guide long hole 210, and a vertical portion which is integrally bent to the horizontal portion 231. Control bars (230), each of which is disposed in parallel directions with respect to the first, second, and third edge portions (1001, 1002, 1003); A nut member 240 disposed between the guide walls 220 and engaged and released on both inner surfaces of the guide wall 220 according to a rotational position; A shaft portion 251 rotatably penetrates through the through hole 231a and the guide long hole 210 of the horizontal portion 231 and is screwed to the nut member 240, and the nut member 240 includes the bottom portion ( The shaft 251 is moved along the guide wall 220 while the shaft portion 251 is fixed to the bottom of the 100a, thereby fixing the position of the adjustment bar 230. The control bar is fixed to the handle 252 is disposed on the upper surface of the horizontal portion 231 so as to move the control bar 230 and integrally connected to the shaft portion 251 to rotate the shaft portion 251. / Release means (250).

The stacking means 300 combines the storage plate 100 up and down to stack the plurality of layers, and the stacking means 300 includes the storage plate 100 forming the storage groove 100. A positioning alignment protrusion 310 protruding at least two or more on an upper surface of any one of the sidewalls of the sidewalls; It consists of a position alignment insertion groove 320 formed on the lower surface of the side wall so that the position alignment projection is inserted in order to stack a plurality of the receiving plate 100 in the vertical direction.

In addition, the present invention is provided with a plurality of mounting grooves 121 are formed on the side wall of the storage plate 100, the role of the mounting groove is to be used when the operator moves the storage plate to a different position, the display panel which is a supplier When loading the storage plate on the attachment equipment for attaching the polarizing film to the display panel in the manufacturing factory will be used when the loading fixture of the loading equipment.

Here, the mounting groove may be used in common when the worker is mounting and when the loading jig is installed, and may be formed separately by dividing into a worker mounting groove for mounting by the worker and a loading jig mounting groove for mounting by the loading jig. have.

In addition, the present invention forms a through hole 108 through which light emitted from a sensor detecting the presence or absence of a polarizing film passes through the bottom portion 100a of the receiving plate 100, and the through hole 108 is a display of a supplier. In the factory where the panel is manufactured, the storage plate is loaded on the attaching device for attaching the polarizing film to the display panel. Then, as the polarizing film is picked up one by one, the sensor installed in the attaching device detects whether there is a polarizing film to be picked up. It serves to pass.

That is, when the light emitted from the sensor is not returned through the through hole, the polarizing film does not exist in the storage plate. When the light is returned, at least one polarizing film exists in the storage plate.

On the other hand, in the present invention, when the polarizer film is picked up one by one in order to attach the polarizer film to the display panel at the factory for manufacturing the display panel, the lower polarizer film positioned below it is picked up together by static electricity. Often, in this case, under the load of the polarizing film, the lower polarizing film falls again by its own weight without accompanying the polarizing film to be picked up. At this time, since the lower polarizing film falling is not in the correct position on the receiving plate 100, a guide rod for guiding at least three sides of the stacked polarizing films in the height direction to position the lower polarizing film in the correct position (not shown). A plurality of guide rod through-holes 102 are formed at the bottom of the receiving plate 100 to penetrate).

Here, the guide rod is installed in the attachment equipment for attaching the polarizing film to the display panel in a factory for manufacturing a display panel as a supplier.

On the other hand, the present invention further includes a storage cabinet 500 of a hexahedral shape for storing the plurality of the receiving plate 100 by stacking them.

That is, the inside of the storage cabinet 500 is provided with a storage chamber 501, one side wall is provided with an opening and closing door 502 for opening and closing the storage chamber and sealing the storage chamber 501, the floor The lower surface of the part 504 is provided with a movable caster 503.

The storage plate stack according to the present invention is detachably coupled to a pedestal 520 in which a caster 521 is installed at a lower portion thereof, and the storage compartment 501 is attached to a bottom 503 of the storage cabinet 500. A guide rail 505 for guiding the movement of the caster 521 is installed to accommodate the stack plate illustrated in FIG. 1 (d).

The present invention further includes left and right flow preventing means for preventing left and right flow of the stacked storage plates in the storage chamber 501 of the storage cabinet 500. As shown in FIG. 8, a plurality of coupling pins 507 horizontally penetrates both side wall portions 506 of the storage cabinet 500 and is horizontally coupled to the pedestal 520 from the outside.

In addition, the present invention is further provided with a vertical flow preventing means for preventing the vertical flow of the laminated storage plate in the storage chamber 501 of the storage cabinet 500, the vertical flow preventing means 600, the housing ( 610, a rod member 620 having a predetermined length, a locking bar 630, a handle 640, a pressing member 650, and a locking block 660.

The housing 610 is formed by penetrating through the ceiling 508 in a portion of the upper surface of the ceiling 508 of the storage cabinet 500 corresponding to the upper surface of the side wall of the storage plate 100, the through hole vertically 611 is formed.

The rod member 620 is rotatably coupled to the slide hole 611 of the housing 610 and movable in the longitudinal direction, the upper portion protrudes from the upper surface of the ceiling 508, the lower portion is It is formed to a length that protrudes to the bottom of the ceiling (508).

The locking bar 630 is horizontally coupled to the upper end of the rod member 620.

The handle 640 is coupled to an upper surface of the locking bar 630.

The pressing member 650 is rotatably coupled to the lower end of the rod member 620 to press the upper surface of the side wall of the receiving plate 100 as the rod member 620 is raised and lowered.

Here, the pressing member 650 is preferably made of a rubber material having a certain degree of elasticity so that dust or the like due to friction is not generated when the upper surface of the side wall, which is the edge of the receiving plate 100, is pressed downward.

The locking block 660, a horizontal coupling groove 661 is formed so that at least one end of the locking bar 630 is rotated with the rod member 620 is coupled, the upper surface of the ceiling 508 Is installed in combination.

In addition, the present invention is a valve for forcibly discharging the air in the storage compartment using a vacuum pump to the storage cabinet 600 and then shut off, or forcibly injecting air into the storage chamber using an air generating pump to shut off the valve. 510 is installed.

Here, the reason for installing the valve 510 is to prevent the inflow of foreign matters such as dust from the outside by placing the vacuum in the storage chamber 501 of the storage cabinet 500 or by pressurizing air.

Referring to the operation of the polarizing film transport apparatus according to the present invention configured as described above are as follows.

When describing the process of transferring the polarizing film of the present invention for each process, the polarizing film storage process, the lamination process for laminating the storage plate to a plurality of layers, the storage plate storage process for storing the stacked storage plate in the storage cabinet, A transport process of transporting a storage cabinet to a manufacturing factory that manufactures a display panel as a delivery company using a transport vehicle, a withdrawal process of drawing out stacked storage plates from a storage cabinet transported to the manufacturing factory, and performing the withdrawal process. The stacking receiving plates in the manufacturing plant for manufacturing the pick-up one by one to proceed with the loading process of loading the polarizing film to the attachment device for attaching to the display panel.

Hereinafter, the aforementioned polarizing film transfer process will be described for each process.

<Polarizing Film Storage Process>

First, using a cutting device (not shown) to produce a polarizing film wound in a rolled state in a rolled state slowly cut to cut to a certain size, and cut into a vertical and horizontal constant size, the receiving plate of the present invention of the cutting device It is disposed to be inclined downward in the lower portion so that the polarizing film cut and dropped by the cutting device is accommodated.

Here, the polarizing film cut using the first and second length changing means (200A, 200B) constituting the storage size changing means provided in the storage plate before arranging the storage plate inclined downward in the lower portion of the cutting device. Change the storage size to fit the horizontal and vertical size of (1000).

Here, the first, second length changing means (200A) (200B) is the first, second, third, fourth side portion 1002 (1003) (except the first side portion 1001 of the polarizing film 1000 ( 1004) is to adjust the length, the configuration is made of the same structure, the action is also the same.

Hereinafter, a process of changing the size by using the first and second length changing means 200A and 200B will be described.

As shown in FIG. 3A, when the adjusting bar 230 is fixed, the operator turns the handle part 252 constituting the fixing / release means 250 in the release direction to turn the shaft part 251. When rotated, the shaft portion 251 moves upward because the edge portion of the nut member 240 is fixed between the guide walls 220. (See Fig. 3C.)

Then, when the operator pushes the handle portion 252 downward, the shaft portion 241 is moved downward through the through hole 231a of the guide long hole 210 and the adjustment bar 230 of the nut member 240 The upper surface is in a state spaced apart from the lower surface of the bottom portion 100a of the receiving plate 100.

Next, when the operator turns the handle portion 252 in an arbitrary direction, the nut member 240 is not caught by the inner surface of the guide wall 220 (see FIG. 3D), and eventually the shaft portion 241. Is able to move along the guide hole 210, the control bar 230 is in a state capable of moving in a linear direction with respect to the bottom portion (100a) of the receiving plate (100).

After moving the three adjustment bars 230 corresponding to the second, third and fourth sides 1002, 1003 and 1004 of the polarizing film 1000 to the desired position, the control bar ( 230) to fix the work.

Fixing the adjustment bar 230, the operator rotates the handle portion 252 slightly so that the edge portion of the nut member 240 is caught on the inner surface of the guide wall 220, the nut member 240 Fix it.

Next, when the handle portion 252 is rotated in the fixed direction, the shaft portion 251 is rotated in a downward direction relative to the nut member 240.

Thus, the handle portion 252 is completely fixed to the upper surface of the horizontal portion 231 of the control bar 230 (see Figs. 3a, b).

As a result, the adjustment bar 230 is a fixed state does not flow in the current position.

As described above, when the process of storing dozens of polarizing film 1000 in the receiving groove of the receiving plate 100 is completed, the process of laminating the receiving plate containing the polarizing film is carried out.

<Lamination process>

Hereinafter, a process of laminating up and down storage plates containing polarizing films will be described.

First, as shown in Figure 1a, prepare a pedestal 520 having a caster 521 at the bottom, and as shown in Figure 1b thereon, the operator lifts the storage plate 100 corresponding to the first Release.

At this time, the worker puts his hand into the mounting groove 121 provided in the storage plate 100 to lift the storage plate and place it on the pedestal 520.

By repeating the above process, the other storage plate 100 in which the polarizing film is stored is sequentially stacked on the previously stacked storage plate 100 (see FIG. 1D).

In this case, as shown in FIG. 4, the stacking plates 100 are arranged without any stacking, but the stacking stacking protrusions 310 protruding to the upper portion of the stacking plate 100 are stacked. It is to be inserted into the position alignment insertion groove 320 formed in the lower portion (100).

In this case, the stacked storage plates 100 may not be moved left and right by the combination of the protrusion 310 and the insertion groove 320 in the stacked state, and the storage plates 100 may be stacked in an aligned state. It becomes possible.

When the stacking process of the storage plates 100 is completed by performing the above process, the storage plate storage process of storing the stacked storage plates in the storage cabinet is performed.

<Storing process>

Hereinafter, a description will be given of the process of storing the polarizing film in the storage cabinet.

Prior to storage in the storage cabinet, the storage plates stacked in a plurality of layers may have the height of the guide rail 505 provided in the storage cabinet 500 from the floor of the workshop, as shown in FIG. 1 (d) (e). After opening and closing the door 502 of the storage cabinet 500 in a state where the casters 521 of the pedestal 520 have the same height, the storage plates of the storage cabinet 500 are stacked by workers. 7 and 8, as shown in FIGS. 7 and 8, the caster 521 of the pedestal 520 is moved while being guided along the guide rail 505 of the storage cabinet 500 to move the storage compartment 501. Housed inside.

Thereafter, as shown in FIG. 7, the operator penetrates the plurality of coupling pins 507 through both side wall portions 506 of the storage cabinet 500 to be horizontally coupled to the pedestal 520 to accommodate the stacked storage plates. Prevents flow from side to side in the cabinet 500.

Next, the operator operates the vertical flow prevention means to prevent the stacked storage plates to flow up and down.

6A, C, the operation method of the upper and lower flow preventing means, the locking bar 630 is a locking block 660 by rotating the rod member 620 in a state in which the operator has attached the handle 640. It is inserted into the horizontal coupling groove 661 of the switch to a state that is not locked.

In this case, when the rod member 620 is rotated, the rod member 620 may rotate while being in surface contact with the slide hole 611 of the housing 610.

Thereafter, the worker presses the handle 640 or the locking bar 630 vertically downward to allow the rod member 620 of the storage chamber 501 of the storage cabinet 500 along the slide hole 611 of the housing 610. Allow entry in the downward direction.

Next, as shown in Figure 6c, the rod member 620 is moved downwards in contact with the side wall portion of the storage plate on the uppermost of the storage plate is stacked pressure member 650 installed on the lower end When the movement is no longer downward, the operator rotates the rod member 620 in the locking direction in a state where the handle 640 is mounted so that the locking bar 630 is inserted into the horizontal coupling groove 661 of the locking block 660. To be combined.

In this case, since the locking bar 630 is coupled to the horizontal coupling groove 661 of the locking block 660, the rod member 620 becomes impossible up and down, and eventually, a rubber material installed at the lower end of the rod member 620. The pressing member 650 having the elasticity of continuously presses the side wall portion that is the edge of the receiving plate.

Therefore, if vertical vibration occurs while transporting the storage cabinet using a vehicle, since the pressing member 650 elastically presses the storage plate, the stacked storage plates are prevented from flowing up and down, thereby It can be transported to a display panel manufacturing plant in a safe state without damage.

On the other hand, prior to transporting the storage cabinet to another place by using a vehicle, the present invention is closed by closing the opening and closing door 502 to the outside of the storage compartment in the final process, and then sealed to maintain a completely airtight, then vacuum pump ( Or pipe connected to an air pressure pump (not shown) to the valve 510, the valve 510 is opened to close the air environment in the storage chamber to a vacuum or to force air into the storage chamber. It can also be injected into.

By doing so, it is possible to prevent the fine dust and the like from entering the outside during vehicle transportation to transport the polarizing film without damage.

On the other hand, when the present invention transported the storage cabinet 500 in which the stacked storage plates are stored in a vehicle may be mounted in the vehicle in a state in which the storage cabinet 500 is stacked in two or more layers as shown in Figure 1f may be transported.

The storage cabinet 500 transported as described above is unloaded as shown in FIG. 1G in a factory for manufacturing a display panel as a supplier, and the storage plates stacked from the individual storage cabinets 500 are described above as illustrated in FIG. 1H. In the reverse order of the storage process, the stacked storage plates are picked up one by one and loaded with the attachment device attaching the polarizing film to the display panel.

As described above, according to the present invention, at least of the above-described polarizing film transfer process, the polarizing film storage process, the lamination process for laminating the storage plate to a plurality of layers, the storage plate for storing the stacked storage plate in the storage cabinet In the transportation process of transporting the storage process and the storage cabinet to the manufacturing plant that manufactures the display panel, which is a supplier by using a transport vehicle, the worker can transport the polarizing film without attaching it directly, so that the polarized light has no defects at the final supplier. The film can be used.

On the other hand, it is possible to protect the polarizing film accommodated by attaching a Teflon coating or a Teflon member to the first wall forming the control bar or the receiving plate of the configuration of the present invention.

As described above, according to the present invention, the worker does not directly install the polarizing film in the transportation process until the polarizing film produced in the factory for manufacturing the polarizing film is transported to the factory for manufacturing the display panel as a final supplier. By doing so, it becomes possible to use a polarizing film in a state where there is no defect in the final supplier.

Claims (14)

An accommodating plate 100 having a polarizing film accommodating groove 101 formed so as to be stacked and accommodated on at least a plurality of rectangular polarizing films having a rectangular shape; Storage size changing means 200 for changing the storage size of the polarizing film according to the size of the polarizing film accommodated in the receiving groove 101 and supporting the stored polarizing film in the height direction; Polarizing film transfer apparatus comprising a stacking means 300 for laminating the receiving plate 100 to be laminated to be a plurality of layers by combining up and down. The method of claim 1, When picking up the polarizing film one by one, at least three sides of the laminated polarizing film are positioned in the height direction so that the lower polarizing film is positioned at the lower position when the lower polarizing film positioned below is picked up together by static electricity and then falls again. Polarizing film transfer device, characterized in that a plurality of guide rod through hole 102 is formed in the bottom portion (100a) of the receiving plate 100 to guide the guide rod through. The method according to claim 1 or 2, A storage chamber 501 is provided therein for stacking the plurality of storage plates 100 and storing the plurality of storage plates 100, and an opening and closing door 502 for opening and closing the storage chamber and sealing the storage chamber is provided at one side. And, the bottom of the polarizing film transport apparatus, characterized in that it further comprises a storage cabinet 500 is provided with a movable caster (503). The method of claim 3, wherein The storage plate stack is detachably coupled to the pedestal 520, the caster 521 is installed at the bottom, The bottom portion 504 of the storage cabinet 500 is a polarizing film transfer device, characterized in that the guide rail 505 for guiding the movement of the caster is accommodated so that the storage plate stack is accommodated in the storage chamber. The method of claim 4, wherein Polarizing film transfer apparatus further comprises a left and right flow preventing means for preventing the left and right flow of the laminated storage plate in the storage chamber 101 of the storage cabinet (500). The method of claim 5, The left and right flow preventing means, And a plurality of coupling pins 507 horizontally coupled to the pedestal 520 by penetrating horizontally through both side wall portions 506 of the storage cabinet 500 from the outside. The method of claim 4, wherein Polarizing film transfer apparatus further comprises a vertical flow preventing means (600) for preventing the vertical flow of the laminated storage plate in the storage chamber 101 of the storage cabinet (500). The method of claim 7, wherein The vertical flow preventing means 600, A housing having a slit hole 611 which is installed through the ceiling 508 in a portion of the upper surface of the ceiling 508 of the storage cabinet 500 corresponding to the upper surface of the side wall of the storage plate 100, and which is vertically penetrated. 610; Rotating with respect to the slice hole 611 of the housing 610 is coupled to be movable in the longitudinal direction, the upper portion protrudes from the upper surface of the ceiling 508, the lower portion to the lower portion of the ceiling 508 A protruding rod member 620; A locking bar 630 coupled horizontally to an upper end of the rod member 620; A handle 640 coupled to an upper surface of the locking bar 630; A pressing member 650 rotatably coupled to a lower end of the rod member 620 to press an upper surface of the side wall of the accommodation plate 100 as the rod member 620 is moved up and down; At least one end of the locking bar 630 rotated with the rod member 620 is inserted into the horizontal coupling groove 661 is formed, the locking block 660 is installed coupled to the upper surface of the ceiling 508 Polarizing film transfer apparatus, characterized in that consisting of. The method of claim 3, wherein The storage cabinet 500 is provided with a valve 510 for forcibly discharging the air in the storage chamber using a vacuum pump and then shutting off or forcibly injecting air into the storage chamber using an air generating pump and then shutting off. Polarizing film transfer apparatus, characterized in that. The method according to claim 1 or 2, The storage size changing means 200, A first sidewall 110 of the receiving plate 100 for supporting the first side portion 1001 of the polarizing film 1000; The first side wall 110 is formed so as to face the first side portion 1001 of the polarizing film is coupled to be installed to be linearly movable in the longitudinal direction with respect to the bottom portion (100a) forming the receiving groove 101 First length changing means (200A) for adjusting the length between the two sides (1002); Straight line in the longitudinal direction with respect to the bottom portion 100a between the first side wall 110 and the first length changing means 200A to adjust the length between the third side portion 1003 and the fourth side portion 1004 of the polarizing film. A second length changing means (200B) which is installed to be movable and constituted as a pair; And a ruler (200C) formed to set a storage size to be changed in the bottom portion (100a) adjacent to the first and second length changing means (200A, 200B). The method of claim 10, The first and second length changing means (200A) (200B), A pair is formed at points where the first, second, and third edge portions 1001, 1002, and 1003 are positioned, respectively, and formed in a direction perpendicular to each other in a direction perpendicular thereto, and penetrates vertically through the bottom portion 100a. Guide long hole 210 and; And a pair of guide walls 220 formed on the bottom surface of the bottom portion 100a to be spaced apart from each other in the same direction as the guide long hole 210 so as to face each other, and the guide long hole 210 is located therebetween. ; A horizontal portion 231 which is in contact with the top surface of the bottom portion 100a and has a through hole 231a formed in a portion corresponding to the guide long hole 220, and a vertical portion which is integrally bent to the horizontal portion 231. And a control bar 230 which is disposed in parallel directions with respect to the first, second and third sides, respectively; A nut member 240 disposed between the guide walls 220 and engaged and released on both inner surfaces of the guide wall 220 according to a rotational position; A shaft portion 251 rotatably penetrates through the through hole 231a and the guide long hole 210 of the horizontal portion 231 to be screwed to the nut member 240, and the nut member is pressed against the bottom surface of the bottom portion. By fixing the position of the adjustment bar and the shaft portion is the guide hole, the nut member is disposed on the upper surface of the horizontal portion so as to move along the guide wall to move the control bar is integrally connected to the shaft portion and Polarizing film transfer device, characterized in that made of a control bar fixing / releasing means 250 made of a handle portion 252 to rotate the shaft portion. The method according to claim 1 or 2, Polarizing film transport apparatus, characterized in that a plurality of mounting grooves 121 are formed in the side wall (110) (120) of the receiving plate (100). The method according to claim 1 or 2, Polarizing film transfer device, characterized in that formed in the bottom portion (100a) of the receiving plate 100 through the hole (108) through which the light emitted from the sensor for detecting the presence of the polarizing film passes. The method according to claim 1 or 2, The stacking means 300, Position alignment protrusion 310 protruding at least two or more protruding on the upper surface of any one side wall of the side wall forming the receiving groove; Polarizing film transfer apparatus, characterized in that made of the alignment groove for positioning alignment formed on the lower surface of the side wall so that the positioning alignment projection is inserted in order to stack a plurality of the receiving plate 100 in the vertical direction.

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