JP2008233220A - Packing apparatus for display panel - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To make it possible to rest display panels of a plurality of sizes with stable attitude in a display panel packing apparatus for covering a display panel with packing from the upper direction. <P>SOLUTION: The packing apparatus includes a base board having a horizontal mounting part, a rest wall erected from an intermediate part in the back-and-forth width direction of the base board and a pair of right and left movable mounting boards so as to be freely moved in a right-and-left length direction along a horizontal mounting part of the base board on the front side of the rest wall. Each movable mounting board has a recess for engaging the lower side part of a display panel, the rear side part of the recess is abutted on the rest wall, the back side part is brought into contact with the rest wall, a positioning material is projected downward from the bottom of the recess of the movable mounting board, moving guide holes for movably penetrating the positioning members are formed on both right and left sides of the horizontal mounting part of the base board, the movable mounting boards are moved according to the size of the display panel, and the positioning members projected from the moving guide holes are clamped and fixed on required positions. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a display panel bagging apparatus, and more specifically, used to pack display panels of a plurality of sizes. The display panel can be stood in a stable posture in a process of covering the display panel with a tare from above. It can be done.

  For example, in Japanese Patent Laid-Open No. 2001-282127 (Patent Document 1), a packing method used by a stand is used to stand up and pack a thin plate-like thing that is difficult to stand up, such as a display panel or a glass plate that is a substrate material thereof. Proposed. Japanese Patent Laying-Open No. 2005-154010 (Patent Document 2) proposes a packaging container including a mounting frame having a mounting surface and a backrest surface.

When packing this type of display panel, the display panel is often first packaged with a tare. Even in such bagging work, it is easier to work by holding the display panel in an upright position and covering the tare from above the display panel. Therefore, it is conventionally displayed on the bagging apparatus 1 as shown in FIG. The panel is stood and the bagging work is done.
Specifically, the bagging device 1 is fixed to the bottom wall 1a, the hanging wall 1b that is vertically provided from the bottom wall 1a, and both ends of the bottom wall 1 and the hanging wall 1b in the left-right length direction. The pair of left and right mounting portions 1c is provided with a concave portion 1c-1 for mounting the display panel.
As shown in FIGS. 10A to 10D, the bagging operation is performed by placing the display panel 2 in the concave portion 1c-1 of the pair of left and right placing portions 1c and placing the display panel 2 placed thereon. The display panel 2 covered with the tare 3 is covered with the tare 3 and lifted upside down from the bagging device 1, and then the tare opening 3 a is closed to complete the packing of the display panel 2.

  However, in the bagging device 1 as described above, since the pair of left and right mounting portions 1c are fixed at predetermined positions on the bottom wall 1a and the hanging wall 1b, the distance between the mounting portions 1c is constant. Yes. Therefore, depending on the size of the display panel 2, such as when the display panel 2 is large, the display panel 2 may not be able to lean against the pair of left and right mounting portions 1 c in a stable posture. There is a fear. In addition, the display surface of the display panel 2 may come into contact with the placement portion 1c, and the display surface may be adversely affected.

JP 2001-282127 A JP 2005-154010 A

  The present invention has been made in view of the above problems, and an object of the present invention is to allow a plurality of sizes of display panels to be stood in a stable posture in a display panel packaging apparatus that covers a tare from above.

In order to solve the above problems, the present invention is a bagging device that holds a display panel in a standing posture and covers a tare from above,
A base having a horizontal mounting portion, a hanging wall erected from an intermediate portion in the front-rear width direction of the base, and a left-right length along the horizontal mounting portion of the base on the front side of the hanging wall It has a pair of left and right movable mounting tables that are movable in the vertical direction,
The movable mounting table has a recess into which the lower side portion of the display panel can be inserted. The rear side portion of the recess is brought into contact with the hanging wall and the positioning member protrudes downward from the bottom surface. On the other hand, provided on both the left and right sides of the horizontal mounting portion of the base is a movement guide hole that allows the positioning material to move through,
Provided is a display panel packing device, wherein the movable mounting table is moved according to the size of the display panel, and a positioning member protruding from the moving guide hole is fixed with a stopper at a required position. ing.

  As described above, in the device of the present invention, the pair of left and right movable mounting tables are provided so as to be movable in the left and right length directions along the horizontal mounting portion of the base, so as to correspond to the size of the display panel to be mounted. Thus, the distance between the pair of left and right movable mounting tables can be freely adjusted, and a plurality of sizes of display panels can be stood in a stable posture.

Specifically, as described above, the positioning material protruding downward from the bottom surfaces of the concave portions of the pair of left and right movable mounting tables is allowed to pass through the movement guide holes provided on the left and right sides of the horizontal mounting portion. Accordingly, the pair of left and right movable mounting tables can be easily and accurately moved to the required position along the left and right length directions only by moving the positioning member along the movement guide hole.
Further, when the movement of the pair of left and right movable mounting tables to the required position according to the size of the display panel is completed, as described above, by fixing the positioning member protruding from the movement guide hole with a stopper, The movable mounting table can be securely fixed at a required position of the horizontal mounting portion. Therefore, the display panel can be stood in a stable posture without the movable mounting table being displaced due to the weight of the display panel.
Further, as described above, the rear side of the concave portion of the movable mounting table is brought into contact with the hanging wall, so that the deformation of the movable mounting table due to the weight of the display panel is prevented, and the display The panel can be firmly supported.

The display panel to be packed is composed of a module in which driving means is connected to a glass substrate and an outer frame frame is assembled, and the pair of left and right movable mounting tables are the outer frame frames on both the left and right sides of the display panel. Is moved to the position where it touches.
For example, the module is configured such that a driving substrate is connected to a side surface of two glass substrates sandwiching a liquid crystal layer, and a chassis of an outer frame is assembled on the back side of the glass, and the front side of the glass substrate is assembled. In this case, a bezel of an outer frame frame provided with an opening through which a display screen of a glass substrate is exposed is assembled.
In the display panel, if the movable mounting table comes into contact with the glass substrate, the glass substrate may be damaged. Therefore, it is preferable that the left and right frames of the outer frame frame are supported by the movable mounting table.
Therefore, in this invention, it is set as the structure which can be moved to a required position according to the size of a display panel, and the right and left both sides frame of the outer frame frame of a display panel can be supported with a movable mounting base by making a mounting base into a movable mounting base.
Furthermore, when the left and right side frames of the outer frame frame of the display panel are supported by the movable mounting table, the display panel can be leaned up in the most stable posture, and the display panel can be reliably prevented from falling.
The display panel is not limited to a liquid crystal panel, and can be applied to a display panel such as a PDP or an organic / inorganic EL.

  The movement guide hole provided in the base is composed of a narrow hole elongated in the left-right direction provided symmetrically on both sides of the horizontal mounting portion in the left-right length direction, and the inner end position of the long narrow hole is It is preferable that the left and right side frames of the minimum size display panel to be packed are placed at a position where the left and right side frames can be placed, and the outside position is a position where the left and right side frames of the maximum size display panel can be placed.

As described above, the movable guide hole provided in the base is provided symmetrically on both sides of the horizontal mounting portion in the left-right length direction, thereby providing a bag with the display panel module mounted on the movable mounting base. The balance of the filling device can be kept good, and the bagging device and the display panel module can be prevented from overturning.
In addition, when the inner end position and the outer end position of the moving guide hole are made to correspond to the display panel of the minimum size and the maximum size to be packed, in the case of the minimum size, the movable mounting table is set to the inner end position. In the case of the maximum size, the movable mounting table may be fixed by moving to the outer end position, and positioning and fixing of the movable mounting table becomes easy.

In addition, it is preferable that a pair of front and rear movement guide holes are provided in the front-rear width direction, and a pair of front and rear positioning members are provided to protrude from the bottom surfaces of the concave portions of the front and rear movable mounts.
As described above, by providing a pair of left and right movement guide holes and left and right positioning materials penetrating the movement guide holes in the front-rear width direction, the movement of the pair of left and right movable mounting bases is stabilized. Can be done smoothly.

  The positioning member and the stopper are not particularly limited. For example, it is preferable that the positioning member is a screw rod, and the stopper is a nut that is fastened to the screw rod. By forming the positioning material from the screw rod and forming the stopper from the nut that is fastened to the screw rod, the movable mounting table can be easily fixed to the horizontal mounting portion, and the positioning material is formed from the screw rod. Thus, there is an advantage that the screw rod can be easily placed along the movement guide hole formed of a long narrow hole.

Moreover, it is preferable that the display which shows the position which fixes the said movable mounting base according to the size of the said display panel is provided in the said base.
As described above, by providing the base with a display indicating the position for fixing the movable mounting table according to the size of the display panel, the movable according to various panel sizes with the display as a mark. Since the mounting table can be positioned and fixed, workability can be improved.

The horizontal mounting portion of the base is attached with a stopper plate provided with a protruding portion at a position for fixing the movable mounting table according to the size of the display panel. It is preferable to provide a small protrusion on the lower surface that comes into contact with the protruding portion of the stopper plate.
As described above, a stopper plate provided with a protruding portion at a position for fixing the movable mounting table according to the size of the display panel is provided on the horizontal mounting portion of the base, and contacts the protruding portion of the stopper plate. By providing such a small protrusion on the lower surface of the movable mounting table, an operator can fix the movable mounting table by generating a sense of moderation when the small protrusion of the movable mounting table and the protruding portion of the stopper plate come into contact with each other. The position can be recognized. Therefore, since the movable mounting table can be easily positioned and fixed according to various panel sizes, workability can be improved.

  The stopper plate has, for example, a thickness of about 2 to 3 mm, and a strip-shaped stopper plate provided with a rectangular protrusion at a position where the movable mounting base is fixed. Along the direction, a slight step is provided between the stopper plate and the horizontal mounting portion, and a protrusion of the stopper plate is formed on the lower surface of the movable mounting table by the movement of the movable mounting table. It is preferable to provide a small protrusion that contacts the horizontal mounting portion but does not contact the horizontal mounting portion.

  The height of the hanging wall is lower than the minimum size of the display panel to be packed, and the movable mounting table includes a rear frame portion in contact with the hanging wall and a lower end portion of the rear frame portion. And a front frame part protruding from the front end of the bottom frame part and lower than the rear frame part, and enclosing the concave part surrounded by the front frame part, the bottom frame part and the rear frame part. It is preferable that the width of the concave portion is larger than the thickness of the display panel.

  As described above, the height of the hanging wall is lower than the minimum size of the display panels to be packed, so that any size display panel can be more than the hanging wall. The display panel protrudes upward. That is, by making the upper portion of the display panel project, it is easy to cover the tare from above, so that workability can be improved.

Further, as described above, by making the front-rear width of the concave portion of the movable mounting table surrounded by the back frame portion, the bottom frame portion, and the front frame portion in contact with the hanging wall larger than the thickness of the display panel, The display panel can be reliably placed in the recess, and the display panel can be prevented from falling. In addition, it is preferable that the front-back width | variety of the recessed part of a movable mounting base shall be about 3 cm-5 cm.
In addition, by keeping the front frame portion lower than the back frame portion, it is easy to pack the bag on the front side, and the workability is improved.

  The upper end of the rear frame portion of the movable mounting table is set to a height that coincides with the upper end of the hanging wall, and the rear surface of the rear frame portion is brought into surface contact with the hanging wall as a vertical surface. The front surface is preferably an inclined surface projecting downward, and the height of the front frame portion is preferably ½ or less of the height of the rear frame portion.

As described above, the upper end of the rear frame portion of the movable mounting table is aligned with the upper end of the hanging wall, and the movable mounting table is brought into surface contact with the hanging wall with the rear surface of the rear frame portion as a vertical surface. Even when a large display panel is mounted, the display panel can be firmly supported without deforming the movable mounting table.
Further, as described above, the display frame can be stood in a stable posture in which the display panel is inclined rearward by making the front surface of the rear frame portion an inclined surface that protrudes downward. In addition, it is preferable that the inclination angle of the front surface of the rear frame portion with respect to the hanging wall is about 70 to 80 degrees.
Further, as described above, the height of the front frame portion is set to ½ or less of the height of the rear frame portion, thereby preventing the display panel from leaning down and reducing the workability of the packaging operation. Can be increased.

  The movable mounting table and the standing wall are formed of a conductive rubber material, and the horizontal mounting portion of the base is formed of a laminate in which the conductive rubber material is sandwiched between metal plates. It is preferable that a metal support leg is fixed to the lower surface and the support leg is grounded.

Conventional bagging devices are formed of foam material to prevent damage to the display panel, but have a problem that foreign matter is likely to be generated when the foam material rubs against the display panel. . In addition, due to the material of the foam material, the device itself becomes soft and needs to be repaired only by using it several times. Further, there is a problem that static electricity is likely to be generated in the bagging operation.
Therefore, instead of the conventional foamed material, as described above, by forming a bagging device using a conductive rubber material, it is possible to reduce the generation of foreign matter and static electricity, and the strength of the device itself. Can also be increased. Further, since the conductive rubber material absorbs the impact, the display panel can be prevented from being damaged.

Furthermore, as described above, the horizontal placement portion is a laminate in which a conductive rubber material is sandwiched between metal plates, and the front and back sides of the horizontal placement portion are formed of metal plates. In addition, the movable mounting table can smoothly move on the surface of the horizontal mounting unit, and the positioning material protruding from the movement guide hole of the horizontal mounting table to the back side is firmly fixed by a stopper. be able to.
Furthermore, as described above, by fixing the metal support legs to the lower surface of the horizontal placement portion, the bagging device can be installed in a stable state without rattling, and the support legs are mounted on the metal table. By taking the ground by installing it on the bag, the charge charged in the bagging device can be released.

  A reinforcing metal plate is fixed to the side surface of the movable mounting table, a support frame having a rectangular frame is fixed to the bottom surface of the bottom frame portion, and the upper end of the positioning member is fixed to the support table. Is preferred.

As described above, the reinforcing metal plate is fixed to the side surface of the movable mounting table formed of a rubber material, and the support frame of the cross-sectional square frame is fixed to the bottom surface of the bottom frame portion of the movable mounting table. Strength can be increased and deformation and the like can be prevented. In addition, by providing the support base on the bottom surface of the bottom frame portion, the upper end of the positioning member can be firmly fixed to the support base by welding or the like.
In this way, weight can be applied to the bagging device by appropriately using metal members (reinforcing metal plate, support table, metal plate, support leg) on the movable mounting table or horizontal mounting portion of the bagging device. It is possible to prevent the bagging device from overturning.

  As the conductive rubber material, an electronic conductive rubber material blended with carbon powder or the like, or a rubber material blended with ion conductive rubber such as epichlorohydrin rubber can be used. As the metal plate, for example, stainless steel or aluminum can be used.

Moreover, it is preferable that a triangular back support frame is provided, the front surface in the vertical direction of the back support frame is fixed to the back surface of the hanging wall, and the bottom surface is fixed to the base.
As described above, by fixing the triangular back support frame to the hanging wall and the base, the strength of the bagging device can be greatly increased, and the large display panel can be used as a movable mounting base. The display panel can be firmly supported without being bent backwards even if it is leaned up.
It is preferable that the back support frame is also formed of a conductive rubber material, and it is preferable that a plurality of the back support frames are provided at intervals in the left-right length direction of the hanging wall and the base. .

As described above, according to the bagging device of the present invention, a pair of left and right movable mounting tables are provided so as to be moved in the left-right length direction along the horizontal mounting portion of the base. Depending on the size of the panel, the distance between the pair of left and right movable mounting tables can be freely adjusted, and a plurality of sizes of display panels can be stood in a stable posture.
Further, the positioning material is moved by passing a positioning material projecting downward from the bottom surface of the concave portion of the pair of left and right movable mounting bases through movement guide holes provided on the left and right sides of the horizontal mounting portion. By only moving along the guide holes, the pair of left and right movable mounting tables can be easily and accurately moved along the left and right length directions to a required position.
Further, when the movement of the pair of left and right movable mounting tables is completed up to a required position according to the size of the display panel, as described above, by fixing the positioning material protruding from the movement guide hole with a stopper, The movable mounting table can be securely fixed at a required position of the horizontal mounting portion. Therefore, the display panel can be stood in a stable posture without the movable mounting table being displaced due to the weight of the display panel.

In addition, when the bagging device is formed using the conductive rubber material, the generation of foreign matter and static electricity can be reduced, and the strength of the bagging device can be increased. Further, since the conductive rubber material absorbs the impact, the display panel can be prevented from being damaged.
Further, by appropriately using metal members (reinforcing metal plate, support base, metal plate, support legs) on the movable mounting table and horizontal mounting portion of the bagging device, the bagging device can be effectively reinforced. Since the bagging device can be weighted, the bagging device can be prevented from falling.

Embodiments of the present invention will be described with reference to the drawings.
1 to 8 show an embodiment of the present invention.
The bagging apparatus 10 according to the present embodiment is capable of supporting a liquid crystal panel module 30 for display from a minimum of 20 inches to a maximum of 46 inches, supports the liquid crystal panel module in an upright position, and covers a tare 40 from above. It is to be packed.

  As shown in FIGS. 8A and 8B, the liquid crystal panel module 30 to be packaged connects a substrate 32 as a driving means to a glass substrate 31 that is superimposed via a liquid crystal layer (not shown), Further, the outer frame 33 is assembled. The outer frame 33 includes a chassis 33a to be assembled on the back surface side of the glass substrate 31 and a bezel 33b to be assembled to the front surface side of the glass substrate 31, and the bezel 33b has an opening 33b− to expose the display screen of the glass substrate 31. 1

The bagging device 10 includes a base 11 having a horizontal placement portion 12, a standing wall 13 that is erected vertically from an intermediate portion in the front-rear width direction of the base 11, and a horizontal length along the horizontal placement portion 12. A pair of left and right movable platforms 14 that are movable in the vertical direction are provided. Further, a triangular back support frame 15 is provided on the back side of the hanging wall 13, the front surface 15 a in the vertical direction of the back support frame 15 is on the back surface of the hanging wall 13, and the bottom surface 15 b of the back support frame 15 is a base. 11 is fixed to each.
In the present embodiment, three back support frames 15 are provided at intervals in the length direction of the base 11.

  On the bottom surface of the pair of left and right movable mounting tables 13, screw rods 16 serving as positioning members protrude downward, and the screw rods 16 are movable on both left and right sides of the horizontal mounting portion 12 of the base 11. The movable guide base 17 is moved by moving the screw rod 16 along the movable guide hole 17 so that the screw rod 16 protruding downward from the movable guide hole 17 is liquid crystal. At a predetermined position according to the size of the panel module 30, the structure is fixed by a nut 18 that is a stopper.

Specifically, the movement guide hole 17 is a narrow hole that is long in the left-right direction provided symmetrically on both sides of the horizontal mounting portion 12 of the base 11 in the left-right length direction. A pair is provided in the front-rear direction of the mounting portion 12. Therefore, a pair of screw rods 16 penetrating the movement guide hole 17 are provided on the bottom surface of the pair of left and right movable mounting tables 14 in the front-rear direction.
The inner end position 17A of the movement guide hole 17 which is a long thin hole is the left and right side frames of the liquid crystal panel module 30 of the minimum size (20 inches in this embodiment) to be packed (the left and right sides of the outer frame frame 33). The outer position 17B of the movement guide hole 17 is the left and right side frames of the liquid crystal panel module 30 having the maximum size (65 inches in this embodiment) to be packed (the left and right side portions of the outer frame frame 33). ).

Specifically, the pair of left and right movable mounting tables 14 protrude from the rear frame portion 14a in contact with the hanging wall 13, the bottom frame portion 14b continuous to the lower end portion of the rear frame portion 14a, and the front end of the bottom frame portion 14b. The front frame portion 14c is formed, and the back frame portion 14a, the bottom frame portion 14b, and the front frame portion 14c are surrounded to form a recess 19.
The concave portion 19 is a portion on which the left and right side frames of the liquid crystal panel module 30 to be packed (the left and right side portions of the outer frame frame 33) are placed. The front and rear width of the concave portion 19 is about 4 cm. The thickness is greater than 30.

  The back frame part 14a of the movable mounting table 14 has a height that coincides with the upper end of the hanging wall 13, and is in surface contact with the hanging wall 13 with the back surface 14a-1 of the back frame part 14a as a vertical surface. On the other hand, the front surface 14a-2 of the rear frame portion 14a is an inclined surface protruding downward, and in this embodiment, the inclination angle of the front surface 14a-2 of the rear frame portion 14a with respect to the hanging wall 13 is about 70 degrees. Is set. Further, the front frame portion 14c of the movable mounting table 14 is set to ½ or less of the height of the back frame portion 14a.

  A support base 20 having a square frame as shown in FIG. 5 is fixed to the bottom surface of the bottom frame portion 14 b of the movable mounting base 14, and the movement guide hole of the horizontal mounting section 12 is provided on the lower surface side of the support base 20. The upper ends 16a of the pair of front and rear screw rods 16 penetrating through 17 are fixed by welding.

  In addition, on the front surface of the base 11, a display 21 (21A, 21B, 21C, 21D) indicating a position to fix the pair of left and right movable mounting tables 14 according to the size of the liquid crystal panel module 30 is provided in the left-right length direction. 21A indicates a fixing position for a 26-inch panel, 21B indicates a fixing position for a 32-inch panel, 21C indicates a fixing position for a 37-inch panel, and 21D indicates a fixing position for a 46-inch panel.

  Further, the horizontal mounting plate 12 of the base 11 has a stopper plate 22 (thickness of about 2 mm) provided with a protruding portion 22A at a position where the pair of left and right movable mounting tables 14 are fixed according to the size of the liquid crystal panel module 30. ) Is pasted. Further, on the lower surface side of the support base 18 of the pair of left and right movable mounting bases 14, as shown in FIG. 6, a small protrusion 23 that contacts the protruding portion 22A of the stopper plate 22 is protruded downward. Note that the small protrusion 23 has a protruding amount that contacts the protruding portion 22 </ b> A of the stopper plate 22 but does not contact the horizontal mounting portion 12 by the movement of the movable mounting table 14.

  The pair of left and right movable mounting tables 14, the standing wall 12 and the back support frame 15 are made of a conductive rubber material. Further, the horizontal mounting portion 12 of the base 11 is formed from a laminate in which a conductive rubber material 12A is sandwiched between metal plates 12B, and metal support legs 24 are fixed to the lower surface of the horizontal mounting portion 12. . A reinforcing metal plate 25 is fixed to the side surface of the movable mounting table 14. In this embodiment, electronic conductive rubber is used as the conductive rubber material, and stainless steel is used as the material of the metal plate 12B, the support leg 24, the reinforcing metal plate 25, and the support base 20. .

  By fixing the screw rod 16 with the nut 18 at the fixed position of the movable mounting table 14 corresponding to the size of the liquid crystal panel module 30 to be packed, the pair of left and right movable mounting tables 14 are placed at predetermined positions on the horizontal mounting unit 12. Can be fixed. In addition, the bagging device 10 is installed on a metal table (not shown), and the support leg 24 is in contact with the metal table to make a ground connection. FIG. 7 shows a state in which the liquid crystal panel module 30 is placed in the recess 19 of the bagging device 10 of the present embodiment and the tare 40 is covered from above.

  As described above, according to the bagging device 10 of the present embodiment, by providing the pair of left and right movable mounting tables 14 movably in the left and right length directions along the horizontal mounting portion 12 of the base 11, Depending on the size of the liquid crystal panel module 30 to be mounted, the distance between the pair of left and right movable mounting tables 14 can be freely adjusted, and a plurality of sizes of the liquid crystal panel module 30 can be stood in a stable posture. .

Further, as described above, the positioning guides (screw rods 16) projecting downward from the support base 20 on the bottom surface side of the pair of left and right movable mounting bases 14 are provided in the movement guide holes provided on the left and right sides of the horizontal mounting part 12. 17, by simply moving the positioning member 16 along the movement guide hole 17, the pair of left and right movable mounting tables 14 can be easily and accurately moved to the required position along the left and right length directions. Can be moved.
Further, when the movement of the pair of left and right movable mounting tables 14 is completed to a required position according to the size of the liquid crystal panel module 30, the positioning member 16 protruding from the movement guide hole 17 is fixed to the stopper (nut 18) as described above. By fixing with (3), the movable mounting table 14 can be reliably fixed at a required position of the horizontal mounting portion 12. Therefore, the liquid crystal panel module 30 can be stood in a stable posture without the movable mounting table 14 being displaced due to the weight of the liquid crystal panel module 30.

In addition, as described above, by forming the bagging device 10 using a conductive rubber material, it is possible to reduce the generation of foreign matter and static electricity and to increase the strength of the bagging device 10. Further, since the conductive rubber material absorbs the impact, the liquid crystal display panel module 30 can be prevented from being damaged.
Further, by using metal members (metal reinforcing plate 25, support base 20, metal plate 12B, support legs 24) on the movable mounting table 14 and the horizontal mounting portion 12 of the bagging device 10 as appropriate, the bagging device is reinforced. Can be effectively performed, and the bagging device can be weighted, so that the bagging device can be prevented from overturning.

  In addition, by providing the bagging device 10 with a display 21 and a stopper plate 22 that indicate the position at which the movable mounting table 14 is fixed according to the size of the liquid crystal panel module 30, the movable mounting table 14 according to various panel sizes is provided. Therefore, the workability can be improved.

It is a schematic perspective view of the bagging apparatus of embodiment of this invention. It is the schematic perspective view seen from the side surface side of a bagging apparatus. It is the schematic perspective view seen from the back side of the bagging apparatus. It is a top view of a bagging apparatus. It is AA sectional drawing of a bagging apparatus. It is a principal part enlarged view of a bagging apparatus. It is a figure which shows the state which mounted the liquid crystal panel module in the bagging apparatus, and covered the tare. (A) is an exploded view of a liquid crystal panel module, (B) is a schematic perspective view of a liquid crystal panel module. It is a figure which shows a prior art example. It is a figure which shows a prior art example.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 Bagging apparatus 11 Base 12 Horizontal mounting part 13 Standing wall 14 Movable mounting base 14a Back frame part 14b Bottom frame part 14c Front frame part 15 Back support frame 16 Screw rod 17 Movement guide hole 18 Nut 19 Recess 20 Support base 21 (21A, 21B, 21C, 21D) Display indicating the fixing position 22 Stopper plate 22A Protruding portion 23 Small protrusion 24 Support leg 25 Reinforcing metal plate 30 LCD panel module 31 Glass substrate 32 Substrate 33 Outer frame 33a Chassis 33b Bezel 40 Tare

Claims (14)

A bagging device that holds a display panel in a standing posture and covers the tare from above,
A base having a horizontal mounting portion, a hanging wall erected from an intermediate portion in the front-rear width direction of the base, and a left-right length along the horizontal mounting portion of the base on the front side of the hanging wall It has a pair of left and right movable mounting tables that are movable in the vertical direction,
The movable mounting table has a recess into which the lower side portion of the display panel can be inserted. The rear side portion of the recess is brought into contact with the hanging wall and the positioning member protrudes downward from the bottom surface. On the other hand, provided on both the left and right sides of the horizontal mounting portion of the base is a movement guide hole that allows the positioning material to move through,
A display panel packing apparatus, wherein the movable mounting table is moved according to the size of the display panel, and a positioning member protruding from the moving guide hole is fixed at a required position with a stopper. The display panel to be packed is composed of a module in which a driving means is connected to a glass substrate and an outer frame is assembled.
The display panel bagging device according to claim 1, wherein the pair of left and right movable mounting tables are moved to positions where outer frame frames on both left and right sides of the display panel are in contact with each other.   The movement guide hole provided in the base is composed of a narrow hole elongated in the left-right direction provided symmetrically on both sides of the horizontal mounting portion in the left-right length direction, and the inner end position of the long narrow hole is The left and right outer frame frames of the left and right sides of the display panel of the minimum size to be packed are set as positions where the right and left side frames of the display panel of the maximum panel can be set. The display panel bagging device according to 2.   4. The display panel according to claim 3, wherein a pair of front and rear moving guide holes are provided in the front-rear width direction, and a pair of positioning members are provided to project from the bottom surfaces of the concave portions of the front, rear, left and right movable mounting tables. Bagging equipment.   The display panel bagging device according to any one of claims 1 to 4, wherein the positioning member includes a screw rod, and the stopper includes a nut that is fastened to the screw rod.   The display panel packaging apparatus according to any one of claims 1 to 5, wherein a display indicating a position for fixing the movable mounting table is provided on the base in accordance with a size of the display panel. .   A stopper plate provided with a protruding portion at a position for fixing the movable mounting table according to the size of the display panel is affixed to the horizontal mounting portion of the base, while the lower surface of the movable mounting table is attached. The display panel bagging device according to any one of claims 1 to 6, wherein a small protrusion is provided in contact with the protruding portion of the stopper plate.   The height of the hanging wall is lower than the minimum size of the display panel to be packed, and the movable mounting table includes a rear frame portion in contact with the hanging wall and a lower end portion of the rear frame portion. And a front frame part protruding from the front end of the bottom frame part and lower than the rear frame part, and enclosing the concave part surrounded by the front frame part, the bottom frame part and the rear frame part. The display panel bagging device according to any one of claims 1 to 7, wherein the display panel is formed such that a front-rear width of the recess is larger than a thickness of the display panel.   The upper end of the rear frame portion of the movable mounting table is set to a height that coincides with the upper end of the hanging wall, and the rear surface of the rear frame portion is in surface contact with the hanging wall as a vertical surface. 9. The display panel bagging apparatus according to claim 8, wherein the front surface is an inclined surface projecting downward, and the height of the front frame portion is ½ or less of the height of the rear frame portion.   The movable mounting table and the standing wall are formed of a conductive rubber material, and the horizontal mounting portion of the base is formed of a laminate in which the conductive rubber material is sandwiched between metal plates. The display panel bagging device according to any one of claims 1 to 9, wherein a metal support leg is fixed to a lower surface, and the support leg is grounded.   A reinforcing metal plate is fixed to a side surface of the movable mounting table, a support base having a rectangular frame is fixed to the bottom surface of the bottom frame portion, and an upper end of the positioning member is fixed to the support base. Item 15. The display panel bagging device according to Item 10.   The triangular back support frame is provided, the front surface in the vertical direction of the back support frame is fixed to the back surface of the standing wall, and the bottom surface is fixed to the base. The display panel bagging device according to Item.   The display panel bagging device according to claim 12, wherein the back support frame is formed of a conductive rubber material.   The display panel bagging device according to claim 12 or 13, wherein a plurality of the back support frames are provided at intervals in the left-right length direction of the standing wall and the base.

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