KR20060083043A - Grip of packing apparatus for plasma display panel module - Google Patents

Abstract

The present invention relates to a transfer device for a packaging device that can facilitate the process of transporting and packaging the packaging device for a plasma display panel module to the module.

The transfer device of the packaging apparatus for a plasma display panel module according to the present invention has a body having an arcuate cross section, a locking jaw for fixing to the packaging device at an end of the body, and a guide hole formed in an arcuate shape on a cross section of the body. And a shaft penetrating the guide hole and moving along the arc-shaped guide hole, and a bracket formed on the shaft and pivotable along the guide hole.

Description

Lee, Jae-Kee of Plasma Display Panel Module Packaging Equipment {GRIP OF PACKING APPARATUS FOR PLASMA DISPLAY PANEL MODULE}             

1 is an exploded perspective view showing a packaging apparatus for a plasma display panel module according to a first embodiment of the present invention.

FIG. 2 is a cross-sectional view taken along the line II ′ of FIG. 1. FIG.

3 is a view showing a transfer machine of the conventional packaging device for modules.

4 is a view showing a combination of the transfer device and the packaging device shown in FIG.

5 is a view showing a transfer machine of the packaging apparatus according to the present invention.

6 is a view showing a combination of the transfer device and the packaging device shown in FIG.

7 is a view showing a process of bonding the packaging device and the module using the transfer machine according to the present invention.

<Description of Symbols for Main Parts of Drawings>

90: body 92: locking jaw

94: bracket 95: shaft

96: hole 97: axis                 

98: guide hole

The present invention relates to a packaging apparatus for a plasma display panel module, and more particularly, to a packaging apparatus for a plasma display panel module that can be easily attached to the module and maintain stability.

Recently, various flat panel displays have been developed to reduce weight and volume, which are disadvantages of cathode ray tubes. Such flat panel displays include liquid crystal displays, field emission displays, plasma display panels (hereinafter referred to as " PDPs ") and electro-luminescence (Electro-Luminescence). And display devices.

Among such flat panel displays, the PDP displays an image by ultraviolet light emitted from an inert mixed gas such as He + Xe, Ne + Xe, He + Xe + Ne, and the like emitting phosphors. Such PDPs are used for high resolution televisions, monitors, and indoor / outdoor advertising because they have fast response speed and are suitable for displaying large-area images.

In such a PDP, electrodes, barrier ribs, and phosphors are formed on a glass substrate by screen printing. Sealing and exhausting the panel, the panel is made, and when the chassis, circuit board and power unit are assembled to the panel, the PDP module is manufactured. The manufactured semi-finished PDP module is transported back to the set maker to complete the finished PDP set, which is delivered to the consumer.

However, the PDP is thin and has a large screen, which may cause a risk of damage even during small vibrations and impacts during transportation, and a defect may occur in the electrode, the partition wall, or the foreign matter entering the circuit part.

Therefore, in order to safely transport such a PDP to a remote place, a packaging device is required.

Accordingly, it is an object of the present invention to provide a transfer machine for a PDP module packaging device capable of easily and stably carrying a packaging device and bonding the packaging device with a module.

In order to achieve the above object, the transfer device of the packaging device for a plasma display panel module according to the present invention, the body is formed in an arc-shaped cross section, the locking jaw for fixing to the packaging device at the end of the body, the cross section of the body A guide hole formed in an arc shape, a shaft penetrating the guide hole and moving along the arc-shaped guide hole, and a bracket formed on the shaft and pivotable along the guide hole.

The bracket further comprises a hole to which the carrier line for transporting the packaging device is connected. Transfer device for a plasma display panel module packaging device, characterized in that.

It is formed on the body and when the locking step is coupled to the packaging device further comprises a fixing shaft for fixing the transfer machine to the packaging device.

The bracket may be movable along a rectangular hole formed on the side of the body.

The locking jaw has two or more locking jaws for fixing to the packaging device.

Other objects and features of the present invention in addition to the above object will be apparent from the description of the embodiments with reference to the accompanying drawings.

Hereinafter, exemplary embodiments of the present invention will be described with reference to FIGS. 1 to 7.

1 is a view showing a packaging device for facilitating the transport of the PDP module.

FIG. 2 is a cross-sectional view taken along line II ′ in FIG. 1.

1 and 2, the packaging device for a module of the PDP is symmetrically disassembled on both sides of the rear surface of the module 10, and includes first and second bending parts 35 and 65 that are bent outwardly. Second support bodies 30 and 60 are provided.

The PDP module 10 is coupled to the PDP 12 and the rear surface of the PDP 12 to support the PDP 12 and to fix a circuit portion including a circuit board not shown, and a heat sink ( 14 is installed side by side to the bracket 20 to reinforce the rigidity of the heat sink 14, and the screw 39 formed on the bracket 20 to pass through the first and second support (30, 60) Has a boss 22 to be fastened.

The PDP 12 generally forms an upper plate by sequentially forming upper electrodes, a dielectric layer, and a protective film on an upper glass substrate, and sequentially forms lower electrodes, a lower dielectric layer, a partition, and a phosphor layer on the lower glass substrate. To make. When the upper plate and the lower plate of the PDP 12 are prepared as described above, the upper plate and the lower plate are bonded together with a sealant between them and sealed through the firing process of the sealant, and then He + Xe, Ne + Xe, He + It is completed by injecting an inert mixed gas such as Xe + Ne.

The heat sink 14 is formed with bosses (not shown) for fixing the circuit part including the bracket 20 and the circuit board. The heat sink 14 supports the PDP 12 and the circuit portion, and functions to dissipate heat generated from the PDP 12.

The bracket 20 is formed in the vertical and horizontal directions on the rear surface of the heat sink 14 to reinforce the supporting strength of the heat sink 14. The boss 22 formed on the bracket 20 is formed with a screw hole to which the screw 39 passing through each of the first and second supports 30 and 60 is fastened.

The first support 30 is a flat frame 36 having a "U" shape, and a bending portion 35 perpendicular to the flat frame 36 and bent outward to have a "U" shaped cross section from the end. ). Here, the first support 30 is formed by molding using a mold. The first support 30 may be made of plastic, thermoplastic resin, or the like.

As shown in FIG. 3, the flat frame 36 has a vertical support frame 55 supporting the rear surface of the vertical edge of the PDP module 10 and a predetermined width from both ends of the vertical support frame 55. It is formed of first and second horizontal support frames 51 and 53 which extend and support the rear surface of the horizontal edge of the PDP module 10. The planar frame 36 has a plane having a “U” shape by the vertical support frame 55 and the first and second horizontal support frames 51 and 53.

Reinforcing protrusions 57 are formed in the vertical support frame 55 to reinforce the supporting strength of the vertical support frame 55.

The reinforcement protrusion 57 protrudes to have a “U” shaped cross section by a square groove formed in the longitudinal direction of the vertical support frame 55 on the rear surface of the vertical support frame 55. In addition, the reinforcing protrusions 57 formed at the boundary portions 59a and 59b perpendicular to the vertical support frame 55 and the horizontal support frames 51 and 53 are formed in a cross shape.

Accordingly, the vertical support frame 55 is reinforced by the reinforcement protrusion 57. The reinforcement protrusion 57 of the vertical support frame 55 supports the rear and side surfaces of the PDP module 10.

Each of the first and second horizontal support frames 51 and 53 has carrying handles 32 and 34 formed at an outer edge adjacent to the bending part 35, and a plurality of screw holes formed at the inner edge and passing through the screws. 46 and a mesh-shaped protrusion 56 for reinforcing rigidity.                     

Each of the carrying handles 32 and 34 has a rectangular shape in which each corner portion is rounded and is formed symmetrically with each other.

Each of the plurality of screw holes 46 is formed on a square groove 48 formed at an inner edge of each of the first and second horizontal support frames 51 and 53, and the first support 30 is connected to the PDP module 10. Screw 39 for coupling to the back of the penetrates.

The mesh-shaped protrusion 56 is formed by square grooves in a matrix form formed on the first and second horizontal support frames 51 and 53, and the height thereof is the same as that of the reinforcing protrusion 57.

The bending portion 35 is vertically outward from the end of the first vertical bending portion 61 and the first vertical bending portion 61 vertically bent along the end of the flat frame 36, as shown in FIG. A horizontal bending portion 63 that is bent toward the side, a second vertical bending portion 64 that is vertically bent from an end of the horizontal bending portion 63 to face the first vertical bending portion 61, and the first and second portions. A reinforcing rib 62 is formed between the vertical bending portions 61 and 65.

The first vertical bending portion 61 is vertically bent to have the same height along the end of the flat frame 36.

The horizontal bending portion 63 is formed to be parallel to the flat frame 36. At this time, hooks 42 and 44 are formed on the horizontal bending portion 63 which is bent from the ends of each of the first and second horizontal support frames 51 and 53. The hooks 42 and 44 serve to prevent the flow of the plurality of supports 30 when the plurality of supports 30 are stacked to overlap.

The second vertical bending portion 64 is bent from the horizontal bending portion 63 to face the first vertical bending portion 61 so as to have a different height depending on the position. That is, when the PDP module 10 is supported, the width W1 of the portion to which the load of the PDP module 10 is concentrated is different from the width W2 of the portion that is not. Accordingly, the second vertical bending portion 61 distributes the concentrated load and distributes the stress.

Such a packaging device is manufactured using a plastic mold or a thermoplastic resin. As the PDP becomes larger, the packaging device becomes larger and heavier in weight. Accordingly, in order to streamline the work, the transfer device is used in the process of transporting the packaging device to the module.

3 is a view showing a module packaging device transfer machine according to the first embodiment.

Referring to Figure 3, the module packaging device transfer device is connected to a line (not shown) for moving the packaging device to the desired place, the carrier ship 76 and the handle (76) connected to the central axis 72 for transporting the packaging device; 70 and a locking jaw 74 integrally connected to the handle 70 based on the central axis 72.

4 is a view showing a combination of the packaging device transfer device to the packaging device to transport the packaging device.

3 and 4, the width between the locking jaws 74 changes as the handle 70 of the transfer machine moves to both sides with respect to the central axis. By using this, the locking jaw 74 is caught in the hole 31 of the packaging device 30. The carrier ship 76 is fixed to the transfer machine and cannot move in alignment with the packaging apparatus 30.

The process of transporting the packing device 30 by using the transfer machine and attaching the packing unit to the module is carried out by moving the packing unit 30 vertically with the module laid down, and then separating the transfer unit from the packing unit 30 and packing. The device 30 is manually nested with the module and bonded.

At this time, because the carrier 76 of the transfer machine is fixed to the transfer machine, it is necessary to separate the transfer machine from the packing device before laying the packing device. In this process, the direction in which the packing device is laid down is not constant. do.

5 is a view showing a transfer machine of the packaging device for a PDP module according to the second embodiment.

FIG. 6 is a view showing that the transfer device shown in FIG. 5 is combined with the packaging device 40 for a module.

5 and 6, the transfer device of the packaging device for a PDP module according to the present invention, the body 90 is formed in an arc-shaped cross section, and the locking step for fixing to the packaging device at the end of the body 90 94, a guide hole 98 formed in an arc shape on the cross section of the body, a shaft 97 passing through the guide hole 98 and moving along the arc shaped guide hole 98, and And a bracket 94 formed in the shaft 97 and pivotable along the guide hole 98.

The bracket 94 has a hole 96 is connected to the carrier for transporting the packaging device.

The fixing shaft 95 formed on the body fixes the transfer device to the packaging device when the locking jaw 94 is coupled to the packaging device.                     

The bracket 94 is formed to be movable along a rectangular hole formed on the side of the body.

The catching jaw 94 has two or more catching jaws for fixing to the packaging device. In the figure, a transfer machine in which two locking jaws 94 are formed is illustrated. If the two locking jaw (94) is coupled to the transfer machine when transporting the packaging device to prevent the packaging device to move in the left / right direction of the transport direction can be transported more stable packaging device.

7 is a view showing a process of transporting the packaging device 40 for a PDP module using the transfer machine according to the second embodiment, and bonding the module 100 and the packaging device 40.

Referring to FIG. 7, the packaging device 40 is transported by coupling a transfer device to a transport line 106 formed vertically in a transport line not shown around the laid down module 100. The transfer machine is formed in an arc-shaped cross section of the body 90, and a bracket 94 is connected to the shaft 97 movable along the guide hole 98 in the cross-section of the arc-shaped body. Since the 40 can be rotated as a pendulum movement with respect to the transport direction when transporting, the packaging device 40 can be positioned to an oblique degree on the module. Accordingly, unlike the transfer machine, which had to be placed in the vertical state of the packaging device, the module can be placed closer to the desired position. This reduces the hassle of manual correction if the heavy packaging device is tilted in an undesired direction. Therefore, the work efficiency is improved, and it is possible to prevent the breakage of components caused when the packaging device falls in an undesired direction.

As described above, according to the transfer device of the packaging device for a plasma display panel module according to an embodiment of the present invention, in the process of transporting the packaging device and bonding the packaging device to the module, it is more accurate by the transfer device which is rotatable in the moving direction of the module. The packaging device can be transported up to the location, which reduces the manual work and improves the work efficiency, and prevents the product from being damaged if the packaging device falls into the wrong position.

Those skilled in the art will appreciate that various changes and modifications can be made without departing from the technical spirit of the present invention. Therefore, the technical scope of the present invention should not be limited to the contents described in the detailed description of the specification but should be defined by the claims.

Claims (5)

In the transfer machine for transporting the packaging device for a plasma display panel module having a support body including a bending portion that is bent outwardly symmetrically assembled on both sides of the back of the plasma display panel module, A body having an arcuate cross section; Hanging jaw for fixing to the packaging device at the end of the body; A guide hole formed in an arc shape on the cross section of the body; An axis penetrating the guide hole and moving along the arc-shaped guide hole; And a bracket formed on the shaft, the bracket being pivotable along the guide hole. The method of claim 1, The bracket is a transfer device of the plasma display panel module packaging apparatus characterized in that it further comprises a hole to which the transport ship for transporting the packaging device. The method of claim 1, The transfer device of the plasma display panel module packaging apparatus characterized in that it further comprises a fixing shaft formed on the body and when the locking step is coupled to the packaging device for fixing the transfer device to the packaging device. The method of claim 1, The bracket is a transfer device of the plasma display panel module packaging apparatus, characterized in that movable along the rectangular hole formed on the side of the body. The method of claim 1, The catching jaw is the transfer device of the plasma display panel module packaging apparatus, characterized in that the two or more locking jaws for fixing to the packaging device.

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