KR101590563B1 - Apparatus for covering glass pannel in a crate - Google Patents

Apparatus for covering glass pannel in a crate Download PDF

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Publication number
KR101590563B1
KR101590563B1 KR1020140099742A KR20140099742A KR101590563B1 KR 101590563 B1 KR101590563 B1 KR 101590563B1 KR 1020140099742 A KR1020140099742 A KR 1020140099742A KR 20140099742 A KR20140099742 A KR 20140099742A KR 101590563 B1 KR101590563 B1 KR 101590563B1
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KR
South Korea
Prior art keywords
glass panel
chain
cover
bracket
cover member
Prior art date
Application number
KR1020140099742A
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Korean (ko)
Inventor
한상길
이상근
Original Assignee
(주)젠틸패키징시스템
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Priority to KR1020140099742A priority Critical patent/KR101590563B1/en
Application granted granted Critical
Publication of KR101590563B1 publication Critical patent/KR101590563B1/en

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    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells

Abstract

The present invention relates to a glass panel cover device for a crater, and more particularly, to a glass panel cover device for a crater, comprising: a side cover member provided on a glass panel mount on which a glass panel is mounted; A first chain assembly movably provided on one side of the glass panel holder and configured to pass through the inside of the one side cover member; A second chain assembly movably provided on the other side of the glass panel holder, the second chain assembly being provided to pass through the inside of the other side cover member; A chain drive unit for simultaneously driving the first and second chain assemblies; And a cover screen which is connected to both ends of the first and second chain assemblies and covers the front surface of the glass panel holder while moving up and down according to the movement of the first and second chain assemblies. According to the present invention, it is possible to prevent foreign matter from flowing into the glass panel mounted on the glass panel mount, and to simplify the configuration for covering the glass panel mounted on the glass panel mount.

Description

[0001] APPARATUS FOR COVERING GLASS PANEL IN A CRATE [0002]

The present invention relates to a glass panel cover device for crates.

As the information society develops, various screen display devices are required. Accordingly, a variety of thin plate type display devices such as a liquid crystal display (LCD), a plasma display panel (PDP), and an organic light emitting diode (OLED)

The LCD, which is a liquid crystal display, includes a first substrate having a color filter layer, a second substrate on which driving elements are arranged, and a liquid crystal layer filled between the first and second substrates. The first substrate and the second substrate are each subjected to semiconductor manufacturing processes on a glass panel to form a circuit. The display device in which the first substrate and the second substrate are collectively referred to as a glass panel and the liquid crystal layer is filled between the first and second substrates is referred to as a glass panel.

The glass panel is transported during the manufacturing process of the liquid crystal display device, and when the LED is completed, the LED is transferred to the package over a long distance. When the glass panels (or LED panels) are loaded on a stacking table (also referred to as a crates or a stacking device) when the glass panel is transported or the LED package is transported, . On the other hand, when the stacking table on which the glass panels are stacked is to be transported for a long distance, it covers the space where the glass panels are stacked to prevent dust from entering into the space where the glass panels are stacked.

Korean Patent No. 10-1176034 (registered on Aug. 16, 2012) (referred to as prior art) discloses a shielding apparatus for an LCD glass crate.

However, in the prior art, a shielding film for covering a glass loaded on a support of a horizontal support is formed by a movement of a plurality of guide rollers, a wire connected to the guide rollers and a shield bar and links connected to the guide rollers, There is a disadvantage that the structure for covering the glass is complicated and the movement of the shielding film is not smooth. In addition, when the glass is covered with the shielding film, the shielding film is formed of two pieces, and the foreign substance may flow into the two shielding films.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a glass panel cover device of a crater for preventing the entry of foreign matter into a glass panel mounted (placed) on a glass panel mount.

Another object of the present invention is to provide a glass panel cover device for a crater that simplifies the structure for covering a glass panel mounted on a glass panel mount.

In order to achieve the object of the present invention as described above, a side cover member provided on both sides of a glass panel mount on which the glass panel (s) are mounted; A first chain assembly movably provided on one side of the glass panel holder and configured to pass through the inside of the one side cover member; A second chain assembly movably provided on the other side of the glass panel holder, the second chain assembly being provided to pass through the inside of the other side cover member; A chain drive unit for simultaneously driving the first and second chain assemblies; And a cover screen which is connected to the first and second chain assemblies and covers the front surface of the glass panel holder while moving up and down according to the movement of the first and second chain assemblies. / RTI >

Wherein the side cover member is located on the front side and the upper side of the glass panel holder and includes a bending tube in which a chain of the chain assembly is movably positioned and a cover plate coupled to the bending tube, And a guide slit into which the cover screen is inserted is preferably provided on a side surface of the pipe.

It is preferable that a sealing member for sealing the guide slit is provided on the bending pipe.

The sealing member is preferably formed in a flexible plate shape.

Preferably, the first and second chain assemblies include a plurality of support spawl rails provided respectively at the upper and lower portions, and a chain in the form of a closed curve engaged with the support spawraets.

The chain drive unit includes a first bracket coupled to one side of a glass panel mount, a drive sprocket rotatably coupled to the bracket, a second bracket spaced apart from the first bracket, A drive sprocket rotatably coupled to the drive sprocket; a drive chain connecting the drive sprocket and the driven sprocket; a transmission coupled to the driven sprocket; and a transmission coupled to the transmission to transmit the power transmitted to the transmission to the first , And a power transmission unit for transmitting the power to the two-chain assembly.

And a support roller for preventing sagging of the cover screen is provided on the upper portion of the glass panel holder.

According to the present invention, one cover screen moves according to the movement of the first and second chain assemblies to cover the glass panel (s) placed on the glass panel mount, thereby preventing foreign substances from entering the glass panel. Particularly, since the chain is provided inside the bending tube constituting the side cover member, and the sealing member is sealed by the guide slit provided in the bending pipe, foreign substances that may be generated when the chain moves can be prevented from flowing into the glass panel .

Further, since the cover screen is moved by the first and second chain assemblies and the chain drive unit, the movement of the cover screen is not only smooth but also accurate.

In addition, the present invention simplifies the construction since the structure for covering the glass panel (s) placed on the glass panel mount includes the cover screen, the first and second chain assemblies, and the chain drive unit.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a front view showing a crater having an embodiment of a glass panel cover device for crates according to the present invention;
FIG. 2 is a side view of a crater having an embodiment of a glass panel cover device for a crates according to the present invention,
3 is a side view showing a bending pipe constituting an embodiment of a glass panel cover device for crates according to the present invention,
FIG. 4 is a plan view showing a chain and a fastening unit constituting an embodiment of a glass panel cover device for crates according to the present invention, FIG.
5 is a front sectional view showing a bending pipe and a sealing member constituting an embodiment of the glass panel cover device of the crates according to the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, an embodiment of a crater glass panel cover apparatus according to the present invention will be described with reference to the accompanying drawings.

1 is a front view showing a crater equipped with an embodiment of a glass panel cover device for crates according to the present invention. 2 is a side view of a crater equipped with an embodiment of a glass panel cover device for a crates according to the present invention.

1 and 2, an embodiment of a glass panel cover device for a crates according to the present invention includes a side cover member 100, a first chain assembly 200, a second chain assembly 300, A drive unit 400, and a cover screen 500.

The side cover member 100 is provided on both sides of the glass panel mount 600 on which the glass panel (s) are mounted. The side cover member 100 covers both sides of the glass panel mounted on the glass panel mount 600. In one embodiment of the glass panel mount 600, the glass panel mount 600 includes a base frame 610 and a glass panel support frame 620. The base frame 610 preferably has a uniform thickness in a rectangular shape having a predetermined area. The glass panel support frame 620 is provided on the upper surface of the base frame 610. The glass panel support frame 620 includes a front frame part 621 sloped on the upper surface of the base frame 610 and contacting the glass panel and a frame part 621 provided on the base frame 610 at an interval from the front frame part 621 A rear frame part 622 and a plurality of connection parts 623 connecting the front frame part 621 and the rear frame part 622. [ A receiving portion 624 is provided in front of the base frame 610 so as to be perpendicular to the front frame portion 610 and a glass panel is placed on the receiving portion 624.

The side cover member 100 is preferably provided on both sides of the glass panel support frame 620 of the glass panel mount 600. The side cover member 100 includes a bending pipe 110 positioned over the front side and the upper side of the glass panel mount 600 and having a chain of chain assemblies movably disposed therein, And a cover plate 120. It is preferable that the bending pipe 110 has a rectangular cross-section. It is preferable that a guide slit 111 is provided on the side surface of the bending pipe 110 as shown in Fig. The guide slit 111 is provided on the side of the bending pipe 110, that is, on the side where the glass panel is located. It is preferable that the guide slit 111 is formed so as to have a uniform width from the upper portion to the lower portion of the bending pipe 110.

The first chain assembly 200 is movably provided on one side of the glass panel mount 600 and is provided to pass through the inside of the first side cover member 100. The first chain assembly 200 includes a plurality of support spawlets 210, respectively, disposed at the top and bottom, and a chain 220 in the form of a closed curve that engages the support spawakets 210. That is, two support spawlets 210 are horizontally spaced apart from the upper side of the side cover member 100, and one supporting spoiler 210 is provided below the side cover member 100 And another supporting spole racket 210 is provided on the lower side of the glass panel holder 600. The chain 220 is connected to enclose a plurality of supporting spoiler rails 210 to be engaged with the supporting spoiler rails 210 and a part of the chain 220 is connected to a bending pipe 110).

The second chain assembly 300 is movably provided on the other side of the glass panel mount 600 and is provided to pass through the inside of the other side cover member 100. The second chain assembly 300 includes a plurality of support sprockets 310, each of which is provided at the top and bottom, such as the first chain assembly 200, and a closed curve < RTI ID = 0.0 > (Not shown). Since the configuration of the second chain assembly 300 is the same as that of the first chain assembly 200, a detailed description thereof will be omitted.

The chain drive unit 400 drives the first and second chain assemblies 200 and 300 simultaneously. The chain drive unit 400 includes a first bracket 410 coupled to one side of the glass panel mount 600 and a second bracket 410 coupled to the first bracket 410 to be rotatable, A second bracket 430 spaced apart from the first bracket 410, a driven spracket 440 rotatably coupled to the second bracket 430, A transmission 460 connected to the driven spracket 440 and a transmission 460 connected to the transmission 460 to transmit the power transmitted to the transmission 460 to the transmission 460. [ And transmits the power to the first and second chain assemblies (200) and (300). The power transmitting unit 470 includes a rotating shaft 471 horizontally positioned inside the glass panel holder 600, a first main spool rack 472 connected to the transmission 460, A transmission chain 474 connecting the first main sprocket 473 and the second main sprocket 473 to the first main sprocket 472 and the second main sprocket 473, 200 includes two auxiliary sprackets 475 that engage the chains 220, 320, respectively. When the driving spoiler is rotated, the rotational force of the driving spoiler 420 is transmitted to the driven spracket 440 through the driving chain 450 to rotate the driven spracket 440. The rotation of the driven spoiler 440 is decelerated by the transmission 460 and transmitted to the chains 220 and 320 of the first and second chain assemblies 200 and 300 through the power transmitting unit 470, , The chains 220 and 320 of the two chain assemblies 200 and 300 simultaneously move. The chains 220 and 320 of the first and second chain assemblies 200 and 300 are moved in the forward direction and the driving spoiler 420 is rotated counterclockwise The chains 220 and 320 of the first and second chain assemblies 200 and 300 are moved in the reverse direction. On the other hand, the operation of the power transmitting unit 470 is as follows. The rotation transmitted from the transmission 460 is transmitted to the rotary shaft 471 through the first and second main spoilers 472 and 473 and the transmission chain 474 so that the rotary shaft 471 rotates, The auxiliary sprockets 475 rotate simultaneously to move the chains 220 and 320 of the first and second chain assemblies 200 and 300 simultaneously. The drive spokes 420 may be manually or automatically rotated.

The cover screen 500 is connected to both the first and second chain assemblies 200 and 300 and the glass panel holder 600 is moved up and down according to the movement of the first and second chain assemblies 200 and 300, As shown in FIG. The cover screen 500 is preferably formed in a rectangular plate shape. That is, one side of the cover screen 500 is connected to the chain 220 of the first chain assembly 200 and the other side of the cover screen 500 is connected to the chain 320 of the second chain assembly 300 . The cover screen 500 and the chains 220 and 320 are preferably connected by a fastening unit 510, as shown in FIG. The fastening unit 510 includes a connection bracket 511 provided on a link of the chains 220 and 320 and a plurality of bolts 512 fastening the connection bracket 511 and the cover screen 500. The length of the cover screen 500 in the up and down direction is preferably less than the length of the chains 220 and 320 and is long enough to cover the front and top surfaces of the glass panel holder 600. Accordingly, the first and second chain assemblies 200 and 300 move along with the movement of the chains 220 and 320 to cover or open the front and top surfaces of the glass panel holder 600. That is, when the cover screen 500 is positioned on the rear frame portion 622 of the glass panel support frame 620, the front surface of the glass panel mount 600 is opened and the cover screen 500 is mounted on the side cover member 100 And covers the entire surface of the glass panel holder 600. The cover screen 500 or the tightening unit 510 penetrates the guide slit 111 of the bending pipe 110 of the side cover member 100 when the cover screen 500 is positioned on the side cover member 100. [ It is preferable that the bending pipe 110 is provided with a sealing member 130 for sealing the guide slit 111 as shown in Fig. The sealing member 130 is preferably formed in a flexible plate shape. The sealing member 130 may be made of a rubber material, a silicone material, or the like. The sealing member 130 seals and seals the guide slit 111 of the bending pipe 110 when the cover screen 500 is not positioned on the bending pipe 110 and the cover screen 500 is attached to the bending pipe 110 It is brought into close contact with the upper surface of the cover screen 500.

Shaped support roller 140 for preventing sagging of the cover screen 500 is provided above the glass panel holder 600. [ The support roller 140 is rotatably provided. Preferably, two support rollers 140 are provided on the same horizontal line.

Hereinafter, the operation and effect of the crating glass panel cover device according to the present invention will be described.

First, when the glass panel package (or glass panel) P in which a plurality of glass panels are stacked is placed on the receiving portion 624 of the glass panel mount 600 to cover the glass panel package P, The chains 220 and 320 of the first and second chain assemblies 200 and 300 are moved in one direction by rotating the driving spoiler 420 of the first chain assembly 400 in one direction (clockwise). The cover screen 500 coupled to the chains 220 and 320 moves toward the side cover member 100 as the chains 220 and 320 of the first and second chain assemblies 200 and 300 move in one direction The front end of the cover screen 500 contacts the base frame 610 of the glass panel mount 600 while covering the entire surface of the glass panel mount 600. Thus, the glass panel package P placed on the glass panel holder 600 is covered. That is, both side surfaces of the glass panel package P placed on the glass panel mount 600 cover the side cover members 100 and the front surface of the glass panel package P covers the glass panel package P P). This prevents foreign matter from flowing into the glass panel package P when the glass panel package P is transported using the crates.

On the other hand, when the glass panel package P placed on the glass panel holder 600 is exposed (opened), the driving spoiler 420 of the chain drive unit 400 is rotated in the other direction (counterclockwise) The chains 220 and 320 of the two chain assemblies 200 and 300 are moved in opposite directions. A cover screen 500 coupled to the chains 220 and 320 as the chains 220 and 320 of the first and second chain assemblies 200 and 300 move in opposite directions is disposed on the glass panel mount 600 The front surface of the glass panel holder 600 is opened while moving toward the rear frame part 622. As a result, the glass panel package P placed on the glass panel holder 600 is exposed. Thus, the glass panel package P placed on the glass panel holder 600 can be taken out.

As described above, according to the present invention, as one cover screen 500 moves according to the movement of the first and second chain assemblies 200 and 300, the glass panel 200 covers the glass panel (s) placed on the glass panel holder 600, Thereby preventing the inflow of foreign matter. In particular, the chains 220 and 320 are provided in the bending pipe 110 constituting the side cover member 100, and the guide slit 111 provided in the bending pipe 110 is sealed with the sealing member 130 So that foreign substances that may be generated when the chains 220 and 320 move can be prevented from flowing into the glass panel.

Also, since the cover screen 500 is moved by the first and second chain assemblies 200 and 300 and the chain drive unit 400, the movement of the cover screen 500 is smooth and the movement is accurate .

The present invention is also applicable to a case in which the structure for covering the glass panel (s) placed on the glass panel mount 600 includes the cover screen 500, the first and second chain assemblies 200 and 300, and the chain drive unit 400 So that the configuration is simplified.

100; Side cover member 200; The first chain assembly
300; A second chain assembly 400; Chain drive unit
500; Cover Screen

Claims (7)

A side cover member provided on each of the glass panel mounts on which the glass panel is mounted;
A first chain assembly movably provided on one side of the glass panel holder and configured to pass through the inside of the one side cover member;
A second chain assembly movably provided on the other side of the glass panel holder, the second chain assembly being provided to pass through the inside of the other side cover member;
A chain drive unit for simultaneously driving the first and second chain assemblies;
And a cover screen which is connected to both ends of the first and second chain assemblies and covers the front surface of the glass panel holder while moving up and down according to the movement of the first and second chain assemblies,
The chain drive unit includes a first bracket coupled to one side of a glass panel mount, a drive sprocket rotatably coupled to the first bracket, a second bracket spaced apart from the first bracket, A drive sprocket rotatably coupled to the bracket; a drive chain connecting the drive spracket and the driven spracket; a transmission coupled to the driven sprocket; and a drive unit coupled to the transmission, And a power transmitting unit for transmitting the power to the first and second chain assemblies. [2] The apparatus according to claim 1, wherein the side cover member is positioned between a front side and an upper side of the glass panel holder, and includes a bending pipe in which a chain of the chain assembly is movably positioned, And a guide slit for inserting the cover screen into the side surface of the bending pipe. The apparatus of claim 2, wherein the bending tube is provided with a sealing member for sealing the guide slit. The apparatus of claim 3, wherein the sealing member is formed in a flexible plate shape. [2] The apparatus of claim 1, wherein the first and second chain assemblies include a plurality of support spawl rails provided respectively at the upper and lower portions, and a glass of a crater including a chain in the form of a closed curve engaged with the support spawakets Panel cover device. delete The apparatus of claim 1, wherein a support roller is provided above the glass panel holder to prevent deflection of the cover screen.
KR1020140099742A 2014-08-04 2014-08-04 Apparatus for covering glass pannel in a crate KR101590563B1 (en)

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Application Number Priority Date Filing Date Title
KR1020140099742A KR101590563B1 (en) 2014-08-04 2014-08-04 Apparatus for covering glass pannel in a crate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020140099742A KR101590563B1 (en) 2014-08-04 2014-08-04 Apparatus for covering glass pannel in a crate

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KR101590563B1 true KR101590563B1 (en) 2016-02-18

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000179253A (en) * 1998-12-10 2000-06-27 Bunka Shutter Co Ltd Opening and closing device
KR200318037Y1 (en) * 2003-04-09 2003-06-28 김종철 A horizontal folding type-damper
KR20040037019A (en) * 2003-11-24 2004-05-04 삼성코닝정밀유리 주식회사 Packing container and packing method for flat display glass
KR20050022963A (en) * 2004-11-02 2005-03-09 삼성코닝정밀유리 주식회사 Packing container for flat display glass

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000179253A (en) * 1998-12-10 2000-06-27 Bunka Shutter Co Ltd Opening and closing device
KR200318037Y1 (en) * 2003-04-09 2003-06-28 김종철 A horizontal folding type-damper
KR20040037019A (en) * 2003-11-24 2004-05-04 삼성코닝정밀유리 주식회사 Packing container and packing method for flat display glass
KR20050022963A (en) * 2004-11-02 2005-03-09 삼성코닝정밀유리 주식회사 Packing container for flat display glass

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