KR101764502B1 - Transporting device of panel - Google Patents

Transporting device of panel Download PDF

Info

Publication number
KR101764502B1
KR101764502B1 KR1020150161597A KR20150161597A KR101764502B1 KR 101764502 B1 KR101764502 B1 KR 101764502B1 KR 1020150161597 A KR1020150161597 A KR 1020150161597A KR 20150161597 A KR20150161597 A KR 20150161597A KR 101764502 B1 KR101764502 B1 KR 101764502B1
Authority
KR
South Korea
Prior art keywords
panel
air
module
hole
injection hole
Prior art date
Application number
KR1020150161597A
Other languages
Korean (ko)
Other versions
KR20170058481A (en
Inventor
임남훈
Original Assignee
임남훈
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 임남훈 filed Critical 임남훈
Priority to KR1020150161597A priority Critical patent/KR101764502B1/en
Publication of KR20170058481A publication Critical patent/KR20170058481A/en
Application granted granted Critical
Publication of KR101764502B1 publication Critical patent/KR101764502B1/en

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G49/00—Conveying systems characterised by their application for specified purposes not otherwise provided for
    • B65G49/05—Conveying systems characterised by their application for specified purposes not otherwise provided for for fragile or damageable materials or articles
    • B65G49/06—Conveying systems characterised by their application for specified purposes not otherwise provided for for fragile or damageable materials or articles for fragile sheets, e.g. glass
    • B65G49/061—Lifting, gripping, or carrying means, for one or more sheets forming independent means of transport, e.g. suction cups, transport frames
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G49/00—Conveying systems characterised by their application for specified purposes not otherwise provided for
    • B65G49/05—Conveying systems characterised by their application for specified purposes not otherwise provided for for fragile or damageable materials or articles
    • B65G49/06—Conveying systems characterised by their application for specified purposes not otherwise provided for for fragile or damageable materials or articles for fragile sheets, e.g. glass
    • B65G49/063—Transporting devices for sheet glass
    • B65G49/064—Transporting devices for sheet glass in a horizontal position
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G51/00—Conveying articles through pipes or tubes by fluid flow or pressure; Conveying articles over a flat surface, e.g. the base of a trough, by jets located in the surface
    • B65G51/02—Directly conveying the articles, e.g. slips, sheets, stockings, containers or workpieces, by flowing gases
    • B65G51/03—Directly conveying the articles, e.g. slips, sheets, stockings, containers or workpieces, by flowing gases over a flat surface or in troughs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
    • B65G2201/02—Articles
    • B65G2201/0214—Articles of special size, shape or weigh
    • B65G2201/022—Flat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2812/00—Indexing codes relating to the kind or type of conveyors
    • B65G2812/16—Pneumatic conveyors

Abstract

A panel transfer device is disclosed.
An air floating module disposed in the conveying direction of the panel, the air being injected from a lower portion thereof;
And a transfer module for moving the panel,
The air lift module includes:
A body portion;
An air movement space formed inside the body portion;
A spray hole formed in the air movement space;
And a ball coupled to the inner wall of the injection hole with a clearance space therebetween.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a panel transfer apparatus, and more particularly, to a panel transfer apparatus that can be manufactured at low cost.

In general, a flat panel display (FPD) is thinner and lighter than a television or a monitor using a cathode ray tube. As a flat panel display, a liquid crystal display (LCD), a plasma display panel (PDP), a field emission display (FED), an organic light emitting diode (OLED) Has been developed and used.

Such a flat panel display is in the form of a panel, which passes through several units of processing equipment to complete the final flat panel display. A transfer device is required for the panel to move the processing device and other processing devices. The conveying device should be conveyed so that it does not impact the panel, and the panel must be aligned in the conveying device before it is introduced into the processing device.

 FIG. 1 is a plan view of a conventional panel transfer apparatus, in which an air injection module 1 for floating a panel is arranged in the longitudinal direction. In the air injection module 1, a large number of injection holes 1a are formed in the longitudinal direction.

The panel P floated in the air injection module 1 is brought into close contact with the vacuum adsorption module 2. Below the vacuum adsorption module 2, the magnetic levitation module 3 is formed in the longitudinal direction, thereby moving the panel P by the levitation force.

On the other hand, a panel alignment module 4 is coupled to the edge of the panel transfer device. The panel sorting module 4 is arranged in a proper form before the panel P is adsorbed to the vacuum adsorption module 2 and then the vacuum adsorption module 2 adsorbs the panel P with the vacuum pressure, Catch.

In the conventional air injection module 1, a large number of spray holes 1a are formed in the longitudinal direction, and air is sprayed from all the spray holes 1a even when the panel P is not placed. Therefore, a large-capacity air pump was required to float the panel P.

Korean Patent Laid-Open No. 10-2012-0110385 (an array test apparatus having a glass panel transfer apparatus and a glass panel transfer apparatus) is known as a related art.

The present invention is intended to provide a panel transfer apparatus in which air is injected into an injection hole beneath the panel to float the panel only when the panel is located at the top.

SUMMARY OF THE INVENTION The present invention is directed to a panel transporting apparatus for transporting a panel by jetting the air beneath the panel to be inclined only when the panel is located at the top.

According to an aspect of the present invention,

An air floating module disposed in the conveying direction of the panel, the air being injected from a lower portion thereof;

And a transfer module for moving the panel,

The air lift module includes:

A body portion;

An air movement space formed inside the body portion;

A spray hole formed in the air movement space;

And a ball coupled to the inner wall of the injection hole with a clearance space therebetween.

Also,

And a guide plate formed with a guide hole at a position corresponding to the injection hole is coupled to the lower portion of the injection hole,

A projecting portion is formed on a bottom surface of the air movement space at a lower portion corresponding to the injection hole,

And a guide pipe coupled to an inner wall of the guide hole and adjusting a height of the guide hole to protrude to a lower portion of the guide hole to adjust the amount of air injected into the injection hole.

Also,

The transfer module includes:

A vertical hole formed in the body portion;

A protruding bar coupled to the vertical hole and having a connection hole formed therein, the protruding bar protruding to the surface of the body part by the air pressure inside the air movement space;

And an inclined hole formed in the body portion,

When the protruding bar protrudes upward, the connection hole is not connected to the inclined hole. However, when the protruding bar is pressed, the height of the inlet of the inclined hole becomes equal to the height of the outlet of the connection hole, There is provided a panel transporting device which is characterized in that

The present invention provides a panel transfer device that blows air to a spray hole beneath it only when the panel is in the upper position to float the panel. Therefore, even if an air pump having a small capacity is used, the panel can float.

The present invention provides a panel transporting apparatus that transports a panel by causing the air beneath the panel to be inclined only when the panel is located at the top.

In the panel transfer apparatus of the present invention, air is injected only from a lower portion of a portion to which the panel is to be transferred, and the panel can be transferred using a pump of a low capacity. Therefore, there is a great effect in saving electric energy.

1 is a planar view of a prior art panel transfer device.
2 is a planar view of a panel transfer apparatus according to an embodiment of the present invention;
3 is a cross-sectional view of an airborne module of a panel transfer device in accordance with an embodiment of the present invention.
4 is a cross-sectional view of a transfer module of a panel transfer apparatus according to an embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Reference will now be made in detail to the preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the like elements throughout. , Thereby not limiting the spirit and scope of the present invention.

2 is a plan structural view of a panel transfer apparatus according to an embodiment of the present invention. FIG. 3 is a sectional view of a panel transfer apparatus according to an embodiment of the present invention. FIG. 4 is a cross-sectional view of a transfer module of a panel transfer apparatus according to an embodiment of the present invention. FIG.

In the panel transfer device 100 of this embodiment,

An air floating module (10) arranged in the direction of conveyance of the panel (200);

A transfer module (20) disposed around the air floating module (10) for transferring the panel (200);

A vacuum adsorption module 30 disposed at a distal end of the air floating module 20 to adsorb a lower portion of the panel 20;

A transport module 40 disposed below the vacuum adsorption module 30 to move the vacuum adsorption module 30;

And a panel alignment module 50 disposed adjacent to the vacuum adsorption module 30 to align the panel 200.

The panel 200 may be in the form of a glass plate. The panel 200 is generally rectangular in shape. The panel 200 may be a general industrial material.

The air floating module (10)

A body portion 11;

An air movement space 12 formed inside the body portion 11;

An injection hole 13 formed in the upper part of the body part 11;

And a ball 14 coupled to the inner wall of the injection hole 13 with a clearance space.

3 (a), air pressure acts on the air movement space 12 at normal times, and the ball 14 is pushed upward. As a result, the injection hole 13 is closed and air is not blown to the outside. However, as shown in FIG. 3 (b), when the panel slightly presses the upper portion of the ball 14, air is injected into the injection hole 13 through the clearance space. Therefore, the panel can be pushed upward by air pressure. That is, air is injected into the injection hole 13 even if the ball 14 is pushed.

In the upper part of the body part 11, a large number of spray holes 13 are formed in a checkerboard arrangement. When the panel moves on the upper part of the injection hole 13, only the ball 14 of the injection hole 13 at the lower part thereof is pushed and air is injected therebetween. Therefore, air is ejected from the ejection holes in the area where the panel is not positioned. In such a panel transfer apparatus 100, even if an air pump having a capacity smaller than that of the prior art is supplied to the air movement space 12, the panel can be sufficiently floated.

On the other hand, even if manufactured precisely, the amount of air injected from each of the injection holes 13 is different. The air pressure to be injected differs depending on the manufacturing error and the distance and position with the air pump. Therefore, it is preferable that a means for correcting this is provided.

A guide plate 15 having a guide hole 151 formed at a position corresponding to the injection hole 13 is coupled to the lower portion of the injection hole 13 to solve this problem. The guide plate 15 may be integrally coupled to the inner wall of the body portion 11 or may be coupled to the inner wall of the body portion 11 by processing a separate plate member.

A projecting portion 16 is formed on the bottom surface of the air movement space 12 at the lower portion corresponding to the injection hole 13. Further, the guide tube (17) is engaged with the inner wall of the guide hole (151). The guide tube 17 can be adjusted in position to be coupled with the inner wall of the guide hole 151.

The guide hole 151 and the guide pipe 17 may be screwed together. When the guide tube 17 moves in the direction of the bottom surface of the air movement space 12, the distance from the projection 16 is narrowed. In this case, the amount of air injected into the injection hole 13 through the guide pipe 17 is reduced. The distance between the guide pipe 17 and the protrusion 16 can be adjusted after the panel transfer device 100 is formed so that the amount of air injected through the injection holes 13 at each position can be adjusted afterwards.

The transfer module 20 may be formed on the body portion 11 of the air floating module 10. The transfer module 20 can push the lower part of the panel 200 in a specific direction by spraying air. The transfer module 20 includes an inclined hole 21, a vertical hole 22 formed in the body 11, a connection hole 231 formed in the vertical hole 22, (23) protruding from the surface of the body part (11) by air pressure inside the body part (12). At this time, the connection hole 231 is not connected to the inclined hole 21 when the protruding bar 23 protrudes upward. However, when the protruding bar 23 is depressed, the height of the inlet of the inclined hole 21 becomes equal to the height of the outlet of the connection hole 231 so that air can flow from the connection hole 231 to the inclined hole 21 do. As a result, high-pressure air in the air movement space 12 is discharged to the outside through the inclined holes 21. [ The air discharged to the inclined hole 21 pushes the lower part of the panel 200 to be inclined so that the panel 200 is moved. That is, when the protruding bar 23 is pressed by the panel 200, air is injected into the inclined hole 21, and when the protruding bar 23 is not pressed normally, air is blown into the inclined hole 21 It is not sprayed.

In another embodiment, the conveying module 20 may be in the form of a roller and may push the panel 200 with the rotational force of the roller. As a result, the panel 200 moves in a direction to proceed.

The vacuum adsorption module 30 is disposed at the distal end of the air floating module 20. When the panel 200 moves to the upper portion of the vacuum adsorption module 30, the vacuum adsorption module 30 adsorbs and fixes the panel 200.

On the other hand, the panel alignment module 50 is disposed adjacent to the vacuum adsorption module 30 to align the panel 200. The panel 200 should be aligned in the correct posture before entering the processing apparatus. The panel alignment module 50 catches the edge of the panel 200, and the transferred panel 200 is aligned.

The transport module 40 is disposed under the vacuum adsorption module 30. The transport module 40 moves the vacuum adsorption module 30. The transport module 40 may be a conveyor system or a combination of a linear gear and a motor.

The panel 200 moving in the advancing direction is aligned by the panel alignment module 50 to the transport module 40 and the panel 200 is adsorbed by the vacuum adsorption module 30 And is fixed. The transport module 40 then moves the panel 200.

A guiding module 60 is coupled to the outer circumference of the air floating module 10 in the longitudinal direction to guide the edge of the panel 200.

The panel transfer apparatus 100 according to the present embodiment floats the panel 200 with air pressure only at the portion where the panel 200 is located. As a result, the panel 200 can be sufficiently lifted by using an air pressure pump of a smaller capacity than the conventional one.

The term "lifted " in the present embodiment means a state in which the weight of most of the panels 200 pushes up the air injected from the injection holes 13 even if the panel 200 slightly presses the balls 14 do.

Further, the "ball" in this embodiment does not mean the shape of a perfect sphere. Furthermore, the ball 14 of the present embodiment is a concept including that the shape of the upper only ball (hemispherical shape) is also included. The "ball" also includes a shape in which the upper portion protrudes positively.

The "panel" of this embodiment can be made of glass, metal, plastic, or any other material.

In the panel transfer apparatus of the present invention, air is injected only from a lower portion of a portion to which the panel is to be transferred, and the panel can be transferred using a pump of a low capacity. Therefore, there is a great effect in saving electric energy.

  While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. Modifications and additions by those skilled in the art to an equivalent range based on the embodiments will also fall within the scope of the present invention.

The panel transfer device (100) panel (200)
The air lifting module 10, the transfer module 20,
Vacuum Adsorption Module (30) Transport Module (40)
The panel alignment module (50)

Claims (4)

delete delete An air floating module disposed in the conveying direction of the panel, the air being injected from a lower portion thereof;
And a transfer module for moving the panel,

The air lift module includes:
A body portion;
An air movement space formed inside the body portion;
A spray hole formed in the air movement space;
And a ball coupled to the inner wall of the injection hole with a clearance space,

And a guide plate formed with a guide hole at a position corresponding to the injection hole is coupled to the lower portion of the injection hole,
A projecting portion is formed on a bottom surface of the air movement space at a lower portion corresponding to the injection hole,
And a guide pipe coupled to an inner wall of the guide hole and adjusting a height of the guide hole to protrude to a lower portion of the guide hole to adjust the amount of air injected into the injection hole.

delete
KR1020150161597A 2015-11-18 2015-11-18 Transporting device of panel KR101764502B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150161597A KR101764502B1 (en) 2015-11-18 2015-11-18 Transporting device of panel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150161597A KR101764502B1 (en) 2015-11-18 2015-11-18 Transporting device of panel

Publications (2)

Publication Number Publication Date
KR20170058481A KR20170058481A (en) 2017-05-29
KR101764502B1 true KR101764502B1 (en) 2017-08-02

Family

ID=59053355

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020150161597A KR101764502B1 (en) 2015-11-18 2015-11-18 Transporting device of panel

Country Status (1)

Country Link
KR (1) KR101764502B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108483870B (en) * 2018-06-05 2023-07-21 台玻安徽玻璃有限公司 Cooling system for electronic-grade float glass

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006335564A (en) * 2005-05-30 2006-12-14 Matsuura Seisakusho:Kk Floating carrying device for plate-like material and flat bottom-like material

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006335564A (en) * 2005-05-30 2006-12-14 Matsuura Seisakusho:Kk Floating carrying device for plate-like material and flat bottom-like material

Also Published As

Publication number Publication date
KR20170058481A (en) 2017-05-29

Similar Documents

Publication Publication Date Title
KR101139371B1 (en) Panel display clamping apparatus and transfering and inspecting apparatuses having the same
US20050276680A1 (en) Substrate-transporting device
CN101261791B (en) Lift pin module of FPD manufacturing machine
CN102157424A (en) Substrate conveying apparatus and substrate conveying method
KR20120046084A (en) Hand for transferring substrates and substrate transfer apparatus equipped therewith
CN107104071B (en) A kind of air bearing base station and inkjet-printing device
JP6754266B2 (en) Laser irradiation device, laser irradiation method, and manufacturing method of semiconductor device
CN101656220B (en) Box and robot for conveying the glass substrate and a box system having the box and robot
KR101764502B1 (en) Transporting device of panel
KR101069600B1 (en) Inline type substrate coater apparatus and method thereof
KR20100037535A (en) Lift pin
KR20070003260A (en) Substrates aligning apparatus
JP2010251769A (en) Substrate holding device and method of holding substrate
KR101384092B1 (en) Substrate Transferring Apparatus and Substrate Inspecting System Having the Same
WO2019130951A1 (en) Transfer device
CN106409736A (en) Substrate transferring apparatus
KR101261313B1 (en) Apparatus for aligning and pick up transporting of moving object
TWI623476B (en) Substrate processing apparatus and substrate processing method
KR100959680B1 (en) System for transferring the substrate
KR102140869B1 (en) PCB board conveying device
KR101081885B1 (en) Substrate coater apparatus
KR20180124891A (en) Substrate floating carrier
KR20160038245A (en) Floating coater apparatus with high accuracy of substrate alignment
KR20100128572A (en) Apparatus for transferring of glass panel
KR102440056B1 (en) Pillar feeder for vaccum windows and pillar disposing on glass substrate using the same

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant