KR200339636Y1 - Transfer equipment rising air that be made flat panel materials - Google Patents
Transfer equipment rising air that be made flat panel materials Download PDFInfo
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- KR200339636Y1 KR200339636Y1 KR20-2003-0032827U KR20030032827U KR200339636Y1 KR 200339636 Y1 KR200339636 Y1 KR 200339636Y1 KR 20030032827 U KR20030032827 U KR 20030032827U KR 200339636 Y1 KR200339636 Y1 KR 200339636Y1
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- air
- flat
- transfer
- conveying apparatus
- plate material
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- 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
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- 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
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- 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
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
Abstract
본 고안은 평판자재 공기부상 이송장치에 관한 것으로서, 일예로, 엘씨디(LCD)에 장착되는 유리박판과 같은 평판자재의 이송을 위해 압축공기를 분사하는 다수의 노즐과 이송로울러로 이루어지는 장치를 보다 간단한 구조로 이루어지도록 하며 크기가 다른 평판자재의 이송이 용이하도록 하기 위하여 개발된 것으로서;The present invention relates to a flat material air floating conveying apparatus, for example, a device consisting of a plurality of nozzles and a feed roller for injecting compressed air for the transfer of flat material such as a glass plate mounted on the LCD (LCD) more simple It was developed to make the structure and to facilitate the transfer of flat materials of different sizes;
평판자재의 이송면을 따라 양측면에 상응하여 회전하는 다수의 이송로울러와, 상기 이송로울러 사이의 저면에서 상면으로 공기를 분사하는 공기분사장치로 이루어지는 평판자재 공기부상 이송장치에 있어서;Claims [1] A flat material air floating conveying apparatus comprising: a plurality of conveying rollers rotating corresponding to both sides along a conveying surface of a planar material; and an air ejecting device for ejecting air from the bottom between the conveying rollers to the upper surface;
상기 공기분사장치는 상방향으로 공기를 배출하도록 구성된 다수의 송풍팬과, 상기 송풍팬의 상부에 형성되어 공기의 불순물을 정화하고 상방향으로 일정하게 공기를 분사하도록 다수의 노즐이 형성되는 필터유닛으로 구성됨을 특징으로 하는 평판자재 공기부상 이송장치에 관한 것이다.The air jet unit is a plurality of blower fan configured to discharge the air in the upward direction, and a filter unit is formed on the upper portion of the blower fan to form a plurality of nozzles to purify the impurities of the air and spray the air constantly in the upward direction It relates to a flat material air floating conveying device, characterized in that configured.
Description
본 고안은 평판자재의 공기부상 이송장치에 관한 것으로서, 좀더 상세하게 설명하면 보다 간단한 구조로 용이하게 채용되고 있는 평판자재, 특히 엘씨디 패널을 이송할 수 있도록 하고 서로 다른 크기의 평판자재를 용이하게 이송할 수 있도록 한 평판자재 공기부상 이송장치에 관한 것이다.The present invention relates to an air floating conveying apparatus for flat materials, and when described in more detail, it is possible to transport flat materials, especially LCD panels, which are easily adopted with a simpler structure, and easily transfer flat materials of different sizes. The present invention relates to a flat material air floating conveying apparatus.
현재, 엘씨디(LCD)에 사용되는 평판자재 생산 공정에서는 유리표면에 작은 흠집 등에도 품질에 큰 영향을 미치게 되므로 일반 이송로울러에 의한 이송장치는 사용되지 않고 공기로 평판자재를 부상시켜 이송하기 위한 다양한 방안을 강구 중에 있다.At present, the flat plate material production process used for LCD has a great effect on the quality of small scratches on the glass surface. I'm working on a plan.
이러한 노력의 일환으로서, 국내 및 국외에서도 많은 연구와 개발이 이루어지고 있으며 일본 특개평 H07-257715호 "박판의 반송 방법 및 장치", 일본 특개평 2002-176091호 "기판 반송 장치 및 방법", 일본 특개평 2001-139182호 등에서 그 예를 찾을 수 있다.As part of this effort, many researches and developments have been made both domestically and abroad, and Japanese Patent Application Laid-Open No. H07-257715 "Method and Device for Transporting Thin Plates", Japanese Patent Application Laid-Open No. 2002-176091 "Substrate Carrier and Methods", Japan Examples can be found in Japanese Patent Application Laid-Open No. 2001-139182.
도 5는 이러한 종래 공기부상 이송장치를 나타낸 측단면도로서, 양측 이송로울러(2)에 의하여 이송되는 평판자재(1)의 저면에는 챔버(6)와 연결되어 균일하게 공기를 분사하는 다수의 노즐(7)로 구성되었다.FIG. 5 is a side cross-sectional view illustrating a conventional air float transfer device, and a plurality of nozzles connected to the chamber 6 and uniformly injecting air to the bottom surface of the flat plate material 1 transported by both transport rollers 2 ( 7).
즉 상기 평판자재(1)의 양측단이 이송로울러(2)에 상응하여 이송하도록 하되 그 사이는 공기압으로 지지하도록 하여 이송하게 되는 공통적인 원리를 가지고 있다.In other words, both ends of the flat plate material (1) to have a common principle to be transported to correspond to the transport roller (2) between them to be supported by air pressure.
하지만 이때 챔버에서 분사되는 공기는 압축공기를 분사하는 구조에서 제조비용과 운전비용이 많이 소모되며 노즐이 다수 형성된 챔버 내에서는 난류가 형성되어 손실이 증가되고 있는 문제점을 가지고 있다.However, the air injected from the chamber consumes a lot of manufacturing and operating costs in the structure of injecting compressed air, and has a problem in that loss is increased due to turbulence in the chamber in which the nozzles are formed.
또한 17'나 18' 등 평판자재의 크기는 한정되지 않고 다양하게 생산되고 있으나 종래 장치로는 개별적 이송단계를 거치거나 다층구조로 설계해야만 하는 문제점을 가지고 있으며 이는 효율이 떨어지고 초기 투자비 상승을 유발하고 있다.In addition, the size of flat materials such as 17 'or 18' is produced in various ways, but the conventional device has a problem that must be designed in a multi-layer structure or through a separate transfer step, which is inefficient and causes an initial investment increase have.
본 고안은 상기와 같은 문제점을 해결하고자 개발된 것으로서 그 목적은 보다 간단하고 효율적인 구조로 일예로, 엘씨디에 사용되는 평판자재를 이송하는 이송장치를 제공하는데 있다.The present invention was developed to solve the above problems, the purpose of which is to provide a transfer device for transferring a flat plate material used in the example, a simpler and more efficient structure.
또한 하나의 이송장치로 규격이 다른 각각의 평판자재를 용이하게 이송할 수 있는 장치를 제공하는데 있다.Another object of the present invention is to provide an apparatus capable of easily transferring each plate material having a different specification with a single conveying device.
평판자재의 이송면을 따라 양측면에 상응하여 회전하는 다수의 이송로울러와, 상기 이송로울러 사이의 저면에서 상면으로 공기를 분사하는 공기분사장치로 이루어지는 평판자재 공기부상 이송장치에 있어서;Claims [1] A flat material air floating conveying apparatus comprising: a plurality of conveying rollers rotating corresponding to both sides along a conveying surface of a planar material; and an air ejecting device for ejecting air from the bottom between the conveying rollers to the upper surface;
상기 공기분사장치는 상방향으로 공기를 배출하도록 구성된 다수의 송풍팬과, 상기 송풍팬의 상부에 형성되어 공기의 불순물을 정화하고 상방향으로 일정하게 공기를 분사하도록 다수의 노즐이 형성되는 필터유닛으로 구성됨을 특징으로 하는 평판자재 공기부상 이송장치에 관한 것이다.The air jet unit is a plurality of blower fan configured to discharge the air in the upward direction, and a filter unit is formed on the upper portion of the blower fan to form a plurality of nozzles to purify the impurities of the air and spray the air constantly in the upward direction It relates to a flat material air floating conveying device, characterized in that configured.
도 1은 본 고안의 일 실시 예에 따른 평면도,1 is a plan view according to an embodiment of the present invention,
도 2는 본 고안의 다른 실시 예에 따른 측단면도,2 is a side cross-sectional view according to another embodiment of the present invention,
도 3은 본 고안의 다른 실시 예에 따른 개념도,3 is a conceptual diagram according to another embodiment of the present invention;
도 4는 본 고안의 또 다른 실시 예에 따른 개념도, 및4 is a conceptual diagram according to another embodiment of the present invention, and
도 5는 종래 공기부상 이송장치를 나타낸 측단면도.Figure 5 is a side cross-sectional view showing a conventional air floating conveying apparatus.
<도면 중 주요 부분에 대한 부호의 설명><Explanation of symbols for main parts of the drawings>
1 : 평판자재 2 : 이송로울러1: Flat plate material 2: Feeding roller
21 : 구동로울러21: driving roller
3 : 공기분사장치3: Air injection device
31 : 송풍팬 32 : 필터유닛31: blower fan 32: filter unit
33 : 노즐33: nozzle
4 : 각도조절장치4: Angle adjusting device
5 : 상부공기분사장치5: upper air jet device
51 : 펌프 52 : 노즐51 pump 52 nozzle
6 : 챔버 7 : 노즐6: chamber 7: nozzle
이에 본 고안의 구성을 첨부된 도면에 의하여 당업자가 용이하게 이해하고 재현할 수 있도록 상세하게 설명하면 다음과 같다.Accordingly, the configuration of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily understand and reproduce.
도 1은 본 고안의 일 실시 예에 따른 평면도이며, 도 2는 본 고안의 일 실시 예에 따른 측단면도로서, 평판자재(1)의 이송면을 따라 양측면에 상응하여 회전하는 다수의 이송로울러(2)와, 상기 이송로울러(2) 사이의 저면에서 상면으로 공기를 분사하는 공기분사장치(3)로 이루어지는 평판자재 공기부상 이송장치에 있어서;1 is a plan view according to an embodiment of the present invention, Figure 2 is a side cross-sectional view according to an embodiment of the present invention, a plurality of feed rollers that rotate corresponding to both sides along the transfer surface of the flat plate material (1) 2) and a flat material air floating transfer device comprising an air injection device (3) for injecting air from a bottom surface between the transfer rollers (2) to an upper surface thereof;
상기 공기분사장치(3)는 상방향으로 공기를 배출하도록 구성된 다수의 송풍팬(31)과, 상기 송풍팬(31)의 상부에 형성되어 공기의 불순물을 정화하고 상방향으로 일정하게 공기를 분사하도록 다수의 노즐(33)이 형성되는 필터유닛(32)으로 구성됨을 나타내었다.The air injector 3 has a plurality of blowing fans 31 configured to discharge the air in an upward direction, and is formed on the blowing fan 31 to purify the impurities in the air and spray the air constantly in the upward direction. It has been shown that the filter unit 32 is formed so that a plurality of nozzles 33 to be formed.
따라서 본 고안에서는 기존의 공기챔버에 의한 손실을 줄이고 비교적 고장이 적고 비용이 저렴한 송풍팬(31)을 저면에 다수 형성하여 송풍팬(31)에 의하여 상기 평판자재(1)가 부상되도록 하였다.Therefore, the present invention reduces the loss caused by the existing air chamber and forms a plurality of blowers 31 having a relatively low failure rate and a low cost, so that the flat material 1 is floated by the blowers 31.
이때 공기 중의 각종 이물질에 의한 평판자재(1)의 손상을 최소화하기 위하여 송풍된 공기는 필터링의 효과가 있는 필터유닛(32)을 통과하고 노즐(33)로 분사되도록 함이 바람직할 것이다.At this time, in order to minimize the damage of the flat material (1) by the various foreign matter in the air it will be preferable that the blown air passes through the filter unit 32 having the effect of filtering and sprayed to the nozzle (33).
도 3은 본 고안의 다른 실시 예에 따른 개념도로서, 상기 필터유닛(32)에 형성되는 노즐(33)은 구동로울러(21)에 인접한 부분은 수직상부방향으로 공기를 분사하며, 타측은 상기 구동로울러(21) 방향으로 경사지게 분사되도록 구성됨을 나타내었다.3 is a conceptual diagram according to another embodiment of the present invention, the nozzle 33 formed in the filter unit 32 is a portion adjacent to the drive roller 21 injects air in the vertical upper direction, the other side is the drive It was shown to be configured to be inclined in the direction of the roller 21.
즉 구동로울러(21)는 이송로울러(2) 중에 구동모터에 의하여 회전함으로서 평판자재(1)을 이송시키는 역할을 하는 것으로서, 일측 구동로울러(21)에 일측면이 상응하여 이동하도록 하고 타측은 부상되어 이동할 때, 타측 끝단의 공기방향은 상기 구동로울러(21)의 방향으로 하게 되면 평판자재(1)의 이탈을 방지하고 일정하게 정렬되어 이송되게 된다.That is, the drive roller 21 serves to transfer the flat plate material 1 by rotating by the drive motor in the transfer roller 2, so that one side moves correspondingly to the one side drive roller 21 and the other side is injured. When moving, the other end of the air direction is in the direction of the drive roller 21 to prevent the separation of the flat plate material (1) is to be transported in a constant alignment.
또한 상기 공기분사장치(3)는 일측에는 수직방향으로 그 높이를 조절할 수 있는 각도조절장치(4)가 하나 이상 장착되어 상기 평판자재(1)가 일측 이송로울러(2) 방향으로 경사지게 이송되도록 하여 공기에 의한 부상력이 부족할 경우에 자중에 의하여 상기 평판자재(1)가 일측에 정렬되는 효과를 가지게 된다.In addition, the air injection device (3) has one or more angle adjusting device (4) is mounted on one side to adjust the height in the vertical direction so that the flat plate material (1) is inclined toward the one-side feed roller (2) direction When the flotation force by air is insufficient, the flat plate material 1 is aligned to one side by its own weight.
또한, 균일한 공기압 토출을 위한 정압 챔버로서, 여과된 공기가 집적되면서 평판자재의 이면에 대하여 정압 분사되도록 필터와 소정의 간극을 가지고 구획형성되어 있다.In addition, as a constant pressure chamber for uniform air pressure discharge, it is partitioned with a predetermined gap with a filter so that the filtered air is integrated with a positive pressure against the back surface of the flat plate material.
또한 통상의 지식을 가진 자라면 상술한 노즐의 각을 변화하는 방법과 각도조절장치를 장착하는 두 가지 중 하나를 선택적으로 장착하여 사용이 가능함을 알 수 있으나 이는 본 고안의 일 실시 예에 불과할 것이다.In addition, those skilled in the art can be seen that it can be used by selectively mounting one of the two methods of changing the angle of the nozzle and the angle adjusting device described above, but this will be just one embodiment of the present invention. .
따라서 별도의 이송장치를 구비하지 않아도 평판자재(1)는 일측만 고정되면 크기에 상관없이 용이하게 이송하게 됨으로서 각각 다른 사이즈의 평판자재(1)도 용이하게 이송할 수 있게 된다.Therefore, even if it is not provided with a separate transfer device, the flat plate material 1 is easily transported regardless of the size if only one side is fixed, so that the flat material 1 of different sizes can be easily transferred.
또 상기 공기분사장치(3)에 의하여 분사되는 공기는 각 사이즈의 변화에 따라 분사되는 공기의 압력을 조정하여 효과적인 이송이 이루어지도록 함이 바람직 할 것이다.In addition, it is preferable that the air injected by the air injector 3 adjusts the pressure of the air injected according to the change of each size so that an effective transfer is achieved.
도 4는 본 고안의 또 다른 실시 예에 따른 개념도로서, 상기 평판자재(1)가 이송되는 이송로울러(2)의 상부에는 펌프(51)에 의하여 이송된 공기가 다수의 노즐(52)에 의하여 하부로 분사되는 상부공기분사장치(5)가 추가로 형성되는 평판자재 공기부상 이송장치의 구조를 나타내었다.Figure 4 is a conceptual diagram according to another embodiment of the present invention, the air conveyed by the pump 51 in the upper portion of the transfer roller 2, the flat plate material 1 is transferred by a plurality of nozzles 52 The structure of the flat material air floating conveying apparatus in which the upper air injecting apparatus 5 injected downward is further formed.
상기 실시 예는 지나친 공기압에 의하여 평판자재가 이탈하는 것을 방지하도록 상부와 하부에서 공기를 분사하여 고정되도록 하되 일측면으로 압력이 가해지도록 하면 공기압의 일부 차이에도 이탈하지 않고 고정되어 용이하고 안전한 이송이 가능할 것이며, 특히 크기가 비교적 작은 평판자재(1)의 이송에 용이할 것이다.The embodiment is fixed by injecting air from the upper and lower parts to prevent the flat plate material from being separated by excessive air pressure, but if the pressure is applied to one side, it is fixed without being separated even by some difference in air pressure, so that easy and safe transportation is possible. It will be possible, in particular easy to transport the relatively small sized flat material (1).
상술한 바와 같이 본 고안은 다수의 송풍팬과 필터유닛으로 평판자재를 부상하여 이동하게 됨으로서, 기존의 공기펌프보다 운전에 따른 운전비용이 절감되고 구조가 간단하여 장치의 원가가 절감되는 효과가 있다.As described above, the present invention is to move by floating the flat plate material to a plurality of blower fan and filter unit, the operation cost is reduced according to the operation and the structure is simpler than the existing air pump has the effect of reducing the cost of the device. .
또한 서로 크기가 다른 평판자재를 하나의 장치로 이송 가능하도록 함으로서, 별도의 설비의 투자가 없이 활용이 가능한 효과가 있다.In addition, by allowing the transfer of flat materials of different sizes to a single device, there is an effect that can be utilized without the investment of a separate facility.
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| KR100573925B1 (en) | 2004-05-31 | 2006-04-26 | 한국과학기술원 | Acceleration / Deceleration Control Method of Pneumatic Conveyor and Pneumatic Conveyor |
| KR100665715B1 (en) | 2005-01-27 | 2007-01-09 | 주식회사 태성기연 | Plate glass feeder |
| KR100721597B1 (en) | 2006-03-31 | 2007-05-23 | 주식회사 태성기연 | Plate glass feeder |
| KR100725563B1 (en) | 2005-12-08 | 2007-06-08 | 주식회사 휘닉스 디지탈테크 | Air Float Aligner |
| KR100740495B1 (en) * | 2005-11-25 | 2007-07-19 | 주식회사 태성기연 | Air floating device |
| KR100742153B1 (en) | 2005-07-08 | 2007-07-24 | 주식회사 태성기연 | Plate glass feeder |
| KR100861175B1 (en) | 2007-04-09 | 2008-09-30 | 가부시키가이샤 니혼 셋케이 고교 | Roller Unit for Thin Material Conveying and Thin Material Conveying Device |
| KR100880170B1 (en) | 2007-10-31 | 2009-01-23 | 주식회사 홍성엠아이티 | Non-contact station of plate feeder |
| KR101006128B1 (en) | 2009-06-23 | 2011-01-07 | (주)신성이엔지 | Board Feeder |
| KR101077797B1 (en) | 2008-08-08 | 2011-10-28 | 가부시키가이샤 아이에이치아이 | Levitation transportation device and levitation unit |
| KR101107053B1 (en) | 2009-12-17 | 2012-01-30 | 주식회사 태성기연 | Air supply device |
| KR101146605B1 (en) * | 2010-03-26 | 2012-05-16 | 주식회사 태성기연 | Air supplying apparatus |
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| KR100573925B1 (en) | 2004-05-31 | 2006-04-26 | 한국과학기술원 | Acceleration / Deceleration Control Method of Pneumatic Conveyor and Pneumatic Conveyor |
| KR100665715B1 (en) | 2005-01-27 | 2007-01-09 | 주식회사 태성기연 | Plate glass feeder |
| KR100742153B1 (en) | 2005-07-08 | 2007-07-24 | 주식회사 태성기연 | Plate glass feeder |
| KR100740495B1 (en) * | 2005-11-25 | 2007-07-19 | 주식회사 태성기연 | Air floating device |
| KR100725563B1 (en) | 2005-12-08 | 2007-06-08 | 주식회사 휘닉스 디지탈테크 | Air Float Aligner |
| KR100721597B1 (en) | 2006-03-31 | 2007-05-23 | 주식회사 태성기연 | Plate glass feeder |
| KR100861175B1 (en) | 2007-04-09 | 2008-09-30 | 가부시키가이샤 니혼 셋케이 고교 | Roller Unit for Thin Material Conveying and Thin Material Conveying Device |
| KR100880170B1 (en) | 2007-10-31 | 2009-01-23 | 주식회사 홍성엠아이티 | Non-contact station of plate feeder |
| KR101077797B1 (en) | 2008-08-08 | 2011-10-28 | 가부시키가이샤 아이에이치아이 | Levitation transportation device and levitation unit |
| KR101006128B1 (en) | 2009-06-23 | 2011-01-07 | (주)신성이엔지 | Board Feeder |
| KR101107053B1 (en) | 2009-12-17 | 2012-01-30 | 주식회사 태성기연 | Air supply device |
| KR101146605B1 (en) * | 2010-03-26 | 2012-05-16 | 주식회사 태성기연 | Air supplying apparatus |
| KR101330820B1 (en) * | 2012-01-16 | 2013-11-15 | 주식회사 태성기연 | Apparatus for transferring of glass panel |
| WO2018004034A1 (en) * | 2016-06-30 | 2018-01-04 | 에이스기계 주식회사 | Transport apparatus |
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| KR102171381B1 (en) * | 2019-01-11 | 2020-10-28 | 지상근 | Floating device for sheet material |
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