KR20100128589A - Apparatus for transferring of glass panel with magnetic levitationtechnology - Google Patents

Apparatus for transferring of glass panel with magnetic levitationtechnology Download PDF

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KR20100128589A
KR20100128589A KR1020090047067A KR20090047067A KR20100128589A KR 20100128589 A KR20100128589 A KR 20100128589A KR 1020090047067 A KR1020090047067 A KR 1020090047067A KR 20090047067 A KR20090047067 A KR 20090047067A KR 20100128589 A KR20100128589 A KR 20100128589A
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South Korea
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plate glass
conveying
transfer
magnetic levitation
magnet
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KR1020090047067A
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Korean (ko)
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KR101067709B1 (en
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정효재
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주식회사 태성기연
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    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B35/00—Transporting of glass products during their manufacture, e.g. hot glass lenses, prisms
    • C03B35/14—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
    • Y02P40/57—Improving the yield, e-g- reduction of reject rates

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)

Abstract

PURPOSE: An apparatus for transferring magnetic levitation type sheet glass is provided to minimize the installation space of a transfer apparatus by supporting a plate glass perpendicularly. CONSTITUTION: An apparatus for transferring magnetic levitation type sheet glass comprises a conveyor, a separation preventing unit actuating elastic force so that a transferred plate glass is not separated from a conveying bracket, and a supporting unit for supporting both sides of the plate glass. The conveyor includes a conveying belt(220), conveying brackets(230), and a magnetic levitation unit.

Description

자기부상방식 판유리 이송장치{APPARATUS FOR TRANSFERRING OF GLASS PANEL WITH MAGNETIC LEVITATIONTECHNOLOGY} Magnetic floatation plate glass conveying device {APPARATUS FOR TRANSFERRING OF GLASS PANEL WITH MAGNETIC LEVITATIONTECHNOLOGY}

본 발명은 판유리 이송장치에 관한 것으로서, 보다 상세하게는 판유리를 이송하기 위한 이송장치의 설치 공간을 최소화하면서 보다 안전하게 판유리를 이송하도록 하기 위하여 판유리를 수직으로 세우거나 비스듬히 기울어진 입상 상태로 이송하되 판유리의 하단부 모서리와 접촉하는 이송기의 손상을 최소화하여 이송장치의 내구성을 향상하도록 하며, 아울러 판유리의 하중을 자력에 의해 부상시켜 마찰력을 최소화함으로써 이송이 보다 용이하도록 한 자기부상방식 판유리 이송장치에 관한 것이다.The present invention relates to a plate glass conveying apparatus, and more particularly, in order to transport the plate glass more safely while minimizing the installation space of the conveying apparatus for conveying the plate glass, the plate glass is transferred vertically or inclined at an inclined granular state. To improve the durability of the conveying device by minimizing the damage of the feeder in contact with the lower edge of the plate, and to raise the plate glass by magnetic force to minimize the frictional force. will be.

일반적으로 엘시디(LCD)나 피디피(PDP) 등에 사용되는 대형 판유리를 이송시키기 위한 이송장치로서, 판유리의 저면 전체에 이송롤러가 밀착된 상태에서 롤러 구동에 의해 판유리를 이송시키는 롤러 이송방식과, 판유리의 저면으로 에어를 토출시켜 판유리가 에어 부상된 상태에서 판유리의 저면 양단부만 이송롤러와 밀착된 상태에서 판유리를 이송시키는 에어부상 이송방식으로 크게 대별할 수 있다.Generally, a conveying apparatus for conveying a large plate glass used for LCD or PDP, and a roller conveying method for conveying a sheet glass by roller driving in a state in which the conveying roller is in close contact with the entire bottom surface of the sheet glass. It is possible to roughly classify the air float conveying method of discharging air to the bottom surface of the plate glass and conveying the plate glass in the state in which the plate glass is in close contact with the feed roller while the plate glass is in the air floating state.

그러나, 이러한 종래 기술의 판유리 이송장치는 판유리를 평면 이송을 시키기 위한 롤러장치나 에어부상기 등의 장치가 지면과 평행하게 배치된 상태로 작업대에 설치되기 때문에 그만큼 작업대의 폭 넓이가 커지면서 작업장 내의 평면공간이 많이 필요하게 됨은 물론 최근에 판유리가 점차 대형화되어 가는 추세에 비추어볼 때 이전세대 판유리 이송 작업장에서 차세대 대형 판유리 이송 작업장으로 대체하는데 따른 공간활용이 용이하지 못하게 되어 그 결과 동일 작업장의 경우에 작업대의 수를 감소시켜야 하기 때문에 이송물량이 현저히 떨어져 생산성이 떨어지게 되었다.However, since the plate glass conveying apparatus of the prior art is installed on the work table with a device such as a roller device or an air floater for flat conveying the flat glass on the ground, the width of the work table becomes larger and the planar space in the work place is increased. In addition, in view of the recent trend of increasing size of flat glass, it is not easy to utilize the space from the previous generation flat glass transfer workshop to the next-generation large flat glass transfer workshop. Since the number has to be reduced, the amount of conveyed material drops significantly and productivity is reduced.

또한, 종래의 판유리 이송장치는 평면 이송에 의해 판유리와 이송기 사이의 접촉면적이 크기 때문에 판유리의 파손 발생률이 커서 이송속도를 높이지 못하게 되어 작업능률이 하락되며, 또한, 이송기의 롤러장치는 최소한 판유리의 양측부를 떠받치도록 하는 구조로 되어 있기 때문에 복수의 이송기 설치에 따른 비용부담이 이 발생하게 되는 등의 문제점이 있었다.In addition, the conventional plate glass conveying device has a large contact area between the plate glass and the conveyer by plane conveying, so that the rate of breakage of the plate glass is large, which does not increase the conveying speed, thereby reducing work efficiency. Since there is a structure to support both sides of the plate glass, there was a problem such that the cost burden caused by the installation of a plurality of conveyors.

이러한 문제점을 해소하기 위하여 본 출원인은 특허등록 제10-0699028호(판유리 이송장치)를 제안하였다.In order to solve this problem, the applicant has proposed a patent registration No. 10-0699028 (plate glass conveying device).

상기 특허등록 제10-0699028호에 개시된 판유리 이송장치는 도 7와 도 8에 도시된 바와 같이 작업대(10)상에 소정각도 경사진 상태로 설치되고, 판유리(20)의 일측면으로 에어를 토출시켜 판유리(20)를 에어 부상시키는 에어부상기(30)와, 이 에어부상기(30)의 하단부에서 일정간격 분리 배치되고 이 에어부상기(30)에 의해 에어 부상된 입상의 판유리(20) 하단부를 떠받쳐 이송시키는이송기(40)를 포함하는 구성된 것으로 상기 에어부상기(30)는 내부가 비어있는 사각박스 형상의 에어챔버(32)와, 이 에어챔버(32)의 개방된 일측면에 밀폐 결합되고 그 표면에 판유리(20)를 향해 에어를 토출시키는 복수의 에어토출공(34a)이 형성된 판재 형상의 상판(34)과, 상기 에어챔버(32)의 타측에 설치되어 에어챔버(32) 내부로 에어를 토출시키는 토출팬(36)으로 이루어져 있으며, 상기 에어부상기(30)는 에어챔버(32) 하단부에서 일정간격 이격된 위치에 이송기(40)가 배치되도록 작업대(10)상에 설치되어 있다.The plate glass conveying apparatus disclosed in the Patent Registration No. 10-0699028 is installed in a state inclined at a predetermined angle on the work table 10, as shown in Figs. 7 and 8, and discharges air to one side of the plate glass 20 And an air floater 30 for air floating the plate glass 20, and a granular plate glass 20 which is arranged to be separated by a predetermined interval from the lower end of the air floater 30 and air floated by the air floater 30. The air floater 30 is configured to include a transporter 40 for holding and transporting a lower end portion of the air chamber 32 having a hollow rectangular box shape and an open one side surface of the air chamber 32. And a plate-shaped upper plate 34 having a plurality of air discharge holes 34a for sealing air to the plate glass 20 on the surface thereof, and installed on the other side of the air chamber 32. 32) is composed of a discharge fan 36 for discharging air into the interior, Air portion group 30 is provided on the work table 10, the air chamber 32, the conveyor 40 to a position spaced apart a predetermined interval from the lower end to be disposed.

여기서, 상기 에어부상기(30)는 에어 부상된 판유리가 바깥쪽으로 넘어가는 것을 방지하기 위해 소정각도 경사진 상태, 즉, 지면을 기준으로 60°~ 70°범위로 기울어진 상태로 설치되는 것이 바람직하며, 상기 이송기(40)는 지지대(41) 상에 회전 가능하게 축착되고 서로 동일선상에 배치되는 복수개의 롤러로 된 롤러열(42)과, 이 롤러열(42)의 외주면을 트랙 형상으로 감싸고 외주부가 판유리(20)의 하단부 모서리를 떠받치는 벨트(43)와 상기 벨트(43)상에 일정한 간격으로 구비된 블록(54)로 이루어진 롤러컨베이어로 되어 있다.Here, the air buoy 30 is installed in a state inclined at a predetermined angle, that is, inclined in the range 60 ° ~ 70 ° relative to the ground in order to prevent the air injured plate glass to pass to the outside. The conveyor 40 has a roller row 42 made up of a plurality of rollers rotatably fixed on the support 41 and arranged on the same line, and the outer circumferential surface of the roller row 42 in a track shape. It is a roller conveyor consisting of a belt (43) wrapped around the outer peripheral portion of the lower end of the plate glass 20 and blocks 54 provided at regular intervals on the belt (43).

그런데 이와 같은 종래의 경사형 판유리 이송장치는 안정적인 판유리의 이송을 위하여 판유리의 경사각도를 반드시 지면 기준으로 60°~ 70°이내를 유지하여야만 하므로 배면에서 에어부상기(30)의 역할이 매우 중요하다.By the way, such a conventional inclined plate glass transfer device must maintain the inclination angle of the plate glass within 60 ° ~ 70 ° relative to the ground in order to transport the stable plate glass is very important the role of the air floater 30 in the back. .

상기 에어부상기(30)는 매우 세밀하게 공기의 압력을 제어하여 판유리를 들어올려 비스듬히 세운 상태를 유지하여야 하므로 관리상 매우 세밀한 주의가 요망 된다. 즉, 에어의 토출이 너무 셀 경우 판유리의 각도가 과도하게 세워져 앞쪽으로 전도될 우려가 있으며, 너무 약할 경우에는 에어부상기(30)와의 충돌로 인한 판유리의 훼손의 우려가 있다.The air floater 30 is to control the pressure of the air very finely, so that the plate glass must be kept upright at an angle to maintain a very careful attention. That is, if the discharge of air is too high, the angle of the plate glass is excessively erected and may be conducted forward. If too weak, the plate glass may be damaged due to the collision with the air buoy 30.

특히 상기 에어부상기(30)를 설치함에 따른 장치의 복잡성과 비용의 증가로 생산설비비용의 증가를 초래하며, 아울러 판유리의 각도를 70°정도 눕혀진 상태이므로 설치공간을 줄이는데 한계가 있었다.In particular, the complexity and cost of the device according to the installation of the air floater 30 causes an increase in production equipment costs, and also because the angle of the plate glass is laid down by about 70 °, there was a limit in reducing the installation space.

또한 판유리의 규격이 커지면서 중량이 무거워지고, 판유리의 모서리부분이 이송기의 롤러컨베이어와 접촉되는 부분에 하중이 집중되어 작용하면서 접촉부가 쉽게 훼손되므로 롤러컨베이어를 자주 교체하여야 하는데 교체작업이 용이하지 못하여 설비의 가동시간을 오랫동안 정지시켜야 하는 문제점이 있었다.In addition, as the size of the plate glass increases, the weight becomes heavy, and the contact part is easily damaged as the load is concentrated on the part where the edge of the plate glass contacts the roller conveyor of the conveyor, so the roller conveyor must be replaced frequently. There was a problem in that the uptime of the equipment has to be stopped for a long time.

또한 판유리의 규격이 커지면서 비례하여 무게가 매우 커져 이송롤러에 큰 부담을 주며, 아울러 마찰에 따른 동력손실이 매우 커지는 문제점이 있었다.In addition, as the size of the plate glass is increased in proportion to the weight is very large, the transfer roller is a big burden, and there is a problem that the power loss due to friction is very large.

상기와 같은 문제점을 해소하기 위한 본 발명에서는 판유리 이송장치의 설치공간을 최소화하면서도 장비를 단순화하여 설치비용을 절감하도록 하며, 판유리의 모서리부분에 하중이 집중되지 않도록 판유리를 거의 수직에 가깝게 세운 상태를 유지함으로써 이송기의 내구성을 향상하고, 설치공간을 최소화하며, 자력에 의한 자기부상으로 판유리의 무게를 감쇄시켜 보다 용이하게 이송가능하도록 한 자기부상방식 판유리 이송장치를 제공하는데 그 목적이 있다.In the present invention for solving the above problems, while minimizing the installation space of the plate glass conveying device to simplify the equipment to reduce the installation cost, the state of the plate glass is set up almost vertically so that the load is not concentrated on the edge of the plate glass The purpose of the present invention is to provide a magnetic levitation plate glass conveying apparatus which improves durability of the conveyer, minimizes installation space, and reduces the weight of the plate glass by magnetic levitation by magnetic force, thereby making it easier to transfer.

상기의 목적을 달성하기 위한 본 발명에서는 구동축이 수직방향으로 이루어진 2개의 이송롤러 사이에 설치된 이송벨트와; 상기 이송벨트의 옆면에 일정한 간격으로 상/하 일정각도로 작동될 수 있도록 설치된 L자형으로 된 다수의 이송브라켓과; 상기 이송브라켓의 저면을 자력에 의해 상승시켜 이송되는 판유리의 하중을 지지하도록 하는 자기부상수단을 포함하는 이송기와; 상기 이송기의 전면부에 설치되어 이송되는 판유리가 상기 이송브라켓으로 부터 이탈되지 않도록 탄성력을 작용하는 이탈방지수단과; 상기 이송기의 상측부에 설치되며, 이송되는 판유리가 전도되지 않도록 판유리의 양측을 동시에 지지하도록 지지수단으로 구성됨을 특징으로 한다.In the present invention for achieving the above object and the conveying belt is installed between the two conveying roller drive shaft is made in the vertical direction; A plurality of transfer brackets having an L shape installed on the side surfaces of the transfer belt so as to be operated at regular intervals up and down at regular intervals; A conveyer including magnetic levitation means for supporting a load of the plate glass to be conveyed by raising the bottom of the conveying bracket by magnetic force; A separation prevention means for applying an elastic force so that the plate glass, which is installed and transferred to the front part of the conveyor, is not separated from the transfer bracket; It is installed on the upper side of the conveyor, characterized in that configured as a support means to support both sides of the plate glass at the same time so that the plate glass to be transferred is not conducted.

본 발명에 있어서, 상기 이송기의 자기부상수단은 상기 이송벨트의 옆면에 일정한 간격으로 설치된 결합대와; 상기 결합대에 회동가능하도록 결합축에 의해 결합되어 상/하 일정각도로 작동되도록 설치된 다수의 L자형 이송브라켓과; 상기 각각의 이송브라켓의 저면에 부착설치된 동일한 극성을 갖는 이동마그네트와; 상기 이동마그네트에 대하여 척력을 작용하도록 상기 이송브라켓의 하측 프레임에 고정설치된 고정마그네트를 포함한다.In the present invention, the magnetic levitation means of the transfer unit and the coupling rod is provided at regular intervals on the side surface of the transfer belt; A plurality of L-shaped transfer brackets coupled by the coupling shaft to be rotatable to the coupling table and installed to operate at a predetermined angle up and down; A moving magnet having the same polarity attached to the bottom of each transfer bracket; It includes a fixed magnet fixed to the lower frame of the transfer bracket to exert a repulsive force with respect to the moving magnet.

본 발명에 있어서, 상기 이탈방지수단은 상기 이송되는 판유리에 탄성력을 작용하면서 지지되도록 상기 프레임에 고정되며, 일측에 개구부가 형성된 케이스와, 상기 케이스의 내부에 삽입 고정설치된 마그네트A와, 상기 마그네트A와 대응하여 척력이 작용하도록 유동가능하게 설치되며, 상기 케이스의 개구부를 통하여 이탈방지롤러에 탄성력을 전달하는 마그네트B로 구성됨을 특징으로 한다.In the present invention, the separation preventing means is fixed to the frame to be supported while applying an elastic force to the conveyed plate glass, a case having an opening formed on one side, the magnet A is fixedly installed in the inside of the case, the magnet A It is installed so as to be able to flow in response to the repulsive force, characterized in that consisting of a magnet B for transmitting the elastic force to the separation prevention roller through the opening of the case.

본 발명에 있어서, 상기 지지수단은 상기 프레임의 상측에 일정한 간격으로 배열 설치된 다수개의 구동롤러와; 상기 구동롤러에 대응하여 설치되며, 상기 구동롤러의 중심축과 직교되는 중심축에 설치된 테이퍼형상으로 구성되고, 상기 구동롤러와의 사이에 이송되는 판유리의 상측부가 삽입 지지되도록 하는 다수의 테이퍼가이드롤러를 포함한다.In the present invention, the support means and a plurality of drive rollers are arranged at regular intervals on the upper side of the frame; A plurality of tapered guide rollers are installed to correspond to the drive rollers, and have a tapered shape installed on a central axis orthogonal to the center axis of the drive rollers. It includes.

본 발명에 있어서, 상기 지지수단은 상기 프레임의 상측에 일정한 간격으로 배열 설치된 다수개의 구동롤러와; 상기 구동롤러에 대응하게 설치되며, 상기 구동롤러와의 사이에 이송되는 판유리에 일정압력의 압축공기를 분사하는 다수의 분사노즐임을 특징으로 한다.In the present invention, the support means and a plurality of drive rollers are arranged at regular intervals on the upper side of the frame; It is installed corresponding to the drive rollers, characterized in that a plurality of injection nozzles for injecting compressed air of a predetermined pressure to the plate glass to be transferred between the drive rollers.

이상과 같은 본 발명은 판유리의 이송시 판유리를 수직 또는 수직에 가까운 각도로 세워진 상태에서 판유리를 안전하게 지지되도록 함과 동시에 이송하도록 하는 것으로 이송장치의 설치공간을 최소화할 수 있으며, 아울러 이송되는 판유리를 지지하는 이송브라켓의 하부에 구비된 자력에 의한 부상작용으로 판유리의 하중을 지지하도록 함으로써 마찰력을 최소화하여 보다 용이하게 판유리를 이송할 수 있도록 하는 효과가 있는 것이다.The present invention as described above can minimize the installation space of the transfer device to ensure that the plate glass is securely supported at the same time when the plate glass is erected at an angle perpendicular to the vertical or near vertical, and also the plate glass to be transferred By supporting the load of the plate glass by the floating action by the magnetic force provided in the lower portion of the transfer bracket to support the effect of minimizing the friction force to transfer the plate glass more easily.

이하 첨부된 도면에 의거하여 본 발명의 실시예를 상세히 설명한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명 실시예의 구성을 보인 사시도이고, 도 2는 도 1의 측면도 및 요부 확대 단면도이며, 도 3은 본 발명 실시예의 이송기의 분해 사시도이다.1 is a perspective view showing the configuration of an embodiment of the present invention, Figure 2 is a side view and enlarged cross-sectional view of the main portion of Figure 1, Figure 3 is an exploded perspective view of the conveyor of the embodiment of the present invention.

본 발명은 판유리(400)를 지지하여 이송하는 이송기(200)와 상기 판유리(400)가 상기 이송기(200)에 안전하게 안착되어 이송되도록 하는 이탈방지수단과 판유리(400)의 전도됨을 방지하는 지지수단(300)으로 구성된다.The present invention is to prevent the falling of the transfer glass 200 and the separation prevention means and the plate glass 400 to be transported by supporting the plate glass 400 and the plate glass 400 is safely seated in the feeder 200. It consists of a support means (300).

상기 이송기(200)는 구동축(211)이 수직방향으로 이루어진 2개의 이송롤러(210) 사이에 설치되어 일정 궤도로 작동되는 이송벨트(220)와; 궤도 작동되는 상기 이송벨트(220)의 옆면에 일정한 간격으로 상/하 일정각도로 작동될 수 있도록 설치된 L자형으로 된 다수의 이송브라켓(230)과; 상기 이송브라켓(230)의 저면을 자력에 의해 상승시켜 이송되는 판유리(400)의 하중을 지지하도록 하는 자 기부상수단을 포함하여 구성된다.The feeder 200 includes a feed belt 220 installed between two feed rollers 210 having a drive shaft 211 formed in a vertical direction and operated in a predetermined track; A plurality of transfer brackets 230 having an L-shape installed on side surfaces of the transfer belt 220 to be orbitally operated at regular intervals at an interval; It is configured to include a magnetic base means for supporting the load of the plate glass 400 is conveyed by raising the bottom surface of the transfer bracket 230 by a magnetic force.

도 4는 본 발명 실시예의 요지인 이송기의 자기부상수단의 작동상태도이다.Figure 4 is an operating state diagram of the magnetic levitation means of the conveyor which is the subject of the embodiment of the present invention.

상기 이송기(200)의 자기부상수단은 마그네트의 척력을 이용하여 판유리의 하중을 지지하도록 하는 것으로 상기 이송벨트(220)의 옆면에 일정한 간격으로 설치된 결합대(231)와; 상기 결합대(231)에 회동가능하도록 결합축(232)에 의해 결합되어 상/하 일정각도로 작동되도록 설치된 다수의 L자형 이송브라켓(230)과; 상기 각각의 이송브라켓(230)의 저면에 부착설치된 동일한 극성을 지며, 이송밸트(220)의 궤도를 따라 이동하는 이동마그네트(233)와; 상기 이동마그네트(233)에 대하여 척력을 작용하도록 상기 이송브라켓(230)의 하측 프레임(100)에 고정설치된 고정마그네트(110)를 포함하여 구성된다.Magnetic levitation means of the conveyer 200 is to support the load of the plate glass by using the repulsive force of the magnet coupling 231 is installed at regular intervals on the side surface of the conveying belt 220; A plurality of L-shaped transfer brackets 230 which are coupled by the coupling shaft 232 to be rotatable to the coupling table 231 and installed to operate at a predetermined angle up and down; A moving magnet 233 having the same polarity attached to the bottom of each of the transfer brackets 230 and moving along the trajectory of the transfer belt 220; It is configured to include a fixed magnet 110 fixed to the lower frame 100 of the transfer bracket 230 to exert a repulsive force on the moving magnet 233.

상기 이탈방지수단은 상기 이송기(200)의 전면부에 설치되어 이송되는 판유리(400)가 상기 이송브라켓(230)으로 부터 이탈되지 않도록 탄성력을 작용하는 것으로, 상기 이송되는 판유리(400)에 탄성력을 작용하면서 지지되도록 상기 프레임(100)에 고정되며, 일측에 개구부(242)가 형성된 케이스(241)와, 상기 케이스(241)의 내부에 삽입 고정설치된 마그네트A(243)와, 상기 마그네트A(243)와 대응하여 척력이 작용하도록 유동가능하게 설치되며, 상기 케이스(241)의 개구부(242)를 통하여 이탈방지롤러(240)에 탄성력을 전달하는 마그네트B(244)로 구성된다.The detachment preventing means is to act as an elastic force so that the plate glass 400, which is installed and transported in the front portion of the conveyer 200 is not separated from the conveying bracket 230, the elastic force to the conveyed plate glass 400 The case 241 is fixed to the frame 100 so as to be supported while acting, and the case 241 having an opening 242 formed at one side thereof, the magnet A 243 inserted into and fixed to the inside of the case 241, and the magnet A ( Corresponding to the 243 and installed so as to flow so that the repulsive force acts, it is composed of a magnet B (244) for transmitting the elastic force to the release prevention roller 240 through the opening 242 of the case (241).

상기 지지수단(300)은 상기 이송기(200)의 상측부에 설치되며, 이송되는 판유리(400)가 전도되지 않도록 판유리(400)의 양측을 동시에 지지하도록 하는 것이다.The support means 300 is installed on the upper side of the conveyer 200, so as to support both sides of the plate glass 400 at the same time so that the plate glass 400 is not transferred.

상기 지지수단(300)은 상기 프레임(100)의 상측에 일정한 간격으로 배열 설치된 다수개의 구동롤러(310)와; 상기 구동롤러(310)에 대응하여 설치되며, 상기 구동롤러(310)의 중심축과 직교되는 중심축에 설치된 테이퍼형상으로 구성되고, 상기 구동롤러(310)와의 사이에 이송되는 판유리(400)의 상측부가 삽입 지지되도록 하는 다수의 테이퍼가이드롤러(320)를 포함하여 구성된다.The support means 300 includes a plurality of drive rollers 310 are arranged on the upper side of the frame 100 at regular intervals; The plate glass 400 is installed in correspondence with the driving roller 310, and is formed in a tapered shape installed on a central axis orthogonal to the central axis of the driving roller 310, and is transferred between the driving roller 310. It is configured to include a plurality of tapered guide roller 320 to the upper side is inserted and supported.

도 5는 본 발명 다른 실시예의 지지수단인 분사노즐의 구성도로서, 상기 지지수단(300)은 상기 프레임(100)의 상측에 일정한 간격으로 배열 설치된 다수개의 구동롤러(310)와; 상기 구동롤러(310)에 대응하게 설치되며, 상기 구동롤러(310)와의 사이에 이송되는 판유리(400)에 일정압력의 압축공기를 분사하는 다수의 분사노즐(330)로서 판유리(400)를 구동롤러(310)에 밀착시킨 상태로 이송될 수 있도록 하여 판유리가 전도됨을 방지하도록 한 것이다.5 is a configuration diagram of a spray nozzle which is a supporting means of another embodiment of the present invention, wherein the supporting means 300 includes a plurality of drive rollers 310 arranged at regular intervals on the upper side of the frame 100; It is installed to correspond to the drive roller 310, and drives the plate glass 400 as a plurality of injection nozzles 330 for injecting compressed air of a predetermined pressure to the plate glass 400 which is transported between the drive roller 310. It is to be transported in a state in close contact with the roller 310 to prevent the plate glass from being conducted.

도 6은 본 발명 실시예에 의한 판유리 이송상태 사시도로서 본 발명 실시예는 판유리(400)의 하중이 직접적으로 작용하는 이송브라켓(230)의 하단부에 설치된 이동마그네트(233)과 하측 프레임(100)에 고정설치된 고정마그네트(110)가 상호 척력을 작용하도록 함으로써 판유리(400)의 무게에 따른 마찰력을 줄여주어 원활하게 이송될 수 있도록 한 것이다.6 is a perspective view of the plate glass conveying state according to the embodiment of the present invention, the embodiment of the present invention is a movable magnet 233 and the lower frame 100 installed on the lower end of the conveying bracket 230 to which the load of the plate glass 400 directly acts. By fixing the fixing magnet 110 is installed on the mutual repulsive force is to reduce the frictional force according to the weight of the plate glass 400 to be smoothly transported.

이와 같은 본 발명은 판유리의 이송작업을 보다 안전하고 신속하게 하도록 하는 것으로 평면디스플레이장치 등의 대형화에 따른 판유리 규격의 대형화로 이송 장치 역시 대형화되고 있으며, 이에 대응하여 생산설비의 설치공간을 최소화하여 생산단가를 줄일 수 있도록 하는 기술이며, 특히 자기부상에 따른 대형 판유리의 하중을 자력에 의해 부상시켜줌으로써 마찰력을 줄여 보다 효율적으로 판유리를 이송하도록 하는 기술로서 산업상 이용가능성이 매우 큰 기술인 것이다.The present invention as described above is to make the transfer operation of the plate glass more secure and faster, the transfer device is also enlarged by the enlargement of the plate glass standard according to the enlargement of the flat display device, etc., correspondingly to minimize the installation space of the production equipment It is a technology that can reduce the unit cost, in particular, by increasing the load of the large plate glass due to the magnetic injury by the magnetic force to reduce the frictional force to transfer the plate glass more efficiently is a technology of great industrial applicability.

도 1은 본 발명 실시예의 구성을 보인 사시도.1 is a perspective view showing the configuration of an embodiment of the present invention.

도 2는 도 1의 측면도 및 요부 확대 단면도.Figure 2 is a side view and main portion enlarged cross-sectional view of FIG.

도 3은 본 발명 실시예의 이송기의 분해 사시도.Figure 3 is an exploded perspective view of the conveyor of the embodiment of the present invention.

도 4는 본 발명 실시예의 요지인 이송기의 자기부상수단의 작동상태도.Figure 4 is an operating state of the magnetic levitation means of the conveyor which is the subject of the embodiment of the present invention.

도 5는 본 발명 다른실시예의 지지수단인 분사노즐의 구성도.5 is a block diagram of a spray nozzle which is a supporting means of another embodiment of the present invention.

도 6은 본 발명 실시예에 의한 판유리 이송상태 사시도.Figure 6 is a perspective view of the plate glass transfer state according to the embodiment of the present invention.

도 7은 종래기술에 따른 경사형 판유리 이송장치의 구성을 보인 사시도이고,Figure 7 is a perspective view showing the configuration of the inclined plate glass conveying apparatus according to the prior art,

도 8은 도7의 측면도.8 is a side view of FIG. 7;

*주요부분에 대한 부호의 설명* Explanation of symbols for main parts

100: 프레임 110: 고정마그네트100: frame 110: fixed magnet

200: 이송기 210: 이송롤러200: feeder 210: feed roller

211: 구동축 220: 이송밸트211: drive shaft 220: feed belt

230: 이송브라켓 231: 결합대230: transfer bracket 231: coupling table

232: 결합축 233: 이동마그네트232: coupling shaft 233: moving magnet

234: 글라스지지편 240: 이탈방지롤러234: glass support 240: separation prevention roller

241: 케이스 242: 개구부241: case 242: opening

243: 마그네트A 244: 마그네트B243: magnet A 244: magnet B

300: 지지수단 310: 구동롤러300: support means 310: drive roller

320: 테이퍼가이드롤러 330: 분사노즐320: tapered guide roller 330: spray nozzle

400: 판유리400: plate glass

Claims (5)

구동축(211)이 수직방향으로 이루어진 2개의 이송롤러(210) 사이에 설치된 이송벨트(220)와; 상기 이송벨트(220)의 옆면에 일정한 간격으로 상/하 일정각도로 작동될 수 있도록 설치된 L자형으로 된 다수의 이송브라켓(230)과; 상기 이송브라켓(230)의 저면을 자력에 의해 상승시켜 이송되는 판유리(400)의 하중을 지지하도록 하는 자기부상수단을 포함하는 이송기(200)와;A conveying belt 220 installed between two conveying rollers 210 having a drive shaft 211 formed in a vertical direction; A plurality of transfer brackets 230 having an L-shape installed on the side surfaces of the transfer belt 220 to be operated at regular intervals up and down at regular intervals; A conveyer (200) comprising magnetic levitation means for supporting a load of the plate glass (400) to be conveyed by raising the bottom surface of the conveying bracket (230) by magnetic force; 상기 이송기(200)의 전면부에 설치되어 이송되는 판유리(400)가 상기 이송브라켓(230)으로 부터 이탈되지 않도록 탄성력을 작용하는 이탈방지수단과;A separation prevention means for applying an elastic force so that the plate glass 400 which is installed and transferred to the front part of the conveyor 200 is not separated from the transfer bracket 230; 상기 이송기(200)의 상측부에 설치되며, 이송되는 판유리(400)가 전도되지 않도록 판유리(400)의 양측을 동시에 지지하도록 지지수단(300)으로 구성됨을 특징으로 하는 자기부상방식 판유리 이송장치.It is installed on the upper side of the conveyer 200, the magnetic levitation plate glass conveying apparatus, characterized in that it comprises a support means 300 to support both sides of the plate glass 400 at the same time so that the conveyed plate glass 400 is not conducted . 제 1항에 있어서,The method of claim 1, 상기 이송기(200)의 자기부상수단은Magnetic levitation means of the conveyor 200 상기 이송벨트(220)의 옆면에 일정한 간격으로 설치된 결합대(231)와;A coupling table 231 installed at regular intervals on the side surface of the transfer belt 220; 상기 결합대(231)에 회동가능하도록 결합축(232)에 의해 결합되어 상/하 일정각도로 작동되도록 설치된 다수의 L자형 이송브라켓(230)과; A plurality of L-shaped transfer brackets 230 which are coupled by the coupling shaft 232 to be rotatable to the coupling table 231 and installed to operate at a predetermined angle up and down; 상기 각각의 이송브라켓(230)의 저면에 부착설치된 동일한 극성을 갖는 이동 마그네트(233)와;A moving magnet 233 having the same polarity attached to the bottom of each of the transfer brackets 230; 상기 이동마그네트(233)에 대하여 척력을 작용하도록 상기 이송브라켓(230)의 하측 프레임(100)에 고정설치된 고정마그네트(110)를 포함하는 자기부상방식 판유리 이송장치.Magnetic levitation plate glass conveying apparatus comprising a fixed magnet (110) fixed to the lower frame 100 of the transfer bracket 230 to exert a repulsive force against the moving magnet (233). 제 1항에 있어서,The method of claim 1, 상기 이탈방지수단은The separation preventing means 상기 이송되는 판유리(400)에 탄성력을 작용하면서 지지되도록 상기 프레임(100)에 고정되며, 일측에 개구부(242)가 형성된 케이스(241)와, 상기 케이스(241)의 내부에 삽입 고정설치된 마그네트A(243)와, 상기 마그네트A(243)와 대응하여 척력이 작용하도록 유동가능하게 설치되며, 상기 케이스(241)의 개구부(242)를 통하여 이탈방지롤러(240)에 탄성력을 전달하는 마그네트B(244)로 구성됨을 특징으로 하는 자기부상방식 판유리 이송장치.The case 241 is fixed to the frame 100 so as to be supported while applying an elastic force to the conveyed plate glass 400, the opening 242 is formed on one side, and the magnet A is inserted into and fixed to the inside of the case 241 243 and a magnet B which is installed to be movable so as to correspond to the magnet A 243 and transmits an elastic force to the release preventing roller 240 through the opening 242 of the case 241. Maglev plate conveying device, characterized in that consisting of 244). 제 1항에 있어서,The method of claim 1, 상기 지지수단(300)은 The support means 300 is 상기 프레임(100)의 상측에 일정한 간격으로 배열 설치된 다수개의 구동롤러(310)와;A plurality of driving rollers 310 arranged at regular intervals on the upper side of the frame 100; 상기 구동롤러(310)에 대응하여 설치되며, 상기 구동롤러(310)의 중심축과 직교되는 중심축에 설치된 테이퍼형상으로 구성되고, 상기 구동롤러(310)와의 사이에 이송되는 판유리(400)의 상측부가 삽입 지지되도록 하는 다수의 테이퍼가이드롤러(320)를 포함하는 자기부상방식 판유리 이송장치.The plate glass 400 is installed in correspondence with the driving roller 310, and is formed in a tapered shape installed on a central axis orthogonal to the central axis of the driving roller 310, and is transferred between the driving roller 310. Magnetic levitation plate glass conveying apparatus comprising a plurality of tapered guide rollers 320 to be inserted and supported the upper side. 제 1항에 있어서,The method of claim 1, 상기 지지수단(300)은 The support means 300 is 상기 프레임(100)의 상측에 일정한 간격으로 배열 설치된 다수개의 구동롤러(310)와;A plurality of driving rollers 310 arranged at regular intervals on the upper side of the frame 100; 상기 구동롤러(310)에 대응하게 설치되며, 상기 구동롤러(310)와의 사이에 이송되는 판유리(400)에 일정압력의 압축공기를 분사하는 다수의 분사노즐(330)임을 특징으로 하는 자기부상방식 판유리 이송장치.Magnetic levitation method is installed corresponding to the drive roller 310, characterized in that a plurality of injection nozzles 330 for injecting compressed air of a predetermined pressure to the plate glass 400 transported between the drive roller 310 Plate glass feeder.
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