WO2013100126A1 - Dispositif et procédé de traitement d'une plaque de verre - Google Patents

Dispositif et procédé de traitement d'une plaque de verre Download PDF

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Publication number
WO2013100126A1
WO2013100126A1 PCT/JP2012/084067 JP2012084067W WO2013100126A1 WO 2013100126 A1 WO2013100126 A1 WO 2013100126A1 JP 2012084067 W JP2012084067 W JP 2012084067W WO 2013100126 A1 WO2013100126 A1 WO 2013100126A1
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WO
WIPO (PCT)
Prior art keywords
glass plate
holding table
support portion
chamfering
cutting
Prior art date
Application number
PCT/JP2012/084067
Other languages
English (en)
Japanese (ja)
Inventor
栄一 樋口
西尾　誠
高橋　忠
Original Assignee
日本電気硝子株式会社
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 日本電気硝子株式会社 filed Critical 日本電気硝子株式会社
Priority to CN201280058040.0A priority Critical patent/CN103958424B/zh
Priority to KR1020147015098A priority patent/KR101953659B1/ko
Publication of WO2013100126A1 publication Critical patent/WO2013100126A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
    • B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
    • B24B9/06—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain
    • B24B9/08—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass
    • B24B9/10—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass of plate glass
    • 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
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B33/00—Severing cooled glass
    • C03B33/02—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor
    • C03B33/023—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor the sheet or ribbon being in a horizontal position
    • C03B33/03—Glass cutting tables; Apparatus for transporting or handling sheet glass during the cutting or breaking operations
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B33/00—Severing cooled glass
    • C03B33/02—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor
    • C03B33/023—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor the sheet or ribbon being in a horizontal position
    • C03B33/037—Controlling or regulating
    • 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
    • G02F1/1303—Apparatus specially adapted to the manufacture of LCDs
    • 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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/133302—Rigid substrates, e.g. inorganic substrates
    • 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
    • G02F2202/00—Materials and properties
    • G02F2202/09—Materials and properties inorganic glass

Definitions

  • the present invention relates to a glass plate processing technique, and more particularly, to an improvement in a processing technique in which a glass plate is cut into a rectangular shape having a predetermined size and then the end surface treatment such as chamfering is performed on the cut end face.
  • various glass plates are manufactured by cutting a large original glass plate into a rectangular shape, as represented by a glass substrate for a flat panel display (FPD) such as a liquid crystal display or an organic EL display.
  • FPD flat panel display
  • the cut end face of the cut glass plate is sharp at the connecting portion with the front and back surfaces, it causes damage such as chipping as it is, so that the glass constituted by the cut end face after the cutting step End surfaces such as chamfering are applied to the four sides of the substrate.
  • the cutting device and the end surface processing device such as a chamfering device are often independent of each other, and after the glass plate cut by the cutting device is transferred to the end surface processing device, positioning is performed.
  • the end surface processing device such as a chamfering device
  • the glass plate is positioned by means of positioning means provided in a chamfering device (included in the end surface processing device), and the glass plate is slightly moved by pressing the end surface of the glass plate. It is customary to position it at a predetermined position while moving it. Therefore, in this case, the positioning means comes into direct contact with the end surface of the glass plate in both the cutting step and the chamfering step (included in the end surface processing step).
  • the present invention provides a technical problem to reliably prevent a situation in which a glass plate is damaged by positioning in a cutting step and / or an end face processing step of the cut end surface of the glass plate.
  • the present invention provides a holding table for holding a glass plate, a moving means for moving the holding table along a predetermined transport path, and the glass plate held by the holding table.
  • Cutting means for cutting the glass plate into a rectangular shape of a predetermined size on the transport path, and end surface processing means for performing end face processing on the transport path on the cut end surface of the glass plate held by the holding table on the transport path;
  • Each of the cutting means and the end face processing means is characterized by comprising positioning means for positioning with reference to the holding table.
  • the end face treatment here includes, for example, chamfering of the end face of the glass plate, chamfering of the glass plate, surface treatment with a surface treatment agent, heat melting molding with a laser or a heater, distortion removal, etc. .
  • the glass plate held on the holding table is cut into a rectangular shape of a predetermined size by the cutting unit, and then the cut end surface is held by the end surface processing unit while being held on the same holding table.
  • An end face process is performed on. That is, the relative position of the glass plate with respect to the holding table is constant without changing between the cutting step executed by the cutting means and the end face processing step executed by the end face processing means.
  • the positioning of the cutting means and the end face processing means is made on the basis of the holding table in which the relative positional relationship with the glass plate is constant, the cutting means and the end face are not in direct contact with the glass plate. Accurate positioning of the processing means can be performed. Therefore, since the glass plate does not come into contact with the positioning means in the positioning in the cutting step and the end face processing step, it is possible to reliably prevent the glass plate from being damaged during the positioning.
  • the end face processing means performs chamfering
  • the chamfering of the side of the glass plate and the chamfering (so-called chamfering) of the corner portion where the adjacent sides of the glass plate are continuous may be performed.
  • the said holding stand is equipped with the main support part which supports the product part of the said glass plate, and the auxiliary support part which supports the non-product part by which the said glass plate is cut and removed,
  • the said auxiliary support part is
  • the main support part is preferably separable.
  • the size of the holding base can be changed by separating the auxiliary support portion from the main support portion.
  • size of a holding stand can be changed suitably. Therefore, the amount of protrusion of the glass plate from the holding table can be minimized, and deformation such as bending of the glass plate can be prevented.
  • the present invention invented to solve the above problems includes a cutting step of cutting a glass plate into a rectangular shape of a predetermined size by a cutting unit, and an end surface processing step of performing end surface processing on the cut end surface of the glass plate by an end surface processing unit.
  • the cutting step and the end surface treatment step are performed while moving the glass plate and the holding stand integrally, and the cutting step It is characterized in that the positioning of the cutting means and the positioning of the end face processing means in the end face processing step are performed with reference to the holding table.
  • the holding table is provided so as to be separable from the main support portion that supports the product portion of the glass plate, and the non-product portion that is cut and removed from the glass plate. And supporting the glass plate with the main support portion and the auxiliary support portion until the glass plate is cut, and after cutting the glass plate, the auxiliary support portion from the main support portion. It is preferable that the support part is separated and the glass plate is supported only by the main support part.
  • the thickness of the glass plate is less than 0.4 mm, the effects of the present invention can be exhibited to the maximum.
  • the cutting means and the end face processing means are positioned based on the holding table holding the glass plate, the glass plate cutting process and the positioning of the cut end face in the end face processing process are performed. Sometimes it is possible to reliably prevent the situation where the glass plate is broken.
  • FIG. 1 is a schematic plan view of a glass plate processing apparatus according to the first embodiment of the present invention.
  • This glass plate processing apparatus has a conveyance path along which a plurality of holding bases 1 holding glass plates G move.
  • the conveyance path is configured by rails 2 laid in an annular shape.
  • a glass plate supply zone Z1, a cutting zone Z2, a chamfering zone Z3, a glass plate extraction zone Z4, and a holding stand replacement zone Z5 are provided on the conveyance path.
  • the cutting zone Z2 includes a scribe zone Z21, a first folding zone Z22, and a second folding zone Z23
  • the chamfering zone Z3 includes a first chamfering zone Z31, a second chamfering zone Z32, and It consists of a chamfer zone Z33.
  • a cleaning zone for cleaning the glass plate holding surface of the holding table 1 may be further included on the transport path.
  • the holding table 1 is slidably held on the rail 2, and a plurality of holding tables 1 circulate on the same rail 2 in the direction of the arrow in FIG. ing.
  • the holding table 1 is held on the rail 2 via a turntable (not shown).
  • the holding table 1 is configured to vacuum-suck the glass plate G on the glass plate holding surface.
  • a vacuum suction mechanism for example, a structure in which a vacuum pump or the like is built in the holding table 1, a structure in which the holding table 1 is vacuum-sealed using an external vacuum source with an airtight structure, and then a vacuum is maintained by a valve or the like. Is adopted.
  • sucks the glass plate G to the holding stand 1 by interposing water between the glass plate G and the holding stand 1 instead of vacuum-adsorbing the glass plate G may be sufficient.
  • the moving means of the holding table 1 may be configured to be moved by, for example, a belt conveyor, a transfer device, a self-propelled conveyance carriage, or the like, in addition to the structure in which the moving means moves on the rail 2.
  • the processing apparatus has a main configuration on the conveyance path, a cutting device that cuts (trims) the glass plate G into a rectangular shape of a predetermined size, and a cutting end surface of the glass plate G cut by the cutting device. And a chamfering device for chamfering.
  • the cutting device includes a cutter 3 that forms a scribe line SL on the glass plate G, and folding tools 4 and 5 that fold the glass plate G along the scribe line SL.
  • the cutter 3 is placed on the surface of the glass plate G so that a rectangular product portion of a predetermined size is defined on the glass plate G.
  • a scribe line SL is formed.
  • the positioning device 6 positions the cutter 3 with reference to the side surface 1a (for example, a reference surface provided at a specific position on the side surface) 1a.
  • the positioning device 6 adjusts the position of the cutter 3 so that the distance between the side surface 1a and the cutter 3 becomes a predetermined constant distance.
  • the positioning device 6 may be configured to detect the position of the holding table 1 with a contact type sensor, or may be configured to detect with a non-contact type sensor. Further, the positioning device 6 may be configured to register in advance position information on the conveyance path of each holding table 1 and position the cutter 3 based on the registered information.
  • only the holding device 1 holding the glass plate G is configured to move only the cutting device (specifically, the cutter 3 or the like). Any of the structure to move and the structure to move both the cutting device and the holding stand 1 holding the glass plate G may be used. Moreover, the structure which cut
  • the first folding tool 4 When the glass plate G held on the holding table 1 is transported to the first folding zone Z22, the first folding tool 4 has two scribe lines SL that face each other in a direction orthogonal to the transport direction of the glass plate G.
  • the glass plate G is folded along
  • the second folding tool 5 rotates the holding table 1 90 degrees together with the glass plate G, and then moves the glass plate G along the remaining two scribe lines SL facing the glass plate G in the second folding zone Z23. Fold it.
  • the folding tool 4 is positioned on the basis of the holding table 1 holding the glass plate G by a positioning device (not shown), and then starts folding.
  • the chamfering device includes a chamfering grinding tool for chamfering four sides of the glass plate G, and a chamfering grinding tool for chamfering a corner portion where two orthogonal sides of the glass plate G are continuous. And.
  • the chamfering grinding tool includes a first grinding wheel 7 for chamfering two opposing sides of the glass plate G and a second grinding wheel 8 for chamfering the remaining two opposing sides of the glass plate G. I have. Specifically, when the glass plate G held on the holding table 1 is conveyed to the first chamfering zone Z31, the first grinding grindstone 7 causes the two sides facing in the direction orthogonal to the conveying direction of the glass plate G to Then, chamfering (for example, R chamfering) is performed.
  • chamfering for example, R chamfering
  • the holding table 1 is turned 90 degrees together with the glass plate G, and chamfering (for example, R chamfering) is performed on the remaining two opposite sides of the glass plate G by the second grinding wheel 8 in the second chamfering zone Z32. .
  • the grinding wheels 7 and 8 are chamfered after being positioned on the basis of the holding table 1 that holds the glass plate G by a positioning device (not shown).
  • the grinding tool for chamfering includes a third grinding wheel 9 for chamfering the four corners of the glass plate G. Specifically, when the glass plate G held on the holding table 1 is conveyed to the chamfering zone Z33, all the corners of the glass plate G are cut obliquely by the grinding wheels 9. At this time, each grinding wheel 9 is positioned on the basis of the holding table 1 that holds the glass plate G by a positioning device (not shown), and then starts chamfering. The chamfering may be omitted.
  • the chamfering device moves relative to the glass plate G, the chamfering device (specifically, the polishing grindstones 7 to 9 and the like) is moved. Any of the structure which moves only 1 and the structure which moves both the chamfering apparatus and the holding stand 1 holding the glass plate G may be sufficient.
  • the chamfering device etches the edge of the glass plate G with an etchant such as hydrofluoric acid, or melts the edge of the glass plate G with thermal energy such as a laser beam or a heater to chamfer. It may be applied.
  • the etching solution is applied to the end of the glass plate G with a roller, a brush, a spray or the like. In this case, you may use masking of the glass plate G together.
  • the glass plates G are supplied one by one on each holding table 1, and the glass plates G are held on the holding table 1.
  • the glass plate G is set on the holding table 1 by human power or manually or automatically controlled transfer device. At this time, since the glass plate G is processed on the basis of the holding table 1 as described later, it is not necessary to accurately position the glass plate G with respect to the holding table 1.
  • the glass plate G is a glass substrate for a liquid crystal display having a thickness of 5 to 400 ⁇ m.
  • the glass plate G is used in various fields such as for solar cells, for organic EL lighting, for touch panels, and for digital signage. And a laminated body of these thin glass substrates and a resin.
  • the scribe line SL is formed on the glass plate G after the cutter 3 is positioned with respect to the holding table 1 in the scribe zone Z21.
  • the folding tool 4 is positioned with respect to the holding table 1, and then the glass plate G is folded along the scribe line SL. Thereby, a non-product part is cut out from the glass plate G, and the rectangular-shaped product part of predetermined size is taken out.
  • each third grinding wheel 9 is positioned with respect to the holding table 1, and then the corner portion of the glass plate G is chamfered. Thereby, chamfering is performed on the entire circumference of the glass plate G.
  • the glass plate G is released from the holding table 1 and the glass plate G is taken out from the holding table 1 in the glass plate extraction zone Z4.
  • the glass plate G is taken out of the holding table 1 by human power or manually or automatically controlled transfer device.
  • gas for example, compressed air
  • fluid for example, water
  • the holding table 1 from which the glass plate G has been taken out moves to the holding table exchange zone Z5, and the holding table 1 that travels on the rail 2 and the new holding table 1 are exchanged when necessary.
  • the holding table 1 that has passed through the holding table exchange zone Z5 or the newly-replaced holding table 1 moves to the glass plate supply zone Z1 and is used for transporting the glass plate G.
  • cutting and chamfering are performed while the glass plate G is held on the same holding stand 1. That is, the relative position of the glass plate G with respect to the holding table 1 is constant without changing during cutting or chamfering. Then, the cutting device and the chamfering device are positioned on the basis of the holding table 1 whose relative positional relationship with the glass plate G is constant. For this reason, since it is not necessary to contact the glass plate G directly when positioning a cutting device and a chamfering device, damage to the glass plate G can be prevented.
  • the holding table 1 includes a main support portion 11, and an auxiliary support portion 12 that is disposed around the main support portion 11 and is separable from the main support portion 11. It has.
  • the main support portion 11 supports the glass plate G remaining after trimming, that is, the product portion of the glass plate G
  • the auxiliary support portion 12 supports the non-product portion of the glass plate G that is cut and removed during trimming.
  • the glass plate G before trimming is supported by the main support portion 11 and the auxiliary support portion 12, and as shown in FIG. 4C, the glass plate G after trimming is a main plate. It is supported only by the support part 11.
  • the auxiliary support portion 12 includes an elevating mechanism 13 such as a cylinder, and a support position having the same height as the main support portion 11 and a retreat position retracted downward from the same height as the main support portion 11. It can be moved forward and backward.
  • the auxiliary support portion 12 is divided into four parts, and each of them is configured to be able to move up and down independently.
  • the two auxiliary support portions 12 facing each other in the conveyance direction of the glass plate G are positioned at the support position, and are orthogonal to the conveyance direction of the glass plate G.
  • the remaining two auxiliary support portions 12 that face each other in the direction may be positioned at the retracted position.
  • the size of the holding table 1 can be changed by separating the auxiliary support portion 12 from the main support portion 11. For this reason, according to the size change of the glass plate G accompanying a process, the magnitude
  • this invention is not limited to said embodiment, It can implement with a various form.
  • a plurality of sheet glass products may be cut out from one original glass plate.
  • the original glass plate may be held by combining a plurality of holding bases that match the size of the final flat glass product, and each holding base may be separated after being cut into individual flat glass products.
  • the defective glass plate is moved out of the transport path, that is, out of the processing step together with the holding table 1 and processed outside the process. Good. In this way, it is possible to minimize the scattering of glass fragments and the like on the conveyance path through which a normal glass plate passes.
  • Dimensional measuring means and marking means may be provided in the series of processes.

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Liquid Crystal (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Surface Treatment Of Glass (AREA)

Abstract

L'invention concerne un dispositif de traitement de plaque de verre, doté : d'une base de maintien (1) qui maintient une plaque de verre (G); d'un rail (2) sur lequel la base de maintien (1) est déplacée le long d'un trajet de transport prédéfini; de dispositifs de coupe (3, 4, 5) qui, sur le trajet de transport, coupent la plaque de verre (G) en une forme rectangulaire ayant une taille prédéfinie, la plaque de verre (G) étant maintenue par la base de maintien (1); et de dispositifs de chanfreinage (7, 8, 9) qui, sur le trajet de transport, chanfreinent les surfaces d'extrémité coupées de la plaque de verre (G) maintenue sur le trajet de transport par la base de maintien (1). Le traitement est démarré une fois que les dispositifs de coupe (3, 4, 5) et les dispositifs de chanfreinage (7, 8, 9) sont positionnés par rapport à la base de maintien (1).
PCT/JP2012/084067 2011-12-28 2012-12-28 Dispositif et procédé de traitement d'une plaque de verre WO2013100126A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201280058040.0A CN103958424B (zh) 2011-12-28 2012-12-28 玻璃板加工装置及玻璃板加工方法
KR1020147015098A KR101953659B1 (ko) 2011-12-28 2012-12-28 유리판 가공 장치 및 그 가공 방법

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011-289018 2011-12-28
JP2011289018A JP5874393B2 (ja) 2011-12-28 2011-12-28 ガラス板加工装置およびその加工方法

Publications (1)

Publication Number Publication Date
WO2013100126A1 true WO2013100126A1 (fr) 2013-07-04

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PCT/JP2012/084067 WO2013100126A1 (fr) 2011-12-28 2012-12-28 Dispositif et procédé de traitement d'une plaque de verre

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JP (1) JP5874393B2 (fr)
KR (1) KR101953659B1 (fr)
CN (1) CN103958424B (fr)
TW (1) TWI560159B (fr)
WO (1) WO2013100126A1 (fr)

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JP2014104526A (ja) * 2012-11-27 2014-06-09 Mipox Corp 板ガラス等ワークの周縁部を研磨テープにより研磨する研磨装置及び研磨方法
EP3581331A1 (fr) 2018-06-13 2019-12-18 Phup Remszklo s.c. Ensemble de disques de meulage des bords de plaques de verre
WO2022163369A1 (fr) * 2021-01-28 2022-08-04 日本電気硝子株式会社 Procédé de production d'une feuille de verre
EP4049787A1 (fr) * 2021-02-25 2022-08-31 Biesse S.p.A. Machine et procédé pour traiter les bords latéraux de plaques de verre, de plaques en pierre ou de plaques en matière synthétique

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JP6741394B2 (ja) * 2014-12-29 2020-08-19 ＡｖａｎＳｔｒａｔｅ株式会社 ガラス基板の製造方法
JP6583623B2 (ja) * 2015-07-24 2019-10-02 日本電気硝子株式会社 導光板用ガラス板
JP6819025B2 (ja) 2016-06-29 2021-01-27 日本電気硝子株式会社 板ガラスの製造方法
JP6665760B2 (ja) * 2016-11-16 2020-03-13 日本電気硝子株式会社 ガラス基板の製造装置及び製造方法
CN106395382A (zh) * 2016-11-25 2017-02-15 中建材凯盛机器人（上海）有限公司 玻璃掰片系统及其相应的控制方法
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