WO2013002525A3 - Device for removing cracks from cut corners of glass plate - Google Patents

Device for removing cracks from cut corners of glass plate Download PDF

Info

Publication number
WO2013002525A3
WO2013002525A3 PCT/KR2012/005011 KR2012005011W WO2013002525A3 WO 2013002525 A3 WO2013002525 A3 WO 2013002525A3 KR 2012005011 W KR2012005011 W KR 2012005011W WO 2013002525 A3 WO2013002525 A3 WO 2013002525A3
Authority
WO
WIPO (PCT)
Prior art keywords
glass plate
burner
vacuum adsorption
adsorption
rotation shaft
Prior art date
Application number
PCT/KR2012/005011
Other languages
French (fr)
Korean (ko)
Other versions
WO2013002525A2 (en
Inventor
박재훈
Original Assignee
에이그라스 주식회사
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 에이그라스 주식회사 filed Critical 에이그라스 주식회사
Publication of WO2013002525A2 publication Critical patent/WO2013002525A2/en
Publication of WO2013002525A3 publication Critical patent/WO2013002525A3/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B29/00—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B29/00—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins
    • C03B29/04—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins in a continuous way
    • C03B29/06—Reheating glass products for softening or fusing their surfaces; Fire-polishing; Fusing of margins in a continuous way with horizontal displacement of the products
    • C03B29/08—Glass sheets
    • C03B29/10—Glass sheets being in a vertical position
    • 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
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B32/00—Thermal after-treatment of glass products not provided for in groups C03B19/00, C03B25/00 - C03B31/00 or C03B37/00, e.g. crystallisation, eliminating gas inclusions or other impurities; Hot-pressing vitrified, non-porous, shaped glass products
    • 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
    • B65G2249/00—Aspects relating to conveying systems for the manufacture of fragile sheets
    • B65G2249/04—Arrangements of vacuum systems or suction cups
    • B65G2249/045—Details of suction cups suction cups
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)

Abstract

The present invention pertains to a device for machining a cut corner of a thin glass plate, and more specifically to a device for removing fine cracks formed at cut corners of a glass plate. The device for removing the cracks of the corners of a glass plate according to the present invention comprises: a burner for melting the cut corners of a glass plate; a combustion gas supply means for supplying combustion gas to the burner; and a rotary vacuum adsorption gripper for gripping the glass plate such that the glass plate approaches the burner. The burner comprises a flame throwing surface, and a plurality of flame throwing holes which are formed on the flame throwing surface and disposed such that virtual lines connecting neighboring flame throwing holes form at least one single closed loop. The rotary vacuum adsorption gripper includes a rotation shaft which is disposed in parallel to the flame throwing surface of the burner, and a vacuum adsorption arm of which one end is fixed to the rotation shaft and the other end is formed with an adsorption surface. The vacuum adsorption arm is mounted such that one surface of the glass plate faces the flame throwing surface of the burner, wherein the glass plate is adsorption-gripped at a set position when the rotation shaft rotates. The rotary vacuum adsorption gripper is more preferable than a plurality of vacuum adsorption arms to improve productivity. In addition, the adsorption surfaces of a plurality of vacuum adsorption arms are respectively vacuumed in a vacuum adsorption section and vacuum released in a vacuum release section with respect to one cycle of the rotation shaft.
PCT/KR2012/005011 2011-06-30 2012-06-26 Device for removing cracks from cut corners of glass plate WO2013002525A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020110064421A KR101265499B1 (en) 2011-06-30 2011-06-30 Apparatus for removing cutting edge crack of glass plate
KR10-2011-0064421 2011-06-30

Publications (2)

Publication Number Publication Date
WO2013002525A2 WO2013002525A2 (en) 2013-01-03
WO2013002525A3 true WO2013002525A3 (en) 2013-04-04

Family

ID=47424643

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/005011 WO2013002525A2 (en) 2011-06-30 2012-06-26 Device for removing cracks from cut corners of glass plate

Country Status (2)

Country Link
KR (1) KR101265499B1 (en)
WO (1) WO2013002525A2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101471821B1 (en) * 2014-08-18 2014-12-11 주식회사 인터벡스테크놀로지 Glass plate holder for flame posihiing apparatus
KR101467201B1 (en) 2014-08-19 2014-12-01 주식회사 인터벡스테크놀로지 Structure of insulation chamber for flame posihiing apparatus
KR101461514B1 (en) * 2014-09-18 2014-11-13 주식회사 인터벡스테크놀로지 Flame posihiing apparatus for glass plate
KR102219324B1 (en) * 2014-10-16 2021-02-22 동우 화인켐 주식회사 Heating apparatus for chamfering of glass
KR101662582B1 (en) 2015-01-06 2016-10-05 주식회사 인터벡스테크놀로지 Equipment for monitoring flame and glass plate for flame posihiing apparatus
US10494289B2 (en) 2015-01-29 2019-12-03 Corning Incorporated Methods and apparatus for fabricating respective sections from a glass web
KR101647411B1 (en) * 2015-02-06 2016-08-10 주식회사 이오테크닉스 Glass forming apparatus and glass forming method using laser beam
KR102399877B1 (en) * 2015-06-11 2022-05-20 삼성디스플레이 주식회사 A polishing device and a polishing method of a plate
CN112429953B (en) * 2020-11-26 2022-04-26 四川虹科创新科技有限公司 Glass substrate edge polishing system and method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR940002057B1 (en) * 1990-10-01 1994-03-16 피피지 인더스트리즈, 인코포레이티드 Glass edge finishing
JP2001294437A (en) * 2000-04-13 2001-10-23 Sharp Corp Chamfering method for glass substrate of liquid crystal display device and heater used for this method
KR20110131563A (en) * 2010-05-31 2011-12-07 주)제원 Csc A method for grinding egdgs of a thin glass plate

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101042724B1 (en) 2009-12-17 2011-06-20 (주)알가 Apparatus for edge sealing of vacuum glass panel and method for vacuum glass panel using the same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR940002057B1 (en) * 1990-10-01 1994-03-16 피피지 인더스트리즈, 인코포레이티드 Glass edge finishing
JP2001294437A (en) * 2000-04-13 2001-10-23 Sharp Corp Chamfering method for glass substrate of liquid crystal display device and heater used for this method
KR20110131563A (en) * 2010-05-31 2011-12-07 주)제원 Csc A method for grinding egdgs of a thin glass plate

Also Published As

Publication number Publication date
WO2013002525A2 (en) 2013-01-03
KR101265499B1 (en) 2013-05-20
KR20130003237A (en) 2013-01-09

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