JP7372601B2 - ガラス板製造方法及びその製造装置 - Google Patents

ガラス板製造方法及びその製造装置 Download PDF

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Publication number
JP7372601B2
JP7372601B2 JP2020561415A JP2020561415A JP7372601B2 JP 7372601 B2 JP7372601 B2 JP 7372601B2 JP 2020561415 A JP2020561415 A JP 2020561415A JP 2020561415 A JP2020561415 A JP 2020561415A JP 7372601 B2 JP7372601 B2 JP 7372601B2
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Japan
Prior art keywords
glass ribbon
glass
temperature
glass plate
manufacturing
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JP2020561415A
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English (en)
Japanese (ja)
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JPWO2020129907A1 (ja
Inventor
勲 奥山
隼人 奥
昌弘 古田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Electric Glass Co Ltd
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Nippon Electric Glass Co Ltd
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Publication date
Application filed by Nippon Electric Glass Co Ltd filed Critical Nippon Electric Glass Co Ltd
Publication of JPWO2020129907A1 publication Critical patent/JPWO2020129907A1/ja
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    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B17/00—Forming molten glass by flowing-out, pushing-out, extruding or drawing downwardly or laterally from forming slits or by overflowing over lips
    • C03B17/06—Forming glass sheets
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B25/00—Annealing glass products
    • C03B25/04—Annealing glass products in a continuous way
    • C03B25/10—Annealing glass products in a continuous way with vertical displacement of the glass products
    • C03B25/12—Annealing glass products in a continuous way with vertical displacement of the glass products of glass sheets
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
    • G01N21/892—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles characterised by the flaw, defect or object feature examined
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
    • G01N21/892—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles characterised by the flaw, defect or object feature examined
    • G01N21/896—Optical defects in or on transparent materials, e.g. distortion, surface flaws in conveyed flat sheet or rod
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F3/00—Severing by means other than cutting; Apparatus therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Mechanical Engineering (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
JP2020561415A 2018-12-21 2019-12-16 ガラス板製造方法及びその製造装置 Active JP7372601B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018239404 2018-12-21
JP2018239404 2018-12-21
PCT/JP2019/049214 WO2020129907A1 (ja) 2018-12-21 2019-12-16 ガラス板製造方法及びその製造装置

Publications (2)

Publication Number Publication Date
JPWO2020129907A1 JPWO2020129907A1 (ja) 2021-11-04
JP7372601B2 true JP7372601B2 (ja) 2023-11-01

Family

ID=71101793

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JP2020561415A Active JP7372601B2 (ja) 2018-12-21 2019-12-16 ガラス板製造方法及びその製造装置

Country Status (4)

Country Link
JP (1) JP7372601B2 (ko)
KR (1) KR20210104797A (ko)
CN (1) CN113195182B (ko)
WO (1) WO2020129907A1 (ko)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220158676A (ko) * 2020-03-25 2022-12-01 니폰 덴키 가라스 가부시키가이샤 유리판 제조 방법 및 그 제조 장치
JP2022093901A (ja) * 2020-12-14 2022-06-24 日本電気硝子株式会社 ガラス板の製造方法および製造装置
JP2022123520A (ja) * 2021-02-12 2022-08-24 日本電気硝子株式会社 ガラス板製造方法及びその製造装置
WO2022196235A1 (ja) * 2021-03-18 2022-09-22 日本電気硝子株式会社 ガラス板の製造方法及びその製造装置
JP2022144790A (ja) * 2021-03-19 2022-10-03 日本電気硝子株式会社 ガラス板製造方法及びその製造装置
JP2023015758A (ja) * 2021-07-20 2023-02-01 日本電気硝子株式会社 ガラス板の製造方法及びその製造装置
CN116174791A (zh) * 2023-02-14 2023-05-30 浙江创格科技股份有限公司 两步式安全剪板机

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007314414A (ja) 2006-05-23 2007-12-06 Jenoptik Automatisierungstechnik Gmbh フロートガラスリボンの端部を切り落とす方法及び装置
JP2013539026A (ja) 2010-09-24 2013-10-17 グレンツェバッハ・マシーネンバウ・ゲーエムベーハー 切れ目なく製造されたフロートガラスの欠陥を検出するための装置およびその方法
US20130291593A1 (en) 2012-05-04 2013-11-07 Samsung Corning Precision Materials Co., Ltd. Glass substrate laser cutting device with real-time breaking detecting function and glass substrate breakage detecting method thereof
WO2017153253A1 (fr) 2016-03-08 2017-09-14 Fives Stein Installation de production de verre plat comprenant une installation de mesure en continu de la temperature du verre et procede de reglage d'une telle installation de mesure
JP2018104228A (ja) 2016-12-26 2018-07-05 日本電気硝子株式会社 ガラスの破損検出方法、板ガラスの製造方法及びガラスの切断装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5123509A (ja) * 1974-08-22 1976-02-25 Central Glass Co Ltd Kinzokuseniriitagarasuno kirihanashihoho
JP3305849B2 (ja) * 1994-02-08 2002-07-24 旭硝子株式会社 金型内高温ガラスの判別装置
JP5005717B2 (ja) * 2009-03-13 2012-08-22 ＡｖａｎＳｔｒａｔｅ株式会社 ガラス板の製造方法および製造装置
US9027815B2 (en) * 2010-08-31 2015-05-12 Corning Incorporated Apparatus and method for making glass sheet with improved sheet stability
JP2012096936A (ja) * 2010-10-29 2012-05-24 Asahi Glass Co Ltd ガラスリボンの耳切断装置および耳切断方法とガラス製品の製造装置および製造方法
JP5743182B2 (ja) * 2010-11-19 2015-07-01 日本電気硝子株式会社 ガラスフィルムの製造方法
TWI417255B (zh) * 2011-06-30 2013-12-01 Avanstrate Inc A manufacturing method of a glass plate and a manufacturing apparatus for a glass plate
KR102179889B1 (ko) * 2013-12-04 2020-11-17 에이지씨 가부시키가이샤 유리판 제조 장치 및 방법
JP6270636B2 (ja) * 2014-06-06 2018-01-31 川崎重工業株式会社 ガラス板分離装置
EP3978450A1 (en) * 2014-11-26 2022-04-06 Corning Incorporated Thin glass sheet and system and method for forming the same
JP6674138B2 (ja) * 2016-05-12 2020-04-01 日本電気硝子株式会社 ガラス板の製造装置およびガラス板の製造方法
JP6631838B2 (ja) * 2016-05-18 2020-01-15 日本電気硝子株式会社 ガラス板の製造方法及びその製造装置、並びにガラス板の搬送装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007314414A (ja) 2006-05-23 2007-12-06 Jenoptik Automatisierungstechnik Gmbh フロートガラスリボンの端部を切り落とす方法及び装置
JP2013539026A (ja) 2010-09-24 2013-10-17 グレンツェバッハ・マシーネンバウ・ゲーエムベーハー 切れ目なく製造されたフロートガラスの欠陥を検出するための装置およびその方法
US20130291593A1 (en) 2012-05-04 2013-11-07 Samsung Corning Precision Materials Co., Ltd. Glass substrate laser cutting device with real-time breaking detecting function and glass substrate breakage detecting method thereof
WO2017153253A1 (fr) 2016-03-08 2017-09-14 Fives Stein Installation de production de verre plat comprenant une installation de mesure en continu de la temperature du verre et procede de reglage d'une telle installation de mesure
JP2018104228A (ja) 2016-12-26 2018-07-05 日本電気硝子株式会社 ガラスの破損検出方法、板ガラスの製造方法及びガラスの切断装置

Also Published As

Publication number Publication date
KR20210104797A (ko) 2021-08-25
CN113195182B (zh) 2024-02-13
JPWO2020129907A1 (ja) 2021-11-04
CN113195182A (zh) 2021-07-30
WO2020129907A1 (ja) 2020-06-25

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