JP7463972B2 - ガラス板の成形装置 - Google Patents

ガラス板の成形装置 Download PDF

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Publication number: JP7463972B2
Authority: JP; Japan
Prior art keywords: forming; mold; glass sheet; stage; glass
Prior art date: 2019-02-08
Legal status (The legal status 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 status listed.): Active

Application number

JP2020571221A

Other languages

English (en)

Japanese (ja)

Other versions

JPWO2020162467A1 (ja

Inventor

祐司井本

諭金杉

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.)

AGC Inc

Original Assignee

Asahi Glass Co Ltd

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.)

2019-02-08

Filing date

2020-02-04

Publication date

2024-04-09

2020-02-04 Application filed by Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd

2021-12-09 Publication of JPWO2020162467A1 publication Critical patent/JPWO2020162467A1/ja

2024-04-09 Application granted granted Critical

2024-04-09 Publication of JP7463972B2 publication Critical patent/JP7463972B2/ja

Status Active legal-status Critical Current

2040-02-04 Anticipated expiration legal-status Critical

Links

239000011521 glass Substances 0.000 title claims description 390
238000000465 moulding Methods 0.000 claims description 156
238000010438 heat treatment Methods 0.000 claims description 121
238000001816 cooling Methods 0.000 claims description 79
238000000034 method Methods 0.000 claims description 50
238000009792 diffusion process Methods 0.000 claims description 36
230000032258 transport Effects 0.000 claims description 35
238000007666 vacuum forming Methods 0.000 claims description 23
230000002093 peripheral effect Effects 0.000 claims description 19
239000007789 gas Substances 0.000 claims description 17
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 7
229910052799 carbon Inorganic materials 0.000 claims description 7
238000000137 annealing Methods 0.000 claims description 5
230000003247 decreasing effect Effects 0.000 claims description 5
239000011261 inert gas Substances 0.000 claims description 5
230000008569 process Effects 0.000 description 20
238000010586 diagram Methods 0.000 description 18
239000000463 material Substances 0.000 description 18
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 17
238000005452 bending Methods 0.000 description 16
239000000047 product Substances 0.000 description 16
238000007493 shaping process Methods 0.000 description 14
238000012360 testing method Methods 0.000 description 14
238000009826 distribution Methods 0.000 description 13
230000005484 gravity Effects 0.000 description 12
MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 10
239000000203 mixture Substances 0.000 description 10
230000000694 effects Effects 0.000 description 9
235000012239 silicon dioxide Nutrition 0.000 description 9
KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 8
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 8
229910052681 coesite Inorganic materials 0.000 description 8
229910052593 corundum Inorganic materials 0.000 description 8
229910052906 cristobalite Inorganic materials 0.000 description 8
239000000377 silicon dioxide Substances 0.000 description 8
229910052682 stishovite Inorganic materials 0.000 description 8
229910052905 tridymite Inorganic materials 0.000 description 8
229910001845 yogo sapphire Inorganic materials 0.000 description 8
239000000498 cooling water Substances 0.000 description 7
238000003825 pressing Methods 0.000 description 7
FUJCRWPEOMXPAD-UHFFFAOYSA-N Li2O Inorganic materials [Li+].[Li+].[O-2] FUJCRWPEOMXPAD-UHFFFAOYSA-N 0.000 description 6
238000013461 design Methods 0.000 description 6
XUCJHNOBJLKZNU-UHFFFAOYSA-M dilithium;hydroxide Chemical compound [Li+].[Li+].[OH-] XUCJHNOBJLKZNU-UHFFFAOYSA-M 0.000 description 6
238000004519 manufacturing process Methods 0.000 description 5
238000012546 transfer Methods 0.000 description 5
230000005855 radiation Effects 0.000 description 4
239000005368 silicate glass Substances 0.000 description 4
229910001220 stainless steel Inorganic materials 0.000 description 4
239000010935 stainless steel Substances 0.000 description 4
230000002411 adverse Effects 0.000 description 3
230000008859 change Effects 0.000 description 3
230000007423 decrease Effects 0.000 description 3
238000007496 glass forming Methods 0.000 description 3
238000012545 processing Methods 0.000 description 3
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
239000005354 aluminosilicate glass Substances 0.000 description 2
239000005388 borosilicate glass Substances 0.000 description 2
239000000919 ceramic Substances 0.000 description 2
230000006866 deterioration Effects 0.000 description 2
238000011156 evaluation Methods 0.000 description 2
238000009413 insulation Methods 0.000 description 2
230000007246 mechanism Effects 0.000 description 2
230000004043 responsiveness Effects 0.000 description 2
238000004904 shortening Methods 0.000 description 2
HUAUNKAZQWMVFY-UHFFFAOYSA-M sodium;oxocalcium;hydroxide Chemical compound [OH-].[Na+].[Ca]=O HUAUNKAZQWMVFY-UHFFFAOYSA-M 0.000 description 2
238000001179 sorption measurement Methods 0.000 description 2
230000035882 stress Effects 0.000 description 2
230000003746 surface roughness Effects 0.000 description 2
230000002195 synergetic effect Effects 0.000 description 2
230000008646 thermal stress Effects 0.000 description 2
230000007723 transport mechanism Effects 0.000 description 2
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
229910000997 High-speed steel Inorganic materials 0.000 description 1
239000006018 Li-aluminosilicate Substances 0.000 description 1
229910000831 Steel Inorganic materials 0.000 description 1
229910010037 TiAlN Inorganic materials 0.000 description 1
ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
JFBZPFYRPYOZCQ-UHFFFAOYSA-N [Li].[Al] Chemical compound [Li].[Al] JFBZPFYRPYOZCQ-UHFFFAOYSA-N 0.000 description 1
230000009471 action Effects 0.000 description 1
229910000323 aluminium silicate Inorganic materials 0.000 description 1
239000000378 calcium silicate Substances 0.000 description 1
229910052918 calcium silicate Inorganic materials 0.000 description 1
OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 1
-1 cemented carbide Chemical compound 0.000 description 1
238000005524 ceramic coating Methods 0.000 description 1
239000011248 coating agent Substances 0.000 description 1
239000011247 coating layer Substances 0.000 description 1
238000000576 coating method Methods 0.000 description 1
229910052802 copper Inorganic materials 0.000 description 1
239000010949 copper Substances 0.000 description 1
230000007547 defect Effects 0.000 description 1
229910001873 dinitrogen Inorganic materials 0.000 description 1
HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
238000006073 displacement reaction Methods 0.000 description 1
238000005265 energy consumption Methods 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
239000012467 final product Substances 0.000 description 1
239000005357 flat glass Substances 0.000 description 1
230000009477 glass transition Effects 0.000 description 1
229910052736 halogen Inorganic materials 0.000 description 1
150000002367 halogens Chemical class 0.000 description 1
230000006872 improvement Effects 0.000 description 1
238000009434 installation Methods 0.000 description 1
239000011810 insulating material Substances 0.000 description 1
229910052742 iron Inorganic materials 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
239000002184 metal Substances 0.000 description 1
239000007769 metal material Substances 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
239000010453 quartz Substances 0.000 description 1
238000009751 slip forming Methods 0.000 description 1
238000010583 slow cooling Methods 0.000 description 1
239000005361 soda-lime glass Substances 0.000 description 1
238000007711 solidification Methods 0.000 description 1
230000008023 solidification Effects 0.000 description 1
230000000087 stabilizing effect Effects 0.000 description 1
239000010959 steel Substances 0.000 description 1
UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 1
238000011144 upstream manufacturing Methods 0.000 description 1
230000037303 wrinkles Effects 0.000 description 1

Images

Classifications

- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B23/00—Re-forming shaped glass
- C03B23/02—Re-forming glass sheets
- C03B23/023—Re-forming glass sheets by bending
- C03B23/03—Re-forming glass sheets by bending by press-bending between shaping moulds

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Organic Chemistry (AREA)
Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)

JP2020571221A 2019-02-08 2020-02-04 ガラス板の成形装置 Active JP7463972B2 (ja)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
JP2019021561		2019-02-08
JP2019021561		2019-02-08
PCT/JP2020/004190 WO2020162467A1 (ja)	2019-02-08	2020-02-04	ガラス板の成形装置

Publications (2)

Publication Number	Publication Date
JPWO2020162467A1 JPWO2020162467A1 (ja)	2021-12-09
JP7463972B2 true JP7463972B2 (ja)	2024-04-09

Family

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Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP2020571221A Active JP7463972B2 (ja)	2019-02-08	2020-02-04	ガラス板の成形装置

Country Status (4)

Country	Link
JP (1)	JP7463972B2 (zh)
CN (1)	CN113329977B (zh)
TW (1)	TWI830867B (zh)
WO (1)	WO2020162467A1 (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN114560623A (zh) *	2020-11-27	2022-05-31	Daeho科技株式会社	配备摩擦防止组件的大面积成形装置
CN113387551A (zh) *	2021-06-30	2021-09-14	深圳大学	一种加热装置以及辊对板热压印设备
CN114133132A (zh) *	2021-09-29	2022-03-04	芜湖长信科技股份有限公司	一种3d曲面玻璃成型模具及其成型方法
KR102626323B1 (ko) *	2022-04-29	2024-01-17	김근혜	유리패널 곡면부 열성형 금형모듈을 이용한 유리패널 곡면부 열성형 시스템

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN207581648U (zh)	2016-09-29	2018-07-06	Daeho科技株式会社	包括保温单元的玻璃成型装置
JP2018525306A (ja)	2015-06-26	2018-09-06	コーニングインコーポレイテッド	シート材を再形成するための装置および方法

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JPS6114148A (ja) *	1984-06-29	1986-01-22	Toshiba Ceramics Co Ltd	石英ガラスの成型方法
US4711653A (en) *	1986-12-29	1987-12-08	Ppg Industries, Inc.	Innovative press bending of thermoplastic sheets
JP2565974B2 (ja) *	1988-03-24	1996-12-18	日本板硝子株式会社	ガラス製品の成形方法
JPH03228840A (ja) *	1990-02-02	1991-10-09	Nippon Sheet Glass Co Ltd	ガラス容器の成形方法
JPH08295522A (ja) *	1995-02-27	1996-11-12	Asahi Glass Co Ltd	石英ガラス製容器及びその製造方法、製造装置
JP3759190B2 (ja) *	1995-03-22	2006-03-22	松下電器産業株式会社	光学素子の成形方法
US20050172671A1 (en) *	2002-06-26	2005-08-11	Hoya Corporation	Methods of manufacturing molded glass articles
WO2012176813A1 (ja) *	2011-06-20	2012-12-27	旭硝子株式会社	合わせガラスの製造方法、および合わせガラス
CN103974915B (zh) *	2012-01-05	2016-06-15	旭硝子株式会社	玻璃框体的成形装置以及成形方法
CN104556644B (zh) *	2013-10-23	2017-04-12	Daeho科技株式会社	玻璃成型品成型装置
JP6359855B2 (ja) *	2014-03-31	2018-07-18	Hoya株式会社	ガラス成形体のプレス成形装置
CN107032585B (zh) *	2017-03-17	2019-09-27	四川旭虹光电科技有限公司	3d曲面玻璃板的成型方法、以及通过该成型方法得到的3d曲面玻璃板

2020
- 2020-02-04 WO PCT/JP2020/004190 patent/WO2020162467A1/ja active Application Filing
- 2020-02-04 JP JP2020571221A patent/JP7463972B2/ja active Active
- 2020-02-04 CN CN202080010213.6A patent/CN113329977B/zh active Active
- 2020-02-07 TW TW109103880A patent/TWI830867B/zh active

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Publication number	Priority date	Publication date	Assignee	Title
JP2018525306A (ja)	2015-06-26	2018-09-06	コーニングインコーポレイテッド	シート材を再形成するための装置および方法
CN207581648U (zh)	2016-09-29	2018-07-06	Daeho科技株式会社	包括保温单元的玻璃成型装置

Also Published As

Publication number	Publication date
TW202039379A (zh)	2020-11-01
TWI830867B (zh)	2024-02-01
WO2020162467A1 (ja)	2020-08-13
JPWO2020162467A1 (ja)	2021-12-09
CN113329977A (zh)	2021-08-31
CN113329977B (zh)	2023-02-21

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Publication	Publication Date	Title
JP7463972B2 (ja)	2024-04-09	ガラス板の成形装置
CN105793203B (zh)	2022-03-01	用于形成具有形状的玻璃制品的方法和设备
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JP6310393B2 (ja)	2018-04-11	薄型ガラスシートの再成形
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EP2532625B1 (en)	2019-01-02	Method and device for gradually cooling glass plate
JP2015501274A (ja)	2015-01-15	薄型ガラスシートに弛みなく曲げを形成する装置および方法
KR20110043633A (ko)	2011-04-27	성형 유리 제품의 제조 방법
JPS6183640A (ja)	1986-04-28	板ガラスのプレス成形方法及び装置
JP7476805B2 (ja)	2024-05-01	ガラス板の成形方法
US5022908A (en)	1991-06-11	Apparatus for bending glass sheet
JP2012116705A (ja)	2012-06-21	光学素子の成形装置及び成形方法
JP3608768B2 (ja)	2005-01-12	ガラス光学素子用プレス成形装置及びガラス光学素子の成形方法
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JP2011136882A (ja)	2011-07-14	光学素子の成形装置
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JP2836230B2 (ja)	1998-12-14	レンズ成形装置
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JP2013112592A (ja)	2013-06-10	光学素子の成形装置及び成形方法
JP2014139117A (ja)	2014-07-31	光学素子の成形方法
JP2003054968A (ja)	2003-02-26	光学素子の成形方法
JP2013252986A (ja)	2013-12-19	光学素子の成形装置、成形型及び光学素子の成形方法
JP2005008513A (ja)	2005-01-13	モールドプレス成形装置及び成形方法並びに光学素子の製造方法