MX2012011615A - Estacion de curvado en prensa para curvar laminas de vidrio calentadas. - Google Patents

Estacion de curvado en prensa para curvar laminas de vidrio calentadas.

Info

Publication number
MX2012011615A
MX2012011615A MX2012011615A MX2012011615A MX2012011615A MX 2012011615 A MX2012011615 A MX 2012011615A MX 2012011615 A MX2012011615 A MX 2012011615A MX 2012011615 A MX2012011615 A MX 2012011615A MX 2012011615 A MX2012011615 A MX 2012011615A
Authority
MX
Mexico
Prior art keywords
conveyor
press
bending
heated glass
glass sheets
Prior art date
Application number
MX2012011615A
Other languages
English (en)
Inventor
Dean M Nitschke
David B Nitschke
Terry A Bennett
Roger E Hummel
Original Assignee
Glasstech Inc
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 Glasstech Inc filed Critical Glasstech Inc
Publication of MX2012011615A publication Critical patent/MX2012011615A/es

Links

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
    • 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
    • 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
    • C03B35/16—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors
    • C03B35/163—Drive means, clutches, gearing or drive speed control means
    • 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
    • C03B35/16—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors
    • C03B35/163—Drive means, clutches, gearing or drive speed control means
    • C03B35/164—Drive means, clutches, gearing or drive speed control means electric or electronicsystems therefor, e.g. for automatic control
    • 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
    • C03B35/16—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors
    • C03B35/165—Supports or couplings for roller ends, e.g. trunions, gudgeons
    • 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
    • C03B35/16—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors
    • C03B35/18—Construction of the conveyor rollers ; Materials, coatings or coverings thereof
    • C03B35/187—Rollers specially adapted for both flat and bent sheets or ribbons, i.e. rollers of adjustable curvature
    • 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
    • C03B35/16—Transporting hot glass sheets or ribbons, e.g. by heat-resistant conveyor belts or bands by roller conveyors
    • C03B35/18—Construction of the conveyor rollers ; Materials, coatings or coverings thereof
    • C03B35/189—Disc rollers
    • 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)
  • Microelectronics & Electronic Packaging (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)

Abstract

Una estación (12) de curvado en prensa para láminas de vidrio calentadas incluye un transportador (36) que tiene una estructura (38) de soporte inferior y ensamblajes transportadores centrales (40r) con rodillos horizontales (41), así como también tiene ensamblajes transportadores de ruedas hacia fuera laterales (40w) con ruedas 44 y/o ensamblajes transportadores de rodillos inclinados lateralmente hacia fuera (40r) con rodillos inclinados (43) para soportar y transportar porciones formadas hacia arriba de una lámina de vidrio calentada preformada con una forma cóncava hacia arriba. Cada ensamblaje transportador tiene una conexión separable (46) a un mecanismo (48) de accionamiento del soporte inferior para proporcionar accionamiento rotacional de un rodillo (41 ó 43) o rueda (44) de cada ensamblaje transportador. Un actuador (62) proporciona un movimiento vertical relativo que eleva la lámina de vidrio preformada calentada recibida por el transportador (36) para proporcionar su curvado en prensa entre un anillo de prensa inferior (52) y un molde de prensa superior (58).
MX2012011615A 2010-04-08 2011-04-05 Estacion de curvado en prensa para curvar laminas de vidrio calentadas. MX2012011615A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/756,521 US20110247367A1 (en) 2010-04-08 2010-04-08 Press bending station and method for bending heated glass sheets
PCT/US2011/031201 WO2011127024A1 (en) 2010-04-08 2011-04-05 Press bending station for bending heated glass sheets

Publications (1)

Publication Number Publication Date
MX2012011615A true MX2012011615A (es) 2013-04-09

Family

ID=44759930

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012011615A MX2012011615A (es) 2010-04-08 2011-04-05 Estacion de curvado en prensa para curvar laminas de vidrio calentadas.

Country Status (10)

Country Link
US (1) US20110247367A1 (es)
EP (1) EP2556035A1 (es)
JP (1) JP5763743B2 (es)
KR (1) KR20130056237A (es)
CN (1) CN103118997A (es)
BR (1) BR112012025361A2 (es)
CA (1) CA2795509A1 (es)
MX (1) MX2012011615A (es)
RU (1) RU2012144772A (es)
WO (1) WO2011127024A1 (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8453479B2 (en) * 2005-05-13 2013-06-04 Glasstech, Inc. Glass sheet bending method
US8881551B2 (en) 2011-10-17 2014-11-11 Glasstech, Inc. Method for positioning glass sheets for forming
JP5899976B2 (ja) 2012-02-03 2016-04-06 セントラル硝子株式会社 ガラス板の曲げ成形装置及び曲げ成形方法
US8776996B2 (en) * 2012-08-30 2014-07-15 Glasstech, Inc. Inclined roller conveying assembly for hot formed glass sheets
US9452948B2 (en) 2014-02-06 2016-09-27 Glasstech, Inc. Three stage forming station and method for forming a hot glass sheet with transverse curvature
US9896369B2 (en) * 2014-11-24 2018-02-20 Glasstech, Inc. Glass sheet forming and annealing providing edge stress control
TW201720766A (zh) * 2015-11-02 2017-06-16 玻璃技術股份有限公司 玻璃片材塑模設備及方法
TWI753864B (zh) 2015-11-02 2022-02-01 美商玻璃技術股份有限公司 用於玻璃片材成形系統之塑模往返器定位系統
CN108083620A (zh) * 2018-02-24 2018-05-29 哈尔滨奥瑞德光电技术有限公司 一种3d热弯机的单伺服成型工位结构
PL236771B1 (pl) 2018-08-08 2021-02-22 Pilkington Automotive Poland Spolka Z Ograniczona Odpowiedzialnoscia Prasa do gięcia szkła
CN109695660B (zh) * 2019-01-03 2021-08-06 江苏摩臣智联科技有限公司 一种玻璃盖板加工减震平台
CN114735928B (zh) * 2022-04-01 2023-09-05 昆山云璟玻璃有限公司 一种钢化玻璃热弯成型设备
CN115677187B (zh) * 2022-08-24 2023-11-24 江苏碧海安全玻璃科技股份有限公司 一种高强度玻璃成型辅助设备及成型工艺
CN117023954A (zh) * 2023-08-14 2023-11-10 安徽东大钢化玻璃有限公司 一种适用于u型钢化玻璃加工的生产设备

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4343395A (en) * 1977-11-10 1982-08-10 Holcroft & Co. Roller hearth furnace
IT1209156B (it) * 1979-12-07 1989-07-10 Siv Soc Italiana Vetro Procedimento ed apparecchiatura per curvare e temperare lastre di vetro particolarmente di spessore sottile.
FR2549464B1 (fr) * 1983-07-20 1985-09-20 Saint Gobain Vitrage Installation a courbure facilement modifiable pour le bombage et la trempe de feuilles de verre
US4670036A (en) * 1986-06-04 1987-06-02 Libbey-Owens-Ford Co. Conveying, supporting and shaping glass sheets
US4872898A (en) * 1989-02-17 1989-10-10 Libbey-Owens-Ford Co. Centering and leveling of mobile press bending apparatus
US5004492A (en) * 1989-08-29 1991-04-02 Libbey-Owens-Ford Co. Glass sheet conveying and bending apparatus
FI86054C (fi) * 1990-07-05 1992-07-10 Tamglass Oy Foerfarande och anordning foer boejning av glasskiva.
GB9407610D0 (en) * 1994-04-15 1994-06-08 Pilkington Glass Ltd Bending and tempering glass sheets
US6729160B1 (en) * 1997-11-20 2004-05-04 Glasstech, Inc. Apparatus and method for forming heated glass sheets
JP2001335129A (ja) * 2000-05-26 2001-12-04 Murata Mach Ltd コンベア装置
US6543255B2 (en) * 2001-06-19 2003-04-08 Glasstech, Inc. Press bending station and method for job switching
JP2005015326A (ja) * 2003-06-04 2005-01-20 Asahi Glass Co Ltd ガラス板の曲げ成形装置及び曲げ成形方法並びに湾曲ローラ
US7162893B2 (en) * 2005-05-13 2007-01-16 Glasstech, Inc. Glass sheet bending station and method for glass sheet bending

Also Published As

Publication number Publication date
KR20130056237A (ko) 2013-05-29
WO2011127024A1 (en) 2011-10-13
BR112012025361A2 (pt) 2019-09-24
CA2795509A1 (en) 2011-10-13
RU2012144772A (ru) 2014-05-20
JP5763743B2 (ja) 2015-08-12
US20110247367A1 (en) 2011-10-13
CN103118997A (zh) 2013-05-22
JP2013538168A (ja) 2013-10-10
EP2556035A1 (en) 2013-02-13

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