MX2016015373A - Dispositivo y método para medir defectos de distorsión en una banda de vidrio flotado fabricada. - Google Patents

Dispositivo y método para medir defectos de distorsión en una banda de vidrio flotado fabricada.

Info

Publication number
MX2016015373A
MX2016015373A MX2016015373A MX2016015373A MX2016015373A MX 2016015373 A MX2016015373 A MX 2016015373A MX 2016015373 A MX2016015373 A MX 2016015373A MX 2016015373 A MX2016015373 A MX 2016015373A MX 2016015373 A MX2016015373 A MX 2016015373A
Authority
MX
Mexico
Prior art keywords
glass strip
light source
float glass
led light
distortion defects
Prior art date
Application number
MX2016015373A
Other languages
English (en)
Other versions
MX369442B (es
Inventor
Schwab Leonhard
Original Assignee
Grenzebach Maschb Gmbh
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 Grenzebach Maschb Gmbh filed Critical Grenzebach Maschb Gmbh
Publication of MX2016015373A publication Critical patent/MX2016015373A/es
Publication of MX369442B publication Critical patent/MX369442B/es

Links

Classifications

    • 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
    • G01N21/8901—Optical details; Scanning details
    • G01N21/8903—Optical details; Scanning details using a multiple detector array
    • 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
    • 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
    • G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • G01N21/958—Inspecting transparent materials or objects, e.g. windscreens
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/06—Illumination; Optics
    • G01N2201/062—LED's

Landscapes

  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Pathology (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Length Measuring Devices By Optical Means (AREA)

Abstract

La invención se refiere a un dispositivo y un método para medir de manera rápida y confiable los defectos de distorsión en una banda de vidrio flotado fabricada, que comprende las siguientes características: a) una fuente de luz LED empotrada lineal (5) que transilumina desde abajo el ancho de la banda de vidrio (4) a examinar, dicha fuente de luz tiene los LED dispuestos de manera cercada entre ellos: b) un elemento de lente cilíndrico (8) dispuesto de manera lineal y paral3ela a toda longitud de la fuente de luz LED empotrada (5), la distancia entre dicho elemento de lente cilíndrico y la fuente de luz LED empotrada (5) es ajustable de manera variable continua; c) una fuente de luz (5) dispuesta por encima de la banda de vidrio (4); d) una disposicón de al menos cuatro cámaras CCD colocadas sobre la banda de vidrio (4); y una unidad de evaluación de señal paralela de dos etapas.
MX2016015373A 2014-06-10 2015-05-29 Dispositivo y método para medir defectos de distorsión en una banda de vidrio flotado fabricada. MX369442B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102014008596.1A DE102014008596B4 (de) 2014-06-10 2014-06-10 Vorrichtung und Verfahren zur schnellen und sicheren Messung von Verzerrungsfehlern in einem produzierten Floatglas - Band
PCT/DE2015/000269 WO2015188802A1 (de) 2014-06-10 2015-05-29 Vorrichtung und verfahren zur messung von verzerrungsfehlem in einem produzierten floatglas-band

Publications (2)

Publication Number Publication Date
MX2016015373A true MX2016015373A (es) 2017-05-30
MX369442B MX369442B (es) 2019-11-07

Family

ID=53782998

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016015373A MX369442B (es) 2014-06-10 2015-05-29 Dispositivo y método para medir defectos de distorsión en una banda de vidrio flotado fabricada.

Country Status (10)

Country Link
US (1) US10060858B2 (es)
EP (1) EP3155407B1 (es)
CN (1) CN106461575B (es)
BR (1) BR112016027331B1 (es)
DE (1) DE102014008596B4 (es)
EA (1) EA034246B1 (es)
IL (1) IL249169B (es)
MX (1) MX369442B (es)
UA (1) UA118981C2 (es)
WO (1) WO2015188802A1 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180164224A1 (en) * 2016-12-13 2018-06-14 ASA Corporation Apparatus for Photographing Glass in Multiple Layers
KR102251936B1 (ko) * 2018-05-24 2021-05-14 (주)쎄미시스코 챔버에서의 결함 검사 시스템 및 그 방법
CN109507210A (zh) * 2018-12-10 2019-03-22 成都市澳格斯科技有限公司 一种3d玻璃片检验方法
CN110455828A (zh) * 2019-09-02 2019-11-15 蚌埠中光电科技有限公司 一种大尺寸tft基板玻璃无损微波纹度检测方法
EP3798621B1 (en) 2019-09-27 2022-11-23 SCHOTT Schweiz AG Apparatus for inspecting a pharmaceutical container
EP3797883B1 (en) 2019-09-27 2022-06-08 SCHOTT Schweiz AG Apparatus for inspecting a pharmaceutical container
EP3855175B1 (en) * 2020-01-23 2023-03-29 SCHOTT Pharma Schweiz AG Detection and characterization of defects in pharmaceutical cylindrical containers
CN111912848A (zh) * 2020-08-13 2020-11-10 蚌埠中光电科技有限公司 一种高世代大尺寸玻璃基板的人工复检装置
CN113466246B (zh) * 2020-11-17 2024-05-10 北京领邦智能装备股份公司 高精度的成像系统、方法、图像采集装置及检测设备
CN113959675B (zh) * 2021-12-14 2022-03-11 中国空气动力研究与发展中心超高速空气动力研究所 一种用于辨识膨胀风洞加速段流动分区特性的光学探头
CN114441557A (zh) * 2022-01-22 2022-05-06 苏州清翼光电科技有限公司 一种手机盖板玻璃缺陷检测系统及方法
CN118777212A (zh) * 2024-09-10 2024-10-15 耀华(宜宾)玻璃有限公司 一种浮法玻璃生产用缺陷检测方法及装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4139094A1 (de) * 1991-11-28 1993-06-03 Wolf & Beck Gmbh Dr Messverfahren und messgeraet zur erkennung von stoerstellen bei flachglaesern
JP2795595B2 (ja) * 1992-06-26 1998-09-10 セントラル硝子株式会社 透明板状体の欠点検出方法
JP3178644B2 (ja) * 1995-02-10 2001-06-25 セントラル硝子株式会社 透明板状体の欠点検出方法
DE19643017C1 (de) 1996-10-18 1998-04-23 Innomess Ges Fuer Messtechnik Verfahren für die Ermittlung von optischen Fehlern in großflächigen Scheiben
DE19813072A1 (de) * 1998-03-25 1999-09-30 Laser Sorter Gmbh Verfahren und Vorrichtung zur Bestimmung der optischen Qualität und zur Detektion von Fehlern von Flachglas und anderen optisch transparenten Materialien
DE19813073A1 (de) * 1998-03-25 1999-09-30 Laser Sorter Gmbh Verfahren und Vorrichtung zur Bestimmung der optischen Qualität und zur Detektion von Fehlern von Flachglas und anderen optisch transparenten Materialien, insbesondere von Drips, Fäden und Linien
DE10316707B4 (de) * 2003-04-04 2006-04-27 Schott Ag Verfahren und Vorrichtung zur Erkennung von Fehlern in transparentem Material
CN100535647C (zh) * 2007-04-11 2009-09-02 华中科技大学 一种基于机器视觉的浮法玻璃缺陷在线检测装置
DE102008019084B4 (de) * 2008-04-15 2020-01-09 Schott Ag Linienförmige Beleuchtungseinrichtung
US8736677B2 (en) * 2008-08-07 2014-05-27 Kde Corporation Inspection system
EP2393942A2 (en) * 2009-02-09 2011-12-14 Forensic Science Service Ltd Improvements in and relating to microfluidic devices for processing a sample
EP2253948B1 (de) * 2009-05-22 2013-01-09 Dr. Schenk GmbH Industriemesstechnik Vorrichtung und Verfahren zum optischen Untersuchen eines Gegenstandes
DE102010046433B4 (de) 2010-09-24 2012-06-21 Grenzebach Maschinenbau Gmbh Vorrichtung und Verfahren zum Detektieren von Fehlstellen in kontinuierlich erzeugtem Float-Glas
DE102011109793B4 (de) * 2011-08-08 2014-12-04 Grenzbach Maschinenbau Gmbh Verfahren und Vorrichtung zur sicheren Detektion von Materialfehlern in transparenten Werkstoffen
FR2983583B1 (fr) * 2011-12-02 2013-11-15 Saint Gobain Dispositif d'analyse des defauts d'aspect d'un substrat transparent

Also Published As

Publication number Publication date
DE102014008596B4 (de) 2016-01-28
UA118981C2 (uk) 2019-04-10
BR112016027331A2 (pt) 2017-08-15
EA201692431A1 (ru) 2017-05-31
US10060858B2 (en) 2018-08-28
BR112016027331B1 (pt) 2021-02-23
EA034246B1 (ru) 2020-01-21
CN106461575B (zh) 2020-01-21
EP3155407A1 (de) 2017-04-19
CN106461575A (zh) 2017-02-22
IL249169B (en) 2019-01-31
BR112016027331A8 (pt) 2020-10-20
EP3155407B1 (de) 2020-09-23
DE102014008596A1 (de) 2015-12-31
US20170199133A1 (en) 2017-07-13
IL249169A0 (en) 2017-01-31
MX369442B (es) 2019-11-07
WO2015188802A1 (de) 2015-12-17

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