BR112019007654A2 - dispositivo de medição e método de medição / reconhecimento de padrões em linha em topografia de filme bidimensional ou tridimensional - Google Patents

dispositivo de medição e método de medição / reconhecimento de padrões em linha em topografia de filme bidimensional ou tridimensional

Info

Publication number
BR112019007654A2
BR112019007654A2 BR112019007654A BR112019007654A BR112019007654A2 BR 112019007654 A2 BR112019007654 A2 BR 112019007654A2 BR 112019007654 A BR112019007654 A BR 112019007654A BR 112019007654 A BR112019007654 A BR 112019007654A BR 112019007654 A2 BR112019007654 A2 BR 112019007654A2
Authority
BR
Brazil
Prior art keywords
film
dimensional
topography
measuring
blanket
Prior art date
Application number
BR112019007654A
Other languages
English (en)
Inventor
Lettowsky Christoph
Walach Paul
Original Assignee
Reifenhäuser GmbH & Co. KG Maschinenfabrik
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
Priority claimed from DE102017006818.6A external-priority patent/DE102017006818A1/de
Application filed by Reifenhäuser GmbH & Co. KG Maschinenfabrik filed Critical Reifenhäuser GmbH & Co. KG Maschinenfabrik
Publication of BR112019007654A2 publication Critical patent/BR112019007654A2/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/92—Measuring, controlling or regulating
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/30—Measuring arrangements characterised by the use of optical techniques for measuring roughness or irregularity of surfaces
    • G01B11/306—Measuring arrangements characterised by the use of optical techniques for measuring roughness or irregularity of surfaces for measuring evenness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0018—Combinations of extrusion moulding with other shaping operations combined with shaping by orienting, stretching or shrinking, e.g. film blowing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
    • G01B11/25—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures by projecting a pattern, e.g. one or more lines, moiré fringes on the object
    • G01B11/254—Projection of a pattern, viewing through a pattern, e.g. moiré
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92009—Measured parameter
    • B29C2948/92114—Dimensions
    • B29C2948/92152—Thickness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92009—Measured parameter
    • B29C2948/92285—Surface properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92323—Location or phase of measurement
    • B29C2948/92447—Moulded article
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92609—Dimensions
    • B29C2948/92647—Thickness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92942—Moulded article
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/28—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of blown tubular films, e.g. by inflation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

a invenção se refere à detecção e ao uso de topografia de filme (23) de uma manta de filme (13, 40, 51) produzida em métodos de filme de sopro ou filme fundido para aprimorar a qualidade da manta de filme (13, 40, 51). em particular, a topografia de filme (23) pode ser detectada quantitativamente usando dita da invenção. em outro aspecto da invenção a topografia de filme (23) é analisada com o uso de um algoritmo de reconhecimento de padrão e é opcionalmente alocada uma imagem de erro (50). essa informação é usada para aprimorar a qualidade da manta de filme (13, 40, 51) através do controle de recomendações de ação dependentes da imagem de erro e para detectar de modo quantitativo o achatamento de uma manta de filme (13, 40, 51). a invenção também se refere a um elemento de influência (30) para influenciar as propriedades de uma manta de filme (13, 40, 51) na posição em que a topografia de filme (23) é determinada.
BR112019007654A 2016-10-18 2017-08-01 dispositivo de medição e método de medição / reconhecimento de padrões em linha em topografia de filme bidimensional ou tridimensional BR112019007654A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102016012426 2016-10-18
DE102017006818.6A DE102017006818A1 (de) 2016-09-13 2017-07-19 Messvorrichtung zum Messen einer zwei- oder dreidimensionalen Folientopografie, Anlage zum Herstellen einer Folienbahn, Verfahren zum inline-Mustererkennen von Fehlerbildern in einer zwei-oder dreidimensionalen Folientopografie. Verfahren zum Steuern des Herstellverfahrens einer Folienbahn zum Verhindern von Fehlerbildern, Verfahren zum Regeln des Herstellverfahrens einer Folienbahn zum Verhindern von Fehlerbildern, Verfahren zur inline-Planlagebestimmung, Anlage zum Herstellen einer Folienbahn sowie Verfahren zum inline-Bestimmen eines ersten Fehlers, insbesondere Planlagefehlers
PCT/DE2017/000230 WO2018072768A1 (de) 2016-10-18 2017-08-01 Messvorrichtung und verfahren zum messen/inline-mustererkennen einer zwei- oder dreidimensionalen folientopografie

Publications (1)

Publication Number Publication Date
BR112019007654A2 true BR112019007654A2 (pt) 2019-07-02

Family

ID=62018230

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019007654A BR112019007654A2 (pt) 2016-10-18 2017-08-01 dispositivo de medição e método de medição / reconhecimento de padrões em linha em topografia de filme bidimensional ou tridimensional

Country Status (7)

Country Link
US (1) US20190255754A1 (pt)
EP (1) EP3529033A1 (pt)
CN (1) CN109906139A (pt)
BR (1) BR112019007654A2 (pt)
CA (1) CA3040586A1 (pt)
DE (1) DE112017005257A5 (pt)
WO (1) WO2018072768A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3504043A1 (de) * 2016-08-23 2019-07-03 Windmöller & Hölscher KG Vorrichtung und verfahren zur folienherstellung und/oder folienbearbeitung
TWI793006B (zh) * 2022-05-09 2023-02-11 住華科技股份有限公司 量測裝置、應用其之光學膜製程量測設備及量測方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4024326A1 (de) 1990-06-06 1991-12-12 Windmoeller & Hoelscher Verfahren und vorrichtung zum verringern des durchhanges und/oder des unterschiedlichen spannungsprofils einer im blasverfahren hergestellten und flachgelegten schlauchfolienbahn
JPH04102415U (ja) * 1991-01-23 1992-09-03 旭光学工業株式会社 フイルムの平面性測定装置
US5778724A (en) * 1995-09-07 1998-07-14 Minnesota Mining & Mfg Method and device for monitoring web bagginess
US5678447A (en) * 1996-04-17 1997-10-21 Eastman Kodak Company On-line web planarity measurement apparatus and method
JP2002365225A (ja) * 2001-03-19 2002-12-18 Toray Ind Inc シート材の検査方法及び検査装置
DE102006014506A1 (de) 2006-03-20 2007-09-27 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur Detektion von Planlageabweichungen bei der Abrollung flexibler, bahnförmiger Flachformgüter
US7423754B2 (en) * 2007-01-11 2008-09-09 Eastman Kodak Company Web planarity gauge and method
CA2743016A1 (en) * 2011-06-10 2012-12-10 Hermary Opto Electronics Inc. 3d machine vision scanning information extraction system
EP2647949A1 (fr) * 2012-04-04 2013-10-09 Siemens VAI Metals Technologies GmbH Méthode et dispositif de mesure de planéité d'un produit métallique
DE102012104282A1 (de) * 2012-05-16 2013-11-21 Isra Vision Ag Verfahren und Vorrichtung zur Inspektion von Oberflächen eines untersuchten Objekts
DE102012015462A1 (de) * 2012-08-07 2014-02-13 Reifenhäuser GmbH & Co. KG Maschinenfabrik Blasfolienanlage, Verfahren zum Herstellen einer Blasfolienbahn und damit hergestellte Folie
DE102013215051A1 (de) * 2013-07-31 2015-02-05 Lindauer Dornier Gesellschaft Mit Beschränkter Haftung Fertigungsstation und Vorrichtung für eine Produktionsanlage sowie Produktionsanlage und Verfahren zur Herstellung und/oder Bearbeitung einer Folienbahn aus einem Kunststoffmaterial
JP6201719B2 (ja) * 2013-12-18 2017-09-27 コニカミノルタ株式会社 用紙形状測定装置および画像形成装置

Also Published As

Publication number Publication date
WO2018072768A1 (de) 2018-04-26
EP3529033A1 (de) 2019-08-28
CA3040586A1 (en) 2018-04-26
CN109906139A (zh) 2019-06-18
US20190255754A1 (en) 2019-08-22
DE112017005257A5 (de) 2019-07-04

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]