CA3020509C - Method of measuring thickness of long sheet material and thickness measuring system - Google Patents

Method of measuring thickness of long sheet material and thickness measuring system Download PDF

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Publication number
CA3020509C
CA3020509C CA3020509A CA3020509A CA3020509C CA 3020509 C CA3020509 C CA 3020509C CA 3020509 A CA3020509 A CA 3020509A CA 3020509 A CA3020509 A CA 3020509A CA 3020509 C CA3020509 C CA 3020509C
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CA
Canada
Prior art keywords
roll
thickness
laser light
cross direction
sheet material
Prior art date
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
CA3020509A
Other languages
English (en)
French (fr)
Other versions
CA3020509A1 (en
Inventor
Hisataka Shitara
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.)
Procemex Oy
Psm International Inc
Original Assignee
Procemex Oy
Psm International 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 Procemex Oy, Psm International Inc filed Critical Procemex Oy
Publication of CA3020509A1 publication Critical patent/CA3020509A1/en
Application granted granted Critical
Publication of CA3020509C publication Critical patent/CA3020509C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F7/00—Other details of machines for making continuous webs of paper
    • D21F7/06—Indicating or regulating the thickness of the layer; Signal devices
    • 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
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • G01B11/04—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness specially adapted for measuring length or width of objects while moving
    • G01B11/043—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness specially adapted for measuring length or width of objects while moving for measuring length
    • 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
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • G01B11/06—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material
    • 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
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • G01B11/06—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material
    • G01B11/0691—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material of objects while moving
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
    • G01B21/02—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness
    • G01B21/08—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring length, width, or thickness for measuring thickness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2408/00—Specific machines
    • B65H2408/20—Specific machines for handling web(s)
    • B65H2408/23—Winding machines
    • B65H2408/236—Pope-winders with first winding on an arc of circle and secondary winding along rails
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/10—Size; Dimensions
    • B65H2511/13—Thickness
    • 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
    • G01B11/08—Measuring arrangements characterised by the use of optical techniques for measuring diameters
    • 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
    • G01N21/86—Investigating moving sheets
    • G01N2021/8663—Paper, e.g. gloss, moisture content
    • 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
    • G01N21/86—Investigating moving sheets

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Paper (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
CA3020509A 2016-04-11 2017-02-22 Method of measuring thickness of long sheet material and thickness measuring system Active CA3020509C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2016078675A JP6479706B2 (ja) 2016-04-11 2016-04-11 長尺シート材の厚み計測方法および厚み計測システム
JP2016-078675 2016-04-11
PCT/JP2017/006487 WO2017179302A1 (ja) 2016-04-11 2017-02-22 長尺シート材の厚み計測方法および厚み計測システム

Publications (2)

Publication Number Publication Date
CA3020509A1 CA3020509A1 (en) 2017-10-19
CA3020509C true CA3020509C (en) 2021-06-15

Family

ID=60042508

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3020509A Active CA3020509C (en) 2016-04-11 2017-02-22 Method of measuring thickness of long sheet material and thickness measuring system

Country Status (6)

Country Link
US (1) US10870948B2 (enExample)
EP (1) EP3444562B8 (enExample)
JP (1) JP6479706B2 (enExample)
CN (1) CN108885096B (enExample)
CA (1) CA3020509C (enExample)
WO (1) WO2017179302A1 (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6930257B2 (ja) * 2016-07-26 2021-09-01 株式会社リコー 被搬送物処理装置及び液体吐出装置
CN108931531B (zh) * 2017-05-24 2021-10-22 香港纺织及成衣研发中心 一种织物疵点自动检测方法、系统和计算机可读存储介质
EP3609715B1 (en) * 2017-07-28 2024-04-24 Hewlett-Packard Development Company, L.P. Determinations of lengths of web medias
JP7119661B2 (ja) * 2018-07-06 2022-08-17 セイコーエプソン株式会社 ウェブ形成装置、ウェブ加工装置、繊維原料再生装置、及び、ウェブ形成方法
CN109631778A (zh) * 2018-12-29 2019-04-16 杭州东信光电科技有限公司 柔性版版厚自动测量系统及其测量方法
DE102019103401A1 (de) * 2019-02-12 2020-08-13 Voith Patent Gmbh Dickenmessung
EP3718939B1 (en) * 2019-04-03 2023-01-04 Fitesa Nãotecidos S.A. Device and method for detecting the presence of abnormalities in a reel
SE543802C2 (en) 2019-12-20 2021-07-27 Stora Enso Oyj Method for determining film thickness, method for producing a film and device for producing a film
US11279590B2 (en) * 2020-01-27 2022-03-22 United States Of America As Represented By The Secretary Of The Navy Non-contact measurement of material remaining in expendable spools
US11920299B2 (en) * 2020-03-06 2024-03-05 Ibs Of America Formation detection system and a process of controlling
CN112097715B (zh) * 2020-09-03 2021-07-06 南京贝迪新材料科技股份有限公司 一种lcp膜厚度检测装置
WO2022118184A1 (en) * 2020-12-01 2022-06-09 Lohia Mechatronik Private Limited A device and a method to measure and monitor physical properties of moving web of slit plastic film tapes
CN112797919A (zh) * 2021-01-29 2021-05-14 广东省特种设备检测研究院珠海检测院 一种电梯曳引轮轮槽三维尺寸检测方法
CN113418485B (zh) * 2021-06-08 2023-10-13 深圳市大族数控科技股份有限公司 测厚装置以及测厚方法
CN113720286B (zh) * 2021-09-01 2023-10-27 江西铜博科技有限公司 一种用于铜箔生产的测厚装置
CN117629297B (zh) * 2023-11-29 2024-06-14 中建材凯盛机器人（上海）有限公司 压延玻璃的尺寸、厚度及重量自动检测设备
CN118565347B (zh) * 2024-04-28 2026-01-06 北京科技大学 基于多线结构光的板带平直度与宽度综合检测装置及方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2356660A (en) * 1942-06-13 1944-08-22 Jr Harry A Deuel Method and apparatus for determining the average thickness of the entire width of coiled metallic strip material from rolling mills
JPS5651606B2 (enExample) * 1973-12-25 1981-12-07
JPS5651606A (en) * 1979-10-04 1981-05-09 Jujo Paper Co Ltd Measuring instrument for thickness of wound sheet
JPS5716994A (en) * 1980-07-04 1982-01-28 Kamo Eiichi Basis weight automatic control method in papermaking process
JPH0198550A (ja) * 1987-10-07 1989-04-17 Fuji Tekkosho:Kk 接圧力制御方式巻取機
JPH0185357U (enExample) * 1987-11-25 1989-06-06
DE69622879T2 (de) 1995-11-28 2003-04-30 Fabio Perini S.P.A., Lucca Verfahren und vorrichtung zum messen des durchmessers eines bahnwickels
FI103661B1 (fi) 1998-01-22 1999-08-13 Valmet Corp Menetelmä ja laitteisto rullauksen ohjaamiseksi
JP3305652B2 (ja) * 1998-06-04 2002-07-24 昭和電工株式会社 コイル材の巻き込み空気量測定方法及び測定装置
JP4393696B2 (ja) * 2000-12-12 2010-01-06 大日本印刷株式会社 測長システム
JP4563650B2 (ja) * 2003-01-28 2010-10-13 株式会社リコー 用紙搬送装置及び画像形成装置
JP2004277899A (ja) 2003-03-13 2004-10-07 Mitsubishi Paper Mills Ltd 抄紙機における紙ウェブの厚さプロファイル制御方法
JP2005134342A (ja) * 2003-10-31 2005-05-26 Fuji Photo Film Co Ltd テープ巻回体の変形測定方法及びテープ巻回体の変形測定装置
FI117171B (fi) * 2004-04-07 2006-07-14 Metso Paper Inc Menetelmä ja laitteisto rullauksen hallitsemiseksi
CN102607494B (zh) * 2012-02-13 2015-11-25 金红叶纸业集团有限公司 卷纸纸张的“卷内厚度”的监测方法及监测系统
US9302872B2 (en) * 2013-07-30 2016-04-05 Kimberly-Clark Worldwide, Inc. Diameter measurement of a roll of material in a winding system

Also Published As

Publication number Publication date
JP2017190950A (ja) 2017-10-19
EP3444562B8 (en) 2022-01-19
CA3020509A1 (en) 2017-10-19
EP3444562A4 (en) 2019-12-18
EP3444562A1 (en) 2019-02-20
US10870948B2 (en) 2020-12-22
EP3444562B1 (en) 2021-12-15
CN108885096A (zh) 2018-11-23
US20190153672A1 (en) 2019-05-23
JP6479706B2 (ja) 2019-03-06
CN108885096B (zh) 2020-06-09
WO2017179302A1 (ja) 2017-10-19

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