BR112021019431A8 - Dispositivo e método para detectar a presença de anormalidades em uma bobina - Google Patents

Dispositivo e método para detectar a presença de anormalidades em uma bobina

Info

Publication number
BR112021019431A8
BR112021019431A8 BR112021019431A BR112021019431A BR112021019431A8 BR 112021019431 A8 BR112021019431 A8 BR 112021019431A8 BR 112021019431 A BR112021019431 A BR 112021019431A BR 112021019431 A BR112021019431 A BR 112021019431A BR 112021019431 A8 BR112021019431 A8 BR 112021019431A8
Authority
BR
Brazil
Prior art keywords
coil
abnormalities
camera
capture
detecting
Prior art date
Application number
BR112021019431A
Other languages
English (en)
Portuguese (pt)
Other versions
BR112021019431A2 (https=
Inventor
Barcellos Ramos Alexandre
Nunes Da Silva Rodrigo
Original Assignee
Fitesa S/A
Fitesa Naotecidos S/A
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 Fitesa S/A, Fitesa Naotecidos S/A filed Critical Fitesa S/A
Publication of BR112021019431A2 publication Critical patent/BR112021019431A2/pt
Publication of BR112021019431A8 publication Critical patent/BR112021019431A8/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
    • B65H63/006—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package quality control of the package
    • 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
    • G01N21/8851—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges
    • 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
    • G01N21/952—Inspecting the exterior surface of cylindrical bodies or wires
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2553/00—Sensing or detecting means
    • B65H2553/40—Sensing or detecting means using optical, e.g. photographic, elements
    • B65H2553/42—Cameras
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments
    • 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
    • G01N2021/845—Objects on a conveyor

Landscapes

  • Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • Signal Processing (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
BR112021019431A 2019-04-03 2020-04-02 Dispositivo e método para detectar a presença de anormalidades em uma bobina BR112021019431A8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP19167111.4A EP3718939B1 (en) 2019-04-03 2019-04-03 Device and method for detecting the presence of abnormalities in a reel
PCT/IB2020/053129 WO2020202050A1 (en) 2019-04-03 2020-04-02 Device and method for detecting the presence of abnormalities in a reel

Publications (2)

Publication Number Publication Date
BR112021019431A2 BR112021019431A2 (https=) 2021-11-30
BR112021019431A8 true BR112021019431A8 (pt) 2022-11-22

Family

ID=66092086

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112021019431A BR112021019431A8 (pt) 2019-04-03 2020-04-02 Dispositivo e método para detectar a presença de anormalidades em uma bobina

Country Status (5)

Country Link
US (1) US12371301B2 (https=)
EP (1) EP3718939B1 (https=)
BR (1) BR112021019431A8 (https=)
TW (1) TWI857041B (https=)
WO (1) WO2020202050A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3848311A1 (de) * 2020-01-07 2021-07-14 Lenzing Aktiengesellschaft Automatische qualitätskontrolle von spulen
WO2022138570A1 (ja) * 2020-12-25 2022-06-30 三菱重工機械システム株式会社 段ボールシートの紙継ぎ部検出装置および段ボールシートの製造装置
EP4469790A1 (en) * 2022-01-28 2024-12-04 Sanko Tekstil Isletmeleri Sanayi ve Ticaret Anonim Sirketi Baspinar Subesi Inspection system for yarn bobbins and method for inspecting yarn bobbins
CN116256371A (zh) * 2023-02-28 2023-06-13 广州赛奥碳纤维技术股份有限公司 一种碳纤维卷线质量实时检测方法、装置及存储介质
CN116639540A (zh) * 2023-06-12 2023-08-25 桂林电子科技大学 一种基于机器视觉的电缆自调节卷线系统

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02265867A (ja) * 1989-04-04 1990-10-30 Murata Mach Ltd パッケージの異常部検出方法
GB9024936D0 (en) * 1990-11-16 1991-01-02 Leicester Polytechnic Methods and apparatus for fabric inspection
US5315366A (en) * 1991-04-09 1994-05-24 Murata Kikai Kabushiki Kaisha Yarn package inspecting apparatus
JPH07125925A (ja) * 1993-11-04 1995-05-16 Murata Mach Ltd パッケージ検査装置
JP2869338B2 (ja) 1994-06-17 1999-03-10 鐘紡株式会社 巻糸ボビンの汚れ検出装置
DE69705532T2 (de) 1997-03-19 2002-05-16 Cognivision Research, S.L. Verfahren zur überprüfung von textilspulen und vorrichtung für seine durchführung
JP2000337827A (ja) * 1999-03-25 2000-12-08 Fuji Photo Film Co Ltd 外観検査方法及び外観検査装置
JP2001039628A (ja) * 1999-07-27 2001-02-13 Toray Ind Inc 糸条の巻き形態異常の検知方法および検知装置
US6633383B1 (en) 1999-10-25 2003-10-14 Linetech Industries, Inc. Method and apparatus for the automated inspection of yarn packages
JP2003213585A (ja) * 2001-11-07 2003-07-30 Mitsubishi Heavy Ind Ltd 紙の品質モニタリング装置及び抄紙機並びに紙の製造方法
FI127623B (fi) * 2007-08-31 2018-10-31 Abb Ltd Rainan paksuuden mittauslaite
US9435749B2 (en) 2013-03-13 2016-09-06 Alcoa Inc. System and method for inspection of roll surface
EP3206806B1 (en) * 2014-10-17 2023-08-02 ExcelSense Technologies Corp. Self-cleaning optical sensor assembly
CN208915599U (zh) * 2015-02-27 2019-05-31 脉冲星责任有限公司 用于控制或管理产品的单元和用于制造产品的设备
EP3109826B1 (en) * 2015-06-26 2019-02-13 Cognex Corporation Using 3d vision for automated industrial inspection
JP6479706B2 (ja) * 2016-04-11 2019-03-06 株式会社ＰＳＭ Ｉｎｔｅｒｎａｔｉｏｎａｌ 長尺シート材の厚み計測方法および厚み計測システム
US10021369B2 (en) * 2016-07-26 2018-07-10 Qcify Inc. In-flight 3D inspector

Also Published As

Publication number Publication date
US20220185619A1 (en) 2022-06-16
TW202106601A (zh) 2021-02-16
BR112021019431A2 (https=) 2021-11-30
US12371301B2 (en) 2025-07-29
WO2020202050A1 (en) 2020-10-08
EP3718939B1 (en) 2023-01-04
TWI857041B (zh) 2024-10-01
EP3718939A1 (en) 2020-10-07

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: FITESA NAOTECIDOS S/A (BR/RS)

B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B09W Correction of the decision to grant [chapter 9.1.4 patent gazette]

Free format text: REFERENTE A RPI 2847 DE 29/07/2025

B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 02/04/2020, OBSERVADAS AS CONDICOES LEGAIS