ES2120481T3 - Aparato y metodo para inspeccionar opticamente superficies cilindricas. - Google Patents

Aparato y metodo para inspeccionar opticamente superficies cilindricas.

Info

Publication number
ES2120481T3
ES2120481T3 ES93303544T ES93303544T ES2120481T3 ES 2120481 T3 ES2120481 T3 ES 2120481T3 ES 93303544 T ES93303544 T ES 93303544T ES 93303544 T ES93303544 T ES 93303544T ES 2120481 T3 ES2120481 T3 ES 2120481T3
Authority
ES
Spain
Prior art keywords
cigarettes
circumference
images
cigarette
inspection
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.)
Expired - Lifetime
Application number
ES93303544T
Other languages
English (en)
Inventor
Gary Grollimund
Barry Scott Smith
Cary H Longest Jr
Jerome S Osmalov
Bhanu M Evani
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.)
Philip Morris Products SA
Original Assignee
Philip Morris Products SA
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 US07/889,457 external-priority patent/US5228462A/en
Application filed by Philip Morris Products SA filed Critical Philip Morris Products SA
Application granted granted Critical
Publication of ES2120481T3 publication Critical patent/ES2120481T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G01N21/95—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
    • A—HUMAN NECESSITIES
    • A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
    • A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
    • A24C5/32—Separating, ordering, counting or examining cigarettes; Regulating the feeding of tobacco according to rod or cigarette condition
    • A24C5/34—Examining cigarettes or the rod, e.g. for regulating the feeding of tobacco; Removing defective cigarettes
    • A24C5/3412—Examining cigarettes or the rod, e.g. for regulating the feeding of tobacco; Removing defective cigarettes by means of light, radiation or electrostatic fields
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/34—Sorting according to other particular properties
    • B07C5/342—Sorting according to other particular properties according to optical properties, e.g. colour
    • B07C5/3422—Sorting according to other particular properties according to optical properties, e.g. colour using video scanning devices, e.g. TV-cameras
    • 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
    • G01N2021/8887—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 based on image processing techniques
    • 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
    • G01N2201/10—Scanning
    • G01N2201/102—Video camera

Landscapes

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

Abstract

EN EL ASPECTO DE LA INVENCION, TODA LA SUPERFICIE CILINDRICA DE UN OBJETO CILINDRICO, TAL COMO UN CIGARRILLO, SE INSPECCIONA A BASE DE INSPECCIONAR PRIMERO 180 (GRADOS) POR LO MENOS DE LA CIRCUNFERENCIA DE UN PRIMER LADO DE LA SUPERFICIE Y DE INSPECCIONAR A CONTINUACION 180 (GRADOS) DE LA CIRCUNFERENCIA DEL OTRO LADO. CADA UNA DE LAS ESTACIONES DE INSPECCION ILUMINA MAS DE 180 (GRADOS) DE LA CIRCUNFERENCIA Y FORMA UNA IMAGEN DE LA SUPERFICIE DESDE DOS DIRECCIONES SEPARADAS ANGULARMENTE PARA ASEGURAR ASI QUE EN CADA UNA DE LAS ESTACIONES SE VEN POR LO MENOS 180 (GRADOS) DE LA CIRCUNFERENCIA. EL APARATO RECHAZA AUTOMATICAMENTE CUALQUIER OBJETO QUE TENGA UNA IMAGEN DEFECTUOSA Y EL SISTEMA MUESTRA LAS IMAGENES Y CUALQUIER OTRO TIPO DE INFORMACION REFERENTE AL FUNCIONAMIENTO DEL SISTEMA. LAS IMAGENES SE FORMAN DE TAL MODO QUE SE AUMENTA EN GRAN MEDIDA LA VELOCIDAD A LA QUE FUNCIONA EL SISTEMA DE INSPECCION DE TAL MODO QUE MANTENER EL ELEVADO RITMO AL QUE SE PRODUCEN LOS OBJETOS, TALES COMO LOS CIGARRILLOS, EN UNA MAQUINARIA MODERNA (EJ. APROXIMADAMENTE 10.000 CIGARRILLOS POR MINUTO). LAS IMAGENES SE ANALIZAN UTILIZANDO UNA SERIE DE TECNICAS QUE HACEN QUE SEA POSIBLE DETECTAR DEFECTOS MUY PEQUEÑOS Y QUE COMPENSAN TAMBIEN LA POSIBLE ILUMINACION NO UNIFORME DE LOS OBJETOS EN LA DIRECCION CIRCUNFERENCIAL. EN OTRO ASPECTO DE LA INVENCION, LA INSPECCION DE CIGARRILLOS COMPLETOS SE LLEVA A CABO HACIENDO QUE EL CIGARRILLO SEA TRANSPORTADO EN UN TAMBOR DE RODAMIENTO 1 PASANDO POR UN SOLO BLOQUE DE RODAMIENTO FIJO 12 CON DOS CAMARAS PREFERENTEMENTE 5,14 CONECTADAS A UN SISTEMA DE VISION. LA PRIMERA CAMARA MUESTRA AL CIGARRILLO ANTES DE QUE PASE POR EL BLOQUE DE RODAMIENTO, A CONTINUACION SE HACE RODAR AL CIGARRILLO UNOS 180 (GRADOS) APROXIMADAMENTE Y ENTONCES LA SEGUNDA CAMARA MUESTRA LA PORCION DEL CIGARRILLO QUE ANTES SE ENCONTRABA OCULTA. LOS CIGARRILLOS SON ACEPTADOS O RECHAZADOS EN BASE A UNA COMPARACION DE LOS CIGARRILLOS MOSTRADOS CON UNA SERIE DE CARACTERISTICAS PREDETERMINADAS.
ES93303544T 1992-05-15 1993-05-07 Aparato y metodo para inspeccionar opticamente superficies cilindricas. Expired - Lifetime ES2120481T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US88474692A 1992-05-15 1992-05-15
US07/889,457 US5228462A (en) 1992-05-27 1992-05-27 Cigarette inspection device

Publications (1)

Publication Number Publication Date
ES2120481T3 true ES2120481T3 (es) 1998-11-01

Family

ID=27128737

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93303544T Expired - Lifetime ES2120481T3 (es) 1992-05-15 1993-05-07 Aparato y metodo para inspeccionar opticamente superficies cilindricas.

Country Status (7)

Country Link
EP (1) EP0570163B1 (es)
JP (1) JP3317548B2 (es)
AT (1) ATE170288T1 (es)
BR (1) BR9301899A (es)
DE (1) DE69320528T2 (es)
DK (1) DK0570163T3 (es)
ES (1) ES2120481T3 (es)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2756386B2 (ja) * 1991-12-27 1998-05-25 日本たばこ産業株式会社 円筒形物体の外観検査装置
US5448365A (en) * 1992-05-15 1995-09-05 Philip Morris Incorporated Systems for optical inspection
US5588068A (en) * 1992-12-04 1996-12-24 Philip Morris Incorporated Methods and apparatus for inspecting the appearance of substantially circular objects
NL9300596A (nl) * 1993-04-05 1994-11-01 Aweta Bv Werkwijze en inrichting voor het meten van vormparameters van voorwerpen.
IT1285935B1 (it) * 1996-06-10 1998-06-26 Gd Spa Metodo e dispositivo per il controllo dell'integrita' esteriore di sigarette
IT1299859B1 (it) 1998-02-23 2000-04-04 Gd Spa Unita' elettro-ottica di rilevamento dell'intera superficie lateale di articoli di forma sostanzialmente cilindrica.
GB0306468D0 (en) * 2003-03-20 2003-04-23 Molins Plc A method and apparatus for determining one or more physical properties of a rolled smoking article or filter rod
BR0301064B1 (pt) 2003-04-25 2011-08-23 máquina de desmanchar carteiras e inspecionar cigarros.
DE102006009482A1 (de) 2006-02-27 2007-09-06 Hauni Maschinenbau Ag Optische Kontrolle von Produkten der Tabak verarbeitenden Industrie
DE102008020382A1 (de) * 2008-04-23 2009-11-12 Chromasens Gmbh LED-Linienbeleuchtung
GB2465032A (en) * 2008-11-11 2010-05-12 Molins Plc Determining track origin in a cigarette making machine
ITBO20090530A1 (it) * 2009-08-06 2011-02-07 Gd Spa Metodo ed apparecchiatura per controllare l'integrità esterna di articoli da fumo.
GB2473230B (en) * 2009-09-03 2014-08-20 Molins Plc Apparatus for Imaging Features of a Rod
WO2012080686A1 (en) * 2010-12-15 2012-06-21 Molins Plc Apparatus for imaging features of a rod
US9244017B2 (en) 2011-05-26 2016-01-26 Altria Client Services Llc Oil detection process and apparatus
US9080987B2 (en) 2011-05-26 2015-07-14 Altria Client Services, Inc. Oil soluble taggants
US10900897B2 (en) 2012-05-29 2021-01-26 Altria Client Services Llc Oil detection process
WO2014160180A1 (en) * 2013-03-13 2014-10-02 Alcoa Inc. System and method for inspection of roll surface
US9097668B2 (en) 2013-03-15 2015-08-04 Altria Client Services Inc. Menthol detection on tobacco
US9073091B2 (en) 2013-03-15 2015-07-07 Altria Client Services Inc. On-line oil and foreign matter detection system and method
CN103720033A (zh) * 2014-01-12 2014-04-16 南京新路机电设备有限责任公司 一种烟支圆周在线自动检测装置
DE102014203158B4 (de) * 2014-02-21 2016-01-14 Hauni Maschinenbau Ag Optische Prüfung von stabförmigen Artikeln der Tabak verarbeitenden Industrie
US10782279B2 (en) 2014-11-11 2020-09-22 Altria Client Services Llc Method for detecting oil on tobacco products and packaging
US10297020B2 (en) 2015-09-18 2019-05-21 Datalogic Ip Tech S.R.L. Stereoscopic system and method for quality inspection of cigarettes in cigarette packer machines
DE102016107247A1 (de) * 2016-04-19 2017-10-19 Hauni Maschinenbau Gmbh Anordnung und Verfahren zum optischen Prüfen von stabförmigen Artikeln der Tabak verarbeitenden Industrie
WO2019070209A1 (en) * 2017-10-06 2019-04-11 Adel Kalemci̇li̇k Ti̇caret Ve Sanayi̇ A.Ş. MECHANISM FOR INSPECTING AND SORTING PYLOS
CN113693268A (zh) * 2020-05-22 2021-11-26 云南远足科技有限公司 一种烟支外观在线检测装置及其检测方法
CN112024448B (zh) * 2020-08-28 2021-11-12 浙江中烟工业有限责任公司 一种基于机器视觉的卷烟搭口异物的检测方法
CN112021648B (zh) * 2020-09-30 2025-10-17 重庆中烟工业有限责任公司 一种烟支色斑检测装置
CN112557415A (zh) * 2020-12-11 2021-03-26 中电科信息产业有限公司 卷烟质检装置、卷烟质量控制设备
CN113210296B (zh) * 2021-06-03 2023-01-24 广东三水合肥工业大学研究院 一种工业数字化生产在线质量智能检测分选装置
CN113804304B (zh) * 2021-08-26 2022-09-09 云南中烟工业有限责任公司 一种烟条温度检测装置及烟条温度检测方法
JP7619212B2 (ja) * 2021-08-31 2025-01-22 株式会社島津製作所 分光検出器
CN113712245B (zh) * 2021-08-31 2022-09-23 河南中烟工业有限责任公司 卷烟圆周精准控制方法
WO2023095200A1 (ja) * 2021-11-24 2023-06-01 日本たばこ産業株式会社 管状連続体の検査装置及び検査方法
CN114199755A (zh) * 2021-12-09 2022-03-18 浙江中烟工业有限责任公司 一种烟丝物料检测系统及耐加工特性分析方法
CN114601194A (zh) * 2022-04-19 2022-06-10 江苏中烟工业有限责任公司 一种烟支三维瞬时燃烧线跟踪检测装置及检测方法
CN115060565B (zh) * 2022-08-16 2022-11-01 昆明理工大学 一种用于预裂爆破模型试验的检测设备及方法
CN117445483A (zh) * 2023-10-19 2024-01-26 龙游塔恩纸业有限公司 一种烟用接装纸的生产工艺

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1146206A (en) * 1966-05-20 1969-03-19 Hauni Werke Koerber & Co Kg Apparatus for producing rod-like articles
US4025201A (en) 1975-04-21 1977-05-24 Ball Brothers Service Corporation Method and apparatus for video inspection of articles of manufacture by decussate paths of light
IT1174127B (it) * 1983-06-14 1987-07-01 Hauni Werke Koerber & Co Kg Dispositivo di controllo ottico per sigarette
DE3628088A1 (de) * 1986-08-19 1988-02-25 Bat Cigarettenfab Gmbh Einrichtung zur optischen ueberpruefung der oberflaeche von stabfoermigen rauchartikeln und/oder filterstaeben fuer die tabakindustrie
IT1234506B (it) * 1988-05-31 1992-05-19 Gd Spa Metodo per il controllo elettro-ottico di sigarette

Also Published As

Publication number Publication date
JP3317548B2 (ja) 2002-08-26
EP0570163A3 (en) 1994-02-09
DE69320528T2 (de) 1999-02-25
JPH0666728A (ja) 1994-03-11
EP0570163A2 (en) 1993-11-18
EP0570163B1 (en) 1998-08-26
DK0570163T3 (da) 1999-05-25
BR9301899A (pt) 1993-11-23
ATE170288T1 (de) 1998-09-15
DE69320528D1 (de) 1998-10-01

Similar Documents

Publication Publication Date Title
ES2120481T3 (es) Aparato y metodo para inspeccionar opticamente superficies cilindricas.
JP2863197B2 (ja) シガレットを光電的に検査する方法
WO1999026052A3 (en) Automatic lens inspection system
EP0362679A3 (en) Inside surface inspection system and method therefor
EP0279654A3 (en) Method of and means for inspecting workpieces traveling along a production line
GB2165942A (en) Surface inspection apparatus
AU6045496A (en) Defective object inspection and separation system
CA2150524A1 (en) Method and system for inspecting packages
EP0604174A3 (en) Method and device for the automatic inspection of ophthalmic lenses.
JP2005195583A (ja) 結合された反射光イメージと透過光イメージとを使用するリアルタイムウエブ検査方法及び装置
MX2022012958A (es) Estacion y metodo para detectar durante la traslacion defectos de vidriado en contenedores de vidrio.
KR20040083442A (ko) 롤링 및 프로세싱 설비에서 표면 형상을 광학적으로 측정하고 이동하는 스트립들의 광학적 표면 검사를 위한 방법 및 장치
BR9504479A (pt) Processo e dispositivo para a inspeçao de objetos especialmente da regiao de bocal de garrafas
GB2160644B (en) Production of an image model and inspection of a pixel representation of an image
JPH0682388A (ja) 走行中のストリップの欠陥の検出装置
JPS6128094B2 (es)
JPS57196377A (en) Pattern recognizing method
JP2561193B2 (ja) 印刷パターン検査装置
JPS5927859B2 (ja) ガラスビン胴部の欠陥検査装置
JPH04178545A (ja) 透明帯状体の検査方法及び装置
ES2124992T3 (es) Procedimiento para la determinacion del nivel de ruido y detector del nivel de ruido.
JPS62113050A (ja) びん口部検査装置
JP3357966B2 (ja) レンチキュラーレンズシートの欠陥検査装置
SU1578470A1 (ru) Устройство контрол внешнего вида деталей типа "втулка
JPS6070334A (ja) レンズの欠点検査装置

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 570163

Country of ref document: ES