DE29907762U1 - Device for examining a container for surface defects - Google Patents

Device for examining a container for surface defects

Info

Publication number
DE29907762U1
DE29907762U1 DE29907762U DE29907762U DE29907762U1 DE 29907762 U1 DE29907762 U1 DE 29907762U1 DE 29907762 U DE29907762 U DE 29907762U DE 29907762 U DE29907762 U DE 29907762U DE 29907762 U1 DE29907762 U1 DE 29907762U1
Authority
DE
Germany
Prior art keywords
light
area
zone
color
examining
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
DE29907762U
Other languages
German (de)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE29907762U priority Critical patent/DE29907762U1/en
Publication of DE29907762U1 publication Critical patent/DE29907762U1/en
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
    • G01N21/90—Investigating the presence of flaws or contamination in a container or its contents
    • G01N21/9054—Inspection of sealing surface and container finish
    • 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
    • G01N21/90—Investigating the presence of flaws or contamination in a container or its contents
    • G01N21/9036—Investigating the presence of flaws or contamination in a container or its contents using arrays of emitters or receivers

Landscapes

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

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (5)

1. Vorrichtung zur Untersuchung eines Behälters (1, 22) auf Oberflächenfehler, enthal­ tend: eine Beleuchtungsstation zur Beleuchtung eines vorgewählten Bereichs (2, 21) der Behälteroberfläche oder wenigstens einer ausgewählten Zone (2a, 2b, 2c) davon mit Licht und eine Abtaststation (9) mit einem lichtempfindlichen Bildaufnehmer (10) zur Abtastung von Licht, das vom vorgewählten Bereich (2) oder der wenigstens einen Zone (2a,b,c) reflektiert wird, dadurch gekennzeichnet, daß die Beleuchtungsstation wenigstens zwei Lichtquellen (6 bis 8, 24 bis 26) aufweist, die unterschiedlich farbiges Licht mit einer ersten bzw. zweiten Farbe abstrahlen, die Lichtquellen (6 bis 8, 24 bis 26) so angeordnet sind, daß der Bereich (2, 21) bzw. die Zone (2a,b,c) von dem Licht der einen Lichtquelle (z. B. 6, 24) aus einer ersten Richtung und von dem Licht der anderen Lichtquelle (z. B. 8, 26) aus einer zweiten Richtung bestrahlt wird, und daß die Richtungen so gewählt sind, daß bei einer intakten Oberfläche von dem Bereich (2, 21) bzw. der Zone (2a,b,c) reflektiertes Licht der ersten Farbe zumindest teilweise an einem anderen Ort des Bildauf­ nehmers (10) als von dem Bereich (2, 21) bzw. der Zone (2a,b,c) reflektiertes Licht der zweiten Farbe erscheint.1. Apparatus for examining a container ( 1 , 22 ) for surface defects, containing: an illumination station for illuminating a preselected area ( 2 , 21 ) of the container surface or at least a selected zone ( 2 a, 2 b, 2 c) thereof with light and a scanning station (9) with a light-sensitive image sensor (10) (b 2 a, c) for the scanning of light on the preselected area (2) or the at least one zone is reflected, characterized in that the illumination station comprises at least two light sources ( 6 to 8 , 24 to 26 ), which emit differently colored light with a first or second color, the light sources ( 6 to 8 , 24 to 26 ) are arranged so that the area ( 2 , 21 ) or zone (2 a, b, c) (z. B. 6, 24) from the light of a light source from a first direction and by the light of the other light source (eg., 8, 26) is irradiated from a second direction , and that the directions so chosen t are that with an intact surface of the area ( 2 , 21 ) or zone ( 2 a, b, c) reflected light of the first color at least partially at a different location of the image sensor ( 10 ) than from the area ( 2 , 21 ) or the zone ( 2 a, b, c) reflected light of the second color appears. 2. Vorrichtung nach Anspruch 1 zur Untersuchung eines Bereichs (2) in Form einer Flaschenmündung, dadurch gekennzeichnet, daß die Lichtquellen (6 bis 8) ringförmig ausgebildet sind und das von ihnen ausgehende Licht so auf den Bereich (2) bzw. eine Zone (2a,b,c) davon gerichtet ist, daß auf dem Bildaufnehmer (10) bei einer intakten Flaschenmündung konzentrische, unterschiedliche Radien aufweisende Ringe (14, 15, 16) in den unterschiedlichen Farben erscheinen.2. Apparatus according to claim 1 for examining an area ( 2 ) in the form of a bottle mouth, characterized in that the light sources ( 6 to 8 ) are annular and the light emanating from them onto the area ( 2 ) or a zone ( 2 a, b, c) is directed that concentric, different radii rings ( 14 , 15 , 16 ) appear in different colors on the image sensor ( 10 ) with an intact bottle mouth. 3. Vorrichtung nach Anspruch 1 oder 2 zur Untersuchung eines Bereichs (21) in Form einer ebenen oder gewölbten Behälterwand, dadurch gekennzeichnet, daß die Lichtquellen (24 bis 26, 24a bis 26a) streifenförmig ausgebildet und so auf den Bereich (21) bzw. eine Zone davon gerichtet sind, daß bei einer intakten Behälterwand auf dem Bildaufnehmer (10) parallele Streifen (27, 28, 29) in den unterschiedlichen Farben erscheinen. 3. Apparatus according to claim 1 or 2 for examining an area ( 21 ) in the form of a flat or curved container wall, characterized in that the light sources ( 24 to 26 , 24 a to 26 a) are strip-shaped and thus on the area ( 21 ) or a zone thereof that parallel stripes ( 27 , 28 , 29 ) appear in different colors on the image sensor ( 10 ) when the container wall is intact. 4. Vorrichtung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Lichtquellen (6 bis 8 bzw. 24 bis 26) gleichzeitig oder zeitlich nacheinander einschaltbar sind.4. Device according to one of claims 1 to 3, characterized in that the light sources ( 6 to 8 or 24 to 26 ) can be switched on simultaneously or sequentially. 5. Vorrichtung nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß das Licht der ersten Farbe auf eine erste Zone (2a) und das Licht der zweiten Farbe auf eine zweite Zone (2b) desselben Bereichs (2) gerichtet wird.5. Device according to one of claims 1 to 4, characterized in that the light of the first color on a first zone ( 2 a) and the light of the second color on a second zone ( 2 b) of the same area ( 2 ) is directed.
DE29907762U 1999-04-27 1999-04-27 Device for examining a container for surface defects Expired - Lifetime DE29907762U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29907762U DE29907762U1 (en) 1999-04-27 1999-04-27 Device for examining a container for surface defects

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29907762U DE29907762U1 (en) 1999-04-27 1999-04-27 Device for examining a container for surface defects

Publications (1)

Publication Number Publication Date
DE29907762U1 true DE29907762U1 (en) 1999-10-21

Family

ID=8072986

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29907762U Expired - Lifetime DE29907762U1 (en) 1999-04-27 1999-04-27 Device for examining a container for surface defects

Country Status (1)

Country Link
DE (1) DE29907762U1 (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1241467A2 (en) † 2001-03-14 2002-09-18 Hitachi Engineering Co., Ltd. Inspection device and system for inspecting foreign matters in liquid filled in transparent container
US6643009B2 (en) * 2001-06-20 2003-11-04 Japan Crown Cork Co. Ltd. Method of inspecting a wrap-fitted state of a cap wrap-fitted to a neck of a bottle and apparatus therefor
FR2860873A1 (en) * 2003-10-13 2005-04-15 Bsn Glasspack Containers e.g. bottle, rotating surface inspecting method for optoelectronic device, involves illuminating surface sectors, each emitting radiation spectrum, and forming image for each sector by selecting light rays reflected from surface
WO2007061852A1 (en) * 2005-11-22 2007-05-31 Owens-Brockway Glass Container Inc. Method and apparatus for inspecting a container sidewall contour
DE102008018096A1 (en) * 2008-04-09 2009-11-05 Krones Ag Object's i.e. container, characteristic analyzing device for beverage-manufacturing industry, has structure body, container and image recording mechanism arranged such that recording mechanism receives radiation reflected by container
WO2010049137A1 (en) * 2008-10-30 2010-05-06 Khs Ag Bottle seam and embossing alignment
EP2623962A1 (en) * 2010-10-01 2013-08-07 Kirin Techno-System Company, Limited Inspection device and method for glass bottle
DE202013104938U1 (en) 2013-11-05 2015-02-06 Krones Ag Device for optically inspecting a mouth region of a container
RU2552122C1 (en) * 2011-06-10 2015-06-10 Кхс Гмбх Inspection of emptied bottles
WO2018106894A1 (en) 2016-12-07 2018-06-14 Applied Vision Corporation Identifying defects in transparent containers

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1241467A2 (en) † 2001-03-14 2002-09-18 Hitachi Engineering Co., Ltd. Inspection device and system for inspecting foreign matters in liquid filled in transparent container
EP1241467B2 (en) † 2001-03-14 2010-11-03 Hitachi Information & Control Solutions, Ltd. Inspection device and system for inspecting foreign matters in liquid filled in transparent container
US6643009B2 (en) * 2001-06-20 2003-11-04 Japan Crown Cork Co. Ltd. Method of inspecting a wrap-fitted state of a cap wrap-fitted to a neck of a bottle and apparatus therefor
US7583377B2 (en) 2003-10-13 2009-09-01 Tiama Optoelectronic process and a device for inspection of an area of revolution of a receptacle
FR2860873A1 (en) * 2003-10-13 2005-04-15 Bsn Glasspack Containers e.g. bottle, rotating surface inspecting method for optoelectronic device, involves illuminating surface sectors, each emitting radiation spectrum, and forming image for each sector by selecting light rays reflected from surface
WO2005038444A1 (en) * 2003-10-13 2005-04-28 Tiama Optoelectronic method and device for inspecting a surface of revolution of a recipient
AU2006318745B2 (en) * 2005-11-22 2012-07-05 Owens-Brockway Glass Container Inc. Method and apparatus for inspecting a container sidewall contour
WO2007061852A1 (en) * 2005-11-22 2007-05-31 Owens-Brockway Glass Container Inc. Method and apparatus for inspecting a container sidewall contour
KR101287644B1 (en) * 2005-11-22 2013-07-24 오웬스-브로크웨이 글라스 컨테이너 인코퍼레이티드 Method and apparatus for inspecting a container sidewall contour
US7480040B2 (en) 2005-11-22 2009-01-20 Owens-Brockway Glass Container Inc. Method and apparatus for inspecting container sidewall contour
DE102008018096B4 (en) * 2008-04-09 2014-05-28 Krones Aktiengesellschaft Device for inspecting surface properties of containers
DE102008018096A1 (en) * 2008-04-09 2009-11-05 Krones Ag Object's i.e. container, characteristic analyzing device for beverage-manufacturing industry, has structure body, container and image recording mechanism arranged such that recording mechanism receives radiation reflected by container
WO2010049137A1 (en) * 2008-10-30 2010-05-06 Khs Ag Bottle seam and embossing alignment
US8767201B2 (en) 2008-10-30 2014-07-01 Khs Gmbh Bottle seam and embossing alignment
EP2623962A1 (en) * 2010-10-01 2013-08-07 Kirin Techno-System Company, Limited Inspection device and method for glass bottle
EP2623962A4 (en) * 2010-10-01 2017-05-03 Kirin Techno-System Company, Limited Inspection device and method for glass bottle
RU2552122C1 (en) * 2011-06-10 2015-06-10 Кхс Гмбх Inspection of emptied bottles
US9535011B2 (en) 2011-06-10 2017-01-03 Khs Gmbh Empty bottle inspection
DE202013104938U1 (en) 2013-11-05 2015-02-06 Krones Ag Device for optically inspecting a mouth region of a container
WO2018106894A1 (en) 2016-12-07 2018-06-14 Applied Vision Corporation Identifying defects in transparent containers
EP3552001A4 (en) * 2016-12-07 2020-07-29 Applied Vision Corporation Identifying defects in transparent containers

Similar Documents

Publication Publication Date Title
EP3505918B1 (en) Method and device for detecting bubbles and/or creases on labelled containers
DE19904732A1 (en) Container testing machine
DE29907762U1 (en) Device for examining a container for surface defects
DE102017008406B4 (en) Inspection device and method using color illumination
DE69233508D1 (en) An image forming apparatus and method for manufacturing micro devices
GR3021929T3 (en) A method of highlighting intagliations in tablets
DE102012016342A1 (en) Tank inside inspection from below through the floor
DE68916042D1 (en) Optical image scanning device.
DE3761950D1 (en) DEVICE FOR CLEANING OBJECTS WHICH HAVE COME IN COLOR.
JPS62102146A (en) Method of inspecting sample surface
IT1228255B (en) PROCEDURE FOR NON-UNIFORM DYING OF TEXTILE PRODUCTS AND DYED TEXTILE PRODUCTS SO OBTAINED
DE59005458D1 (en) DEVICE FOR BLOW TEXTURING AT LEAST ONE MULTIFILAMENT THREAD.
DE59002133D1 (en) SWIRLING NOZZLE FOR SWIVELING MULTIFILAMENT YARNS.
DE20206153U1 (en) Scanning microscope with microscope stand
DE102009036389A1 (en) Method for inspecting beverage crate utilized for accommodating e.g. bottle in beverage industry, involves evaluating number and/or position of lines falling in image aperture of image sensor, where lines are generated by line laser
FR2675591B1 (en) POLARIZING PANELS THAT CAN LET THE AIR CIRCULATE AND GENERATE LIGHT AND DARK PATTERNS AND ARBITRARY COLOR PATTERNS.
ATE170136T1 (en) SANITARY FITTING WITH COATED SURFACE AND METHOD FOR PRODUCING SAME
DE102007031749A1 (en) Method for detection of embossed or relief in shoulder or neck area of filled or unfilled bottles, involves recording shoulder or neck area of each bottle running lateral to image plane telecentrically or hyper-telecentrically
DE20108131U1 (en) Device for recognizing the material of vessels
EP0381415A3 (en) Image forming apparatus
DE20007621U1 (en) Device for checking the position of two-sided printed images
JPS5614935A (en) Surface defect detecting method
CH329894A (en) Illuminated button
ATE94672T1 (en) DEVICE FOR THE PRESENTATION OF OBJECTS.
DE102022104990A1 (en) DEVICE AND METHOD FOR INSPECTING VESSELS

Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19991125

R150 Term of protection extended to 6 years

Effective date: 20020801

R151 Term of protection extended to 8 years

Effective date: 20050628

R152 Term of protection extended to 10 years

Effective date: 20070702

R071 Expiry of right