DE3854045D1 - Anordnung zur kontrolle der dicke eines kunststoffbehälters sowie kontrollsystem dafür. - Google Patents

Anordnung zur kontrolle der dicke eines kunststoffbehälters sowie kontrollsystem dafür.

Info

Publication number
DE3854045D1
DE3854045D1 DE3854045T DE3854045T DE3854045D1 DE 3854045 D1 DE3854045 D1 DE 3854045D1 DE 3854045 T DE3854045 T DE 3854045T DE 3854045 T DE3854045 T DE 3854045T DE 3854045 D1 DE3854045 D1 DE 3854045D1
Authority
DE
Germany
Prior art keywords
arrangement
thickness
controlling
control system
plastic container
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 - Fee Related
Application number
DE3854045T
Other languages
English (en)
Other versions
DE3854045T2 (de
Inventor
Masaru Hoshino
Hiroaki Dai Nippon Insats Nose
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.)
Dai Nippon Printing Co Ltd
Original Assignee
Dai Nippon Printing Co Ltd
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 JP31608187A external-priority patent/JPH01158306A/ja
Priority claimed from JP1744788A external-priority patent/JPH01195312A/ja
Priority claimed from JP63252254A external-priority patent/JP2781184B2/ja
Application filed by Dai Nippon Printing Co Ltd filed Critical Dai Nippon Printing Co Ltd
Publication of DE3854045D1 publication Critical patent/DE3854045D1/de
Application granted granted Critical
Publication of DE3854045T2 publication Critical patent/DE3854045T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01N21/9081—Inspection especially designed for plastic containers, e.g. preforms
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/78—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
    • G01B11/02—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
    • 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
    • G01N21/9072—Investigating the presence of flaws or contamination in a container or its contents with illumination or detection from inside the container
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/78—Measuring, controlling or regulating
    • B29C2049/7874—Preform or article shape, weight, defect or presence
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/78—Measuring, controlling or regulating
    • B29C2049/788—Controller type or interface
    • B29C2049/78805—Computer or PLC control
    • 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
    • B29C2949/00—Indexing scheme relating to blow-moulding
    • B29C2949/07—Preforms or parisons characterised by their configuration
    • B29C2949/0715—Preforms or parisons characterised by their configuration the preform having one end closed
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
    • B29C49/06—Injection blow-moulding

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Length Measuring Devices By Optical Means (AREA)
DE3854045T 1987-12-16 1988-12-16 Anordnung zur kontrolle der dicke eines kunststoffbehälters sowie kontrollsystem dafür. Expired - Fee Related DE3854045T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP31608187A JPH01158306A (ja) 1987-12-16 1987-12-16 有底筒体状容器の肉厚測定装置
JP1744788A JPH01195312A (ja) 1988-01-29 1988-01-29 有底筒体状容器の検査システム
JP63252254A JP2781184B2 (ja) 1988-10-06 1988-10-06 合成樹脂製容器の肉厚検査装置
PCT/JP1988/001279 WO1989005957A1 (en) 1987-12-16 1988-12-16 Device for inspecting thickness of synthetic resin container and inspection system therefor

Publications (2)

Publication Number Publication Date
DE3854045D1 true DE3854045D1 (de) 1995-07-27
DE3854045T2 DE3854045T2 (de) 1996-03-28

Family

ID=27281833

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3854045T Expired - Fee Related DE3854045T2 (de) 1987-12-16 1988-12-16 Anordnung zur kontrolle der dicke eines kunststoffbehälters sowie kontrollsystem dafür.

Country Status (4)

Country Link
US (1) US5049750A (de)
EP (1) EP0348524B1 (de)
DE (1) DE3854045T2 (de)
WO (1) WO1989005957A1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5305081A (en) * 1992-08-27 1994-04-19 Constar Plastics Inc. Bottle stress analysis system
US5451773A (en) * 1993-06-04 1995-09-19 Pressco Technology, Inc. Non-contact perforation/pinhole detection system for opaque vessels
JPH08178627A (ja) * 1994-12-26 1996-07-12 Sumitomo Wiring Syst Ltd 管厚検査方法
AT407302B (de) * 1998-08-07 2001-02-26 Fries Planung & Marketing Verfahren zur flächendeckenden messung der wandstärke eines aus lichtdurchlässigem material hergestellten hohlkörpers
US6620352B1 (en) 2000-07-27 2003-09-16 Ball Corporation Automated material distribution control for stretch blow molded articles
DE10061378B4 (de) * 2000-12-09 2004-10-21 Krauss-Maffei Kunststofftechnik Gmbh Produktionsmaschine, insbesondere Spritzgießmaschine mit einer Anzeigevorrichtung
DE10116665B4 (de) * 2001-04-04 2015-10-29 Krones Aktiengesellschaft Verfahren zur Steuerung eines Blasvorgangs bei der Herstellung von Behältern aus einem thermoplastischen Material
US6863860B1 (en) 2002-03-26 2005-03-08 Agr International, Inc. Method and apparatus for monitoring wall thickness of blow-molded plastic containers
WO2005018909A1 (en) * 2003-08-18 2005-03-03 Kortec, Inc. Automatic process control for a multilayer injection molding apparatus
US7534378B2 (en) * 2004-03-03 2009-05-19 Rexam Prescription Products Inc. Plastic forming process monitoring and control
DE102005037101A1 (de) 2005-08-03 2007-02-08 Krones Ag Verfahren und Vorrichtung zur Wandstärkenkontrolle
DE102005044206B4 (de) * 2005-09-15 2014-05-28 Krones Aktiengesellschaft Verfahren zur Qualitätskontrolle von Kunststoffbehältern
US7924421B2 (en) 2006-09-01 2011-04-12 Agr International, Inc. In-line inspection system for vertically profiling plastic containers using multiple wavelength discrete spectral light sources
DE102007046387A1 (de) * 2007-09-21 2009-04-02 Khs Corpoplast Gmbh & Co. Kg Verfahren und Vorrichtung zur Blasformung von Behältern
IT1396645B1 (it) * 2009-12-03 2012-12-14 Amicabile Dispositivo misuratore della permeabilita' alla luce di manufatti in materia plastica, particolarmente di preforme in polietilentereftalato e simili.
GB2478732B (en) 2010-03-15 2014-08-20 Kraft Foods R & D Inc Improvements in injection moulding
DE102012112158A1 (de) * 2012-12-12 2014-06-12 Krones Ag Vorrichtung zum Sterilisieren von Kunststoffvorformlingen
WO2018072009A1 (en) * 2016-10-17 2018-04-26 Husky Injection Molding Systems Ltd. Molding system and method of inspecting multilayer preforms
DE102020210684A1 (de) 2020-08-23 2022-02-24 Volkswagen Aktiengesellschaft Verfahren zum ortsaufgelösten Prüfen einer Eigenschaft einer Wand und Prüfvorrichtung
DE102021128918A1 (de) * 2021-11-05 2023-05-11 Krones Aktiengesellschaft Vorrichtung und Verfahren zum Herstellen von Kunststoffbehältnissen mit Inspektion

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2755703A (en) * 1952-04-10 1956-07-24 Owens Illinois Glass Co Glass wall-thickness gauging machine
US3150266A (en) * 1961-02-13 1964-09-22 Owens Illinois Glass Co Inspecting interior wall surfaces of containers
JPS4837630B1 (de) * 1968-02-02 1973-11-12
JPS5726835B2 (de) * 1973-03-08 1982-06-07
US4055252A (en) * 1976-03-25 1977-10-25 Barry-Wehmiller Company Container liquid level detector apparatus
FI782773A (fi) * 1978-09-11 1980-03-12 G W Sohlberg Oy Foerfarande och anordning foer maetning av vaeggtjockleken hos ett plastfoeremaol
JPS5857911U (ja) * 1981-10-17 1983-04-19 富士電機株式会社 赤外線膜厚計
DE3278861D1 (en) * 1982-05-27 1988-09-08 I2S Automatic container testing process and device comparing transparency
JPS60169710A (ja) * 1984-02-14 1985-09-03 Nippon Eranko Kk 薬用ハ−ドカプセル寸法測定装置
GB8623834D0 (en) * 1986-10-03 1986-11-05 Baker Perkins Plc Sampling contents of pressurised vessels

Also Published As

Publication number Publication date
EP0348524B1 (de) 1995-06-21
EP0348524A1 (de) 1990-01-03
US5049750A (en) 1991-09-17
WO1989005957A1 (en) 1989-06-29
DE3854045T2 (de) 1996-03-28
EP0348524A4 (en) 1992-04-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee