DE69318829T2 - Granulator mit automatischer messereinstellung - Google Patents

Granulator mit automatischer messereinstellung

Info

Publication number
DE69318829T2
DE69318829T2 DE69318829T DE69318829T DE69318829T2 DE 69318829 T2 DE69318829 T2 DE 69318829T2 DE 69318829 T DE69318829 T DE 69318829T DE 69318829 T DE69318829 T DE 69318829T DE 69318829 T2 DE69318829 T2 DE 69318829T2
Authority
DE
Germany
Prior art keywords
granulator
automatic knife
knife adjustment
adjustment
automatic
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
DE69318829T
Other languages
English (en)
Other versions
DE69318829D1 (de
Inventor
Frederick C Suppon
Chester Alkiewicz
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.)
BC Holding Group Inc
Original Assignee
BC Holding Group Inc
Black Clawson Co
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 BC Holding Group Inc, Black Clawson Co filed Critical BC Holding Group Inc
Publication of DE69318829D1 publication Critical patent/DE69318829D1/de
Application granted granted Critical
Publication of DE69318829T2 publication Critical patent/DE69318829T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/406—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by monitoring or safety
    • G05B19/4065—Monitoring tool breakage, life or condition
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
    • B26D7/2628—Means for adjusting the position of the cutting member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/02—Making granules by dividing preformed material
    • B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/02—Making granules by dividing preformed material
    • B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
    • B29B9/065—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion under-water, e.g. underwater pelletizers
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/92—Measuring, controlling or regulating
    • 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
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/004—Shaping under special conditions
    • B29C2791/008—Using vibrations during moulding
    • 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
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • B29C2793/0081—Shaping techniques involving a cutting or machining operation before shaping
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92009—Measured parameter
    • B29C2948/92057—Frequency
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92009—Measured parameter
    • B29C2948/92076—Position, e.g. linear or angular
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92009—Measured parameter
    • B29C2948/92114—Dimensions
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92933—Conveying, transporting or storage of articles
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/04—Particle-shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/72—Cutting equipment, e.g. punches
    • B29L2031/7202—Knives
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/23—Hay wafering or pelletizing means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
DE69318829T 1992-03-25 1993-03-22 Granulator mit automatischer messereinstellung Expired - Fee Related DE69318829T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/857,461 US5330340A (en) 1992-03-25 1992-03-25 Pelletizer with automatic knife adjustment
PCT/US1993/002620 WO1993018897A1 (en) 1992-03-25 1993-03-22 Pelletizer with automatic knife adjustment

Publications (2)

Publication Number Publication Date
DE69318829D1 DE69318829D1 (de) 1998-07-02
DE69318829T2 true DE69318829T2 (de) 1998-12-10

Family

ID=25326038

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69318829T Expired - Fee Related DE69318829T2 (de) 1992-03-25 1993-03-22 Granulator mit automatischer messereinstellung

Country Status (8)

Country Link
US (1) US5330340A (de)
EP (1) EP0632758B1 (de)
JP (1) JPH07505340A (de)
KR (1) KR950700817A (de)
CA (1) CA2132534C (de)
DE (1) DE69318829T2 (de)
ES (1) ES2116445T3 (de)
WO (1) WO1993018897A1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007016347A1 (de) * 2007-04-03 2008-10-09 Rieter Automatik Gmbh Vorrichtung und Verfahren zur Herstellung von Kunststoffgranulat
US8359765B2 (en) 2007-04-04 2013-01-29 Automatik Plastics Machinery Gmbh Device and method for dehydrating and drying a mixture of plastic granules and water
EP4190523A1 (de) * 2021-12-02 2023-06-07 Coperion GmbH Verfahren zum anpassen einer anpresskraft einer granuliervorrichtung, computerprogrammprodukt, steuerung, granuliervorrichtung sowie verfahren zur granulierung von materialsträngen

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US5988617A (en) * 1997-05-27 1999-11-23 Phillips Petroleum Company Blade-changing work table and blade cover
DE19816611A1 (de) * 1998-04-15 1999-10-21 Bkg Bruckmann & Kreyenborg Granuliertechnik Gmbh Granulator zur Herstellung von Pellets aus Kunststoff
EP0972622B1 (de) * 1998-07-16 2003-10-08 Bühler Ag Verfahren zum Einstellen eines Schneidespaltes in einem Granulier-/Extrudierverfahren und Extrudiervorrichtung zur Durchführung des Verfahrens
US6217802B1 (en) 1998-12-30 2001-04-17 Pelletizer Knives, Inc. Polymer pelletizing indexing system
ES2228886T3 (es) * 2000-06-09 2005-04-16 Helmut Bacher Dispositivo para presionar cuchillas hacia una placa perforada de un dispositivo de granulacion.
US6663372B2 (en) * 2001-04-12 2003-12-16 Tds Technologies Inc. Underwater pelletizer and cutting system therefor
DE10137525A1 (de) * 2001-08-01 2003-02-13 Rieter Automatik Gmbh Vorrichtung zum Granulieren von aus Düsen austretenden thermoplastischem Kunststoff
AU2003211166A1 (en) 2002-02-28 2003-09-16 Exxonmobil Chemical Patents Inc Pelletizer knife hub transport mechanism
US7226553B2 (en) * 2003-07-30 2007-06-05 E. I. Du Pont De Nemours And Company Polymer underwater pelletizer apparatus and process incorporating same
US7674102B2 (en) * 2004-02-27 2010-03-09 Jmp Industries, Inc. Extruder system and cutting assembly
US8186991B2 (en) 2004-02-27 2012-05-29 Jmp Industries, Inc. Extruder system and cutting assembly
DE102004020898B4 (de) * 2004-04-28 2011-01-13 Borsig Gmbh Vorrichtung und Verfahren zum Messen und Anpassen des Anpressdruckes von Messern
US8056458B2 (en) * 2008-08-20 2011-11-15 Wenger Manufacturing, Inc. Extruder cut-off knife assembly having remote adjustment mechanism
TWI549801B (zh) 2009-06-18 2016-09-21 葛拉工業公司 用於控制流體中造粒機之切刀轂位置之系統
DE102013110560A1 (de) * 2013-09-24 2015-03-26 Reduction Engineering Gmbh System und Verfahren zum Bereitstellen von Diagnosedaten zu einer Messerwalzenvorrichtung eines Kunststoffstranggranulators
JP6231471B2 (ja) * 2014-12-19 2017-11-15 株式会社神戸製鋼所 ペレタイザ装置
JP6639013B2 (ja) * 2016-03-14 2020-02-05 株式会社神戸製鋼所 樹脂ペレタイザ装置、及び、キャビテーション監視方法
JP6639014B2 (ja) * 2016-06-10 2020-02-05 株式会社神戸製鋼所 樹脂ペレタイザ装置
CN106553284B (zh) * 2016-11-01 2018-11-16 广东聚诚信精工机械有限公司 自动调整的改进切粒装置
EP3446842A1 (de) * 2017-08-24 2019-02-27 Basell Polyolefine GmbH Verfahren zur ausrichtung einer messerplatte eines granulators mit einer fernjustierungsvorrichtung
CN112847598B (zh) * 2020-12-28 2022-07-08 太湖华强科技有限公司 一种用于生产复合绝缘材料的挤压装置

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US3435377A (en) * 1966-03-04 1969-03-25 Gen Dynamics Corp Force-to-frequency transducer
US3479536A (en) * 1967-03-14 1969-11-18 Singer General Precision Piezoelectric force transducer
JPS52509B2 (de) * 1972-05-12 1977-01-08
US3793627A (en) * 1972-06-28 1974-02-19 Gen Electric Automatic sonic detection of chipped cutting tools
JPS5646966B2 (de) * 1974-01-08 1981-11-06
JPS51986A (ja) * 1974-06-21 1976-01-07 Nippon Kogaku Kk Jidozofukuseigyosochiojusuru henkokaisekisochi
US4023044A (en) * 1975-01-20 1977-05-10 Westinghouse Electric Corporation Automatic machine tool including a monitoring system
JPS5842003B2 (ja) * 1980-04-21 1983-09-16 株式会社日本製鋼所 水中造粒装置のダイに対する回転刃の関係位置を調整する方法
US4529370A (en) * 1981-11-09 1985-07-16 Thomas R. Vigil Pelletizer
US4520672A (en) * 1982-08-19 1985-06-04 Saint Amour John D Thickness measuring
US4546658A (en) * 1984-02-24 1985-10-15 General Electric Company Piezoelectric force/pressure sensor
FR2588657B1 (fr) * 1985-10-10 1988-08-12 Asulab Sa Capteur de force comprenant un resonateur dont la frequence varie en fonction de la force appliquee
CH668385A5 (de) * 1985-10-24 1988-12-30 Buehler Ag Geb Einspritzeinheit fuer eine giessmaschine.
US4728276A (en) * 1986-01-31 1988-03-01 Gala Industries, Inc. Underwater pelletizer
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IT1232793B (it) * 1989-09-19 1992-03-05 Pomini Farrel Spa Metodo per il mantenimento di una pressione di contatto costante e predeterminata su elementi di taglio sotto acqua in macchine granulatrici e relativa macchina con dispositivo di controllo e attuazione di detta pressione.
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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007016347A1 (de) * 2007-04-03 2008-10-09 Rieter Automatik Gmbh Vorrichtung und Verfahren zur Herstellung von Kunststoffgranulat
US8317504B2 (en) 2007-04-03 2012-11-27 Automatik Plastics Machinery Gmbh Apparatus and method for the production of plastic granulate
US8359765B2 (en) 2007-04-04 2013-01-29 Automatik Plastics Machinery Gmbh Device and method for dehydrating and drying a mixture of plastic granules and water
EP4190523A1 (de) * 2021-12-02 2023-06-07 Coperion GmbH Verfahren zum anpassen einer anpresskraft einer granuliervorrichtung, computerprogrammprodukt, steuerung, granuliervorrichtung sowie verfahren zur granulierung von materialsträngen
WO2023099557A1 (de) * 2021-12-02 2023-06-08 Coperion Gmbh Verfahren zum anpassen einer anpresskraft einer granuliervorrichtung, computerprogrammprodukt, steuerung, granuliervorrichtung sowie verfahren zur granulierung von materialsträngen

Also Published As

Publication number Publication date
DE69318829D1 (de) 1998-07-02
EP0632758A4 (en) 1995-02-15
CA2132534C (en) 1999-02-02
US5330340A (en) 1994-07-19
KR950700817A (ko) 1995-02-20
WO1993018897A1 (en) 1993-09-30
ES2116445T3 (es) 1998-07-16
EP0632758A1 (de) 1995-01-11
JPH07505340A (ja) 1995-06-15
EP0632758B1 (de) 1998-05-27
CA2132534A1 (en) 1993-09-30

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: BLACK CLAWSON COMP.,INC., NEW YORK, US

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee