ES2137385T3 - Dispositivo para el calibrado del diametro exterior de un tubo extruido en continuo. - Google Patents

Dispositivo para el calibrado del diametro exterior de un tubo extruido en continuo.

Info

Publication number
ES2137385T3
ES2137385T3 ES95102476T ES95102476T ES2137385T3 ES 2137385 T3 ES2137385 T3 ES 2137385T3 ES 95102476 T ES95102476 T ES 95102476T ES 95102476 T ES95102476 T ES 95102476T ES 2137385 T3 ES2137385 T3 ES 2137385T3
Authority
ES
Spain
Prior art keywords
spiral
calibrating
external diameter
extruded tube
continuous extruded
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
ES95102476T
Other languages
English (en)
Inventor
Gregor Luers
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.)
LUERS HEINRICH
Original Assignee
LUERS HEINRICH
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 LUERS HEINRICH filed Critical LUERS HEINRICH
Application granted granted Critical
Publication of ES2137385T3 publication Critical patent/ES2137385T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
    • B29C48/907—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article using adjustable calibrators, e.g. the dimensions of the calibrator being changeable
    • 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
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
    • B29C48/901—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies
    • B29C48/903—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies externally
    • 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
    • B29C48/904—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article using dry calibration, i.e. no quenching tank, e.g. with water spray for cooling or lubrication
    • 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
    • B29C48/908—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article characterised by calibrator surface, e.g. structure or holes for lubrication, cooling or venting
    • 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
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9115—Cooling of hollow articles
    • B29C48/912—Cooling of hollow articles of tubular films
    • B29C48/913—Cooling of hollow articles of tubular films externally

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

LA INVENCION SE REFIERE A UN EQUIPO PARA LA CALIBRACION DEL DIAMETRO EXTERIOR DE UN TUBO EXTRUSIONADO DE FORMA CONTINUA POR MEDIO DE UNA BANDA (4) ARROLLADA EN FORMA DE ESPIRAL. LA MODIFICACION DEL DIAMETRO DEL CASQUILLO DE CALIBRACION SE CONSIGUE POR MEDIO DE GIRO EN CONTRASENTIDO DE LOS ARROLLAMIENTOS EN LOS LADOS EXTREMOS DE LA BANDA. LOS ARROLLAMIENTOS INDIVIDUALES DE LA BANDA ESTAN CONFIGURADOS EN FORMA RECTANGULAR. POR MEDIO AL MENOS DE UN CARRIL (17) DE APOYO DISPUESTO DE FORMA PARALELA CON RESPECTO AL CASQUILLO (4) DE CALIBRACION SE ASEGURAN CONTRA DESVIACIONES LATERALES. CON EL EQUIPO DE ACUERDO CON LA INVENCION PUEDE SER CONSEGUIDA UNA REGULACION DE DIAMETRO AUTOMATICA EN LA ZONA DE ENTRADA DE UN DISPOSITIVO DE ENFRIAMIENTO PARA TUBOS EXTRUSIONADOS.
ES95102476T 1994-03-05 1995-02-22 Dispositivo para el calibrado del diametro exterior de un tubo extruido en continuo. Expired - Lifetime ES2137385T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4408064A DE4408064C1 (de) 1994-03-05 1994-03-05 Einrichtung zur Kalibrierung des Außendurchmessers eines kontinuierlich extrudierten Rohres

Publications (1)

Publication Number Publication Date
ES2137385T3 true ES2137385T3 (es) 1999-12-16

Family

ID=6512401

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95102476T Expired - Lifetime ES2137385T3 (es) 1994-03-05 1995-02-22 Dispositivo para el calibrado del diametro exterior de un tubo extruido en continuo.

Country Status (4)

Country Link
EP (1) EP0670212B1 (es)
AT (1) ATE182515T1 (es)
DE (2) DE4408064C1 (es)
ES (1) ES2137385T3 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69613575T2 (de) * 1995-05-17 2002-04-25 Knud Kristian Pedersen Eine rohrformige kalibriereinheit fur maschienen die stangen extrudieren so wie rohre
DE19843341A1 (de) * 1998-09-22 2000-04-06 Strumann Werner Egeplast Vorrichtung zur Herstellung von Kunststoffrohren
DE20000872U1 (de) * 2000-01-20 2000-05-31 Battenfeld Extrusionstech Vorrichtung zum Kalibrieren eines extrudierten Kunststoffprofils
EP1157805B1 (de) * 2000-05-22 2003-02-12 K. Sandern Maschinenbau GmbH Kalibrierhülse für ein extrudiertes Kunststoffrohr
DE10148294C1 (de) * 2001-09-29 2003-01-16 Unicor Rohrsysteme Gmbh Formbackenhälfte für einen Corrugator zum Herstellen von Querrippenrohren
DE10318137B3 (de) 2003-04-17 2005-01-27 Inoex Gmbh Stufenlos einstellbare Kalibrierhülse für extrudierte Kunststoffstränge, insbesondere Kunststoffrohre
DE102004029498B3 (de) * 2004-06-18 2005-10-13 INOEX GmbH Innovationen und Ausrüstungen für die Extrusionstechnik Stufenlos einstellbare Kalibrierhülse für extrudierte Kunststoffrohre
DE102004052972B4 (de) * 2004-10-29 2010-10-28 Battenfeld Extrusionstechnik Gmbh Vorrichtung und Verfahren zum Führen und Formen eines extrudierten Kunststoffstranges
DE102005002820B3 (de) * 2005-01-20 2006-05-11 Inoex Gmbh Stufenlos einstellbare Kalibrierhülse für extrudierte Kunststoffrohre
DE102005063041B4 (de) * 2005-12-29 2013-08-08 Inoex Gmbh Stufenlose einstellbare Kalibrierhülse für extrudierte Kunststoffrohre
DE102006042110A1 (de) * 2006-09-07 2007-12-13 Cincinnati Extrusion Gmbh Vorrichtung und Verfahren zur Kalibrierung eines extrudierten Rohres
WO2010144860A1 (en) * 2009-06-11 2010-12-16 Hg Engineering, Llc High output calibrator assembly for pipe extrusion and related methods
DE102011016160A1 (de) 2011-04-05 2012-10-11 Inoex Gmbh Vorrichtung zur Kalibrierung des Außendurchmessers eines extrudierten Rohres und Verfahren zum Betreiben einer derartigen Vorrichtung
DE102013016629B4 (de) * 2013-10-08 2017-12-28 G & G Extrusionstechnik Gmbh & Co. Kg Verstellbarer Kalibriereinsatz
CN112318852B (zh) * 2020-11-14 2022-09-09 邓权塑业科技（湖南）有限公司 一种定径套水环恒温控制系统

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2305911A1 (fr) * 1975-03-26 1976-10-22 Radiotechnique Compelec Dispositif limiteur de puissance d'une installation de chauffage electrique regulee electroniquement
NL7504425A (nl) * 1975-04-14 1976-10-18 Wavin Bv Inrichting voor het kalibreren van geextrudeer- de kunststofvoortbrengsels.
GB1542628A (en) * 1976-06-08 1979-03-21 Copely Dev Ltd Extrusion calibrating dies
DE3412619A1 (de) * 1984-04-04 1985-10-24 Basf Ag, 6700 Ludwigshafen Vorrichtung zum kalibrieren von rohren oder profilen aus thermoplastischen kunststoffen
DE3521321A1 (de) * 1985-06-14 1986-12-18 Battenfeld Extrusionstechnik GmbH, 4970 Bad Oeynhausen Stufenlos einstellbarer kalibrator fuer extrudierte kunststoffstraenge
US5388976A (en) * 1992-02-27 1995-02-14 Friedrich Theyson Gmbh Wall thickness measuring device with calibration device

Also Published As

Publication number Publication date
EP0670212B1 (de) 1999-07-28
EP0670212A1 (de) 1995-09-06
DE59506429D1 (de) 1999-09-02
DE4408064C1 (de) 1995-09-07
ATE182515T1 (de) 1999-08-15

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