ES2134678T3 - Cabeza de extrusion para una instalacion para moldeado de extrusion por soplado de cuerpos huecos, en especial depositos de plastico para carburante. - Google Patents

Cabeza de extrusion para una instalacion para moldeado de extrusion por soplado de cuerpos huecos, en especial depositos de plastico para carburante.

Info

Publication number
ES2134678T3
ES2134678T3 ES98104727T ES98104727T ES2134678T3 ES 2134678 T3 ES2134678 T3 ES 2134678T3 ES 98104727 T ES98104727 T ES 98104727T ES 98104727 T ES98104727 T ES 98104727T ES 2134678 T3 ES2134678 T3 ES 2134678T3
Authority
ES
Spain
Prior art keywords
nozzle
sleeve
extrusion
nucleus
extrusion head
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
ES98104727T
Other languages
English (en)
Inventor
Harald Feuerherm
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
Application granted granted Critical
Publication of ES2134678T3 publication Critical patent/ES2134678T3/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
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/325—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles being adjustable, i.e. having adjustable exit sections
    • 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
    • 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
    • B29C49/04—Extrusion blow-moulding
    • B29C49/0411—Means for defining the wall or layer thickness
    • B29C49/04114—Means for defining the wall or layer thickness for keeping constant thickness
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92609—Dimensions
    • B29C2948/92647—Thickness
    • 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
    • B29C2948/92857—Extrusion unit
    • B29C2948/92904—Die; Nozzle zone
    • 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
    • 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
    • B29C49/04—Extrusion blow-moulding
    • B29C49/04116—Extrusion blow-moulding characterised by the die

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

LA INVENCION SE REFIERE A UNA CABEZA DE EXTRUSION PARA UNA INSTALACION DE MOLDEADO POR EXTRUSION Y SOPLADO DE CUERPOS HUECOS. BASICAMENTE LA CABEZA DE EXTRUSION ESTA FORMADA POR UNA CARCASA DE TOBERA (1), UN NUCLEO DE TOBERA (2) DOTADO PREFERENTEMENTE DE UN ASIENTO DE MANDRIL (3) Y UN MANDRIL REGULABLE EN SENTIDO AXIAL (4), UN MANGUITO (5) ELASTICAMENTE DEFORMABLE SITUADO EN LA SALIDA DE LA TOBERA, ASI COMO UN DISPOSITIVO DE AJUSTE (6) QUE ACTUA SOBRE EL MANGUITO (5). EL MANGUITO (5) FORMA UNA SECCION DE PARED DE UNA HENDIDURA DE CORONA DIRECTRIZ (7) SITUADA ENTRE LA CARCASA DE TOBERA (1) Y EL NUCLEO DE TOBERA (2). EL DISPOSITIVO DE AJUSTE (6) PRESENTA AL MENOS UN ACCIONAMIENTO MECANICO (8) CONTROLABLE DURANTE LA EXTRUSION Y CUYO MOVIMIENTO DE AJUSTE EJERCE SOBRE EL MANGUITO (5) FUERZAS DE TRACCION Y/O DE PRESION EN AL MENOS UN EJE DE DEFORMACION ORIENTADO EN SENTIDO RADIAL RESPECTO AL EJE MEDIO DEL NUCLEO DE LA TOBERA (2). SEGUN LA INVENCION, EL MANGUITO (5) Y EL ACCIONAMIENTO MECANICO (8)ASIGNADO AL MISMO ESTAN DISPUESTOS EN UN ANILLO DE SOPORTE (10) DE FORMA QUE PUEDEN DESPLAZARSE RADIALMENTE EN LA CARCASA DE LA TOBERA (1) Y SER AJUSTADOS RADIALMENTE MEDIANTE UN ACCIONAMIENTO MECANICO ADICIONAL (11) CONTROLABLE.
ES98104727T 1997-06-12 1998-03-16 Cabeza de extrusion para una instalacion para moldeado de extrusion por soplado de cuerpos huecos, en especial depositos de plastico para carburante. Expired - Lifetime ES2134678T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19724692A DE19724692A1 (de) 1997-06-12 1997-06-12 Extrusionskopf für eine Anlage zum Extrusionsblasformen von Hohlkörpern, insbesondere Kunststoff-Kraftstoffbehältern

Publications (1)

Publication Number Publication Date
ES2134678T3 true ES2134678T3 (es) 1999-10-01

Family

ID=7832180

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98104727T Expired - Lifetime ES2134678T3 (es) 1997-06-12 1998-03-16 Cabeza de extrusion para una instalacion para moldeado de extrusion por soplado de cuerpos huecos, en especial depositos de plastico para carburante.

Country Status (4)

Country Link
EP (1) EP0885711B1 (es)
AT (1) ATE182512T1 (es)
DE (2) DE19724692A1 (es)
ES (1) ES2134678T3 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2187151T3 (es) 1998-03-05 2003-05-16 Mauser Werke Gmbh & Co Kg Cabeza de extrusion.
DE19818519C2 (de) * 1998-03-27 2001-01-25 Harald Feuerherm Verfahren zum Extrusionsblasformen von Hohlkörpern und Strangpreßkopf zur Durchführung der Verfahrens
DE19931870C2 (de) * 1999-07-09 2003-10-30 Harald Feuerherm Strangpreßkopf zum Extrusionsblasformen von Kunststoffbehältern
RU2253568C2 (ru) * 2003-01-09 2005-06-10 Куликов Олег Леонидович Устройство для формования термопластичного материала
DE102004005162B4 (de) * 2004-02-02 2006-01-05 Carcoustics Tech Center Gmbh Verfahren und Vorrichtung zur Herstellung von Hohlkörpern, insbesondere von Schall-Absorbern, aus thermoplastischem Kunststoff
DE102006013302B4 (de) 2006-03-21 2022-03-17 Max Feuerherm Extrusionsblasverfahren für Kunststofffässer
EP2741904A1 (en) * 2011-08-10 2014-06-18 Deepak Poddar An adjustable extrusion die and a method for extruding a pipe
DE102014103101B4 (de) * 2014-03-07 2018-04-12 Harald Feuerherm Verfahren zur Herstellung blasgeformter Kunststoffhohlkörper und Mehrfachextrusionskopf zur Durchführung des Verfahrens
DE102015105538B4 (de) 2015-04-10 2016-12-22 Harald Feuerherm Verfahren zur Extrusion von Vorformlingen, die durch Blasformen zu Kunststoffhohlkörpern aufgeweitet werden
DE102018204729A1 (de) 2018-03-28 2019-10-02 Raumedic Ag Werkzeugkopf für einen Hohlprofil-Extruder
CN111251574B (zh) * 2020-01-19 2022-01-14 河北泉恩高科技管业有限公司 一种用于高密度大口径聚乙烯管材跨规格生产的模具
CN111331812B (zh) * 2020-03-31 2024-07-23 枣庄优梦金属制品有限公司 汽车胶管挤出模具及其使用方法
DE102020125261B3 (de) * 2020-09-28 2021-10-07 Troester Gmbh & Co. Kg Extrusionskopf und Verfahren zur Herstellung eines länglichen Hohlkörpers mittels dieses Extrusionskopfs

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2654001C2 (de) * 1976-11-27 1986-02-06 Harald 5210 Troisdorf Feuerherm Vorrichtung zum Herstellen von aus thermoplastischem Kunstoff bestehenden Hohlkörpern
JPS6161809A (ja) * 1984-09-03 1986-03-29 Nissan Motor Co Ltd 樹脂中空成形機
CA2081848C (en) * 1992-10-30 2001-01-09 Manfred A. A. Lupke Extrusion equipment having means for adjusting a delivery end of a die with respect to the extruder for alignment with downstream equipment
DE19537132C2 (de) * 1995-10-05 2003-08-07 Mbk Maschb Koetke Gmbh Blaskopf mit verstellbarer Düse
DE19603231C1 (de) * 1996-01-30 1997-04-10 Battenfeld Fischer Blasform Extrusionskopf für das Blasformen von Hohlkörpern aus thermoplastischem Kunststoff
DE29707060U1 (de) * 1997-04-21 1997-07-10 Fischer- W. Müller Blasformtechnik GmbH, 53842 Troisdorf Extrusionskopf für das Blasformen von Hohlkörpern

Also Published As

Publication number Publication date
EP0885711B1 (de) 1999-07-28
EP0885711A1 (de) 1998-12-23
ATE182512T1 (de) 1999-08-15
DE59800018D1 (de) 1999-09-02
DE19724692A1 (de) 1998-12-24

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