ES2147372T3 - Metodo para producir un cuerpo moldeado por soplado con multiples dimensiones y un dispositivo para llevar a cabo el metodo. - Google Patents

Metodo para producir un cuerpo moldeado por soplado con multiples dimensiones y un dispositivo para llevar a cabo el metodo.

Info

Publication number
ES2147372T3
ES2147372T3 ES96907361T ES96907361T ES2147372T3 ES 2147372 T3 ES2147372 T3 ES 2147372T3 ES 96907361 T ES96907361 T ES 96907361T ES 96907361 T ES96907361 T ES 96907361T ES 2147372 T3 ES2147372 T3 ES 2147372T3
Authority
ES
Spain
Prior art keywords
tubular component
mold
multiple dimensions
blowing
conformation
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
ES96907361T
Other languages
English (en)
Inventor
Mario Tietto
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.)
SOFFIAGGIO TECNICA Srl
Original Assignee
SOFFIAGGIO TECNICA Srl
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 SOFFIAGGIO TECNICA Srl filed Critical SOFFIAGGIO TECNICA Srl
Application granted granted Critical
Publication of ES2147372T3 publication Critical patent/ES2147372T3/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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/02—Bending or folding
    • B29C53/08—Bending or folding of tubes or other profiled members
    • B29C53/083—Bending or folding of tubes or other profiled members bending longitudinally, i.e. modifying the curvature of the tube axis
    • 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
    • B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
    • B29C31/04—Feeding of the material to be moulded, e.g. into a mould cavity
    • B29C31/08—Feeding of the material to be moulded, e.g. into a mould cavity of preforms to be moulded, e.g. tablets, fibre reinforced preforms, extruded ribbons, tubes or profiles; Manipulating means specially adapted for feeding preforms, e.g. supports conveyors
    • 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
    • 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
    • B29C49/4242—Means for deforming the parison prior to the blowing operation
    • 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
    • B29C49/4242—Means for deforming the parison prior to the blowing operation
    • B29C49/42421—Means for deforming the parison prior to the blowing operation before laying into the mould
    • B29C49/42422—Means for deforming the parison prior to the blowing operation before laying into the mould by the preform transporting means
    • 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
    • B29C49/4242—Means for deforming the parison prior to the blowing operation
    • B29C49/4244—Means for deforming the parison prior to the blowing operation during or after laying preform into the final mould
    • B29C49/42452—The mould opening plane being horizontal
    • 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
    • B29L2023/00—Tubular articles
    • B29L2023/004—Bent tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Robotics (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Making Paper Articles (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

LA PRESENTE INVENCION SE REFIERE A UN METODO PARA LA PRODUCCION DE UN CUERPO TUBULAR MOLDEADO POR SOPLADO DE MULTIPLES DIMENSIONES SEGUN LAS ETAPAS SIGUIENTES: A) EXTRUSION DE UN COMPONENTE TUBULAR CERRADO POR LA PARTE DELANTERA MEDIANTE LA INYECCION DE UN GAS DENTRO DEL COMPONENTE TUBULAR (10) Y ACOPLAMIENTO DEL COMPONENTE TUBULAR A UNA UNIDAD DE CONFORMACION (12, 13), B) DEPOSICION DEL COMPONENTE TUBULAR CONFORMADO, EN EL ESTADO PLASTICO, SOBRE UN PARTE DE UN MEDIO MOLDE DE ALTO NIVEL (15), C) DESCENSO LIBRE DE UNA PARTE DEL COMPONENTE TUBULAR SOBRE UNA PARTE DE MEDIO MOLDE DE NIVEL BAJO (18), COLOCADA A UN NIVEL INFERIOR AL DE LA PARTE DE MEDIO MOLDE DE NIVEL ALTO (15), D) CIERRE DEL MEDIO MOLDE Y MOLDEO POR SOPLADO. LA INVENCION TAMBIEN SE REFIERE A UN DISPOSITIVO PARA LA PRODUCCION DE UN CUERPO TUBULAR MOLDEADO POR SOPLADO DE MULTIPLES DIMENSIONES, QUE COMPRENDE: UNA UNIDAD DE CONFORMACION (12, 13) PARA CREAR LA FORMA DEL COMPONENTE TUBULAR (10) ENTES DE SU DEPOSICION EN UN MEDIO MOLDE(15, 18); UNA BOQUILLA (12) PARA LA INYECCION DE GAS DENTRO DEL COMPONENTE TUBULAR (10) DURANTE LA EXTRUSION; UN DISPOSITIVO TRANSPORTADOR (22) PARA TRANSPORTAR EL COMPONENTE TUBULAR (10) DURANTE LA EXTRUSION Y PERMITIR QUE SE ACOPLE A LA UNIDAD DE CONFORMACION (12, 13).
ES96907361T 1995-03-13 1996-03-06 Metodo para producir un cuerpo moldeado por soplado con multiples dimensiones y un dispositivo para llevar a cabo el metodo. Expired - Lifetime ES2147372T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT95MI000479A IT1275894B1 (it) 1995-03-13 1995-03-13 Procedimento per produrre un corpo tubolare soffiato pluridimensionale e dispositivo per realizzare il procedimento

Publications (1)

Publication Number Publication Date
ES2147372T3 true ES2147372T3 (es) 2000-09-01

Family

ID=11370862

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96907361T Expired - Lifetime ES2147372T3 (es) 1995-03-13 1996-03-06 Metodo para producir un cuerpo moldeado por soplado con multiples dimensiones y un dispositivo para llevar a cabo el metodo.

Country Status (15)

Country Link
US (1) US5965082A (es)
EP (1) EP0814948B1 (es)
JP (1) JPH11501876A (es)
KR (1) KR19980702612A (es)
AT (1) ATE194308T1 (es)
AU (1) AU5102396A (es)
BR (1) BR9607355A (es)
CA (1) CA2213012A1 (es)
CZ (1) CZ288297A3 (es)
DE (1) DE69609169T2 (es)
ES (1) ES2147372T3 (es)
IT (1) IT1275894B1 (es)
PL (1) PL322070A1 (es)
TR (1) TR199700952T1 (es)
WO (1) WO1996028295A1 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19727366A1 (de) * 1997-06-27 1999-01-07 Kautex Maschinenbau Gmbh Verfahren und Vorrichtung zum Herstellen von gekrümmten Hohlkörpern aus thermoplastischem Kunststoff
FR2773098B1 (fr) * 1997-12-30 2000-03-17 Solvay Dispositif et procede de preformage d'une paraison extrudee
US6838041B2 (en) * 1998-03-11 2005-01-04 William W. Rowley Post formation profile processing
US6176699B1 (en) * 1999-04-28 2001-01-23 Walbro Corporation Parison handling device
DE19922490C2 (de) * 1999-05-15 2001-06-28 Fischer W Mueller Blasformtech Verfahren und Vorrichtung zum Herstellen von hohlkörperförmigen Artikeln aus thermoplastischem Kunststoff durch Saugblasen
US6730622B2 (en) * 1999-12-21 2004-05-04 The Procter & Gamble Company Electrical cable
BE1013334A3 (fr) * 2000-02-29 2001-12-04 Solvay Procede et dispositif d'extrusion-moulage de corps creux en matiere thermoplastique.
AU9412401A (en) * 2000-10-19 2002-04-29 Cosma Int Inc Apparatus and method for hydroforming a tubular part
DE10258996A1 (de) * 2002-12-16 2004-07-01 Scholz, Rüdiger Verfahren zur Herstellung von Hohlprofilen und Vorrichtung zur Durchführung dieses Verfahrens
DE10308447A1 (de) * 2003-02-24 2004-09-09 Etimex Technical Components Gmbh Verfahren und Vorrichtung zum Herstellen nahtloser Formkörper
FR2868727B1 (fr) * 2004-04-08 2007-10-05 Inergy Automotive Systems Res Procede et dispositif d'extrusion-moulage de corps creux en matiere thermoplastique
FR2870159A1 (fr) * 2004-05-14 2005-11-18 Itt Mfg Enterprises Inc Procede de realisation en continu d'un composant comportant un corps tubulaire cintre
CN104227886B (zh) * 2009-08-31 2016-08-31 住友电木株式会社 成型体制造装置、成型体的制造方法以及成型体
JP7032949B2 (ja) * 2018-02-14 2022-03-09 三桜工業株式会社 曲げ成形型
CN120134597A (zh) * 2023-12-11 2025-06-13 碳固定脊柱公司 用于保持包含复合材料的细长元件的截面轮廓形状的装置以及弯曲该细长元件的装置

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3864445A (en) * 1972-01-26 1975-02-04 Phillips Petroleum Co Grasping parison preform at right angle to mold parting line
JPS5310659A (en) * 1976-07-16 1978-01-31 Nozaki Seisakushiyo Kk Method of producing bent pipe
US4301111A (en) * 1980-03-20 1981-11-17 W. R. Grace & Co., Cryovac Division Horizontal blow molding
DE3038590C2 (de) * 1980-10-13 1986-11-20 Battenfeld Maschinenfabriken Gmbh, 5882 Meinerzhagen Verfahren und Vorrichtung zum Extrudieren eines schlauchförmigen Vorformlings in einer Blasform, deren Formhohlraum eine vom gradlinigen Verlauf abweichende Längsachse aufweist
DE3314682A1 (de) * 1983-04-22 1984-10-25 Gebr. Happich Gmbh, 5600 Wuppertal Profilleiste, insbesondere fuer fahrzeuge, sowie verfahren zum herstellen derselben und vorrichtung zum durchfuehren des verfahrens
JPS6141522A (ja) * 1984-08-06 1986-02-27 Taigaasu Polymer Kk 折曲した合成樹脂パイプの製造方法
IT1183969B (it) * 1985-11-22 1987-10-22 Plast Di Crupi D E C Snc C Apparecchiatura e procedimento per fabbricare articoli sagomati di materiale plastico particolarmente tubi di riempimento per serbatoi del carburante per autoveicoli
DE3618446C1 (de) * 1986-05-31 1988-02-11 Etimex Kunststoff Verfahren und Vorrichtung zum Blasformen von gekruemmten Hohlkoerpern aus Kunststoff
NO864535L (no) * 1986-11-13 1988-05-16 Dyno Kongsvinger Fremgangsmaate for blaase- eller vakuumfremstilling av en termoplastisk slange som krummer i minst ett plan.
CA1273762A (en) * 1987-06-18 1990-09-11 Changize Sadr Blow molding method and apparatus
JPH02251414A (ja) * 1989-03-24 1990-10-09 Ishikawajima Harima Heavy Ind Co Ltd ブロー成形装置
JPH03193326A (ja) * 1989-12-22 1991-08-23 Mazda Motor Corp 樹脂成形品のブロー成形装置
JP2879459B2 (ja) * 1990-03-12 1999-04-05 株式会社プラコー ブロー成形用パリソンを分割金型における受型の成形窪みに供給する方法及びその装置
US5264178A (en) * 1990-09-27 1993-11-23 Tigers Polymer Corporation Blow molding method for manufacturing a hollow synthetic resin product using a parison guide
DE4305735C1 (de) * 1993-02-25 1994-05-26 Geiger Technik Gmbh Blasmaschine
JP2826272B2 (ja) * 1993-10-26 1998-11-18 タイガースポリマー株式会社 中空樹脂成形品の製造装置及び製造方法
US5662842A (en) * 1994-07-18 1997-09-02 Salflex Polymers Ltd. Process for blow molding hollow objects with independent movement of mold halves
GB2293789B (en) * 1994-10-03 1998-08-05 Draftex Ind Ltd Moulding apparatus
DE4442252C1 (de) * 1994-11-28 1996-06-13 Geiger Plastic Verwaltung Vorrichtung zum Transportieren eines Vorformlings von dem Schlauchkopf zu der Blasform einer Blasmaschine

Also Published As

Publication number Publication date
ITMI950479A0 (it) 1995-03-13
US5965082A (en) 1999-10-12
TR199700952T1 (xx) 1998-02-21
MX9707036A (es) 1997-11-29
IT1275894B1 (it) 1997-10-24
AU5102396A (en) 1996-10-02
EP0814948B1 (en) 2000-07-05
ATE194308T1 (de) 2000-07-15
JPH11501876A (ja) 1999-02-16
KR19980702612A (ko) 1998-08-05
WO1996028295A1 (en) 1996-09-19
CA2213012A1 (en) 1996-09-19
DE69609169T2 (de) 2001-03-22
DE69609169D1 (de) 2000-08-10
CZ288297A3 (en) 1997-12-17
BR9607355A (pt) 1997-12-30
EP0814948A1 (en) 1998-01-07
ITMI950479A1 (it) 1996-09-13
PL322070A1 (en) 1998-01-05

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