AR016716A1 - Maquina y proceso para la produccion de recipientes de material plastico - Google Patents

Maquina y proceso para la produccion de recipientes de material plastico

Info

Publication number
AR016716A1
AR016716A1 ARP990101267A ARP990101267A AR016716A1 AR 016716 A1 AR016716 A1 AR 016716A1 AR P990101267 A ARP990101267 A AR P990101267A AR P990101267 A ARP990101267 A AR P990101267A AR 016716 A1 AR016716 A1 AR 016716A1
Authority
AR
Argentina
Prior art keywords
production
previous
adjustment loop
stretching rod
machine
Prior art date
Application number
ARP990101267A
Other languages
English (en)
Original Assignee
Bits Ab
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 Bits Ab filed Critical Bits Ab
Publication of AR016716A1 publication Critical patent/AR016716A1/es

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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/08—Biaxial stretching during blow-moulding
    • B29C49/10—Biaxial stretching during blow-moulding using mechanical means for prestretching
    • B29C49/12—Stretching rods
    • 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
    • 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
    • B29C2049/4294—Sealing 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
    • B29C49/78—Measuring, controlling or regulating
    • B29C49/783—Measuring, controlling or regulating blowing pressure
    • B29C2049/7834—Pressure increase speed, e.g. dependent on stretch or position
    • 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
    • B29C2049/7879—Stretching, e.g. stretch rod
    • 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
    • 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
    • B29C49/08—Biaxial stretching during blow-moulding
    • B29C49/10—Biaxial stretching during blow-moulding using mechanical means for prestretching
    • B29C49/122—Drive means therefor
    • B29C49/123—Electric drives, e.g. linear motors

Landscapes

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

Abstract

Una máquina y un método para la produccion de recipientes de material plástico. La máquina comprende un dispositivo de calentamiento y un dispositivo paraefectuar el moldeo por estiramiento y soplado. Los recipientes son producidos a partir deprefor mas o piezas iniciales cuyo cuello es mantenido por susuperficie externa sobre soportes montados en transportadores, los que están adaptados para ser movidos a lo largo de una trayectoria de guía. En eldispositivo de moldeo, una pieza demoldeo está dispuesta alrededor de la pieza previa, y un pico de soplado es aplicado contra el soporte. Una varilla deestiramiento es desplazada con ayuda de medios de accionamiento que comprenden un servo-motor cuyo funcionamiento es controlado poruna instala cion de controlcon ayuda de un lazo de ajuste. El aire de soplado es introducido en la pieza previa con ayuda de una servo-válvula cuyo funcionamiento también controlado poresta instalacion por medio de un lazo de ajuste, que puede sercombinado con el primer lazo de ajuste. Resulta de esa manera posible controlar de manera exactael proceso en cuyo transcurso una forma previa es transformada en un recipiente, efectuando tal control por medio de curvas de estiramiento y aumento delapresion. Las operaciones de calibracion en la trayectoria máxima de la varilla de estiramiento en funcion de la longitud de las cavidades de molde, y lasoperaciones de calibracion de la trayectoria de posicion de la varilla de estiramiento enfuncion de la pieza previa, son operaciones que pueden ser efectuadasfácilmente y de manera automática, asegurando de ese modo una produccion de seguridad excelente y un alto grado de posibilidad para adaptarla a todas lascondiciones de produccion.
ARP990101267A 1998-03-25 1999-03-23 Maquina y proceso para la produccion de recipientes de material plastico AR016716A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH00710/98A CH692492A5 (fr) 1998-03-25 1998-03-25 Machine de moulage par étirage-soufflage.

Publications (1)

Publication Number Publication Date
AR016716A1 true AR016716A1 (es) 2001-07-25

Family

ID=4193367

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP990101267A AR016716A1 (es) 1998-03-25 1999-03-23 Maquina y proceso para la produccion de recipientes de material plastico

Country Status (10)

Country Link
US (1) US6576171B1 (es)
EP (1) EP1066149B1 (es)
JP (1) JP2002507500A (es)
AR (1) AR016716A1 (es)
AU (1) AU2635799A (es)
CH (1) CH692492A5 (es)
DE (1) DE69901814T2 (es)
ES (1) ES2177243T3 (es)
TW (1) TW442377B (es)
WO (1) WO1999048669A1 (es)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10325229A1 (de) * 2003-06-04 2004-12-23 Sig Technology Ltd. Vorrichtung zur Blasformung von Behältern
WO2005097466A1 (de) * 2004-04-08 2005-10-20 Sig Technology Ltd. Verfahren und vorrichtung zur blasformung von behältern unter verwendung einer reduzierten druckanstiegsgeschwindigkeit
FR2878308B1 (fr) * 2004-11-19 2007-04-20 Parker Lucifer Sa Sa Dispositif a electrovanne auto controle
DE102005034846A1 (de) * 2005-07-26 2007-02-01 Sig Technology Ag Verfahren und Vorrichtung zur Positionierung eines Bauelementes
JP5244823B2 (ja) 2007-02-15 2013-07-24 カーハーエス コーポプラスト ゲーエムベーハー 容器をブロー成形するための方法および装置
FR2927835A1 (fr) * 2008-02-21 2009-08-28 Hts Soc Par Actions Simplifiee Procede et dispositif de fabrication d'un recipient en matiere plastique par soufflage.
DE102008013419A1 (de) * 2008-03-06 2009-09-10 Khs Corpoplast Gmbh & Co. Kg Verfahren und Vorrichtung zur Blasformung von Behältern
EP2263854B1 (de) * 2008-12-19 2013-05-01 Krones AG Elektrisch betriebene Blasformmaschine und das Verfahren
FR2943941B1 (fr) * 2009-04-02 2011-04-22 Sidel Participations Unite porte-moule avec tuyere pilotee
DE102010007541A1 (de) 2009-12-23 2011-06-30 KHS Corpoplast GmbH, 22145 Verfahren und Vorrichtung zur Herstellung von gefüllten Behältern
US8419404B2 (en) * 2010-02-05 2013-04-16 Asm Technology Singapore Pte Ltd Modular molding assembly for electronic devices
DE102010028255A1 (de) 2010-04-27 2011-10-27 Krones Ag Streckblasmaschine
DE102010047104A1 (de) 2010-10-01 2012-04-05 Krones Aktiengesellschaft Vorrichtung zum Umformen von Kunststoffvorformlingen zu Kunststoffbehältnissen mit variabler Ausstoßleistung
DE102010062424B4 (de) 2010-12-03 2023-10-05 Krones Aktiengesellschaft Verfahren zum Streckblasen und Streckblasmaschine
EP2463079A1 (en) * 2010-12-10 2012-06-13 Nestec S.A. A process for single-step forming and filling of containers
DE102011008173A1 (de) * 2011-01-10 2012-07-12 Krones Aktiengesellschaft Blasventil zum expandieren von Kunststoffbehältnissen
FR2975331B1 (fr) * 2011-05-19 2014-03-07 Sidel Participations Procede d'etirage soufflage d'un recipient, comprenant une retraction de la tige d'etirage au cours d'une operation de boxage
DE102013111029A1 (de) * 2013-10-04 2015-04-09 Krones Ag Blasformmaschine mit Blaskolben mit schräg angeordneten Verbindungsleitungen
FR3024071B1 (fr) 2014-07-25 2016-08-19 Sidel Participations Procede de controle d'un procede de soufflage de recipients en matiere plastique
EP2987622B1 (de) * 2014-08-20 2018-02-21 Krones AG Formfüllmaschine und Verfahren zum Ausformen und Füllen von Behältern
DE102014116891A1 (de) * 2014-11-18 2016-05-19 Krones Aktiengesellschaft Verfahren zum Inbetriebnehmen einer Blasformmaschine und Anlage mit einer Blasformmaschine
DE102014119563A1 (de) 2014-12-23 2016-06-23 Krones Ag Verfahren zum Umformen von Kunststoffvorformlingen
JP6437379B2 (ja) * 2015-04-30 2018-12-12 株式会社吉野工業所 液体ブロー成形装置および液体ブロー成形方法
FR3053907B1 (fr) * 2016-12-23 2018-08-17 Sidel Participations Procede de reglage initial d'une machine de formage d'une installation de production de recipients
FR3063926B1 (fr) 2017-03-17 2019-04-12 Sidel Participations Procede de reglage automatique de la course d'une tige d'etirage d'un dispositif de formage de corps creux
DE102017120161A1 (de) * 2017-09-01 2019-03-07 Krones Aktiengesellschaft System und Verfahren zur Zustandsüberwachung von Linearantrieben von Streck- /Blasmaschinen
DE102017010970A1 (de) * 2017-11-27 2019-05-29 Khs Corpoplast Gmbh Temperiervorrichtung für die Temperaturkonditionierung von Vorformlingen und Verfahren zum Betreiben einer solchen Temperiervorrichtung
DE102020118662A1 (de) * 2020-07-15 2022-01-20 Khs Corpoplast Gmbh Verfahren zum Steuern eines Antriebs einer Reckstange einer Vorrichtung zum Herstellen von Behältern

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU505338B2 (en) 1975-09-10 1979-11-15 The Standard Oil Company Blow-moulding apparatus for biaxially oriented plastics container
US4372735A (en) * 1981-04-02 1983-02-08 The Continental Group, Inc. Controlled feed of stabilizing rod associated with controlled application of blowing gas
US5169705A (en) * 1991-02-14 1992-12-08 Husky Injection Molding Systems Ltd. Servo electric driven stretch rods for blow molding machine
EP0499136A3 (en) 1991-02-14 1993-06-23 Husky Injection Molding Systems Ltd. Servo electric driven stretch rods for blow molding machine
US5269672A (en) * 1992-06-29 1993-12-14 Hoover Universal, Inc. Servo stretch assembly for blow molding machine
JP3344595B2 (ja) * 1993-03-02 2002-11-11 日精エー・エス・ビー機械株式会社 二軸延伸ブロー成形装置
CH690002A5 (fr) 1995-10-10 2000-03-15 Tetra Pak Plastics Ltd Tetra P Machine pour la fabrication de récipient en matière plastique.
JPH09272147A (ja) 1996-04-05 1997-10-21 Mitsubishi Plastics Ind Ltd ブロー成形機のストレッチ装置

Also Published As

Publication number Publication date
EP1066149A1 (en) 2001-01-10
DE69901814T2 (de) 2003-01-16
TW442377B (en) 2001-06-23
EP1066149B1 (en) 2002-06-12
DE69901814D1 (de) 2002-07-18
US6576171B1 (en) 2003-06-10
JP2002507500A (ja) 2002-03-12
ES2177243T3 (es) 2002-12-01
CH692492A5 (fr) 2002-07-15
AU2635799A (en) 1999-10-18
WO1999048669A1 (en) 1999-09-30

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Legal Events

Date Code Title Description
FA Abandonment or withdrawal