MX364781B - Metodo para moldeo por estiramiento-soplado de un recipiente, que incluye medir el movimiento del vastago de estiramiento durante una operacion de encajonado. - Google Patents

Metodo para moldeo por estiramiento-soplado de un recipiente, que incluye medir el movimiento del vastago de estiramiento durante una operacion de encajonado.

Info

Publication number
MX364781B
MX364781B MX2015006094A MX2015006094A MX364781B MX 364781 B MX364781 B MX 364781B MX 2015006094 A MX2015006094 A MX 2015006094A MX 2015006094 A MX2015006094 A MX 2015006094A MX 364781 B MX364781 B MX 364781B
Authority
MX
Mexico
Prior art keywords
stretch
blow moulding
container
movement
phase
Prior art date
Application number
MX2015006094A
Other languages
English (en)
Other versions
MX2015006094A (es
Inventor
Protais Pierrick
Letestu Mickael
Original Assignee
Sidel Participations
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 Sidel Participations filed Critical Sidel Participations
Publication of MX2015006094A publication Critical patent/MX2015006094A/es
Publication of MX364781B publication Critical patent/MX364781B/es

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42Component parts, details or accessories; Auxiliary operations
    • B29C49/78Measuring, controlling or regulating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/02Combined blow-moulding and manufacture of the preform or the parison
    • B29C49/06Injection blow-moulding
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/08Biaxial stretching during blow-moulding
    • B29C49/10Biaxial stretching during blow-moulding using mechanical means for prestretching
    • B29C49/12Stretching rods
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/28Blow-moulding apparatus
    • B29C49/30Blow-moulding apparatus having movable moulds or mould parts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/28Blow-moulding apparatus
    • B29C49/30Blow-moulding apparatus having movable moulds or mould parts
    • B29C49/36Blow-moulding apparatus having movable moulds or mould parts rotatable about one axis
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/02Combined blow-moulding and manufacture of the preform or the parison
    • B29C2049/023Combined blow-moulding and manufacture of the preform or the parison using inherent heat of the preform, i.e. 1 step blow moulding
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42Component parts, details or accessories; Auxiliary operations
    • B29C49/48Moulds
    • B29C2049/4879Moulds characterised by mould configurations
    • B29C2049/4892Mould halves consisting of an independent main and bottom part
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42Component parts, details or accessories; Auxiliary operations
    • B29C49/78Measuring, controlling or regulating
    • B29C49/783Measuring, controlling or regulating blowing pressure
    • B29C2049/7831Measuring, controlling or regulating blowing pressure characterised by pressure values or ranges
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42Component parts, details or accessories; Auxiliary operations
    • B29C49/78Measuring, controlling or regulating
    • B29C49/783Measuring, controlling or regulating blowing pressure
    • B29C2049/7832Blowing with two or more pressure levels
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42Component parts, details or accessories; Auxiliary operations
    • B29C49/78Measuring, controlling or regulating
    • B29C2049/7879Stretching, e.g. stretch rod
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/08Biaxial stretching during blow-moulding
    • B29C49/10Biaxial stretching during blow-moulding using mechanical means for prestretching
    • B29C49/122Drive means therefor
    • B29C49/1232Magnetic
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42Component parts, details or accessories; Auxiliary operations
    • B29C49/48Moulds
    • B29C49/54Moulds for undercut articles
    • B29C49/541Moulds for undercut articles having a recessed undersurface
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42Component parts, details or accessories; Auxiliary operations
    • B29C49/56Opening, closing or clamping means
    • B29C49/5612Opening, closing or clamping means characterised by bottom part movement
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42Component parts, details or accessories; Auxiliary operations
    • B29C49/78Measuring, controlling or regulating
    • B29C49/783Measuring, controlling or regulating blowing pressure
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2067/00Use of polyesters or derivatives thereof, as moulding material
    • B29K2067/003PET, i.e. poylethylene terephthalate
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00Other particular articles
    • B29L2031/712Containers; Packaging elements or accessories, Packages

Landscapes

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

Abstract

La invención es concerniente con un método para la manufactura de un recipiente (2) a partir de una preforma (3) fabricada de material de plástico, en una unidad de moldeo de estiramiento-soplado (7) que incluye: un molde (11) provisto con una pared (13) y una base de molde (14) que es movible axialmente en relación con la pared (13) entre una posición abatida y una posición elevada; un vástago de estiramiento (22) que es movible axialmente en relación con el molde (11) entre una posición elevada y una posición abatida; el método incluye: una fase de insertar la preforma (3) en el molde (11); una fase de moldeo de estiramiento-soplado; una fase de encajonado; una fase de determinar el inicio y final de la fase de encajonado, respectivamente, al detectar el movimiento del vástago (22) desde la posición abatida del mismo y la parada del vástago (22) en la posición elevada del mismo.
MX2015006094A 2012-11-20 2013-11-14 Metodo para moldeo por estiramiento-soplado de un recipiente, que incluye medir el movimiento del vastago de estiramiento durante una operacion de encajonado. MX364781B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1261004A FR2998207B1 (fr) 2012-11-20 2012-11-20 Procede d'etirage soufflage d'un recipient, comprenant une mesure du deplacement de la tige d'etirage au cours d'une operation de boxage
PCT/FR2013/052741 WO2014080109A1 (fr) 2012-11-20 2013-11-14 Procédé d'étirage soufflage d'un récipient, comprenant une mesure du déplacement de la tige d'étirage au cours d'une opération de boxage

Publications (2)

Publication Number Publication Date
MX2015006094A MX2015006094A (es) 2015-08-06
MX364781B true MX364781B (es) 2019-05-07

Family

ID=47598989

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015006094A MX364781B (es) 2012-11-20 2013-11-14 Metodo para moldeo por estiramiento-soplado de un recipiente, que incluye medir el movimiento del vastago de estiramiento durante una operacion de encajonado.

Country Status (7)

Country Link
US (1) US9744712B2 (es)
EP (1) EP2922682B1 (es)
JP (1) JP6227662B2 (es)
CN (1) CN104884230B (es)
FR (1) FR2998207B1 (es)
MX (1) MX364781B (es)
WO (1) WO2014080109A1 (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011102056B4 (de) * 2011-05-19 2016-05-12 Khs Corpoplast Gmbh Verfahren sowie Vorrichtung zum Herstellen von gefüllten Behältern aus Vorformlingen
FR3023503B1 (fr) * 2014-07-11 2016-07-29 Sidel Participations Mesure de la course de boxage par la fonction etirage, dans une installation de fabrication de recipients
DE102014111590A1 (de) 2014-08-13 2016-02-18 Krones Ag Vorrichtung zum Umformen von Kunststoffvorformlingen zu Kunststoffbehältnissen
FR3029133B1 (fr) 2014-11-27 2016-12-30 Sidel Participations Procede de fabrication de recipient a boxage cale sur le soufflage
FR3053621B1 (fr) 2016-07-11 2018-08-03 Sidel Participations Procede de fabrication de recipients en plastique par soufflage
DE102016125586A1 (de) 2016-12-23 2018-06-28 Krones Aktiengesellschaft Verfahren und Vorrichtung zum Blasformen von Behältnissen mit beweglichem Bodenteil
DE102016125654A1 (de) * 2016-12-23 2018-06-28 Krones Ag Verfahren und Vorrichtung zum Blasformen von Behältnissen mit beweglichem Bodenteil
DE102016125552A1 (de) 2016-12-23 2018-06-28 Krones Ag Verfahren und Vorrichtung zum Blasformen von Behältnissen mit beweglichem Bodenteil
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
FR3079442B1 (fr) 2018-03-28 2020-03-13 Sidel Participations Procede de fabrication de recipients, par boxage ajustable en fonction de la courbe de soufflage
DE102018123624A1 (de) * 2018-09-25 2020-03-26 Krones Ag Vorrichtung zum Umformen von Kunststoffvorformlingen zu Kunststoffbehältnissen sowie eine Blasform und ein Verfahren zur Herstellung eines Behältnisses
CN113825618B (zh) 2019-04-03 2023-11-17 日精Asb机械株式会社 树脂容器制造装置及制造方法
FR3095157B1 (fr) * 2019-04-17 2021-04-30 Sidel Participations Procédé de régulation d’une production cyclique de récipients par étirage-soufflage.
FR3105754A1 (fr) * 2019-12-30 2021-07-02 Sidel Participations Procédé de détermination d’une position angulaire théorique d’une roue de transport pour la production de récipients

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DE2717365A1 (de) * 1977-04-20 1978-10-26 Bekum Maschf Gmbh Verfahren zur herstellung von hohlkoerpern aus thermoplastischem kunststoff
NL8102376A (nl) * 1980-05-29 1981-12-16 Plm Ab Werkwijze en inrichting voor het vormen van een houder.
US4465199A (en) * 1981-06-22 1984-08-14 Katashi Aoki Pressure resisting plastic bottle
US6277321B1 (en) * 1998-04-09 2001-08-21 Schmalbach-Lubeca Ag Method of forming wide-mouth, heat-set, pinch-grip containers
JP4097319B2 (ja) * 1998-06-10 2008-06-11 株式会社タハラ 延伸ロッド位置の自動設定方法及びその装置
AU1803600A (en) * 1998-12-28 2000-07-31 A. K. Technical Laboratory, Inc. Wide-mouthed container bottom molding method using stretch blow molding
MXPA05006304A (es) * 2002-12-12 2005-08-29 A K Tech Lab Inc Dispositivo de extension de varilla de estiramiento y dispositivo de levantamiento de molde de fondo para maquina de moldeo por soplado de estiramiento.
JP5140847B2 (ja) * 2007-04-02 2013-02-13 北海製罐株式会社 合成樹脂製ボトルの製造方法
FR2919579B1 (fr) * 2007-07-30 2011-06-17 Sidel Participations Recipient comprenant un fond muni d'une membrane deformable.
FR2921293B1 (fr) * 2007-09-24 2012-11-02 Sidel Participations Procede de fabrication de recipients comprenant une operation de depressurisation intermediaire
DE102008013419A1 (de) * 2008-03-06 2009-09-10 Khs Corpoplast Gmbh & Co. Kg Verfahren und Vorrichtung zur Blasformung von Behältern
FR2938464B1 (fr) 2008-11-19 2013-01-04 Sidel Participations Moule pour le soufflage de recipients a fond renforce.
JP5524688B2 (ja) * 2010-04-13 2014-06-18 北海製罐株式会社 合成樹脂製ボトルのブロー成形方法
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
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
FR2975332B1 (fr) * 2011-05-19 2013-06-07 Sidel Participations Procede de fabrication de recipients, comprenant une operation anticipee de boxage
FR2998206B1 (fr) * 2012-11-19 2015-01-16 Sidel Participations Procede de fabrication de recipients, comprenant une operation retardee de boxage

Also Published As

Publication number Publication date
JP2015534918A (ja) 2015-12-07
FR2998207B1 (fr) 2015-01-16
CN104884230A (zh) 2015-09-02
US20150298386A1 (en) 2015-10-22
FR2998207A1 (fr) 2014-05-23
WO2014080109A1 (fr) 2014-05-30
JP6227662B2 (ja) 2017-11-08
EP2922682B1 (fr) 2019-01-09
US9744712B2 (en) 2017-08-29
EP2922682A1 (fr) 2015-09-30
MX2015006094A (es) 2015-08-06
CN104884230B (zh) 2017-04-12

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