BRPI0511348A - arranjo de ferramenta de molde de sopro - Google Patents

arranjo de ferramenta de molde de sopro

Info

Publication number
BRPI0511348A
BRPI0511348A BRPI0511348-2A BRPI0511348A BRPI0511348A BR PI0511348 A BRPI0511348 A BR PI0511348A BR PI0511348 A BRPI0511348 A BR PI0511348A BR PI0511348 A BRPI0511348 A BR PI0511348A
Authority
BR
Brazil
Prior art keywords
mold
plastic
ejection
blow
tool arrangement
Prior art date
Application number
BRPI0511348-2A
Other languages
English (en)
Inventor
Johann Kuenz
Original Assignee
Alpla Werke
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 Alpla Werke filed Critical Alpla Werke
Publication of BRPI0511348A publication Critical patent/BRPI0511348A/pt
Publication of BRPI0511348B1 publication Critical patent/BRPI0511348B1/pt

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
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/70—Removing or ejecting blown articles from the mould
    • 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
    • B29C49/70—Removing or ejecting blown articles from the mould
    • B29C2049/701—Ejecting means
    • B29C2049/707—Hydraulic driving 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
    • B29C49/70—Removing or ejecting blown articles from the mould
    • B29C2049/701—Ejecting means
    • B29C2049/708—Pneumatic driving 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
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • B29C2793/009—Shaping techniques involving a cutting or machining operation after shaping
    • 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
    • B29C49/22—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor using multilayered preforms or parisons
    • 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
    • B29C49/58—Blowing 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
    • B29C49/58—Blowing means
    • B29C49/60—Blow-needles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING 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
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING 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
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/10—Polymers of propylene
    • B29K2023/12—PP, i.e. polypropylene
    • 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
    • B29L2031/00—Other particular articles
    • B29L2031/712—Containers; Packaging elements or accessories, Packages
    • B29L2031/7158—Bottles

Landscapes

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

Abstract

ARRANJO DE FERRAMENTA DE MOLDE DE SOPRO. A presente invenção se refere a um arranjo de ferramenta de molde de sopro (1) para sopradora-extrusora de recipientes plásticos, principalmente de frascos plásticos, provido de duas ou várias partes de molde de sopro (2,3) que podem ser deslocadas de uma posição aberta para uma posição fechada e vice-versa. As partes de molde (2,3) delimitam no estado fechado um compartimento oco de molde (7), o qual apresenta pelo menos um orifício de acesso (22) para mandril de sopro (8). O arranjo de ferramenta de molde de sopro (1) é equipado com pelo menos um dispositivo ejetor (10) lateralmente deslocável para a retirada de um tubo flexível plástico soprado mediante sobrepressão de acordo com o compartimento oco de molde (7). O dispositivo ejetor (10) fica de tal forma alojado que pode ser movimentado para frente durante a ejeção em sentido lateral com relação à parede interna do molde e tocar o tubo flexível plástico durante a ejeção em um segmento perdido (74), que é removido depois da retirada do molde.
BRPI0511348A 2004-06-28 2005-06-15 arranjo de ferramenta de molde de sopro BRPI0511348B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH01085/04A CH703234B1 (de) 2004-06-28 2004-06-28 Blasformwerkzeuganordnung für eine Extrusionsblasmaschine zur Herstellung von Kunststoffbehältern.
PCT/EP2005/006429 WO2006000328A1 (de) 2004-06-28 2005-06-15 Blasformwekzeuganordnung mit auswerfern für eine extrusionsblasmachine zur herstellung von kunststoffbehältern

Publications (2)

Publication Number Publication Date
BRPI0511348A true BRPI0511348A (pt) 2007-12-04
BRPI0511348B1 BRPI0511348B1 (pt) 2015-10-20

Family

ID=34970909

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0511348A BRPI0511348B1 (pt) 2004-06-28 2005-06-15 arranjo de ferramenta de molde de sopro

Country Status (10)

Country Link
US (1) US7775787B2 (pt)
EP (1) EP1761377B1 (pt)
AT (1) ATE408495T1 (pt)
BR (1) BRPI0511348B1 (pt)
CH (1) CH703234B1 (pt)
DE (1) DE502005005410D1 (pt)
ES (1) ES2313359T3 (pt)
MX (1) MXPA06014494A (pt)
PL (1) PL1761377T3 (pt)
WO (1) WO2006000328A1 (pt)

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE23564E (en) * 1952-10-14 Multiple cavity mold
NO130460C (pt) * 1967-11-22 1974-12-18 Solvay
FR1556881A (pt) * 1968-03-22 1969-02-07
ZA712860B (en) * 1970-06-16 1972-01-26 Solvay Rotary apparatus for moulding hollow bodies of plastics material
US3807928A (en) * 1972-03-24 1974-04-30 Monsanto Co Blow mold improvements
JPS5325855B2 (pt) * 1972-06-07 1978-07-29
US3862698A (en) * 1973-06-01 1975-01-28 Ethyl Dev Corp Blow molded article of manufacture
FR2235788B1 (pt) * 1973-07-06 1976-05-07 Solvay
US5229143A (en) * 1990-08-16 1993-07-20 Kao Corporation Molding machine
AU672181B2 (en) * 1992-11-18 1996-09-26 Toyo Seikan Kaisha Ltd. Method for blow molding tubular container
JP3650435B2 (ja) * 1995-08-11 2005-05-18 呉羽プラスチックス株式会社 ブローボトル
US6171542B1 (en) * 1999-05-06 2001-01-09 Owens-Brockway Plastic Products Inc. Method and apparatus for the manufacture of blown plastic containers
US6669461B1 (en) * 2001-06-08 2003-12-30 Graham Packaging Company, L.P. Takeout and transfer apparatus for a wheel blow molding machine
US7037101B2 (en) * 2003-04-15 2006-05-02 Graham Packing Company, L.P. Center cylinder ejection assist
EP1761376B1 (de) * 2004-06-28 2010-01-13 Alpla-Werke Alwin Lehner GmbH und Co.KG Herstellverfahren und extrusionsblasmaschine für kunststoffbehälter

Also Published As

Publication number Publication date
ATE408495T1 (de) 2008-10-15
ES2313359T3 (es) 2009-03-01
US7775787B2 (en) 2010-08-17
BRPI0511348B1 (pt) 2015-10-20
CH703234B1 (de) 2011-12-15
DE502005005410D1 (de) 2008-10-30
PL1761377T3 (pl) 2009-03-31
US20080038399A1 (en) 2008-02-14
WO2006000328A1 (de) 2006-01-05
EP1761377A1 (de) 2007-03-14
EP1761377B1 (de) 2008-09-17
MXPA06014494A (es) 2007-03-23

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 20/10/2015, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time
B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)