BR112019002783A2 - sistema e método para formar artigos moldados por injeção - Google Patents

sistema e método para formar artigos moldados por injeção

Info

Publication number
BR112019002783A2
BR112019002783A2 BR112019002783-1A BR112019002783A BR112019002783A2 BR 112019002783 A2 BR112019002783 A2 BR 112019002783A2 BR 112019002783 A BR112019002783 A BR 112019002783A BR 112019002783 A2 BR112019002783 A2 BR 112019002783A2
Authority
BR
Brazil
Prior art keywords
injection molded
mold unit
molded articles
mold
molded layer
Prior art date
Application number
BR112019002783-1A
Other languages
English (en)
Other versions
BR112019002783B1 (pt
Inventor
Duchateau Roald
Original Assignee
Plastipak Packaging, Inc
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 Plastipak Packaging, Inc filed Critical Plastipak Packaging, Inc
Publication of BR112019002783A2 publication Critical patent/BR112019002783A2/pt
Publication of BR112019002783B1 publication Critical patent/BR112019002783B1/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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1615—The materials being injected at different moulding stations
    • B29C45/1618—The materials being injected at different moulding stations using an auxiliary treatment station, e.g. for cooling or ejecting
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1615—The materials being injected at different moulding stations
    • B29C45/1625—Injecting parison-like articles
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1615—The materials being injected at different moulding stations
    • B29C45/1628—The materials being injected at different moulding stations using a mould carrier rotatable about an axis perpendicular to the opening and closing axis of the moulding stations
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/1759—Removing sprues from sprue-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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/1761—Means for guiding movable mould supports or injection units on the machine base or frame; Machine bases or frames
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/40—Removing or ejecting moulded articles
    • B29C45/42—Removing or ejecting moulded articles using means movable from outside the mould between mould parts, e.g. robots
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1615—The materials being injected at different moulding stations
    • B29C45/1625—Injecting parison-like articles
    • B29C2045/1626—Injecting parison-like articles using a cooling station
    • 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
    • B29C2949/30—Preforms or parisons made of several components
    • B29C2949/3016—Preforms or parisons made of several components at body portion
    • 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
    • B29C2949/30—Preforms or parisons made of several components
    • B29C2949/3032—Preforms or parisons made of several components having components being injected
    • 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
    • B29C2949/30—Preforms or parisons made of several components
    • B29C2949/3032—Preforms or parisons made of several components having components being injected
    • B29C2949/3034—Preforms or parisons made of several components having components being injected having two or more components being injected
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1642—Making multilayered or multicoloured articles having a "sandwich" structure
    • B29C45/1646—Injecting parison-like articles
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1684—Injecting parison-like articles
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/25—Solid
    • B29K2105/253—Preform
    • B29K2105/258—Tubular

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Robotics (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Reinforced Plastic Materials (AREA)

Abstract

um sistema para formar artigos moldados por injeção inclui uma torre, uma primeira unidade de molde e uma segunda unidade de molde. em uma modalidade, a torre inclui uma pluralidade de placas centrais e cada placa central inclui uma pluralidade de pinos centrais. a primeira unidade de molde pode ser configurada para formar uma camada moldada por injeção interna, e a segunda unidade de molde pode ser configurada para formar uma camada moldada por injeção externa sobre a camada moldada por injeção interna. em uma modalidade, a primeira unidade de molde e a segunda unidade de molde estão configuradas para moldar ao mesmo tempo e para prover forças de aperto opostas. processos envolvendo artigos sobremoldados são também divulgados.
BR112019002783-1A 2016-08-16 2017-08-16 Sistema e método para a formação de artigos moldados por injeção BR112019002783B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662375792P 2016-08-16 2016-08-16
US62/375,792 2016-08-16
PCT/US2017/047092 WO2018035198A1 (en) 2016-08-16 2017-08-16 Over-molded preform system and method

Publications (2)

Publication Number Publication Date
BR112019002783A2 true BR112019002783A2 (pt) 2019-05-14
BR112019002783B1 BR112019002783B1 (pt) 2023-05-16

Family

ID=61191094

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112019002783-1A BR112019002783B1 (pt) 2016-08-16 2017-08-16 Sistema e método para a formação de artigos moldados por injeção

Country Status (9)

Country Link
US (1) US11135751B2 (pt)
EP (1) EP3500415B1 (pt)
CN (1) CN110382196B (pt)
AU (1) AU2017312606B2 (pt)
BR (1) BR112019002783B1 (pt)
CA (1) CA3034246A1 (pt)
ES (1) ES2941486T3 (pt)
MX (1) MX2019001868A (pt)
WO (1) WO2018035198A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6666638B2 (ja) * 2017-12-25 2020-03-18 株式会社名機製作所 複合成形品用の射出成形機
US20210213657A1 (en) * 2018-05-30 2021-07-15 HELLA GmbH & Co. KGaA Method and tool system for manufacturing a multi-component plastic molded part
CN110653990B (zh) * 2018-12-24 2024-04-02 上海紫丹食品包装印刷有限公司 一种射出成型机及注塑成型工艺
CN110315692B (zh) * 2019-08-13 2021-06-01 东莞市艾尔玛科技有限公司 一种产品外壳成型用注塑机
CN114311507B (zh) * 2021-12-17 2024-02-20 苏州优耐鑫模具科技有限公司 一种双色多腔旋转注塑模具
CN115319999A (zh) * 2022-10-14 2022-11-11 赫比(成都)精密塑胶制品有限公司 立方体注塑模具及注塑方法
CN116749431B (zh) * 2023-08-21 2023-11-10 四川化工职业技术学院 一种酒瓶盖注塑成型设备

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DE2239265A1 (de) * 1971-08-10 1973-02-15 Ilikon Corp Verfahren zur herstellung von mehrschichtigen gegenstaenden
US4439133A (en) * 1981-02-24 1984-03-27 Husky Injection Molding Systems Ltd. Turret-type injection-molding machine
US4422995A (en) * 1981-12-07 1983-12-27 Husky Injection Molding Systems Ltd. Method and apparatus for molding hollow, slender workpieces
AR002773A1 (es) * 1995-07-07 1998-04-29 Continental Pet Technologies Metodo para el moldeado por inyeccion de un articulo plastico y aparato para llevarlo a cabo.
US5817345A (en) * 1996-03-06 1998-10-06 Husky Injection Molding System Ltd. Turrent article molding machine and method of use
US5728409A (en) * 1996-03-06 1998-03-17 Husky Injection Molding Systems Ltd. Turret article molding machine
US6352426B1 (en) * 1998-03-19 2002-03-05 Advanced Plastics Technologies, Ltd. Mold for injection molding multilayer preforms
US6143225A (en) 1999-03-03 2000-11-07 Husky Injection Molding Systems Ltd. Turret cooling block for an index machine
EP1226916A1 (de) 2001-01-29 2002-07-31 FOBOHA GmbH Vorrichtung und Verfahren zur Herstellung von Objekten aus Kunststoff
US7104780B2 (en) 2003-03-21 2006-09-12 Husky Injection Molding Systems Limited Platen mounted post mold cooling apparatus and method
ITTO20040813A1 (it) * 2004-11-19 2005-02-19 Incos Spa Apparecchiatura e procedimento per lo stampaggio mediante inietto-compressione di articoli di materia plastica a due componenti
WO2007047475A2 (en) * 2005-10-14 2007-04-26 Advanced Plastics Technologies Luxembourg S.A. Methods of forming multilayer articles by surface treatment applications
BE1016968A3 (nl) 2006-01-27 2007-11-06 Boucherie Nv G B Inrichting voor het vervaardigen van spuitgietstukken.
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Also Published As

Publication number Publication date
EP3500415A4 (en) 2020-03-18
BR112019002783B1 (pt) 2023-05-16
EP3500415B1 (en) 2022-12-28
CA3034246A1 (en) 2018-02-22
EP3500415A1 (en) 2019-06-26
ES2941486T3 (es) 2023-05-23
CN110382196B (zh) 2023-04-21
US20180050477A1 (en) 2018-02-22
CN110382196A (zh) 2019-10-25
AU2017312606A1 (en) 2019-02-21
MX2019001868A (es) 2019-06-13
WO2018035198A1 (en) 2018-02-22
US11135751B2 (en) 2021-10-05
AU2017312606B2 (en) 2022-03-10

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Legal Events

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B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

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B08G Application fees: restoration [chapter 8.7 patent gazette]
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 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]

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B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

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