BR112018076025A2 - ferramenta de moldagem por injeção com dispositivo de centralização de núcleo ajustável - Google Patents

ferramenta de moldagem por injeção com dispositivo de centralização de núcleo ajustável

Info

Publication number
BR112018076025A2
BR112018076025A2 BR112018076025A BR112018076025A BR112018076025A2 BR 112018076025 A2 BR112018076025 A2 BR 112018076025A2 BR 112018076025 A BR112018076025 A BR 112018076025A BR 112018076025 A BR112018076025 A BR 112018076025A BR 112018076025 A2 BR112018076025 A2 BR 112018076025A2
Authority
BR
Brazil
Prior art keywords
core
plate
centering device
injection molding
molding tool
Prior art date
Application number
BR112018076025A
Other languages
English (en)
Other versions
BR112018076025B1 (pt
Inventor
Muhlemann Rolf
Original Assignee
Fostag Formenbau Ag
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 Fostag Formenbau Ag filed Critical Fostag Formenbau Ag
Publication of BR112018076025A2 publication Critical patent/BR112018076025A2/pt
Publication of BR112018076025B1 publication Critical patent/BR112018076025B1/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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/36—Moulds having means for locating or centering cores
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/30—Mounting, exchanging or centering
    • B29C33/303—Mounting, exchanging or centering centering mould parts or halves, e.g. during mounting
    • B29C33/304—Mounting, exchanging or centering centering mould parts or halves, e.g. during mounting centering cores
    • 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
    • B29C45/26—Moulds
    • B29C45/2602—Mould construction elements
    • B29C45/2606—Guiding or centering 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
    • 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
    • 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
    • B29C45/76—Measuring, controlling or regulating
    • B29C45/80—Measuring, controlling or regulating of relative position of mould parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D22/00—Producing hollow articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D23/00—Producing tubular 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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/40—Removing or ejecting moulded articles
    • B29C2045/4078—Removing or ejecting moulded articles using stripping 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
    • 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
    • B29C45/26—Moulds
    • B29C45/261—Moulds having tubular mould cavities
    • 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
    • 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
    • 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
    • B29L2031/7132—Bowls, Cups, Glasses
    • 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
    • B29L2031/753—Medical equipment; Accessories therefor
    • B29L2031/7544—Injection needles, syringes

Landscapes

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

Abstract

uma ferramenta de moldagem por injeção com pelo menos uma cavidade (1) para produção de produtos moldados por injeção tipo recipiente, de paredes finas, em particular copos, tubos, tubos, frascos, frascos ou seringas, compreendendo uma matriz placa (2), que tem pelo menos uma matriz de formação de cavidade (3'), uma placa de suporte de núcleo (4) que tem pelo menos uma unidade de núcleo (5) com um núcleo de formação de cavidade (5'), pelo menos um anel de decapagem (6) para retirar o produto moldado por injeção por pelo menos um núcleo (5'), em que cada anel de decapagem (6) está disposto entre a placa de suporte de núcleo (4) e a matriz placa (2) e pelo menos um dispositivo de centralização de núcleo ajustável (7) para o alinhamento preciso de cada núcleo (5') cada cavidade (3'); sendo que o anel de extração (6) é retido de forma flutuante em uma placa de extração (10) disposta entre a placa de retenção de molde (2) e placa de retenção de núcleo (4) e que cada dispositivo de centralização de núcleo ajustável (7) esteja disposto entre a unidade de núcleo (5) e a placa de retenção de núcleo (4).
BR112018076025-0A 2016-06-13 2017-03-28 Ferramenta de moldagem por injeção com dispositivo de centralização de núcleo ajustável BR112018076025B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH00750/16 2016-06-13
CH00750/16A CH712554A1 (de) 2016-06-13 2016-06-13 Spritzgusswerkzeug mit justierbarer Kernzentrierungseinrichtung.
PCT/EP2017/057270 WO2017215801A1 (de) 2016-06-13 2017-03-28 Spritzgusswerkzeug mit justierbarer kernzentrierungseinrichtung

Publications (2)

Publication Number Publication Date
BR112018076025A2 true BR112018076025A2 (pt) 2019-03-26
BR112018076025B1 BR112018076025B1 (pt) 2022-10-11

Family

ID=56615787

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018076025-0A BR112018076025B1 (pt) 2016-06-13 2017-03-28 Ferramenta de moldagem por injeção com dispositivo de centralização de núcleo ajustável

Country Status (12)

Country Link
US (1) US10814538B2 (pt)
EP (1) EP3468765B1 (pt)
JP (1) JP6903749B2 (pt)
KR (2) KR20190016955A (pt)
CN (1) CN109311201B (pt)
BR (1) BR112018076025B1 (pt)
CA (1) CA3026489A1 (pt)
CH (1) CH712554A1 (pt)
EA (1) EA037863B1 (pt)
ES (1) ES2883280T3 (pt)
MX (1) MX2018015171A (pt)
WO (1) WO2017215801A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220032517A1 (en) * 2018-12-11 2022-02-03 Husky Injection Molding Systems Ltd. Molds, mold assemblies and stack components
CH716208A1 (de) 2019-05-22 2020-11-30 Fostag Formenbau Ag Zentriereinrichtung für ein Formwerkzeug.
USD958209S1 (en) 2019-06-04 2022-07-19 Husky Injection Molding Systems Ltd. Molding machine part
US20230241825A1 (en) * 2020-06-18 2023-08-03 Flex Ltd System and method of correcting injection mold alignments
IT202100017171A1 (it) * 2021-06-30 2022-12-30 Sipa Progettazione Automaz Componente di apparato e apparato di stampaggio di prodotti di plastica, in particolare con spessore di parete sottile

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2850766A (en) * 1956-04-25 1958-09-09 Fed Tool Corp Injection mold assembly
JPS5120258A (ja) 1974-08-13 1976-02-18 Eiji Tomizawa Purasuchitsukuchuubuno seizosochi
US4179254A (en) * 1978-09-26 1979-12-18 Husky Injection Molding Systems Inc. Injection mold with floating stripper ring
DE8129947U1 (de) * 1981-10-14 1984-09-27 Maschinenfabrik Köppern GmbH & Co KG, 4320 Hattingen Mehrfach-spritzgiessform
US4556377A (en) 1984-02-24 1985-12-03 Husky Injection Molding Systems Ltd. Self-centering arrangement for coacting forming tools
FR2606321B1 (fr) 1986-11-06 1989-06-16 Laguerre Maxime Dispositif de moulage d'objets creux a parois minces
JP2556197Y2 (ja) 1992-05-15 1997-12-03 住友重機械プラスチックマシナリー株式会社 射出成形金型の自動調芯機構
US5688541A (en) * 1996-05-20 1997-11-18 Universal Ventures Apparatus for preventing hindrance of removal of molded products from mold due to contact with mold parts
CN2403567Y (zh) 2000-01-09 2000-11-01 於岩君 圆形盲孔注塑模纠偏机构
US6989124B2 (en) * 2003-01-24 2006-01-24 Husky Injection Molding Systems Ltd. Apparatus and method for removing a molded article from a mold
JP4142485B2 (ja) * 2003-04-17 2008-09-03 オリンパス株式会社 金型装置
CN102112291B (zh) * 2008-08-14 2013-10-23 赫斯基注塑系统有限公司 用于预成型坯的模具叠层
CN201506003U (zh) * 2009-09-15 2010-06-16 厦门市松竹精密科技有限公司 上模和下模高精度定位装置
WO2012055037A1 (en) * 2010-10-26 2012-05-03 Husky Injection Molding Systems Ltd. A mold stack for a preform
CN203831732U (zh) * 2014-05-29 2014-09-17 麦士德福科技(深圳)有限公司 一种模具型芯微调机构
CN204249234U (zh) * 2014-11-21 2015-04-08 优利康达（天津）科技有限公司 一种降低注塑偏心问题的注塑模具

Also Published As

Publication number Publication date
CH712554A1 (de) 2017-12-15
EA201990020A1 (ru) 2019-05-31
KR102531823B1 (ko) 2023-05-12
KR20220126299A (ko) 2022-09-15
JP2019517945A (ja) 2019-06-27
CN109311201B (zh) 2021-07-23
EP3468765A1 (de) 2019-04-17
BR112018076025B1 (pt) 2022-10-11
EP3468765B1 (de) 2021-06-16
JP6903749B2 (ja) 2021-07-14
KR20190016955A (ko) 2019-02-19
MX2018015171A (es) 2019-04-25
US20190283298A1 (en) 2019-09-19
ES2883280T3 (es) 2021-12-07
EA037863B1 (ru) 2021-05-28
CA3026489A1 (en) 2017-12-21
CN109311201A (zh) 2019-02-05
WO2017215801A1 (de) 2017-12-21
US10814538B2 (en) 2020-10-27

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Legal Events

Date Code Title Description
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]
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: 20 (VINTE) ANOS CONTADOS A PARTIR DE 28/03/2017, OBSERVADAS AS CONDICOES LEGAIS