[go: up one dir, main page]

MX2017005978A - Sistema de moldeo de preforma y molde de pisos para sistema de moldeo de preforma. - Google Patents

Sistema de moldeo de preforma y molde de pisos para sistema de moldeo de preforma.

Info

Publication number
MX2017005978A
MX2017005978A MX2017005978A MX2017005978A MX2017005978A MX 2017005978 A MX2017005978 A MX 2017005978A MX 2017005978 A MX2017005978 A MX 2017005978A MX 2017005978 A MX2017005978 A MX 2017005978A MX 2017005978 A MX2017005978 A MX 2017005978A
Authority
MX
Mexico
Prior art keywords
molding system
core
preform
preform molding
cavity
Prior art date
Application number
MX2017005978A
Other languages
English (en)
Inventor
De Almeida Richard
Original Assignee
Mold-Masters (2007) Ltd
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 Mold-Masters (2007) Ltd filed Critical Mold-Masters (2007) Ltd
Publication of MX2017005978A publication Critical patent/MX2017005978A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B11/00—Making preforms
    • B29B11/06—Making preforms by moulding the material
    • B29B11/08—Injection 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
    • B29C33/442—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with mechanical ejector or drive means therefor
    • B29C33/444—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with mechanical ejector or drive means therefor for stripping articles from a mould core, e.g. using stripper plates
    • 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
    • B29C45/0053—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor combined with a final operation, e.g. shaping
    • B29C45/0055—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
    • 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
    • B29C45/33—Moulds having transversely, e.g. radially, movable mould parts
    • 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
    • B29C45/44—Removing or ejecting moulded articles for undercut 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
    • B29C45/44—Removing or ejecting moulded articles for undercut articles
    • B29C45/4407—Removing or ejecting moulded articles for undercut articles by flexible movement of undercut portions of the 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
    • B29C2949/00—Indexing scheme relating to blow-moulding
    • B29C2949/07—Preforms or parisons characterised by their configuration
    • B29C2949/072—Preforms or parisons characterised by their configuration having variable wall thickness
    • B29C2949/0722—Preforms or parisons characterised by their configuration having variable wall thickness at neck 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
    • B29C2949/07—Preforms or parisons characterised by their configuration
    • B29C2949/073—Preforms or parisons characterised by their configuration having variable diameter
    • B29C2949/0731—Preforms or parisons characterised by their configuration having variable diameter at neck 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
    • B29C2949/07—Preforms or parisons characterised by their configuration
    • B29C2949/076—Preforms or parisons characterised by their configuration characterised by the shape
    • B29C2949/0768—Preforms or parisons characterised by their configuration characterised by the shape characterised by the shape of specific parts of preform
    • B29C2949/0769—Preforms or parisons characterised by their configuration characterised by the shape characterised by the shape of specific parts of preform characterised by the lip, i.e. very top of preform neck
    • 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
    • B29C2949/20—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer
    • B29C2949/22—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer at neck 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
    • B29C2949/20—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer
    • B29C2949/24—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer at flange 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
    • B29C2949/20—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer
    • B29C2949/26—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer 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
    • B29C2949/20—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer
    • B29C2949/28—Preforms or parisons whereby a specific part is made of only one component, e.g. only one layer at bottom portion
    • 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)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

Se describe un sistema de moldeo de preforma que incluye una media cavidad que puede montarse en una platina fija de una máquina de moldeo de inyección y una media alma que puede montarse en una platina de movimiento de la máquina de moldeo de inyección. El sistema de moldeo de preforma incluye un montaje de pisos de molde (también llamado sándwich de moldes) que tiene una porción de cavidad y una porción de alma. La porción de cavidad está acoplada con la media cavidad e incluye un inserto de cavidad y la porción de alma está acoplada con la media alma e incluye un inserto de alma, un par de anillos de cuello y un anillo desmoldador o separación de molde. El inserto de alma tiene un corte sesgado que define una protuberancia anular en una superficie interna de la preforma que es creada en el montaje de pisos de molde. El sistema de moldeo de preforma se configura para permitir en secuencia, la retracción del par de anillos de cuello fuera del inserto de alma y la eyección de la preforma del inserto de alma por medio del anillo desmoldador.
MX2017005978A 2014-11-07 2015-11-06 Sistema de moldeo de preforma y molde de pisos para sistema de moldeo de preforma. MX2017005978A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201462076544P 2014-11-07 2014-11-07
PCT/CA2015/051152 WO2016070287A1 (en) 2014-11-07 2015-11-06 Preform molding system and mold stack for a preform molding system

Publications (1)

Publication Number Publication Date
MX2017005978A true MX2017005978A (es) 2017-09-13

Family

ID=55908317

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017005978A MX2017005978A (es) 2014-11-07 2015-11-06 Sistema de moldeo de preforma y molde de pisos para sistema de moldeo de preforma.

Country Status (4)

Country Link
US (2) US10661480B2 (es)
EP (1) EP3215335B1 (es)
MX (1) MX2017005978A (es)
WO (1) WO2016070287A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3112120B8 (en) * 2015-06-30 2018-06-27 Braun GmbH Injection molding device comprising movable strippers
EP3319777B1 (en) * 2015-07-08 2020-08-19 Husky Injection Molding Systems Ltd. Mold stack for injection molding machine
CH712322A1 (de) * 2016-04-07 2017-10-13 Fostag Formenbau Ag Spritzgusswerkzeug.
CN111703029B (zh) * 2020-05-25 2021-10-26 浙江零跑科技股份有限公司 一种联动的斜抽芯结构及其抽芯方法
US11130268B1 (en) * 2020-07-21 2021-09-28 Protolabs, Inc. Methods and systems for producing a product utilizing a liner
CN118897185B (zh) * 2024-10-09 2025-01-14 国网四川省电力公司巴中供电公司 一种基于霍尔效应的压板状态监测方法

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53125470A (en) 1977-04-06 1978-11-01 Du Pont Production of thermoplastic resin aerosol container made by using molded preform
US4564113A (en) 1984-09-06 1986-01-14 Continental White Cap, Inc. Injection molded plastic closure
JPS62156923A (ja) 1985-12-28 1987-07-11 Nissei Ee S B Kikai Kk 口部内側にねじを有する合成樹脂製容器の射出吹込成形方法
US5114655A (en) * 1989-08-17 1992-05-19 Cole Machine & Mfg. Co. Method and apparatus for injection molding
JPH0735088B2 (ja) 1990-09-29 1995-04-19 日精エー・エス・ビー機械株式会社内 パリソン射出成形装置
US5340304A (en) 1991-04-26 1994-08-23 Nissei Asb Machine Co., Ltd. Mold for injection molding preform with undercut lip
JPH06134756A (ja) 1992-10-29 1994-05-17 Mitsubishi Plastics Ind Ltd パリソンの製造方法
JPH1076566A (ja) 1996-09-05 1998-03-24 Aokiko Kenkyusho:Kk プリフォームにおけるネック部の内ねじ成形方法
US6887418B2 (en) 2001-10-24 2005-05-03 Mold-Masters Limited Post mold cooling of preforms
US6989124B2 (en) 2003-01-24 2006-01-24 Husky Injection Molding Systems Ltd. Apparatus and method for removing a molded article from a mold
JP4247441B2 (ja) 2003-02-03 2009-04-02 オットー ホフステッテル アーゲー スライド用油圧装置
TW200508004A (en) 2003-07-18 2005-03-01 Sumitomo Heavy Industries Molding method, mold for molding, molded product, and molding machine
EP1676689A1 (en) 2005-01-04 2006-07-05 Industrial de Moldes Y Matrices SA A preform injection moulding apparatus
BRPI0916628A2 (pt) * 2008-08-14 2015-11-17 Husky Injection Molding pilha de moldes para uma pré-reforma
US8768504B2 (en) 2009-11-03 2014-07-01 Husky Injection Molding Systems Ltd. Method and system for operating an injection molding machine
US20120241457A1 (en) 2010-01-22 2012-09-27 Hallman Paul E Neck-finish for an aerosol container
KR101528087B1 (ko) 2010-10-26 2015-06-10 허스키 인젝션 몰딩 시스템즈 리미티드 예비 성형물을 위한 성형 스택
US9221596B2 (en) 2011-02-22 2015-12-29 Graham Packaging Company, L.P. Plastic aerosol container
US20130082074A1 (en) 2011-10-03 2013-04-04 Graham Packaging Company, L.P. Plastic aerosol container assembly and method of making
US9579836B2 (en) 2013-04-29 2017-02-28 Amcor Rigid Plastics Usa, Llc Collapsible core assemblies for injection molding devices

Also Published As

Publication number Publication date
WO2016070287A1 (en) 2016-05-12
EP3215335A4 (en) 2018-07-11
US20170334093A1 (en) 2017-11-23
US10661480B2 (en) 2020-05-26
EP3215335A1 (en) 2017-09-13
US20200238572A1 (en) 2020-07-30
EP3215335B1 (en) 2021-12-29

Similar Documents

Publication Publication Date Title
MX2017005978A (es) Sistema de moldeo de preforma y molde de pisos para sistema de moldeo de preforma.
MX2017002634A (es) Sistema de nucleo de moldeo segmentado de un molde de inyeccion, metodo de moldeo por inyeccion de articulos huecos formados por el mismo.
EP3287257A4 (en) Injection mold for injection stretch blow molding machine, method for molding preform, preform, method for molding container, and container
MX2017003720A (es) Metodos para usar maquinas de moldeo por inyeccion retroadaptadas con temperaturas reducidas.
PH12013502389A1 (en) Non-naturally balanced feed system for an injection molding apparatus
BR112013029695A2 (pt) aparelho e método para moldagem por injeção a pressão constante baixa
MX2015006262A (es) Canal de colada de tamaño reducido para un sistema de molde de inyeccion.
EP3132907A4 (en) Molds for in-mold foaming molding of polyolefin-based resin, method for manufacturing in-mold foaming molded article, and in-mold foaming molded article
WO2012125561A3 (en) Collapsing core part retainer sleeve
MX2016003759A (es) Metodo, inserto de molde y molde de inyeccion para producir un producto moldeado de plastico.
MX364972B (es) Mejoras en o relacionadas con maquinas de moldeado.
EP3292977A4 (en) HOT CHANNEL MOLDING DEVICE FOR MOLDING ROTATING ULTRADÜNNER RESIN BODY AND FORMING SYSTEM WITH HOT CHANNEL MOLDING DEVICE
EP3632648A4 (en) INJECTION MOLDING MOLD, RESIN ELEMENT AND METHOD OF MANUFACTURING A RESIN ARTICLE
PT3117977T (pt) Metade de molde para ferramenta de moldagem de uma máquina e moldagem por injeção com um sistema de canais quentes
MX2016015418A (es) Una herramienta de molde para el moldeo por inyeccion.
MX2019003178A (es) Metodo para fabricar un cuerpo moldeado de espuma.
CN204367326U (zh) 带有活动镶块的注射模具
CN203817336U (zh) 铸造模具锁紧装置
SG10201808664WA (en) Resin molded product manufacturing apparatus, resin molding system, and resin molded product manufacturing method
WO2013189608A3 (de) Formwerkzeug, insbesondere spritzgiesswerkzeug
EP3632647A4 (en) INJECTION MOLDING MOLD, RESIN ELEMENT AND METHOD OF MANUFACTURING A RESIN ARTICLE
EP3632649A4 (en) INJECTION MOLD, RESIN ELEMENT, AND METHOD FOR MANUFACTURING A RESIN ARTICLE
GB201815003D0 (en) Injection mold, injection molding method, and molded article
MY173619A (en) Stepped die
EP3245036B8 (en) Method for converting a design of an original preform and a related mold stack for the molding thereof