[go: up one dir, main page]

MX2018012829A - Aparato de moldeo por inyeccion y metodo de uso. - Google Patents

Aparato de moldeo por inyeccion y metodo de uso.

Info

Publication number
MX2018012829A
MX2018012829A MX2018012829A MX2018012829A MX2018012829A MX 2018012829 A MX2018012829 A MX 2018012829A MX 2018012829 A MX2018012829 A MX 2018012829A MX 2018012829 A MX2018012829 A MX 2018012829A MX 2018012829 A MX2018012829 A MX 2018012829A
Authority
MX
Mexico
Prior art keywords
valve
gate
injection
injection molding
retention
Prior art date
Application number
MX2018012829A
Other languages
English (en)
Inventor
Folaron Robert
Sando Scott
Original Assignee
Universal Smart 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 Universal Smart Inc filed Critical Universal Smart Inc
Publication of MX2018012829A publication Critical patent/MX2018012829A/es

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
    • B29C45/03—Injection moulding apparatus
    • 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
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14065—Positioning or centering articles in 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
    • 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
    • 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
    • B29C45/1703—Introducing an auxiliary fluid into the mould
    • B29C45/1734—Nozzles therefor
    • B29C45/1735—Nozzles for introducing the fluid through the mould gate, e.g. incorporated in the injection nozzle
    • 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
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/28—Closure devices therefor
    • B29C45/2806—Closure devices therefor consisting of needle valve systems
    • 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
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/28—Closure devices therefor
    • B29C45/2896—Closure devices therefor extending in or through the mould cavity, e.g. valves mounted opposite the sprue channel
    • 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
    • B29C45/4005—Ejector constructions; Ejector operating mechanisms
    • 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
    • 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
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14065—Positioning or centering articles in the mould
    • B29C2045/14139—Positioning or centering articles in the mould positioning inserts having a part extending into a positioning cavity outside the mould cavity
    • 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
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/28—Closure devices therefor
    • B29C45/2806—Closure devices therefor consisting of needle valve systems
    • B29C2045/2872—Closure devices therefor consisting of needle valve systems with at least three positions, e.g. two different open positions to control the melt flow
    • 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
    • B29C2045/4094—Ejectors located on the fixed mould half
    • 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
    • B29C2945/00—Indexing scheme relating to injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould
    • B29C2945/76—Measuring, controlling or regulating
    • B29C2945/76494—Controlled parameter
    • B29C2945/76568—Position
    • 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
    • B29C45/34—Moulds having venting means
    • 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
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0094—Geometrical properties

Landscapes

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

Abstract

La presente invención rodea un aparato y un método para el uso en el moldeo por inyección de artículos de fabricación que usan un aparato de moldeo por inyección que tiene un pasador de compuerta de válvula o una pluralidad de pasadores de compuerta de válvula para que el accionamiento se extienda y retraiga desde una cavidad dentro de un molde de inyección. El pasador de compuerta de válvula puede tener una característica de retención o características de retención configuradas para la retención de las piezas moldeadas, de manera tal que la retracción o extensión del pasador de compuerta de válvula permite extraer la pieza de un molde de inyección asociado. Además, el pasador de compuerta de válvula puede tener una característica o características para facilitar la inyección de fluidos, gases o partículas durante o después del proceso de inyección primaria. Adicionalmente, se puede emplear una pluralidad de tales pasadores de compuerta de válvula dentro de cada cavidad del molde, o dentro de cada sistema de accionamiento de compuerta de válvula.
MX2018012829A 2016-04-22 2017-04-24 Aparato de moldeo por inyeccion y metodo de uso. MX2018012829A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662326655P 2016-04-22 2016-04-22
PCT/US2017/029174 WO2017185095A2 (en) 2016-04-22 2017-04-24 Injection molding apparatus and method of use

Publications (1)

Publication Number Publication Date
MX2018012829A true MX2018012829A (es) 2019-07-08

Family

ID=60116399

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018012829A MX2018012829A (es) 2016-04-22 2017-04-24 Aparato de moldeo por inyeccion y metodo de uso.

Country Status (9)

Country Link
US (2) US20180147762A1 (es)
EP (1) EP3445557B1 (es)
JP (1) JP2019514764A (es)
KR (1) KR102370897B1 (es)
CN (1) CN109070419A (es)
BR (1) BR112018071653A2 (es)
CA (1) CA3021715A1 (es)
MX (1) MX2018012829A (es)
WO (1) WO2017185095A2 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11179872B2 (en) * 2017-10-24 2021-11-23 Canon Kabushiki Kaisha Resin shaping mold and method of producing resin molded product
CN112659497B (zh) * 2020-12-02 2023-10-24 宁波兴晟石油管件制造有限公司 一种螺母螺纹检验机的自动上料装置

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3305892A (en) * 1964-01-02 1967-02-28 Owens Illinois Inc Method and apparatus for making a blown plastic article
US3893644A (en) 1973-08-06 1975-07-08 Herman J Drazick Ejector accelerator for molding apparatus
JPS5561438A (en) * 1978-11-02 1980-05-09 Hokoku Jushi Kogyo Kk Hot runner system injection molding method and nozzle used for the said injection molding
US4274823A (en) * 1979-03-27 1981-06-23 Tempcraft Tool & Mold Inc. Wax injection molding apparatus and control system
CA1136815A (en) * 1980-07-15 1982-12-07 Jobst U. Gellert Injection molding nozzle seal
US4412806A (en) 1981-05-15 1983-11-01 The Broadway Companies, Inc. Parison ejector for an injection molding apparatus
EP0106980A1 (en) * 1982-09-24 1984-05-02 Jobst Ulrich Gellert Injection molding core ring gate
CA1213706A (en) * 1984-02-17 1986-11-12 Gellert, Jobst Ulrich Injection molding valve gated system
US4530654A (en) * 1984-05-29 1985-07-23 Mold-Masters Limited Injection molding peripheral opening core ring gate
CA1204262A (en) 1985-08-16 1986-05-13 James S. Sheffield Injection mold apparatus with gas ejection
US4917594A (en) * 1989-02-28 1990-04-17 Mold-Masters Limited Injection molding system with gas flow through valve gate
US5316707A (en) 1991-09-05 1994-05-31 Tempcraft, Inc. Injection molding apparatus control system and method of injection molding
EP0614744B1 (en) * 1993-02-25 1998-11-04 Sony Electronics Inc. Molding devices
WO1994023926A1 (fr) 1993-04-20 1994-10-27 Sankyokasei Kabushiki Kaisha Appareil pour commander les operations de coupe de la coulee et d'ejection dans une machine de moulage par injection et procede pour commander cet appareil
US6019918A (en) 1997-01-17 2000-02-01 Guergov; Milko G. Gas assisted injection molding with controlled internal melt pressure
JP3440289B2 (ja) * 1995-10-31 2003-08-25 高岡精工株式会社 バルブゲート式射出成形方法及び装置
CN1171756A (zh) * 1995-10-31 1998-01-28 高冈精工株式会社 阀式浇口注射成型方法及装置
US5916605A (en) 1996-09-27 1999-06-29 Dynisco Hotrunners, Inc. Valve actuated injection molding apparatus
JP3140702B2 (ja) 1996-12-20 2001-03-05 日本碍子株式会社 磁気ディスク基板用結晶化ガラス、磁気ディスク基板および磁気ディスク
US5882693A (en) * 1996-12-31 1999-03-16 Incoe Corporation Fluid assist valve-gate bushing with concentric pin members
US20020086086A1 (en) * 1999-09-21 2002-07-04 Mark Doyle Curvilinear valve pin controller for injection molding
JPH11240045A (ja) * 1998-02-25 1999-09-07 Mitsubishi Plastics Ind Ltd 射出成形用金型
WO2001085427A1 (en) * 2000-05-05 2001-11-15 Eveready Battery Company, Inc. Injection molded battery seal and process for making same
US6872069B2 (en) 2000-06-19 2005-03-29 Glenn Starkey Ejector sleeve for molding a raised aperture in a molded article
ATE388797T1 (de) * 2000-10-24 2008-03-15 Trexel Inc Ventil für das spritzgiessen
KR100721416B1 (ko) * 2003-05-22 2007-05-23 스미도모쥬기가이고교 가부시키가이샤 성형방법, 성형용 금형, 성형품 및 성형기
US7168943B2 (en) * 2003-08-29 2007-01-30 Mold-Masters Limited Guided valve pin for an injection molding apparatus
US7320587B2 (en) * 2005-08-09 2008-01-22 Cooper Vision, Inc. Contact lens molds and systems and methods for producing same
US20070222111A1 (en) * 2006-03-23 2007-09-27 Owens-Illinois Healthcare Packaging Inc. Apparatus and method for injection molding a multilayer container or container preform, or injection blow molding a multilayer container
DE202009009389U1 (de) * 2009-07-09 2009-12-03 Kraussmaffei Technologies Gmbh Vorrichtung zur Herstellung mehrkomponentiger Kunststoff-Formteile
JP2011201099A (ja) * 2010-03-25 2011-10-13 Seiko Epson Corp ホットランナー
EP2620266B1 (en) * 2010-11-23 2015-03-04 Synventive Molding Solutions, Inc. Injection molding flow control apparatus and method
US9221204B2 (en) * 2013-03-14 2015-12-29 Kortec, Inc. Techniques to mold parts with injection-formed aperture in gate area

Also Published As

Publication number Publication date
CN109070419A (zh) 2018-12-21
WO2017185095A2 (en) 2017-10-26
EP3445557A4 (en) 2020-05-13
WO2017185095A3 (en) 2017-11-23
CA3021715A1 (en) 2017-10-26
BR112018071653A2 (pt) 2019-02-19
US10843393B2 (en) 2020-11-24
EP3445557B1 (en) 2022-07-27
US20200009775A1 (en) 2020-01-09
KR102370897B1 (ko) 2022-03-07
KR20190009305A (ko) 2019-01-28
JP2019514764A (ja) 2019-06-06
WO2017185095A4 (en) 2018-01-18
US20180147762A1 (en) 2018-05-31
EP3445557A2 (en) 2019-02-27

Similar Documents

Publication Publication Date Title
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
EP3287257A4 (en) Injection mold for injection stretch blow molding machine, method for molding preform, preform, method for molding container, and container
EP3543293C0 (en) RESIN COMPOSITION, MOLDED ARTICLE AND METHOD FOR MANUFACTURING MOLDED ARTICLE
PL3455046T3 (pl) Sposób wytwarzania wyrobu przez formowanie wtryskowe, odpowiednia do tego żywica polimerowa i produkt
ZA201702123B (en) Segmented molding core system of an injection mold, a method of injection molding a hollow articles formed thereby
SG11202103743VA (en) Conveyance device, resin molding device, conveyance method, and method for manufacture of resin mold product
SG10202002603SA (en) Resin molding apparatus and method for manufacturing resin molded product
PL3302849T3 (pl) Maszyna do formowania w masie formierskiej oraz sposób wytwarzania części z formy piaskowej
DE102015116448A8 (de) Verfahren zur Herstellung mehrschichtiger Artikel im Spritzverfahren
MX386936B (es) Aparato de molde y método de moldeo de resina.
BR112015002192A2 (pt) aparelho de moldagem por injeção e método que compreende uma superfície de cavidade de molde que compreende uma matriz termicamente controlável
EP3885383C0 (en) PHOTOCURABLE RESIN COMPOSITION FOR THREE-DIMENSIONAL MOLDING, THREE-DIMENSIONAL MOLDING METHOD USING SAME, AND THREE-DIMENSIONAL MOLDED PRODUCT
MX2019001868A (es) Sistema y metodo de preforma sobre-moldeado.
PT3928945T (pt) Molde de conformação, método de fabrico de molde de conformação, dispositivo de moldagem por injeção e método de fabrico de artigo moldado
EP3705261A4 (en) MOLDING PRODUCTION PROCESS, MOLDING DIE, MOLDING PRODUCTION APPARATUS, BURR ELIMINATION PROCESS AND BURR REMOVAL DEVICE
SG11201704033SA (en) Mould, moulding apparatus and method for controlled overmoulding of a carrier with electronic components and moulded product
SG10201702722PA (en) Imprint apparatus , method of imprinting, method for producing article , and mold
EP3305545A4 (en) Film for in-mold molding, in-mold molded article, and method for producing in-mold molded article
MX2018012829A (es) Aparato de moldeo por inyeccion y metodo de uso.
DE102016002856A8 (de) Verfahren zur Herstellung eines Harzformgegenstands und Harzformgegenstand
EP3632648A4 (en) INJECTION MOLDING MOLD, RESIN ELEMENT AND METHOD OF MANUFACTURING A RESIN ARTICLE
EP3530439A4 (en) Three-dimensional molding composition, method for producing three-dimensional molded article, and three-dimensional molded article
EP3438172A4 (en) ANTIOXIDANT-CONTAINING FOAMABLE RESIN PARTICLES, METHOD FOR THE PRODUCTION THEREOF, FOAMABLE PARTICLES AND FOAMING MATERIALS
EP3431244A4 (en) METHOD FOR PRODUCING A FORM FOR RUBBER ARTICLES
GB201104805D0 (en) Medical device