[go: up one dir, main page]

MX362951B - Dispositivo y metodo para producir una cabeza de tubo, y una cabeza de tubo. - Google Patents

Dispositivo y metodo para producir una cabeza de tubo, y una cabeza de tubo.

Info

Publication number
MX362951B
MX362951B MX2015003372A MX2015003372A MX362951B MX 362951 B MX362951 B MX 362951B MX 2015003372 A MX2015003372 A MX 2015003372A MX 2015003372 A MX2015003372 A MX 2015003372A MX 362951 B MX362951 B MX 362951B
Authority
MX
Mexico
Prior art keywords
valve needle
nozzle
mold
head
tube head
Prior art date
Application number
MX2015003372A
Other languages
English (en)
Other versions
MX2015003372A (es
Inventor
Christian Krammer
Original Assignee
Alpla Werke Alwin Lehner Gmbh & Co Kg
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 Alwin Lehner Gmbh & Co Kg filed Critical Alpla Werke Alwin Lehner Gmbh & Co Kg
Publication of MX2015003372A publication Critical patent/MX2015003372A/es
Publication of MX362951B publication Critical patent/MX362951B/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
    • B29C45/0003—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor of successively moulded portions rigidly joined to each other
    • 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
    • B29C45/1603—Multi-way nozzles specially adapted therefor
    • 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
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D23/00—Producing tubular articles
    • B29D23/001—Pipes; Pipe joints
    • 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
    • B29C45/2701—Details not specific to hot or cold runner channels
    • B29C45/2708—Gates
    • B29C2045/2714—Gates elongated, e.g. film-like, annular
    • 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
    • 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
    • B29C45/30—Flow control means disposed within the sprue channel, e.g. "torpedo" construction
    • 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
    • B29L2023/20—Flexible squeeze tubes, e.g. for cosmetics
    • 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
    • B29L2023/22—Tubes or pipes, i.e. rigid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D35/00—Pliable tubular containers adapted to be permanently or temporarily deformed to expel contents, e.g. collapsible tubes for toothpaste or other plastic or semi-liquid material; Holders therefor
    • B65D35/02—Body construction

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)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)

Abstract

La invención se refiere a un dispositivo de moldeo por inyección para producir al menos una cabeza de tubo que tiene un hombro de tubo y un cuello adaptado al mismo que tiene una abertura de extracción que comprende un molde el cual define un hueco de molde (37) y una boquilla (15) que interactúa con el molde. La boquilla (15) tiene un cuerpo de boquilla (49) en dirección del eje longitudinal del tubo y una aguja de válvula (51) que se mueve en el cuerpo de la boquilla (49) en dirección del eje longitudinal del tubo. Esta aguja de la válvula se compone de un eje de aguja de válvula (53) y una cabeza de aguja de válvula (55) ubicada en el extremo. La aguja de válvula (51) está rodeada por un primer canal de flujo (63), a través del cual puede exprimirse un primer componente material (64). La abertura (72) de la boquilla (15) se cierra por parte de la cabeza de aguja de la válvula (55) en una posición retraída de la aguja de la válvula (51) y se libera por parte de la cabeza de aguja de la válvula (55) en una posición extendida de la aguja de la válvula (51), en cuyo caso en la posición extendida de la aguja de válvula (51) se forma una abertura de salida anular (72), la cual establece una conexión fluida con un hueco anular (83) que sirve como abertura de entrada de inyección del molde hacia el espacio vacío de moldeo (37).
MX2015003372A 2012-09-19 2013-09-17 Dispositivo y metodo para producir una cabeza de tubo, y una cabeza de tubo. MX362951B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH01696/12A CH706993A1 (en) 2012-09-19 2012-09-19 Injection molding apparatus and method for producing a tube head, and tube head.
PCT/EP2013/069192 WO2014044647A2 (de) 2012-09-19 2013-09-17 Vorrichtung und verfahren zu herstellung eines tubenkopfes, sowie tubenkopf

Publications (2)

Publication Number Publication Date
MX2015003372A MX2015003372A (es) 2015-08-12
MX362951B true MX362951B (es) 2019-02-27

Family

ID=46924177

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015003372A MX362951B (es) 2012-09-19 2013-09-17 Dispositivo y metodo para producir una cabeza de tubo, y una cabeza de tubo.

Country Status (16)

Country Link
US (1) US10040228B2 (es)
EP (2) EP2897779B1 (es)
CN (2) CN109049505B (es)
AR (1) AR092631A1 (es)
BR (2) BR112015005659B1 (es)
CH (1) CH706993A1 (es)
ES (1) ES2682765T3 (es)
HR (1) HRP20181397T1 (es)
HU (1) HUE039031T2 (es)
MX (1) MX362951B (es)
PL (2) PL3308933T3 (es)
PT (1) PT2897779T (es)
RS (1) RS57717B1 (es)
RU (1) RU2644470C2 (es)
SI (1) SI2897779T1 (es)
WO (1) WO2014044647A2 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9221204B2 (en) * 2013-03-14 2015-12-29 Kortec, Inc. Techniques to mold parts with injection-formed aperture in gate area
US9809370B2 (en) * 2014-08-14 2017-11-07 Scholle Ipn Corporation Barrier spout for a flexible bag and a flexible bag having a barrier spout
US11685095B2 (en) 2015-06-30 2023-06-27 The Goodyear Tire & Rubber Company Method and apparatus for forming tire components using a coextruded strip
CH712322A1 (de) 2016-04-07 2017-10-13 Fostag Formenbau Ag Spritzgusswerkzeug.
ITUA20162984A1 (it) * 2016-04-28 2017-10-28 Friul Filiere Spa Testa di estrusione di tubi
CN112372941B (zh) * 2020-10-16 2022-04-19 新乡华青药业有限公司 一种自动化管状注肩设备及其制备的包装管
CN112754453B (zh) * 2021-01-25 2024-03-08 武汉中针智能科技有限公司 智能注射针头结构的、模具及制备方法
CN114311498B (zh) * 2021-11-25 2024-04-09 佛山市星科骏智能科技有限公司 一种塑胶软管注头生产方法
CN114290607B (zh) * 2021-11-25 2024-04-09 佛山市星科骏智能科技有限公司 一种塑胶软管注头生产设备
CN114311545B (zh) * 2021-12-31 2024-10-29 广东弗伦克模塑科技有限公司 一种能够精准控温的热咀机构

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH305197A (fr) * 1953-01-08 1955-02-15 Andre Strahm Machine pour le moulage d'un objet en matière thermoplastique.
US4530654A (en) * 1984-05-29 1985-07-23 Mold-Masters Limited Injection molding peripheral opening core ring gate
JPH05131495A (ja) * 1991-09-11 1993-05-28 Showa Denko Kk サンドイツチ射出成形法
JPH05162174A (ja) * 1991-12-13 1993-06-29 Yoshida Kogyo Kk <Ykk> チューブ容器の製造方法およびチューブ容器
JP3107502B2 (ja) * 1995-04-28 2000-11-13 池上金型工業株式会社 射出成形金型
JPH09254192A (ja) * 1996-03-26 1997-09-30 Sekisui Chem Co Ltd 射出成形金型
US5785915A (en) * 1996-09-13 1998-07-28 Osuna-Diaz; Jesus M. Injection molding with annular gate and sleeve shutoff valve
FR2784657B1 (fr) * 1998-10-19 2000-11-17 Cebal Tube a tete en materiaux multicouches et procede de fabrication
CA2253042C (en) * 1998-11-05 2007-04-17 Jobst Ulrich Gellert Method of three layer injection molding with sequential and simultaneous coinjection
DE59902742D1 (de) 1999-02-18 2002-10-24 Foboha Gmbh Tubenschulter und Verfahren zu ihrer Herstellung
US6440350B1 (en) * 1999-03-18 2002-08-27 Mold-Masters Limited Apparatus and method for multi-layer injection molding
FR2806385B1 (fr) * 2000-03-17 2002-12-06 Cep Ind Tube souple, resistant a la fissuration sous contrainte et impermeable a la vapeur d'eau
CA2317779A1 (en) * 2000-09-06 2002-03-06 Mold-Masters Limited Valve gate assembly for injection molding
EP1426160B1 (en) * 2002-12-03 2007-10-24 Mold-Masters Limited Hot runner co-injection nozzle
US6989124B2 (en) * 2003-01-24 2006-01-24 Husky Injection Molding Systems Ltd. Apparatus and method for removing a molded article from a mold
EP1520796A1 (de) * 2003-09-30 2005-04-06 Alcan Technology &amp; Management Ltd. Tube aus Kunststoff mit Innenbeschichtung und Verfahren zur Herstellung derselben
DE102005009382A1 (de) * 2005-03-01 2006-09-07 Kunststoffwerk Kutterer Gmbh & Co. Kg Tubenschultereinrichtung für Tuben, Tube, Verfahren zur Herstellung einer Tubenschultereinrichtung und Verfahren zur Herstellung einer Tube
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
US7527490B2 (en) * 2006-10-13 2009-05-05 Mold-Masters (2007) Limited Coinjection molding apparatus and related hot-runner nozzle
WO2008125698A1 (es) * 2007-04-11 2008-10-23 Molmasa Aplicaciones Técnicas, S.L. Molde y procedimiento para fabricación de preformas bicomponente por sobremoldeo de inyección, y preforma bicomponente obtenida
US20080258356A1 (en) * 2007-04-19 2008-10-23 Inbev S.A. Integrally blow-moulded bag-in-container comprising an inner layer and an outer layer comprising energy absorbing additives, and preform for making it
US7513772B2 (en) * 2007-05-09 2009-04-07 Mold-Masters (2007) Limited Injection molding nozzle with valve pin alignment
WO2009015411A1 (en) * 2007-07-29 2009-02-05 Continuous Moulding Technologies Pty Ltd Method of moulding object of indefinite length using an injection mould apparatus
FR2922807B1 (fr) * 2007-10-26 2009-12-18 Alcan Packaging Beauty Serv Fabrication en grande cadence de pieces moulees par injection
DE102007059432A1 (de) * 2007-12-10 2009-06-18 Zhafir Plastics Machinery Gmbh Kolbeneinspritzeinheit für eine Spritzgussmaschine
CN101801641B (zh) * 2008-06-30 2013-12-18 株式会社吉野工业所 合成树脂制层叠瓶体、注射成型装置以及层叠预制坯料的成形方法
US20100044896A1 (en) * 2008-08-21 2010-02-25 Payman Tabassi Injection Molding Apparatus Having a Nozzle Tip Component for Taking a Nozzle Out of Service
FR2957839B1 (fr) * 2010-03-25 2012-08-31 Valois Sas Procede de moulage par injection d'une piece creuse en matiere plastique.
NL2005313C2 (en) * 2010-09-03 2012-03-06 Plasticum Group B V Injection mould for flexible tube.
PL2618982T3 (pl) * 2010-09-21 2019-04-30 Mold Masters 2007 Ltd Gorącokanałowy system do formowania wtryskowego techniką współwtrysku
JP2012232463A (ja) * 2011-04-28 2012-11-29 Yoshino Kogyosho Co Ltd プリフォームの射出成形装置、射出成形方法及び合成樹脂製壜体
KR101136553B1 (ko) * 2011-06-24 2012-05-03 주식회사 엠엔에이치 세라믹 싱글밸브 시스템
US9221204B2 (en) * 2013-03-14 2015-12-29 Kortec, Inc. Techniques to mold parts with injection-formed aperture in gate area
JP5908445B2 (ja) * 2013-09-17 2016-04-26 日精樹脂工業株式会社 ホットランナーノズルと、このホットランナーノズルを取り付けた金型

Also Published As

Publication number Publication date
RS57717B1 (sr) 2018-12-31
CN109049505B (zh) 2020-09-29
BR122020013159B1 (pt) 2021-05-04
WO2014044647A3 (de) 2014-05-15
PL2897779T3 (pl) 2018-11-30
HUE039031T2 (hu) 2018-12-28
EP2897779B1 (de) 2018-05-30
MX2015003372A (es) 2015-08-12
RU2644470C2 (ru) 2018-02-12
BR112015005659A2 (pt) 2017-07-04
RU2015114439A (ru) 2016-11-10
WO2014044647A2 (de) 2014-03-27
EP3308933A1 (de) 2018-04-18
SI2897779T1 (sl) 2018-10-30
CN104661802B (zh) 2018-11-06
PL3308933T3 (pl) 2021-03-08
CN104661802A (zh) 2015-05-27
US10040228B2 (en) 2018-08-07
BR112015005659B1 (pt) 2020-11-10
PT2897779T (pt) 2018-09-28
ES2682765T3 (es) 2018-09-21
HRP20181397T1 (hr) 2018-11-02
EP2897779A2 (de) 2015-07-29
EP3308933B1 (de) 2020-08-12
CN109049505A (zh) 2018-12-21
US20150246468A1 (en) 2015-09-03
AR092631A1 (es) 2015-04-29
CH706993A1 (en) 2014-03-31

Similar Documents

Publication Publication Date Title
MX362951B (es) Dispositivo y metodo para producir una cabeza de tubo, y una cabeza de tubo.
MX2022002907A (es) Cierre de boquilla para sistema de moldeo por inyeccion.
WO2012112477A3 (en) Blow nozzle to control liquid flow with pre-stretch rod assembly and metal seat seal pin
PH12013502390A1 (en) Method and apparatus for substantially constant pressure injection molding of thinwall parts
MX359033B (es) Boquilla de coinyeccion que comprende barrera de contraflujo integrada.
WO2015136369A3 (en) Method of forming and setting headspace within a container
WO2011159523A3 (en) Method and apparatus for use with an inflow control device
MX2013008565A (es) Dispositivo de conexion para conectar un primer recipiente con un segundo recipiente.
PH12017500835A1 (en) Co injection nozzle for an injection moulding device for producing multi-layered injection-moulded products
NZ719480A (en) Injection quill designs and methods of use
IN2014DE03038A (es)
WO2016020416A3 (en) Injecting apparatus and method of using an injecting apparatus
PH12016502532B1 (en) Valve device for fuel injection valve
CN103124624B8 (zh) 用于柔性管的注射模具
SA515360435B1 (ar) رأس آلة باريسون ذات مكون ثلاثي الوظائف وطريقة لتفريغ آلة باريسون
BR112017007978A2 (pt) aparelho de retenção de pós-molde e método
MX365653B (es) Junta giratoria para transferir plástico derretido desde una extrusora a moldes de una máquina giratoria para moldear preformas.
WO2013078074A3 (en) Apparatus for texturizing strand material
WO2015040490A3 (en) High-pressure die casting apparatus and method
WO2017102457A9 (de) Spritzgiessvorrichtung zur herstellung von rohren mit hinterschnittener innengeometrie, vorzugsweise mit innengewinde sowie verfahren zur herstellung solcher rohre
CN204451066U (zh) 一种具有二次封胶结构的热流道热嘴
WO2013008188A3 (en) Moulding methods and apparatus
CN204123594U (zh) 一种注塑机射嘴
CN204253243U (zh) 柴油机喷油嘴用针阀体
CN205058506U (zh) 带多重定位注塑模具

Legal Events

Date Code Title Description
FG Grant or registration