AR092631A1 - Dispositivo y metodo para producir una cabeza de tubo y una cabeza de tubo per se - Google Patents

Dispositivo y metodo para producir una cabeza de tubo y una cabeza de tubo per se

Info

Publication number
AR092631A1
AR092631A1 ARP130103371A ARP130103371A AR092631A1 AR 092631 A1 AR092631 A1 AR 092631A1 AR P130103371 A ARP130103371 A AR P130103371A AR P130103371 A ARP130103371 A AR P130103371A AR 092631 A1 AR092631 A1 AR 092631A1
Authority
AR
Argentina
Prior art keywords
valve needle
mold
nozzle
tube
head
Prior art date
Application number
ARP130103371A
Other languages
English (en)
Inventor
Krammer Christian
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 AR092631A1 publication Critical patent/AR092631A1/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
    • 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
    • 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
    • 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

Un dispositivo de moldeado por inyección para producir por lo menos una cabeza de tubo con un hombro de tubo y un cuello de tubo formados a continuación de la misma con una abertura de extrusión que incluye un molde que define un espacio hueco en el molde (37) y una boquilla (15) que coopera con el molde. La boquilla (15) tiene un cuerpo de la boquilla (49) y una aguja de válvula (51) desplazable en el cuerpo de la boquilla (49) en la dirección del eje longitudinal del tubo. La aguja de la válvula consta de un cuerpo de aguja de válvula (53) y una cabeza terminal de la aguja de válvula (55). La aguja de la válvula (51) está circundada por un primer canal de flujo (63), a través del cual puede impulsarse un primer componente de material (64). La abertura (72) de la boquilla (15) se produce en una posición retraída de la aguja de la válvula (51) cerrada por la cabeza de la aguja de la válvula (55), y en una posición de desplazamiento hacia adelante de la aguja de la válvula (51) es liberada por la cabeza de la aguja de la válvula (55), en la que en la posición de desplazamiento hacia adelante de la aguja de la válvula (51) se forma una compuerta de salida anular (72), la cual, junto con un espacio anular (83) del molde que sirve como compuerta de entrada produce una conexión fluida en el espacio hueco del molde (37).
ARP130103371A 2012-09-19 2013-09-19 Dispositivo y metodo para producir una cabeza de tubo y una cabeza de tubo per se AR092631A1 (es)

Applications Claiming Priority (1)

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.

Publications (1)

Publication Number Publication Date
AR092631A1 true AR092631A1 (es) 2015-04-29

Family

ID=46924177

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP130103371A AR092631A1 (es) 2012-09-19 2013-09-19 Dispositivo y metodo para producir una cabeza de tubo y una cabeza de tubo per se

Country Status (16)

Country Link
US (1) US10040228B2 (es)
EP (2) EP3308933B1 (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) PL2897779T3 (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 (9)

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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
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
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

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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
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US9221204B2 (en) * 2013-03-14 2015-12-29 Kortec, Inc. Techniques to mold parts with injection-formed aperture in gate area
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Also Published As

Publication number Publication date
BR112015005659A2 (pt) 2017-07-04
US20150246468A1 (en) 2015-09-03
MX362951B (es) 2019-02-27
RU2644470C2 (ru) 2018-02-12
MX2015003372A (es) 2015-08-12
PL2897779T3 (pl) 2018-11-30
HRP20181397T1 (hr) 2018-11-02
EP2897779B1 (de) 2018-05-30
CN104661802B (zh) 2018-11-06
SI2897779T1 (sl) 2018-10-30
BR122020013159B1 (pt) 2021-05-04
WO2014044647A3 (de) 2014-05-15
BR112015005659B1 (pt) 2020-11-10
ES2682765T3 (es) 2018-09-21
EP3308933A1 (de) 2018-04-18
PT2897779T (pt) 2018-09-28
EP2897779A2 (de) 2015-07-29
US10040228B2 (en) 2018-08-07
RU2015114439A (ru) 2016-11-10
CN109049505B (zh) 2020-09-29
CN104661802A (zh) 2015-05-27
CN109049505A (zh) 2018-12-21
EP3308933B1 (de) 2020-08-12
WO2014044647A2 (de) 2014-03-27
HUE039031T2 (hu) 2018-12-28
PL3308933T3 (pl) 2021-03-08
RS57717B1 (sr) 2018-12-31
CH706993A1 (en) 2014-03-31

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