PT3892439T - Um sistema de distribuição de plástico fundido com atuação de cabo puxa-empurra - Google Patents

Um sistema de distribuição de plástico fundido com atuação de cabo puxa-empurra

Info

Publication number
PT3892439T
PT3892439T PT211672258T PT21167225T PT3892439T PT 3892439 T PT3892439 T PT 3892439T PT 211672258 T PT211672258 T PT 211672258T PT 21167225 T PT21167225 T PT 21167225T PT 3892439 T PT3892439 T PT 3892439T
Authority
PT
Portugal
Prior art keywords
push
delivery system
molten plastic
pull cable
cable actuation
Prior art date
Application number
PT211672258T
Other languages
English (en)
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 PT3892439T publication Critical patent/PT3892439T/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
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/28—Closure devices therefor
    • B29C45/2806—Closure devices therefor consisting of needle valve systems
    • B29C45/281—Drive means 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
    • 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
    • B29C45/2725—Manifolds
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C11/00—Pivots; Pivotal connections
    • F16C11/02—Trunnions; Crank-pins
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K51/00—Other details not peculiar to particular types of valves or cut-off 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
    • B29C45/17—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
    • B29C45/281—Drive means therefor
    • B29C2045/2813—Common drive means for several needle valves
    • 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
    • B29C45/281—Drive means therefor
    • B29C2045/2831—Needle valves driven by a cam
    • 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
    • B29C45/281—Drive means therefor
    • B29C2045/2834—Needle valves driven by a lever

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
PT211672258T 2020-04-08 2021-04-07 Um sistema de distribuição de plástico fundido com atuação de cabo puxa-empurra PT3892439T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US202063006964P 2020-04-08 2020-04-08

Publications (1)

Publication Number Publication Date
PT3892439T true PT3892439T (pt) 2023-02-09

Family

ID=75426493

Family Applications (1)

Application Number Title Priority Date Filing Date
PT211672258T PT3892439T (pt) 2020-04-08 2021-04-07 Um sistema de distribuição de plástico fundido com atuação de cabo puxa-empurra

Country Status (6)

Country Link
US (1) US11731330B2 (pt)
EP (1) EP3892439B1 (pt)
CN (1) CN113492497A (pt)
ES (1) ES2941243T3 (pt)
PL (1) PL3892439T3 (pt)
PT (1) PT3892439T (pt)

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1234977B (de) * 1961-05-02 1967-02-23 Ludwig Maurer Spritzgiessmaschine fuer Kunststoffe und aehnlich verarbeitbare Werkstoffe
AT246982B (de) * 1963-03-25 1966-05-10 Battenfeld Geb Spritzgußmaschine zur Verarbeitung thermoplastischer Kunststoffe
US3354507A (en) * 1965-05-26 1967-11-28 Orrevad Eric Osten Injection moulding nozzles for plastics
GB1118692A (en) 1965-10-15 1968-07-03 Smiths Industries Ltd Improvements in or relating to injection moulding machines
US3398435A (en) * 1965-10-22 1968-08-27 Inv S Finance Corp Method and apparatus for molding plastics
US3910744A (en) * 1970-05-28 1975-10-07 Grandview Ind Limited Apparatus for belling plastic pipe
US3731874A (en) * 1971-06-29 1973-05-08 Dick Co Ab Combination count-down counter and reset counter for a duplicating machine or the like
US4439127A (en) * 1980-01-22 1984-03-27 Walter Frohn Machine for producing blown hollow synthetic resin workpieces
NL8100791A (nl) 1981-02-18 1982-09-16 Anthonie Van Den Brink Afsluitsysteem.
DE3243991C2 (de) * 1982-11-27 1985-01-10 Karl 7298 Loßburg Hehl Formschließeinheit mit einer Auswerfer-Antriebsvorrichtung
JPS59186564U (ja) 1983-05-31 1984-12-11 石川島播磨重工業株式会社 仕切弁
JPS6449782U (pt) 1987-09-22 1989-03-28
WO1996027489A1 (de) 1995-03-03 1996-09-12 Stern Christian Rene Beheizte werkzeugdüse
DE19532978A1 (de) 1995-09-07 1997-03-13 Eurotool Gmbh Betätigungsanordnung für Verschlußnadeln
US6294122B1 (en) 1998-06-26 2001-09-25 Synventive Molding Solutions, Inc. Electric actuator for a melt flow control pin
US6334765B1 (en) * 1998-10-21 2002-01-01 Engel Maschinenbau Gesellschaft M.B.H. Injection molding machine having a C-form frame
GB0110263D0 (en) * 2001-04-26 2001-06-20 Cinpres Ltd Method and apparatus for injection moulding
US6893249B2 (en) 2001-09-07 2005-05-17 Mold-Masters Limited Valve pin actuating mechanism
JP2004209955A (ja) 2003-01-06 2004-07-29 Fujio Yamada 射出成形用ホットランナ金型のバルブゲート
US8304681B2 (en) * 2007-09-13 2012-11-06 Comau, Inc. Universal weld gun configuration
EP2047961B1 (en) * 2007-10-12 2011-06-08 Mold-Masters (2007) Limited Actuator position sensing for a needle-valve for injection molding
EP3009251B1 (en) 2014-10-15 2021-06-23 Inglass S.p.A. Apparatus for injection molding of plastic material
CN109153165B (zh) * 2016-06-09 2020-12-08 圣万提注塑工业（苏州）有限公司 用于注塑成型***的致动器控制的电缆传输
EP3535105B1 (en) * 2016-11-02 2020-10-07 Otto Männer Innovation GmbH Hot runner injection molding apparatus and associated flexible actuator to valve pin connection
WO2018194961A1 (en) 2017-04-18 2018-10-25 Synventive Molding Solutions, Inc. Linear to linear valve pin drive during injection cycle
CN107263814B (zh) 2017-08-09 2020-03-10 柳道万和(苏州)热流道***有限公司 热流道***
CN107538688B (zh) 2017-10-11 2020-03-10 柳道万和(苏州)热流道***有限公司 热流道***
CN108312441A (zh) 2018-03-01 2018-07-24 柳道万和(苏州)热流道***有限公司 阀针式热流道缸
US11465335B2 (en) * 2018-06-29 2022-10-11 Arevo, Inc. Filament cutter
CN210211226U (zh) 2019-05-30 2020-03-31 深圳市米高科技有限公司 一种伺服电动针阀热流道装置

Also Published As

Publication number Publication date
CN113492497A (zh) 2021-10-12
EP3892439A1 (en) 2021-10-13
US20210316486A1 (en) 2021-10-14
EP3892439B1 (en) 2023-01-11
ES2941243T3 (es) 2023-05-19
US11731330B2 (en) 2023-08-22
PL3892439T3 (pl) 2023-05-15

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