ES2113570T3 - Unidad de inyeccion en las maquinas de fundicion inyectada para la fabricacion de piezas de material termoplastico. - Google Patents

Unidad de inyeccion en las maquinas de fundicion inyectada para la fabricacion de piezas de material termoplastico.

Info

Publication number
ES2113570T3
ES2113570T3 ES94106266T ES94106266T ES2113570T3 ES 2113570 T3 ES2113570 T3 ES 2113570T3 ES 94106266 T ES94106266 T ES 94106266T ES 94106266 T ES94106266 T ES 94106266T ES 2113570 T3 ES2113570 T3 ES 2113570T3
Authority
ES
Spain
Prior art keywords
paint
injection
injection unit
cylinder
conduction
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES94106266T
Other languages
English (en)
Inventor
Hubert Drewinski
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kloeckner Desma Schuhmaschinen GmbH
Original Assignee
Kloeckner Desma Schuhmaschinen GmbH
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 Kloeckner Desma Schuhmaschinen GmbH filed Critical Kloeckner Desma Schuhmaschinen GmbH
Application granted granted Critical
Publication of ES2113570T3 publication Critical patent/ES2113570T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B29C45/18—Feeding the material into the injection moulding apparatus, i.e. feeding the non-plastified material into the injection unit
    • B29C45/1816—Feeding auxiliary material, e.g. colouring material
    • 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
    • B29C45/18—Feeding the material into the injection moulding apparatus, i.e. feeding the non-plastified material into the injection unit
    • B29C45/1816—Feeding auxiliary material, e.g. colouring material
    • B29C2045/185—Feeding auxiliary material, e.g. colouring material controlling the amount of auxiliary material

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

LA INVENCION SE REFIERE A UNA UNIDAD DE INYECCION EN MAQUINAS DE FUNDICION DE INYECCION PARA LA ELABORACION DE PIEZAS DE MATERIAL SINTETICO TERMOPLASTICO, DONDE LA UNIDAD (1) DE INYECCION DISPONE DE UN CILINDRO (2,5) DE INYECCION Y PLASTIFICACION, DE UN TORNILLO (3) SINFIN DE INYECCION Y PLASTIFICACION ROTATIVO Y CON DESPLAZAMIENTO AXIAL, DE UNA TOBERA (10,12) DE INYECCION BLOQUEABLE CONTRA EL CILINDRO (2) PLASTIFICADOR, ASI COMO UN EQUIPO (15 HASTA 19) DE DOSIFICACION DE PINTURA CON AL MENOS UN RECIPIENTE (16) DE PINTURA, QUE ESTA UNIDO POR MEDIO DE UNA CONDUCCION (15) DE ALIMENTACION DE PINTURA CON LA UNIDAD (1) DE INYECCION. SE HA PREVISTO SEGUN LA INVENCION, QUE EN LA CONDUCCION (15) DE AFLUENCIA DE PINTURA SE ENCUENTRE INTEGRADO UN CILINDRO (17) DOSIFICADOR DE PINTURA, CUYO MOVIMIENTO DEL EMBOLO ESTE ACOPLADO CON EL MOVIMIENTO AXIAL DEL TORNILLO (3) SINFIN DE INYECCION Y PLASTIFICACION, Y QUE LA CONDUCCION (15) DE ALIMENTACION DE PINTURA EN LA TOBERA (10,12) DE INYECCION DESEMBOQUE ENLA CORRIENTE DE MASA A SER PLASTIFICADA Y QUE SE DISPONGA DE UN MEZCLADOR (14) EN LA DIRECCION DE TRANSPORTE DETRAS DE LA EMBOCADURA DE LA CONDUCCION (15) DE ALIMENTACION DE PINTURA.
ES94106266T 1993-05-06 1994-04-22 Unidad de inyeccion en las maquinas de fundicion inyectada para la fabricacion de piezas de material termoplastico. Expired - Lifetime ES2113570T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4314941A DE4314941C2 (de) 1993-05-06 1993-05-06 Spritzeinheit an Spritzgießmaschinen zur Herstellung thermoplastischer Kunststoffteile

Publications (1)

Publication Number Publication Date
ES2113570T3 true ES2113570T3 (es) 1998-05-01

Family

ID=6487291

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94106266T Expired - Lifetime ES2113570T3 (es) 1993-05-06 1994-04-22 Unidad de inyeccion en las maquinas de fundicion inyectada para la fabricacion de piezas de material termoplastico.

Country Status (3)

Country Link
EP (1) EP0623445B1 (es)
DE (2) DE4314941C2 (es)
ES (1) ES2113570T3 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE227203T1 (de) 1998-12-30 2002-11-15 Zahoransky Anton Gmbh & Co Verfahren und spritzgiessmaschine zum herstellen von spritzlingen, insbesondere von zahnbürstenkörpern oder zahnbürsten
DE10107205C1 (de) * 2001-07-25 2002-07-18 Kloeckner Desma Schuhmaschinen Ventilanordnung zur Steuerung der Zudosierung von fluiden Additiven in eine Kunststoffschmelze
DE10223374B4 (de) * 2002-05-25 2007-12-13 Frank Berndsen Vorrichtung zum universellen Einfärben von kontinuierlich unter Druck strömenden, in einer Plastifiziereinheit plastifizierten viskosen Massen
WO2004000527A1 (de) * 2002-06-19 2003-12-31 Braun Gmbh Verfahren und vorrichtung zum herstellen von spritzlingen im spritzgussverfahren, insbesondere von zahnbürsten oder zahnbürstenkörpern
EP2127846B1 (de) 2008-05-30 2015-05-20 Hunold + Knoop Kunststofftechnik GmbH Vorrichtung zur Verarbeitung von Kunststoffen
US8453891B2 (en) 2009-04-07 2013-06-04 3M Innovative Properties Company Pump-less toner dispensing cap
US8490893B2 (en) 2009-04-07 2013-07-23 3M Innovative Properties Company Pump-less toner dispenser
PT104992A (pt) * 2010-03-08 2011-09-08 Polisport Plasticos S A Sistema para mudança de cor instantânea no processo de moldagem por injecção de termoplásticos e jusante do cilindro
DE102010039025A1 (de) 2010-08-06 2012-02-09 Sumitomo (Shi) Demag Plastics Machinery Gmbh Plastifiziereinheit für eine Spritzgießmaschine, einen Extruder und dergleichen und dafür vorgesehene Flüssigkeitszuführeinrichtung
USD919045S1 (en) 2018-09-12 2021-05-11 3M Innovative Properties Company Liquid delivery system coupler
USD918339S1 (en) 2018-09-12 2021-05-04 3M Innovative Properties Company Liquid delivery system cup
USD898868S1 (en) 2018-09-12 2020-10-13 3M Innovative Properties Company Liquid delivery system lid

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1258835B (de) * 1964-08-28 1968-01-18 James R Lage Dr Mischeinrichtung
DE1704754A1 (de) * 1967-04-28 1971-05-27 Zoehren Josef Dipl Ing Dr Breitschlitzduese fuer das Strangpressen von Schaumstoffbahnen
DE2363503A1 (de) * 1973-12-20 1975-07-03 Schmalbach Lubeca Verfahren und vorrichtung zum herstellen von kunststoffteilen mit einen marmorierungseffekt aufweisenden waenden
CH615113A5 (es) * 1976-04-29 1980-01-15 Sulzer Ag
US4135870A (en) * 1976-06-03 1979-01-23 Standard Oil Company (Indiana) Machine for producing additive containing plastic articles
JPS53147757A (en) * 1977-05-30 1978-12-22 Toyota Motor Corp Coloring molding of resin
JPS5996932A (ja) * 1982-11-25 1984-06-04 Sharp Corp 射出成形機
FI90325C (fi) * 1990-12-14 1994-01-25 Neste Oy Menetelmä sähköäjohtavan muovituotteen valmistamiseksi

Also Published As

Publication number Publication date
EP0623445B1 (de) 1998-01-07
DE59404916D1 (de) 1998-02-12
DE4314941C2 (de) 1995-04-06
EP0623445A1 (de) 1994-11-09
DE4314941A1 (de) 1994-11-10

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