ES2064788T3 - Dispositivo para llenar moldes de fundicion con resina de moldeo y similares. - Google Patents

Dispositivo para llenar moldes de fundicion con resina de moldeo y similares.

Info

Publication number
ES2064788T3
ES2064788T3 ES91103882T ES91103882T ES2064788T3 ES 2064788 T3 ES2064788 T3 ES 2064788T3 ES 91103882 T ES91103882 T ES 91103882T ES 91103882 T ES91103882 T ES 91103882T ES 2064788 T3 ES2064788 T3 ES 2064788T3
Authority
ES
Spain
Prior art keywords
cast
resin
tank
similar
pressure
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
ES91103882T
Other languages
English (en)
Inventor
Hans-Joachim Steindorf
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.)
Hedrich Wilhelm Vakuumanlagen GmbH and Co KG
Original Assignee
Hedrich Wilhelm Vakuumanlagen GmbH and 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 Hedrich Wilhelm Vakuumanlagen GmbH and Co KG filed Critical Hedrich Wilhelm Vakuumanlagen GmbH and Co KG
Application granted granted Critical
Publication of ES2064788T3 publication Critical patent/ES2064788T3/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
    • B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
    • B29C31/04—Feeding of the material to be moulded, e.g. into a mould cavity
    • B29C31/06—Feeding of the material to be moulded, e.g. into a mould cavity in measured doses, e.g. by weighting
    • B29C31/065—Feeding of the material to be moulded, e.g. into a mould cavity in measured doses, e.g. by weighting using volumetric measuring chambers moving between a charging station and a discharge station
    • 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
    • B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
    • B29C31/04—Feeding of the material to be moulded, e.g. into a mould cavity
    • B29C31/041—Feeding of the material to be moulded, e.g. into a mould cavity using filling or dispensing heads placed in closed moulds or in contact with mould walls
    • 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
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/22—Component parts, details or accessories; Auxiliary operations
    • B29C39/24—Feeding the material into the mould

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Robotics (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

LA INVENCION DESCRIBE UN DISPOSITIVO QUE SE UTILIZA PARA EL LLENADO TOTAL DE MOLDES DE FUNDICION (15) CON RESINAS (3) DE FUNDICION O SINTETICAS, Y TIENE UN RECIPIENTE (5) DE PRESION EQUIPADO CON DICHA RESINA, Y SE CARACTERIZA PORQUE: NO SE EFECTUA NUEVA IMPULSION DE GAS SOBRE LA RESINA (3) DE FUNDICION DESGASIFICADA ANTES DEL LLENADO DEL MOLDE (15); SIMULTANEAMENTE AL TRABAJO DE LIMPIEZA DE LA RESINA, QUE PERMANECE Y SE ENDURECE EN EL RECIPIENTE (5) DE PRESION, SE RESTRINGE LA IMPULSION DE UN GAS A UN MINIMO; SE DISPONE EN EL RECIPIENTE (5), UN DEPOSITO (6) DE FUNDICION ELASTICO CON ORIFICIOS (7) DE LLENADO Y VACIADO; DICHO DEPOSITO SE UTILIZA PARA LA RECEPCION DE RESINA (3) DE FUNDICION, Y SE ACOPLA A LA TUBERIA (18) DE SUMINISTRO PARA LA RESINA SINTETICA, O AL MOLDE (15) DE FUNDICION; EL VACIADO DEL DEPOSITO (6) SE EFECTUA POR UN MEDIO DE PRESION LIQUIDA O GASEOSA SITUADA EN EL INTERIOR DEL DEPOSITO DE PRESION (5).
ES91103882T 1990-10-05 1991-03-14 Dispositivo para llenar moldes de fundicion con resina de moldeo y similares. Expired - Lifetime ES2064788T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9013922 1990-10-05
DE9014257U DE9014257U1 (de) 1990-10-05 1990-10-13 Anordnung zum Füllen von Gießformen mit Gießharz u.dgl.

Publications (1)

Publication Number Publication Date
ES2064788T3 true ES2064788T3 (es) 1995-02-01

Family

ID=25957275

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91103882T Expired - Lifetime ES2064788T3 (es) 1990-10-05 1991-03-14 Dispositivo para llenar moldes de fundicion con resina de moldeo y similares.

Country Status (7)

Country Link
US (1) US5147660A (es)
EP (1) EP0478876B1 (es)
JP (1) JP3190367B2 (es)
AT (1) ATE114540T1 (es)
DE (2) DE9014257U1 (es)
DK (1) DK0478876T3 (es)
ES (1) ES2064788T3 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0615825B1 (de) * 1993-03-14 1998-11-04 WILHELM HEDRICH VAKUUMANLAGEN GmbH & Co. KG Verfahren und Vorrichtung zum Füllen von Giessformen mit Giessharz o. dgl. giessfähig flüssigen Medien
DE4318496C2 (de) * 1993-03-14 1999-12-02 Hedrich Vakuumanlagen Wilhelm Verfahren und Vorrichtung zum Füllen von Gießformen mit Gießharz o. dgl. gießfähig flüssigen Medien
ATE168926T1 (de) * 1994-03-17 1998-08-15 Hedrich Vakuumanlagen Wilhelm Verfahren und vorrichtung zum befüllen von giessformen mit giessharz
JPH10119066A (ja) * 1996-10-24 1998-05-12 Shonan Design Kk 真空注型成形機
FR2768958B1 (fr) * 1997-09-30 1999-12-24 Ecia Equip Composants Ind Auto Installation de fabrication de pieces en matiere thermoplastique notamment pour vehicules automobiles
DE19838173A1 (de) * 1998-08-21 2000-02-24 Gerg Blasius Vakuum-Gießverfahren, Vakuum-Gießvorrichtung und ein nach dem Vakuum-Gießverfahren hergestelltes Kunststoff-Formteil
US6284173B1 (en) * 1998-11-06 2001-09-04 Nordson Corporation Method for vacuum encapsulation of semiconductor chip packages
US6255142B1 (en) 1999-10-29 2001-07-03 Nordson Corporation Method for underfilling semiconductor devices
JP2005514760A (ja) * 2001-07-09 2005-05-19 ノードソン　コーポレーション 真空補助を使用して電子構成要素をアンダーフィルする方法および装置
US6861278B2 (en) * 2002-04-11 2005-03-01 Nordson Corporation Method and apparatus for underfilling semiconductor devices
GB2403179B (en) * 2003-06-24 2007-10-24 Trysome Ltd Liquid supply system
DE102012103668A1 (de) * 2012-04-26 2013-10-31 Hedrich Gmbh Vorratsbehälter für Gießharz sowie Verfahren und Vorrichtung zum Vergießen von Gießharz
US10954929B2 (en) 2018-09-19 2021-03-23 Mueller International, Llc Material dispensing system with gas removal

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3351235A (en) * 1964-10-30 1967-11-07 Paton Hamilton Neil King Internal membrane mechanism and method for unloading material from containers
US3421663A (en) * 1963-09-09 1969-01-14 Dynabulk Corp Material discharging device for containers
FR2250619A1 (en) * 1973-11-08 1975-06-06 Louis Roger Valve for injection head blending active reagents - by compressing an annular sleeve in an outlet nozzle
DE2505823A1 (de) * 1975-02-12 1976-08-26 Patra Patent Treuhand Verfahren und vorrichtung zum kontinuierlichen mischen und dosieren von zweikomponenten-kittmasse mit grossem mischungsverhaeltnis fuer die fertigung von elektrischen lampen
FR2361995A1 (fr) * 1975-06-04 1978-03-17 Garcia Corp Machine de transfert de produits fluides et destinee notamment au remplissage de moules
DE2748982C2 (de) * 1977-11-02 1987-10-01 Wilhelm Hedrich Vakuumanlagen GmbH und Co KG, 6332 Ehringshausen Anordnung zum Füllen von Gießformen mit Gießharz od.dgl. gießfähig flüssigen Medien
DE3111957A1 (de) * 1981-03-26 1982-10-07 Maschinenfabrik Hennecke Gmbh, 5090 Leverkusen Einrichtung zum herstellen eines schaumstoff oder massivstoff bildenden fliessfaehigen reaktionsgemisches aus mindestens zwei fliessfaehigen komponenten
US4583663A (en) * 1983-02-11 1986-04-22 Vincent C. Bonerb Valve assembly and automatic control system for material handling and storage bin
US4728004A (en) * 1983-06-03 1988-03-01 Bonerb, Vincent C. Material-handling and discharge bin of the type having a fluid-expandable flexible membrane for discharge assistance

Also Published As

Publication number Publication date
JP3190367B2 (ja) 2001-07-23
EP0478876A1 (de) 1992-04-08
DE9014257U1 (de) 1991-01-17
JPH04234615A (ja) 1992-08-24
DE59103667D1 (de) 1995-01-12
US5147660A (en) 1992-09-15
DK0478876T3 (da) 1995-05-01
EP0478876B1 (de) 1994-11-30
ATE114540T1 (de) 1994-12-15

Similar Documents

Publication Publication Date Title
ES2064788T3 (es) Dispositivo para llenar moldes de fundicion con resina de moldeo y similares.
DE50005601D1 (de) Vorrichtung zur blasformung von behältern
UY23429A1 (es) Recipiente con base de sustentacion para el llenado en caliente
ES2183196T3 (es) Procedimiento de fabricacion de piezas de material compuesto, mediante moldeo por transferencia de resina.
ES2048873T3 (es) Envase distribuidor para distribuir liquidos.
MXPA03000496A (es) Envase y cierre moldeado por insuflacion, y metodo y aparato para hacer los mismos.
ES2124804T3 (es) Procedimiento y dispositivo para llenar moldes de colada con resina de colada o fluidos colables similares.
ES2131860T3 (es) Barril con tapa.
DE502005005193D1 (de) Wasserwaage
NO20045338L (no) Orginalitetssikring for transport- og lagringsbeholder for vaesker
DK79488D0 (da) Lukke til beholder til optagelse af flydende fyldemateriale
FR2822810B1 (fr) Dispositif de bouchage pour une bonbonne, munie de moyens de retenue et d'accorchage d'un joint coule ou moule, et procede de realisation
MX9201612A (es) Metodo y aparato para cerrar un envase para liquidos.
ES2140604T3 (es) Ventilacion de moldes.
ES2130764T3 (es) Dispositivo para la distribucion de un producto almacenado a presion y recipiente asi equipado.
ES2042330T3 (es) Dispositivo de espumacion y procedimiento para expulsar el volumen residual de aire de reacipientes con relleno de fluido espumoso, especialmente botellas.
ES2103265T3 (es) Procedimiento para la obtencion de cuerpos de moldeo multicapa.
BR9807053A (pt) Recipiente de plástico moldado a sopro, de custo efetivo, ambientalmente conveniente
ATE58348T1 (de) Aus kunststoff bestehender behaelter.
ES2127321T3 (es) Maquina automatica moldeadora por inyeccion o por presion y procedimiento para el registro del frente de la masa fundida.
ES2193729T3 (es) Moldeo por tansferencia de resina.
ES2145999T3 (es) Dispositivo de moldeo y un adaptador para un dispositivo de moldeo.
ES2106583T3 (es) Dispositivo para el llenado aseptico de recipientes.
ES2039190B1 (es) Procedimiento de reciclado de materiales sinteticos duroplasticos no reforzados con fibras.
GB1203864A (en) Wall or wall element of a container or tube for fluid lactam

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 478876

Country of ref document: ES