FR2454898A1 - Presse d'injection avec dispositif de demoulage - Google Patents

Presse d'injection avec dispositif de demoulage

Info

Publication number
FR2454898A1
FR2454898A1 FR8009437A FR8009437A FR2454898A1 FR 2454898 A1 FR2454898 A1 FR 2454898A1 FR 8009437 A FR8009437 A FR 8009437A FR 8009437 A FR8009437 A FR 8009437A FR 2454898 A1 FR2454898 A1 FR 2454898A1
Authority
FR
France
Prior art keywords
mould
injection moulding
ejection device
device operating
moulding machine
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.)
Granted
Application number
FR8009437A
Other languages
English (en)
Other versions
FR2454898B1 (fr
Inventor
Gunther Schauffele
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.)
Werner and Pfleiderer GmbH
Original Assignee
Werner and Pfleiderer 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 Werner and Pfleiderer GmbH filed Critical Werner and Pfleiderer GmbH
Publication of FR2454898A1 publication Critical patent/FR2454898A1/fr
Application granted granted Critical
Publication of FR2454898B1 publication Critical patent/FR2454898B1/fr
Granted 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
    • B29C45/03—Injection moulding apparatus
    • B29C45/04—Injection moulding apparatus using movable moulds or mould halves
    • B29C45/0408—Injection moulding apparatus using movable moulds or mould halves involving at least a linear movement
    • B29C45/0416—Injection moulding apparatus using movable moulds or mould halves involving at least a linear movement co-operating with fixed mould halves
    • 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
    • B29C45/40—Removing or ejecting moulded articles
    • 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
    • B29C45/40—Removing or ejecting moulded articles
    • B29C2045/4073—Ejection devices located outside the injection moulding machine

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

A.PRESSE D'INJECTION POUR LA FABRICATION DE PIECES MOULEES NOTAMMENT COMPORTANT DES INSERTS, AVEC UN MOULE EN PLUSIEURS PIECES ET AVEC UN DISPOSITIF DE FERMETURE DU MOULE, LA PRESSE ETANT OUVERTE LE MOULE POUVANT ETRE DEPLACE HORS DE LA PRESSE PERPENDICULAIREMENT AU SENS DE FERMETURE DU DISPOSITIF DE FERMETURE DU MOULE DANS UN DISPOSITIF DE DEMOULAGE. B.PRESSE CARACTERISEE EN CE QU'ELLE EST MUNIE D'UN DISPOSITIF DE LEVAGE 25 RECEVANT UN MOULE 20, LE DISPOSITIF DE DEMOULAGE 27 COMPORTANT AU MOINS UN CHARIOT DE LEVAGE DEMOULEUR 35 RECEVANT UN AUTRE MOULE, TANDIS QU'UN DISPOSITIF DE LEVAGE DE TRANSPORT EST PREVU POUR DEPLACER UN MOULE 20 HORS DE LA PRESSE D'INJECTION 1 DANS LE DISPOSITIF DE DEMOULAGE 27. C.L'INVENTION S'APPLIQUE NOTAMMENT AUX PIECES EN CAOUTCHOUC MOULEES AVEC INSERTS.
FR8009437A 1979-04-27 1980-04-25 Presse d'injection avec dispositif de demoulage Granted FR2454898A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2917042A DE2917042C2 (de) 1979-04-27 1979-04-27 Spritzgießvorrichtung mit Entformungseinrichtung

Publications (2)

Publication Number Publication Date
FR2454898A1 true FR2454898A1 (fr) 1980-11-21
FR2454898B1 FR2454898B1 (fr) 1984-07-13

Family

ID=6069375

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8009437A Granted FR2454898A1 (fr) 1979-04-27 1980-04-25 Presse d'injection avec dispositif de demoulage

Country Status (5)

Country Link
DE (1) DE2917042C2 (fr)
FR (1) FR2454898A1 (fr)
HU (1) HU180329B (fr)
IT (1) IT1141237B (fr)
SU (1) SU984399A3 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4008310C2 (de) * 1990-03-15 1994-10-06 Krauss Maffei Ag Vorrichtung zum Entnehmen von Spritzgießteilen
CN102814916A (zh) * 2012-09-17 2012-12-12 衡阳华意机械有限公司 双层下模装置注射机及注射方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2073141A5 (fr) * 1969-12-09 1971-09-24 Katashi Aoki Procede et appareil de moulage par injection
US3973888A (en) * 1974-05-06 1976-08-10 Karl Hehl Die closing unit for injection molding machine with molding die having multiple transfer sections
US3982869A (en) * 1974-07-22 1976-09-28 Eggers James W Injection molding apparatus with alternatively shuttled mold sections
FR2365421A1 (fr) * 1976-09-22 1978-04-21 Uniroyal Gmbh Dispositif pour enlever un materiau moule de moules a plusieurs plaques

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT317524B (de) * 1967-09-04 1974-09-10 Continject Aktiebolag Spritzgußmaschine für nichtmetallische Massen, z.B. Kunststoff

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2073141A5 (fr) * 1969-12-09 1971-09-24 Katashi Aoki Procede et appareil de moulage par injection
US3973888A (en) * 1974-05-06 1976-08-10 Karl Hehl Die closing unit for injection molding machine with molding die having multiple transfer sections
US3982869A (en) * 1974-07-22 1976-09-28 Eggers James W Injection molding apparatus with alternatively shuttled mold sections
FR2365421A1 (fr) * 1976-09-22 1978-04-21 Uniroyal Gmbh Dispositif pour enlever un materiau moule de moules a plusieurs plaques

Also Published As

Publication number Publication date
HU180329B (en) 1983-02-28
FR2454898B1 (fr) 1984-07-13
DE2917042B1 (de) 1980-07-17
IT1141237B (it) 1986-10-01
SU984399A3 (ru) 1982-12-23
IT8020160A0 (it) 1980-02-25
DE2917042C2 (de) 1981-04-30

Similar Documents

Publication Publication Date Title
JPS51125160A (en) Automatically opening or closing valve gate for plastic injection molding
GB1459651A (en) Apparatus for the shot-like feeding of a mixture to a mould
DE3263177D1 (en) Injection moulding machine with take-out device
ES441960A1 (es) Perfeccionamientos introducidos en el conjunto de cierre pa-ra maquinas de fundicion inyectada.
FR2454898A1 (fr) Presse d'injection avec dispositif de demoulage
ATE200641T1 (de) Nadelverschlussdüse mit spritzgiessform und verschlussnadel
JPS5579130A (en) Mold clamping device for projection molding machine
FR2295889A1 (fr) Couvercle distributeur pour produit pulverulent ou granule
CA921666A (en) Injection mould having a closure in the injection channel
FR1369136A (fr) Presse hydraulique, notamment dispositif de fermeture du moule d'une machine de coulage par injection
FR1493473A (fr) Perfectionnement aux dispositifs de fermeture des plateaux de presses à injecter les matières plastiques
JPS5476657A (en) Hot-runner mold for injection molding
FR1605509A (en) Plastics injection nozzle
ES482612A1 (es) Perfeccionamientos en los moldes para el moldeo por inyeccion de cadenas de cierre de cremallera continuas.
FR2294785A1 (fr) Element ejecteur dit ejecteur plat pour moules de moulage par compression et par injection
JPS5440859A (en) Mold for connection molding
AT307017B (de) Formschließ- und -öffnungsvorrichtung für Spritzgießmaschinen
CH474354A (de) Formöffnungs- und -schliessvorrichtung für Spritzgiessmaschinen
FR2310860A1 (fr) Groupe de fermeture de moule a capot de securite pour presse a mouler par injection
FR1439212A (fr) Dispositif de sécurité de fermeture des presses hydrauliques pour le moulage par injection des matières plastiques et similaires
GB1466855A (en) Apparatus for use in injection moulding or die casting
NL6902323A (en) Improved tile press
FR1324886A (fr) Machine à mouler sous pression ou à injection munie d'un dispositif de blocage hydraulique pour le blocage de la pièce de fermeture en position de fermeture du moule
FR1503823A (fr) Dispositif automatique de fermeture et d'ouverture de moules sur chaînes de moulage
FR1301784A (fr) Dispositif d'ouverture et de fermeture du moule pour machines à mouler, en particulier, pour machines à mouler par injection

Legal Events

Date Code Title Description
ST Notification of lapse