WO2011026451A1 - Procédé et dispositif de moulage par injection de pièces moulées en matières plastiques - Google Patents
Procédé et dispositif de moulage par injection de pièces moulées en matières plastiques Download PDFInfo
- Publication number
- WO2011026451A1 WO2011026451A1 PCT/DE2009/001250 DE2009001250W WO2011026451A1 WO 2011026451 A1 WO2011026451 A1 WO 2011026451A1 DE 2009001250 W DE2009001250 W DE 2009001250W WO 2011026451 A1 WO2011026451 A1 WO 2011026451A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- injection
- station
- tool
- cooling
- heating
- Prior art date
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
- B29C45/06—Injection moulding apparatus using movable moulds or mould halves mounted on a turntable, i.e. on a rotating support having a rotating axis parallel to the mould opening, closing or clamping direction
-
- 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
- B29C2045/0094—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor injection moulding of small-sized articles, e.g. microarticles, ultra thin 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
- B29C45/72—Heating or cooling
- B29C45/73—Heating or cooling of the mould
- B29C2045/7393—Heating or cooling of the mould alternately heating and cooling
-
- 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
- B29C45/72—Heating or cooling
- B29C45/73—Heating or cooling of the mould
-
- 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
- B29L2031/00—Other particular articles
- B29L2031/756—Microarticles, nanoarticles
Definitions
- a variothermal temperature control is achieved with a simple tool design, low tool and energy costs and short cycle times.
- the investment in the separate stations for heating, injection, cooling and demolding is only once necessary for the injection molding machine, while in each tool, in which the variotherm temperature control is to be implemented, heating and cooling devices must be installed.
- the functions of the nozzle side of the tool which often consists of sprue or hot runner, manifold and needle valve, can also be moved to the injection station.
- the ejector package for demoulding the moldings is no longer required when arranging a separate demolding station on the closing plate of the injection molding machine in the future tool.
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE112009005208T DE112009005208A5 (de) | 2009-09-02 | 2009-09-02 | VERFAHREN UND VORRICHTUNG ZUM SPRITZGIEßEN VON FORMTEILEN AUS KUNSTSTOFFEN |
PCT/DE2009/001250 WO2011026451A1 (fr) | 2009-09-02 | 2009-09-02 | Procédé et dispositif de moulage par injection de pièces moulées en matières plastiques |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/DE2009/001250 WO2011026451A1 (fr) | 2009-09-02 | 2009-09-02 | Procédé et dispositif de moulage par injection de pièces moulées en matières plastiques |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2011026451A1 true WO2011026451A1 (fr) | 2011-03-10 |
Family
ID=42124400
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2009/001250 WO2011026451A1 (fr) | 2009-09-02 | 2009-09-02 | Procédé et dispositif de moulage par injection de pièces moulées en matières plastiques |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE112009005208A5 (fr) |
WO (1) | WO2011026451A1 (fr) |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3066353A (en) * | 1959-10-07 | 1962-12-04 | Marks | Apparatus for making plastic articles |
GB949361A (en) * | 1958-12-27 | 1964-02-12 | British United Shoe Machinery | Improvements in or relating to injection moulding machines |
DE1529866A1 (de) * | 1964-08-08 | 1970-01-02 | Dunlop Rubber Co | Vorrichtung zum Formen und Vulkanisieren von Kautschukteilen oder zum Formen von Kunststoffteilen |
JPS6064821A (ja) * | 1983-09-21 | 1985-04-13 | Sekisui Chem Co Ltd | 射出成形装置 |
GB2165797A (en) * | 1984-10-22 | 1986-04-23 | Richard J Bunyan | A process for forming waste plastics material into an article |
WO1992011989A1 (fr) * | 1991-01-03 | 1992-07-23 | David Rudy Brent | Appareil et procede de moulage par injection |
DE4307795A1 (de) * | 1993-03-12 | 1994-09-15 | Theo Rydmann | Verfahren und Vorrichtung zum Herstellen von formstatisch gerippten und strukturierten Platten, insbesondere zur Herstellung von Stabilpaletten aus Altkunststoffen |
US20020172736A1 (en) * | 2001-05-07 | 2002-11-21 | Jean-Pierre Chasles | Injection press for molding pieces of elastomer |
DE10136678A1 (de) * | 2001-07-27 | 2003-02-13 | Battenfeld Gmbh | Erwärmung einer Werkzeugkavität eines Spritzgießwerkzeuges |
WO2006077127A1 (fr) * | 2005-01-22 | 2006-07-27 | Zahoransky Gmbh Formen- Und Werkzeugbau | Machine de moulage par injection comprenant une paire de parties rapportees qui peuvent etre retirees d'un support |
DE102005037116B3 (de) * | 2005-08-03 | 2007-01-18 | Kunststoff-Prof. Ehrenstein GbR (vertretungsberechtigter Gesellschafter: Prof. Dr.-Ing. Dr.h.c. Gottfried W. Ehrenstein, 90427 Nürnberg) | Verfahren zur Herstellung eines Formteils, insbesondere Spritzgießverfahren |
DE102008022246A1 (de) * | 2008-05-02 | 2009-11-05 | Ckt Kunststoffverarbeitungstechnik Gmbh Chemnitz | Vorrichtung zum Spritzgießen von Formteilen aus Kunststoffen |
-
2009
- 2009-09-02 DE DE112009005208T patent/DE112009005208A5/de not_active Withdrawn
- 2009-09-02 WO PCT/DE2009/001250 patent/WO2011026451A1/fr active Application Filing
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB949361A (en) * | 1958-12-27 | 1964-02-12 | British United Shoe Machinery | Improvements in or relating to injection moulding machines |
US3066353A (en) * | 1959-10-07 | 1962-12-04 | Marks | Apparatus for making plastic articles |
DE1529866A1 (de) * | 1964-08-08 | 1970-01-02 | Dunlop Rubber Co | Vorrichtung zum Formen und Vulkanisieren von Kautschukteilen oder zum Formen von Kunststoffteilen |
JPS6064821A (ja) * | 1983-09-21 | 1985-04-13 | Sekisui Chem Co Ltd | 射出成形装置 |
GB2165797A (en) * | 1984-10-22 | 1986-04-23 | Richard J Bunyan | A process for forming waste plastics material into an article |
WO1992011989A1 (fr) * | 1991-01-03 | 1992-07-23 | David Rudy Brent | Appareil et procede de moulage par injection |
DE4307795A1 (de) * | 1993-03-12 | 1994-09-15 | Theo Rydmann | Verfahren und Vorrichtung zum Herstellen von formstatisch gerippten und strukturierten Platten, insbesondere zur Herstellung von Stabilpaletten aus Altkunststoffen |
US20020172736A1 (en) * | 2001-05-07 | 2002-11-21 | Jean-Pierre Chasles | Injection press for molding pieces of elastomer |
DE10136678A1 (de) * | 2001-07-27 | 2003-02-13 | Battenfeld Gmbh | Erwärmung einer Werkzeugkavität eines Spritzgießwerkzeuges |
WO2006077127A1 (fr) * | 2005-01-22 | 2006-07-27 | Zahoransky Gmbh Formen- Und Werkzeugbau | Machine de moulage par injection comprenant une paire de parties rapportees qui peuvent etre retirees d'un support |
DE102005037116B3 (de) * | 2005-08-03 | 2007-01-18 | Kunststoff-Prof. Ehrenstein GbR (vertretungsberechtigter Gesellschafter: Prof. Dr.-Ing. Dr.h.c. Gottfried W. Ehrenstein, 90427 Nürnberg) | Verfahren zur Herstellung eines Formteils, insbesondere Spritzgießverfahren |
DE102008022246A1 (de) * | 2008-05-02 | 2009-11-05 | Ckt Kunststoffverarbeitungstechnik Gmbh Chemnitz | Vorrichtung zum Spritzgießen von Formteilen aus Kunststoffen |
Also Published As
Publication number | Publication date |
---|---|
DE112009005208A5 (de) | 2012-07-26 |
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