WO2010052747A3 - Composants d'une installation d'injection pour un matériau devant être moulé et procédé de moulage associé - Google Patents
Composants d'une installation d'injection pour un matériau devant être moulé et procédé de moulage associé Download PDFInfo
- Publication number
- WO2010052747A3 WO2010052747A3 PCT/IT2009/000497 IT2009000497W WO2010052747A3 WO 2010052747 A3 WO2010052747 A3 WO 2010052747A3 IT 2009000497 W IT2009000497 W IT 2009000497W WO 2010052747 A3 WO2010052747 A3 WO 2010052747A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- molded
- components
- molding method
- injection plant
- injection
- Prior art date
Links
- 238000002347 injection Methods 0.000 title abstract 4
- 239000007924 injection Substances 0.000 title abstract 4
- 239000000463 material Substances 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- 238000000465 moulding Methods 0.000 title 1
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/0026—Recovery of plastics or other constituents of waste material containing plastics by agglomeration or compacting
- B29B17/0042—Recovery of plastics or other constituents of waste material containing plastics by agglomeration or compacting for shaping parts, e.g. multilayered parts with at least one layer containing regenerated plastic
-
- 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
-
- 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
-
- 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
- B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
- B29C45/58—Details
- B29C45/63—Venting or degassing means
-
- 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
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/26—Scrap or recycled material
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Abstract
La présente invention porte sur une buse d'injection (1) qui comprend un orifice de sortie (IF) pour injecter un matériau (M) dans un orifice d'injection (7) d'un moule (9). La buse comporte, à l'intérieur, un élément d'accouplement (3) approprié pour ouvrir ou fermer l'orifice de sortie (IF) et pour accoupler ou libérer un élément de fermeture (5) de l'orifice d'injection (7) du moule dans le but d'ouvrir ou fermer celui-ci.
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITFI2008A000216 | 2008-11-07 | ||
ITFI2008A000214 | 2008-11-07 | ||
IT000215A ITFI20080215A1 (it) | 2008-11-07 | 2008-11-07 | "ugello di iniezione per un materiale da stampare e relativo metodo di stampaggio" |
IT000216A ITFI20080216A1 (it) | 2008-11-07 | 2008-11-07 | "degasatore per estrarre i gas contenuti in un materiale da iniettare in uno stampo" |
IT000214A ITFI20080214A1 (it) | 2008-11-07 | 2008-11-07 | "impianto di iniezione per un materiale da stampare e relativo metodo di funzionamento" |
ITFI2008A000215 | 2008-11-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2010052747A2 WO2010052747A2 (fr) | 2010-05-14 |
WO2010052747A3 true WO2010052747A3 (fr) | 2010-08-05 |
Family
ID=42062269
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IT2009/000497 WO2010052747A2 (fr) | 2008-11-07 | 2009-11-04 | Composants d'une installation d'injection pour un matériau devant être moulé et procédé de moulage associé |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2010052747A2 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1397299B1 (it) * | 2009-12-02 | 2013-01-04 | Adricom Srl | Stazione di iniezione di un impianto per il trattamento di materie plastiche eterogenee. |
ITFI20100063A1 (it) * | 2010-04-12 | 2011-10-13 | Matteo Silvan | "impianto per lo stampaggio di materia plastica per iniezione" |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3134137A (en) * | 1961-11-13 | 1964-05-26 | Ralph C Immel | Molding and curing machines |
GB2228442A (en) * | 1989-02-15 | 1990-08-29 | Dunlop Ltd | Sealing an injection mould inlet passage against leakage |
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 |
JP2005153405A (ja) * | 2003-11-27 | 2005-06-16 | Mitsuboshi Belting Ltd | 射出成形用金型装置およびこれを備えた射出成形装置 |
WO2007115792A1 (fr) * | 2006-04-11 | 2007-10-18 | Societe De Technologie Michelin | Procede et dispositif pour le moulage d'articles elastomeriques |
-
2009
- 2009-11-04 WO PCT/IT2009/000497 patent/WO2010052747A2/fr active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3134137A (en) * | 1961-11-13 | 1964-05-26 | Ralph C Immel | Molding and curing machines |
GB2228442A (en) * | 1989-02-15 | 1990-08-29 | Dunlop Ltd | Sealing an injection mould inlet passage against leakage |
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 |
JP2005153405A (ja) * | 2003-11-27 | 2005-06-16 | Mitsuboshi Belting Ltd | 射出成形用金型装置およびこれを備えた射出成形装置 |
WO2007115792A1 (fr) * | 2006-04-11 | 2007-10-18 | Societe De Technologie Michelin | Procede et dispositif pour le moulage d'articles elastomeriques |
Also Published As
Publication number | Publication date |
---|---|
WO2010052747A2 (fr) | 2010-05-14 |
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