IT1257109B - Dispositivo di alimentazione di una carica di materiale plastico in fogli in uno stampo di una pressa di stampaggio. - Google Patents
Dispositivo di alimentazione di una carica di materiale plastico in fogli in uno stampo di una pressa di stampaggio.Info
- Publication number
- IT1257109B IT1257109B ITTO920775A ITTO920775A IT1257109B IT 1257109 B IT1257109 B IT 1257109B IT TO920775 A ITTO920775 A IT TO920775A IT TO920775 A ITTO920775 A IT TO920775A IT 1257109 B IT1257109 B IT 1257109B
- Authority
- IT
- Italy
- Prior art keywords
- mold
- charge
- sheets
- plastic material
- feeding device
- 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
- 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
- B29C31/08—Feeding of the material to be moulded, e.g. into a mould cavity of preforms to be moulded, e.g. tablets, fibre reinforced preforms, extruded ribbons, tubes or profiles; Manipulating means specially adapted for feeding preforms, e.g. supports conveyors
- B29C31/085—Feeding of the material to be moulded, e.g. into a mould cavity of preforms to be moulded, e.g. tablets, fibre reinforced preforms, extruded ribbons, tubes or profiles; Manipulating means specially adapted for feeding preforms, e.g. supports conveyors combined with positioning the preforms according to predetermined patterns, e.g. positioning extruded preforms on conveyors
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Robotics (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
Una carica (25) di materiale plastico è formata da due fogli (24, 24') tagliati successivamente da una striscia (16). La carica viene alimentata allo stampo (35) di una pressa (33), mediante un dispositivo di alimentazione (32). Questo dispositivo comprendente un trasportatore (30) a cinghie (36) parallele e distanziate fra loro, una pluralità di elementi di sollevamento (39, 41) disposti a matrice, le cui file (42) sono intercalate tra le cinghie (36), ed una serie di barre retrattili (49), le quali si inseriscono tra tali elementi (39, 41) per prelevare la carica (25). Le barre (49), tramite un braccio di movimentazione (56), vengono spostate in corrispondenza dello stampo (35), e vengono ivi ritratte rispetto ad una traversa di arresto (62), per far trasferire la carica (25) per caduta sullo stampo (35).(Figure 3 e 8)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITTO920775A IT1257109B (it) | 1992-09-18 | 1992-09-18 | Dispositivo di alimentazione di una carica di materiale plastico in fogli in uno stampo di una pressa di stampaggio. |
ES93115018T ES2117079T3 (es) | 1992-09-18 | 1993-09-17 | Dispositivo para cargar material plastico laminar en el molde de una prensa de moldeo. |
US08/122,334 US5401160A (en) | 1992-09-18 | 1993-09-17 | Device for loading plastic sheet material into the mold of a molding press |
DE69318497T DE69318497T2 (de) | 1992-09-18 | 1993-09-17 | Vorrichtung zum Beladen von Kunststoffplatten in die Form einer Formpresse |
EP93115018A EP0588361B1 (en) | 1992-09-18 | 1993-09-17 | Device for loading plastic sheet material into the mold of a molding press |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITTO920775A IT1257109B (it) | 1992-09-18 | 1992-09-18 | Dispositivo di alimentazione di una carica di materiale plastico in fogli in uno stampo di una pressa di stampaggio. |
Publications (3)
Publication Number | Publication Date |
---|---|
ITTO920775A0 ITTO920775A0 (it) | 1992-09-18 |
ITTO920775A1 ITTO920775A1 (it) | 1994-03-18 |
IT1257109B true IT1257109B (it) | 1996-01-05 |
Family
ID=11410734
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITTO920775A IT1257109B (it) | 1992-09-18 | 1992-09-18 | Dispositivo di alimentazione di una carica di materiale plastico in fogli in uno stampo di una pressa di stampaggio. |
Country Status (5)
Country | Link |
---|---|
US (1) | US5401160A (it) |
EP (1) | EP0588361B1 (it) |
DE (1) | DE69318497T2 (it) |
ES (1) | ES2117079T3 (it) |
IT (1) | IT1257109B (it) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2755115B1 (fr) * | 1996-10-29 | 1999-01-22 | Pinette Emidecau Ind | Dispositif de transfert et d'extraction, par rapport a un poste de travail, d'un flan de matiere collante et presse de transformation en faisant application |
US6209709B1 (en) * | 1998-12-24 | 2001-04-03 | Ouellette Machinery Systems, Inc. | Dunnage infeed station |
DE10163520A1 (de) * | 2001-12-25 | 2003-07-03 | Dieffenbacher Gmbh Maschf | Verfahren zum Einbringen und Ablegen eines Plastifikats in die Matrize einer Formpresse |
DE10233299A1 (de) | 2002-07-22 | 2004-02-12 | Maschinenfabrik J. Dieffenbacher Gmbh & Co | Verfahren und Vorrichtung zum Aufnehmen eines Plastifikates |
US20050092581A1 (en) * | 2003-11-04 | 2005-05-05 | Arr Tech, Inc. | Automatically aligning stacks of planar food product |
US7461759B2 (en) * | 2004-07-22 | 2008-12-09 | Scriptpro Llc | Fork based transport storage system for pharmaceutical unit of use dispenser |
US7104388B2 (en) * | 2004-08-26 | 2006-09-12 | Arr Tech, Inc. | Conveyor system for stacked product |
BRPI0518046A (pt) * | 2004-12-10 | 2008-10-28 | Scanvaegt Int As | método de formação de lotes de objetos, e sistema para formação de lotes de objetos |
US8911199B2 (en) * | 2013-02-28 | 2014-12-16 | Xerox Corporation | Cart with a support surface having a selectively adjustable contour and a printing system sheet stacker incorporating the cart |
CN107457943B (zh) * | 2016-06-02 | 2023-05-30 | 宁波胶点密封工业有限公司 | 一种送料流水线及其平板硫化机 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3382530A (en) * | 1965-04-29 | 1968-05-14 | Dow Chemical Co | Apparatus for the preparation of shaped articles |
US3483802A (en) * | 1967-11-06 | 1969-12-16 | Owens Illinois Inc | System for inserting partitions in cartons |
US4015872A (en) * | 1975-06-25 | 1977-04-05 | Loznak Edward J | Impaling transfer process and apparatus |
CH638747A5 (en) * | 1979-06-29 | 1983-10-14 | Schweizerische Viscose | Apparatus for changing the pallets of palletised loads |
SE451128B (sv) * | 1985-04-22 | 1987-09-07 | Packsystem I Lund Ab | Anordning vid maskin for hantering av forpackningsenheter |
US4750605A (en) * | 1985-08-07 | 1988-06-14 | Lamb Technicon Corp. | Workpiece transfer system |
DE3708629A1 (de) * | 1987-03-17 | 1988-10-06 | Hoesch Maschinenfabrik Ag | Vorrichtung fuer den transport von klebrigen prepreg-zuschnitten |
FR2637835A1 (en) * | 1988-10-18 | 1990-04-20 | Elmetherm | Device for supporting a composite material in the form of plates, and associated conversion system |
-
1992
- 1992-09-18 IT ITTO920775A patent/IT1257109B/it active IP Right Grant
-
1993
- 1993-09-17 US US08/122,334 patent/US5401160A/en not_active Expired - Fee Related
- 1993-09-17 ES ES93115018T patent/ES2117079T3/es not_active Expired - Lifetime
- 1993-09-17 EP EP93115018A patent/EP0588361B1/en not_active Expired - Lifetime
- 1993-09-17 DE DE69318497T patent/DE69318497T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ES2117079T3 (es) | 1998-08-01 |
ITTO920775A1 (it) | 1994-03-18 |
EP0588361A1 (en) | 1994-03-23 |
US5401160A (en) | 1995-03-28 |
ITTO920775A0 (it) | 1992-09-18 |
DE69318497T2 (de) | 1998-10-01 |
EP0588361B1 (en) | 1998-05-13 |
DE69318497D1 (de) | 1998-06-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970929 |