HRP20160085T1 - Ekstruzijska glava i ekstruzijski uređaj koji sadrži takvu ekstruzijsku glavu - Google Patents
Ekstruzijska glava i ekstruzijski uređaj koji sadrži takvu ekstruzijsku glavu Download PDFInfo
- Publication number
- HRP20160085T1 HRP20160085T1 HRP20160085TT HRP20160085T HRP20160085T1 HR P20160085 T1 HRP20160085 T1 HR P20160085T1 HR P20160085T T HRP20160085T T HR P20160085TT HR P20160085 T HRP20160085 T HR P20160085T HR P20160085 T1 HRP20160085 T1 HR P20160085T1
- Authority
- HR
- Croatia
- Prior art keywords
- head
- extrusion
- extrusion head
- flow channel
- opening
- Prior art date
Links
- 238000001125 extrusion Methods 0.000 title claims 22
- 238000000034 method Methods 0.000 claims 2
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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
- B29C48/305—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets
- B29C48/307—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets specially adapted for bringing together components, e.g. melts within the die
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/07—Flat, e.g. panels
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
- B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
- B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their surfaces
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/256—Exchangeable extruder parts
- B29C48/2562—Mounting or handling of the die
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- B29C48/397—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using a single screw
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0013—Extrusion moulding in several steps, i.e. components merging outside the die
- B29C48/0015—Extrusion moulding in several steps, i.e. components merging outside the die producing hollow articles having components brought in contact outside the extrusion die
- B29C48/0016—Extrusion moulding in several steps, i.e. components merging outside the die producing hollow articles having components brought in contact outside the extrusion die using a plurality of extrusion dies
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/256—Exchangeable extruder parts
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/49—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using two or more extruders to feed one die or nozzle
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Formation And Processing Of Food Products (AREA)
Claims (5)
1. Ekstruzijska glava (1) za jedan ili više ekstrudera (2), te je navedena ekstruzijska glava (1) predviđena za jednu ili više komponenata i prekriva strujni kanal tijekom postupka ekstrudiranja, pri čemu ekstruzijska glava (1) ima prolazni otvor (10) do strujnog kanala (18) ekstruzijske glave (1) i/ili do preklapajućeg dijela (7) ekstruzijske glave (1), te je navedeni preklapajući dio (7) smješten između završne trake (9) ekstruzijske glave (1) i strujnog kanala (18), a navedeni prolazni otvor (10) barem djelomično smješta pužnu osovinu (11) za dodatni ekstruder (12), pri čemu ekstruzijska glava (1) ima barem dva dijela glave (5) koji se mogu zakretati jedan u odnosu na drugi pomoću odgovarajućeg zgloba (4), naznačena time da je prolazni otvor (10) smješten u barem jednom zakretnom dijelu glave (5), pri čemu je prolazni otvor (10) realiziran na cilindričan način i služi za smještaj pužne osovine (11) za dodatni ekstruder (12) tako da je dodatni ekstruder (12) moguće zakretati zajedno s dijelom glave (5) koju nosi.
2. Ekstruzijska glava (1) prema zahtjevu 1, naznačena time da prolazni otvor (10) vodi u poseban odvojeni strujni kanal (18) unutar strujnog kanala (3).
3. Ekstruzijska glava (1) prema zahtjevu 1 ili 2, naznačena time da je prolazni otvor (10) smješten tako da tvori oštar kut sa susjednim strujnim kanalom (18).
4. Ekstruzijska glava (1) prema barem jednom od prethodnih zahtjeva, naznačena time da je prolazni otvor (10) smješten na način koji je uglavnom paralelan s prednjom stranom ekstruzijske glave (1) ili dijelom glave.
5. Ekstruzijski uređaj predviđen za jednu ili više komponenata, koji ima jedan ili više ekstrudera (2) i ekstruzijsku glavu (1), koja prekriva strujni kanal tijekom postupka ekstrudiranja, prema barem jednom od prethodnih zahtjeva, naznačen time da ima prolazni otvor (10), smješten u ekstruzijskoj glavi (1), do strujnog kanala (18) ekstruzijskog uređaja i/ili do preklapajućeg dijela (7) smještenog između završne trake ekstruzijskog uređaja i strujnog kanala (18), pri čemu prolazni otvor (10) barem djelomično smješta pužnu osovinu (11) dodatnog ekstrudera (12), pri čemu ekstruzijska glava (1) ima barem dva dijela glave (5) koji se mogu zakretati jedan u odnosu na drugi pomoću odgovarajućeg zgloba (4), pri čemu je prolazni otvor (10), realiziran na cilindričan način, smješten u zakretni dio glave (5) i služi za smještaj pužne osovine (11) za dodatni ekstruder (12), tako da je dodatni ekstruder (12) moguće zakretati zajedno s dijelom glave (5) koju nosi.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009048980A DE102009048980A1 (de) | 2009-10-09 | 2009-10-09 | Spritzkopf sowie eine mit einem solchen Spritzkopf ausgestattete Extrusionsvorrichtung |
EP10401169.7A EP2308666B1 (de) | 2009-10-09 | 2010-09-28 | Spritzkopf sowie eine mit einem solchen Spritzkopf ausgestattete Extrusionsvorrichtung |
Publications (1)
Publication Number | Publication Date |
---|---|
HRP20160085T1 true HRP20160085T1 (hr) | 2016-02-26 |
Family
ID=43569533
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HRP20160085TT HRP20160085T1 (hr) | 2009-10-09 | 2016-01-26 | Ekstruzijska glava i ekstruzijski uređaj koji sadrži takvu ekstruzijsku glavu |
Country Status (6)
Country | Link |
---|---|
US (1) | US8882487B2 (hr) |
EP (1) | EP2308666B1 (hr) |
JP (1) | JP5709453B2 (hr) |
CN (1) | CN102145535B (hr) |
DE (1) | DE102009048980A1 (hr) |
HR (1) | HRP20160085T1 (hr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012111439B4 (de) | 2012-11-26 | 2016-04-28 | Troester Gmbh & Co. Kg | Extrusionsvorrichtung |
CN103227301B (zh) * | 2013-05-06 | 2015-03-04 | 江苏诚盟装备股份有限公司 | 一种制造铅酸蓄电池pe隔板的成套设备 |
DE102014117068B4 (de) | 2014-11-21 | 2020-04-23 | KraussMaffei Extrusion GmbH | Mehrfach-Strangpresskopf sowie Laufprofil-Herstellvorrichtung zum Herstellen von Laufprofilen von Fahrzeugreifen |
DE102015108707B4 (de) * | 2015-06-02 | 2020-07-30 | KraussMaffei Extrusion GmbH | Reifenstreifen-Extrusionsvorrichtung zum Herstellen von Lauf- und/oder Seitenstreifen für Reifen und Verfahren zum Herstellen eines Lauf- oder Seitenstreifens eines Reifens |
FR3080560B1 (fr) * | 2018-04-27 | 2021-05-14 | Michelin & Cie | Tete d'extrusion comportant une partie extractible |
WO2020254180A1 (en) | 2019-06-21 | 2020-12-24 | Compagnie Generale Des Etablissements Michelin | Extrusion device for preforming rubber mixtures of a tire tread |
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DE102007030679B3 (de) * | 2007-07-02 | 2009-01-08 | Troester Gmbh & Co. Kg | Spritzkopf |
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-
2009
- 2009-10-09 DE DE102009048980A patent/DE102009048980A1/de not_active Withdrawn
-
2010
- 2010-09-28 EP EP10401169.7A patent/EP2308666B1/de active Active
- 2010-10-08 US US12/900,712 patent/US8882487B2/en active Active
- 2010-10-08 JP JP2010228679A patent/JP5709453B2/ja active Active
- 2010-10-09 CN CN201010569787.5A patent/CN102145535B/zh active Active
-
2016
- 2016-01-26 HR HRP20160085TT patent/HRP20160085T1/hr unknown
Also Published As
Publication number | Publication date |
---|---|
JP2011079316A (ja) | 2011-04-21 |
US20110086120A1 (en) | 2011-04-14 |
DE102009048980A1 (de) | 2011-04-14 |
EP2308666A3 (de) | 2011-08-17 |
CN102145535B (zh) | 2015-04-22 |
JP5709453B2 (ja) | 2015-04-30 |
CN102145535A (zh) | 2011-08-10 |
US8882487B2 (en) | 2014-11-11 |
EP2308666B1 (de) | 2015-11-11 |
EP2308666A2 (de) | 2011-04-13 |
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