DE2906324C2 - Mehrstufige Vorrichtung zum Plastifizieren und Strangpressen von plastischen Massen - Google Patents
Mehrstufige Vorrichtung zum Plastifizieren und Strangpressen von plastischen MassenInfo
- Publication number
- DE2906324C2 DE2906324C2 DE2906324A DE2906324A DE2906324C2 DE 2906324 C2 DE2906324 C2 DE 2906324C2 DE 2906324 A DE2906324 A DE 2906324A DE 2906324 A DE2906324 A DE 2906324A DE 2906324 C2 DE2906324 C2 DE 2906324C2
- Authority
- DE
- Germany
- Prior art keywords
- planetary roller
- planetary
- central spindle
- roller part
- screw
- 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.)
- Expired
Links
- 238000001125 extrusion Methods 0.000 title claims description 10
- 239000004033 plastic Substances 0.000 title claims description 10
- 229920003023 plastic Polymers 0.000 title claims description 10
- 230000033001 locomotion Effects 0.000 claims description 7
- 238000013459 approach Methods 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims description 5
- 238000000465 moulding Methods 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 210000000056 organ Anatomy 0.000 claims 2
- 239000012815 thermoplastic material Substances 0.000 claims 2
- 238000003754 machining Methods 0.000 claims 1
- 208000028659 discharge Diseases 0.000 description 31
- 238000000034 method Methods 0.000 description 5
- 239000003380 propellant Substances 0.000 description 5
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000002984 plastic foam Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 239000004604 Blowing Agent Substances 0.000 description 1
- 241000283153 Cetacea Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000001423 gas--liquid extraction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 230000007704 transition Effects 0.000 description 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
- 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
- B29C48/50—Details of extruders
- B29C48/505—Screws
- B29C48/67—Screws having incorporated mixing devices not provided for in groups B29C48/52 - B29C48/66
-
- 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
- B29B7/00—Mixing; Kneading
- B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
- B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
- B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
- B29B7/46—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft
- B29B7/48—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws
- B29B7/485—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws with three or more shafts provided with screws
-
- 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
- B29B7/00—Mixing; Kneading
- B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
- B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
- B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
- B29B7/46—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft
- B29B7/48—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws
- B29B7/488—Parts, e.g. casings, sealings; Accessories, e.g. flow controlling or throttling devices
- B29B7/489—Screws
-
- 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
- B29C48/40—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 two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
- B29C48/435—Sub-screws
-
- 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
- B29C48/40—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 two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
- B29C48/435—Sub-screws
- B29C48/44—Planetary screws
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Molding Of Porous Articles (AREA)
- Gears, Cams (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2906324A DE2906324C2 (de) | 1979-02-19 | 1979-02-19 | Mehrstufige Vorrichtung zum Plastifizieren und Strangpressen von plastischen Massen |
| NL8000281A NL8000281A (nl) | 1979-02-19 | 1980-01-16 | Inrichting voor het in meer dan een werkfase plastificeren en vervolgens strengpersen van plastische massa's. |
| FR8001749A FR2448973A1 (fr) | 1979-02-19 | 1980-01-28 | Dispositif a plusieurs etages pour plastifier et extruder des masses plastiques |
| GB8004452A GB2047607B (en) | 1979-02-19 | 1980-02-11 | Multiple stage apparatus for plasticising and extruding plastic material |
| US06/121,162 US4289409A (en) | 1979-02-19 | 1980-02-13 | Apparatus for plasticizing and extruding plastic material |
| CA345,874A CA1128272A (en) | 1979-02-19 | 1980-02-18 | Apparatus for plasticising and extruding plastic material |
| JP1863380A JPS55114544A (en) | 1979-02-19 | 1980-02-19 | Device formed in multistage for plasticizing plastic substance and continuously pressing said substance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2906324A DE2906324C2 (de) | 1979-02-19 | 1979-02-19 | Mehrstufige Vorrichtung zum Plastifizieren und Strangpressen von plastischen Massen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2906324A1 DE2906324A1 (de) | 1980-08-21 |
| DE2906324C2 true DE2906324C2 (de) | 1982-06-24 |
Family
ID=6063309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2906324A Expired DE2906324C2 (de) | 1979-02-19 | 1979-02-19 | Mehrstufige Vorrichtung zum Plastifizieren und Strangpressen von plastischen Massen |
Country Status (7)
Families Citing this family (38)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3036397A1 (de) * | 1980-09-26 | 1982-05-13 | Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover | Einrichtung zum aufbereiten von pulverfoermigen kautschukmischungen |
| US4395130A (en) * | 1981-04-01 | 1983-07-26 | Oleh Kutowy | Interconnected pumping mechanism |
| DE3206325C2 (de) * | 1982-02-22 | 1985-10-10 | AUTOMATIK Apparate-Maschinenbau GmbH, 8754 Großostheim | Mehrwellige, kontinuierlich arbeitende Misch- und Knetmaschine für plastifizierbare Massen |
| DE4001988C1 (US06229276-20010508-P00022.png) * | 1990-01-24 | 1990-10-25 | Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover, De | |
| DE4001986C1 (US06229276-20010508-P00022.png) * | 1990-01-24 | 1991-09-19 | Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover, De | |
| WO1991015288A2 (en) * | 1990-04-06 | 1991-10-17 | Aci International Limited | A dynamic mixing system and method for producing thermoplastic materials |
| DE4015814C1 (US06229276-20010508-P00022.png) * | 1990-05-17 | 1991-04-11 | Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover, De | |
| US5382089A (en) * | 1991-06-07 | 1995-01-17 | Farrel Corporation | Convenient access for clean-out and maintenance of mixing chamber and both rotors in two-rotor continuous mixers for plastic materials |
| JP4377978B2 (ja) * | 1998-11-17 | 2009-12-02 | 住友化学株式会社 | 組成物の製造方法 |
| US6186655B1 (en) * | 1999-01-07 | 2001-02-13 | Owens Corning Fiberglass Technology, Inc. | Auger fed extruder |
| CN1208178C (zh) * | 2000-09-28 | 2005-06-29 | 贝斯托夫有限公司 | 高粘度介质的螺旋挤压机一齿轮泵装置 |
| DE10136851A1 (de) * | 2001-07-24 | 2003-02-13 | Berstorff Gmbh | Extruder-Zahnradpumpen-Kombination zur Verwendung als Einspritzeinheit in Spritzgussmaschinen |
| DE10245306B4 (de) * | 2002-09-27 | 2006-03-30 | Berstorff Gmbh | Extruder/Zahnradpumpen-Kombination |
| EP1504875B1 (de) * | 2003-08-06 | 2007-12-12 | Battenfeld Extrusionstechnik GmbH | Austauschbares Walzenteil |
| DE10348985B3 (de) * | 2003-10-22 | 2005-05-19 | Berstorff Gmbh | Zahnradpumpe |
| US7906598B2 (en) * | 2006-08-30 | 2011-03-15 | Intertape Polymer Corp. | Recirculation loop reactor bulk polymerization process |
| JP2009524706A (ja) * | 2006-01-24 | 2009-07-02 | インターテープ ポリマー コーポレーション | 遊星ローラー押出機における連続バルク重合 |
| US20100105847A1 (en) | 2006-01-24 | 2010-04-29 | Intertape Polymer Corp. | Plug flow bulk polymerization of vinyl monomers |
| MX2009000464A (es) * | 2006-08-30 | 2009-04-28 | Intertape Polymer Corp | Proceso de polimerizacion en masa de reactor de recirculacion tipo bucle. |
| DE202007013114U1 (de) * | 2007-09-19 | 2007-11-15 | Krauss Maffei Gmbh | Extrudereinrichtung |
| CN101823327B (zh) * | 2010-05-10 | 2012-07-25 | 广东轻工职业技术学院 | 七螺杆行星组合塑化排气挤出装置及其方法 |
| KR20140107231A (ko) * | 2011-12-15 | 2014-09-04 | 스타이런 유럽 게엠베하 | 동적 혼합 펌프 |
| US10538016B2 (en) | 2012-05-31 | 2020-01-21 | Aladdin Manufacturing Corporation | Methods for manufacturing bulked continuous carpet filament |
| US11045979B2 (en) | 2012-05-31 | 2021-06-29 | Aladdin Manufacturing Corporation | Methods for manufacturing bulked continuous filament from recycled PET |
| US9630353B2 (en) | 2012-05-31 | 2017-04-25 | Mohawk Industries, Inc. | Method of manufacturing bulked continuous filament |
| US9636860B2 (en) | 2012-05-31 | 2017-05-02 | Mohawk Industries, Inc. | Method of manufacturing bulked continuous filament |
| US10487422B2 (en) | 2012-05-31 | 2019-11-26 | Aladdin Manufacturing Corporation | Methods for manufacturing bulked continuous filament from colored recycled pet |
| US8597553B1 (en) | 2012-05-31 | 2013-12-03 | Mohawk Industries, Inc. | Systems and methods for manufacturing bulked continuous filament |
| US10532495B2 (en) | 2012-05-31 | 2020-01-14 | Aladdin Manufacturing Corporation | Methods for manufacturing bulked continuous filament from recycled PET |
| US10695953B2 (en) | 2012-05-31 | 2020-06-30 | Aladdin Manufacturing Corporation | Methods for manufacturing bulked continuous carpet filament |
| DE102013008201B4 (de) * | 2013-05-14 | 2017-08-17 | Gneuss Gmbh | Verfahren zur Herstellung eines Schaumkörpers durch Extrusion und Extrusionsvorrichtung zur Herstellung eines Schaumkörpers |
| US10751915B2 (en) | 2016-11-10 | 2020-08-25 | Aladdin Manufacturing Corporation | Polyethylene terephthalate coloring systems and methods |
| CN110225808A (zh) | 2017-01-30 | 2019-09-10 | 美国阿拉丁制造公司 | 用于从彩色的回收pet制造膨化连续细丝的方法 |
| EP3589473A1 (en) | 2017-03-03 | 2020-01-08 | Aladdin Manufactuing Corporation | Method of manufacturing bulked continuous carpet filament |
| CN106926430A (zh) * | 2017-04-28 | 2017-07-07 | 广东轻工职业技术学院 | 转速比为2.5的同向自洁型多螺杆挤出机及挤出方法 |
| DE102017111275B4 (de) * | 2017-05-23 | 2020-02-13 | Gneuss Gmbh | Extruderschnecke für einen Mehrschneckenextruder für die Kunststoffextrusion und Mehrschneckenextruder |
| HUE061237T2 (hu) | 2017-09-15 | 2023-05-28 | Aladdin Mfg Corp | Eljárás ömlesztett folytonos szõnyegszál elõállítására |
| US11242622B2 (en) | 2018-07-20 | 2022-02-08 | Aladdin Manufacturing Corporation | Bulked continuous carpet filament manufacturing from polytrimethylene terephthalate |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1053728A (US06229276-20010508-P00022.png) * | 1900-01-01 | |||
| US1516968A (en) * | 1922-01-05 | 1924-11-25 | Edgar H Johnson | Extruding machine |
| US2754542A (en) * | 1952-05-28 | 1956-07-17 | Western Electric Co | Apparatus for simultaneously advancing and milling plastic compounds |
| US2785438A (en) * | 1954-08-18 | 1957-03-19 | Frank W Egan & Company | Plastics extruder with mixing head |
| NL128302C (US06229276-20010508-P00022.png) * | 1960-03-25 | 1900-01-01 | ||
| NL286268A (US06229276-20010508-P00022.png) * | 1961-12-06 | 1900-01-01 | ||
| DE2158246C3 (de) * | 1971-11-24 | 1979-06-28 | Eickhoff-Kleinewefers Kunststoffmaschinen Gmbh, 4630 Bochum | Vorrichtung zum Aufbereiten und Strangpressen von thermoplastischen Kunststoffen |
| DE2719095C2 (de) * | 1977-04-29 | 1984-07-05 | Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover | Schneckenpresse zur Verarbeitung von plastischen Massen, insbesondere von Kunststoffen und Kautschuk |
| DE2726962C2 (de) * | 1977-06-15 | 1982-09-02 | Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover | Vorrichtung zum Aufbereiten und Strangpressen von plastischen Massen, insbesondere Kunststoff oder Kautschuk |
-
1979
- 1979-02-19 DE DE2906324A patent/DE2906324C2/de not_active Expired
-
1980
- 1980-01-16 NL NL8000281A patent/NL8000281A/nl not_active Application Discontinuation
- 1980-01-28 FR FR8001749A patent/FR2448973A1/fr active Granted
- 1980-02-11 GB GB8004452A patent/GB2047607B/en not_active Expired
- 1980-02-13 US US06/121,162 patent/US4289409A/en not_active Expired - Lifetime
- 1980-02-18 CA CA345,874A patent/CA1128272A/en not_active Expired
- 1980-02-19 JP JP1863380A patent/JPS55114544A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB2047607B (en) | 1983-03-30 |
| FR2448973B1 (US06229276-20010508-P00022.png) | 1983-02-04 |
| DE2906324A1 (de) | 1980-08-21 |
| NL8000281A (nl) | 1980-08-21 |
| CA1128272A (en) | 1982-07-27 |
| JPS55114544A (en) | 1980-09-03 |
| US4289409A (en) | 1981-09-15 |
| GB2047607A (en) | 1980-12-03 |
| FR2448973A1 (fr) | 1980-09-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OAP | Request for examination filed | ||
| OD | Request for examination | ||
| D2 | Grant after examination | ||
| 8363 | Opposition against the patent | ||
| 8365 | Fully valid after opposition proceedings | ||
| 8339 | Ceased/non-payment of the annual fee |