DE3780996D1 - Extruder fuer gummimaterial. - Google Patents

Extruder fuer gummimaterial.

Info

Publication number
DE3780996D1
DE3780996D1 DE8787302227T DE3780996T DE3780996D1 DE 3780996 D1 DE3780996 D1 DE 3780996D1 DE 8787302227 T DE8787302227 T DE 8787302227T DE 3780996 T DE3780996 T DE 3780996T DE 3780996 D1 DE3780996 D1 DE 3780996D1
Authority
DE
Germany
Prior art keywords
extruder
rubber material
rubber
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 - Lifetime
Application number
DE8787302227T
Other languages
English (en)
Other versions
DE3780996T2 (de
Inventor
Kazumasa Sarumaru
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of DE3780996D1 publication Critical patent/DE3780996D1/de
Application granted granted Critical
Publication of DE3780996T2 publication Critical patent/DE3780996T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
    • B29C48/83—Heating or cooling the cylinders
    • B29C48/834—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
    • 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
    • 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
    • B29C48/25—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
    • B29C48/64—Screws with two or more threads
    • B29C48/645—Screws with two or more threads neighbouring threads and channels having identical configurations
    • 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
    • B29C48/68—Barrels or cylinders
    • B29C48/6801—Barrels or cylinders characterised by the material or their manufacturing process
    • 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
    • B29C48/68—Barrels or cylinders
    • B29C48/685—Barrels or cylinders characterised by their inner surfaces, e.g. having grooves, projections or threads
    • B29C48/687—Barrels or cylinders characterised by their inner surfaces, e.g. having grooves, projections or threads having projections with a short length in the barrel direction, e.g. pins
    • 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
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
    • B29C48/83—Heating or cooling the cylinders
    • 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
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/80—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the plasticising zone, e.g. by heating cylinders
    • B29C48/83—Heating or cooling the cylinders
    • B29C48/832—Heating
    • 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
    • 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
    • B29K2021/00—Use of unspecified rubbers as moulding material
DE8787302227T 1986-04-01 1987-03-16 Extruder fuer gummimaterial. Expired - Fee Related DE3780996T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61076347A JPS62231719A (ja) 1986-04-01 1986-04-01 ゴム材料の押出装置

Publications (2)

Publication Number Publication Date
DE3780996D1 true DE3780996D1 (de) 1992-09-17
DE3780996T2 DE3780996T2 (de) 1993-03-25

Family

ID=13602820

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787302227T Expired - Fee Related DE3780996T2 (de) 1986-04-01 1987-03-16 Extruder fuer gummimaterial.

Country Status (6)

Country Link
US (1) US4723901A (de)
EP (1) EP0240198B1 (de)
JP (1) JPS62231719A (de)
KR (1) KR930004047B1 (de)
CN (1) CN1009908B (de)
DE (1) DE3780996T2 (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0303728B1 (de) * 1987-08-21 1991-09-11 Schumacher, Walter Dr. Ing. Vorrichtung zum Extrudieren, Expandieren und/oder thermischen Behandeln von Stoffen und Stoffgemischen
CH674960A5 (de) * 1988-06-10 1990-08-15 Rcm Rubber Consulting Mach
DE4010540C1 (de) * 1990-04-02 1991-11-07 Wilfried Dipl.-Ing. 3017 Pattensen De Baumgarten
DE4012612A1 (de) * 1990-04-20 1991-10-24 Wilfried Baumgarten Schneckenextruder
DE4039942C1 (de) * 1990-12-14 1992-01-30 Berstorff Gmbh Masch Hermann
US5304054A (en) * 1991-04-19 1994-04-19 Frenkel C-D Aktiengesellschaft Plasticizing sections of cold feed rubber extruders
DE4141328C1 (de) * 1991-12-14 1993-02-04 Buss Ag, Basel, Ch
US5219589A (en) * 1992-01-22 1993-06-15 Bridgestone/Firestone, Inc. Vented kneading pin for extruder
DE4244312C1 (de) * 1992-12-28 1994-01-20 Baumgarten Wilfried Schneckenextruder
US5749649A (en) * 1996-03-05 1998-05-12 Dynamic Mixers Inc. Satellite extruder arrangement for polymer melt mixing with a dynamic mixer
CN1176877A (zh) * 1997-09-03 1998-03-25 青岛化工学院 挤出机螺旋啮合喂料方法
US6241375B1 (en) * 1998-08-01 2001-06-05 Peter Wang Shear ring screw
US6250791B1 (en) * 2000-06-16 2001-06-26 Loren T. Schneider Liner and pin assembly for use with an apparatus for kneading or mixing materials
JP2002122244A (ja) * 2000-10-16 2002-04-26 Daicel Chem Ind Ltd 軸封装置
KR100415769B1 (ko) * 2002-02-22 2004-01-24 주식회사 동방이엔지 쓰레기고형연료 압출기
US20070062886A1 (en) * 2005-09-20 2007-03-22 Rego Eric J Reduced pressure drop coalescer
DE102006048067A1 (de) * 2006-10-11 2008-04-17 Harburg-Freudenberger Maschinenbau Gmbh Vorrichtung zum Extrudieren sowie das Verfahren zur Herstellung der Temperierräume eines Extruders
FR2961116B1 (fr) 2010-06-14 2012-08-03 Michelin Soc Tech Installation et procede de synchronisation d'un melangeur interne
CN102173044B (zh) * 2011-02-24 2013-07-24 华南理工大学 一种叶片挤出机及其叶片的载荷平衡及自润滑方法
CA2931825C (en) 2013-11-27 2022-09-20 Johnson Industries International, Inc. Cheese-making methods and apparatuses
DE202014002902U1 (de) 2014-04-04 2014-04-29 Blach Verwaltungs Gmbh & Co. Kg Mehrwellenextruder mit einem Extrudergehäuse
DE102014004865B4 (de) 2014-04-04 2016-12-01 Blach Verwaltungs Gmbh & Co. Kg Mehrwellenextruder mit einem Extrudergehäuse und Einsatz zur Anordnung
AU2015249886B2 (en) 2014-04-21 2018-12-06 Tetra Laval Holdings & Finance S.A. Continuous cooker stretcher and methods of use thereof
CN103921426B (zh) * 2014-05-05 2016-06-01 北京化工大学 一种聚合物熔体微积分强化传热与混炼塑化挤出机
EP3258775B1 (de) * 2015-02-20 2020-12-02 Tetra Laval Holdings & Finance S.A. Einzelschneckenextruder
EP3558629B1 (de) * 2016-12-21 2023-11-15 Basf Se Einwellenextruder und verwendung eines einwellenextruders sowie verfahren zum ändern einer morphologie eines superabsorbierenden polymergels mit einem einwellenextruder
US11235526B2 (en) * 2018-11-07 2022-02-01 Seiko Epson Corporation Plasticizing device, three-dimensional modeling device, and injection molding device
CN110696268A (zh) * 2019-08-29 2020-01-17 中宇环行(大连)发展有限公司 一种智能挤注成型联体机
DE102020214857A1 (de) 2020-11-26 2022-06-02 Continental Reifen Deutschland Gmbh Vorrichtung zum Extrudieren einer Kautschukmischung mit einer Mooney-Viskosität von über 50 MU und Verwendung der Vorrichtung zum Extrudieren einer ersten zu einer zweiten Kautschukmischung sowie zum Extrudieren einer dritten zu einer vierten Kautschukmischung

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1904884A (en) * 1933-04-18 royle
GB614441A (en) * 1946-04-15 1948-12-15 Paul O Abbe Inc Improvements in methods and apparatus for mixing, rendering plastic and reducing pulverulent materials
BE538221A (de) * 1954-05-17 1900-01-01
US3023455A (en) * 1959-03-09 1962-03-06 Herbert F Geier Mixers
US3458894A (en) * 1966-09-13 1969-08-05 Baker Perkins Inc Mixing apparatus
US4178104A (en) * 1972-07-21 1979-12-11 Uniroyal, Ag Method and apparatus for mixing viscous materials
DE2243039C3 (de) * 1972-09-01 1980-08-14 Werner & Pfleiderer, 7000 Stuttgart Kontinuierlich arbeitender Schnekkenknetmischer
DE2423785C2 (de) * 1974-05-16 1980-06-12 Werner & Pfleiderer, 7000 Stuttgart Verschleißeinsatz für das Schneckengehäuse einer Doppelschneckenstrangpresse oder -Spritzgießmaschine
US4385876A (en) * 1978-05-31 1983-05-31 Baker Perkins Inc. Split wear liner for twin bore barrel assembly
GB2150037B (en) * 1983-11-26 1986-11-12 Farrel Bridge Ltd Extruder barrel construction
DE3438649A1 (de) * 1984-10-22 1986-04-24 Windmöller & Hölscher, 4540 Lengerich Einschneckenstrangpresse fuer thermoplastische und elastomere massen
ES8607810A1 (es) * 1985-04-30 1986-06-01 Gumix Sa Una maquina extrusora-turbomezcladora
ES8607809A1 (es) * 1985-04-30 1986-06-01 Gumix Sa Maquina extrusora-turbomezcladora

Also Published As

Publication number Publication date
CN87102395A (zh) 1987-10-14
CN1009908B (zh) 1990-10-10
KR870009836A (ko) 1987-11-30
EP0240198A2 (de) 1987-10-07
DE3780996T2 (de) 1993-03-25
JPS62231719A (ja) 1987-10-12
JPH0344891B2 (de) 1991-07-09
KR930004047B1 (ko) 1993-05-19
EP0240198B1 (de) 1992-08-12
US4723901A (en) 1988-02-09
EP0240198A3 (en) 1989-04-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee