ES8607810A1 - Una maquina extrusora-turbomezcladora - Google Patents

Una maquina extrusora-turbomezcladora

Info

Publication number
ES8607810A1
ES8607810A1 ES543322A ES543322A ES8607810A1 ES 8607810 A1 ES8607810 A1 ES 8607810A1 ES 543322 A ES543322 A ES 543322A ES 543322 A ES543322 A ES 543322A ES 8607810 A1 ES8607810 A1 ES 8607810A1
Authority
ES
Spain
Prior art keywords
turbomixer
blades
zones
extruder machine
action
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
Application number
ES543322A
Other languages
English (en)
Other versions
ES543322A0 (es
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.)
GUMIX SA
Original Assignee
GUMIX SA
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 GUMIX SA filed Critical GUMIX SA
Priority to ES543322A priority Critical patent/ES8607810A1/es
Priority to DE19863613612 priority patent/DE3613612A1/de
Priority to FR8606110A priority patent/FR2582251B1/fr
Priority to IT20247/86A priority patent/IT1204325B/it
Publication of ES543322A0 publication Critical patent/ES543322A0/es
Publication of ES8607810A1 publication Critical patent/ES8607810A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/22—Extrusion presses; Dies therefor
    • B30B11/24—Extrusion presses; Dies therefor using screws or worms
    • B30B11/248—Means preventing the material from turning with the screw or returning towards the feed hopper
    • 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
    • B29C48/50—Details of extruders
    • B29C48/505—Screws
    • B29C48/56—Screws having grooves or cavities other than the thread or the channel
    • 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
    • B29C48/59—Screws characterised by details of the thread, i.e. the shape of a single thread of the material-feeding screw
    • B29C48/60—Thread tops
    • 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
    • B29C48/92—Measuring, controlling or regulating
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92571—Position, e.g. linear or angular
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92857—Extrusion unit
    • B29C2948/92876—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
    • B29C2948/92895—Barrel or housing
    • 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

Abstract

CONJUNTO DE ALABES DIRECTRICES ACOPLADOS EN UNA MAQUINA EXTRUSORA-TURBOMEZCLADORA. PRESENTAN UN PERFIL HIDRODINAMICO (3) QUE SOBRESALE DE LA SUPERFICIE INTERNA DE LA CAMARA DE EXTRUSION; SE MONTAN EN LAS ZONAS (4) DE LOS FILETES HELICOIDALES DE MENOR ALTURA DE UN HUSILLO GIRATORIO; VARIAN SU ANGULO DE ACCION, AFLOJANDO LA TUERCA (5), GIRANDO AL EXTREMO DEL VASTAGO CILINDRICO (6) Y ACTUANDO AL ANILLO DE SEGURIDAD (7); SE SUJETAN POR UN CONO (8) DEL VASTAGO AL ACTUAR SOBRE ELLOS EL FLUJO DE MATERIA VISCOSA Y SE UNEN A UN VASTAGO CILINDRICO QUE SE INTRODUCE EN FORMA GIRATORIA EN UNA CAMISA (9) ENROSCADA EN ORIFICIOS RADIALES PASANTES DE LOS CILINDROS. SE UTILIZAN PARA OBTENER PERFILES O TUBOS DE PLASTICO, CAUCHO U OTRAS RESINAS.
ES543322A 1985-04-30 1985-04-30 Una maquina extrusora-turbomezcladora Expired ES8607810A1 (es)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ES543322A ES8607810A1 (es) 1985-04-30 1985-04-30 Una maquina extrusora-turbomezcladora
DE19863613612 DE3613612A1 (de) 1985-04-30 1986-04-22 Turbomisch-strangpresse
FR8606110A FR2582251B1 (fr) 1985-04-30 1986-04-28 Machine extrudeuse-turbomelangeuse
IT20247/86A IT1204325B (it) 1985-04-30 1986-04-29 Apparecchio estrusore-turbomescolatore

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES543322A ES8607810A1 (es) 1985-04-30 1985-04-30 Una maquina extrusora-turbomezcladora

Publications (2)

Publication Number Publication Date
ES543322A0 ES543322A0 (es) 1986-06-01
ES8607810A1 true ES8607810A1 (es) 1986-06-01

Family

ID=8489231

Family Applications (1)

Application Number Title Priority Date Filing Date
ES543322A Expired ES8607810A1 (es) 1985-04-30 1985-04-30 Una maquina extrusora-turbomezcladora

Country Status (4)

Country Link
DE (1) DE3613612A1 (es)
ES (1) ES8607810A1 (es)
FR (1) FR2582251B1 (es)
IT (1) IT1204325B (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62231719A (ja) * 1986-04-01 1987-10-12 Kobe Kikai Kk ゴム材料の押出装置
DE3772991D1 (de) * 1987-08-21 1991-10-17 Schumacher Walter Vorrichtung zum extrudieren, expandieren und/oder thermischen behandeln von stoffen und stoffgemischen.
DE3805849A1 (de) * 1988-02-25 1989-09-07 Krupp Gmbh Stiftextruder
DE3816422C2 (de) * 1988-05-13 1996-08-14 Krupp Ag Stiftextruder
DE4006846A1 (de) * 1990-03-05 1991-09-12 Klein Alb Gmbh Co Kg Vorrichtung zum mischen von giessereiformstoffen
DE4010540C1 (es) * 1990-04-02 1991-11-07 Wilfried Dipl.-Ing. 3017 Pattensen De Baumgarten
DE4017558C2 (de) * 1990-05-31 1999-11-04 Battenfeld Extrusionstech Verwendung von Drehkörpern zur Variation des Durchschnittsquerschnitts für das Kunststoffmaterial in Planetwalzen-Extrudern
DE4244312C1 (de) * 1992-12-28 1994-01-20 Baumgarten Wilfried Schneckenextruder
FR2815288B1 (fr) * 2000-10-16 2003-01-24 Euratec Presse a vis
EP3473396B1 (de) * 2017-10-17 2021-06-16 Buss AG Asymmetrische zweiflüglige schneckenwelle für eine misch- und knetmaschine

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE879913C (de) * 1944-02-22 1953-06-18 Bayer Ag Knetvorrichtung mit mehrgaengigen Schnecken
NL268469A (es) * 1960-08-22 1900-01-01
CH535117A (fr) * 1970-12-22 1973-03-31 Sig Schweiz Industrieges Extrudeuse
DE2235784C3 (de) * 1972-07-21 1986-01-09 Uniroyal Englebert Reifen GmbH, 5100 Aachen Einschnecken-Extruder zum Mischen und Homogenisieren von hochviskosen Kautschukmischungen und hochviskosen Thermoplasten
DE2243039C3 (de) * 1972-09-01 1980-08-14 Werner & Pfleiderer, 7000 Stuttgart Kontinuierlich arbeitender Schnekkenknetmischer
IT999896B (it) * 1973-12-05 1976-03-10 Benadi A Estrusore ad una o piu viti con dispositivo di contropressione
DE2435807C3 (de) * 1974-07-25 1978-03-09 Dynamit Nobel Ag, 5210 Troisdorf Vorrichtung zum Steuern des Druckes und der Fließgeschwindigkeit von plastischen Stoffen in einem Schneckenextruder
DE2634024B2 (de) * 1976-07-29 1980-05-08 Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid Schneckenextruder
DE2931387A1 (de) * 1979-08-02 1981-02-05 Continental Gummi Werke Ag Strangpresse
JPS57110429A (en) * 1980-12-27 1982-07-09 Ishikawajima Harima Heavy Ind Co Ltd Mixing and dispersing apparatus in molten resin extruder
US4408887A (en) * 1981-12-07 1983-10-11 Kishihiro Yamaoka Continuous kneader

Also Published As

Publication number Publication date
ES543322A0 (es) 1986-06-01
DE3613612A1 (de) 1986-11-06
DE3613612C2 (es) 1992-02-20
IT8620247A0 (it) 1986-04-29
FR2582251B1 (fr) 1989-06-02
FR2582251A1 (fr) 1986-11-28
IT1204325B (it) 1989-03-01

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970505