WO1979000816A1 - Malaxeur de resine composite - Google Patents

Malaxeur de resine composite Download PDF

Info

Publication number
WO1979000816A1
WO1979000816A1 PCT/JP1979/000047 JP7900047W WO7900816A1 WO 1979000816 A1 WO1979000816 A1 WO 1979000816A1 JP 7900047 W JP7900047 W JP 7900047W WO 7900816 A1 WO7900816 A1 WO 7900816A1
Authority
WO
WIPO (PCT)
Prior art keywords
zone
kneader
kneading
cylinder
grooves
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.)
Ceased
Application number
PCT/JP1979/000047
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
K Yamaoka
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 WO1979000816A1 publication Critical patent/WO1979000816A1/ja
Anticipated expiration legal-status Critical
Ceased 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
    • B29C48/36—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
    • B29C48/686—Barrels or cylinders characterised by their inner surfaces, e.g. having grooves, projections or threads having grooves or cavities
    • 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
    • B29C48/53—Screws having a varying channel depth, e.g. varying the diameter of the longitudinal screw trunk
    • 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
    • B29C48/03—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)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
PCT/JP1979/000047 1978-03-23 1979-02-27 Malaxeur de resine composite Ceased WO1979000816A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP78/33367 1978-03-23
JP3336778A JPS54125252A (en) 1978-03-23 1978-03-23 Method and apparatus for blending and injectionnmolding composite resins

Publications (1)

Publication Number Publication Date
WO1979000816A1 true WO1979000816A1 (fr) 1979-10-18

Family

ID=12384604

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP1979/000047 Ceased WO1979000816A1 (fr) 1978-03-23 1979-02-27 Malaxeur de resine composite

Country Status (5)

Country Link
US (1) US4300840A (enExample)
JP (1) JPS54125252A (enExample)
DE (1) DE2943230C2 (enExample)
GB (1) GB2036575B (enExample)
WO (1) WO1979000816A1 (enExample)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59124111U (ja) * 1983-02-10 1984-08-21 ピ−エイチ工業有限株式会社 複合樹脂の混練装置
US4564349A (en) * 1983-06-01 1986-01-14 Union Carbide Corporation Extruder assembly for extruding water-curable silane modified polymers
JPS62246707A (ja) * 1986-04-18 1987-10-27 Kishimoto Sangyo Kk 複合材混合機構
US4795599A (en) * 1986-06-06 1989-01-03 Mobil Oil Corporation Screw extruder and a method of operation thereof
US4708617A (en) * 1986-06-06 1987-11-24 Mobil Oil Corporation Screw extruder with a rotatable barrel section
US4834913A (en) * 1987-01-27 1989-05-30 Aseltine Leroy G Apparatus and method for forming finely divided dry materials from wet materials having a tendency to form lumps
US5030408A (en) * 1988-02-18 1991-07-09 Japan Steel Works Ltd Method of producing molded resin article
JP2653512B2 (ja) * 1989-04-14 1997-09-17 ポリプラスチックス株式会社 熱可塑性樹脂組成物の製造方法
US5055022A (en) * 1990-03-22 1991-10-08 Hoover Universal, Inc. Multiple parison extrusion device for producing laminar articles
FR2664197B1 (fr) * 1990-07-06 1994-05-06 Clextral Fourreau pour machine d'extrusion de matieres.
GB2254283B (en) * 1991-03-26 1995-02-15 Frenkel Ag C D Improvements in plasticising units for screw injection moulding machines
US5238633A (en) * 1991-05-24 1993-08-24 Duraplast Corporation Method and apparatus for recycling plastic waste into a thin profile, mechanically reinforced board
JP2000510775A (ja) 1996-04-29 2000-08-22 コネノール・オー・ワイ 押出成形方法、押出機、及び押出物
DE19756126C2 (de) * 1997-12-17 2002-05-02 Thueringisches Inst Textil Verfahren zur Herstellung von langfaserverstärkten Kunststofferzeugnissen durch Plastifizierung von Hybrid-Faserbändern auf Schneckenmaschinen
DE19928870C2 (de) * 1999-06-24 2003-10-02 Extrudex Kunststoffmaschinen G Einschnecken-Extruder
JP4911633B2 (ja) * 2008-03-25 2012-04-04 株式会社名機製作所 可塑化装置及びそれを用いた成形方法
DE102008038529B3 (de) * 2008-08-20 2009-11-05 Kraussmaffei Technologies Gmbh Einschneckenextruder
DE102012008023B4 (de) * 2012-04-21 2016-06-02 Kraussmaffei Technologies Gmbh Einschneckenextruder
JP6831172B2 (ja) * 2015-08-07 2021-02-17 東洋製罐株式会社 押出機
DE102019119533B3 (de) * 2019-07-18 2020-09-24 Gneuss Gmbh Extruder zur viskositätserhöhenden Aufbereitung von aufschmelzbaren Polymeren

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52136265A (en) * 1976-05-12 1977-11-14 Nippon Purakon Kk Mechanism for mixing synthetic resin or the like
JPS52151355A (en) * 1976-06-11 1977-12-15 Nippon Purakon Kk Device for mixing synthetic resin or the like

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE489915A (enExample) * 1948-07-01 1900-01-01
US2680879A (en) * 1952-02-05 1954-06-15 Farrel Birmingham Co Inc Rotor for blenders
AT307010B (de) * 1968-12-21 1973-05-10 Werner & Pfleiderer Vorrichtung zum kontinuierlichen Kneten, Mischen und Homogenisieren plastischer Massen
US3881708A (en) * 1972-06-15 1975-05-06 Usm Corp Mixing extruders
US3985348A (en) * 1975-01-14 1976-10-12 W Bar E, Incorporated Apparatus and method for feeding a powdery material to a plasticized, pressurized polymer
US4006209A (en) * 1975-02-10 1977-02-01 Egan Machinery Company Method for additive feeding
DE2542515C3 (de) * 1975-09-24 1980-09-04 Paul Troester Maschinenfabrik, 3000 Hannover Extruderschnecke für die Verarbeitung von Kunststoffen und Kautschuk
US4075712A (en) * 1976-08-08 1978-02-21 Paul Geyer Extrusion and mixing apparatus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52136265A (en) * 1976-05-12 1977-11-14 Nippon Purakon Kk Mechanism for mixing synthetic resin or the like
JPS52151355A (en) * 1976-06-11 1977-12-15 Nippon Purakon Kk Device for mixing synthetic resin or the like

Also Published As

Publication number Publication date
DE2943230T1 (enExample) 1980-12-11
JPS54125252A (en) 1979-09-28
GB2036575B (en) 1982-11-03
DE2943230C2 (de) 1986-01-30
JPS5647847B2 (enExample) 1981-11-12
GB2036575A (en) 1980-07-02
US4300840A (en) 1981-11-17

Similar Documents

Publication Publication Date Title
WO1979000816A1 (fr) Malaxeur de resine composite
DE69519431D1 (de) Mehrschneckenextruder mit modularen mischelementen
US3104420A (en) Masticator for plastic materials
EP0051543A3 (en) Low-energy extruder-pump system
GB1103925A (en) Improvements relating to screw extruders
GB1497094A (en) Extruder feed section
GB1223275A (en) Improvements in and relating to extruders
JPS5780037A (en) High degree kneading type screw
PL344055A1 (en) Plasticizing screw
US3897938A (en) Apparatus for refining polymeric material
JPS56142048A (en) Method of molding plastic
ZA836919B (en) Method and equipment for processing a plasticisable material
EP0397497A3 (en) Injection molding apparatus
CA2089267A1 (en) Direct fabrication
GB1256451A (en) Apparatus for injecting thermosetting plastics materials
JPS57116000A (en) Compression molding machine for all kinds of waste materials
US20060291324A1 (en) Screw for kneading extruder
GB1190004A (en) Improvements in or relating to Extruders and Injection Moulding Machines
ES8300284A1 (es) Dispositivo mezclador homogeneizador para prensas de inyeccion y extrusoras para termoplasticos.
GB953310A (en) Improvements relating to screw extruders
GB1129033A (en) Machine for plasticizing and feeding plastics material
CN213260759U (zh) 一种双螺栓挤出机的加热机构
KR900001482A (ko) 로타리 스크류를 이용한 성형기
GB1112428A (en) Elastic melt extruder having internal feed conveyor
BR8403785A (pt) Aparelho para avancar e trabalhar materiais termoplasticos e parafuso de alimentacao de extrusao

Legal Events

Date Code Title Description
AK Designated states

Designated state(s): CH DE GB SE US

AL Designated countries for regional patents

Designated state(s): FR

RET De translation (de og part 6b)

Ref country code: DE

Ref document number: 2943230

Date of ref document: 19801211

Format of ref document f/p: P