JPS5715911A - Double spindle continuous kneading machine - Google Patents

Double spindle continuous kneading machine

Info

Publication number
JPS5715911A
JPS5715911A JP9089080A JP9089080A JPS5715911A JP S5715911 A JPS5715911 A JP S5715911A JP 9089080 A JP9089080 A JP 9089080A JP 9089080 A JP9089080 A JP 9089080A JP S5715911 A JPS5715911 A JP S5715911A
Authority
JP
Japan
Prior art keywords
rotors
chamber
kneading
calorific value
section
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.)
Pending
Application number
JP9089080A
Other languages
Japanese (ja)
Inventor
Kimio Inoue
Futashi Fukui
Katsumi Ogawa
Toshihiro Asai
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel Ltd
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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP9089080A priority Critical patent/JPS5715911A/en
Publication of JPS5715911A publication Critical patent/JPS5715911A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B29B7/465—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft each shaft comprising rotor parts of the Banbury type in addition to screw 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
    • B29C48/395—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
    • 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
    • B29C48/41—Intermeshing counter-rotating 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
    • B29C48/50—Details of extruders
    • B29C48/505—Screws
    • B29C48/67—Screws having incorporated mixing devices not provided for in groups B29C48/52 - B29C48/66

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

PURPOSE:To control calorific value applied to a material, and to enable the kneading of every kind of materials having different viscosity extending over a wide range by mounting an inserting member which can adjust a space with a double spindle rotor with blades to one part of a chamber. CONSTITUTION:The inserting members 5, 5' are mounted to one part of a main body 21 of the chamber 2, to one end a material supply port 3 is set up and to the other end a material discharging port 4, under a condition that can move in the direction rectangular to the rotor spindles of the two spindle rotors with blades, and spaces among the rotors 1 and the inserting members 5, 5' are adjusted so as to ensure the optimum calorific value, degree of kneading, degree of dispersion of an additive material, etc. corresponding to the keading material supplied. Synthetic resin, rubber, etc. and the additive material sent into the chamber 2 from the supply port 3 are introduced to a kneading section 12 through a feeding section 11 of the rotors 1, softened and melted in proper calorific value which the additive material is dispersed, and discharged from the discharging port 4 through a discharging section 13.
JP9089080A 1980-07-02 1980-07-02 Double spindle continuous kneading machine Pending JPS5715911A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9089080A JPS5715911A (en) 1980-07-02 1980-07-02 Double spindle continuous kneading machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9089080A JPS5715911A (en) 1980-07-02 1980-07-02 Double spindle continuous kneading machine

Publications (1)

Publication Number Publication Date
JPS5715911A true JPS5715911A (en) 1982-01-27

Family

ID=14011004

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9089080A Pending JPS5715911A (en) 1980-07-02 1980-07-02 Double spindle continuous kneading machine

Country Status (1)

Country Link
JP (1) JPS5715911A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59106946A (en) * 1982-12-10 1984-06-20 Mitsui Petrochem Ind Ltd Preparation of vulcanizable rubber compound
JPS602329A (en) * 1983-06-21 1985-01-08 Toshiba Mach Co Ltd Apparatus for adjusting degree of mixing in twin-screw extruder
JPS61266206A (en) * 1985-05-20 1986-11-25 Kobe Steel Ltd Control device for kneading of continuous kneading machine
US4695036A (en) * 1984-12-27 1987-09-22 Aisin Seiki Kabushiki Kaisha Screw bar for a pantograph-type jack
JPS63132670A (en) * 1986-11-22 1988-06-04 林原　健 Low frequency medical treatment device
JPH0572425U (en) * 1992-03-10 1993-10-05 株式会社日本製鋼所 Kneading degree adjusting device for extruder
JPH06126809A (en) * 1992-10-19 1994-05-10 Japan Steel Works Ltd:The Dehydrating method and device twin-crew extruder machine
JPH06155550A (en) * 1992-07-14 1994-06-03 Werner & Pfleiderer Gmbh Extruder with throttle slider
EP0611078A1 (en) * 1993-01-29 1994-08-17 The Gates Rubber Company Process for processing elastomeric compositions
US7188992B2 (en) * 2003-07-30 2007-03-13 Americhem, Inc. Kneading element and related articles
JP2011088343A (en) * 2009-10-22 2011-05-06 Kobe Steel Ltd Kneading device

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59106946A (en) * 1982-12-10 1984-06-20 Mitsui Petrochem Ind Ltd Preparation of vulcanizable rubber compound
JPS602329A (en) * 1983-06-21 1985-01-08 Toshiba Mach Co Ltd Apparatus for adjusting degree of mixing in twin-screw extruder
US4695036A (en) * 1984-12-27 1987-09-22 Aisin Seiki Kabushiki Kaisha Screw bar for a pantograph-type jack
JPS61266206A (en) * 1985-05-20 1986-11-25 Kobe Steel Ltd Control device for kneading of continuous kneading machine
JPS63132670A (en) * 1986-11-22 1988-06-04 林原　健 Low frequency medical treatment device
JPH0328949B2 (en) * 1986-11-22 1991-04-22 Hayashibara Takeshi
JPH0572425U (en) * 1992-03-10 1993-10-05 株式会社日本製鋼所 Kneading degree adjusting device for extruder
JPH06155550A (en) * 1992-07-14 1994-06-03 Werner & Pfleiderer Gmbh Extruder with throttle slider
JPH06126809A (en) * 1992-10-19 1994-05-10 Japan Steel Works Ltd:The Dehydrating method and device twin-crew extruder machine
EP0611078A1 (en) * 1993-01-29 1994-08-17 The Gates Rubber Company Process for processing elastomeric compositions
US7188992B2 (en) * 2003-07-30 2007-03-13 Americhem, Inc. Kneading element and related articles
JP2011088343A (en) * 2009-10-22 2011-05-06 Kobe Steel Ltd Kneading device

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