JPS5948810U - Two-screw continuous kneading device - Google Patents

Two-screw continuous kneading device

Info

Publication number
JPS5948810U
JPS5948810U JP1982142673U JP14267382U JPS5948810U JP S5948810 U JPS5948810 U JP S5948810U JP 1982142673 U JP1982142673 U JP 1982142673U JP 14267382 U JP14267382 U JP 14267382U JP S5948810 U JPS5948810 U JP S5948810U
Authority
JP
Japan
Prior art keywords
resin
center
kneading device
continuous kneading
cylinder
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
JP1982142673U
Other languages
Japanese (ja)
Inventor
康彦 石田
Original Assignee
株式会社日本製鋼所
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 株式会社日本製鋼所 filed Critical 株式会社日本製鋼所
Priority to JP1982142673U priority Critical patent/JPS5948810U/en
Publication of JPS5948810U publication Critical patent/JPS5948810U/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
    • 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
    • B29C48/55—Screws having reverse-feeding elements
    • 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
    • B29C48/375—Plasticisers, homogenisers or feeders comprising two or more stages
    • B29C48/38—Plasticisers, homogenisers or feeders comprising two or more stages using two or more serially arranged screws in the same barrel
    • 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
    • B29C48/375—Plasticisers, homogenisers or feeders comprising two or more stages
    • B29C48/39—Plasticisers, homogenisers or feeders comprising two or more stages a first extruder feeding the melt into an intermediate location of a second extruder
    • 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
    • B29C48/50—Details of extruders
    • B29C48/505—Screws
    • B29C48/54—Screws with additional forward-feeding elements

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来の二軸連続混練装置を示す図、第２図は本
考案による二軸連続混練装置の平断面図、第３図は本考
案による二軸連続混練装置全体を概略的に示す図である
。 １０・・・・・・シリンダ、１２．１−４・・・・・・
スクリュ、１６．１８・・・・・・継手、２０・・・・
・・駆動機、２２゜２４・・・・・・歯車、２６・・・
・・・モータ、２８・・・・・・軸受、３０・・・・・
・軸封装置、３２．３４・・・・・・樹脂供給口、３６
・・・・・・樹脂排出口、３８・・・・・・ギアポンプ
、４０゜４２・・・・・・フィーダ、４４．４６・・・
・・・モータ、４８・・・・・・原料ホッパー、５０．
５２・・・・・・レベルスイッチ、５４・・・・・・樹
脂温度計、５６・・・・・・スクリュ回転制御装置、５
８・・・・・・モータ、６０・・・・・・フィーダ回転
制御装置。Fig. 1 is a diagram showing a conventional two-screw continuous kneading device, Fig. 2 is a plan cross-sectional view of the two-screw continuous kneading device according to the present invention, and Fig. 3 is a schematic diagram showing the entire two-screw continuous kneading device according to the present invention. It is a diagram. 10...Cylinder, 12.1-4...
Screw, 16.18...Joint, 20...
...Driver, 22゜24...Gear, 26...
...Motor, 28...Bearing, 30...
・Shaft sealing device, 32.34...Resin supply port, 36
... Resin discharge port, 38 ... Gear pump, 40°42 ... Feeder, 44.46 ...
... Motor, 48 ... Raw material hopper, 50.
52... Level switch, 54... Resin thermometer, 56... Screw rotation control device, 5
8...Motor, 60...Feeder rotation control device.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 中央部に樹脂排出口を有し両端部に樹脂供給口を有する
シリンダと、樹脂供給口から投入された樹脂を溶融・混
練しつつ両端部から中央部の樹脂排出口へ移送するよう
に中央部を中心として軸方向に対称に形成されたスクリ
ュと、−シリンダの樹脂排出口に設置したギアポンプと
を有することを特徴とする二軸連続混練装置。A cylinder has a resin discharge port in the center and a resin supply port at both ends, and a cylinder in the center that melts and kneads the resin input from the resin supply port and transfers it from both ends to the resin discharge port in the center. A two-shaft continuous kneading device characterized by having a screw formed axially symmetrically around the center, and a gear pump installed at the resin discharge port of the cylinder.
JP1982142673U 1982-09-22 1982-09-22 Two-screw continuous kneading device Pending JPS5948810U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1982142673U JPS5948810U (en) 1982-09-22 1982-09-22 Two-screw continuous kneading device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982142673U JPS5948810U (en) 1982-09-22 1982-09-22 Two-screw continuous kneading device

Publications (1)

Publication Number Publication Date
JPS5948810U true JPS5948810U (en) 1984-03-31

Family

ID=30318715

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982142673U Pending JPS5948810U (en) 1982-09-22 1982-09-22 Two-screw continuous kneading device

Country Status (1)

Country Link
JP (1) JPS5948810U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5231469U (en) * 1975-08-27 1977-03-05
JPS55139824A (en) * 1979-03-27 1980-11-01 Kobe Steel Ltd Continuous type kneader

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5231469U (en) * 1975-08-27 1977-03-05
JPS55139824A (en) * 1979-03-27 1980-11-01 Kobe Steel Ltd Continuous type kneader

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