JPS58196119U - Twin-screw extruder with material preheating quantitative feeding device - Google Patents

Twin-screw extruder with material preheating quantitative feeding device

Info

Publication number
JPS58196119U
JPS58196119U JP1982094636U JP9463682U JPS58196119U JP S58196119 U JPS58196119 U JP S58196119U JP 1982094636 U JP1982094636 U JP 1982094636U JP 9463682 U JP9463682 U JP 9463682U JP S58196119 U JPS58196119 U JP S58196119U
Authority
JP
Japan
Prior art keywords
twin
screw extruder
quantitative feeding
feeding device
material preheating
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
JP1982094636U
Other languages
Japanese (ja)
Inventor
邦明 遠藤
土屋　「やす」夫
原　庄司
Original Assignee
東芝機械株式会社
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 東芝機械株式会社 filed Critical 東芝機械株式会社
Priority to JP1982094636U priority Critical patent/JPS58196119U/en
Publication of JPS58196119U publication Critical patent/JPS58196119U/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
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/793—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling upstream of the plasticising zone, e.g. heating in the 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
    • 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

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) [Summary] 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図は本考案によ之１実施例を示す図、第２図は本考
案の他の実施例を示す図。 １１・・・二軸押出機、１４．　２０．　２１・・・材
料供給口、１５．２２・・・材料定量供給装置、１７゜
２３・・・材料予備加熱定量供給装置。FIG. 1 is a diagram showing one embodiment of the present invention, and FIG. 2 is a diagram showing another embodiment of the present invention. 11... twin screw extruder, 14. 20. 21...Material supply port, 15.22...Material quantitative supply device, 17°23...Material preheating quantitative supply device.

Claims (1)

【実用新案登録請求の範囲】 １　材料供給口より二種以上の異なった材料を取り入れ
、溶融して混練、混合を行う二軸押出機において、供給
される材料の種類別に複数個の定量供給装置を用い前記
複数個の定量供給装置を供給材料の種類に応じて必要数
だけ材料を予熱出来る材料予備加熱定量供給装置とす乞
ことを特徴とする二軸押出機。 ２　前記材料供給口を一個所とした前記実用新案登録請
求の範囲第１項記載の二軸押出機。 ３　前記材料供給口を材料別に複数個設けたことを特徴
とする前記実用新案登録請求の範囲第１項記載の二軸押
出機。[Scope of Claim for Utility Model Registration] 1. A twin-screw extruder that takes in two or more different materials from a material supply port, melts, kneads, and mixes them, and a plurality of fixed quantity feeding devices for each type of material to be supplied. A twin-screw extruder characterized in that the plurality of quantitative feeding devices are used as a material preheating quantitative feeding device that can preheat the necessary number of materials depending on the type of material to be fed. 2. The twin-screw extruder according to claim 1, in which the material supply port is provided at one location. 3. The twin-screw extruder according to claim 1, wherein a plurality of the material supply ports are provided for each material.
JP1982094636U 1982-06-24 1982-06-24 Twin-screw extruder with material preheating quantitative feeding device Pending JPS58196119U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1982094636U JPS58196119U (en) 1982-06-24 1982-06-24 Twin-screw extruder with material preheating quantitative feeding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982094636U JPS58196119U (en) 1982-06-24 1982-06-24 Twin-screw extruder with material preheating quantitative feeding device

Publications (1)

Publication Number Publication Date
JPS58196119U true JPS58196119U (en) 1983-12-27

Family

ID=30226430

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982094636U Pending JPS58196119U (en) 1982-06-24 1982-06-24 Twin-screw extruder with material preheating quantitative feeding device

Country Status (1)

Country Link
JP (1) JPS58196119U (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4836257A (en) * 1971-09-10 1973-05-28
JPS50160374A (en) * 1974-06-19 1975-12-25
JPS5377256A (en) * 1976-12-21 1978-07-08 Japan Steel Works Ltd Process for molding of polyblend between high and low polymers

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4836257A (en) * 1971-09-10 1973-05-28
JPS50160374A (en) * 1974-06-19 1975-12-25
JPS5377256A (en) * 1976-12-21 1978-07-08 Japan Steel Works Ltd Process for molding of polyblend between high and low polymers

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