JPS62199325U - - Google Patents

Info

Publication number
JPS62199325U
JPS62199325U JP1986087468U JP8746886U JPS62199325U JP S62199325 U JPS62199325 U JP S62199325U JP 1986087468 U JP1986087468 U JP 1986087468U JP 8746886 U JP8746886 U JP 8746886U JP S62199325 U JPS62199325 U JP S62199325U
Authority
JP
Japan
Prior art keywords
cylinder
feed groove
forced feed
screw
supply port
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.)
Granted
Application number
JP1986087468U
Other languages
English (en)
Other versions
JPH0436258Y2 (ja
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 filed Critical
Priority to JP1986087468U priority Critical patent/JPH0436258Y2/ja
Publication of JPS62199325U publication Critical patent/JPS62199325U/ja
Application granted granted Critical
Publication of JPH0436258Y2 publication Critical patent/JPH0436258Y2/ja
Expired 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
    • B29C48/92—Measuring, controlling or regulating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Description

【図面の簡単な説明】
第１図は本考案機構実施例を施したスクリユ押
出機１例の縦断正面図、第２図１，２及び第３図
は同機構要部を示す第１図Ａ―Ａ線断面図、第４
，５，６図１，２各図は同機構駆動手段各実施例
の説明図、第７図は同強制フイード溝設置位置、
形状実施例の説明図、第８図は従来のスクリユ押
出機の縦断正面図、第９図１は同要部縦断正面図
、第９図２は同要部側断面図である。 １……駆動機構、２……シリンダ、３……スク
リユ軸、４……ホツパ、５……ヒータ、６……強
制フイード溝、７……調節バー、２ａ……材料供
給口。

Claims (1)

    【実用新案登録請求の範囲】
  1. 固定のシリンダ内にスクリユ軸が可回動に装設
    され、供給口を含むシリンダ内面に強制フイード
    溝が軸方向に沿つて設けられるものにおいて、前
    記強制フイード溝に径方向に摺動可能な調節バー
    を設けることを特徴とするスクリユ押出機におけ
    るスクリユフイーダ機構。
JP1986087468U 1986-06-09 1986-06-09 Expired JPH0436258Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986087468U JPH0436258Y2 (ja) 1986-06-09 1986-06-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986087468U JPH0436258Y2 (ja) 1986-06-09 1986-06-09

Publications (2)

Publication Number Publication Date
JPS62199325U true JPS62199325U (ja) 1987-12-18
JPH0436258Y2 JPH0436258Y2 (ja) 1992-08-27

Family

ID=30944709

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986087468U Expired JPH0436258Y2 (ja) 1986-06-09 1986-06-09

Country Status (1)

Country Link
JP (1) JPH0436258Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57136725U (ja) * 1981-02-23 1982-08-26

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57136725U (ja) * 1981-02-23 1982-08-26

Also Published As

Publication number Publication date
JPH0436258Y2 (ja) 1992-08-27

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