JPS59146121U - 押出成形用ダイ - Google Patents

押出成形用ダイ

Info

Publication number
JPS59146121U
JPS59146121U JP1984019207U JP1920784U JPS59146121U JP S59146121 U JPS59146121 U JP S59146121U JP 1984019207 U JP1984019207 U JP 1984019207U JP 1920784 U JP1920784 U JP 1920784U JP S59146121 U JPS59146121 U JP S59146121U
Authority
JP
Japan
Prior art keywords
threaded rod
flow path
scale
extrusion molding
goo
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
JP1984019207U
Other languages
English (en)
Other versions
JPS613607Y2 (ja
Inventor
茂 服部
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP1984019207U priority Critical patent/JPS59146121U/ja
Publication of JPS59146121U publication Critical patent/JPS59146121U/ja
Application granted granted Critical
Publication of JPS613607Y2 publication Critical patent/JPS613607Y2/ja
Granted 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
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/305—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets
    • B29C48/31—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets being adjustable, i.e. having adjustable exit sections
    • B29C48/313—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets being adjustable, i.e. having adjustable exit sections by positioning the die lips
    • 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
    • B29C48/07—Flat, e.g. panels

Landscapes

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

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。

Description

【図面の簡単な説明】
第１図は従来の流路調整機構を有する押出成形用フラッ
トダイの１例を示す側断面図、第２図は第１図のＡ−Ａ
断面図、第３図及び第４図は夫々従来の押出成形用ダイ
のチョークバーの調整機構を示す断面図、第５図は本考
案の実施例に於ける押出成形用ダイを示す側断面図、第
６図は第５図のＢ−Ｂ断面図、第７図は第５図のＣ−Ｃ
断面図、第８図は第５図と異なる実施例を示す押出成形
用ダイの側断面図、第９図は第８図のＤ−Ｄ断面図、第
１０図は第６図及び第９図と異なる目盛板の平面図、第
１１図は更に他の実施例を示す丸ダイの１部切截正面図
、第１２図は同側断面図である。 図の主要部分の説明、１２・・・第１ダイ本体、１３・
・・第２グイ本体、１５．１７・・・樹脂流路、１６・
・・チョークバー（調整部材）、１８・・・調整ボルト
（差動ねじ棒）、１９・・！先端部のねじ、２０・・・
他のねじ、２４・・・固定ナツト、２５・・・軸方向の
移動量を示す目盛、２６・・・基準目盛、２７・・・目
盛板、２８・・・回転角度を表わす目盛。 篤３６　　　　　％睡 Ｑ 華５図　園

Claims (1)

    【実用新案登録請求の範囲】
  1. 樹脂流路を構成するグイ本体に同流路に面して取付けら
    れ、移動することにより同流路の隙間を調整することが
    できる調整部材に先端部のねじを螺合し、このねじとピ
    ッチの異なる他のねじが形成されると共に、同地のねじ
    を前記グイ本体に固定されたナツトに螺合するようにし
    た差動ねじ棒を有し、同ねじ棒を回すことにより前記調
    整部材を移動させる押出成形用ダイに於いて、前記差動
    ねじ棒の外面に同ねじ棒の軸方向の移動量を示す目盛と
    基準目盛を設け、かつ同ねじ棒の前記目盛に対応する位
    置の外周部に同ねじ棒の回転角度を表わす目盛を付した
    目盛板を設けたことを特徴とする押出成形用ダイ。
JP1984019207U 1984-02-15 1984-02-15 押出成形用ダイ Granted JPS59146121U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984019207U JPS59146121U (ja) 1984-02-15 1984-02-15 押出成形用ダイ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984019207U JPS59146121U (ja) 1984-02-15 1984-02-15 押出成形用ダイ

Publications (2)

Publication Number Publication Date
JPS59146121U true JPS59146121U (ja) 1984-09-29
JPS613607Y2 JPS613607Y2 (ja) 1986-02-04

Family

ID=30150364

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984019207U Granted JPS59146121U (ja) 1984-02-15 1984-02-15 押出成形用ダイ

Country Status (1)

Country Link
JP (1) JPS59146121U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013176970A (ja) * 2012-01-31 2013-09-09 Toray Ind Inc シート成形口金およびシート成形方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013176970A (ja) * 2012-01-31 2013-09-09 Toray Ind Inc シート成形口金およびシート成形方法

Also Published As

Publication number Publication date
JPS613607Y2 (ja) 1986-02-04

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