JPH0265534U - - Google Patents

Info

Publication number
JPH0265534U
JPH0265534U JP1988145775U JP14577588U JPH0265534U JP H0265534 U JPH0265534 U JP H0265534U JP 1988145775 U JP1988145775 U JP 1988145775U JP 14577588 U JP14577588 U JP 14577588U JP H0265534 U JPH0265534 U JP H0265534U
Authority
JP
Japan
Prior art keywords
breaker plate
chamber
die
flow path
cylindrical shape
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
JP1988145775U
Other languages
English (en)
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 JP1988145775U priority Critical patent/JPH0265534U/ja
Publication of JPH0265534U publication Critical patent/JPH0265534U/ja
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
    • B29C48/395—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
    • B29C48/455—Screws arranged to convey material towards each other, e.g. separate screws arranged after each other and feeding in opposite directions

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図は本考案実施例の縦断正面図、第２図は
同第１図Ａ―Ａ線断面図、第３図は同Ｂ―Ｂ線断
面図、第４図は同製品実施例のオープンカツト状
態の斜面図、第５〜７図は何れも２層構造製品側
の斜面図、第８図は第７図製品を得るためのブレ
ーカプレート実施例の半部縦断正面図、第９図は
同側面図、第１０図は従来ヘツド装置例図である
。 １……ダイホルダ、２……アダプタ、３……円
筒流路ノズル、４……材料注入口、５……ブレー
カプレート、５ａ……細孔、７……ヘツド装置、
８……コーンキヤツプ、９……ダイ中子、１０…
…ダイ外筒、１１……充填材料供給溝、１２……
均圧チヤンバ、１３……２軸スクリユ押出機、１
４……２軸スクリユ、Ａ……円筒材、Ａ１……シ
ート状製品、Ａ２……２層ピース、Ａ３……２層
ステイツク、バー。

Claims (1)

    【実用新案登録請求の範囲】
  1. ２軸スクリユ押出機における吐出側に、ダイホ
    ルダ、ブレーカプレートを介してダイ中子および
    ダイ外筒による円筒流路ノズルを設けることによ
    り、押出材料を円筒状に成形するとともに、これ
    をオープンカツトしてシート状押出製品を得るも
    のにおいて、前記ダイホルダ後面に位置してブレ
    ーカプレートを保持するアダプタに、ブレーカプ
    レートを通過する主材料と並列される充填材料の
    供給用均圧チヤンバを、ブレーカプレート外周に
    接して環筒状に形成するとともに、該チヤンバへ
    の材料注入口を設け、ブレーカプレートの下流側
    端面には、その一端が前記チヤンバに連通し、他
    端は前記円筒流路ノズルに向つて開口する充填材
    料供給溝の所要数を放射状に設けることを特徴と
    する押出機用ヘツド装置。
JP1988145775U 1988-11-07 1988-11-07 Pending JPH0265534U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988145775U JPH0265534U (ja) 1988-11-07 1988-11-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988145775U JPH0265534U (ja) 1988-11-07 1988-11-07

Publications (1)

Publication Number Publication Date
JPH0265534U true JPH0265534U (ja) 1990-05-17

Family

ID=31414662

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988145775U Pending JPH0265534U (ja) 1988-11-07 1988-11-07

Country Status (1)

Country Link
JP (1) JPH0265534U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004161735A (ja) * 2002-05-15 2004-06-10 Mcneil Ppc Inc エンローブ処理したコア
CN107042622A (zh) * 2016-02-05 2017-08-15 首奇国际有限公司 具仿木纹的塑料制成品及其成型装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5535137U (ja) * 1978-08-31 1980-03-06

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5535137U (ja) * 1978-08-31 1980-03-06

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004161735A (ja) * 2002-05-15 2004-06-10 Mcneil Ppc Inc エンローブ処理したコア
CN107042622A (zh) * 2016-02-05 2017-08-15 首奇国际有限公司 具仿木纹的塑料制成品及其成型装置

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