JPS5826527U - plastic extruder - Google Patents

plastic extruder

Info

Publication number
JPS5826527U
JPS5826527U JP12062881U JP12062881U JPS5826527U JP S5826527 U JPS5826527 U JP S5826527U JP 12062881 U JP12062881 U JP 12062881U JP 12062881 U JP12062881 U JP 12062881U JP S5826527 U JPS5826527 U JP S5826527U
Authority
JP
Japan
Prior art keywords
cylinder
cooling device
groove
supply port
plastic extruder
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
JP12062881U
Other languages
Japanese (ja)
Other versions
JPS619704Y2 (en
Inventor
関口　敬二郎
Original Assignee
株式会社プラコ−
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 株式会社プラコ− filed Critical 株式会社プラコ−
Priority to JP12062881U priority Critical patent/JPS5826527U/en
Publication of JPS5826527U publication Critical patent/JPS5826527U/en
Application granted granted Critical
Publication of JPS619704Y2 publication Critical patent/JPS619704Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • 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。(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 drawings]

図面はこの考案に係るものを示すものであって、第１図
は従来公知の装置の一部省略縦断側面図、第２図は第１
図２−２線縦断正面図、第３図はこの考案の第１実施態
様の一部省略縦断側面図、第４図は第３図の４−４線縦
断正面図、第５図は第３図の５−５線縦断正面図、第６
図は第２実施態様の一部省略縦断側面図である。 図中符号、１０・・・・・・供給ゾーンブロック、１１
・・・・・・ハウジング、１２・・・・・・シリンダー
、１３・・・・・・供給口、１４・・・・・・溝、１５
・・・・・・溝の搬出側端、１６・・・・・・シリンダ
ー、１７・・・・・・加熱装置、１８・・・・・・スリ
ーブ、１９．２１・・・・・・冷却水路、２０・・・・
・・、スクリュー、２２・・・・・・スクリュー溝。The drawings show things related to this invention, in which FIG. 1 is a partially omitted vertical sectional side view of a conventionally known device, and FIG.
Fig. 2 is a longitudinal sectional front view taken along line 2-2, Fig. 3 is a partially omitted longitudinal sectional side view of the first embodiment of this invention, Fig. 4 is a longitudinal sectional front view taken along line 4-4 of Fig. 3, and Fig. 5 is a longitudinal sectional view taken along line 4-4 of Fig. Vertical front view on line 5-5 in Figure 6
The figure is a partially omitted vertical sectional side view of the second embodiment. Code in the figure, 10... Supply zone block, 11
... Housing, 12 ... Cylinder, 13 ... Supply port, 14 ... Groove, 15
...Export side end of groove, 16...Cylinder, 17...Heating device, 18...Sleeve, 19.21...Cooling Waterway, 20...
..., screw, 22...screw groove.

Claims (3)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）ペレット供給口より、スクリューの数ピツチに亘
る部分までの供給ゾーンのシリンダー内面に、軸方向に
供給口側が深く先端側が次第に浅い溝が数条設けてあり
、この溝のある部分のシリンダーにはシリンダー冷却装
置が設けであるものにおいて、 前記シリンダー内面の溝の搬出側端より更にスクリュー
の２乃至５ピッチ搬出側位置までのシリンダーにはシリ
ンダー冷却装置が設けであることを特徴とするプラスチ
ック押出機。(1) On the inner surface of the cylinder in the supply zone from the pellet supply port to the part spanning several pitches of the screw, several grooves are provided in the axial direction, with the supply port side being deep and the tip side gradually becoming shallower. is provided with a cylinder cooling device, wherein the cylinder is provided with a cylinder cooling device from the delivery side end of the groove on the inner surface of the cylinder to the delivery side position of 2 to 5 pitches of the screw. Extruder. （２）前記シリンダー内面に設けである軸方向溝のある
部分に連なる該溝がなく冷却装置を有する、　シリンダ
一部は、供給口を有する供給ゾーンブー　　　ロックと
は別個の冷却装置を有するスリーブであることを特徴と
する実用新案登録請求の範囲第１項記載のプラスチック
押出機。(2) A part of the cylinder is provided with an axial groove that is provided on the inner surface of the cylinder and has a cooling device without the groove, and a part of the cylinder is a sleeve that has a cooling device that is separate from the supply zone block that has the supply port. A plastic extruder according to claim 1, which is characterized in that: （３）前記シリンダー内面に設けである軸方向溝のある
部分に連なる該溝がなく冷却装置を有するシリンダーは
、供給口を有する供給ゾーンブ爾ツクと一体であること
を特徴とする実用新案登録請求の範囲第１項記載のプラ
スチック押出機。(3) A request for registration of a utility model characterized in that the cylinder having a cooling device and having no groove connected to the portion with the axial groove provided on the inner surface of the cylinder is integrated with a supply zone book having a supply port. A plastic extruder according to item 1.
JP12062881U 1981-08-13 1981-08-13 plastic extruder Granted JPS5826527U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12062881U JPS5826527U (en) 1981-08-13 1981-08-13 plastic extruder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12062881U JPS5826527U (en) 1981-08-13 1981-08-13 plastic extruder

Publications (2)

Publication Number Publication Date
JPS5826527U true JPS5826527U (en) 1983-02-19
JPS619704Y2 JPS619704Y2 (en) 1986-03-28

Family

ID=29914619

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12062881U Granted JPS5826527U (en) 1981-08-13 1981-08-13 plastic extruder

Country Status (1)

Country Link
JP (1) JPS5826527U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60250931A (en) * 1984-05-29 1985-12-11 Mitsui Petrochem Ind Ltd Screw extruder for super-high molecular polyethylene powder extrusion molding
JP2003507222A (en) * 1999-08-24 2003-02-25 ベルシュトルフ ゲゼルシャフト ミット ベシュレンクテル ハフツング Extruder cylinder

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60250931A (en) * 1984-05-29 1985-12-11 Mitsui Petrochem Ind Ltd Screw extruder for super-high molecular polyethylene powder extrusion molding
JP2003507222A (en) * 1999-08-24 2003-02-25 ベルシュトルフ ゲゼルシャフト ミット ベシュレンクテル ハフツング Extruder cylinder

Also Published As

Publication number Publication date
JPS619704Y2 (en) 1986-03-28

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