JPH01141020U - - Google Patents

Info

Publication number
JPH01141020U
JPH01141020U JP3324088U JP3324088U JPH01141020U JP H01141020 U JPH01141020 U JP H01141020U JP 3324088 U JP3324088 U JP 3324088U JP 3324088 U JP3324088 U JP 3324088U JP H01141020 U JPH01141020 U JP H01141020U
Authority
JP
Japan
Prior art keywords
heating cylinder
raw material
screw
headstock
plasticizing
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
JP3324088U
Other languages
Japanese (ja)
Other versions
JPH05336Y2 (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 JP1988033240U priority Critical patent/JPH05336Y2/ja
Publication of JPH01141020U publication Critical patent/JPH01141020U/ja
Application granted granted Critical
Publication of JPH05336Y2 publication Critical patent/JPH05336Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Injection Moulding Of Plastics Or The Like (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の１実施例に係るプラスチツク
成形機の可塑化装置を示す要部断面図、第２図は
本考案の他の実施例に係る可塑化装置の要部断面
図、第３図は従来例の構成を示す要部断面図、第
４図は本考案の１実施例と従来例の温度勾配曲線
を示すグラフである。 １……加熱シリンダ、２……スクリユー、３…
…駆動軸、４……ヘツドストツク、４ａ……供給
口、５……取付けナツト、６……ホツパー、７…
…原料、８……バンドヒータ、９……温度センサ
、１０……冷却管、１１，１１′……断熱材、１
２……取付けネジ。 FIG. 1 is a cross-sectional view of the main parts of a plasticizing device for a plastic molding machine according to one embodiment of the present invention, FIG. 2 is a cross-sectional view of the main parts of a plasticizing device according to another embodiment of the present invention, and FIG. The figure is a sectional view of a main part showing the configuration of a conventional example, and FIG. 4 is a graph showing temperature gradient curves of one embodiment of the present invention and the conventional example. 1... Heating cylinder, 2... Screw, 3...
... Drive shaft, 4 ... Head stock, 4a ... Supply port, 5 ... Mounting nut, 6 ... Hopper, 7 ...
... Raw material, 8 ... Band heater, 9 ... Temperature sensor, 10 ... Cooling pipe, 11, 11' ... Insulation material, 1
2...Mounting screw.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 原料を加熱するための加熱シリンダと、原料を
混練・可塑化するための前記加熱シリンダ内のス
クリユーと、前記加熱シリンダの後部に配設され
原料を前記スクリユーの後部ゾーンへ供給するた
めの供給口を穿設されたヘツドストツクとを備え
た構成において、前記加熱シリンダの後部と前記
ヘツドストツクとの間に断熱材を介在させたこと
を特徴とするプラスチツク成形機の可塑化装置。 A heating cylinder for heating the raw material, a screw in the heating cylinder for kneading and plasticizing the raw material, and a supply port disposed at the rear of the heating cylinder for supplying the raw material to the rear zone of the screw. 1. A plasticizing device for a plastic molding machine, characterized in that the plasticizing device comprises a headstock having a hole therein, and a heat insulating material is interposed between the rear part of the heating cylinder and the headstock.
JP1988033240U 1988-03-15 1988-03-15 Expired - Lifetime JPH05336Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988033240U JPH05336Y2 (en) 1988-03-15 1988-03-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988033240U JPH05336Y2 (en) 1988-03-15 1988-03-15

Publications (2)

Publication Number Publication Date
JPH01141020U true JPH01141020U (en) 1989-09-27
JPH05336Y2 JPH05336Y2 (en) 1993-01-07

Family

ID=31259898

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988033240U Expired - Lifetime JPH05336Y2 (en) 1988-03-15 1988-03-15

Country Status (1)

Country Link
JP (1) JPH05336Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013184387A (en) * 2012-03-08 2013-09-19 Sumitomo Heavy Ind Ltd Injection molding machine
JP2015208886A (en) * 2014-04-24 2015-11-24 キヤノン電子株式会社 Injection device, material feeder and injection molding machine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58117916U (en) * 1982-02-04 1983-08-11 東芝機械株式会社 heating cylinder
JPS61177812U (en) * 1985-04-23 1986-11-06

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58117916U (en) * 1982-02-04 1983-08-11 東芝機械株式会社 heating cylinder
JPS61177812U (en) * 1985-04-23 1986-11-06

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013184387A (en) * 2012-03-08 2013-09-19 Sumitomo Heavy Ind Ltd Injection molding machine
JP2015208886A (en) * 2014-04-24 2015-11-24 キヤノン電子株式会社 Injection device, material feeder and injection molding machine

Also Published As

Publication number Publication date
JPH05336Y2 (en) 1993-01-07

Similar Documents

Publication Publication Date Title
JPH01141020U (en)
JPS62200418U (en)
JPS61130411U (en)
JPS63113619U (en)
JPH0320127U (en)
JPS61177812U (en)
JPS62203012U (en)
JPS6273916U (en)
JPH0186518U (en)
JPH0243702Y2 (en)
JPS6347122U (en)
JPH0331929U (en)
JPS6270914U (en)
JPS61150112U (en)
JPH01171621U (en)
JPH02144409U (en)
JPS61152415U (en)
JPH02135225U (en)
JPS61132031U (en)
JPS6215915U (en)
JPS59118518U (en) Core mold for injection blow molding or injection stretch blow molding
JPS6392715U (en)
JPH0352130U (en)
JPS61177813U (en)
JPS63148414U (en)