JPH0473517U - - Google Patents
Info
- Publication number
- JPH0473517U JPH0473517U JP11716590U JP11716590U JPH0473517U JP H0473517 U JPH0473517 U JP H0473517U JP 11716590 U JP11716590 U JP 11716590U JP 11716590 U JP11716590 U JP 11716590U JP H0473517 U JPH0473517 U JP H0473517U
- Authority
- JP
- Japan
- Prior art keywords
- opening
- shutter
- circuit hole
- closed
- injection molding
- 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
Links
- 238000001746 injection moulding Methods 0.000 claims description 3
- 238000010926 purge Methods 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Description
第１図は本考案の射出成形機のパージング装置
を示す図、第２図は従来の射出成形機のパージン
グ装置を示す図、第３図はノズルのシヤツタへの
接触状態図である。
１……固定プラテン、６……開口、１３……シ
ヤツタ、１３ａ……軸、１３ｂ……アーム、１４
……エアシリンダ、１５ａ，１５ｂ……ホース、
１６……シヤツタ開閉駆動源、１７……空気圧調
整ユニツト、１８……電磁切換弁、１９ａ，１９
ｂ……速度制御弁、２１，２２……ストツパ、２
３，２４……近接スイツチ、２５……回路穴、２
６……シヤツタ温調用温度調節器。
FIG. 1 is a diagram showing a purging device of an injection molding machine according to the present invention, FIG. 2 is a diagram showing a purging device of a conventional injection molding machine, and FIG. 3 is a diagram of a nozzle in contact with a shutter. DESCRIPTION OF SYMBOLS 1... Fixed platen, 6... Opening, 13... Shutter, 13a... Shaft, 13b... Arm, 14
...Air cylinder, 15a, 15b...Hose,
16... Shutter opening/closing drive source, 17... Air pressure adjustment unit, 18... Solenoid switching valve, 19a, 19
b... Speed control valve, 21, 22... Stopper, 2
3, 24...Proximity switch, 25...Circuit hole, 2
6...Temperature controller for shutter temperature control.
Claims (1)
ンに形成された開口と、 (b) 該開口を選択的に閉鎖し、閉鎖時において
ノズルを接触させてノズルタツチ可能とするシヤ
ツタと、 (c) 該シヤツタ内に設けられた回路穴と、 (d) 温度調節された流体を上記回路穴に供給す
る手段とを有することを特徴とする射出成形機の
パージング装置。[Claims for Utility Model Registration] (a) An opening formed in a fixed platen for filling with molten resin; (b) The opening can be selectively closed and a nozzle can be touched by touching the opening when the opening is closed. A purging device for an injection molding machine, comprising: (c) a circuit hole provided in the shutter; and (d) means for supplying a temperature-controlled fluid to the circuit hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11716590U JPH0473517U (en) | 1990-11-09 | 1990-11-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11716590U JPH0473517U (en) | 1990-11-09 | 1990-11-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0473517U true JPH0473517U (en) | 1992-06-29 |
Family
ID=31865044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11716590U Pending JPH0473517U (en) | 1990-11-09 | 1990-11-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0473517U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04109113U (en) * | 1991-03-01 | 1992-09-21 | 株式会社日本製鋼所 | Purge shutter device for injection molding machines |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58158228A (en) * | 1982-03-15 | 1983-09-20 | Mitsubishi Heavy Ind Ltd | Method for changing resin in injection molding machine |
| JPS63145009A (en) * | 1986-12-09 | 1988-06-17 | Toshiba Mach Co Ltd | Device to change over resin in injection molder |
-
1990
- 1990-11-09 JP JP11716590U patent/JPH0473517U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58158228A (en) * | 1982-03-15 | 1983-09-20 | Mitsubishi Heavy Ind Ltd | Method for changing resin in injection molding machine |
| JPS63145009A (en) * | 1986-12-09 | 1988-06-17 | Toshiba Mach Co Ltd | Device to change over resin in injection molder |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04109113U (en) * | 1991-03-01 | 1992-09-21 | 株式会社日本製鋼所 | Purge shutter device for injection molding machines |
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