JPS61155110U - - Google Patents
Info
- Publication number
- JPS61155110U JPS61155110U JP3810385U JP3810385U JPS61155110U JP S61155110 U JPS61155110 U JP S61155110U JP 3810385 U JP3810385 U JP 3810385U JP 3810385 U JP3810385 U JP 3810385U JP S61155110 U JPS61155110 U JP S61155110U
- Authority
- JP
- Japan
- Prior art keywords
- rod
- needle valve
- nozzle
- tip
- cylinder
- 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
- 239000012530 fluid Substances 0.000 claims description 3
- 238000001746 injection moulding Methods 0.000 claims 1
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Description
第１図は本装置の縦断側面図、第２図は第１図
のＡ部分の拡大図である。
１……ノズル口、２……ニードル弁、３……ノ
ズル、６……ニードル弁の作動用シリンダー、６
′……前室、７……ロツド、８……作動杆、１０
……一方向型流量制御弁、１４……圧力流体源、
１５……導管。
FIG. 1 is a longitudinal sectional side view of the device, and FIG. 2 is an enlarged view of portion A in FIG. 1. 1... Nozzle port, 2... Needle valve, 3... Nozzle, 6... Cylinder for operating the needle valve, 6
'... Front chamber, 7... Rod, 8... Operating rod, 10
... One-way flow control valve, 14 ... Pressure fluid source,
15... Conduit.
Claims (1)
ードル弁２を設け、ニードル弁２はその作動用シ
リンダー６のロツド７端に関着した作動杆８の先
端と係合自在ならしめ、一方、圧力流体を導入す
ることによつて作動杆８の先端とニードル弁２と
を係合させる方向にロツド７を移動させるシリン
ダー６の前室６′に、圧力流体源１４に連通する
導管１５を、一方向型流量制御弁１０を介して、
これに取り付けた射出成形機のシヤツトオフノズ
ル装置。 A needle valve 2 for opening and closing the nozzle port 1 is provided in the nozzle 3, and the needle valve 2 is adapted to freely engage with the tip of an operating rod 8 connected to the end of the rod 7 of the operating cylinder 6. A conduit 15 communicating with a source of pressure fluid 14 is connected to the front chamber 6' of the cylinder 6, in which the introduction of fluid moves the rod 7 in a direction that brings the tip of the actuating rod 8 into engagement with the needle valve 2. Via the directional flow control valve 10,
The injection molding machine's shutter-off nozzle device is attached to this.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3810385U JPS61155110U (en) | 1985-03-16 | 1985-03-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3810385U JPS61155110U (en) | 1985-03-16 | 1985-03-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61155110U true JPS61155110U (en) | 1986-09-26 |
Family
ID=30544798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3810385U Pending JPS61155110U (en) | 1985-03-16 | 1985-03-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61155110U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0219518U (en) * | 1988-07-25 | 1990-02-08 |
-
1985
- 1985-03-16 JP JP3810385U patent/JPS61155110U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0219518U (en) * | 1988-07-25 | 1990-02-08 |