JPS6430217U - - Google Patents
Info
- Publication number
- JPS6430217U JPS6430217U JP12461987U JP12461987U JPS6430217U JP S6430217 U JPS6430217 U JP S6430217U JP 12461987 U JP12461987 U JP 12461987U JP 12461987 U JP12461987 U JP 12461987U JP S6430217 U JPS6430217 U JP S6430217U
- Authority
- JP
- Japan
- Prior art keywords
- screw rotation
- rotation device
- balance cylinder
- fixed
- 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
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 239000012530 fluid Substances 0.000 claims 1
- 238000001746 injection moulding Methods 0.000 description 1
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Description
第１図は横形射出成形機に本考案装置を適用し
た例を示す一部断面平面図、第２図は第１図の一
部断面正面図、第３図は油圧回路付き概略正面図
である。
符号の説明、１０：バランスシリンダ、４０：
射出シリンダ、１０１０，４０１３：リリーフ弁
。
Fig. 1 is a partially sectional plan view showing an example in which the device of the present invention is applied to a horizontal injection molding machine, Fig. 2 is a partially sectional front view of Fig. 1, and Fig. 3 is a schematic front view with a hydraulic circuit. . Explanation of symbols, 10: Balance cylinder, 40:
Injection cylinder, 1010, 4013: relief valve.
Claims (1)
該固定部材の他方はスクリユ回転装置側に固定さ
れたバランスシリンダに嵌合し、該バランスシリ
ンダに加圧流体を供給すると、これによりスクリ
ユ回転装置の後退方向に力を積極的に作用せしむ
ることを特徴とする計量背圧装置。 Attach one side of the fixing member to the injection cylinder side,
The other of the fixed members is fitted into a balance cylinder fixed to the screw rotation device side, and when pressurized fluid is supplied to the balance cylinder, a force is actively applied in the backward direction of the screw rotation device. A metering back pressure device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12461987U JPS6430217U (en) | 1987-08-17 | 1987-08-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12461987U JPS6430217U (en) | 1987-08-17 | 1987-08-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6430217U true JPS6430217U (en) | 1989-02-23 |
Family
ID=31374515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12461987U Pending JPS6430217U (en) | 1987-08-17 | 1987-08-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6430217U (en) |
-
1987
- 1987-08-17 JP JP12461987U patent/JPS6430217U/ja active Pending