JPH0199609U - - Google Patents
Info
- Publication number
- JPH0199609U JPH0199609U JP19613187U JP19613187U JPH0199609U JP H0199609 U JPH0199609 U JP H0199609U JP 19613187 U JP19613187 U JP 19613187U JP 19613187 U JP19613187 U JP 19613187U JP H0199609 U JPH0199609 U JP H0199609U
- Authority
- JP
- Japan
- Prior art keywords
- flow rate
- detection sensor
- molten resin
- injection mold
- product 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
- 238000001514 detection method Methods 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Description
第１図は本考案の射出成形用金型の一実施例を
示す概略断面図である。
（図面の主要符号）、Ａ，Ｂ：製品成形部、１
０：キヤビテイダイ、１５：主ランナー、１６Ａ
，１６Ｂ：分岐ランナー、１７Ａ，１７Ｂ：ゲー
ト、１８Ａ，１８Ｂ：流量調節弁、１９Ａ，１９
Ｂ：溶融樹脂圧検知センサー、２０：コアダイ。
FIG. 1 is a schematic sectional view showing an embodiment of an injection mold of the present invention. (Main symbols in the drawing), A, B: Product molding department, 1
0: Cavity die, 15: Main runner, 16A
, 16B: Branch runner, 17A, 17B: Gate, 18A, 18B: Flow rate control valve, 19A, 19
B: Molten resin pressure detection sensor, 20: Core die.
Claims (1)
いて、主ランナーから各製品成形部に分岐する各
溶融樹脂通路に上流側から流量調節弁および溶融
樹脂圧検知センサーを設け、該検知センサーの出
力信号で前記流量調節弁の開度を調節するように
してなる多数個取り射出成型用金型。 In an injection mold having multiple product molding sections, each molten resin passage branching from the main runner to each product molding section is provided with a flow rate control valve and a molten resin pressure detection sensor from the upstream side, and the output signal of the detection sensor is A multi-cavity injection mold for adjusting the opening degree of the flow rate regulating valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19613187U JPH0199609U (en) | 1987-12-24 | 1987-12-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19613187U JPH0199609U (en) | 1987-12-24 | 1987-12-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0199609U true JPH0199609U (en) | 1989-07-04 |
Family
ID=31486766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19613187U Pending JPH0199609U (en) | 1987-12-24 | 1987-12-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0199609U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5586727A (en) * | 1978-12-22 | 1980-06-30 | Toshiba Mach Co Ltd | Control of mold gate |
| JPS5924306B2 (en) * | 1979-07-30 | 1984-06-08 | 清水 充 | fluid circuit breaker |
-
1987
- 1987-12-24 JP JP19613187U patent/JPH0199609U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5586727A (en) * | 1978-12-22 | 1980-06-30 | Toshiba Mach Co Ltd | Control of mold gate |
| JPS5924306B2 (en) * | 1979-07-30 | 1984-06-08 | 清水 充 | fluid circuit breaker |