JPS63101511U - - Google Patents
Info
- Publication number
- JPS63101511U JPS63101511U JP20234486U JP20234486U JPS63101511U JP S63101511 U JPS63101511 U JP S63101511U JP 20234486 U JP20234486 U JP 20234486U JP 20234486 U JP20234486 U JP 20234486U JP S63101511 U JPS63101511 U JP S63101511U
- Authority
- JP
- Japan
- Prior art keywords
- core mold
- core
- tip
- fixed
- molding machine
- 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
- 238000010102 injection blow moulding Methods 0.000 claims 2
- 238000000465 moulding Methods 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Description
第１図は本考案の一実施例を示す断面図、第２
図は射出成形直後のパリソン温度分布図である。
４…コア金型、５…コア金型本体、６…先端コ
ア、８…二重管、９…配油ブロツク、１０…ピス
トン、１１…油室、１８Ａ，１８Ｂ…キヤビテイ
プレート、２１…キヤビテイ金型、２３…ゲート
、１５，２４，２５…温調媒体通路、２８…突出
しリング、３０…ばね、３１…突出しピン、３２
…突出しリングの押え部、３３…キヤビテイ、３
６…可塑化装置、Ｗ…パリソン。
Fig. 1 is a sectional view showing one embodiment of the present invention;
The figure is a temperature distribution diagram of the parison immediately after injection molding. 4... Core mold, 5... Core mold body, 6... Tip core, 8... Double pipe, 9... Oil distribution block, 10... Piston, 11... Oil chamber, 18A, 18B... Cavity plate, 21... Cavity Mold, 23... Gate, 15, 24, 25... Temperature control medium passage, 28... Ejection ring, 30... Spring, 31... Ejection pin, 32
...Protrusion ring holding part, 33...Cavity, 3
6...Plasticizing device, W...Parison.
Claims (1)
のコア金型本体を設け、該コア金型本体先端部に
、コア金型本体の表面と連続する略円形で平たい
表面を有する先端コアを射出成形後付勢される力
で一定ストローク離間可能に装着し、かつ、この
コア金型の挿入時該コア金型表面に一定間隙をお
いて対向する内面を有するキヤビテイ金型を固定
側に設けると共に、該キヤビテイ金型の胴部とゲ
ート部まわりに温調媒体通路を設けたことを特徴
とする射出吹込成形機。 In an injection blow molding machine, a truncated conical core mold body is provided on the movable side, and a tip core having a substantially circular flat surface that is continuous with the surface of the core mold body is injected into the tip of the core mold body. A cavity mold is provided on the fixed side, which is mounted so that it can be spaced apart by a fixed stroke by an applied force after molding, and has an inner surface that faces the surface of the core mold with a fixed gap when the core mold is inserted. An injection blow molding machine characterized in that a temperature regulating medium passage is provided around the body and gate of the cavity mold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20234486U JPS63101511U (en) | 1986-12-24 | 1986-12-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20234486U JPS63101511U (en) | 1986-12-24 | 1986-12-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63101511U true JPS63101511U (en) | 1988-07-01 |
Family
ID=31166635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20234486U Pending JPS63101511U (en) | 1986-12-24 | 1986-12-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63101511U (en) |
-
1986
- 1986-12-24 JP JP20234486U patent/JPS63101511U/ja active Pending
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