JPS61120513U - - Google Patents
Info
- Publication number
- JPS61120513U JPS61120513U JP446185U JP446185U JPS61120513U JP S61120513 U JPS61120513 U JP S61120513U JP 446185 U JP446185 U JP 446185U JP 446185 U JP446185 U JP 446185U JP S61120513 U JPS61120513 U JP S61120513U
- Authority
- JP
- Japan
- Prior art keywords
- release agent
- mold release
- molds
- pair
- hollow portion
- 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
- 239000006082 mold release agent Substances 0.000 claims description 10
- 238000000465 moulding Methods 0.000 claims description 5
- 238000005086 pumping Methods 0.000 claims 3
- 239000007788 liquid Substances 0.000 claims 1
- 239000011148 porous material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010107 reaction injection moulding Methods 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Description
第１図は本考案の一実施例を説明するための系
統図であり、第２図のａ，ｂおよびｃはそれぞれ
第１図の実施例装置を反応射出成形に用いた場合
の成形工程を説明するための説明図である。
１０，１２……成形型、１４……成形キヤビテ
イ、１６，１８……型枠、２０，２２……セラミ
ツク層（離型剤滲出層）、２４，２６……中空部
、２８……通孔、３６……ポンプ（離型剤圧送手
段）、４４……成形品。
Fig. 1 is a system diagram for explaining one embodiment of the present invention, and Fig. 2 a, b, and c each illustrate the molding process when the embodiment apparatus of Fig. 1 is used for reaction injection molding. It is an explanatory diagram for explanation. 10, 12... Molding die, 14... Molding cavity, 16, 18... Formwork, 20, 22... Ceramic layer (mold release agent exuding layer), 24, 26... Hollow part, 28... Through hole , 36... Pump (releasing agent pressure feeding means), 44... Molded article.
Claims (1)
ぞれ設けられた、通液性を有する多孔性材料から
成る離型剤滲出層と、 該離型剤滲出層の背部に形成された中空部に所
定の離型剤を圧送する離型剤圧送手段と を備え、該離型剤圧送手段による前記中空部内へ
の離型剤の圧送に基づき、前記一対の成形型にそ
れぞれ設けられた離型剤滲出層を通じて、その表
面に前記離型剤が滲出せしめられるようにしたこ
とを特徴とする離型剤塗布機能を備えた成形型装
置。[Claims for Utility Model Registration] A pair of molds that can be opened and closed, and a mold release agent exuding layer made of a porous material that is permeable to liquid and provided on the molding cavity side surface of the pair of molds. , a mold release agent pumping means for pumping a predetermined mold release agent into a hollow portion formed at the back of the mold release agent exuding layer, the mold release agent being pumped into the hollow portion by the mold release agent pumping means. A molding device equipped with a mold release agent application function, characterized in that the mold release agent is oozed out onto the surface of the pair of molds through a mold release agent exudation layer provided on each of the pair of molds. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP446185U JPS61120513U (en) | 1985-01-17 | 1985-01-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP446185U JPS61120513U (en) | 1985-01-17 | 1985-01-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61120513U true JPS61120513U (en) | 1986-07-30 |
Family
ID=30480058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP446185U Pending JPS61120513U (en) | 1985-01-17 | 1985-01-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61120513U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01216380A (en) * | 1988-02-24 | 1989-08-30 | Nec Corp | Electrophotographic recorder |
-
1985
- 1985-01-17 JP JP446185U patent/JPS61120513U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01216380A (en) * | 1988-02-24 | 1989-08-30 | Nec Corp | Electrophotographic recorder |
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