JPH0398031U - - Google Patents
Info
- Publication number
- JPH0398031U JPH0398031U JP558490U JP558490U JPH0398031U JP H0398031 U JPH0398031 U JP H0398031U JP 558490 U JP558490 U JP 558490U JP 558490 U JP558490 U JP 558490U JP H0398031 U JPH0398031 U JP H0398031U
- Authority
- JP
- Japan
- Prior art keywords
- mold
- frame
- back plate
- reinforcing rods
- molded
- 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
- 239000002826 coolant Substances 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 claims 2
- 238000001816 cooling Methods 0.000 claims 1
- 239000006260 foam Substances 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
- 229920005992 thermoplastic resin Polymers 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 230000002787 reinforcement Effects 0.000 description 1
Description
図面は本考案の一実施例を示し、第１図は本考
案成型装置の縦断面図、第２図は平断面図、第３
図は本考案装置に用いるインナープレートの斜視
図、第４図はインナープレートを用いて金型を取
付けた異なる態様を示す要部の平断面図である。
１，２……フレーム、３，４……金型、１１…
…型窩、１３，１４……背面板、１５……凹溝条
、１６……冷却媒体供給パイプ、１８……補強杆
、１９……凸条、２４……蒸気供給口、２５……
蒸気・冷却媒体排出口。
The drawings show one embodiment of the present invention, and FIG. 1 is a longitudinal cross-sectional view of the molding apparatus of the present invention, FIG. 2 is a plan cross-sectional view, and FIG.
The figure is a perspective view of an inner plate used in the device of the present invention, and FIG. 4 is a plan sectional view of the main parts showing a different embodiment in which a mold is attached using the inner plate. 1, 2... Frame, 3, 4... Mold, 11...
...Mold cavity, 13, 14...Back plate, 15...Concave groove strip, 16...Cooling medium supply pipe, 18...Reinforcement rod, 19...Convex strip, 24...Steam supply port, 25...
Steam/coolant outlet.
Claims (1)
可塑性樹脂発泡粒子成型体を冷却するための冷却
媒体供給パイプを、背面板の内面側に設けられた
凹溝条内に埋設してなるフレームに、裏面に複数
の補強杆を有する金型を、補強杆の先端をフレー
ム背面板内面側の凸条上面に当接させて取付けて
なることを特徴とする型内成型装置。 A cooling medium supply pipe for cooling the molded thermoplastic resin foam particles that has been heated and molded with water vapor in the mold cavity is embedded in a groove provided on the inner surface of the back plate. An in-mold molding device characterized in that a mold having a plurality of reinforcing rods is attached to the frame with the tips of the reinforcing rods in contact with the upper surface of the convex strips on the inner surface of the back plate of the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP558490U JPH0398031U (en) | 1990-01-24 | 1990-01-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP558490U JPH0398031U (en) | 1990-01-24 | 1990-01-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0398031U true JPH0398031U (en) | 1991-10-09 |
Family
ID=31509283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP558490U Pending JPH0398031U (en) | 1990-01-24 | 1990-01-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0398031U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101987496A (en) * | 2009-07-29 | 2011-03-23 | 积水化成品工业株式会社 | Mold cooling device in foam forming device and foam forming method using same |
| JP2012071542A (en) * | 2010-09-29 | 2012-04-12 | Sekisui Plastics Co Ltd | Foam resin molding die and foam resin molded product |
-
1990
- 1990-01-24 JP JP558490U patent/JPH0398031U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101987496A (en) * | 2009-07-29 | 2011-03-23 | 积水化成品工业株式会社 | Mold cooling device in foam forming device and foam forming method using same |
| JP2012071542A (en) * | 2010-09-29 | 2012-04-12 | Sekisui Plastics Co Ltd | Foam resin molding die and foam resin molded product |