JPH0483624U - - Google Patents
Info
- Publication number
- JPH0483624U JPH0483624U JP12524890U JP12524890U JPH0483624U JP H0483624 U JPH0483624 U JP H0483624U JP 12524890 U JP12524890 U JP 12524890U JP 12524890 U JP12524890 U JP 12524890U JP H0483624 U JPH0483624 U JP H0483624U
- Authority
- JP
- Japan
- Prior art keywords
- slit
- molding apparatus
- cavity
- hole
- box
- 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.)
- Granted
Links
- 238000001816 cooling Methods 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims 4
- 239000011347 resin Substances 0.000 claims 2
- 229920005989 resin Polymers 0.000 claims 2
- 238000010097 foam moulding Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000000498 cooling water Substances 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Description
第１図は本考案のスリツトボツクスの実施例を
示し、第１図Ａは平面図、第１図Ｂは切断側面図
、第２図はその使用状態の切断側面図、第３図は
スリツトボツクスの他の実施例の切断側面図、第
４図Ａ，Ｂは従来例の平面図及び切断側面図であ
る。
１……キヤビテイ側金型、２……コア側金型、
３……キヤビテイ、４……スリツト、５……スリ
ツトボツクス、６……壁部、７……透孔、８，９
……加熱・冷却室、１０……バツクプレート、１
１……蒸気・冷却水供給管。
Fig. 1 shows an embodiment of the slit box of the present invention, Fig. 1 A is a plan view, Fig. 1 B is a cut side view, Fig. 2 is a cut side view of the slit box in use, and Fig. 3 shows other parts of the slit box. FIGS. 4A and 4B are a plan view and a cut side view of the conventional example. 1...Cavity side mold, 2...Core side mold,
3...Cavity, 4...Slit, 5...Slit box, 6...Wall, 7...Through hole, 8,9
... Heating/cooling chamber, 10 ... Back plate, 1
1...Steam/cooling water supply pipe.
Claims (1)
ビテイ側金型１とコア側金型２とでキヤビテイ３
を形成する成形金型のキヤビテイ３に連通する壁
部に穴部を穿設し、該穴部にスリツト４を有する
スリツトボツクス５を備えた成形装置において、
前記スリツトボツクス５の外周角部に間隔をおい
て、斜めに切目線を入れることによつて放射状に
スリツト４を複数形成したことを特徴とする発泡
樹脂成形装置。 (2) 前記スリツトボツクス５が円筒体であつて
、中央部分に切目のない壁部６を残して、切目線
を入れてスリツト４を形成した請求項１記載の発
泡成形装置。 (3) 前記スリツトボツクス５が、前記壁部６の
中心に透孔７を備えた請求項１または２記載の発
泡樹脂成形装置。[Scope of Claim for Utility Model Registration] (1) Cavity 3 is formed by cavity side mold 1 and core side mold 2, each having heating and cooling chambers 8 and 9.
In a molding apparatus equipped with a slit box 5 having a hole formed in a wall communicating with a cavity 3 of a molding die forming a mold, and having a slit 4 in the hole,
A foamed resin molding apparatus characterized in that a plurality of slits 4 are formed radially by diagonally cutting lines at intervals on the outer peripheral corners of the slit box 5. (2) The foam molding apparatus according to claim 1, wherein the slit box 5 is a cylindrical body, and the slit 4 is formed by making a score line while leaving a wall portion 6 without a cut in the center portion. (3) The foamed resin molding apparatus according to claim 1 or 2, wherein the slit box 5 is provided with a through hole 7 at the center of the wall portion 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12524890U JPH0736725Y2 (en) | 1990-11-29 | 1990-11-29 | Foam resin molding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12524890U JPH0736725Y2 (en) | 1990-11-29 | 1990-11-29 | Foam resin molding equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0483624U true JPH0483624U (en) | 1992-07-21 |
| JPH0736725Y2 JPH0736725Y2 (en) | 1995-08-23 |
Family
ID=31872856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12524890U Expired - Fee Related JPH0736725Y2 (en) | 1990-11-29 | 1990-11-29 | Foam resin molding equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0736725Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006347074A (en) * | 2005-06-17 | 2006-12-28 | Japan Tsusho:Kk | Resin molding machine and resin molding method |
| JP2018020573A (en) * | 2014-05-07 | 2018-02-08 | 株式会社羽根 | Die for molding bead method foaming synthetic resin and manufacturing method of bead method foaming synthetic resin molded article |
-
1990
- 1990-11-29 JP JP12524890U patent/JPH0736725Y2/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006347074A (en) * | 2005-06-17 | 2006-12-28 | Japan Tsusho:Kk | Resin molding machine and resin molding method |
| JP2018020573A (en) * | 2014-05-07 | 2018-02-08 | 株式会社羽根 | Die for molding bead method foaming synthetic resin and manufacturing method of bead method foaming synthetic resin molded article |
| JP2018024259A (en) * | 2014-05-07 | 2018-02-15 | 株式会社羽根 | Mold for molding beaded synthetic resin and method for producing foamed synthetic resin beaded product |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0736725Y2 (en) | 1995-08-23 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |