JPH0471216U - - Google Patents
Info
- Publication number
- JPH0471216U JPH0471216U JP11526690U JP11526690U JPH0471216U JP H0471216 U JPH0471216 U JP H0471216U JP 11526690 U JP11526690 U JP 11526690U JP 11526690 U JP11526690 U JP 11526690U JP H0471216 U JPH0471216 U JP H0471216U
- Authority
- JP
- Japan
- Prior art keywords
- molding
- convex portion
- circumferences
- synthetic resin
- skin material
- 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
- 238000000465 moulding Methods 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 6
- 229920005989 resin Polymers 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920003002 synthetic resin Polymers 0.000 claims description 3
- 239000000057 synthetic resin Substances 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Description
図面は、本考案の一実施例を示し、第１図は成
形型の縦断面図、第２図は成形下型の斜視図、第
３図は第１図の丸印部の拡大図、第４図ないし第
８図は従来例である。
１３……表皮材、１６……合成樹脂材、１６ａ
……溶融樹脂、２０……成形型、２１……成形下
型、２２……成形上型、２３……型面、２４……
成形凸部、２４ａ……側面、２６……支持部材、
３０……凹部溝、３１……逃し凹部、３２……成
形凹部、３４……押え部、３５……成形部。
The drawings show an embodiment of the present invention; FIG. 1 is a longitudinal sectional view of a mold, FIG. 2 is a perspective view of a lower mold, FIG. 3 is an enlarged view of the circled part in FIG. 1, and FIG. 4 to 8 are conventional examples. 13...Skin material, 16...Synthetic resin material, 16a
... Molten resin, 20 ... Molding mold, 21 ... Molding lower mold, 22 ... Molding upper mold, 23 ... Mold surface, 24 ...
Molded convex portion, 24a... side surface, 26... support member,
30... Recess groove, 31... Escape recess, 32... Molding recess, 34... Holding part, 35... Molding part.
Claims (1)
形型において、同成形下型には成形面を有する成
形凸部を設け、同成形凸部の四周には上方に前記
表皮材を展張保持する支持部材を上下動可能に設
け、また、前記成形上型には前記成形凸部と対応
して成形凹部を設けて同成形凹部の四周には前記
支持部材を押圧作動する押え部を形成するととも
に、前記成形凸部の四周側面の所要の位置に上下
の成形型を型合せした成形部に連通して前記合成
樹脂材の溶融樹脂の逃し部を凹設する構成とした
樹脂プレス成形におけるバリ防止構造。 In the upper and lower molds for integrally molding the skin material and the synthetic resin material, the lower mold is provided with a molding convex portion having a molding surface, and the skin material is stretched and held upward around the four circumferences of the molding convex portion. The supporting member is provided to be movable up and down, and the upper mold is provided with a molding recess corresponding to the molding convex portion, and a presser portion is formed around the four circumferences of the molding recess for pressing the support member. , prevention of burrs in resin press molding, in which a relief part for molten resin of the synthetic resin material is recessed so as to communicate with a molding part in which upper and lower molds are fitted at required positions on the four circumferential sides of the molding convex part; structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11526690U JPH0471216U (en) | 1990-11-01 | 1990-11-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11526690U JPH0471216U (en) | 1990-11-01 | 1990-11-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0471216U true JPH0471216U (en) | 1992-06-24 |
Family
ID=31863021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11526690U Pending JPH0471216U (en) | 1990-11-01 | 1990-11-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0471216U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0558233U (en) * | 1992-01-10 | 1993-08-03 | 三菱自動車工業株式会社 | Stamping press mold structure |
| WO2003009985A1 (en) * | 2001-07-24 | 2003-02-06 | Ube Machinery Corporation, Ltd. | Internally coated mold, and internal mold coating forming method |
| WO2004085130A1 (en) * | 2003-03-25 | 2004-10-07 | Nissha Printing Co., Ltd. | Method for producing injection-molded and in-mold decorated article and mold for injection molding with in-mold decoration |
| WO2006075593A1 (en) * | 2005-01-14 | 2006-07-20 | Aisin Seiki Kabushiki Kaisha | Wire, detector having wire, and die for wire |
| CN100441390C (en) * | 2003-03-25 | 2008-12-10 | 日本写真印刷株式会社 | Method for producing injection-molded and in-mold decorated article and mold for injection molding with in-mold decoration |
| JP2011005764A (en) * | 2009-06-26 | 2011-01-13 | Nippon Plast Co Ltd | Structure for preventing leak during injection molding |
-
1990
- 1990-11-01 JP JP11526690U patent/JPH0471216U/ja active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0558233U (en) * | 1992-01-10 | 1993-08-03 | 三菱自動車工業株式会社 | Stamping press mold structure |
| WO2003009985A1 (en) * | 2001-07-24 | 2003-02-06 | Ube Machinery Corporation, Ltd. | Internally coated mold, and internal mold coating forming method |
| CN1328031C (en) * | 2001-07-24 | 2007-07-25 | 宇部兴产机械株式会社 | Internally coated mold, and internal mold coating forming method |
| US7309221B2 (en) | 2001-07-24 | 2007-12-18 | Ube Machinery Corporation, Ltd. | Internally coated mold, and internal mold coating forming method |
| WO2004085130A1 (en) * | 2003-03-25 | 2004-10-07 | Nissha Printing Co., Ltd. | Method for producing injection-molded and in-mold decorated article and mold for injection molding with in-mold decoration |
| EP1607203A1 (en) * | 2003-03-25 | 2005-12-21 | Nissha Printing Co., Ltd. | Method for producing injection-molded and in-mold decorated article and mold for injection molding with in-mold decoration |
| CN100441390C (en) * | 2003-03-25 | 2008-12-10 | 日本写真印刷株式会社 | Method for producing injection-molded and in-mold decorated article and mold for injection molding with in-mold decoration |
| EP1607203A4 (en) * | 2003-03-25 | 2009-04-01 | Nissha Printing | Method for producing injection-molded and in-mold decorated article and mold for injection molding with in-mold decoration |
| WO2006075593A1 (en) * | 2005-01-14 | 2006-07-20 | Aisin Seiki Kabushiki Kaisha | Wire, detector having wire, and die for wire |
| JP2011005764A (en) * | 2009-06-26 | 2011-01-13 | Nippon Plast Co Ltd | Structure for preventing leak during injection molding |