JPH01161009U - - Google Patents
Info
- Publication number
- JPH01161009U JPH01161009U JP5775188U JP5775188U JPH01161009U JP H01161009 U JPH01161009 U JP H01161009U JP 5775188 U JP5775188 U JP 5775188U JP 5775188 U JP5775188 U JP 5775188U JP H01161009 U JPH01161009 U JP H01161009U
- Authority
- JP
- Japan
- Prior art keywords
- pot
- mold
- abutting surface
- cull
- runner
- 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
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
- Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
Description
第１図乃至第４図は本考案に係る樹脂モールド
装置の一実施例を示す縦断正面図で、樹脂モール
ドの際の４工程を示す。第５図乃至第７図は形状
の異なるカル部を示す平面図である。第８図は従
来の樹脂モールド装置の一部省略平面図、第９図
乃至第１１図は第８図のＡ−Ａ線断面図で、第１
０図は樹脂モールド装置の動作状態、第１１図は
従来の問題点を示す。
１……上金型、３……ポツト、５……ランナ、
６……ゲート、７……キヤビテイ、９……樹脂タ
ブレツト、１２……下金型、１４……筒状カル部
、２４……柱状カル部、３４……カル部、４４…
…カル部。
1 to 4 are longitudinal sectional front views showing an embodiment of the resin molding apparatus according to the present invention, and show four steps during resin molding. 5 to 7 are plan views showing cull portions having different shapes. FIG. 8 is a partially omitted plan view of a conventional resin molding device, and FIGS. 9 to 11 are cross-sectional views taken along the line A-A in FIG.
Fig. 0 shows the operating state of the resin molding device, and Fig. 11 shows the conventional problems. 1...Upper mold, 3...Pot, 5...Runner,
6... Gate, 7... Cavity, 9... Resin tablet, 12... Lower mold, 14... Cylindrical cull part, 24... Column shaped cull part, 34... Cull part, 44...
...Cal Club.
Claims (1)
、他の金型衝合面にポツトと対向してカル部を設
け、金型衝合面にカル部と連通してランナ、ゲー
ト、キヤビテイを設け、ポツト内に供給した樹脂
タブレツトを、ランナ、ゲートを介してキヤビテ
イに圧送するものに於いて カル部を複数に分割し、分割された各カル部を
上記金型に対して、夫々別個に上下動可能に構成
したことを特徴とする樹脂モールド装置。[Scope of Claim for Utility Model Registration] A pot is opened on one mold abutting surface of the upper and lower molds, a cull part is provided opposite to the pot on the other mold abutting surface, and a cull is provided on the mold abutting surface. A runner, a gate, and a cavity are provided in communication with the pot, and the resin tablets supplied into the pot are fed under pressure to the cavity via the runner and the gate. 1. A resin molding device characterized in that each of the above-mentioned molds is configured to be movable up and down separately with respect to the mold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5775188U JPH01161009U (en) | 1988-04-28 | 1988-04-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5775188U JPH01161009U (en) | 1988-04-28 | 1988-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01161009U true JPH01161009U (en) | 1989-11-08 |
Family
ID=31283593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5775188U Pending JPH01161009U (en) | 1988-04-28 | 1988-04-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01161009U (en) |
-
1988
- 1988-04-28 JP JP5775188U patent/JPH01161009U/ja active Pending