JPS62131809U - - Google Patents
Info
- Publication number
- JPS62131809U JPS62131809U JP1847586U JP1847586U JPS62131809U JP S62131809 U JPS62131809 U JP S62131809U JP 1847586 U JP1847586 U JP 1847586U JP 1847586 U JP1847586 U JP 1847586U JP S62131809 U JPS62131809 U JP S62131809U
- Authority
- JP
- Japan
- Prior art keywords
- pot
- runners
- gate
- molds
- plunger
- 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
- 239000011347 resin Substances 0.000 claims description 6
- 229920005989 resin Polymers 0.000 claims description 6
- 238000000465 moulding Methods 0.000 claims description 4
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
Description
第１図及び第２図はこの考案に係る樹脂モール
ド装置の一実施例を示す一部切欠平面図及び要部
縦断面図、第３図及び第４図は従来の樹脂モール
ド装置を示す一部切欠平面図及び要部縦断面図、
第５図はマルチプランジヤー方式の樹脂モールド
装置を示す部分平面図である。
１２……上金型、１３……下金型、１４……ポ
ツト、１５……ランナ、１６……ゲート、１７…
…キヤビテイ、１８……プランジヤー、１９……
樹脂タブレツト。
1 and 2 are a partially cutaway plan view and a vertical cross-sectional view of a main part showing an embodiment of the resin molding device according to this invention, and FIGS. 3 and 4 are a part showing a conventional resin molding device. Cutaway plan view and longitudinal sectional view of main parts,
FIG. 5 is a partial plan view showing a multi-plunger type resin molding device. 12... Upper mold, 13... Lower mold, 14... Pot, 15... Runner, 16... Gate, 17...
...Cavity, 18...Plunger, 19...
Resin tablet.
Claims (1)
型の衝合部分にポツトから延びる複数のランナを
形成すると共にランナに沿つて形成した複数のキ
ヤビテイとランナとをゲートを介して連通し、ポ
ツト内に供給した樹脂をプランジヤーで押圧して
ランナ、ゲートを介しキヤビテイに圧送するもの
に於いて、上記ポツトは平面形状が長円形である
ことを特徴とする樹脂モールド装置。 A pot passes through one of the upper and lower molds, and a plurality of runners are formed extending from the pot at the abutting portion of both molds, and the runners are communicated with a plurality of cavities formed along the runners via a gate. The resin molding apparatus is characterized in that the pot has an oval planar shape in which the resin supplied into the pot is pressed by a plunger and forced into the cavity via a runner and a gate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1847586U JPS62131809U (en) | 1986-02-12 | 1986-02-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1847586U JPS62131809U (en) | 1986-02-12 | 1986-02-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62131809U true JPS62131809U (en) | 1987-08-20 |
Family
ID=30812180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1847586U Pending JPS62131809U (en) | 1986-02-12 | 1986-02-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62131809U (en) |
-
1986
- 1986-02-12 JP JP1847586U patent/JPS62131809U/ja active Pending