JPS63112012U - - Google Patents
Info
- Publication number
- JPS63112012U JPS63112012U JP316587U JP316587U JPS63112012U JP S63112012 U JPS63112012 U JP S63112012U JP 316587 U JP316587 U JP 316587U JP 316587 U JP316587 U JP 316587U JP S63112012 U JPS63112012 U JP S63112012U
- Authority
- JP
- Japan
- Prior art keywords
- gate
- runners
- cavity
- runner
- lower molds
- 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図は本考案に係る樹脂モールド装置の一実
施例を示す要部正断面図、第２図及び第３図は第
１図のＡ―Ａ矢視図、第４図及び第５図はエアベ
ントを設けた時のＡ―Ａ矢視図、第６図は他の実
施例を示す要部正断面図、第７図及び第８図は他
の実施例を示す要部正断面図及びＢ―Ｂ矢視図で
ある。第９図は従来の樹脂モールド装置の一部省
略部分を含む平面図、第１０図は第９図のＡ―Ａ
線に沿う正断面図、第１１図は動作状態での正断
面図である。
１……上金型、２……下金型、３……ポツト、
４……カル、５……ランナ、６……ゲート、７…
…キヤビテイ、９……樹脂タブレツト、１０……
プランジヤ、２１，２１′，２５，２７……蓋体
、２８……樹脂モールド装置。
FIG. 1 is a front cross-sectional view of essential parts showing one embodiment of the resin molding device according to the present invention, FIGS. 2 and 3 are views taken along the arrow A-A in FIG. 1, and FIGS. 4 and 5 are A-A arrow view when an air vent is installed, FIG. 6 is a front sectional view of the main part showing another embodiment, FIGS. 7 and 8 are a front sectional view of the main part showing another embodiment, and B -B arrow view. Fig. 9 is a plan view of a conventional resin molding device, including some omitted parts, and Fig. 10 is an A-A in Fig. 9.
FIG. 11 is a front sectional view taken along the line, and FIG. 11 is a front sectional view in an operating state. 1... Upper mold, 2... Lower mold, 3... Pot,
4... Cal, 5... Runner, 6... Gate, 7...
...Cavity, 9...Resin tablet, 10...
Plunger, 21, 21', 25, 27... Lid body, 28... Resin molding device.
Claims (1)
ポツトと連通して複数のランナを形成すると共に
ランナをゲートを介してキヤビテイに連通し、ポ
ツト内に供給した樹脂タブレツトをプランジヤで
押圧してランナ、ゲートを介してキヤビテイに圧
送するものに於いて、 上記ランナの入口側に開閉自在な蓋体を配設し
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 plurality of runners are formed by communicating with a pot passing through one of the upper and lower molds on the abutting surface of the upper and lower molds, and the runners are connected to the cavity through a gate, and the runners are connected to the cavity through a gate. A resin molding device that presses a supplied resin tablet with a plunger and force-feeds it into a cavity via a runner and a gate, characterized in that a lid body that can be opened and closed is disposed on the entrance side of the runner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP316587U JPS63112012U (en) | 1987-01-12 | 1987-01-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP316587U JPS63112012U (en) | 1987-01-12 | 1987-01-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63112012U true JPS63112012U (en) | 1988-07-19 |
Family
ID=30782672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP316587U Pending JPS63112012U (en) | 1987-01-12 | 1987-01-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63112012U (en) |
-
1987
- 1987-01-12 JP JP316587U patent/JPS63112012U/ja active Pending