JPS6372014U - - Google Patents
Info
- Publication number
- JPS6372014U JPS6372014U JP16865286U JP16865286U JPS6372014U JP S6372014 U JPS6372014 U JP S6372014U JP 16865286 U JP16865286 U JP 16865286U JP 16865286 U JP16865286 U JP 16865286U JP S6372014 U JPS6372014 U JP S6372014U
- Authority
- JP
- Japan
- Prior art keywords
- pot
- cavity
- resin
- plunger
- head
- 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
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、本考案に係る樹脂封止装置の平面図
、第２図は、第１図の切欠平面図、第３図は、第
１図の要部切欠断面図、第４図は、本考案の他の
実施例の要部切欠断面図である。
１……金型、２……ポツト、４……ランナ、５
……キヤビテイ、７……プランジヤ、７′……ヘ
ツド、８……樹脂タブレツト。
FIG. 1 is a plan view of the resin sealing device according to the present invention, FIG. 2 is a cutaway plan view of FIG. 1, FIG. 3 is a cutaway sectional view of the main part of FIG. 1, and FIG. 4 is a FIG. 7 is a cutaway sectional view of a main part of another embodiment of the present invention. 1...Mold, 2...Pot, 4...Runner, 5
...Cavity, 7...Plunger, 7'...Head, 8...Resin tablet.
Claims (1)
を設けた金型を使用し、ポツト内の樹脂タブレツ
トを、プランジヤで押圧しながら加熱溶融して、
キヤビテイに溶融樹脂を送出し、これを硬化させ
ることにより、キヤビテイ内に成形体を得るよう
にした樹脂封止装置において、前記プランジヤの
ヘツドを中空とし、その内圧を増減することによ
り、ヘツド外径を伸縮して、前記ポツトとの隙間
を調整し得るようにしたことを特徴とする樹脂封
止装置。 Using a mold with a cavity at the end of a runner extending from the pot, the resin tablet inside the pot is heated and melted while being pressed with a plunger.
In a resin sealing device in which a molded body is obtained in the cavity by sending molten resin into the cavity and curing it, the head of the plunger is made hollow, and the outer diameter of the head is adjusted by increasing or decreasing the internal pressure. A resin sealing device characterized in that the gap between the pot and the pot can be adjusted by expanding and contracting the pot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16865286U JPH0346892Y2 (en) | 1986-10-31 | 1986-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16865286U JPH0346892Y2 (en) | 1986-10-31 | 1986-10-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6372014U true JPS6372014U (en) | 1988-05-14 |
| JPH0346892Y2 JPH0346892Y2 (en) | 1991-10-04 |
Family
ID=31101724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16865286U Expired JPH0346892Y2 (en) | 1986-10-31 | 1986-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0346892Y2 (en) |
-
1986
- 1986-10-31 JP JP16865286U patent/JPH0346892Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0346892Y2 (en) | 1991-10-04 |