JPS6192055U - - Google Patents
Info
- Publication number
- JPS6192055U JPS6192055U JP17784284U JP17784284U JPS6192055U JP S6192055 U JPS6192055 U JP S6192055U JP 17784284 U JP17784284 U JP 17784284U JP 17784284 U JP17784284 U JP 17784284U JP S6192055 U JPS6192055 U JP S6192055U
- Authority
- JP
- Japan
- Prior art keywords
- holder
- required number
- mold
- sliding
- plunger holder
- 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
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Description
図は本考案装置の実施例を示すものであり、第
１図及び第２図は該装置要部を示す一部切欠正面
図及び一部切欠側面図、第３図はプランジヤーと
そのホルダー及びガイド部材を示す一部切欠斜視
図である。第４図乃至第６図はいずれもガイド部
材の他の構成例を示す一部切欠側面図である。
２…固定側金型（上型）、３…可動側金型（下
型）、４…ポツト、９…プランジヤー、９１…基
端部、１０…ホルダー、１１…進退駆動機構、２
４…スペーサブロツク、２５…スペース、２８…
ガイド部材、２９…ラツク部、３０…回転ギヤ、
３１…レール部、３２…回転ロール、３３…回転
力伝達部材。
The figures show an embodiment of the device of the present invention, and FIGS. 1 and 2 are a partially cutaway front view and a partially cutaway side view showing the main parts of the device, and FIG. 3 is a plunger, its holder, and guide. FIG. 3 is a partially cutaway perspective view showing the member. 4 to 6 are partially cutaway side views showing other configuration examples of the guide member. 2... Fixed side mold (upper mold), 3... Movable side mold (lower mold), 4... Pot, 9... Plunger, 9 1 ... Base end part, 10... Holder, 11... Advance/retreat drive mechanism, 2
4...Spacer block, 25...Space, 28...
Guide member, 29...Rack part, 30...Rotating gear,
31...Rail portion, 32...Rotating roll, 33...Rotational force transmission member.
Claims (1)
た可動側金型と、該両金型のいずれかに配置した
所要数個の樹脂材料供給用のポツトと、上記各ポ
ツトの配設位置及び数に対応して配設した所要複
数本の樹脂材料加圧用プランジヤーと、上記各プ
ランジヤーの基端部を夫々装着ささるプランジヤ
ーホルダーと、上記プランジヤーホルダーを上記
ポツト位置に対して進退摺動させる進退駆動機構
とを備えた金型装置において、上記プランジヤー
ホルダーの進退摺動側面部と、上記ホルダーの摺
動時に該ホルダーに対して非摺動関係にある上記
摺動側面部との対応向外側方位置に、該プランジ
ヤーホルダーの進退摺動をガイドするガイド部材
を配置構成したことを特徴とする半導体素子の樹
脂封上成形用金型装置。 (2) プランジヤーホルダーのガイド部材が、該
ホルダーの進退摺動側面においてその進退方向に
配設した所要数のラツク部と、該ラツク部との対
向外側方位置に配設した所要数の回転ギヤとを夫
々係合させて構成されていることを特徴とする実
用新案登録請求の範囲第(1)項に記載の半導体素
子の樹脂封止成形用金型装置。 (3) プランジヤーホルダーの進退摺動側面にお
ける両側面に所要数のラツク部を夫々配設し、且
つ、該ラツク部にその対向外側方位置に配設した
所要数の回転ギヤを夫々係合させると共に、上記
両回転ギヤ間には、該両回転ギヤを互いに反対方
向に、且つ、同時に回転させる回転力伝達部材を
配置構成した実用新案登録請求の範囲第(2)項に
記載の半導体素子の樹脂封止成形用金型装置。 (4) プランジヤーホルダーのガイド部材が該ホ
ルダーの進退摺動側面の一面側においてその進退
方向に配設した所要数のラツク部と、該ラツク部
の対向外側方位置において上記ラツク部に夫々係
合させて配設した所要数の回転ギヤ、及び、上記
ラツク部の配設側面とは反対側となる該ホルダー
の進退摺動側面においてその進退方向に配設した
所要数のレール部と、該レール部の対向外側方位
置において上記レール部のレール面に夫々接当さ
せて配設した所要数の回転ロールとの組合せから
構成されていることを特徴とする実用新案登録請
求の範囲第(1)項に記載の半導体素子の樹脂封止
成形用金型装置。[Scope of Claim for Utility Model Registration] (1) A stationary side mold, a movable side mold placed opposite to the fixed side mold, and a required number of resin material supplying pieces placed on either of the two molds. a plurality of plungers for pressurizing resin material arranged in correspondence with the positions and numbers of each of the above pots, a plunger holder to which the proximal end of each of the above plungers is respectively attached, and the above plunger. In the mold device, the plunger holder is provided with a forward and backward sliding drive mechanism for sliding the plunger holder forward and backward with respect to the pot position, and a side surface portion of the plunger holder that slides forward and backward, and a side surface that does not slide relative to the holder when the plunger holder slides. A mold for resin-sealing a semiconductor element, characterized in that a guide member for guiding the forward and backward sliding movement of the plunger holder is disposed at an outward position in a direction corresponding to the sliding side surface part in a dynamic relationship. Device. (2) The guide member of the plunger holder has a required number of rack parts arranged in the advancing and retreating direction on the advancing and retreating sliding side of the holder, and a required number of rotations arranged at the outer side opposite to the rack parts. A mold device for resin-sealing molding of a semiconductor element according to claim (1) of the registered utility model, characterized in that the mold device is constructed by engaging gears, respectively. (3) A required number of rack portions are provided on both sides of the forward and backward sliding surfaces of the plunger holder, and a required number of rotating gears provided at opposite outer positions are engaged with the rack portions. The semiconductor device according to claim (2) of the utility model registration claim, further comprising: a rotational force transmitting member disposed between the two rotating gears to rotate the two rotating gears simultaneously in opposite directions; Mold equipment for resin encapsulation molding. (4) The guide member of the plunger holder is engaged with the required number of racks arranged in the direction of movement on one side of the sliding surface of the holder, and with the racks at opposing outer positions of the racks. a required number of rotating gears arranged together, a required number of rail parts arranged in the advancing and retreating direction on the advancing and retreating sliding side of the holder, which is the opposite side to the disposed side of the rack part; Utility model registration Claim No. A mold device for resin-sealing molding of a semiconductor element according to item ).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17784284U JPH0140197Y2 (en) | 1984-11-22 | 1984-11-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17784284U JPH0140197Y2 (en) | 1984-11-22 | 1984-11-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6192055U true JPS6192055U (en) | 1986-06-14 |
| JPH0140197Y2 JPH0140197Y2 (en) | 1989-12-01 |
Family
ID=30735415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17784284U Expired JPH0140197Y2 (en) | 1984-11-22 | 1984-11-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0140197Y2 (en) |
-
1984
- 1984-11-22 JP JP17784284U patent/JPH0140197Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0140197Y2 (en) | 1989-12-01 |
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