JPH0470740U - - Google Patents
Info
- Publication number
- JPH0470740U JPH0470740U JP11360390U JP11360390U JPH0470740U JP H0470740 U JPH0470740 U JP H0470740U JP 11360390 U JP11360390 U JP 11360390U JP 11360390 U JP11360390 U JP 11360390U JP H0470740 U JPH0470740 U JP H0470740U
- Authority
- JP
- Japan
- Prior art keywords
- lead frame
- molded lead
- separation
- gap
- showing
- 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
- 238000000926 separation method Methods 0.000 claims description 9
- 240000001973 Ficus microcarpa Species 0.000 description 1
Landscapes
- Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
Description
第１図は本考案にかかるモールド済リードフレ
ーム分離機構を示す要部概略平面図、第２図はマ
ーキング装置全体の構成を示す概略斜視図、第３
図はモールド済リードフレーム１と分離板２ａ，
２ｂ，２ｃ，２ｄと押え板４とベアリング８０の
配置関係を示す概略側面図、第４図は押え板４と
これを支持する支持機構４０を示す側面図、第５
図はモールド済リードフレーム１と押え板４の当
接状態を示す概略正面図、第６図はモールド済リ
ードフレーム１が押え板４を所定距離ｌだけ押し
上げたときの状態を示す概略側面図、第７図は分
離板２ａ，２ｂ，２ｃ，２ｄの動作を示す概略平
面図、第８図、第９図は従来のモールド済リード
フレーム分離機構の要部を示す概略正面図である
。
図中、１……モールド済リードフレーム、２ａ
，２ｂ，２ｃ，２ｄ……分離板、３ａ，３ｂ……
分離板駆動機構、４……押え板、である。
FIG. 1 is a schematic plan view of main parts showing a molded lead frame separation mechanism according to the present invention, FIG. 2 is a schematic perspective view showing the overall configuration of the marking device, and FIG.
The figure shows a molded lead frame 1, a separation plate 2a,
2b, 2c, 2d, a schematic side view showing the arrangement relationship between the holding plate 4 and the bearing 80, FIG. 4 is a side view showing the holding plate 4 and the support mechanism 40 that supports it, and FIG.
The figure is a schematic front view showing the contact state between the molded lead frame 1 and the presser plate 4, and FIG. 6 is a schematic side view showing the state when the molded lead frame 1 pushes the presser plate 4 up by a predetermined distance l. FIG. 7 is a schematic plan view showing the operation of the separation plates 2a, 2b, 2c, and 2d, and FIGS. 8 and 9 are schematic front views showing the main parts of a conventional molded lead frame separation mechanism. In the figure, 1...molded lead frame, 2a
, 2b, 2c, 2d... separation plate, 3a, 3b...
Separation plate drive mechanism, 4...pressing plate.
Claims (1)
側にそれぞれ略ハ字状に配設された４枚の分離板
と、 該４枚の分離板の対向する内側の端部を最上段
のモールド済リードフレームとその下のモールド
済リードフレームの隙間に挿入した後に該４枚の
分離板の外側の端部を該隙間に挿入せしめる分離
板駆動機構と、 最上段のモールド済リードフレームの上面に所
定の弾発力で当接する押え板を具備することを特
徴とするモールド済リードフレーム分離機構。[Scope of Claim for Utility Model Registration] Four separating plates arranged in a substantially V-shape on both sides of stacked molded lead frames, and the opposing inner ends of the four separating plates being a separation plate drive mechanism that inserts the outer ends of the four separation plates into the gap after being inserted into the gap between the upper molded lead frame and the lower molded lead frame; and the uppermost molded lead frame. 1. A molded lead frame separation mechanism, comprising a presser plate that abuts against the upper surface of the molded lead frame with a predetermined elastic force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11360390U JPH0642335Y2 (en) | 1990-10-30 | 1990-10-30 | Molded lead frame separation mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11360390U JPH0642335Y2 (en) | 1990-10-30 | 1990-10-30 | Molded lead frame separation mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0470740U true JPH0470740U (en) | 1992-06-23 |
| JPH0642335Y2 JPH0642335Y2 (en) | 1994-11-02 |
Family
ID=31861210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11360390U Expired - Lifetime JPH0642335Y2 (en) | 1990-10-30 | 1990-10-30 | Molded lead frame separation mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0642335Y2 (en) |
-
1990
- 1990-10-30 JP JP11360390U patent/JPH0642335Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0642335Y2 (en) | 1994-11-02 |
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