JPS623051B2 - - Google Patents
Info
- Publication number
- JPS623051B2 JPS623051B2 JP53086336A JP8633678A JPS623051B2 JP S623051 B2 JPS623051 B2 JP S623051B2 JP 53086336 A JP53086336 A JP 53086336A JP 8633678 A JP8633678 A JP 8633678A JP S623051 B2 JPS623051 B2 JP S623051B2
- Authority
- JP
- Japan
- Prior art keywords
- lead frame
- crimping jig
- magazine
- plunger
- wedge
- 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.)
- Expired
Links
Landscapes
- De-Stacking Of Articles (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Description
【発明の詳細な説明】
本発明は、セラミツクケース用リードフレーム
の供給装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a supply device for lead frames for ceramic cases.
集積回路等を収納するケースとしてセラミツク
ケースが用いられている。このセラミツクケース
を製造する場合、プレス並に表面処理されたリー
ドフレームを圧着治具に並べた上に低融点ガラス
を塗布したセラミツクベースを乗せ、それに位置
出し用キヤツプをセツトし送りベルト炉によつて
加熱し圧着するという方法がとられている。しか
るに従来、リードフレームの圧着治具への配列
は、リードフレームの厚さが薄く形が台形状でし
かも重なつた状態で表面処理するため剥がすのに
固く、供給が難かしいことなどから手作業で行な
われていた。このため配列に多大の工数を要し、
セラミツクケースが高価になるという欠点があつ
た。 Ceramic cases are used as cases for housing integrated circuits and the like. When manufacturing this ceramic case, a ceramic base coated with low melting point glass is placed on top of the lead frame, which has been surface treated to the same degree as a press, placed on a crimping jig, a positioning cap is set on top of the lead frame, and the lead frame is placed in a feed belt furnace. The method used is to apply heat and pressure. However, in the past, the arrangement of lead frames on a crimping jig had to be done manually because the lead frames were thin and trapezoidal in shape, and the surface treatment was done while they were overlapped, making them hard to peel off and difficult to supply. It was held in For this reason, it takes a lot of man-hours to arrange the array,
The drawback was that the ceramic case was expensive.
本発明の目的は、確実かつ敏速にリードフレー
ムを併列的に複数個同時に圧着治具に配列できる
リードフレームの供給装置を提供することであ
る。 An object of the present invention is to provide a lead frame supply device that can reliably and quickly arrange a plurality of lead frames in parallel on a crimping jig at the same time.
本発明はセラミツクケース圧着治具にリードフ
レームを自動的に供給する装置であつて、圧着治
具取付台に置いた圧着治具にマガジンに装着され
ているリードフレームをストツパーと楔の交互の
繰返し運動によつてマガジンより取り出し、圧着
治具に自動的に供給配列させることを特徴とす
る。 The present invention is a device that automatically supplies a lead frame to a ceramic case crimping jig, and the lead frame attached to a magazine is fed to the crimping jig placed on a crimping jig mounting base by alternately repeating a stopper and a wedge. It is characterized in that it is taken out from the magazine by movement and automatically arranged and supplied to the crimping jig.
次に図面を参照して本発明を詳細に説明する。 Next, the present invention will be explained in detail with reference to the drawings.
第１図はセラミツクケースの製造に用いるリー
ドフレーム圧着用治具の斜視図で第２図ａに示し
たリードフレームを第３図のようにリードフレー
ム圧着用治具１に配列する。第３図には５個配列
した状態を示している。 FIG. 1 is a perspective view of a lead frame crimping jig used for manufacturing ceramic cases, and the lead frames shown in FIG. 2a are arranged in a lead frame crimping jig 1 as shown in FIG. 3. FIG. 3 shows a state in which five pieces are arranged.
従来はこの配列作業を人間の手作業によつて行
つていたので時間を要し、また確実性も劣るとい
う問題があつた。本発明はこの問題を解決したリ
ードフレーム供給装置を提供するものである。 Conventionally, this arrangement work was performed manually by humans, which caused problems in that it was time consuming and less reliable. The present invention provides a lead frame supply device that solves this problem.
本発明の供給装置は第４図にその構成断面図を
示したように、リードフレームを装着するマガジ
ン１１、圧着用治具取付台１３、ソレノイド１
５、楔１６、Ｌ型レバー１８、スロープ１９を主
要な構成要素としている。これら要素間の連関を
この装置の動作について説明することにより明ら
かにする。 As shown in FIG. 4, the supply device of the present invention includes a magazine 11 for mounting a lead frame, a crimping jig mounting base 13, and a solenoid 1.
5, a wedge 16, an L-shaped lever 18, and a slope 19 are the main components. The relationship between these elements will be made clear by explaining the operation of this device.
表面処理後のリードフレーム２を多数重ねて第
４図のマガジン１１に上部より供給する。 A large number of surface-treated lead frames 2 are stacked and fed into the magazine 11 shown in FIG. 4 from above.
マガジン１１は各リードフレーム当り４本の柱
でガイドされスムーズにリードフレームが自然落
下するように調整されている。マガジン１１の底
にはスプリングで押上げられてリードフレーム２
を受止めるストツパー１２が設けられている。圧
着用治具１を治具取付台１３に装着し矢印方向に
押すとマイクロスイツチ１４が入り、ソレノイド
１５が働きソレノイドのプランジヤ１５ａが矢印
方向に吸引される。プランジヤに固定されている
楔１６と平行カム１７はソレノイドの作動により
矢印方向に動く。楔１６の先端はストツパー１２
上の最下部リードフレームと、そのすぐ上の２番
目のリードフレームの間に入るようにセツトされ
ている。楔１６がリードフレーム間に入り込むと
最下部のリードフレームが押下げられる、同時に
平行カム１７が矢印方向に進むことによりＬ型レ
バー１８が押上られ、その先端に固定されたスト
ツパー１２が矢印方向に引き込まれ最下部のリー
ドフレームが自然落下する。落下したリードフレ
ームはスロープ１９をすべり落ち、圧着用治具１
にセツトされる。配列終了後圧着治具１を取付台
１３から外すとマイクロスイツチ１４が切れ楔１
６平行カム１７はスプリングにより元の位置に戻
ると共にストツパー１２がマガジン１１の底面ま
で押上げられ残りのリードフレームを受止める。
この動作を繰返すことにより自動的に圧着用治具
にリードフレームを確実かつ迅速に供給配列する
ことができる。 The magazine 11 is guided by four pillars for each lead frame, and is adjusted so that the lead frames naturally fall smoothly. At the bottom of the magazine 11 there is a lead frame 2 pushed up by a spring.
A stopper 12 is provided for receiving. When the crimping jig 1 is mounted on the jig mounting base 13 and pushed in the direction of the arrow, the micro switch 14 is turned on, the solenoid 15 is activated, and the plunger 15a of the solenoid is sucked in the direction of the arrow. The wedge 16 and parallel cam 17 fixed to the plunger move in the direction of the arrow by the operation of the solenoid. The tip of the wedge 16 is the stopper 12
It is set to fit between the lowermost lead frame above and the second lead frame immediately above it. When the wedge 16 enters between the lead frames, the lowermost lead frame is pushed down. At the same time, the parallel cam 17 moves in the direction of the arrow, pushing up the L-shaped lever 18, and the stopper 12 fixed to its tip moves in the direction of the arrow. It is pulled in and the lead frame at the bottom falls down naturally. The fallen lead frame slides down the slope 19, and the crimping jig 1
is set to When the crimping jig 1 is removed from the mounting base 13 after the arrangement is completed, the micro switch 14 breaks and the wedge 1
The six parallel cams 17 are returned to their original positions by the spring, and the stopper 12 is pushed up to the bottom of the magazine 11 to receive the remaining lead frame.
By repeating this operation, the lead frames can be automatically and reliably and quickly arranged in the crimping jig.
第５図は本発明のリードフレーム供給装置の斜
視図である。本例は５個のリードフレームを一度
に圧着治具に配列できる装置を示している。なお
参照数字１１〜１９は第４図に説明したものと同
一である。 FIG. 5 is a perspective view of the lead frame supply device of the present invention. This example shows an apparatus that can arrange five lead frames on a crimping jig at once. Note that reference numerals 11 to 19 are the same as those explained in FIG.
以上、詳細に述べたように、本発明によればセ
ラミツクケースの製作に当り、リードフレームを
圧着治具に自動的に迅速確実に供給配列できる装
置が得られ、工数削減に寄与するところ大であ
る。 As described above in detail, the present invention provides a device that can automatically and quickly and reliably supply and arrange lead frames to a crimping jig when manufacturing ceramic cases, which greatly contributes to reducing the number of man-hours. be.
第１図は圧着治具の斜視図、第２図ａは１個の
リードフレームの斜視図、同図ｂは重ね合せたリ
ードフレーム、第３図は圧着治具にリードフレー
ムを配列した状態を示す斜視図、第４図は本発明
の一実施例の構成断面図、第５図は全体の斜視図
である。
１……圧着治具、２……リードフレーム、１１
……マガジン、１２……ストツパー、１３……圧
着治具取付台、１４……マイクロスイツチ、１５
……ソレノイド、１６……楔、１７……平行カ
ム、１８……Ｌ型レバー、１９……スロープ。
Fig. 1 is a perspective view of a crimping jig, Fig. 2a is a perspective view of one lead frame, Fig. 2b is a stacked lead frame, and Fig. 3 is a view of lead frames arranged in a crimping jig. FIG. 4 is a cross-sectional view of an embodiment of the present invention, and FIG. 5 is a perspective view of the entire structure. 1... Crimping jig, 2... Lead frame, 11
... Magazine, 12 ... Stopper, 13 ... Crimping jig mounting base, 14 ... Micro switch, 15
... Solenoid, 16 ... Wedge, 17 ... Parallel cam, 18 ... L-shaped lever, 19 ... Slope.
Claims (1)
と、 複数個のリードフレーム２を積み重ねるマガジ
ン１１と、 このマガジンの両側に配設されたソレノイド１
５およびプランジヤ１５ａと、 このプランジヤに固定され先端がプランジヤの
ピストン運動に従つてマガジンに積み重ねられて
いる最下部のリードフレームとそのすぐ上のリー
ドフレームの間に出入する楔１６と、 一端にマガジンに積み重ねられたリードフレー
ムを支えるストツパー１２を備えたＬ型レバー１
８と、 このＬ型レバーの他端をプランジヤのピストン
運動に従つて回動させる平行カム１７とを有し、 プランジヤのピストン運動によつてストツパー
１２と楔１６とを交互に繰返して動作させリード
フレーム２をマガジン１１より自動的に取出し、
圧着治具取付台１３に配置した圧着治具１に供給
することを特徴とするセラミツクケース用リード
フレームの供給装置。[Claims] 1. A crimping jig mounting base 13 on which the crimping jig 1 is placed.
, a magazine 11 in which a plurality of lead frames 2 are stacked, and solenoids 1 arranged on both sides of this magazine.
5 and a plunger 15a, a wedge 16 which is fixed to the plunger and whose tip goes in and out between the lowermost lead frame and the lead frame immediately above it, which are stacked in the magazine according to the piston movement of the plunger, and a magazine at one end. An L-shaped lever 1 equipped with a stopper 12 that supports lead frames stacked on top of each other.
8, and a parallel cam 17 that rotates the other end of this L-shaped lever according to the piston movement of the plunger, and the stopper 12 and the wedge 16 are alternately and repeatedly operated by the piston movement of the plunger. The frame 2 is automatically taken out from the magazine 11,
A feeder for a lead frame for a ceramic case, characterized in that it feeds a crimping jig 1 placed on a crimping jig mount 13.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8633678A JPS5512794A (en) | 1978-07-14 | 1978-07-14 | Device for supplying lead frame for ceramic case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8633678A JPS5512794A (en) | 1978-07-14 | 1978-07-14 | Device for supplying lead frame for ceramic case |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5512794A JPS5512794A (en) | 1980-01-29 |
| JPS623051B2 true JPS623051B2 (en) | 1987-01-23 |
Family
ID=13883995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8633678A Granted JPS5512794A (en) | 1978-07-14 | 1978-07-14 | Device for supplying lead frame for ceramic case |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5512794A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02115748A (en) * | 1988-10-25 | 1990-04-27 | Shimadzu Corp | Long film inspection equipment |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5990096A (en) * | 1982-11-15 | 1984-05-24 | 株式会社東芝 | Atomic power plant |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5121878B2 (en) * | 1972-07-25 | 1976-07-06 | ||
| JPS5266272A (en) * | 1975-11-27 | 1977-06-01 | Sadakatsu Kamiya | Machine for charging sheet material etc* |
-
1978
- 1978-07-14 JP JP8633678A patent/JPS5512794A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02115748A (en) * | 1988-10-25 | 1990-04-27 | Shimadzu Corp | Long film inspection equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5512794A (en) | 1980-01-29 |
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