JPS6263210U - - Google Patents
Info
- Publication number
- JPS6263210U JPS6263210U JP15403685U JP15403685U JPS6263210U JP S6263210 U JPS6263210 U JP S6263210U JP 15403685 U JP15403685 U JP 15403685U JP 15403685 U JP15403685 U JP 15403685U JP S6263210 U JPS6263210 U JP S6263210U
- Authority
- JP
- Japan
- Prior art keywords
- feed
- pawl
- arm
- frame
- hole
- 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
- 210000000078 claw Anatomy 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Landscapes
- Automatic Control Of Machine Tools (AREA)
- Machine Tool Positioning Apparatuses (AREA)
- Reciprocating Conveyors (AREA)
Description
第１図は本考案の一実施例を示す平面図、第２
図は第１図の正面図、第３図ａ乃至第３図ｅは本
考案におけるフレーム移送の作用説明図、第４図
は本考案における送り爪の動作を示すタイムチヤ
ート図、第５図は従来例の送り爪を示す説明図、
第６図は改良型の送り爪を使用した従来例の作用
説明図である。
１……リードフレーム（フレーム）、２……半
導体、３……送り孔、３ａ……前壁面、３ｂ……
後壁面、４……送りアーム、５……作動板、６…
…摺動軸、７……アーム、８……送り爪、８ａ…
…送り端面、８ｂ……後面、９……上下駆動手段
、１０……送り駆動手段、１１……保持ブロツク
、１２……駆動軸、１３……ガイドロツク、１４
……スライド受、１５……制御モータ、１６……
制御装置、１７……固定ベース、１９……カム駆
動体、２０……揺動レバー、２１……直径一定カ
ム、２３……回転ローラ、２４……固定壁、２５
……スプリング、２６……駆動ローラ、２７……
挟持板、２８……回転軸、２９……保持ブロツク
、３０……軸受、３１……カツプリング。
Figure 1 is a plan view showing one embodiment of the present invention;
The figure is a front view of Figure 1, Figures 3a to 3e are explanatory diagrams of the operation of frame transfer in the present invention, Figure 4 is a time chart showing the operation of the feed claw in the present invention, and Figure 5 is a An explanatory diagram showing a conventional feeding claw,
FIG. 6 is an explanatory diagram of the operation of a conventional example using an improved type of feed pawl. 1...Lead frame (frame), 2...Semiconductor, 3...Spring hole, 3a...Front wall surface, 3b...
Rear wall surface, 4... Feeding arm, 5... Operating plate, 6...
...Sliding shaft, 7...Arm, 8...Feed claw, 8a...
...Feed end surface, 8b... Rear surface, 9... Vertical drive means, 10... Feed drive means, 11... Holding block, 12... Drive shaft, 13... Guide lock, 14
...Slide holder, 15...Control motor, 16...
Control device, 17... fixed base, 19... cam drive body, 20... rocking lever, 21... constant diameter cam, 23... rotating roller, 24... fixed wall, 25
... Spring, 26 ... Drive roller, 27 ...
Holding plate, 28... Rotating shaft, 29... Holding block, 30... Bearing, 31... Coupling.
Claims (1)
ームを上下動させて送り爪をフレームの送り孔に
出入させる送りアームの上下駆動手段と、送りア
ームを水平方向に往復移動する送り駆動手段とを
備え、送りアームのゲートモーシヨンによりフレ
ームを間欠移送するフレーム移送装置において、
送り爪の送り方向の幅は該送り爪を送り孔に進入
した状態で送り爪と送り孔の前後両壁面間に所定
の逃げ間隙を形成する寸法に構成されており、ま
た、送り駆動手段は、フレームの移送後送り爪を
送り孔から退出する前に送り爪を前記逃げ間隙内
で送りの向きと逆向きに移動させ送り爪とフレー
ムとの接触を断つ爪位置制御機構を有しているこ
とを特徴とするフレーム移送装置。 A feed arm on which a feed claw is disposed, a vertical drive means for the feed arm that moves the feed arm up and down to move the feed claw into and out of a feed hole in a frame, and a feed drive means that reciprocates the feed arm in a horizontal direction. In a frame transfer device that intermittently transfers frames by gate motion of a feed arm,
The width of the feed pawl in the feed direction is configured to form a predetermined relief gap between the feed pawl and the front and rear walls of the feed hole when the feed pawl enters the feed hole, and the feed driving means is , has a pawl position control mechanism that moves the feed pawl in the opposite direction to the feeding direction within the escape gap to break contact between the feed pawl and the frame before leaving the feed pawl from the feed hole after the frame is transferred. A frame transfer device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985154036U JPH052490Y2 (en) | 1985-10-08 | 1985-10-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985154036U JPH052490Y2 (en) | 1985-10-08 | 1985-10-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6263210U true JPS6263210U (en) | 1987-04-20 |
| JPH052490Y2 JPH052490Y2 (en) | 1993-01-21 |
Family
ID=31073466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985154036U Expired - Lifetime JPH052490Y2 (en) | 1985-10-08 | 1985-10-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH052490Y2 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57133640A (en) * | 1981-02-12 | 1982-08-18 | Mitsubishi Electric Corp | Feeding device for lead frame |
| JPS58144008A (en) * | 1982-02-22 | 1983-08-27 | Hitachi Ltd | Article feeding apparatus |
| JPS5943303U (en) * | 1982-09-13 | 1984-03-22 | 株式会社西原製作所 | Tray gas filling machine with laminating device |
| JPS6058626A (en) * | 1983-09-12 | 1985-04-04 | Nec Kansai Ltd | Lead frame transfer apparatus |
-
1985
- 1985-10-08 JP JP1985154036U patent/JPH052490Y2/ja not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57133640A (en) * | 1981-02-12 | 1982-08-18 | Mitsubishi Electric Corp | Feeding device for lead frame |
| JPS58144008A (en) * | 1982-02-22 | 1983-08-27 | Hitachi Ltd | Article feeding apparatus |
| JPS5943303U (en) * | 1982-09-13 | 1984-03-22 | 株式会社西原製作所 | Tray gas filling machine with laminating device |
| JPS6058626A (en) * | 1983-09-12 | 1985-04-04 | Nec Kansai Ltd | Lead frame transfer apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH052490Y2 (en) | 1993-01-21 |
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