JPS6234351Y2 - - Google Patents
Info
- Publication number
- JPS6234351Y2 JPS6234351Y2 JP1982017155U JP1715582U JPS6234351Y2 JP S6234351 Y2 JPS6234351 Y2 JP S6234351Y2 JP 1982017155 U JP1982017155 U JP 1982017155U JP 1715582 U JP1715582 U JP 1715582U JP S6234351 Y2 JPS6234351 Y2 JP S6234351Y2
- Authority
- JP
- Japan
- Prior art keywords
- monitor
- light pen
- control circuit
- electronic component
- video
- 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
- 238000003780 insertion Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 2
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Position Input By Displaying (AREA)
Description
【考案の詳細な説明】
本考案は、電子部品挿入機において電子部品を
プリント基板に挿入する場合の、リード位置検出
に関するものである。[Detailed Description of the Invention] The present invention relates to lead position detection when an electronic component is inserted into a printed circuit board in an electronic component insertion machine.
電子部品挿入機においてTVカメラを用いてリ
ード位置を測定する場合、挿入部品のリード変形
や照明の方法によつてはリード位置を正確に検出
できなかつた。従つて、従来は対象部品によつて
は挿入できないことが生じた。また、挿入できな
かつた部品は改めて人手により挿入されていたの
で誤挿入の危険性があつた。 When measuring the lead position using a TV camera in an electronic component insertion machine, the lead position cannot be detected accurately depending on the lead deformation of the inserted component or the lighting method. Therefore, in the past, some target parts could not be inserted. In addition, since parts that could not be inserted were manually inserted again, there was a risk of incorrect insertion.
本考案の目的は前記した従来技術の欠点をなく
し安価で、簡単な構成で、確実にリード位置検出
を行い、プリント基板への電子部品挿入を容易と
し挿入率を高める装置を提供するにある。 The object of the present invention is to eliminate the drawbacks of the prior art described above, and to provide an apparatus that is inexpensive, has a simple structure, reliably detects lead positions, facilitates the insertion of electronic components into a printed circuit board, and increases the insertion rate.
TVカメラを用いて電子部品のリードをモニタ
上に写し出し、ライトペンによつてモニタ上のリ
ードを指示することより、リフレツシユアドレス
をラツチし、リード位置座標を算出する。 A TV camera is used to project the electronic component leads on a monitor, and a light pen is used to point out the leads on the monitor, thereby latching the refresh address and calculating the lead position coordinates.
以下、本考案をTVカメラを用いて電子部品の
リード位置を認識する電子部品挿入機のリード位
置検出の手段として使用した実施例を第１図によ
り説明する。 Hereinafter, an embodiment in which the present invention is used as a means for detecting the lead position of an electronic component inserter that recognizes the lead position of an electronic component using a TV camera will be described with reference to FIG.
電子部品１のリード１４の映像を同期信号発生
回路３によつて得た垂直及び水平同期信号９によ
り駆動したTVカメラ２を用いて入力する。その
出力映像信号１０を同期信号と共にビデオコント
ロール回路５に入力し、モニタ４にモニタ信号１
１として出力することによつて電子部品の映像１
６が得られる。モニタ上でライトペン８によりリ
ード映像１５を指示すると、そのスイツチ出力信
号１３がインターフエース７を介してビデオコン
トロール回路に入力される。ビデオコントロール
回路でそのスイツチ出力信号によりリフレツシユ
アドレスをラツチすることによつてモニタ上での
リード位置がわかる。リフレツシユアドレスを
CPU６に送ることによつてリード位置座標が計
算できる。 An image of a lead 14 of an electronic component 1 is input using a TV camera 2 driven by vertical and horizontal synchronizing signals 9 obtained by a synchronizing signal generating circuit 3. The output video signal 10 is input to the video control circuit 5 together with the synchronization signal, and the monitor signal 1 is output to the monitor 4.
Image 1 of electronic components by outputting as 1
6 is obtained. When a read video 15 is indicated on the monitor with a light pen 8, the switch output signal 13 is inputted to the video control circuit via the interface 7. The read position on the monitor can be determined by latching the refresh address using the switch output signal in the video control circuit. refresh address
By sending the data to the CPU 6, the read position coordinates can be calculated.
本考案によれば、対象とする電子部品の形状、
照明方法に拘らず、確実にリード位置検出を行う
ことができる。 According to the present invention, the shape of the target electronic component,
Lead positions can be reliably detected regardless of the lighting method.
図は本考案の概略を表わすブロツク図である。
１……電子部品、２……TVカメラ、３……同
期信号発生回路、４……モニタ、５……ビデオコ
ントロール回路、６……CPU、７……ライトペ
ン用インターフエイス、８……ライトペン、９…
…水平・垂直同期信号、１０……TVカメラ出力
映像信号、１１……モニタ信号、１２……インタ
ーフエイス出力信号、１３……ライトペンのスイ
ツチ出力信号、１４……リード、１５……リード
映像、１６……電子部品映像。
The figure is a block diagram showing an outline of the present invention. 1...Electronic components, 2...TV camera, 3...Synchronization signal generation circuit, 4...Monitor, 5...Video control circuit, 6...CPU, 7...Light pen interface, 8...Light Pen, 9...
...Horizontal/vertical synchronization signal, 10...TV camera output video signal, 11...Monitor signal, 12...Interface output signal, 13...Light pen switch output signal, 14...Read, 15...Read video , 16...Electronic parts video.
Claims (1)
置を認識する電子部品挿入機において、電子部品
を入力するTVカメラ及びそれを駆動するための
同期信号発生回路と、観測用モニタおよびそれを
コントロールするビデオコントロール回路と、モ
ニタ上のリード映像を指示するライトペンとその
インターフエイス、そしてビデオコントロール回
路につながれたCPUからなり、ライトペンによ
りモニタ上のリード映像を指示することによりビ
デオコントロール回路でリフレツシユアドレスを
ラツチし、それからCPUでリード位置座標を計
算することを特徴とするライトペンによるリード
位置検出装置。 An electronic component insertion machine that uses a TV camera to recognize the lead position of an electronic component insertion machine includes a TV camera that inputs electronic components, a synchronization signal generation circuit to drive it, an observation monitor, and a video to control it. It consists of a control circuit, a light pen that instructs the read image on the monitor, its interface, and a CPU connected to the video control circuit.By instructing the read image on the monitor with the light pen, the video control circuit controls the refresh address. This is a lead position detection device using a light pen, which is characterized by latching and then calculating the read position coordinates using a CPU.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1982017155U JPS58122146U (en) | 1982-02-12 | 1982-02-12 | Lead position detection device using light pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1982017155U JPS58122146U (en) | 1982-02-12 | 1982-02-12 | Lead position detection device using light pen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58122146U JPS58122146U (en) | 1983-08-19 |
| JPS6234351Y2 true JPS6234351Y2 (en) | 1987-09-02 |
Family
ID=30029485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1982017155U Granted JPS58122146U (en) | 1982-02-12 | 1982-02-12 | Lead position detection device using light pen |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58122146U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62144392A (en) * | 1985-12-19 | 1987-06-27 | ティーディーケイ株式会社 | Electronic parts mounting |
-
1982
- 1982-02-12 JP JP1982017155U patent/JPS58122146U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58122146U (en) | 1983-08-19 |
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