JPS60194400U - Board inspection equipment - Google Patents
Board inspection equipmentInfo
- Publication number
- JPS60194400U JPS60194400U JP8049384U JP8049384U JPS60194400U JP S60194400 U JPS60194400 U JP S60194400U JP 8049384 U JP8049384 U JP 8049384U JP 8049384 U JP8049384 U JP 8049384U JP S60194400 U JPS60194400 U JP S60194400U
- Authority
- JP
- Japan
- Prior art keywords
- board
- board inspection
- measured
- inspection device
- inspection equipment
- 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.)
- Pending
Links
Landscapes
- Image Processing (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案による位置補正の概念図、第２図は従来
の欠点を示す概念図、第３図は基板検査装置のブロック
図である。
１：撮像装置、２：２値化回路、３：比較回路、４：制
御装置、５：メモリ回路、６：Ｘ−Ｙテーブル、ａ：基
準映像位置、ｂ：被検査基板位置、Ｃ：位置補正マーク
。FIG. 1 is a conceptual diagram of the position correction according to the present invention, FIG. 2 is a conceptual diagram showing the drawbacks of the conventional technique, and FIG. 3 is a block diagram of the board inspection apparatus. 1: Imaging device, 2: Binarization circuit, 3: Comparison circuit, 4: Control device, 5: Memory circuit, 6: X-Y table, a: Reference image position, b: Test target board position, C: Position correction mark.
Claims (1)
し、その映像をあらかじめ、メモリに記憶された基準映
像と比較し、被測定基板に正しく部品のとう載状態を測
定する基板検査装置において、被測定基板にあらかじめ
、Ｘ−Ｙテーブルをどの位置に移動しても基板検査装置
の単位視野範囲内に位置補正用のマーが入るように印刷
したプリント基板と、そのマークを利用して、各検査位
置ごとに、Ｘ−Ｙテーブルを自動補正することを特徴と
した基板検査装置。 −In a board inspection device that photographs a board to be measured multiple times in a unit field of view using a photographing device and compares the images with a reference image stored in advance in a memory to accurately measure the state of mounting components on the board to be measured, A printed circuit board to be measured is printed in advance so that no matter which position the X-Y table is moved, a position correction mark is placed within the unit field of view of the board inspection device, and the marks are used to measure each position. A board inspection device characterized by automatically correcting an X-Y table for each inspection position. −
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8049384U JPS60194400U (en) | 1984-06-01 | 1984-06-01 | Board inspection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8049384U JPS60194400U (en) | 1984-06-01 | 1984-06-01 | Board inspection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60194400U true JPS60194400U (en) | 1985-12-24 |
Family
ID=30626392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8049384U Pending JPS60194400U (en) | 1984-06-01 | 1984-06-01 | Board inspection equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60194400U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63238677A (en) * | 1987-03-26 | 1988-10-04 | Matsushita Electric Ind Co Ltd | Method and device for recognizing parts |
-
1984
- 1984-06-01 JP JP8049384U patent/JPS60194400U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63238677A (en) * | 1987-03-26 | 1988-10-04 | Matsushita Electric Ind Co Ltd | Method and device for recognizing parts |
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