JPS54118265A - Position deviation detector of marks - Google Patents
Position deviation detector of marksInfo
- Publication number
- JPS54118265A JPS54118265A JP2524178A JP2524178A JPS54118265A JP S54118265 A JPS54118265 A JP S54118265A JP 2524178 A JP2524178 A JP 2524178A JP 2524178 A JP2524178 A JP 2524178A JP S54118265 A JPS54118265 A JP S54118265A
- Authority
- JP
- Japan
- Prior art keywords
- level
- marks
- reference line
- line
- label
- 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
Abstract
PURPOSE: To detect the position deviations of marks by providing a position detecting means which detects the positions of the specific reference parts of ojbects based on the pickup signals of an image pickup device.
CONSTITUTION: A measuring reference line (a) parallel to the scanning direction of a TV camera and three measurement points A, B, C by leaving respectively specified distances from said reference line (a) and the side line (b) of the image plane are provided in the suitable positions of the image pickup plane. Since the bottom of a container 2 is defined by a conveyor 3, the brightness and darkness of the respective measurement points A, B, C are detected when the side contour line of the container 2 reaches the reference line (a) of the image plane. When the level thereof does not reach the level at that point when the label 1 is affixed in the correct position or the level overruns said point, it is judged that the label 1 is out of the correct position.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2524178A JPS54118265A (en) | 1978-03-06 | 1978-03-06 | Position deviation detector of marks |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2524178A JPS54118265A (en) | 1978-03-06 | 1978-03-06 | Position deviation detector of marks |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54118265A true JPS54118265A (en) | 1979-09-13 |
Family
ID=12160478
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2524178A Pending JPS54118265A (en) | 1978-03-06 | 1978-03-06 | Position deviation detector of marks |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54118265A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61120047A (en) * | 1984-11-16 | 1986-06-07 | Mitsubishi Electric Corp | Inspecting device for article |
JPS63235804A (en) * | 1987-03-24 | 1988-09-30 | Yoshino Kogyosho Co Ltd | Method for inspecting label |
JP2001344592A (en) * | 2000-05-31 | 2001-12-14 | Toyo Jidoki Co Ltd | Method for checking cap mounting state |
-
1978
- 1978-03-06 JP JP2524178A patent/JPS54118265A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61120047A (en) * | 1984-11-16 | 1986-06-07 | Mitsubishi Electric Corp | Inspecting device for article |
JPS63235804A (en) * | 1987-03-24 | 1988-09-30 | Yoshino Kogyosho Co Ltd | Method for inspecting label |
JP2001344592A (en) * | 2000-05-31 | 2001-12-14 | Toyo Jidoki Co Ltd | Method for checking cap mounting state |
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