JPS5569042A - Inspecting method for crack of bottle bottom - Google Patents
Inspecting method for crack of bottle bottomInfo
- Publication number
- JPS5569042A JPS5569042A JP14304478A JP14304478A JPS5569042A JP S5569042 A JPS5569042 A JP S5569042A JP 14304478 A JP14304478 A JP 14304478A JP 14304478 A JP14304478 A JP 14304478A JP S5569042 A JPS5569042 A JP S5569042A
- Authority
- JP
- Japan
- Prior art keywords
- crack
- bottle bottom
- light
- bottle
- conveyor
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/90—Investigating the presence of flaws or contamination in a container or its contents
- G01N21/9009—Non-optical constructional details affecting optical inspection, e.g. cleaning mechanisms for optical parts, vibration reduction
Abstract
PURPOSE:To prevent an accident by surely making crack inspection with ease by reflecting light, striking a bottle bottom, by a crack surface of the bottle bottom and then by detecting reflected light toward its side. CONSTITUTION:Bottles 10 to be inspected are conveyed by conveyor 2, guided between fixed guides 3 by belt 4 at the entrance of an inspection device, and carried along path 5 being turned on dead plate 12. Once crack 14 of a bottle bottom is detected by one of detection cells 13, the bottle 10 is held on wheel 8 being adsorbed by an adsorbing method and taken onto accumulator table 9 before being released there. At the time of the detection of this crack, nearly the half of the bottle bottom jutting out from conveyor 2 is irradiated with light from projector 6 provided at a low part and the light, reflected at crack 14, passes horizontally through the bottle bottom and then reaches cell 13.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14304478A JPS5928857B2 (en) | 1978-11-20 | 1978-11-20 | Inspection method for bottle bottom scratches |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14304478A JPS5928857B2 (en) | 1978-11-20 | 1978-11-20 | Inspection method for bottle bottom scratches |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5569042A true JPS5569042A (en) | 1980-05-24 |
| JPS5928857B2 JPS5928857B2 (en) | 1984-07-16 |
Family
ID=15329590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14304478A Expired JPS5928857B2 (en) | 1978-11-20 | 1978-11-20 | Inspection method for bottle bottom scratches |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5928857B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000500868A (en) * | 1995-11-24 | 2000-01-25 | ホイフト ジュステームテヒニク ゲゼルシャフトミット ベシュレンクテル ハフツング | Method and apparatus for transporting a container through an apparatus for inspecting the bottom of a container |
-
1978
- 1978-11-20 JP JP14304478A patent/JPS5928857B2/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000500868A (en) * | 1995-11-24 | 2000-01-25 | ホイフト ジュステームテヒニク ゲゼルシャフトミット ベシュレンクテル ハフツング | Method and apparatus for transporting a container through an apparatus for inspecting the bottom of a container |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5928857B2 (en) | 1984-07-16 |
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