JPS5570704A - Inspection unit for screw - Google Patents
Inspection unit for screwInfo
- Publication number
- JPS5570704A JPS5570704A JP7035479A JP7035479A JPS5570704A JP S5570704 A JPS5570704 A JP S5570704A JP 7035479 A JP7035479 A JP 7035479A JP 7035479 A JP7035479 A JP 7035479A JP S5570704 A JPS5570704 A JP S5570704A
- Authority
- JP
- Japan
- Prior art keywords
- plating
- light
- screw
- reflected
- inspection unit
- 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
Landscapes
- Length Measuring Devices By Optical Means (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
PURPOSE: To obtain optical type inspection unit highly reliable, which can surely select the condition of plating efficiently with a simple construction, by providing the plating sensor emitting light beam on the head of screws and receiving the reflected light.
CONSTITUTION: A plurality of screws 1 are moved with the parallel member 3. The plating sensor 2 emits beam from the light source 2 when the screw 1 is at a given location, and the reflected light is received at the photo detector 6. The photo detector 6 receives the light reflected from the bottom of the groove of the center head for the light beam from the light source 5. If the amount of light reception is constant, the screw 1 is detected for perfect plating, and if less than a given amount, it means imcomplete plating.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7035479A JPS5570704A (en) | 1979-06-02 | 1979-06-02 | Inspection unit for screw |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7035479A JPS5570704A (en) | 1979-06-02 | 1979-06-02 | Inspection unit for screw |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14561778A Division JPS5570702A (en) | 1978-11-22 | 1978-11-22 | Detector for screw pitch |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5570704A true JPS5570704A (en) | 1980-05-28 |
JPS6311602B2 JPS6311602B2 (en) | 1988-03-15 |
Family
ID=13429005
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7035479A Granted JPS5570704A (en) | 1979-06-02 | 1979-06-02 | Inspection unit for screw |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5570704A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58158198A (en) * | 1982-03-13 | 1983-09-20 | Mitsubishi Gas Chem Co Inc | Preparation of protein |
JPS58184654U (en) * | 1982-06-02 | 1983-12-08 | トヨタ自動車株式会社 | Painted/Unpainted Discrimination Device for Articles |
US4457622A (en) * | 1982-01-27 | 1984-07-03 | Nhk Spring Co., Ltd. | Screw inspection device |
JPS59135080A (en) * | 1983-01-24 | 1984-08-03 | 住友ゴム工業株式会社 | Stamp discrimination of ball |
JPS61181355U (en) * | 1985-05-01 | 1986-11-12 | ||
EP1544605A2 (en) * | 2003-12-19 | 2005-06-22 | Kamax-Werke Rudolf Kellermann GmbH & Co. KG | Method and device for checking a thread of a connecting element for damages |
CN111780675A (en) * | 2020-06-30 | 2020-10-16 | Oppo(重庆)智能科技有限公司 | Screw floating height detection method and device, electronic device and storage medium |
-
1979
- 1979-06-02 JP JP7035479A patent/JPS5570704A/en active Granted
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4457622A (en) * | 1982-01-27 | 1984-07-03 | Nhk Spring Co., Ltd. | Screw inspection device |
JPS58158198A (en) * | 1982-03-13 | 1983-09-20 | Mitsubishi Gas Chem Co Inc | Preparation of protein |
JPS6053598B2 (en) * | 1982-03-13 | 1985-11-26 | 三菱瓦斯化学株式会社 | Protein manufacturing method |
JPS58184654U (en) * | 1982-06-02 | 1983-12-08 | トヨタ自動車株式会社 | Painted/Unpainted Discrimination Device for Articles |
JPH0318921Y2 (en) * | 1982-06-02 | 1991-04-22 | ||
JPS59135080A (en) * | 1983-01-24 | 1984-08-03 | 住友ゴム工業株式会社 | Stamp discrimination of ball |
JPS61181355U (en) * | 1985-05-01 | 1986-11-12 | ||
EP1544605A2 (en) * | 2003-12-19 | 2005-06-22 | Kamax-Werke Rudolf Kellermann GmbH & Co. KG | Method and device for checking a thread of a connecting element for damages |
EP1544605A3 (en) * | 2003-12-19 | 2006-01-18 | Kamax-Werke Rudolf Kellermann GmbH & Co. KG | Method and device for checking a thread of a connecting element for damages |
CN111780675A (en) * | 2020-06-30 | 2020-10-16 | Oppo(重庆)智能科技有限公司 | Screw floating height detection method and device, electronic device and storage medium |
CN111780675B (en) * | 2020-06-30 | 2022-05-13 | Oppo(重庆)智能科技有限公司 | Screw floating height detection method and device, electronic device and storage medium |
Also Published As
Publication number | Publication date |
---|---|
JPS6311602B2 (en) | 1988-03-15 |
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