JPS6411782A - Safety device for robot - Google Patents
Safety device for robotInfo
- Publication number
- JPS6411782A JPS6411782A JP16756387A JP16756387A JPS6411782A JP S6411782 A JPS6411782 A JP S6411782A JP 16756387 A JP16756387 A JP 16756387A JP 16756387 A JP16756387 A JP 16756387A JP S6411782 A JPS6411782 A JP S6411782A
- Authority
- JP
- Japan
- Prior art keywords
- light
- robot
- light beam
- interrupted
- person
- 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 surely detect a light beam interrupted by an object to be abnormal and increase the safety of a robot by arranging multiple light reflectors so that the light beam emitted from a light transmitter is reflected and finally guided to a light receiver. CONSTITUTION: A light beam emitted from a light transmitter 6 is repeatedly reflected on multiple light reflectors 2-5 and is finally guided to a light receiver 7 after forming one or multiple light beam passing planes. When a person or an obstacle passes through the planes, the light beam is interrupted and is not fed to the light receiver. A danger signal is thereby sent to a robot control device to stop the action of a robot 1, and to prevent the arm of the robot 1 from hurting the person or from being damaged by the obstacle.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16756387A JPS6411782A (en) | 1987-07-03 | 1987-07-03 | Safety device for robot |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16756387A JPS6411782A (en) | 1987-07-03 | 1987-07-03 | Safety device for robot |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6411782A true JPS6411782A (en) | 1989-01-17 |
Family
ID=15852048
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16756387A Pending JPS6411782A (en) | 1987-07-03 | 1987-07-03 | Safety device for robot |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6411782A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003019688A (en) * | 2001-07-10 | 2003-01-21 | Shinba Iron Works Inc | Safety device of robot |
JP2010231713A (en) * | 2009-03-30 | 2010-10-14 | National Institute Of Advanced Industrial Science & Technology | Safe position detecting apparatus with entry detecting function |
CN103008867A (en) * | 2012-12-13 | 2013-04-03 | 苏州瑞浦勒自动化系统有限公司 | Safety protection device for special iron core ejector rod welding machine |
JP2016215305A (en) * | 2015-05-19 | 2016-12-22 | アズビル株式会社 | Collision detection device |
CN107877547A (en) * | 2016-09-30 | 2018-04-06 | 西门子(中国)有限公司 | Impact protection apparatus and robot device |
CN108789500A (en) * | 2018-05-24 | 2018-11-13 | 上海节卡机器人科技有限公司 | Man-machine safety guard system and safety protecting method |
-
1987
- 1987-07-03 JP JP16756387A patent/JPS6411782A/en active Pending
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003019688A (en) * | 2001-07-10 | 2003-01-21 | Shinba Iron Works Inc | Safety device of robot |
JP2010231713A (en) * | 2009-03-30 | 2010-10-14 | National Institute Of Advanced Industrial Science & Technology | Safe position detecting apparatus with entry detecting function |
CN103008867A (en) * | 2012-12-13 | 2013-04-03 | 苏州瑞浦勒自动化系统有限公司 | Safety protection device for special iron core ejector rod welding machine |
JP2016215305A (en) * | 2015-05-19 | 2016-12-22 | アズビル株式会社 | Collision detection device |
CN107877547A (en) * | 2016-09-30 | 2018-04-06 | 西门子(中国)有限公司 | Impact protection apparatus and robot device |
CN108789500A (en) * | 2018-05-24 | 2018-11-13 | 上海节卡机器人科技有限公司 | Man-machine safety guard system and safety protecting method |
CN108789500B (en) * | 2018-05-24 | 2021-11-05 | 上海节卡机器人科技有限公司 | Human-machine safety protection system and safety protection method |
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