JPS60143691U - Robot safety equipment - Google Patents
Robot safety equipmentInfo
- Publication number
- JPS60143691U JPS60143691U JP3066184U JP3066184U JPS60143691U JP S60143691 U JPS60143691 U JP S60143691U JP 3066184 U JP3066184 U JP 3066184U JP 3066184 U JP3066184 U JP 3066184U JP S60143691 U JPS60143691 U JP S60143691U
- Authority
- JP
- Japan
- Prior art keywords
- robot
- rotational speed
- motor
- safety equipment
- abnormality
- 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
- Safety Devices In Control Systems (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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は、ロボットの安全装置の従来例を示す回路図、
第２図は、この考案の一実施例を示す回路図である。
１・・・サーボモータ、２・・・タコジェネレータ、３
・・・サーアンプ、４・・・整流回路、５・・・電源用
トランス、８・・・速度異常検出器、１０・・・コンパ
レータ、 ′１１・・・通常運転スイッチ、１２
．１４・・・継電器、１４ａ・・・常閉接点（電源遮断
接点）、１３・・・棚内作業スイッチ。Figure 1 is a circuit diagram showing a conventional example of a robot safety device;
FIG. 2 is a circuit diagram showing an embodiment of this invention. 1... Servo motor, 2... Tacho generator, 3
... Sir amplifier, 4... Rectifier circuit, 5... Power transformer, 8... Speed abnormality detector, 10... Comparator, '11... Normal operation switch, 12
．． 14... Relay, 14a... Normally closed contact (power cutoff contact), 13... In-shelf work switch.
Claims (1)
ッチと、前記ロボットの可動部を駆動するモータの回転
速度と予め定めた基準回転速度とを比較して前記モータ
の回転速度異常を検出する速度異常検出器と、この速度
異常検出器が前記モータの回転速度異常を検出し、且つ
前記棚内作業スイッチが操作されている時にのみ、前記
ロボットの電源を遮断する電源遮断接点とによって構成
したことを特徴とするロボットの安全装置。An abnormality in the rotational speed of the motor is detected by comparing the rotational speed of a motor that drives the movable part of the robot with a predetermined reference rotational speed with an in-shelf work switch that is operated when the robot works within the safety fence. The robot comprises a speed abnormality detector and a power cutoff contact that cuts off the power to the robot only when the speed abnormality detector detects a rotational speed abnormality of the motor and the in-shelf work switch is operated. A robot safety device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3066184U JPS60143691U (en) | 1984-03-05 | 1984-03-05 | Robot safety equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3066184U JPS60143691U (en) | 1984-03-05 | 1984-03-05 | Robot safety equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60143691U true JPS60143691U (en) | 1985-09-24 |
Family
ID=30530560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3066184U Pending JPS60143691U (en) | 1984-03-05 | 1984-03-05 | Robot safety equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60143691U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01163089U (en) * | 1988-04-27 | 1989-11-14 |
-
1984
- 1984-03-05 JP JP3066184U patent/JPS60143691U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01163089U (en) * | 1988-04-27 | 1989-11-14 |
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