JPH018313Y2 - - Google Patents
Info
- Publication number
- JPH018313Y2 JPH018313Y2 JP1390683U JP1390683U JPH018313Y2 JP H018313 Y2 JPH018313 Y2 JP H018313Y2 JP 1390683 U JP1390683 U JP 1390683U JP 1390683 U JP1390683 U JP 1390683U JP H018313 Y2 JPH018313 Y2 JP H018313Y2
- Authority
- JP
- Japan
- Prior art keywords
- robot
- operation box
- switch
- control device
- main body
- 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.)
- Expired
Links
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
Landscapes
- Safety Devices In Control Systems (AREA)
- Numerical Control (AREA)
Description
【考案の詳細な説明】
この考案はロボツトの制御装置とケーブルで結
ばれた上記ロボツトを操作するための操作箱を使
用している時の安全対策に関するものである。[Detailed description of the invention] This invention relates to safety measures when using an operation box for operating the robot, which is connected to a robot control device by a cable.
ロボツトの起動、停止、非常停止などロボツト
の一連の制御を行なう制御装置を操作する方法と
して、制御装置本体にある操作スイツチで操作す
る方法と、上記制御装置とケーブルで結ばれた操
作箱で操作する方法がある。上記のようにロボツ
トの操作方法は２種類あり、どちらを操作しても
上記ロボツトの操作は行なえる。このため従来、
上記操作箱でロボツトの操作を行なつているのを
知らないで、他人が制御装置本体の操作スイツチ
を操作してしまうことがある。このような時、操
作箱を持つてロボツトの操作を行なつている人間
にとつてはこのロボツトが突然自分の意志とは違
つた動きを行なうわけであるから非常に危険であ
る。このように同じロボツトを同時に２ケ所で操
作できるというのは非常な危険を伴うわけであ
る。 There are two ways to operate the control device, which performs a series of controls on the robot, such as starting, stopping, and emergency stops, by using an operation switch on the control device itself, and by using an operation box connected to the control device with a cable. There is a way to do it. As mentioned above, there are two methods of operating the robot, and the robot can be operated using either method. For this reason, conventionally,
Someone else may operate the operation switch on the control device main body without knowing that the robot is being operated using the operation box. At times like this, it is extremely dangerous for the person holding the control box and operating the robot because the robot suddenly moves in a way that is different from his or her will. Being able to operate the same robot in two places at the same time is extremely dangerous.
この考案は以上従来の欠点を除去すべくなされ
たもので、上記操作箱を操作している時は、制御
装置本体にある操作スイツチにインターロツクを
して制御装置本体の操作スイツチからはロボツト
の操作を行なえないような安全装置を設けたもの
である。 This invention was made in order to eliminate the above-mentioned drawbacks of the conventional method.When operating the above-mentioned operation box, the operation switch on the control device body is interlocked, and the robot can be controlled from the operation switch on the control device body. It is equipped with a safety device that prevents it from being operated.
以下図面に基づいてこの考案の実施例について
説明する。 Embodiments of this invention will be described below based on the drawings.
第１図中１は操作箱ホルダーで、ロボツトの制
御装置本体２のパネルに取り付けてあり、図示し
ない操作箱をつるしておけるようになつている。
３はスイツチで、上記操作箱ホルダー１の下部に
取り付けられ、上記操作箱を上記操作箱ホルダー
につるしたとき、上記操作箱の重みでONするよ
うになつている。第２図は上記スイツチ３と制御
装置本体２の操作スイツチ４，５との配線図であ
り、上記スイツチ３と上記操作スイツチ４，５は
それぞれ直列で結ばれ、直流電源６を介してそれ
ぞれホトカプラ７，８中の後述する発光ダイオー
ドと図示の極性にて接続している。それぞれの上
記ホトカプラ７，８はそれぞれ発光ダイオード
９，１０及びフオトトランジスタ１１，１２から
なつていて、フオトトランジスタ１１，１２はス
イツチ入力回路１３と結ばれている。 Reference numeral 1 in FIG. 1 denotes an operation box holder, which is attached to a panel of the control device main body 2 of the robot, so that an operation box (not shown) can be hung thereon.
A switch 3 is attached to the lower part of the operation box holder 1, and is turned on by the weight of the operation box when the operation box is hung from the operation box holder. FIG. 2 is a wiring diagram of the switch 3 and the operating switches 4 and 5 of the control device main body 2. The switch 3 and the operating switches 4 and 5 are connected in series, and each is connected to a photocoupler via a DC power source 6. It is connected to light emitting diodes 7 and 8, which will be described later, with the polarities shown. Each of the above-mentioned photocouplers 7, 8 consists of a light emitting diode 9, 10 and a phototransistor 11, 12, respectively, and the phototransistor 11, 12 is connected to a switch input circuit 13.
上記構成において、操作箱を使用しない時、こ
の操作箱を操作箱ホルダー１につるすとスイツチ
３が上記操作箱の重みでONして、直流電源６よ
り出た直流電圧は操作スイツチ４，５に印加され
る。ここで操作スイツチ４，５のそれぞれをON
するとそれぞれホトカプラ７，８の発光ダイオー
ド９，１０に直流電流が流れ、フオトトランジス
タ１１，１２を介してスイツチ入力回路１３に
ON信号が取り込まれる。一方、操作箱を使用す
るために操作箱ホルダー１から操作箱をはずすと
スイツチ３がOFFされ、操作スイツチ４，５に
は直流電源６からの直流電圧は印加されず、それ
ぞれの操作スイツチ４，５をONしてもそれぞれ
のホトカプラ７，８の発光ダイオード９，１０に
直流電流が流れない。従つてスイツチ入力回路１
３にはON信号が取り込まれない。 In the above configuration, when the operation box is not in use, when this operation box is hung on the operation box holder 1, the switch 3 is turned on by the weight of the operation box, and the DC voltage output from the DC power supply 6 is applied to the operation switches 4 and 5. applied. Now turn on each of operation switches 4 and 5.
Then, a direct current flows through the light emitting diodes 9 and 10 of the photocouplers 7 and 8, respectively, and is applied to the switch input circuit 13 via the phototransistors 11 and 12.
ON signal is captured. On the other hand, when the operation box is removed from the operation box holder 1 in order to use the operation box, the switch 3 is turned OFF, and the DC voltage from the DC power supply 6 is not applied to the operation switches 4 and 5. Even if 5 is turned on, no direct current flows through the light emitting diodes 9 and 10 of the respective photocouplers 7 and 8. Therefore, switch input circuit 1
3 does not receive the ON signal.
なお、上記実施例では操作スイツチが２つ、ま
たホトカプラを備えたものについて説明したが、
この考案はこれに限定されることなく、操作スイ
ツチは１つあるいは３つ以上、またホトカプラは
他のものでもよく、要は従来の操作スイツチと直
列に本発明によるスイツチが接続してあればよ
い。 In addition, in the above embodiment, two operation switches and a photocoupler were described.
This invention is not limited to this, and the number of operating switches may be one or three or more, and the photo coupler may be of other types, as long as the switch according to the present invention is connected in series with the conventional operating switch. .
以上述べたように、この発明によれば、操作箱
が操作箱ホルダーよりはずれている時、つまり操
作箱を操作している時は制御装置本体の操作スイ
ツチをきかなくすることにより、操作箱でロボツ
トを操作している時に他の者が装置本体の操作ス
イツチを誤つて操作してしまい、操作箱でロボツ
トを操作している者にとつてこのロボツトが突然
他の動きをするということがなくなり、危険を防
止できる。 As described above, according to the present invention, when the operation box is removed from the operation box holder, that is, when the operation box is being operated, the operation switch on the control device main body is disabled. While operating the robot, someone else accidentally operates the operation switch on the device, and the robot will no longer suddenly move in a different way for the person operating the robot from the operation box. , can prevent danger.
第１図はこの考案による操作箱ホルダーの縦断
面図、第２図は第１図におけるスイツチとロボツ
トの制御装置本体の操作スイツチとの配線図であ
る。
１……操作箱ホルダー、２……制御装置本体、
３……スイツチ、４，５……操作スイツチ。
FIG. 1 is a longitudinal sectional view of the operation box holder according to this invention, and FIG. 2 is a wiring diagram of the switch in FIG. 1 and the operation switch of the robot control device body. 1... Operation box holder, 2... Control device main body,
3...Switch, 4, 5...Operation switch.
Claims (1)
チでこのロボツトの制御を行なうほかに、上記制
御装置本体と結ばれた操作箱で上記ロボツトの制
御を行なえるものにおいて、上記制御装置本体に
上記操作箱をつるす操作箱ホルダーを設置し、上
記操作箱ホルダー下部に上記操作箱の重みでON
するスイツチを設け、このスイツチと上記制御装
置本体の操作スイツチとを直列に接続したことを
特徴とするロボツトの安全装置。 In addition to controlling the robot with an operation switch on the control device main body that controls the robot, the robot can also be controlled with an operation box connected to the control device main body, in which case the control box is connected to the control device main body. Install a hanging operation box holder and turn it on with the weight of the above operation box at the bottom of the above operation box holder.
1. A safety device for a robot, characterized in that the switch is connected in series with an operating switch of the control device main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1390683U JPS59120590U (en) | 1983-02-01 | 1983-02-01 | Robot safety equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1390683U JPS59120590U (en) | 1983-02-01 | 1983-02-01 | Robot safety equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59120590U JPS59120590U (en) | 1984-08-14 |
| JPH018313Y2 true JPH018313Y2 (en) | 1989-03-06 |
Family
ID=30145280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1390683U Granted JPS59120590U (en) | 1983-02-01 | 1983-02-01 | Robot safety equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59120590U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0530163Y2 (en) * | 1985-12-12 | 1993-08-02 |
-
1983
- 1983-02-01 JP JP1390683U patent/JPS59120590U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59120590U (en) | 1984-08-14 |
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