JPS622897U - - Google Patents
Info
- Publication number
- JPS622897U JPS622897U JP9428885U JP9428885U JPS622897U JP S622897 U JPS622897 U JP S622897U JP 9428885 U JP9428885 U JP 9428885U JP 9428885 U JP9428885 U JP 9428885U JP S622897 U JPS622897 U JP S622897U
- Authority
- JP
- Japan
- Prior art keywords
- slide
- slide stop
- light beam
- stop signal
- signal
- 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
- 238000001514 detection method Methods 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Presses And Accessory Devices Thereof (AREA)
Description
第１図は従来のプレス機の斜視図、第２図ａ，
ｂは本考案の一実施例を示す回路説明図である。
（符号）２１……スライド。
Figure 1 is a perspective view of a conventional press machine, Figure 2a,
b is a circuit explanatory diagram showing an embodiment of the present invention. (Code) 21...Slide.
Claims (1)
知装置で感知してその光線式感知装置から発せら
れる感知信号をスライド停止装置に伝達すること
によりスライド２１を添停止させるようにした光
線式安全装置を具備するプレス機において、前記
スライド２１の略上死点位置でスライド停止信号
を発せしめてそのスライド停止信号を前記スライ
ド停止装置へ伝達することによつてスライド２１
を一ストローク毎に略上死点位置に停止させるよ
うにすると共に、前記スライド停止信号が発せら
れた後に前記光線式感知装置が作業者等を感知し
て感知信号を発しないかぎり前記スライド停止信
号が解除されないように構成したことを特徴とす
るプレス機の安全装置。 A light beam type that detects a worker or the like intruding into a predetermined area of the machine using a light beam detection device, and transmits a detection signal emitted from the light beam detection device to a slide stop device to stop the slide 21. In a press machine equipped with a safety device, the slide 21 can be stopped by emitting a slide stop signal at approximately the top dead center position of the slide 21 and transmitting the slide stop signal to the slide stop device.
The slide stop signal is stopped at approximately the top dead center position every stroke, and unless the light beam sensing device detects a worker or the like and issues a sensing signal after the slide stop signal is issued, the slide stop signal is stopped at approximately the top dead center position. A safety device for a press machine, characterized in that the safety device is configured to prevent release of the safety device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9428885U JPS622897U (en) | 1985-06-20 | 1985-06-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9428885U JPS622897U (en) | 1985-06-20 | 1985-06-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS622897U true JPS622897U (en) | 1987-01-09 |
Family
ID=30652715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9428885U Pending JPS622897U (en) | 1985-06-20 | 1985-06-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS622897U (en) |
-
1985
- 1985-06-20 JP JP9428885U patent/JPS622897U/ja active Pending