JPS59175795U - Safety devices for sheet metal processing machines - Google Patents

Safety devices for sheet metal processing machines

Info

Publication number
JPS59175795U
JPS59175795U JP7007083U JP7007083U JPS59175795U JP S59175795 U JPS59175795 U JP S59175795U JP 7007083 U JP7007083 U JP 7007083U JP 7007083 U JP7007083 U JP 7007083U JP S59175795 U JPS59175795 U JP S59175795U
Authority
JP
Japan
Prior art keywords
sheet metal
metal processing
automatic shutter
processing machine
photoelectric switch
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
Application number
JP7007083U
Other languages
Japanese (ja)
Other versions
JPS6340719Y2 (en
Inventor
堀　睦英
Original Assignee
東洋電子株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 東洋電子株式会社 filed Critical 東洋電子株式会社
Priority to JP7007083U priority Critical patent/JPS59175795U/en
Publication of JPS59175795U publication Critical patent/JPS59175795U/en
Application granted granted Critical
Publication of JPS6340719Y2 publication Critical patent/JPS6340719Y2/ja
Granted legal-status Critical Current

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  • Presses And Accessory Devices Thereof (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

図はこの考案の実施例を示し、第１図は板金加工機の要
部正面図、第２図は第１図のＡ−Ａ断面図、第３図、第
４図は安全装置の制御回路のシーケンス図である。 １・・・自動シャッタ、３・・・流体圧シリンダ、ｌＰ
Ｈ・・・第１　光！スイッチ、２ＰＨ・・・第２　光電
スイッチ、ＰＸｌ、ＰＸ４・・・開位置検出用スイッチ
、ｐｘ２、ｐｘ３・・・閉位置検出用スイッチ。The figures show an embodiment of this invention. Figure 1 is a front view of the main parts of a sheet metal processing machine, Figure 2 is a sectional view taken along line A-A in Figure 1, and Figures 3 and 4 are control circuits of the safety device. FIG. 1... Automatic shutter, 3... Fluid pressure cylinder, lP
H...First light! Switch, 2PH...Second photoelectric switch, PXl, PX4...Switch for open position detection, px2, px3...Switch for closed position detection.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 板金加工機の危険領域を閉鎖する自動シャッタを設け、
該自動シャッタには開閉用の流体圧シリンダと開閉位置
を検出する開閉位置検出用スイッチが配設され、該自動
シャッタの内側に加工品搬入検出用の第１光電スイツチ
を設け、該自動シャッタの外側に第２光電スイツチを設
けると共に、該第１充電スイツチと第２光電スイツチが
加工品搬入動作の完了を検出した時、前記自動シャッタ
を閉鎖し、該自動シャッタが閉鎖状態にあることを条件
に板金加工機の起動を可能とし、前記第２光電スイツチ
の作動時に板金加工機の非常停止回路を動作させる制御
回路を備えたことを特徴とする板金加工機の安全装置。An automatic shutter is installed to close the dangerous area of the sheet metal processing machine.
The automatic shutter is equipped with a fluid pressure cylinder for opening/closing and an opening/closing position detection switch for detecting the opening/closing position, and a first photoelectric switch for detecting the introduction of a processed product is provided inside the automatic shutter. A second photoelectric switch is provided on the outside, and when the first charging switch and the second photoelectric switch detect completion of the workpiece loading operation, the automatic shutter is closed, and the automatic shutter is in a closed state. 1. A safety device for a sheet metal processing machine, comprising: a control circuit that enables the sheet metal processing machine to start up and operates an emergency stop circuit of the sheet metal processing machine when the second photoelectric switch is activated.
JP7007083U 1983-05-11 1983-05-11 Safety devices for sheet metal processing machines Granted JPS59175795U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7007083U JPS59175795U (en) 1983-05-11 1983-05-11 Safety devices for sheet metal processing machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7007083U JPS59175795U (en) 1983-05-11 1983-05-11 Safety devices for sheet metal processing machines

Publications (2)

Publication Number Publication Date
JPS59175795U true JPS59175795U (en) 1984-11-24
JPS6340719Y2 JPS6340719Y2 (en) 1988-10-24

Family

ID=30200220

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7007083U Granted JPS59175795U (en) 1983-05-11 1983-05-11 Safety devices for sheet metal processing machines

Country Status (1)

Country Link
JP (1) JPS59175795U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63198297A (en) * 1987-02-13 1988-08-16 三菱電機株式会社 Discharge lamp lighter
JPH08299247A (en) * 1995-04-28 1996-11-19 Sanyo Electric Co Ltd Safety device for dishwasher provided with automatic opening/closing door
JP2014097530A (en) * 2012-10-15 2014-05-29 Amada Co Ltd Bending device
JP2017056467A (en) * 2015-09-15 2017-03-23 株式会社アマダホールディングス Work supply device
JP2018144406A (en) * 2017-03-08 2018-09-20 村田機械株式会社 Filament winding device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3946261B2 (en) * 1996-09-03 2007-07-18 日本信号株式会社 Automatic slide operation control device for fail-safe press machine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63198297A (en) * 1987-02-13 1988-08-16 三菱電機株式会社 Discharge lamp lighter
JPH08299247A (en) * 1995-04-28 1996-11-19 Sanyo Electric Co Ltd Safety device for dishwasher provided with automatic opening/closing door
JP2014097530A (en) * 2012-10-15 2014-05-29 Amada Co Ltd Bending device
JP2017056467A (en) * 2015-09-15 2017-03-23 株式会社アマダホールディングス Work supply device
JP2018144406A (en) * 2017-03-08 2018-09-20 村田機械株式会社 Filament winding device

Also Published As

Publication number Publication date
JPS6340719Y2 (en) 1988-10-24

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