JPS5925400U - Press machine failure detection device - Google Patents

Press machine failure detection device

Info

Publication number
JPS5925400U
JPS5925400U JP12052982U JP12052982U JPS5925400U JP S5925400 U JPS5925400 U JP S5925400U JP 12052982 U JP12052982 U JP 12052982U JP 12052982 U JP12052982 U JP 12052982U JP S5925400 U JPS5925400 U JP S5925400U
Authority
JP
Japan
Prior art keywords
press machine
detector
output
detection device
failure detection
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
Application number
JP12052982U
Other languages
Japanese (ja)
Inventor
永井　俊一
Original Assignee
株式会社小松製作所
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 株式会社小松製作所 filed Critical 株式会社小松製作所
Priority to JP12052982U priority Critical patent/JPS5925400U/en
Publication of JPS5925400U publication Critical patent/JPS5925400U/en
Pending legal-status Critical Current

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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

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

図面はこの考案の一実施例を示す回路図である。 １は検出器、２，３．４はコンパレータ、５゜６．７は
カウンタ、９は非常停止回路。The drawing is a circuit diagram showing an embodiment of this invention. 1 is a detector, 2, 3.4 are comparators, 5°6.7 is a counter, and 9 is an emergency stop circuit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] アブソリュートエンコーダ等により回転鋼または長さを
検出する検出器１をプレス機械に設けたものにおいて、
上記検出器１の出力を計数するカウンタ５．　６．　７
の出力と、上記検出器１の出力をコンパレータ２．　３
．　４等で比較し、両者に差異が生じた場合、非常停止
回路９に異常信号を出力して、上記非常停止回路９によ
りプレス機械を非常停止するようにしてなるプレス機械
の故障検出装置。In a press machine equipped with a detector 1 for detecting rotating steel or length using an absolute encoder etc.,
A counter 5 for counting the output of the detector 1. 6. 7
The output of the detector 1 and the output of the detector 1 are connected to a comparator 2. 3
．． 4, etc., and if a difference occurs between the two, an abnormality signal is output to an emergency stop circuit 9, and the press machine is brought to an emergency stop by the emergency stop circuit 9.
JP12052982U 1982-08-10 1982-08-10 Press machine failure detection device Pending JPS5925400U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12052982U JPS5925400U (en) 1982-08-10 1982-08-10 Press machine failure detection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12052982U JPS5925400U (en) 1982-08-10 1982-08-10 Press machine failure detection device

Publications (1)

Publication Number Publication Date
JPS5925400U true JPS5925400U (en) 1984-02-16

Family

ID=30276205

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12052982U Pending JPS5925400U (en) 1982-08-10 1982-08-10 Press machine failure detection device

Country Status (1)

Country Link
JP (1) JPS5925400U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62214900A (en) * 1986-03-18 1987-09-21 Komatsu Ltd Cam signal processor of press machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62214900A (en) * 1986-03-18 1987-09-21 Komatsu Ltd Cam signal processor of press machine

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