JPS57165141A - Work carrying device for press machine - Google Patents

Work carrying device for press machine

Info

Publication number
JPS57165141A
JPS57165141A JP4916881A JP4916881A JPS57165141A JP S57165141 A JPS57165141 A JP S57165141A JP 4916881 A JP4916881 A JP 4916881A JP 4916881 A JP4916881 A JP 4916881A JP S57165141 A JPS57165141 A JP S57165141A
Authority
JP
Japan
Prior art keywords
work
signal
press machine
carrying device
logical circuit
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
JP4916881A
Other languages
Japanese (ja)
Other versions
JPS6230052B2 (en
Inventor
Katsuhiro Utaka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Brother Industries Ltd
Original Assignee
Brother Industries Ltd
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 Brother Industries Ltd filed Critical Brother Industries Ltd
Priority to JP4916881A priority Critical patent/JPS57165141A/en
Publication of JPS57165141A publication Critical patent/JPS57165141A/en
Publication of JPS6230052B2 publication Critical patent/JPS6230052B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02—Advancing work in relation to the stroke of the die or tool
    • B21D43/025—Fault detection, e.g. misfeed detection

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)
  • Control Of Presses (AREA)

Abstract

PURPOSE:To discriminate the supply position of a work surely with a simple mechanism, by providing a detecting lever at one end of a supporting body to detect the position of the work carried to a working position and stopping a press machine for the occurrence of an abnormal signal. CONSTITUTION:A detecting lever 14 is provided at the tip of a sensor holder 13 extended from a supporting body 12. A work W is carried to a working position on a lower mold 8 and is disengaged from a magnet chuck 12a and is put in a prescribed position. If the position of the work W is improper, the detecting lever 14 is brought into contact with the work W, and the signal is sent to a control circuit 16, and an abnormal signal is outputted to a logical circuit 17. The magnet chuck 12a is in the returning motion at this time, and a signal is outputted to the logical circuit 17 from a detecting circuit 18 also, and the logical circuit 17 outputs a stop signal to control circuits 19 and 20 to stop an automatic carrying device and a press machine.
JP4916881A 1981-03-31 1981-03-31 Work carrying device for press machine Granted JPS57165141A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4916881A JPS57165141A (en) 1981-03-31 1981-03-31 Work carrying device for press machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4916881A JPS57165141A (en) 1981-03-31 1981-03-31 Work carrying device for press machine

Publications (2)

Publication Number Publication Date
JPS57165141A true JPS57165141A (en) 1982-10-12
JPS6230052B2 JPS6230052B2 (en) 1987-06-30

Family

ID=12823538

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4916881A Granted JPS57165141A (en) 1981-03-31 1981-03-31 Work carrying device for press machine

Country Status (1)

Country Link
JP (1) JPS57165141A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101323129B1 (en) * 2012-08-27 2013-10-30 손진환 Mold fastener device using electromagnetic

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4961181U (en) * 1972-09-04 1974-05-29

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4961181U (en) * 1972-09-04 1974-05-29

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101323129B1 (en) * 2012-08-27 2013-10-30 손진환 Mold fastener device using electromagnetic

Also Published As

Publication number Publication date
JPS6230052B2 (en) 1987-06-30

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