JPS55144397A - Abnormality detector in bailing press machine - Google Patents

Abnormality detector in bailing press machine

Info

Publication number
JPS55144397A
JPS55144397A JP5454079A JP5454079A JPS55144397A JP S55144397 A JPS55144397 A JP S55144397A JP 5454079 A JP5454079 A JP 5454079A JP 5454079 A JP5454079 A JP 5454079A JP S55144397 A JPS55144397 A JP S55144397A
Authority
JP
Japan
Prior art keywords
hydraulic cylinder
opening
time
closing
occurrence
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
JP5454079A
Other languages
Japanese (ja)
Inventor
Nagatake Ogawa
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP5454079A priority Critical patent/JPS55144397A/en
Publication of JPS55144397A publication Critical patent/JPS55144397A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/30—Presses specially adapted for particular purposes for baling; Compression boxes therefor
    • B30B9/3003—Details
    • B30B9/3007—Control arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Presses (AREA)

Abstract

PURPOSE: To prevent the occurrence of various problems occuring in the occurrence of abnormal press condition by detecting the working oil pressures of vertical and horizontal pushing hydraulic cylinders as well as opening-closing hydraulic cylinder and generally judging then controlling the operation stop of respective cylinder.
CONSTITUTION: Respective oil pressure detectors 51, 61 and time detectors 52, 62 are provided to a vertical pushing hydraulic cylinder 20 and horizontal pushing hydraulic cylinder 30 and the movement amounts of press parts 21, 31 and the time required for these movement amounts are measured. An oil pressure detector 71 and time detector are provided to an opening-closing hydraulic cylinder 40 as well and an opening-closing door 15 is opened for the specified time. These respective detection values and set values are compared and the results are generally judged, thence the operations and stop of the respective hydraulic cylinders 20, 30, 40 are commanded from a control unit. This mechanism makes possible easy coping with the abnormality of the press condition.
COPYRIGHT: (C)1980,JPO&Japio
JP5454079A 1979-05-01 1979-05-01 Abnormality detector in bailing press machine Pending JPS55144397A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5454079A JPS55144397A (en) 1979-05-01 1979-05-01 Abnormality detector in bailing press machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5454079A JPS55144397A (en) 1979-05-01 1979-05-01 Abnormality detector in bailing press machine

Publications (1)

Publication Number Publication Date
JPS55144397A true JPS55144397A (en) 1980-11-11

Family

ID=12973496

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5454079A Pending JPS55144397A (en) 1979-05-01 1979-05-01 Abnormality detector in bailing press machine

Country Status (1)

Country Link
JP (1) JPS55144397A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS48100979A (en) * 1972-03-02 1973-12-19

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS48100979A (en) * 1972-03-02 1973-12-19

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