JPS5775231A - Material plate feeding device for press machine - Google Patents

Material plate feeding device for press machine

Info

Publication number
JPS5775231A
JPS5775231A JP15278180A JP15278180A JPS5775231A JP S5775231 A JPS5775231 A JP S5775231A JP 15278180 A JP15278180 A JP 15278180A JP 15278180 A JP15278180 A JP 15278180A JP S5775231 A JPS5775231 A JP S5775231A
Authority
JP
Japan
Prior art keywords
material plate
correction value
feeding
movement
length
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
JP15278180A
Other languages
Japanese (ja)
Inventor
Masaki Date
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 JP15278180A priority Critical patent/JPS5775231A/en
Publication of JPS5775231A publication Critical patent/JPS5775231A/en
Pending legal-status Critical Current

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  • Press Drives And Press Lines (AREA)

Abstract

PURPOSE: To control the quantity of feeding of material plate accurately by measuring the amount of movement of the material plate from completion of press work to starting of feeding of the material plate and calculating a correction value, and thereby adjusting the quantity of next feeding by the correction value.
CONSTITUTION: Movement of a material plate 1 during stoppage after completion of press work and separation of a metallic mold 8 from the material plate 1 and before a pressure welding roller 3 resumes feeding of the material plate 1 is measured by a measuring roller 6. When the material plate moved to the direction of metallic molds 8, 9, during the time of stoppage, positive correction value is calculated in an arithmetic circuit 10, and if the plate is moved to the receiving part 7, negative correction value is calculated. A driving circuit 11 is controlled so that the length of movement corresponding to the positive correction value is subtracted from preset feed length at the time of next feeding of material plate, and the length of movement corresponding to the negative correction value is added to preset feed length at the time of next feeding material plate.
COPYRIGHT: (C)1982,JPO&Japio
JP15278180A 1980-10-30 1980-10-30 Material plate feeding device for press machine Pending JPS5775231A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15278180A JPS5775231A (en) 1980-10-30 1980-10-30 Material plate feeding device for press machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15278180A JPS5775231A (en) 1980-10-30 1980-10-30 Material plate feeding device for press machine

Publications (1)

Publication Number Publication Date
JPS5775231A true JPS5775231A (en) 1982-05-11

Family

ID=15548001

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15278180A Pending JPS5775231A (en) 1980-10-30 1980-10-30 Material plate feeding device for press machine

Country Status (1)

Country Link
JP (1) JPS5775231A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63252626A (en) * 1987-04-10 1988-10-19 Orii:Kk Numerical controller for transfer mechanism
EP1354648A1 (en) * 2002-04-17 2003-10-22 Mabi Ag Device for processing metal sheet
JP2007075851A (en) * 2005-09-14 2007-03-29 Orii & Mec Corp Release controller for leveler feeder
WO2017154426A1 (en) * 2016-03-09 2017-09-14 コマツ産機株式会社 Roll feeder, press system, and hoop material transport method

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63252626A (en) * 1987-04-10 1988-10-19 Orii:Kk Numerical controller for transfer mechanism
EP1354648A1 (en) * 2002-04-17 2003-10-22 Mabi Ag Device for processing metal sheet
JP2007075851A (en) * 2005-09-14 2007-03-29 Orii & Mec Corp Release controller for leveler feeder
WO2017154426A1 (en) * 2016-03-09 2017-09-14 コマツ産機株式会社 Roll feeder, press system, and hoop material transport method
CN108290203A (en) * 2016-03-09 2018-07-17 小松产机株式会社 Roller conveyor, press system, and strip conveying method
CN108290203B (en) * 2016-03-09 2019-09-06 小松产机株式会社 Roller conveyor, press system, and strip conveying method

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