JPS5775231A - Material plate feeding device for press machine - Google Patents
Material plate feeding device for press machineInfo
- 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
Links
Landscapes
- 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
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)
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 |
-
1980
- 1980-10-30 JP JP15278180A patent/JPS5775231A/en active Pending
Cited By (6)
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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