JPS5575897A - Control method of press line - Google Patents
Control method of press lineInfo
- Publication number
- JPS5575897A JPS5575897A JP15075578A JP15075578A JPS5575897A JP S5575897 A JPS5575897 A JP S5575897A JP 15075578 A JP15075578 A JP 15075578A JP 15075578 A JP15075578 A JP 15075578A JP S5575897 A JPS5575897 A JP S5575897A
- Authority
- JP
- Japan
- Prior art keywords
- press
- presses
- and1
- output
- command signal
- 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
Abstract
PURPOSE: To prevent waste of energy and protect the press dies, by starting and stopping each press successively at the time of staring and stopping of press line operation.
CONSTITUTION: By pressing the production type selector switch, the production start is set. As a result, a production start command signal S1 is inputted into a flip-flop FF1, and a start command signal S2 is issued to presses, loader, unloader, and turnover device. However, start prohibit command signals S3, S3', S3" are applied to second to fourth presses through AND1, AND2, AND3, so that these presses do not start until these commands are cleared. The output of an OR circuit OR1 is inputted to AND8 to set FF3. By this setting, an output is applied to NOR1, and the output to AND1 is inverted, so that the start prohibit command signal S3 to the second press from the AND circuit AND1 is cleared. Thus, the second press is ready to start.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15075578A JPS5575897A (en) | 1978-12-05 | 1978-12-05 | Control method of press line |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15075578A JPS5575897A (en) | 1978-12-05 | 1978-12-05 | Control method of press line |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5575897A true JPS5575897A (en) | 1980-06-07 |
Family
ID=15503698
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15075578A Pending JPS5575897A (en) | 1978-12-05 | 1978-12-05 | Control method of press line |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5575897A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4414887A (en) * | 1982-03-02 | 1983-11-15 | Kabushiki Kaisha Orii Jidoki Seisakusho | Press secondary machining line control device |
JPS6296934U (en) * | 1985-12-04 | 1987-06-20 | ||
US5669294A (en) * | 1995-07-20 | 1997-09-23 | Schuler Pressen Gmbh & Co. | Process for supplying energy to electronically controled press drives |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4933391A (en) * | 1972-08-03 | 1974-03-27 | ||
JPS5229028A (en) * | 1976-05-31 | 1977-03-04 | Kamizaki Kokyu Koki Seisakusho Kk | Drive device for running operator vehicle |
-
1978
- 1978-12-05 JP JP15075578A patent/JPS5575897A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4933391A (en) * | 1972-08-03 | 1974-03-27 | ||
JPS5229028A (en) * | 1976-05-31 | 1977-03-04 | Kamizaki Kokyu Koki Seisakusho Kk | Drive device for running operator vehicle |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4414887A (en) * | 1982-03-02 | 1983-11-15 | Kabushiki Kaisha Orii Jidoki Seisakusho | Press secondary machining line control device |
JPS6296934U (en) * | 1985-12-04 | 1987-06-20 | ||
JPH0248095Y2 (en) * | 1985-12-04 | 1990-12-18 | ||
US5669294A (en) * | 1995-07-20 | 1997-09-23 | Schuler Pressen Gmbh & Co. | Process for supplying energy to electronically controled press drives |
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