JPS5770688A - Automatic marking press - Google Patents
Automatic marking pressInfo
- Publication number
- JPS5770688A JPS5770688A JP14879180A JP14879180A JPS5770688A JP S5770688 A JPS5770688 A JP S5770688A JP 14879180 A JP14879180 A JP 14879180A JP 14879180 A JP14879180 A JP 14879180A JP S5770688 A JPS5770688 A JP S5770688A
- Authority
- JP
- Japan
- Prior art keywords
- marking
- servo
- motor
- voltage
- inputted
- 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
Links
Landscapes
- Handling Of Sheets (AREA)
Abstract
PURPOSE: To improve generation of discharmony, decrease of efficiency and unevenness in marking depth, by carrying a marking stand under digital control in response to inputted marking data, and calculating the marking character of a character wheel.
CONSTITUTION: Marking data are inputted into a memory part by hammering key switches. A servo-amplifier 17 compares an analog voltage with a voltage proportional to a speed from a tachogenerator attached to a D.C. servo-motor 14, and a D.C. voltage correspondig to the resultant difference is fed to the motor 14. A character wheel 11 is then rotated to a position calculated by an operation part. When the indexing operation is completed, the hole position of an encoder plate 12 is detected with an index sensor 13 and confirmed by the operation part. If the indexing is correctly completed, a marking stand is carried along a longitudinal direction by t the rotation of a ball screw 22 with a feeding D.C. servo-motor 23 and along a transverse direction by rotation of a screw 22' with a transverse-feed servo-motor 23'. Owing to this feed device b, marking can be performed at any position of a plate 20 to be marked.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14879180A JPS6047119B2 (en) | 1980-10-22 | 1980-10-22 | automatic stamping machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14879180A JPS6047119B2 (en) | 1980-10-22 | 1980-10-22 | automatic stamping machine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5770688A true JPS5770688A (en) | 1982-05-01 |
JPS6047119B2 JPS6047119B2 (en) | 1985-10-19 |
Family
ID=15460768
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14879180A Expired JPS6047119B2 (en) | 1980-10-22 | 1980-10-22 | automatic stamping machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6047119B2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6257911U (en) * | 1985-09-27 | 1987-04-10 | ||
JPH0159907U (en) * | 1987-10-08 | 1989-04-14 |
-
1980
- 1980-10-22 JP JP14879180A patent/JPS6047119B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS6047119B2 (en) | 1985-10-19 |
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