JPS5770688A - Automatic marking press - Google Patents

Automatic marking press

Info

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
Application number
JP14879180A
Other languages
Japanese (ja)
Other versions
JPS6047119B2 (en
Inventor
Hiroshi Hashimoto
Tetsuo Abe
Norihiro Sawai
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.)
Sanyo Machine Works Ltd
Original Assignee
Sanyo Machine Works Ltd
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 Sanyo Machine Works Ltd filed Critical Sanyo Machine Works Ltd
Priority to JP14879180A priority Critical patent/JPS6047119B2/en
Publication of JPS5770688A publication Critical patent/JPS5770688A/en
Publication of JPS6047119B2 publication Critical patent/JPS6047119B2/en
Expired legal-status Critical Current

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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
JP14879180A 1980-10-22 1980-10-22 automatic stamping machine Expired JPS6047119B2 (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6257911U (en) * 1985-09-27 1987-04-10
JPH0159907U (en) * 1987-10-08 1989-04-14

Also Published As

Publication number Publication date
JPS6047119B2 (en) 1985-10-19

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