JPS5571559A - Device for engraving stamp by laser beam - Google Patents

Device for engraving stamp by laser beam

Info

Publication number
JPS5571559A
JPS5571559A JP14467978A JP14467978A JPS5571559A JP S5571559 A JPS5571559 A JP S5571559A JP 14467978 A JP14467978 A JP 14467978A JP 14467978 A JP14467978 A JP 14467978A JP S5571559 A JPS5571559 A JP S5571559A
Authority
JP
Japan
Prior art keywords
figures
stamp
original drawing
movable table
laser beam
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
JP14467978A
Other languages
Japanese (ja)
Other versions
JPS5726955B2 (en
Inventor
Takanobu Yamamoto
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 JP14467978A priority Critical patent/JPS5571559A/en
Publication of JPS5571559A publication Critical patent/JPS5571559A/en
Publication of JPS5726955B2 publication Critical patent/JPS5726955B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Manufacture Or Reproduction Of Printing Formes (AREA)
  • Laser Beam Processing (AREA)

Abstract

PURPOSE: To engrave automatically with high accuracy without selecting material of an original drawing by holding a material of stamp at one side of a movable table while holding the original drawing at the outer side thereof engraving reversed figures of the figures written on the original drawing onto the stamping surface of the material of stamp with laser beams.
CONSTITUTION: A material of stamp 10 is held on one side of a movable table 1, reciprocating in a direction of X axis in parallel in a same plane while moving in a direction of Y axis in parallel at a constant pitch, and an original drawing 11, wherein figures such as characters or the like are drawn directly or indirectly with figures facing toward a front direction, is held on the other side of the movable table. When a light spot consisting of light beams from a projector 19 is scanning on the surface of the original drawing 11, strength and weakness of the reflected light is detected by a photoelectric transducer 20 and beam projections from a laser beam oscillator 18 to the surface 10a of the material of stamp are effected intermittently. According to this method, reversed figures of the figures on the original drawing 11 may be engraved onto the surface 10a of the material of stamp.
COPYRIGHT: (C)1980,JPO&Japio
JP14467978A 1978-11-21 1978-11-21 Device for engraving stamp by laser beam Granted JPS5571559A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14467978A JPS5571559A (en) 1978-11-21 1978-11-21 Device for engraving stamp by laser beam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14467978A JPS5571559A (en) 1978-11-21 1978-11-21 Device for engraving stamp by laser beam

Publications (2)

Publication Number Publication Date
JPS5571559A true JPS5571559A (en) 1980-05-29
JPS5726955B2 JPS5726955B2 (en) 1982-06-08

Family

ID=15367723

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14467978A Granted JPS5571559A (en) 1978-11-21 1978-11-21 Device for engraving stamp by laser beam

Country Status (1)

Country Link
JP (1) JPS5571559A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57126647A (en) * 1980-09-29 1982-08-06 Uniroyal Inc Worked tire and its unevenness forming method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51137191U (en) * 1975-04-28 1976-11-05
JPS52108211A (en) * 1976-03-08 1977-09-10 Kooken Yuugen Laser beam seal engraving method and device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51137191U (en) * 1975-04-28 1976-11-05
JPS52108211A (en) * 1976-03-08 1977-09-10 Kooken Yuugen Laser beam seal engraving method and device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57126647A (en) * 1980-09-29 1982-08-06 Uniroyal Inc Worked tire and its unevenness forming method

Also Published As

Publication number Publication date
JPS5726955B2 (en) 1982-06-08

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