Seal surface carving apparatus
AssigneeShachihata Inc.
InventorsEiji Abe, Takayuki Mitsuya
Life of this patent
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Abstract
Provides is a seal surface carving apparatus capable of carving a seal surface using only a single attachment irrespective of a size of a stamp. A porous impression die having a seal surface to be carved is set on a dedicated attachment, and is loaded in a seal surface carving apparatus. A fitting projection fit to a bottom portion of the impression die is formed on the attachment, and impression dice having various sizes may be set. In addition, a slit hole extending in a conveyance direction is formed in an impression die setting portion of the attachment. Impression die size determination means of the seal surface carving apparatus determines a size of the impression die by detecting a position at which the impression die blocks the slit hole.
Claims4
A seal surface carving apparatus comprising:
- a thermal head having a plurality of heater elements disposed in a line shape;
- an attachment on which an impression die having a seal surface to be carved is set;
- conveying means that carries in the attachment to an inside of the apparatus and carries out the attachment to an outside of the apparatus;
- and
- control means that carves the seal surface on the impression die by driving the respective heater elements of the thermal head while controlling a relative position between the impression die and the thermal head using the conveying means,
- wherein a slit hole extending along a conveyance direction inside the apparatus based on the conveying means is formed in the attachment, and a size of the impression die is determined by detecting a position at which the impression die blocks the slit hole.
Dependencies are inferred from the claim text.