Patent ID: 6467404
Filing Date: 2002-10-22
Classification: A01K

Abstract:
An improved hot stamp machine for custom imprinting plastic tags with indicia through use of thermal film comprising:indicia imprinting means with raised indicia positioned on a face surface thereof; means for heating said indicia imprinting means to a temperature sufficient to thermally transfer thermal ink from a segment of thermal ink film to a plastic tag blank; ram means for reversibly pressing a plastic tag blank against said indicia imprinting means and effecting said transfer; thermal ink film feeder means for routing said thermal ink film between said indicia imprinting means and said ram means, whereby, when said ram means moves to press a tag blank against said indicia imprinting means, a first segment of said thermal ink film is positioned for transferring said indicia onto the plastic tag blank, said thermal ink film feeder means being further configured for, at the conclusion of an actuation of said ram means for an imprinting cycle, advancing a length of said thermal ink film of which said first segment is a part, whereby a second, unused segment of said thermal ink film becomes positioned for a subsequent imprinting cycle; a tag blank aperture plate positioned on an outer casing of said hot stamp machine, at least portions of said outer casing surrounding said aperture for shielding internal components of said machine from a user's hands or fingers, and said tag blank aperture plate having an aperture sized and shaped for admitting a plastic tag blank into said hot stamp machine for said imprinting cycle, but being of a size whereby a user's fingers may not pass there through, said tag blank aperture plate being positioned relative to a tag blank guide member whereby, when a tag blank is passed through said aperture into said hot stamp machine, the tag blank is positioned for said imprinting cycle; and sensor means for sensing when a tag blank is properly positioned for said imprinting cycle and at such time actuating said ram means for transferring said indicia onto the tag blank.