| 摘要 |
PURPOSE: A printing device for cylindrical or polygonal members is provided to print patterns on surfaces of the cylindrical or polygonal members by changing a shape of a belt member into cylindrical or polygonal shapes. CONSTITUTION: A printing device includes a casing(10) having an input port(12) and an exhaust port(13). A guide rail member(20) is installed in a space section(11) of the casing(10). The guide rail member(20) is connected to a motor(22) so as to convey shape members(5) introduced into the casing(10). A height adjustment unit(21) is installed at a lower portion of the guide rail member(20). A belt member(30) is positioned at an upper portion of the guide rail member(20). A mold member(40) is provided to maintain a shape of a belt member(30), which is deformed according to the shape of the shape members(5). A pigment feeding unit(50) is provided to feed pigment into a surface of the belt member(30).
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