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    • 5. 发明授权
    • Printing die replacement assisting unit in printing apparatus
    • 印刷装置中的印模更换辅助单元
    • US5427027A
    • 1995-06-27
    • US225608
    • 1994-04-11
    • Shunji KatoToshiyuki Natsume
    • Shunji KatoToshiyuki Natsume
    • B41F27/12B41F1/28
    • B41F27/1206
    • Disclosed is a printing die replacement assisting unit for facilitating die replacement by an operator in a printing apparatus having a plate cylinder rotatably supported in the main body of the apparatus with a printing die having engagement plates being mounted on the circumference of the plate cylinder, the printing die replacement assisting unit comprising a support frame disposed on the main body, with a fitting member being descendably supported on supporting means disposed on the support frame; holding means disposed to the fitting member, which can releasably hold one of the engagement plates of the printing die; and an urging means connected to the supporting means, which normally urges the means in the direction such that the fitting member may be ascended, but allows pulling down of the fitting member; wherein the printing die is designed to be held by and suspended from the fitting member via the holding means.
    • 公开了一种用于在具有可旋转地支撑在设备主体中的印版滚筒的打印设备中的操作者便于更换模具的印刷模具,具有安装在印版滚筒的圆周上的接合板的印刷模具, 所述印刷模具更换辅助单元包括设置在所述主体上的支撑框架,配合构件可下降地支撑在设置在所述支撑框架上的支撑装置上; 保持装置,其设置在装配构件上,该装置可释放地保持印刷模具的接合板之一; 以及连接到支撑装置的推动装置,其通常沿着使得装配构件可以上升的方向推动装置,但允许装配构件的下拉; 其特征在于,所述印刷用模具被设计成经由所述保持机构被所述嵌合部件保持和悬挂。