Packaging box surface printing equipment

The utility model discloses packaging box surface printing equipment, and relates to the technical field of surface printing. A first connecting frame is arranged at the front end of the rack; a workbench is arranged on the first connecting frame; a second motor is arranged on the left side of the first connecting frame; a second connecting frame is arranged at the front end of the second motor; through the arrangement, different printing molds can be selected according to different printing patterns, the heights of the brush pieces are adjusted through the bolts so as to meet the printing molds with different heights, and the practicability of the printing device is improved; and the packaging box can be automatically positioned and fixed, so that subsequent surface printing is facilitated, and the efficiency of the packaging box positioning and fixing device is improved. 本申请公开了一种包装盒表面印刷设备，涉及表面印刷技术领域。本申请包括机架，机架底部设置有底座，机架上端设置有第一电机，机架前端设置有第一连接架，第一连接架上设置有工作台，第一连接架左侧设置有第二电机，第二电机前端设置有第二连接架，第二连接架上端设置有颜料箱，颜料箱下端设置有印