Static electricity removing device of printing machine

The utility model relates to the field of printing machine accessories, in particular to a static electricity removing device of a printing machine, which comprises an ion wind bar and a dust removing mechanism which are arranged on a printing machine frame, the ion wind bar is positioned at the front end of a printing roller of the printing machine, and the dust removing mechanism is positioned at the rear end of the printing roller and is arranged opposite to the ion wind bar. The air outlet end of the ion wind bar is arranged towards the printing roller and the dust removal mechanism; according to the static electricity removing device, the ion wind bar is matched with the dust removing roller, static electricity can be effectively eliminated, dust adhering to the printing roller and printed products can be effectively removed, and damage of the static electricity and the dust to a printing machine and the printed products is reduced. 本申请涉及一种印刷机除静电装置，涉及印刷机配件的领域，其包括设置于印刷机机架上的离子风棒和除尘机构，所述离子风棒位于印刷机的印辊前端，所述除尘机