Electrode roller lifting device of coating machine

The utility model provides a coating machine electrode roller lifting device which comprises a first vertical screw rod, a first lifting bracket, a lengthened transmission rod, a first driving bevel gear and a first driven bevel gear, the right side of the annular side face of the lengthened transmission rod is provided with the first driving bevel gear, and the lower side of the annular side face of the first driving bevel gear is meshed with the first driven bevel gear. By means of the design, the problem that an electrode roller in an original coating device does not have the lifting capacity is solved, and the electrode roller lifting device is reasonable in structure, has the lifting adjusting capacity, is convenient to disassemble, assemble and maintain and is high in practicability. 本实用新型提供一种涂覆机电极辊升降装置，包括第一竖向丝杆、第一升降托座、加长传动杆、第一主动锥齿轮以及第一从动锥齿轮，加长传动杆环形侧面右侧安装有第一主动锥齿轮，第一主动锥齿轮环形侧面下侧啮合有第一从动锥齿轮，第一从动锥齿轮下端面安装有第一竖向丝杆，第一竖向丝杆环形侧面下侧设置有第一升降托座，该设计解决了原有涂覆装置中电极辊不具备可升降能力的问题，本实用新型结构合理，具备可升降调整能力，并且方便拆装维护，实用性强。