Coating machine

The utility model relates to the technical field of painting equipment, and discloses a coating machine which comprises a machine table, a coating assembly and an oil supply assembly, the coating assembly comprises at least one coating roller, and the coating roller is arranged on the machine table; the oil supply assembly comprises an oil pipe fixing sleeve and an oil supply pipe, the oil pipe fixing sleeve is arranged above the coating roller, the oil pipe fixing sleeve is used for fixing and storing the oil supply pipe, and the oil supply pipe is inserted into the oil pipe fixing sleeve. According to the oil pipe fixing sleeve disclosed by the utility model, the oil outlet of the oil supply pipe can be kept unchanged all the time, and printing ink can accurately flow to the coating roller, so that the printing ink can be uniformly distributed on the peripheral surface of the coating roller, and the painting effect is improved. 本申请涉及涂漆设备技术领域，公开了一种涂布机，包括机台、涂布组件和供油组件，其中，所述涂布组件包括至少一个涂布辊，所述涂布辊设置在所述机台上；所述供油组件包括油