Lathe bed spraying equipment with angle convenient to adjust

The utility model relates to the technical field of lathe bed spraying equipment, in particular to lathe bed spraying equipment convenient for angle adjustment, which comprises two gantry support frames, a horizontal cross beam, a fixed seat, a front-end driving component and a spray head, the two gantry support frames are arranged in parallel, the horizontal cross beam is connected between the two gantry support frames in a sliding manner, and the fixed seat is arranged on the front-end driving component. The fixed seat is slidably connected with the horizontal cross beam, the front-end driving assembly is rotatably connected with the fixed seat, the front-end driving assembly is movably connected with a driving seat, and the spray head is detachably connected with the driving seat. The front-end driving assembly drives the spray head to move up and down, spraying can be carried out on bed bodies of different heights and different positions of the bed bodies, the front-end driving assembly is driven by the r