Surface cleaning device for purification plate processing

The invention relates to the technical field of purification plate machining, in particular to a surface cleaning device for purification plate machining, which comprises two groups of fixed frames, an angle adjusting assembly, a spacing adjusting assembly, a transportation assembly and a cleaning assembly, the fixed frames are symmetrically arranged, and the spacing adjusting assembly comprises a support frame, a handle, a screw rod, a moving plate and a first guide rod. According to the surface cleaning device for purifying plate machining, through the interval adjusting assembly, the gap between the movable plate and the corresponding side wall of the inner side of the supporting frame with the guide plate is conveniently adjusted, and therefore plates with different widths can be conveniently fed; stable feeding is conveniently carried out through the main transmission assembly and the auxiliary transmission assembly, after material feeding is completed, cleaning and impurity adsorption are carried out on