Ceramic tile back cleaning and brushing equipment

The invention discloses ceramic tile back cleaning and brushing equipment, and mainly relates to the field of construction equipment in buildings. Comprising a square groove with a walking mechanism at the bottom, a notch is formed in the top of the square groove, a rolling brush horizontally extending along with the notch is arranged on one side of the notch, the rolling brush has a horizontal reciprocating stroke perpendicular to the length direction of the rolling brush, opposite supporting frames are arranged at the two ends of the rolling brush respectively, the supporting frames have lifting strokes relative to the square groove, and strip-shaped plates are arranged at the top ends of the supporting frames. A matching frame is arranged between the two strip-shaped plates, borders at the two ends of the matching frame correspond to the strip-shaped plates up and down and can be connected with the strip-shaped plates in a locking mode, a strip-shaped frame perpendicular to the rolling brush is arranged in