Cleaning device for composite insulation board production

The utility model belongs to the technical field of composite insulation board production, and particularly relates to a cleaning device for composite insulation board production, which comprises two mounting plates, a conveying belt arranged between the two mounting plates, a same support fixedly mounted between the two mounting plates, and a cleaning mechanism arranged on the support. The cleaning mechanism is arranged on the top of the support and used for cleaning the insulation board during conveying, the collecting mechanism is arranged on the top of the support and used for collecting dust during cleaning, the cleaning mechanism comprises a rotating shaft, and the rotating shaft is rotationally installed on the top of the support. The cleaning device is reasonable in structural design, the cleaning mechanism is arranged, and the problems that when the surface of the heat preservation plate is cleaned through a dust collector, dirt attached more firmly or large particles cannot be completely removed, co