The utility model provides a belt cleaning device is used in clothing production, comprising a base plate, a supporting plate, brushing device, the device is leaned on on the top, air cylinder device, a fixing device, resilient means and box device, be equipped with first bracing piece on the bottom plate, first collecting box, first down tube, first support and first horizontal pole, be equipped with first through -hole in the backup pad, the second bracing piece, first gyro wheel, first cylinder, first catch bar, the second gyro wheel, first motor, first output shaft, second support and third support, brushing device is including scrubbing the piece, first movable block, first sponge piece, first fixed block, first brush hair, the second horizontal pole, third bracing piece and second down tube, the top includes the third horizontal pole by the device, the third down tube, the second spring, top backup plate and first montant, air cylinder device includes the second cylinder, the fourth bracing piece, the second catch bar, third catch bar and second fixed block, thorough washing can be carried out to garment materials to the invention, the cleaning efficiency is high, and abluent effect is showing.