Carton stacking device

The invention belongs to the technical field of carton stacking equipment, and provides a carton stacking device which comprises a rack and a conveying mechanism installed on the rack, a temporary storage platform installed on the rack is arranged at the tail end of the conveying direction of the conveying mechanism, and a conveying mechanism is arranged on the side, away from the conveying mechanism, of the temporary storage platform; a pushing platform is arranged on the cache platform, a driving part is fixed to the cache platform, an output shaft of the driving part is fixedly connected with the pushing platform, and a clamping platform is arranged above the pushing platform; the clamping platform comprises a first linear module and a power part fixed to the first linear module, an adjusting plate and mounting plates mounted on the two sides of the adjusting plate are fixed to an output shaft of the power part, an output part is arranged between the mounting plates and the adjusting plate, an output shaft