Putty smearing mechanism

The utility model discloses a putty smearing mechanism and belongs to the technical field of indoor decoration. The putty smearing mechanism comprises a chassis, a support structure and a working mechanism, a storage box and a pump are arranged above the chassis, the support structure comprises a left vertical support, a right vertical support and a cross beam, the working mechanism is arranged at the top of the cross beam and comprises a base, a mounting seat and a working end, and the working end comprises an inner cavity. The inner cavity is provided with a feeding port, a discharging port and a batching structure, the feeding port is connected with a pump, the pump feeds putty in the storage box into the inner cavity through the feeding port, the batching structure is arranged in the inner cavity and sprays the putty in the inner cavity out of the discharging port, and a rolling wheel is arranged on the side, provided with the discharging port, of the inner cavity. The putty spraying device is used for sm