Automatic cement block prefabricating device

The utility model discloses an automatic cement block prefabricating device, and relates to the technical field of mechanical equipment. One end of the feeding mechanism is connected with a shaft of the feeding motor, a discharging plate is arranged at an outlet of the feeding mechanism, a sealing gasket is installed on the inner side wall of the discharging plate and connected with the outlet of the feeding mechanism in a sealed mode, a discharging hopper is installed at the lower end of the outlet of the feeding mechanism, and a rotating shaft of the feeding mechanism is connected with the shaft of the feeding motor. The outer side wall of the discharging plate is connected with the lower end of a connecting rod body, the middle of a connecting rod is connected with the outer side wall of the feeding mechanism through a rotating shaft, the upper end of the connecting rod is connected with a rod body of a discharging air cylinder through a rotating shaft, and the rear end of the discharging air cylinder is c