Die-casting fitting water gap separation automatic production device

The utility model discloses an automatic production device for die casting water gap separation. The device comprises a rolling type water gap knockout machine, a knockout barrel is mounted at the topof the lifting mechanism; a rotating motor is mounted on one side of the knockout barrel; one end of the first discharging hopper is connected with a conveying and selecting machine; conveying belt is installed on the rack, the conveying and selecting machine is mounted at the top of the bracket; a second feeding hopper is arranged at the bottom of the conveying and selecting machine; and a second discharging hopper is installed at an outlet in the bottom of the second feeding hopper, a screening net is arranged at the top of the second discharging hopper, a vibration screening and distributing machine is arranged below the second discharging hopper, the part discharging opening is formed in the top of a vibration motor, and movable trundles are installed at the bottom of the vibration motor. The die casting wate