Water outlet pipe assembling mechanism

The utility model relates to the technical field of water pipe assembling devices, and discloses a water outlet pipe assembling mechanism which comprises a box main body and a mounting plate in the box main body, a water outlet pipe is vertically mounted on the mounting plate, the top of the box main body is hollowed out, and a robot connecting piece is arranged at the top of the box main body. The bottom of the robot connecting piece is provided with a fixing groove connected to the outer frame of the top of the box body in a clamped mode, a clamping device is arranged in the fixing groove, and an air cylinder connecting piece is connected to the outer side wall face of the robot connecting piece. The first elastic water pipe clamp and the second elastic water pipe clamp grab out a preset position of the upper end of a water pipe, the output end of the air cylinder presses downwards to drive the suction cup connecting piece to be in butt joint with the water outlet pipe downwards, the vertically-downward suc