Injection molding machine with ejection device

The utility model discloses an injection molding machine with an ejection device, and particularly relates to the technical field of injection molding machines, which comprises a support table and an automatic feeding mechanism. Through the arrangement of the automatic feeding mechanism, in the automatic feeding process of the interior of the hopper, firstly, the hopper is placed at the top of the heating assembly, then screws are screwed into the first threaded hole and the second threaded hole clockwise so that the hopper can be fixed, and then a material suction pipe is placed into a material bag containing materials; at the moment, the material suction machine is started, the material suction machine sucks the material into the feeding pipe through the material suction pipe, the feeding pipe discharges the material into the hopper, so that an operator can observe the amount of the material through the graduated scale on the outer wall of the hopper, and then the hopper discharges the material into the hea