Colloid feeding device

The utility model relates to the technical field of soft capsule machines, in particular to a colloid feeding device which comprises a soft capsule machine body, supports are fixed to the two sides of the upper end of the soft capsule machine body, electric telescopic rods are fixed to the supports, power shafts of the electric telescopic rods are connected with a connecting plate, a material box is fixed to the upper end of the connecting plate, and a discharging pipe is fixed to the lower end of the material box. The discharging pipe penetrates through the connecting plate, and the electric telescopic rod drives the connecting plate to move up and down so as to adapt to the feeding operation of the soft capsule machine body; the air inlet hopper on the air blower introduces outside air into the air cavity, the air outlet pipe just now exhausts the air, compression in the material box is controlled through the opening number of the air outlet pipe, and therefore the discharging speed is controlled. 本实用新型涉及软胶