Sealing machine for suppository production and sealing method thereof

The invention discloses a sealing machine for suppository production and a sealing method thereof, and relates to the field of suppository production.The sealing machine comprises a box body, a rotating disc is installed in the box body, a plurality of lower molds are installed at the top of the rotating disc in the radial direction, and a feeding mechanism is arranged above the rotating disc; the feeding mechanism is arranged on the upper portion of the box body and used for driving a sealing film to move to the position above one of the lower molds, a sealing and cutting mechanism is arranged above one of the lower molds and used for conducting heat sealing and cutting on the sealing film, a driving mechanism used for driving the rotary disc to rotate in a segmented mode is arranged below the rotary disc, and operation openings are symmetrically formed in the outer walls of the two sides of the box body. A material opening is formed in the back surface of the box body; the sealing machine is high in automat