Prefabricated cup sealing and cutting device

The cylinder of the prefabricated cup sealing and cutting device is connected with the frame, and the mounting position relationship of the gland block with the heat sealing body, the pressure plate and the cutter, the gland block, the pressure plate and the cutter is arranged on the frame. At the lowest, the pressure-capping block is the next, and the cutting blade is the highest. The frame is connected with the pressure plate and the gland block through the guide stalk connected to the frame crossbar. There is no pressure spring on the guide rod, and the compression spring is installed between the lower end of the transverse frame of the guide rod and the spring seat of the guide rod. The spring seat and the guide rod are fixed, and the guide rod fixed to the pressure plate and the lower cross bar of the frame are fixed. Connected, the gland block is connected with the guide rod through the heat sealing body, and the guide rod is connected with the upper cross bar through the lower cross bar of the frame and matched with the guide sleeve. The prefabricated cup sealing and cutting device has simple and reasonable design, stable working performance and convenient maintenance.