Filling and capping machine

The invention discloses a filling and capping machine. The filling and capping machine comprises a rack, a conveying mechanism, a filling mechanism and a lifting mechanism, the conveying mechanism is rotatably arranged on the rack, the conveying mechanism comprises at least one rotating disc, a plurality of clamping positions used for hanging workpieces are arranged on the rotating disc in the circumferential direction, the filling mechanism is configured to be linked with one rotating disc, the filling mechanism comprises a plurality of filling units, the filling units are in one-to-one correspondence with the clamping positions of the rotating discs matched with the filling units, filling parts capable of filling the workpieces are arranged on the filling units, the filling parts can be inserted into the workpieces and can move up and down, the lifting mechanism comprises a plurality of lifting units, the lifting units correspond to the filling units in a one-to-one mode, and the lifting units are used for driving the filling parts of the filling units to move away from the workpieces after the workpieces are filled. Feeding, filling and discharging of the adjacent workpieces are not mutually influenced, the workpieces can be conveyed continuously, filling work can be carried out without stopping, rapid feeding and discharging are achieved, the filling efficiency can be greatly improved, and large-batch production can be achieved.