Dental floss bar automatic production equipment

The utility model provides dental floss bar automatic production equipment. The dental floss bar automatic production equipment comprises a injection molding machine, a pay-off device and a mechanical arm component; the mechanical arm component comprises a mechanical arm, a swing mechanism, a lifting and dropping plate, a sliding disc, a lifting and dropping device and a mechanical arm base seat; the lifting and dropping plate can move vertically on the sliding disc; the swing mechanism is installed on the lifting and dropping plate; the mechanical arm can be arranged on the sliding disc in a rotating and swinging mode; the lifting and dropping device is fixed to the sliding disc, and the lifting and dropping plate is driven to lift and drop vertically under the action of the lifting and dropping device. The dental floss bar automatic production equipment is simple in structure, the material handle collecting position and the product collecting position can be separated by rotating the swing mechanism, the automatic product collection is achieved, and the full-automatic packing equipment is provided with space and connecting openings.