Cap screwing machine for mass production

The utility model discloses a cap screwing machine for mass production, which belongs to the technical field of bottled product cap screwing equipment, comprises a conveying belt for conveying plasticbottles, and is characterized in that a rack is arranged above the conveying belt, a pressing device and a cap screwing device are arranged on the rack, and the pressing device comprises pressing plates arranged on two sides above the conveying belt; the cap screwing device comprises a first cap screwing wheel and a second cap screwing wheel which are arranged in parallel; the first cap screwingwheel and the second cap screwing wheel are arranged on the two sides of the conveying belt respectively, the first cap screwing wheel is arranged below the rack through a first cap screwing shaft, the first cap screwing wheel is arranged above the pressing plate, and a cap screwing motor used for driving the first cap screwing wheel to rotate is arranged on the rack. The bottle cap screwing machine is particularly suitabl