Feeding device of cap screwing machine for aluminum-plastic pull ring cap

The invention relates to the technical field of aluminum-plastic pull ring cover machining, and discloses a cap screwing machine feeding device for aluminum-plastic pull ring caps, which comprises a supporting mechanism, the supporting mechanism comprises a first supporting frame, a first conveying belt is rotatably connected to the interior of the first supporting frame, and a first connecting rod is fixedly connected to the outer wall of the first conveying belt; the end, away from the first supporting frame, of the first connecting rod is fixedly connected with a second supporting frame, the interior of the second supporting frame is rotationally connected with a second conveying belt, in the feeding process of the aluminum-plastic pull ring caps, after the aluminum-plastic pull ring caps are clamped through a clamping assembly through the feeding mechanism, bottle openings needing to be fed are positioned, and the feeding efficiency is improved. And the situation that in the cap pressing process, due to t