The utility model discloses a
shuffling mechanism with adjustable tightness. Comprising a card dealing
machine body with card inlets formed in the left side and the right side, card bearing plates arranged in the card inlets and provided with longitudinal receding grooves, card
shuffling rotating shafts arranged in the card inlets, card
shuffling wheels arranged on the card shuffling rotating shafts and located in the longitudinal receding grooves, and a card shuffling driving motor set arranged on the front side of the card shuffling rotating shafts. The elastic floating piece is arranged on the upper side in the card inlet, the inner side of the elastic floating piece is hinged to the interior of the card dealing
machine body, the connecting limiting piece is arranged in the card dealing
machine body and located on the upper side of the elastic floating piece, and the elastic elastic piece is arranged on the connecting limiting piece in a sleeving mode. The utility model further discloses a dealing machine comprising the tightness-adjustable shuffling mechanism. According to the shuffling device, the distance between the elastic floating piece and the shuffling wheel located under the elastic floating piece is adjusted through cooperation of the connecting limiting piece and the elastic piece, so that the specific adjusting function of shuffling and feeding tightness is achieved, the problem of shuffling blocking can be solved, and the shuffling and feeding smoothness is improved.