Patent ID: 8789830

Claim:
A card input device of a shuffling machine, the device comprising: a body comprising: a pair of side walls; and a receiving plate detachably mounted between the pair of side walls, a first roller assembly rotatably mounted between the pair of side walls of the body, the first roller assembly comprising at least: a first set of rollers exposed by a hole formed in the receiving plate of the body; a second set of rollers; and a third set of rollers arranged over the second set of rollers, a filtering mechanism detachably mounted between the pair of side walls of the body and arranged over the first set of rollers, and a second roller assembly rotatably mounted between the pair of side walls of the body and arranged adjacent to the first roller assembly, the second roller assembly comprising at least: a fourth and a fifth sets of rollers, wherein the second and third sets of rollers are arranged opposite to the first set of rollers with respect to the filtering mechanism.