Bag folding machine capable of automatically changing baskets

The utility model discloses a bag folding machine capable of automatically replacing a basket, relates to the technical field of packaging bag folding equipment, and is mainly used for solving the problem that a new charging basket needs to be manually replaced by a worker at present. The main structure of the basket replacing device is that the basket replacing device comprises a middle roller conveying device arranged on one side of a bag folding machine platform, and a basket replacing device capable of enabling a charging basket to move on the bag folding machine platform and the middle roller conveying device in a reciprocating mode is arranged on the table top of the bag folding machine platform. A basket conveying device is arranged on the output side of the middle roller conveying device and comprises a full basket conveying mechanism horizontally in butt joint with the output side of the middle roller conveying device, and an empty basket conveying mechanism is further arranged above the full basket