Width-adjustable automatic feeding device applied to sewing product processing

The utility model discloses a breadth-adjustable automatic feeding device applied to sewing product processing, which comprises a rack and further comprises a bedplate arranged on the rack, an adjusting mechanism arranged below the bedplate and used for adjusting the breadth, a feeding mechanism arranged below the bedplate and used for feeding the sewing product, and a feeding mechanism arranged below the bedplate and used for feeding the sewing product, the material frame comprises a machining material frame and a to-be-machined material frame, and the machining material frame is arranged on the platen; and the feeding mechanism is arranged on the rack and comprises a first feeding mechanism and a second feeding mechanism, the first feeding mechanism sends the material frame to be machined out of the table plate, and the second feeding mechanism sends the machined material frame to the table plate. A lifting mechanism is arranged on the rack to drive the bedplate to move up and down; the lifting mechanism is