Size-adjustable cloth inspecting and feeding mechanism

The utility model relates to the technical field of cloth inspecting machines, in particular to a size-adjustable cloth inspecting and feeding mechanism which comprises a supporting frame, a driving shaft, an auxiliary shaft and a rolling shaft are arranged outside the supporting frame, and adjusting assemblies used for adjusting according to the size of cloth are arranged outside the driving shaft and the rolling shaft. The adjusting assembly comprises a fixing frame arranged outside the driving shaft and the winding shaft, a plurality of positioning grooves are formed in the outer portion of the fixing frame, adjusting discs are arranged on the two sides of the fixing frame, a plurality of inserting rods are arranged on one sides of the two adjusting discs, a plurality of cavities are formed in the outer portions of the two adjusting discs, and the inserting rods are inserted into the cavities. Springs and blocking rods are arranged in the multiple cavities, and cover plates are arranged at the ends, away f