Special feeding frame for bundled square tubes

The utility model discloses a special feeding frame for bundled square tubes, which comprises a rack, a first support rod and a second support rod are respectively and fixedly connected onto the rack, the height of the second support rod is higher than that of the first support rod, a push plate is movably arranged on the rack, a second fixing frame is slidably mounted on the rack, and the push plate is movably mounted on the second fixing frame. A supporting plate is installed on the second fixing frame, two sets of supporting blocks are fixedly installed on the supporting plate, a U-shaped fixing plate is fixedly installed on the machine frame, a conveying roller is rotationally arranged in the fixing plate, two sets of guide rollers are rotationally arranged on the fixing plate, and a plurality of sets of rotating plates are rotationally installed on the machine frame. A first fixing frame is fixedly installed on one side of the machine frame, an electric push rod is fixedly installed in the first fixing f