Bending equipment for greenhouse framework

The utility model provides bending equipment for a greenhouse framework. The bending equipment for the greenhouse framework comprises a movable base and a bending box arranged at the top of the movable base, a fixing plate is installed on the inner wall of the bottom of the bending box, two internal thread cylinders are movably installed on the fixing plate, two push plates are arranged on the two internal thread cylinders, and an abutting disc is installed on the inner wall of the bottom of the bending box; a mounting box is mounted on the inner wall of the bottom of the bending box, an abutting mechanism is arranged in the mounting box, a sealing plate is arranged at the top of the bending box, the two internal threaded cylinders both penetrate through the fixing plate, an adjusting rod is rotationally mounted on the outer wall of one side of the bending box, and two first synchronous belt wheels fixedly sleeve the adjusting rod; the outer walls of the two inner threaded cylinders are fixedly sleeved with s