Correcting and clamping device for bag collecting frame

The utility model provides a bag collecting frame correcting and clamping device which comprises a supporting box and a bag collecting frame, a plurality of installation blocks are evenly and fixedly arranged on the top face of the supporting box, balls are arranged on the top face of each installation block in a rolling mode, and the bag collecting frame is located on the top faces of the balls. A correcting and adjusting assembly is arranged on the supporting box and used for rapidly correcting the bag collecting frame. A matched clamping assembly is arranged on the left side of the correction adjusting assembly and installed on a supporting box, an installation plate is fixedly arranged at the right end of the top face of the supporting box, a plurality of U-shaped installation frames are evenly and fixedly arranged on the left side of the installation plate, and a clamping wheel is installed in each U-shaped installation frame. The multiple clamping wheels are matched with the matched clamping assembly to