Automatic positioning device for steel structure net rack

The utility model discloses an automatic positioning device for a steel structure net rack, and relates to the technical field of steel structure net racks. The device comprises a bottom plate and a guide groove, a first motor is arranged on the top face of the bottom plate, an output shaft of the first motor is fixedly connected with a first screw rod, the side wall of the first screw rod is sleeved with a movable seat in a threaded mode, the top face of the movable seat is fixedly connected with a bearing plate, and one side of the top face of the bearing plate is fixedly connected with a first vertical plate. A second vertical plate is fixedly connected to the other side of the top face of the bearing plate, a second motor is arranged on the side, back on to the first vertical plate, of the second vertical plate, a movable cylinder is slidably connected to the side wall of the second vertical plate in a penetrating mode, a second screw is arranged in the movable cylinder in a threaded mode, and a second be