Automatic assembling, welding and correcting all-in-one machine for color steel tile production

The utility model discloses an automatic assembling, welding and correcting all-in-one machine for color steel tile production, which comprises a workbench, the upper surface of the workbench is fixedly connected with a stand column, the upper end of the stand column is fixedly connected with a top frame, the inner wall of the left side of the top frame is provided with a driving motor, and the output end of the driving motor is fixedly connected with a screw rod; the outer wall of the lead screw is in threaded connection with a moving block, the lower surface of the moving block is fixedly connected with a connecting block, the bottom end of the connecting block is fixedly connected with a connecting plate, the lower surface of the connecting plate is fixedly connected with a first electric telescopic rod, and the output end of the first electric telescopic rod is fixedly connected with a welding device; a machining groove is fixedly connected to the upper surface of the workbench, and second electric telesc