Aluminum curling device for automobile part production

The invention relates to the technical field of automobile spare parts, and discloses an aluminum curling device for automobile spare part production, the aluminum curling device comprises a flattening device, a mounting box is fixedly mounted on the rear side of the flattening device, the more aluminum plates curled on a mounting roller are, the heavier aluminum plates are, and a supporting column drives the mounting roller to move downwards, so that the aluminum plates are kept on the same level as the flattening roller. And the two-way threaded rod rotates, so that the position of the connecting column is adjusted, the flattening roller is driven to flatten some uneven places, which cannot be observed by naked eyes, on the surface of the aluminum plate, and the flattening work before the aluminum plate is curled is guaranteed. A mounting roller rotates anticlockwise, when an aluminum plate is curled, a bevel gear I is driven to rotate, the bevel gear I drives a take-up roller to rotate, a connecting rope e