Anti-collision beam with mixed sandwich structure

The utility model relates to the technical field of anti-collision beams, and discloses an anti-collision beam with a mixed sandwich structure, which comprises a mounting plate, an anti-collision beam main body and an energy absorption filler positioned between the mounting plate and the anti-collision beam main body, the mounting plate is made of hard rubber materials and is connected with an automobile, and the anti-collision beam main body is U-shaped and is bonded on the mounting plate. According to the anti-collision beam, the anti-collision beam body can actively deform when being collided through the arrangement of the mounting plate, part of collision is counteracted through deformation, and the protection performance of the anti-collision beam body is improved, and the anti-collision beam body is composed of multiple alloy layers and multiple glass fiber layers in a staggered and stacked mode; the laying angles of the glass fibers in the multiple sets of glass fiber layers are different, the laying a