Penetrating strip assembly for doors and windows

The utility model relates to the field of strip penetrating assemblies, and discloses a strip penetrating assembly for doors and windows, which comprises a strip penetrating work box, a door and window frame is in contact with the side wall of the strip penetrating work box, and strip penetrating grooves are formed in the two sides of the door and window frame; the strip penetrating mechanism is arranged on the strip penetrating work box and comprises a first hydraulic cylinder, a main plate, a branch plate, a bottom plate, an air cylinder, a pressing plate, a second hydraulic cylinder, an auxiliary plate and a vacuumizing pump, the first hydraulic cylinder is fixedly installed at the top of the strip penetrating work box, and a hydraulic rod of the first hydraulic cylinder is fixedly connected with the main plate; the rear side of the main plate is fixedly connected with the branch plate, the bottom of the branch plate is fixedly connected with the bottom plate, the air cylinder is fixedly installed at the b