Foamed aluminum cutting device

The utility model provides a foamed aluminum cutting device, and aims to solve the technical problem that the existing foamed aluminum cutting device is low in slitting efficiency when slitting is carried out for multiple times. The utility model discloses a foamed aluminum cutting device. Comprising a supporting mechanism for supporting foamed aluminum, a top limiting wheel for limiting the top of the foamed aluminum, a front limiting wheel for limiting the front side of the foamed aluminum, a rear limiting wheel for limiting the rear side of the foamed aluminum, a limiting piece located on the left side of the supporting mechanism and a cutting assembly located above the supporting mechanism. Wherein the multiple front limiting wheels and the multiple rear limiting wheels are arranged side by side in the left-right direction and are matched with the first walking mechanism which drives the front limiting wheels and the rear limiting wheels to be close to or away from each other in the front-back direction;