Front end feeding device for computer plate cutting saw

The utility model discloses a front end feeding device for a computer plate cutting saw. The front end feeding device is arranged at the front end of a computer plate cutting saw main machine and comprises an automatic lifting mechanism, an automatic materials pushing mechanism and a controller. The automatic lifting mechanism is used for stacking the plates to be sawed, the automatic material pushing mechanism is used for pushing the plates to be sawed, and the controller is used for controlling the automatic lifting mechanism and the automatic material pushing mechanism. The automatic lifting mechanism comprises a machine frame base, a lifting frame and a lifting platform, wherein the lifting frame is arranged on the machine frame base and hydraulically driven, and the lifting platform is arranged on the lifting frame and can lift up and down along with the lifting frame. Thus, automatic front end feeding of the computer plate cutting saw is effectively achieved, a worker can easily control plates to be fed