Cutter deviation rectifying mechanism for cutting bed

The utility model discloses a cut-off knife deviation rectifying mechanism for a cutting bed, which comprises a cutting bed body, a guide roller moving device is arranged on the cutting bed body, a cutting moving device is arranged on the guide roller moving device, a cutting telescopic motor is arranged on the cutting moving device, a telescopic rod is arranged on an output shaft of the cutting telescopic motor, and the telescopic rod is connected with the guide roller moving device. When the cutting bed carries out cutting work, cloth is cut through a cutter, a telescopic rod moves to drive a fixing shaft and an extrusion rotating wheel to move downwards through a telescopic mechanism, when the telescopic rod moves, the cloth is firstly extruded, then the cutter carries out cutting work, and in the cutting process, the cloth is in a pressed state, so that the cloth is cut, and the cutting efficiency is improved. The problem that the cutter is stretched and bent due to dragging of cloth is effectively avoide