Non-return woodworking thicknessing machine

The utility model relates to the technical field of woodworking thicknessing machines, and discloses a non-return woodworking thicknessing machine which comprises a main body frame, outer side frames are fixedly connected to the two ends of the main body frame respectively, a fixing plate is fixedly connected to the surfaces of the outer side frames, a material bearing plate is fixedly connected to the top of the fixing plate, and the material bearing plate is fixedly connected to the bottom of the main body frame. The side face of the material bearing plate is fixedly connected with a narrow plate. According to the non-return woodworking thicknessing machine, through the arrangement of a controller and a sliding plate, when the non-return woodworking thicknessing machine is used, the controller drives a first electric telescopic rod to stretch out and draw back, so that a baffle fixes and moves the side face of a plate, the sliding plate is driven through a threaded rod, and feeding is conducted through a cl