Automatic feeding detection device

The invention relates to an automatic feeding detection device which comprises a feeding assembly and a detection assembly. The feeding assembly comprises a material storage disc, a hopper arranged at the bottom of the material storage disc in a vibrating mode, a feeding plate fixed to the inner side of the hopper in a spiral rising mode, a material returning opening formed in the bottom of the hopper and a first driving unit fixed to the bottom of the material storage disc and used for driving the hopper to vibrate. The material guiding assembly is arranged at the top of the hopper; the inner-layer material guide plate and the outer-layer material guide plate are integrally connected to the top of the feeding plate, the inner-layer baffle is fixed to the outer side of the inner-layer material guide plate, the outer-layer baffle is fixed to the outer side of the outer-layer material guide plate, and the blanking grooves are formed in the inner-layer material guide plate and the outer-layer material guide plat