Electric vehicle frame compression resistance detection device with automatic feeding and discharging functions

The invention relates to an automatic feeding and discharging electric vehicle frame compression resistance detection device which comprises a shell and a sealing assembly, side positioning assemblies are arranged on the front side and the rear side of the interior of the shell, and the sealing assembly is located above the ends of the side positioning assemblies. And the sealing assembly comprises a rack, a gear, a threaded rod, a push plate, a positioning guide rod, a first spring, a plugging block and an air leakage pipe, one side of the rack is connected with the gear, and the threaded rod is installed at the center of the gear. The electric vehicle frame compression resistance detection device capable of automatically feeding and discharging has the beneficial effects that front and back positioning is facilitated, interference of friction force on positioning pushing is reduced, the situation that the conveying belt is bent and the detection effect is affected during compression resistance detection is