Machining platform capable of conveniently cleaning aluminum leftover materials

The utility model discloses a machining platform capable of conveniently cleaning aluminum leftover materials. The machining platform comprises a machining platform body, a push shovel located above the machining platform body and a feeding port located in the surface of the machining platform body. The machining platform comprises a feeding groove and a sliding groove. The feeding groove is located in the center of the surface of the machining platform, the bottom of the feeding groove extends downwards into the machining platform, the sliding groove is located in the machining platform, oneside of the sliding groove penetrates through a through opening in the side face of the machining platform, and the push shovel comprises a supporting rod, an annular clamping groove and a telescopicrod. A push shovel is connected to the bottom of the telescopic rod, the feeding port is located in the feeding groove, and the feeding port comprises a feeding ring and a moving plate; the feeding ring is fixedly installed at