Feeding device of engine cylinder body

The utility model discloses a feeding device of an engine cylinder body. The feeding device of the engine cylinder body comprises an mechanism support, an overturning cylinder, a first pneumatic switch, a second pneumatic switch and a base plate; one side edge of the base plate is rotatably connected to the upper surface of the mechanism support, one end of the overturning cylinder is connected to the mechanism support, and the other end of the overturning cylinder is connected to the lower surface of the base plate; a coarse positioning block, a positioning pin and a pneumatic clamping block are arranged on the upper surface of the base plate, the first pneumatic switch is connected with the overturning cylinder, and the second pneumatic switch is connected with the pneumatic clamping block. The feeding device of the engine cylinder body has the advantages that the engine cylinder body enters the feeding device from a fixed raceway, and then the second pneumatic switch is started after positioning of the engine cylinder body, so that the engine cylinder body is clamped by the pneumatic clamping block, then the first pneumatic switch is started, the overturning cylinder works, the engine cylinder body is overturned, and therefore feeding is achieved, the labor intensity of operators is reduced, and the working efficiency is high.