Bottle body air leakage detection device

The utility model discloses a gas leakage detection device for a bottle body, and relates to the technical field of plastic bottle production, in particular to the gas leakage detection device for the bottle body, which comprises a case, a vertical frame fixed at the rear end of the top of the case, a mounting frame fixed at the upper end of the vertical frame, a cylinder mounted on the mounting frame and a gas head mounted at the output end of the cylinder, a conveying belt is fixedly installed on the top of the machine box, a base is fixedly installed on one side of the machine box, guide rail frames are fixed to the two ends of the top of the base, a first limiting groove and a second limiting groove are formed in the two sides of the interior of each guide rail frame respectively, and a tipping bucket is arranged on the base. A first rolling wheel and a second rolling wheel are rotationally installed on the two sides of the lower end of the tipping bucket correspondingly, and the problems that when the fo