Clamping and resetting mechanism for single-phase electric energy meter

The utility model discloses a clamping reset mechanism for a single-phase electric energy meter, which comprises a jacking air cylinder fixing plate, a jacking air cylinder, a conveying track, a tray, a clamping air cylinder fixing plate, a clamping air cylinder, a clamping structure and a single-phase sliding block, the jacking air cylinder and the conveying track are fixed on the jacking air cylinder fixing plate, and the tray is placed on the conveying track. The clamping cylinder fixing plate is fixed on the jacking cylinder, the bottom surface of the clamping cylinder is fixed on the clamping cylinder fixing plate, and the clamping structure is fixed on the upper surface of the clamping cylinder; the tray is divided into an upper layer and a lower layer, a sinking groove is formed in the upper layer, a groove is formed in one side of the sinking groove, an upper through hole is formed in the groove, a lower through hole is formed in the lower layer, the single-phase sliding block is in a Z shape, the upp