Clamping hand for small-caliber glass bottle

The utility model discloses a clamping hand for a small-caliber glass bottle, which relates to the field of small-caliber glass bottle conveying and is characterized by comprising a clamping seat, two clamping plates are arranged at the bottom of the clamping seat, clamping air bags are arranged on one sides of the two clamping plates, and the clamping air bags of the two clamping plates are separated to form a clamping gap. The clamping plate and the clamping air bag are sleeved with a vertically movable adjusting frame, a first adjusting air cylinder is arranged on one side of the adjusting frame, a piston rod of the first adjusting air cylinder penetrates through an inner frame of the adjusting frame, a push block is arranged at the penetrating end of the first adjusting air cylinder, and the push block makes contact with the other side of the clamping plate. The special-shaped glass bottle aims to solve the technical problems that the special-shaped glass bottle is difficult to clamp by two clamping plate