Efficient bottle cap cleaning device

The utility model relates to an efficient bottle cap cleaning device. The efficient bottle cap cleaning device comprises a support, a conveying assembly arranged on the support, a driving assembly fixed on the support and a cleaning assembly, wherein the conveying assembly comprises a clamping assembly, conveying wheels fixed on the support and a conveying belt in transmission connection with the conveying wheels; the driving assembly comprises two parallel side plates which are vertically arranged, and a first cylinder, a first motor and a driving shaft are arranged between the two side plates from bottom to top sequentially; the cleaning assembly is located above the conveying belt and comprises a fixed bracket, a second cylinder, a second motor and a brush head, and the first motor and the second motor synchronously rotate in the same direction. According to the efficient bottle cap cleaning device, rotating directions of a bottle cap and the brush head are opposite under the driving of the first motor, that is, double rotating speeds are generated in the single direction, and the cleaning effect is improved while the work efficiency is increased.