The utility model belongs to the technical field of cigarette making equipment, and discloses a cigarette online end face detecting and removing device which comprises a back plate support
assembly, a feeding bin
assembly, a cigarette distributing
assembly, a detecting assembly, a removing assembly, a discharging bin assembly and a
control system. The back plate support assembly is arranged on the main
machine cigarette discharging warehouse conveying channel and used for fixedly installing the feeding bin assembly, the cigarette distributing assemblies, the detecting assemblies, the removing assemblies and the discharging bin assembly, and the cigarette distributing assemblies, the detecting assemblies and the removing assemblies are arranged in two sets. The online end face detecting and removing device is arranged on the cigarette discharging warehouse of an original cigarette
packaging machine, online detecting and removing of a single cigarette are achieved, resource waste caused by removing of two cigarettes in a whole pack is avoided, meanwhile, the detecting and removing device is arranged between the cigarette inlet of the cigarette discharging warehouse and the lower end of the corner buffering channel of the upper end cigarette conveying channel, and the cigarette discharging warehouse is convenient to use. Secondary damage in the cigarette conveying process can be greatly reduced, energy is saved, and efficiency is improved.