Cigarette bale breaking detection piece adjusting device

The utility model relates to the technical field of package detection, and provides a cigarette bale breaking detection piece adjusting device which comprises a supporting arm. One end of the supporting arm is rotationally connected to the fixed seat, and the other end of the supporting arm is provided with a first camera mounting plate; the fixing base is further provided with a knob plunger which can be inserted or pulled out, when the knob plunger is pulled out, the supporting arm is in a rotating state, and when the knob plunger is inserted, the supporting arm is in a fixed state. Therefore, according to the utility model, the support arm capable of switching the rotating state and the fixed state is arranged on the fixed seat, and the visual camera is arranged on the support arm; the device can be installed on the packaging machine, when the visual camera is located at the detection position, the supporting arm is in a fixed state, and detection work is guaranteed; when the supporting arm is installed or