Wire monitor

The utility model relates to the technical field of spinning equipment, in particular to a yarn monitor. The yarn monitoring device comprises a yarn monitoring mechanism, a moving mechanism and a rotating mechanism which are sequentially connected along the same straight line, and the moving mechanism controls the yarn monitoring mechanism to be close to or away from a yarn; the rotating mechanism is connected with the monitoring wire mechanism through the moving mechanism, and a rotating shaft of the rotating mechanism is perpendicular to the moving direction of the moving mechanism. According to the yarn monitoring device, the yarn monitoring range is expanded through the rotating mechanism, if the phenomenon that monitoring cannot be conducted still exists in the range after rotation, the moving mechanism controls the yarn monitoring mechanism to be far away from the yarn, the monitoring range is further expanded, the yarn monitoring device is suitable for tows of different numbers, and the applicability o