Lifting device for lifting bottom plate of computerized flat knitting machine

The utility model discloses a computerized flat knitting machine bottom rising plate lifting device which comprises a pair of lifting bottom rising devices which are symmetrically distributed, each lifting bottom rising device comprises a track plate, a sliding rail, a power assembly, a swing rod and a plurality of sensors, the sensors are fixedly arranged on the side wall of the track plate and electrically connected with the power assembly, the sliding rail is connected with the track plate in a sliding mode, and the swing rod is connected with the track plate. One end of the swing rod is hinged to the sliding rail, the other end of the swing rod is connected with the track plate in a sliding mode, and the swing rod is used for fixedly installing the bottom plate. The swing rod and the track plate are arranged, when the transmission device is started, the sliding rail can be controlled to ascend and descend, then the swing rod can swing according to the track plate, the flat knitting machine can be operated