Continuous casting billet automatic number jet device

The utility model relates to a continuous casting billet automatic number jet device, and the utility model belongs to the device which goes on with online number jet for the continuous casting billet. The utility model solves the insufficiencies that in the prior art the utility model has inefficient performance, complicated structure, poor cleaning effect, etc. The technical measures to be solved are that the device is composed of a dephosphorization device (1), a machine frame (2), a lacquer mechanism (3), a wiper mechanism (4), a traveling mechanism (5), a PLC control device (8) which is connected to a control room and an electromagnetic valve (7) respectively through a conductor wire (6). A telescoping mechanism (9) is connected on the machine frame (2), and a traversing mechanism (10) is connected on the telescoping mechanism (9). The lacquer mechanism (3) and the wiper mechanism (4) are connected on the machine frame (2) respectively. The device implement a plurality of actions of the walking, positioning, telescoping, traversing, number jet, cleaning, etc, of the number jet machine. The device has reliable function, accurate position, clear number jet.