Device for printing two-dimensional code identifiers in intelligent manufacturing system

A device for printing two-dimensional code identifiers in an intelligent manufacturing system, composed of a clamping and positioning part and a two-dimensional code printing part, characterized in that the clamping and positioning part is composed of a left-right symmetrical clamping mechanism, comprising a motor, a synchronous wheel A, a synchronous wheel B, a gear arm, a clamping cylinder, a support, a linear guide rail A, a guide rail slide A, a mounting frame, a guide rail slide B, a linear guide rail B, a connecting plate, a sleeve, a bearing, a gland, a rotating shaft, a rotating roller, the mounting frame mounted on the linear guide rail A through the guide rail slide A;

• the linear guide rail B fixed on the mounting frame, and the connecting plate mounted on the linear guide rail B through the guide rail slide B;
• the sleeve fixed on the lower end surface of the connecting plate, the rotating shaft installed on the sleeve through the gland and the bearing, and the rotating roller fixed on the lower end of the rotating shaft;
• Wherein the two-dimensional code printing part comprises a base, a guide shaft, a synchronous plate, a lifting cylinder, a linear bearing and a laser engraving machine, four guide shafts uniformly arranged on the base through the corresponding four linear bearings, and two ends of the guide shaft respectively connected with the synchronous plate and the laser engraving machine;
• the lifting cylinder fixed on the base, and its output shaft connected with the laser engraving machine.