Multi-section type scribing device

The utility model relates to a multi-section type wire scratching device. Comprising a plurality of belt type conveying modules which are arranged in sequence, a wire scratching module arranged between every two adjacent belt type conveying modules, a fixing frame arranged at the tail end of the last belt type conveying module, and an electric sliding table connected with the fixing frame in a sliding mode, the electric rotating shaft is rotationally connected with the electric sliding table, the annular grooves are sequentially formed in the side face of the rotating shaft, the axis of the electric rotating shaft is perpendicular to the material moving direction, and the moving direction of the electric sliding table is parallel to the axis of the electric rotating shaft. According to the multi-section type shredding device disclosed by the invention, the adhesion degree of the indentation in the existing shredding process is reduced in a multi-section type shredding manner, so that the purpose of improving