Scribing mechanism for tray packaging chip

The utility model relates to the technical field of IC chip burning equipment, in particular to a tray packaging chip scribing mechanism. Comprising a rack, a circulation platform is arranged on the rack, and a tray assembly capable of transversely moving along the circulation platform is arranged on the circulation platform; a suspension bracket is arranged above the transfer platform, the suspension bracket is fixedly connected with the rack, a driving assembly capable of translating in the longitudinal direction of the suspension bracket is arranged on the suspension bracket, an ink pen is arranged on the driving assembly, and the ink pen is driven by the driving assembly to execute the scribing action on the tray assembly; the device is reasonable in structure, the IC chips are arranged on the tray assembly in groups and columns, the stepping driver enables the IC chips on the tray assembly to pass through the pressing plate device step by step and column by column, the second driver drives the sliding bl