Ceramic original blank full-automatic glaze spraying equipment based on collaborative robot

The invention relates to a collaborative robot-based full-automatic glaze spraying device for a ceramic original blank, comprising: an objective table on which a workpiece is carried; the glaze spraying machine assembly comprises a glaze spraying mechanism for spraying glaze on a workpiece, a multi-station rotary feeding mechanism for feeding and a glaze powder treatment mechanism for circulating glaze powder; wherein the multi-station rotary feeding mechanism comprises a positioning mechanism, the positioning mechanism comprises a program positioner and a mechanical positioner which act in sequence, and coarse positioning and fine positioning are carried out on the program positioner and the mechanical positioner respectively; the transporting assembly is used for transporting the objective table in the first direction; and the collaborative robot assembly is arranged close to the transportation assembly, comprises a fixedly arranged main body and a plurality of arms connected to the main body, and is used f