Automatic gel preparation device

The invention provides an automatic gel preparation device, and belongs to the field of gel manufacturing, the automatic gel preparation device comprises a fixing frame, a reagent bottle, a gel tray and a piece discharging assembly, the fixing frame is provided with at least one injection needle, and the injection needle is used for sucking liquid in the reagent bottle and injecting the liquid into the gel tray; the sheet discharging assembly is fixed on the fixed frame and is used for providing reagent sheets for gel preparation into the gel tray; the gel tray moves relative to the fixing frame and is used for corresponding to the injection needle and the tablet discharging assembly and completing mixing of liquid in the gel tray; a solution bottle for supplying a solution to the gel tray is also arranged on the fixed frame; and a heating assembly is arranged below the gel tray. The device is compact in structure, small in occupied space and simple in technological process, the glue making efficiency is impr