The utility model discloses a multifunctional herbal medicine infiltrating machine. The multifunctional herbal medicine infiltrating machine comprises a herbal medicine infiltrating tank, a vacuum pump, a pressure sensor, a rotation speed controller, a temperature sensor, a sampling valve, a near-infrared flow cell or an optical fiber probe, a data processing module, an end point judgment module, a background machine and a data recording module, wherein the vacuum pump, the pressure sensor, the rotation speed controller and the temperature sensor are all connected with the herbal medicine infiltrating tank; the pressure sensor, the rotation speed controller and the temperature sensor are all connected with the data processing module; the data processing module is connected with the end point judgment module, the background machine and the data recording module respectively; the sampling valve is arranged on the herbal medicine infiltrating tank; the near-infrared flow cell or the optical fiber probe is connected with the sampling valve and the data processing module. The multifunctional herbal medicine infiltrating machine can realize on-line monitoring in the herbal medicine infiltrating process, quickly judge the herbal medicine infiltrating end point, shorten the time, reduce the energy consumption and avoid unnecessary loss of active ingredients of medicinal materials.