Oral liquid blending tank

The utility model provides an oral liquid blending tank which comprises a base and a tank body, one side of the tank body is provided with a feeding pipe and an auxiliary material pipe, the bottom of the tank body is provided with a water outlet, the water outlet is provided with a first electromagnetic valve, the first electromagnetic valve is communicated with a water outlet pipe, the top of the tank body is provided with an air cylinder, the air cylinder is connected with a telescopic rod, and the telescopic rod is connected with the base. The telescopic rod penetrates through the top of the tank body and extends into an inner cavity of the tank body, a pushing part is arranged at the tail end of the telescopic rod, limiting plates and a water return pipe are arranged in the inner cavity of the tank body, a containing cavity is formed between the limiting plates, and the shape of the containing cavity is consistent with that of the pushing part; one end of the water return pipe is communicated with the bot