Stirring tank with color matching tank

The stirring tank comprises a bottom plate, the left side of the top of the bottom plate is fixedly connected with a first tank body, the right side of the top of the bottom plate is fixedly connected with a second tank body, and the top of the right side of the second tank body is communicated with a first liquid inlet pipe; and the right side of the second tank body communicates with a second liquid inlet pipe and a third liquid inlet pipe from top to bottom, and the top of the second tank body is fixedly connected with a first motor. Through the cooperative use of the bottom plate, the first tank body, the second tank body, the first liquid inlet pipe, the second liquid inlet pipe, the third liquid inlet pipe, the first motor, the first stirring rod, the pump body, the transmission pipe, the second motor, the second stirring rod, the supporting legs and the observation window, the material premixing device has the advantages that materials are premixed, and the color degree of pigment is convenient to obse