Color paste switching device for polyurethane color paste elastomer filling machine and use method of color paste switching device

The invention relates to the technical field of color paste elastomer filling equipment, in particular to a color paste switching device for a polyurethane color paste elastomer filling machine and a using method thereof.The device comprises a base part, a reciprocating mechanism is arranged on one side of the upper end of the base part, an intelligent filling head assembly is arranged on the reciprocating mechanism, and a supporting frame is installed at the rear end of the base part; a positioning mechanism is arranged on the supporting frame, and a shaft sleeve piece is arranged on the positioning mechanism; the use method comprises the following steps: cleaning, selecting the polyurethane color paste elastomer, detecting the color paste and adjusting and pouring. The positions of the intelligent filling head assembly and the pipe pressing piece can be controlled according to needs, so that the functions of cleaning the conveying pipeline and filling the polyurethane color paste elastomer according to need