Color paste adding device for water-based paint production

The color paste adding device comprises a fixing plate, a first motor is arranged on one side of the bottom of the fixing plate, a reciprocating lead screw is installed at the power output end of the bottom of the first motor through a coupler, a screw block is arranged on the periphery of the reciprocating lead screw, and a barrel is arranged on one side of the screw block. A guide rod is arranged at one end of the bottom of the fixing plate, the bottom of the guide rod penetrates through the screw block, a conveying pump is arranged on the other side of the bottom of the fixing plate, and the output end of one side of the conveying pump is connected with the barrel through a hose. According to the color paste adding device for producing the water-based paint, the first motor can drive the reciprocating lead screw to rotate, so that the lead screw drives the barrel body to do lifting motion, color paste is put at all heights in the container through the barrel body, the stock solution mixing efficiency is im