Color mixing device for colorful wall coating composition

The utility model discloses a color mixing device for a colorful wall coating composition, which relates to the technical field of coating color mixing and comprises a machine body, a support table is movably clamped in the machine body, a collecting bottle is placed on the support table, two first T-shaped grooves are formed in the inner wall of the machine body, and two second T-shaped grooves are formed in the inner wall of the machine body. The left side and the right side of the supporting table are each fixedly connected with a first connecting block, a second long strip block is arranged above the supporting table, the left side and the right side of the second long strip block are each fixedly connected with a third T-shaped block, and the front surface of the supporting table is fixedly connected with a second connecting block. The second clamping block is fixedly connected with the second long strip block, a clamping structure composed of a third clamping block, a first long strip block, a clamping