Brake block raw materials automatic weighing divides material mixing box

The utility model belongs to the technical field of the brake block production facility, a brake block raw materials automatic weighing divides material mixing box is provided, including dividing theworkbin body, first storage hopper, second storage hopper, feed mechanism, material bearing mechanism and weighing machine to construct, feed mechanism sets up a plurality of material distribution openings, that install the solenoid valve including managing with the branch material of first storage hopper and second storage hopper intercommunication respectively on the branch material pipe, material bearing mechanism includes slidable mounting in the internal slide of minute workbin, sets up adjacent two on the slide and corresponds a plurality of through -holes that set up with material distribution openings, , places the material cup in the through -hole, weighing machine constructs including cylinder, top glass stand, tray and weighing sensor, the piston rod and the top glass stand rigid coupling of cylinder, a