The invention relates to a blocks vitrified brick distributing device which comprises a fabric distributing assembly, a blank distributing assembly and a fidelity grid capable of doing reciprocating motion; the fabric distributing assembly comprises a base stock discharging mechanism, a stripe powder discharging mechanism, a transferring hopper and a fabric distributing belt, the base stock discharging mechanism is a multi-pipe discharging device composed of multiple base stock hoppers and a mixing device, the stripe powder discharging mechanism is composed of at least one stripe powder discharging roller and a stripe powder transferring belt, a discharging opening of the mixing device and the discharging end of the stripe powder transferring belt are located above a feeding opening of the transferring hopper, and the fabric distributing belt is located below a discharging opening of the transferring hopper; the blank distributing assembly is a blank hopper fixedly arranged behind a discharging opening of the fabric distributing belt; and the fidelity grid is arranged below the blank hopper and the fabric distributing belt. Compared with the prior art, the blocks vitrified brick distributing device has the beneficial effects of being natural in grain transition, abundant, changeable, simple and reliable in preparation process and the like.