The invention relates to an auxiliary material feeder of ceramic tile molding device, which comprises: a pre-compressor, an auxiliary material feeding cart, a cover tank box, and at least one lifter, wherein the lifter via its base is fixed on the material feeding cart; the cover blank box via its fixing support is mounted on the top of lifter. The invention mounts said auxiliary material feeder on the transmit belt between the distributor and the tile compressor, and uses pre-compressor to compress the distributed powder, to form the blank; then moves the blank under the cover blank box; driven by lifter, the cover blank box covers the blank; then moves with feeding cart relative to the transmit cart, to be fed into the tile compressor to be compressed into tile. The invention has safe operation. |