Feeding device for improving leveling property of high-temperature and high-pressure dyeing machine

The utility model relates to a feeding device for improving leveling property of a high-temperature and high-pressure dyeing machine. According to the high-temperature and high-pressure dyeing machine, one or two sets of secondary diluting devices are additionally arranged at the material ramming device of the auxiliary cylinder on the basis of an existing high-temperature and high-pressure dyeing machine, a common inclined inserting pipe or a venturi pipe can be adopted in the device to dilute high-concentration dye and auxiliaries conveyed by a material dissolving barrel, and therefore the dyeing uniformity is guaranteed. According to an existing high-temperature and high-pressure dyeing machine, in the conventional gray fabric dyeing process, dye and auxiliaries need to be quantitatively injected into a cylinder body from an auxiliary cylinder to achieve the primary dyeing uniformity of gray fabric, otherwise, the phenomenon that the cloth surface is dyed unevenly is likely to occur. By means of the device