The invention relates to a small upright liquid packing machine, which is formed by cylinder frame, liquid pot, and packing integration, wherein the packing integration comprises rotator, main controller, bag feeder, filler, and sealing device; the rotator is formed by rotational motor, dial fork disc, mume wheel, and the rotational wheel with several bag grooves; the main controller is formed by main control motor, main control dial fork disc, upper sliding plate, and lower sliding plate; the bag feeder is formed by bag chamber, adsorption disc, adsorption motor, and plug pump; the filler is formed by blower, micro switch, filling motor and filing ejector; the sealing device is formed by sealing block, sealing compressor and sealing heater. The invention can pack liquid in small patch, with high automatic degree, stable operation, better sealing property, and wider application, without liquid pollution.