The invention provides a follow-up microgravity balance unloading device. The follow-up microgravity balance unloading device comprises a base, an afterburning system, a follow-up system, a six-degree-of-freedom attitude adjusting system and a working platform, wherein the base is arranged on a bottom layer; the afterburning system is arranged on the lower surface of the base; the afterburning system includes a afterburning motor, a reducer, a hoisting cylinder, and a afterburning lifting rope; the afterburning motor is connected to an input shaft of the reducer, and the hoisting cylinder is connected to an output shaft of the reducer; the follow-up system is arranged on the upper surface of the base; the follow-up system includes a fixed bracket, a position adjusting motor, a lead screw,a moving bracket, a moving guide rail, a pulley block, a moving pulley, a lifting sling rope, and a working platform support frame; the six-degree-of-freedom attitude adjustment system is composed ofsix identically configured attitude adjustment branches; and the lower surface of the working platform is connected to the attitude adjustment branches and the working platform support frame. By meansof the principle of gravity balance, the attitude of the workpiece is adjusted, the balance force is imposed on the workpiece, and then the working platform and follow the movement of the workpiece,the operation in the microgravity environment is achieved, the operative difficulty index is lower and the safety is higher.