Rust removal auxiliary device and rust removal method applied to scaffold vertical screen frame

The invention relates to the technical field of scaffolds, in particular to a rust removal auxiliary device and rust removal method applied to a scaffold vertical screen frame, and the rust removal auxiliary device is used for conducting rust removal operation on the scaffold vertical screen frame; impurities generated by rust removal operation are received through the opening box; the weight of the impurities is monitored; and when the weight reaches a preset threshold value, an alarm is given. The device has the beneficial effects that manual work can be replaced by the device to achieve rapid rust removal of the scaffold vertical net frame, the cleaning work of workers on impurities can be relieved, and further, the impurities generated by rust removal work are received through the opening box; the weight of the impurities is monitored; and when the weight reaches the preset threshold value, an alarm is given, workers do not need to observe the weight of the impurities in real time, the impurities are effe