The invention discloses a turnover bag moving and locating structure and method. The turnover bag moving and locating structure comprises locating clamping plates, guiding mechanisms and a control terminal; the two sides of the edges of a bag opening of a turnover bag are detachably fixed to the locating clamping plates respectively; a storage bin is provided with several virtual bin spaces in theaxial direction, and the locating clamping plates are erected at the portion, on bin ports of the corresponding virtual bin spaces, on the storage bin; the guiding mechanisms are arranged at the binports of the storage bin, and the two axial ends of each locating clamping plate are connected with the corresponding guiding mechanism and follow the guiding mechanism to slide in the axial directionof the storage bin; electronic plug locks are arranged in slide blocks, indicator lamps are further arranged on the outer side walls of the slide blocks, and the control terminal is electrically connected with the electronic plug locks and the indicator lamps. The locating method comprises the following steps of numbering and storing all the virtual bin spaces and the corresponding slide blocks in the storage bin, and selecting started virtual bin spaces; utilizing the control terminal for controlling the electronic plug locks on the corresponding slide blocks. According to the turnover bag moving and locating structure, garbage recycling is facilitated, accurate locating of the turnover bag is achieved, and garbage is accurately put.