Spindle automatic box opening and folding mechanism applied to industrial robot

The invention discloses an automatic spindle box opening and folding mechanism applied to an industrial robot, and is suitable for the field of machinery. In order to solve the problems of low automation degree and low efficiency in the box opening and folding process of existing spindle packaging boxes and other box bodies, the invention provides the automatic spindle box opening and folding mechanism applied to the industrial robot, and the automatic spindle box opening and folding mechanism comprises a rack, a positioning mechanism, a box opening mechanism and a box folding mechanism; the positioning mechanism comprises a tray platform, a left-right positioning mechanism and a front-back positioning mechanism; the box opening mechanism comprises a side edge cutting mechanism, a center joint cutting mechanism and a large rocking cover opening mechanism; after the box body is opened and objects in the box are taken out, the box body is folded and flattened by the box folding mechanism; the box folding mechan