AB glue reaction kettle with stirring paddle convenient to replace

The AB glue reaction kettle comprises a box body, a closed structure is arranged on the surface of the box body and used for an open cavity of the reaction kettle, a replacement mechanism is arranged on the surface of the box body and comprises a stirring rod and a base disc, the base disc is fixed to the surface of the box body, a connecting groove is formed in the surface of the base disc, and the stirring rod is connected with the connecting groove. A placing groove is formed in the surface of the connecting groove, and the placing groove is connected with the stirring rod through a limiting assembly. According to the AB glue reaction kettle with the stirring paddle convenient to replace, a sliding block is shifted to move along a sliding groove, then a stirring rod is moved to a placement groove, and is clamped relative to a cover plate through a driving disc and a clamping rod, so that relative fixation is realized, and when the AB glue reaction kettle is mounted or dismounted, only the cover plate needs