Slide block glue feeding mechanism

The invention relates to the technical field of injection molds, in particular to a sliding block glue feeding mechanism which comprises a first sliding block guide block, a second sliding block guide block and a glue feeding mechanism, the sliding block is arranged in the female mold plate and comprises a sliding block body and a sliding block insert core, and a first drag hook is arranged on the sliding block body and can be hooked with a second drag hook on the male mold plate, so that the sliding block body can firstly slide on the male mold plate to break the stub bar; one end of the sliding block insert core is fixed on the sliding block body, an L-shaped first containing hole is formed in the sliding block insert core, the first containing hole is sealed by a pressing block, an L-shaped elastic block is contained in the first containing hole, a first elastic element which is compressed during mold closing is arranged between one end of the elastic block and the pressing block, the glue inlet runner is