Sliding block delay structure for injection mold

The utility model belongs to the technical field of injection molds, and discloses a sliding block delay structure for an injection mold, the sliding block delay structure comprises an upper mold, a lower mold and a side plate, one side of the top of the upper mold is fixedly connected with a supporting block, the bottom of the supporting block is fixedly connected with an inclined rod, the side plate is provided with a sliding groove, and two sliding buckles are symmetrically and slidably connected in the sliding groove; the opposite sides of the two sliding buckles are slidably connected with inclined sliding blocks, one ends of the outer sides of the inclined sliding blocks are fixedly connected with delay sliding blocks, and inclined guide holes are formed in the delay sliding blocks. The supporting block and the inclined guide rod fixed to the top of the upper die drive the delay sliding block and the inclined sliding block to slide outwards, then the two sliding buckles contract inwards under the action