Silica gel forming mold and silica gel product hot-pressing forming machine

The invention discloses a silica gel forming mold and a silica gel product hot-press forming machine, the silica gel forming mold comprises an upper mold plate, a lower mold plate and a middle mold combination body, the middle mold combination body is detachably connected between the upper mold plate and the lower mold plate, the middle mold combination body comprises a middle mold plate and a plurality of mold cores, and the mold cores are arranged in the left-right direction; the multiple mold cores are detachably connected to the middle mold plate, a middle cavity is formed between every two adjacent mold cores, multiple upper cavities in one-to-one correspondence with the middle cavities are formed in the lower surface of the upper mold plate, and multiple lower cavities in one-to-one correspondence with the middle cavities are formed in the upper surface of the lower mold plate. And the upper and lower ends of the middle cavity are respectively matched and communicated with the upper cavity and the lower