Spiral product demolding system

The invention discloses a spiral product demolding system. The spiral product demolding system comprises a first screw thread mold set, a second screw thread mold set and a third needle shrinkage moldset, all of which are on the same axis. The second screw thread mold set firstly carries out demolding on a product peripheral thread, then the third needle shrinkage mold set separates an inverted buckle in a product, and finally the first screw thread mold set completes demolding. Spiral grooves and glass beads are adopted in the first screw thread mold set and the second screw thread mold setto form spiral tracks, a first screw thread insert is assisted by springs in a first line in doing thread separating motion, and therefore the whole product demolding efficiency is greatly improved; and the structure of the spiral product demolding system is stable, the yield can be increased easily, and the cost can be reduced easily. 本发明公开一种螺旋产品脱模系统，包括沿同一轴线的第一螺牙模组、第二螺牙模组和第三缩针模组，所述第二螺牙模组先将产品外围螺纹脱模，所述第三缩针模组再脱离产品内部倒扣，所述第一螺牙