Heating forming device for aluminum-plastic bubble cap machine

The invention discloses a heating forming device for an aluminum plastic bubble cap machine, which comprises a heating module, a forming module, a driving module and a device workbench, and the heating module, the forming module and the driving module are all arranged on the device workbench; the heating module is used for heating the PVC plate strip; the forming module is used for forming a bubble cap for placing medicines on the PVC plate strip; the driving module is used for driving the PVC plate strip; the PVC plate strip is firstly heated by the heating module and then conveyed to the forming module to be formed. The forming module comprises a driving rotating shaft, a plurality of bubble cap extruding and pushing pieces and an anti-piercing limiting piece, the plurality of bubble cap extruding and pushing pieces are arranged on the surface of the driving rotating shaft, and the bubble cap extruding and pushing pieces gradually extrude and push the PVC plate strip to form bubble caps when rotating; the b