Lifting hook head mechanism used for rubber ring machining and finished product ejection

The invention provides a lifting hook head mechanism used for rubber ring machining and finished product ejection. The lifting hook head mechanism comprises a rack, a cast aluminum heating plate, a thermoplastic edge rolling forming mechanism, a round roller in-out mechanism and a guide rail, wherein the cast aluminum heating plate, the thermoplastic edge rolling forming mechanism, the round roller in-out mechanism and the guide rail are arranged on the rack; the cast aluminum heating plate is flatly laid on the rack, the guide rail is downwards and obliquely arranged on the rack, and the top end of the guide rail is connected with the cast aluminum heating plate; a round roller core can extrude forming tension cloth to enter a hook groove; and an engagement mechanism is arranged in the hook groove and used for enabling the round roller core and a fixed round roller to be in contact engagement. When the round roller core extrudes the forming tension cloth to enter the hook groove, the round roller core extrud