Hot runner assembly and hollow forming machine with same

The utility model relates to the technical field of forming machines, in particular to a hot runner assembly and a hollow forming machine with the same, the hot runner assembly comprises a confluence plate, a confluence gun nozzle, a hot runner main body, a splitter plate and a composite nozzle, the splitter plate is fixedly arranged on the hot runner main body, the confluence plate is connected with the splitter plate, a first runner is arranged on the confluence plate, and a second runner is arranged on the composite nozzle. The splitter plate is provided with second runners, the number of the second runners is consistent with that of the runners on the confluence plate, and each first runner is communicated with one second runner on the splitter plate; the splitter plate is further provided with a cavity communicating with the second flow channel, and the composite nozzle is fixedly arranged on the cavity and communicates with the second flow channel. Sub-runners and a main runner are formed in the composi