Combined fiber filler beneficial to swing demolding

The utility model discloses a combined fiber filler beneficial to swing demolding, the combined fiber filler comprises a connecting rope and a plurality of mounting rings, the plurality of mounting rings are mounted on the connecting rope at intervals, the mounting rings are provided with a plurality of groups of membrane hanging pieces for filler membrane hanging, and the membrane hanging pieces are connected with the connecting rope. And a limiting piece for limiting the mounting rings on the connecting rope is arranged between every two adjacent mounting rings. The device has the advantages that the situation that the connecting rope falls off and extrudes the lower mounting ring due to the fact that the weight of the connecting rope is heavy compared with the upper mounting ring, and consequently extrusion or winding occurs between the film hanging pieces is reduced; under the condition of water flow or aeration, the connecting rope swings, so that the connecting rope can drive the membrane hanging piece