▎ 摘　　要

NOVELTY - The utility model claims a wheel rim once forming mould, comprising a heat absorbing supporting top plate, a sealing side plate and a refrigerating box, one side of the refrigerating box is provided with a semiconductor refrigerating sheet through the mounting groove, the inner surface layer of the refrigerating box is provided with a heat insulating layer, the top part part of the refrigerating box is provided with a conveying belt main body through a fixing frame, the outer side of the conveying belt main body is installed with a graphene sponge layer through a locating bolt, two sides of the transmission belt main body through the mounting frame is provided with a sealing side plate, the inner side of the sealing side plate is adhered with a PP thermoplastic elastic sealing block through the polyurethane glue, the top part of the sealing side plate is installed with a heat absorbing supporting top plate through a bolt, the top part of the heat absorbing supporting top plate is provided with a first wheel rim mould, one end of the first wheel rim mould is provided with a second wheel rim mould. The new-type one-step forming mould has multiple functions, simple operation, convenient production, satisfy requirements in use, and it is suitable for wide popularization and use.