| 摘要 |
FIELD: machine building.SUBSTANCE: three drum moulding machine for tyre contains a drum for tyre body, breaker-strip ply drum, and moulding drum located on one horizontal axis, where the portal frame for the input material movement is vertically installed above drum of the tyre body, breaker-strip ply drum, and moulding drum. Transverse axial line of the portal frame is overlapped by axial axes of the drum of the tyre body, breaker-strip ply drum, and moulding drum. Tops of the component of the ring for tyre body transfer and of the ring for breaker-strip ply transfer are respectively connected with the portal frame by the sliding method. The portal frame contains a horizontally installed girder, and multiple groups of vertically installed vertical poles. The horizontally installed girder is connected with the vertically installed vertical poles.EFFECT: increased quality of manufactured products.10 cl, 6 dwg |
