The invention discloses a shaping system for integrally cutting, crimping and pressing edge, aiming to provide a shaping system which can finish cutting, crimping and pressing edge in one working procedure by mechanical operation and improve production efficiency and shaping quality. A main rack is provided with a bucket hoisting rack; the position on the main rack, which corresponds to the bucket cover, is respectively provided with an edge cutting mechanism, an edge crimping mechanism and an edge pressing mechanism; a bucket supporting tray is fixedly connected with the rotation shaft of the bucket; the rotation shaft of the bucket is connected with the rotation motor of the bucket by a transmission mechanism; the bucket hoisting rack is provided with a platen fixedly connected with a platen rotation shaft; the plant rotation shaft and the platen elevation driving mechanism can be in rotating connection. The shaping system of the invention can finish cutting, crimping and pressing edge in one working procedure by mechanical operation, improve production efficiency and shaping quality, and lower production cost.