A kind of mechanism type vegetables and fruits seedling device for grafting, including a cutting mechanism, sleeve gatherer, sleeve cutting mechanism and sleeve lifting body. The cutting mechanism includes a pedestal, a slide block mechanism, two cutting knife and one first alternating current motor. Setting two cuts slot above the pedestal what. The slide block mechanism is movably disposed below the what pedestal, and the slide block mechanism system or so moves in parallel. Above the equal cutting knife setting what slide block mechanism, corresponds to this etc. and cut slot. First alternating current motor is set below the what pedestal, is linked with the slide block mechanism, is driven the slide block mechanism to move left and right, so that the grade cutting knife is cut slot side openings position in this etc. and move back and forth, and is made the grade cutting knife one state to be cut of formation and one is cut state. By above structure, this creation can succinct actuation, quickly graft.一種機構式蔬果種苗嫁接裝置，包括一裁切機構、一套管導入裝置、一套管裁切機構及一套管頂升機構。該裁切機構包括一基座、一滑塊機構、二裁切刀及一第一交流馬達。該基座於上方設置二裁切槽。該滑塊機構可移動地設置於該基座下方，該滑塊機構係左右平行移動。該等裁切刀設置於該滑塊機構上方，對應該等裁切槽。該第一交流馬達設於該基座下方，與該滑塊機構連結，帶動該滑塊機構左右移動，使該等裁切刀在該等裁切槽側邊開口位置來回移動，使該等裁切刀形成一待裁切狀態及一裁切狀態。藉由上述結構，本創作可簡潔作動，快速嫁接。
