型材擠出過程中,為減少彎曲和扭曲現(xiàn)象,提高成品合格率,必須對型材進行導(dǎo)向和牽引。本機器采用直流馬達驅(qū)動,PLC可編程微電腦控制,具有自動化程度高,操作簡單,性能穩(wěn)定等特點,更可配合自動出口鋸與擠壓機實現(xiàn)完全聯(lián)動生產(chǎn)。 It must be guidance and traction for profile on the extrusion process, in order to reduce the bending distortion, improve product qualified. This machine adopts DC motor drive, PLC microcomputer control, with a high degree of automation, simple operation, stable performance etc, with automatic outlet saws extrusion and achieve complete linkage production. 本機器主要由動力機構(gòu)、夾料裝置和牽引車行走路軌三大部分組成。夾料裝置的鉗口采用兩側(cè)開合讓位、配合漸開線弧形夾片帶反向自鎖牙群組成,液壓驅(qū)動;牽引主機用直流馬達經(jīng)減速箱帶動主軸齒輪,主軸齒輪咬合固定在路軌上的鏈條,實現(xiàn)來回直線運動,配低氣壓碟剎制動。 This machine is mainly made of the actuating unit, mouth of tongs yield adopts open and close by up and down,and match with involute circular arc alip with reverse self locking tooth group,drive by hydraulic pressure; The tractor host using the DC motor drive shaft gear reducer, gear meshing fixed axis in the chain, and linear motion, match the lower air pressure disc brake braking.