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    数控四辊卷板机

    666.jpg

    该机结构形式为四辊式,上辊为主传动,通过减速机的输出齿轮与上齿轮啮合,为卷制板材提供扭矩;下辊作垂直升降运动,通过液压缸内的液压油作用于活塞而获得,以便夹紧板材,为液压传动;在下辊的两侧设有侧辊并沿着机架导轨作倾斜运动,通过丝杆螺母蜗轮蜗杆传动;该机优点是板材端部预弯及卷圆可以在同一台设备上进行。