The invention discloses an adjustable rolling device for an aluminum profile. The device comprises a base, wherein a driving box is arranged on the upper portion of the base; a spindle is arranged on the side face of the driving box; connecting blocks are arranged on the periphery of the spindle; a plurality of sets of movable rods are arranged on the surfaces of the connecting blocks; the movable rods are rotationally connected with the connecting blocks; and inner supports are arranged at the upper portions of the movable rods and are telescopically connected with the spindle through the movable rods. According to the device, the connecting blocks are arranged on the periphery of the spindle, the movable rods are arranged on the surfaces of the connecting blocks, the inner supports are arranged on the upper portions of the movable rods and rotationally connected with the movable rods, a plurality of sets of spring columns are arranged between the inner supports and the connecting blocks, the inner supports stretch out and draw back through the spring columns, during use, the inner supports are pulled forwards, the inner sides rotate through the movable rods, so that the inner diameters of the inner sides are reduced, and after a rolling barrel is installed, the inner sides are jacked up through the spring columns, so that the inner sides are attached to the inner wall of the rolling barrel, and the stability of the rolling barrel is guaranteed.
本发明公开了一种铝型材用可调节型卷料装置,包括:底座,所述底座的上部设置有驱动箱且驱动箱的侧面设置有主轴,所述主轴的四周设置有连接块且连接块的表面设置有若干组活动杆,所述活动杆与连接块之间转动连接且活动杆的上部设置有内撑,所述内撑通过活动杆与主轴之间伸缩连接。本发明主轴的四周设置有连接块且连接块的表面设置有活动杆,活动杆的上部设置有内撑并与内撑之间转动连接,在内撑与连接块之间设置有若干组弹簧柱且内撑通过弹簧柱进行伸缩,在使用时将内撑向前拉动,从而使内侧通过活动杆转动,使其内径缩小,在安装卷料筒后将内侧通过弹簧柱顶起,从而与卷料筒的内壁相互贴合,保证其稳定性。
Adjustable rolling device for aluminum profile
一种铝型材用可调节型卷料装置
2021-12-24
Patent
Electronic Resource
Chinese
IPC: | B65H HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES , Handhaben von dünnem oder fadenförmigem Gut, z.B. Folien, Bahnen, Kabeln / B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last |
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