The invention discloses a positioning structure for achieving multi-axis synchronous lifting of a conveying frame. The positioning structure comprises a frame body and an aluminum profile assembly connected into the frame body in a sliding mode. The four corners of the frame body are rotationally connected with three driven ball screws and a driving ball screw through four supporting columns and corresponding transverse columns, the tops of the driven ball screws and the top of the driving ball screw are matched with driven gears and a driving gear through a conveying belt, four-axis synchronous lifting is achieved, and thus the stability of the aluminum profile assembly during lifting is improved. Therefore, the stability of a tray at the top of the aluminum profile assembly is guaranteed, and the situation that a tray deviates is eradicated; and meanwhile, the purposes that products are lifted up and down stably, the horizontal state is kept all the time, noise is avoided, and the repeated positioning precision is high are achieved, and the practicability of the multi-axis synchronous lifting positioning structure is greatly improved.
本发明公开了一种输送架实现多轴同步升降定位结构,包括:架体和于架体内滑动连接的铝型材组件;架体通过四个支撑柱和相应的横柱在架体的四角转动连接三个从动滚珠丝杆和一个主动滚珠丝杆,从动滚珠丝杆和主动滚珠丝杆的顶部由输送带配合从动齿轮和主动齿轮,实现四轴同步升降,进而提高了铝型材组件提升时的稳定性,进而保证了铝型材组件顶部托盘的稳定性,杜绝了托盘出现偏移的状况,同时达到了产品平稳升降,始终保持水平状态,无噪音,重复定位精度高的目的,大大提高了该多轴同步升降定位结构的实用性。
Positioning structure for achieving multi-axis synchronous lifting of conveying frame
一种输送架实现多轴同步升降定位结构
25.06.2021
Patent
Elektronische Ressource
Chinesisch
IPC: | 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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