The invention belongs to the technical field of automobile production and manufacturing, and provides a parallelogram tray lifting and positioning device and method.The parallelogram tray lifting and positioning device comprises a driving end, a first lifting plate, a second lifting plate, a second guide part and a second guide part, the driving end is provided with symmetrical first side swing arms, and a lifting air cylinder is arranged between the symmetrical first side swing arms and used for driving the first side swing arms to swing; a first cushion block abutting against one end of the first side swing arm is installed on the lower surface of the first lifting plate and used for synchronously ascending and descending along with swing of the first side swing arm. The first guide piece is located on one side of the first side swing arm, and one end is fixedly connected with the first lifting plate. According to the lifting device, the driving swing arm is arranged, power of the lifting air cylinder can be transmitted to the first side swing arm, the first side swing arm replaces a wedge-shaped structure, the lifting effect can also be achieved, the first side swing arm swings along with the driving swing arm, the swing height of the first side swing arm can be kept consistent, and the problem that the heights of wedge-shaped blocks are inconsistent can be effectively solved.
本发明属于汽车生产制造技术领域,提供了一种平行四边形托盘抬起定位装置及定位方法,包括:主动端,设置有对称的第一侧摆臂、第一导向件和第一举升板,对称的第一侧摆臂之间有举升气缸,举升气缸用于驱动第一侧摆臂摆动;第一举升板下表面安装有与第一侧摆臂一端相抵的第一垫块,用于随第一侧摆臂的摆动同步进行升降;第一导向件位于第一侧摆臂一侧,且一端与第一举升板固定连接。本发明通过设置了主动摆臂,可以将举升气缸的动力传递至第一侧摆臂,而第一侧摆臂替代了楔形结构,同样可以实现抬升作用,而第一侧摆臂随主动摆臂进行摆动,其摆动高度可以保持一致,可以有效避免楔形块高度不一致的问题。
Parallelogram tray lifting positioning device and positioning method
一种平行四边形托盘抬起定位装置及定位方法
2024-11-08
Patent
Electronic Resource
Chinese
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 |
European Patent Office | 2023
|European Patent Office | 2025
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