Lifting mechanism of lifting transverse moving device of large-area thin substrate

Abstract

The invention discloses a lifting mechanism of a lifting transverse moving device of a large-area thin substrate. The lifting mechanism comprises a lifting machine frame, a roller conveying mechanism and a cylinder structure, wherein the lifting machine frame is composed of a lifting platform, a first support, a second support, a third support and a fourth support, the center of the lifting platform is provided with a through hole, the first support, the second support, the third support and the fourth support are arranged on the lifting platform and fixedly connected with the lifting platform, the four corners of the lower end of the lifting machine frame are provided with guide columns, and the guide columns are fixedly connected with a fixing machine frame through corners; the roller conveying mechanism comprises a small roller, a small motor installed on the lifting platform and a main transmission shaft connected with an output shaft of the small motor; the cylinder structure comprises a cylinder, and a piston rod of the cylinder is fixed to the lifting platform through a through hole in the fixing machine frame. The lifting mechanism is simple and reasonable in structural design, can effectively solve the lifting problem of the lifting transverse moving device of the large-area thin substrate and has wide application prospects.

Description

technical field [0001] The invention relates to a lifting mechanism, in particular to a lifting mechanism of a lifting and traversing device for a large-surface thin substrate. technical background [0002] There are many types of lifting mechanisms for the lifting and traversing device for large and thin substrates. There are hydraulic power lifting, motor plus screw for power lifting, pneumatic power type. Under the premise of motor and screw for power lifting, it is very difficult to lift a large weight to the specified height, which will not only greatly reduce work efficiency, but also may cause unnecessary engineering accidents due to screw slippage. The use of hydraulic lifting will greatly save manpower and material resources, but the cost is too high. It needs to be equipped with a hydraulic machine. The lifting mechanism of the pneumatic power type is more suitable for application in the conveyor line. Because of the large area of ​​the large and thin substrate, t...

AI Technical Summary

Problems solved by technology

On the premise that the motor and screw are used for power lifting, it is very difficult to lift a large weight to the specified height, which will not only greatly reduce the work efficiency, but also may cause unnecessary engineering accidents due to screw slippage

The use of hydraulic lifting will greatly save manpower and material resources, but the cost is too high. It needs to be equipped with a hydraulic machine. The pneumatic power type lifting mechanism is more suitable for application in the conveyor line. Because of the large area of ​​the large and thin substrate, the lifting mechanism must also be made larger. , then how to ensure the smooth lifting of the large lifting mechanism is a key issue

Images