Transfer manipulator

Abstract

The invention discloses a transfer manipulator which comprises a stand column, a first air cylinder is fixedly connected to the front side of the upper end of the stand column, an oil adding mechanism is arranged on the outer side of the first air cylinder and comprises a lubricating oil cylinder, an oil outlet pipe is arranged at the upper end of the lubricating oil cylinder, an oil return pipe is arranged at the lower end of the lubricating oil cylinder, and a pressing plate is movably connected into the lubricating oil cylinder; the front end of the pressing plate is fixedly connected with a connecting rod, the front end of the connecting rod extends out of the lubricating oil cylinder, the front end of the connecting rod is fixedly connected with a push plate, a first spring is arranged between the push plate and the lubricating oil cylinder, a sweeping mechanism is arranged on one side of the oil adding mechanism, the oil outlet pipe and the oil return pipe communicate with the sweeping mechanism, and the first air cylinder comprises a fixing part and a piston rod; and the front end of the piston rod is fixedly connected with a fixing block, the lower end of the fixing block is fixedly connected with a second air cylinder, the lower end of the second air cylinder is fixedly connected with a manipulator body, a buffer mechanism is arranged on the inner side of the lower end of the manipulator body and comprises a rubber layer, and one side of the rubber layer is fixedly connected with a second spring.

Description

technical field [0001] The invention relates to the technical field of manipulators, in particular to a transfer manipulator. Background technique [0002] A manipulator is an automatic operating device that can imitate certain movement functions of the human hand and arm to grab, carry objects or operate tools according to a fixed program. The feature is that various expected operations can be completed through programming, and the structure and performance have both the advantages of man and robot. The manipulator is the earliest industrial robot and the first modern robot. It can replace the heavy labor of people to realize the mechanization and automation of production, and can operate in harmful environments to protect personal safety. Therefore, it is widely used in machinery manufacturing, metallurgy, Departments of electronics, light industry and atomic energy. [0003] The patent document with the application number 201711153848.8 discloses a transfer manipulator,...

AI Technical Summary

Problems solved by technology

However, the transfer manipulator disclosed in this patent is not suitable for a dusty working environment, because in such a working environment, dust is easy to adhere to the piston rod of the cylinder, and long-term dust accumulation will cause the piston rod of the cylinder to fail. Normal stretching or even stuck, affecting the normal work of the transfer manipulator

Images