Assembling and disassembling mechanical hand jaw adjusting rod

Abstract

The invention relates to the technical field of mechanical hand jaws, in particular to an assembling and disassembling mechanical hand jaw adjusting rod. The adjusting rod comprises a U-shaped base, adriving air cylinder, a driving rack rod, driven gears, a rotating shaft, a fixing shaft, a mechanical arm, a U-shaped plate, a screw, a hand-screwing cap, a nut, a sliding block, a sliding groove and the jaw; and the driving air cylinder is arranged at the top of the U-shaped base, the lower end of a piston rod of the driving air cylinder penetrates through the top wall of the U-shaped base andis connected with the upper end of the driving rack rod, and the two sides of the lower end of the driving rack rod are meshed with the driven gears. According to the assembling and disassembling mechanical hand jaw adjusting rod, the jaw is driven to be opened or closed through transmission of the mechanical arm, and therefore the functions of grasping or loosening are realized; the use of a connecting rod mechanism is avoided, and the stability is improved; through the transmission of the screw and the nut, the size of the jaw can be adjusted; and the adjusting rod is reasonable in structural design, convenient to use and low in cost.

Description

technical field [0001] The invention relates to the technical field of manipulator jaws, in particular to a loading and unloading manipulator jaw adjusting rod. Background technique [0002] A manipulator refers to 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 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 manipulator is a new type of device developed in the process of mechanization and automation. In the modern production process, manipulators are widely used in automatic production lines. The development and produ...

AI Technical Summary

Problems solved by technology

[0005] However, the size range of the jaws of the existing manipulator is fixed, and it cannot be used for grabbing tube embryos with various diameters. Moreover, the structure is too complicated through the use of a connecting rod mechanism, and the production cost is high. The instability of the process, so it is urgent to develop a loading and unloading manipulator jaw adjustment lever to solve the above problems

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