Pneumatic power-assisted manipulator

Abstract

The invention provides a pneumatic power-assisted manipulator, and relates to a manipulator. The pneumatic power-assisted manipulator is mainly composed of a machine frame, a mechanical arm and a pneumatic claw, wherein the machine frame plays a fixing and supporting role, a shoulder joint I is connected with a shoulder joint II, a shoulder joint III is connected with the shoulder joint II, a big arm is arranged between the shoulder joint III and an elbow joint, a forearm is arranged between the elbow joint and a wrist joint, the wrist joint is connected with the pneumatic claw, movement of the shoulder joint I is driven by two pneumatic muscles, a machine frame arm is composed of four pneumatic muscles, four pneumatic muscles are arranged on the big arm, and four pneumatic muscles are arranged on the forearm. The pneumatic power-assisted manipulator is simple in structure and easily achieves stepless speed regulating, overload protection and complex actions, and safety and the automation level of the pneumatic power-assisted manipulator are improved.

Description

technical field [0001] The invention relates to a manipulator in the mechanical field, in particular to a pneumatically assisted manipulator. Background technique [0002] Since the reform and opening up, the national economy has grown rapidly, and technological innovation and independent innovation have become the mainstream of domestic industrial development. my country's industry is gradually developing in the direction of intensive, energy-saving, emission-reducing, and low-carbon. In industrial production, people often have to work in an environment with harmful substances such as high temperature, corrosion and toxic gases, which increases the labor intensity of workers and endangers their lives. Since the manipulator provides ideal power-assisted handling and assembly tools for materials on and off the assembly line and assembly of production items, it can complete three-dimensional space transfer actions such as heavy object grabbing, handling, flipping, docking, and...

AI Technical Summary

Problems solved by technology

The domestic existing technology generally adopts electric control drive, hydraulic drive or air pressure control, and mainly performs switch digital quantity detection and control. The needs of sensing technology and intelligent analysis and processing, and these products have certain defects in terms of mobility, site adaptation, installation flexibility, sensor detection and intelligent analysis control, etc.

The technicians of scientific research units and enterprises are constantly exploring and researching, hoping to develop a manipulator with convenient operation and superior performance. Although some progress has been made, there are still technical problems that have not been overcome in practical application.

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