Heavy-load carrying manipulator for forging

Abstract

A heavy-load carrying manipulator for forging comprises a travelling mechanism, a displacement adjusting mechanism, a clamping mechanism and a power mechanism driving the clamping mechanism to act, wherein the clamping mechanism is arranged on the travelling mechanism through the displacement adjusting mechanism and moves with the travelling mechanism synchronously; the clamping mechanism is driven through the displacement adjusting mechanism to move in horizontal and vertical directions, so that the purpose that the clamping mechanism carries objects is achieved; a front small arm, a front connecting rod, a rear small arm, a rear connecting rod, a lower connecting rod and the like jointly constitute three parallelogram structures, the overall structural strength is greatly increased, and the heavy-load carrying manipulator is more stable and more reliable when driving a heavy load to move rapidly. According to the scheme, the accuracy and the rapidness of a system moving under the heavy load can be realized with the adoption of mechanical structure design and electro-hydraulic proportional control design; the manipulator is driven by a hydraulic system, and two modes of automatic operation and manual control can be realized.

Description

technical field [0001] The invention relates to the technical field of automation equipment, in particular to a heavy-duty handling manipulator for forging. Background technique [0002] Manipulators can replace manual labor to perform repetitive and dangerous tasks in various harsh working environments. At the same time, the efficiency it brings is unmatched by manual labor. In today's forging industry, large forgings are large in size and heavy in weight. 1. The forging requirements are high, and the temperature requirements in the forging process are very strict, and it must be able to complete the transfer process between various forging equipment in a short time, which puts forward very high requirements for the workpiece handling process. Due to the large inertia of large loads, most of the existing workpiece handling devices have the following problems: they cannot achieve the speed and accuracy of handling while driving large loads, and the temperature and temperatur...

AI Technical Summary

Problems solved by technology

[0003] The present invention mainly aims to solve the above existing problems, and provides a heavy-duty handling manipulator for forging, which solves the problem that the existing forging handling manipulator cannot meet the control accuracy and rapidity requirements under heavy load, and the end of the manipulator can realize horizontal movement and vertical movement

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