Double-pole bidirectional carrying robot based on parallelism principle

Abstract

The invention discloses a double-pole bidirectional carrying robot based on a parallelism principle. The robot comprises a rotating disc. The side face of the rotating disc is provided with a rotating disc motor. A complete machine lifting assembly is arranged above the rotating disc. A base plate is fixedly arranged above the complete machine lifting assembly. One end of the base plate is provided with a bracket assembly. A swing arm and a control lever are hinged to the bracket assembly. The swing arm is driven by a longitudinally-rotating drive device to swing longitudinally around a longitudinal hinge point at the bottom of the swing arm. The swing arm is driven by a transversely-rotating drive device to swing transversely around a transverse hinge point at the bottom of the swing arm. The upper end of the swing arm is provided with a sucker claw. A control rod and the swing arm form a parallelogram hinge linkage rod structure in both the main vision direction and the side vision direction. The claw on the carrying robot can be kept in the horizontal state without additionally arranging a power mechanism for making a claw sucker be kept in the horizontal state, so that the cost is lowered, and power resources are saved.

Description

technical field [0001] The invention relates to the technical field of industrial robots, in particular to a single-arm bidirectional moving and handling robot based on the principle of parallelism. Background technique [0002] In developed countries, the complete set of industrial robot automation production line equipment has become the mainstream robot development prospect and future development direction of automation equipment. Foreign automobile industry, electronic appliances industry, construction machinery and other industries have widely used industrial robot automated production lines to ensure product quality, improve production efficiency, and avoid a large number of industrial accidents. The use of industrial robots in many countries in the world for nearly half a century shows that the popularization of industrial robots is an effective means to realize automated production, improve social production efficiency, and promote the development of enterprise and s...

AI Technical Summary

Problems solved by technology

At present, the single-arm swinging manipulators on the market, because their moving route is arc-shaped, it is difficult for the gripper suction cup to move horizontally and straightly. In order to keep the gripper suction cup horizontal, it often requires the assistance of a power mechanism, which will also increase manufacturing cost

Moreover, the stability of the single arm is low, and the manipulator is prone to shaking during the movement process, which seriously affects the control accuracy of the manipulator, and it is difficult to meet people's precision requirements.

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