Mechanically controlled integrated Delta robot

Abstract

The invention provides a mechanically controlled integrated Delta robot. Three mechanical arm mounting portions which are used for mounting a body are arranged on the outer wall of a control cabin of the robot; a servo motor can be accommodated in the mechanical arm mounting portions; mechanical arms are arranged in the mechanical arm mounting portions; cooling fans which extract air upwards are arranged on the bottom of an inner cavity of the control cabin and correspond to the mechanical arm mounting portions; when the mechanically controlled integrated Delta robot works, heat generated by the motor can be transferred to the mechanical arm mounting portions on the outer wall of the control cabin; the cooling fans extract air upwards, so that the heat of the mechanical arm mounting portions is guided into the inner cavity of the control cabin quickly; and because the wall of the inner cavity of the control cabin is a rotating surface, circulating air flow can be formed by air flow generated by the three cooling fans, heat can be dissipated quickly, the heat of the inner cavity of the control cabin can be balanced, and the circumstance that heat is excessively centralized on a part of positions is avoided.

Description

Technical field [0001] The invention relates to the technical field of robot design and manufacturing, in particular to a Delta robot with integrated machine control. Background technique [0002] Delta robots are high-speed, light-load parallel robots. They generally capture target objects through teaching programming or vision systems. Three parallel servo axes determine the spatial position of the gripper center (TCP) to realize the transportation and processing of target objects. . Delta robots are mainly used in the processing and assembly of food, medicine and electronic products. Delta robots are widely used in the market due to their light weight, small size, fast movement speed, accurate positioning, low cost and high efficiency. [0003] Existing Delta robots generally use a motion controller + servo drive + servo motor control method. This control method has resulted in the robots on the market being composed of three parts: an electric control cabinet, a connecting c...

AI Technical Summary

Problems solved by technology

[0005] However, since the servo motor will generate a lot of heat energy during the working process, integrating the electric control cabinet with the main body will easily lead to: (2) the electric control cabinet blocks the heat dissipation channel of the servo motor, resulting in a decrease in the heat dissipation performance of the servo motor; (2) The electric control cabinet is small in size, and the internal heat dissipation is not good. At the same time, the temperature near the servo motor will rise rapidly and sharply. At that time, a large amount of heat will be concentrated in some areas of the electric control cabinet, which will easily damage the internal electrical components.

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