A robot-based inspection line for rotor blades

Abstract

The invention discloses a rotor blade detection line based on robot technology. During the rotor blade detection process, a multi-degree-of-freedom hoisting robot hoistes the produced rotor blades to a positioning mechanism, and the positioning mechanism can position the rotor blades so that for detection operations. Considering that the structural feature of the rotor blade is an irregular curved surface structure, the material transfer manipulator of this application is not a conventional manipulator structure, and it realizes the position change and adjustment of multiple material transfer suction heads through a unique structure, thereby Make the material transfer suction head fully contact with the rotor blades, and then achieve tight adsorption and fixation to ensure the safety of hoisting. At the same time, due to the negative pressure adsorption, it can avoid damage to the surface of the rotor blades and avoid affecting the detection accuracy while hoisting safely. .

Description

technical field [0001] The invention relates to the technical field of robot devices, in particular to a robot-based rotor blade detection line. Background technique [0002] With the gradual intensification of the global energy crisis, wind energy, solar energy and other environmentally friendly energy sources have attracted more and more attention. For wind turbines, the rotor blades are an indispensable component. The rotor blades capture and transmit the wind force to the shaft, thereby realizing the conversion of wind energy into electrical energy. The quality of the rotor blades is related to the stability of the operation of the wind turbine. [0003] The existing rotor blade inspection line uses hoisting equipment to place the rotor blades on the positioning fixture, and then conducts quality inspection on the surface of the rotor blades. However, the hoisting equipment and the rotor blades are usually connected and fixed by wire ropes, which is easy to cause damage...

AI Technical Summary

Problems solved by technology

[0003] The existing rotor blade inspection line uses hoisting equipment to place the rotor blades on the positioning fixture, and then conducts quality inspection on the surface of the rotor blades. However, the hoisting equipment and the rotor blades are usually connected and fixed by wire ropes, which is easy to cause damage to the rotor blades. It affects the detection accuracy, and it is difficult for the detection equipment to judge whether the surface damage is the damage during the processing or the damage during the hoisting process; at the same time, the conventional fixture has a complex structure, and the positioning or unlocking process is time-consuming and laborious, which is difficult to meet the needs of rapid detection

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