A robot automation equipment for blade intake and exhaust edge grinding

Abstract

The invention discloses a robot automation equipment for blade intake and exhaust edge grinding, which includes a base, a six-degree-of-freedom robot, a grinding device, a positioner, a three-dimensional laser measuring device, and a system control host. The six-degree-of-freedom robot is installed on the base on the platform; the grinding device is used to grind the inlet and exhaust edges of the blade; the positioner is installed on the base platform; the three-dimensional laser measurement device is installed on the positioner, which includes a three-axis motion platform and a three-dimensional laser measurement device; three-dimensional laser measurement The device includes two 3D laser profile scanners; the system control host is connected with the six-degree-of-freedom robot and the 3D laser measuring device to plan the processing path of the grinding device and the moving path of the 3D laser measuring device, and send the path and instructions to Six degrees of freedom robot execution. The invention integrates self-adaptive grinding and measurement, and can ensure the machining accuracy of the profile of the intake and exhaust edges of the blades.

Description

technical field [0001] The invention belongs to the field of robot processing, and more specifically relates to a robot automation equipment for grinding the inlet and outlet edges of blades. Background technique [0002] Blades are the most numerous key components in aero-engines, gas turbines, and steam turbines and directly participate in energy conversion. The machining accuracy and surface quality of the inlet and exhaust edges directly determine the performance, operating efficiency, and service life of power equipment. Therefore, after precision forging, precision casting, cold rolling or machining, the blades need to be ground on the intake and exhaust edges to ensure contour accuracy and surface finish. At present, mastering the high-efficiency and high-precision grinding technology of blade intake and exhaust edges is of great significance for improving the manufacturing level of blades in my country and promoting the development of aviation, energy and national de...

AI Technical Summary

Problems solved by technology

[0005] In view of the above defects or improvement needs of the prior art, the present invention provides an automatic equipment for grinding the blade intake and exhaust edge grinding robot that integrates self-adaptive grinding and three-dimensional measurement; the present invention uses a six-degree-of-freedom articulated industrial robot as the execution unit , using the tooling method of the positioner to clamp the blade, and using a three-axis motion platform with a three-dimensional laser measuring device for three-coordinate non-contact measurement means, which can solve the problem of high-precision grinding of the blade inlet and exhaust edges in the prior art and measurement issues

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