Fully-automatic grinding and polishing device using two-dimensional laser displacement sensor

Abstract

The present invention discloses a fully-automatic grinding and polishing device using a two-dimensional laser displacement sensor. The fully-automatic grinding and polishing device comprises the two-dimensional laser displacement sensor, a support, a quick cutter changing device, a cutter head and a robot; the robot is fixedly connected with the support; the two-dimensional laser displacement sensor and the quick cutter changing device are both mounted on the supporter; the cutter head is installed in the quick cutter changing device; the handle of the cutter head satisfies the holding requirements of the quick cutter changing device; the two-dimensional laser displacement sensor, the robot and the quick cutter changing device are all connected with a robot control system; the robot control system comprises a software control module; and the software control module includes an offline programming module for generating the machining path of a workpiece and an online correction module for correcting the machining path according to differences between the actual coordinates and standard coordinates of the workpiece. With the fully-automatic grinding and polishing device of the invention adopted, the problems of poor universality, low precision, mechanical arm vibration and wear-caused uneven cutter head output forces of a traditional robot can be solved, and the requirements of different polishing and grinding conditions can be satisfied.

Description

Technical field [0001] The invention belongs to the technical field of laser processing equipment, and specifically relates to a full-automatic polishing device using a two-dimensional laser displacement sensor. Background technique [0002] In modern manufacturing production, almost all mold workpieces undergo grinding and polishing processing procedures after they are formed, which is in great demand. Traditional manual processing methods have many shortcomings, such as: (1) the harm of the dust environment to the human body; (2) the rising labor cost; (3) the quality cannot be guaranteed depending on personal experience. [0003] In recent years, my country has gradually paid attention to and developed robotics technology, and it has been widely used in polishing and other processes. The robot drives the cutter head to automatically complete the grinding operation through the corresponding control system and the structure with a certain degree of freedom, which effectively solv...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a fully automatic grinding and polishing device using a two-dimensional laser displacement sensor to solve the problems of poor versatility, low precision, tremor of the mechanical arm, and uneven output force of the cutter head due to wear and tear of traditional robots.

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