Air bag polishing device with online detection function based on industrial robot

Abstract

The invention provides an air bag polishing device with an online detection function based on an industrial robot. The air bag polishing device comprises an industrial robot module, a precession polishing module and an online detection module. A base is connected with the first end of a big arm, the second end of the big arm is connected with the first end of a small arm, and the second end of the small arm is connected with the first end of a connecting support. The second end of the connecting support is connected with the first end of a revolution shaft, a first stepping motor is connected with the second end of the revolution shaft, and the third end of the revolution shaft is connected with the first end of a rotating frame. The first end of a detection equipment fixing frame is fixedly connected with the third end of the connecting support, the second end of the detection equipment fixing frame is connected with the first end of a disc tool changer assembly, and a laser interferometer assembly, a laser radar assembly and a high-speed camera assembly are distributed at the second end of the disc tool changer assembly at 120-degree intervals. Air bag polishing and the industrial robot are combined, the online detection module is arranged, the workpiece polishing quality is detected in real time, and polishing process parameters are fed back and adjusted.

Description

technical field [0001] The invention relates to the field of on-line detection and intelligent control, in particular to an airbag polishing device with on-line detection based on an industrial robot. Background technique [0002] With the development of science and technology, free-form optical components have been widely used in various optical systems. However, factors such as poor processing quality, low processing efficiency, and high cost at this stage greatly restrict the application and promotion of high-precision components such as free-form components. As an emerging polishing technology at home and abroad in recent years, airbag polishing has been widely used in ultra-precision processing of optical components. Airbag polishing can obtain stable material removal characteristics and high-quality polished surfaces. With the rapid development of contemporary automated manufacturing, industrial robot technology has been applied to many aspects such as mold processing,...

AI Technical Summary

Problems solved by technology

[0004] The traditional airbag polishing equipment does not have the function of on-line detection. The polished product needs to be removed from the polishing machine and sent to the instrument room for measurement of surface accuracy and roughness. Reinstall for polishing

Moreover, the control mode of the traditional airbag polishing robot is the teaching mode, so it can only polish one or several surfaces. Therefore, the types of workpieces processed by traditional polishing equipment are single, inefficient, time-consuming, labor-intensive, and unable to monitor and feedback in real time surface quality

Moreover, if the traditional airbag polishing equipment wants to change the processing precession angle, the entire airbag polishing precession module must be replaced

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