Front end fixture of automatic feeding and discharge robot of integral machine tool and calibration method

Abstract

The invention discloses a front end fixture of an automatic feeding and discharge robot of an integral machine tool, relates to the field of industrial automation, and further discloses a calibrationmethod thereof. The front end fixture comprises a connecting part, a feeding part and a discharge part, wherein the feeding part and the discharge part are mounted at the two ends of the connecting part; the feeding part comprises a vacuum part, a telescopic part, a guiding mechanism and a feeding connecting plate; the vacuum part is mounted on the feeding connecting plate; one end of the telescopic part is mounted on the connecting part, and the other end of the telescopic part is connected with the feeding connecting plate; one end of the guiding mechanism is mounted on the connecting part,and the other end of the guiding mechanism is connected with the feeding connecting plate; the discharge part comprises a clamping part and a limiting element; the limiting element is fixedly connected with the clamping part through a linear guide rail; and a flange hole fixedly connected with the robot is reserved in the connecting part. According to the front end fixture and the calibration method thereof, continuous and quick feeding and discharge can be achieved in a narrow space, and processing precision and product quality are guaranteed while production efficiency is improved.

Description

technical field [0001] The invention relates to the field of industrial automation, in particular to a front-end fixture and a calibration method of an integral machine tool automatic loading and unloading robot. Background technique [0002] At present, in the process of modern industrial production, with the improvement of product quality and process difficulty, manual operations can no longer meet the production requirements in terms of cost, efficiency and precision. Industrial robots, as comprehensive products integrating machinery, electronics, computers and other technologies, It has gradually replaced manual work and created great value in the field of industrial automation. Industrial robots can not only replace some functions of humans, but also have extraordinary physical capabilities, especially in long-term continuous work, various harsh operating environments, and repetitive operating conditions. The production cost is reduced; the robot loading and unloading ...

AI Technical Summary

Problems solved by technology

[0003] Although industrial robots are superior in reducing costs, improving production efficiency, and ensuring product quality, at this stage most robots use mature and specially designed mechanical grippers for automatic loading and unloading of machine tools. Take the processed parts out of the machine tool and place them in a fixed position, and then grab the unprocessed blanks for loading; the other part is to design special loading and unloading four-axis robots and special machinery for special parts. Loading and unloading structures, these structures have limitations such as complex design, high manufacturing cost, poor versatility, limited movement in a small space, and long time for switching between loading and unloading

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