Double-arm casting sampling detection robot

Abstract

The invention discloses a double-arm casting sampling detection robot. The double-arm casting sampling detection robot comprises a moving platform, a waist rotating device, a lifting machine body, a shoulder support, a left work arm, a right work arm, a binocular stereo-vision system and a detection device. The moving platform is a walking mechanism and a bearing platform of the double-arm castingsampling detection robot, the waist rotating device and the lifting machine body can separately realize rotating and lifting adjusting functions, and the left work arm and the right work arm which are installed on the shoulder support are separately used for clamping castings and cutting castings. Three dimension scanning and component analysis testing are carried out in the detection device, andthe binocular stereo-vision system is used for obtaining field images and performing tasks such as navigation, target recognition and measurement. The double-arm casting sampling detection robot is used in casting production for replacing manual sampling, geometric parameter measurement, casting defect, component analysis and the like to the castings and samples; and the double-arm casting sampling detection robot has the advantages of high degree of automation, high adaptability and fast and convenient properties, can overcome the technical defects of existing detection devices and is more suitable for popularization.

Description

technical field [0001] The invention relates to a robot in the field of automation equipment, in particular to a movable dual-arm casting sampling detection robot. Background technique [0002] With rising labor prices, the "demographic dividend" of China's manufacturing industry is disappearing. The international economic situation is complex and changeable, the world economy is deeply adjusted, developed countries are promoting "reindustrialization" and "manufacturing return", and the trend of global high-end manufacturing competition is becoming increasingly obvious. The robot density in China's manufacturing industry is far lower than the global average, and the robot industry has a lot of room for development. The technical level of industrial robots determines the precision, accuracy and efficiency of manufacturing production, and the depth and breadth of its application has become an important symbol to measure a country's manufacturing level and technological level....

AI Technical Summary

Problems solved by technology

The vision system of existing robots mostly uses a monocular camera or a common binocular camera, and the information obtained is mostly planar, and the accuracy of the distance measurement is low, which in turn affects the accuracy of the two-arm cooperation; secondly, the robot has a single function and free Insufficient precision, the distance between the arms cannot be adjusted, and most of the kinematic pairs used are revolving pairs, which limits the working space and flexibility of the arms, and is not conducive to performing complex tasks

Existing dual-arm robots cannot be directly used to perform tasks such as post-casting sampling and component analysis and testing of castings

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