Manipulator for industrial intelligent manufacturing

Abstract

The invention discloses a manipulator for industrial intelligent manufacturing. A detecting rod is arranged in a sucking disc body in a lifting manner through a driving mechanism; all detecting headsof all sucking disc components are driven by the driving mechanism to stretch out of avoiding detecting through holes simultaneously to detect the relative posture of the grabbed surface of a to-be-grabbed workpiece and each of sucking disc heads so as to further adjust the sucking posture of a sucking disc array through a robot arm and a posture-adjusting mechanical arm mechanism according to thedetecting result, and then, the sucking disc heads retract the avoiding detecting through holes to utilize the sucking disc heads to grab workpieces, so when the sucking disc sucks and grabs the workpiece, the posture condition between the workpiece and the sucking disc is ensured, all sucking discs are further ensured to be aligned with the grabbed surfaces of the workpieces when the sucking discs suck workpieces, and the workpiece stability and uniformity are ensured during the grabbing process.

Description

technical field [0001] Specifically, the invention is a manipulator used for industrial intelligent manufacturing, and relates to the related field of workpiece grabbing equipment. Background technique [0002] At present, with the continuous development of industrial automation, there are more and more applications of industrial manipulators, especially for some large-scale thin-walled, easy-to-deform or high-precision occasions, such as thin-walled sheet metal, large glass, optical products, When grasping workpieces such as panels, not only a large manipulator is required, but also the grasping pose of the workpiece or the pose of the manipulator needs to be fine-tuned to ensure that all parts of the workpiece are uniformly grasped. Forced to prevent improper grasping and local grasping force is too large and other parts of the grasping force is small or even some parts have no grasping force, resulting in deformation of the workpiece or even damage to the workpiece. Howe...

AI Technical Summary

Problems solved by technology

[0002] At present, with the continuous development of industrial automation, there are more and more applications of industrial manipulators, especially for some large-scale thin-walled, easy-to-deform or high-precision occasions, such as thin-walled sheet metal, large glass, optical products, When grasping workpieces such as panels, not only a large manipulator is required, but also the grasping pose of the workpiece or the pose of the manipulator needs to be fine-tuned to ensure that all parts of the workpiece are uniformly grasped. Under force, prevent improper grasping and local grasping force is too large and other parts of the grasping force is small or even some parts have no grasping force, resulting in deformation of the workpiece or even damage to the workpiece

However, when the current manipulator uses vacuum suction cups for grasping, it generally uses the suction cup array for grasping, and if the workpiece is not in the correct position or does not correspond to the position of the suction cup array of the manipulator, it is easy to make some suction cups ineffective when grasping. Adsorption, which causes the workpiece to be subject to a large local force, while some areas are not stressed, resulting in irreversible damage to the workpiece

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