Telescopic mechanical arm type information storage entity piece management robot and method

Abstract

The invention discloses a telescopic mechanical arm type information storage entity piece management robot and a method. The telescopic mechanical arm type information storage entity piece managementrobot comprises a truss structure, a multi-degree of freedom mechanical arm and a mechanical gripper. The truss mechanism is fixed to the upper end of an information storage entity piece storage room,an X-Y coordinate form is adopted, and the truss mechanism can be moved at any position in a horizontal plane. The multi-degree of freedom mechanical arm includes a fixed portion and a moving portion, the tail end of the fixed portion is connected with a truss, and the moving portion is connected with the mechanical gripper. The moving portion can move in a vertical plane, and is combined together with the truss to form an X-Y-Z three-coordinate motion system to reach all storage cabinets contained in the storage room. The multi-degree of freedom mechanical arm includes a first telescopic armand a second telescopic arm which are sequentially connected, the second telescopic arm is connected with the mechanical gripper, and the joint is connected by a rotary joint to adjust position and angle of the mechanical gripper.

Description

technical field [0001] The invention relates to a telescopic manipulator type information storage entity management robot and method. Background technique [0002] Information storage entities, such as archives, are real records of human history, reflecting people's understanding of objective things and phenomena. They are the crystallization of knowledge and technology, and an excellent cultural heritage of mankind. Reasonable development and utilization of archives can not only accelerate the progress of social civilization, but also obtain and create new wealth of knowledge, which is an important driving force to promote the progress of social history and civilization. [0003] However, with the development of society, the number of files is increasing day by day. The transmission of files is a heavy task that file workers must face every day. Accessing files is labor-intensive and the efficiency of file access is low, especially for some confidential files. I don't want...

AI Technical Summary

Problems solved by technology

[0006] First of all, when the size of the interval is the same, it is difficult to ensure that the files or books stored in it will not be tilted, and the angle of tilt is not fixed. If the file or book is tilted, that is, if the pose is not fixed, it will increase the robot's access and positioning. difficulty;

[0007] Secondly, when the robot accesses files, it not only needs to have a clamping action similar to that of a human hand, but in order to ensure the correct posture of the files or books, it is also necessary to design some kind of mechanism on the upper and lower sides of the claws to adjust the posture of the files or books. The structure of the robot will be more complex, increasing the load and reducing the battery life of the robot, and each grasp of the robot requires more adjustment actions and time, which reduces the operating efficiency of the robot;

[0008] In addition, when files or books are stored, if the robot holds the spine to complete the storage, the pages will inevitably fall apart, which may easily cause accidental damage to the files or books. For precious files, this problem must be avoided as much as possible

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