Lead screw type information storage entity clamping mechanical arm and method

Abstract

The invention discloses a lead screw type information storage entity clamping mechanical arm applied to a storage cabinet. The lead screw type information storage entity clamping mechanical arm comprises a fixed base, two sliding lead screws, a moving base, a clamping lead screw and clamping jaws. The storage cabinet is of a shelf type structure and is provided with multiple storage spaces. Each storage space is provided with a redundant space for posture correction and guarantees that an information storage entity can be transversely arranged. The two sides of the fixed base are provided withsliding grooves. The bottom of the moving base is installed in the sliding grooves on the left side and right side of the fixed base through sliding blocks. The sliding lead screws comprise the leftsliding lead screw and the right sliding lead screw which are installed in the sliding grooves of the fixed base, and the sliding lead screws drive the moving base to move front and back on the fixedbase. The clamping jaws are arranged on the clamping lead screw in a sleeving manner and can move for opening or closing in sliding grooves of the moving base. The clamping lead screw is installed inthe moving base and drives the clamping jaws to move for opening or closing.

Description

technical field [0001] The invention relates to a lead-screw type clamping manipulator and method for an information storage entity. Background technique [0002] Information storage entities (such as archives, books, video materials, etc., represented by archives below, but not limited to archives) are real records of human history, reflecting people's understanding of objective things and phenomena, and are the crystallization of knowledge and technology. , is 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 t...

AI Technical Summary

Problems solved by technology

[0007] 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. the difficulty;

[0008] 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;

[0009] 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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