Automatic disk grabbing device for compact-disk server

Abstract

The invention discloses an automatic disk grabbing device for a compact-disk server. The automatic disk grabbing device comprises a supporting plate, wherein the supporting plate is provided with a main rod, the lower end of the main rod is provided with a conical rod, two first rotating elements are arranged between the main rod and the conical rod, each first rotating element is provided with a vertical shaft and a disk lifting piece, the upper end of the main rod is provided with a second rotating element which can rotate relative to the main rod, the second rotating element is provided with two projections, the vertical shaft passes through the main rod, a connecting piece is fixed on the upper end of the vertical shaft, the connecting piece is provided with a guide groove which is matched with the projection in a sliding way, the disk grabbing device also comprises electromagnet and a connecting rod as well as a spring which is arranged between the connecting rod and the electromagnet, the connecting rod is movably connected with the second rotating element through the connecting piece, the disk grabbing device controls the connecting rod to be stretched or withdrawn through the electromagnet, the first rotating element is driven by the second rotating element and the connecting piece to rotate forwardly and reversely so as to further control the disk lifting piece to stretch out or withdraw into a gap between the main rod and the conical rod. The automatic disk grabbing device can automatically grab compact disks of any designated quantity, so the storage density and the space utilization effect can be greatly improved.

Description

technical field [0001] The invention relates to an automatic disc grabber used in a disc library. Background technique [0002] Optical disc library is a mass data storage device that uses standardized optical discs as data storage media, and is widely used for long-term and permanent storage of data. The optical disc library is connected with the computer through the data communication interface, and the data on all the optical discs in the optical disc library can be automatically provided to the user through the management software of the optical disc library, and at the same time, data can be conveniently written to the optical discs in the optical disc library. The principle structure of a typical optical disc library is as follows: figure 1 as shown, figure 1 The optical disc library in the optical disc library consists of a disc magazine, an optical drive, a robot assembly that transfers discs between the disc magazine and the optical drive, a motor drive control un...

AI Technical Summary

Problems solved by technology

[0004] In the currently used disc magazine, one disc is placed in a disc tray, and the disc tray and the disc produce friction, which is easy to damage the data stored in the disc

The existing disc grabber can only grab and place one disc at a time, resulting in a large storage device, a lot of materials, high energy consumption, and low work efficiency

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