Optical disc rotary coating equipment for optical disc manufacturing

Abstract

The invention discloses optical disc rotary coating equipment for optical disc manufacturing, and relates to the technical field of optical disc manufacturing devices. The optical disc rotary coatingequipment comprises an operation bottom plate, a bearing plate and a cross beam, a support is fixedly connected to the upper surface of the operation bottom plate, an operation box is fixedly connected to the upper surface of the support, and a rotary column is rotatably connected to the inner wall of the operation box through a bearing. The upper surface of the rotary column is fixedly connectedwith an operation table, the upper surface of the operation table is fixedly connected with a limiting column, and an optical disc is placed on the upper surface of the operation table. According to the optical disc rotary coating equipment, through mutual cooperation of the structures, the effects that when the optical disc is dripped, dye is diffused through autorotation of the optical disc, thediffused dye is evenly spin-coated, the rotary coating effect of the optical disc is guaranteed, and the dye can be prevented from splashing in the rotary coating process are achieved; and the problems that traditional optical disc rotary coating equipment is not convenient to use and uneven in rotary coating, and the optical disk rotary coating effect cannot be guaranteed are solved.

Description

technical field [0001] The invention relates to the technical field of optical disc manufacturing devices, in particular to an optical disc spin coating equipment used for optical disc manufacturing. Background technique [0002] With the widespread use of VCD and DVD players, almost every family has some discs. The high-definition sound quality and clear images of discs have been loved by many people. In the production process of discs, it is necessary to dye the surface of discs At present, the dyeing method of discs is generally that the dyes are first dripped on the disc surface, and the dyes are distributed on the disc surface by centrifugal force. However, the method of distributing the dyes on the disc surface only by centrifugal force cannot guarantee the uniform coating of the disc surface. Dye cannot guarantee a good coating and dyeing effect on the disc, and it is easy to cause the dye to splash and pollute the disc processing environment during the process of usi...

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a kind of disc spin-coating equipment that is used for the manufacture of optical discs, which has the ability to diffuse the dye by rotating the disc when the disc is dripped, and evenly spin-coat the diffused dye, ensuring the optical disc Spin-coating effect, and the effect of dye splashing can be avoided during the spin-coating process, which solves the problems of inconvenient use of traditional disc spin-coating equipment, uneven spin-coating, and inability to guarantee the effect of disc spin-coating

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