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A curved glass coating device, coating process and coating product

A technology of curved glass and coating device, applied in the direction of coating, can solve the problems of uneven coating and poor printing of curved 3D glass, and achieve the effect of improving the appearance yield, avoiding over-plating, and uniform film thickness

Active Publication Date: 2021-08-27
LENS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In summary, there is an urgent need for a curved glass coating device, coating process and coating products to solve the problems of uneven coating and poor film printing of curved 3D glass in the prior art

Method used

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  • A curved glass coating device, coating process and coating product
  • A curved glass coating device, coating process and coating product
  • A curved glass coating device, coating process and coating product

Examples

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Embodiment 1

[0038] see figure 1 , a curved glass coating device, comprising a coating device body 5, a rotatably arranged workbench 1, a motor 6 for driving the movement of the workbench 1, a hanging plate 4 arranged on the workbench 1, and the The hanging plate 4 is facing the target spray head 3 and the correction component 2 arranged between the hanging plate 4 and the target spray head 3, and the workbench 1 is vertically arranged in the middle of the coating device body 5 , the workbench 1 includes an upper plate 1.1 and a lower plate 1.2 arranged up and down, welded by a fixed rod 1.3 between the upper plate 1.1 and the lower plate 1.2, and the direction of the axis of rotation of the workbench 1 is parallel to its own length direction ( That is, the direction where the fixed rod 1.3 is located); the two ends of the hanging board 4 in the length direction are fixedly arranged with the workbench 1, see Figure 1~2 , the hanging board 4 includes a projection 4.1 arranged in the middl...

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Abstract

The invention provides a curved glass coating device, a coating process and a coating product, which include a rotatable workbench, a power source for driving the workbench, a hanging plate set on the workbench, and a hanger The plate is opposite to the target spray head and the correction component arranged between the hanging plate and the target spray head, the rotation axis direction of the worktable is parallel to its own length direction; The end is fixed with the workbench, and the hanging plate includes a bump set in the middle for placing the curved glass, and the bump and the curved glass are fixedly connected by an adhesive member, and the correction part includes a correction plate and a tooth piece arranged in the same plane And the plane is perpendicular to the line connecting the spraying center of the nozzle of the target material and the geometric center of the bump. The coating device of the invention has simple structure, simplified coating process steps and convenient operation. The spectral wavelength of the coating product is 380-1100nm, the light transmittance is greater than 94%, and the film thickness is uniform.

Description

technical field [0001] The invention relates to the technical field of curved glass coating, in particular to a curved glass coating device, a coating process and a coating product. Background technique [0002] When the existing curved glass coating device performs vacuum coating on curved glass products, most of them drive the product to move by fixing the target nozzle to complete the coating. This makes it difficult to ensure uniform coating of large curved 3D glass products, mainly on curved glass. The edge area of ​​the product is far away from the target due to the small sputtering angle of the coating, and the film material is less coated, and the film thickness will be thinner; Thickness will be thicker. Uneven coating directly affects the performance and appearance of the product. The difference in film thickness on the surface of the substrate of large curved 3D glass products directly leads to the color difference between the edge and the middle of the entire su...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C03C17/34
CPCC03C17/3417C03C2218/156
Inventor 周群飞庄立军
Owner LENS TECH
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