Coating device

A coating device and coating technology, which is applied to the surface coating liquid device, coating, optics, etc., can solve the problems of coating failure, manual coating time-consuming and labor-intensive, and low efficiency

Inactive Publication Date: 2010-02-17
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, since the lens is often more precise, the requirements for applying matting paint are relatively high, and a little carelessness in manual coating will cause coating failure. In addition, manual coating is time-consuming and laborious, and the efficiency is low

Method used

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Embodiment Construction

[0011] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0012] see figure 1 and figure 2 , the coating device provided by the present invention includes an operating platform 10, a carrier plate 20 slidably installed on the operating platform 10, a The support arm 30 and a coating rod 40 that passes through the support arm 30 and can slide relative to the support arm 30 , the surface of the carrier plate 20 is provided with a lens fixing area 203 , the bottom of the support arm 30 The end faces the lens fixing area 203 .

[0013] The operating platform 10 is provided with a groove 101 across its surface, and a sliding rail 1011 is extended from two opposite top ends of the sidewalls of the groove 101 .

[0014] The carrier board 20 includes a sliding portion 201 and a lens fixing portion 202 on the sliding portion 201 . Two opposite sliding grooves 2011 are provided on both sides of the bottom end of the sliding part...

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Abstract

The invention provides a coating device. The coating device comprises an operating platform, a carrier plate which can be slidably arranged on the operating platform, a support arm which is positionedat one side of the carrier plate and fixed on the operating platform, and a coating rod which is arranged on the support arm in a penetrating manner and can slide in relation to the support arm. Thesurface of the carrier plate is provided with a lens fixing area and the lower end of the support arm is just opposite to the lens fixing area. The coating device has the advantages of quick and evencoating after replacing traditional artificial coating, thus improving coating efficiency.

Description

technical field [0001] The invention relates to a coating device, in particular to a coating device for optical lenses. Background technique [0002] Lens modules often produce stray light due to the reflection of light between the lenses, causing ghosting and affecting the imaging quality of the lens module. Therefore, how to eliminate ghosting is a problem that must be considered in the process of lens module production. [0003] The existing method to eliminate ghosting is: apply black matting paint on the non-effective optical aperture area of ​​the lens, so as to reduce the reflection of light between the mirrors and achieve the purpose of eliminating ghosting. At present, the coating of matting paint is artificial Method coating. [0004] However, since the lens is often more precise, the requirements for applying matting paint are also relatively high, and a little carelessness in manual coating will cause coating failure. In addition, manual coating is time-consumin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05C5/02B05C13/02C03C17/00
CPCB05C1/06B29D11/00865B05C1/027G02B27/0018B05C13/02
Inventor 林宗瑜
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD
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