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High-efficiency mobile phone lens assembly process

A lens assembly, high-efficiency technology, applied in installation, optics, instruments, etc., can solve the problems of reducing the market competitiveness of product yield, difficult to ensure the consistency of assembly quality, and low surface hardness of mobile phone lenses, so as to avoid the pattern being damaged. Scratch, antibacterial effect is lasting and efficient, the effect of improving scratch resistance

Pending Publication Date: 2019-05-21
HUBEI HUAXIN PHOTOELECTRIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the field of mobile phone lens production and technology research and development, the assembly of mobile phone lenses tends to be automated and intelligent; while the traditional assembly is done manually, that is, using tweezers to pick up the lens or a suction pen to assemble the lens, the process is extremely unstable , the assembly process is difficult to ensure the consistency of assembly quality
Under the background that mobile phone lenses have higher and higher requirements for assembly precision, manual assembly can no longer meet the assembly requirements, and automatic assembly has become an inevitable development trend.
In addition, it is easy to pollute the optical lens and damage the lens during the assembly process, and it is difficult to guarantee the product quality, which greatly reduces the product yield and the market competitiveness of the enterprise.
Moreover, the surface hardness of the existing mobile phone lens is low and easy to scratch

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] A high-efficiency mobile phone lens assembly process, the method includes the following steps:

[0038] 1) Forming: Put the formed and sheared lenses into 12*12 collars, and put 144 lenses into each collar;

[0039] 2) Coating: the whole plate (12*12) is loaded into the jig for coating;

[0040] 3) Assembly: Assemble the whole plate, 144 pieces at one time;

[0041] Complete the high-efficiency mobile phone lens assembly process.

[0042] Preferably, the installation equipment used in the process is an automatic multi-head assembly machine: the manufacturer is: Shenzhen Xindingyuan Photoelectric Co., Ltd., model: XDY-ZL-D2

[0043] Further preferably, as Figure 1-2 As shown, the step 3) assembly of the whole plate includes the following steps:

[0044] 1. After disassembling the lens collar, place the lens collar 12*12 flat on the lens carrier A;

[0045] 2. Place the lens guide disc flat on the mirror chamber that has been placed, and the guide disc hole should b...

Embodiment 2

[0050] The lens used in the process described in Example 1 consists of a polycarbonate layer, a pattern layer, an ultraviolet glue layer, a polyethylene terephthalate layer, and a bacteriostatic layer that are sequentially stacked from bottom to top.

[0051] Preferably, the thickness of the ultraviolet glue layer is 6 μm, the solid content of the ultraviolet glue is 85%, and the viscosity is 1500cps;

[0052] The hardness of the polyethylene terephthalate layer is not lower than 3H, its thickness is 0.18mm, and the thickness of the polycarbonate layer is 0.5mm.

[0053] The raw materials of the antibacterial layer include the following components in parts by weight: 25 parts of ethanol, 24 parts of n-butyl acrylate, 28 parts of nano-copper, 23 parts of copper sulfate, 15 parts of silica gel, 9 parts of fluorinated polyethylene, 12 parts of titanium dioxide, 3 parts of chitosan.

[0054] The manufacturing process of the lens is:

[0055] A The polycarbonate layer material is...

Embodiment 3

[0062] Other embodiment 2, the raw material of the antibacterial layer also includes the following components by weight: 2 parts of konjac glucan. The performance of the lens of the mobile phone in this embodiment is tested, and the antibacterial time of the lens is as long as 10 hours, the viscosity is first grade, and the wear rate of the lens body is 7% after grinding at 20000rpm for 5 minutes.

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Abstract

The invention relates to a high-efficiency mobile phone lens assembly process. The method includes the following steps that: formed and sheared lenses are loaded into 12*12 lantern rings, and each tray of lantern rings is loaded with 144 lenses; film plating is performed: the whole tray of (12*12) lantern rings loaded with the lenses is arranged into a fixture so as to be subjected to film plating; and whole-tray assembly is performed: the 144 lenses are assembled at one time. Thus, the high-efficiency mobile phone lens assembly process is completed. Compared with the efficiency of a conventional mobile phone single-lens assembly process, the efficiency of the high-efficiency mobile phone lens assembly process of the invention is increased by 143%.

Description

field of invention [0001] The invention belongs to the technical field of lens production equipment and relates to a high-efficiency mobile phone lens assembly process. Background technique [0002] In the field of mobile phone lens production and technology research and development, the assembly of mobile phone lenses tends to be automated and intelligent; while the traditional assembly is done manually, that is, using tweezers to pick up the lens or a suction pen to assemble the lens, the process is extremely unstable , the assembly process is difficult to ensure the consistency of assembly quality. In the context of increasingly high assembly precision requirements for mobile phone lenses, manual assembly can no longer meet assembly requirements, and automatic assembly has become an inevitable development trend. In addition, it is easy to pollute the optical lens and damage the lens during the assembly process, and it is difficult to guarantee the product quality, which ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B7/02G02B1/14G02B1/18G03B30/00
Inventor 杜冯林
Owner HUBEI HUAXIN PHOTOELECTRIC CO LTD
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