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Assembling equipment, method and assembling system

A technology for assembling equipment and control systems, which is applied to the components of the TV system, TV, optics, etc., can solve the problems of the number of mechanical adjustments that have not been proposed, the failure to screen defective products, and the dynamic assembly efficiency that cannot meet the needs, so as to ensure good products rate, reducing the number of mechanical searches

Inactive Publication Date: 2020-05-01
SHANGHAI INTELIGHT ELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

CN109520712A mainly judges whether it is good or bad, but it does not propose how to reduce the number of mechanical adjustments when all the components to be assembled are good. The efficiency of dynamic assembly still cannot meet the demand, and the defective products cannot be screened during the assembly process

Method used

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  • Assembling equipment, method and assembling system
  • Assembling equipment, method and assembling system
  • Assembling equipment, method and assembling system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0064] A mobile phone lens assembly equipment includes: an image generation system, a control system, a detection system, an assembly adjustment system, and components to be assembled.

[0065] The lens to be assembled is composed of 3 lens groups. The upper, middle and lower lens groups contain 3, 2 and 2 lenses, respectively, a total of 7 lenses. The assembly process is divided into two processes, assembling the lower lens group and the middle lens group respectively, and the upper lens The incoming materials are the middle and lower mirror groups, the middle and lower mirror groups and the photogenic groups.

[0066] The image generation system includes a matching / zooming lens for matching the optical parameters (such as NA, divergence angle, aperture, etc.) of the light beam emitted from the spatial light modulator with the actual lens to be assembled.

[0067] The image generation system also includes 9 sets of similar image generation subsystems, each of which includes a 1080P ...

Embodiment 2

[0100] In order to further increase the assembly speed, multiple devices described in the present invention can also jointly complete the assembly steps, and each device is responsible for a part of the entire assembly process. Taking a lens composed of 6 lenses as an example, each lens is required to be assembled by a dynamic assembly method. In this example, four devices are used to complete the assembly task. The first device is assembled above the lens (object plane direction, mirror group ), the second device assembles the two lenses in the middle, the third device assembles the two lenses below (image plane direction, lower lens group), and the fourth device assembles each of the first three devices. Part of it is assembled into a complete lens.

[0101] It should be pointed out that the third and fourth equipment can adopt the same positive optical path scheme as in the first embodiment (such as figure 1 , figure 2 The object-image relationship is the same as the original...

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Abstract

The invention provides assembling equipment, method and an assembling system. The assembling equipment comprises an image generation system, a detection system, a control system and an assembling adjustment system, wherein the image generation system generates a group of test images to to-be-assembled devices, so that all or part of the to-be-assembled devices can output assembled data and are detected by the detection system to obtain detection information; and the detection system feeds back detection information to the control system, and the control system optimizes assembly parameters ofthe to-be-assembled device according to the detection information and controls the assembly adjustment system to assemble the to-be-assembled device according to the optimized assembly parameters. Thefeeding position is pre-judged through electronic search before feeding, the mechanical search frequency can be greatly reduced by directly feeding to the target position or the vicinity of the target position, and if the result does not meet the requirement, the mechanical system is guided to move according to the result fed back by the electronic search and detection system, so that the assembly can be completed with few mechanical movement frequencies.

Description

Technical field [0001] The present invention relates to the field of assembly technology, in particular, to an assembly device, method and assembly system. Background technique [0002] At present, mobile phone lenses are becoming more and more sophisticated. It is necessary to integrate multiple lenses in a small space, resulting in a very low yield in the assembly process. The problem is mainly caused by errors such as lens tilt, eccentricity, and gap during the assembly process. Similar problems exist in the field of product assembly. In order to solve this problem, dynamic assembly, especially lens Active Alignment (Lens Active Alignment), is regarded by the industry as an important assembly technology in the future. However, the current Lens AA technology has a big bottleneck that is slow in assembly speed, mainly because It is caused by the inability to increase the speed by mechanically searching / adjusting the position of the lens to be assembled. [0003] Chinese inventio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G03B43/00H04N5/225G03B30/00
CPCG03B43/00H04N23/54H04N23/55
Inventor 谈顺毅
Owner SHANGHAI INTELIGHT ELECTRONICS TECH CO LTD