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Single station semi-automatic AA equipment

A semi-automatic, single-station technology, applied in metal processing equipment, manufacturing tools, image data processing, etc., can solve problems such as single function, low product yield, low flexibility and precision, and achieve high four-corner definition , Improve the yield and improve the effect of accuracy

Pending Publication Date: 2018-09-11
深圳中科精工科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The flexibility and accuracy of the existing AA equipment operation process is not high, resulting in low product yield; in addition, the function is single, such as no integrated automatic dispensing and other functions

Method used

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  • Single station semi-automatic AA equipment
  • Single station semi-automatic AA equipment
  • Single station semi-automatic AA equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0064] Example 1: (for 3D camera assembly)

[0065] The AA equipment also includes a speckle collection mechanism 6, which is correspondingly arranged above the AA device 1; the speckle collection mechanism 6 includes a Screen module 31, a first material top detection camera 32, a first lifting drive mechanism 33. The first cover plate 34; the Screen module 31 is embedded in the first cover plate 34, and the first lift drive mechanism 33 is used to drive the first cover plate 34 to drive the Screen module 31 up and down; the first material top detection camera 32 is erected above the Screen module 31, and is used to collect the speckle pattern projected by the first material on the Screen module 31.

Embodiment 2

[0066] Example 2: (for non-3D camera assembly)

[0067] The AA device also includes a Chart mechanism 6', and the Chart mechanism 6' is correspondingly arranged above the AA device 1; the Chart mechanism 6' includes a Screen module 31', a second lift drive mechanism 32', a backlight module (Fig. not shown in), the opening and closing drive mechanism 33', the second cover 34', the third cover 35'; the Screen module 31' is embedded in the second cover 34', and the backlight module is arranged in the second In the inner side of the three cover plates 35'; the Screen module 31' is used to place the Chart icon target for shooting and collecting of the first material; the third cover plate 35' covers the top of the second cover plate 34', both One side is connected by a hinge, and the other side is driven to open and close by an opening and closing drive mechanism 33'; the second lift drive mechanism 32' is used to drive the second cover plate 34' and the third cover plate 35' to ...

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Abstract

The invention discloses single station semi-automatic AA equipment, which an AA device, and a loading and unloading device, wherein the loading and unloading device is located above the AA device andis used for loading a first material and a second material to the AA device, and unloading the finished products or the defective products in the AA device. According to the single station semi-automatic AA equipment, a specific target image is captured by a Sensor thereof or the speckles emitted by the Sensor are collected and analyzed, an image acquisition module returns the collected target image or speckle pattern to background program processing to control six-degree-of-freedom high-precision AA alignment, so that higher field of view clarity can be achieved, and the yield of Sensor and Lens assembling can be improved. At the same time, automatic dispensing, glue breaking detection and UV curing can be realized.

Description

technical field [0001] The invention relates to the technical field of camera assembly, in particular to a single-station semi-automatic AA equipment. Background technique [0002] In the packaging process of the camera, it involves multiple assembly of spare parts such as the image sensor (Sensor), lens, etc. Traditional packaging equipment such as CSP and COB, etc., are all mobile assemblies of spare parts according to the parameters adjusted by the equipment (Passive Alignment, passive alignment techniques). Therefore, the superposition tolerance of spare parts is getting bigger and bigger, and the final effect on the camera is that the clearest position of the photo picture may deviate from the center of the picture, and the definition of the four corners is uneven. [0003] The so-called AA process, or Active Alignment, is interpreted as active alignment in Chinese, which is a technology to determine the relative position in the assembly process of spare parts. When t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/225G06T7/80B23P21/00
CPCG06T7/80B23P21/00H04N23/50
Inventor 王华茂黄辉刘建辉易佳朋樊宁勇
Owner 深圳中科精工科技有限公司
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