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Screening device

A technology of screening device and material distribution device, applied in transportation and packaging, conveyors, conveyor objects, etc., can solve problems such as reverse loading, no solution proposed, fatigue, misjudgment, etc., to ensure imaging quality and promote clarity Imaging, the effect of ensuring accuracy

Active Publication Date: 2017-08-29
ZHEJIANG SUNNY OPTICAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the minimum thickness of the light-shielding spacers that have been used in mass production is as thin as 0.012mm. Under the current technological conditions, the mass assembly of this ultra-thin light-shielding spacers can only be done manually, or the light-shielding spacers are manually placed by personnel. Put it on the light-shielding spacer fixture, and then take out the light-shielding spacer by the manipulator and assemble it into other parts
In the context of mass production, this method of operation has low efficiency of manual operation and low production capacity of products
At the same time, in the process of manual operation, the light-shielding spacers are prone to bending, scratching and other poor appearance, and the scrap rate is high
[0003] In the process of manual operation, due to uncontrollable factors such as fatigue and misjudgment of the naked eye, problems such as wrong recognition of the front and back of the light-shielding spacer, reverse installation, over-installation, and missing installation are prone to occur, resulting in the scrapping of the entire set of lenses
Due to strict requirements on the proficiency of operators, the labor cost is also high
[0004] For the above problems, no effective solution has been proposed

Method used

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Examples

Experimental program
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Embodiment Construction

[0044] figure 1 is a perspective view schematically showing a screening device according to an embodiment of the present invention;

[0045] figure 2 is a perspective view schematically showing a screening device according to one embodiment of the present invention.

[0046] combine figure 1 and figure 2As shown, according to an embodiment of the present invention, the screening device of the present invention includes a discharge unit 1 , an overturning unit 2 , a picking unit 3 , an identification unit 4 , an air suction device 5 and a support plate 6 . In this embodiment, the discharging unit 1 , the turning unit 2 , the picking unit 3 , the identifying unit 4 and the suction device 5 are all fixedly supported on the support plate 6 . The discharging unit 1 is arranged adjacent to the turning unit 2 , and the identification unit 4 is located above the discharging unit 1 and the turning unit 2 . The discharge unit 1 mainly stores the material A and conveys the materia...

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PUM

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Abstract

The invention relates to a screening device. The screening device comprises a discharge unit, a turnover unit and a pickup unit, and further comprises a recognition unit. The obverse side and the reverse side of a material can be accurately judged through the recognition unit, the recognition speed is high, recognition is precise, and thus the problem of low artificial recognition process efficiency is solved. In the artificial recognition process, problems such as visual fatigue and wrong judgment are prone to occurring, obverse side and the reverse side recognition errors generated by artificial recognition can be effectively avoided through the recognition unit, and the percent of pass of products in the subsequent product assembly process is further guaranteed.

Description

technical field [0001] The invention relates to a screening device, in particular to a vibration screening device for a light-shielding spacer. Background technique [0002] As one of the important parts that block light in the mobile phone lens, the light-shielding spacer is showing a trend of thinning and has requirements for positive and negative directions. At present, the minimum thickness of the light-shielding spacers that have been used in mass production is as thin as 0.012mm. Under the current technological conditions, the mass assembly of such ultra-thin light-shielding spacers can only be done manually, or the light-shielding spacers are manually placed by personnel. Put it on the light-shielding spacer fixture, and then take out the light-shielding spacer by the manipulator and assemble it into other parts. In the context of mass production, this method of operation has low efficiency of manual operation and low production capacity of products. At the same tim...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G47/14B65G47/90
CPCB65G47/1421B65G47/90B65G2201/022
Inventor 叶小伟谢桂华沈科良黄浩斌俞磊周建狄郭军华
Owner ZHEJIANG SUNNY OPTICAL CO LTD
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