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LED bulb surface detection device and method

A technology for LED light bulbs, surface detection, applied in the direction of detecting the appearance of fluid at the leak point, testing optical properties, using liquid/vacuum degree for liquid tightness measurement, etc. To achieve the effect of saving manpower, avoiding position deviation, and avoiding failures

Active Publication Date: 2021-04-23
杭州精成光电电器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the existing LED bulb production process, the bulb is made of resin blow molding. When the bulb is blown, due to the defects in the inner wall of the mold, the surface of the blown bulb will be rough. During the blow molding process, the surface of the bulb will not be smooth. Also, because of the material inside the glass and the pollution of the air environment, there will be raised vertebral organisms on the glass surface, such as raised particles or some other protrusions. It is common to visually observe by placing lights, but visual inspection is not suitable for tiny It is difficult to identify the protrusions, so it is necessary to design a LED bulb surface detection device and detection method

Method used

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  • LED bulb surface detection device and method

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Embodiment 1

[0037] see Figure 1-8 , the present invention provides a technical solution: a device for detecting the surface of an LED light bulb, including a workbench 1, on which a turning block 2 is rotatably installed, on which a light bulb screw seat 3 is rotatably installed, on the workbench 1 A chute 4 is opened, and a mounting block 5 is slidably installed in the chute 4. An opening 6 is provided on the mounting block 5, and a scraping device is installed in the opening 6. A display component is mounted on the mounting block 5. The shape of the opening 6 is consistent with the The surface of the bulb to be tested is consistent, and the scraping device cooperates with the display component to realize the surface roughness detection of the bulb. The position of the scraping device can be adjusted by sliding the mounting block 5. When the mounting block 5 moves to the rightmost end of the chute 4 , at this moment, the scraping device is in close contact with the surface of the bulb scr...

Embodiment 2

[0045] A device for detecting the surface of an LED light bulb, comprising a workbench 1, the bottom end of the workbench 1 is supported by a support leg 37, and one side of the top of the workbench 1 is provided with an intermittent rotating shaft 31, and the intermittent rotating shaft 31 is in the center of the workbench 1. One side rotates intermittently, and the top of the intermittent rotating shaft 31 is fixedly equipped with a swivel 30 of circular structure, and the top of the swivel 30 is fixedly installed with several turning blocks 2 at equal intervals, and each turning block 2 is rotatably installed with a bulb screw connection seat 3. A plurality of LED bulbs are rotatably installed on the bulb screw seat 3 of each turn block 2. A chute 4 is provided on the workbench 1. A mounting block 5 is slidably installed in the chute 4, and an opening is opened on the mounting block 5. 6, and a scraping device is installed in the opening 6, and a display component is install...

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Abstract

The invention discloses an LED bulb surface detection device and method. The device comprises a workbench which is rotatingly provided with a rotating block, the rotating block is rotatingly provided with a bulb screw joint seat, the workbench is provided with a sliding groove, and the interior of the sliding groove is slidingly provided with an installation block. By arranging a scraping device and a display assembly, the scraping device can scrape the surface of a bulb. If the surface of the bulb is protruded or sunken, the position of a firing pin can be changed, and an operator can be reminded that the surface of the bulb has defects by combining the use of the display assembly; and a detection frame and adsorption cotton are arranged, the adsorption cotton is used for adsorbing bubble water, the adsorption cotton is used for coating the surface of the to-be-detected bulb with a layer of bubble water, and if the surface of the bulb has a leak hole, a bubble is formed, so the air tightness of the surface of the bulb can be detected.

Description

technical field [0001] The invention relates to the technical field of light bulb detection, in particular to an LED light bulb surface detection device and detection method. Background technique [0002] In the existing LED bulb production process, the bulb is made of resin blow molding. When the bulb is blown, due to the defects in the inner wall of the mold, the surface of the blown bulb will be rough. During the blow molding process, the surface of the bulb will not be smooth. Also, because of the material inside the glass and the pollution of the air environment, there will be raised vertebral organisms on the glass surface, such as raised particles or some other protrusions. It is common to visually observe by placing lights, but visual inspection is not suitable for tiny The protrusions are difficult to identify, so it is necessary to design a surface detection device and detection method for LED bulbs. Contents of the invention [0003] The object of the present i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M11/02G01M3/12
CPCY02B20/40
Inventor 王成龙
Owner 杭州精成光电电器有限公司
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