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LED surface mounting support crack detection and extraction device and LED surface mounting support crack detection method

A technology of LED patch and extraction device, which is applied in semiconductor/solid-state device testing/measurement, electrical components, semiconductor/solid-state device manufacturing, etc., and can solve the problem of nowhere to place LED patch brackets.

Pending Publication Date: 2021-11-30
广东良友科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to make up for the deficiencies in the prior art, it is solved that when the existing detection machine detects the LED patch bracket, only one LED patch bracket can be put into the detection machine at a time. At this time, the redundant LED patch bracket is useless To solve the problem of placement, the present invention proposes a device for detecting and extracting cracks in LED patch brackets and its detection method

Method used

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  • LED surface mounting support crack detection and extraction device and LED surface mounting support crack detection method
  • LED surface mounting support crack detection and extraction device and LED surface mounting support crack detection method
  • LED surface mounting support crack detection and extraction device and LED surface mounting support crack detection method

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Embodiment 1

[0031] see Figure 1-7Shown, a kind of LED patch support crack detection and extraction device and its detection method, including detection machine 1, workbench 2, scanner 3, display screen 4, LED patch support body 5 and protruding arm 601; Said detection machine 1 is fixedly installed with a workbench 2, the top of the workbench 2 is provided with an LED patch support body 5, the inside of the detector 1 is provided with a scanner 3, and one end of the detector 1 is provided with a display screen 4. Two protruding arms 601 are fixedly installed on the side wall of the detector 1, and the sides of the two protruding arms 601 close to each other are rotatably connected to a placement plate 602, and two slides are provided at the bottom of the placement plate 602. Slot 605, the inner slider 606 of the chute 605, a splint 607 is fixedly installed on one side of the slider 606, the splint 607 is in the shape of "U", and the side of the detector 1 close to the convex arm 601 Two...

Embodiment approach

[0033] As an embodiment of the present invention, a rectangular block 609 is fixedly installed on the side of the placement plate 602 close to the chute 605, and a blocking rod 610 is slidably connected to the inside of the rectangular block 609, and the blocking rod 610 is in the shape of a "U". ” shape, one end of the stop bar 610 is fixedly connected with a stop piece 611; when working, when the slider 606 slides to the direction of the rectangular block 609, first slide the stop bar 610 in the rectangular block 609, so that the stop bar 610 is no longer Block the sliding block 606 to slide towards the rectangular block 609, and the blocking piece 611 on the blocking rod 610 ensures that the blocking rod 610 will not slip off from the rectangular block 609. At this time, one side of the sliding block 606 is in contact with one side of the rectangular block 609 Close, and then reset the stop bar 610, so that the surface of the stop bar 610 and the other side of the slide bloc...

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PUM

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Abstract

The invention belongs to the technical field of patch support detection devices, and relates to an LED surface mounting support crack detection and extraction device and an LED surface mounting support crack detection method. The LED surface mounting support crack detection and extraction device comprises a detection machine, a workbench, a scanner, a display screen, an LED surface mounting support body and convex arms; the workbench is fixedly mounted in the detection machine, the LED surface mounting support body is arranged at the top of the workbench, the scanner is arranged in the detection machine, the display screen is arranged at one end of the detection machine, and the two convex arms are fixedly mounted on the side wall of the detection machine; the bottom of a placing plate is attached to the short arm end of a bottom support, at the moment, a clamping plate on a sliding block and the short arm end of the bottom support are located on the same straight line, the sliding block in a sliding groove slides again, so that the sliding block drives the clamping plate to move in the direction of the short arm end of the bottom support, the inner wall of the U-shaped clamping plate and the bottom support are attached and clamped with each other, the placing plate and the bottom support are fixed to each other, and therefore, the LED surface mounting support body which is not detected yet can be conveniently placed on the placing plate.

Description

technical field [0001] The invention relates to the technical field of patch bracket detection devices, in particular to an LED patch bracket crack detection and extraction device and a detection method thereof. Background technique [0002] The LED patch bracket is based on the bracket, the chip is fixed into the bracket, and then the positive and negative electrodes are welded, and the package is formed in one package with packaging glue. [0003] The LED patch bracket should not have cracks when it is used, so after the production is completed, it is necessary to check the cracks of the LED patch bracket. It will show if there are cracks. [0004] When the existing inspection machine detects the LED patch bracket, only one LED patch bracket can be put into the inspection machine at a time. At this time, there is nowhere to place the redundant LED patch bracket, and the traditional inspection machine does not store it. Equipment for LED patch brackets; therefore, a crack...

Claims

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Application Information

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IPC IPC(8): H01L21/66H01L21/687H01L33/48
CPCH01L22/12H01L33/48H01L21/68735
Inventor 戴高潮
Owner 广东良友科技有限公司
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