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Rapid quality control board for surface-mounted diodes

A diode and patch technology, which is applied in the field of patch diode rapid quality inspection board, can solve the problems of low efficiency and high labor intensity of workers, and achieve the effect of improving weighing efficiency and facilitating appearance inspection

Inactive Publication Date: 2012-07-25
RUGAO EADA ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The labor intensity of workers is high and the efficiency is very low

Method used

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  • Rapid quality control board for surface-mounted diodes
  • Rapid quality control board for surface-mounted diodes
  • Rapid quality control board for surface-mounted diodes

Examples

Experimental program
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Effect test

Embodiment Construction

[0008] Such as figure 1 , 2 As shown, including the plate body 1, the upper end surface of the plate body 1 is evenly distributed with a number of circular holes 2 whose bottom does not penetrate the lower end surface of the plate body.

[0009] When in use, put a number of SMD diodes 3 on the plate body 1, and move the plate body 1 through the sieve, so that the SMD diodes 3 fall into the round hole 2, and the redundant SMD diodes 3 are removed, and the diameter of the round hole 2 Slightly larger than the end surface of the long axis of the SMD diode 3, so that when the SMD diode 3 falls into the round hole 2, the end surface of the long axis faces upward, and the appearance inspection of the pins on the end surface of the long axis can be carried out. At the same time, since the number of round holes 2 on the board body 1 is fixed, the number of patch diodes 3 on it can be quickly judged, which is convenient for checking the weight.

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Abstract

The invention relates to a rapid quality control board for surface-mounted diodes. The rapid quality control board comprises a board body and has the following innovation points: a plurality of circular holes are distributed on the upper end surface of the board body uniformly, wherein the bottoms of the circular holes do not penetrate through the lower end surface of the board body, and the diameters of the circular holes are slightly larger than the distance of a diagonal line of the long-axis end surface of the surface-mounted diodes. A plurality of surface-mounted diodes are arranged on the board body, and the board body is in jigging motion horizontally, so that the surface-mounted diodes fall into the circular holes of the board body respectively, and the long-axis end surface of each surface-mounted diode faces upwards, so that the appearance test can be carried out conveniently; and simultaneously, the number of the circular holes in each board body is fixed, and after the circular holes are fully filled by the surface-mounted diodes, the number of the surface-mounted diodes can be determined rapidly, and the weighing efficiency is improved.

Description

technical field [0001] The invention relates to a quality inspection board, in particular to a fast quality inspection board for patch diodes. Background technique [0002] When the SMD diode is produced, it needs to be inspected and weighed for its appearance. The traditional method adopts manual inspection of the appearance through a magnifying glass one by one, and weighs after counting one by one. The labor intensity of workers is high, and the efficiency is very low. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a rapid quality inspection board for patch diodes that can quickly perform appearance inspection and counting. [0004] In order to solve the above technical problems, the technical solution of the present invention is: a patch diode rapid quality inspection board, including a board body, and its innovation point is: the upper end surface of the board body is evenly distributed with a number of b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L21/66H01L33/00
Inventor 黄建山张练佳陈建华梅余锋贲海蛟
Owner RUGAO EADA ELECTRONICS
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