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Sound-light alarm type printed circuit board testing machine

A printed circuit, sound and light alarm technology, applied in the field of printed circuit board inspection machines, can solve the problems of inconvenient operation and poor alarm effect

Inactive Publication Date: 2018-01-30
徐国峰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing printed circuit board inspection machine is inconvenient to operate and the alarm effect is poor

Method used

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  • Sound-light alarm type printed circuit board testing machine
  • Sound-light alarm type printed circuit board testing machine

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] Such as figure 1 As shown, the acousto-optic alarm type printed circuit board inspection machine includes a metal box 1, a printed circuit board platform 2 set in the metal box 1, an X-axis servo motor 3 and a Y axis that drive the printed circuit board platform 2 to move. A shaft servo motor 4, an X-ray generator 5 arranged below the printed circuit board platform 2, and an X-ray image information intensifier 6 arranged above the printed circuit board platform 2. The metal box 1 is provided with an audible alarm 16 and a flashing alarm 17 .

[0015] It also includes a single-chip microcomputer 11 and a display 12 and a keyboard 13 electrically connected to the single-chip microcomputer 11. The X-ray image intensifier 6 transmits image information to the single-chip microcomputer 11, and the single-chip microcomputer 11 transmits the image information to the display 12. Due to the adoption of numerical control, the improvement Improved information processing capability...

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PUM

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Abstract

The invention discloses a sound-light alarm type printed circuit board testing machine which comprises a metal box body, a printed circuit board loading table arranged in the metal box body, an X-axisservo motor, a Y-axis servo motor, an X-ray generator arranged under the printed circuit board loading table, and an X-ray image information intensifier arranged above the printed circuit board loading table, wherein the X-axis servo motor and the Y-axis servo motor can be used for driving the printed circuit board loading table to move; and the device is characterized in that a sound alarm and aflash alarm are arranged in the metal box body. As a sound-light alarm manner is adopted, workers can be promptly noticed to stop the machine timely for overhaul.

Description

technical field [0001] The invention relates to a printed circuit board testing machine. Background technique [0002] In the production of high-complexity PCB (printed circuit board), how to improve the product quality in the intermediate process, how to reduce the scrap rate, and how to improve the PCB quality are the goals that all PCB manufacturers have been pursuing unremittingly. But the quality of the current PCB is not optimistic. Because the quality of the printed circuit board depends on the quality of each line and each hole on the printed circuit board. However, any one of the thousands of lines and holes on a board has quality problems such as being too thin, too thick, incomplete, pinholes, adhesions, disconnections, and dislocations. Nowadays, X-ray testing equipment is generally used for testing to ensure product quality. [0003] The existing printed circuit board inspection machine is inconvenient to operate and has poor alarm effect. Contents of the i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N23/04
Inventor 徐国峰
Owner 徐国峰