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Flip type ultrasonic cleaning method for pcb printed circuit board

A printed circuit board and ultrasonic technology, which is applied in the field of flip-type ultrasonic cleaning of PCB printed circuit boards, can solve the problems of staff injury, high labor intensity, and low cleaning efficiency, and achieves convenient operation and use, high degree of automation, and structural ingenious effect

Active Publication Date: 2021-01-29
深圳市金业达电子有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the deficiencies of the prior art, the object of the present invention is to provide an ultrasonic cleaning method for automatic flipping circuit boards with ingenious structure, simple principle, convenient operation and use, high degree of automation, and high cleaning efficiency. , time-consuming and laborious, low cleaning efficiency, high labor intensity, and the technical problems that the electronic components on the circuit board are easy to injure the workers

Method used

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  • Flip type ultrasonic cleaning method for pcb printed circuit board
  • Flip type ultrasonic cleaning method for pcb printed circuit board
  • Flip type ultrasonic cleaning method for pcb printed circuit board

Examples

Experimental program
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Effect test

Embodiment Construction

[0050] The flip type ultrasonic cleaning method of PCB printed circuit board, its steps are:

[0051] (1) Clamping stage;

[0052] S1: Place the circuit board on the clamping end of the clamping mechanism 200, the clamping mechanism 200 starts to operate and clamps the circuit board, and the clamped circuit board is in a vertical state;

[0053] The clamping mechanism 200 includes a lifting drive member 210 for driving it to move up and down in the vertical direction, and a tilting drive member 220 for driving it to tilt to the left / right, and the clamping mechanism 200 is configured to be able to The floating state and the sinking state are switched to each other and the initial state is the floating state. The clamping mechanism 200 in the floating state is located at the opening of the water tank 100, and the clamping mechanism 200 in the sinking state is located in the water tank 100 and submerged below the water surface. The driving member 210 can drive the clamping mech...

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Abstract

The invention provides a flip-type ultrasonic cleaning method for PCB printed circuit boards. The steps are as follows: firstly, the clamping mechanism starts to operate and clamps and clamps the circuit board; Movement, the clamping mechanism switches from the floating state to the sinking state and at this time the circuit board is submerged below the water surface; then, the tilting drive member drives the clamping mechanism and the clamped circuit board to tilt to the left / right And make the back / front of the circuit board contact with the cleaning brush on the corresponding side; finally, when the back of the circuit board is attached to the cleaning brush on the left, the cleaning brush on the left is close to the back of the circuit board for translation and Fully clean the back of the circuit board. When the front of the circuit board is in contact with the cleaning brush on the right, the cleaning brush on the right will move in translation against the front of the circuit board and fully clean the front of the circuit board. cleaning treatment.

Description

technical field [0001] The invention relates to the technical field of recycling circuit boards, in particular to an overturning ultrasonic cleaning method for printed circuit boards of PCBs. Background technique [0002] After the PCB circuit board has completed the welding or printing process, it is necessary to clean the surface of the PCB circuit, for example: to clean the surface of the PCB circuit from dust, oil stains, glue and other impurities; the current more traditional method is to use manual operations. Its efficiency is low, and there is incomplete cleaning, which affects the quality of PCB circuit boards; with the rapid development of PCB circuit board industry, the demand for PCB circuit board cleaning machines is increasing. Contents of the invention [0003] In order to solve the deficiencies of the prior art, the object of the present invention is to provide an ultrasonic cleaning method for automatic flipping circuit boards with ingenious structure, sim...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B08B1/00B08B1/02B08B7/02B08B13/00
CPCB08B1/002B08B1/008B08B1/02B08B7/028B08B13/00
Inventor 雷勇覃章宝唐凤国其他发明人请求不公开姓名
Owner 深圳市金业达电子有限公司
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