Horizontal apparatus for processing printed circuit boards and method for processing printed circuit boards

A technology for printed circuit boards and equipment, which is applied in the field of horizontal equipment to achieve the effect of reducing water consumption and environmental protection costs

Inactive Publication Date: 2011-11-30
SHENNAN CIRCUITS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, the horizontal equipment generally uses a water flow rate of 8L / min to clean the PCB processed by the liquid medicine. In this way, the water consumption for cleaning the liquid medicine in one day can reach 11520L. If calculated by working 25 days a month, it is used for cleaning the liquid medicine in one month. The water consumption can reach 288 tons. If the market price of 10 tons of waste water is about 1,000 yuan, the monthly sewage treatment cost will reach 28,800 yuan.

Method used

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  • Horizontal apparatus for processing printed circuit boards and method for processing printed circuit boards
  • Horizontal apparatus for processing printed circuit boards and method for processing printed circuit boards
  • Horizontal apparatus for processing printed circuit boards and method for processing printed circuit boards

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] see Figure 1-a , a horizontal equipment for processing printed circuit boards provided by an embodiment of the present invention may include: a liquid medicine processing device 110 , a first blowing device 120 , a first water washing device 130 and a second blowing device 140 .

[0034] Wherein, the liquid processing device 110 is used for processing the printed circuit board with liquid.

[0035] For example, the potion processing device 110 may include a potion tank for holding the potion, and the potion processing device 110 uses the corresponding potion contained in the potion tank to etch, clean or desmear the printed circuit board. Of course, the potion processing device 110 may also use the corresponding chemical solution to perform other processing on the printed circuit board, and no more examples will be given here.

[0036] In practical application, the discharge port of the liquid medicine processing device 110 is connected with the feed port of the first ...

Embodiment 2

[0061] see image 3 1. A method for processing a printed circuit board provided by an embodiment of the present invention may include:

[0062] 301. Using the liquid medicine processing device to process the printed circuit board with liquid medicine;

[0063] 302. Use the first air blowing device to blow air on the surface of the printed circuit board that has been processed by the liquid medicine processing device;

[0064] 303. Use the first water washing device to perform water spray washing treatment on the above-mentioned printed circuit board that has been blown by the first blowing device;

[0065] 304. Use the second air blowing device to blow air on the surface of the printed circuit board that has been sprayed and rinsed by the first water washing device.

[0066] Further, the method may further include: using the second water washing device to spray water on the printed circuit board that has been blown by the second blowing device; The surface of the printed ci...

Embodiment 3

[0070] see Figure 4-a Another horizontal equipment for processing printed circuit boards provided by an embodiment of the present invention may include: a liquid medicine processing device 110, a first blowing device 120, a first water washing device 130, a second blowing device 140, and a residual liquid medicine detection device 450;

[0071] Wherein, the liquid medicine processing device 110 is used to process the liquid medicine on the printed circuit board;

[0072] The first blowing device 120 is used to blow air to the surface of the printed circuit board processed by the liquid medicine processing device 110;

[0073] The first water washing device 130 is used for spraying and rinsing the printed circuit board processed by the first blowing device 120;

[0074] The second blowing device 140 is used to blow air to the surface of the printed circuit board rinsed by the first water washing device 130 .

[0075] In practical application, the discharge port of the liquid...

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PUM

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Abstract

The embodiment of the invention discloses a horizontal device for processing printed circuit boards and a method for processing printed circuit boards. Among them, a horizontal equipment for processing printed circuit boards, including: a liquid medicine processing device, a first blowing device, a first washing device and a second blowing device; wherein, the first blowing device is used to process the liquid medicine through the liquid medicine processing device The board surface of the printed circuit board is blown; the first water washing device is used to spray water to the printed circuit board processed by the first blowing device; the second blowing device is used to wash the printed circuit board through the first water washing device Blow air on the surface of the printed circuit board. The solutions provided by the embodiments of the present invention are beneficial to reduce the water consumption for cleaning PCB attachment chemicals and reduce environmental protection costs.

Description

technical field [0001] The invention relates to the field of mechanical technology, in particular to horizontal equipment for processing printed circuit boards and a method for processing printed circuit boards. Background technique [0002] At present, in the process of using horizontal equipment to process printed circuit boards (PCB, Printed Circuit Board), the horizontal equipment will horizontally transmit the PCB processed by the liquid medicine, and a considerable amount of liquid medicine will be brought out from the board surface. Potion of the PCB for cleaning. [0003] Generally speaking, the horizontal equipment transmits the 1 square meter PCB horizontally after processing the liquid medicine, and the board itself will bring out about 200 milliliters (ml) of liquid medicine. According to the different characteristics of the liquid medicine, the horizontal equipment has different transmission speeds. PCB boards are processed at an average speed of 2 meters per m...

Claims

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Application Information

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IPC IPC(8): H05K3/26
Inventor 卢利斌陈于春许瑛沙雷刘玉涛蒋忠明
Owner SHENNAN CIRCUITS
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