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Drying device for PCBs (Printed Circuit Boards)

A printed circuit board and drying device technology, which is applied in the direction of drying gas arrangement, progressive dryer, drying solid materials, etc., can solve the problems of shortened service life of water-absorbing sponge, rapid drying of residual liquid, and reduced drying performance, etc. Long life, enhanced drying effect, good drying effect

Active Publication Date: 2016-04-13
江西志浩电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the water-absorbing roller has the following disadvantages: First, when there is a lot of residual liquid on the surface of the printed circuit board, it is difficult for the water-absorbing roller to completely dry the residual liquid quickly; Short and short, needs to be replaced irregularly, and the cost is high

Method used

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  • Drying device for PCBs (Printed Circuit Boards)
  • Drying device for PCBs (Printed Circuit Boards)

Examples

Experimental program
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Embodiment Construction

[0017] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0018] see figure 1 , is a structural schematic diagram of the printed circuit board drying device of the present invention. The printed circuit board drying device 1 includes a water suction roller 11 , an air dryer 13 , a high-pressure fan 15 and a blowing device 17 . Described suction roller 11, air drier 13, high-pressure blower 15 and blowing device 17 are connected successively, and described air drier 13 is arranged between described suction roller 11 and described high-pressure blower 15, and described high-pressure blower 15 is located at Between the air dryer 13 and the blowing device 17 , air is sucked in through the water suction roller 11 and drawn out by the blowing device 17 , and the blowing device 17 and the water suction roller 11 are spaced apart. Wherein, the water suction roller 11 and the blowing device 17 perform drying treatmen...

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PUM

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Abstract

The invention discloses a drying device for PCBs (Printed Circuit Boards). The drying device comprises a water suction roll, an air dryer and a high-pressure fan; the air dryer is arranged between the water suction roll and the high-pressure fan; the water suction roll comprises a hollow pipe with a hollow inner part, multiple through holes and a water suction layer which covers the outer surface of the hollow pipe; the through holes penetrate through the hollow pipe; the hollow pipe is communicated with the air dryer; the high-pressure fan comprises a draft pipe and an exhaust pipe; the draft pipe is communicated with the air dryer; and the exhaust pipe and the water suction roll are arranged along the PCB conveying direction at an interval. Compared with the prior art, the drying device for the PCBs has the advantages that the structure is simple; the drying effect is good; the service life is long; the energy is utilized thoroughly; and the cost is low.

Description

technical field [0001] The invention relates to the field of printed circuit board production, in particular to a printed circuit board drying device. Background technique [0002] As people's demand for electronic products is increasing, printed circuit boards are a necessary carrier of electronic products, and their production quality determines the performance of the electronic products. Therefore, it is very important to ensure the production quality of printed circuit boards. Vertical continuous electroplating equipment is the production equipment of printed circuit boards. Printed circuit boards complete the process of feeding, electroplating, drying, and blanking in vertical continuous electroplating equipment. All links in the process have a greater impact on the quality of printed circuit boards. Therefore, the reasonable design and improvement of vertical continuous electroplating equipment is of great significance for improving the production quality of printed ci...

Claims

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Application Information

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IPC IPC(8): F26B15/00F26B21/00F26B21/08F26B5/16
CPCF26B5/16F26B15/00F26B21/00F26B21/083
Inventor 赵喜华蔡志浩
Owner 江西志浩电子科技有限公司
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