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A kind of pcb plate etching device and using method thereof

A technology for a PCB board and an etching device, applied in the field of PCB board etching devices, can solve the problems of difficulty in adjusting the distance between a spray pipe and a PCB board according to needs, the PCB board cannot achieve the etching effect, and the vibration is strong, so as to avoid the etching effect. The effect of lowering, good shockproof effect and improving service life

Active Publication Date: 2020-04-17
扬宣电子(清远)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the production and processing of PCB boards, etching is an unavoidable process, but during the etching process of existing PCB boards, due to the strong vibration of the device, it is easy to cause the PCB boards to fail to achieve the desired etching effect, and the existing During the etching process of the PCB board, because the etchant spray pipe is fixed, it is difficult to adjust the distance between the spray pipe and the PCB board according to the needs, which causes some inconvenience to people's work.

Method used

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  • A kind of pcb plate etching device and using method thereof
  • A kind of pcb plate etching device and using method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0032] Such as figure 1 As shown, a PCB board etching device includes a device housing 1 and a shock-absorbing base 2, the left end of the surface of the shock-absorbing base 1 is fixedly welded with a motor holder 6, and a drive motor 7 is fixedly installed on the motor holder 6. The left and right sides of the device housing 1 are provided with openings for the PCB board 3 to enter. The left and right inner walls of the device housing 1 are equipped with a driving wheel 4 and a driven wheel 5, and the rotating shaft of the driving wheel 4 passes through the transmission belt. It is connected with the power output end of the driving motor 7, and the PCB board 3 abuts against the surface of the driving wheel 4 after entering the device housing 1, and the driving motor 7 works to drive the driving wheel 4 to rotate through the belt, thereby driving the PCB board 3 to enter the device housing 1 internal.

[0033] The inner bottom of the device housing 1 is provided with a rotat...

Embodiment 2

[0042] Such as figure 1 with figure 2 Shown, a kind of PCB board etching device, on the basis of embodiment 1, described shock-absorbing base 2 is made up of fixed frame 18 and anti-vibration mounting plate 19, and anti-vibration mounting plate 19 is slidably connected with described fixed frame 18, And the U-shaped hoop 20 is fixedly installed on the fixed frame 18, and the shock-absorbing steel plate 21 is fixedly installed on the U-shaped hoop 20, and the shock-absorbing roller 22 is installed on the end of the described shock-absorbing steel plate 21. Abutting against the lower surface of the shockproof mounting plate 19, the fixed frame 18 is fixedly installed with a fixed column 23, the fixed column 23 is a hollow cylindrical structure with an open top, and a mounting rod 24 is slidably installed inside the fixed column 23 , the top of the mounting rod 24 is fixedly connected with the described shock-proof mounting plate 19, the described mounting rod 24 is provided wi...

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Abstract

The invention discloses a PCB etching device. The device comprises a device shell and a damping base. A motor fixing base is fixedly welded to the left end of the surface of the damping base. A driving motor is fixedly mounted on the motor fixing seat. A rotating transmission shaft is arranged at the bottom in the device shell. The rotating transmission shaft is sleeved in a moving block. A supporting frame is fixedly welded to the moving block. A bearing plate is fixedly mounted at the top of the support frame. An adjusting rotating shaft is arranged on the right side in the device shell. Thebottom of the adjusting rotating shaft is rotationally connected with the bottom in the device shell. Reverse threads are distributed at the upper end and the lower end of the adjusting rotating shaft respectively. Installation pieces are symmetrically connected to the adjusting rotating shaft in a sleeving mode and are in threaded connection with the adjusting rotating shaft. The installation pieces are in sliding connection with the inner wall of the device shell, and an upper etching liquid spraying pipe and a lower etching liquid spraying pipe are installed on the installation pieces on the adjusting rotating shaft respectively. The invention further discloses a using method of the PCB etching device. The PCB etching device is low in vibration, the PCB etching effect is improved, people can use the PCB etching device conveniently, and practicability is high.

Description

technical field [0001] The invention belongs to the field of PCB board processing, and in particular relates to a PCB board etching device and a using method thereof. Background technique [0002] PCB boards, also known as printed circuit boards, can be seen everywhere in people's work and life. With the continuous advancement of science and technology in our country, PCB boards have been widely used in all walks of life, which has brought great impact to people's work and life. The convenience is welcomed by people. [0003] In the production and processing of PCB boards, etching is an unavoidable process, but during the etching process of existing PCB boards, due to the strong vibration of the device, it is easy to cause the PCB boards to fail to achieve the desired etching effect, and the existing During the etching process of the PCB board, because the etchant spray pipe is fixed, it is difficult to adjust the distance between the spray pipe and the PCB board as require...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05K3/06
CPCH05K3/068
Inventor 李宏鑫向菊
Owner 扬宣电子(清远)有限公司
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