Micro-strip circuit board etching method and improved device

A technology of microstrip circuits and circuit boards, which is applied in printed circuits, removal of conductive materials by chemical/electrolytic methods, and printed circuit manufacturing. Support frame, guaranteed etching effect, easy to move effect

Active Publication Date: 2021-07-23
江苏艾诺信电路技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The object of the present invention is to provide a microstrip circuit board etching method and improved device, which has the advantages of increasing the bubble removal dev

Method used

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  • Micro-strip circuit board etching method and improved device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Embodiment 1: A microstrip circuit board etching method and improved device, including a housing 1, a cover plate 2, a connecting pipe 3, a through hole 16 and a screw hole 18, a water storage tank 11 is arranged inside the housing 1, and the outer wall of the lower end of the water storage tank 11 is on one side A vibrating motor 111 is installed, the lower end of the inner wall of the water storage bin 11 is respectively plugged with a first rubber hose 19 and a second rubber hose 110, the outer wall side of the upper end of the shell 1 is provided with a cover plate 2, and the outer wall side of the lower end of the water storage bin 11 is installed with a vibration Motor 111, the outer wall of the lower end of the housing 1 is plugged with a connecting pipe 3, the outer wall at both ends of the connecting pipe 3 runs through the outer wall of the housing 1 and is respectively connected with the first rubber hose 19 and the second rubber hose 110, and the upper end of ...

Embodiment 2

[0048] Embodiment 2: A microstrip circuit board etching method and improved device, including a housing 1, a cover plate 2, a connecting pipe 3, a through hole 16 and a screw hole 18, a water storage bin 11 is arranged inside the housing 1, and the outer wall of the lower end of the water storage bin 11 is on one side A vibrating motor 111 is installed, the lower end of the inner wall of the water storage bin 11 is respectively plugged with a first rubber hose 19 and a second rubber hose 110, the outer wall side of the upper end of the shell 1 is provided with a cover plate 2, and the outer wall side of the lower end of the water storage bin 11 is installed with a vibration Motor 111, the outer wall of the lower end of the housing 1 is plugged with a connecting pipe 3, the outer wall at both ends of the connecting pipe 3 runs through the outer wall of the housing 1 and is respectively connected with the first rubber hose 19 and the second rubber hose 110, and the upper end of th...

Embodiment 3

[0052] Embodiment 3: A microstrip circuit board etching method and improved device, including a housing 1, a cover plate 2, a connecting pipe 3, a through hole 16 and a screw hole 18, a water storage tank 11 is arranged inside the housing 1, and the outer wall of the lower end of the water storage tank 11 is on one side A vibrating motor 111 is installed, the lower end of the inner wall of the water storage bin 11 is respectively plugged with a first rubber hose 19 and a second rubber hose 110, the outer wall side of the upper end of the shell 1 is provided with a cover plate 2, and the outer wall side of the lower end of the water storage bin 11 is installed with a vibration Motor 111, the outer wall of the lower end of the housing 1 is plugged with a connecting pipe 3, the outer wall at both ends of the connecting pipe 3 runs through the housing 1 and is connected with the first rubber hose 19 and the second rubber hose 110 respectively, and the outer wall of the connecting pi...

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Abstract

The invention discloses a micro-strip circuit board etching method and an improved device. The device comprises a shell, a cover plate, a connecting pipe, a through hole and a screw hole. The shell is internally provided with a water storage bin, a vibration motor is installed on one side of the outer wall of the lower end of the water storage bin, and a first rubber hose and a second rubber hose are inserted into the lower end of the inner wall of the water storage bin. The cover plate is arranged on one side of the outer wall of the upper end of the shell; the vibration motor is installed on one side of the outer wall of the lower end of the water storage bin; the connecting pipe is inserted into one side of the outer wall of the lower end of the shell; and the outer walls of the two ends of the connecting pipe penetrate through the shell to be connected with the first rubber hose and the second rubber hose correspondingly. By arranging the vibration motor, a spring and the water storage bin, the effect of removing bubbles on the surface of a circuit board is achieved, it is guaranteed that etching liquid can make full contact with the circuit board, the etching effect of the etching liquid on the circuit board is guaranteed, and the etching quality of the circuit board is guaranteed.

Description

technical field [0001] The invention relates to the technical field of circuit board etching, in particular to a microstrip circuit board etching method and an improved device. Background technique [0002] The circuit board makes the circuit miniaturized and intuitive, and plays an important role in the mass production of fixed circuits and the optimization of electrical layout. Etching is a technology that removes materials using chemical reactions or physical impacts. Etching can be used to manufacture copper plates, zinc plates, etc. Plates and other printing concave-convex plates are also widely used in the processing of weight-reducing instrument panels, nameplates, and thin workpieces that are difficult to process with traditional processing methods. After continuous improvement and process equipment development, they can also be used in aviation, machinery, and chemistry. In the processing of precision etching products of electronic sheet parts in the industry, espec...

Claims

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Application Information

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IPC IPC(8): H05K3/06
CPCH05K3/06H05K3/068H05K2203/0562
Inventor 蒋明灯王春华徐利东
Owner 江苏艾诺信电路技术有限公司
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