Classifiable etching device for printed circuit boards

A technology for printed circuit boards and etching devices, which is applied to printed circuits, printed circuit manufacturing, electrical components, etc., can solve the problems of incomplete etching and unclassified etching, etc., and achieve the effect of sufficient etching and convenient pick-and-place

Active Publication Date: 2018-02-16
重庆市和鑫达电子有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to overcome the shortcomings of the prior art that the printed circuit boards are soaked in a container for etching, the etching is incomplete and the etching cannot be classified. The board is etched, and the printed circuit board with good etching effect can be used as a sortable etching device

Method used

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  • Classifiable etching device for printed circuit boards
  • Classifiable etching device for printed circuit boards
  • Classifiable etching device for printed circuit boards

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] A sortable etching apparatus for printed circuit boards such as Figure 1-8 As shown, it includes an etching box 1, a top plate 2, a placement mechanism 3, and a stirring mechanism 4. The bottom of the top plate 2 is provided with an etching box 1, and the left and right sides of the etching box 1 are placed with a placement mechanism 3. A stirring mechanism is provided in the middle of the bottom of the top plate 2. 4. The lower part of the stirring mechanism 4 is located in the etching box 1.

Embodiment 2

[0037] A sortable etching apparatus for printed circuit boards such as Figure 1-8 As shown, it includes an etching box 1, a top plate 2, a placement mechanism 3, and a stirring mechanism 4. The bottom of the top plate 2 is provided with an etching box 1, and the left and right sides of the etching box 1 are placed with a placement mechanism 3. A stirring mechanism is provided in the middle of the bottom of the top plate 2. 4. The lower part of the stirring mechanism 4 is located in the etching box 1.

[0038] Placement mechanism 3 includes filter screen frame 31, mounting block 32, moving block 34, the first filter screen 35 and handle 36, and left and right sides are placed with filter screen frame 31 in the etching box 1, the front and rear walls of filter screen frame 31 and etching The front and rear walls of the box 1 are in contact, and the left and right walls of the filter screen frame 31 are evenly connected with installation blocks 32 in a symmetrical manner. The in...

Embodiment 3

[0040] A sortable etching apparatus for printed circuit boards such as Figure 1-8 As shown, it includes an etching box 1, a top plate 2, a placement mechanism 3, and a stirring mechanism 4. The bottom of the top plate 2 is provided with an etching box 1, and the left and right sides of the etching box 1 are placed with a placement mechanism 3. A stirring mechanism is provided in the middle of the bottom of the top plate 2. 4. The lower part of the stirring mechanism 4 is located in the etching box 1.

[0041] Placement mechanism 3 includes filter screen frame 31, mounting block 32, moving block 34, the first filter screen 35 and handle 36, and left and right sides are placed with filter screen frame 31 in the etching box 1, the front and rear walls of filter screen frame 31 and etching The front and rear walls of the box 1 are in contact, and the left and right walls of the filter screen frame 31 are evenly connected with installation blocks 32 in a symmetrical manner. The in...

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PUM

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Abstract

The invention relates to an etching device, and more particularly to a classifiable etching device for printed circuit boards. The technical problem to be solved by the invention is to provide a classifiable etching device for printed circuit boards which is capable of etching a variety and a large number of printed circuit boards and has a good etching effect. In order to solve the above technical problem, the invention provides the classifiable etching device for the printed circuit boards. The classifiable etching device includes an etching box and the like. The etching box is arranged at the lower portion of a top plate. Placement mechanisms are placed on the left and right sides in the etching box. A stirring mechanism is arranged in the middle at the bottom of the top plate. The lower portion of the stirring mechanism is located in the etching box. The invention provides the classifiable etching device for the printed circuit boards, the placement mechanisms are arranged to facilitate the picking and placing of the printed circuit boards, the stirring mechanism is arranged, a stirring rod constantly stirs an etching solution in the central portion of the etching box so that the etching solution can fluctuate, and thus, the printed circuit boards can be etched more sufficiently.

Description

technical field [0001] The invention relates to an etching device, in particular to a sortable etching device for printed circuit boards. Background technique [0002] Printed circuit boards, also known as printed circuit boards, are providers of electrical connections for electronic components. Its development has a history of more than 100 years; its design is mainly layout design; the main advantage of using circuit boards is that it greatly reduces wiring and assembly errors, and improves automation and production labor rates. [0003] The printed circuit board needs to be etched before use, but the current etching is simply to place the circuit board in a container and soak it to etch the printed circuit board, and finally display the required circuit diagram on the circuit board, but if Many kinds of printed circuit boards need to be etched, and the number of etchings is large. Simply stacking them together and soaking will definitely lead to incomplete etching, resul...

Claims

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Application Information

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IPC IPC(8): H05K3/06
CPCH05K3/068H05K2203/0743
Inventor 冷娇邓德华
Owner 重庆市和鑫达电子有限公司
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