Unlock instant, AI-driven research and patent intelligence for your innovation.

A circuit board wet etching equipment

A wet etching, circuit board technology, applied in printed circuits, printed circuit manufacturing, removal of conductive materials by chemical/electrolytic methods, etc., can solve problems such as reducing the wet etching efficiency of circuit boards and hindering circuit board storage. , to improve the efficiency of wet etching, prevent too much corrosive liquid, and reduce the workload

Active Publication Date: 2020-12-11
浙江数瑞科技有限公司
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Wet etching is a technique of immersing etching materials in a corrosive solution. At present, when wet etching a circuit board, people usually spray the corrosive solution on the circuit board, so people have a lot of work. , thus reducing the wet etching efficiency of the circuit board. There is a lot of liquid, which will hinder people from storing the circuit board

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A circuit board wet etching equipment
  • A circuit board wet etching equipment
  • A circuit board wet etching equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A circuit board wet etching equipment, such as Figure 1-Figure 3 As shown, it includes a mounting frame 1, a leg 2, a mounting rod 4, a bearing seat 5, a rotating shaft 6, a cam 7, a first disc 8, a first push rod 9, a first connecting rod 10, and a second push rod 11 , Mounting seat 12, driven wheel 13, cross hole disc 14, transmission belt 15, guide sleeve 16, guide rod 17, push plate 18, first compression spring 19, connection block 20, cylinder body 21, injection device 22, connection nut 23 and the nozzle 24, the left and right sides of the bottom of the mounting frame 1 are equipped with supporting legs 2, the mounting frame 1 is connected with the supporting legs 2 by bolts, and the bottom of the mounting frame 1 has a collection function The backflow tank 3, the installation rod 4 is fixedly connected to the upper part of the front side of the installation frame 1, the installation rod 4 is L-shaped, the top left side of the installation rod 4 is equipped with ...

Embodiment 2

[0022] A circuit board wet etching equipment, such as Figure 1-Figure 3As shown, it includes a mounting frame 1, a leg 2, a mounting rod 4, a bearing seat 5, a rotating shaft 6, a cam 7, a first disc 8, a first push rod 9, a first connecting rod 10, and a second push rod 11 , Mounting seat 12, driven wheel 13, cross hole disc 14, transmission belt 15, guide sleeve 16, guide rod 17, push plate 18, first compression spring 19, connection block 20, cylinder body 21, injection device 22, connection nut 23 and nozzle 24, the left and right sides of the bottom of the installation frame 1 are equipped with supporting legs 2, the bottom of the installation frame 1 is provided with a return flow tank 3 for collection, and the installation rod 4 is fixedly connected to the front of the installation frame 1 The upper part of the side, the mounting rod 4 is L-shaped, the top left side of the mounting rod 4 is equipped with a bearing seat 5, the rotating shaft 6 is arranged in the bearing...

Embodiment 3

[0025] A circuit board wet etching equipment, such as Figure 1-Figure 5 As shown, it includes a mounting frame 1, a leg 2, a mounting rod 4, a bearing seat 5, a rotating shaft 6, a cam 7, a first disc 8, a first push rod 9, a first connecting rod 10, and a second push rod 11 , Mounting seat 12, driven wheel 13, cross hole disc 14, transmission belt 15, guide sleeve 16, guide rod 17, push plate 18, first compression spring 19, connection block 20, cylinder body 21, injection device 22, connection nut 23 and nozzle 24, the left and right sides of the bottom of the installation frame 1 are equipped with supporting legs 2, the bottom of the installation frame 1 is provided with a return flow tank 3 for collection, and the installation rod 4 is fixedly connected to the front of the installation frame 1 The upper part of the side, the mounting rod 4 is L-shaped, the top left side of the mounting rod 4 is equipped with a bearing seat 5, the rotating shaft 6 is arranged in the bearin...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to etching equipment, in particular to wet method etching equipment of a circuit board. The wet method etching equipment of the circuit board can reduce the working capacity and improve the wet method etching efficiency. The wet method etching equipment of the circuit board adopts the technical scheme that the wet method etching equipment comprises a mounting rack, landing legs, a mounting rod, a bearing pedestal, a rotating shaft, a cam, a first disc, a first push rod, a first connecting rod, a second push rod, a mounting seat and a driven wheel, wherein the landing legs exerting supporting effects are mounted on the left side and the right side of the bottom of the mounting rack; a reflux groove exerting a collection effect is formed at the bottom in the mounting rack; and the mounting rod is fixedly connected with the upper part of the front side face of the mounting rack, and is L-shaped. According to the wet method etching equipment, corrosive liquid can be sprayed on the circuit board by a spray device, so that a user is not required to spray the corrosive liquid on the circuit board; the working capacity of the user can be reduced; and the wet method etching efficiency of the circuit board can be further improved.

Description

technical field [0001] The invention relates to an etching device, in particular to a circuit board wet etching device. Background technique [0002] Wet etching is a technique of immersing etching materials in corrosive liquid for etching. At present, when wet etching a circuit board, people usually spray the corrosive liquid on the circuit board, so people have a lot of work. , thus reducing the wet etching efficiency of the circuit board. There is more liquid, which will hinder people's storage of circuit boards. Contents of the invention [0003] In order to overcome the shortcomings of people spraying corrosive liquid on the circuit board, so that people's workload is more, which will reduce the wet etching efficiency of the circuit board, the technical problem is: to provide a method that can reduce the workload and improve the wet etching efficiency of the circuit board. Circuit board wet etching equipment with high etching efficiency. [0004] The technical solu...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H05K3/06
CPCH05K3/068H05K2203/075
Inventor 肖春生
Owner 浙江数瑞科技有限公司