CN203279356U - Novel brush roll assembly for printed board - Google Patents
Novel brush roll assembly for printed board Download PDFInfo
- Publication number
- CN203279356U CN203279356U CN 201320162217 CN201320162217U CN203279356U CN 203279356 U CN203279356 U CN 203279356U CN 201320162217 CN201320162217 CN 201320162217 CN 201320162217 U CN201320162217 U CN 201320162217U CN 203279356 U CN203279356 U CN 203279356U
- Authority
- CN
- China
- Prior art keywords
- brush
- brush roll
- printed board
- roll assembly
- novel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to the printed board manufacture technology field, and especially relates to a novel brush roll assembly for a printed board. The brush roll assembly comprises a main shaft, at least one set of sleeve shaft, and a brush roll of a non-woven brush; the non-woven brush is arranged on a peripheral circle of the sleeve shaft; the non-woven brush is shaped like a square formation; and two sets of different brush rolls on the main shaft are adjacently arranged at intervals. A ceramic brush roll is arranged between the brush rolls. The novel brush roll assembly for the printed board is low cost, and long in service life of grinding, and can effectively clean the circuit board and improve the yield rate of the circuit board.
Description
Technical field
The utility model relates to printed board manufacturing technology field, and especially a kind of printed board is assembled with novel brush roll.
Background technology
In the PCB manufacture process, commonly used to grinding brush roll at last.Existing grinding brush roll is divided into nylon pin brush roll, adhesive-bonded fabric brush roll and ceramic brush roll.The long service life of nylon pin brush roll, grinding effect is moderate, but is only applicable to the surface treatment in PCB manufacture process under live width 35um condition.The characteristics of adhesive-bonded fabric brush roll are that grinding is meticulous, and handled surface accuracy uniformity is applicable to live width less than the manufacturing of PCB under the 35um condition.But the life-span is short, grinds cost high.The manufacturing cost of pottery brush roll is higher, and in market, general use is less now.
The utility model content
In order to overcome the deficiency of existing technology, the utility model provides a kind of printed board to assemble with novel brush roll.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of printed board is assembled with novel brush roll, comprise main shaft and at least one group of brush roll that sleeve, adhesive-bonded fabric are brushed, the adhesive-bonded fabric brush is loaded on sleeve and makes a circle outward, described adhesive-bonded fabric brush is the square formation shape, and on described main shaft, two groups of different brush roll adjacent spaces arrange.
According to another embodiment of the present utility model, further comprise being equipped with ceramic brush roll between described brush roll.
The beneficial effects of the utility model are, the utility model cost is low, and life-cycle is long, can effectively clean wiring board, improve the rate of finished products of wiring board.
Description of drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is front view of the present utility model;
Fig. 2 is vertical view of the present utility model;
In figure 1, main shaft, 2, sleeve, 3, the adhesive-bonded fabric brush, 4, brush roll, 5, ceramic brush roll.
Embodiment
As shown in Figure 1 and Figure 2, a kind of printed board is assembled with novel brush roll, comprises the brush roll 4 of main shaft 1 and at least one group of sleeve 2, adhesive-bonded fabric brush 3, and adhesive-bonded fabric brush 3 is loaded on that sleeve 3 is outer to make a circle, described adhesive-bonded fabric brush 3 is the square formation shape, two groups of different brush rolls 4 adjacent spaces settings on described main shaft 1.
Be equipped with ceramic brush roll 5 between described brush roll 4.
The anti-oxidation pre-treatment program of the utility model particularly suitable green oil, not only stronger to plate face harder burr and pollution removal dynamics, and also the more ceramic brush roll of cost is low, long service life.
Claims (2)
1. a printed board is assembled with novel brush roll, the brush roll (4) that comprises main shaft (1) and at least one group of sleeve (2), adhesive-bonded fabric brush (3), adhesive-bonded fabric brush (3) is loaded on outside sleeve (2) and makes a circle, it is characterized in that, described adhesive-bonded fabric brush (3) is the square formation shape, the upper two groups of different brush rolls of described main shaft (1) (4) adjacent spaces setting.
2. printed board according to claim 1 is assembled with novel brush roll, it is characterized in that, is equipped with ceramic brush roll (5) between described brush roll (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320162217 CN203279356U (en) | 2013-04-03 | 2013-04-03 | Novel brush roll assembly for printed board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320162217 CN203279356U (en) | 2013-04-03 | 2013-04-03 | Novel brush roll assembly for printed board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203279356U true CN203279356U (en) | 2013-11-06 |
Family
ID=49509672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320162217 Expired - Fee Related CN203279356U (en) | 2013-04-03 | 2013-04-03 | Novel brush roll assembly for printed board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203279356U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109968166A (en) * | 2019-03-19 | 2019-07-05 | 广州兴森快捷电路科技有限公司 | The grinding method and grinding device of circuit board plug socket resin |
| CN110446345A (en) * | 2019-07-09 | 2019-11-12 | 奥士康科技股份有限公司 | A kind of resin ground method |
| CN113453437A (en) * | 2021-06-22 | 2021-09-28 | 江苏富乐德半导体科技有限公司 | Method for treating surface defects of copper-clad ceramic substrate |
-
2013
- 2013-04-03 CN CN 201320162217 patent/CN203279356U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109968166A (en) * | 2019-03-19 | 2019-07-05 | 广州兴森快捷电路科技有限公司 | The grinding method and grinding device of circuit board plug socket resin |
| CN110446345A (en) * | 2019-07-09 | 2019-11-12 | 奥士康科技股份有限公司 | A kind of resin ground method |
| CN113453437A (en) * | 2021-06-22 | 2021-09-28 | 江苏富乐德半导体科技有限公司 | Method for treating surface defects of copper-clad ceramic substrate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20180403 |