CN209006238U - A kind of cleaning device of thickness steel mesh - Google Patents
A kind of cleaning device of thickness steel mesh Download PDFInfo
- Publication number
- CN209006238U CN209006238U CN201821243477.2U CN201821243477U CN209006238U CN 209006238 U CN209006238 U CN 209006238U CN 201821243477 U CN201821243477 U CN 201821243477U CN 209006238 U CN209006238 U CN 209006238U
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- CN
- China
- Prior art keywords
- steel mesh
- cleaning device
- hairbrush
- thick steel
- soft bristle
- Prior art date
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Abstract
The utility model relates to a kind of cleaning devices of thick steel mesh, it includes fixed frame (1), multiple hairbrush (2) are provided on fixed frame (1) bottom surface, the hairbrush (2) includes hairbrush pipe (21), it is provided with soft bristle (22) on hairbrush pipe (21) outer wall, soft bristle (22) outer end is provided with capillary spray head (3).A kind of cleaning device of thick steel mesh of the utility model, it can preferably clean remaining tin cream in thick steel mesh mesh in the case where not removing steel mesh, it is ensured that when print next product, be not in because network blocking hole and caused by bite, lack the problems such as tin.
Description
Technical field
The utility model relates to a kind of cleaning devices of thick steel mesh, belong to technical field of semiconductor encapsulation.
Background technique
Existing SMT printed steel mesh thickness is all relatively thin, substantially 75um (3mil) below.Steel mesh operation under this thickness
Substantially will not encounter because network blocking hole and caused by bite, few tin situations such as, and have automatic erasing after printing one every time, can
Clean steel mesh.
However since print solder paste can generate void, portioned product can select to use vacuum back-flow after printing patch
Furnace, but this equipment may need thicker tin cream (6mil), it is included by board after printing first in this case
Automatic erasing function can not clean up.Therefore it is possible to cause network blocking hole, bites, lacks the problems such as tin, only by steel mesh
This problem could preferably be improved by being reentered into special cleaning device and (needing 30min).Every subjob is complete when real volume production operation
It needs to remove steel mesh after one, clean again, excessively waste time in this way and production capacity.
Utility model content
Technical problem to be solved in the utility model is that a kind of cleaning dress of thick steel mesh is provided for the above-mentioned prior art
It sets, it can preferably clean remaining tin cream in thick steel mesh mesh in the case where not removing steel mesh, it is ensured that next printing
When product, be not in because network blocking hole and caused by bite, few tin the problems such as.
The technical scheme in the invention for solving the above technical problem are as follows: a kind of cleaning device of thickness steel mesh, it includes
Fixed frame is provided with multiple hairbrush on the fixed frame bottom surface, and the hairbrush includes hairbrush pipe, in the hairbrush pipe outer wall
It is provided with soft bristle, the soft bristle outer end is provided with capillary spray head.
Preferably, the multiple hairbrush is arranged in array.
Preferably, the soft bristle has multi-turn, and the soft bristle of multi-turn is sequentially arranged from top to bottom.
Preferably, the soft bristle is arranged obliquely.
Preferably, the material of the soft bristle uses plastics or rubber.
Preferably, the capillary spray head and the rotation of soft bristle connect.
Compared with the prior art, the advantages of the utility model are:
1, the utility model can preferably clean remaining tin in thick steel mesh mesh in the case where not removing steel mesh
Cream, it is ensured that when printing next product, be not in because network blocking hole and caused by bite, few tin the problems such as；
2, the utility model can be adapted for the steel mesh of all thickness (including relatively thin), can only pass through alcohol paper than original
It is more clean to clean surface；
3, the utility model is in the case where operation thickness steel mesh, can to avoid time waste caused by due to removing steel mesh,
Production capacity waste etc., and steel mesh can be preferably cleaned, guarantee operation quality.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the cleaning device of thick steel mesh of the utility model.
Fig. 2 is the bottom view of Fig. 1.
Fig. 3 is the structural schematic diagram of steel mesh.
Fig. 4 is the schematic diagram that a kind of cleaning device of thick steel mesh of the utility model cleans steel mesh.
Wherein:
Fixed frame 1
Hairbrush 2
Hairbrush pipe 21
Soft bristle 22
Capillary spray head 3
Steel mesh 4
Mesh 5
Alcohol 6.
Specific embodiment
The utility model is described in further detail below in conjunction with figure embodiment.
As shown in Figure 1 to 4, the cleaning device of the thick steel mesh of one of the present embodiment, it includes fixed frame 1, described
Multiple hairbrush 2 are provided on 1 bottom surface of fixed frame, the hairbrush 2 includes hairbrush pipe 21, is set from top to bottom on the hairbrush pipe 21
It is equipped with the soft bristle 22 of multi-turn, soft 22 outer end of bristle is provided with capillary spray head 3；
The multiple hairbrush 2 is arranged in array；
The position of the hairbrush 2 is corresponding with the mesh position on steel mesh；
The soft bristle 22 is arranged obliquely；
The material of the soft bristle 22 uses plastics or rubber, will not cause to damage to steel wall or mesh；
The capillary spray head 3 is connected with the rotation of soft bristle 22.
Working principle:
After thick steel mesh 4 prints substrate, tin cream is remained in mesh 5.The hairbrush 2 of cleaning device protrudes into corresponding net at this time
In hole, such as Fig. 4, by capillary aperture 3, the rotation sprinkling alcohol 6 into hole wall starts to clean inside the mesh of steel mesh.It has cleaned
Cheng Hou is wiped using alcohol paper, is vacuumized, xerotripsis as usual manner.
For this device due to only corresponding to mesh size, figure is smaller, can be placed in the position in board above steel mesh, upper end
It is fixed by suction nozzle or rope, after a presswork complete product, is discharged, be aligned with mesh, start to clean.
In addition to the implementation, the utility model further includes having other embodiments, all to use equivalents or equivalent
The technical solution that alternative is formed, should all fall within the protection scope of the utility model claims.
Claims (6)
1. a kind of cleaning device of thickness steel mesh, it is characterised in that: it includes fixed frame (1), on fixed frame (1) bottom surface
It is provided with multiple hairbrush (2), the hairbrush (2) includes hairbrush pipe (21), is provided with soft brush on hairbrush pipe (21) outer wall
Hair (22), soft bristle (22) outer end is provided with capillary spray head (3).
2. a kind of cleaning device of thick steel mesh according to claim 1, it is characterised in that: the multiple hairbrush (2) is in battle array
Column arrangement.
3. a kind of cleaning device of thick steel mesh according to claim 1, it is characterised in that: the soft bristle (22) has more
Circle, the soft bristle of multi-turn (22) are sequentially arranged from top to bottom.
4. a kind of cleaning device of thick steel mesh according to claim 1, it is characterised in that: the soft bristle (22) is oblique
Upper arrangement.
5. a kind of cleaning device of thick steel mesh according to claim 1, it is characterised in that: the material of the soft bristle (22)
Matter uses plastics or rubber.
6. a kind of cleaning device of thick steel mesh according to claim 1, it is characterised in that: the capillary spray head (3) with it is soft
Matter bristle (22) rotation connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821243477.2U CN209006238U (en) | 2018-08-02 | 2018-08-02 | A kind of cleaning device of thickness steel mesh |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821243477.2U CN209006238U (en) | 2018-08-02 | 2018-08-02 | A kind of cleaning device of thickness steel mesh |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209006238U true CN209006238U (en) | 2019-06-21 |
Family
ID=66830731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821243477.2U Active CN209006238U (en) | 2018-08-02 | 2018-08-02 | A kind of cleaning device of thickness steel mesh |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209006238U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110882966A (en) * | 2019-09-24 | 2020-03-17 | 北京时代民芯科技有限公司 | Device and method for cleaning excess on surface of high-density surface array welding column |
| CN114210630A (en) * | 2021-12-13 | 2022-03-22 | 中国人民解放军总医院第六医学中心 | Medical science clinical care equipment's high pressure cleaning device |
-
2018
- 2018-08-02 CN CN201821243477.2U patent/CN209006238U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110882966A (en) * | 2019-09-24 | 2020-03-17 | 北京时代民芯科技有限公司 | Device and method for cleaning excess on surface of high-density surface array welding column |
| CN114210630A (en) * | 2021-12-13 | 2022-03-22 | 中国人民解放军总医院第六医学中心 | Medical science clinical care equipment's high pressure cleaning device |
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