CN211027267U - Circuit board cleaning device - Google Patents
Circuit board cleaning device Download PDFInfo
- Publication number
- CN211027267U CN211027267U CN201921890855.0U CN201921890855U CN211027267U CN 211027267 U CN211027267 U CN 211027267U CN 201921890855 U CN201921890855 U CN 201921890855U CN 211027267 U CN211027267 U CN 211027267U
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- CN
- China
- Prior art keywords
- pipe
- cleaning
- cleaning pool
- water
- circuit board
- 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.)
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- 238000004140 cleaning Methods 0.000 title claims abstract description 65
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 55
- 239000007921 spray Substances 0.000 claims abstract description 25
- 238000002347 injection Methods 0.000 claims abstract description 16
- 239000007924 injection Substances 0.000 claims abstract description 16
- 238000005507 spraying Methods 0.000 claims abstract description 6
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 3
- 239000002893 slag Substances 0.000 claims description 6
- 238000005406 washing Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000007788 liquid Substances 0.000 description 26
- 239000012535 impurity Substances 0.000 description 5
- 238000004544 sputter deposition Methods 0.000 description 4
- 239000013049 sediment Substances 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000015073 liquid stocks Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
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- Cleaning By Liquid Or Steam (AREA)
Abstract
The utility model relates to a circuit board cleaning device, which comprises a cleaning pool, wherein the bottom of the cleaning pool is provided with a water outlet pipe, the top of the outer side wall of the cleaning pool is provided with a circle of dilatation groove with the cross section in a right trapezoid shape, wherein the lower bottom end of the containing groove is communicated with the inside of the cleaning tank, the inclined plane end of the containing groove is positioned below, a circle of water spraying pipe is arranged at the turning angle of the top part in the containing groove, wherein the side wall of the lower half part of the spray pipe is uniformly provided with spray holes, the spray pipe is provided with a water injection pipe which penetrates through the side wall of the cleaning pool, the water injection pipe is provided with a water pump, wherein a circulating pipe connected with the bottom of the cleaning pool is arranged on a water injection pipe at the upstream of the water pump, fixed blocks are correspondingly arranged at the two sides in the cleaning pool, and fixed block one side is provided with the draw-in groove that is used for holding the circuit board, still be provided with the arc filter screen that is located the fixed block below in the cleaning pool, wherein the department is provided with the scum pipe that runs through the cleaning pool diapire in the middle of the filter screen. The invention has simple structure and convenient use.
Description
Technical Field
The invention relates to the technical field of circuit board processing, in particular to a circuit board cleaning device.
Background
The circuit board needs to be cleaned regularly during use, however, the prior circuit board cleaning technology has the following problems: 1. a circuit board is usually placed in a cleaning device for cleaning, so that the cleaning efficiency is low; 2. the existing cleaning device is generally provided with a water supply pipe for guiding liquid into a cleaning tank, but the liquid falls in a large-strand wire bundle shape, so that large impact force is easily caused in the cleaning tank, a large amount of sputtering liquid is generated, and people are easily wetted by the sputtering liquid or the liquid is sputtered out of the ground to influence the working environment.
Disclosure of Invention
The invention aims to provide a circuit board cleaning device.
The technical problem of the invention is mainly solved by the following technical scheme:
a circuit board cleaning device comprises a cleaning pool, wherein a water outlet pipe is arranged at the bottom of the cleaning pool, a circle of expansion groove with a right trapezoid cross section is arranged at the top of the outer side wall of the cleaning pool, the lower bottom end of the expansion groove is communicated with the inside of the cleaning pool, the inclined plane end of the expansion groove is positioned below, a circle of water spray pipe is arranged at the turning angle at the top in the expansion groove, water spray holes are uniformly formed in the side wall of the lower half part of the water spray pipe, a water injection pipe penetrating through the side wall of the cleaning pool is arranged on the water spray pipe, a water pump is arranged on the water injection pipe, a circulating pipe connected with the bottom of the cleaning pool is arranged on the water injection pipe at the upper part of the water pump, fixed blocks are correspondingly arranged at the two sides in the cleaning pool, the top end of each fixed block is positioned in the cleaning pool between the upper end and the, wherein the middle of the filter screen is provided with a slag discharge pipe which runs through the bottom wall of the cleaning pool.
Preferably, the slag discharge pipe and the circulating pipe are both provided with control valves.
Preferably, a supporting rod which is parallel and level with the bottom end of the clamping groove is arranged in the cleaning tank, and a straight line formed between the fixed blocks on two sides of the cleaning tank is perpendicularly intersected with the supporting rod.
Preferably, the top end of the fixed block is not higher than the horizontal plane of the bottom end of the spray pipe.
The invention has the beneficial effects that:
1. the circuit boards are placed in the clamping grooves on the fixing blocks to be fixed so as to prevent the circuit boards from swinging, and the fixing blocks on the two sides are in multiple groups, so that the circuit boards can be cleaned simultaneously by placing multiple groups of circuit boards, and the cleaning efficiency of the circuit boards is improved.
2. When the device is used, liquid is guided into the water spray pipe through the water injection pipe by the water pump and is sprayed out of the water spray holes, so that the liquid is uniformly sprayed into the cleaning pool from the peripheral direction of the cleaning pool, the liquid is sprayed into the cleaning pool in a fine wire bundle shape to prevent the liquid from generating larger sputtering, and the top of the containing groove can also shield the liquid sprayed upwards from the water spray holes so that the liquid is folded downwards and falls on the surface of the liquid level.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1;
FIG. 3 is a top view of the cleaning tank of the present invention.
In the figure: 1. the cleaning device comprises a cleaning pool, 2, a water outlet pipe, 3, a capacity expansion groove, 4, a water spray pipe, 5, a water spray hole, 6, a water injection pipe, 7, a water pump, 8, a circulating pipe, 9, a fixing block, 10, a clamping groove, 11, a circuit board, 12, a filter screen, 13, a slag discharge pipe, 14, a control valve, 15 and a supporting rod.
Detailed Description
The technical scheme of the invention is further specifically described by the following embodiments and the accompanying drawings.
The utility model provides a circuit board cleaning device, including wasing pond 1, wherein wash 1 bottom in pond and be provided with outlet pipe 2, 1 both sides correspondence is provided with fixed block 9 in wasing the pond, and fixed block 9 one side still is provided with the draw-in groove 10 that is used for holding circuit board 11, as shown in figure 1, 2, place circuit board 11 and fix in draw-in groove 10 on fixed block 9 and prevent its swing, and because 9 quantity of both sides fixed block are the multiunit, make its accessible place multiunit circuit board 11 in order to wash it simultaneously, thereby circuit board 11's cleaning efficiency has been strengthened.
Wherein wash 1 lateral wall top in pond and be provided with the dilatation groove 3 that the round cross-section is right trapezoid, should expand and hold groove 3 and wash 1 an organic whole settings in pond to expand the lower bottom in groove 3 and wash 1 interior intercommunication in the pond, and the inclined plane end in dilatation groove 3 is located the below, and the top corner department is provided with round spray pipe 4 in the groove 3 simultaneously that expands, wherein evenly is provided with hole for water spraying 5 on the lower half lateral wall of spray pipe 4, and is provided with the water injection pipe 6 that runs through 1 lateral wall in washing pond on the spray pipe 4, be provided with water pump 7 on the water injection pipe 6.
When the device is used, liquid is led into the water spraying pipe 4 through the water injection pipe 6 by the water pump 7 and is sprayed out from the water spraying holes 5, so that the liquid is uniformly sprayed into the cleaning pool 1 from the peripheral direction of the cleaning pool 1, the liquid is sprayed into the cleaning pool 1 in a fine wire bundle shape to prevent the liquid from generating larger sputtering, and the top of the containing groove 3 can also shield the liquid sprayed upwards from the water spraying holes 5 to enable the liquid to be folded downwards and fall on the liquid level surface.
And the dilatation groove 3 can increase the liquid stock in the washing pond 1 once, simultaneously when outlet pipe 2 when the liquid in the washing pond 1 is being discharged, when the liquid level is less than dilatation groove 3, liquid and impurity that are located dilatation groove 3 can flow down along its inclined plane end and be difficult for the siltation in dilatation groove 3, in this embodiment 9 tops of fixed block are not higher than 4 bottom horizontal planes of spray pipe, and the circuit board 11 top is then not higher than 9 top horizontal planes of fixed block, when preventing to wash the liquid level in the pond 1 and reaching this requirement of overflowing 11 tops of circuit board, the liquid level must be soaked spray pipe 4, thereby influence the problem of the play water work of spray pipe 4.
Meanwhile, an arc-shaped filter screen 12 positioned below the fixed block 9 is also arranged in the cleaning pool 1, wherein a slag discharge pipe 13 penetrating through the bottom wall of the cleaning pool 1 is arranged in the middle of the filter screen 12, a circulating pipe 8 connected with the bottom of the cleaning pool 1 is arranged on the water injection pipe 6 at the upstream of the water pump 7, and control valves 14 are arranged on the slag discharge pipe 13 and the circulating pipe 8. When in use, the control valve 14 on the circulating pipe 8 is opened, so that the water pump 7 leads the liquid filtered by the filter screen 12 at the bottom of the cleaning pool 1 through the water injection pipe 6 and the circulating pipe 8 into the cleaning pool 1 again through the water spray pipe 4 and the water spray holes 5 for cleaning.
And will wash 1 bottom liquid discharge backs in pond through outlet pipe 2, by the filterable impurity siltation on filter screen 12, the accessible is opened row's sediment pipe 13 and is discharged the impurity on filter screen 12 this moment, and impurity easily flows to row's sediment pipe 13 department along filter screen 12 arcwall face this moment, also can shake the impurity on the filter screen 12 through modes such as strikeing and discharge along its inclined plane flow direction row's sediment pipe 13 department certainly.
In this embodiment, a support rod 15 is disposed in the cleaning tank 1 and parallel to the bottom end of the clamping groove 10, wherein a straight line formed between the fixing blocks 9 on both sides of the cleaning tank 1 is perpendicular to the support rod 15. The supporting rod 15 supports the suspension section at the middle area of the bottom of the circuit board 11, so that the problem that the suspension section is easy to collapse and break due to long suspension length is prevented.
The present invention has been described in detail, but the above description is only a preferred embodiment of the present invention, and is not to be construed as limiting the scope of the present invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.
Claims (4)
1. A circuit board cleaning device comprises a cleaning pool, wherein a water outlet pipe is arranged at the bottom of the cleaning pool, and is characterized in that a circle of expansion groove with a right trapezoid cross section is arranged at the top of the outer side wall of the cleaning pool, the lower bottom end of the expansion groove is communicated with the inside of the cleaning pool, the inclined plane end of the expansion groove is positioned below, a circle of water spray pipe is arranged at the corner of the top in the expansion groove, water spray holes are uniformly formed in the side wall of the lower half part of the water spray pipe, a water injection pipe penetrating through the side wall of the cleaning pool is arranged on the water spray pipe, a water pump is arranged on the water injection pipe, a circulating pipe connected with the bottom of the cleaning pool is arranged on the water injection pipe at the upstream of the water pump, fixed blocks are correspondingly arranged at the two sides in the cleaning pool, the top end of each fixed block is positioned, still be provided with the arc filter screen that is located the fixed block below in the washing pond, wherein the filter screen middle department is provided with the scum pipe that runs through the washing pond diapire.
2. The device for cleaning the circuit board according to claim 1, wherein the slag discharge pipe and the circulation pipe are provided with control valves.
3. The device for cleaning the circuit board according to claim 1, wherein a support rod is arranged in the cleaning tank and is flush with the bottom end of the clamping groove, and a straight line formed between the fixed blocks at two sides of the cleaning tank is perpendicularly intersected with the support rod.
4. The apparatus as claimed in claim 1, wherein the top end of the fixing block is not higher than the bottom end of the water spraying pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921890855.0U CN211027267U (en) | 2019-11-05 | 2019-11-05 | Circuit board cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921890855.0U CN211027267U (en) | 2019-11-05 | 2019-11-05 | Circuit board cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211027267U true CN211027267U (en) | 2020-07-17 |
Family
ID=71545190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921890855.0U Active CN211027267U (en) | 2019-11-05 | 2019-11-05 | Circuit board cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211027267U (en) |
-
2019
- 2019-11-05 CN CN201921890855.0U patent/CN211027267U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A circuit board cleaning device Granted publication date: 20200717 Pledgee: Agricultural Bank of China Limited Xinfeng County Branch Pledgor: Jiangxi xinchenghui circuit Co.,Ltd. Registration number: Y2024980007677 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |