CN213944134U - Circuit board cleaning equipment - Google Patents
Circuit board cleaning equipment Download PDFInfo
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- CN213944134U CN213944134U CN202022380469.6U CN202022380469U CN213944134U CN 213944134 U CN213944134 U CN 213944134U CN 202022380469 U CN202022380469 U CN 202022380469U CN 213944134 U CN213944134 U CN 213944134U
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Abstract
The utility model relates to a circuit board cleaning device, which comprises a box-type shell, a conveying mechanism, an acid washing chamber, a water washing chamber and a waste liquid treatment mechanism, wherein the conveying mechanism, the acid washing chamber, the water washing chamber and the waste liquid treatment mechanism are arranged in the box-type shell; the conveying mechanism comprises a conveying belt and a conveying driver, the conveying driver is in driving connection with the conveying belt, and the conveying belt penetrates through the pickling chamber and the water washing chamber; the pickling chamber and the water washing chamber are sequentially arranged in the box-type shell, pickling solution is arranged in the pickling chamber, a filtering partition plate is arranged between the conveying belt and the liquid level of the pickling solution, a pickling nozzle is further arranged in the pickling chamber and faces the conveying belt, one end of a pickling pipe is connected to the bottom of the pickling chamber, the other end of the pickling pipe is connected with the pickling nozzle, and a circulating pump is arranged on the pickling pipe; be provided with water tank and washing shower nozzle in the washing chamber, washing shower nozzle sets up towards the conveyer belt, is connected through the washing pipe between washing shower nozzle and the water tank, is provided with the water pump on the washing pipe, and the bottom in washing chamber is connected with the one end of waste liquid pipe, and the waste liquid pipe other end is connected with waste liquid treatment mechanism.
Description
Technical Field
The utility model relates to a circuit board cleaning equipment.
Background
The circuit board is required to be cleaned in the production and manufacturing process of the circuit board, impurities and stains on the surface are removed, the short circuit phenomenon in the test is avoided, the circuit board is damaged, and the production cost is increased.
The cleaning efficiency of the existing circuit board cleaning equipment is too low, firstly, the circuit board cleaning equipment is put into the equipment one by one to be cleaned repeatedly, the efficiency is low, the single cleaning process cannot utilize water to the maximum, the cost is increased, the environmental protection is not facilitated, secondly, the pickling process is adopted, acid liquor is wasted, the equipment is discharged and polluted greatly, and the environmental pollution problem is caused.
SUMMERY OF THE UTILITY MODEL
Based on the problem mentioned above, the utility model provides a circuit board cleaning equipment.
The circuit board cleaning equipment comprises a box-type shell, a conveying mechanism, an acid cleaning chamber, a water cleaning chamber and a waste liquid treatment mechanism, wherein the conveying mechanism, the acid cleaning chamber, the water cleaning chamber and the waste liquid treatment mechanism are arranged in the box-type shell;
the conveying mechanism comprises a conveying belt and a conveying driver, the conveying driver is in driving connection with the conveying belt, and the conveying belt penetrates through the pickling chamber and the water washing chamber;
the pickling chamber and the water washing chamber are sequentially arranged in the box-type shell, a pickling solution is arranged in the pickling chamber, a filtering partition plate is arranged between the conveyor belt and the liquid level of the pickling solution, a pickling nozzle is further arranged in the pickling chamber and faces the conveyor belt, the bottom of the pickling chamber is connected with one end of a pickling pipe, the other end of the pickling pipe is connected with the pickling nozzle, and a circulating pump is arranged on the pickling pipe;
be provided with water tank and washing shower nozzle in the washing room, the washing shower nozzle orientation the conveyer belt sets up, the washing shower nozzle with connect through the washing pipe between the water tank, be provided with the water pump on the washing pipe, the bottom in washing room is connected with the one end of waste liquid pipe, the other end of waste liquid pipe with waste liquid treatment mechanism connects.
In one embodiment, a cleaning brush is further arranged in the water cleaning chamber, and the cleaning brush is arranged towards the conveying belt.
In one embodiment, the washing machine further comprises a first driving mechanism, wherein the first driving mechanism is in driving connection with the washing brush, and the washing brush is driven by the first driving mechanism to reciprocate in a direction parallel to the conveying belt.
In one embodiment, the washing machine further comprises a second driving mechanism, the second driving mechanism is in driving connection with the washing brush, and the washing brush is driven by the second driving mechanism to reciprocate in a direction close to or far away from the conveying belt.
In one embodiment, the washing machine further comprises a drying chamber, wherein the pickling chamber, the water washing chamber and the drying chamber are arranged in sequence, and a conveyor belt penetrates through the drying chamber.
In one embodiment, a blower is disposed within the drying chamber, the blower being disposed toward the conveyor belt.
In one embodiment, a drying assembly is disposed within the drying chamber.
In one embodiment, the filter membrane is removably attached to the pickling chamber.
In one embodiment, the filter separator comprises an activated carbon filter plate.
The utility model has the advantages that:
the circuit board is conveyed to the pickling chamber for pickling, pickling solution is stored at the bottom of the pickling chamber, a pickling spray head carries out pickling on the circuit board on the conveying belt through the pickling solution conveyed by the pickling pipe, the pickling solution after the circuit board is cleaned flows downwards, impurities and the like in the circuit board are filtered out through the filtering partition plate, and the circuit board flows back to the pickling solution at the bottom of the pickling chamber again for recycling.
The water tank supplies water to the water washing spray head, the circuit board is washed for the second time through the water washing spray head, the residual acid liquor of the circuit board is washed away, and the waste liquid generated after use is conveyed to the waste liquid treatment mechanism through the waste liquid pipe to be treated, so that the drainage pollution is reduced, and the water washing machine is green and environment-friendly.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a schematic diagram of a circuit board cleaning apparatus according to an embodiment.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1, it is a circuit board cleaning apparatus according to a preferred embodiment of the present invention, which includes a box-type housing 100, and a conveying mechanism, an acid washing chamber 101, a water washing chamber 102 and a waste liquid treatment mechanism 900 disposed in the box-type housing 100.
The conveying mechanism comprises a conveying belt 200 and a conveying driver, the conveying belt 200 is used for conveying circuit boards for cleaning, the conveying driver is in driving connection with the conveying belt 200, and the conveying belt 200 penetrates through the pickling chamber 101 and the water washing chamber 102.
The circuit board through pickling of acid washing room 101 is carried to washing room 102 in, be provided with water tank 420 and washing shower nozzle 410 in the washing room 102, washing shower nozzle 410 orientation the conveyer belt 200 sets up, washing shower nozzle 410 with connect through washing pipe 440 between the water tank 420, be provided with water pump 430 on the washing pipe 440, the bottom of washing room 102 is connected with the one end of waste liquid pipe 901, the other end of waste liquid pipe 901 with waste liquid treatment mechanism 900 is connected. The water tank 420 supplies water to the water washing spray head 410, the circuit board is washed for the second time through the water washing spray head 410, the residual acid liquor of the circuit board is washed away, and the waste liquid generated after use is conveyed to the waste liquid treatment mechanism 900 through the waste liquid pipe 901 for treatment, so that the drainage pollution is reduced, and the environment is protected.
In order to improve the cleaning effect, for example, as shown in fig. 1, a cleaning brush 450 is further provided in the washing chamber 102, the cleaning brush 450 is provided toward the conveyor belt 200, the cleaning brush 450 cooperates with the water jet head 410 to clean and clean the circuit board, and specifically, in one embodiment, the cleaning brush further includes a first driving mechanism and a second driving mechanism, the first driving mechanism is drivingly connected to the cleaning brush 450, the cleaning brush 450 is driven by the first driving mechanism to reciprocate in a direction parallel to the conveyor belt 200, the second driving mechanism is drivingly connected to the cleaning brush 450, and the cleaning brush 450 is driven by the second driving mechanism to reciprocate in a direction approaching to or departing from the conveyor belt 200. Through the driving of the first driving mechanism and the second driving mechanism, the cleaning brush 450 is controlled to scrub the surface of the circuit board, so that impurities, acid liquor and the like on the surface of the circuit board are cleaned, and the cleaning effect is improved.
In order to dry the circuit board subjected to acid washing and water washing, in one embodiment, as shown in the figure, the circuit board drying device further comprises a drying chamber 103, the acid washing chamber 101, the water washing chamber 102 and the drying chamber 103 are sequentially arranged, a conveyor belt 200 penetrates through the drying chamber 103, the conveyor belt 200 conveys the circuit board subjected to water washing to the drying chamber 103 for drying, specifically, in one embodiment, an air blower 510 is arranged in the drying chamber 103, the air blower 510 is arranged towards the conveyor belt 200, and the circuit board is dried by air drying through the air blower 510.
In order to improve the efficiency of the circuit board drying process, further, in an embodiment, a drying assembly is further disposed in the drying chamber 103, the drying assembly heats the air in the drying chamber 103 to increase the temperature of the air in the drying chamber 103, and the blower 510 accelerates the flow and circulation of the air flow in the drying chamber 103, thereby improving the drying efficiency.
In order to improve the collection of the waste liquid after washing in the washing chamber 102, in an embodiment, referring to fig. 1 again, a water collecting structure 404 is disposed at the bottom of the washing chamber 102, a water collecting port 405 is disposed on the washing chamber 102, the water collecting port 405 is communicated with the waste liquid pipe 901, the water collecting structure 404 is disposed with a water collecting port 405, the horizontal plane of the water collecting port 405 is lower than the horizontal plane of the bottom of the washing chamber 102, and the bottom of the washing chamber 102 is provided with an inclined plane, which is inclined from one end far away from the water collecting port 405 to a direction close to the water collecting port 405.
The filtering partition is used for filtering impurities in the pickling solution 303 after pickling so as to recycle the impurities, and in one embodiment, the filtering partition comprises an activated carbon filtering plate, and the impurities are filtered by the activated carbon filtering plate. Wherein the filter membrane needs to be replaced or cleaned after long-term use of the device, and in one embodiment, the filter membrane is detachably connected to the pickling chamber 101 so that it can be easily detachably installed for replacement.
Further, in order to improve the pickling efficiency and improve the utilization rate of the pickling solution 303, in one embodiment, the pickling nozzle 310 is in driving connection with a pickling driver, and the pickling driver drives the pickling nozzle 310 to rotate to adjust the angle, so that the spraying range of the pickling solution 303 can be maximized, and therefore the pickling solution 303 is efficiently utilized, and the cleaning effect is ensured.
Further, in order to improve the water washing efficiency and the water utilization rate, in an embodiment, the water washing nozzle 410 is connected with a water washing driver in a driving manner, and the water washing driver drives the water washing nozzle 410 to rotate to adjust the angle, so that the water spraying range can be maximized, thereby efficiently utilizing water resources and ensuring the cleaning effect.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (9)
1. The circuit board cleaning equipment is characterized by comprising a box-type shell, a conveying mechanism, an acid washing chamber, a water washing chamber and a waste liquid treatment mechanism, wherein the conveying mechanism, the acid washing chamber, the water washing chamber and the waste liquid treatment mechanism are arranged in the box-type shell;
the conveying mechanism comprises a conveying belt and a conveying driver, the conveying driver is in driving connection with the conveying belt, and the conveying belt penetrates through the pickling chamber and the water washing chamber;
the pickling chamber and the water washing chamber are sequentially arranged in the box-type shell, a pickling solution is arranged in the pickling chamber, a filtering partition plate is arranged between the conveyor belt and the liquid level of the pickling solution, a pickling nozzle is further arranged in the pickling chamber and faces the conveyor belt, the bottom of the pickling chamber is connected with one end of a pickling pipe, the other end of the pickling pipe is connected with the pickling nozzle, and a circulating pump is arranged on the pickling pipe;
be provided with water tank and washing shower nozzle in the washing room, the washing shower nozzle orientation the conveyer belt sets up, the washing shower nozzle with connect through the washing pipe between the water tank, be provided with the water pump on the washing pipe, the bottom in washing room is connected with the one end of waste liquid pipe, the other end of waste liquid pipe with waste liquid treatment mechanism connects.
2. The circuit board cleaning device according to claim 1, wherein a cleaning brush is further arranged in the water washing chamber, and the cleaning brush is arranged towards the conveyor belt.
3. The circuit board cleaning device according to claim 2, further comprising a first driving mechanism, wherein the first driving mechanism is in driving connection with the cleaning brush, and the cleaning brush is driven by the first driving mechanism to reciprocate in a direction parallel to the conveying belt.
4. The circuit board cleaning device according to claim 2, further comprising a second driving mechanism, wherein the second driving mechanism is in driving connection with the cleaning brush, and the cleaning brush is driven by the second driving mechanism to reciprocate in a direction approaching to or departing from the conveyor belt.
5. The circuit board cleaning device according to claim 1, further comprising a drying chamber, wherein the pickling chamber, the water washing chamber and the drying chamber are arranged in sequence, and a conveyor belt is arranged to pass through the drying chamber.
6. The circuit board cleaning apparatus according to claim 5, wherein a blower is provided in the drying chamber, the blower being disposed toward the conveyor belt.
7. A circuit board cleaning device according to claim 5, wherein a drying assembly is arranged in the drying chamber.
8. The cord plate cleaning apparatus of claim 1, wherein said filter screen is removably attached to said pickling chamber.
9. A cord plate cleaning device according to claim 1, wherein said filter partition comprises an activated carbon filter plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022380469.6U CN213944134U (en) | 2020-10-23 | 2020-10-23 | Circuit board cleaning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022380469.6U CN213944134U (en) | 2020-10-23 | 2020-10-23 | Circuit board cleaning equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213944134U true CN213944134U (en) | 2021-08-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022380469.6U Active CN213944134U (en) | 2020-10-23 | 2020-10-23 | Circuit board cleaning equipment |
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| Country | Link |
|---|---|
| CN (1) | CN213944134U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114101189A (en) * | 2021-11-12 | 2022-03-01 | 湖北优尼科光电技术股份有限公司 | Liquid crystal display panel pickling and washing integrated device |
-
2020
- 2020-10-23 CN CN202022380469.6U patent/CN213944134U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114101189A (en) * | 2021-11-12 | 2022-03-01 | 湖北优尼科光电技术股份有限公司 | Liquid crystal display panel pickling and washing integrated device |
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