CN221409291U - Circuit board surface treatment device convenient to clearance - Google Patents
Circuit board surface treatment device convenient to clearance Download PDFInfo
- Publication number
- CN221409291U CN221409291U CN202323576318.8U CN202323576318U CN221409291U CN 221409291 U CN221409291 U CN 221409291U CN 202323576318 U CN202323576318 U CN 202323576318U CN 221409291 U CN221409291 U CN 221409291U
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- Prior art keywords
- cleaning
- circuit board
- surface treatment
- treatment device
- board surface
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- 238000004381 surface treatment Methods 0.000 title claims abstract description 27
- 238000004140 cleaning Methods 0.000 claims abstract description 96
- 238000007664 blowing Methods 0.000 claims abstract description 35
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 claims description 2
- 239000000428 dust Substances 0.000 abstract description 17
- 230000000694 effects Effects 0.000 abstract description 16
- 239000002245 particle Substances 0.000 abstract description 11
- 238000001179 sorption measurement Methods 0.000 abstract description 6
- 230000003068 static effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Manufacturing Of Printed Wiring (AREA)
- Cleaning In General (AREA)
Abstract
The utility model relates to the technical field of circuit board surface treatment, in particular to a circuit board surface treatment device convenient to clean. The technical scheme is as follows: the circuit board surface treatment device convenient to clean comprises a cleaning assembly, a belt conveyor, a linear belt and a bracket; the cleaning assembly is internally provided with a belt conveyor in a penetrating manner in the horizontal direction, and a shell of the belt conveyor is fixedly connected with the cleaning assembly; a linear belt is arranged between the roller shafts of the belt conveyor. According to the utility model, dust on the surface of the circuit board is blown away from the nozzle through air flow in the air blowing pipe, and the cleaning effect of the surface of the PCB is greatly improved by matching with electrostatic adsorption cleaning of the electrostatic brush roller, so that the problem that the cleaning effect of a single air blowing type cleaning machine is poor due to strong adhesion of dust particles attached to the surface of the traditional circuit board surface treatment device is solved.
Description
Technical Field
The utility model belongs to the technical field of circuit board surface treatment, and particularly relates to a circuit board surface treatment device convenient to clean.
Background
With the continuous development of electronic technology, circuit boards are increasingly used in various fields. The cleaning of the surface of the circuit board is one of important links in the production process of the circuit board, and the cleaning effect directly influences the performance and the product quality of the circuit board. Traditional cleaning methods mainly comprise manual wiping, sand blasting, chemical cleaning and the like, but the methods have the defects of low efficiency, incomplete cleaning, great influence on the environment and the like. Therefore, an automatic, efficient and environment-friendly circuit board surface cleaning machine has been developed, and in the conventional blowing type cleaning machine, a single blowing type cleaning machine may not achieve an ideal cleaning effect due to the strong adhesion of dust particles on the surface of the pcb. Specifically, the air blowing type cleaning machine blows air into a surface to be cleaned to separate dust particles from the surface. However, if the tackiness of the dust particles is strong, the air-blowing type cleaning machine may not blow them off the surface effectively, resulting in poor cleaning.
Disclosure of utility model
In order to solve the problem that the cleaning effect of a single blowing type cleaning machine is poor because the dust particles attached to the surface of the existing circuit board surface treatment device are strong in viscosity.
The technical scheme of the utility model is as follows: the circuit board surface treatment device convenient to clean comprises a cleaning assembly, a belt conveyor, a linear belt and a bracket; the cleaning assembly is internally provided with a belt conveyor in a penetrating manner in the horizontal direction, and a shell of the belt conveyor is fixedly connected with the cleaning assembly; a linear belt is arranged between the roller shafts of the belt conveyor.
Preferably, the dust on the surface of the circuit board is blown away from the nozzle through the air flow in the air blowing pipe, and the surface cleaning effect of the PCB is greatly improved by matching with the electrostatic adsorption cleaning of the electrostatic brush roller, so that the problem that the cleaning effect of a single air blowing type cleaning machine is poor due to the fact that dust particles attached to the surface of the existing circuit board surface treatment device are strong in viscosity is solved.
Preferably, the cleaning component comprises a cleaning box, a cleaning roller adjusting cylinder, an electrostatic brush roller, an air blowing pipe and a nozzle; an electrostatic brush roller is arranged in the cleaning box.
Preferably, cleaning roller adjusting cylinders are arranged above the two ends of the electrostatic brush roller, the output ends of the cleaning roller adjusting cylinders are rotationally connected with the electrostatic brush roller, the cleaning roller adjusting cylinders drive the telescopic ends of the cleaning roller adjusting cylinders to stretch to adjust the distance between the electrostatic brush roller and the PCB, and then the contact area and the cleaning efficiency of the PCB are greatly improved.
Preferably, the two sides of the cleaning roller adjusting cylinder are provided with air blowing pipes, and the outer shell of each air blowing pipe is fixedly connected with the inner wall of the cleaning box.
Preferably, nozzles are uniformly distributed on the lower end surface of the air blowing pipe, and are communicated with the inside of the air blowing pipe, dust on the surface of the circuit board is blown away from the nozzles through air flow in the air blowing pipe, and the cleaning effect of the surface of the PCB is greatly improved by matching with electrostatic adsorption cleaning of an electrostatic brush roller; solves the problem that the cleaning effect of a single blowing type cleaning machine is poor because the adhesion of dust particles attached to the surface of the existing circuit board surface treatment device is strong.
Preferably, the linear belt is in driving connection with the output end of the belt conveyor.
Preferably, the lower end of the cleaning component is provided with a bracket, and the bracket is fixedly connected with the shell bolt of the cleaning component.
The utility model has the beneficial effects that:
1. The existing circuit board surface treatment device has the problem that the cleaning effect of a single blowing type cleaning machine is poor because the dust particles attached to the surface of the circuit board are strong in viscosity; the dust on the surface of the circuit board is blown away from the nozzle through the air flow in the air blowing pipe, and the cleaning effect of the surface of the PCB is greatly improved by matching with the electrostatic adsorption cleaning of the electrostatic brush roller; solves the problem that the cleaning effect of a single blowing type cleaning machine is poor because the dust particles attached to the surface of the existing circuit board surface treatment device are strong in viscosity;
2. Through the setting of cleaning roller adjusting cylinder, the cleaning roller adjusting cylinder drives its flexible end extension and adjusts the interval between static brush roller and the PCB board, and then greatly improved area of contact and the cleaning efficiency of PCB board.
Drawings
FIG. 1 is a schematic view showing the overall perspective construction of a circuit board surface treatment device for cleaning conveniently according to the present utility model;
FIG. 2 is a schematic top perspective view showing the inside of a cleaning assembly of a circuit board surface treatment device for cleaning according to the present utility model;
FIG. 3 is a schematic view showing a schematic view of a cleaning assembly of a circuit board surface treatment apparatus according to the present utility model;
Fig. 4 shows a schematic perspective view of a combination of an air blowing pipe and a nozzle of the circuit board surface treatment device which is convenient to clean.
The marks in the drawings are: 1. a cleaning assembly; 2. a belt conveyor; 3. a linear belt; 4. a bracket; 101. a cleaning tank; 102. a cleaning roller adjusting cylinder; 103. an electrostatic brush roller; 104. an air blowing pipe; 105. and (3) a nozzle.
Detailed Description
The utility model is further described below with reference to the drawings and examples.
Referring to fig. 1-4, embodiments of the present utility model are provided: the circuit board surface treatment device convenient to clean comprises a cleaning assembly 1, a belt conveyor 2, a linear belt 3 and a bracket 4; the cleaning assembly 1 is internally provided with a belt conveyor 2 in a penetrating manner in the horizontal direction, and the shell of the belt conveyor 2 is fixedly connected with the cleaning assembly 1; a linear belt 3 is provided between the rollers of the belt conveyor 2.
Referring to fig. 1 to 4, in the present embodiment, the cleaning assembly 1 includes a cleaning box 101, a cleaning roller adjusting cylinder 102, an electrostatic brush roller 103, an air blowing pipe 104, and a nozzle 105; the inside of cleaning box 101 is provided with static brush roller 103, and the both ends top of static brush roller 103 all is provided with cleaning roller adjustment cylinder 102, and the output of cleaning roller adjustment cylinder 102 rotates with static brush roller 103 to be connected.
Referring to fig. 1-4, in the present embodiment, two sides of a cleaning roller adjusting cylinder 102 are provided with an air blowing pipe 104, a housing of the air blowing pipe 104 is fixedly connected with an inner wall of a cleaning box 101, a lower end surface of the air blowing pipe 104 is uniformly distributed with nozzles 105, the nozzles 105 are communicated with the interior of the air blowing pipe 104, a linear belt 3 is in transmission connection with an output end of a belt conveyor 2, a support 4 is arranged at a lower end of a cleaning assembly 1, and the support 4 is fixedly connected with a housing bolt of the cleaning assembly 1.
When the PCB cleaning device works, dust on the surface of the PCB is blown away from the nozzle 105 through air flow in the air blowing pipe 104, and the cleaning effect of the surface of the PCB is greatly improved by matching with electrostatic adsorption cleaning of the electrostatic brush roller 103; solves the problem that the cleaning effect of a single blowing type cleaning machine is poor because the dust particles attached to the surface of the existing circuit board surface treatment device are strong in viscosity;
Then, the cleaning roller adjusting cylinder 102 drives the telescopic end thereof to extend to adjust the distance between the electrostatic brush roller 103 and the PCB, thereby greatly improving the contact area and cleaning efficiency of the PCB.
Through the steps, dust on the surface of the circuit board is sprayed out from the nozzle 105 through the air flow in the air blowing pipe 104, and the electrostatic adsorption cleaning of the electrostatic brush roller 103 is matched, so that the cleaning effect of the surface of the PCB is greatly improved, and the problem that the cleaning effect of a single air blowing type cleaning machine is poor due to the fact that dust particles attached to the surface of the existing circuit board are strong in viscosity is avoided.
The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.
Claims (7)
1. Circuit board surface treatment device convenient to clearance, including clean subassembly (1), its characterized in that: the device also comprises a belt conveyor (2), a linear belt (3) and a bracket (4); the cleaning assembly (1) is internally provided with a belt conveyor (2) in a penetrating manner in the horizontal direction, and the shell of the belt conveyor (2) is fixedly connected with the cleaning assembly (1); a linear belt (3) is arranged between the roll shafts of the belt conveyor (2).
2. The circuit board surface treatment device convenient to clean according to claim 1, wherein: the cleaning assembly (1) comprises a cleaning box (101), a cleaning roller adjusting cylinder (102), an electrostatic brush roller (103), a blowing pipe (104) and a nozzle (105); an electrostatic brush roller (103) is arranged inside the cleaning box (101).
3. The circuit board surface treatment device convenient to clean according to claim 2, wherein: cleaning roller adjusting cylinders (102) are arranged above the two ends of the electrostatic brush roller (103), and the output ends of the cleaning roller adjusting cylinders (102) are rotationally connected with the electrostatic brush roller (103).
4. A circuit board surface treatment device for facilitating cleaning according to claim 3, wherein: both sides of the cleaning roller adjusting cylinder (102) are provided with air blowing pipes (104), and the outer shell of the air blowing pipes (104) is fixedly connected with the inner wall of the cleaning box (101).
5. The circuit board surface treatment device convenient to clean according to claim 4, wherein: nozzles (105) are uniformly distributed on the lower end face of the air blowing pipe (104), and the nozzles (105) are communicated with the inside of the air blowing pipe (104).
6. The circuit board surface treatment device convenient to clean according to claim 1, wherein: the linear belt (3) is in transmission connection with the output end of the belt conveyor (2).
7. The circuit board surface treatment device convenient to clean according to claim 1, wherein: the lower extreme of clean subassembly (1) is provided with support (4), and support (4) and the shell bolt fixed connection of clean subassembly (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323576318.8U CN221409291U (en) | 2023-12-27 | 2023-12-27 | Circuit board surface treatment device convenient to clearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323576318.8U CN221409291U (en) | 2023-12-27 | 2023-12-27 | Circuit board surface treatment device convenient to clearance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221409291U true CN221409291U (en) | 2024-07-23 |
Family
ID=91922137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323576318.8U Active CN221409291U (en) | 2023-12-27 | 2023-12-27 | Circuit board surface treatment device convenient to clearance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221409291U (en) |
-
2023
- 2023-12-27 CN CN202323576318.8U patent/CN221409291U/en active Active
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