PCBA board cleaning device with drying function

Abstract

The utility model discloses a kind of PCBA board cleaning devices with drying function, it is related to electronic manufacturing equipment technical field, including cleaning box, the inside one side of cleaning box is provided with cleaning assembly, the other side of cleaning assembly is provided with draining assembly;The draining assembly includes draining conveyor belt, the draining conveyor belt is commonly provided with two and is arranged in upper and lower array, the one side of draining conveyor belt is provided with guide seat, the upper and lower ends of guide seat are all set in the upper of adjacent draining conveyor belt.This utility model is directly drained and dried in the inside of cleaning box after being cleaned by the draining assembly and drying assembly of being set, can be quickly transmitted after drying to complete the whole cleaning process, on the one hand, solve the problem of secondary pollution, on the other hand, also reduce the additional energy consumption needed by independent equipment.

Description

Technical Field

[0001] This utility model relates to the field of electronic manufacturing equipment technology, specifically a PCBA board cleaning device with drying function. Background Technology

[0002] PCBA boards are core components of electronic products, consisting of PCB substrates, electronic components, and solder joints. They are widely used in communications, automotive electronics, consumer electronics, and other fields. During their production, materials such as flux and solder paste are used. After soldering, contaminants such as rosin and flux can easily remain on the surface. These residues may cause short circuits, signal interference, or corrosion. Therefore, PCBA boards must be thoroughly cleaned after assembly.

[0003] Currently, PCBA board cleaning equipment mostly employs separate cleaning or drying processes, which has significant drawbacks: First, there is a risk of secondary contamination. After cleaning, the equipment needs to be manually or mechanically transferred to drying equipment, during which the equipment is exposed to the air and may absorb dust or come into contact with contaminants. Second, energy efficiency is low. Drying requires separate equipment, consuming additional energy, and its heating efficiency is low, extending the production cycle. Although some integrated equipment exists in existing technologies, it generally suffers from poor coordination between cleaning and drying, and insufficient temperature control accuracy. There is an urgent need for a highly efficient and energy-saving integrated solution.

[0004] Based on this, a PCBA board cleaning device with drying function is now provided, which can eliminate the drawbacks of existing devices. Utility Model Content

[0005] The purpose of this invention is to provide a PCBA board cleaning device with drying function to solve the problems in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A PCBA board cleaning device with drying function includes a cleaning box, a cleaning component is provided on one side of the cleaning box, and a water-draining component is provided on the other side of the cleaning component.

[0008] The draining assembly includes two draining conveyor belts arranged in an upper and lower array. A guide seat is provided on one side of each draining conveyor belt, with both the upper and lower ends of the guide seat positioned above the adjacent draining conveyor belt. A drying assembly is provided on one side of the lower end of the draining assembly, and the drying assembly includes a drying conveyor belt located on one side of the lower end of the cleaning chamber. One end of the drying conveyor belt extends through the lower outer side of the cleaning chamber, and the other end of the drying conveyor belt extends through a drying rack. Several drying lamps are fixedly connected to both the upper and lower ends of the drying rack.

[0009] Based on the above technical solutions, this utility model also provides the following optional technical solutions:

[0010] In one alternative: the cleaning component includes a cleaning frame, in which a plurality of cleaning brushes are arranged in an array, all of the cleaning brushes being arranged symmetrically in the upper and lower parts, and a plurality of cleaning nozzles being arranged symmetrically in the upper and lower parts at one end of the cleaning frame.

[0011] In one alternative: the other end of all the cleaning nozzles is fixedly connected to the cleaning water tank via a water pipe, the water pipe being located at one end within the cleaning frame, the cleaning water tank being located on the upper surface of the cleaning tank, and a water inlet being provided on one side of the upper surface of the cleaning water tank.

[0012] In one alternative: a conveying component is provided inside the cleaning component.

[0013] In one alternative embodiment: the conveying assembly includes a mounting plate, and a plurality of conveying rollers are arranged in an array on the inner side of the mounting plate. One end of each of the conveying rollers is rotatably connected to one side of the inner side of the mounting plate, and the other end of each of the conveying rollers is disposed through the inner side of the mounting plate and is fixedly connected to a first gear. A second gear meshes between adjacent first gears.

[0014] In one alternative: a feeding conveyor belt is provided on one side of the cleaning box and extends through one side of the cleaning box onto one side of the mounting plate.

[0015] In one alternative embodiment: a water collection component is provided below the cleaning component and the draining component. The water collection component includes a first water collection tank, which is located below the conveying component. A drain pipe is provided through one side of the lower surface of the first water collection tank. The drain pipe is located above a second water collection tank, which is located below the draining component. A water outlet pipe is provided through one side of the lower end of the second water collection tank, and the lower end of the water outlet pipe is located below the lower surface of the cleaning tank.

[0016] In one alternative: several bases are fixedly connected to the lower surfaces of the cleaning box, the feeding conveyor belt, and the drying conveyor belt; a control panel is provided on one side of the cleaning box; and the control panel is electrically connected to the feeding conveyor belt, the cleaning component, the draining component, the conveying component, and the drying component, respectively.

[0017] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0018] This invention, through the inclusion of a draining and drying component, allows PCBA boards to be drained and dried directly inside the cleaning chamber after cleaning. After drying, the boards can be quickly transferred out, completing the entire cleaning process. This solves the problem of secondary pollution and reduces the additional energy consumption required by independent equipment, effectively improving energy efficiency, increasing the cleaning efficiency of PCBA boards, and enhancing the usability and practicality of the device. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0020] Figure 2 This is an exploded view of the internal structure of the cleaning box of this utility model.

[0021] Figure 3 This is a schematic diagram of the cleaning component structure of this utility model.

[0022] Figure 4 This is a schematic diagram of the drainage component structure of this utility model.

[0023] Figure 5 This is a schematic diagram of the drying component structure of this utility model.

[0024] Figure label annotations: 1. Cleaning box; 2. Feed conveyor belt; 3. Control panel; 4. Cleaning water tank; 5. Base; 6. Mounting plate; 7. Conveyor roller; 8. First gear; 9. Second gear; 10. Cleaning frame; 11. Cleaning brush; 12. Cleaning nozzle; 13. Water inlet; 14. Draining conveyor belt; 15. Guide seat; 16. First water collection tank; 17. Second water collection tank; 18. Water outlet pipe; 19. Drying conveyor belt; 20. Drying rack; 21. Drying lamp. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0026] In one embodiment, such as Figures 1-5 As shown, a PCBA board cleaning device with drying function includes a cleaning box 1, a cleaning component is provided on one side of the cleaning box 1, and a draining component is provided on the other side of the cleaning component.

[0027] The draining assembly includes two draining conveyor belts 14 arranged in an upper and lower array. A guide seat 15 is provided on one side of each draining conveyor belt 14, with both the upper and lower ends of the guide seat 15 positioned above the adjacent draining conveyor belt 14. A drying assembly is provided on one side of the lower end of the draining assembly, and the drying assembly includes a drying conveyor belt 19. The drying conveyor belt 19 is located on one side of the lower end of the cleaning box 1, with one end of the drying conveyor belt 19 extending through the outer side of the lower end of the cleaning box 1 and the other end of the drying conveyor belt 19 extending through a drying rack 20. Several drying lamps 21 are fixedly connected to both the upper and lower ends of the drying rack 20.

[0028] In this embodiment, the cleaning nozzle 12 will spray cleaning agent on the upper and lower sides of the PCBA board. Then, the cleaning brush 11 will clean the surface of the PCBA board on the upper and lower sides. After cleaning, it will be conveyed to the draining conveyor belt 14. The PCBA board will then be drained by the draining conveyor belt 14. At the same time, the PCBA board will be flipped over and conveyed to the draining conveyor belt 14 below by the guide seat 15.

[0029] In one embodiment, such as Figure 3 As shown, the cleaning component includes a cleaning frame 10, in which a plurality of cleaning brushes 11 are arranged in an array. All the cleaning brushes 11 are arranged symmetrically in the upper and lower parts. A plurality of cleaning nozzles 12 are arranged symmetrically in the upper and lower parts at one end of the cleaning frame 10. The cleaning nozzles 12 will be activated to spray cleaning agent on the upper and lower sides of the PCBA board, and then the cleaning brushes 11 will clean the surface of the PCBA board on the upper and lower sides.

[0030] In one embodiment, such as Figure 3 As shown, the other end of all the cleaning nozzles 12 is fixedly connected to the cleaning water tank 4 through a water pipe. The water pipe is located inside the cleaning frame 10 at one end. The cleaning water tank 4 is located on the upper surface of the cleaning tank 1. A water inlet 13 is provided on one side of the upper surface of the cleaning water tank 4. Cleaning liquid is added to the cleaning water tank 4 through the water inlet 13.

[0031] In one embodiment, such as Figure 2 As shown, a conveying component is provided inside the cleaning component for conveying PCBA boards.

[0032] In one embodiment, such as Figure 3As shown, the conveying assembly includes a mounting plate 6, and a plurality of conveying rollers 7 are arranged in an array on the inner side of the mounting plate 6. One end of each of the conveying rollers 7 is rotatably connected to one side of the inner side of the mounting plate 6, and the other end of each of the conveying rollers 7 is disposed through the inner side of the mounting plate 6 and is fixedly connected to a first gear 8. A second gear 9 meshes between adjacent first gears 8. The PCBA board is sequentially conveyed into the cleaning box 1 by the feeding conveyor belt 2, and then conveyed to the conveying rollers 7 by the feeding conveyor belt 2. Through the meshing of the first gear 8 and the second gear 9, all the conveying rollers 7 rotate in the same direction, conveying the PCBA board to one side.

[0033] In one embodiment, such as Figure 1 As shown, a feeding conveyor belt 2 is provided on one side of the cleaning box 1 and extends through one side of the cleaning box 1 and is located on one side of the mounting plate 6 to facilitate the transfer of PCBA boards.

[0034] In one embodiment, such as Figure 4 As shown, a water collection component is provided below the cleaning component and the draining component. The water collection component includes a first water collection tank 16, which is located below the conveying component. A drain pipe is provided through one side of the lower surface of the first water collection tank 16, and the drain pipe is located above the second water collection tank 17, which is located below the draining component. A water outlet pipe 18 is provided through one side of the lower end of the second water collection tank 17, and the lower end of the water outlet pipe 18 is located below the lower surface of the cleaning box 1. Water on the PCBA board will be collected by the first water collection tank 16 and the second water collection tank 17 and transported to the outside of the cleaning box 1 through the water outlet pipe 18.

[0035] In one embodiment, such as Figure 1 As shown, several bases 5 are fixedly connected to the lower surfaces of the cleaning box 1, the feeding conveyor belt 2, and the drying conveyor belt 19. A control panel 3 is provided on one side of the cleaning box 1. The control panel 3 is electrically connected to the feeding conveyor belt 2, the cleaning component, the draining component, the conveying component, and the drying component, respectively. The feeding conveyor belt 2, the cleaning component, the draining component, the conveying component, and the drying component are controlled by the control panel 3.

[0036] The above embodiment discloses a PCBA board cleaning device with drying function. In this device, the PCBA board is sequentially conveyed into the cleaning box 1 via the feeding conveyor belt 2. The board is then conveyed to the conveyor rollers 7 via the feeding conveyor belt 2. Through the meshing of the first gear 8 and the second gear 9, all the conveyor rollers 7 rotate in the same direction, conveying the PCBA board to one side. At this time, the cleaning nozzle 12 is activated to spray cleaning agent on the upper and lower sides of the PCBA board. Subsequently, the cleaning brush 11 cleans the surface of the PCBA board on the upper and lower sides. After cleaning, the board is conveyed to the draining conveyor belt 14, where it is drained. Simultaneously, the PCBA board is flipped over and conveyed to the lower draining conveyor belt 14 by the guide seat 15. At this time, the water on the PCBA board is collected by the first water collection tank 16 and the second water collection tank 17, and then conveyed to the outside of the cleaning box 1 via the water outlet pipe 18. Finally, the board is conveyed to the drying conveyor belt 19, dried by the drying lamp 21, and then conveyed to the outside of the cleaning box 1 for collection.

[0037] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A PCBA board cleaning device with drying function, comprising a cleaning box (1), wherein a cleaning component is provided on one side of the cleaning box (1), and a draining component is provided on the other side of the cleaning component; Its features are, The draining assembly includes a draining conveyor belt (14), two of which are arranged in an upper and lower array. A guide seat (15) is provided on one side of the draining conveyor belt (14), and the upper and lower ends of the guide seat (15) are both located above the adjacent draining conveyor belt (14). A drying assembly is provided on one side of the lower end of the draining assembly. The drying assembly includes a drying conveyor belt (19), which is located on one side of the lower end of the cleaning box (1). One end of the drying conveyor belt (19) is inserted through the lower outer side of the cleaning box (1), and the other end of the drying conveyor belt (19) is inserted through a drying rack (20). Several drying lamps (21) are fixedly connected to both the upper and lower ends of the drying rack (20).

2. The PCBA board cleaning device with drying function according to claim 1, characterized in that, The cleaning component includes a cleaning frame (10), in which a plurality of cleaning brushes (11) are arranged in an array, all of the cleaning brushes (11) are arranged symmetrically up and down, and a plurality of cleaning nozzles (12) are arranged symmetrically up and down at one end of the cleaning frame (10).

3. A PCBA board cleaning device with drying function according to claim 2, characterized in that, All of the cleaning nozzles (12) are fixedly connected to the cleaning water tank (4) at the other end via a water pipe. The water pipe is located inside the cleaning frame (10) at one end. The cleaning water tank (4) is located on the upper surface of the cleaning box (1). A water inlet (13) is provided on one side of the upper surface of the cleaning water tank (4).

4. A PCBA board cleaning device with drying function according to claim 1, characterized in that, A conveying component is provided inside the cleaning component.

5. A PCBA board cleaning device with drying function according to claim 4, characterized in that, The conveying assembly includes a mounting plate (6), and a plurality of conveying rollers (7) are arranged in an array on the inner side of the mounting plate (6). One end of each of the conveying rollers (7) is rotatably connected to one side of the inner side of the mounting plate (6), and the other end of each of the conveying rollers (7) is disposed through the inner side of the mounting plate (6) and is fixedly connected to a first gear (8). A second gear (9) meshes between adjacent first gears (8).

6. A PCBA board cleaning device with drying function according to claim 1, characterized in that, The cleaning box (1) is provided with a feeding conveyor belt (2) on one side and is located on the side of the mounting plate (6) through the cleaning box (1).

7. A PCBA board cleaning device with drying function according to claim 1, characterized in that, A water collection component is provided below the cleaning component and the draining component. The water collection component includes a first water collection tank (16), which is located below the conveying component. A drain pipe is provided through one side of the lower surface of the first water collection tank (16). The drain pipe is located above a second water collection tank (17), which is located below the draining component. A water outlet pipe (18) is provided through one side of the lower end of the second water collection tank (17). The lower end of the water outlet pipe (18) is provided below the lower surface of the cleaning box (1).

8. A PCBA board cleaning device with drying function according to claim 1, characterized in that, The cleaning box (1), the feeding conveyor belt (2) and the drying conveyor belt (19) are all fixedly connected to several bases (5). A control panel (3) is provided on one side of the cleaning box (1). The control panel (3) is electrically connected to the feeding conveyor belt (2), the cleaning component, the draining component, the conveying component and the drying component respectively.

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