Cleaning device for circuit board

Abstract

The utility model discloses a cleaning device for a circuit board, and relates to the technical field of circuit boards. The cleaning device for the circuit board comprises a main board, the upper end of a sliding groove is slidably connected with a sliding block, the two sides of the sliding block are in threaded connection with screw rods, the right ends of the screw rods are fixedly connected with a first motor, and the right side of a clamping device and the upper end of the main board are fixedly connected with a brushing device. A blow-drying device is fixedly connected to the right side of the washing device and the upper end of the main plate, and through grooves are formed in the surface of the main plate at the lower ends of the washing device and the blow-drying device. A motor is started through rotation of a screw rod connected with a first bearing and a second bearing, so that a clamping device at the upper end of a sliding block clamps a circuit board, the circuit board is fixed, the circuit board is cleaned through a washing device, the circuit board is blow-dried through a blow-drying device, through grooves are formed in a main board at the lower end of the washing device and the lower end of the blow-drying device, and through holes are formed in the through grooves. And washing liquid is treated.

Description

Technical Field

[0001] The utility model relates to the technical field of circuit boards, in particular to a cleaning device for circuit boards. Background Art

[0002] With the development of the times, circuit boards, as a carrier of circuit control systems, have been widely used in people's lives. However, after the circuit boards have been used for a long time, dust in the outside air will enter the interior through the gaps in the circuit board shell and adhere to the circuit board, affecting the working condition of the circuit board. In order to clean the circuit board, it is necessary to disassemble the shell and clean the circuit board. However, manual cleaning of circuit boards is more complicated. Manual cleaning requires clamping, cleaning and drying the circuit board according to the cleaning steps. There are many overall processes, and only one circuit board can be cleaned at a time, and there may be inadequate cleaning. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies in the prior art, the utility model provides a cleaning device for a circuit board, which solves the problem that manual cleaning of the circuit board is complicated and may not be fully cleaned.

[0005] (II) Technical solution

[0006] To achieve the above purpose, the utility model is implemented through the following technical solutions: a cleaning device for a circuit board includes a main board, and slide grooves are provided on both sides of the upper end of the main board, and a slider is slidably connected to the upper end of the slide groove, and screws are threadedly connected to both sides of the slider, and the outer ring on the left side of the screw is fixedly connected to a first bearing, the outer ring of the first bearing is fixedly connected to a first fixing block, and the left side of the first fixing block is fixedly connected to the right side of the main board, the outer ring on the right side of the screw is fixedly connected to a second bearing, the outer ring of the second bearing is fixedly connected to a second fixing block, and the left side of the second fixing block is fixedly connected to the right side of the main board, and the right end of the screw is fixedly connected to a first motor, and the upper end of the slider is fixedly connected to a clamping device for clamping the circuit board, and the right side of the clamping device is fixedly connected to the upper end of the main board with a washing device, and the right side of the washing device is fixedly connected to the upper end of the main board with a drying device, and the main board surface at the lower end of the washing device and the drying device is provided with a through groove.

[0007] Preferably, fixing rods are fixedly installed around the lower end of the main board, the lower end of the fixing rods is fixedly connected to a universal wheel, the upper end of the right side of the fixing rods is fixedly connected to a base plate, and the upper end of the base plate is fixedly connected to the lower end of the first motor.

[0008] Preferably, the lower end of the through groove is fixedly connected to a liquid pool, and a through hole is opened in the middle of the lower end of the liquid pool, and the lower end of the through hole is fixedly connected to a drain pipe.

[0009] Preferably, the clamping device includes a baffle, a spring, a low plate, and a telescopic rod. The lower end of the baffle is fixedly connected to the upper end of the slider, the middle two sides of the front side of the baffle are fixedly connected with springs, the front side of the spring is fixedly connected with the low plate, and the four corners between the baffle and the low plate are fixedly connected with telescopic rods.

[0010] Preferably, the scrubbing device comprises two groups of fixed plates, a top plate, a third bearing, a fixed column, a second motor, a roller brush, an anhydrous alcohol tank, a pipe, and a nozzle. The lower ends of the two groups of fixed plates are fixedly connected to the upper end of the main board, a top plate is fixedly connected between the upper ends of the two groups of fixed plates, a third bearing is inserted in the middle of the two groups of fixed plates, a fixed column is fixedly connected to the inner ring of the third bearing, a second motor is fixedly connected to the rear end of the fixed column, a roller brush is fixedly connected to the outer ring in the middle of the fixed column, an anhydrous alcohol tank is fixedly connected to the front side of the fixed plate and the upper end of the main board, a pipe is fixedly connected to the upper end of the anhydrous alcohol tank, and the pipe is inserted into the top plate, a plurality of groups of nozzles are fixedly connected to the lower end of the pipe, and the nozzles are inserted into the lower end of the top plate.

[0011] Preferably, the drying device comprises a dryer and an air outlet, and the lower end of the dryer is fixedly connected to the upper end of the main board and is located on the right side of the washing device.

[0012] (III) Beneficial effects

[0013] The utility model provides a cleaning device for a circuit board, which has the following beneficial effects:

[0014] (1) Slide grooves are provided on both sides of the main board, so that the first motor is started and the screw connected to the first bearing and the second bearing rotates, so that the slider connected to the screw thread moves, so that the clamping device at the upper end of the slider clamps the circuit board to fix the circuit board, so that the circuit board is moved to the washing device, and the circuit board is cleaned by the washing device. After cleaning, the circuit board is moved to the drying device, and the circuit board is dried by the drying device to prevent the circuit board from getting wet. The washing device and the main board at the lower end of the drying device are provided with through grooves to process the washing liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the through slot of the utility model;

[0017] Figure 3This is a schematic diagram of the clamping device of the utility model;

[0018] Figure 4 This is a schematic diagram of the washing device of the utility model;

[0019] Figure 5 It is a schematic diagram of the drying device of the utility model.

[0020] In the figure: 1. main board; 2. slide groove; 3. slider; 4. screw; 5. first bearing; 6. first fixed block; 7. second bearing; 8. second fixed block; 9. first motor; 10. clamping device; 101. baffle; 102. spring; 103. low plate; 104. telescopic rod; 11. washing device; 111. fixed plate; 112. top plate; 113. third bearing; 114. fixed column; 115. second motor; 116. roller brush; 117. anhydrous alcohol tank; 118. pipeline; 119. nozzle; 12. drying device; 121. dryer; 122. air outlet; 13. through groove; 14. fixed rod; 15. universal wheel; 16. bottom plate; 17. liquid pool; 18. through hole; 19. drain pipe. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-5The utility model provides a technical solution: a cleaning device for a circuit board comprises a main board 1, a slide groove 2 is provided on both sides of the upper end of the main board 1, a slider 3 is slidably connected to the upper end of the slide groove 2, a screw rod 4 is threadedly connected to both sides of the slider 3, a first bearing 5 is fixedly connected to the outer ring of the left side of the screw rod 4, a first fixed block 6 is fixedly connected to the outer ring of the first bearing 5, and the left side of the first fixed block 6 is fixedly connected to the right side of the main board 1, a second bearing 7 is fixedly connected to the outer ring of the right side of the screw rod 4, a second fixed block 8 is fixedly connected to the outer ring of the second bearing 7, and the left side of the second fixed block 8 is fixedly connected to the right side of the main board 1, and a first motor 9 is fixedly connected to the right end of the screw rod 4, a clamping device 10 for clamping a circuit board is fixedly connected to the upper end of the main board 1, a washing device 11 is fixedly connected to the upper end of the main board 1 on the right side of the clamping device 10, a drying device 12 is fixedly connected to the upper end of the main board 1 on the right side of the washing device 11, and a through groove 13 is provided on the surface of the main board 1 at the lower ends of the washing device 11 and the drying device 12. Slide grooves 2 are provided on both sides of the main board 1, so that the first motor 9 is started and the screw 4 connected to the first bearing 5 and the second bearing 7 rotates, so that the slider 3 threadedly connected to the screw 4 moves, so that the clamping device 10 at the upper end of the slider 3 clamps the circuit board to fix the circuit board, so that the circuit board is moved to the washing device 11, and the circuit board is cleaned by the washing device 11. After cleaning, the circuit board is moved to the drying device 12, and the circuit board is dried by the drying device 12 to prevent the circuit board from getting wet. The main board 1 at the lower ends of the washing device 11 and the drying device 12 is provided with a through groove 13 to process the washing liquid.

[0023] See also Figure 1 The utility model provides a technical solution: a fixing rod 14 is fixedly installed around the lower end of the main board 1, and a universal wheel 15 is fixedly connected to the lower end of the fixing rod 14, and a bottom plate 16 is fixedly connected to the upper end of the right side of the fixing rod 14, and the upper end of the bottom plate 16 is fixedly connected to the lower end of the first motor 9. The fixing rod 14 connected to the lower end of the main board 1 is connected to the universal wheel 15, so that the device can be moved and convenient to use, and the bottom plate 16 connected to the right side of the fixing rod 14 is used to place the first motor 9.

[0024] See also Figure 2 The utility model provides a technical solution: the lower end of the through groove 13 is fixedly connected with a liquid pool 17, and a through hole 18 is opened in the middle of the lower end of the liquid pool 17, and the lower end of the through hole 18 is fixedly connected with a drain pipe 19. The liquid pool 17 connected to the lower end of the through groove 13 is used to discharge the washing liquid from the drain pipe 19 through the through hole 18. A water tank can be placed at the lower end of the drain pipe 19, or the device can be moved to a place with a drain trough to facilitate the treatment of liquid.

[0025] See also Figure 3The utility model provides a technical solution: the clamping device 10 comprises a baffle 101, a spring 102, a low plate 103, and a telescopic rod 104. The lower end of the baffle 101 is fixedly connected to the upper end of the slider 3. The middle two sides of the front of the baffle 101 are fixedly connected with springs 102. The front of the spring 102 is fixedly connected with the low plate 103. The four corners between the baffle 101 and the low plate 103 are fixedly connected with telescopic rods 104. The clamping device 10 is connected with springs 102 between the baffle 101 and the low plate 103, so that the low plate 103 has elastic force, and the telescopic rod 104 is used to keep the balance when the low plate 103 is extended and retracted.

[0026] See also Figure 4 The utility model provides a technical solution: the scrubbing device 11 comprises two sets of fixed plates 111, a top plate 112, a third bearing 113, a fixed column 114, a second motor 115, a roller brush 116, an anhydrous alcohol tank 117, a pipeline 118, and a nozzle 119. The lower ends of the two sets of fixed plates 111 are fixedly connected to the upper end of the main board 1, the top plate 112 is fixedly connected between the upper ends of the two sets of fixed plates 111, and the third bearing 113 is inserted and connected in the middle of the two sets of fixed plates 111. The third bearing 113 The inner ring is fixedly connected with a fixed column 114, the rear end of the fixed column 114 is fixedly connected with a second motor 115, the outer ring in the middle of the fixed column 114 is fixedly connected with a roller brush 116, the front of the fixed plate 111 and the upper end of the main board 1 are fixedly connected with an anhydrous alcohol tank 117, the upper end of the anhydrous alcohol tank 117 is fixedly connected with a pipe 118, and the pipe 118 is inserted into the top plate 112, and the lower end of the pipe 118 is fixedly connected with a plurality of groups of nozzles 119, and the nozzles 119 are inserted into the lower end of the top plate 112. The washing device 11 is started by the second motor 115, and the fixed column 114 connected to the output shaft of the second motor 115 rotates through the third bearing 113, so that the roller brush 116 on the outer ring of the fixed column 114 rotates, so that the circuit board is cleaned, and the anhydrous alcohol tank 117 on the front of the fixed plate 111 sprays anhydrous alcohol through the nozzle 119 connected to the pipe 118, so as to facilitate the cleaning of the roller brush 116.

[0027] See also Figure 5 The utility model provides a technical solution: the drying device 12 includes a drying machine 121 and an air outlet 122. The lower end of the drying machine 121 is fixedly connected to the upper end of the mainboard 1 and is located on the right side of the washing device 11. When the drying machine 121 is started, wind is discharged from the air outlet 122, thereby drying the circuit board to prevent the circuit board from being damp.

[0028] During operation, the first motor 9 is started, and the screw rod 4 rotates through the first bearing 6 and the second bearing 8 of the first fixing block 5 and the second fixing block 7, so that the slider 3 moves in the slide groove 2 of the main board 1, and the circuit board is placed between the low plates 103. The circuit board is tightly fixed by the elastic force of the spring 102 and the baffle 101 on the low plates 103. The circuit board in the clamping device 10 is moved by the movement of the slider 3. When it is moved into the washing device 11, the second motor 115 is started, and the fixing column 114 rotates through the third bearing 113. The roller brush 116 on the outer ring of the fixing column 114 starts to rotate to clean the circuit board. At the same time, the anhydrous alcohol tank 117 The nozzle 119 connected by the pipe 118 is used to spray anhydrous alcohol to facilitate the cleaning of the roller brush 116. After the washing is completed, the circuit board is moved to the inside of the drying device 12. By starting the dryer 121, the air outlet 122 starts to discharge air, so that the circuit board is dried. The main board 1 at the lower end of the washing device 11 and the drying device 12 is provided with a through groove 13, so that the anhydrous alcohol during washing flows into the liquid pool 17 through the through groove 13, and the liquid is discharged through the drain pipe 19 connected to the through hole 18 at the lower end of the liquid pool 17, so that the device is moved to a place with a drain outlet by using the universal wheel 15 connected to the fixing rod 14 at the lower end of the main board 1, so as to facilitate the drainage of liquid.

[0029] In summary, the structure of 1, main board 2, slide groove 3, slider 4, screw 5, first bearing 6, first fixed block 7, second bearing 8, second fixed block 9, first motor 10, clamping device 101, baffle 102, spring 103, low plate 104, telescopic rod 11, washing device 111, fixed plate 112, top plate 113, third bearing 114, fixed column 115, second motor 116, roller brush 117, anhydrous alcohol tank 118, pipeline 119, nozzle 12, drying device 121, dryer 122, air outlet 13, through groove 14, fixed rod 15, universal wheel 16, bottom plate 17, liquid pool 18, through hole 19 and drain pipe solves the problem that manual cleaning of circuit boards is complicated and there may be problems of inadequate cleaning.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variation thereof are intended to cover non-exclusionary inclusions, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0031] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A circuit board cleaning device, comprising a main board (1), characterized in that: Slide grooves (2) are provided on both sides of the upper end of the main board (1), and a slider (3) is slidably connected to the upper end of the slide groove (2), and screw rods (4) are threadedly connected to both sides of the slider (3), and the outer ring of the left side of the screw rod (4) is fixedly connected to a first bearing (5), and the outer ring of the first bearing (5) is fixedly connected to a first fixed block (6), and the left side of the first fixed block (6) is fixedly connected to the right side of the main board (1), and the outer ring of the right side of the screw rod (4) is fixedly connected to a second bearing (7), and the outer ring of the second bearing (7) is fixedly connected to a second fixed block (8), The left side of the second fixed block (8) is fixedly connected to the right side of the main board (1), and the right end of the screw rod (4) is fixedly connected to the first motor (9); the upper end of the slider (3) is fixedly connected to a clamping device (10) for clamping a circuit board; the right side of the clamping device (10) and the upper end of the main board (1) are fixedly connected to a washing device (11); the right side of the washing device (11) and the upper end of the main board (1) are fixedly connected to a drying device (12); and a through groove (13) is provided on the surface of the main board (1) at the lower ends of the washing device (11) and the drying device (12).

2. A circuit board cleaning device according to claim 1, characterized in that: A fixing rod (14) is fixedly installed around the lower end of the main board (1), the lower end of the fixing rod (14) is fixedly connected to a universal wheel (15), the upper end of the right side of the fixing rod (14) is fixedly connected to a bottom plate (16), and the upper end of the bottom plate (16) is fixedly connected to the lower end of the first motor (9).

3. A circuit board cleaning device according to claim 1, characterized in that: The lower end of the through groove (13) is fixedly connected to a liquid pool (17), and a through hole (18) is provided in the middle of the lower end of the liquid pool (17), and the lower end of the through hole (18) is fixedly connected to a drainage pipe (19).

4. A circuit board cleaning device according to claim 1, characterized in that: The clamping device (10) comprises a baffle (101), a spring (102), a low plate (103), and a telescopic rod (104); the lower end of the baffle (101) is fixedly connected to the upper end of the slider (3); the spring (102) is fixedly connected to the middle two sides of the front of the baffle (101); the front of the spring (102) is fixedly connected to the low plate (103); and the four corners between the baffle (101) and the low plate (103) are fixedly connected to the telescopic rod (104).

5. A circuit board cleaning device according to claim 1, characterized in that: The scrubbing device (11) comprises two groups of fixed plates (111), a top plate (112), a third bearing (113), a fixed column (114), a second motor (115), a roller brush (116), an anhydrous alcohol tank (117), a pipeline (118), and a nozzle (119). The lower ends of the two groups of fixed plates (111) are fixedly connected to the upper end of the main board (1). The top plate (112) is fixedly connected between the upper ends of the two groups of fixed plates (111). The third bearing (113) is inserted and connected between the two groups of fixed plates (111). The inner ring of the third bearing (113) is fixedly connected to A fixed column (114), the rear end of the fixed column (114) is fixedly connected to a second motor (115), the outer ring in the middle of the fixed column (114) is fixedly connected to a roller brush (116), the front of the fixed plate (111) and the upper end of the main plate (1) are fixedly connected to an anhydrous alcohol tank (117), the upper end of the anhydrous alcohol tank (117) is fixedly connected to a pipe (118), and the pipe (118) is inserted into the interior of the top plate (112), and the lower end of the pipe (118) is fixedly connected to a plurality of nozzles (119), and the nozzles (119) are inserted into the lower end of the top plate (112).

6. A circuit board cleaning device according to claim 1, characterized in that: The drying device (12) comprises a drying machine (121) and an air outlet (122); the lower end of the drying machine (121) is fixedly connected to the upper end of the main board (1) and is located on the right side of the washing device (11).

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