CN217523020U - Board washing device for printed circuit board - Google Patents
Board washing device for printed circuit board Download PDFInfo
- Publication number
- CN217523020U CN217523020U CN202221078200.5U CN202221078200U CN217523020U CN 217523020 U CN217523020 U CN 217523020U CN 202221078200 U CN202221078200 U CN 202221078200U CN 217523020 U CN217523020 U CN 217523020U
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- CN
- China
- Prior art keywords
- printed circuit
- circuit board
- actuating mechanism
- driving
- driving motor
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- 238000005406 washing Methods 0.000 title claims abstract description 11
- 238000004140 cleaning Methods 0.000 claims abstract description 22
- 230000005611 electricity Effects 0.000 claims abstract description 6
- 239000007921 spray Substances 0.000 claims description 21
- 230000001680 brushing effect Effects 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 4
- 238000003860 storage Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000005201 scrubbing Methods 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Manufacturing Of Printed Wiring (AREA)
Abstract
The utility model belongs to the technical field of printed circuit board production, a printed circuit board is with washing board device is provided, including the clean bench, be equipped with the fixture of centre gripping printed circuit board on the clean bench and be used for driving fixture pivoted first actuating mechanism, first actuating mechanism and clean bench fixed connection, fixed mounting has L type fixed plate on the clean bench, is equipped with on the L type fixed plate and scrubs the mechanism and be used for the drive to scrub the second actuating mechanism that the mechanism removed, and second actuating mechanism and L type fixed plate fixed connection scrub the mechanism and be located printed circuit board directly over, and first actuating mechanism and second actuating mechanism all are connected with the controller electricity. The utility model discloses a printed circuit board is with washing board device improves the cleaning performance to printed circuit board.
Description
Technical Field
The utility model relates to a printed circuit board production technical field, concretely relates to printed circuit board is with washing board device.
Background
Printed wiring boards, also known as printed circuit boards and printed circuit boards, are important electronic components, support bodies for electronic components, and providers of electrical connections for electronic components.
In the production process of the printed circuit board, the printed circuit board needs to be cleaned after welding is finished, and the conventional printed circuit board cleaning device can only be used for soaking and cleaning through cleaning solution, so that the cleaning time is long, and the cleaning effect is not ideal. Therefore, there is a need for improvements to existing printed circuit board washing devices.
SUMMERY OF THE UTILITY MODEL
To the defect among the prior art, the utility model provides a pair of printed circuit board is with washing board device improves the cleaning performance to printed circuit board.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model provides a printed circuit board is with washing board device, includes the clean bench, be equipped with the fixture of centre gripping printed circuit board on the clean bench and be used for driving fixture pivoted first actuating mechanism, first actuating mechanism and clean bench fixed connection, fixed mounting has L type fixed plate on the clean bench, is equipped with on the L type fixed plate and scrubs the mechanism and be used for driving the second actuating mechanism who scrubs the mechanism and remove, second actuating mechanism and L type fixed plate fixed connection, scrubs the mechanism and is located printed circuit board directly over, and first actuating mechanism and second actuating mechanism all are connected with the controller electricity.
Furthermore, the second driving mechanism comprises a servo motor and a screw rod, the servo motor is fixed on the L-shaped fixing plate and is in driving connection with the screw rod, the brushing mechanism comprises a moving plate, the moving plate is fixedly connected with a nut seat of the screw rod, a spraying pipe is fixedly installed on one side of the moving plate, a brush assembly is installed on the other side of the moving plate, and the servo electric cylinder and the brush assembly are both electrically connected with the controller.
Furthermore, a plurality of spray heads are arranged on the spray pipe, the spray pipe is connected with the liquid storage tank, and a pump is arranged on the spray pipe and is electrically connected with the controller.
Further, the brush assembly comprises an electric telescopic rod, the electric telescopic rod is fixedly installed on the movable plate, a supporting plate is connected to the electric telescopic rod in a driving mode, a brush and a first driving motor used for driving the brush to rotate are arranged on the supporting plate, the first driving motor is fixedly connected with the supporting plate, the brush is rotatably connected with the supporting plate, and the first driving motor and the electric telescopic rod are electrically connected with the controller.
Furthermore, the collecting vat has been seted up to the wash platform below that is located printed circuit board, fixture includes two bracing pieces, and two bracing pieces are fixed mounting respectively in the both sides of collecting vat, all rotate on two bracing pieces and are provided with the supporting rod, and the clamping groove has been seted up to one side that the supporting rod is close to the collecting vat, first actuating mechanism includes second driving motor, and second driving motor fixed mounting is on the wash platform, and second driving motor keeps away from the one end drive connection of collecting vat through belt drive mechanism and supporting rod, and second driving motor is connected with the controller electricity.
Furthermore, a rubber pad is laid on the inner wall of the clamping groove, and a plurality of arc-shaped protrusions are arranged on the rubber pad.
According to the above technical scheme, the beneficial effects of the utility model are that: the printed circuit board is placed on the clamping mechanism, the second driving mechanism is controlled by the controller to drive the brushing mechanism to move, different positions on the surface of one side of the printed circuit board are brushed, then the first driving mechanism is controlled by the controller to drive the clamping mechanism to rotate, different positions on the surface of the other side of the printed circuit board are brushed, and the cleaning effect of the printed circuit board is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
FIG. 1 is a schematic view of the present invention;
FIG. 2 is an enlarged view of the present invention at A;
fig. 3 is an enlarged view of the utility model at the position B.
Reference numerals are as follows:
1-a cleaning table; 2-collecting tank; 3-a second drive motor; 4-a support bar; 5-clamping rods; 6-L-shaped fixing plates; 7-a servo motor; 8-a screw rod; 9-moving the plate;
51-a clamping groove; 52-a rubber pad; 53-arc-shaped protrusions; 91-a spray pipe; 92-a spray head; 93-an electric telescopic rod; 94-a support plate; 95-brush; 96-first drive motor.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only used to illustrate the technical solutions of the present invention more clearly, and therefore are only used as examples, and the protection scope of the present invention is not limited thereby.
Referring to fig. 1 to 3, the plate washing apparatus for a printed circuit board provided in this embodiment includes a cleaning table 1, a clamping mechanism for clamping the printed circuit board and a first driving mechanism for driving the clamping mechanism to rotate are disposed on the cleaning table 1, the first driving mechanism is fixedly connected to the cleaning table 1, an L-shaped fixing plate 6 is fixedly mounted on the cleaning table 1, a scrubbing mechanism and a second driving mechanism for driving the scrubbing mechanism to move are disposed on the L-shaped fixing plate 6, the second driving mechanism is fixedly connected to the L-shaped fixing plate 6, the scrubbing mechanism is located right above the printed circuit board, and both the first driving mechanism and the second driving mechanism are electrically connected to a controller. The controller is an STM32 singlechip.
In actual use, the printed circuit board is placed on the clamping mechanism, the second driving mechanism is controlled by the controller to drive the brushing mechanism to move, different positions on the surface of one side of the printed circuit board are brushed, then the first driving mechanism is controlled by the controller to drive the clamping mechanism to rotate, different positions on the surface of the other side of the printed circuit board are brushed, and the cleaning effect of the printed circuit board is improved.
In this embodiment, the second driving mechanism includes a servo motor 7 and a lead screw 8, the servo motor 7 is fixed on the L-shaped fixing plate 6, the servo motor 7 is in driving connection with the lead screw 8, the brushing mechanism includes a moving plate 9, the moving plate 9 is fixedly connected with a nut seat of the lead screw 8, a nozzle 91 is fixedly installed on one side of the moving plate 9, a brush assembly is installed on the other side of the moving plate 9, and both the servo cylinder and the brush assembly are electrically connected with the controller.
In practical use, the controller controls the servo motor 7 to work to drive the nut seat on the screw rod 8 to reciprocate, so that the moving plate 9 is controlled to reciprocate, cleaning solution is sprayed to the printed circuit board through the spray pipe 91 in the reciprocating movement process of the moving plate 9, and the printed circuit board is scrubbed through the hairbrush assembly. The process of spraying the cleaning solution to the printed circuit board by the spray pipe 91 and the process of brushing the printed circuit board by the brush assembly can be carried out simultaneously, or the process of spraying the cleaning solution to the printed circuit board by the spray pipe 91 is controlled by the controller to be carried out before the process of brushing the printed circuit board by the brush assembly.
In this embodiment, the spray pipe 91 is provided with a plurality of spray heads 92, the spray pipe 91 is connected with the liquid storage tank, the spray pipe 91 is provided with a pump, and the pump is electrically connected with the controller.
In actual use, the controller controls the pump to pump the cleaning solution in the liquid storage tank into the spray pipe 91 and spray the cleaning solution to the printed circuit board through the plurality of spray heads 92.
In this embodiment, the brush assembly includes an electric telescopic rod 93, the electric telescopic rod 93 is fixedly mounted on the movable plate 9, a support plate 94 is drivingly connected to the electric telescopic rod 93, a brush 95 and a first driving motor 96 for driving the brush 95 to rotate are disposed on the support plate 94, the first driving motor 96 is fixedly connected to the support plate 94, the brush 95 is rotatably connected to the support plate 94, and the first driving motor 96 and the electric telescopic rod 93 are both electrically connected to the controller.
In practical use, the controller controls the electric telescopic rod 93 to extend to drive the brush 95 and the first driving motor 96 on the supporting plate 94 to descend, so that the brush 95 can be in contact with the printed circuit board, and then the controller controls the first driving motor 96 to work to drive the brush 95 to rotate to scrub the printed circuit board.
In this embodiment, collecting vat 2 has been seted up to wash platform 1 below that is located printed circuit board, fixture includes two bracing pieces 4, two bracing pieces 4 are fixed mounting respectively in the both sides of collecting vat 2, it is provided with supporting rod 5 all to rotate on two bracing pieces 4, clamping rod 5 has been close to one side of collecting vat 2 and has been seted up centre gripping groove 51, first actuating mechanism includes second driving motor 3, second driving motor 3 fixed mounting is on wash platform 1, second driving motor 3 is connected through belt drive mechanism and the one end drive that collecting vat 2 was kept away from to supporting rod 5, second driving motor 3 is connected with the controller electricity.
In actual use, the edge of the printed circuit board is placed in the clamping groove 51, the second driving motor 3 is controlled by the controller to work to drive the clamping rod 5 to rotate, the surfaces of the two sides of the printed circuit board are turned over, and different surfaces can be cleaned. Cleaning solution and the disintegrating slag after the washing fall into collecting vat 2, and the size of collecting vat 2 is greater than the printed wiring board size.
In this embodiment, a rubber pad 52 is laid on the inner wall of the holding groove 51, and a plurality of arc-shaped protrusions 53 are provided on the rubber pad 52.
In practical use, the rubber pad 52 enhances the friction between the inner wall of the clamping groove 51 and the edge of the printed circuit board, and enhances the clamping force of the clamping groove 51 on the printed circuit board.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.
Claims (6)
1. A printed circuit board is with washing board device which characterized in that: including wash platform (1), be equipped with the fixture of centre gripping printed wiring board on wash platform (1) and be used for driving fixture pivoted first actuating mechanism, first actuating mechanism and wash platform (1) fixed connection, fixed mounting has L type fixed plate (6) on wash platform (1), is equipped with on L type fixed plate (6) and scrubs the mechanism and be used for the drive to scrub the second actuating mechanism that the mechanism removed, second actuating mechanism and L type fixed plate (6) fixed connection, scrub the mechanism and be located printed wiring board directly over, first actuating mechanism and second actuating mechanism all are connected with the controller electricity.
2. The apparatus of claim 1, wherein: the second driving mechanism comprises a servo motor (7) and a lead screw (8), the servo motor (7) is fixed on an L-shaped fixing plate (6), the servo motor (7) is in driving connection with the lead screw (8), the brushing mechanism comprises a movable plate (9), the movable plate (9) is fixedly connected with a nut seat of the lead screw (8), a spray pipe (91) is fixedly mounted on one side of the movable plate (9), a hairbrush assembly is mounted on the other side of the movable plate (9), and the servo electric cylinder and the hairbrush assembly are electrically connected with the controller.
3. The apparatus of claim 2, wherein: the spray pipe (91) is provided with a plurality of spray heads (92), the spray pipe (91) is connected with the liquid storage tank, the spray pipe (91) is provided with a pump, and the pump is electrically connected with the controller.
4. The apparatus of claim 2, wherein: the brush assembly comprises an electric telescopic rod (93), the electric telescopic rod (93) is fixedly installed on the movable plate (9), a support plate (94) is connected to the electric telescopic rod (93) in a driving mode, a brush (95) and a first driving motor (96) used for driving the brush (95) to rotate are arranged on the support plate (94), the first driving motor (96) is fixedly connected with the support plate (94), the brush (95) is rotatably connected with the support plate (94), and the first driving motor (96) and the electric telescopic rod (93) are electrically connected with the controller.
5. The apparatus of claim 1, wherein: cleaning table (1) is located the below of printed circuit board and has seted up collecting vat (2), fixture includes two bracing pieces (4), and two bracing pieces (4) are fixed mounting respectively in the both sides of collecting vat (2), all rotate on two bracing pieces (4) and are provided with supporting rod (5), and clamping rod (5) are close to one side of collecting vat (2) and have seted up centre gripping groove (51), first actuating mechanism includes second driving motor (3), and second driving motor (3) fixed mounting is on cleaning table (1), and second driving motor (3) are connected through belt drive mechanism and the one end drive of keeping away from collecting vat (2) of supporting rod (5), and second driving motor (3) are connected with the controller electricity.
6. The apparatus according to claim 5, wherein: the inner wall of the clamping groove (51) is laid with a rubber pad (52), and the rubber pad (52) is provided with a plurality of arc-shaped bulges (53).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221078200.5U CN217523020U (en) | 2022-05-07 | 2022-05-07 | Board washing device for printed circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221078200.5U CN217523020U (en) | 2022-05-07 | 2022-05-07 | Board washing device for printed circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217523020U true CN217523020U (en) | 2022-09-30 |
Family
ID=83388624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221078200.5U Active CN217523020U (en) | 2022-05-07 | 2022-05-07 | Board washing device for printed circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217523020U (en) |
-
2022
- 2022-05-07 CN CN202221078200.5U patent/CN217523020U/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 washing device for printed circuit boards Granted publication date: 20220930 Pledgee: Bank of China Limited by Share Ltd. Guilin branch Pledgor: Guilin hengxinlong Electronic Technology Co.,Ltd. Registration number: Y2024980015066 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |