CN218797849U

CN218797849U - Automatic cleaning device for surface of PCB (printed circuit board)

Info

Publication number: CN218797849U
Application number: CN202223120761.XU
Authority: CN
Inventors: 查正青; 江鹏
Original assignee: Hefei Senwo Electronic Technology Co ltd
Current assignee: Hefei Senwo Electronic Technology Co ltd
Priority date: 2022-11-24
Filing date: 2022-11-24
Publication date: 2023-04-07
Anticipated expiration: 2032-11-24

Abstract

The utility model belongs to the technical field of the PCB board technique and specifically relates to PCB board surface self-cleaning device, include: the work box, the inner chamber of work box is provided with first motor, the output shaft fixedly connected with rotor plate of first motor, one side of rotor plate is rotated and is connected with transfer line one, the opposite side of rotor plate is rotated and is connected with transfer line two, one side that transfer line one and transfer line two carried on the back mutually all rotates and is connected with the connecting block, and the equal fixedly connected with fixed block in one side that two connecting blocks carried on the back mutually, the equal fixedly connected with in one side that two fixed blocks carried on the back mutually places the board, one side of work box is provided with the box, the inner chamber of box is provided with the second motor. The utility model discloses make this PCB board surface self-cleaning device possess two-sided clear advantage, in the in-service use process, utilize flip structure, can overturn the PCB board, utilize clean structure to clean the PCB board.

Description

Automatic cleaning device for surface of PCB (printed circuit board)

Technical Field

The utility model relates to a PCB board technical field specifically is PCB board surface self-cleaning device.

Background

The PCB is also called as a printed circuit board, is a provider of electrical connection of electronic components, and is mainly designed in a domain layout; the circuit board has the main advantages of greatly reducing errors of wiring and assembly, improving automation level and production labor rate, and can be divided into single-layer boards, double-sided boards, four-layer boards, six-layer boards and other multi-layer circuit boards according to the number of layers of the circuit board.

According to the automatic PCB surface cleaning device disclosed by the publication number CN215581944U, the PCB to be cleaned is placed on the silica gel cushion block on the conveying belt through the arrangement of the water tank and the spray head, the pump is started to uniformly spray the circuit board cleaning agent in the water tank on the surface of the PCB, when the PCB passes through the air blower, the air blower is started to clean dust attached to the surface and blow the cleaned PCB, the flow is coherent and convenient, the cleaning efficiency is high, and the manpower resources are saved.

Although its cleaning device through setting up can reach and carry out clear purpose to the PCB board, but during the tiny hole in the easy inflow PCB board of cleaner for the PCB board remains the cleaner, cause surface pollution, only utilize the air-blower structure to weather PCB, can't reach and carry out the drying to the PCB board completely, consequently can destroy the surface of PCB board, cause PCB's damage, the yields of leaving the factory of PCB board has been reduced, consequently, PCB board surface self-cleaning device, urgent need to be developed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a PCB board surface self-cleaning device possesses two-sided clear advantage, has solved the problem that above-mentioned background art provided.

To achieve the above object, the present invention provides the following technical solutions: PCB board surface self-cleaning device includes: the work box, the inner chamber of work box is provided with first motor, the output shaft fixedly connected with rotor plate of first motor, one side of rotor plate is rotated and is connected with transfer line one, the opposite side of rotor plate is rotated and is connected with transfer line two, one side that transfer line one and transfer line two carried on the back all rotates and is connected with the connecting block, and the equal fixedly connected with fixed block in one side that two connecting blocks carried on the back mutually, the equal fixedly connected with in one side that two fixed blocks carried on the back mutually places the board, one side of work box is provided with the box, the inner chamber of box is provided with the second motor, the output shaft fixedly connected with fan of second motor, one side movable mounting of box has the dust storage box, the inner chamber of dust storage box runs through and is provided with the filter plate, one side intercommunication of dust storage box has the connecting pipe, the surface movable mounting of connecting pipe has the dust absorption pipe, one side intercommunication of box has the air-out pipe.

Further, as the utility model relates to an it is preferable, the inner chamber fixedly connected with shielding plate of box, shielding plate's top and second motor fixed connection, the output shaft and the shielding plate of second motor rotate to be connected.

Further, as the utility model relates to a preferred, the equal fixedly connected with stock in both sides of filter plate, the mounting hole with filter plate looks adaptation is seted up at the top of storage dirt case, the screw hole with stock looks adaptation is all seted up to the both sides of storage dirt incasement chamber, the equal fixedly connected with mounting panel in both sides of box, the surperficial threaded connection of mounting panel has the bolt, bolt and storage dirt case threaded connection.

Further, as the utility model relates to an it is preferred, the filter plate includes the multilayer filter screen that is located the outside, and one side of multilayer filter screen is provided with the active carbon filter screen, and one side of active carbon filter screen is provided with the sponge.

Further, as the utility model relates to an it is preferred, place the equal fixedly connected with deflector in both sides at board top, place the equal fixedly connected with stopper in both sides of board.

Further, as the utility model relates to an it is preferred, the inner chamber of fixed block rotates and is connected with the dead lever, the both ends of dead lever all with work box fixed connection.

Further, as the utility model relates to an it is preferred, the both sides at work box top all are provided with the conveying piece.

Further, as the utility model relates to an it is preferred, the bottom fixedly connected with supporting seat of box, the bottom and the supporting seat of dust storage box contact.

The beneficial effects are that the technical scheme of this application possesses following technological effect: the utility model discloses an open first motor, the output shaft of first motor drives the rotor plate and rotates, the rotor plate passes through the cooperation of transfer line one and transfer line two and uses, it rotates to drive two connecting blocks, the connecting block passes through the fixed block and uses with the cooperation of placing the board, make the PCB board overturn, through opening the second motor, the output of second motor drives the fan and rotates, the fan passes through the dust storage box, the filter plate, the dust absorption pipe uses with the cooperation that goes out the tuber pipe, thereby accomplish the purpose of clearing up the PCB board, make this PCB board surface self-cleaning device possess two-sided clear advantage, in the in-service use process, utilize flip structure, can overturn the PCB board, utilize clean structure to clean the PCB board, it is when clearing up to have solved the PCB board, the user needs manual upset PCB board, in order to reach the problem of carrying out two-sided clearance to the PCB board, and need not to use the cleaning agent, the cleaning structure that the application set up clears up the PCB board, solved because of PCB board surface residual cleaning agent, and lead to PCB board damage scheduling problem.

It should be understood that all combinations of the foregoing concepts and additional concepts described in greater detail below can be considered as part of the inventive subject matter of the present disclosure unless such concepts are mutually inconsistent.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a perspective view of the turnover structure of the present invention;

FIG. 3 is a schematic perspective view of the local turnover structure of the present invention;

FIG. 4 is a perspective view of the cleaning structure of the present invention;

fig. 5 is a perspective view of the present invention.

In the figures, the meaning of the reference numerals is as follows: 1. a work box; 2. a first motor; 3. a rotating plate; 4. a first transmission rod; 5. a second transmission rod; 6. connecting blocks; 7. a fixed block; 8. placing a plate; 9. a box body; 10. a second motor; 11. a fan; 12. a dust storage box; 13. filtering the plate; 14. a connecting pipe; 15. a dust collection pipe; 16. an air outlet pipe; 17. a shielding plate; 18. a long rod; 19. mounting holes; 20. mounting a plate; 21. a guide plate; 22. a limiting block; 23. fixing the rod; 24. a transfer block; 25. and (4) supporting the base.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and in order to better understand the technical contents of the present invention, specific embodiments are specifically illustrated in the following drawings. In this disclosure, aspects of the present invention are described with reference to the accompanying drawings, in which a number of illustrative embodiments are shown. It should be appreciated that the various concepts and embodiments described above, as well as those described in greater detail below, may be implemented in any of numerous ways. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

As shown in figures 1 to 5: the embodiment provides a PCB board surface self-cleaning device, includes: work box 1, the both sides at 1 top of work box all are provided with conveying block 24, the inner chamber of work box 1 is provided with first motor 2, first motor 2's output shaft fixedly connected with rotor plate 3, one side of rotor plate 3 is rotated and is connected with transfer line 4, the opposite side of rotor plate 3 is rotated and is connected with transfer line two 5, transfer line 4 and transfer line two 5 are all rotated and are connected with connecting block 6 back to back one side, the equal fixedly connected with fixed block 7 in one side that two connecting block 6 carried on the back mutually, the equal fixedly connected with in one side that two fixed block 7 carried on the back mutually places board 8, the equal fixedly connected with deflector 21 in both sides at board 8 top places, the equal fixedly connected with stopper 22 in both sides of placing board 8, one side of work box 1 is provided with box 9, the inner chamber of box 9 is provided with second motor 10, the output shaft fixedly connected with fan 11 of second motor 10, one side movable mounting of box 9 has dust storage box 12, the inner chamber of dust storage box 12 runs through and is provided with

filter plate

13, 13 includes the multilayer filter screen that is located the filter plate, one side of multilayer air-out filter screen is provided with the active carbon sponge filter screen, one side of connecting pipe 15 intercommunication of connecting pipe.

Specifically, the inner cavity of the box 9 is fixedly connected with a shielding plate 17, and the surface of the shielding plate 17 is rotatably connected with the output shaft of the second motor 10.

In this embodiment: through the setting of shielding plate 17, the effect of separating second motor 10 and fan 11 has been played to fixed effect has been played to second motor 10, stability when having improved second motor 10 operation.

Specifically, the equal fixedly connected with stock 18 in both sides of filter plate 13, the mounting hole 19 with filter plate 13 looks adaptation is seted up at the top of storage dirt case 12, the both sides of storage dirt case 12 inner chamber all seted up with the screw hole of stock 18 looks adaptations, the equal fixedly connected with mounting panel 20 in both sides of box 9, the surperficial threaded connection of mounting panel 20 has the bolt, bolt and storage dirt case 12 threaded connection.

In this embodiment: cooperation through stock 18, mounting hole 19 and mounting panel 20 is used, uses through the cooperation of stock 18 and mounting hole 19 at first, provides filter plate 13 and dust storage box 12 and carries out the effect of connecting, and secondly, through mounting panel 20's setting, has reached box 9 and dust storage box 12 and has carried out the purpose of installing.

Specifically, the inner cavity of the fixing block 7 is rotatably connected with a fixing rod 23, and two ends of the fixing rod 23 are fixedly connected with the working box 1.

In this embodiment: through the setting of dead lever 23, played the effect that supports fixed block 7, improved the stability when fixed block 7 rotates.

Specifically, the bottom of the box 9 is fixedly connected with a support 25, and the bottom of the dust storage box 12 contacts with the support 25.

In this embodiment: through the setting of supporting seat 25, played and supported and fixed effect to box 9 and dust storage box 12, improved the stability of box 9 and dust storage box 12.

The utility model discloses a theory of operation and use flow: the user is through placing one of them top of placing board 8 with the PCB board, open second motor 10, the output shaft of second motor 10 drives fan 11 and moves, form the wind body, adsorb one of them dust of placing board 8 clearance PCB board surface etc. through dust absorption pipe 15, the dust of adsorbing passes through filter plate 13 and filters the dust of adsorbing, the wind after will filtering is discharged from air-out pipe 16 through air-out pipe 16, open first motor 2, the output shaft of first motor 2 drives rotor plate 3 and rotates, rotor plate 3 drives the first 4 of transfer line and the second 5 of transfer line of both sides and rotates, transfer line 4 and transfer line two 5 use through the cooperation of connecting block 6 and fixed block 7, the pulling is placed board 8 and is used as the axle center and overturn relatively with dead lever 23, make the PCB board overturn to another top of placing board 8, place another board 8 and clear up through dust absorption pipe 15, thereby the purpose of two-sided clearance PCB board has been accomplished.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.

Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention. The present invention is intended to cover by those skilled in the art various modifications and adaptations of the invention without departing from the spirit and scope of the invention. Therefore, the protection scope of the present invention is subject to the claims.

Claims

PCB board surface self-cleaning device includes: work box (1), its characterized in that: the inner chamber of work box (1) is provided with first motor (2), output shaft fixedly connected with rotor plate (3) of first motor (2), one side of rotor plate (3) is rotated and is connected with transfer line (4), the opposite side of rotor plate (3) is rotated and is connected with transfer line two (5), one side that transfer line (4) and transfer line two (5) carried on the back mutually all rotates and is connected with connecting block (6), the equal fixedly connected with fixed block (7) in one side that two connecting block (6) carried on the back mutually, board (8) are placed to the equal fixedly connected with in one side that two fixed block (7) carried on the back mutually, one side of work box (1) is provided with box (9), the inner chamber of box (9) is provided with second motor (10), the output shaft fixedly connected with fan (11) of second motor (10), one side movable mounting of box (9) has storage box (12), the inner chamber of storage box (12) runs through and is provided with filter plate (13), one side intercommunication of air-out dust bin (12) has connecting pipe (14), the surface mounting of connecting pipe (15), one side of dust collection pipe (9) has intercommunication pipe (16).
2. The automatic PCB surface cleaning device of claim 1, wherein: the inner cavity of the box body (9) is fixedly connected with a shielding plate (17), the top of the shielding plate (17) is fixedly connected with a second motor (10), and an output shaft of the second motor (10) is rotatably connected with the shielding plate (17).
3. The automatic PCB board surface cleaning device of claim 1, wherein: the equal fixedly connected with stock (18) in both sides of filter plate (13), mounting hole (19) with filter plate (13) looks adaptation is seted up at the top of dust storage box (12), the screw hole with stock (18) looks adaptation is all seted up to the both sides of dust storage box (12) inner chamber, the equal fixedly connected with mounting panel (20) in both sides of box (9), the surperficial threaded connection of mounting panel (20) has the bolt, bolt and dust storage box (12) threaded connection.
4. The automatic PCB board surface cleaning device of claim 1, wherein: the filter plate (13) includes the multilayer filter screen that is located the outside, and one side of multilayer filter screen is provided with the active carbon filter screen, and one side of active carbon filter screen is provided with the sponge.
5. The automatic PCB surface cleaning device of claim 1, wherein: the two sides of the top of the placing plate (8) are fixedly connected with guide plates (21), and the two sides of the placing plate (8) are fixedly connected with limiting blocks (22).
6. The automatic PCB surface cleaning device of claim 1, wherein: the inner cavity of the fixing block (7) is rotatably connected with a fixing rod (23), and two ends of the fixing rod (23) are fixedly connected with the working box (1).
7. The automatic PCB surface cleaning device of claim 1, wherein: and conveying blocks (24) are arranged on two sides of the top of the working box (1).
8. The automatic PCB surface cleaning device of claim 1, wherein: the bottom fixedly connected with supporting seat (25) of box (9), the bottom and the supporting seat (25) of dust storage box (12) contact.