CN219632032U - Circuit board cleaning device - Google Patents

Abstract

The utility model relates to the technical field of circuit board cleaning and discloses a circuit board cleaning device which solves the problems in the prior art and comprises a workbench, wherein an operating area is arranged on the surface of the workbench, two supporting frames are fixedly connected to the top of the workbench, a top plate is arranged at the top between the two supporting frames, a telescopic rod is arranged at the bottom of the top plate, a servo motor is arranged at the bottom of the telescopic rod, an output end at the bottom of the servo motor is connected with a rotating shaft, a connecting plate is fixedly connected to the bottom of the rotating shaft, a clamping groove is formed in the bottom of the connecting plate, a detachable clamping rod is inserted into an inner cavity of the clamping groove, a cleaning plate is fixedly connected to the bottom of the clamping rod, and a placing plate is arranged in the center of the top of the workbench.

Description

Circuit board cleaning device

Technical Field

The utility model belongs to the technical field of circuit board cleaning, and particularly relates to a circuit board cleaning device.

Background

The circuit board is a common circuit component and is mainly made of copper-clad plates, copper foils, prepregs, chemical liquid medicine, anode copper, dry films, printing ink and the like, and a large amount of dust and some adhesion substances are generated on the surface of the circuit board after the circuit board is used for a long time, so that the service life of the circuit board is reduced, and the circuit board is further required to be cleaned.

The brush of its cleaning board can drop after current belt cleaning device uses for a long time to lead to clean effect to reduce, comparatively troublesome when changing the cleaning board, inconvenient user uses, and because the inconvenient centralized processing of dust that cleans, thereby lead to the dust still can adhere on the circuit board, for this reason, we have proposed a circuit board belt cleaning device.

Disclosure of Invention

In order to solve the problems that after a cleaning device is used for a long time, a brush of a cleaning plate of the cleaning device can fall off, so that the cleaning effect is reduced, the cleaning device is troublesome in replacement of the cleaning plate and inconvenient for a user to use, and dust is adhered to a circuit board due to inconvenient centralized treatment of cleaned dust, the utility model provides the following technical scheme: the utility model provides a circuit board belt cleaning device, includes the workstation, the surface of workstation is equipped with the operation district, the top rigid coupling of workstation has two support frames, two the top between the support frames is equipped with the roof, the bottom of roof is equipped with the telescopic link, the bottom of telescopic link is equipped with servo motor, the output of servo motor bottom is connected with the pivot, the bottom rigid coupling of pivot has the connecting plate, the draw-in groove has been seted up to the bottom of connecting plate, the draw-in groove inner chamber grafting has detachable clamping bar, the bottom rigid coupling of clamping bar has the clean board, the center at workstation top is equipped with places the board, the top of placing the board is equipped with four trays, four the tray is located four corners at placing the board top respectively, two the medial surface of support frame all is equipped with the suction fan.

Preferably, the number of the cleaning plates is three, the three cleaning plates are distributed at equal intervals, and the bottoms of the three cleaning plates are provided with brushes.

Preferably, two grooves are formed in the bottom of the connecting plate, blowers are arranged in the two grooves, and the two blowers are respectively located on two sides of the bottom of the connecting plate.

Preferably, the surface of connecting plate has seted up the screw thread groove, the inner chamber of screw thread groove has the threaded rod through the screw thread grafting, the spacing groove has been seted up on the surface of clamping lever, the threaded rod can peg graft in the spacing inslot.

Preferably, the thread groove, the threaded rod and the limiting groove are all round in front view.

Preferably, the top of four trays all is equipped with the protection pad, the material of protection pad is rubber material.

Compared with the prior art, the utility model has the beneficial effects that:

1) The circuit board is placed on the tray at the top of the placing plate, the connecting plate is driven to slide downwards through the telescopic rod, the connecting plate drives the cleaning plate to slide downwards, meanwhile, the servo motor is started through electric connection, the rotating shaft is driven to rotate by the servo motor, the connecting plate is driven to rotate by the rotating shaft, the cleaning plate is driven to rotate by the connecting plate, the circuit board is cleaned by the cleaning plate, then the blower fan and the suction fan are started through electric connection, dust cleaned by the cleaning plate is blown away by the blower fan, the dust is absorbed and concentrated by the suction fan, and the cleaning plate can be conveniently detached and installed, so that the use of a user is facilitated;

2) When the cleaning plate that long-time used needs to be changed, reverse rotation threaded rod, the threaded rod then can rotate to the outside of thread groove through the setting of screw thread, after the threaded rod slides out from the spacing groove, can pull out the connecting plate downwards, the connecting plate then can drive the kelly and slide out from the draw-in groove to can change new cleaning plate, peg graft the kelly at new cleaning plate top in the draw-in groove, then forward rotation threaded rod, peg graft after the spacing inslot when the threaded rod, can accomplish the change to cleaning plate, can carry out centralized processing to the dust that cleans, improve the effect of whole device cleaning quality.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic elevational view of the entire structure of the present utility model;

FIG. 2 is a schematic view of the overall front view of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

FIG. 4 is a schematic side view in section of the connecting plate and cleaning plate of the present utility model;

in the figure: 1. a work table; 2. an operation region; 3. a support frame; 4. a top plate; 5. a telescopic rod; 6. a servo motor; 7. a rotating shaft; 8. a connecting plate; 9. a clamping groove; 10. a clamping rod; 11. a cleaning plate; 12. a limit groove; 13. a thread groove; 14. a threaded rod; 15. a blower; 16. placing a plate; 17. a tray; 18. a suction fan.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model is given by figures 1-4, the workbench comprises a workbench 1, an operation area 2 is arranged on the surface of the workbench 1, two supporting frames 3 are fixedly connected to the top of the workbench 1, a top plate 4 is arranged at the top between the two supporting frames 3, a telescopic rod 5 is arranged at the bottom of the top plate 4, a servo motor 6 is arranged at the bottom of the telescopic rod 5, a rotating shaft 7 is connected to the output end at the bottom of the servo motor 6, a connecting plate 8 is fixedly connected to the bottom of the rotating shaft 7, a clamping groove 9 is arranged at the bottom of the connecting plate 8, a detachable clamping rod 10 is inserted into an inner cavity of the clamping groove 9, a cleaning plate 11 is fixedly connected to the bottom of the clamping rod 10, a placing plate 16 is arranged at the center of the top of the workbench 1, four trays 17 are arranged at the top of the placing plate 16, four trays 17 are respectively positioned at four corners at the top of the placing plate 16, and suction fans 18 are arranged on the inner sides of the two supporting frames 3.

Meanwhile, the number of the cleaning plates 11 is three, the three cleaning plates 11 are distributed at equal intervals, the bottom of each of the three cleaning plates 11 is provided with a brush, and the cleaning efficiency of the whole device can be improved due to the arrangement of the three cleaning plates 11.

And, two recesses have been seted up to the bottom of connecting plate 8, all are equipped with hair-dryer 15 in two recesses, and two hair-dryer 15 are located the both sides of connecting plate 8 bottom respectively, and the setting of two hair-dryer 15 can realize better to the dust treatment on the circuit board.

And, the screw thread groove 13 has been seted up on the surface of connecting plate 8, and the inner chamber of screw thread groove 13 has threaded rod 14 through the screw thread grafting, and spacing groove 12 has been seted up on the surface of kelly 10, and threaded rod 14 can peg graft in spacing groove 12, and the setting of screw thread groove 13 and threaded rod 14 can make when threaded rod 14 peg graft in spacing groove 12 more stable to prevent that landing from appearing in during operation threaded rod 14, and then has reached the effect that improves whole device security.

In addition, the front view shape of the thread groove 13, the threaded rod 14 and the limit groove 12 is round, and the round arrangement can enable the threaded rod 14 to be conveniently inserted into the thread groove 13 and the limit groove 12, so that the convenient operability of the whole device is improved.

It should be noted that, the top of four trays 17 all is equipped with the protection pad, and the material of protection pad is the rubber material, and the setting of protection pad can play the protection effect to the circuit board to prevent that the circuit board from being scratched and damaged.

Working principle: during operation, firstly, the circuit board is placed on the tray 17 at the top of the placing plate 16, then the connecting plate 8 is driven to slide downwards through the telescopic rod 5, the connecting plate 8 can drive the cleaning plate 11 to slide downwards, meanwhile, the servo motor 6 is started through the electric connection, the servo motor 6 can drive the rotating shaft 7 to rotate, the rotating shaft 7 can drive the connecting plate 8 to rotate, the connecting plate 8 can drive the cleaning plate 11 to rotate, the cleaning plate 11 can clean the circuit board, then the blower 15 and the suction fan 18 are started through the electric connection, the blower 15 can blow away dust cleaned by the cleaning plate 11, the suction fan 18 can absorb the dust together, when the cleaning plate 11 used for a long time needs to be replaced, the threaded rod 14 is reversely rotated, the threaded rod 14 can rotate to the outer side of the threaded groove 13 through the arrangement of threads, after the threaded rod 14 slides out of the limiting groove 12, the connecting plate 8 can be pulled out downwards, the connecting plate 8 can drive the clamping rod 10 to slide out of the limiting groove 9, so that a new cleaning plate 11 can be replaced, the clamping rod 10 at the top of the new cleaning plate 11 can be in the limiting groove 9, then the threaded rod 14 can be replaced after the threaded rod 14 is rotated in the limiting groove 12, and the threaded rod 14 is inserted into the limiting groove 12, and the threaded rod is replaced after the threaded rod 14 is replaced.

It is noted that relational terms such as first and second, and the like are 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. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a circuit board belt cleaning device, includes workstation (1), its characterized in that: the surface of workstation (1) is equipped with operation district (2), the top rigid coupling of workstation (1) has two support frames (3), two the top between support frames (3) is equipped with roof (4), the bottom of roof (4) is equipped with telescopic link (5), the bottom of telescopic link (5) is equipped with servo motor (6), the output of servo motor (6) bottom is connected with pivot (7), the bottom rigid coupling of pivot (7) has connecting plate (8), draw-in groove (9) have been seted up to the bottom of connecting plate (8), the grafting of draw-in groove (9) inner chamber has detachable draw-in bar (10), the bottom rigid coupling of draw-in bar (10) has clean board (11), the center at workstation (1) top is equipped with places board (16), the top of placing board (16) is equipped with four trays (17), four tray (17) are located four corners at placing board (16) top respectively, two the medial surface of support frames (3) all is equipped with suction fan (18).

2. A circuit board cleaning device according to claim 1, wherein: the number of the cleaning plates (11) is three, the three cleaning plates (11) are distributed at equal intervals, and brushes are arranged at the bottoms of the three cleaning plates (11).

3. A circuit board cleaning device according to claim 2, wherein: two grooves are formed in the bottom of the connecting plate (8), blowers (15) are arranged in the two grooves, and the two blowers (15) are respectively located on two sides of the bottom of the connecting plate (8).

4. A circuit board cleaning apparatus according to claim 3, wherein: the surface of connecting plate (8) has seted up screw thread groove (13), the inner chamber of screw thread groove (13) has threaded rod (14) through the screw thread grafting, spacing groove (12) have been seted up on the surface of clamping rod (10), threaded rod (14) can peg graft in spacing groove (12).

5. The circuit board cleaning device according to claim 4, wherein: the thread groove (13), the threaded rod (14) and the limit groove (12) are all round in front view.

6. The circuit board cleaning device of claim 5, wherein: the tops of the four trays (17) are provided with protection pads, and the protection pads are made of rubber.