CN219092834U

CN219092834U - Circuit board dust remover

Info

Publication number: CN219092834U
Application number: CN202223444346.XU
Authority: CN
Inventors: 吕建英
Original assignee: Jiangxi Xiangyi Dingsheng Technology Co ltd
Current assignee: Jiangxi Xiangyi Dingsheng Technology Co ltd
Priority date: 2022-12-22
Filing date: 2022-12-22
Publication date: 2023-05-30
Anticipated expiration: 2032-12-22

Abstract

The utility model discloses a circuit board dust remover, which relates to the technical field of circuit board dust removal and comprises a dust removal table, wherein a dust removal mechanism is arranged above the dust removal table, one side of the dust removal mechanism is provided with a dust collection mechanism, the dust removal mechanism comprises a sliding block, a cleaning brush and a fixed plate, the sliding block is arranged above the dust removal table, the cleaning brush is arranged below the sliding block, the fixed plate is arranged on two sides of the cleaning brush, and the dust collection mechanism comprises a movable plate, a mounting plate and a dust collector. According to the utility model, the first motor is started to drive the sliding block on the threaded rod to move, the sliding block drives the connecting rod on the connecting plate to move, the connecting rod drives the cleaning brush to move, dust at the top of the circuit board is brushed off, the arranged rubber frame and the marble have elasticity, the cleaning brush can move up and down, the cleaning brush can brush off dust at the concave-convex part at the top of the circuit board, dust residues are avoided, and the cleaning brush has the advantage of good dust cleaning effect.

Description

Circuit board dust remover

Technical Field

The utility model relates to the technical field of circuit board dust removal, in particular to a circuit board dust remover.

Background

Circuit boards (PCB boards) are widely used in electrical equipment, and as the usage amount of electrical appliances increases, the usage and production of the circuit boards are also increasing, in the processing process of the circuit boards, circuit printing needs to be performed on the circuit boards, before printing, dust and particulate matters often exist on the tops of the circuit boards, when the printing machine performs printing, phenomena of hole blocking, tin reduction and poor welding are easily caused, and the quality of the circuit boards is reduced, so that dust removal needs to be performed on the circuit boards by using a dust remover.

For example, chinese patent publication No. CN205596453U discloses a novel circuit board dust remover, including circuit board bearing panel and seal shell, the seal shell sets up in circuit board bearing panel upper end, be equipped with a through-hole in the middle of the circuit board bearing panel, a fixed mounting metal sheet in this through-hole is equipped with more than one air vent on this metal sheet, the metal sheet lower extreme is equipped with a vacuum pumping device, a fixed connection exhaust tube on this vacuum pumping device, a fixed mounting air suction head in this exhaust tube upper end, an exhaust tube lower extreme fixed connection dust collecting box, a apron of this dust collecting box right side through hinge movable mounting. The utility model has simple structure, convenient use, low economic cost and wide application range, and can clean the dust on the circuit board in the modes of blowing and exhausting, and can prevent the dust in the sealing shell from spreading to a workshop in a sealing mode.

However, the device has the following defects that dust is sucked only by sucking air, part of the dust is adsorbed on concave-convex parts on the circuit board, the dust is difficult to suck or blow, and the dust removing effect is poor.

Disclosure of Invention

The utility model provides a circuit board dust remover to solve the problems in the background technology.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a circuit board dust shaker, includes the dust removal platform, the top of dust removal platform is provided with dust removal mechanism, one side of dust removal mechanism is provided with dust extraction mechanism, dust removal mechanism is including slider, cleaning brush and fixed plate, the slider sets up the top at the dust removal platform, the cleaning brush sets up the below at the slider, the fixed plate sets up the both sides at the cleaning brush, dust extraction mechanism is including movable plate, mounting panel and dust catcher, the movable plate sets up the top at the dust removal platform, the mounting panel sets up in one side of movable plate, one side outer wall of mounting panel contacts with one side outer wall of movable plate, dust catcher fixed mounting is on one side outer wall of mounting panel.

The technical scheme of the utility model is further improved as follows: the top fixed mounting of dust removal platform has a door shape frame, door shape frame has two, door shape frame's inner wall movable mounting has the pull rod, the top fixed mounting of pull rod has the handle, the bottom of pull rod and the top fixed connection of fixed plate, the top fixed mounting of fixed plate has the spring, the top of spring and one side inner wall fixed connection of door shape frame.

The technical scheme of the utility model is further improved as follows: the inner wall movable mounting of door shape frame has the threaded rod, the outer wall of threaded rod and the inner wall swing joint of slider, fixed mounting has the gag lever post on the outer wall of one side of door shape frame, the outer wall of gag lever post and the inner wall swing joint of slider, fixed mounting has the backup pad on the outer wall of one side of door shape frame, the bottom fixed mounting of backup pad has first motor, the output shaft of first motor and the one end fixed connection of threaded rod.

The technical scheme of the utility model is further improved as follows: the cleaning brush is characterized in that a connecting plate is fixedly arranged at the bottom of the sliding block, a connecting rod is movably arranged on the inner wall of the connecting plate, the bottom end of the connecting rod is fixedly connected with the top of the cleaning brush, a rubber frame is fixedly arranged at the bottom of the connecting plate, a marble is fixedly arranged on the inner wall of the rubber frame, and the outer wall of one side of the rubber frame is fixedly connected with the top of the cleaning brush.

The technical scheme of the utility model is further improved as follows: the dust removal bench comprises a dust removal bench, and is characterized in that a stabilizing plate is fixedly installed on one side outer wall of the dust removal bench, guide rods are fixedly installed on one side outer wall of the stabilizing plate, two guide rods are arranged, the outer wall of each guide rod is movably connected with the inner wall of each movable plate, a rectangular plate is fixedly installed on one side outer wall of each movable plate, and door-shaped strips are movably installed on the inner wall of each rectangular plate.

The technical scheme of the utility model is further improved as follows: the bottom fixed mounting of door shape strip has the fixture block, the outer wall of fixture block and the inner wall swing joint of mounting panel, the inner wall movable mounting of mounting panel has the bracing piece, one end and one side outer wall fixed connection of movable plate of bracing piece, fixed mounting has the second motor on one side outer wall of dust removal platform.

The technical scheme of the utility model is further improved as follows: the output shaft of the second motor is fixedly provided with a gear, the top of the moving plate is fixedly provided with a rack, and the outer wall of the gear is meshed with the outer wall of the rack.

By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:

1. the utility model provides a circuit board dust remover, which is characterized in that under the interaction of a sliding block, a cleaning brush, a fixed plate, a door-shaped frame, a pull rod, a threaded rod, a first motor, a connecting plate, a connecting rod, a rubber frame, a marble and a spring, the sliding block on the threaded rod is driven by the first motor to move, the connecting rod on the connecting plate is driven by the sliding block to move, the cleaning brush is driven by the connecting rod to move, dust on the top of a circuit board is brushed off, the rubber frame and the marble are elastic, the cleaning brush can move up and down, dust on the concave-convex part of the top of the circuit board can be brushed off by the cleaning brush, dust residues are avoided, and the dust remover has the advantage of good dust cleaning effect.

2. The utility model provides a circuit board dust remover, which is characterized in that under the interaction of a moving plate, a mounting plate, a dust collector, a door-shaped strip, a clamping block, a second motor, a gear and a rack, dust is sucked and removed by starting the dust collector, and then the second motor is started to drive the gear to drive the moving plate on the rack to move, and the moving plate drives the dust collector on the mounting plate to move, so that the dust collection position is adjusted, the dust collection is more comprehensive, and the dust remover has the advantage of being convenient for collecting dust.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic elevational cross-sectional view of the structural dust removal mechanism of the present utility model;

FIG. 3 is a schematic side cross-sectional view of the structural dust removal mechanism of the present utility model;

figure 4 is a schematic cross-sectional view of the structural dust extraction mechanism of the present utility model.

In the figure: 1. a dust removal table; 2. a dust removing mechanism; 21. a slide block; 22. a cleaning brush; 23. a fixing plate; 24. a door-shaped frame; 25. a pull rod; 26. a threaded rod; 27. a first motor; 28. a connecting plate; 281. a connecting rod; 282. a rubber frame; 283. a marbles; 29. a spring; 3. a dust collection mechanism; 31. a moving plate; 32. a mounting plate; 33. a dust collector; 34. a gate-shaped strip; 35. a clamping block; 36. a second motor; 37. a gear; 38. a rack.

Detailed Description

The utility model is further illustrated by the following examples:

example 1

As shown in fig. 1-4, the utility model provides a circuit board dust remover, which comprises a dust removing table 1, wherein a dust removing mechanism 2 is arranged above the dust removing table 1, one side of the dust removing mechanism 2 is provided with a dust collecting mechanism 3, the dust removing mechanism 2 comprises a sliding block 21, a cleaning brush 22 and a fixing plate 23, the sliding block 21 is arranged above the dust removing table 1, the cleaning brush 22 is arranged below the sliding block 21, the fixing plate 23 is arranged at two sides of the cleaning brush 22, a door-shaped frame 24 is fixedly arranged at the top of the dust removing table 1, two door-shaped frames 24 are arranged, a pull rod 25 is movably arranged on the inner wall of the door-shaped frame 24, a handle is fixedly arranged at the top end of the pull rod 25, the bottom end of the pull rod 25 is fixedly connected with the top of the fixing plate 23, a spring 29 is fixedly arranged at the top of the fixing plate 23, and the top end of the spring 29 is fixedly connected with the inner wall of one side of the door-shaped frame 24.

In the embodiment, pulling the handle drives the pull rod 25 to move upwards, the pull rod 25 drives the fixing plate 23 to move upwards and press the spring 29, at the moment, the circuit board is placed below the fixing plate 23, the handle is released, the elastic force of the spring 29 enables the fixing plate 23 to move downwards, the circuit board is fixed, the circuit board is prevented from being deviated,

example 2

As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the inner wall movable mounting of door shape frame 24 has threaded rod 26, the outer wall of threaded rod 26 and the inner wall swing joint of slider 21, fixed mounting has the gag lever post on the outer wall of one side of door shape frame 24, fixed mounting has the backup pad on the outer wall of one side of door shape frame 24, the bottom fixed mounting of backup pad has first motor 27, the output shaft of first motor 27 and the one end fixed connection of threaded rod 26, the bottom fixed mounting of slider 21 has connecting plate 28, the inner wall movable mounting of connecting plate 28 has connecting rod 281, the bottom and the top fixed connection of cleaning brush 22 of connecting rod 281, the bottom fixed mounting of connecting plate 28 has rubber frame 282, the inner wall fixed mounting of rubber frame 282 has marble 283, one side outer wall and the top fixed connection of cleaning brush 22 of rubber frame 282.

In this embodiment, the first motor 27 is started to drive the threaded rod 26 to rotate, the threaded rod 26 drives the sliding block 21 to move, the sliding block 21 drives the connecting plate 28 to move, the connecting plate 28 drives the connecting rod 281 to move, the connecting rod 281 drives the cleaning brush 22 to move, dust on the top of the circuit board is brushed away, the rubber frame 282 and the marble 283 which are arranged are elastic, the cleaning brush 22 can be made to move up and down, dust on the concave-convex part of the top of the circuit board can be brushed away by the cleaning brush 22, and dust residues are avoided.

Example 3

As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the dust collection mechanism 3 comprises a movable plate 31, a mounting plate 32 and a dust collector 33, wherein the movable plate 31 is arranged above the dust collection table 1, the mounting plate 32 is arranged on one side of the movable plate 31, one side outer wall of the mounting plate 32 is contacted with one side outer wall of the movable plate 31, the dust collector 33 is fixedly arranged on one side outer wall of the mounting plate 32, a stabilizing plate is fixedly arranged on one side outer wall of the dust collection table 1, guide rods are fixedly arranged on one side outer wall of the stabilizing plate, two guide rods are arranged, the outer wall of each guide rod is movably connected with the inner wall of the movable plate 31, a rectangular plate is fixedly arranged on one side outer wall of the movable plate 31, a door-shaped strip 34 is movably arranged on the inner wall of the rectangular plate, a clamping block 35 is fixedly arranged at the bottom of the door-shaped strip 34, the outer wall of the clamping block 35 is movably connected with the inner wall of the mounting plate 32, one end of the supporting rod is fixedly connected with one side outer wall of the movable plate 31, a second motor 36 is fixedly arranged on one side outer wall of the dust collection table 1, a gear 37 is fixedly arranged on an output shaft of the second motor 36, a gear 38 is fixedly arranged on the top of the movable plate 31, a rectangular plate is fixedly arranged on the outer wall of the rack 38, and the outer wall of the gear 38 is meshed with the rack 38.

In this embodiment, the dust brushed off by the cleaning brush 22 is sucked by starting the dust collector 33, the gear 37 is driven to rotate by starting the second motor 36, the gear 37 drives the rack 38 to move, the rack 38 drives the moving plate 31 to move, the moving plate 31 drives the dust collector 33 on the mounting plate 32 to move, the dust collection position is adjusted, dust collection is enabled to be more comprehensive, when the dust collector 33 finishes dust collection, the door-shaped strip 34 is pulled to drive the clamping block 35 to move out of the mounting plate 32, fixation of the mounting plate 32 is canceled, and then the mounting plate 32 is pulled to slide out of the supporting rod, so that the dust collector 33 on the mounting plate 32 is detached, and dust in the dust collector 33 is conveniently collected and processed.

The working principle of the circuit board dust remover is specifically described below.

As shown in fig. 1 to 4, when the circuit board needs to be dedusted, the handle is pulled to drive the pull rod 25 to move upwards, the pull rod 25 drives the fixed plate 23 to move upwards and press the spring 29, the circuit board is placed below the fixed plate 23 at this time, the handle is released, the elastic force of the spring 29 enables the fixed plate 23 to move downwards to fix the circuit board, the circuit board is prevented from being deviated, the first motor 27 is started to drive the threaded rod 26 to rotate, the threaded rod 26 drives the sliding block 21 to move, the sliding block 21 drives the connecting plate 28 to move, the connecting plate 28 drives the connecting rod 281 to move, the connecting rod 281 drives the cleaning brush 22 to move, dust on the top of the circuit board is brushed off, the rubber frame 282 and the marble 283 which are arranged have elasticity, the cleaning brush 22 can move up and down, the cleaning brush 22 can brush dust on the concave and convex parts on the top of the circuit board, the dust is avoided remaining, the dust cleaning device has the advantage of good dust cleaning effect, after the dust at the top of the circuit board is cleaned, the dust cleaner 33 is started to suck the dust brushed down by the cleaning brush 22, the gear 37 is driven to rotate by the second motor 36, the gear 37 drives the rack 38 to move, the rack 38 drives the movable plate 31 to move, the movable plate 31 drives the dust cleaner 33 on the mounting plate 32 to move, the dust collection position is adjusted, dust collection is more comprehensive, after the dust collection of the dust cleaner 33 is completed, the door-shaped strip 34 is pulled to drive the clamping block 35 to move out of the mounting plate 32, the fixing of the mounting plate 32 is canceled, and the mounting plate 32 is pulled to slide out of the supporting rod, so that the dust cleaner 33 on the mounting plate 32 is detached, dust in the dust cleaner 33 is conveniently collected and processed, and the dust collection device has the advantage of convenience in dust collection.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims

1. The circuit board dust remover comprises a dust removal table (1), and is characterized in that: the dust removal bench is characterized in that a dust removal mechanism (2) is arranged above the dust removal bench (1), one side of the dust removal mechanism (2) is provided with a dust collection mechanism (3), the dust removal mechanism (2) comprises a sliding block (21), a cleaning brush (22) and a fixing plate (23), the sliding block (21) is arranged above the dust removal bench (1), the cleaning brush (22) is arranged below the sliding block (21), the fixing plate (23) is arranged on two sides of the cleaning brush (22), the dust collection mechanism (3) comprises a movable plate (31), a mounting plate (32) and a dust collector (33), the movable plate (31) is arranged above the dust removal bench (1), the mounting plate (32) is arranged on one side of the movable plate (31), one side outer wall of the mounting plate (32) is contacted with one side outer wall of the movable plate (31), and the dust collector (33) is fixedly arranged on one side outer wall of the mounting plate (32).

2. The circuit board dust collector of claim 1, wherein: the dust removal bench is characterized in that a door-shaped frame (24) is fixedly arranged at the top of the dust removal bench (1), two door-shaped frames (24) are arranged, a pull rod (25) is movably arranged on the inner wall of each door-shaped frame (24), a handle is fixedly arranged at the top end of each pull rod (25), the bottom end of each pull rod (25) is fixedly connected with the top of a fixing plate (23), a spring (29) is fixedly arranged at the top of each fixing plate (23), and the top end of each spring (29) is fixedly connected with one side inner wall of each door-shaped frame (24).

3. The circuit board dust remover according to claim 2, wherein: the novel sliding door is characterized in that a threaded rod (26) is movably mounted on the inner wall of the door-shaped frame (24), the outer wall of the threaded rod (26) is movably connected with the inner wall of the sliding block (21), a limiting rod is fixedly mounted on the outer wall of one side of the door-shaped frame (24), a supporting plate is fixedly mounted on the outer wall of one side of the door-shaped frame (24), a first motor (27) is fixedly mounted at the bottom of the supporting plate, and an output shaft of the first motor (27) is fixedly connected with one end of the threaded rod (26).

4. The circuit board dust collector of claim 1, wherein: the cleaning brush is characterized in that a connecting plate (28) is fixedly arranged at the bottom of the sliding block (21), a connecting rod (281) is movably arranged on the inner wall of the connecting plate (28), the bottom end of the connecting rod (281) is fixedly connected with the top of the cleaning brush (22), a rubber frame (282) is fixedly arranged at the bottom of the connecting plate (28), a marble (283) is fixedly arranged on the inner wall of the rubber frame (282), and one side outer wall of the rubber frame (282) is fixedly connected with the top of the cleaning brush (22).

5. The circuit board dust collector of claim 1, wherein: the dust removal bench is characterized in that a stabilizing plate is fixedly installed on one side outer wall of the dust removal bench (1), guide rods are fixedly installed on one side outer wall of the stabilizing plate, two guide rods are arranged, the outer wall of each guide rod is movably connected with the inner wall of the movable plate (31), a rectangular plate is fixedly installed on one side outer wall of the movable plate (31), and a door-shaped strip (34) is movably installed on the inner wall of the rectangular plate.

6. The circuit board dust collector of claim 5, wherein: the bottom fixed mounting of door shape strip (34) has fixture block (35), the outer wall of fixture block (35) and the inner wall swing joint of mounting panel (32), the inner wall movable mounting of mounting panel (32) has the bracing piece, one end and the one side outer wall fixed connection of movable plate (31) of bracing piece, fixed mounting has second motor (36) on the one side outer wall of dust removal platform (1).

7. The circuit board dust collector of claim 6, wherein: the output shaft of the second motor (36) is fixedly provided with a gear (37), the top of the moving plate (31) is fixedly provided with a rack (38), and the outer wall of the gear (37) is meshed with the outer wall of the rack (38).