CN113578809B - Dust treatment device for circuit board maintenance - Google Patents
Dust treatment device for circuit board maintenance Download PDFInfo
- Publication number
- CN113578809B CN113578809B CN202111000201.8A CN202111000201A CN113578809B CN 113578809 B CN113578809 B CN 113578809B CN 202111000201 A CN202111000201 A CN 202111000201A CN 113578809 B CN113578809 B CN 113578809B
- Authority
- CN
- China
- Prior art keywords
- dust
- shell
- circuit board
- side end
- dust removing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000000428 dust Substances 0.000 title claims abstract description 106
- 238000012423 maintenance Methods 0.000 title claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims description 17
- 230000002457 bidirectional effect Effects 0.000 claims description 10
- 238000000605 extraction Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000005086 pumping Methods 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 abstract description 2
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 239000002253 acid Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- B08B1/12—
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- B08B1/30—
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/007—Fume suction nozzles arranged on a closed or semi-closed surface, e.g. on a circular, ring-shaped or rectangular surface adjacent the area where fumes are produced
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
Abstract
The invention relates to a dust treatment device for circuit board maintenance, which comprises a shell, two dust removing brushes arranged in the shell in an opposite direction and two groups of clamping components symmetrically arranged on the side end of the shell, wherein when dust accumulated on a circuit board needs to be cleaned, the circuit board is fixed through the clamping components, a motor is driven, a screw rod drives a threaded sleeve to drive the dust removing brushes to reciprocate left and right in the shell through a guide component, and simultaneously drives a rotating component arranged on the guide component to drive a small fan to rotate, so that the dust removing brushes automatically clean the dust on the circuit board, and meanwhile, the small fan controls the dust to float, so that the dust in the shell floats as far as possible and is prevented from sinking in the shell, and finally, the dust is pumped into a dust collector through a dust pumping pipe; therefore, the device can automatically clean the circuit board, can not cause dust to fly everywhere when cleaning the circuit board, and is suitable for the circuit boards with various sizes.
Description
Technical Field
The invention relates to the technical field related to circuit board maintenance, in particular to a dust treatment device for circuit board maintenance.
Background
During use, the circuit boards tend to accumulate dust over time, the composition of which is complex and which sometimes provides acid radicals and metal ions that cause degradation. The floating dust in the dust has strong adsorption capacity due to small particle size and non-large surface area, and can adsorb harmful substances in the air on the surface of the floating dust, so that the floating dust is acidic or alkaline. The circuit board is composed of a plurality of component assemblies, welding points and metal leads are dense, dust is adsorbed on the electronic components, and on one hand, the heat dissipation capability of the electronic components is reduced; on the other hand, since the dust contains moisture, the electronic components become wet and even corrode. Dust is adsorbed on the surface of the circuit board, so that the insulation resistance between adjacent printed wires is reduced, the normal work of the circuit is influenced, and a short-circuit fault is seriously caused.
In the prior art, when the circuit board is cleaned, the circuit board is always cleaned directly in an open room by manpower, so that dust on the circuit board flies everywhere, and the manual cleaning efficiency is always limited, so that the ideal effect cannot be achieved.
Disclosure of Invention
The present invention is directed to a dust processing apparatus for maintaining a circuit board, which solves the above problems.
In order to achieve the purpose, the invention provides the following technical scheme:
a dust processing device for circuit board maintenance comprises a shell, two dust removing brushes arranged in the shell in an opposite mode and two groups of clamping components symmetrically arranged on the side end of the shell, wherein the clamping components are used for fixing a circuit board in the shell;
a dust collector is arranged at the side end of the shell and connected with the shell through a dust extraction pipe, and the dust collector is used for collecting dust in the shell;
the dust removing brush is characterized in that two groups of power mechanisms are arranged on the side end of the shell, each power mechanism comprises a bidirectional driving mechanism arranged on the side end of the shell and a rotating assembly arranged at the tail end of the dust removing brush, the bidirectional driving mechanism is used for driving the dust removing brush to reciprocate left and right in the shell, a small fan is connected to the side end of the dust removing brush through the rotating assembly, and the rotating assembly is used for driving the small fan to rotate.
As a further scheme of the invention: the clamping assembly comprises two pull rods movably arranged on the side end of the shell, a clamping opening fixedly arranged at the tail end of each pull rod, and a spring sleeved on each pull rod, the two pull rods are connected through a handle, and the spring is movably arranged between the clamping opening and the shell.
As a still further scheme of the invention: the bidirectional driving mechanism comprises a motor fixedly arranged at the side end of the shell, two groups of threaded components arranged at the side end of the shell and a guide component arranged at the tail end of the dust removing brush, the two groups of threaded components are connected through a transmission belt, and the output end of the motor is connected with one group of threaded components.
As a still further scheme of the invention: the threaded assembly comprises a screw rod which is rotatably installed on the side end of the shell and a threaded sleeve which is sleeved on the screw rod, the screw rod is connected with the output end of the motor, and the threaded sleeve is fixedly connected with the dust removing brush.
As a still further scheme of the invention: the guide assembly comprises a guide plate fixedly mounted at the tail end of the dust removing brush and a sliding block fixedly connected with the guide plate, and the sliding block is movably arranged in a through groove formed in the shell.
As a still further scheme of the invention: the rotating assembly comprises a straight rod fixedly installed on the side end of the guide plate, a gear rotatably installed on the straight rod and a rack plate meshed with the gear, the rack plate is installed on the inner wall of the shell, and the small fan is rotatably installed below the gear.
Compared with the prior art, the invention has the beneficial effects that: when the dust that accumulates on the circuit board needs to be cleared up, the pull rod drives the clamping opening to move by pulling the handle, the spring is compressed, the circuit board is placed in the clamping opening, the handle is loosened, the spring is released to enable the clamping opening to fix the circuit board, then the dust removal brushes are driven by the bidirectional driving mechanism to transversely move left and right in the shell in a reciprocating mode, the two dust removal brushes clean the front and back surfaces of the circuit board during transverse movement, the rotating assembly drives the small fan to rotate by moving the dust removal brushes, the dust in the shell floats as much as possible and is prevented from sinking in the shell, and finally the dust is pumped into the dust collector through the dust pumping pipe, so that the device can automatically clear the circuit board, the dust cannot fly everywhere during clearing up of the circuit board, and the dust pumping device is suitable for circuit boards with various sizes.
Drawings
FIG. 1 is a schematic structural view of an embodiment of a dust processing apparatus for circuit board maintenance.
FIG. 2 is a sectional view of an embodiment of a dust processing apparatus for circuit board maintenance.
FIG. 3 is a schematic view showing the connection relationship of a motor, a screw rod, a dust removing brush, a small fan, etc. in one embodiment of the dust processing device for circuit board maintenance.
FIG. 4 is a schematic view of the connection relationship of the motor, the screw rod, the threaded sleeve and the like in one embodiment of the dust processing device for circuit board maintenance.
FIG. 5 is a schematic view showing the connection relationship between the central opening, the spring, the pull rod and the handle in one embodiment of the dust processing device for circuit board maintenance.
In the figure: 1-a shell; 2-a dust collector; 3, a dust extraction pipe; 4-a motor; 5-a screw rod; 6-a handle; 7-clamping the opening; 8-a spring; 9-a dust removal brush; 10-a guide plate; 11-straight rod; 12-a gear; 13-small fan; 14-a rack plate; 15-a pull rod; 16-a slide block; 17-threaded sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In addition, an element of the present invention may be said to be "fixed" or "disposed" to another element, either directly on the other element or with intervening elements present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Referring to fig. 1 to 5, in an embodiment of the present invention, a dust processing apparatus for circuit board maintenance includes a housing 1, two dust removing brushes 9 installed in the housing 1 in an opposite manner, and two sets of clamping assemblies symmetrically disposed on side ends of the housing 1, where the clamping assemblies are used to fix a circuit board in the housing 1;
a dust collector 2 is arranged at the side end of the shell 1, the dust collector 2 is connected with the shell 1 through a dust extraction pipe 3, and the dust collector 2 is used for collecting dust in the shell 1;
the dust removing brush is characterized in that two groups of power mechanisms are arranged on the side end of the shell 1, each power mechanism comprises a bidirectional driving mechanism arranged on the side end of the shell 1 and a rotating assembly arranged at the tail end of the dust removing brush 9, the bidirectional driving mechanism is used for driving the dust removing brush 9 to reciprocate left and right in the shell 1, a small fan 13 is connected to the side end of the dust removing brush 9 through the rotating assembly, and the rotating assembly is used for driving the small fan 13 to rotate.
In the embodiment of the invention, when dust accumulated on a circuit board needs to be cleaned, the circuit board is fixed through the clamping assembly, the two-way driving mechanism drives the dust removing brushes 9 to move transversely in a left-right reciprocating manner in the shell 1, the two dust removing brushes 9 clean the front and back surfaces of the circuit board during transverse movement, the rotating assembly drives the small fan 13 to rotate through the movement of the dust removing brushes 9, so that the dust in the shell 1 floats as much as possible to avoid sinking in the shell 1, and finally the dust is sucked into the dust collector 2 through the dust suction pipe 3;
therefore, the device can automatically clean the circuit board, and dust cannot fly everywhere when the circuit board is cleaned;
it should be noted that the vacuum cleaner 2 is prior art and will not be described herein.
As an embodiment of the present invention, the clamping assembly includes two pull rods 15 movably disposed at the side end of the housing 1, a clamping opening 7 fixedly mounted at the end of the pull rod 15, and a spring 8 sleeved on the pull rod 15, the two pull rods 15 are connected by a handle 6, and the spring 8 is movably disposed between the clamping opening 7 and the housing 1.
In the embodiment of the invention, when the circuit board needs to be fixed in the shell 1, the handle 6 is pulled to enable the pull rod 15 to drive the clamping opening 7 to move, the spring 8 is compressed, the circuit board is placed in the clamping opening 7, the handle 6 is released, and the spring 8 is released to enable the clamping opening 7 to fix the circuit board;
thereby making the device suitable for use with circuit boards of various sizes.
As an embodiment of the present invention, the bidirectional driving mechanism includes a motor 4 fixedly disposed at a side end of the housing 1, two sets of threaded components mounted at a side end of the housing 1, and a guiding component disposed at a terminal of the dust removing brush 9, the two sets of threaded components are connected by a transmission belt, and an output end of the motor 4 is connected to one set of threaded components;
the threaded component comprises a screw rod 5 which is rotatably installed at the side end of the shell 1 and a threaded sleeve 17 which is sleeved on the screw rod 5, the screw rod 5 is connected with the output end of the motor 4, and the threaded sleeve 17 is fixedly connected with the dust removing brush 9.
In the embodiment of the invention, when the motor 4 is driven, the screw rod 5 drives the threaded sleeve 17 through the guide assembly to drive the dust removing brush 9 to reciprocate left and right in the shell 1, and simultaneously drives the rotating assembly arranged on the guide assembly to drive the small fan 13 to rotate, so that the dust removing brush 9 automatically cleans dust on a circuit board, and the small fan 13 controls the dust to float.
As an embodiment of the present invention, the guiding assembly includes a guiding plate 10 fixedly installed at the end of the dust removing brush 9 and a sliding block 16 fixedly connected to the guiding plate 10, and the sliding block 16 is movably disposed in a through groove formed in the housing 1.
In the embodiment of the invention, when the screw rod 5 rotates, the sliding block 16 connected with the dust removing brush 9 through the guide plate 10 moves in the through groove formed in the shell 1 to enable the threaded sleeve 17 to move back and forth on the screw rod 5 from side to side, so that the threaded sleeve 17 generates friction between the dust removing brush 9 and the shell 1 when the dust removing brush 9 is driven to move.
As an embodiment of the present invention, the rotating assembly includes a straight bar 11 fixedly installed at a side end of the guide plate 10, a gear 12 rotatably installed on the straight bar 11, and a rack plate 14 engaged with the gear 12, the rack plate 14 is installed on an inner wall of the housing 1, and the small fan 13 is rotatably installed below the gear 12.
In the embodiment of the invention, when the motor 4 drives the screw rod 5 to drive the threaded sleeve 17 to move, the dust removing brush 9 drives the guide rod 10 to move, the gear 12 is meshed with the rack plate 14 to drive the small fan 13 to rotate, dust is blown and floated in the shell 1, and then the dust is sucked from the shell 1 through the dust collector 2.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.
Claims (3)
1. The dust treatment device for circuit board maintenance is characterized by comprising a shell (1), two dust removal brushes (9) oppositely mounted in the shell (1) and two groups of clamping components symmetrically arranged at the side end of the shell (1), wherein the clamping components are used for fixing a circuit board in the shell (1);
a dust collector (2) is arranged at the side end of the shell (1), the dust collector (2) is connected with the shell (1) through a dust extraction pipe (3), and the dust collector (2) is used for collecting dust in the shell (1);
two groups of power mechanisms are arranged on the side end of the shell (1), each power mechanism comprises a bidirectional driving mechanism arranged on the side end of the shell (1) and a rotating assembly arranged at the tail end of the dust removing brush (9), each bidirectional driving mechanism is used for driving the dust removing brush (9) to reciprocate in the shell (1), the side end of the dust removing brush (9) is connected with a small fan (13) through the rotating assembly, and the rotating assembly is used for driving the small fan (13) to rotate;
the bidirectional driving mechanism comprises a motor (4) fixedly arranged at the side end of the shell (1), two groups of threaded components arranged at the side end of the shell (1) and a guide component arranged at the tail end of the dust removing brush (9);
the output end of the motor (4) is connected with one group of threaded components, and the two groups of threaded components are connected through a transmission belt;
the threaded assembly comprises a screw rod (5) rotatably mounted on the side end of the shell (1) and a threaded sleeve (17) sleeved on the screw rod (5), the screw rod (5) is connected with the output end of the motor (4), and the threaded sleeve (17) is fixedly connected with the dust removing brush (9);
the guide assembly comprises a guide plate (10) fixedly mounted at the tail end of the dust removing brush (9) and a sliding block (16) fixedly connected with the guide plate (10), and the sliding block (16) is movably arranged in a through groove formed in the shell (1);
the rotating assembly comprises a straight rod (11) fixedly installed on the side end of the guide plate (10), a gear (12) rotatably installed on the straight rod (11) and a rack plate (14) meshed with the gear (12), the rack plate (14) is installed on the inner wall of the shell (1), and the small fan (13) is rotatably installed below the gear (12).
2. The circuit board maintenance dust processing device according to claim 1, wherein the clamping assembly comprises two pull rods (15) movably arranged at the side end of the housing (1), a clamping opening (7) fixedly arranged at the tail end of the pull rod (15), and a spring (8) sleeved on the pull rod (15).
3. A circuit board maintenance dust handling device according to claim 2, characterized in that a handle (6) is arranged between the two tie rods (15), and the spring (8) is movably arranged between the nip (7) and the housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111000201.8A CN113578809B (en) | 2021-08-27 | 2021-08-27 | Dust treatment device for circuit board maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111000201.8A CN113578809B (en) | 2021-08-27 | 2021-08-27 | Dust treatment device for circuit board maintenance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113578809A CN113578809A (en) | 2021-11-02 |
| CN113578809B true CN113578809B (en) | 2022-10-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111000201.8A Active CN113578809B (en) | 2021-08-27 | 2021-08-27 | Dust treatment device for circuit board maintenance |
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| CN (1) | CN113578809B (en) |
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