CN220497161U - Circuit board dust collector - Google Patents
Circuit board dust collector Download PDFInfo
- Publication number
- CN220497161U CN220497161U CN202223364842.4U CN202223364842U CN220497161U CN 220497161 U CN220497161 U CN 220497161U CN 202223364842 U CN202223364842 U CN 202223364842U CN 220497161 U CN220497161 U CN 220497161U
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- dust
- dust removal
- circuit board
- bottom plate
- axis moving
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- 239000000428 dust Substances 0.000 title claims abstract description 192
- 238000007664 blowing Methods 0.000 claims abstract description 23
- 239000012535 impurity Substances 0.000 claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 230000003749 cleanliness Effects 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 description 6
- 150000002500 ions Chemical class 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000005611 electricity Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 1
- 238000004506 ultrasonic cleaning Methods 0.000 description 1
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- Cleaning In General (AREA)
Abstract
The utility model relates to the technical field of circuit board dust removing equipment, in particular to a circuit board dust removing device which comprises a frame, wherein a dust removing bottom plate and a dust removing cover plate covered on the dust removing bottom plate are arranged on the frame, and blowing mechanisms for blowing dust and impurities on the circuit board are arranged on the dust removing bottom plate and the dust removing cover plate. Through the design, the dust collection device can accelerate the dust collection efficiency of the dust collection device and simultaneously improve the dust collection cleanliness.
Description
Technical Field
The utility model relates to the technical field of circuit board dust removing equipment, in particular to a circuit board dust removing device.
Background
Impurities, dust, rosin and soldering tin are inevitably generated on the surface in the production process of the circuit board, dust generated after the circuit board is installed and cut is required to be cleaned, and otherwise, the quality of a product is seriously affected. The circuit board is cleaned in a mode that; dissolving with solvent, and then cleaning with cotton swab or brush, in such a way that the residue may even damage the circuit board, and the residue in the circuit board production process may not be completely dissolved by the solvent; ultrasonic cleaning, however, can damage devices because of the close or identical frequencies, which can cause resonance that damages electronic components mounted on the circuit board.
In order to solve the above problems, as disclosed in chinese patent No. CN217342626U, an electrostatic device is provided to remove static electricity on a PCB, so that dust impurities on the front and back surfaces of the PCB can be removed by a dust removing device.
However, by adopting the device, dust cannot be removed from two sides of the PCB at the same time, so that the time for cleaning the PCB once is prolonged, and the production efficiency is reduced; and dust collector and dust collection device do not seal in same space, and the dust dissipation is on everywhere of each device, causes the device to have the dust drop when using to pollute clean PCB board, lead to the dust removal effect not good.
Disclosure of Invention
In order to solve the technical defects in the background art, the utility model aims to provide the circuit board dust removal device, which can accelerate the dust removal efficiency of the dust removal device and improve the dust removal cleanliness.
The utility model adopts the following technical scheme:
the utility model provides a circuit board dust collector, includes the frame, be provided with dust removal bottom plate and lid in the frame and close the dust removal apron on the dust removal bottom plate, all be provided with the mechanism of blowing that is used for blowing off the dust impurity on the circuit board on dust removal bottom plate and the dust removal apron.
Preferably, the frame is further provided with a Y-axis moving driving member moving along the Y-axis, the dust removing bottom plate is located at an output end of the Y-axis moving driving member, the frame is further provided with a Z-axis moving driving member moving along the Z-axis corresponding to the position of the Y-axis moving driving member, the dust removing cover plate is located at an output end of the Z-axis moving driving member, the Y-axis moving driving member moves the dust removing bottom plate below the dust removing cover plate, and the Z-axis moving driving member covers the dust removing cover plate on the dust removing bottom plate.
Preferably, the middle part fretwork is used for placing the tool of circuit board in the dust removal bottom plate detachable mounting, the bottom of dust removal bottom plate is equipped with the opening that is used for dust impurity outflow, the below that blowing mechanism located the tool is used for blowing the lower surface of circuit board.
Preferably, the bottom circumference of the dust collection bottom plate is inclined to the middle part, the middle part of the dust collection bottom plate is provided with a dust collection groove, the opening is positioned at the bottom center of the dust collection groove and is communicated with the dust collection groove, and the groove surface of the side wall of the dust collection groove is inclined from top to bottom to the opening.
Preferably, the frame is provided with a yielding port corresponding to the dust collecting groove, and the dust collecting groove moves along with the Y-axis moving driving piece and is movably arranged in the yielding port.
Preferably, a dust box is mounted at the bottom in the frame and is used for receiving dust and impurities falling from the opening of the dust removing bottom plate.
Preferably, the blowing mechanism comprises a dust removing pipe arranged on the dust removing bottom plate and the dust removing cover plate, and the dust removing pipe is provided with air holes.
Preferably, the air holes are arranged in a plurality, and are equidistantly arranged on the dust removing pipe.
Preferably, the blowing mechanism is further provided with a gas tank positioned in the frame, an air outlet of the gas tank is provided with a venturi tube, and gas in the gas tank enters the dust removing tube through the venturi tube.
In summary, the beneficial effects of the utility model are as follows:
through placing the circuit board in the dust removal bottom plate and being covered with the dust removal apron above it, make the circuit board remove dust in the space of a relative seal, make the circuit board can not introduce other dust and impurity in the external environment under the disturbance in the wind at the in-process of clearance to promote the clean degree of clearance back circuit board. And the upper and lower surfaces of the plate can be simultaneously blown by wind power blown out by the air holes on the dust removing pipe, so that the circuit board can be cleaned up of dust and impurities simultaneously, and the working efficiency of the dust remover is improved.
The foregoing description is only an overview of the technical solution of the present utility model, and may be implemented according to the content of the specification in order to make the technical means of the present utility model more clearly understood, and in order to make the above and other objects, features and advantages of the present utility model more clearly understood, the following specific preferred embodiment is given by way of the following detailed description in conjunction with the accompanying drawings.
Drawings
FIG. 1 is a schematic overall structure of an embodiment of the present utility model;
FIG. 2 is an overall structural elevation of an embodiment of the present utility model;
FIG. 3 is a schematic view of a dust collector floor and dust collector cover plate embodying an embodiment of the present utility model;
FIG. 4 is a schematic diagram of a mechanism embodying an opening in accordance with an embodiment of the present utility model;
fig. 5 is a schematic structural view of a dust removing pipe according to an embodiment of the present utility model.
Reference numerals in the drawings illustrate: 1. a frame; 11. a yielding port; 221. a dust removal bottom plate; 222. a jig; 223. an opening; 224. a dust collection tank; 22. a dust removal cover plate; 23. a dust removal pipe; 231. air holes; 24. a Y-axis movement driving member; 25. a Z-axis movement driving member; 4. a blowing mechanism; 41. and (5) a gas tank.
Detailed Description
In order that the utility model may be more readily understood, a further description of the utility model will be rendered by reference to specific embodiments that are illustrated in the appended drawings.
It should be noted that, as used herein, the terms "center," "upper," "lower," "front," "rear," "left," "right," "inner," "outer," and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience of description and to simplify the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model. Unless otherwise indicated, the meaning of "a plurality" is two or more.
Unless specifically stated or limited otherwise, the terms "mounted," "connected," and "coupled" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.
As shown in fig. 1 to 5, a circuit board dust removal device comprises a frame 1, wherein a dust removal bottom plate 221 and a dust removal cover plate 22 covered on the dust removal bottom plate 221 are arranged on the frame 1, and a blowing mechanism 4 for blowing dust and impurities on the circuit board is arranged on the dust removal bottom plate 221 and the dust removal cover plate 22.
The blowing mechanism 4 comprises a dust removing pipe 23 arranged on the dust removing bottom plate 221 and the dust removing cover plate 22, and air holes 231 are arranged on the dust removing pipe 23. The air holes 231 are arranged on the dust removing pipe 23 in a plurality of equal intervals. The blowing mechanism 4 is further provided with a gas tank 41 positioned in the frame 1, an air outlet of the gas tank 41 is provided with a venturi tube, gas in the gas tank 41 enters the dust removing tube 23 through the venturi tube, the venturi tube can increase the flow velocity of the gas blown out from the gas tank 41, so that the cleaning effect on dust and impurities on a circuit board is improved, and the cleaning effect is greatly improved.
The machine frame 1 is also provided with a Y-axis moving driving piece 24 moving along the Y-axis, the dust removing bottom plate 221 is positioned at the output end of the Y-axis moving driving piece 24, the machine frame 1 is also provided with a Z-axis moving driving piece 25 moving along the Z-axis, the dust removing cover plate 22 is positioned at the output end of the Z-axis moving driving piece 25, the Y-axis moving driving piece 24 moves the dust removing bottom plate 221 below the dust removing cover plate 22, and the Z-axis moving driving piece 25 covers the dust removing cover plate 22 on the dust removing bottom plate 221. The sealing between the dust removing bottom plate 221 and the dust removing cover plate 22 can be completed rapidly through the matching of the Y-axis moving driving piece 24 and the Z-axis moving driving piece 25, which is beneficial to improving the production efficiency.
The jig 222 with the middle hollowed-out part for placing the circuit board is detachably arranged in the dust removing bottom plate 221, an opening 223 for flowing out dust impurities is formed in the bottom of the dust removing bottom plate 221, and a blowing mechanism is arranged below the jig 222 and used for blowing the lower surface of the circuit board.
Specifically, in the embodiment, the dust removing pipes 23 are six, three are horizontally arranged side by side and divided into two groups, one pair of the dust removing pipes is arranged in the dust removing bottom plate 221 and is positioned right below the jig 222, and the air holes 231 are arranged towards the lower surface of the circuit board; the other pair is disposed on the dust-removing cover plate 22 and located right above the jig 222, and the air holes 231 are disposed towards the upper surface of the circuit board. The circuit board is placed on the jig 222, the jig 222 with the hollow middle part is favorable for cleaning the lower surface of the circuit board by blowing out the dust removal pipe 23, and the jigs 222 with different model specifications are convenient to replace so as to be suitable for different circuit boards.
The bottom circumference of the dust removing bottom plate 221 is inclined to the middle part, the middle part of the dust removing bottom plate 221 is provided with a dust collecting groove 224, an opening 223 is positioned at the bottom center of the dust collecting groove 224 and is communicated with the dust collecting groove 224, and the side wall groove surface of the dust collecting groove is inclined from top to bottom to the opening 223. The dust impurity that makes to drop in the bottom week side of dust removal bottom plate 221 can be in the phase part landing, enters into dust collection groove 224, and thereby dust collection groove 224 has further accelerated landing speed, makes the dust impurity leave by opening 223, and dust collection groove 224 can avoid the dust impurity by the air that flows in the dust removal bottom plate 221 simultaneously, and then guaranteed the clean effect of dust removal pipe 23 to the circuit board, is favorable to promoting the cleanliness on circuit board surface.
The frame 1 is provided with a yielding port 11 corresponding to the dust collection groove 224, and the dust collection groove 224 moves along with the Y-axis moving driving piece 24 and is movably arranged in the yielding port 11. The pipeline is convenient to be communicated with the opening 223, so that dust and impurities in the dust collecting groove 224 can directly fall into the dust collecting part along the gravity direction, and the mechanism of the dust remover is simple, thereby being beneficial to actual production and manufacture.
A dust box is installed at the bottom of the inside of the frame 1 for receiving dust and foreign matters dropped from the opening 223 of the dust removing base plate 221. Dust falling from the opening 223 of the dust removing bottom plate 221 can be received through the dust collecting box, so that dust and impurities are prevented from escaping everywhere, and the influence on other parts in the dust remover is avoided.
In this embodiment, an ion generator is additionally arranged on the frame 1, and the ion generator ionizes positive and negative ions, and guides the positive and negative ions to the vicinity of the lower surface of the circuit board through air flow, so that redundant electricity of the circuit board neutralizes the positive and negative ions under the action of static electricity, and the circuit board is electrically neutral, thereby reducing the adhesion force of dust and impurities adsorbed on the circuit board under the action of static electricity, facilitating subsequent entering into the dust removal bottom plate 221, being blown away by the air blown out from the air holes 231 of the dust removal pipe 23, and improving the dust removal effect.
The principle of the embodiment of the application is as follows:
the circuit board is fixed on the jig 222 on the dust removal base plate 221, and in the process, the lower surface of the circuit board passes through the ion generator to make the circuit board electrically neutral. And then the Y-axis moving part works to convey the dust removing bottom plate 221 and the circuit board to the position right below the dust removing cover plate 22 together, the Z-axis moving driving part 25 works to cover the dust removing cover plate 22 on the dust removing bottom plate 221, the air tank 41 is started, air is ejected from the air holes 231 on the dust removing pipe 23, so that the air blows dust and impurities on the circuit board, and after the cleaning is completed, the Z-axis moving driving part 25 and the Y-axis moving driving part 24 are reset, so that the cleaned circuit board can be taken out.
The embodiments of this embodiment are all preferred embodiments of the present application, and are not intended to limit the scope of the present application, in which like parts are denoted by like reference numerals. Therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (9)
1. The utility model provides a circuit board dust collector, includes the frame, its characterized in that is provided with dust removal bottom plate and lid in the frame and closes the dust removal apron on the dust removal bottom plate, all be provided with the mechanism of blowing that is used for blowing off the dust impurity on the circuit board on dust removal bottom plate and the dust removal apron.
2. The circuit board dust removal device of claim 1, wherein: the dust removal device is characterized in that a Y-axis moving driving piece moving along a Y axis is further arranged on the frame, the dust removal bottom plate is located at an output end of the Y-axis moving driving piece, a Z-axis moving driving piece moving along a Z axis is further arranged on the frame corresponding to the position of the Y-axis moving driving piece, the dust removal cover plate is located at the output end of the Z-axis moving driving piece, the Y-axis moving driving piece moves the dust removal bottom plate to the lower side of the dust removal cover plate, and the Z-axis moving driving piece covers the dust removal cover plate on the dust removal bottom plate.
3. The circuit board dust removal device of claim 1, wherein: the utility model discloses a dust removal bottom plate, including dust removal bottom plate, blowing mechanism, the middle part fretwork is used for placing the tool of circuit board in the removable mounting of dust removal bottom plate, the bottom of dust removal bottom plate is equipped with the opening that is used for dust impurity outflow, blowing mechanism locates the below of tool and is used for blowing the lower surface of circuit board.
4. A circuit board dust collector according to claim 3, wherein: the dust collection device is characterized in that the periphery of the bottom of the dust collection bottom plate is inclined to the middle, a dust collection groove is arranged in the middle of the dust collection bottom plate, the opening is positioned at the center of the bottom of the dust collection groove and is communicated with the dust collection groove, and the groove surface of the side wall of the dust collection groove is inclined from top to bottom to the opening.
5. The circuit board dust collector of claim 4, wherein: the frame is provided with a yielding port corresponding to the dust collection groove, and the dust collection groove moves along with the Y-axis moving driving piece and is movably arranged in the yielding port.
6. The circuit board dust collector of claim 4, wherein: the bottom in the frame is installed the dust collection box, the dust collection box is used for accepting the dust and the impurity that drop from the opening part of dust removal bottom plate.
7. The circuit board dust removal device of claim 1, wherein: the blowing mechanism comprises a dust removal pipe arranged on the dust removal bottom plate and the dust removal cover plate, and air holes are formed in the dust removal pipe.
8. The circuit board dust collector of claim 7, wherein: the air holes are formed in a plurality of holes and are distributed on the dust removing pipe at equal intervals.
9. The circuit board dust collector of claim 7, wherein: the air blowing mechanism is also provided with an air tank positioned in the frame, an air outlet of the air tank is provided with a venturi tube, and air in the air tank enters the dust removing tube through the venturi tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223364842.4U CN220497161U (en) | 2022-12-14 | 2022-12-14 | Circuit board dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223364842.4U CN220497161U (en) | 2022-12-14 | 2022-12-14 | Circuit board dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220497161U true CN220497161U (en) | 2024-02-20 |
Family
ID=89865967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223364842.4U Active CN220497161U (en) | 2022-12-14 | 2022-12-14 | Circuit board dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220497161U (en) |
-
2022
- 2022-12-14 CN CN202223364842.4U patent/CN220497161U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |