CN119098445A - An electronic circuit board surface cleaning device based on the principle of electrostatic adsorption - Google Patents
An electronic circuit board surface cleaning device based on the principle of electrostatic adsorption Download PDFInfo
- Publication number
- CN119098445A CN119098445A CN202411365065.6A CN202411365065A CN119098445A CN 119098445 A CN119098445 A CN 119098445A CN 202411365065 A CN202411365065 A CN 202411365065A CN 119098445 A CN119098445 A CN 119098445A
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- CN
- China
- Prior art keywords
- circuit board
- adsorption plate
- electronic circuit
- plate
- sliding
- 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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- 238000001179 sorption measurement Methods 0.000 title claims abstract description 94
- 238000004140 cleaning Methods 0.000 title claims abstract description 55
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000005484 gravity Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- 230000007306 turnover Effects 0.000 abstract description 3
- 239000000428 dust Substances 0.000 description 10
- 239000012535 impurity Substances 0.000 description 9
- 238000012423 maintenance Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005686 electrostatic field Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B6/00—Cleaning by electrostatic means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
Landscapes
- Cleaning In General (AREA)
Abstract
The invention relates to the technical field of electronic circuit board cleaning, in particular to an electronic circuit board surface cleaning device based on an electrostatic adsorption principle, which comprises a sliding support, an adsorption plate, a driving assembly and a shell, wherein the sliding support is arranged on the side wall of the shell, the adsorption plate is slidably arranged at the upper end of the sliding support and is clamped with the driving assembly, the driving assembly is arranged in the shell, the adsorption plate cleans the electronic circuit board through an internally arranged electrostatic generator and drives the adsorption plate to move and turn over through the driving assembly, and the adsorption plate performs self-cleaning after the electronic circuit board is cleaned through self-gravity.
Description
Technical Field
The invention relates to the technical field of electronic circuit board cleaning, in particular to an electronic circuit board surface cleaning device based on an electrostatic adsorption principle.
Background
At present, the cleaning of the electronic circuit board mainly depends on the physical modes such as electrostatic adsorption, traditional air blowing and brushes, and the like, the electrostatic adsorption technology is widely applied to various production environments of electronic equipment by generating electrostatic fields to attract tiny dust and impurities attached to the surface of the electronic circuit board, compared with the traditional cleaning mode, the electrostatic cleaning equipment can effectively reduce damage to electronic components and improve the cleaning efficiency due to the characteristics of no contact and low damage, and therefore, the electrostatic adsorption gradually becomes a common cleaning means in the electronic industry.
However, the existing electrostatic adsorption cleaning device still has some defects in practical application, firstly, along with the increase of cleaning times, impurities are easy to accumulate on the surface of the device, although static electricity can adsorb most dust and impurities, the cleaning of the device is difficult to complete thoroughly, the cleaning effect is gradually reduced in the continuous use process, furthermore, the impurities adsorbed on the surface of the device are difficult to clean automatically, manual maintenance and cleaning are often required to be carried out regularly, a great deal of manpower and time are consumed, the frequent manual cleaning not only affects the production efficiency, but also increases the maintenance cost, in certain high-cleanliness-requirement environments, the cleaning mode is difficult to ensure that secondary pollution is avoided completely, meanwhile, the traditional electrostatic cleaning device is mostly lack of effective self-cleaning functions in design, residues are easy to accumulate in the device after long-time use, and key components need to be replaced or cleaned. This further increases maintenance difficulties and shortens the service life of the device.
Disclosure of Invention
The invention aims to solve the technical problems that the existing electrostatic adsorption cleaning equipment is easy to accumulate impurities on the surface of the equipment after being used for many times, the service life of the equipment can not be thoroughly cleaned and shortened, and the replacement frequency is increased.
The technical scheme includes that the electronic circuit board surface cleaning device based on the electrostatic adsorption principle comprises a sliding support, an adsorption plate, a driving assembly and a shell, wherein the sliding support is arranged on the side wall of the shell, the adsorption plate is slidably arranged at the upper end of the sliding support and is clamped with the driving assembly, the driving assembly is arranged in the shell, the adsorption plate cleans the electronic circuit board through an electrostatic generator arranged inside, and drives the adsorption plate to move, overturn and remove materials through the driving assembly, and the adsorption plate performs self-cleaning through self gravity when overturning and removing materials.
Optionally, the sliding support comprises a bottom plate, inclined beams, a supporting plate and a sliding rail, wherein the bottom plate is in contact with the ground, the inclined beams are arranged at two ends of the bottom plate, two ends of the sliding rail are respectively connected with the inclined beams, and the supporting plate is arranged between the sliding rail and the bottom plate.
Optionally, the both ends of slide rail extend the arc limit, the arc limit with adsorb the activity block of board.
Optionally, the surface of the supporting plate is provided with a rectangular slot.
Optionally, a limit strip is arranged on one surface of the sliding rail, which is in contact with the adsorption plate.
Optionally, a sliding cylinder is installed at two ends of the adsorption plate, a clamping groove is formed in the surface of the sliding cylinder, a groove clamped with a limiting strip is formed in the lower end of the sliding cylinder, a weight is installed at the bottom end of the adsorption plate, a connecting arm is installed on the side wall of the adsorption plate and perpendicular to the adsorption plate, a clamping block is arranged at the other end of the connecting arm, and the clamping block is connected with the driving assembly.
Optionally, the surface mounting of adsorption plate has the clearance board, the both ends card of clearance board go into the draw-in groove.
The driving assembly comprises a transverse frame, a sliding block, a left rotating wheel, a right rotating wheel, a motor, a transmission belt and a cross beam, wherein the transverse frame is arranged on the side wall of the shell, the sliding block is arranged in the transverse frame, a rectangular sliding groove is arranged on the surface of the sliding block and is positioned outside the transverse frame, the rectangular sliding groove is in sliding connection with the clamping block, the left rotating wheel and the right rotating wheel are arranged on the side wall of the transverse frame through the cross beam, an output shaft of the motor is in rotary connection with the right rotating wheel, and a connecting block is arranged on the surface of the transmission belt and fixedly connected with the sliding block.
Optionally, the slidable length of the sliding block in the transverse frame is greater than the length of the sliding rail, and the length of the sliding rail is greater than the length of the adsorption plate.
The beneficial effects of the invention are as follows:
The invention can flexibly move and turn over the adsorption plate through the design of the sliding support and the adsorption plate, can comprehensively cover the surface of the circuit board in the cleaning process, improves the cleaning efficiency, can effectively adsorb tiny particles by matching with an internal static generator, ensures the cleaning effect, and can realize self-cleaning through the self-gravity of the cleaning plate after the adsorption plate is cleaned, thereby reducing the accumulation of impurities, reducing the frequency of manual cleaning and the maintenance cost and prolonging the service life of equipment.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following description will briefly explain the drawings needed in the embodiments or the prior art, and it is obvious that the drawings in the following description are some embodiments of the present invention and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
The above and other aspects of the invention will now be described, by way of example only, with reference to the accompanying drawings, in which:
FIG. 1 is an overall schematic of the present invention;
FIG. 2 is a schematic view of the surface structure of the adsorption plate according to the present invention;
FIG. 3 is a schematic view of a sliding bracket according to the present invention;
FIG. 4 is a schematic view of the internal structure of the driving assembly according to the present invention;
FIG. 5 is a perspective cross-sectional view of a drive assembly of the present invention;
FIG. 6 is a schematic diagram of a structure of an adsorbent panel according to the present invention;
FIG. 7 is a schematic view of a cleaning plate structure according to the present invention.
The device comprises a sliding bracket, a bottom plate, a 12, an inclined beam, a 13, a supporting plate, a 131, a rectangular slot, a 14, a sliding rail, a 141, an arc-shaped edge, a 142, a limiting strip, a2, an adsorption plate, a 21, a sliding cylinder, a 22, a clamping slot, a 23, a weight block, a 24, a connecting arm, a 25, a clamping block, a 26, a cleaning plate, a 3, a driving component, a 31, a transverse frame, a 32, a sliding block, a 33, a rectangular chute, a 34, a left rotating wheel, a 35, a right rotating wheel, a 36, a motor, a 37, a driving belt, a 38, a connecting block, a 39, a cross beam and a 4, a shell.
Detailed Description
In order to better understand the above technical solutions, the following description will refer to the drawings and specific embodiments.
The electronic circuit board surface cleaning device based on the electrostatic adsorption principle comprises a sliding support 1, an adsorption plate 2, a driving assembly 3 and a shell 4, wherein the sliding support 1 is arranged on the side wall of the shell 4, the adsorption plate 2 is slidably arranged at the upper end of the sliding support 1, the adsorption plate 2 is clamped with the driving assembly 3, the driving assembly 3 is arranged in the shell 4, the adsorption plate 2 cleans the electronic circuit board through an electrostatic generator arranged in the electronic circuit board, the driving assembly 3 drives the adsorption plate 2 to move and overturn and remove materials, and the adsorption plate 2 performs self-cleaning through self gravity when overturns and removes the materials.
As shown in fig. 3, the sliding support 1 comprises a bottom plate 11, inclined beams 12, a supporting plate 13 and a sliding rail 14, wherein the bottom plate 11 is in contact with the ground, the inclined beams 12 are arranged at two ends of the bottom plate 11, the two ends of the sliding rail 14 are respectively connected with the inclined beams 12, the supporting plate 13 is arranged between the sliding rail 14 and the bottom plate 11, and a space is arranged between the sliding support 1 and the shell 4, and is the sum of the width value of the rectangular sliding groove 33 and the width value of the connecting arm 24.
As shown in fig. 2 and 3, two ends of the sliding rail 14 extend out of an arc edge 141, the arc edge 141 is movably clamped with the adsorption plate 2, the upper end of the arc edge 141 is higher than the adsorption plate 2, the adsorption plate 2 can be clamped at the same time, and the arc of the arc edge 141 is 180 degrees, so that the adsorption plate 2 can be overturned under the continuous driving of the connecting arm 24 after being clamped with the arc edge 141.
As shown in fig. 3 and 6, the surface of the supporting plate 13 is provided with a rectangular slot 131, and the rectangular slot 131 is used for providing a space for moving the weight 23 arranged at the lower end of the absorbing plate 2, so as to prevent the combination obstruction, and simultaneously, can provide the support of the sliding rail 14, and improve the stability of the sliding rail 14.
In order to prevent instability of the adsorption plate 2 in the sliding process of the surface of the slide rail 14, a limiting strip 142 is arranged on one surface of the slide rail 14, which is contacted with the adsorption plate 2, a groove is arranged at the lower end of the sliding cylinder 21, the sliding cylinder 21 is fixedly connected with the adsorption plate 2, the sliding cylinder 21 does not roll, but slides on the surface of the slide rail 14, and the limiting strip 142 can well limit the sliding of the adsorption plate 2.
As shown in FIG. 6, the two ends of the adsorption plate 2 are provided with a sliding cylinder 21, the surface of the sliding cylinder 21 is provided with a clamping groove 22, the lower end of the sliding cylinder 21 is provided with a groove clamped with a limiting strip 142, the bottom end of the adsorption plate 2 is provided with a weight 23, the side wall of the adsorption plate 2 is provided with a connecting arm 24, the connecting arm 24 is perpendicular to the adsorption plate 2, the other end of the connecting arm 24 is provided with a clamping block 25, the clamping block 25 is connected with the driving assembly 3, the clamping groove 22 arranged on the surface of the sliding cylinder 21 is used for providing a starting point and an ending point of sliding of the cleaning plate 26, namely, when the adsorption plate 2 reaches the position of an arc-shaped edge 141, the driving belt 37 continuously drives the connecting arm 24 to move, and then the adsorption plate 2 starts to turn over to drive the electronic circuit board to separate from the adsorption plate 2, and the cleaning plate 26 pushes the electronic circuit board to separate from the adsorption plate 2 by gravity on the one hand, and the bottom end of the adsorption plate 2 is provided with a block 23 for stabilizing the surface of the adsorption plate 2, so that the surface of the electronic circuit board cannot be tilted enough.
In some embodiments, dust collection components can be arranged at two ends of the adsorption plate 2, dust collection equipment capable of adsorbing dust can be selected by the dust collection components, the dust collection components can be arranged into a smaller cylindrical structure according to practical application conditions, the dust collection components can be selectively placed in the sliding cylinder 21, and then when the adsorption plate 2 rotates, on one hand, after electrostatic adsorption is finished, the dust collection components can be separated from the adsorption plate 2 through the increase of the inclination angle of the adsorption plate 2 and the sliding support 1, on the other hand, in the separation process of the electronic circuit board, the cleaning plate 26 can automatically slide downwards according to gravity, meanwhile, the electronic circuit board is assisted to separate from the adsorption plate 2, and impurities after the electronic circuit board is electrostatically adsorbed on the surface of the cleaning plate 26 are scraped simultaneously until the two ends are scraped, and the impurities are adsorbed through the dust collection components, so that single cleaning is realized.
As shown in fig. 2 and 7, the surface of the adsorption plate 2 is provided with a cleaning plate 26, and two ends of the cleaning plate 26 are clamped into the clamping grooves 22.
As shown in fig. 4 and 5, the driving assembly 3 comprises a transverse frame 31, a sliding block 32, a left rotating wheel 34, a right rotating wheel 35, a motor 36, a transmission belt 37 and a cross beam 39, wherein the transverse frame 31 is installed on the side wall of the shell 4, the sliding block 32 is installed in the transverse frame 31, a rectangular sliding groove 33 is installed on the surface of the sliding block 32, the rectangular sliding groove 33 is positioned outside the transverse frame 31, the rectangular sliding groove 33 is in sliding connection with the clamping block 25, the left rotating wheel 34 and the right rotating wheel 35 are installed on the side wall of the transverse frame 31 through the cross beam 39, an output shaft of the motor 36 is in rotating connection with the right rotating wheel 35, a connecting block 38 is arranged on the surface of the transmission belt 37, and the connecting block 38 is fixedly connected with the sliding block 32.
The slidable length of the sliding block 32 in the transverse frame 31 is greater than the length of the sliding rail 14, and the length of the sliding rail 14 is greater than the length of the adsorption plate 2.
When the electric motor 36 is started, the electric motor 36 rotates to drive the right rotating wheel 35 to rotate, the right rotating wheel 35 drives the connecting block 38 on the surface of the driving belt 37 through the driving belt 37, the connecting block 38 is fixedly connected with the sliding block 32, and further drives the sliding block 32 to slide in the transverse frame 31, the clamping blocks 25 are clamped in the rectangular sliding grooves 33, when the rectangular sliding grooves 33 slide to two ends, as the length of the transverse frame 31 is longer than that of the sliding rail 14, the adsorption plate 2 is driven to turn under the clamping connection of the arc-shaped edge 141, and further the clamping blocks 25 slide in the rectangular sliding grooves 33 due to the fact that the connecting arm 24 is perpendicular to the adsorption plate 2, at the moment, the cleaning plate 26 slides down along the surface of the adsorption plate 2 due to gravity, so that the electronic circuit board is separated from the adsorption plate 2, and meanwhile, impurities are prevented from remaining, and further the electronic circuit board is mounted in the interior of the adsorption plate 2, and one surface of the electronic circuit board to be cleaned is attached to the surface of the adsorption plate 2, and the electric motor 26 is required to be cleaned, and the cleaning plate is adjusted until one side is cleaned once. The description herein is provided to enable any person skilled in the art to make or use the disclosure. Various modifications to the disclosure will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other variations without departing from the scope of the disclosure. Thus, the disclosure is not limited to the examples and designs described herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411365065.6A CN119098445A (en) | 2024-09-29 | 2024-09-29 | An electronic circuit board surface cleaning device based on the principle of electrostatic adsorption |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411365065.6A CN119098445A (en) | 2024-09-29 | 2024-09-29 | An electronic circuit board surface cleaning device based on the principle of electrostatic adsorption |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN119098445A true CN119098445A (en) | 2024-12-10 |
Family
ID=93716163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202411365065.6A Pending CN119098445A (en) | 2024-09-29 | 2024-09-29 | An electronic circuit board surface cleaning device based on the principle of electrostatic adsorption |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN119098445A (en) |
-
2024
- 2024-09-29 CN CN202411365065.6A patent/CN119098445A/en active Pending
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