CN220658489U - Cleaning device for circuit board production - Google Patents
Cleaning device for circuit board production Download PDFInfo
- Publication number
- CN220658489U CN220658489U CN202322071114.2U CN202322071114U CN220658489U CN 220658489 U CN220658489 U CN 220658489U CN 202322071114 U CN202322071114 U CN 202322071114U CN 220658489 U CN220658489 U CN 220658489U
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- Prior art keywords
- fixedly arranged
- circuit board
- water tank
- transmission
- rotating shaft
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- 238000004140 cleaning Methods 0.000 title claims abstract description 68
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 75
- 230000005540 biological transmission Effects 0.000 claims abstract description 71
- 238000007605 air drying Methods 0.000 claims abstract description 13
- 239000007921 spray Substances 0.000 claims abstract description 11
- 230000000694 effects Effects 0.000 abstract description 32
- 238000005507 spraying Methods 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/82—Recycling of waste of electrical or electronic equipment [WEEE]
Landscapes
- Manufacturing Of Printed Wiring (AREA)
Abstract
The utility model discloses a cleaning device for circuit board production, which comprises a bracket, a transmission assembly and an air drying assembly, wherein two side support plates are fixedly arranged on two sides of the inner surface of the bracket, the transmission assembly is arranged on the inner surface of the bracket, two water tanks are fixedly arranged on the outer surfaces of two sides of the bracket, two support plates are fixedly arranged on the outer surfaces of two sides of the side support plates, a fan cover is fixedly arranged on the upper surface of the support plates, the air drying assembly is arranged on the inner surface of the fan cover, three cleaning spray heads are fixedly arranged on the lower surface of an upper water tank, so that the effect of cleaning a circuit board on the surface of a transmission belt by spraying out of the three cleaning spray heads after the upper water tank is achieved, the cleaned water can be circularly cleaned along the transmission belt to the inner surface of the water tank, and a cleaning brush is fixedly arranged on the lower surface of the first connecting rod, so that when the circuit board passes through the cleaning brush, the cleaning brush is cleaned again, and the surface moisture is sucked.
Description
Technical Field
The utility model belongs to the technical field of circuit boards, and particularly relates to a cleaning device for circuit board production.
Background
The names of the circuit boards are: ceramic circuit boards, alumina ceramic circuit boards, aluminum nitride ceramic circuit boards, aluminum substrates, high frequency boards, thick copper plates, impedance boards, ultra-thin circuit boards, printed (copper etching technology) circuit boards, and the like. The circuit board enables the circuit to be miniaturized and visualized, and plays an important role in mass production of fixed circuits and optimization of the layout of electrical appliances. For this purpose, the application number: CN202223415607.5, which discloses a cleaning device for circuit board production, comprises a cleaning tank and a plurality of support frames, wherein the support frames are provided with a plurality of, and a plurality of support frames are all rotatably installed in the inside below of cleaning tank through the first pivot of its below, and the distance is equal between the adjacent support frames, and the inside one side below surface of cleaning tank has the electric push rod through hinge mounting, and the end of electric push rod has the transfer line through hinge connection, and the bottom of support frame is through second pivot and the rotatable connection of transfer line, and the front end and the rear end of the inside top of cleaning tank are all transversely fixed with the wash pipe. According to the technical scheme, the plurality of support frames capable of rotating left and right are arranged below the inner part of the cleaning tank through the first rotating shaft, the lower parts of the support frames are connected with the transmission rods through the second bearings, the support frames can be synchronously driven to rotate to the left side or the right side, and then the two sides of the circuit board inserted in the support frames are alternately upwards, so that the two sides of the circuit board can be efficiently cleaned.
The problems of the prior art are: the cleaning device of the existing circuit board is used for cleaning the circuit board, and only the cleaning nozzle is used for cleaning the circuit board or cannot thoroughly clean the surface dust, and the cleaned circuit board cannot be air-dried or dried after the cleaning is finished, so that the problem of low working efficiency is caused.
Disclosure of Invention
The utility model provides a cleaning device for circuit board production, which aims at the problems existing in the prior art, the cleaning device is provided with a water outlet fixedly arranged on the outer surface of a water tank, so that the effect of draining and changing water for dirty water in the water tank is achieved, a first adapter is fixedly arranged on the lower surface of the water tank, a water pipe is fixedly arranged on the inner surface of the first adapter, the other end of the water pipe is fixedly arranged on the inner surface of a second adapter, the second adapter is fixedly arranged on the outer surface of an upper water tank, the effect of filling circuit board cleaning liquid in the water tank is achieved, the upper water tank is opened to transfer the cleaning liquid from the water pipe to the upper water tank, three cleaning spray heads are fixedly arranged on the lower surface of the upper water tank, the effect of spraying out the cleaning liquid for cleaning the circuit board on the surface of a transmission belt from the three cleaning spray heads after the upper water tank is achieved, and a cleaning brush is fixedly arranged on the lower surface of the transmission belt along the transmission belt.
The utility model discloses a cleaning device for circuit board production, which comprises a bracket, a transmission assembly and an air drying assembly, wherein two side support plates are fixedly arranged on two sides of the inner surface of the bracket, the transmission assembly is arranged on the inner surface of the bracket, two water tanks are fixedly arranged on the outer surfaces of two sides of the bracket, two support plates are fixedly arranged on the outer surfaces of two sides of the side support plates, a fan cover is fixedly arranged on the upper surface of each support plate, the air drying assembly is arranged on the inner surface of each fan cover, and a discharge plate is fixedly arranged on the outer surface of the right side of the bracket.
Preferably, the water tank is characterized in that a water outlet is fixedly arranged on the outer surface of the water tank, a first adapter is fixedly arranged on the lower surface of the water tank, a water pipe is fixedly arranged on the inner surface of the first adapter, the other end of the water pipe is fixedly arranged on the inner surface of the second adapter, the second adapter is fixedly arranged on the outer surface of the upper water tank, three cleaning spray heads are fixedly arranged on the lower surface of the upper water tank, a connecting plate is fixedly arranged on the outer surface of the right side of the upper water tank, three first connecting rods are fixedly arranged on the lower surface of the connecting plate, a cleaning brush is fixedly arranged on the lower surface of the first connecting rods, and the water outlet is fixedly arranged on the outer surface of the water tank, so that the effect of draining and changing water in the water tank is achieved.
As the preferred mode of the utility model, the transmission assembly comprises a first motor base, the first motor base is fixedly arranged on the outer surface of the left side of the bracket, the first motor is fixedly arranged on the upper surface of the first motor base, the first motor is fixedly connected with a first transmission shaft through a central shaft, the outer surface of the first transmission shaft is fixedly connected with a first rotating shaft, the first motor is fixedly connected with the first transmission shaft through the central shaft, so that the effect that the first motor drives the first transmission shaft to rotate is achieved, and the first rotating shaft is fixedly connected with the outer surface of the first transmission shaft, so that the effect that the first transmission shaft drives the first rotating shaft to rotate is achieved.
As the preferred one of the utility model, the two sides of the first rotating shaft are movably arranged on the inner surface of the bracket, the outer surface of the first rotating shaft is fixedly provided with the first roller, the outer surface of the first roller is movably provided with the driving belt, the driving belt is in transmission connection with the second roller, the inner surface of the second roller is fixedly provided with the second rotating shaft, the second rotating shaft is movably arranged on the inner surface of the side bracket, the first roller is fixedly arranged on the outer surface of the first rotating shaft, so that the first rotating shaft drives the first roller to rotate, the driving belt is movably arranged on the outer surface of the first roller, the driving belt is in transmission connection with the second roller, the first roller and the second roller drive the driving belt to drive the second roller, the second rotating shaft is fixedly arranged on the inner surface of the side bracket, the second rotating shaft is in transmission limiting movement of the second roller, and the driving belt can achieve the effect of conveying a circuit board when the first roller rotates.
As the preferred air drying assembly of the utility model, the air drying assembly comprises a second motor base, the second motor base is fixedly arranged on the outer surface of the fan cover, the second motor is fixedly arranged on the upper surface of the second motor base, the second motor is fixedly connected with a second transmission shaft through a central shaft, the second transmission shaft is fixedly connected with a third rotation shaft, two ends of the third rotation shaft are movably arranged on the inner surface of the fan cover, the second motor is fixedly connected with the second transmission shaft through the central shaft, so that the effect that the second motor drives the second transmission shaft to rotate is achieved, and the third transmission shaft is fixedly connected with the third transmission shaft, so that the effect that the third transmission shaft drives the third rotation shaft to rotate is achieved.
As the preferred mode of the utility model, the outer surface of the third rotating shaft is fixedly provided with two first bevel gears, the two first bevel gears are meshed with each other through surface clamping teeth, the lower surface of the second bevel gears is fixedly provided with a second connecting rod, the second connecting rod is movably arranged on the inner surface of a connecting rod bracket, two ends of the connecting rod bracket are fixedly arranged on the inner surface of a fan cover, the outer surface of the second connecting rod is fixedly provided with fan blades, the outer surface of the third rotating shaft is fixedly provided with two first bevel gears, so that the effect that the third rotating shaft drives the two first bevel gears to rotate is achieved, the two first bevel gears are meshed with each other through surface clamping teeth, the effect that the two first bevel gears drive the second bevel gears to rotate is achieved, the lower surface of the second connecting rod is fixedly provided with the second connecting rod, the effect that the second bevel gears drive the second connecting rod to rotate is achieved, the effect that the second connecting rod bracket supports the second connecting rod, the second connecting rod is fixedly provided with the second connecting rod, and the fan blades are driven to rotate through the second connecting rod, and the circuit is driven to rotate through the second connecting rod.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the second motor is fixedly connected with the second transmission shaft through the central shaft, so that the effect that the second motor drives the second transmission shaft to rotate is achieved, and the third transmission shaft is fixedly connected with the third rotation shaft, so that the effect that the second transmission shaft drives the third rotation shaft to rotate is achieved.
2. According to the utility model, the two first bevel gears are fixedly arranged on the outer surface of the third rotating shaft, so that the effect that the third rotating shaft drives the two first bevel gears to rotate is achieved, the two first bevel gears are meshed with the second bevel gears through the surface clamping teeth, so that the effect that the two first bevel gears drive the second bevel gears to rotate is achieved, the second connecting rod is fixedly arranged on the lower surface of the second bevel gears, so that the effect that the second bevel gears drive the second connecting rod to rotate is achieved, the second connecting rod is movably arranged on the inner surface of the connecting rod bracket, the effect that the connecting rod bracket supports the second connecting rod is achieved, the fan blades are fixedly arranged on the outer surface of the second connecting rod, so that the second connecting rod drives the fan blades to rotate, and when a cleaned circuit board moves to the lower side of the fan blades, the fan blades air-dry the circuit board through rotation.
3. According to the utility model, the first motor is fixedly connected with the first transmission shaft through the central shaft, so that the effect that the first motor drives the first transmission shaft to rotate is achieved, and the first rotation shaft is fixedly connected with the outer surface of the first transmission shaft, so that the effect that the first transmission shaft drives the first rotation shaft to rotate is achieved.
4. According to the utility model, the first roller is fixedly arranged on the outer surface of the first rotating shaft, so that the effect of driving the first roller to rotate by the first rotating shaft is achieved, the transmission belt is movably arranged on the outer surface of the first roller, the transmission belt is connected with the second roller in a transmission manner, so that the first roller and the second roller drive the transmission belt to perform the transmission effect, the second rotating shaft is fixedly arranged on the inner surface of the second roller, the second rotating shaft is movably arranged on the inner surface of the side support, so that the effect of limiting the movement of the second roller by the second rotating shaft is achieved, and the transmission belt can achieve the effect of conveying a circuit board when the first roller rotates.
5. The utility model has the advantages that the water outlet is fixedly arranged on the outer surface of the water tank, so that the effect of draining and changing water for dirty water in the water tank is achieved, the first adapter is fixedly arranged on the lower surface of the water tank, the water pipe is fixedly arranged on the inner surface of the first adapter, the other end of the water pipe is fixedly arranged on the inner surface of the second adapter, the second adapter is fixedly arranged on the outer surface of the upper water tank, the effect of arranging a circuit board cleaning liquid in the water tank is achieved, the upper water tank is opened to transfer the cleaning liquid from the water pipe to the upper water tank, three cleaning spray heads are fixedly arranged on the lower surface of the upper water tank, the effect of spraying the cleaning liquid from the three cleaning spray heads to clean the circuit board on the surface of the transmission belt is achieved after the upper water tank is introduced into the circuit board cleaning liquid, the cleaning water is circularly cleaned along the transmission belt to the inner surface of the water tank, and the cleaning brush is fixedly arranged on the lower surface of the three first connecting rods, so that when the circuit board passes through the cleaning brush, the cleaning brush is cleaned again, and the surface moisture is sucked.
Drawings
FIG. 1 is a schematic view of the overall structure provided by an embodiment of the present utility model;
FIG. 2 is a schematic view of a cleaning system according to an embodiment of the present utility model;
FIG. 3 is a schematic view of a transmission assembly according to an embodiment of the present utility model;
fig. 4 is a schematic structural diagram of an air drying assembly according to an embodiment of the present utility model.
In the figure: 1. a bracket; 2. a side support plate; 3. a transmission assembly; 4. a water tank; 5. a water outlet; 6. a first adapter; 7. a water pipe; 8. a second adapter; 9. a water supply tank; 10. cleaning the spray head; 11. a connecting plate; 12. a first connecting rod; 13. a cleaning brush; 14. a support plate; 15. a fan cover; 16. air-drying the assembly; 17. a stripper plate; 301. a motor base I; 302. a motor I; 303. a first transmission shaft; 304. a first rotating shaft; 305. a first roller; 306. a transmission belt; 307. a second roller; 308. a second rotating shaft; 1601. a second motor base; 1602. a motor II; 1603. a second transmission shaft; 1604. a third rotating shaft; 1605. a first bevel gear; 1606. a second bevel gear; 1607. a second connecting rod; 1608. a connecting rod bracket; 1609. and (3) a fan blade.
Detailed Description
For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.
The structure of the present utility model will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 4, the cleaning device for circuit board production provided by the embodiment of the utility model comprises a bracket 1, a transmission component 3 and an air drying component 16, wherein two side support plates 2 are fixedly arranged on two sides of the inner surface of the bracket 1, the transmission component 3 is arranged on the inner surface of the bracket 1, two water tanks 4 are fixedly arranged on the outer surfaces of two sides of the bracket 1, two support plates 14 are fixedly arranged on the outer surfaces of two sides of the two side support plates 2, a fan cover 15 is fixedly arranged on the upper surface of the support plates 14, the air drying component 16 is arranged on the inner surface of the fan cover 15, and a discharge plate 17 is fixedly arranged on the outer surface of the right side of the bracket 1.
The water tank 4 surface fixed mounting has outlet 5, water tank 4 lower surface fixed mounting has adapter 6, adapter 6 internal surface fixed mounting has water pipe 7, water pipe 7 other end fixed mounting is in adapter 8 internal surface No. two, adapter 8 fixed mounting is in water tank 9 surface, water tank 9 lower surface fixed mounting has three clean shower nozzle 10, water tank 9 right side surface fixed mounting has connecting plate 11, connecting plate 11 lower surface fixed mounting has three connecting rod 12 No. one, three connecting rod 12 lower surface fixed mounting has cleaning brush 13.
The transmission assembly 3 comprises a first motor base 301, the first motor base 301 is fixedly arranged on the left outer surface of the support 1, a first motor 302 is fixedly arranged on the upper surface of the first motor base 301, the first motor 302 is fixedly connected with a first transmission shaft 303 through a central shaft, and a first rotating shaft 304 is fixedly connected with the outer surface of the first transmission shaft 303.
The two sides of the first rotating shaft 304 are movably arranged on the inner surface of the bracket 1, the first rotating shaft 304 is fixedly provided with a first roller 305, the outer surface of the first roller 305 is movably provided with a driving belt 306, the driving belt 306 is connected with a second roller 307 in a driving manner, the inner surface of the second roller 307 is fixedly provided with a second rotating shaft 308, and the second rotating shaft 308 is movably arranged on the inner surface of the side bracket 1.
The air drying assembly 16 comprises a second motor base 1601, the second motor base 1601 is fixedly arranged on the outer surface of the fan cover 15, the second motor 1602 is fixedly arranged on the upper surface of the second motor base 1601, the second motor 1602 is fixedly connected with a second transmission shaft 1603 through a central shaft, the second transmission shaft 1603 is fixedly connected with a third rotation shaft 1604, and two ends of the third rotation shaft 1604 are movably arranged on the inner surface of the fan cover 15.
The outer surface of the third rotating shaft 1604 is fixedly provided with two first bevel gears 1605, the two first bevel gears 1605 are meshed with the second bevel gears 1606 through surface latches, the lower surface of the second bevel gears 1606 is fixedly provided with a second connecting rod 1607, the second connecting rod 1607 is movably arranged on the inner surface of the connecting rod bracket 1608, two ends of the connecting rod bracket 1608 are fixedly arranged on the inner surface of the fan cover 15, and the outer surface of the second connecting rod 1607 is fixedly provided with fan blades 1609.
The working principle of the utility model is as follows:
when the circuit board cleaning device is used, the transmission belt 306 is movably arranged on the outer surface of the first roller 305, the second roller 307 is connected with the transmission belt 306 in a transmission manner, the transmission belt 306 is driven by the first roller 305 and the second roller 307 to perform a transmission effect, three cleaning spray heads 10 are fixedly arranged on the lower surface of the upper water tank 9, the effect of cleaning a circuit board on the upper surface of the transmission belt 306 by spraying the three cleaning spray heads after the upper water tank 9 is introduced into the circuit board cleaning liquid is achieved, the cleaned water achieves the effect of circularly cleaning the inner surface of the water tank 4 along the transmission belt 306, the cleaning brush 13 is fixedly arranged on the lower surface of the first connecting rod 12, the cleaning brush 13 is used for cleaning again and sucking surface moisture when the circuit board passes through the cleaning brush 13, the fan blades 1609 are fixedly arranged on the outer surface of the second connecting rod 1607, the fan blades 1609 are driven by the second connecting rod 1607 to rotate, and the fan blades 1609 are air-dried by rotating the fan blades 1609 when the cleaned circuit board moves to the lower side of the fan blades 1609.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a belt cleaning device is used in circuit board production, includes support (1), drive assembly (3), air-dries subassembly (16), its characterized in that: two side support plates (2) are fixedly arranged on two sides of the inner surface of the support (1), a transmission assembly (3) is arranged on the inner surface of the support (1), two water tanks (4) are fixedly arranged on the outer surfaces of two sides of the support (1), two support plates (14) are fixedly arranged on the outer surfaces of two sides of the side support plates (2), a fan cover (15) is fixedly arranged on the upper surface of the support plates (14), an air drying assembly (16) is arranged on the inner surface of the fan cover (15), and a discharge plate (17) is fixedly arranged on the outer surface of the right side of the support (1).
2. The cleaning device for circuit board production as claimed in claim 1, wherein: the water tank (4) surface fixed mounting has outlet (5), water tank (4) lower surface fixed mounting has adapter (6) No. one, adapter (6) internal surface fixed mounting has water pipe (7), water pipe (7) other end fixed mounting is in No. two adapter (8) internal surfaces, no. two adapter (8) fixed mounting are in upper water tank (9) surface.
3. The cleaning device for circuit board production as claimed in claim 2, wherein: the cleaning device is characterized in that three cleaning spray heads (10) are fixedly arranged on the lower surface of the upper water tank (9), a connecting plate (11) is fixedly arranged on the outer surface of the right side of the upper water tank (9), three first connecting rods (12) are fixedly arranged on the lower surface of the connecting plate (11), and cleaning brushes (13) are fixedly arranged on the lower surface of the first connecting rods (12).
4. The cleaning device for circuit board production as claimed in claim 1, wherein: the transmission assembly (3) comprises a motor base (301), the motor base (301) is fixedly arranged on the left outer surface of the support (1), a motor (302) is fixedly arranged on the upper surface of the motor base (301), a transmission shaft (303) is fixedly connected to the motor (302) through a central shaft, and a rotation shaft (304) is fixedly connected to the outer surface of the transmission shaft (303).
5. The cleaning device for circuit board production as claimed in claim 4, wherein: the novel roller is characterized in that two sides of the first rotating shaft (304) are movably arranged on the inner surface of the support (1), a first roller (305) is fixedly arranged on the outer surface of the first rotating shaft (304), a transmission belt (306) is movably arranged on the outer surface of the first roller (305), a second roller (307) is connected with the transmission belt (306) in a transmission mode, a second rotating shaft (308) is fixedly arranged on the inner surface of the second roller (307), and the second rotating shaft (308) is movably arranged on the inner surface of the side support (1).
6. The cleaning device for circuit board production as claimed in claim 1, wherein: the air drying assembly (16) comprises a second motor base (1601), the second motor base (1601) is fixedly arranged on the outer surface of the fan cover (15), a second motor (1602) is fixedly arranged on the upper surface of the second motor base (1601), the second motor (1602) is fixedly connected with a second transmission shaft (1603) through a central shaft, the second transmission shaft (1603) is fixedly connected with a third rotating shaft (1604), and two ends of the third rotating shaft (1604) are movably arranged on the inner surface of the fan cover (15).
7. The cleaning device for circuit board production as claimed in claim 6, wherein: the novel fan is characterized in that two first bevel gears (1605) are fixedly arranged on the outer surface of the third rotating shaft (1604), the two first bevel gears (1605) are meshed with the second bevel gears (1606) through surface clamping teeth, a second connecting rod (1607) is fixedly arranged on the lower surface of the second bevel gears (1606), the second connecting rod (1607) is movably arranged on the inner surface of the connecting rod bracket (1608), two ends of the connecting rod bracket (1608) are fixedly arranged on the inner surface of the fan cover (15), and fan blades (1609) are fixedly arranged on the outer surface of the second connecting rod (1607).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322071114.2U CN220658489U (en) | 2023-08-03 | 2023-08-03 | Cleaning device for circuit board production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322071114.2U CN220658489U (en) | 2023-08-03 | 2023-08-03 | Cleaning device for circuit board production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220658489U true CN220658489U (en) | 2024-03-26 |
Family
ID=90337820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322071114.2U Active CN220658489U (en) | 2023-08-03 | 2023-08-03 | Cleaning device for circuit board production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220658489U (en) |
-
2023
- 2023-08-03 CN CN202322071114.2U patent/CN220658489U/en active Active
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| GR01 | Patent grant | ||
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