CN220361623U - Dust removing device for display screen - Google Patents
Dust removing device for display screen Download PDFInfo
- Publication number
- CN220361623U CN220361623U CN202321411663.3U CN202321411663U CN220361623U CN 220361623 U CN220361623 U CN 220361623U CN 202321411663 U CN202321411663 U CN 202321411663U CN 220361623 U CN220361623 U CN 220361623U
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- CN
- China
- Prior art keywords
- suction nozzle
- base frame
- display screen
- lifting
- fixed
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- 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 60
- 230000000694 effects Effects 0.000 claims description 5
- 238000009423 ventilation Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
Abstract
The utility model discloses a display screen dust removal device, which comprises a base frame, wherein a plurality of conveying rollers are rotatably arranged on the inner wall of the base frame, two upper plates are symmetrically fixed on the upper end surface of the base frame, a flexible wiping layer is arranged between the two upper plates, an air suction nozzle is movably arranged on the inner wall of the base frame, the air suction nozzle is matched with the flexible wiping layer in size, and a dust collector matched with the air suction nozzle is arranged on the base frame; after the flexible wiping layer is used for a period of time, a certain amount of dust is adhered to the lower surface of the flexible wiping layer, at the moment, the conveying roller stops rotating, then the air suction nozzle moves upwards until the air suction nozzle is attached to the lower surface of the flexible wiping layer, then the dust adhered to the lower surface of the flexible wiping layer is sucked into the dust collector under the cooperation of the dust collector, and the air suction nozzle moves along the Y direction along with the flexible wiping layer, so that the flexible wiping layer can be continuously used after one-time running.
Description
Technical Field
The utility model relates to the technical field of display screen production, in particular to a display screen dust removing device.
Background
According to the dust removal device of the LED display screen disclosed in the patent document CN207844188U, the dust removal device comprises a bottom plate, the upper surface of the bottom plate is fixedly connected with the lower surfaces of the first supporting plate and the second supporting plate respectively, the upper surfaces of the first supporting plate and the second supporting plate are fixedly connected with the lower surface of the top plate, and the opposite surfaces of the first supporting plate and the second supporting plate are provided with sliding grooves. This LED display screen dust collector, through setting up first motor, transmission, dust collector, conveyer, first bearing, the second bearing, first pivot, the second pivot, the action wheel, electric putter, the diaphragm, the slider, the spout, from driving wheel and belt, the action wheel rotates is driven to transmission during operation, the action wheel drives from the driving wheel rotation, from driving wheel drive conveyer rotation, thereby make dust collector remove dust to the LED display screen, do not need the workman to clean the LED display screen surface by hand, not only saved workman's physical power, but also saved the time that the production was used, thereby accelerated the process of production.
Above-mentioned display screen dust collector is in the in-process of using, has certain defect, and this dust collector cleans the dust removal to the display screen of carrying coming through the cooperation of drum and the brush that sets up, and after the brush used a period, its surface can adsorb a certain amount of dust, and the cleaning performance of brush can become worse this moment, does not set up corresponding structure in the device and carries out cleaning operation to the brush, uses to have the restriction.
Disclosure of Invention
The utility model aims to solve the problems in the prior art:
the prior device is not provided with a corresponding structure to clean the hairbrush, and has limitation in use.
And a dust removing device for a display screen is provided.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a display screen dust removal device, includes the base frame, it is provided with a plurality of conveying rollers to rotate on the inner wall of base frame, and the up end symmetry of base frame is fixed with two overhead boards, is provided with the flexible layer of wiping between two overhead boards, and the activity is provided with the suction nozzle on the inner wall of base frame, and the suction nozzle is provided with the dust catcher that the cooperation suction nozzle used on the base frame with the size phase-match of flexible layer of wiping.
As a further technical scheme of the utility model, a mounting plate is fixed between the two upper plates, and the flexible wiping layer is fixed on the lower end surface of the mounting plate.
As a further technical scheme of the utility model, a lifting U-shaped plate is movably arranged in the base frame, a moving block is movably arranged on the inner surface of the lifting U-shaped plate, the air suction nozzle is fixed on the upper end surface of the moving block, lifting through grooves are formed in two sides of the base frame in a penetrating manner, and the lifting U-shaped plate is in sliding connection with the lifting through grooves.
As a further technical scheme of the utility model, a reciprocating screw rod is rotatably arranged on the inner wall of the lifting U-shaped plate, threads of the reciprocating screw rod penetrate through the moving block, and a motor for driving the reciprocating screw rod to rotate is fixed on the outer side wall of the lifting U-shaped plate.
As a further technical scheme of the utility model, two guide rods are symmetrically fixed on the inner wall of the lifting U-shaped plate, and each guide rod movably penetrates through the moving block.
As a further technical scheme of the utility model, a bottom plate is fixed on the inner wall of the base frame, an electric push rod is fixed on the upper end surface of the bottom plate, and the tail end of the telescopic end of the electric push rod is fixedly connected with the bottom of the lifting U-shaped plate.
As a further technical scheme of the utility model, the dust collector is fixed on the upper end face of the bottom plate, and a ventilation hose is communicated between the dust collector and the air suction nozzle.
The utility model has the beneficial effects that:
1. when the flexible wiping layer is used for a period of time, a certain amount of dust is adhered to the lower surface of the flexible wiping layer, at the moment, the conveying roller stops rotating, then the air suction nozzle moves upwards until the dust is adhered to the lower surface of the flexible wiping layer, then the dust adhered to the lower surface of the flexible wiping layer is sucked into the dust collector under the cooperation of the dust collector, after the air suction nozzle is adhered to the lower surface of the flexible wiping layer, the air suction nozzle moves along the Y direction along with the flexible wiping layer, and after one-pass running is completed, the dust adhered to the lower surface of the flexible wiping layer can be cleaned up, so that the flexible wiping layer can be continuously used.
2. Under the initial condition, the suction nozzle is located the below of conveying roller, avoids the suction nozzle to hinder the removal of display screen, when needs clear up the lower surface of flexible layer of wiping, goes up and down the U-shaped board and upwards moves to drive movable block and suction nozzle and upwards move, until the suction nozzle laminating to the lower surface of flexible layer of wiping, when the suction nozzle accomplishes cleaning operation to flexible layer of wiping, goes up and down the U-shaped board and downwards moves, thereby drives movable block and suction nozzle and downwards moves, avoids the suction nozzle to influence the transportation of display screen.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the base frame of the present utility model;
FIG. 3 is a schematic diagram of the connection of the suction nozzle and the moving block according to the present utility model.
In the figure: 1. a base frame; 2. a conveying roller; 3. an upper plate; 4. a flexible wiping layer; 5. an air suction nozzle; 6. a dust collector; 7. a mounting plate; 8. lifting the U-shaped plate; 9. a moving block; 10. lifting through grooves; 11. a reciprocating screw rod; 12. a motor; 13. a guide rod; 14. an electric push rod; 15. and a ventilation hose.
Detailed Description
In order to further describe the technical means and effects adopted by the present utility model for achieving the intended purpose, the following detailed description will refer to the specific implementation, structure, characteristics and effects according to the present utility model with reference to the accompanying drawings and preferred embodiments.
Referring to fig. 1-3, a dust removing device for a display screen comprises a base frame 1, wherein a plurality of conveying rollers 2 are rotatably arranged on the inner wall of the base frame 1, the structure of the dust removing device is the prior art, two upper plates 3 are symmetrically fixed on the upper end face of the base frame 1, a flexible wiping layer 4 is arranged between the two upper plates 3, an air suction nozzle 5 is movably arranged on the inner wall of the base frame 1, the air suction nozzle 5 is matched with the flexible wiping layer 4 in size, and a dust collector 6 matched with the air suction nozzle 5 is arranged on the base frame 1.
The display screen to be dedusted and cleaned is placed on the conveying roller 2, the conveying roller 2 rotates to convey the display screen, the display screen can pass through the flexible wiping layer 4 in the moving process, the surface of the display screen is wiped and dedusted through the set flexible wiping layer 4, the display screen continues to move under the conveying of the conveying roller 2, and finally the display screen is far away from the flexible wiping layer 4.
When the flexible wiping layer 4 is used for a period of time, a certain amount of dust is adhered to the lower surface of the flexible wiping layer 4, at the moment, the conveying roller 2 stops rotating, then the suction nozzle 5 moves upwards until the dust is attached to the lower surface of the flexible wiping layer 4, then the dust adhered to the lower surface of the flexible wiping layer 4 is sucked into the dust collector 6 under the cooperation of the dust collector 6, after the suction nozzle 5 is attached to the lower surface of the flexible wiping layer 4, the suction nozzle 5 moves along the Y direction against the flexible wiping layer 4, and after the dust is once removed, the dust adhered to the lower surface of the flexible wiping layer 4 can be cleaned, so that the flexible wiping layer 4 can be continuously used.
A mounting plate 7 is fixed between the two upper plates 3, the flexible wiping layer 4 is fixed on the lower end face of the mounting plate 7, and the flexible wiping layer 4 is limited through the mounting plate 7.
The movable lifting U-shaped plate 8 is arranged in the base frame 1, the lifting U-shaped plate 8 is arranged between the two conveying rollers 2, the movable block 9 is movably arranged on the inner surface of the lifting U-shaped plate 8, the air suction nozzle 5 is fixed on the upper end face of the movable block 9, lifting through grooves 10 are formed in two sides of the base frame 1 in a penetrating mode, and the lifting U-shaped plate 8 is in sliding connection with the lifting through grooves 10.
In the initial state, suction nozzle 5 is located the below of conveying roller 2, avoid suction nozzle 5 to hinder the removal of display screen, when needs clear up the lower surface of flexible wiping layer 4, lift U-shaped board 8 upwards moves to drive movable block 9 and suction nozzle 5 upwards to suction nozzle 5 laminating to the lower surface of flexible wiping layer 4, when suction nozzle 5 accomplishes cleaning operation to flexible wiping layer 4, lift U-shaped board 8 downwards moves, thereby drive movable block 9 and suction nozzle 5 downwards moves, avoid suction nozzle 5 to influence the transportation of display screen.
The inner wall of the lifting U-shaped plate 8 is rotatably provided with a reciprocating screw rod 11, threads of the reciprocating screw rod 11 penetrate through the moving block 9, a motor 12 for driving the reciprocating screw rod 11 to rotate is fixed on the outer side wall of the lifting U-shaped plate 8, when a driving shaft of the motor 12 rotates, the reciprocating screw rod 11 is driven to rotate, and because the reciprocating screw rod 11 is in threaded connection with the moving block 9, when the reciprocating screw rod 11 rotates, the moving block 9 is driven to move, thereby driving the suction nozzle 5 to move, and cleaning operation is carried out on the lower surface of the flexible wiping layer 4.
Two guide rods 13 are symmetrically fixed on the inner wall of the lifting U-shaped plate 8, each guide rod 13 movably penetrates through the moving block 9, the moving of the moving block 9 is guided through the guide rods 13, and the influence on the using effect caused by the deviation of the moving block 9 and the air suction nozzle 5 in the moving process is avoided.
The bottom plate is fixed with on the inner wall of base frame 1, and the up end of bottom plate is fixed with electric putter 14, and the end of the flexible end of electric putter 14 and the bottom fixed connection of lift U-shaped board 8 will promote lift U-shaped board 8 and upwards remove when the flexible end of electric putter 14 stretches to promote movable block 9 and suction nozzle 5 and upwards remove, when the flexible end of electric putter 14 contracts, will drive lift U-shaped board 8, movable block 9 and suction nozzle 5 and return to initial position.
The dust collector 6 is fixed on the upper end face of the bottom plate, a ventilation hose 15 is communicated between the dust collector 6 and the air suction nozzle 5, and the length of the ventilation hose 15 is long enough.
When the dust-removing and cleaning device is used, a display screen to be cleaned is placed on the conveying roller 2, the conveying roller 2 rotates to convey the display screen, the display screen passes through the flexible wiping layer 4 in the moving process, the surface of the display screen is wiped and cleaned through the arranged flexible wiping layer 4, the display screen continues to move under the conveying of the conveying roller 2, and finally, the display screen is far away from the flexible wiping layer 4;
when the flexible wiping layer 4 is used for a period of time, a certain amount of dust is adhered to the lower surface of the flexible wiping layer 4, at the moment, the conveying roller 2 stops rotating, then the suction nozzle 5 moves upwards until the dust is attached to the lower surface of the flexible wiping layer 4, then the dust adhered to the lower surface of the flexible wiping layer 4 is sucked into the dust collector 6 under the cooperation of the dust collector 6, after the suction nozzle 5 is attached to the lower surface of the flexible wiping layer 4, the suction nozzle 5 moves along the Y direction against the flexible wiping layer 4, and after the dust is once removed, the dust adhered to the lower surface of the flexible wiping layer 4 can be cleaned, so that the flexible wiping layer 4 can be continuously used.
The present utility model is not limited to the above embodiments, but is capable of modification and variation in detail, and other modifications and variations can be made by those skilled in the art without departing from the scope of the present utility model.
Claims (7)
1. The utility model provides a display screen dust removal device, includes base frame (1), its characterized in that, rotate on the inner wall of base frame (1) and be provided with a plurality of conveying rollers (2), the up end symmetry of base frame (1) is fixed with two overhead boards (3), be provided with flexible between two overhead boards (3) and clean layer (4), the activity is provided with on the inner wall of base frame (1) suction nozzle (5), suction nozzle (5) and flexible size phase-match who cleans layer (4), be provided with dust catcher (6) that cooperation suction nozzle (5) used on base frame (1).
2. A display screen dust removing device according to claim 1, characterized in that a mounting plate (7) is fixed between the two upper plates (3), and the flexible wiping layer (4) is fixed to the lower end face of the mounting plate (7).
3. The display screen dust removing device according to claim 1, wherein a lifting U-shaped plate (8) is movably arranged in the base frame (1), a moving block (9) is movably arranged on the inner surface of the lifting U-shaped plate (8), the air suction nozzle (5) is fixed on the upper end face of the moving block (9), lifting through grooves (10) are formed in two sides of the base frame (1) in a penetrating mode, and the lifting U-shaped plate (8) is connected with the lifting through grooves (10) in a sliding mode.
4. A display screen dust removing device according to claim 3, characterized in that a reciprocating screw rod (11) is rotatably arranged on the inner wall of the lifting U-shaped plate (8), the thread of the reciprocating screw rod (11) penetrates through the moving block (9), and a motor (12) for driving the reciprocating screw rod (11) to rotate is fixed on the outer side wall of the lifting U-shaped plate (8).
5. A display screen dust removing device according to claim 3, characterized in that two guide rods (13) are symmetrically fixed on the inner wall of the lifting U-shaped plate (8), and each guide rod (13) movably penetrates through the moving block (9).
6. A display screen dust removing device according to claim 3, wherein a bottom plate is fixed on the inner wall of the base frame (1), an electric push rod (14) is fixed on the upper end surface of the bottom plate, and the tail end of the telescopic end of the electric push rod (14) is fixedly connected with the bottom of the lifting U-shaped plate (8).
7. A display screen dust removing device according to claim 6, characterized in that the dust collector (6) is fixed on the upper end surface of the bottom plate, and a ventilation hose (15) is arranged between the dust collector (6) and the air suction nozzle (5) in a communicating manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321411663.3U CN220361623U (en) | 2023-06-05 | 2023-06-05 | Dust removing device for display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321411663.3U CN220361623U (en) | 2023-06-05 | 2023-06-05 | Dust removing device for display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220361623U true CN220361623U (en) | 2024-01-19 |
Family
ID=89520587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321411663.3U Active CN220361623U (en) | 2023-06-05 | 2023-06-05 | Dust removing device for display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220361623U (en) |
-
2023
- 2023-06-05 CN CN202321411663.3U patent/CN220361623U/en active Active
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