CN215769368U - Durable printer developer for a long time - Google Patents
Durable printer developer for a long time Download PDFInfo
- Publication number
- CN215769368U CN215769368U CN202122295126.4U CN202122295126U CN215769368U CN 215769368 U CN215769368 U CN 215769368U CN 202122295126 U CN202122295126 U CN 202122295126U CN 215769368 U CN215769368 U CN 215769368U
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- side wall
- fixedly connected
- rotating shaft
- bottom box
- roller
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Abstract
The utility model discloses a long-lasting and durable printer developer, which comprises a bottom box and a cleaning unit, wherein the bottom box is provided with a cleaning opening; the cleaning unit is arranged inside the bottom box; the inner side wall of the bottom box is rotatably connected with a first rotating shaft; the side wall of the first rotating shaft is fixedly connected with a first sleeve; through the cleaning unit that sets up, the output of motor drives a roller and rotates, and No. one sleeve lateral wall is cleaned to roller lateral wall fixed connection's scraping board, scrapes the solid piece of carbon dust of a sleeve lateral wall adhesion, prevents that the solid piece of carbon dust from attaching telescopic lateral wall No. one, and rethread gear drive No. two gear rotations, drives the cleaning board and cuts the piece and rub the lateral wall of scraping the board to one, improves the clean effect of scraping the board to sleeve lateral wall No. one, has avoided image development concentration to reduce.
Description
Technical Field
The utility model relates to the technical field of printers, in particular to a long-lasting and durable printer developer.
Background
Development is a process of developing images in the technical industries of printing, blueprinting, copying and the like.
The inside at the printer is generally adorned to the developer, and the developer during operation earlier loads into the carbon dust and develops the storehouse storage, developing the sleeve through rotating, scribbling the carbon dust is even at developing telescopic lateral wall, develops the work, and the carbon dust is very durable for a long time.
As the carbon powder is used for a long time, the carbon powder is agglomerated on the carrier, the charging performance of the carrier is reduced, and the image density is reduced, therefore, the long-term durable printer developer is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a long-lasting and durable printer developer, which aims to solve the problems that the charging performance of a carrier is reduced and the image density is reduced because carbon powder is agglomerated on the carrier due to long-term use of the carbon powder in the background technology. In order to achieve the above object, the present invention provides a durable developer for a printer, comprising a base case and a cleaning unit; the cleaning unit is arranged inside the bottom box; the inner side wall of the bottom box is rotatably connected with a first rotating shaft; the side wall of the first rotating shaft is fixedly connected with a first sleeve; an upper cover plate is arranged at the end part of the bottom box;
the cleaning unit comprises a motor, a second rotating shaft, a first roller, a scraping plate and a scraping mechanism; the motor is fixedly connected inside the bottom box; the second rotating shaft is fixedly connected to the output end of the motor; the first roller is fixedly connected to the side wall of the second rotating shaft; the scraping plate is fixedly connected to the side wall of the first roller; the scraping mechanism is arranged inside the bottom box; the carbon powder agglomerates on the side wall of the first sleeve can be cleaned, and the image density is prevented from being reduced.
The scraping mechanism comprises a first gear, a third rotating shaft, a second gear, a second roller, a cleaning plate and a friction assembly; the first gear is fixedly connected to the side wall of the second rotating shaft; the third rotating shaft is rotatably connected to the inner side wall of the bottom box; the second gear is fixedly connected to the side wall of the third rotating shaft; the first gear is meshed with the second gear; the second roller is fixedly connected to the side wall of the third rotating shaft; the cleaning plate is fixedly connected to the side wall of the second roller; the friction assembly is arranged inside the upper cover plate; so that the cleaning effect of the scraping plate on the first sleeve is improved.
The friction assembly comprises a holding block, a connecting rod, an arc-shaped block and a rubber pad; the holding block is connected with the side wall of the upper cover plate in a sliding manner; the connecting rod is fixedly connected to the bottom end of the holding block; the arc-shaped block is fixedly connected to the bottom end of the connecting rod; the rubber pad is connected to the inner side wall of the arc-shaped block in a sliding manner; the influence of the carbon powder solid block on image development is avoided.
The side wall of the arc-shaped block is fixedly connected with an elastic column; the side wall of the elastic column is fixedly connected with a spring; the fixed block is scraped off through the rubber pad, so that the fixed block is prevented from being too hard, and the side wall of the first sleeve is scratched during scraping.
The side wall of the rubber pad is fixedly connected with abrasive paper; a plurality of groups of salient points are fixedly connected to the end part of the abrasive paper; the carbon powder solid block is scraped off through the convex points, so that the cleaning effect on the side wall of the first sleeve is improved.
The inner side wall of the bottom box is fixedly connected with a sealing gasket; the inner side wall of the upper cover plate is fixedly connected with a sealing gasket; the dust is blocked by a sealing gasket fixedly connected with the side wall of the bottom box and the side wall of the upper cover plate.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, through the arranged cleaning unit, the output end of the motor drives the first roller to rotate, the scraping plate fixedly connected with the side wall of the first roller cleans the side wall of the first sleeve, the carbon powder fixed block adhered to the side wall of the first sleeve is scraped off, the carbon powder fixed block is prevented from being adhered to the side wall of the first sleeve, and then the first gear drives the second gear to rotate, so that the cleaning plate is driven to scrape the side wall of the scraping plate, the cleaning effect of the scraping plate on the side wall of the first sleeve is improved, and the reduction of image development concentration is avoided.
2. According to the utility model, through the arranged friction assembly, a worker can hold the side wall of the holding block to push back and forth, so that abrasive paper fixedly connected with the side wall of the rubber pad is driven to scrape the side wall of the sleeve I, the carbon powder fixed block at the end part of the sleeve I is scraped off, and the effect of cleaning the side wall of the sleeve I is enhanced.
Drawings
FIG. 1 is a perspective view of a first embodiment;
FIG. 2 is a sectional view of the back box according to the first embodiment;
FIG. 3 is an enlarged view taken at A in FIG. 2;
FIG. 4 is a cross-sectional view of the upper plate according to the first embodiment;
FIG. 5 is an enlarged view at B in FIG. 4;
fig. 6 is a schematic view of a structure of the holding block according to the second embodiment.
In the figure: 1. a bottom case; 11. a first rotating shaft; 12. a first sleeve; 2. a motor; 21. a second rotating shaft; 22. a first roller; 23. a scraping plate; 3. a first gear; 31. a third rotating shaft; 32. a second gear; 33. a second roller; 34. cleaning the plate; 4. an upper cover plate; 41. a holding block; 42. a connecting rod; 43. an arc-shaped block; 44. a rubber pad; 5. an elastic column; 51. a spring; 6. grinding abrasive paper; 7. and a gasket.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a long-lasting printer developer includes a base cartridge 1 and a cleaning unit; the cleaning unit is arranged inside the bottom box 1; the inner side wall of the bottom box 1 is rotatably connected with a first rotating shaft 11; the side wall of the first rotating shaft 11 is fixedly connected with a first sleeve 12; the end part of the bottom box 1 is provided with an upper cover plate 4;
the cleaning unit comprises a motor 2, a second rotating shaft 21, a first roller 22, a scraping plate 23 and a scraping mechanism; the motor 2 is fixedly connected inside the bottom box 1; the second rotating shaft 21 is fixedly connected to the output end of the motor 2; the first roller 22 is fixedly connected to the side wall of the second rotating shaft 21; the scraping plate 23 is fixedly connected to the side wall of the first roller 22; the scraping mechanism is arranged inside the bottom box 1; during operation, the staff is with pivot 11 slow rotations No. one, motor 2's output can drive pivot 21 rotation No. two, No. two pivot 21 drive roller 22 and rotate No. one, roller 22 drives scrapes board 23 and rotates, scrape the lateral wall of sleeve 12 No. one, all scrape the carbon dust caking of sleeve 12 lateral wall, the carbon dust that board 23 lateral wall will be scraped to rethread scraping mechanism scrapes, prevent to influence and scrape board 23 and scrape sleeve 12 lateral wall No. one, can make the carbon dust caking of sleeve 12 lateral wall cleaned, prevent that image concentration from reducing.
The scraping mechanism comprises a first gear 3, a third rotating shaft 31, a second gear 32, a second roller 33, a cleaning plate 34 and a friction assembly; the first gear 3 is fixedly connected to the side wall of the second rotating shaft 21; the third rotating shaft 31 is rotatably connected to the inner side wall of the bottom box 1; the second gear 32 is fixedly connected to the side wall of the third rotating shaft 31; the first gear 3 and the second gear 32 are meshed with each other; the second roller 33 is fixedly connected to the side wall of the third rotating shaft 31; the cleaning plate 34 is fixedly connected to the side wall of the second roller 33; the friction component is arranged inside the upper cover plate 4; during operation, No. two pivot 21 rotate and drive No. one gear 3 and rotate, No. one gear 3 drives No. two gears 32 rotation of intermeshing, No. two gears 32 drive No. three pivot 31 and rotate, No. three pivot 31 drives No. two rollers 33 rotations of lateral wall, No. two rollers 33 then drive lateral wall fixed connection's clean board 34 and scrape the lateral wall of scraping board 23, improve the clean effect of scraping board 23 to sleeve 12.
The friction assembly comprises a holding block 41, a connecting rod 42, an arc-shaped block 43 and a rubber pad 44; the holding block 41 is connected with the side wall of the upper cover plate 4 in a sliding way; the connecting rod 42 is fixedly connected to the bottom end of the holding block 41; the arc-shaped block 43 is fixedly connected to the bottom end of the connecting rod 42; the rubber pad 44 is connected to the inner side wall of the arc-shaped block 43 in a sliding manner; during operation, the staff holds the lateral wall of gripping piece 41, promotes and grips piece 41 and slides, grips piece 41 and drives connecting rod 42 and slide, and connecting rod 42 drives arc piece 43 and slides at the tip lateral wall of sleeve 12, scrapes the solid piece of carbon powder on sleeve 12 lateral wall through rubber pad 44, makes the solid piece of carbon powder drop, avoids the solid piece of carbon powder to lead to the fact the influence to image development.
The side wall of the arc-shaped block 43 is fixedly connected with an elastic column 5; the side wall of the elastic column 5 is fixedly connected with a spring 51; during operation, when the carbon powder solid block is too big, the elastic column 5 and the spring 51 can be extruded to shrink, the elastic column 5 and the spring 51 are stressed to extrude the carbon powder solid block, the solid block is scraped off through the rubber pad 44, the solid block is prevented from being too hard, and the side wall of the sleeve 12 is scratched when scraping.
The side wall of the rubber pad 44 is fixedly connected with abrasive paper 6; a plurality of groups of salient points are fixedly connected to the end part of the abrasive paper 6; during operation, grip the piece 41 through the slip and drive the arc piece 43 and slide, the arc piece 43 slides and drives the abrasive paper 6 of rubber pad 44 lateral wall fixed connection and slide, and abrasive paper 6 scrapes the lateral wall of sleeve 12, scrapes the solid piece of carbon dust through the bump and scrapes, has improved the clean effect to sleeve 12 lateral wall No. one.
The inner side wall of the bottom box 1 is fixedly connected with a sealing gasket 7; the inner side wall of the upper cover plate 4 is fixedly connected with a sealing gasket 7; when in work, in order to prevent the carbon powder block from falling off in a scraping way, the carbon powder block drifts out of the bottom box 1 from the side wall of the first rotating shaft 11, so that the dust is blocked by the sealing gasket 7 fixedly connected with the side walls of the bottom box 1 and the upper cover plate 4
Example two
Referring to fig. 6, in a first comparative example, as another embodiment of the present invention, a sidewall of the holding block 41 is fixedly connected with 8; the end part of the holding block 41 is fixedly connected with 81; during operation, the worker holds the side wall of the sleeve 8, the palm of the worker presses the side wall of the sleeve 81, the holding block 41 is slid, the effect of convenient holding can be achieved, and the worker can clean the side wall of the sleeve 12 conveniently.
The working principle is that during working, a worker rotates the first rotating shaft 11 slowly, the output end of the motor 2 can drive the second rotating shaft 21 to rotate, the second rotating shaft 21 drives the first roller 22 to rotate, the first roller 22 drives the scraping plate 23 to rotate, the side wall of the first sleeve 12 is scraped, carbon powder agglomerates on the side wall of the first sleeve 12 are all scraped, carbon powder on the side wall of the scraping plate 23 is scraped through the scraping mechanism, the scraping of the scraping plate 23 on the side wall of the first sleeve 12 is prevented from being influenced, the carbon powder agglomerates on the side wall of the first sleeve 12 can be cleaned, and the image concentration is prevented from being reduced; the second rotating shaft 21 rotates to drive the first gear 3 to rotate, the first gear 3 drives the second gears 32 which are meshed with each other to rotate, the second gear 32 drives the third rotating shaft 31 to rotate, the third rotating shaft 31 drives the second roller 33 of the side wall to rotate, and the second roller 33 drives the cleaning plate 34 fixedly connected with the side wall to scrape the side wall of the scraping plate 23, so that the cleaning effect of the scraping plate 23 on the first sleeve 12 is improved; a worker holds the side wall of the holding block 41 by hands, pushes the holding block 41 to slide, the holding block 41 drives the connecting rod 42 to slide, the connecting rod 42 drives the arc-shaped block 43 to slide on the side wall of the end part of the sleeve 12, and the rubber pad 44 scrapes the carbon powder fixed block on the side wall of the sleeve 12, so that the carbon powder fixed block falls off, and the influence of the carbon powder fixed block on image development is avoided; when the carbon powder solid block is too large, the elastic column 5 and the spring 51 are extruded to shrink, the elastic column 5 and the spring 51 are stressed to extrude the carbon powder solid block, the solid block is scraped off through the rubber pad 44, the solid block is prevented from being too hard, and the side wall of the sleeve barrel I12 is scratched during scraping; the arc-shaped blocks 43 are driven to slide by the sliding holding blocks 41, the arc-shaped blocks 43 slide to drive the abrasive paper 6 fixedly connected with the side wall of the rubber pad 44 to slide, the abrasive paper 6 scrapes the side wall of the first sleeve 12, and the carbon powder fixed blocks are scraped off by the salient points, so that the cleaning effect on the side wall of the first sleeve 12 is improved; in order to prevent the carbon powder solid block from falling off in a scraping way, the carbon powder solid block drifts out of the bottom box 1 from the side wall of the first rotating shaft 11, so that the dust is blocked by the sealing gasket 7 fixedly connected with the side walls of the bottom box 1 and the upper cover plate 4.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.
Claims (6)
1. A durable printer developer, comprising: comprises a bottom box (1) and a cleaning unit; the cleaning unit is arranged inside the bottom box (1); the inner side wall of the bottom box (1) is rotatably connected with a first rotating shaft (11); the side wall of the first rotating shaft (11) is fixedly connected with a first sleeve (12); an upper cover plate (4) is arranged at the end part of the bottom box (1);
the cleaning unit comprises a motor (2), a second rotating shaft (21), a first roller (22), a scraping plate (23) and a scraping mechanism; the motor (2) is fixedly connected inside the bottom box (1); the second rotating shaft (21) is fixedly connected to the output end of the motor (2); the first roller (22) is fixedly connected to the side wall of the second rotating shaft (21); the scraping plate (23) is fixedly connected to the side wall of the first roller (22); the scraping mechanism is arranged inside the bottom box (1).
2. The permanent durable printer developer of claim 1, wherein: the scraping mechanism comprises a first gear (3), a third rotating shaft (31), a second gear (32), a second roller (33), a cleaning plate (34) and a friction assembly; the first gear (3) is fixedly connected to the side wall of the second rotating shaft (21); the third rotating shaft (31) is rotatably connected to the inner side wall of the bottom box (1); the second gear (32) is fixedly connected to the side wall of the third rotating shaft (31); the first gear (3) and the second gear (32) are meshed with each other; the second roller (33) is fixedly connected to the side wall of the third rotating shaft (31); the cleaning plate (34) is fixedly connected to the side wall of the second roller (33); the friction component is arranged inside the upper cover plate (4).
3. The permanent durable printer developer of claim 2, wherein: the friction assembly comprises a holding block (41), a connecting rod (42), an arc-shaped block (43) and a rubber pad (44); the holding block (41) is connected with the side wall of the upper cover plate (4) in a sliding manner; the connecting rod (42) is fixedly connected to the bottom end of the holding block (41); the arc-shaped block (43) is fixedly connected to the bottom end of the connecting rod (42); the rubber pad (44) is connected to the inner side wall of the arc-shaped block (43) in a sliding mode.
4. The permanent durable printer developer of claim 3, wherein: the side wall of the arc-shaped block (43) is fixedly connected with an elastic column (5); the side wall of the elastic column (5) is fixedly connected with a spring (51).
5. The permanent durable printer developer of claim 4, wherein: the side wall of the rubber pad (44) is fixedly connected with abrasive paper (6); the end part of the abrasive paper (6) is fixedly connected with a plurality of groups of salient points.
6. The permanent durable printer developer of claim 5, wherein: the inner side wall of the bottom box (1) is fixedly connected with a sealing gasket (7); the inner side wall of the upper cover plate (4) is fixedly connected with a sealing gasket (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122295126.4U CN215769368U (en) | 2021-09-22 | 2021-09-22 | Durable printer developer for a long time |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122295126.4U CN215769368U (en) | 2021-09-22 | 2021-09-22 | Durable printer developer for a long time |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215769368U true CN215769368U (en) | 2022-02-08 |
Family
ID=80089884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122295126.4U Active CN215769368U (en) | 2021-09-22 | 2021-09-22 | Durable printer developer for a long time |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215769368U (en) |
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2021
- 2021-09-22 CN CN202122295126.4U patent/CN215769368U/en active Active
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