CN207067662U - A kind of toner cartridge of functional diversities - Google Patents
A kind of toner cartridge of functional diversities Download PDFInfo
- Publication number
- CN207067662U CN207067662U CN201720713131.3U CN201720713131U CN207067662U CN 207067662 U CN207067662 U CN 207067662U CN 201720713131 U CN201720713131 U CN 201720713131U CN 207067662 U CN207067662 U CN 207067662U
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- China
- Prior art keywords
- powder
- hopper
- magnetic roller
- charging device
- toner
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Abstract
A kind of toner cartridge of functional diversities, including framework, toner hopper and waste powder hopper are provided with framework, magnetic roller is provided between the toner hopper and waste powder hopper, sensing drum, charging device and useless powder scraper plate, the magnetic roller, charging device and useless powder scraper plate are bonded setting with sensing drum respectively, the magnetic roller, sensing drum and charging device are rotatably connected with the side wall of framework respectively, the logical powder pipeline of a mutually direct UNICOM is provided between the toner hopper and waste powder hopper, the magnetic roller includes band coating aluminium set and magnetic core, the magnetic roller is cylinder type and two ends are respectively arranged with an inclined-plane；The design of magnetic roller reduces the magnetic that powder pole is inhaled in toner hopper, reduces the suction powder amount at magnetic roller both ends, and control carbon dust does not jump to the surface of toner cartridge, is not easy to form black surround phenomenon on the both sides of hard copy during so as to print.
Description
Technical field
Printing device technical field is the utility model is related to, more particularly, to a kind of toner cartridge of functional diversities.
Background technology
Toner cartridge is the important component for forming printer apparatus, and it is also referred to as photosensitive drums, and what is be typically made of aluminum is basic
The photosensitive material coated on base material, and base material is formed, and toner cartridge not only determines the quality of print quality, also determines use
How much person needs the money that spends in use.
Existing toner cartridge is although experienced by the development based on the separate type based on original monoblock type finally, separate type selenium
Drum is popular among consumers due to can repeatedly add carbon dust.But toner cartridge is in transit, charging roller support is exquisite due to it
Structure design, often because vibrations be broken, cause user to occur the situation of blank when being printed using toner cartridge, separately
Outside, the magnetic core for forming magnetic roller is made up of four magnetic poles, and the magnetic pole in toner predominantly inhales powder pole, traditional magnetic core interlude
All it is cylindrical, causes the absorption carbon dust amount of the end of magnetic core two more more than interlude, and the carbon dust amount of the end of magnetic core two is too many,
Some unnecessary carbon dusts can be caused to jump on the surface of toner cartridge, participate in development, black surround easily occur in the both sides for forming hard copy
Phenomenon, in addition, photosensitive drums manufacturing cost of the prior art is high, and is easily electrically charged device pollution, so as to produce damage, this
Utility model proposes a kind of new solution for problem above.
Utility model content
The purpose of this utility model is to provide a kind of toner cartridge of functional diversities, and it has easy to use, service life
Long and cost-effective feature.
In order to solve the above technical problems, the utility model provides a kind of toner cartridge of functional diversities, including framework, on framework
Toner hopper and waste powder hopper are provided with, magnetic roller, sensing drum, charging device and useless powder are provided between the toner hopper and waste powder hopper and is scraped
Plate, the magnetic roller, charging device and useless powder scraper plate are bonded setting, the magnetic roller, sensing drum and charging device with sensing drum respectively
Rotatably it is connected respectively with the side wall of framework, the logical of mutual direct UNICOM is provided between the toner hopper and waste powder hopper
Powder pipeline, powder pipeline is led to by this powder that given up in waste powder hopper is transferred directly in toner hopper, the toner hopper is provided with a reception
The useless powder receiving port and an exposed new powder of the useless powder come from waste powder hopper transmission fill powder mouth, the sensing drum include column,
Sensitive film, connection strap and distance piece；Sensitive film is sleeved in column, and connection strap is arranged in column, and distance piece is fixed on
On connection strap；The charging device includes conductive rollers and fixed support, and conductive rollers are connected by fixed support with framework, described
It is support bracket fastened to be provided at both ends with vibration damping sheet；The magnetic roller includes band coating aluminium set and magnetic core, and the magnetic roller is cylinder type
And two end be respectively arranged with an inclined-plane；Be provided with ante-chamber and back cavity on the waste powder hopper framework, the ante-chamber and back cavity by every
Off member is separated, and arc cowling panel is provided with above the back cavity and separator, and the arc cowling panel and separator leave sky
Gap.
In order to preferably use charging device, the utility model, which improves, to be had, the contact position of the sensing drum and charging device
It is provided with antistatic barrier film.
In order to preferably use waste powder hopper, the utility model, which improves, to be had, and is provided with the forward side in upper end of the separator
The convex position of flow-disturbing.
In order to which preferably using logical powder pipeline, the utility model, which improves, to be had, and powder feeding screw is provided with the logical powder pipeline,
For useless powder to be passed in toner hopper from waste powder hopper.
In order to preferably use distance piece, the utility model, which improves, to be had, and the top of the distance piece is provided with protecting film.
The beneficial effects of the utility model are：The utility model is novel in design, simple in construction, and the design for leading to powder pipeline is convenient
Processing of the people for the powder that given up in waste powder hopper, the design of vibration damping sheet can be effectively prevented in transit because vibrations cause
The situation of conductive rollers fixed support fracture, in addition, being provided with distance piece at the connection strap of sensitive film, it is ensured that quiet in imaging
Electric charging roller and magnetic roller will not touch connection strap and be damaged by surge, while the top of distance piece is provided with wear Protection
Film, friction can be reduced, reduce abrasion, extending photosensitive drums and charging roller, the service life of magnetic roller, the design of magnetic roller reduces ink powder
The magnetic of powder pole is inhaled in storehouse, reduces the suction powder amount at magnetic roller both ends, control carbon dust does not jump to the surface of toner cartridge, does not allow during so as to print
Easily black surround phenomenon is formed on the both sides of hard copy.
Brief description of the drawings
Accompanying drawing 1 is overall structure diagram of the present utility model；
Accompanying drawing 2 is the structural representation of the utility model magnetic roller；
Label declaration：1- frameworks；2- toner hoppers；3- waste powder hoppers；4- magnetic rollers；5- sensing drums；6- charging devices；7- is useless, and powder is scraped
Plate；8- leads to powder pipeline；9- columns；10- sensitive films；11- connection straps；12- distance pieces；13- conductive rollers；14- fixed supports；
15- magnetic cores；16- inclined-planes；17- ante-chambers；18- back cavities；19- separators；20- arc cowling panels；The convex position of 21- flow-disturbings.
Embodiment
To describe technology contents of the present utility model, construction feature, the objects and the effects in detail, below in conjunction with implementation
Mode simultaneously coordinates accompanying drawing to be explained in detail.
Referring to the drawings 1-2, the utility model provides a kind of toner cartridge of functional diversities, including framework 1, is set on framework 1
There are toner hopper 2 and waste powder hopper 3, magnetic roller 4, sensing drum 5, charging device 6 are provided between the toner hopper 2 and waste powder hopper 3 and is given up
Powder scraper plate 7, the magnetic roller 4, charging device 6 and useless powder scraper plate 7 are bonded setting, the magnetic roller 4, sensing drum 5 with sensing drum 5 respectively
It is connected with side wall of the charging device 6 respectively rotatably with framework 1, a phase is provided between the toner hopper 2 and waste powder hopper 3
The mutually logical powder pipeline 8 of direct UNICOM, powder pipeline 8 is led to by this powder that given up in waste powder hopper 3 is transferred directly in toner hopper 2, it is described
Toner hopper 2 is provided with a useless powder receiving port for receiving the useless powder come from the transmission of waste powder hopper 3 and an exposed new powder fills powder mouth, institute
Stating sensing drum 5 includes column 9, sensitive film 10, connection strap 11 and distance piece 12；Sensitive film 10 is sleeved in column 9, connection
Bar 11 is arranged in column 9, and distance piece 12 is fixed on connection strap 11；The charging device includes conductive rollers 13 and fixed branch
Frame 14, conductive rollers 13 are connected by fixed support 14 with framework 1, and the fixed support 14 is provided at both ends with vibration damping sheet；Institute
Stating magnetic roller includes band coating aluminium set and magnetic core 15, and the magnetic roller is cylinder type and two ends are respectively arranged with an inclined-plane 16；
Ante-chamber 17 and back cavity 18 are provided with the waste powder hopper framework, the ante-chamber 17 and back cavity 18 are separated by separator 19, after described
The top of chamber 18 and separator 19 is provided with arc cowling panel 20, and the arc cowling panel 20 and separator 19 leave space.
In order to preferably use charging device, the contact position of the sensing drum 5 and charging device 6 be provided with antistatic every
Film.In order to preferably use waste powder hopper, the convex position 21 of flow-disturbing is provided with the forward side in upper end of the separator 19.In order to more preferable
Using logical powder pipeline, powder feeding screw is provided with the logical powder pipeline 8, for useless powder to be passed in toner hopper 2 from waste powder hopper 3.
In order to preferably use distance piece, the top of the distance piece 12 is provided with protecting film.
Charging device is charged to sensing drum 5 first, and then laser beam is irradiated to sensing drum 5 top layer, illuminated
Electric charge on region disappears, and the electric charge on non-irradiated area keeps constant, and so, the potential difference of exposure area forms one layer
Electrostatic latent image, the carbon dust in toner hopper 2 being transferred in magnetic roller 4, magnetic roller 4 is rotated in the presence of drum 5 is sensed, meanwhile,
Carbon dust forms carbon dust sub-image in the exposure area of sensing drum, and negatively charged carbon dust is adsorbed on the surface of paper, fixing
In part, using the method for pressurization hot melt, the carbon dust for making to dissolve is immersed in printing paper, forms still image, next, useless powder
The remaining carbon dust that the surface of sensing drum 5 is not shifted completely is blown into waste powder hopper 3 by scraper plate 7, make next printing interval have one it is clean
Net sensing drum 5, meanwhile, will be useless in waste powder hopper 3 by the effect for leading to powder pipeline 8 and the inside powder feeding screw of logical powder pipeline 8
Powder is transported in toner hopper 2, in addition, arc cowling panel 20 and separator 19 leave space, this gap is just used as seal, this
Kind seal, it is sufficient to be blocked useless powder, and then original superstructure can be omitted, also avoid the need for original upper lid recess
Structure, make toner cartridge installation more convenient.
Embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, it is every
The equivalent structure or equivalent flow conversion made using the utility model specification and accompanying drawing content, or be directly or indirectly used in
Other related technical areas, similarly it is included in scope of patent protection of the present utility model.
Claims (5)
1. a kind of toner cartridge of functional diversities, it is characterised in that including framework, toner hopper and waste powder hopper, institute are provided with framework
State and magnetic roller, sensing drum, charging device and useless powder scraper plate be provided between toner hopper and waste powder hopper, the magnetic roller, charging device and
The powder scraper plate that gives up is bonded setting with sensing drum respectively, the magnetic roller, senses drum and charging device the difference rotatably side with framework
Wall is connected, and one is provided between the toner hopper and waste powder hopper, and mutually directly the logical powder pipeline of UNICOM, the toner hopper are provided with
Useless powder receiving port and new powder fill powder mouth, and the sensing drum includes column, sensitive film, connection strap and distance piece；Sensitive film is set with
In column, connection strap is arranged in column, and distance piece is fixed on connection strap；The charging device include conductive rollers and
Fixed support, conductive rollers are connected by fixed support with framework, described support bracket fastened to be provided at both ends with vibration damping sheet；The magnetic
Roller includes band coating aluminium set and magnetic core, and the magnetic roller is cylinder type and two ends are respectively arranged with an inclined-plane；The useless powder
Ante-chamber and back cavity are provided with Hatch Coaming frame, the ante-chamber and back cavity are separated by separator, are set above the back cavity and separator
Arc cowling panel is equipped with, the arc cowling panel and separator leave space.
2. the toner cartridge of a kind of functional diversities according to claim 1, it is characterised in that the sensing drum and charging device
Contact position be provided with antistatic barrier film.
3. the toner cartridge of a kind of functional diversities according to claim 2, it is characterised in that the upper end of the separator is forward
The convex position of flow-disturbing is provided with side.
4. the toner cartridge of a kind of functional diversities according to claim 1, it is characterised in that be provided with the logical powder pipeline
Powder feeding screw.
5. the toner cartridge of a kind of functional diversities according to claim 1, it is characterised in that the top of the distance piece is provided with
Protecting film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720713131.3U CN207067662U (en) | 2017-06-19 | 2017-06-19 | A kind of toner cartridge of functional diversities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720713131.3U CN207067662U (en) | 2017-06-19 | 2017-06-19 | A kind of toner cartridge of functional diversities |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207067662U true CN207067662U (en) | 2018-03-02 |
Family
ID=61509060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720713131.3U Expired - Fee Related CN207067662U (en) | 2017-06-19 | 2017-06-19 | A kind of toner cartridge of functional diversities |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207067662U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117784563A (en) * | 2024-02-27 | 2024-03-29 | 珠海中凯打印机耗材有限公司 | Integrated selenium drum separating structure |
-
2017
- 2017-06-19 CN CN201720713131.3U patent/CN207067662U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117784563A (en) * | 2024-02-27 | 2024-03-29 | 珠海中凯打印机耗材有限公司 | Integrated selenium drum separating structure |
| CN117784563B (en) * | 2024-02-27 | 2024-05-03 | 珠海中凯打印机耗材有限公司 | Integrated selenium drum separating structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180302 Termination date: 20180619 |