CN102393617A - Detachable circulation selenium drum - Google Patents
Detachable circulation selenium drum Download PDFInfo
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- CN102393617A CN102393617A CN201110422492XA CN201110422492A CN102393617A CN 102393617 A CN102393617 A CN 102393617A CN 201110422492X A CN201110422492X A CN 201110422492XA CN 201110422492 A CN201110422492 A CN 201110422492A CN 102393617 A CN102393617 A CN 102393617A
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- toner cartridge
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- powder storehouse
- guide rail
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Abstract
The invention relates to a detachable circulation selenium drum which comprises three parts which can be individually detached, the three parts are connected as an integral body through a guide rail connection structure. The guide rail connection comprises the structure that one side is a convex strip-shaped structure and the other side is a concave strip-shaped structure, the convex strip-shaped edge is clamped in the concave strip-shaped structure, the convex strip-shaped edge is matched with the concave strip-shaped structure without looseness, simultaneously all of a powder silo part, a selenium drum main part and a waste powder silo part are respectively equipped with a corresponding chip. According to the invention, the parts with different service life in the selenium drum are separated and connected by the guide rail, the part which ends the service life can be replaced, so that the problems of environmental pollution, resource waste, untight contact between fissions and the like can be solved.
Description
Technical field
The invention belongs to laser printer consumptive material field, particularly to the cycling and reutilization of toner cartridge.
Background technology
Laser printer is fast owing to its print speed, the printer low cost and other advantages, and it is used also more and more widely, and the consumptive material use amount is also increasing.Its structure is as shown in Figure 1, comprises the powder storehouse, waste powder hopper, toner cartridge main body (mainly be made up of imaging moiety, comprise powder feeding roller, transfer roll, photosensitive drums, several parts such as charging roller).The life-span of printer material consumption often is decided by the powder amount in its powder storehouse, when carbon dust when using up, the life-span of toner cartridge also just corresponding the end.Therefore, we can see, print cost in the reality and mainly come from toner cartridge, and producer also through regular meeting toner cartridge do very big, the volume of the toner cartridge bin of a lot of models major part that accounted for, this also makes the printer volume very big.Even do the powder storehouse very greatly, the printing consumables cost still is suitable height.For the miniature laser printer; Powder storehouse is not very big toner cartridge its volume greatly that just accounted for; Because the powder storehouse is less; Therefore the large-scale relatively printer of renewal of toner cartridge is faster, and cost is higher, describes that with " afford to build pigsty and can not support pig " relation of printer and consumptive material is not more.Simultaneously, these waste and old consumptive materials particularly the toner cartridge main part also can cause bigger pollution to environment.
The inner structure of existing toner cartridge is by the powder storehouse, photosensitive drums, and charging roller, powder feeding roller, developer roll, compositions such as waste powder hopper, and also these structures are an integral body, its topmost shortcoming depends on the powder storehouse that the life-span is the shortest for the toner cartridge whole service life.
Application number is that 200810115554.0 [a kind of split type toner cartridge of circulating replaceable cartridge] also relates to split type toner cartridge, but this split type toner cartridge structure has just been carried out separation simply to the powder storehouse of toner cartridge, blocks through buckle.Following shortcoming is arranged like this: 1, two parts contact blocked of buckle just contacts through the point at buckle place, and two parts that toner cartridge is separated contact effectively; 2, toner cartridge two parts do not relate to chip, and the operating position user of toner cartridge can not know; 3, architomia formula toner cartridge only has been divided into two parts to toner cartridge simply, just toner cartridge is utilized again and has carried out certain improvement, very effectively recycle toner cartridge each several part.
Summary of the invention
The present invention is a deficiency of improving existing toner cartridge, the parts with different life-spans is separated, thereby save cost, saves the wasting of resources, reduces environmental pollution.
Existing toner cartridge is as a whole basically, mainly is made up of powder storehouse part, waste powder hopper part and toner cartridge main part, and three parts connect as a whole through the guide rail syndeton.Powder storehouse part is a cavity on the toner cartridge, mainly is made up of the powder storehouse, is used for depositing carbon dust, and stirring rod is arranged in it, is used for making the carbon dust lotus that can more even area powers on; The waste powder hopper part also is a cavity in the toner cartridge, is used for storing useless powder; The toner cartridge main part cooperates the transfer roll of printer to accomplish printing function, by powder feeding roller, and developer roll, charging roller, photosensitive drums, and corresponding mechanical hull composition, wherein, selenium drum chip is positioned at the toner cartridge surface, has the contact directly to link to each other with printer.Stirring rod is positioned at the powder storehouse, and powder feeding roller connects the powder storehouse and shows roller, and developer roll connects powder feeding roller and photosensitive drums, and photosensitive drums connects charging roller and developer roll and waste powder hopper, and all these is positioned at the housing of toner cartridge.During its work; Powder feeding roller by the powder storehouse is that developer roll provides carbon dust earlier, and charging roller is a photosensitive drum charging simultaneously, is delivered to carbon dust on the photosensitive drums by developer roll again; Be transferred to carbon dust on the paper by photosensitive drums, a small amount of carbon dust of not accomplishing transfer printing is then reclaimed by waste powder hopper again.
Toner cartridge of the present invention is by powder storehouse part; The toner cartridge main part, three parts that the waste powder hopper part can split are separately formed, and wherein powder storehouse part is a cavity on the toner cartridge; Powder storehouse, powder feeding roller and powder storehouse chip by the powder storehouse housing that has the guide rail syndeton is formed are formed; Wherein, said powder storehouse housing has powder storehouse opening, and the guide rail syndeton is positioned at the edge of powder storehouse opening.Have stirring rod, powder storehouse chip to be positioned at powder storehouse housing in the powder storehouse, the powder feeding roller major part is positioned at the powder storehouse, and opening part exposes fraction from the powder storehouse, so that can effectively contact with the developer roll of toner cartridge main part.
Main device work when the toner cartridge main part is printer prints is mainly the toner cartridge main part housing and the intraware thereof that have the guide rail syndeton and forms.Said main part housing has two openings: opening A and opening B.Opening A size is identical with powder storehouse part opening, and the edge of opening A and opening B all has the guide rail syndeton.Main part enclosure interior assembly has developer roll, photosensitive drums, and charging roller and toner cartridge main part chip, wherein, developer roll directly contacts with the powder feeding roller of powder storehouse part near opening A place; Developer roll contacts with photosensitive drums in the main part housing, and photosensitive drums contacts with charging roller again and part exposes from opening B, and selenium drum chip is loaded on the main part housing.The main effect of toner cartridge main part is when printer is worked, and cooperates with the transfer roll of printer, prints to print What on the medium of required printing.
The waste powder hopper part mainly is made up of waste powder hopper housing that has guide rail and waste powder hopper chip, on its waste powder hopper housing the waste powder hopper chip is housed, and inside is the cavity of a band waste powder hopper opening, is used for storing useless powder.The waste powder hopper opening part has the guide rail syndeton.The main effect of waste powder hopper part is not to be transferred to the useless powder on the paper when reclaiming printer prints.
Powder storehouse part, the toner cartridge main part, waste powder hopper partly connects through the guide rail syndeton.Wherein powder storehouse part is connected with opening A on the toner cartridge main part through the guide rail syndeton on the opening of powder storehouse, and the B opening on the toner cartridge main part passes through the guide rail syndeton and is connected with waste powder hopper opening on the waste powder hopper.Three parts link together, and form a cavity.
Said guide rail syndeton is to be protruding strip structure on one side, and another side is the strip structure of depression.Wherein have protruding, protruding top broad, protruding root is narrow slightly, to prevent the guide rail landing.Sunk structure is arranged, and the recessed openings bottom is wide slightly, and the depression open upper end is narrow slightly.Protruding bar shaped limit may be stuck in the inside configuration of depression bar shaped, and both match, and is difficult for loosening.
In order to know clearly that which part needs to change; The present invention be split type toner cartridge each partial design relevant chip with it: powder storehouse chip, toner cartridge main part chip and waste powder hopper chip mainly are to be used to store the data of appropriate section and to print related data.Be connected with the printer control chip through bus between them, this bus can be I2C, SPI, bus connecting mode such as 1-wire but be not limited to these modes.
Wherein this powder storehouse model of powder storehouse chip record and with match condition, printing amount and the residue powder amount etc. of printer and toner cartridge; The waste powder hopper chip write down in the current waste powder hopper useless powder amount and with its with the match condition of printer etc., selenium drum chip then writes down the operating position of each parts in the corresponding toner cartridge, the total match condition of number of copies and toner cartridge and printer.
Powder storehouse chip can be informed the carbon dust amount in the current powder of user storehouse; When carbon dust in the powder storehouse with to a small amount of and maybe normal printing the time, powder storehouse chip can be notified printer carbon dust quantity not sufficient, thereby the prompting user changes the powder storehouse; At this moment only need change powder storehouse part; And for common toner cartridge, carbon dust uses up the end-of-life that also just means toner cartridge in the powder storehouse, and this also is the life cycle (is a cycle period to call the one-period that toner cartridge carbon dust of the present invention uses up in the following text) of traditional toner cartridge.Behind two or three cycle periods, waste powder hopper may be expired, and at this moment the chip of waste powder hopper part can notify the printer waste powder hopper full, and printer notifies the user partly to clear up accordingly or to change waste powder hopper through various display modes again; After printing several cycle periods, toner cartridge is during near designed life, and the chip of toner cartridge main part can be reminded the user need change toner cartridge or toner cartridge is carried out relevant detection.
As stated; Toner cartridge structure and control mode proposed by the invention, the part that has toner cartridge the different life-spans is separated, and connects through guide rail; Which which part end-of-life partly changed; So just solved foregoing contaminated environment, the waste resource, the split contact does not tightly wait variety of issue.
Description of drawings
Fig. 1 is common toner cartridge structural representation.
Fig. 2 is a toner cartridge split structural representation of the present invention.
Fig. 3 toner cartridge rail sections of the present invention structure and chip position schematic perspective view.
Fig. 4 is a rail sections perspective view of the present invention.
Like figure, 1 is the waste powder hopper part; 2 is the toner cartridge main part; 3 is powder storehouse part; 5 is waste powder hopper; 6 is main part; 7 is the powder storehouse; 21 is charging roller; 22 is photosensitive drums; 23 is developer roll; 31 is stirring rod; 32 is powder feeding roller; 41 is the waste powder hopper chip; 42 is toner cartridge main body chip; 43 is powder storehouse chip.
Embodiment
[0018]As shown in Figure 1, the structural representation of common toner cartridge, common toner cartridge are an integral body, and it can be divided into three parts on the whole, powder storehouse (7), waste powder hopper (5) and toner cartridge main body (6) three parts.The major function device of toner cartridge all is positioned at enclosure interior; Stirring rod (31) is positioned at powder storehouse (7); Powder feeding roller (32) connects powder storehouse (7) and developer roll (23); Developer roll (23) connects powder feeding roller (32) and photosensitive drums (22), and photosensitive drums (22) connects charging roller (21) and developer roll (23) and waste powder hopper (5).Selenium drum chip (42) is positioned at the toner cartridge surface of shell, has the contact directly to link to each other with printer.
As shown in Figure 2, toner cartridge of the present invention is by powder storehouse part (3), toner cartridge main part (2), and (1) three part that can split separately of waste powder hopper part is formed.
As shown in Figure 3.Powder storehouse part (3) is a cavity on the toner cartridge; Powder storehouse (7), powder feeding roller (32) and powder storehouse chip (43) by the powder storehouse housing that has the guide rail syndeton constitutes are formed; Wherein, said powder storehouse housing has powder storehouse opening, and the guide rail syndeton is positioned at the edge of powder storehouse opening.There are stirring rod (31), powder storehouse chip (43) to be positioned at powder storehouse housing in the powder storehouse (7); Powder feeding roller (32) major part is positioned at powder storehouse (7); Opening part exposes fraction from the powder storehouse, so that can effectively contact with the developer roll (23) of toner cartridge main part (2).
Toner cartridge main part (2) main device work when being printer prints is mainly the toner cartridge main part housing and the intraware thereof that have the guide rail syndeton and forms.Said main part housing has two openings: opening A and opening B.Opening A size is identical with powder storehouse part (3) opening, and the edge of opening A and opening B all has the guide rail syndeton.Main part enclosure interior assembly has developer roll (23), photosensitive drums (22), charging roller (21) and toner cartridge main part chip (42).Wherein, developer roll (23) directly contacts with the powder feeding roller (32) of powder storehouse part (3) near opening A place; Developer roll (23) contacts with photosensitive drums (22) in the housing of toner cartridge main part (2); Photosensitive drums (22) contacts with charging roller (21) again and part exposes from opening B, and the chip of toner cartridge main part (42) is loaded on the housing of toner cartridge main part (2).The main effect of toner cartridge main part (2) is when printer is worked, and cooperates with the transfer roll of printer, prints to print What on the medium of required printing.
Waste powder hopper part (1) mainly is made up of waste powder hopper housing that has guide rail and waste powder hopper chip (41), and waste powder hopper chip (41) is housed on its waste powder hopper housing, and inside is the cavity of a band waste powder hopper opening, is used for storing useless powder.The waste powder hopper opening part has the guide rail syndeton.The main effect of waste powder hopper part (1) is not to be transferred to the useless powder on the paper when reclaiming printer prints.
As shown in Figure 4, connecting guide rail structure is to be protruding strip structure on one side, and another side is the strip structure of depression.Wherein have protruding, protruding top broad, protruding root is narrow slightly, to prevent the guide rail landing.Sunk structure is arranged, and the recessed openings bottom is wide slightly, and the depression open upper end is narrow slightly.
When each several part of the present invention connects; The depression of the raised or sunken of the guide rail syndeton of toner cartridge main part (2) and powder storehouse part (3) or protruding to connecting; Firmly promote toner cartridge main part (2) and powder storehouse part (3) in opposite directions along closure again; After connecting convexity and depression contacts fully, the toner cartridge main part (2) of split type toner cartridge just connects with powder storehouse part (3).In like manner toner cartridge main part (2) partly is connected with waste powder hopper.After three parts of split type toner cartridge all connected, split type toner cartridge just connects completion can put into the printer use.
During work; Charging roller (21) charges for photosensitive drums (22), and stirring rod (31) stirs the carbon dust in the powder storehouse part (3) and makes it be with uniform electric charge, and powder feeding roller (32) is delivered to the carbon dust that has electric charge on the developer roll (23); Developer roll (23) is delivered to the place that has laser to shine on the photosensitive drums (22) to carbon dust again; Last photosensitive drums (22) cooperates with transfer roll again, is transferred to the needs printed contents on the paper, accomplishes overall print process; If there is a spot of carbon dust not to be transferred on the paper in the print procedure, the carbon dust on the photosensitive drums (22) can be recovered in the waste powder hopper part (1).
Simultaneously; Powder storehouse chip (43) can be informed the carbon dust amount that the user is current, and after carbon dust used up in powder storehouse (7), powder storehouse chip (43) can be notified printer carbon dust quantity not sufficient; Thereby the prompting user changes powder storehouse part (3), at this moment only need change powder storehouse part (3).Behind two or three cycle periods; Waste powder hopper part (1) may be taken by waste and old carbon dust; At this moment waste powder hopper chip (41) notice printer waste powder hopper (5) is full, at this moment can take out waste powder hopper part (1) from toner cartridge, clears up or change waste powder hopper part (1) accordingly; After printing several cycle periods; When each device is near designed life in the toner cartridge main part (2); Toner cartridge main body chip (42) can remind the user need change toner cartridge main part (2) or toner cartridge main part (2) is carried out relevant detection; Prove that it can continue use and get final product if detect, if toner cartridge main part (2) can't normally be used again, the printer of packing into once more after only this part being changed can continue use.
Claims (4)
1. split type circulation toner cartridge, it is characterized in that: said toner cartridge is by powder storehouse part, toner cartridge main part; Three parts that the waste powder hopper part can split are separately formed, and three parts connect as one through the guide rail syndeton, and said guide rail syndeton is to be protruding strip structure on one side; Another side is the strip structure of depression; Protruding bar shaped limit may be stuck in the inside configuration of depression bar shaped, and both match, and is difficult for loosening.
2. split type circulation toner cartridge as claimed in claim 1 is characterized in that: powder storehouse part is a cavity on the toner cartridge, is made up of powder storehouse, powder feeding roller and powder storehouse chip that the powder storehouse housing that has the guide rail syndeton is formed; Wherein, Said powder storehouse housing has powder storehouse opening, and the guide rail syndeton is positioned at the edge of powder storehouse opening, and powder storehouse chip is positioned at powder storehouse housing; The powder feeding roller major part is positioned at the powder storehouse, and opening part exposes fraction from the powder storehouse.
3. split type circulation toner cartridge as claimed in claim 1; It is characterized in that: the toner cartridge main part is mainly the toner cartridge main part housing and the intraware thereof that have the guide rail syndeton and forms; Said main part housing has two openings: opening A and opening B; Opening A size is identical with powder storehouse part opening, and the edge of opening A and opening B all has the guide rail syndeton.
4. split type circulation toner cartridge as claimed in claim 1; It is characterized in that: the waste powder hopper part mainly is made up of waste powder hopper housing that has guide rail and waste powder hopper chip; On its waste powder hopper housing the waste powder hopper chip is housed; Inside is the cavity of a band waste powder hopper opening, and the waste powder hopper opening part has the guide rail syndeton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110422492XA CN102393617A (en) | 2011-12-16 | 2011-12-16 | Detachable circulation selenium drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110422492XA CN102393617A (en) | 2011-12-16 | 2011-12-16 | Detachable circulation selenium drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102393617A true CN102393617A (en) | 2012-03-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110422492XA Pending CN102393617A (en) | 2011-12-16 | 2011-12-16 | Detachable circulation selenium drum |
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| Country | Link |
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| CN (1) | CN102393617A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017133313A1 (en) * | 2016-02-01 | 2017-08-10 | 珠海市鑫诚科技有限公司 | Combined toner cartridge |
| CN107589653A (en) * | 2017-10-28 | 2018-01-16 | 广州欣彩电脑耗材有限公司 | A kind of novel printer and its without waste powder hopper toner cartridge |
| CN114002930A (en) * | 2021-10-07 | 2022-02-01 | 珠海天安华泰科技有限公司 | Powder bin connecting structure of split type selenium drum |
| 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 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101295153A (en) * | 2008-06-25 | 2008-10-29 | 殷宗明 | Split type se-drum with circulating replaceable powder box |
| CN201203756Y (en) * | 2008-04-15 | 2009-03-04 | 沈阳大班圣海科技发展有限公司 | Selenium drum |
| CN202421722U (en) * | 2011-12-16 | 2012-09-05 | 富美科技有限公司 | Split type cycling toner cartridge |
-
2011
- 2011-12-16 CN CN201110422492XA patent/CN102393617A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201203756Y (en) * | 2008-04-15 | 2009-03-04 | 沈阳大班圣海科技发展有限公司 | Selenium drum |
| CN101295153A (en) * | 2008-06-25 | 2008-10-29 | 殷宗明 | Split type se-drum with circulating replaceable powder box |
| CN202421722U (en) * | 2011-12-16 | 2012-09-05 | 富美科技有限公司 | Split type cycling toner cartridge |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017133313A1 (en) * | 2016-02-01 | 2017-08-10 | 珠海市鑫诚科技有限公司 | Combined toner cartridge |
| CN107589653A (en) * | 2017-10-28 | 2018-01-16 | 广州欣彩电脑耗材有限公司 | A kind of novel printer and its without waste powder hopper toner cartridge |
| CN114002930A (en) * | 2021-10-07 | 2022-02-01 | 珠海天安华泰科技有限公司 | Powder bin connecting structure of split type selenium drum |
| 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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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120328 |