CN202275265U - Direct-insertion selenium drum - Google Patents
Direct-insertion selenium drum Download PDFInfo
- Publication number
- CN202275265U CN202275265U CN2011202584019U CN201120258401U CN202275265U CN 202275265 U CN202275265 U CN 202275265U CN 2011202584019 U CN2011202584019 U CN 2011202584019U CN 201120258401 U CN201120258401 U CN 201120258401U CN 202275265 U CN202275265 U CN 202275265U
- Authority
- CN
- China
- Prior art keywords
- hole
- powder
- powder bottle
- magnetic roller
- photosensitive drums
- Prior art date
- 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.)
- Expired - Fee Related
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- 238000003780 insertion Methods 0.000 title claims abstract description 17
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 title abstract description 11
- 229910052711 selenium Inorganic materials 0.000 title abstract description 11
- 239000011669 selenium Substances 0.000 title abstract description 11
- 239000000843 powder Substances 0.000 claims abstract description 138
- 238000004140 cleaning Methods 0.000 claims description 28
- 230000037431 insertion Effects 0.000 claims description 13
- 235000012054 meals Nutrition 0.000 claims description 12
- 238000003756 stirring Methods 0.000 claims description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 239000000741 silica gel Substances 0.000 claims description 6
- 229910002027 silica gel Inorganic materials 0.000 claims description 6
- 239000002699 waste material Substances 0.000 abstract description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 abstract 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 21
- 229910052799 carbon Inorganic materials 0.000 description 20
- 239000000428 dust Substances 0.000 description 20
- 238000010586 diagram Methods 0.000 description 9
- 238000007639 printing Methods 0.000 description 5
- 230000005611 electricity Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 238000010023 transfer printing Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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- Cleaning In Electrography (AREA)
- Electrophotography Configuration And Component (AREA)
Abstract
The utility model relates to a direct-insertion selenium drum easy to assemble. The selenium drum mainly consists of a housing main body, an end cover, a powder bottle, a waste powder bottle, a photosensitive drum, a magnetic roller, a charging roller, a doctor blade and a wiper blade, wherein a powder bottle hole, a waste powder bottle hole, a photosensitive drum hole, a magnetic roller hole, a charging roller hole, a doctor blade hole and a wiper blade hole are reserved at one end of the housing main body; and a transmission gear set is embedded inside the end cover. When the selenium drum is assembled, the powder bottle, the waste powder bottle, the photosensitive drum, the magnetic roller, the charging roller, the doctor blade and the wiper blade can be respectively and directly inserted into the powder bottle hole, the waste powder bottle hole, the photosensitive drum hole, the magnetic roller hole, the charging roller hole, the doctor blade hole and the wiper blade hole. Compared with a conventional selenium drum, the direct-insertion selenium drum disclosed by the utility model has the advantages that the direct-insertion selenium drum has a simple structure and low manufacturing cost, is easy to assemble and disassemble, and is easy to add power, clear waste powder and replace consumables.
Description
Technical field
The invention belongs to the structural design field of printing consumables, particularly to the integrally-built improvement of toner cartridge.
Background technology
Traditional toner cartridge structure is comparatively complicated, mainly is made up of powder storehouse and waste powder hopper, and both connect through pivot pin.Magnetic roller and powder delivery cutter are housed in the powder storehouse, photosensitive drums, charging roller and cleaning doctor are housed in the waste powder hopper.This traditional toner cartridge structure more complicated, the little parts of forming toner cartridge are a lot of, as photosensitive drums need conduct electricity that pin is fixing, cleaning doctor and powder delivery cutter need screw retention, charging roller to need black conductive support and white non-conductive support to fix etc.Structure is more complicated, and little parts are many more, and the cost of manufacture of toner cartridge will be high more, and assembly and disassembly will bother more.
In addition, along with the use of toner cartridge, the available carbon dust in the powder storehouse can be used up, and the useless powder in the waste powder hopper can get more and more, so that fill up whole waste powder hopper, attrition components such as photosensitive drums, magnetic roller, charging roller, powder delivery cutter and cleaning doctor can wear out.Like this, just need toward the powder storehouse in, add carbon dust, remove the useless powder in the waste powder hopper, and change photosensitive drums, magnetic roller, charging roller, powder delivery cutter or the cleaning doctor that wears out, the regeneration of Here it is old selenium drum.Another shortcoming of tradition toner cartridge project organization is exactly, when carrying out toner cartridge regeneration, no matter be in the powder storehouse, to add carbon dust; Still remove the useless powder in the waste powder hopper, perhaps change attrition component, all need open whole toner cartridge; Doing not only like this wastes time and energy, and is prone to cause carbon dust to pollute.
In a word, traditional toner cartridge have complex structure, cost of manufacture high, be difficult for assembly and disassembly, be difficult for adding powder, not the useless powder of easy-clear, be difficult for changing the shortcoming of attrition component.
Summary of the invention
To the shortcoming of traditional toner cartridge, the present invention design a kind of simple in structure, cost of manufacture is low, be easy to assembly and disassembly, be easy to add powder, be easy to remove useless powder, be easy to change the new toner cartridge of attrition component.
To achieve these goals, based on the principle of work of laser printer, designed a kind of direct insertion toner cartridge, this toner cartridge mainly is made up of housing main body, end cap, powder bottle, useless powder bottle, photosensitive drums, magnetic roller, charging roller, powder delivery cutter and cleaning doctor.
The course of work of laser printer can be divided into charging, exposure, development, transfer printing, photographic fixing, 7 steps of electricity that clean, disappear, and wherein 5 steps are carried out around toner cartridge.At first, fill one deck negative charge by charging roller with on the photosensitive drums top layer.After photosensitive drums was recharged, when laser beam shone the photosensitive drums top layer, the electric charge on the irradiated area disappeared, and the electric charge on the irradiated area does not remain unchanged, and like this, the potential difference (PD) of exposure area and unexposed area promptly forms one deck electrostatic latent image.On the other hand; Electronegative after the friction of the carbon dust that comes out from powder bottle through magnetic roller and powder delivery cutter; When be sent to photosensitive drums with the magnetic roller the most approaching LZT; The bias voltage on magnetic rolle rsleeve surface just make charged carbon dust can overcome magnetic core attraction, under a-c cycle, jump, final carbon powder particle forms the carbon dust sub-image in the photosensitive drums exposure area.Next, in the time of when electronegative carbon dust forwards printer paper to along with photosensitive drums near, under the effect of the transfer roll that is filled with positive electricity, electronegative carbon dust has been adsorbed on the surface of paper.In fixing member, utilize the method for pressurization hot melt, the carbon dust that dissolves is immersed in the printer paper, form still image.Next, cleaning doctor blows into useless powder bottle to " the remaining carbon dust " that photosensitive drum surface does not shift fully, makes next printing interval that the photosensitive drums of a cleaning arranged.At last, get into next printing interval, charging roller charges to the photosensitive drums top layer, also is equivalent to eliminate last one simultaneously and prints the residual charge on cycle photosensitive drums top layer.
Among the design; One end of housing main body leaves the powder bottle hole that is parallel to each other, useless powder bottle hole, photosensitive drums hole, magnetic roller hole, charging roller hole, powder delivery tool bore and cleaning doctor hole; The size in hole is placed powder bottle, useless powder bottle, photosensitive drums, magnetic roller, charging roller, powder delivery cutter and cleaning doctor respectively just; And the position in hole will make photosensitive drums and magnetic roller, charging roller tangent, makes on the edge left magnetic roller of powder delivery cutter silica gel blade, makes the edge of cleaning doctor silica gel blade on photosensitive drums.Photosensitive drums, magnetic roller, charging roller, powder delivery cutter and cleaning doctor are inserted on the housing main body through photosensitive drums hole, magnetic roller hole, charging roller hole, powder delivery tool bore and cleaning doctor hole respectively.Wherein, the gear end of photosensitive drums and magnetic roller all has gear.Endpiece in each hole is equipped with an end cap, and this end cap is connected with housing main body through screw, can disassembled and assembled freely; The inboard of this end cap is embedded with driving gear set, and driving gear set is used for gear, the gear of magnetic roller gear end and the gear of powder bottle stirring system of interlock engagement photosensitive drum gear end.
Powder bottle is the container that is used for adorning carbon dust, has stirring system and meal outlet card article, and stirring system is used for stirring the carbon dust in the powder bottle, and the meal outlet card article is used to control the switch of meal outlet, can be inserted into powder bottle on the housing main body through the powder bottle hole.
When the carbon dust in the powder bottle is used up, can add carbon dust.At first, the dismounting end cap is extracted powder bottle out, adds carbon dust through meal outlet to powder bottle then, with meal outlet card article sealing meal outlet, injects the powder bottle hole to powder bottle at last again, and end cap is installed, and toner cartridge adds powder and finishes.After adding powder, pull out the meal outlet card article, just can continue to have used toner cartridge from the non-gear end of toner cartridge.
Useless powder bottle is the container that is used for adorning useless powder, has the mouth of falling the powder, can be inserted on the housing main body through useless powder bottle hole.Useless powder in useless powder bottle can take out useless powder bottle more for a long time, pours out useless powder through the mouth of falling the powder, injects useless powder bottle hole to useless powder bottle again, and the useless powder of toner cartridge cleans out.
During the assembling toner cartridge; Directly inject powder bottle, useless powder bottle, photosensitive drums, magnetic roller, charging roller, powder delivery cutter and cleaning doctor in powder bottle hole, useless powder bottle hole, photosensitive drums hole, magnetic roller hole, charging roller hole, powder delivery tool bore and the cleaning doctor hole at first respectively, it is just passable to cover end cap then.When adding carbon dust, remove useless powder or changing indivedual attrition component, only need open end cap, add carbon dust in the powder bottle, remove the useless powder in the powder bottle that gives up or the corresponding attrition component that more renews just passable.
Compare with traditional toner cartridge, that direct insertion toner cartridge proposed by the invention has is simple in structure, cost of manufacture is low, be easy to assembly and disassembly, be easy to add powder, be easy to the advantage removing useless powder, be easy to change attrition component.
Description of drawings
Fig. 1 is the oblique view of direct insertion selenium drum shell main body;
Fig. 2 is the synoptic diagram of direct insertion selenium drum shell body cross-section;
Fig. 3 is the synoptic diagram of direct insertion selenium drum end cover;
Fig. 4 is the synoptic diagram of direct insertion toner cartridge powder bottle;
Fig. 5 is the synoptic diagram of the useless powder bottle of direct insertion toner cartridge;
Fig. 6 is the synoptic diagram that injects powder bottle in the powder bottle hole;
Fig. 7 is for injecting magnetic roller and powder delivery cutter respectively the synoptic diagram of magnetic roller hole and powder delivery tool bore;
Fig. 8 is for injecting photosensitive drums, charging roller and cleaning doctor respectively the synoptic diagram in photosensitive drums hole, charging roller hole and cleaning doctor hole;
Fig. 9 is the synoptic diagram that injects useless powder bottle in useless powder bottle hole;
Figure 10 is for installing the synoptic diagram of end cap.
Like figure, 1 housing main body, 11 powder bottle holes, 12 magnetic roller holes, 13 powder delivery tool bores, 14 photosensitive drums holes; 15 charging roller holes, 16 cleaning doctor holes, 17 useless powder bottle holes, 2 end caps, 21 driving gear set; 3 powder bottles, 31 puddle support gears, 32 meal outlet card articles, 4 useless powder bottles, 41 mouths of falling the powder; 5 photosensitive drums, 6 magnetic rollers, 7 charging rollers, 8 powder delivery cuttves, 9 cleaning doctors.
Embodiment
Direct insertion toner cartridge mainly is made up of housing main body (1), end cap (2), powder bottle (3), useless powder bottle (4), photosensitive drums (5), magnetic roller (6), charging roller (7), powder delivery cutter (8) and cleaning doctor (9).
Like Fig. 1, shown in Figure 2; One end of housing main body (1) leaves the powder bottle hole (11) that is parallel to each other, useless powder bottle hole (17), photosensitive drums hole (14), magnetic roller hole (12), charging roller hole (15), powder delivery tool bore (13) and cleaning doctor hole (16); The size in hole is placed powder bottle (3), useless powder bottle (4), photosensitive drums (5), magnetic roller (6), charging roller (7), powder delivery cutter (8) and cleaning doctor (9) respectively just; And the position in hole will make photosensitive drums (5) and magnetic roller (6), charging roller (7) tangent; Make on the edge left magnetic roller (6) of powder delivery cutter (8) silica gel blade, make the edge of cleaning doctor (9) silica gel blade on photosensitive drums (5).
As shown in Figure 3, the inboard of end cap (2) is embedded with driving gear set (21), and conventional tooth wheels (21) are used for the gear of interlock engagement photosensitive drums (5) gear end, the gear and the puddle support gear (31) of magnetic roller (6) gear end.
As shown in Figure 4; Powder bottle (3) is the container that is used for adorning carbon dust; The outside has puddle support gear (31) and meal outlet card article (32); Stirring system is used for stirring the carbon dust in the powder bottle (3), and meal outlet card article (32) is used to control the switch of meal outlet, can be inserted into powder bottle (3) on the housing main body (1) through powder bottle hole (11).
As shown in Figure 5, useless powder bottle (4) is the container that is used for adorning useless powder, has the mouth of falling the powder (41), can be inserted on the housing main body (1) through useless powder bottle hole (17).
Like Fig. 6, Fig. 7, Fig. 8, shown in Figure 9; Assembling is during toner cartridge, at first respectively powder bottle (3), useless powder bottle (4), photosensitive drums (5), magnetic roller (6), charging roller (7), powder delivery cutter (8) and cleaning doctor (9) directly inject powder bottle hole (11), in the powder bottle hole (17) of giving up, photosensitive drums hole (14), magnetic roller hole (12), charging roller hole (15), powder delivery tool bore (13) and cleaning doctor hole (16).Then, shown in figure 10, it is just passable to cover end cap (2).
When printing, at first the gear driven photosensitive drums (5) on the printer is rotated, and the gear of photosensitive drums (5) gear end drives the rotation of magnetic roller (6) and powder storehouse puddle support gear (31) through driving gear set (21) then.When photosensitive drums (5) is rotated; The printer control panel adds certain electric information to toner cartridge charging roller (7), magnetic roller (6) respectively; While unites under the cooperation laser instrument and fixing member, seven printing step of electricity of accomplishing charging, exposure, development, transfer printing, photographic fixing, clean and disappear.
Claims (4)
1. direct insertion toner cartridge that is easy to assemble; It is characterized in that this toner cartridge mainly is made up of housing main body, end cap, powder bottle, useless powder bottle, photosensitive drums, magnetic roller, charging roller, powder delivery cutter, cleaning doctor; And an end of housing main body leaves the powder bottle hole that is parallel to each other, useless powder bottle hole, photosensitive drums hole, magnetic roller hole, charging roller hole, powder delivery tool bore and cleaning doctor hole; The size in hole is placed powder bottle, useless powder bottle, photosensitive drums, magnetic roller, charging roller, powder delivery cutter and cleaning doctor respectively just; And the position in hole will make photosensitive drums and magnetic roller, charging roller tangent; Make on the edge left magnetic roller of powder delivery cutter silica gel blade, make the edge of cleaning doctor silica gel blade on photosensitive drums.
2. direct insertion toner cartridge according to claim 1; It is characterized in that said end cap is connected with housing main body through screw; And the inboard is embedded with driving gear set, and the conventional tooth wheels are used for gear, the gear of magnetic roller gear end and the gear of powder bottle stirring system of interlock engagement photosensitive drum gear end.
3. direct insertion toner cartridge according to claim 1 is characterized in that said powder bottle has stirring system and meal outlet card article, is inserted on the housing main body through the powder bottle hole.
4. direct insertion toner cartridge according to claim 1 is characterized in that said useless powder bottle has the mouth of falling the powder, is inserted on the housing main body through useless powder bottle hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202584019U CN202275265U (en) | 2011-07-21 | 2011-07-21 | Direct-insertion selenium drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202584019U CN202275265U (en) | 2011-07-21 | 2011-07-21 | Direct-insertion selenium drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202275265U true CN202275265U (en) | 2012-06-13 |
Family
ID=46195611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202584019U Expired - Fee Related CN202275265U (en) | 2011-07-21 | 2011-07-21 | Direct-insertion selenium drum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202275265U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102289168A (en) * | 2011-07-21 | 2011-12-21 | 富美科技有限公司 | Direct insertion type cartridge |
-
2011
- 2011-07-21 CN CN2011202584019U patent/CN202275265U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102289168A (en) * | 2011-07-21 | 2011-12-21 | 富美科技有限公司 | Direct insertion type cartridge |
| CN102289168B (en) * | 2011-07-21 | 2014-03-05 | 富美科技集团有限公司 | Direct insertion type cartridge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: FOREVER TECHNOLOGY GROUP CO., LTD. Free format text: FORMER NAME: FOREVER SCIENCE AND TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 250306 Shandong city of Ji'nan province Ji'nan Economic Development Zone (Changqing Peace Road) forrich Formica Technology Group Limited Patentee after: Fumei Technology Group Co.,Ltd. Address before: 250306 Fu Jing Road, Ji'nan Economic Development Zone, Ji'nan, Shandong, Changqing Patentee before: Forever Science and Technology Co., Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Direct insertion type cartridge Effective date of registration: 20140123 Granted publication date: 20120613 Pledgee: China Shipping XinDa, Company limited by guarantee Pledgor: Fumei Technology Group Co.,Ltd. Registration number: 2014990000043 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20140702 Granted publication date: 20120613 Pledgee: China Shipping XinDa, Company limited by guarantee Pledgor: Fumei Technology Group Co.,Ltd. Registration number: 2014990000043 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
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Effective date of registration: 20151124 Granted publication date: 20120613 |
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| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20160524 Granted publication date: 20120613 |
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| PP01 | Preservation of patent right |
Effective date of registration: 20160524 Granted publication date: 20120613 |
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| RINS | Preservation of patent right or utility model and its discharge | ||
| DD01 | Delivery of document by public notice |
Addressee: Liu Lili Document name: Notice of preservation proceeding |
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| DD01 | Delivery of document by public notice |
Addressee: Liu Lili Document name: Notice of commencement of preservation proceedings |
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Date of cancellation: 20210721 Granted publication date: 20120613 |
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Addressee: Wang Zhigang Document name: Notice of termination of proceedings Addressee: Liu Lili Document name: Notice of termination of patent right Addressee: Liu Lili Document name: Notice of termination of proceedings |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120613 Termination date: 20150721 |
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| CF01 | Termination of patent right due to non-payment of annual fee |