CN115685715B - Selenium drum convenient to improve printer print quality - Google Patents
Selenium drum convenient to improve printer print quality Download PDFInfo
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- CN115685715B CN115685715B CN202211400332.XA CN202211400332A CN115685715B CN 115685715 B CN115685715 B CN 115685715B CN 202211400332 A CN202211400332 A CN 202211400332A CN 115685715 B CN115685715 B CN 115685715B
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- shell
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- 229910052711 selenium Inorganic materials 0.000 title claims abstract description 100
- 239000011669 selenium Substances 0.000 title claims abstract description 100
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 title claims abstract description 98
- 239000000843 powder Substances 0.000 claims abstract description 162
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 62
- 238000003756 stirring Methods 0.000 claims abstract description 40
- 238000004140 cleaning Methods 0.000 claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 10
- 238000009792 diffusion process Methods 0.000 claims description 12
- 244000309464 bull Species 0.000 claims description 11
- 230000000694 effects Effects 0.000 claims description 6
- 238000005485 electric heating Methods 0.000 claims description 5
- 239000002699 waste material Substances 0.000 abstract description 19
- 229910052799 carbon Inorganic materials 0.000 description 20
- 239000000428 dust Substances 0.000 description 20
- 238000000034 method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 150000003342 selenium Chemical class 0.000 description 4
- 206010070834 Sensitisation Diseases 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000008313 sensitization Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 206010044565 Tremor Diseases 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
- Cleaning In Electrography (AREA)
Abstract
The invention discloses a selenium drum convenient for improving printing quality of a printer, and belongs to the technical field of selenium drums. The selenium drum comprises a selenium drum main body and a selenium drum component arranged in the selenium drum main body, wherein the selenium drum main body comprises a powder storage bin and a shell arranged outside the powder storage bin, a cleaning component used for cleaning carbon powder outside the selenium drum component is arranged in the shell, a stirring component used for pushing carbon powder to be contacted with the selenium drum component and a shaking component matched with the stirring component are arranged in the powder storage bin, powder ports are formed in the powder storage bin and the shell, the inner walls of the powder storage bin and the shell are respectively obliquely arranged towards the powder ports, and a powder guiding mechanism is arranged in the powder ports; the invention can directly discharge waste powder to the outside of the selenium drum, has high waste carbon powder removal efficiency, improves the printing quality of a printer, does not pollute carbon powder on the outside of the selenium drum, reduces the workload of a user, improves the powder adding quality of the selenium drum, and avoids causing resource waste.
Description
Technical Field
The invention relates to the technical field of selenium drums, in particular to a selenium drum convenient for improving printing quality of a printer.
Background
The laser printer has the advantages of high printing speed and high printing quality, and is widely applied to the fields of business, office and the like. Because of the complex operating principles, the construction and consumables of laser printers are often expensive, with selenium drums being the most important consumable for laser printers. Selenium drum is the essential and extremely important core element of laser printer, is the important consumptive material of printer. The selenium drum consists of a photosensitive drum, a charging roller, a developing roller, a powder supply device, carbon powder, plastics and sheet metal parts.
The powder adding operation of the traditional selenium drum generally needs to pour out the waste powder in the waste powder bin and the old powder in the powder storage bin, so as to ensure the printing effect of the printer. However, the existing dumping mode generally has the powder mouth facing downwards, and the selenium drum is manually rocked to enable the carbon powder in the powder bin to naturally fall off, but the cleaning effect of the mode is poor, and the carbon powder is often remained in the powder bin to influence the printing quality of a subsequent printer; when pouring carbon powder, carbon powder is often remained on the periphery of the outer side of the powder port, and a user is required to clean the outer side of the selenium drum through an electric hair drier, so that the quick use of the selenium drum is affected; meanwhile, when powder is added through the powder port, carbon powder can remain on the wall of the powder adding bottle, so that the cost is increased intangibly, and resource waste is caused.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a selenium drum which is convenient for improving the printing quality of a printer.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a selenium drum convenient to improve printer print quality, includes the selenium drum main part and sets up the selenium drum subassembly in the selenium drum main part, the selenium drum main part is including storing up the powder storehouse and setting up the shell in the powder storehouse outside, be provided with the clearance subassembly that is used for clearing up selenium drum subassembly outside carbon dust in the shell, be provided with in the powder storehouse and be used for promoting the carbon dust and the selenium drum subassembly contact stir subassembly and with stir subassembly matched with shake the subassembly, all be provided with the powder mouth on storing up powder storehouse and the shell, the inner wall that stores up powder storehouse and shell is respectively to the powder mouth slope setting, be provided with in the powder mouth and lead powder mechanism.
Preferably, the powder guiding mechanism comprises a conical rubber sleeve fixedly arranged on the powder port, a powder guiding pipe is connected to the conical rubber sleeve, a pneumatic telescopic rod is connected to the powder guiding pipe, one end, far away from the powder guiding pipe, of the pneumatic telescopic rod is connected with a movable ring, a second elastic telescopic rod is fixedly connected between the movable ring and the selenium drum main body, a rubber plug is movably connected in the powder guiding pipe, a knob is arranged on the outer side of the rubber plug, a positioning plate is further connected to the rubber plug, and a limiting plate which is movably abutted to the positioning plate is arranged on the outer side of the selenium drum main body.
Preferably, the powder guiding tube is internally and fixedly connected with a connecting rod, a first elastic telescopic rod is arranged on the connecting rod, one end, far away from the connecting rod, of the first elastic telescopic rod is connected with a swinging ball, and the swinging ball is movably abutted against the rubber plug.
Preferably, the pneumatic telescopic rod comprises a movable rod movably connected with the powder guide tube and a sleeve fixedly connected with the movable ring, a piston is connected to the movable rod, the piston is slidably connected in the sleeve, a first elastic element is arranged between the piston and the inner wall of the sleeve, an air outlet valve and an air inlet valve are arranged on the sleeve, the air outlet valve is connected with an air guide tube, one end of the air guide tube, far away from the sleeve, penetrates through the selenium drum main body and is connected with a pneumatic cavity, conical diffusion cavities matched with the pneumatic cavity are formed in the powder storage bin and the shell, the conical diffusion cavities are arranged on one side deviating from the powder opening, and a one-way valve is arranged between the pneumatic cavity and the conical diffusion cavities.
Preferably, the selenium drum assembly comprises a charging roller, a photosensitive roller and a carbon powder layer roller, wherein the charging roller is arranged in the shell, the bottom of the charging roller is in contact with the photosensitive roller, the side part of the photosensitive roller is propped against the side part of the carbon powder layer roller, and the carbon powder layer roller is arranged in the powder storage bin.
Preferably, the cleaning assembly comprises a first rotating rod which is arranged in the shell in a rotating mode, connecting plates which are evenly distributed in the circumference are arranged on the first rotating rod, brushes are arranged on each connecting plate, the brushes are offset with the photosensitive rollers in a movable mode, the cleaning assembly further comprises a first motor which is fixedly arranged on the shell, and the output end of the first motor is connected with the first rotating rod.
Preferably, a fixed rod is fixedly connected in the shell, and the fixed rod is movably propped against the hairbrush.
Preferably, the stirring assembly comprises a second rotating rod which is arranged in the powder storage bin in a rotating mode, stirring plates which are uniformly distributed in circumference are arranged on the second rotating rod, electric heating wires are arranged on the stirring plates, the stirring assembly further comprises a second motor which is fixedly arranged on the powder storage bin, and the output end of the second motor is connected with the second rotating rod.
Preferably, the swing plate is rotatably arranged in the powder storage bin through the pin shaft, the swing plate is arranged at the lower side of the carbon powder layer roller, and the rubber plate is arranged between one side, away from the pin shaft, of the swing plate and the inner wall of the powder storage bin.
Preferably, the shake-out assembly comprises a third rotating rod which is rotatably arranged in the powder storage bin, synchronous wheels are arranged on the third rotating rod and the second rotating rod, a belt is arranged between the synchronous wheels, a cam is arranged on the third rotating rod, the cam is movably abutted against the swinging plate, and a second elastic element is arranged between the swinging plate and the inner wall of the powder storage bin.
Compared with the prior art, the selenium drum provided by the invention has the beneficial effects that the printing quality of the printer is improved conveniently, and the selenium drum has the following beneficial effects:
1. this selenium drum convenient to improve printer print quality through the setting of leading powder mechanism, can directly arrange the waste toner to the selenium drum outside, and is efficient to the removal of waste toner, improves the print quality of printer, and the selenium drum outside can not be infected with the carbon dust, reduces user's work load, improves the powder quality of adding of selenium drum, avoids causing the wasting of resources.
2. This selenium drum convenient to improve printer print quality, through the setting of clearance subassembly, can clear up the carbon dust in the sensitization roller outside, and when first dwang drives the brush through the link plate and rotate, the brush offsets with the dead lever, along with the rotation of first bull stick, makes the brush cross the dead lever, and the brush shakes at this in-process, and then makes the old and useless carbon dust of adhesion shake off on the brush, avoids influencing its cleaning effect to the carbon dust on the sensitization roller.
3. This selenium drum convenient to improve printer print quality, through stirring the setting of subassembly, can make stir the board and stir the carbon dust constantly to carbon dust image layer roller department, ensure that the carbon dust is sufficient to combine with the carbon dust image layer roller, and stir the electrical heating wire on the board and can heat the carbon dust of stirring, avoid inside carbon dust to wet the caking, improve print quality.
4. This selenium drum convenient to improve printer print quality is through shaking the setting of scattering the subassembly for stir the during operation of subassembly third bull stick and drive the cam and rotate, make the cam offset with the wobble plate, the wobble plate moves up, continue to rotate along with the third bull stick and make the cam no longer offset with the wobble plate, the wobble plate moves down in the pulling of second elastic element, make the wobble plate reciprocate the swing from top to bottom, and then shake the carbon dust that stir the board, avoid the carbon dust to stir the in-process pressurized caking that the board pushed, thereby guarantee that the carbon dust is loose, improve the print quality of printer.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is an enlarged schematic view of part A of FIG. 2 in accordance with the present invention;
FIG. 4 is an enlarged schematic view of part B of FIG. 2 in accordance with the present invention;
FIG. 5 is a schematic diagram of a cross-sectional structure of a powder storage bin according to the present invention;
FIG. 6 is a schematic diagram of a cross-sectional structure of a powder storage bin according to the present invention;
FIG. 7 is a schematic diagram III of a cross-sectional structure of the powder storage bin of the present invention;
FIG. 8 is a schematic diagram of a cross-sectional structure of a powder storage bin of the present invention;
FIG. 9 is a schematic cross-sectional view of a pneumatic telescopic rod according to the present invention;
FIG. 10 is a schematic view of a portion of the cleaning assembly of the present invention;
FIG. 11 is a schematic view of a toggle assembly according to the present invention.
In the figure: 1. a powder storage bin; 2. a housing; 3. a powder port; 4. a conical rubber sleeve; 5. a powder guide tube; 501. a connecting rod; 502. a first elastic telescopic rod; 503. a swing ball; 6. a pneumatic telescopic rod; 601. a sleeve; 602. a movable rod; 603. a piston; 604. a first elastic element; 605. an air duct; 7. a moving ring; 701. a second elastic telescopic rod; 8. a rubber stopper; 801. a knob; 802. a positioning plate; 9. a limiting plate; 10. a pneumatic chamber; 11. a conical diffusion chamber; 12. a one-way valve; 13. a selenium drum assembly; 131. a charging roller; 132. a light-sensitive roller; 133. a carbon powder layer roller; 14. a first motor; 141. a first rotating lever; 142. a connecting plate; 143. a brush; 15. a fixed rod; 16. a second motor; 161. a second rotating rod; 162. a toggle plate; 163. an electric heating wire; 17. a swinging plate; 171. a rubber plate; 172. a second elastic element; 18. a third rotating rod; 181. a cam; 19. and synchronizing the wheels.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Example 1:
referring to fig. 1, fig. 2, fig. 5, fig. 6 and fig. 7, a selenium drum convenient to improve printer print quality, including selenium drum main part and set up the selenium drum subassembly 13 in the selenium drum main part, the selenium drum main part includes stores up powder storehouse 1 and sets up the shell 2 in storing up powder storehouse 1 outside, be provided with in the shell 2 and be used for clearing up the clearance subassembly of selenium drum subassembly 13 outside carbon dust, be provided with in storing up powder storehouse 1 and be used for promoting the carbon dust and the stirring subassembly of 13 contacts of selenium drum subassembly and stir subassembly matched with shake the subassembly, all be provided with powder mouth 3 on storing up powder storehouse 1 and the shell 2, the inner wall that stores up powder storehouse 1 and shell 2 is respectively to powder mouth 3 slope setting, be provided with powder guiding mechanism in the powder mouth 3.
Specifically, when the toner in the toner storage bin 1 on the selenium drum main body is insufficient, the selenium drum main body is taken out of the printer, so that the selenium drum shell 2 and the toner port 3 on the toner storage bin 1 face downwards, waste powder or old powder in the selenium drum main body is poured out through the powder guide mechanism, the waste powder can be directly discharged to the outer side of the selenium drum through the arrangement of the powder guide mechanism, the waste toner removal efficiency is high, the printing quality of the printer is improved, the outer side of the selenium drum main body is not polluted by toner, the extra cleaning work of a user is avoided, the powder adding quality of the selenium drum is improved, and the resource waste is avoided; after the selenium drum is added with powder, the selenium drum is installed back into the printer, during the working period of the printer, the cleaning component can clean the carbon powder outside the selenium drum component 13, the stirring component can continuously stir the carbon powder to the selenium drum component 13, the carbon powder is ensured to be fully combined with the selenium drum component 13, and the printing quality is improved; the setting of trembling the subassembly can shake the carbon dust of stirring the subassembly stirring, avoids the carbon dust to stir the in-process pressurized caking that the subassembly pushed to guarantee that the carbon dust is loose, further improve the print quality of printer.
Example 2:
referring to fig. 1, fig. 5, fig. 6 and fig. 7, a selenium drum convenient for improving the printing quality of a printer is provided, on the basis of embodiment 1, further, a powder guiding mechanism comprises a conical rubber sleeve 4 fixedly arranged on a powder port 3, a powder guiding tube 5 is connected to the conical rubber sleeve 4, a pneumatic telescopic rod 6 is connected to the powder guiding tube 5, one end, away from the powder guiding tube 5, of the pneumatic telescopic rod 6 is connected with a movable ring 7, a second elastic telescopic rod 701 is fixedly connected between the movable ring 7 and a selenium drum main body, a rubber plug 8 is movably connected in the powder guiding tube 5, a knob 801 is arranged on the outer side of the rubber plug 8, a positioning plate 802 is further connected to the rubber plug 8, and a limiting plate 9 which is movably abutted to the positioning plate 802 is arranged on the outer side of the selenium drum main body.
Specifically, before adding powder to the selenium drum, waste powder in the waste powder bin in the shell 2 and old powder in the powder storage bin 1 need to be poured out, the powder port 3 of the selenium drum main body is downward, then a user rotates the knob 801, the knob 801 drives the rubber plug 8 to rotate, the locating plate 802 is driven to be far away from the limiting plate 9 when the rubber plug 8 rotates, the movable ring 7 drives the powder guide 5 to move under the pushing of the compressed second elastic telescopic rod 701 through the pneumatic telescopic rod 6, the tapered rubber sleeve 4 is pulled by the powder guide 5 to overturn and move out of the powder bin, the tapered rubber sleeve 4 is placed on the outer side of the selenium drum main body, the user pulls down the knob 801 to enable the knob 801 to drive the rubber plug 8 to be separated from the powder guide 5, waste powder in the waste powder bin in the shell 2 and old powder in the powder storage bin 1 are all moved out of the powder guide 5 under the action of gravity, the inner wall of the powder bin is obliquely arranged towards the powder port 3, residues are avoided, and the end part of the selenium guide 5 is far away from the powder guide 5, the selenium drum main body is difficult to clean up when the selenium is placed on the selenium drum main body, the selenium powder is difficult to clean up, and the selenium powder is difficult to clean up when the user is added on the selenium drum main body.
Example 3:
referring to fig. 1, 5, 6, 7, 8 and 9, a selenium drum is provided for improving the printing quality of a printer, and further, based on embodiment 2, a connecting rod 501 is fixedly connected in a powder guiding tube 5, a first elastic telescopic rod 502 is arranged on the connecting rod 501, one end of the first elastic telescopic rod 502 far away from the connecting rod 501 is connected with a swinging ball 503, and the swinging ball 503 is movably abutted against a rubber plug 8.
Further, the pneumatic telescopic rod 6 comprises a movable rod 602 movably connected with the powder guide tube 5 and a sleeve pipe 601 fixedly connected with the movable ring 7, a piston 603 is connected to the movable rod 602, the piston 603 is slidably connected in the sleeve pipe 601, a first elastic element 604 is arranged between the piston 603 and the inner wall of the sleeve pipe 601, an air outlet valve and an air inlet valve are arranged on the sleeve pipe 601, an air guide tube 605 is connected at the air outlet valve, one end of the air guide tube 605, far away from the sleeve pipe 601, penetrates through the selenium drum main body and is connected with a pneumatic cavity 10, conical diffusion cavities 11 matched with the pneumatic cavity 10 are arranged in the powder storage bin 1 and the shell 2, the conical diffusion cavities 11 are arranged on one side away from the powder opening 3, and one-way valves 12 are arranged between the pneumatic cavity 10 and the conical diffusion cavities 11.
Specifically, when pouring carbon powder, the powder port 3 of the selenium drum main body is downward, so that the carbon powder is poured out of the powder guide tube 5, in the process, a user shakes the selenium drum main body left and right, the carbon powder in the waste powder bin and the powder storage bin 1 is conveniently and effectively shaken out, in the process, the swinging ball 503 is forced to drive the first elastic telescopic rod 502 to swing left and right on the connecting rod 501, the first elastic telescopic rod 502 applies force to the powder guide tube 5, the powder guide tube 5 is forced to deflect to one side, one of the two pneumatic telescopic rods 6 connected with the movable ring 7 and the powder guide tube 5 is stretched, the other pneumatic telescopic rod 6 is compressed, when the pneumatic telescopic rod 6 is compressed, the piston 603 moves in the sleeve 601, air in the sleeve 601 is discharged into the pneumatic cavity 10 through the air outlet valve and the air guide tube 605, and enters the inside the bin body through the one-way valve 12, residual carbon powder in the bin body is still is blown out through the conical diffusion cavity 11, the printing quality of the printer is improved, and when the pneumatic telescopic rod 6 is stretched, the piston 603 moves to the outside and the air is supplied to the air inlet valve for removing after the carbon powder is exhausted; when powder is added through the powder guide pipe 5, the powder port 3 of the selenium drum main body is upwards, the conical port of the powder adding bottle is arranged in the powder guide pipe 5 to pour the carbon powder, after the carbon powder in the powder adding bottle is poured, the powder adding bottle and the powder guide pipe 5 are held to shake, in the process, the swinging ball 503 is stressed to enable the first elastic telescopic rod 502 to swing left and right on the connecting rod 501, the swinging ball 503 is arranged in the powder adding bottle at the moment, the swinging ball 503 impacts the powder adding bottle, vibration is generated while the powder adding bottle swings left and right, the residual carbon powder in the powder adding bottle is further poured into the powder guide pipe 5, the problem that the residual carbon powder in the powder adding bottle can remain on the bottle wall of the powder adding bottle is avoided, the cost is increased intangibly, the resource waste is caused, the powder adding bottle is removed later, the rubber plug 8 is blocked in the powder guide pipe 5, the powder guide pipe 5 is arranged in the selenium drum, the limiting plate 9 is limited on the positioning plate 802 again, and the selenium drum is installed on the printer for use; when the selenium drum is filled with powder, the powder port 3 of the selenium drum faces upwards, excessive carbon powder can cover the conical diffusion cavity 11 under the dead weight after entering the bin body from the powder guide pipe 5, and at the moment, the air discharged by the pneumatic telescopic rod 6 is insufficient to prevent the addition of the carbon powder.
Example 4:
referring to fig. 1, 2, 3 and 10, a toner cartridge for improving printing quality of a printer is provided, and further, based on embodiment 1, a toner cartridge assembly 13 includes a charging roller 131, a photosensitive roller 132 and a toner image roller 133, the charging roller 131 is mounted inside a housing 2, and a bottom of the charging roller 131 contacts the photosensitive roller 132, a side of the photosensitive roller 132 abuts against a side of the toner image roller 133, and the toner image roller 133 is disposed in a toner hopper 1.
Further, the cleaning assembly comprises a first rotating rod 141 rotatably arranged in the shell 2, connecting plates 142 which are uniformly distributed in circumference are arranged on the first rotating rod 141, brushes 143 are arranged on each connecting plate 142, the brushes 143 are movably abutted against the photosensitive rollers 132, the cleaning assembly further comprises a first motor 14 fixedly arranged on the shell 2, and the output end of the first motor 14 is connected with the first rotating rod 141.
Further, a fixing rod 15 is fixedly connected in the shell 2, and the fixing rod 15 is movably propped against the hairbrush 143.
Specifically, when the printer is used, the selenium drum assembly 13 works, the first motor 14 is controlled to operate, the output end of the first motor 14 drives the first rotating rod 141 to rotate, the first rotating rod 141 drives the brush 143 to rotate through the connecting plate 142, the brush 143 cleans carbon powder on the outer side of the photosensitive roller 132, when the first rotating rod 141 drives the brush 143 to rotate through the connecting plate 142, the brush 143 is abutted against the fixed rod 15, the brush 143 passes over the fixed rod 15 along with the rotation of the first rotating rod 141, the brush 143 shakes in the process, and then waste carbon powder adhered on the brush 143 when the photosensitive roller 132 is cleaned shakes off, so that the cleaning effect of the carbon powder on the photosensitive roller 132 is prevented from being influenced.
Example 5:
referring to fig. 1, fig. 2 and fig. 11, a selenium drum convenient for improving the printing quality of a printer is provided, on the basis of embodiment 4, further, the stirring assembly comprises a second rotating rod 161 rotatably arranged in the powder storage bin 1, stirring plates 162 uniformly distributed circumferentially are arranged on the second rotating rod 161, electric heating wires 163 are arranged on the stirring plates 162, the stirring assembly further comprises a second motor 16 fixedly arranged on the powder storage bin 1, and the output end of the second motor 16 is connected with the second rotating rod 161.
Specifically, when the printer is used, the selenium drum assembly 13 works, the second motor 16 is controlled to operate, the electric second rotating rod 161 at the output end of the second motor 16 is enabled to rotate, the stirring plate 162 on the second rotating rod 161 stirs the carbon powder in the powder storage bin 1, the stirring plate 162 continuously stirs the carbon powder to the position of the carbon powder layer roller 133, the carbon powder is ensured to be fully combined with the carbon powder layer roller 133, and the electric heating wire 163 on the stirring plate 162 can heat the stirred carbon powder, so that the internal carbon powder is prevented from being damped and agglomerated, and the printing quality is improved.
Example 6:
referring to fig. 1, 2, 4 and 11, a selenium drum for improving printing quality of a printer is further provided, based on embodiment 5, with a swinging plate 17 in the powder storage bin 1 through a pin, the swinging plate 17 is disposed under the toner layer roller 133, and a rubber plate 171 is disposed between a side of the swinging plate 17 away from the pin and an inner wall of the powder storage bin 1.
Further, shake the subassembly of dispelling including rotating the third bull stick 18 that sets up in storing up powder storehouse 1, all be provided with synchronizing wheel 19 on third bull stick 18 and the second bull stick 161, be provided with the belt between two synchronizing wheels 19, be provided with cam 181 on the third bull stick 18, cam 181 offsets with the swing plate 17 activity, and is provided with second elastic element 172 between the inner wall of swing plate 17 and storing up powder storehouse 1.
Specifically, when the second rotating rod 161 rotates, the third rotating rod 18 rotates synchronously with the second rotating rod 161 under the action of the synchronizing wheel 19 and the belt, the third rotating rod 18 drives the cam 181 to rotate, so that the cam 181 is propped against the swinging plate 17, the swinging plate 17 moves upwards, the cam 181 is not propped against the swinging plate 17 any more along with the continuous rotation of the third rotating rod 18, the swinging plate 17 moves downwards under the pulling of the second elastic element 172, so that the swinging plate 17 swings reciprocally upwards and downwards, further the toner stirred by the stirring plate 162 is dithered, the pressed agglomeration of the toner in the process of pushing by the stirring plate 162 is avoided, the looseness of the toner is ensured, and the printing quality of the printer is improved.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (5)
1. The selenium drum convenient to improve printer printing quality comprises a selenium drum main body and a selenium drum component (13) arranged in the selenium drum main body, and is characterized in that the selenium drum main body comprises a powder storage bin (1) and a shell (2) arranged on the outer side of the powder storage bin (1), a cleaning component used for cleaning carbon powder on the outer side of the selenium drum component (13) is arranged in the shell (2), a stirring component used for pushing carbon powder to be contacted with the selenium drum component (13) and a shaking component matched with the stirring component are arranged in the powder storage bin (1), powder openings (3) are formed in the powder storage bin (1) and the shell (2), the inner walls of the powder storage bin (1) and the shell (2) are respectively obliquely arranged towards the powder openings (3), and a powder guiding mechanism is arranged in the powder openings (3);
the powder guiding mechanism comprises a conical rubber sleeve (4) fixedly arranged on a powder port (3), a powder guiding pipe (5) is connected to the conical rubber sleeve (4), a pneumatic telescopic rod (6) is connected to the powder guiding pipe (5), one end, far away from the powder guiding pipe (5), of the pneumatic telescopic rod (6) is connected with a movable ring (7), a second elastic telescopic rod (701) is fixedly connected between the movable ring (7) and a selenium drum main body, a rubber plug (8) is movably connected in the powder guiding pipe (5), a knob (801) is arranged on the outer side of the rubber plug (8), a positioning plate (802) is further connected to the rubber plug (8), and a limiting plate (9) which is movably abutted to the positioning plate (802) is arranged on the outer side of the selenium drum main body;
the powder guide tube (5) is internally and fixedly connected with a connecting rod (501), a first elastic telescopic rod (502) is arranged on the connecting rod (501), one end, far away from the connecting rod (501), of the first elastic telescopic rod (502) is connected with a swinging ball (503), and the swinging ball (503) is movably abutted against the rubber plug (8);
the pneumatic telescopic rod (6) comprises a movable rod (602) movably connected with the powder guide tube (5) and a sleeve (601) fixedly connected with the movable ring (7), a piston (603) is connected to the movable rod (602), the piston (603) is slidably connected to the sleeve (601), a first elastic element (604) is arranged between the piston (603) and the inner wall of the sleeve (601), an air outlet valve and an air inlet valve are arranged on the sleeve (601), an air guide tube (605) is connected to the air outlet valve, one end of the air guide tube (605) far away from the sleeve (601) penetrates through the selenium drum main body and is connected with a pneumatic cavity (10), conical diffusion cavities (11) matched with the pneumatic cavity (10) are arranged in the powder storage bin (1) and the shell (2), the conical diffusion cavities (11) are arranged on one side deviating from the powder port (3), and one-way valves (12) are arranged between the pneumatic cavity (10) and the conical diffusion cavities (11);
a swinging plate (17) is rotatably arranged in the powder storage bin (1) through a pin shaft, the swinging plate (17) is arranged at the lower side of the carbon powder layer roller (133), and a rubber plate (171) is arranged between one side of the swinging plate (17) away from the pin shaft and the inner wall of the powder storage bin (1);
the shake and scatter subassembly is including rotating third bull stick (18) that sets up in storing up powder storehouse (1), all be provided with synchronizing wheel (19) on third bull stick (18) and second bull stick (161), two be provided with the belt between synchronizing wheel (19), be provided with cam (181) on third bull stick (18), cam (181) offset with swing plate (17) activity, just be provided with second elastic element (172) between the inner wall of swing plate (17) and storing up powder storehouse (1).
2. The toner cartridge for facilitating improvement of printing quality of a printer according to claim 1, wherein the toner cartridge assembly (13) comprises a charging roller (131), a photosensitive roller (132) and a toner layer roller (133), the charging roller (131) is mounted inside the housing (2), the bottom of the charging roller (131) is in contact with the photosensitive roller (132), the side of the photosensitive roller (132) is abutted against the side of the toner layer roller (133), and the toner layer roller (133) is arranged in the toner storage bin (1).
3. The selenium drum convenient for improving printing quality of a printer according to claim 2, wherein the cleaning assembly comprises a first rotating rod (141) rotatably arranged in a housing (2), connecting plates (142) uniformly distributed in circumference are arranged on the first rotating rod (141), brushes (143) are arranged on each connecting plate (142), the brushes (143) are movably abutted against the photosensitive rollers (132), the cleaning assembly further comprises a first motor (14) fixedly arranged on the housing (2), and the output end of the first motor (14) is connected with the first rotating rod (141).
4. A cartridge for facilitating improvement of printing quality of a printer according to claim 3, wherein a fixing rod (15) is fixedly connected in the housing (2), and the fixing rod (15) is movably abutted against the brush (143).
5. The selenium drum convenient for improving the printing quality of a printer according to claim 4, wherein the stirring assembly comprises a second rotating rod (161) rotatably arranged in the powder storage bin (1), stirring plates (162) uniformly distributed in circumference are arranged on the second rotating rod (161), electric heating wires (163) are arranged on the stirring plates (162), the stirring assembly further comprises a second motor (16) fixedly arranged on the powder storage bin (1), and the output end of the second motor (16) is connected with the second rotating rod (161).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211400332.XA CN115685715B (en) | 2022-11-08 | 2022-11-08 | Selenium drum convenient to improve printer print quality |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211400332.XA CN115685715B (en) | 2022-11-08 | 2022-11-08 | Selenium drum convenient to improve printer print quality |
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| Publication Number | Publication Date |
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| CN115685715A CN115685715A (en) | 2023-02-03 |
| CN115685715B true CN115685715B (en) | 2023-11-03 |
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| CN202211400332.XA Active CN115685715B (en) | 2022-11-08 | 2022-11-08 | Selenium drum convenient to improve printer print quality |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011157154A1 (en) * | 2010-06-14 | 2011-12-22 | 珠海天威飞马打印耗材有限公司 | Carbon powder cartridge for laser printer |
| WO2017185955A1 (en) * | 2016-04-25 | 2017-11-02 | 珠海艾派克科技股份有限公司 | Developing bin of process cartridge and powder removal method therefor |
| CN207232628U (en) * | 2017-09-11 | 2018-04-13 | 珠海东威电脑耗材有限公司 | A kind of new easy Se drum regenerated |
| CN209327793U (en) * | 2019-01-25 | 2019-08-30 | 珠海市连盛电子科技有限公司 | A kind of automatically cleaning toner cartridge |
| CN210038446U (en) * | 2019-05-24 | 2020-02-07 | 杭州巨牛科技有限公司 | Laser printer selenium drum convenient to add clear waste powder of powdered ink |
| CN210776195U (en) * | 2019-11-11 | 2020-06-16 | 浙江卓泰打印耗材有限公司 | High-strength environment-friendly selenium drum easy to add powder |
-
2022
- 2022-11-08 CN CN202211400332.XA patent/CN115685715B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011157154A1 (en) * | 2010-06-14 | 2011-12-22 | 珠海天威飞马打印耗材有限公司 | Carbon powder cartridge for laser printer |
| WO2017185955A1 (en) * | 2016-04-25 | 2017-11-02 | 珠海艾派克科技股份有限公司 | Developing bin of process cartridge and powder removal method therefor |
| CN207232628U (en) * | 2017-09-11 | 2018-04-13 | 珠海东威电脑耗材有限公司 | A kind of new easy Se drum regenerated |
| CN209327793U (en) * | 2019-01-25 | 2019-08-30 | 珠海市连盛电子科技有限公司 | A kind of automatically cleaning toner cartridge |
| CN210038446U (en) * | 2019-05-24 | 2020-02-07 | 杭州巨牛科技有限公司 | Laser printer selenium drum convenient to add clear waste powder of powdered ink |
| CN210776195U (en) * | 2019-11-11 | 2020-06-16 | 浙江卓泰打印耗材有限公司 | High-strength environment-friendly selenium drum easy to add powder |
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| Publication number | Publication date |
|---|---|
| CN115685715A (en) | 2023-02-03 |
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