CN206863480U - A kind of scraper can dusting automatically toner cartridge - Google Patents
A kind of scraper can dusting automatically toner cartridge Download PDFInfo
- Publication number
- CN206863480U CN206863480U CN201720643282.6U CN201720643282U CN206863480U CN 206863480 U CN206863480 U CN 206863480U CN 201720643282 U CN201720643282 U CN 201720643282U CN 206863480 U CN206863480 U CN 206863480U
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- Prior art keywords
- dusting
- scraper
- hopper
- roller
- toner
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Abstract
The utility model discloses a kind of scraper can dusting automatically toner cartridge, including toner cartridge body, toner hopper, waste powder hopper, set toner introduction port in toner hopper, ink powder lid set on toner introduction port, useless powder outlet is set on waste powder hopper, transparent waste powder box is set on waste powder hopper；Developer roll, defeated powder roller, scraper and flour stirring blade are provided with toner hopper, bulging core and charging roller are set in waste powder hopper；Scraper includes scraping blade installing plate and silica gel scraping blade, and scraping blade installing plate both ends respectively set a mounting hole；Toner cartridge body one end sets scraper coating device, and scraper coating device includes interior scraper dusting housing, the first dusting roller, the second dusting roller, motor and the bar shaped slot for setting powdered lubricant storage chamber.The utility model solves the problems, such as that prior art service life is short, scraper transmission accuracy is low in toner cartridge and can not apply powdered lubricant automatically.
Description
Technical field
The utility model is related to a kind of scraper can dusting automatically toner cartridge.
Background technology
With the high speed development of science and technology and national economy, strong influence the daily life of the mankind, printer with
People's daily life is inseparable, and the particularly staff of office is bigger to the demand of printer, the printing in reality
Often there is carbon dust and is finished all ignorant situation in machine, some unnecessary troubles occurs.And prior art toner cartridge is more
Useless powder often is mixed into so as to influence print quality when changing when changing ink powder, and easily causes useless powder to fly in the useless powder of recovery
Raise, influence the health of useless powder recovery personnel, toner cartridge service life is directly affected after developer roll abrasion.
The scraper scraping blade consistency of thickness of existing toner cartridge, the flexibility requirements and the rigid requirements of installing plate for making scraper cannot be same
When meet.Blade surface begin to use and often using a period of time after be required to apply last layer powdered lubricant, to reduce photosensitive drums
During rotation and cleaning doctor frictional force, prevent cleaning doctor upset can not work.However, the powdered lubricant on scraper is all at present
By what is coated by hand, coating is extremely uneven, easily causes cleaning doctor to overturn, so as to cause cartridge not work, even
Damage, and hardened coating is extremely inefficient, and production cost is higher.
Utility model content
The technical problems to be solved in the utility model is：There is provided a kind of scraper can dusting automatically toner cartridge, the toner cartridge is wear-resisting
Service life is long, scraper high transmission accuracy and can apply powdered lubricant automatically in toner cartridge.
To achieve the above object, the technical solution adopted in the utility model is as follows：
A kind of scraper can dusting automatically toner cartridge, including toner cartridge body, the toner hopper above toner cartridge body, Yi Jishe
Waste powder hopper below toner cartridge body, the toner hopper are provided with toner introduction port, and the toner introduction port is provided with ink powder mouth
Lid, the waste powder hopper are provided with useless powder outlet, transparent waste powder box are provided with below useless powder outlet on the waste powder hopper；Institute
State and developer roll, defeated powder roller and flour stirring blade are provided with toner hopper, drum core and charging roller, the toner hopper are provided with the waste powder hopper
Mutually be adjacent to and be connected by faying face with waste powder hopper, in the toner hopper positioned at defeated powder roller side be provided with outside developer roll
Contact the scraper for scraping off the powder that given up on developer roll week；The scraper includes the scraping blade installing plate of rectangular shape and is riveted on scraping blade
The installing plate side and elongated rectangular shape silica gel scraping blade being in contact with developer roll periphery, the scraping blade installing plate both ends are respectively provided with one
Mounting hole, the scraping blade installing plate are removably mounted in toner hopper by two mounting holes；Described toner cartridge body one end is set
There is the scraper coating device for applying powdered lubricant to silica gel scraping blade automatically, the scraper coating device sets powdered lubricant storage including interior
The scraper dusting housing of chamber, parallel the first dusting roller and the second dusting roller in powdered lubricant storage chamber, located at scraper dusting
Shell one end and with the motor of the first dusting roller drive connection, the first dusting roller and the second dusting roller can synchronous axial systems
And both roll surfaces are in contact, the scraper dusting housing upper surface is located at the first dusting roller and the second dusting roller is in contact just
Top offers the bar shaped slot for matching with silica gel scraping blade and being connected with powdered lubricant storage chamber.
Further, the developer roll includes aluminum tube layer, insulating barrier, photosensitive layer and the transmission being arranged in order from inside to outside
Layer, the transport layer include the pure transport layer being arranged in order from inside to outside and the lubricating layer made of high molecular abrasion-proof material, institute
The thickness for stating lubricating layer is 1/5 times of transport layer thickness.
Further, the thickness of thin of the thickness ratio scraping blade installing plate of the silica gel scraping blade.
Further, the first dusting roller and the second dusting roller are rotatably installed on storage chamber both sides including both ends
Metal shaft on wall and it is used for the spongy layer to silica gel scraping blade dusting located at metal shaft surface.
Further, the ink powder lid is hinged in toner hopper by hinge.
Compared with prior art, the utility model has the advantages that：
The utility model is simple in construction, design science is reasonable, easy to use；Toner hopper and waste powder hopper offer importing respectively
Mouth and export mouth, and transparent waste powder box is provided with below the toner introduction port of waste powder hopper, the transparent waste powder box is movably arranged at
Waste powder hopper, for containing useless powder, it is convenient to clean and the powder that gives up will not be flown upward into print system, not only improve guarantee print quality,
Be advantageous to change the life body health of ink powder personnel again；Developer roll sets five layers, and one layer of lubricating layer of outermost uses high-wear resistance material,
Infringement of the scraper to developer roll can greatly be mitigated, extend the service life of developer roll, so as to extend whole toner cartridge
Service life, cost is saved.
The thickness of the thickness ratio scraping blade installing plate of the utility model silica gel scraping blade is thinner, while meets scraper flexibility and peace
Rigid requirement is filled, and the dress prescription formula of silica gel scraping blade and scraping blade installing plate is using riveting and entirely through scraping blade installing plate two
Head is installed on toner hopper, makes scraping blade that variable quantity be more readily formed to meet job requirement.Effectively improve operation stability, transmission essence
Degree is high, and fluctuation is small.
Silica gel scraping blade insertion bar shaped slot can be automatically performed the coating of powdered lubricant by the utility model, easily, conveniently, soon
Victory, it is scattered with traditional-handwork coating compared to avoiding powdered lubricant, reduction powder amount, avoids waste and the pollution of working environment,
And coating is uniformly, stably, solve thes problems, such as powdered lubricant crawling and causes scraper to overturn, ensure photosensitive drums operating
Smooth, cartridge is stable and reliable for performance.
Brief description of the drawings
Fig. 1 is the utility model toner cartridge structural representation.
Fig. 2 is the utility model toner cartridge internal structure schematic diagram.
Fig. 3 is the utility model developer roll structural representation.
Fig. 4 is the utility model blade construction schematic diagram.
Fig. 5 is Fig. 4 left view.
Fig. 6 is the utility model scraper coating device structural representation.
Fig. 7 is the utility model scraper coating device partial sectional view.
Wherein, it is entitled corresponding to reference：
The useless powder outlet of 7- toner cartridges body, 8- toner hoppers, 9- waste powder hoppers, 10- toner introduction ports, 11- ink powders lid, 12-,
13- transparent wastes powder box, 14- aluminum tube layers, 15- insulating barriers, 16- photosensitive layers, 17- transport layers, the pure transport layers of 18-, 19- lubricating layers,
The defeated powder roller of 20- developer rolls, 21-, 22- flour stirrings blade, 23- drums core, 24- charging rollers, 25- faying faces, 26- scrapers, 261- scraping blades
Installing plate, 262- silica gel scraping blade, 263- mounting holes, 27- scrapers coating device, 271- powdered lubricants storage chamber, 272- scraper dustings
Housing, the first dustings of 273- roller, the second dustings of 274- roller, 275- motors, 276- bar shaped slots.
Embodiment
The utility model is described in further detail with embodiment for explanation below in conjunction with the accompanying drawings, and mode of the present utility model includes
But it is not limited only to following examples.
Embodiment
As shown in figs. 1-7, a kind of scraper can dusting automatically toner cartridge, including toner cartridge body 7, above toner cartridge body 7
Toner hopper 8 and the waste powder hopper 9 located at the lower section of toner cartridge body 7, the toner hopper 8 be provided with toner introduction port 10, the ink
Powder introducing port 10 is provided with ink powder lid 11, and the waste powder hopper 9 is provided with useless powder outlet 12, is located on the waste powder hopper 9 useless
The lower section of powder outlet 12 is provided with transparent waste powder box 13；Developer roll 20, defeated powder roller 21 and flour stirring blade are provided with the toner hopper 8
22, the waste powder hopper 9 is interior to be mutually adjacent to provided with drum core 23 and charging roller 24, the toner hopper 8 and waste powder hopper 9 by faying face 25
And be connected, it is provided with and is contacted with the periphery of developer roll 20 for scraping off developer roll positioned at the defeated side of powder roller 21 in the toner hopper 8
The scraper 26 of useless powder on 20；The scraper 26 includes the scraping blade installing plate 261 of rectangular shape and is riveted on scraping blade installing plate 261 1
Side and the elongated rectangular shape silica gel scraping blade 262 being in contact with the periphery of developer roll 20, the both ends of scraping blade installing plate 261 are respectively provided with one
Mounting hole 263, the scraping blade installing plate 261 are removably mounted in toner hopper 8 by two mounting holes 263；The toner cartridge
The one end of body 7 is provided with the scraper coating device 27 for being used for applying powdered lubricant to silica gel scraping blade 262 automatically, the scraper coating device 27
Including the interior scraper dusting housing 272 for setting powdered lubricant storage chamber 271, parallel the first dusting in powdered lubricant storage chamber 271
The dusting roller 274 of roller 273 and second, it is located at the one end of scraper dusting housing 272 and electric with the driving of the drive connection of the first dusting roller 273
Machine 275, the first dusting roller 273 and the second dusting roller 274 can synchronous axial system and both roll surface be in contact, it is described to scrape cutter painting
The upper surface of powder housing 272 is located at the surface that the first dusting roller 273 and the second dusting roller 274 are in contact and offered and silica gel scraping blade
262 bar shaped slots 276 for matching and being connected with powdered lubricant storage chamber 271.
The developer roll 20 includes aluminum tube layer 14, insulating barrier 15, photosensitive layer 16 and the transport layer being arranged in order from inside to outside
17, the transport layer 17 includes the pure transport layer 18 being arranged in order from inside to outside and the lubricating layer made of high molecular abrasion-proof material
19, the thickness of the lubricating layer 19 is 1/5 times of the thickness of transport layer 17；
The thickness of thin of the thickness ratio scraping blade installing plate 261 of the silica gel scraping blade 262, the first dusting roller 273 and second
The metal shaft and used located at metal shaft surface that dusting roller 274 is rotatably installed on the two side of storage chamber 271 including both ends
In the spongy layer to the dusting of silica gel scraping blade 262, the ink powder lid 11 is hinged in toner hopper 8 by hinge.
The utility model is simple in construction, design science is reasonable, easy to use, and toner hopper 8 and waste powder hopper 9 offer lead respectively
Entrance and export mouth, and transparent waste powder box 13, the transparent waste powder box 13 are provided with below the toner introduction port 10 of waste powder hopper 9
Waste powder hopper 9 is movably arranged at, for containing useless powder, is convenient to clean and the powder that gives up will not be flown upward into print system, not only improve guarantee
Print quality, be advantageous to change the life body health of ink powder personnel again；Developer roll sets five layers, and one layer of lubricating layer of outermost uses high abrasion
It performance materials, can greatly mitigate infringement of the scraper to developer roll, extend the service life of developer roll, it is whole so as to extend
The service life of individual toner cartridge, has saved cost.
The thickness of the thickness ratio scraping blade installing plate 261 of the utility model silica gel scraping blade 262 is thinner, while it is soft to meet scraper
Property and rigid requirement is installed, and the dress prescription formula of silica gel scraping blade 262 and scraping blade installing plate 261 using riveting and entirely through
The two of scraping blade installing plate 261 is installed on toner hopper 8, makes scraping blade that variable quantity be more readily formed to meet job requirement.Effectively improve
Operation stability, high transmission accuracy, fluctuation are small.
Silica gel scraping blade 262 is inserted bar shaped slot 276 by the utility model can be automatically performed the coating of powdered lubricant, easily,
It is convenient, fast, it is scattered with traditional-handwork coating compared to avoiding powdered lubricant, reduction powder amount, avoids and waste and working environment
Pollution, and be coated with uniformly, stably, solve the problems, such as powdered lubricant crawling and cause scraper to overturn, ensure sense
Light rouses smooth movements, and cartridge is stable and reliable for performance.
Above-described embodiment is only one of preferred embodiment of the present utility model, be should not be taken to limit of the present utility model
Protection domain, as long as in body design thought of the present utility model and that mentally makes have no the change of essential meaning or profit
Color, the technical problem that it is solved is still consistent with the utility model, should be included in the scope of protection of the utility model
Within.
Claims (5)
1. a kind of scraper can dusting automatically toner cartridge, it is characterised in that：Including toner cartridge body (7), above toner cartridge body (7)
Toner hopper (8) and the waste powder hopper (9) below toner cartridge body (7), the toner hopper (8) be provided with toner introduction port
(10), the toner introduction port (10) is provided with ink powder lid (11), and the waste powder hopper (9) is provided with useless powder outlet (12),
On the waste powder hopper (9) transparent waste powder box (13) is provided with below useless powder outlet (12)；It is provided with the toner hopper (8) aobvious
Shadow roller (20), defeated powder roller (21) and flour stirring blade (22), the waste powder hopper (9) is interior to be provided with drum core (23) and charging roller (24), institute
State toner hopper (8) and waste powder hopper (9) is mutually adjacent to and is connected by faying face (25), positioned at defeated in the toner hopper (8)
Powder roller (21) side is provided with the scraper (26) contacted with developer roll (20) periphery for scraping off the powder that given up on developer roll (20)；It is described to scrape
The scraping blade installing plate (261) of knife (26) including rectangular shape and be riveted on scraping blade installing plate (261) side and with developer roll (20)
The elongated rectangular shape silica gel scraping blade (262) that periphery is in contact, scraping blade installing plate (261) both ends are respectively provided with a mounting hole
(263), the scraping blade installing plate (261) is removably mounted in toner hopper (8) by two mounting holes (263)；The selenium
Drum body (7) one end is provided with the scraper coating device (27) for being used for applying powdered lubricant to silica gel scraping blade (262) automatically, described to scrape cutter painting
Powder device (27) includes the interior scraper dusting housing (272) for setting powdered lubricant storage chamber (271), parallel to be located at powdered lubricant storage chamber
(271) the first dusting roller (273) and the second dusting roller (274) in, applied located at scraper dusting housing (272) one end and with first
The motor (275) of powder roller (273) drive connection, the first dusting roller (273) and the second dusting roller (274) can synchronously turn
Dynamic and both roll surfaces are in contact, and scraper dusting housing (272) upper surface is located at the first dusting roller (273) and the second dusting
The surface that roller (274) is in contact offers the bar for matching with silica gel scraping blade (262) and being connected with powdered lubricant storage chamber (271)
Shape slot (276).
2. a kind of scraper according to claim 1 can dusting automatically toner cartridge, it is characterised in that：Developer roll (20) bag
Include the aluminum tube layer (14) being arranged in order from inside to outside, insulating barrier (15), photosensitive layer (16) and transport layer (17), the transport layer
(17) it is described including the pure transport layer (18) being arranged in order from inside to outside and lubricating layer (19) made of high molecular abrasion-proof material
The thickness of lubricating layer (19) is 1/5 times of transport layer (17) thickness.
3. a kind of scraper according to claim 2 can dusting automatically toner cartridge, it is characterised in that：The silica gel scraping blade
(262) thickness of thin of thickness ratio scraping blade installing plate (261).
4. a kind of scraper according to claim 3 can dusting automatically toner cartridge, it is characterised in that：The first dusting roller
(273) include the metal shaft that is rotatably installed on storage chamber (271) two side of both ends with the second dusting roller (274) and set
It is used for the spongy layer to silica gel scraping blade (262) dusting in metal shaft surface.
5. a kind of scraper according to claim 4 can dusting automatically toner cartridge, it is characterised in that：The ink powder lid (11)
It is hinged on by hinge in toner hopper (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720643282.6U CN206863480U (en) | 2017-06-05 | 2017-06-05 | A kind of scraper can dusting automatically toner cartridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720643282.6U CN206863480U (en) | 2017-06-05 | 2017-06-05 | A kind of scraper can dusting automatically toner cartridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206863480U true CN206863480U (en) | 2018-01-09 |
Family
ID=60830451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720643282.6U Expired - Fee Related CN206863480U (en) | 2017-06-05 | 2017-06-05 | A kind of scraper can dusting automatically toner cartridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206863480U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107015458A (en) * | 2017-06-05 | 2017-08-04 | 王继显 | A kind of scraper can dusting automatically toner cartridge |
-
2017
- 2017-06-05 CN CN201720643282.6U patent/CN206863480U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107015458A (en) * | 2017-06-05 | 2017-08-04 | 王继显 | A kind of scraper can dusting automatically toner cartridge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180109 Termination date: 20200605 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |