CN206489379U - A kind of toner cartridge structure - Google Patents
A kind of toner cartridge structure Download PDFInfo
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- CN206489379U CN206489379U CN201720069794.6U CN201720069794U CN206489379U CN 206489379 U CN206489379 U CN 206489379U CN 201720069794 U CN201720069794 U CN 201720069794U CN 206489379 U CN206489379 U CN 206489379U
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- powder
- main body
- feeding roller
- cabin main
- toner cartridge
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Abstract
The utility model discloses a kind of toner cartridge structure, and it includes：Powder cabin component, it includes powder cabin main body, the puddler being installed in the dress carbon dust space of powder cabin main body, the development rubber roll and scraper being installed at the powder supply port of powder cabin main body；Photosensitive drum component, its photosensitive drums for including the hinged seat being articulated with the outside of powder cabin main body and being installed on hinged seat and being adapted to development rubber roll；Powder cabin main body is provided with powder feeding roller at powder supply port, and powder feeding roller outer surface is contacted with development rubber roll outer surface, and the powder feeding roller and stirring lever linkage.The utility model sets up a powder feeding roller, powder feeding roller outer surface is contacted with development rubber roll outer surface, and it is intersecting to make interference, intersecting powder feeding roller is when rotated with development rubber roll friction to transmit carbon dust, and enough upper powder amounts can be provided for development rubber roll, and the useless powder of toner cartridge printing generation is greatly reduced, with the premise of causing and need not changing photosensitive drum component, the problem of useless powder produced during the printing of prior art toner cartridge is more are efficiently solved, the quality of product is improved.
Description
Technical field：
The utility model is related to printer accessory field, refers in particular to a kind of toner cartridge structure.
Background technology：
Toner cartridge is the core imaging device of laser printer, and toner cartridge is mainly by being responsible for being printed as the photosensitive drum component and dress of picture
The powder cabin component for being filled with carbon dust constitutes in powder cabin component, and developer roll is played is sent to photosensitive drums by the carbon dust in powder cabin main body
The function connects effect of component.Photosensitive drums are the cylinders that surface scribbles organic material, are charged by charging roller contacts and carry electricity
Lotus.After laser printer receives print data, the light beam of generating laser generation is swept in photosensitive drums, first in photosensitive drums
Surface forms the latent image being made up of electric charge；When the latent image passes through the developer roll of powder cabin component, carbon dust is just adsorbed onto in photosensitive drums,
Latent image is just converted to real image；Subsequent printing paper is admitted to, and the carbon dust of photosensitive drum surface, which is transferred on printing paper, to be formed
Image；Again by high-temperature heating, image is just solidificated on printing paper, and the printing flow of a page is completed with regard to this.
The main component of carbon dust (also known as ink powder) is made up of resin, carbon black and electric charge agent or magnetic etc., and carbon dust is according to category
Property (magnetic) difference is divided into two kinds：Magnetic carbon powder containing magnetic and the non magnetic carbon dust without magnetic (agent containing electric charge).Developer roll
It is divided to two kinds：What a kind of rubber by iron axle and parcel iron axle was constituted, referred to as develop rubber roll, and such a developer roll is filled by roll body
The non magnetic carbon dust of the agent containing electric charge is adsorbed after electricity, and is sent to photosensitive drum surface；Another developer roll is internal for permanent magnet
It is aluminium set cylinder composition, referred to as developing magnetic roll with outside, such a developer roll adsorbs magnetic carbon powder by roll body magnetic field, and transmits
To photosensitive drum surface.Magnetic carbon powder is used cooperatively with developing magnetic roll, caused by own physical characteristic, and its transferring rate is far below non-
The useless powder produced in magnetic carbon powder, i.e. print procedure is more, therefore needs to set in photosensitive drum component using the toner cartridge of magnetic carbon powder
There is the waste powder hopper structure for reclaiming useless powder.Non magnetic carbon dust and development rubber roll are used cooperatively, and its transferring rate is high, prints the useless powder produced
It is few.
As shown in figure 1, be a kind of toner cartridge of prior art, it includes powder cabin component 91 and is adapted to powder cabin component 91
Photosensitive drum component 92, the developing magnetic roll 912 that powder cabin component 91 includes powder cabin main body 911 and is installed in powder cabin main body 911,
The powder cabin main body 911 has dress carbon dust space 910 and the powder supply port connected with dress carbon dust space 910, the developing magnetic roll 912
In using magnetic carbon powder in powder supply port side, dress carbon dust space 910, due to the printer small volume of its adaptation, space
Under limitation, the photosensitive drum component of toner cartridge is designed as no waste powder hopper structure.Due to this no useless powder structure of recovery of prior art
Toner cartridge, using developing magnetic roll and magnetic carbon powder, it is clear that be irrational, it is too high that this results in product manufacture requirement, carbon
The poor compatibility of powder, quality is difficult to control to, and easily produces print quality problem, and giving up, powder is excessive more to cause environmental pollution.Even if adopting
Used cooperatively with non magnetic carbon dust and development rubber roll, although the useless powder that printing is produced is few, but can also influence print quality problem,
And environmental pollution can be caused because useless powder is excessive.
In view of this, inventor proposes following technical scheme.
Utility model content：
The purpose of this utility model is to overcome the deficiencies in the prior art that there is provided a kind of toner cartridge structure.
In order to solve the above-mentioned technical problem, the utility model employs following technical proposals：The toner cartridge structure includes：Powder cabin
Component, it includes powder cabin main body, the puddler being installed in the dress carbon dust space of powder cabin main body, the confession powder for being installed on powder cabin main body
Mouthful at and cooperate development rubber roll and scraper；Photosensitive drum component, it include being articulated with the hinged seat on the outside of powder cabin main body with
And the photosensitive drums for being installed on hinged seat and being adapted to development rubber roll；The powder cabin main body is provided with a powder feeding at powder supply port
Roller, the powder feeding roller outer surface is contacted with development rubber roll outer surface, and the powder feeding roller and stirring lever linkage.
Furthermore, in above-mentioned technical proposal, described powder cabin main body one end is provided with gear train and cover is placed on gear
The gear end cap of group periphery, the development rubber roll, puddler, powder feeding roller, scraper are connected with gear train；The powder cabin main body is another
One end is installed on conductive end cap.
Furthermore, in above-mentioned technical proposal, the powder feeding roller includes the first iron axle and is integrally attached to the first iron
The cavernous body of axle periphery, the first iron axle two ends are pivotally installed in powder cabin main body.
Furthermore, in above-mentioned technical proposal, the powder cabin main body is provided with dress carbon dust space at powder supply port
Arc installation position, and the powder cabin main body both sides are provided with first, second circular hole, the powder feeding roller two ends are arranged in first respectively,
In second circular hole, and the powder feeding roller is placed in arc installation position, is also revealed in powder supply port.
Furthermore, in above-mentioned technical proposal, described first iron axle one end has in the axle portion in D fonts, the axle portion
A fixedly sleeved first gear, the second gear that the first gear is installed with stirring boom end is engaged to interlock.
Furthermore, in above-mentioned technical proposal, first, second gear is helical gear.
Furthermore, in above-mentioned technical proposal, the first gear is by plastic cement integrated injection molding.
Furthermore, in above-mentioned technical proposal, the development rubber roll includes the second iron axle and fixation is coated on second
The rubber bodies of iron axle periphery, the rubber external surface is contacted with powder feeding roller outer surface.
After adopting the above technical scheme, the utility model has the advantages that compared with prior art：This practicality
It is new to set up a powder feeding roller, and the powder feeding roller outer surface contacts with development rubber roll outer surface, and make that interference is intersecting, intersecting powder feeding
Roller can provide enough upper powder amounts when rotated with development rubber roll friction to transmit carbon dust for development rubber roll, and greatly reduce
The useless powder that toner cartridge printing is produced, on the premise of causing and need not changing photosensitive drum component, to efficiently solve prior art toner cartridge and beat
The problem of useless powder produced during print is more, are more suitable for the toner cartridge of no waste powder hopper structure, improve the quality of product, obtain good
Benefit.
Brief description of the drawings：
Fig. 1 is the structural representation of toner cartridge in the prior art；
Fig. 2 is structural representation of the present utility model；
Fig. 3 is three-dimensional exploded view of the present utility model；
Fig. 4 is the stereogram of powder cabin main body in the utility model；
Fig. 5 is the installation diagram of powder cabin main body and powder feeding roller in the utility model；
Fig. 6 is the partial structural diagram of powder cabin component in the utility model；
Fig. 7 is the stereogram of powder feeding roller in the utility model；
Fig. 8 is the sectional view of powder feeding roller in the utility model；
Fig. 9 is the stereogram of development rubber roll in the utility model；
Figure 10 is the sectional view of development rubber roll in the utility model.
Embodiment：
The utility model is further illustrated with reference to specific embodiments and the drawings.
It is a kind of toner cartridge structure, it includes as shown in Fig. 2-10：Powder cabin component 100 and coordinate with the powder cabin component 100
The photosensitive drum component 200 of installation.
The powder cabin component 100 includes powder cabin main body 1, the puddler being installed in the dress carbon dust space 11 of powder cabin main body 1
3rd, it is installed on the development rubber roll 2 and scraper 5 at the powder supply port 12 of powder cabin main body 1 and cooperated；In addition, the powder cabin main body 1
One end is provided with gear train 14 and cover is placed on the gear end cap 15 of the periphery of gear train 14, development rubber roll 2, the puddler 3, send
Powder roller 4, scraper 5 are connected with gear train 14；The other end of powder cabin main body 1 is installed on conductive end cap 16.
The powder cabin main body 1 has dress carbon dust space 11 and the powder supply port 12 connected with dress carbon dust space 11, the development
Rubber roll 2, which is located in the side of powder supply port 12, the dress carbon dust space 11, is provided with puddler 3, and the powder cabin main body 1 is at powder supply port 12
One powder feeding roller 4 is installed, the powder feeding rod is placed in parallel with developing rubber roller, the outer surface of powder feeding roller 4 connects with development rubber roll 2 outer surface
Touch, and the powder feeding roller 4 is interlocked with puddler 3.Because the outer surface of powder feeding roller 4 is contacted with development rubber roll 2 outer surface, and make interference phase
Hand over, intersecting powder feeding roller 4 can provide enough upper powder when rotated with development rubber roll friction to transmit carbon dust for development rubber roll
Amount, and the useless powder that toner cartridge printing is produced is greatly reduced, on the premise of causing and need not changing photosensitive drum component, to efficiently solve existing
There are the problem of useless powder produced during the printing of technology toner cartridge is more, be more suitable for the toner cartridge of no waste powder hopper structure, improve the matter of product
Amount, obtains good benefit.
The powder cabin main body 1 is provided with arc installation position 13, and the powder cabin in dress carbon dust space 11 at powder supply port 12
The both sides of main body 1 are provided with first, second circular hole 101,102, and the two ends of powder feeding roller 4 are arranged in first, second circular hole respectively
101st, in 102, and the powder feeding roller 4 is placed in arc installation position 13, is also revealed in powder supply port 12.
The powder feeding roller 4 includes the first iron axle 41 and is integrally attached to the cavernous body 42 of the periphery of the first iron axle 41, and this
The two ends of one iron axle 41 are pivotally installed in powder cabin main body 1.Described one end of first iron axle 41 has the axle in D fonts
A fixedly sleeved first gear 412 in portion 411, the axle portion 411, the second tooth that the first gear 412 is installed with the end of puddler 3
Wheel 31 engages to interlock, wherein, first, second gear 412,31 is helical gear.Specifically, the of the powder feeding rod
One gear 412 is driven by the second gear of puddler to be rotated, first gear 412 and second gear with the outside of powder cabin main body 1
The gear train of installation works or stopped simultaneously.
The first gear 412 is by plastic cement integrated injection molding, and it makes simple, and cost is low.
The development rubber roll 2 includes the second iron axle 21 and the fixed rubber bodies 22 for being coated on the periphery of the second iron axle 21, should
The outer surface of rubber bodies 22 is contacted with the outer surface of powder feeding roller 4.Specifically, the outer surface of rubber bodies 22 and the cavernous body of powder feeding roller 4
Outer surface contact.
The photosensitive drum component 200 includes being articulated with the hinged seat 6 in the outside of powder cabin main body 1 and is installed on hinged seat 6
And the photosensitive drums 7 being adapted to development rubber roll 2.
Claims (8)
1. a kind of toner cartridge structure, it includes：
Powder cabin component (100), it includes powder cabin main body (1), the stirring being installed in the dress carbon dust space (11) of powder cabin main body (1)
Bar (3), powder supply port (12) place for being installed on powder cabin main body (1) and the development rubber roll (2) and scraper (5) cooperated；
Photosensitive drum component (200), it includes being articulated with the hinged seat (6) on the outside of powder cabin main body (1) and is installed on hinged seat (6)
Photosensitive drums (7) that are upper and being adapted to development rubber roll (2)；
It is characterized in that：The powder cabin main body (1) is provided with a powder feeding roller (4) in powder supply port (12) place, powder feeding roller (4) appearance
Face is contacted with development rubber roll (2) outer surface, and the powder feeding roller (4) is interlocked with puddler (3).
2. a kind of toner cartridge structure according to claim 1, it is characterised in that：Described powder cabin main body (1) one end sets with teeth
Wheel group (14) and cover are placed on the gear end cap (15) of gear train (14) periphery, the development rubber roll (2), puddler (3), powder feeding
Roller (4), scraper (5) are connected with gear train (14)；Powder cabin main body (1) other end is installed on conductive end cap (16).
3. a kind of toner cartridge structure according to claim 1, it is characterised in that：The powder feeding roller (4) includes the first iron axle
(41) and be integrally attached to the first iron axle (41) periphery cavernous body (42), the first iron axle (41) two ends are pivotally
It is installed in powder cabin main body (1).
4. a kind of toner cartridge structure according to claim 1, it is characterised in that：The powder cabin main body (1) is in dress carbon dust space
(11) powder supply port (12) place is provided with arc installation position (13), and powder cabin main body (1) both sides are provided with first, second circle
Hole (101,102), powder feeding roller (4) two ends are arranged in first, second circular hole (101,102) respectively, and the powder feeding roller (4)
It is placed in arc installation position (13), is also revealed in powder supply port (12).
5. a kind of toner cartridge structure according to claim 3, it is characterised in that：It is in D that described first iron axle (41) one end, which has,
A fixedly sleeved first gear (412) in the axle portion (411) of font, the axle portion (411), the first gear (412) and puddler
(3) second gear (31) that end is installed engages to interlock.
6. a kind of toner cartridge structure according to claim 5, it is characterised in that：First, second gear (412,31) is
For helical gear.
7. a kind of toner cartridge structure according to claim 5, it is characterised in that：The first gear (412) is by plastic cement one
Injection molding.
8. a kind of toner cartridge structure according to claim 1-7 any one, it is characterised in that：Development rubber roll (2) bag
Include the second iron axle (21) and the fixed rubber bodies (22) for being coated on the second iron axle (21) periphery, rubber bodies (22) outer surface with
Powder feeding roller (4) outer surface is contacted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720069794.6U CN206489379U (en) | 2017-01-18 | 2017-01-18 | A kind of toner cartridge structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720069794.6U CN206489379U (en) | 2017-01-18 | 2017-01-18 | A kind of toner cartridge structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206489379U true CN206489379U (en) | 2017-09-12 |
Family
ID=59765705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720069794.6U Active CN206489379U (en) | 2017-01-18 | 2017-01-18 | A kind of toner cartridge structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206489379U (en) |
-
2017
- 2017-01-18 CN CN201720069794.6U patent/CN206489379U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191122 Address after: 516100 Longhua Town Longcheng Avenue, BOLUO County, Huizhou City, Guangdong Province Patentee after: Huizhou Tuofeng Electronic Technology Co., Ltd Address before: Longgang District of Shenzhen City, Guangdong province 518100 Pinghu street community shansha Road No. 33 new B4 building Patentee before: Shenzhen Nantai Technology Co. Ltd. |
|
| TR01 | Transfer of patent right |