CN209149072U - A kind of toner cartridge blade construction for reinforcing cleaning effect - Google Patents
A kind of toner cartridge blade construction for reinforcing cleaning effect Download PDFInfo
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- CN209149072U CN209149072U CN201920035162.7U CN201920035162U CN209149072U CN 209149072 U CN209149072 U CN 209149072U CN 201920035162 U CN201920035162 U CN 201920035162U CN 209149072 U CN209149072 U CN 209149072U
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- scraper
- blade
- toner cartridge
- plate
- cleaning effect
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Abstract
The utility model relates to a kind of toner cartridge blade constructions for reinforcing cleaning effect, the double blade constructions being provided at waste powder hopper powder inlet, the first scraper and one end that are mounted on toner cartridge shell including one end are mounted on the second scraper on the first scraper, and the other end and photosensitive drum surface of first scraper and the second scraper connect.This blade construction respectively strikes off the thicker carbon dust of the remaining particle of photosensitive drum surface and particle compared with fine carbon powder by the first scraper and the second scraper, scraper cleaning capacity is remarkably reinforced, even if aging occur in the first scraper nor affects on cleaning capacity, effectively solve the problems, such as that the residual carbon dust quantity on traditional photosensitive drum of selenium drum surface is big, to guarantee toner cartridge print quality, and structure is very ingenious, simple, and production and processing is easy, and is conducive to popularization and application.
Description
Technical field
The utility model belongs to toner cartridge technical field, in particular to a kind of toner cartridge blade construction for reinforcing cleaning effect.
Background technique
With the continuous development of laser printing technology, the requirement to print speed and print quality is higher and higher, promoting
Learn polymerization carbon dust using more more and more universal, the spheroidization degree of chemical carbon powder is high, particle diameter distribution is small, brings printed drawings image height product
Matter.But it is found by the applicant that: the chemical carbon powder that spheroidization degree is high, particle diameter distribution is small will cause the residual of photosensitive drum surface simultaneously
It stays carbon dust to be not easy the phenomenon that cleaning, charging roller is caused to be filled by the residual Carbon dust pollution of photosensitive drum surface as number of print pages increases
The carbon dust of electric roller surface adherency is constantly accumulated, and causes charging roller uneven to photosensitive drum charging, density unevenness occurs in printing curve；
And as carbon powder particle spheroidization degree is higher and higher, partial size is smaller and smaller, leads to traditional cleaning doctor (only one knife
Piece) it is difficult clean photosensitive drum surface residual carbon dust, with the increase of number of print pages, the roller surface that charges is constantly by carbon dust dirt
Dye, charging effect weaken, and print density non-uniform phenomenon aggravates.
Utility model content
To solve the above-mentioned problems in the prior art, the utility model provides one kind and can remain photosensitive drum surface
The thicker carbon dust of particle and particle compared with fine carbon powder scraped clean, cleaning capacity is strong, and clever structure, simple, and production and processing is easy
Toner cartridge blade construction.
In order to solve the above technical problems, the utility model adopts the following technical solution:
A kind of toner cartridge blade construction for reinforcing cleaning effect, the double blade constructions being provided at waste powder hopper powder inlet, including
The first scraper and one end that one end is mounted on toner cartridge shell are mounted on the second scraper on the first scraper, first scraper and
The other end and photosensitive drum surface of second scraper connect.
Further, first scraper includes the first blade bearing and the first blade, and one end of first blade bearing is pacified
On toner cartridge shell, first blade is mounted on the other end of the first blade bearing and connects with photosensitive drum surface；
Second scraper includes the second blade bearing and the second blade, and one end of second blade bearing is mounted on the first blade bearing,
Second blade is mounted on the other end of the second blade bearing and connects with photosensitive drum surface.
Further, first blade bearing includes the longitudinally mounted plate of integral structure and is transversely mounted plate, L-shaped,
The longitudinally mounted plate is mounted on toner cartridge shell, described to be transversely mounted plate close to one end of photosensitive drums equipped with sinking step, institute
The first blade is stated to be mounted on sinking step；Second blade bearing, which is mounted on, to be transversely mounted on plate.
Further, second blade bearing includes the cross connecting plate and right angle mounting plate of integral structure, the cross
It is mounted on and is transversely mounted on plate to connecting plate, downward, and right angle mounting plate is close to photosensitive drums at the right angle of the right angle mounting plate
One end is equipped with second blade.
Further, it the cross connecting plate and is transversely mounted plate and is respectively equipped with and be uniformly distributed and one-to-one internal screw thread
Hole and through-hole, and the screw by passing through through-hole and being tightened in internal thread hole is fixed.
The utility model has the beneficial effects that
The utility model through the above technical solutions, can by the thicker carbon dust of the remaining particle of photosensitive drum surface and particle compared with
Fine carbon powder scraped clean, scraper cleaning capacity are remarkably reinforced, and guarantee toner cartridge print quality, and clever structure, simple, production plus
Work is easy, and is conducive to popularization and application.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of toner cartridge blade construction embodiment for reinforcing cleaning effect described in the utility model；
Fig. 2 is a kind of decomposition texture signal of toner cartridge blade construction embodiment for reinforcing cleaning effect described in the utility model
Figure；
Fig. 3 is a kind of working principle structure of toner cartridge blade construction embodiment for reinforcing cleaning effect described in the utility model
Schematic diagram.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only to explain this
Utility model is not used to limit the utility model.
As shown in Fig. 1 to 3:
A kind of toner cartridge blade construction for reinforcing cleaning effect, is provided at waste powder hopper powder inlet described in the utility model embodiment
Double blade constructions at place, the first scraper 1 and one end being mounted on toner cartridge shell 3 including one end are mounted on the first scraper 1
The other end of second scraper 2, first scraper 1 and the second scraper 2 and 4 surface of photosensitive drums connect.
Wherein, first scraper 1 includes the first blade bearing 11 and the first blade 12, one end of first blade bearing 11
Be mounted on toner cartridge shell 3, first blade 12 be mounted on the other end of the first blade bearing 11 and with 4 surface of photosensitive drums
It connects；Specific structure can be with are as follows: first blade bearing 11 includes the longitudinally mounted plate 13 and lateral peace of integral structure
Loading board 14 is in L shape, and the longitudinally mounted plate 13 is mounted on toner cartridge shell 3, and the plate 14 that is transversely mounted is close to photosensitive drums 4
One end is equipped with sinking step 15, and first blade 12 is mounted on sinking step 15.
Second scraper 2 includes the second blade bearing 21 and the second blade 22, and one end of second blade bearing 21 is installed
On the first blade bearing 11, second blade 22 be mounted on the other end of the second blade bearing 21 and with 4 surface of photosensitive drums
It connects；Specific structure can be with are as follows: second blade bearing 21 includes the cross connecting plate 23 and right angle peace of integral structure
Loading board 24, the cross connecting plate 23, which is mounted on, to be transversely mounted on plate 14, the right angle of the right angle mounting plate 24 downward, and right angle
Mounting plate 24 is equipped with second blade 22 close to one end of photosensitive drums 4.
Second blade bearing 21, which is mounted on, to be transversely mounted on plate 14, and specific structure can be with are as follows: the cross connecting plate 23
It is uniformly distributed and one-to-one internal thread hole 25 and through-hole 16 with being transversely mounted plate 14 and being respectively equipped with, and by passing through through-hole
16 fix with the screw 5 being tightened in internal thread hole 25.
Blade construction described in the utility model is mounted on toner cartridge in use, the first scraper 1 and the second scraper 2 are respectively to sense
The thicker carbon dust of light drum particle remained on surface and particle are struck off compared with fine carbon powder, and scraper cleaning capacity is remarkably reinforced, even if
There is aging and nor affects on cleaning capacity in first scraper 1, and the residual carbon dust quantity for effectively solving traditional photosensitive drum of selenium drum surface is big
The problem of, to guarantee toner cartridge print quality, and structure is very ingenious, simple, production and processing is easy, and is conducive to universal answer
With.
The above is preferred embodiments of the present invention, it is noted that for the ordinary skill of the art
For personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these are improved and profit
Decorations are also considered as the protection scope of the utility model.
Claims (5)
1. a kind of toner cartridge blade construction for reinforcing cleaning effect, it is characterised in that: the double scrapers being provided at waste powder hopper powder inlet
Structure, the first scraper (1) and one end that are mounted on toner cartridge shell (3) including one end are mounted on second on the first scraper (1)
The other end of scraper (2), first scraper (1) and the second scraper (2) and photosensitive drums (4) surface connect.
2. reinforcing the toner cartridge blade construction of cleaning effect according to claim 1, it is characterised in that: first scraper (1)
Including the first blade bearing (11) and the first blade (12), one end of first blade bearing (11) is mounted on toner cartridge shell (3),
First blade (12) is mounted on the other end of the first blade bearing (11) and connects with photosensitive drums (4) surface；It is described
Second scraper (2) includes the second blade bearing (21) and the second blade (22), and one end of second blade bearing (21) is mounted on the
On one blade bearing (11), second blade (22) be mounted on the other end of the second blade bearing (21) and with photosensitive drums (4) table
Face contact connection.
3. reinforcing the toner cartridge blade construction of cleaning effect according to claim 2, it is characterised in that: first blade bearing
(11) include the longitudinally mounted plate (13) of integral structure and be transversely mounted plate (14), L-shaped, longitudinally mounted plate (13) peace
On toner cartridge shell (3), described one end for being transversely mounted plate (14) close photosensitive drums (4) is equipped with sinking step (15), described
First blade (12) is mounted on sinking step (15)；Second blade bearing (21), which is mounted on, to be transversely mounted on plate (14).
4. reinforcing the toner cartridge blade construction of cleaning effect according to claim 3, it is characterised in that: second blade bearing
(21) include integral structure cross connecting plate (23) and right angle mounting plate (24), the cross connecting plate (23) is mounted on cross
To on mounting plate (14), the right angle of the right angle mounting plate (24) downward, and right angle mounting plate (24) close to photosensitive drums (4) one
End is equipped with second blade (22).
5. reinforcing the toner cartridge blade construction of cleaning effect according to claim 4, it is characterised in that: the cross connecting plate
(23) it and is transversely mounted plate (14) and is respectively equipped with and be uniformly distributed and one-to-one internal thread hole (25) and through-hole (16), and pass through
It is fixed across through-hole (16) and the screw (5) being tightened in internal thread hole (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920035162.7U CN209149072U (en) | 2019-01-09 | 2019-01-09 | A kind of toner cartridge blade construction for reinforcing cleaning effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920035162.7U CN209149072U (en) | 2019-01-09 | 2019-01-09 | A kind of toner cartridge blade construction for reinforcing cleaning effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209149072U true CN209149072U (en) | 2019-07-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920035162.7U Active CN209149072U (en) | 2019-01-09 | 2019-01-09 | A kind of toner cartridge blade construction for reinforcing cleaning effect |
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| Country | Link |
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| CN (1) | CN209149072U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110488585A (en) * | 2019-09-18 | 2019-11-22 | 中山市天宙电子科技有限公司 | Mounting structure, toner cartridge and the printing device of cleaning doctor |
-
2019
- 2019-01-09 CN CN201920035162.7U patent/CN209149072U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110488585A (en) * | 2019-09-18 | 2019-11-22 | 中山市天宙电子科技有限公司 | Mounting structure, toner cartridge and the printing device of cleaning doctor |
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