CN205982991U - Toner cartridge - Google Patents
Toner cartridge Download PDFInfo
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- CN205982991U CN205982991U CN201620956463.XU CN201620956463U CN205982991U CN 205982991 U CN205982991 U CN 205982991U CN 201620956463 U CN201620956463 U CN 201620956463U CN 205982991 U CN205982991 U CN 205982991U
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- powder
- rod
- toner cartridge
- cavity
- storehouse body
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Abstract
The utility model relates to a laser printer's cartridge especially relates to a toner cartridge, including being trapezium structure, the inside whitewashed storehouse body for the cavity, powder storehouse body top is equipped with the applying powder mouth that is used for the applying powder, and the left side middle part is equipped with and is used for a meal outlet that the powder was printed, the well lower part of the powder storehouse body is equipped with a spiral transfer pole that is used for stirring the inside powdered ink of cavity, and the lower part of spiral transfer pole is equipped with and is arranged in filtering the filter screen of rejecting powdered ink impurity. The spiral transfer pole has improved the mobility of carbon dust, can solve the problem of carbon dust extrusion conglomeration well, and cavity formation impurity chamber between the bottom of filter screen and the powder storehouse body can be filtered the impurity in the powdered ink and rejected, makes the printing effect better. Be trapezium structure, the inside whitewashed storehouse body for the cavity, the inside cover of the powder storehouse body has smooth film, and smooth film be oil film, can make the more easy landing of powdered ink to the bottom of the powder storehouse body, is difficult for a large amount of powdered ink of production and remains.
Description
Technical field
This utility model is related to a kind of cartridge of laser printer, more particularly, to a kind of toner cartridge.
Background technology
In the developing unit of laser printer, developing cell includes relative with image bearing member (such as photosensitive drums)
Cartridge, is provided with the developer-accommodating room accommodating developing agent and carrier in this cartridge, and wherein, developing agent and carrier are general
Referred to as carbon dust, developer-accommodating room is referred to as powder cabin.Developer roll is arranged to towards at the meal outlet of the opening in powder cabin, and is
Carbon dust in powder cabin is delivered to meal outlet, is then provided with the spiral driven rod for stirring and transmitting carbon dust in powder cabin.
Cartridge is the vitals of the light imaging apparatus such as laser printing apparatus such as printer, and toner is the composition portion of cartridge
Part.Toner is typically made up of with the carbon dust being arranged on toner box body toner box body, and existing toner is with magnetic carbon
The minimizing of powder, magnetic resistance increases, and magnetoresistive transducer is provided with a threshold values, when magnetoresistive transducer probes sense to magnetic resistance value is higher than
During threshold values, main frame sends the signal changing toner, and the also pressure main frame having quits work, but this fashion has about 20% carbon
Powder.
Utility model content
In order to solve above-mentioned problems of the prior art, this utility model provides a kind of toner cartridge.
This utility model solves its technical problem and be employed technical scheme comprise that：
A kind of toner cartridge, includes trapezoidal structure, the internal powder cabin body for cavity, powder cabin body top be provided with for
Plus the powder input port of powder, left side central portion be provided with for go out powder printing meal outlet；The middle and lower part of powder cabin body is provided with one and is used for stirring
The spiral driven rod of inside cavity powdered ink, the bottom of spiral driven rod is provided with for filtering the drainage screen rejecting impurity in powdered ink,
Cavity between the bottom of drainage screen and powder cabin body forms impurity chamber.
This utility model also has following additional technical feature：
Optimize further, spiral driven rod includes the body of rod, the body of rod is provided with helical blade, the body of rod between helical blade
It is provided with least one stirring vane；Stirring vane is arranged along the axis of the body of rod, and stirring vane is arranged in pairs, the stirring of each pair
Mix the both sides that blade is located at helical blade respectively；Angle between the stirring vane of each pair is 180 °；Multiple stirring vanes are along bar
Body is axially uniformly arranged on the body of rod between helical blade；Multiple stirring vanes are with regard to the axis axial symmetry setting of the body of rod.
Optimize further, the side wall at the left and right two ends of powder cabin body, spiral driven rod are fixed in the two ends of spiral driven rod
It is additionally provided with the sealing gasket sealing and the wall of side between；Spiral driven rod is by being arranged at the driving electricity of powder cabin body left hand external
Machine drives rotation, and motor is servomotor.
Optimize further, powder input port is provided be articulated and connected plus powder valve, meal outlet is provided with the powder output valve being articulated and connected
Door.
Optimize further, the surface of drainage screen is uniformly densely covered with several filtering holes, and filtering holes are through drainage screen；Cross
Filter opening is in the narrow structure in top width bottom.
Optimize further, the inside of powder cabin body is coated with one layer of smooth film with smooth surface, and smooth film is
Oiliness thin film.
Compared to the prior art this utility model, has an advantage in that：
This programme in addition to setting helical blade, is additionally provided with stirring vane, stirring vane on the body of rod of spiral driven rod
Be arranged between helical blade, during powder feeding, helical blade promote carbon dust along spiral driven rod move axially when, carbon dust is together
When be subject to stirring vane radial direction stir, improve the mobility of carbon dust, can solve the problems, such as well carbon dust extruding conglomeration, and
And stirring vane can stir the carbon dust on the wall of both sides powder cabin side, improve the transporting power of carbon dust in powder cabin, improve efficiency so that
Powder feeding is evenly.The surface of drainage screen is uniformly densely covered with several filtering holes, the cavity between the bottom of drainage screen and powder cabin body
Form impurity chamber, the contaminant filter in powdered ink can be rejected, make printing effect more preferable.Trapezoidal structure, inside are cavity
Powder cabin body, the inside of powder cabin body is coated with one layer of smooth film with smooth surface, and smooth film is oiliness thin film, can make
The easier bottom being slipped to powder cabin body of powdered ink, is not likely to produce substantial amounts of powdered ink residual.
Additional aspect of the present utility model and advantage will be set forth in part in the description, partly will be from explained below
In become obvious, or recognized by practice of the present utility model.
Brief description
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or in description of the prior art the accompanying drawing of required use be briefly described it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise not paying creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is main structure diagram of the present utility model；
Fig. 2 is right side structural representation of the present utility model；
Description of reference numerals：
Powder cabin body 1；Spiral driven rod 2；Meal outlet 3；Powder output valve door 4；Motor 5；Drainage screen 6；Impurity chamber 7；Plus powder
Valve 8.
Specific embodiment
It is more fully described the exemplary embodiment of the disclosure below with reference to accompanying drawings.Although showing the disclosure in accompanying drawing
Exemplary embodiment it being understood, however, that may be realized in various forms the disclosure and should not be by embodiments set forth here
Limited.On the contrary, these embodiments are provided to be able to be best understood from the disclosure, and can be by the scope of the present disclosure
Complete conveys to those skilled in the art.
Of the present utility model description in it is to be understood that term " longitudinal ", " horizontal ", " on ", D score, " front ",
" afterwards ", the orientation of instruction such as "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outward " or position relationship be based on
Orientation shown in the drawings or position relationship, are for only for ease of description this utility model, rather than the dress of instruction or hint indication
Put or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this utility model
Restriction.
A kind of toner cartridge, as depicted in figs. 1 and 2, includes trapezoidal structure, the internal powder cabin body 1 for cavity, powder
The inside of warehouse 1 is coated with one layer of smooth film with smooth surface, and smooth film is oiliness thin film.Trapezoidal structure, interior
Portion is the powder cabin body 1 of cavity, and the inside of powder cabin body 1 is coated with one layer of smooth film with smooth surface, and smooth film is oil
Property thin film, the easier bottom being slipped to powder cabin body 1 of powdered ink can be made, be not likely to produce substantial amounts of powdered ink residual.
Powder cabin body 1 top is provided with the powder input port for adding powder, and left side central portion is provided with the meal outlet 3 for going out powder printing.Plus
Powder mouth is provided be articulated and connected plus powder valve 8, and meal outlet 3 is provided with the powder output valve door 4 being articulated and connected.
The middle and lower part of powder cabin body 1 is provided with a spiral driven rod 2 for stirring inside cavity powdered ink, spiral driven rod 2
Bottom be provided with for filtering the drainage screen 6 rejecting impurity in powdered ink, the surface of drainage screen 6 is uniformly densely covered with several filtrations
Hole, filtering holes are through drainage screen 6.Filtering holes are in the narrow structure in top width bottom.Between the bottom of drainage screen 6 and powder cabin body 1
Cavity formed impurity chamber 7.The surface of drainage screen 6 is uniformly densely covered with several filtering holes, the bottom of drainage screen 6 and powder cabin body 1
Between cavity formed impurity chamber 7, can by powdered ink contaminant filter reject, make printing effect more preferable.
Spiral driven rod 2 includes the body of rod, and the body of rod is provided with helical blade, and the body of rod between helical blade is provided with least one
Individual stirring vane.Stirring vane is arranged along the axis of the body of rod, and stirring vane is arranged in pairs, the stirring vane position respectively of each pair
Both sides in helical blade.Angle between the stirring vane of each pair is 180 °.Multiple stirring vanes axially uniformly set along the body of rod
Put on the body of rod between helical blade.Multiple stirring vanes are with regard to the axis axial symmetry setting of the body of rod.This programme is in spiral
On the body of rod of driven rod 2 in addition to setting helical blade, it is additionally provided with stirring vane, stirring vane is arranged between helical blade,
During powder feeding, helical blade promote carbon dust along spiral driven rod 2 move axially when, carbon dust simultaneously by stirring vane footpath
To agitation, improve the mobility of carbon dust, carbon dust extruding conglomeration can be solved the problems, such as well, and stirring vane can stir two
Carbon dust on the wall of side powder cabin side, improve powder cabin in carbon dust transporting power, improve efficiency so that powder feeding evenly.
The side wall at the left and right two ends of powder cabin body 1 is fixed at the two ends of spiral driven rod 2, between spiral driven rod 2 and side wall
It is additionally provided with the sealing gasket sealing.Spiral driven rod 2 is driven by being arranged at the motor 5 of powder cabin body 1 left hand external
Rotation, motor 5 is servomotor.
While there has been shown and described that embodiment of the present utility model, it will be understood by those skilled in the art that：
Multiple changes, modification, replacement can be carried out to these embodiments in the case of without departing from principle of the present utility model and objective
And modification, scope of the present utility model limits by claim and its equivalent.
Claims (6)
1. a kind of toner cartridge is it is characterised in that include trapezoidal structure, the internal powder cabin body (1) for cavity, described powder
Warehouse (1) top is provided with the powder input port for adding powder, and left side central portion is provided with the meal outlet (3) for going out powder printing；Described powder cabin
The middle and lower part of body (1) is provided with a spiral driven rod (2) for stirring inside cavity powdered ink, described spiral driven rod (2)
Bottom is provided with for filtering the drainage screen (6) rejecting impurity in powdered ink, the bottom of described drainage screen (6) and described powder cabin body (1)
Between cavity formed impurity chamber (7).
2. a kind of toner cartridge according to claim 1 it is characterised in that described spiral driven rod (2) include the body of rod,
The described body of rod is provided with helical blade, and the body of rod between described helical blade is provided with least one stirring vane；Described stirring
Blade is arranged along the axis of the body of rod, and described stirring vane is arranged in pairs, and the stirring vane of each pair is located at helical blade respectively
Both sides；Angle between the stirring vane of described each pair is 180 °；Multiple described stirring vanes are axially uniformly arranged along the body of rod
On the body of rod between helical blade；Multiple described stirring vanes are with regard to the axis axial symmetry setting of the body of rod.
3. a kind of toner cartridge according to claim 1 is it is characterised in that the two ends of described spiral driven rod (2) are solid
Due to the side wall at the left and right two ends of described powder cabin body (1), between described spiral driven rod (2) and described side wall, it has been additionally provided with sealing
The sealing gasket of effect；Described spiral driven rod (2) is driven by being arranged at the motor (5) of described powder cabin body (1) left hand external
Dynamic rotation, described motor (5) is servomotor.
4. a kind of toner cartridge according to claim 1 it is characterised in that described powder input port be provided be articulated and connected plus
Powder valve (8), described meal outlet (3) is provided with the powder output valve door (4) being articulated and connected.
5. a kind of toner cartridge according to claim 1 is it is characterised in that the surface of described drainage screen (6) is uniformly close
It is furnished with several filtering holes, described filtering holes are through described drainage screen (6)；Described filtering holes are in the narrow knot in top width bottom
Structure.
6. a kind of toner cartridge according to claim 1 is it is characterised in that the inside of described powder cabin body (1) is coated with
One layer of smooth film with smooth surface, described smooth film is oiliness thin film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620956463.XU CN205982991U (en) | 2016-08-26 | 2016-08-26 | Toner cartridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620956463.XU CN205982991U (en) | 2016-08-26 | 2016-08-26 | Toner cartridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205982991U true CN205982991U (en) | 2017-02-22 |
Family
ID=58037350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620956463.XU Active CN205982991U (en) | 2016-08-26 | 2016-08-26 | Toner cartridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205982991U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108618163A (en) * | 2017-03-20 | 2018-10-09 | 东北林业大学 | A kind of camellia oleifera fruit spiral feeding sifter |
| CN108819234A (en) * | 2018-06-18 | 2018-11-16 | 重庆恩光科技有限公司 | Powdering cartridge for selective laser melting |
-
2016
- 2016-08-26 CN CN201620956463.XU patent/CN205982991U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108618163A (en) * | 2017-03-20 | 2018-10-09 | 东北林业大学 | A kind of camellia oleifera fruit spiral feeding sifter |
| CN108819234A (en) * | 2018-06-18 | 2018-11-16 | 重庆恩光科技有限公司 | Powdering cartridge for selective laser melting |
| CN108819234B (en) * | 2018-06-18 | 2021-07-23 | 重庆恩光科技有限公司 | Powder laying box assembly for selective laser melting |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |