CN102368147A - Powder adding device - Google Patents
Powder adding device Download PDFInfo
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- CN102368147A CN102368147A CN201110389163XA CN201110389163A CN102368147A CN 102368147 A CN102368147 A CN 102368147A CN 201110389163X A CN201110389163X A CN 201110389163XA CN 201110389163 A CN201110389163 A CN 201110389163A CN 102368147 A CN102368147 A CN 102368147A
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- China
- Prior art keywords
- powder
- carbon dust
- main body
- accommodation section
- adding device
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
- G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
- G03G15/0894—Reconditioning of the developer unit, i.e. reusing or recycling parts of the unit, e.g. resealing of the unit before refilling with toner
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- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Dry Development In Electrophotography (AREA)
Abstract
The invention aims to provide a powder adding device that is convenient for powder adding and cause no environment pollution. The technical scheme provided in the invention is that: the powder adding device comprises a main body and a carbon powder accommodation part, and the inside of the main body is provided with a powder adding channel, one end of which is a powder inlet, with the other end on the opposite as a powder adding port; a conveying member is mounted inside the powder adding channel for conveying the carbon powder within the carbon powder accommodation part from the powder inlet to the powder adding port; and a driving member is installed inside the main body for driving the conveying member.
Description
Technical field
The present invention relates to a kind of powder adding device, especially a kind of powder adding device that adds powder for the cartridge of used for electronic photography image forming apparatus.
Background technology
Usually have graphics processing unit and developing cell in the electrophotographic image forming, the developers such as carbon dust that utilize developing cell to provide, for the latent electrostatic image developing that forms on the graphics processing unit on media such as paper, to form visual picture.Wherein carbon dust needs constantly in electrophotographic image forming, to replenish as consumables.The cartridge that holds a certain amount of carbon dust that has that general employing removably is mounted in the electrophotographic image forming provides carbon dust to electrophotographic image forming, generally has the puddle support that stirs carbon dust in the carbon dust accommodation section.After the carbon dust of carbon dust accommodation section used up, the cartridge that need more renew was to continue to provide carbon dust, and old cartridge can't be brought into play function and go out of use.But this moment in the cartridge each parts and be far from reaching the serviceable life of carbon dust box body itself, so caused great waste.
Along with the reinforcement of environmental consciousness, people also recognize this point gradually, so the cartridge of powder occurred adding.Sidewall at cartridge is offered circular hole, seals with lid then, after the carbon dust in cartridge uses up, opens gland bonnet, in cartridge, adds the carbon dust continued from circular hole and uses.And for domestic consumer; Do not have the suitable powder instrument that adds; General employing carbon dust storage container and funnel, and carbon dust itself has certain fluidity and adhesiveness, thereby in adding the powder process; Carbon dust may stick on the funnel and stop up bell mouth, makes to add powder and be difficult to carry out and cause the waste of carbon dust and the pollution of environment.
Therefore it is convenient a kind ofly to add powder, can not cause the powder adding device of environmental pollution.
Summary of the invention
The purpose of this invention is to provide a kind of powder convenience that adds, can not cause the powder adding device of environmental pollution.
For realizing above-mentioned purpose, powder adding device provided by the invention comprises main body and carbon dust accommodation section, is provided with in the main body to add the powder passage, and an end that adds the powder channel end is a powder inlet, and another relative end is a powder input port; Transfer member is arranged on and adds in the powder passage, is used for carrying from powder inlet the carbon dust in the carbon dust of carbon dust accommodation section to powder input port; Driving mechanism is arranged in the main body, is used to drive transfer member.
Through transfer member and driving mechanism thereof are set, can realize that the orientation of carbon dust is carried.Thereby when adding powder for cartridge, orientable powder input port and the entering that moves to powder adding device of carbon dust need add in the cartridge of powder.
More concrete scheme is removably mounted on the main body for the carbon dust accommodation section, and when the carbon dust accommodation section was installed on the main body, the meal outlet of carbon dust accommodation section docked with the powder inlet that adds the powder passage.After the carbon dust of carbon dust accommodation section had replenished in needs add the cartridge of powder, replenishing of carbon dust carried out in replaceable new carbon dust accommodation section, and the main body of powder adding device then need not to change, thereby realizes effective utilization of powder adding device.
Scheme is that transfer member is being provided with flexure strip corresponding to the powder inlet place more specifically, and said flexure strip can extend out in the meal outlet from powder inlet.Flexure strip is arranged on the transfer member, thereby it can realize beating action when transfer member rotates, and avoids carbon dust to stick to powder inlet and meal outlet place.
Another more specifically scheme be that main body and/or carbon dust accommodation section are provided with guiding piece and fixture, be used for when the carbon dust accommodation section is installed guiding carbon dust accommodation section to the appropriate location and fixing.Make convenient installation in carbon dust accommodation section and dismounting.
Further scheme has the outlet cap of the said meal outlet of sealing for the carbon dust accommodation section more specifically, is mounted in the process of said main body outlet cap in said carbon dust accommodation section and is driven by main body and open meal outlet.The carbon dust accommodation section need not to open before main body is installed, thereby can avoid carbon dust in the carbon dust accommodation section, to reveal.
Another further more specifically scheme be that main body has the powder inlet lid that is arranged on the powder inlet place, be mounted in the process of main body the powder inlet lid in the carbon dust accommodation section and driven by the carbon dust accommodation section and open powder inlet; From the process of main body dismounting, the powder inlet lid seals powder inlet in the carbon dust accommodation section.After the main body dismounting, powder inlet is closed, and does not reveal from powder inlet thereby do not have carbon dust in the carbon dust accommodation section.
Another more concrete scheme is that transfer member is a screw rod.Realize directed the conveying through screw rod.Also can adopt other can realize the directed mechanism that carries.
Another more concrete scheme is that main body is provided with the grip part, and the grip part is provided with the switch of controlling and driving mechanism.Can operate powder adding device more easily, realize adding the instant control of powder.
Another more concrete scheme is a driving mechanism involving vibrations device.Make carbon dust be difficult for resting in the powder adding device through vibrating device, realize that further the orientation of carbon dust is carried.
Description of drawings
Fig. 1 is the stereographic map of powder adding device of the present invention;
Fig. 2 is the STRUCTURE DECOMPOSITION stereographic map of powder adding device of the present invention;
Fig. 3 is the STRUCTURE DECOMPOSITION stereographic map that adds the powder passage in the powder adding device of the present invention;
Fig. 4 is the stereographic map of carbon dust storage container of the present invention, and wherein meal outlet is in open mode;
Fig. 5 be carbon dust storage container of the present invention along perpendicular to the meal outlet direction to view, wherein meal outlet is in closed condition;
Fig. 6 is the stereographic map of the main body of powder adding device of the present invention;
Fig. 7 is the partial enlarged drawing of Fig. 6.
Embodiment
Below in conjunction with embodiment and accompanying drawing thereof the present invention is elaborated.
As shown in Figure 1, powder adding device comprises the carbon dust storage container 1 and main body 2 as the carbon dust accommodation section.Wherein main body 2 is roughly handgun shape, state when pressing with hand-held gun, and the grip part is arranged on the rear lower of powder adding device, and the top of powder adding device is the installation guide portion of carbon dust storage container 1.
Fig. 2 is the decomposition view of reflection powder adding device inner structure; As shown in Figure 2; Main body cover is by roughly the left side shell 21 and the right side shell 22 of symmetry are formed; The left side has several screw holes 23 on the shell 21, and it is corresponding with it to have hole 24 on the right side shell 22, is fixed together two parts through screw then.Have the powder of adding passage 3 and driving mechanism in the main body 2, wherein driving mechanism comprises driven wheel 6, motor 7 and as eccentric wheel 8 of vibrating device etc.The battery (not shown) is placed in the battery compartment in the right side shell 22, battery cover 25 clad battery storehouses uncovered.Power switch 26 is arranged on the right side shell 22, is used for motor 7 and is connected with battery or breaks off, and adds powder CS 27 and is arranged between the shell of the left and right sides, is trigger-like, is used for control and adds the powder process.
Have on the carbon dust storage container 1 as the guiding rib 11 of guiding piece and as the circular projection 12 of fixture, be used on main body 2, installing and dismounting.Meal outlet is arranged on the bottom of carbon dust storage container 1, and meal outlet is provided with the outlet cap 13 that is used to open and close meal outlet, and outlet cap 13 is equipped with seal 14 towards a side of meal outlet.
Add powder passage 3 and have powder inlet 31 and powder input port 32, wherein powder inlet 31 roughly is positioned at the centre position on main body 2 tops, and powder input port 32 is arranged on the front end of main body 2.Cover plate 41 is arranged on powder inlet 31 tops; Have on it and powder inlet 31 corresponding opening; Cover plate 41 is provided with the powder inlet lid 43 of seal 42, able to turn on or off powder inlet 31 and forces powder inlet lid 43 to be in the spring 44 of closed condition, wherein also has with powder inlet 31 corresponding opening on the seal 42 and sticks on the cover plate 41.
The structure that adds powder passage 3 is as shown in Figure 3, and its nearly powder inlet 31 places are made up of left and right sides two parts 33,34, and is incorporated on the left part 33 at nearly powder input port 32 places.For the purpose of clear the expression, right portions 34 has been taked the expression way with left part 33 decomposition.Add in the powder passage 3 and have transfer member, in the present embodiment,, it is understandable that transfer member can be any realization from the mechanism of powder inlet 31 to powder input port 32 directed powder feedings for screw rod 35.Screw rod 35 extends to powder input port 32 from powder inlet 31 belows always, near powder inlet 31 places, flexure strip 36 is installed; The length of flexure strip 36 is longer; It is seasonable to go to 31 pairs of its free end and powder inlets, can stretch out from powder inlet 31, and can put in the meal outlet of carbon dust storage container.The left and right sides two parts that add powder passage 3 match through the wedge-shaped projection 38 that is provided with on the opposite position on several flexible fastening sheets 37 of being provided with on the left part 33 and the right portions 34 and fix, and connection hermetically.
The outlet cap 13 that Fig. 4 illustrates carbon dust storage container 1 is in the state of opening meal outlet 15.As shown in Figure 4; The meal outlet 15 of carbon dust storage container 1 is arranged on leading section and outstanding downwards; The edge 16 of both sides projection formation to the left and right bottom of outshot; Have otch 17 on the edge 16, seal 14 sticks on the outlet cap 13, is symmetrically arranged with on the outlet cap 13 to cooperate the lid lug 18 that makes outlet cap 13 open meal outlet 15 with the main body appropriate section.
Fig. 5 is in the state of closing meal outlet 15 for the outlet cap 13 of carbon dust storage container 1.Can find out that therefrom the guiding rib 11 and the circular projection 12 of carbon dust storage container is arranged on the both sides of carbon dust storage container 1 symmetrically, lid lug 18 also is arranged on the outlet cap 13 symmetrically, and the fin 19 that is provided with on the outlet cap is positioned at otch 17.
Fig. 6 is the structural drawing of main body 2 when its powder inlet 31 is in open mode, and Fig. 7 is the partial enlarged drawing of Fig. 6.Like Fig. 6 and shown in Figure 7; The installation guide portion of main body 2 tops is provided with as the guide rail 51 of guiding piece and as the fixed projection 52 of fixture; The front end of guide rail 51 has limiting section 53; The about medium position in the below of guide rail 51 is provided with lug 54, and its outlet cap is opened.Guiding groove 45 is set on the cover plate 41, and the dual-side of powder inlet lid 43 is arranged in the guiding groove 45, thereby can in guiding groove 45, slide to open and close powder inlet 31.Stability column 46 is arranged on cover plate 41 leading sections, is used to make powder inlet lid 43 to remain on spring (not shown) one end of closing powder inlet 31 states and is enclosed within stability column 46, and the other end is against on the end wall of powder inlet lid 43.
Before powder adding device of the present invention adds powder, need to be installed in carbon dust storage container 1 on the main body 2 earlier.During installation; At first make the leading section of carbon dust storage container 1 be placed on the rear positions that main body is installed guide portion; Push away guiding rib 11 that carbon dust storage container 1 makes carbon dust storage container 1 then forward below the guide rail 51 of main body 2 and receive its guiding and move forward, the lid lug 18 on the outlet cap that moves to carbon dust storage container 1 13 is when lug 54 on guide portion is installed contacts, and the mobile of outlet cap 13 hindered by it; But the adhesion that the otch at the edge 16 that fin 19 and meal outlet 15 are outwards given prominence on the outlet cap 13 is 17 is greater than the resistances that 54 pairs of lids of the lug lug 18 on the guide portion is installed; Outlet cap 13 is crossed lug 54 and is moved forward along with carbon dust storage container 1, and after the outlet cap 13 that moves to carbon dust storage container 1 and the edge contact of cover plate 41, outlet cap 13 stops to move; Carbon dust storage container 1 further moves forward; Otch 17 on the outwards outstanding edges 16 of fin 19 on the outlet cap 13 and meal outlet 15 breaks away from and cooperates, and meal outlet 15 is opened gradually, and meal outlet 15 gets in the guiding groove 45 of installation guide portion to the edge 16 of outer process; Receive guiding groove 45 guiding and move forward; And promote elastic force that powder inlet lid 42 overcomes spring 45 and move forward opening powder inlet 31, and the circular projection 12 of carbon dust storage container 1 contact the rear end generation elastic deformation of installation guide portion with fixed projection 52 on guide portion is installed; Carbon dust storage container 1 continues to move to circular projection 12 and crosses fixed projection 52; The front end of carbon dust storage container 1 contacts with the limiting section 53 of guide rail 51 leading sections, and carbon dust storage container 1 is no longer mobile, and the rear end recovery of elasticity of guide portion is installed; Fixed projection 52 contacts restriction carbon dust storage container and moves backward with the circular projection 12 of carbon dust storage container 1; Thereby realized fixing to carbon dust storage container 1, the meal outlet 15 of carbon dust storage container 1 dock with the powder inlet 31 of main body 2 to form and supplies the powder passage at that time, the sealing all around and between the external world of 42 pairs of confessions of seal powder passage.
Then, turn on the power switch 26, be inserted into the powder input port 32 of powder adding device that need to add the powder cartridge be to add in the opening that powder establishes; Hold the grip part of powder adding device, finger is pulled CS 27, and motor 7 drive screws 35 rotate; The carbon dust of carbon dust storage container 1 gets in the cartridge along adding powder passage 3; The meal outlet 15 of flexure strip 36 continuous scraping carbon dust storage containers 1 and the powder inlet 31 of main body 2 are difficult in this assembly carbon dust, add in the powder passage 3 and successfully get into.Eccentric wheel 8 constantly vibrates powder adding device, further impels carbon dust in cartridge, to move.After completion adds powder, unclamp CS 27, screw rod 35 no longer rotates, and the carbon dust supply stops.
After carbon dust in carbon dust storage container 1 used up, slightly firmly pulled backwards carbon dust storage container 1 made main body 2 that the rear end generation elastic deformation of guide portion is installed; The circular projection 12 of carbon dust storage container 2 is crossed fixed projection 52, and guiding rib 11 moves under the guiding of guide rail 51 backward, and the edge 16 of meal outlet 15 moves behind guiding groove 45; After powder inlet lid 43 loses constraint, under spring 45 elastic force effects, move backward, along with edge 16 disengagings of meal outlet 15 and contacting of guiding groove 45; Powder inlet lid 43 is closed powder inlet 31; Simultaneously, the outlet cap 13 of carbon dust storage container 1 covers on the meal outlet 15, crosses the lug 54 that guide portion is installed with carbon dust storage container 1 then and moves backward; Carbon dust storage container 1 is installed guide portion from main body 2 smoothly and is taken off; And outlet cap 13 remains on meal outlet 15 states of closing, and powder inlet lid 43 is in the state of closing powder inlet 31 simultaneously, thereby carbon dust can not overflow in carbon dust storage container 1 and main body 2.
In the present embodiment, screw rod 35 adopts motor 7 to drive, and it is understandable that screw rod 35 also can be set to manual mode, stretches out rotary handle like the rear portion from powder adding device, with manual manipulation it is rotated, and also can realize the orientation supply of carbon dust.In addition, make the device of powder adding device vibration adopt eccentric wheel 8, it is understandable that, can take any device that makes the powder adding device vibration.Moreover motor 7 adopts and is installed in battery-operated in the powder adding device, it is understandable that, also can use external power supply.Carbon dust storage container 1 and the mode that installs and fixes of main body 2 in present embodiment, describe, also can adopt other mode, as long as convenient install and fixing that can realize carbon dust storage container 1.
More than be preferred embodiment of the present invention, the present invention includes but be not limited thereto that the technical scheme of modes such as all employing equivalent transformations all drops in protection scope of the present invention.
Claims (9)
1. powder adding device comprises main body and carbon dust accommodation section, is provided with in the said main body to add the powder passage, and a said end that adds the powder passage is a powder inlet, and another relative end is a powder input port, it is characterized in that:
Transfer member is arranged on said adding in the powder passage, is used for carrying from said powder inlet the carbon dust in the said carbon dust accommodation section to said powder input port;
Driving mechanism is arranged in the said main body, is used to drive said transfer member.
2. powder adding device according to claim 1 is characterized in that:
Said carbon dust accommodation section is removably mounted on the said main body, and when said carbon dust accommodation section was installed on the said main body, the meal outlet of said carbon dust accommodation section docked with said powder inlet.
3. powder adding device according to claim 2 is characterized in that:
Said transfer member is being provided with flexure strip corresponding to said powder inlet place, and said flexure strip can extend out in the said meal outlet from said powder inlet.
4. powder adding device according to claim 2 is characterized in that:
Said main body is provided with guiding piece and fixture, is used for when said carbon dust accommodation section is installed, guiding said carbon dust accommodation section also fixing to the appropriate location.
5. powder adding device according to claim 4 is characterized in that:
Said carbon dust accommodation section has the outlet cap of the said meal outlet of sealing;
Be mounted in the process of said main body in said carbon dust accommodation section, said outlet cap is driven by said main body and opens said meal outlet.
6. powder adding device according to claim 4 is characterized in that:
Said main body has the powder inlet lid that is arranged on said powder inlet place;
Be mounted in the process of said main body in said carbon dust accommodation section, said powder inlet lid is driven by said carbon dust accommodation section and opens said powder inlet;
From the process of said main body dismounting, said powder inlet lid seals said powder inlet in said carbon dust accommodation section.
7. powder adding device according to claim 1 is characterized in that:
Said transfer member is a screw rod.
8. powder adding device according to claim 1 is characterized in that:
Said main body is provided with the grip part, and said grip part is provided with the switch of the said driving mechanism of control.
9. each described powder adding device in requiring according to aforesaid right is characterized in that:
Said driving mechanism involving vibrations device.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110389163 CN102368147B (en) | 2011-11-29 | 2011-11-29 | Powder adding device |
| PCT/CN2012/084364 WO2013078942A1 (en) | 2011-11-29 | 2012-11-09 | Toner feeding apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110389163 CN102368147B (en) | 2011-11-29 | 2011-11-29 | Powder adding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102368147A true CN102368147A (en) | 2012-03-07 |
| CN102368147B CN102368147B (en) | 2013-06-05 |
Family
ID=45760717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110389163 Active CN102368147B (en) | 2011-11-29 | 2011-11-29 | Powder adding device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102368147B (en) |
| WO (1) | WO2013078942A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013078937A1 (en) * | 2011-11-29 | 2013-06-06 | 珠海天威飞马打印耗材有限公司 | Toner feeding apparatus and toner bottle |
| WO2013078942A1 (en) * | 2011-11-29 | 2013-06-06 | 珠海天威飞马打印耗材有限公司 | Toner feeding apparatus |
| CN110865525A (en) * | 2019-12-05 | 2020-03-06 | 珠海天威飞马打印耗材有限公司 | Carbon powder box, printer and carbon powder supplementing method of powder cylinder |
| CN112904687A (en) * | 2021-02-09 | 2021-06-04 | 杭州达闻西科技创新有限公司 | Powdered ink filling cover |
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| CN112904687A (en) * | 2021-02-09 | 2021-06-04 | 杭州达闻西科技创新有限公司 | Powdered ink filling cover |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102368147B (en) | 2013-06-05 |
| WO2013078942A1 (en) | 2013-06-06 |
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