CN201107559Y - Carbon powder filling equipment for electrophotography imaging powder box - Google Patents
Carbon powder filling equipment for electrophotography imaging powder box Download PDFInfo
- Publication number
- CN201107559Y CN201107559Y CNU2007200582281U CN200720058228U CN201107559Y CN 201107559 Y CN201107559 Y CN 201107559Y CN U2007200582281 U CNU2007200582281 U CN U2007200582281U CN 200720058228 U CN200720058228 U CN 200720058228U CN 201107559 Y CN201107559 Y CN 201107559Y
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- Prior art keywords
- funnel
- goes out
- carbon dust
- powder box
- discharging opening
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Abstract
The utility model relates to a carbon powder racking device used for an electric shooting imaging powder box which includes a pedestal and a turning platform. The turning platform is pivoted on the pedestal. The turning platform is fixedly provided with a first discharge hopper and can rotate along a pivot shaft. The bottom plate of the turning platform can move to the position of the first discharge hopper. The tail end of rotating stroke of the turning platform along the pivot shaft is provided with a second discharge hopper. A material inlet of the second discharge hopper can be separately sealed and jointed with the material outlet of the first discharge hopper. A discharge outlet of the second discharge hopper is provided with a rotatable worm. At least one circle of radial outer edge of the screw arranged on the surface of the worm keeps sealing contact with the inner wall of the discharge outlet of the second discharge hopper. The device has the advantages of simple structure and high powder racking efficiency.
Description
Technical field
The utility model relates to electrophotographic image forming powder box carbon dust filling apparatus, especially for the powder-filling machine fro that laser printer powder box, facsimile recorder powder box, duplicating machine powder box is carried out the can of carbon dust and so on developer.
Background technology
Carbon dust and so on developer is loaded in laser copier powder box, the printer powder box, is the important procedure that laser copier powder box, printer powder box are produced.Because there are multiple version in laser copier, printer etc., and their print object difference is very big, causing its auxiliary equipment---there is bigger difference in the carbon dust loadings of laser printer powder box, laser copier powder box, and the carbon dust in the powder box holds reserves and restrains thousands of grams and do not wait from tens of.Powder storehouse in the laser copier for example, its powder box has bigger volume, and the carbon dust loadings is very big, and the carbon dust loadings of laser printer powder box then is generally tens of grams or hundreds of gram does not wait.On the other hand, supplier's carbon dust of putting on market barreled forms that adopt hundreds of kg capacity more.In the cartridge of different size, should satisfy this big barreled carbon dust secondary packaging packaging environment and not have carbon dust leakage, the free of contamination requirement of packed carbon dust.
Yet in existing production run, the most of powder-filling machine fros that adopted generally all are to divide reserve storage in the process of assembling by its feed bin that carries as carbon dust, generally only have tens of kilograms capacity, and its carbon dust reserves are little.When utilizing this powder-filling machine fro powder filling, need pack big barreled carbon dust branch in the feed bin of powder-filling machine fro into, and generally all adopt manual mode to finish of the transhipment of big barreled carbon dust to the powder-filling machine fro feed bin, install in the electrophotographic image forming powder box from powder-filling machine fro feed bin branch again, cause the working environment dust content big, seriously polluted, workman's manipulation strength is also very big.Reducing an effective way of environment dust content, is to adopt negative pressure suction mode packing carbon dust.This negative pressure dress powder mode makes its feed bin because will guarantee to form lower pressure within it and can not be designed to have bigger volume, so that need operating personnel's filling carbon dust in the powder-filling machine fro feed bin continually owing to need work under negative pressure; In addition, the negative pressure aspiration procedure can cause carbon dust its bulk density after entering the powder-filling machine fro feed bin that bigger variation takes place, and causes the difficult control of filling accuracy of powder-filling machine fro.
The utility model content
The utility model purpose is to provide a kind of electrophotographic image forming powder box carbon dust filling apparatus, and this equipment can effectively promote the can efficient of carbon dust, reduces the carbon dust dust that leaks in the carbon dust pouring process, improves the cleanliness factor of working environment.
Electrophotographic image forming powder box carbon dust filling apparatus according to the above-mentioned purpose design comprises pedestal and overturn platform.Overturn platform rotatably is articulated on the pedestal by horizontally disposed pivot.Be fixed with first on the overturn platform and go out funnel.Overturn platform is subjected to driving mechanism to promote and can pivot.The base plate of the overturn platform mechanism urges that stretched can go out the funnel position to first and moves.The end that pivots stroke at overturn platform is provided with second and goes out funnel.This second charging aperture that goes out funnel seals butt joint separably with first discharging opening that goes out funnel.Second goes out in the discharging opening of funnel to be provided with rotatable worm screw.Be distributed at least one circle of the screw thread on worm screw surface, its radially outer edge goes out to keep the sealing contact between the inwall of funnel discharging opening with second.
Aforementioned electronic photographing imaging powder box carbon dust filling apparatus, its second charging aperture recess spherical in shape that goes out funnel, first discharging opening that goes out funnel are provided with the elastic silicone rubber circle that can form the sealing contact with second charging aperture that go out funnel.
Preferably, aforementioned electronic photographing imaging powder box carbon dust filling apparatus, it second goes out in the interior storehouse of funnel to be provided with puddle support.
More preferably, aforementioned electronic photographing imaging powder box carbon dust filling apparatus, its driving mechanism and drawing mechanism adopt cylinder respectively.
Preferably, aforementioned electronic photographing imaging powder box carbon dust filling apparatus, it first goes out the butterfly valve that is provided with this discharging opening open/close state of control in the discharging opening of funnel.
Electrophotographic image forming powder box carbon dust filling apparatus of the present utility model, by the rotation of overturn platform around horizontally disposed pivot, the big barreled carbon dust that is carried on the overturn platform can directly be docked with the first charging aperture sealing that goes out funnel by its bung, thereby needn't divide to do to big barreled carbon dust carries out for several times raw material supply again, so just reduced the complexity of charging link, the feed mode of directly concentrating of big barreled carbon dust also provides more relatively carbon dust material storage for the carbon dust filling apparatus.After adopting the utility model carbon dust filling apparatus, simplified the complexity of charging link than original operating process, make whole powder filling program more easy, quick, and strengthened the sealing effect of corresponding discharging opening and charging aperture butt joint link in the powder filling flow process, thereby reduced the possibility that carbon dust leaks, made to rarely have the carbon dust flying dust in the working environment.
The drawing explanation
Fig. 1 photographing imaging powder box of the present utility model carbon dust filling apparatus planar structure synoptic diagram.
Fig. 2 photographing imaging powder box of the present utility model carbon dust filling apparatus powder filling process synoptic diagram one.
Fig. 3 photographing imaging powder box of the present utility model carbon dust filling apparatus powder filling process synoptic diagram two.
Fig. 4 photographing imaging powder box of the present utility model carbon dust filling apparatus powder filling process synoptic diagram three.
Fig. 5 obtains carbon dust filling apparatus planar structure synoptic diagram in the view directions perpendicular to Fig. 4.
Embodiment
Referring to Fig. 1, show sub-photographing imaging powder box of the present utility model carbon dust filling apparatus planar structure.Among the figure, be in orientation under the actual user mode as its reference frame with the carbon dust filling apparatus.
This carbon dust filling apparatus can abbreviate powder-filling machine fro A as.It comprises following inscape: pedestal 1 and overturn platform 2.
Wherein, pedestal 1 is made of the perpendicular frame 102 that is horizontally disposed underframe 101 and uprightly be fixed on the underframe 101.
The member of overturn platform 2 comprises that tipping bucket frame 201, base plate 202 and first go out funnel 203.
Tipping bucket frame 201 is connected on the perpendicular frame 102 of pedestal by the pivot 204 that flatly is arranged in perpendicular frame 102 tops of pedestal, and it can rotate around pivot 204.Tipping bucket frame 201 connects with the distance rod 104 of first cylinder 103.First cylinder 103 is fixed on the perpendicular frame 102.The distance rod 104 of first cylinder 103 is after tipping bucket frame 201 applies acting force, and tipping bucket frame 201 can be around the rotation in the pivot 204 formation predetermined angular ranges.
First to go out funnel 203 are the funnels that approximately are the cone form, and it is fixed on the tipping bucket frame 201; The less discharging opening 205 of its radial dimension is at powder-filling machine fro A and is positioned at tipping bucket frame 201 tops under the static condition, and first goes out the discharging direction of funnel discharging opening 205 above sensing drawing under this state; The charging aperture 206 that its radial dimension is bigger is at powder-filling machine fro A and is positioned at tipping bucket frame 201 bottoms under the static condition.Go out the butterfly valve (not shown) that is provided with this discharging opening open/close state of control in the discharging opening 205 of funnel 203 first.Butterfly valve is to be fixed on a disk on the turning axle.Installing under the attitude, the turning axle of butterfly valve is rotatably mounted on the sidewall of discharging opening 205, and the rotation that its disk produces along with turning axle forms the ON/OFF control to discharging opening 205.
Turn to the position of its predetermined angular around pivot 204 from powder-filling machine fro A static condition shown in Figure 1 at tipping bucket frame 201, be provided with second accordingly and go out funnel 3.Second goes out funnel 3 overall fixed on perpendicular frame 102.Second goes out charging aperture 301 recesses spherical in shape of funnel 3.When powder-filling machine fro A static condition shown in Figure 1 turned to its predetermined angular position, second charging aperture 301 that goes out funnel 3 went out funnel discharging opening 205 and forms the sealing butt joint with having first of elastic silicone rubber circles 209 tipping bucket frame 201 around pivot 204; Otherwise second charging aperture 301 that goes out funnel 3 goes out funnel discharging opening 205 with first and is separated from each other.Go out in the discharging opening 302 of funnel 3 to be provided with rotatable worm screw 303 second.Be distributed at least one circle of the continuous thread 304 on worm screw 303 surfaces, its radially outer edge goes out to keep the sealing contact condition between the inwall of funnel discharging opening 302 with second.Second go out be provided with in the interior storehouse of funnel 3 be used for loose carbon dust can produce the puddle support 305 that rotatablely moves.
Referring to Fig. 2～5, the course of work of powder-filling machine fro A.
Fig. 2, the carbon dust bucket 4 of filling the carbon dust raw material and having removed bung is placed on the base plate 202 of overturn platform 2, start second cylinder 207, rise together with carbon dust bucket 4, and then make the bung of carbon dust bucket 4 closely be crimped on first to go out on the charging aperture 206 of funnel 203 to promote base plate 202.
Fig. 3 starts first cylinder 103, rotates around pivot 204 to promote overturn platform 2.Carbon dust 401 in the carbon dust bucket 4 goes out in the funnel 203 along with the flip-flop movement of carbon dust bucket 4 progressively pours into first.
Fig. 4,5, when overturn platform 2 around pivot 204 when powder-filling machine fro A static condition shown in Figure 1 turns to its predetermined angular position, first goes out funnel discharging opening 205 just is crimped onto on the second discharging hopper feed mouth 301, and the second discharging hopper feed mouth 301 goes out between the funnel discharging opening 205 with first and sealed butt joint by elastic silicone rubber circle 209.Open immediately and be positioned at first butterfly valve that goes out funnel discharging opening 205, carbon dust 401 pours into second and goes out funnel 3 inner chambers, and powder-filling machine fro A enters the powder filling armed state.
Claims (5)
1. electrophotographic image forming powder box carbon dust filling apparatus, comprise pedestal and overturn platform, described overturn platform rotatably is articulated on the described pedestal by horizontally disposed pivot, be fixed with first on the described overturn platform and go out funnel, described overturn platform is subjected to driving mechanism to promote and can rotate around described pivot, the base plate of the described overturn platform mechanism urges that stretched can go out the funnel position to described first and moves, it is characterized in that being provided with second at described overturn platform around the end of described pivot rotational travel goes out funnel, described second charging aperture that goes out funnel seals butt joint separably with described first discharging opening that goes out funnel, described second goes out in the discharging opening of funnel to be provided with rotatable worm screw, and the radially outer edge of at least one circle screw thread on described worm screw surface keeps the sealing contact with described second inwall that goes out the funnel discharging opening.
2. according to the described electrophotographic image forming powder box carbon dust filling apparatus of claim 1, it is characterized in that described second goes out the charging aperture recess spherical in shape of funnel, described first discharging opening that goes out funnel is provided with the elastic silicone rubber circle that can form the sealing contact with described second charging aperture that goes out funnel.
3. according to claim 1 or 2 described electrophotographic image forming powder box carbon dust filling apparatus, it is characterized in that described second goes out in the interior storehouse of funnel to be provided with puddle support.
4. according to the described electrophotographic image forming powder box carbon dust filling apparatus of claim 3, it is characterized in that described driving mechanism and described drawing mechanism are respectively cylinders.
5. according to the described electrophotographic image forming powder box carbon dust filling apparatus of claim 4, it is characterized in that described first goes out the butterfly valve that is provided with this discharging opening open/close state of control in the discharging opening of funnel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200582281U CN201107559Y (en) | 2007-10-08 | 2007-10-08 | Carbon powder filling equipment for electrophotography imaging powder box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200582281U CN201107559Y (en) | 2007-10-08 | 2007-10-08 | Carbon powder filling equipment for electrophotography imaging powder box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201107559Y true CN201107559Y (en) | 2008-08-27 |
Family
ID=39959370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200582281U Expired - Lifetime CN201107559Y (en) | 2007-10-08 | 2007-10-08 | Carbon powder filling equipment for electrophotography imaging powder box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201107559Y (en) |
Cited By (3)
| 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 |
| CN105217326A (en) * | 2015-07-09 | 2016-01-06 | 北京精密机电控制设备研究所 | The convertible feed arrangement of a kind of large load of wide-angle |
-
2007
- 2007-10-08 CN CNU2007200582281U patent/CN201107559Y/en not_active Expired - Lifetime
Cited By (3)
| 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 |
| CN105217326A (en) * | 2015-07-09 | 2016-01-06 | 北京精密机电控制设备研究所 | The convertible feed arrangement of a kind of large load of wide-angle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080827 |
|
| CX01 | Expiry of patent term |