CN201464812U - Reclaimed development box - Google Patents
Reclaimed development box Download PDFInfo
- Publication number
- CN201464812U CN201464812U CN2009201327956U CN200920132795U CN201464812U CN 201464812 U CN201464812 U CN 201464812U CN 2009201327956 U CN2009201327956 U CN 2009201327956U CN 200920132795 U CN200920132795 U CN 200920132795U CN 201464812 U CN201464812 U CN 201464812U
- Authority
- CN
- China
- Prior art keywords
- storehouse
- opening
- developer
- developer container
- sealing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Dry Development In Electrophotography (AREA)
- Electrophotography Configuration And Component (AREA)
Abstract
The utility model relates to a reclaimed development box. During reclaiming, different surfaces of an opening of the primary developing agent accommodating chamber are directly provided with an accommodating opening, a sealing unit with a drawing end is inserted into the accommodating opening and is sealed by welding, the drawing end of the sealing unit is exposed from the exposed opening and is sealed by a sealing plug, and a fresh developing agent is filled into the developing agent accommodating chamber from a powder pouring port of the developing agent accommodating chamber, or the sealing unit provided with the drawing end and accommodating the developing agent is directly inserted into the developing agent accommodating chamber and is sealed by welding, the drawing end of the sealing unit is exposed from the exposed opening and is sealed by the sealing plug, and then the installation is carried out. The whole process does not need to separate the integrated structure of the developing agent accommodating chamber and a development roll supporting chamber, and the damage to development roll supporting chamber caused by the separation of the developing agent accommodating chamber and the development roll supporting chamber is avoided, so the technical problem that the reclaimed development box leaks the developing agent and the like to affect the printing quality because the development roll supporting chamber is damaged due to the separation of the developing agent accommodating chamber and the development roll supporting chamber is solved.
Description
Technical field
The utility model relates to the Delevoping cartridge after a kind of the recovery.
Background technology
Delevoping cartridge is that a kind of being removably installed in uses developer to form the expendable part of the image processing system of printed document.The image processing system here can be a kind of equipment of using the photoelectronic imaging technology, and this equipment can as forming image on the paper, obtain printed document at image medium.This image processing system such as laser printer, LED printer, laser copier or the like.
Utilize the photoelectronic imaging technology to carry out the image forming apparatus of imaging, its core component is a photo-sensitive cell, and the light sensitive characteristic that this photo-sensitive cell had descends its resistance under light conditions rapidly.In an imaging process, image forming apparatus utilizes charging unit to form even predetermined charge at photosensitive member surface earlier, according to the image information of wishing to get pattern the photosensitive member surface after being recharged being carried out selective light then shines, photo-sensitive cell is because its light sensitive characteristic, the electric charge of illumination part is introduced to earth terminal rapidly, thereby formed corresponding electrostatic latent image on the illumination part at photo-sensitive cell, this process is called exposure.Follow effect by developing parts, developer is being transferred under the effects such as electric field force on the electrostatic latent image part of photosensitive member surface, thereby form visual pattern at photosensitive member surface, and then through the effect of transfer member, fixing member, the visual image on the photo-sensitive cell is firmly fixed on image medium such as the paper.After an imaging process, the residue developer of the photosensitive member surface parts that are cleaned are disposed, and enter a residue developer container storehouse or the appearance storehouse that enters back developer utilizes again.
Delevoping cartridge is as the expendable part that is removably installed in image forming apparatus, and the inside accommodates and is used for the developer that image forms.The appearance storehouse of receiving photographic developer is defined as the developer container storehouse here.Delevoping cartridge generally includes the developer container storehouse, and developing parts.Especially, Delevoping cartridge can also further be integrated with photo-sensitive cell and charging unit even cleaning member.Developer container accommodates developer in the storehouse, can also include in the developer container storehouse to be used to realize that part is transmitted in the outside stirring of transmitting of developer in the developer container storehouse.The developing parts here can be a development roller, rotatably is supported in a development roll support storehouse, and at this moment, development roll support storehouse is an ingredient of Delevoping cartridge.Developing parts can further include a developer regulating part, be used to regulate adhere on the development roller from the quantity of the developer in developer container storehouse and developer with electric weight.
Thereby leak easily attached to development roller even the developer in the development roll support storehouse of supporting the development roller and to pollute. in order to make the Delevoping cartridge developer in transportation that dispatches from the factory can not spill because of above-mentioned situation, the developer of the Delevoping cartridge after dispatching from the factory is sealed, and do not enter development roll support storehouse. in order to reach this purpose, on the developer container storehouse of Delevoping cartridge, use sealing strip in process of production, so that development roller and development roll support storehouse all do not have developer in the transportation, during to the terminal user, open strip of paper used for sealing again and enter development roller and development roll support storehouse by the developer in the developer container storehouse. as shown in Figure 1,1 is the developer container storehouse, 2 are development roll support storehouse, sealing strip is by the base plate 31 of band opening (not shown), the sealed body 33 that is attached to the opening on base plate 31 surfaces and the seal base 31 is formed, there is the length of terminal 32. sealed bodies 33 also bigger on the sealed body 33 than the double length of base plate 31, as shown in Figure 1, the sealed body 33 of sealing strip is folding at a terminal adjoining place of base plate 31, thereby the non-cohesive part on base plate of sealed body 33 is covered in sealed body 33 attached on the part on the base plate, and the end 32 on the non-cohesive part on base plate of sealed body 33 extend base plate 31 another is terminal relatively. therefore when draw terminal 32 toward above-mentioned bearing of trend, can pull out sealed body 33 and break away from the base plate 31 of sealing strip, opening on the base plate 31 of sealing strip no longer obtains sealing. by welding or stickup, the base plate 31 of sealing strip around be fixed in developer container storehouse opening 10 around, and the opening (not shown) of base plate 31 is communicated with developer container storehouse opening 10. when sealed body 33 does not break away from the base plate 31 of sealing strip, the opening (not shown) of sealed body 33 seal bases 31, thereby sealing developer container storehouse opening 10; When sealed body 33 breaks away from the base plate 31 of sealing strip, sealing strip loses sealing function, developer outwards flows out by the opening (not shown) on the base plate of developer container storehouse opening 10 and sealing strip, flow to development roll support storehouse 2, to allow developer enter other processes of image forming course. sealing strip also has other forms except that above-mentioned graphic form, such as not adopting the sealing strip base plate, sealed body directly is attached on the developer container storehouse opening 10.
In the Delevoping cartridge that has just dispatched from the factory, sealing strip is in sealing state, so in the transportation, the developer in the developer container storehouse can not enter development roll support storehouse, pollutes thereby be not easy to reveal to the external world.In Delevoping cartridge incoming terminal client hand, pull out sealed body by the end that draws sealing strip, the sealing bar no longer includes sealing function.And show that as Fig. 1 the development roll support storehouse 2 that is supported with developing parts such as development roller (not shown), developer regulating part (not shown) often is welded in developer container storehouse 1 by the mode of welding.How Delevoping cartridge after this used developer exhaustion is intact is realized after reclaiming again replenishment developer, and the developer that is poured in transportation does not enter the development roller even development rod support storehouse has become an important techniques problem.
Existing technology is irritated new developer often and is installed on former sealing strip installation place new sealing strip is installed on former developer container storehouse, new sealing strip is installed in former sealing strip installation place and mainly contain dual mode:
One, do not cut open the way of recycling of box, promptly directly paste new sealing strip, but there is the difficult problem of pasting of sealing strip in such mode, often causes the leakage powder easily in the position of former sealing strip.
Two, cut open the method for box, cut the development roll support storehouse that welds together and the welded structure in developer container storehouse along former welds joint open with cutter, separate again with the developer container storehouse in the roll support of promptly developing storehouse, and then install new sealing strip in the former sealing strip installation place in developer container storehouse, weld echo shadow roll support storehouse more then.The box process of cuing open quality control instability like this, complex process is often destroyed development roll support storehouse easily, is unfavorable for reclaiming.Because cuing open the disrepair phenomenon of box process certainly exists, in batch machining, the quantity in often available development roll support storehouse and developer container storehouse is unpaired, and in the welding process mistake is often appearring again, the operator welds with supporting bad development roll support storehouse and developer container storehouse, because of the section in development roll support storehouse and developer container storehouse is misfitted, reclaim the Delevoping cartridge that obtains like this and the developer leakage can occur, even the print quality defective.
The utility model content
The utility model provides the Delevoping cartridge after a kind of reclaim, with solve existing image processing system with the recovery method of Delevoping cartridge because of destroying Delevoping cartridge after development roll support storehouse causes reclaiming easily and the technical matters that developer is let out etc. influences print quality can occur with the development roll support storehouse and the structure in developer container storehouse that cutter is cut open together.
In order to solve above technical matters, the utility model is taked following technical scheme:
A kind of recovery method of Delevoping cartridge is characterized in that, may further comprise the steps:
(1) on faces different on the developer container storehouse, offers one and hold the opening that holds that has the sealing unit that pulls end with former developer container storehouse opening;
(2) sealing unit is inserted hold opening, make the end that pulls of sealing unit expose and seal, fill new developer to the developer container storehouse from the powder filling port in developer container storehouse from the opening that exposes of side, developer container storehouse.
The described opening that holds is opened near on the diapire in development roll support storehouse.
Also carry out following steps: A, the gear end protecting cover that removes Delevoping cartridge and conducting end protecting cover before in described step (), the integrative-structure that shows shadow agent appearance storehouse and development roll support storehouse is separated with photo-sensitive cell support storehouse, not reusable parts in the photo-sensitive cell support storehouse are upgraded; The photo-sensitive cell that also carry out following steps: F afterwards in described step (two), installs back the described gear end protecting cover that removes, conducting end protecting cover and separation supports the storehouse.
Describedly expose the lateral opening that opening is a former developer container storehouse opening sealing strip.
(1) is further comprising the steps of for described step: offer in the side in developer container storehouse make sealing unit pull that end exposes expose opening; The opening that exposes in the described step (two) is the described opening that exposes.
Between described steps A and (one), also carry out following steps: B, from the integrative-structure in developer container storehouse and development roll support storehouse, remove development roller and developer regulating part, not reusable parts in developer container storehouse and the development roll support storehouse are upgraded; Between described step (two) and F, also carry out following steps: E, development roller and developer regulating part are installed into development roll support storehouse.
The sealing unit that uses in a kind of said method, it is characterized in that, comprise that band reaches the T font sealing unit frame of the band opening of being made by hard material, described band is a foldable structure, be attached to the upper shed of sealing unit frame lower surface around, and the end of described band forms and to pull end, except that with part that band contacts, the upper surface of described sealing unit frame, lower surface, two sides and basal surface correspondence respectively are bonded with the sealing sponge block.
A kind of recovery method of Delevoping cartridge is characterized in that, may further comprise the steps:
One, on faces different on the developer container storehouse, offer with former developer container storehouse opening one hold have the sealing unit that pulls the end and accommodate developer hold opening;
Two, the sealing unit that will accommodate developer inserts and to hold opening, and what make sealing unit pulls end from exposing opening and expose and sealing.
The described opening that holds is opened near on the roof in development roll support storehouse.
Before described step 1, also carry out following steps: a, the gear end protecting cover that removes Delevoping cartridge and conducting end protecting cover, the integrative-structure that shows shadow agent appearance storehouse and development roll support storehouse is separated with photo-sensitive cell support storehouse, not reusable parts in the photo-sensitive cell support storehouse are upgraded; The photo-sensitive cell that also carry out following steps: f after described step 2, installs back the described gear end protecting cover that removes, conducting end protecting cover and separation supports the storehouse.
Describedly expose the lateral opening that opening is a former developer container storehouse opening sealing strip.
Described step 1 is further comprising the steps of: offer in the side in developer container storehouse make sealing unit pull that end exposes expose opening; The opening that exposes in the described step 2 is the described opening that exposes.
Between described step a and one, also carry out following steps: b, from the integrative-structure in developer container storehouse and development roll support storehouse, remove development roller and developer regulating part, not reusable parts in developer container storehouse and the development roll support storehouse are upgraded; Between described step 2 and f, also carry out following steps: e, development roller and developer regulating part are installed into development roll support storehouse.
The sealing unit that uses in a kind of said method, it is characterized in that, the sealing unit frame that comprises band and band developer-accommodating groove, described band is a foldable structure, be attached to the upper shed of sealing unit frame lower surface around, and the end of described band forms and pulls end, described developer-accommodating groove is used for receiving photographic developer, the diapire of described sealing unit frame developer-accommodating groove has the opening that is used for injecting new developer in the developer-accommodating groove of sealing unit frame, sealed strip is adhered to the diapire and the sealed open of described sealing unit frame developer-accommodating groove, and the junction shape of the roof of described developer-accommodating groove and Delevoping cartridge is complementary.
A kind of Delevoping cartridge that reclaims through said method, comprise showing the storehouse is held in the shadow agent, described developer container storehouse is provided with developer container storehouse opening and sealing strip, it is characterized in that, comprise that also one has the sealing unit that pulls end, also be provided with the opening that holds that holds described sealing unit on the face different on the described developer container storehouse, offer on the side in described developer container storehouse and make described sealing unit pull the opening that exposes that end exposes with described developer container storehouse opening.
Described hold opening offer the position near development roll support storehouse.
Also be provided with the developer-accommodating groove described having on the sealing unit that pulls end.
After having adopted technique scheme, hold opening owing to directly on faces different on the developer container storehouse, offer one when reclaiming with former developer container storehouse opening, to have the sealing unit that pulls end inserts and to hold opening and seal, sealing unit pulled end from exposing opening and expose and sealing with sealing-plug, fill new developer or directly will have the sealing unit that pulls the end and accommodate developer to the developer container storehouse from the powder filling port in developer container storehouse again and insert and carry out welded seal, and sealing unit pulled end from exposing opening and expose and sealing with sealing-plug, install again, do not need in the whole process integrative-structure in developer container storehouse and development roll support storehouse is separated, can not destroy development roll support storehouse, solve because of separating developer container storehouse and development roll support storehouse and destroyed Delevoping cartridge after development roll support storehouse causes reclaiming and the technical matters that developer is let out etc. influences print quality can occur because of separating developer container storehouse and development roll support storehouse.
Description of drawings
Fig. 1 is the developer container storehouse without Delevoping cartridge before the recycling, sealing strip, the assembly structure synoptic diagram between the development roll support storehouse.
Fig. 2 is the overall appearance stereographic map without the Delevoping cartridge before the recycling.
Fig. 3 is the assembly structure synoptic diagram without the Delevoping cartridge before the recycling.
Fig. 4 is that the one welded structure in developer container storehouse and development roll support storehouse is opened synoptic diagram after long rectangle is held opening among the utility model embodiment one in the developer container storehouse.
Fig. 5 is that the one welded structure in developer container storehouse and development roll support storehouse is opened synoptic diagram after short rectangle exposes opening among the utility model embodiment one in the developer container storehouse.
Fig. 6 is that sealing unit does not paste the preceding synoptic diagram of sponge block among the utility model embodiment one.
Fig. 7 is the foldable structure synoptic diagram of band among the utility model embodiment one.
Fig. 8 is the presentation graphs that sealing unit pastes upper surface behind the sponge block among the utility model embodiment one.
Fig. 9 is the presentation graphs that sealing unit pastes lower surface behind the sponge block among the utility model embodiment one.
Figure 10 is the synoptic diagram behind the sealing unit subsides sponge block among the utility model embodiment one.
Figure 11 is the scheme of installation of sealing unit among the utility model embodiment one.
Figure 12 is the scheme of installation of sealing-plug among the utility model embodiment one.
Figure 13 is the sealed structural representation after sealing-plug is installed among the utility model embodiment one.
Figure 14 is that sealing unit is not installed the preceding structural representation of sealing strip among the utility model embodiment two.
Figure 15 is that sealing unit is not installed the preceding side direction view of sealing strip among the utility model embodiment two.
Figure 16 is the structural representation behind the sealing unit installation sealing strip among the utility model embodiment two.
Figure 17, the 18th, among the utility model embodiment two at the presentation graphs of offering on the Delevoping cartridge after holding opening and exposing opening.
Figure 19 is the synoptic diagram that sealing unit is installed among the utility model embodiment two.
Figure 20 is the synoptic diagram that sealing-plug is installed among the utility model embodiment two.
Embodiment
Recovery method of the present utility model does not need to cut open the welded structure between developer container storehouse and the development roll support storehouse.And can guarantee the generation of new sealing again.Can promote ground, for other syndetons between developer container storehouse and the development roll support storehouse, as the screw syndeton, use this recovery method after, in removal process, do not need to take apart the screw syndeton between developer container storehouse and the development roll support storehouse yet.More can promote ground, this recovery method is applicable to the Delevoping cartridge of other types, Delevoping cartridge after realize reclaiming is poured into the developer that new image forms usefulness again, and this developer can not enter other positions in the Delevoping cartridge that leaks out Delevoping cartridge easily in transportation.
Below in conjunction with a concrete Delevoping cartridge, the embodiment of recovery method of the present utility model is described, following recovery method does not need to cut open the welded structure between developer container storehouse and the development roll support storehouse:
The concrete structure of Delevoping cartridge before the recycling:
As shown in Figure 2, be a Delevoping cartridge without recycling, and sealing strip (end portion 32 only is shown) also is in sealing state, the end portion 32 of sealing strip is stretched out from a lateral opening (not shown) and is exposed.This Delevoping cartridge uses operation as follows: the end 32 of pulling sealing strip, sealed body 32 (see figure 1)s are broken away from sealing strip even Delevoping cartridge, and then Delevoping cartridge is put into image processing system, carry out image forming course.
As Fig. 3, the structure of this Delevoping cartridge further is shown, this Delevoping cartridge comprises that developer container storehouse 1, development roll support storehouse 2, photo-sensitive cell support storehouse 4, gear end protecting cover 5 and conducting end protecting cover 6.Accommodate the developer (not shown) in the developer container storehouse 1, and stir to transmit the part (not shown) to be used for stirring and transmit the developer in the developer container storehouse 1.Development roll support storehouse 2 is supported with development roller 21, developer regulating part 22.Development roller 21, developer regulating part 22 are implemented developing process as developing parts to photo-sensitive cell.Photo-sensitive cell supports in the storehouse 4 and is supported with the photosensitive drums (not shown) as photo-sensitive cell, also is supported with the charging unit (not shown), cleaning member (not shown) and residue developer container storehouse (not demonstrating).The gear set (not shown) that gear end protecting cover 5 protection sides, developer container storehouse are installed is to prevent gear set and come off and to expose.On the conducting end protecting cover 6 conducting strip is installed, so that image processing system is electrically connected with Delevoping cartridge.
Developer container storehouse 1 and development roll support storehouse 2 without the Delevoping cartridge of the utility model removal process are integrally welded by the mode of ultrasonic soldering, carry out sealing (see figure 1) between developer container storehouse 1 and the development roll support storehouse 2 by sealing strip therebetween.Show as Fig. 1, sealed body 33 sealing developer container storehouse openings 10, thereby sealed between developer container storehouse 1 and the development roll support storehouse 2, developer can not enter development roll support storehouse 2 from developer container storehouse 1.The end 32 of the sealed body 33 of sealing strip in developer container storehouse 1 and the lateral opening (not shown) of the welded side of one in development roll support storehouse 2 stretch out, and seal up this lateral opening with the sealing-plug (not shown), therefore, sealed body 33 can extract smoothly from the sealing-plug (not shown) on the one hand, on the other hand, after even sealed body 33 is removed, the lateral opening (not shown) still can seal up by sealed plug (not shown).By gear end protecting cover 5 and conducting end protecting cover 6 relative position between the one welded structure in developer container storehouse 1 and shadow roll support storehouse 2 and the photo-sensitive cell support storehouse 4 is positioned, utilize again gear end protecting cover 5, conducting end protecting cover 6, developer container storehouse 1, photo-sensitive cell support bolt structure (not shown) between storehouse 4, the development roll support storehouse 2 fix locked, the Delevoping cartridge of formation one.Shown in Fig. 2,3, the side that the end 32 of the sealed body 33 of sealing strip stretches out Delevoping cartridge by the end openings on the conducting end protecting cover 6 61 is so that pull for another example.
To after using pull out above-mentioned sealing strip Delevoping cartridge implement recovery method of the present utility model, according to general idea of the present utility model, following two kinds of more excellent implementation methods are arranged:
Embodiment one:
At first take Delevoping cartridge apart, thereby promptly remove the gear end protecting cover 5 of Delevoping cartridge and the one welded structure in conducting end protecting cover 6. developer container storehouses 1 and development roll support storehouse 2 respectively and can separate taking-up with photo-sensitive cell support storehouse 4, isolate photo-sensitive cell then and support storehouse 4. by extent of deterioration, photo-sensitive cell is supported not reusable photosensitive drums (not shown) in the storehouse 4, the cleaning member (not shown), the charging unit (not shown) upgrades, and the residue developer that scrapes from photosensitive drums in the cleaning residue developer container storehouse.
There is not different places in above-mentioned step with known recovery method cleaning assembling process wherein, and the distinctive feature of present embodiment one is the following step:
According to extent of deterioration development roller 21 and developer regulating part 22 are changed at first equally, but for the ease of offering the carrying out of opening step, preferably, offer the opening step be arranged in split out development roller 21 and developer regulating part 22 backs and do not install new development roller 21, and developer regulating part 22 before.Shown in Fig. 4,5, open respectively on the side in the diapire in developer container storehouse 1 and developer container storehouse 1 earlier that a long rectangle is held opening 11 and a short rectangle is exposed opening 12.Long rectangle is held opening 11 residing planes will be as a sealing surface of 1 inside, developer container storehouse, sealing strip installed surface before sealing face and Delevoping cartridge do not recycle is not same plane, for the sealed partial volume that guarantees developer container storehouse 1 bigger, when holding perforate, long rectangle is held opening 11 and short rectangle and is exposed choosing of opening 12 positions and be positioned as close to development roll support storehouse 2, so that sealing surface, guarantees that the sealed partial volume in developer container storehouse 1 is bigger the closer to development roll support storehouse 2.
As shown in Figure 6, the sealing unit comprises sealing unit frame 71 and band 72.Sealing unit frame 71 is one to be made by hard material, and rigidity is not yielding by force, the T font structure of making as ABS (acrylonitrile-butadiene-styrene (ABS)) material.Band 72 is equivalent to the sealed body 33 of Fig. 1, is a kind of foldable structure (see figure 7) equally.As shown in Figure 6, band 72 seals up the opening on the sealing unit frame 71.The end 73 of band 72 is used to pull out band 72 for pulling end, with the opening on the sealing unit frame 71 no longer.Band 72 by welding or paste the lower surface b be attached to sealing unit frame 71 go up opening on the sealing unit frame 71 around.Need apply certain pulling force to the end 73 of band 72 just can make its disengaging adhere to.
On ready sealing unit, stick the sealing sponge then, as Fig. 6, Fig. 8, Fig. 9, shown in Figure 10, at the upper surface a of sealing unit frame 71, lower surface b, two sides c, d and basal surface e correspondence respectively stick sponge block 74,75,76,77,78.Wherein as shown in Figure 9, I, the II of the sponge block 75 on lower surface b part is not provided with alite paste thereby can not pastes band, thereby can not influence the pulling of band 72.Sponge block 76,77 on two sides c, the d has the otch of corresponding band simultaneously, thereby band 72 can pass sponge block 76,77.And after band 72 pulled away, sponge block will can play sealing function under pressure equally.
As shown in figure 11, the sealing unit frame 71 that posts sponge block is held opening 11 from long rectangle and insert developer container storehouse 1.As Figure 12, shown in 13, the end 73 of the band 72 of sealing unit exposes opening 12 from the short rectangle in developer container storehouse 1 and exposes, and exposes opening 12 with the short rectangle in 8 pairs of developer container storehouses 1 of sealing-plug again and seals.The short rectangle that sealing-plug 8 makes the end 73 of band 72 be squeezed in developer container storehouse 1 is exposed the long edge of opening 12.This moment, band 72 can be drawn out by terminal 73 on the one hand, on the other hand, sealing-plug 8, the short rectangle in band 72 and developer container storehouse 1 is exposed between the opening 12 and is formed hermetically-sealed construction, developer in the developer container storehouse 1 can not expose opening 12 from short rectangle and leak out, after band 72 extracted from sealing-plug 8, sealing-plug 8 still sealed up short rectangle and exposes opening 12.
The area that holds opening 11 as narrow 711 long rectangle than developer container storehouse of T shape of Figure 12 sealing unit frame 71 is big, after sealing unit frame 71 is installed into developer container storehouse 1, mode by welding, narrow of T shape be welded in long rectangle hold opening 11 around, thereby the sealing sponge block 74 that frame 71. sealing unit framves 71 in fixing seal unit rely on it, 75,76,77,78 and the inwall in developer container storehouse between realize sealing. thereby sealing unit frame 71 seals up developer 1. developer container storehouses 1, developer container storehouse in and can not expose and enter the Delevoping cartridge of development roll support storehouse 2. after recycling again when terminal user's hand uses at the place, plane that long rectangle is held opening 11 places, pull out band 72 again removing above-mentioned sealing, thereby guarantee can not reveal in the transportation.
Powder filling port (not shown) from developer container storehouse 1 is filled new developer with to developer container storehouse 1 again after being installed into sealing unit frame 71.The gear set (not shown), new development roller 21 and developer regulating part 22 are installed into development roll support storehouse 2 again.Again the photo-sensitive cell through recycling is supported storehouse 1 and gear end protecting cover 5 and conducting end protecting cover 6 and install, assembling becomes an available Delevoping cartridge.At this moment, the side that the end 73 of the band 72 of sealing unit stretches out Delevoping cartridge from the end openings 61 of conducting end protecting cover 6 equally is so that pull.Arrive this, finish a removal process.
Certainly, also can not offer the above-mentioned lateral opening that exposes opening and directly adopt former developer container storehouse opening sealing strip in the present embodiment as making sealing unit pull the opening that exposes that end exposes.
Embodiment two
At first take Delevoping cartridge apart, promptly remove respectively Delevoping cartridge gear end protecting cover 5 and conducting end protecting cover 6.Can separate taking-up thereby the one welded structure in developer container storehouse 1 and development roll support storehouse 2 supports storehouse 4 with photo-sensitive cell, isolate photo-sensitive cell then and support storehouse 4.By extent of deterioration, photo-sensitive cell is supported not reusable photosensitive drums in the storehouse 4, cleaning member, charging unit upgrades, and the residue developer that scrapes from photosensitive drums in the cleaning residue developer container storehouse.
In embodiment two, need to prepare a sealing unit equally:
As Figure 14, the sealing unit of embodiment two comprises band 72 and sealing unit frame 71, band 72 is a foldable structure, be attached to the upper shed of sealing unit frame lower surface around, and the end of band forms and pulls end, sealing unit frame 71 is the hollow container of band developer-accommodating groove, wherein the developer-accommodating groove is used for receiving photographic developer, developer in this is developer as a supplement, to replenish the developer of the Delevoping cartridge that has exhausted, the developer here is single component developing agent in the present embodiment, can be wherein any component of two kinds of components in the double component developing in all the other preferred embodiments, even the mixing of two kinds of components of double component developing.
As shown in figure 14, the diapire W of sealing unit frame 71 holding tanks of sealing unit has opening 74 and is used for toward the new developer (not shown) of the inner injection of the holding tank of sealing unit frame 71, and when new reagent injected, diapire W up.After new reagent injected, the diapire W of maintenance sealing unit frame 71 holding tanks passed through welding up then, as Pressure Welding, band 72 is welded on the diapire W of sealing unit frame 71, with sealed open 74, as shown in figure 16, obtain the sealing unit frame 71 that an inner sealing has new reagent after the sealing.
As shown in figure 15, the roof X of sealing unit frame 71 is an arc in the present embodiment, and stretch out all around and form the eaves shape, arcwall face with the Delevoping cartridge that adapts to processing to be recycled, in subsequent step, utilize the part that stretches out around the roof sealing unit frame 71 to be welded in the corresponding arcwall face of the Delevoping cartridge of processing to be recycled, with fixing seal unit frame 71 in Delevoping cartridge.At the Delevoping cartridge of difference processing to be recycled, sealing unit frame 71 can be difformity, is flat-top shape as roof.
After preparing sealing unit, carry out the step that sealing unit is installed:
As shown in Figure 17,18, be provided with respectively at the roof of Delevoping cartridge and sidewall with cutter and hold opening 13 and to expose opening 14.Hold opening 13 and be used to allow ready sealing unit frame 71, be positioned at Delevoping cartridge inside after sealing unit frame 71 is installed, thereby the Delevoping cartridge volume after reclaiming can not increase across and into Delevoping cartridge.Expose opening 14 and be arranged on the side of Delevoping cartridge of extraction end of band 72 of corresponding sealing unit frame 71,, handle to allow the terminal user that sealing strip is carried out pull to allow the extraction end of band 72 expose Delevoping cartridge from exposing opening 14.
As shown in figure 19, band 72 is installed into sealing unit frame 71 in the Delevoping cartridge down, and by welding as ultra-sonic welded, being welded on the Delevoping cartridge around the roof X of sealing unit frame 71.
As shown in figure 20, seal up band 72 with sealing-plug 8 and expose gap between the opening 14. realize the sealing between sealing unit frame 71 and the Delevoping cartridge.
At last, the gear set (not shown), new development roller 21 and developer regulating part 22 are installed into development roll support storehouse 2.Again the photo-sensitive cell through recycling is supported storehouse 1 and gear end protecting cover 5 and conducting end protecting cover 6 and install, assembling becomes an available Delevoping cartridge.
Delevoping cartridge after the recycling, in the transportation of dispatching from the factory, as long as sealing strip is not extracted, developer just can not pollute because of leakage.When the Delevoping cartridge incoming terminal user after the recycling, user's pull sealing strip, developer just enters Delevoping cartridge inside from the opening of sealing unit frame, enters image forming course.
Certainly, also can not offer the above-mentioned lateral opening that exposes opening and directly adopt former developer container storehouse opening sealing strip in the present embodiment as making sealing unit pull the opening that exposes that end exposes.
Claims (3)
1. the Delevoping cartridge after the recovery, comprise showing the storehouse is held in the shadow agent, described developer container storehouse is provided with developer container storehouse opening, it is characterized in that, comprise that also one has the sealing unit that pulls end, also be provided with the opening that holds that holds described sealing unit on the face different on the described developer container storehouse, offer on the side in described developer container storehouse and make described sealing unit pull the opening that exposes that end exposes with described developer container storehouse opening.
2. Delevoping cartridge as claimed in claim 1 is characterized in that, described hold opening offer the position near development roll support storehouse.
3. Delevoping cartridge as claimed in claim 1 is characterized in that, also be provided with the developer-accommodating groove described having on the sealing unit that pulls end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201327956U CN201464812U (en) | 2009-06-16 | 2009-06-16 | Reclaimed development box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201327956U CN201464812U (en) | 2009-06-16 | 2009-06-16 | Reclaimed development box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201464812U true CN201464812U (en) | 2010-05-12 |
Family
ID=42392161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201327956U Expired - Lifetime CN201464812U (en) | 2009-06-16 | 2009-06-16 | Reclaimed development box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201464812U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101634825B (en) * | 2009-06-05 | 2012-01-04 | 珠海赛纳打印科技股份有限公司 | Recovery method of developing box, sealing unit used in method and recovered developing box |
-
2009
- 2009-06-16 CN CN2009201327956U patent/CN201464812U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101634825B (en) * | 2009-06-05 | 2012-01-04 | 珠海赛纳打印科技股份有限公司 | Recovery method of developing box, sealing unit used in method and recovered developing box |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100474159C (en) | Reproduction method of processing box or developing device | |
| CN103676553B (en) | Developer accommodating container, developer accommodating unit, process cartridge and image forming apparatus | |
| CN1189801C (en) | Processing box and its regeneration method | |
| CN103926814B (en) | Developer-containing unit, handle box and imaging device | |
| EP3026498B1 (en) | Remanufacturing method of developer accommodating unit | |
| CN102749826B (en) | Remanufacturing method of developing device, remanufacturing method of process cartridge, developing device and process cartridge | |
| CN101592908A (en) | Handle box and assembling thereof, dismounting and reproducing method | |
| CN103649845A (en) | Developer storing container, developer storing unit, process cartridge, and electrophotographic image formation device | |
| EP1132783A3 (en) | Remanufacturing method of process cartridge | |
| EP1481289A2 (en) | A method of remanufacturing a toner cartridge | |
| CN1391142A (en) | Processing box reproduction methods | |
| CN103676554A (en) | Developer accommodating container, process cartridge and image forming apparatus | |
| JP3198488U (en) | Process cartridge capable of collecting waste toner | |
| CN101639658A (en) | Process cartridge and method for removing processing means from process cartridge | |
| EP1132785A3 (en) | Remanufacturing method of process cartridge | |
| CN201464812U (en) | Reclaimed development box | |
| CN1090771C (en) | Frame, developing apparatus, process cartridge, and electrophotographic image forming apparatus | |
| CN101634825B (en) | Recovery method of developing box, sealing unit used in method and recovered developing box | |
| CN108780291A (en) | Toner Cartridge and its encapsulating method | |
| CN205910500U (en) | Developing cartridge | |
| CN201749299U (en) | Easily-recycled developing box for image forming device | |
| CN103217885B (en) | Toner cleaning device, toner clearing apparatus and toner cleaning method | |
| CN102364398A (en) | Recovery method for toner cartridge used for laser printer | |
| CN208399897U (en) | A kind of the powder cabin device and image forming apparatus of bulging powder separation | |
| CN204903952U (en) | Processing box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ZHUHAI SEINE TECHNOLOGY CO., LTD. Free format text: FORMER NAME: ZHUHAI SAINA TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 519075 Xiangzhou, Zhuhai, Pearl Road, North District, No. 63, No. Patentee after: Zhuhai Seine Printing Technology Co., Ltd. Address before: 519075 Xiangzhou, Zhuhai, Pearl Road, North District, No. 63, No. Patentee before: Zhuhai Saina Technology Co., Ltd. |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151021 Address after: 6, 519075 A District, 4 buildings, 63 North Pearl Road, Zhuhai, Guangdong Patentee after: Zhuhai Aipeike Science and Technology Co Ltd Address before: 519075 Xiangzhou, Zhuhai, Pearl Road, North District, No. 63, No. Patentee before: Zhuhai Seine Printing Technology Co., Ltd. |
|
| CP03 | Change of name, title or address |
Address after: 519075, Guangdong District, Xiangzhou, Zhuhai Avenue, No. 01, building 3883, 2 floor, 7 floor, B District, 02, 03, 04, 1, 2, 3, 4, 5, 05, Zhuhai Patentee after: Nasida Limited by Share Ltd Address before: 6, 519075 A District, 4 buildings, 63 North Pearl Road, Zhuhai, Guangdong Patentee before: Zhuhai Aipeike Science and Technology Co Ltd |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100512 |
|
| CX01 | Expiry of patent term |