CN106019899A - Developing cartridge and regeneration method of developing cartridge - Google Patents
Developing cartridge and regeneration method of developing cartridge Download PDFInfo
- Publication number
- CN106019899A CN106019899A CN201610617546.0A CN201610617546A CN106019899A CN 106019899 A CN106019899 A CN 106019899A CN 201610617546 A CN201610617546 A CN 201610617546A CN 106019899 A CN106019899 A CN 106019899A
- Authority
- CN
- China
- Prior art keywords
- sealing member
- powder cabin
- powder
- delevoping cartridge
- opening
- 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.)
- Pending
Links
- 238000011069 regeneration method Methods 0.000 title abstract description 7
- 239000000843 powder Substances 0.000 claims abstract description 162
- 238000007789 sealing Methods 0.000 claims abstract description 120
- 238000000034 method Methods 0.000 claims description 30
- 235000012054 meals Nutrition 0.000 claims description 27
- 238000009418 renovation Methods 0.000 claims description 17
- 239000003795 chemical substances by application Substances 0.000 claims description 16
- 238000005538 encapsulation Methods 0.000 claims description 4
- 239000002390 adhesive tape Substances 0.000 claims description 3
- 230000009466 transformation Effects 0.000 claims description 3
- 238000003756 stirring Methods 0.000 abstract 1
- 235000013312 flour Nutrition 0.000 description 8
- 230000008929 regeneration Effects 0.000 description 4
- 230000000007 visual effect Effects 0.000 description 4
- 238000007639 printing Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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
- G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
- G03G15/0877—Arrangements for metering and dispensing developer from a developer cartridge into the development unit
- G03G15/0881—Sealing of developer cartridges
- G03G15/0882—Sealing of developer cartridges by a peelable sealing film
-
- 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
- G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
- G03G15/0877—Arrangements for metering and dispensing developer from a developer cartridge into the development unit
- G03G15/0881—Sealing of developer cartridges
-
- 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
- G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
- G03G15/0887—Arrangements for conveying and conditioning developer in the developing unit, e.g. agitating, removing impurities or humidity
- G03G15/0889—Arrangements for conveying and conditioning developer in the developing unit, e.g. agitating, removing impurities or humidity for agitation or stirring
Abstract
The invention relates to a developing cartridge and a regeneration method of the developing cartridge. The developing cartridge comprises a powder cabin, a stirring frame, a powder feeding stick and a developing assembly. The powder cabin has a cabin wall extending along the length direction of the powder cabin; the cabin wall has an opening; the opening is provided with a first sealing part; and a second sealing part is arranged at the position of a powder outlet. The regeneration method mainly comprises the following steps: forming an opening, executing a taking-out step, executing a sealing step and executing a powder filling step. The problem that the sealing parts are remained in the powder cabin is solved.
Description
Technical field
The present invention relates to the forming field of image, specifically, relate to the renovation process of a kind of Delevoping cartridge and Delevoping cartridge.
Background technology
The image forming apparatus such as printer, photocopier, facsimile machine are conventional office equipment, and its dismountable developer box of internal employing is as the consumptive material of imaging.In view of reducing cost and the factor of protection environment, the developer box being finished is made to reclaim the image forming apparatus such as photocopier, printer, facsimile machine so that it is regeneration is to re-use and the most increasingly coming into one's own.
For a new Delevoping cartridge do not sealed off, it typically can be provided with sealing structure, seals structure and is generally arranged at the outside of powder box meal outlet, and i.e. on the outer wall in developing chamber or magnetic roller storehouse, sealing structure can be realized by welding thin film.User, using this Delevoping cartridge when, pulls open or relies on the gear driven of powder box to pull open sealing structure with hands by sealing structure.Sealing structure such as diaphragm seal after pulling open can directly abandon or be retained on the gear of powder box.This Delevoping cartridge is after application, it will usually carry out reclaiming, powder filling and back flow back into and reuse on market.
At present, the sealing structure of existing a kind of Delevoping cartridge there occurs change, and the sealing structure that the meal outlet of powder cabin is arranged no longer is welded on the outside of meal outlet, and is welded to inside powder cabin.Or sealing bag is set inside powder cabin to seal carbon dust.User is using this Delevoping cartridge when, directly Delevoping cartridge is arranged on developing apparatus such as printer, the rotation relying on puddle support just can be pulled open sealing structure such as sealer or flour bag, and sealer or the flour bag after pulling open can remain in powder cabin and be internally formed residual seal part.
This sealing structure remained within powder cabin brings following two problem for the recycling of Delevoping cartridge.1, remain in the sealer within powder cabin or flour bag occupies certain space, have impact on the powder filling amount of powder cabin, thus have impact on the service life of product；2, remain in the sealer within powder cabin or flour bag has certain probability can depart from from puddle support, and the sealer come off or flour bag can block the meal outlet of powder cabin, lack powder when causing printing thus affect the normal use of powder box, affect print quality.
Summary of the invention
In order to solve above-mentioned Delevoping cartridge recycle present in problem, the main object of the present invention is to provide the renovation process of a kind of Delevoping cartridge, it is a further object of the present invention to provide a kind of regeneration after Delevoping cartridge.
The Delevoping cartridge that the present invention provides includes powder cabin, puddle support, powder feeding rod and developing device；Powder cabin is used for accommodating developing agent, and powder cabin has meal outlet；Puddle support can be rotatably set in powder cabin；Powder feeding rod can be rotatably set in meal outlet；Developing device has developing chamber and developing roller, and developing roller can be rotatably set between powder cabin and developing chamber, and powder feeding rod is for being transferred to developing roller developing agent；Powder cabin has the bulkhead extended along powder cabin length direction, and bulkhead has opening, and opening is provided with the first sealing member；The position of meal outlet is provided with the second sealing member, and the second sealing member can remain in powder cabin；When opening open, clamping device may pass through opening and extend into the second sealing member taking-up that powder cabin is internal and will remain in powder cabin.
From such scheme, the second sealing member can be diaphragm seal or seal bag, and it can be arranged on inside meal outlet or outside.Existing method can be used, the second sealing member of being torn at meal outlet by the rotation of puddle support.After this Delevoping cartridge makes to be finished, cannot take out smoothly in the second sealing member will remain in powder cabin.Remain in the sealer within powder cabin or flour bag occupies certain space, have impact on the powder filling amount of powder cabin, thus have impact on the service life of product.And remain in the sealer within powder cabin or flour bag has certain probability can depart from from puddle support, and the sealer come off or flour bag can block the meal outlet of powder box, lack powder when causing printing thus affect the normal use of powder box, affect print quality.Just the diaphragm seal remained in powder cabin or sealing bag can be taken out by the design of opening, thus solve the existence of the problems referred to above.In some designs, one end of the second sealing member extends to the outside of powder cabin, and user, sealing off this new box when, can manually tear the second sealing member.
One preferred scheme is, puddle support produces projection in the first direction on bulkhead, and first direction is vertical with the bulkhead face bearing of trend of bulkhead, remaining at least partially within projection of opening.In preferred scheme, the entirety of opening falls into projection.In another preferred scheme, opening is strip opening, and its bearing of trend is identical with the bearing of trend of puddle support.
One preferred scheme is that powder cabin has sidewall, and the bearing of trend of sidewall is vertical with the length direction of powder cabin；Having powder feeding rod shaft bearing plate on sidewall, the end of powder feeding rod is arranged in powder feeding rod shaft bearing plate, forms interval between at least some of and sidewall of powder feeding rod shaft bearing plate；One end of second sealing member passes from interval.
From such scheme, the setting at interval is so that user is directly extracted the second sealing member.
Further preferred scheme is, is interval with the 3rd sealing member, and the second sealing member passes from the 3rd sealing member.
From such scheme, the developing agent that the setting at interval easily causes in powder cabin is revealed in interval, and the 3rd sealing member then can stop the generation of this problem.
Further preferred scheme is, the second sealing member is diaphragm seal, and the 3rd sealing member is elastic sealing element.
From such scheme, after the second sealing member is extracted out, elastic sealing element fills the gap formed after the second sealing member detaches automatically, the problem revealing developing agent that the gap produced after preventing the second sealing member from detaching is caused.
One preferred scheme is, the length of opening is more than 1/3rd of the length of powder cabin, and opening is positioned at the middle part of bulkhead；First sealing member and/or the second sealing member and/or the 3rd sealing member are sealed adhesive tape and/or sponge and/or sealing strip.
From such scheme, when the distance of opening is too short, it is difficult in some cases or cannot complete to take out residual seal film or the task of sealing bag in powder cabin at all.Opening then can expand the operation visual field in powder cabin of user when being arranged on middle part.
Present invention also offers the renovation process of a kind of Delevoping cartridge, renovation process includes the step that the transformation of the way of initial Delevoping cartridge is target Delevoping cartridge, initial Delevoping cartridge includes powder cabin, puddle support, powder feeding rod and developing device, and powder cabin is used for accommodating developing agent, and powder cabin has meal outlet；Puddle support can be rotatably set in powder cabin；Powder feeding rod can be rotatably set in meal outlet；Developing device has developing chamber and developing roller, and developing roller can be rotatably set between powder cabin and developing chamber, and powder feeding rod is for being transferred to developing roller developing agent；The inside of powder cabin has residual seal part；Renovation process includes below step: offer opening procedure: offer opening on the bulkhead that powder cabin extends along powder cabin length direction；Take out step: grip residual seal part by instrument through opening, residual seal part is taken out by powder cabin；Seal step: opening carries out encapsulation process by the first sealing member, and arranges the second sealing member in the position of meal outlet；Powder filling step: fill developing agent in powder cabin.
From such scheme, this restructuring process is simple, reasonable, has taken out residual seal part in powder cabin smoothly.
One preferred scheme is that powder cabin has sidewall, and the bearing of trend of sidewall is vertical with the length direction of powder cabin；Having powder feeding rod shaft bearing plate on sidewall, the end of powder feeding rod is arranged in powder feeding rod shaft bearing plate, forms interval between at least some of and sidewall of powder feeding rod shaft bearing plate；One end of second sealing member passes from interval.
One preferred scheme is, is interval with the 3rd sealing member, and the second sealing member passes from the 3rd sealing member.
One preferred scheme is, the second sealing member is diaphragm seal, and the 3rd sealing member is elastic sealing element.
One preferred scheme is, the length of opening is more than 1/3rd of the length of powder cabin, and opening is positioned at the middle part of bulkhead；In taking out step, choose tweezers and/or needle-nose pliers gripping residual seal part.
Accompanying drawing explanation
Fig. 1 is the structure chart of Delevoping cartridge embodiment members of the present invention.
Fig. 2 is another visual angle figure of Delevoping cartridge embodiment members of the present invention.
Fig. 3 is another visual angle figure of Delevoping cartridge embodiment members of the present invention.
Fig. 4 is the structure chart of the parts such as the powder feeding rod shaft bearing plate of Delevoping cartridge embodiment of the present invention.
Fig. 5 is another visual angle figure of the parts such as the powder feeding rod shaft bearing plate of Delevoping cartridge embodiment of the present invention.
Fig. 6 is the structure chart of the initial Delevoping cartridge of the renovation process embodiment of Delevoping cartridge of the present invention.
Below in conjunction with drawings and Examples, the invention will be further described.
Detailed description of the invention
Delevoping cartridge embodiment
As shown in Figure 1 to Figure 3, the Delevoping cartridge of the present embodiment includes powder cabin 10, puddle support 11, powder feeding rod 32 and developing device (not shown).
Powder cabin 10 is used for accommodating developing agent, and powder cabin 10 has front bulkhead 12, back side bulkhead 13, sidewall 14 and meal outlet, and front bulkhead 12 is oppositely arranged with back side bulkhead 13.Front bulkhead 12 and back side bulkhead 13 are the bulkhead extended along powder cabin 10 length direction X, and the bearing of trend of sidewall 14 is vertical with the length direction of powder cabin 10.Having powder feeding rod shaft bearing plate 15 on the side wall 14, the end of powder feeding rod 32 is arranged in shaft bearing plate 15.As shown in Figure 4 and Figure 5, shaft bearing plate 15 has the first arcuate extensions 16 and the second arcuate extensions 17, and the internal diameter of the second arcuate extensions 17 is less than the first arcuate extensions 16, forms interval between the second arcuate extensions 17 and sidewall 14.
Having opening 19 on front bulkhead 12, opening 19 is provided with the first sealing member.When opening 19 opens wide, it is possible to use clamping device passes opening 19, clamping device can extend into the sealing member taking-up that powder cabin 10 is internal and will remain in powder cabin 10.The length of opening 19 is more than 1/3rd of the length of powder cabin 10, and opening 19 is positioned at the middle part of front bulkhead 12.
Puddle support 11 can be rotatably set in powder cabin 10, and powder feeding rod can be rotatably set in meal outlet, and the position of meal outlet is provided with the second sealing member 21, and one end of the second sealing member 21 passes from interval, is formed and passes portion 22.In some embodiments deformed, the second sealing member 21 can also be arranged on meal outlet towards on the wall of powder cabin 10 interior side；Furthermore it is also possible to automatically tear the second sealing member 21 by the rotation of puddle support and make the second sealing member 21 remain in the inside of powder cabin 10, then by clamping device, the second sealing member 21 remained in powder cabin 10 is taken out along opening 19 during later regeneration.Preferably, being provided with the 3rd sealing member 23 in interval, the second sealing member 21 passes from the 3rd sealing member 23.Second sealing member 21 is the diaphragm seal of thinner thickness, and the 3rd sealing member 23 is elastic sealing element, such as sponge.The effect at interval is the outside in order to the second sealing member 21 being drawn out to Delevoping cartridge, and user so can be facilitated to extract the second sealing member 21 before using Delevoping cartridge.But, the setting at interval easily causes developing agent and is leaked to the outside of Delevoping cartridge by interval, the setting of the 3rd sealing member 23 then can solve this problem, and when the 3rd sealing member 23 uses elastic sealing element, during such as sponge, when the second sealing member 21 is extracted out in the 3rd sealing member 23, the 3rd sealing member 23 can automatically deform upon and seal up the space of residual after the second sealing member 21 is extracted out.
Developing device has developing chamber and developing roller, and developing roller can be rotatably set between powder cabin and developing chamber, and an effect of powder feeding rod is that the developing agent in powder cabin is transferred to the position near developing roller.The structure of developing device and the matching relationship with powder cabin are prior art, do not repeat at this.
In other embodiment deformed, the first sealing member and the second sealing member and the 3rd sealing member are sealed adhesive tape or sponge or sealing strip.Delevoping cartridge can also include photosensitive drum component, and the structure of photosensitive drum component and the matching relationship with powder cabin or developing device are prior art, do not repeat at this.Overleaf opening and the first sealing member can also be set on bulkhead 13.
The renovation process embodiment of Delevoping cartridge
The renovation process of the present embodiment includes the step that the transformation of the way of initial Delevoping cartridge is target Delevoping cartridge.
As shown in Figure 6, initial Delevoping cartridge includes powder cabin 30, puddle support 31, powder feeding rod 32 and developing device (not shown).
The structure of powder cabin 30 is essentially identical with the structure of the powder cabin of above-mentioned Delevoping cartridge embodiment, and difference is, the inside of powder cabin has residual seal part, when user uses this Delevoping cartridge when, has no idea to take out residual seal part.When this initial Delevoping cartridge is not before using, sealing member is arranged on inside powder cabin meal outlet and blocks powder cabin meal outlet, and when user uses this new Delevoping cartridge, Delevoping cartridge is directly installed on printing device such as printer.After Delevoping cartridge is installed to printer, after puddle support rotates, just can automatically tear sealing member so that meal outlet is in uncovered state.But, sealing member can remain in other position on puddle support or within powder cabin, has thus obtained the initial Delevoping cartridge of the present embodiment.
Interval 36 is formed between the second arcuate extensions portion 37 and the sidewall 35 of powder feeding rod shaft bearing plate.
The structure of developing device is identical with the structure of the powder cabin of above-mentioned Delevoping cartridge embodiment, does not repeats.
When this initial Delevoping cartridge carries out recycling, its renovation process includes below step.
First, perform to offer opening procedure.Front bulkhead 33 is offered opening 34.Specifically, fixing initial Delevoping cartridge by frock, the length of opening 34 is more than 1/3rd of the length of powder cabin, and opening 34 is positioned at the middle part of bulkhead.
Then, perform to take out step.Grip residual seal part by instrument such as tweezers or needle-nose pliers through opening 34, residual seal part is taken out by powder cabin 30.
Then, perform to seal step.Opening 34 carries out encapsulation process by the first sealing member, and arranges the second sealing member in the position of meal outlet.Encapsulation process technique uses the opening sealing technology that prior art provides.Interval 36 is provided with the 3rd sealing member, and the 3rd sealing member is elastic sealing element, and the second sealing member is passed by the 3rd sealing member.
Then, powder filling step is performed.Fill developing agent in powder cabin.Powder filling technique uses the powder filling technique provided in prior art.
By can be obtained by the structure of above-mentioned Delevoping cartridge embodiment after the above-mentioned regeneration step to initial Delevoping cartridge.
In other embodiments, before performing to offer opening procedure, need developing device and photosensitive drum component to remove.And after completing powder filling step, in addition it is also necessary to the parts of developing device such as developing chamber, photosensitive drum component are arranged in powder cabin formation and may finally be used for the product of printer.When not being spaced, the second sealing member is just hidden in powder cabin, and the second sealing member can be torn formation residual seal part by the rotation of puddle support, after this Delevoping cartridge has used, it is possible to takes out the second sealing member in powder cabin by opening.Puddle support produces projection in the first direction on bulkhead, and first direction is vertical with the bulkhead face bearing of trend of bulkhead, remaining at least partially within projection of opening.Here bulkhead face can be understood as the outer side surface towards outside of bulkhead, or towards the interior sidewall surface within powder cabin.When remaining at least partially within projection of opening, so can aid in the user observation to powder cabin inside puddle support, thus take out the sealing member of residual on puddle support smoothly.In preferred scheme, the entirety of opening falls into projection, and such scheme is highly convenient in powder cabin inside, sealing member being taken out from puddle support.In another preferred scheme, opening is strip opening, and its bearing of trend is identical with the bearing of trend of puddle support, and such scheme is highly convenient for sealing member from puddle support clamping and by the internal taking-up of powder cabin.Clamping device can be specifically tweezers, needle-nose pliers or other there is clamping or hook the instrument of function of taking.
Last it should be noted that the invention is not restricted to above-mentioned embodiment, such as sealing member uses the design of other elastomeric material such as rubber etc. also within the claims of the present invention.
Claims (10)
1. Delevoping cartridge, including:
Powder cabin, is used for accommodating developing agent, and described powder cabin has meal outlet；
Puddle support, can be rotatably set in described powder cabin；
Powder feeding rod, can be rotatably set in described meal outlet；
Developing device, has developing chamber and developing roller, and described developing roller can be rotatably set between described powder cabin and described developing chamber, and described powder feeding rod is for being transferred to described developing roller developing agent；
It is characterized in that:
Described powder cabin has the bulkhead extended along described powder cabin length direction, and described bulkhead has opening, and described opening is provided with the first sealing member；
The position of described meal outlet is provided with the second sealing member, and described second sealing member can remain in described powder cabin；
When described opening open, clamping device may pass through described opening and extend into described powder cabin inside and the described second sealing member taking-up that will remain in described powder cabin.
Delevoping cartridge the most according to claim 1, it is characterised in that:
Described powder cabin has sidewall, and the bearing of trend of described sidewall is vertical with the length direction of described powder cabin；
Having powder feeding rod shaft bearing plate on described sidewall, the end of described powder feeding rod is arranged in described powder feeding rod shaft bearing plate, forms interval between at least some of and described sidewall of described powder feeding rod shaft bearing plate；
One end of described second sealing member passes from described interval.
Delevoping cartridge the most according to claim 1, it is characterised in that:
Described puddle support produces projection in the first direction on described bulkhead, and described first direction is vertical with the bulkhead face bearing of trend of described bulkhead, remaining at least partially within described projection of described opening.
Delevoping cartridge the most according to claim 2, it is characterised in that:
Being provided with the 3rd sealing member in described interval, described second sealing member is passed by described 3rd sealing member；Described second sealing member is diaphragm seal, and described 3rd sealing member is elastic sealing element.
5. according to the Delevoping cartridge described in any one of Claims 1-4, it is characterised in that:
The length of described opening is more than 1/3rd of the length of described powder cabin, and described opening is positioned at the middle part of described bulkhead；
Described first sealing member is sealed adhesive tape and/or sponge and/or sealing strip.
6. the renovation process of Delevoping cartridge, described renovation process includes that described initial Delevoping cartridge includes the step that the transformation of the way of initial Delevoping cartridge is target Delevoping cartridge:
Powder cabin, is used for accommodating developing agent, and described powder cabin has meal outlet；
Puddle support, can be rotatably set in described powder cabin；
Powder feeding rod, can be rotatably set in described meal outlet；
Developing device, has developing chamber and developing roller, and described developing roller can be rotatably set between described powder cabin and described developing chamber, and described powder feeding rod is for being transferred to described developing roller developing agent；
The inside of described powder cabin has residual seal part；
It is characterized in that: described renovation process includes below step:
Offer opening procedure: on the bulkhead that described powder cabin extends along described powder cabin length direction, offer opening；
Take out step: grip described residual seal part by instrument through described opening, described residual seal part is taken out by described powder cabin；
Seal step: described opening carries out encapsulation process by the first sealing member, and arranges the second sealing member in the position of described meal outlet；
Powder filling step: fill developing agent in described powder cabin.
The renovation process of Delevoping cartridge the most according to claim 6, it is characterised in that:
Described powder cabin has sidewall, and the bearing of trend of described sidewall is vertical with the length direction of described powder cabin；
Having powder feeding rod shaft bearing plate on described sidewall, the end of described powder feeding rod is arranged in described powder feeding rod shaft bearing plate, forms interval between at least some of and described sidewall of described powder feeding rod shaft bearing plate；
One end of described second sealing member passes from described interval.
The renovation process of Delevoping cartridge the most according to claim 7, it is characterised in that:
Described the 3rd sealing member that is interval with, described second sealing member is passed by described 3rd sealing member.
The renovation process of Delevoping cartridge the most according to claim 8, it is characterised in that:
Described second sealing member is diaphragm seal, and described 3rd sealing member is elastic sealing element.
10. according to the renovation process of the Delevoping cartridge described in any one of claim 6 to 9, it is characterised in that:
The length of described opening is more than 1/3rd of the length of described powder cabin, and described opening is positioned at the middle part of described bulkhead；
In described taking-up step, choose tweezers and/or needle-nose pliers grips described residual seal part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610617546.0A CN106019899A (en) | 2016-07-29 | 2016-07-29 | Developing cartridge and regeneration method of developing cartridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610617546.0A CN106019899A (en) | 2016-07-29 | 2016-07-29 | Developing cartridge and regeneration method of developing cartridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106019899A true CN106019899A (en) | 2016-10-12 |
Family
ID=57114411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610617546.0A Pending CN106019899A (en) | 2016-07-29 | 2016-07-29 | Developing cartridge and regeneration method of developing cartridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106019899A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101303556A (en) * | 2008-06-30 | 2008-11-12 | 珠海天威飞马打印耗材有限公司 | Method for regenerating laser printer developing box |
| CN101620399A (en) * | 2008-07-01 | 2010-01-06 | 珠海天威飞马打印耗材有限公司 | Carbon powder box and method for removing powder from developing chamber of carbon powder box |
| CN101634825A (en) * | 2009-06-05 | 2010-01-27 | 珠海赛纳科技有限公司 | Recovery method of developing box, sealing unit used in method and recovered developing box |
| CN101893839A (en) * | 2010-05-06 | 2010-11-24 | 珠海天威飞马打印耗材有限公司 | Regeneration method of carbon powder cartridge for laser printer |
| CN205910500U (en) * | 2016-07-29 | 2017-01-25 | 珠海天威飞马打印耗材有限公司 | Developing cartridge |
-
2016
- 2016-07-29 CN CN201610617546.0A patent/CN106019899A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101303556A (en) * | 2008-06-30 | 2008-11-12 | 珠海天威飞马打印耗材有限公司 | Method for regenerating laser printer developing box |
| CN101620399A (en) * | 2008-07-01 | 2010-01-06 | 珠海天威飞马打印耗材有限公司 | Carbon powder box and method for removing powder from developing chamber of carbon powder box |
| CN101634825A (en) * | 2009-06-05 | 2010-01-27 | 珠海赛纳科技有限公司 | Recovery method of developing box, sealing unit used in method and recovered developing box |
| CN101893839A (en) * | 2010-05-06 | 2010-11-24 | 珠海天威飞马打印耗材有限公司 | Regeneration method of carbon powder cartridge for laser printer |
| CN205910500U (en) * | 2016-07-29 | 2017-01-25 | 珠海天威飞马打印耗材有限公司 | Developing cartridge |
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Application publication date: 20161012 |