CN102129209A - Method for recovering photosensitive drum - Google Patents
Method for recovering photosensitive drum Download PDFInfo
- Publication number
- CN102129209A CN102129209A CN 201110083321 CN201110083321A CN102129209A CN 102129209 A CN102129209 A CN 102129209A CN 201110083321 CN201110083321 CN 201110083321 CN 201110083321 A CN201110083321 A CN 201110083321A CN 102129209 A CN102129209 A CN 102129209A
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- China
- Prior art keywords
- photosensitive drums
- gear
- gears
- bulging body
- recovery method
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
- G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
- G03G21/18—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements using a processing cartridge, whereby the process cartridge comprises at least two image processing means in a single unit
- G03G21/1803—Arrangements or disposition of the complete process cartridge or parts thereof
- G03G21/181—Manufacturing or assembling, recycling, reuse, transportation, packaging or storage
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/75—Details relating to xerographic drum, band or plate, e.g. replacing, testing
- G03G15/751—Details relating to xerographic drum, band or plate, e.g. replacing, testing relating to drum
- G03G15/752—Details relating to xerographic drum, band or plate, e.g. replacing, testing relating to drum with renewable photoconductive layer
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G2215/00—Apparatus for electrophotographic processes
- G03G2215/00987—Remanufacturing, i.e. reusing or recycling parts of the image forming apparatus
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Sustainable Energy (AREA)
- Manufacturing & Machinery (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Electrophotography Configuration And Component (AREA)
- Cleaning In Electrography (AREA)
- Discharging, Photosensitive Material Shape In Electrophotography (AREA)
- Photoreceptors In Electrophotography (AREA)
Abstract
The invention relates to a method for recovering a photosensitive drum. In the method, the photosensitive drum is applied in an electronic photograph imaging device as a device for generating an electrostatic latent image. The photosensitive drum comprises a drum body and two gears which are respectively arranged at two ends in the axial direction of the drum body. The method for recovering the photosensitive drum comprises the following process steps of: 1, separating the two gears which are positioned at two ends in the axial direction of the drum body from the drum body; and 2, coating a bonding agent in inner tubes at the two ends in the axial direction of the brand new drum body, and arranging the gears in the step 1 in the inner tubes at the two ends in the axial direction of the brand new drum body. When the method is used, the residual effect of the gears used by the original photosensitive drum can be continued to play, and raw materials can be saved.
Description
Technical field
The present invention relates to be applied to the recovery method of the photosensitive drums in the laser printer, particularly comprise bulging body with and axially two ends the recovery method of cogged photosensitive drums is installed.
Background technology
With handle box 100 is that the imaging process of the laser printer of basic comprising core is, sees Fig. 1, is charged equably by charging roller 102 in photosensitive drums 101 surfaces.Laser scanner 103 contains image information and through the laser beam 104 of ovennodulation to photosensitive drums 101 emission, after laser beam 104 irradiations, form the static charge distribution plan that its distribution has difference on photosensitive drums 101 surfaces, that is the electrostatic latent image corresponding with image to be duplicated.Afterwards, the carbon dust 106 that autography roller 105 transmits then be adsorbed on the cylindrical surface of photosensitive drums 101, after aforementioned electrostatic latent image covered, it is converted to can macroscopic visual image.Along with the rotation of photosensitive drums 101, the visual image that is formed at photosensitive drum surface by carbon dust 106 replaces to the position at transfer roll 107 places.Effect through the entrained transfer voltage of transfer roll 107, the carbon dust of visual image form is transferred on the surface of recording mediums 108 such as paper, with after after the carbon dust of the visual image form on 112 pairs of recording mediums 108 of warm-up mill 111 and backer roll carries out heating and pressurizing, carbon dust is penetrated in the fibrage of recording medium 108, and the visual image that carbon dust is formed for good and all solidifies on recording medium 108.Visual image on the aforementioned photosensitive drums 101 is after being transferred roller 107 transfer printings, residual carbon dust 109 attached to it is struck off by useless powder scraping blade 110, strikes off photosensitive drums 101 surfaces behind the useless powder and returns to after respective pins electricity equipment is eliminated static and do not have the dustless stand-by state of electricity.So just finished a basic imaging workflow.This flow process is the result of cycle operation repeatedly, just can obtain the needed image of printing person.
As the basic comprising core of laser printer, the handle box that above relates to 100 is often combined a complete assembly, promptly so-called integral type handle box according to the function of its each component parts and serviceable life.Referring to Fig. 2,3, be a existing integral type handle box 200 that on the basis of handle box 100 image-forming principles shown in Figure 1, constitutes.
See Fig. 2, the component parts of integral type handle box 200 generally includes photosensitive drums 201, developer roll 202, powder feeding rod 203, first puddle support 204, second puddle support 205, toner 206, charging roller 207 and waste powder hopper 208.First puddle support 204, second puddle support 205 carbon dust that will hold in the toner 206 that all turns clockwise transports to powder feeding rod 203, powder feeding rod 203 will be sent on the surface of developer roll 202 attached to its lip-deep carbon dust with rotation mode, developer roll 202 and photosensitive drums 201 are with opposite each other direction rotation, in the rotary course of developer roll 202 and photosensitive drums 201, developer roll 202 is sent to photosensitive drums 201 lip-deep electrostatic latent image zones with carbon dust, finishes developing process behind the covering electrostatic latent image.
Fig. 3 demonstrates the annexation of each gear in integral type handle box 200 inner each component parts and the cogwheel gearing.As shown in Figure 3, in conjunction with Fig. 2, on a sidewall 210 as the box body 209 of handle box 200 support frames, a cogwheel gearing 211 of being made up of a plurality of gear is installed usually, order about box body 209 inner each component parts and be rotated so that receive external drive moment.In this cogwheel gearing 211, gear 212 is the driven wheel of photosensitive drums 201, be installed on the axial end of photosensitive drums 201, gear 213 is the driven wheel of developer roll 202, and gear 214 is a transmission gear, and gear 215 is the driven wheel of powder feeding rod 203, gear 216 is transmission gears, gear 217 is the driven wheel of first puddle support 204, and gear 218 is transmission gears, and gear 219 is the driven wheel of second puddle support 205.In photosensitive drums 201 along self axially with respect to the other end of gear 212, transmission gear 220 is installed.Gear 212 is meshed with the respective drive mechanism of laser printer (not shown), accepts to order about photosensitive drums 201 formation rotations behind the moment of torsion; Transmission gear 220 is meshed with the driven wheel 221 of charging roller 207, forms rotation to order about charging roller 207, is photosensitive drums 201 surface chargings.
Above-mentioned photosensitive drums 201, gear 212 that install respectively at its axial two ends and transmission gear 220 use resin to be starting material usually, are higher than photosensitive drums 201 their serviceable life far away.This be because the photosensitive layer on photosensitive drums 201 surfaces than extremely low cause in serviceable life as the aluminum pipe of photosensitive layer carrier, though aluminum pipe has higher serviceable life as the drum body, the damage of photosensitive layer has often determined the serviceable life of photosensitive drums 201.Therefore, when photosensitive drums 201 reached the state in latter stage in serviceable life, these gears still had very high value.But in actual recovery process, often follow scrapping of photosensitive drums 201 and scrap, so that can not effectively utilize this type gear.If adopt the method that on the drum body, recoats the cloth photosensitive layer to reclaim the gear at photosensitive drums 201 and two ends thereof, then can only reach the extremely low recovery usually, cause photosensitive drums 201 to comprise that the gear at its two ends also is difficult to effectively be reclaimed owing to recoat the mode of cloth photosensitive layer.
Summary of the invention
At above-mentioned serviceable life of scrapping the used gear of premature termination photosensitive drums because of photosensitive drums, perhaps because of comprising the lower problem of the photosensitive drums recovery of its used gear, the object of the invention is to provide a kind of recovery method of photosensitive drums.This method can effectively utilize the used gear of photosensitive drums to terminate until its serviceable life.
In order to reach the foregoing invention purpose, the present invention has adopted a kind of photosensitive drums recovery method.The photosensitive drums that this method relates to is applied in the electrophotographic imaging forming apparatus generation device as electrostatic latent image.This photosensitive drums comprises bulging body and is installed on two gears of bulging axon to two ends respectively.This recovery method comprises the processing step of following order:
1. will be positioned at bulging axon separates with the drum body to two gears at two ends.Afterwards;
2. coating adhesive in the interior pipe at the axial two ends of brand-new drum body, be about to step 1. the gained gear be installed to brand-new bulging axon in the interior pipe at two ends.
Aforementioned photosensitive drums recovery method, implementation step 2. before, preferentially to step 1. the gear of gained implement check.
Aforementioned photosensitive drums recovery method, 1. said two gears of its step with the mode separated of drum body be, will rouse body earlier and gear be ejected after rod passes through the interior tube opening of the bulging body section of cutting apart in cutting between the position between himself axial two ends, utilize to eject.
Aforementioned photosensitive drums recovery method, the mode that 1. said two gears of its step are separated with the drum body are that elder generation's fixing drum body is removed the part that the drum body contacts two gears with lapping mode again.
Aforementioned photosensitive drums recovery method, 1. said two gears of its step with the mode separated of drum body be, is used to admit the position of one of two gears to carry out taking out after the radially enlarging gear at this position the drum body.
Aforementioned photosensitive drums recovery method, the mode that 1. said two gears of its step are separated with the drum body are to fix the back edge of one of two gears drum body and radially wobble gear and the drum body that bulging body is fixed with separation.
Photosensitive drums recovery method of the present invention, at scrap the used service life of gear of premature termination photosensitive drums because of photosensitive drums, also at the lower phenomenon of the recovery of the photosensitive drums that comprises its used gear, proposed again this gear to be installed to the photosensitive drums way of recycling on the brand-new bulging body from rousing disengage gears on the body.Separate mode between drum body and the gear comprises following several: cut apart photosensitive drums drum body and go up disengage gears from the drum body section of cutting apart again, grind to remove the drum body and function with the part of contact gear with disengage gears, the drum body and function is carried out after the radially enlarging with disengage gears with the position of admitting gear, and behind the fixed gear swing drum body with disengage gears.This way of recycling operating process is extremely easy, and after adopting this way of recycling, damaged or near the photosensitive drums of terminal point in serviceable life for photosensitive layer on its drum body, continued the remaining effect of performance the serviceable life of the used gear of original photosensitive drums because of using brand-new bulging body to make, therefore, this recovery method has not only been saved starting material, and operating process is also very convenient.
Description of drawings
Fig. 1 has handle box principle of work synoptic diagram now.
Fig. 2 has the handle box skeleton view now.
Fig. 3 has handle box fragmentary, perspective view now.
Fig. 4 uses the photosensitive drums skeleton view that recovery method of the present invention is handled.
Fig. 5 uses recovery method of the present invention and handles photosensitive drums embodiment one synoptic diagram.
Fig. 6 a uses recovery method of the present invention and handles photosensitive drums embodiment two synoptic diagram one.
Fig. 6 b uses recovery method of the present invention and handles photosensitive drums embodiment two synoptic diagram two.
Fig. 7 uses recovery method of the present invention and handles photosensitive drums embodiment three synoptic diagram.
Fig. 8 uses recovery method of the present invention and handles photosensitive drums embodiment four synoptic diagram.
Embodiment
Describe photosensitive drums recovery method of the present invention in detail below in conjunction with accompanying drawing.
Referring to Fig. 4～8, show the photosensitive drums skeleton view of using recovery method processing of the present invention and the implementation process synoptic diagram that reclaims photosensitive drums respectively.
See Fig. 4, this photosensitive drums 300 is applied in the laser printer (not shown) as the generation device of electrostatic latent image, and its formation comprises bulging body 301 and is installed on two gears 302,303 at bulging body 301 axial two ends respectively.Gear 302 is used for being meshed with the respective drive mechanism of laser printer, forms rotation to order about photosensitive drums 300.303 of gears are born drive task, are used for being meshed with the driven wheel of charging roller under confined state, form rotation to order about charging roller, are the surperficial photosensitive layer charging of photosensitive drums 300.
Embodiment one
See Fig. 5,, when reclaiming photosensitive drums 300, at first, select drum body 301, utilize the instrument of annular saw 500 and so on that it is cut into two sections between the position between himself axial two ends in conjunction with Fig. 4.Drum body 301 is divided to have no progeny, and has gear 302 and gear 303 on each section respectively.
Subsequently, utilize to eject after rod 400 passes the interior tube opening of one of bulging body 301 sections of cutting apart, gear 302 or gear 303 are ejected, make gear 302 or gear 303 separated opening on the section of cutting apart of drum body 301.
Then, after separated the opening, the intact degree at positions such as its gear teeth, axis hole is implemented to detect on the section of cutting apart of drum body 301 at gear 302 or gear 303.
At last, coating adhesive in the interior pipe at the axial two ends of the intact brand-new bulging body of its photosensitive layer with being about to be respectively installed to this brand-new drum axon in the interior pipe at two ends through detecting the gear 302 and the gear 303 that remain intact, is finished the recovery of photosensitive drums.
Embodiment two
See Fig. 6 a, b, in conjunction with Fig. 4, when reclaiming photosensitive drums 300, at first, photosensitive drums 300 is placed on the pedestal 600 of stationkeeping, subsequently, form under the state that rotates at drum body 301, utilizing cutting knife 700 will rouse body 301, to be used to wrap up the aluminum tube layer of gear 302 worn with cutting way, splits away off from drum body 301 until gear 302.Gear 303 is also implemented same operation.In the process of lapping, cutting knife 700 can not undermine gear 302 or gear 303.
Then, after separated the opening, the intact degree at positions such as its gear teeth, axis hole is implemented to detect from the drum body 301 at gear 302 or gear 303.
At last, coating adhesive in the interior pipe at the axial two ends of the intact brand-new bulging body of its photosensitive layer with being about to be respectively installed to this brand-new drum axon in the interior pipe at two ends through detecting the gear 302 and the gear 303 that remain intact, is finished the recovery of photosensitive drums.
Embodiment three
See Fig. 7, in conjunction with Fig. 4, when reclaiming photosensitive drums 300, at first, photosensitive drums 300 is placed on the base 800 of its stationkeeping, subsequently, adopt crowbar 900 will rouse body 301 and be used to admit the mouth of pipe position of gear 302 to pry open, the radial dimension of this mouth of pipe is expanded, split away off from drum body 301 until gear 302.Gear 303 is also implemented same operation.
Then, after separated the opening, the intact degree at positions such as its gear teeth, axis hole is implemented to detect from the drum body 301 at gear 302 or gear 303.
At last, coating adhesive in the interior pipe at the axial two ends of the intact brand-new bulging body of its photosensitive layer with being about to be respectively installed to this brand-new drum axon in the interior pipe at two ends through detecting the gear 302 and the gear 303 that remain intact, is finished the recovery of photosensitive drums.
Embodiment four
See Fig. 8, in conjunction with Fig. 4, when reclaiming photosensitive drums 300, at first, grasp bulging body 301, the stomidium of gear 302 is inserted on the column 901 of its stationkeeping photosensitive drums 300, gear 302 is fixed, subsequently, along the diametric(al) swing drum body 301 of drum body 301, until drum body 301 with gear 302 is separated each other opens.Gear 303 is also implemented same operation.
Then, after separated the opening, the intact degree at positions such as its gear teeth, axis hole is implemented to detect from the drum body 301 at gear 302 or gear 303.
At last, coating adhesive in the interior pipe at the axial two ends of the intact brand-new bulging body of its photosensitive layer with being about to be respectively installed to this brand-new drum axon in the interior pipe at two ends through detecting the gear 302 and the gear 303 that remain intact, is finished the recovery of photosensitive drums.
Claims (6)
1. photosensitive drums recovery method, described photosensitive drums is applied in the electrophotographic imaging forming apparatus generation device as electrostatic latent image, described photosensitive drums comprises bulging body and is installed on two gears of described bulging axon to two ends respectively that described recovery method comprises the processing step of following order:
1. will be positioned at described bulging axon separates with described bulging body to described two gears at two ends;
2. coating adhesive in the interior pipe at the axial two ends of brand-new drum body, be about to step 1. the gained gear be installed to described brand-new bulging axon in the interior pipe at two ends.
2. according to the described photosensitive drums recovery method of claim 1, it is characterized in that, implementation step 2. before to step 1. the gained gear implement check.
3. according to the described photosensitive drums recovery method of claim 2, it is characterized in that, the mode that 1. described two gears of step are separated with described bulging body is, earlier described bulging body is ejected described gear after rod passes through the interior tube opening of the described bulging body section of cutting apart in cutting between the position between himself axial two ends, utilize to eject.
4. according to the described photosensitive drums recovery method of claim 2, it is characterized in that the mode that 1. described two gears of step are separated with described bulging body is that earlier fixing described bulging body is removed the part that described bulging body contacts described two gears with lapping mode again.
5. according to the described photosensitive drums recovery method of claim 2, it is characterized in that, the mode that 1. described two gears of step are separated with described bulging body is, is used to admit the position of one of described two gears to carry out taking out after the radially enlarging gear at this position described bulging body.
6. according to the described photosensitive drums recovery method of claim 2, it is characterized in that, the mode that 1. described two gears of step are separated with described bulging body is that one of fixing described two gears are back to radially wobble described bulging body to separate described fixed gear and described bulging body along described bulging body.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110083321 CN102129209A (en) | 2011-04-02 | 2011-04-02 | Method for recovering photosensitive drum |
| PCT/CN2012/073279 WO2012136117A1 (en) | 2011-04-02 | 2012-03-30 | Photosensitive drum recovering method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110083321 CN102129209A (en) | 2011-04-02 | 2011-04-02 | Method for recovering photosensitive drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102129209A true CN102129209A (en) | 2011-07-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110083321 Pending CN102129209A (en) | 2011-04-02 | 2011-04-02 | Method for recovering photosensitive drum |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102129209A (en) |
| WO (1) | WO2012136117A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012136117A1 (en) * | 2011-04-02 | 2012-10-11 | 珠海天威飞马打印耗材有限公司 | Photosensitive drum recovering method |
| CN115260920A (en) * | 2022-08-19 | 2022-11-01 | 苏州恒久光电科技股份有限公司 | Bonding method for drum teeth of organic photoconductor |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0611917A (en) * | 1992-06-24 | 1994-01-21 | Canon Inc | Recycled electrophotographic photoreceptor drum using recycles cylinder and its unit |
| JPH096184A (en) * | 1995-06-07 | 1997-01-10 | Xerox Corp | Reusable light receiving body/gear assembly |
| JPH09325648A (en) * | 1996-06-05 | 1997-12-16 | Konica Corp | Image forming device |
| CN101365989A (en) * | 2006-01-12 | 2009-02-11 | 静态控制元件公司 | Systems and methods for remanufacturing imaging components |
| US20090162093A1 (en) * | 2007-12-19 | 2009-06-25 | Sagie Shanun | Process and apparatus for installing original drive gear on a laser printer toner cartridge drum |
| CN101620404A (en) * | 2008-07-04 | 2010-01-06 | 珠海天威飞马打印耗材有限公司 | Method for remanufacturing photosensitive drum into another photosensitive drum |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102129209A (en) * | 2011-04-02 | 2011-07-20 | 珠海天威飞马打印耗材有限公司 | Method for recovering photosensitive drum |
-
2011
- 2011-04-02 CN CN 201110083321 patent/CN102129209A/en active Pending
-
2012
- 2012-03-30 WO PCT/CN2012/073279 patent/WO2012136117A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0611917A (en) * | 1992-06-24 | 1994-01-21 | Canon Inc | Recycled electrophotographic photoreceptor drum using recycles cylinder and its unit |
| JPH096184A (en) * | 1995-06-07 | 1997-01-10 | Xerox Corp | Reusable light receiving body/gear assembly |
| JPH09325648A (en) * | 1996-06-05 | 1997-12-16 | Konica Corp | Image forming device |
| CN101365989A (en) * | 2006-01-12 | 2009-02-11 | 静态控制元件公司 | Systems and methods for remanufacturing imaging components |
| US20090162093A1 (en) * | 2007-12-19 | 2009-06-25 | Sagie Shanun | Process and apparatus for installing original drive gear on a laser printer toner cartridge drum |
| CN101620404A (en) * | 2008-07-04 | 2010-01-06 | 珠海天威飞马打印耗材有限公司 | Method for remanufacturing photosensitive drum into another photosensitive drum |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012136117A1 (en) * | 2011-04-02 | 2012-10-11 | 珠海天威飞马打印耗材有限公司 | Photosensitive drum recovering method |
| CN115260920A (en) * | 2022-08-19 | 2022-11-01 | 苏州恒久光电科技股份有限公司 | Bonding method for drum teeth of organic photoconductor |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012136117A1 (en) | 2012-10-11 |
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Application publication date: 20110720 |