CN108614404A - Handle box - Google Patents
Handle box Download PDFInfo
- Publication number
- CN108614404A CN108614404A CN201810847635.3A CN201810847635A CN108614404A CN 108614404 A CN108614404 A CN 108614404A CN 201810847635 A CN201810847635 A CN 201810847635A CN 108614404 A CN108614404 A CN 108614404A
- Authority
- CN
- China
- Prior art keywords
- gear
- handle box
- developer roll
- driving
- driving force
- 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.)
- Granted
Links
- 241000282472 Canis lupus familiaris Species 0.000 claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 238000003384 imaging method Methods 0.000 description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 6
- 239000000428 dust Substances 0.000 description 6
- 239000000843 powder Substances 0.000 description 6
- 238000007639 printing Methods 0.000 description 5
- 238000011161 development Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001739 rebound effect Effects 0.000 description 1
Classifications
-
- 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
- G03G21/1839—Means for handling the process cartridge in the apparatus body
- G03G21/1857—Means for handling the process cartridge in the apparatus body for transmitting mechanical drive power to the process cartridge, drive mechanisms, gears, couplings, braking mechanisms
-
- 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
- G03G21/1839—Means for handling the process cartridge in the apparatus body
- G03G21/1842—Means for handling the process cartridge in the apparatus body for guiding and mounting the process cartridge, positioning, alignment, locks
Landscapes
- Engineering & Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electrophotography Configuration And Component (AREA)
Abstract
The present invention provides a kind of handle box, including box body, photosensitive drums, developer roll, driving force receives head and control mechanism, photosensitive drums can be rotatably supported between the end walls of box body around rotation axis, developer roll is supported between the end walls of box body in which can rotate about the axis thereof, the controllable braking/driving force of control mechanism receives head in the axis direction reciprocating movement perpendicular to developer roll, one shaft end of photosensitive drums is connected with drum gear, one shaft end of developer roll is connected with transmission gear, transmission gear is abreast provided with one-stage gear and secondary gear along the axial direction of developer roll, secondary gear is engaged with drum gear, driving force, which receives head, has driving gear and end, driving gear can be engaged with one-stage gear, end is arranged protrudingly there are two dog, two dogs can be engaged with the driving head of printer.It is split structure that driving force, which receives head and the drum gear of photosensitive drums, and handle box can swimmingly fall machine and be removed from host, and print performance is stablized.
Description
Technical field
The present invention relates to printing consumables technical fields, more particularly, to a kind of handle box.
Background technology
The imaging of electro photography forms equipment such as laser printer, is a kind of utilization electrofax principle, at least through
Charging, exposure are developed, and are transferred, fixing, clean process, the equipment that image is formed on image forming medium such as paper.Imaging
The material of the easy consumption used in equipment is generally called printing consumables.In general, the consumed carbon dust that develops generally is carried by handle box
For, after the carbon dust in handle box is finished, then the handle box that more renews.
Existing handle box, generally include powder cabin, the driving part coordinated with developing cell that is arranged in powder cabin, development
Conductive contact in roller, powder outlet cutter, transmission gear and conducting end and conducting end on handle box end cap, and comprising useless
The developing device of powder cabin and photosensitive drums.Handle box is placed in imaging device, the driving part of handle box with setting by existing
Rotating driving element coupling in imaging device, driving part are rotated with imaging device actuated element to realize in handle box
Developing cell rotates in a circumferential direction movement.The conductive contact of handle box conducting end is contacted with conductive site on imaging device, makes handle box
Internal development component is according to the carbon dust inside the positively charged pressure of design feature or negative voltage powder cabin in developer roll and other components electricity
To photosensitive drums powder supply under field force effect, to develop to photosensitive drums, then carbon dust is transferred on paper by transferring.Work as processing
When carbon dust in box exhausts, handle box need to be unloaded from imaging device.
A kind of driving part of existing handle box is the drive connection structure using sphere type universal joint, in the process of transport
In, drive component is easily separated from, and is caused photosensitive drums or developer roll that can not receive driving force, is caused handle box can not normal use.
In addition there is a kind of handle box, the driving body of rod in drive component passes through the gear positioning component of Locating driver,
And it can be slided relative to gear axial reciprocating, during mounting and dismounting handle box, drive component is easy and imaging
The driving head of device is stuck, and drive component is caused to damage, and handle box is made to can not work normally.
Invention content
In order to realize the main object of the present invention, the present invention provides a kind of handle box, it is intended to improve handle box in the machine that falls and
The smoothness of process is removed from host.
In order to realize that the main object of the present invention, the present invention provide a kind of handle box, including box body, photosensitive drums, developer roll
Head is received with driving force, photosensitive drums can be between rotation axis be rotatably supported on the end walls of box body, and developer roll can be around its axis
Line is rotatably supported between the end walls of box body, and handle box further includes control mechanism, and the controllable braking/driving force of control mechanism receives
Head is in the axis direction reciprocating movement perpendicular to developer roll, and a shaft end of photosensitive drums is connected with drum gear, one of developer roll
Shaft end is connected with transmission gear, and transmission gear is abreast provided with one-stage gear and secondary gear, two level along the axial direction of developer roll
Gear is engaged with drum gear, and driving force receives head, and there is driving gear and end, driving gear can be engaged with one-stage gear, end
It is arranged protrudingly there are two dog, two dogs can be engaged with the driving head of printer.
It can be seen that it is split structure, the transmission gear edge of developer roll that driving force, which receives head and the drum gear of photosensitive drums,
The axial direction of developer roll is abreast provided with one-stage gear and secondary gear, and secondary gear is engaged with drum gear, control mechanism control
Driving force receive head perpendicular to developer roll axis direction reciprocating movement, to control driving gear engaged with one-stage gear or
It is disengaged from, to make handle box that can swimmingly fall machine and be removed from host, driving force receives two dogs and the printing of head
The driving head stable occlusion of machine, printing is more stable, improves the compatibility of handle box, cost performance higher.
Further scheme is to drive gear and one-stage gear for spur gear.
Further scheme is that drum gear and secondary gear are helical gear.
Further scheme is that driving gear is connected with end by a bar portion, axis of two dogs about bar portion
Form central symmetry.
Further scheme is that there are control mechanism catch bar and return springs, catch bar bar portion can control to hang down
It is directly moved back and forth in the axis direction of developer roll, return springs force catch bar close to one-stage gear.
Further scheme is that one end of catch bar offers limit hole, and bar portion is arranged across limit hole.
Further scheme is that handle box further includes end cap, and end cap receives head with driving force pacifies with being located at same end face
Mounted in the side of box body, return springs are pressed between catch bar and end cap.
Further scheme is that end cap is provided with the limit assembly passed through for catch bar, and limit assembly forces catch bar
In the axis direction reciprocating movement perpendicular to developer roll.
Further scheme is bar portion and driving gear coaxial arrangement.
Further scheme is that driving force receives head in the extension line where the axle center of photosensitive drums and the axle center of developer roll
Upper reciprocating movement.
Description of the drawings
Fig. 1 is the structure chart of handle box embodiment of the present invention.
Fig. 2 is the local structural graph of handle box embodiment of the present invention.
Fig. 3 is the structural exploded view of end cap in handle box embodiment of the present invention, catch bar and return springs cooperation.
Fig. 4 is the structure chart that photosensitive drums in handle box embodiment of the present invention, developer roll and driving force receive head cooperation.
Fig. 5 is the structural exploded view that photosensitive drums in handle box embodiment of the present invention, developer roll and driving force receive head cooperation.
Fig. 6 is local structural graph of the handle box embodiment of the present invention under the first use state.
Fig. 7 is local structural graph of the handle box embodiment of the present invention under the second use state.
Fig. 8 is the local structural graph of handle box embodiment of the present invention in a third condition of use.
The invention will be further described with reference to the accompanying drawings and embodiments.
Specific implementation mode
Referring to Fig. 1 to Fig. 3, handle box 1 include box body 2, photosensitive drums 6, end cap 4, developer roll 8, driving force receive head 3 and
Control mechanism, photosensitive drums 6 can be rotatably supported on around rotation axis between the end walls of box body 2, and developer roll 8 can be revolved around its axis
It is supported between the end walls of box body 2 with turning, the controllable braking/driving force of control mechanism receives head 3 in the axis perpendicular to developer roll 8
Direction moves back and forth.
One shaft end of photosensitive drums 6 is coaxially connected with drum gear 7, and a shaft end of developer roll 8 is coaxially connected with biography
Moving gear 9, transmission gear 9 have been coaxially disposed one-stage gear 91 and secondary gear 92, secondary gear side by side along the axial direction of developer roll 8
Wheel 92 is engaged with drum gear 7.Driving force, which receives head 3, has driving gear 31 and end 32, and driving gear 31 can be with one-stage gear
91 engagements, end 32 are arranged protrudingly there are two dog 33, and two dogs 33 can be engaged with the driving head of printer.This reality
It is spur gear to apply example driving gear 31 and one-stage gear 91, drives the number of teeth of the gear ratio one-stage gear 91 of gear 31 more, drum tooth
Wheel 7 and secondary gear 92 are helical gear, and the number of teeth of the gear ratio secondary gear 92 of drum gear 7 is more.
Referring to Fig. 3 to Fig. 5, gear 91 and end 32 is driven to be connected by a bar portion 34, two dogs 33 are about bar portion 34
Axis formed central symmetry, the present embodiment bar portion 34 and driving gear 31 be coaxially disposed.Control mechanism is with catch bar 5 and again
One end of position elastic component 10, catch bar 5 offers limit hole 53, and bar portion 34 is arranged across limit hole 53, to which catch bar 5 is controllable
Bar portion 34 processed forces one end of catch bar 5 close to one in the axis direction reciprocating movement perpendicular to developer roll 8, return springs 10
Grade gear 91.
Referring to Fig. 3, end cap 4 receives the side that head 3 is mounted on box body 2 with being located at same end face, the side of end cap 4 with driving force
Wall offers the guide groove 41 extended along the axis direction perpendicular to developer roll 8, and return springs 10 are located in the guide groove 41,
The present embodiment return springs 10 are resetting spring.Catch bar 5 is projectedly provided with baffle plate 51 towards the side of guide groove 41,
Return springs 10 are pressed between baffle plate 51 and the end face of guide groove 41, and return springs 10 force one end of catch bar 5
Close to one-stage gear 91.The limit assembly passed through for catch bar 5 is additionally provided on end cap 4, limit assembly forces catch bar 5 hanging down
Directly moved back and forth in the axis direction of developer roll 8.Specifically, limit assembly is formed by two L-shaped limited blocks 42, two
It is located at the two sides of guide groove 41 to 42 relative misalignment of limited block and protrudes the side wall of end cap 4.Two limited blocks 42 of the present embodiment
The mobile route of formation passes through the axle center in the axle center and developer roll 8 of photosensitive drums 6, i.e. 5 controllable braking/driving force of catch bar to receive head 3 and exist
It is moved back and forth on extension line where the axle center of photosensitive drums 6 and the axle center of developer roll 8.
Referring to Fig. 6 to Fig. 8, the driving head 11 of printer can be along its axial stretching, when handle box 1 needs to place to printer
When internal, user places handle box 1 to printer, while pressing the forced section 52 of catch bar 5,5 one end of catch bar
Limit hole 53 drives driving force to receive head 3 and is moved far from one-stage gear 91 in the axis direction perpendicular to developer roll 8, makes driving force
The driving gear 31 for receiving head 3 is disengaged from one-stage gear 91, to which two dogs 33 that driving force receives head 3 can be swimmingly
It is engaged with the driving head 11 of printer, return springs 10 are in confined state at this time.Then, continue to push away to printer
Into handle box 1, cancel the pressing active force of the forced section 52 of catch bar 5, under the rebound effect of return springs 10, pushes
The limit hole 53 of 5 one end of bar drives driving force to receive head 3 and is moved close to one-stage gear 91 in the axis direction perpendicular to developer roll 8
It is dynamic, so that driving force is received the driving gear 31 and 91 stable engagement of one-stage gear of head 3, to drive developer roll 8 around its axis
Line rotates, while driving photosensitive drums 6 to be rotated around rotation axis by secondary gear 92 and 7 stable engagement of drum gear, realizes driving
Power reception head 3 is rotatably assorted with the driving head 11 of printer.Therefore, handle box 1 will not be by certain zero during falling machine
Obstruction and the interference of component and generate stuck phenomenon, it is more smoothly with the cooperation of the driving head 11 of printer.
After the carbon dust in handle box 1 has printed, need to take out handle box 1 from printer, then outward at pulling
The forced section 52 of catch bar 5 is pressed while managing box 1, the limit hole 53 of 5 one end of catch bar drives driving force to receive head 3 vertical
It is moved far from one-stage gear 91 in the axis direction of developer roll 8, driving force is made to receive the driving gear 31 and one-stage gear 91 of head 3
It is disengaged from, to which two dogs 33 of driving force reception head 3 and the driving head 11 of printer can be realized swimmingly and be disengaged,
Handle box 1 can be swimmingly taken out at this time.
It is split structure that driving force, which receives head 3 and the drum gear 7 of photosensitive drums 6, and the transmission gear 9 of developer roll 8 is along development
The axial direction of roller 8 is abreast provided with one-stage gear 91 and secondary gear 92, and secondary gear 92 is engaged with drum gear 7, control mechanism
Driving force receives head 3 in the axis direction reciprocating movement perpendicular to developer roll 8, to control driving gear 31 and level-one tooth
91 engagement of wheel is disengaged from, and to make handle box 1 that can swimmingly fall machine and be removed from host, driving force receives the two of head 3
11 stable occlusion of driving head of a dog 33 and printer, printing is more stable, improves the compatibility of handle box 1, cost performance is more
It is high.
Above example, only preferred embodiments of the invention, be not to limit the scope of the present invention, therefore it is all according to the present invention
The equivalent change or modification that the structure, feature and principle of claim is done should all be included in present patent application model
In enclosing.
Claims (10)
1. handle box, including box body, photosensitive drums, developer roll and driving force receive head, the photosensitive drums can be rotated around rotation axis
Ground is supported between the end walls of the box body, and the developer roll is supported on the end walls of the box body in which can rotate about the axis thereof
Between, it is characterised in that：
The handle box further includes control mechanism, and the control mechanism can control the driving force to receive head perpendicular to described aobvious
The axis direction of shadow roller moves back and forth；
One shaft end of the photosensitive drums is connected with drum gear, and a shaft end of the developer roll is connected with transmission gear, described
Transmission gear is abreast provided with one-stage gear and secondary gear, the secondary gear and the drum along the axial direction of the developer roll
Gear engages；
The driving force, which receives head, has driving gear and end, and the driving gear can be engaged with the one-stage gear, described
End is arranged protrudingly there are two dog, and two dogs can be engaged with the driving head of printer.
2. handle box according to claim 1, it is characterised in that：
The driving gear and the one-stage gear are spur gear.
3. handle box according to claim 1, it is characterised in that：
The drum gear and the secondary gear are helical gear.
4. handle box according to claim 1, it is characterised in that：
The driving gear is connected with the end by a bar portion, during two dogs are formed about the axis of the bar portion
The heart is symmetrical.
5. handle box according to claim 4, it is characterised in that：
There are the control mechanism catch bar and return springs, the catch bar can control the bar portion perpendicular to described aobvious
The axis direction of shadow roller moves back and forth, and the return springs force the catch bar close to the one-stage gear.
6. handle box according to claim 5, it is characterised in that：
One end of the catch bar offers limit hole, and the bar portion is arranged across the limit hole.
7. handle box according to claim 6, it is characterised in that：
The handle box further includes end cap, and the end cap receives head with the driving force be mounted on the box with being located at same end face
The side of body, the return springs are pressed between the catch bar and the end cap.
8. handle box according to claim 7, it is characterised in that：
The end cap is provided with the limit assembly passed through for the catch bar, and the limit assembly forces the catch bar vertical
It is moved back and forth in the axis direction of the developer roll.
9. handle box according to claim 8, it is characterised in that：
The bar portion and driving gear coaxial arrangement.
10. according to claim 1 to 9 any one of them handle box, it is characterised in that：
The driving force receives head and is back and forth moved on the extension line where the axle center of the photosensitive drums and the axle center of the developer roll
It is dynamic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810847635.3A CN108614404B (en) | 2018-07-27 | 2018-07-27 | Process cartridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810847635.3A CN108614404B (en) | 2018-07-27 | 2018-07-27 | Process cartridge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108614404A true CN108614404A (en) | 2018-10-02 |
| CN108614404B CN108614404B (en) | 2024-04-05 |
Family
ID=63666896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810847635.3A Active CN108614404B (en) | 2018-07-27 | 2018-07-27 | Process cartridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108614404B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110441999A (en) * | 2019-08-16 | 2019-11-12 | 珠海天威飞马打印耗材有限公司 | Handle box, the installation method of handle box and electrophotographic imaging forming apparatus |
| CN110568743A (en) * | 2019-09-24 | 2019-12-13 | 珠海市汇威打印机耗材有限公司 | Driving force receiving part and processing box |
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| JP2000000954A (en) * | 1998-06-16 | 2000-01-07 | Mitsubishi Heavy Ind Ltd | Axial direction register adjusting device for split plate cylinder |
| JP2002328499A (en) * | 2001-04-27 | 2002-11-15 | Sharp Corp | Image forming device |
| JP2006276316A (en) * | 2005-03-29 | 2006-10-12 | Kyocera Mita Corp | Image forming apparatus |
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| JP2016035551A (en) * | 2014-08-04 | 2016-03-17 | 株式会社リコー | Developing device, process cartridge, and image forming apparatus |
| JP2017211456A (en) * | 2016-05-24 | 2017-11-30 | 京セラドキュメントソリューションズ株式会社 | Drive power transmission mechanism and image formation apparatus with the same |
| CN207081962U (en) * | 2017-06-09 | 2018-03-09 | 江苏辉普科技有限公司 | A kind of printer toner cartridge bindiny mechanism |
| CN207096695U (en) * | 2017-08-07 | 2018-03-13 | 珠海天威飞马打印耗材有限公司 | Handle box |
| CN108121187A (en) * | 2018-01-26 | 2018-06-05 | 珠海天威飞马打印耗材有限公司 | Handle box and electrophotographic image forming |
| CN208477303U (en) * | 2018-07-27 | 2019-02-05 | 珠海天威飞马打印耗材有限公司 | Handle box |
-
2018
- 2018-07-27 CN CN201810847635.3A patent/CN108614404B/en active Active
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|---|---|---|---|---|
| JPH07257776A (en) * | 1994-03-23 | 1995-10-09 | Canon Inc | Drive transmitting device and image forming device |
| JP2000000954A (en) * | 1998-06-16 | 2000-01-07 | Mitsubishi Heavy Ind Ltd | Axial direction register adjusting device for split plate cylinder |
| JP2002328499A (en) * | 2001-04-27 | 2002-11-15 | Sharp Corp | Image forming device |
| JP2007065687A (en) * | 2004-01-26 | 2007-03-15 | Murata Mach Ltd | Image forming apparatus |
| JP2006276316A (en) * | 2005-03-29 | 2006-10-12 | Kyocera Mita Corp | Image forming apparatus |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110441999A (en) * | 2019-08-16 | 2019-11-12 | 珠海天威飞马打印耗材有限公司 | Handle box, the installation method of handle box and electrophotographic imaging forming apparatus |
| CN110441999B (en) * | 2019-08-16 | 2024-02-09 | 珠海天威飞马打印耗材有限公司 | Process cartridge, process cartridge mounting method, and electrophotographic image forming apparatus |
| CN110568743A (en) * | 2019-09-24 | 2019-12-13 | 珠海市汇威打印机耗材有限公司 | Driving force receiving part and processing box |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108614404B (en) | 2024-04-05 |
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