CN110347029A - Handle box - Google Patents
Handle box Download PDFInfo
- Publication number
- CN110347029A CN110347029A CN201910724847.7A CN201910724847A CN110347029A CN 110347029 A CN110347029 A CN 110347029A CN 201910724847 A CN201910724847 A CN 201910724847A CN 110347029 A CN110347029 A CN 110347029A
- Authority
- CN
- China
- Prior art keywords
- gear
- driving
- handle box
- photosensitive drums
- head
- 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
- 238000003384 imaging method Methods 0.000 claims abstract description 57
- 230000005540 biological transmission Effects 0.000 claims abstract description 20
- 238000000034 method Methods 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 3
- 239000000843 powder Substances 0.000 description 16
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization 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
- 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
- G03G21/186—Axial couplings
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, comprising: box body；Photosensitive drums, photosensitive drums can be rotatably supported between the end walls of box body around own axes；Developer roll, developer roll can be rotatably supported between the end walls of box body around own axes；Force transfer unit is rotated, a shaft end for rotating force transfer unit and photosensitive drums connects, and driving force transfer unit includes that driving force receives head and driving gear, and driving force, which receives head, to be cooperated with the driving head of imaging device；One shaft end of gear assembly, gear assembly and developer roll connects, and gear assembly includes one-stage gear and secondary gear, and one-stage gear is engaged with driving gear, and secondary gear can be engaged with the transmission gear of imaging device.The versatility of the handle box is high, and structure is simple and machine-falling steady, is effectively reduced the use cost of terminal user, use can be compatible on various types of imaging devices.
Description
Technical field
The present invention relates to printing consumables technical fields, are removably installed in Xerox, number more particularly, to one kind
The handle box of the code electrophotographic imaging forming apparatus such as duplicator or laser printer.
Background technique
The imaging of electro photography forms equipment such as laser printer, is a kind of utilization electrofax principle, at least through
Charging exposes, and develops, and transfers, fixing, and clean process forms the equipment of image on image forming medium such as paper.Imaging
The material of the easy consumption used in equipment is generally called printing consumables.In general, carbon dust consumed by developing generally is mentioned by handle box
For, after the carbon dust in handle box is finished, then the handle box more renewed.Existing a handle box, the powder cabin including storing carbon dust
Main body and powder cabin body side conducting end, the other end are driving force receiving element and the transmission for receiving imaging device driving force
Gear set.One end in powder cabin also comprising powder feeding mechanism, rabbling mechanism, powder cabin main body is that photosensory assembly provides developing material
Developer roll is additionally provided with the other side waste powder hopper setting of corresponding developer roll on the gear and powder cabin of driving developer roll rotation
There is handle box handle, main function is to facilitate terminal user that powder box is placed into correct position in machine.
Now there are three types of the imaging devices of different driving structure, and the driving of handle box is realized by these three driving methods:
1, mode one: be provided on imaging device distortion driving head 1, as shown in Figure 1, by with connect handle box driving end
Photosensitive drum driving head on correspondence distorted-structure realize transmission cooperation, and then pass through the gear drive bands of photosensitive drums and developer roll
Dynamic developer roll rotation；
2, mode two: being provided with driving cog wheel head 2 on imaging device, as shown in Fig. 2, by with connect handle box drive end
Developing roller gear cooperation, and then photosensitive drums rotation is driven by the gear drive of developer roll and photosensitive drums；
3, mode three: being provided with cogged distortion driving head 3 on imaging device, as shown in figure 3, by with junction
It manages the correspondence distorted-structure on the photosensitive drum driving head at box driving end and realizes transmission photosensitive drums, additionally by distortion driving head
Gear by cooperating with the developing roller gear for connecting handle box driving end, while driving developer roll to rotate.
Therefore it needs to adapt to above-mentioned three kinds of different driving structures using the handle box product of three kinds of different drive mechanisms
Imaging device causes the versatility of handle box not strong, and customer using cost is high.Meanwhile the handle box of this several style number is in appearance
On it is also very approximate, easily cause visually error in judgement for users, purchase when can mistake, be readily available with imaging fill
Set the handle box of applicable model.
Summary of the invention
The main object of the present invention is to provide that a kind of versatility is high, structure is simple, machine-falling steady and customer using cost are low
Handle box, use can be compatible on various types of imaging devices.
In order to realize that above-mentioned main purpose, the present invention provide a kind of handle box, comprising: box body；Photosensitive drums, photosensitive drums can
It is rotatably supported on around own axes between the end walls of box body；Developer roll, developer roll can be rotatably supported on around own axes
Between the end walls of box body；Force transfer unit is rotated, a shaft end for rotating force transfer unit and photosensitive drums connects, and driving force passes
Passing component includes that driving force receives head and driving gear, and driving force, which receives head, to be cooperated with the driving head of imaging device；Gear set
One shaft end of part, gear assembly and developer roll connects, and gear assembly includes one-stage gear and secondary gear, one-stage gear and drives
Moving gear engagement, secondary gear can be engaged with the transmission gear of imaging device.
As can be seen from the above scheme, a shaft end for rotating force transfer unit and photosensitive drums connects, and drives force transfer unit packet
It includes driving force and receives head and driving gear, driving force, which receives head, to be cooperated with the driving head of imaging device.Meanwhile gear assembly with
One shaft end of developer roll connects, and gear assembly includes one-stage gear and secondary gear, and one-stage gear is engaged with driving gear, and two
Grade gear can be engaged with the transmission gear of imaging device.The driving force of the driving head of imaging device and photosensitive drums shaft end receives head and matches
It closes, driving photosensitive drums are rotated around own axes, while the driving gear and the one-stage gear of developer roll shaft end of photosensitive drums shaft end are nibbled
It closes, and then developer roll is driven to rotate around own axes.Alternatively, the driving head of imaging device and the secondary gear of developer roll shaft end are matched
It closes, driving developer roll is rotated around own axes, while the one-stage gear of developer roll shaft end and the driving gear of photosensitive drums shaft end are nibbled
It closes, and then photosensitive drums is driven to rotate around own axes.Again alternatively, the driving with photosensitive drums shaft end respectively of the driving head of imaging device
Power receives the secondary gear cooperation of head and developer roll shaft end, and synchronous driving photosensitive drums and developer roll are respectively rotated around own axes,
The driving gear of photosensitive drums shaft end and the one-stage gear of developer roll shaft end are in meshing state always simultaneously.Therefore, handle box energy
Enough uses compatible on various types of imaging devices, versatility is high, is effectively reduced the use cost of terminal user.Meanwhile
The handle box can smoothly be fallen in machine to imaging device, and reliable working performance is stablized.Moreover, the structure of handle box is simple, significantly
Reduce production cost.
Further embodiment is that the shaft end connection of one-stage gear and developer roll, secondary gear is located at one-stage gear far from aobvious
The side of shadow roller promotes the stability engaged between gear.
Further embodiment is, upward in photosensitive drum shaft, driving force receive head outer end face and photosensitive drums axial end it
Between distance be less than the outer end face and the distance between axial end of photosensitive drums of secondary gear.
As can be seen from the above scheme, upward in photosensitive drum shaft, driving force receive head outer end face and photosensitive drums axial end it
Between distance be less than the outer end face and the distance between axial end of photosensitive drums of secondary gear, so that it is guaranteed that driving force receive head and
The reliability with imaging device cooperation, handle box can smoothly be fallen in machine to imaging device secondary gear respectively.
Further scheme is, upward in photosensitive drum shaft, and driving force receives the outer end face of head and the axial end of photosensitive drums
The distance between be greater than the distance between the axial end of end face and photosensitive drums that secondary gear is connect with one-stage gear.
Further scheme is that handle box further includes keeping end cap, keeps end cap lid to close on gear assembly and installs
It is upward in photosensitive drum shaft on the end face of box body, driving force receive head outer end face and keep end cap outer end face between away from
The distance between outer end face from the outer end face and holding end cap that are greater than secondary gear.
As can be seen from the above scheme, upward in photosensitive drum shaft, driving force receives the outer end face of head and keeps the outer end face of end cap
The distance between be greater than secondary gear outer end face and keep end cap the distance between outer end face, so that it is guaranteed that driving force receive
The reliability with imaging device cooperation, handle box can smoothly be fallen in machine to imaging device respectively for head and secondary gear.
Further scheme is, upward in photosensitive drum shaft, and the height of one-stage gear is greater than the height of driving gear, is promoted
The reliability that one-stage gear is engaged with driving gear.
Further scheme is, upward in photosensitive drum shaft, and driving force receives head process and goes out to drive gear setting.
Further scheme is engaged transmission ratio and secondary gear and driving cog between one-stage gear and driving gear
Engaged transmission between wheel is than consistent, the reliability and stability of promotion handle box work.
Detailed description of the invention
Fig. 1 is the structure chart that driving head is distorted on existing imaging device.
Fig. 2 is the structure chart of existing imaging device upper transfer gear.
Fig. 3 is the structure chart for having cogged distortion driving head on existing imaging device.
Fig. 4 is the structure chart of handle box embodiment of the present invention.
Fig. 5 is the partial exploded view of handle box embodiment of the present invention.
Fig. 6 is the local structural graph of handle box embodiment of the present invention.
Fig. 7 is the partial front elevation view of handle box embodiment of the present invention.
The invention will be further described with reference to the accompanying drawings and embodiments.
Specific embodiment
Referring to fig. 4 to Fig. 7, handle box 4 includes box body 41, photosensitive drums 45, developer roll 46, rotation force transfer unit 43, tooth
Wheel assembly 44 and holding end cap 42, box body 41 are provided with the powder cabin of storage carbon dust and store the waste powder hopper of useless powder.Photosensitive drums
45 can rotatably be supported between the end walls of box body 41 around own axes, and specifically, photosensitive drums 45 can be rotated around own axes
Ground is supported between the end walls of waste powder hopper.Developer roll 46 can be rotatably supported on around own axes box body 41 end walls it
Between, specifically, developer roll 46 can be rotatably supported between the end walls of powder cabin around own axes.
Rotation force transfer unit 43 is connect with a shaft end of photosensitive drums 45, and driving force transfer unit 43 connects including driving force
Head 431 and driving gear 432 are received, driving force, which receives head 431, to be cooperated with the driving head of imaging device.Preferably, in photosensitive drums
In 45 axial directions, driving force receives the prominent driving gear 432 of head 431 and is arranged.
Gear assembly 44 is connect with a shaft end of developer roll 46, and gear assembly 44 includes one-stage gear 442 and secondary gear
Wheel 441, one-stage gear 442 are engaged with driving gear 432, and secondary gear 441 can be engaged with the transmission gear of imaging device.It is preferred that
Ground, the engaged transmission between one-stage gear 442 and driving gear 432 compare and engaging between secondary gear 441 and transmission gear
Transmission ratio is consistent.
Specifically, one-stage gear 442 is connect with the shaft end of developer roll 46, and it is separate that secondary gear 441 is located at one-stage gear 442
The side of developer roll 46.In 45 axial direction of photosensitive drums, driving force is received between the outer end face of head 431 and the axial end of photosensitive drums 45
Distance H1 be less than the outer end face of secondary gear 441 and the distance between the axial end H2 of photosensitive drums 45.Moreover, in photosensitive drums 45
In axial direction, driving force receives the outer end face of head 431 and the distance between the axial end H1 of photosensitive drums 45 be greater than secondary gear 441 with
The distance between the axial end of end face and photosensitive drums 45 that one-stage gear 442 connects.
Or keep the lid of end cap 42 to close on gear assembly 44 and be mounted on the end face of box body 41, and in photosensitive drums 45
In axial direction, driving force receives the distance between the outer end face of head 431 and the outer end face of holding end cap 42 H4 and is greater than secondary gear 441
Outer end face and keep the distance between the outer end face H5 of end cap 42.
In 45 axial direction of photosensitive drums, the height of one-stage gear 442 is greater than the height of driving gear 432, improves one-stage gear
The reliability and stability of joggleword between 442 and driving gear 432.
When the installation of the present embodiment handle box 4 is to the first imaging device, the driving head 1 of the imaging device as shown in Figure 1,
The driving head 1 is only provided with distortion groove 11, and the driving force of 45 shaft end of photosensitive drums of the present embodiment handle box 4 receives head 431 can
It is inserted into cooperation in the distortion groove 11 of the driving head 1 of imaging device, the driving head 1 of subsequent imaging device drives photosensitive drums 45 around certainly
Body axis rotation, while the driving gear 432 of 45 shaft end of photosensitive drums is engaged with the one-stage gear 442 of 46 shaft end of developer roll, in turn
Developer roll 46 is driven to rotate around own axes.Under the action of 1 driving force of driving head of imaging device, and then keep handle box 4 real
Now continuous powder supply, development, and then realize imaging device normal print.The structure of handle box 4 is simple, can smoothly be packed into imaging
Device, and reliable working performance is stablized.
When the installation of the present embodiment handle box 4 is to second of imaging device, the driving head 2 of the imaging device as shown in Fig. 2,
The driving head 2 is only provided with transmission gear 21, the 46 shaft end secondary gear 441 of developer roll of the present embodiment handle box 4 can at
As the engagement of transmission gear 21 of device, the driving head 2 of subsequent imaging device drives developer roll 46 to rotate around own axes, shows simultaneously
The one-stage gear 442 of 46 shaft end of shadow roller is engaged with the driving gear 432 of 45 shaft end of photosensitive drums, and then drives photosensitive drums 45 around itself
Axis rotation.Under the action of 2 driving force of driving head of imaging device, and then handle box 4 is made to realize continuous powder supply, development,
And then realize imaging device normal print.The structure of handle box 4 is simple, can smoothly be packed into imaging device, and working performance can
By stabilization.
When the installation of the present embodiment handle box 4 is to the third imaging device, the driving head 3 of the imaging device as shown in figure 3,
The driving head 3 is provided with distortion groove 31 and transmission gear 32, the driving of 45 shaft end of photosensitive drums of the present embodiment handle box 4 simultaneously
Power receives cooperation in the distortion groove 31 for the driving head 3 that head 431 can be inserted into imaging device, while the present embodiment handle box 4 is aobvious
The secondary gear 441 of 46 shaft end of shadow roller can be engaged with the transmission gear 32 of imaging device, so that the driving head 3 of imaging device is synchronous
Driving photosensitive drums 45 and developer roll 46 are respectively rotated around own axes, while the driving gear 432 of 45 shaft end of photosensitive drums and development
The one-stage gear 442 of 46 shaft end of roller is in meshing state always.Under the action of 3 driving force of driving head of imaging device, in turn
So that handle box 4 is realized continuous powder supply, development, and then realizes imaging device normal print.The structure of handle box 4 is simple, can put down
It is quietly packed into imaging device, and reliable working performance is stablized.
Handle box 4 of the present invention can at least be compatible with use on above-mentioned three kinds of imaging devices, and versatility is high, be effectively reduced
The use cost of terminal user.Meanwhile the handle box 4 can smoothly be fallen in machine to imaging device, reliable working performance is stablized.And
And the structure of handle box 4 is simple, substantially reduces production cost.
Above embodiments, 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 be included in present patent application model
In enclosing.
Claims (8)
1. handle box, comprising:
Box body；
Photosensitive drums, the photosensitive drums can be rotatably supported between the end walls of the box body around own axes；
Developer roll, the developer roll can be rotatably supported between the end walls of the box body around own axes；
It is characterized in that, the handle box further include:
Force transfer unit is rotated, the rotation force transfer unit is connect with a shaft end of the photosensitive drums, and the driving force passes
Passing component includes that driving force receives head and driving gear, and the driving force, which receives head, to be cooperated with the driving head of imaging device；
Gear assembly, the gear assembly are connect with a shaft end of the developer roll, and the gear assembly includes one-stage gear
And secondary gear, the one-stage gear are engaged with the driving gear, the secondary gear can be with the transmission gear of imaging device
Engagement.
2. handle box according to claim 1, it is characterised in that:
The one-stage gear is connect with the shaft end of the developer roll, and the secondary gear is located at the one-stage gear far from described aobvious
The side of shadow roller.
3. handle box according to claim 1, it is characterised in that:
Upward in the photosensitive drum shaft, the driving force receives the outer end face of head and the distance between the axial end of the photosensitive drums
Less than the outer end face of the secondary gear and the distance between the axial end of the photosensitive drums.
4. handle box according to claim 3, it is characterised in that:
Upward in the photosensitive drum shaft, the driving force receives the outer end face of head and the distance between the axial end of the photosensitive drums
The distance between the axial end of the end face and the photosensitive drums that are connect greater than the secondary gear with the one-stage gear.
5. handle box according to claim 1, it is characterised in that:
The handle box further includes keeping end cap, and the holding end cap lid closes on the gear assembly and is mounted on the box body
End face on；
It is upward in the photosensitive drum shaft, the driving force receive between the outer end face of head and the outer end face for keeping end cap away from
From the outer end face and the distance between the outer end face for keeping end cap for being greater than the secondary gear.
6. handle box according to claim 1, it is characterised in that:
Upward in the photosensitive drum shaft, the height of the one-stage gear is greater than the height of the driving gear.
7. handle box according to claim 1, it is characterised in that:
Upward in the photosensitive drum shaft, the driving force receives head process and goes out the driving gear setting.
8. handle box according to any one of claims 1 to 7, it is characterised in that:
Engaged transmission between the one-stage gear and the driving gear than with the secondary gear and the transmission gear it
Between engaged transmission than consistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910724847.7A CN110347029A (en) | 2019-08-06 | 2019-08-06 | Handle box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910724847.7A CN110347029A (en) | 2019-08-06 | 2019-08-06 | Handle box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110347029A true CN110347029A (en) | 2019-10-18 |
Family
ID=68184206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910724847.7A Pending CN110347029A (en) | 2019-08-06 | 2019-08-06 | Handle box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110347029A (en) |
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