CN106338903A - Processing cartridge driving device - Google Patents
Processing cartridge driving device Download PDFInfo
- Publication number
- CN106338903A CN106338903A CN201610961018.7A CN201610961018A CN106338903A CN 106338903 A CN106338903 A CN 106338903A CN 201610961018 A CN201610961018 A CN 201610961018A CN 106338903 A CN106338903 A CN 106338903A
- Authority
- CN
- China
- Prior art keywords
- driving means
- handle box
- driving
- support
- means according
- 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
- 239000000843 powder Substances 0.000 claims abstract description 15
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 4
- 238000003384 imaging method Methods 0.000 claims description 23
- 210000000078 claw Anatomy 0.000 claims description 21
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 10
- 239000011159 matrix material Substances 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 239000000428 dust Substances 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 abstract 2
- 230000000007 visual effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electrophotography Configuration And Component (AREA)
Abstract
The invention relates to a processing cartridge driving device. A processing cartridge comprises a powder box and a photosensitive box and comprises a box body, carbon powder and a developing roller are contained on the box body, a gear train and a driving device are arranged on the side wall of one end of the box body, the driving device is connected with the gear train, a protective cover is arranged on the side wall, a support is further arranged on the protective cover, a pushing device is arranged on the support, the driving device comprises a driving head and a driving gear, the pushing device can drive the driving head to perform telescopic motion with respect to the driving gear, and the box body can rotate around the support. By the adoption of the processing cartridge driving device, the problems of complicated structure, high in accuracy and high cost in the prior art are solved.
Description
Technical field
The present invention relates to a kind of handle box driving means.
Background technology
Generally, imaging device forms image on the print medium according to the picture signal of input.For example, printer, duplicating
The multifunction peripheral (mfp) of machine, facsimile machine and the combination function with the said equipment broadly falls into imaging device.
Specifically, imaging device forms desired image according to following process.First, charged in photosensitive unit surface
To predetermined potential.By on laser beam projects to the surface of photosensitive unit, to form electrostatic latent image.Quiet by giving developer feeding
Electric sub-image and obtain visual image.Then, on photosensitive unit, the visual developer image of development directs or through middle turning
Print medium is transferred on print media, is then passed through fixing and is fixed on print media.
During said process, the handle box of imaging device by by developer feeding to photosensitive unit in photosensitive unit
Surface on formed visual image.Generally, handle box is configurable to include developer powder cabin, charhing unit, developing cell and clear
The box of the one of clean unit, and developing apparatus is releasably attached in the main body of imaging device.
Prior art discloses a kind of handle box, and it includes powder box and photosensitive cartridge, and powder box is provided with universal driving head, powder
Attachment means are provided with box, attachment means are connected with imaging device, attachment means are used for switching powder in work and inoperative
Position between box and photosensitive cartridge.It there are a problem, the Universal-head of use in switching position, with needing beat from
Disengage in imaging device or load, its structure is complex, required precision is high.In addition it is also possible to Universal-head occurs can not be with
Imaging device drives the situation of engagement.
Content of the invention
The present invention provides a kind of handle box driving means, to solve handle box complex structure and required precision in prior art
High problem.
The above-mentioned technical purpose of the present invention is to adopt the following technical scheme that to be achieved:
A kind of handle box driving means, described handle box includes powder box and photosensitive cartridge, and described handle box includes box body, described box body
On accommodate carbon dust and developer roll, a side wall of described box body is provided with gear train and driving means, described driving means
It is connected with described gear train, described side wall is provided with protecting cover, described protecting cover is additionally provided with support, described support is provided with
Urgent pushing device, described driving means include driving head and driving gear, and described urgent pushing device can force described driving head relative to institute
State driving gear stretching motion, described box body can rotate around described support.
Described driving head includes claw, support block and axle, and described claw is set on described axle, described axle and described support
Block connects.
Described urgent pushing device includes lever, fulcrum and the second flexible member, and one end of described lever is abutted with described claw.
It is provided with hole on described support, described protecting cover is provided with boss, described boss is sheathed in the hole.
Contiguous block and the 3rd flexible member are provided with described driving gear, described 3rd flexible member respectively with described company
Connect block and described side wall abuts, described support block is provided with groove, described contiguous block is movably abutted with described groove.
Described contiguous block includes substantially cylindrical matrix and the bar shaped projection being arranged on substantially, and described projection sets
It is equipped with chamfering and multiple inclined-plane.
Described support block includes boss and pedestal, described pedestal is provided with screw and supplies described axle to install, described groove setting
In the opposite side of described pedestal, the underrun stress surface of described groove and inclined-plane are connected with the surface of described pedestal, described bottom surface
Form an angle theta, θ≤90 ° and described stress surface between.
Projection is provided with described support, described projection can be supported with the track of imaging device after being installed to imaging device
Connect.
Described driving means also include the first flexible member, support block and described card described in described first flexible member position
Between pawl.
The top of described claw can be along the top stretching motion of described axle, during working condition, the top of described claw and institute
State the distance >=2.5mm on axle top.
The handle box driving means that the present invention provides, solve complex structure and high the asking of required precision in prior art
Topic.
Other features and advantages of the present invention will illustrate in the following description, and, partly become from specification
It is clear that or being understood by implementing the present invention.The purpose of the present invention and other advantages can be by wanting in specification, right
The structure asking specifically noted in book and accompanying drawing is realized and is obtained.
Brief description
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Have technology description in required use accompanying drawing be briefly described it should be apparent that, drawings in the following description are these
Some bright embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also root
Obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 is the structural representation of the handle box that the present invention provides.
Fig. 2 is a kind of view of the handle box that the present invention provides.
Fig. 3 is another kind of view of the handle box that the present invention provides.
Fig. 4 is the sectional view of the handle box that the present invention provides.
Fig. 5 is the exploded view of the handle box that the present invention provides.
Fig. 6 is the structural representation of the contiguous block that the present invention provides.
Fig. 7 is the structural representation of the support block that the present invention provides.
Specific embodiment
Purpose, technical scheme and advantage for making the embodiment of the present invention are clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described it is clear that described embodiment is
The a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment being obtained under the premise of not making creative work, broadly falls into the scope of protection of the invention.
As shown in Figures 1 to 5, the handle box that the present invention provides includes powder box 1 and photosensitive cartridge (not shown on figure), powder box 1
Including: box body 2, it is contained in the carbon dust in box body 2 and developer roll 3, the side wall 4 of the side of box body 2 is provided with gear train and driving
10, gear train includes driving gear 9, and driving gear 9 is engaged with developing roller gear.Driving means 10 are connected with driving gear 9.Drive
Dynamic device 10 includes driving head, and side wall 4 is additionally provided with protecting cover 6, and protecting cover 6 is used for supporting gear train, and protecting cover 6 is provided with support
5, it is provided with driving head and urgent pushing device 20.
Driving head includes claw 11, support block 12, axle 13 and the first flexible member 14.Claw 11 is set on axle 13, axle
13 are connected with support block 12.
Urgent pushing device 20 includes lever 21, the second flexible member 22, fulcrum (installing hole 24 and pin 23).One end of lever 21
Abut with claw 11.
Driving means 10 are coordinated with urgent pushing device 20, before being not loaded into imaging device and lid does not close and goes forward, such as Fig. 1
Shown, the top of claw 11 is substantially substantially aligned with the upper end of axle 13, after closeing the lid, as shown in Figures 2 and 3, claw
11 by from the emersion of the upper end of axle, and the top of claw 11 is l, wherein l >=2.5mm with the distance of the upper end of axle 13.
Contiguous block 15 and the 3rd flexible member 17 are additionally provided with driving gear 9, specifically, contiguous block 15 is set in gear
9 centre, the 3rd flexible member 17 is connected with contiguous block 15 and side wall 4 respectively.
As shown in fig. 6, contiguous block 15 includes matrix 150, matrix 150 becomes cylindrical, the centre of matrix 150 integrally formed with
Bar shaped projection 151, projection 151 is provided with 2 chamferings (152,153) and multiple inclined-plane 154.
As shown in fig. 7, support block 12 includes substantially cylindrical pedestal 130 and the circular cylindrical projection being arranged on mid portion
Platform 131, boss 131 is provided with screw, and axle 13 is provided with screw thread, and axle 13 is arranged on boss 131.Pedestal 130 and boss
131 relative opposite sides are provided with groove 133.Groove 133 be connected with base bottom surface for inclined-plane 134, inclined-plane 134 and groove 133 bottom surface
Between be provided with stress surface 135, the angle between stress surface 135 and groove bottom is θ, wherein θ≤90 °.Chamfering is used for angle
From driving head conduction driving force to driving gear.The inclined-plane of contiguous block and support block is then used for the contraction of cooperation the 3rd flexible member
Contiguous block 15 is made to deviate from from support block 12.
Hook 7 is additionally provided with side wall 4, protecting cover 6 is provided with boss 60, support 5 is provided with hole 51, on support 5 also
It is provided with projection 50, projection 50 is abutted with the track on imaging device, and boss 60 is connected with hole 51, on hook 7 and imaging device
Head connect, under the pulling of head, due to projection 50 and track cooperation, and driving head is driven with imaging device
Dynamic head defines support 5 position, and in the presence of head, box body 2 can rotate relative to 5 frame.
Specifically, the present invention provide handle box driving means, load imaging device when, due to driving head claw can
Move back and forth so that powder box can be easily installed imaging device, after closeing the lid, in the presence of lever, overcome
In the presence of second flexible member, the first flexible member makes claw rise from from axle, the claw after emersion and imaging device
Driving head engages thus accepting the driving force of imaging device, and transmits driving force to driving gear, and driving gear is again by driving force
It is delivered to developer roll.When needing to change powder box it is only necessary to open lid, in the presence of the second flexible member, claw will overcome
The active force of the first flexible member returns to the position substantially aligned with axle, so that powder box can freely take from imaging device
Go out.Before imaging device is started working, its under the drive of head, the inclined-plane of setting and the between support block and contiguous block
So that contiguous block can skid off from support block, box body can rotate three flexible members around support.Box body around support rotate when, powder box
Driving head and imaging device driving head keep engagement.Because driving head does not need repeatedly to be detached into as device drives head,
Make the structure of powder box simpler, the precision of needs is lower, saved cost, it also avoid the situation occurring loading and unloading simultaneously
Occur.
Finally it is noted that above example, only in order to technical scheme to be described, is not intended to limit；Although
With reference to the foregoing embodiments the present invention is described in detail, it will be understood by those within the art that: it still may be used
To modify to the technical scheme described in foregoing embodiments, or equivalent is carried out to wherein some technical characteristics；
And these modification or replace, do not make appropriate technical solution essence depart from various embodiments of the present invention technical scheme spirit and
Scope.
Claims (10)
1. a kind of handle box driving means, described handle box includes powder box and photosensitive cartridge, and described handle box includes box body, described box
Carbon dust and developer roll are accommodated on body, a side wall of described box body is provided with gear train and driving means, described driving dress
Putting and be connected with described gear train, described side wall being provided with protecting cover it is characterised in that being additionally provided with support on described protecting cover, institute
State and urgent pushing device is provided with support, described driving means include driving head and driving gear, described urgent pushing device can force institute
State the relatively described driving gear stretching motion of driving head, described box body can rotate around described support.
2. handle box driving means according to claim 1 are it is characterised in that described driving head includes claw, support block
And axle, described claw is set on described axle, and described axle is connected with described support block.
3. handle box driving means according to claim 2 are it is characterised in that described urgent pushing device includes lever, fulcrum
With the second flexible member, one end of described lever is abutted with described claw.
4. handle box driving means according to claim 3 are it is characterised in that be provided with hole on described support, described shield
Cover and be provided with boss, described boss is sheathed in the hole.
5. the handle box driving means according to claim 2 or 4 are it is characterised in that the company of being provided with described driving gear
Connect block and the 3rd flexible member, described 3rd flexible member is abutted with described contiguous block and described side wall respectively, described support block
On be provided with groove, described contiguous block is movably abutted with described groove.
6. handle box driving means according to claim 5 are it is characterised in that described contiguous block includes substantially becoming cylindrical
Matrix and be arranged on bar shaped projection substantially, described projection is provided with chamfering and multiple inclined-plane.
7. handle box driving means according to claim 6 are it is characterised in that described support block includes boss and pedestal,
Being provided with screw on described pedestal supplies described axle to install, and described groove is arranged on the opposite side of described pedestal, and the bottom surface of described groove leads to
The surface crossing stress surface and inclined-plane with described pedestal is connected, and forms an angle theta between described bottom surface and described stress surface, and θ≤
90°.
8. handle box driving means according to claim 7 are it is characterised in that being provided with projection on described support, described
Projection can be abutted with the track of imaging device after being installed to imaging device.
9. handle box driving means according to claim 8 are it is characterised in that described driving means also include the first elasticity
Element, described in described first flexible member position between support block and described claw.
10. handle box driving means according to claim 9 are it is characterised in that the top of described claw can be along described axle
Top stretching motion, during working condition, the distance >=2.5mm on the top of described claw and described axle top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610961018.7A CN106338903A (en) | 2016-11-04 | 2016-11-04 | Processing cartridge driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610961018.7A CN106338903A (en) | 2016-11-04 | 2016-11-04 | Processing cartridge driving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106338903A true CN106338903A (en) | 2017-01-18 |
Family
ID=57840876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610961018.7A Pending CN106338903A (en) | 2016-11-04 | 2016-11-04 | Processing cartridge driving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106338903A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10133549A (en) * | 1996-10-30 | 1998-05-22 | Canon Inc | Process cartridge and electrophotographic image forming device |
| CN102385300A (en) * | 2011-11-26 | 2012-03-21 | 江西亿铂电子科技有限公司 | Processing box |
| CN104035311A (en) * | 2014-06-14 | 2014-09-10 | 江西镭博钛电子科技有限公司 | Processing cartridge |
| CN104597733A (en) * | 2015-02-16 | 2015-05-06 | 珠海天威飞马打印耗材有限公司 | Rotation force transmission component, photosensitive drum and processing box |
| CN105319934A (en) * | 2014-08-05 | 2016-02-10 | 江西镭博钛电子科技有限公司 | Process cartridge |
| CN105573082A (en) * | 2016-03-16 | 2016-05-11 | 刘清 | Processing box and imaging device |
| CN205263487U (en) * | 2015-12-21 | 2016-05-25 | 邓平 | Processing case |
| CN206147264U (en) * | 2016-11-04 | 2017-05-03 | 邓平 | Handle box drive arrangement |
-
2016
- 2016-11-04 CN CN201610961018.7A patent/CN106338903A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10133549A (en) * | 1996-10-30 | 1998-05-22 | Canon Inc | Process cartridge and electrophotographic image forming device |
| CN102385300A (en) * | 2011-11-26 | 2012-03-21 | 江西亿铂电子科技有限公司 | Processing box |
| CN104035311A (en) * | 2014-06-14 | 2014-09-10 | 江西镭博钛电子科技有限公司 | Processing cartridge |
| CN105319934A (en) * | 2014-08-05 | 2016-02-10 | 江西镭博钛电子科技有限公司 | Process cartridge |
| CN104597733A (en) * | 2015-02-16 | 2015-05-06 | 珠海天威飞马打印耗材有限公司 | Rotation force transmission component, photosensitive drum and processing box |
| CN205263487U (en) * | 2015-12-21 | 2016-05-25 | 邓平 | Processing case |
| CN105573082A (en) * | 2016-03-16 | 2016-05-11 | 刘清 | Processing box and imaging device |
| CN206147264U (en) * | 2016-11-04 | 2017-05-03 | 邓平 | Handle box drive arrangement |
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