CN106200298A - Image processing system - Google Patents
Image processing system Download PDFInfo
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- CN106200298A CN106200298A CN201510393913.9A CN201510393913A CN106200298A CN 106200298 A CN106200298 A CN 106200298A CN 201510393913 A CN201510393913 A CN 201510393913A CN 106200298 A CN106200298 A CN 106200298A
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- framework
- processing system
- image processing
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- sheet delivery
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Abstract
The present invention provides image processing system, and this image processing system possesses: housing；As forming unit, it is can be configured at the inside of described housing in the way of mounting or dismounting, and has and be powered body；Paper sheet delivery road, it is arranged at described picture and is formed below the gravity direction of unit, and carries paper in the horizontal direction；And power supply board, it is powered body supply electric power to described in the way of element is configured at described paper sheet delivery trackside in formed the space that unit and described paper sheet delivery road clip by described picture.
Description
Technical field
The present invention relates to image processing system.
Background technology
It is known to a kind of by the image processing system constituted with lower part: paper sheet delivery road, it is positioned generally horizontal in
The inside of main body；Image forming part and fixing section, it is located at this paper sheet delivery road；Paper supply road, it is from paper sheet delivery
The one end on road bends downwards；ADF road, it is connected with the other end on paper sheet delivery road；Paper receiving portion, its configuration
In the lower section on paper sheet delivery road and accommodate multiple paper with lamination state；Paper feed roller, it is arranged in the way of rotating freely
One end at the paper supply trackside of this paper receiving portion；And operation control part, it is located at paper sheet delivery road and accommodates with paper
Between portion, by being arranged with, operation switch is mutual with display part and the guidance panel of the outer surface being exposed to main body and circuit substrate
It is connected and is installed on common supporting parts (with reference to Japanese Unexamined Patent Publication 5-119549 publication).
Summary of the invention
It is an object of the invention to provide a kind of image processing system, it is possible to form supply path shortlyer, and can
Realize the miniaturization of short transverse.
The 1st scheme according to the present invention, in order to solve above-mentioned problem, it is provided that a kind of image processing system, its feature exists
In, this image processing system possesses: housing；As forming unit, it is can be configured at described housing in the way of mounting or dismounting
Inside, and have and be powered body；Paper sheet delivery road, it is arranged at below the gravity direction of described picture formation unit,
And carry paper in the horizontal direction；And power supply board, its with element to be formed unit by described picture defeated with described paper
The mode being configured at described paper sheet delivery trackside in sending the space that road clips is powered body supply electric power to described.
The 2nd scheme according to the present invention, in described image processing system, described power supply board has and is configured with element
With the 1st of lead-out terminal the and be positioned at described 1st opposition side and have described element fixed part the 2nd
Face, by the 1st framework cover described 2nd, the 1st framework by overlook time shape than described 2nd big in the way of shape
Becoming, described power supply board is fixed in described housing via the 2nd framework of described 1st of supporting.
The scheme of the 3rd according to the present invention, in described image processing system, described power supply board has through hole,
Through described 1st and described 2nd of this through hole, is provided with connection terminal, this connection in described 1st framework
Terminal inserts from described 2nd face in described through hole and contacts with described lead-out terminal and electrically connect with the described body that is powered.
The scheme of the 4th according to the present invention, in described image processing system, described 2nd framework is paper guided plate,
It forms the part on described paper sheet delivery road, and the dorsal part on described paper sheet delivery road has recess and described recessed
Portion accommodates described element.
The scheme of the 5th according to the present invention, in described image processing system, described 1st framework and the described 2nd
Framework is formed by the synthetic resin of insulating properties.
According to the scheme of described 1 to the 5th, owing to power supply board is configured at as being formed under unit, therefore, it is possible to make
Supply path is formed as shorter, and owing to the element of power supply board is configured at the irregular paper sheet delivery trackside of tool, because of
This is capable of the miniaturization of short transverse.
Accompanying drawing explanation
Fig. 1 is the cross-sectional schematic of the internal structure illustrating image processing system 1.
(a) in Fig. 2 is the solid of the power supply board 110 kept by the 1st framework 120 observed from component side
Figure, (b) in Fig. 2 is the exploded perspective view of power supply board the 110 and the 1st framework 120.
Fig. 3 is schematic top plan view and the sectional view of the configuration side of the element of power supply board 110.
Fig. 4 is the exploded perspective view of power supply board the 110 and the 1st framework the 120 and the 2nd framework 130.
Fig. 5 is the axonometric chart of the state illustrating that the 2nd framework 130 is installed on housing F.
Fig. 6 is the axonometric chart of the state illustrating that the 2nd framework 130 that the exterior side from housing is observed is installed on housing F.
Fig. 7 is the axonometric chart of the state illustrating that supply unit 100 is installed on housing F.
Fig. 8 is for illustrating from supply unit 100 to the cross-sectional schematic of the supply path being powered body.
Detailed description of the invention
Referring next to accompanying drawing and enumerate embodiment and concrete example the present invention will be described in more detail, but this
Invention is not limited to these embodiments and concrete example.
Additionally, in the following explanation using accompanying drawing, accompanying drawing is schematic, it should notice the ratio etc. of each size
Different from reality, in order to easy to understand and suitably eliminate in explanation necessity parts beyond diagram.
(1) overall structure of image processing system and action
Fig. 1 is the cross-sectional schematic of the internal structure of the image processing system 1 illustrating present embodiment.
Hereinafter, referring to the drawings overall structure and action to image processing system 1 illustrates.
Image processing system 1 is configured to possess control device 10, paper feed 20, composition in housing F as being formed
The photo-conductor unit 30 of unit and developing cell 40, transfer device 50, fixing device 60 and supply unit 100.
Upper surface (Z-direction) at image processing system 1 is formed with discharge tray 1a discharging and accommodating the paper P that record has image.
Controlling device 10 to have: image processing system control portion 11, it controls the action of image processing system 1；Control
Portion 12 processed, it prepares the view data asking to be consistent with printing treatment；And exposure control unit 13 etc., it controls to expose
Electro-optical device LH lights.
The printing information conversion that control portion 12 will input from outside information transmitting apparatus (such as personal computer etc.)
For sub-image formed image information and in the moment set in advance to exposure device LH output drive signal.This enforcement
The exposure device LH of mode by multiple light-emitting components (LED:Light Emitting Diode) along main scanning direction line
The LED head of shape arrangement is constituted.
It is provided with paper feed 20 in the bottom of image processing system 1.Paper feed 20 possesses paper sheet stacking plate 21,
The upper surface of paper sheet stacking plate 21 stacks multiple paper P as record media.Be stacked on paper sheet stacking plate 21 and
Limited plate (not shown) and determined the paper P of width position by paper lead division 22 from upside one by one
After ground (X-direction) in the horizontal direction is drawn, it is transported to the para-position roller nip portion to 23.
It is arranged over the 2nd paper feed 20A at paper feed 20.2nd paper feed 20A is via paper sheet delivery
The paper P drawn by paper lead division 25 is delivered to the para-position roller nip portion to 23 by road 27.
Photo-conductor unit 30 possesses above paper feed 20 (Z-direction) and is set up in parallel respectively and rotates driving
Photosensitive drums 31.Direction of rotation along photosensitive drums 31 be configured with charged roller 32, exposure device LH, developing cell 40,
Primary transfer roller 52 and cleaning blade 34.The clearer that charged roller 32 and the surface to charged roller 32 are cleaned
33 are opposed to contact and configure.
Developing cell 40 has the development housing 41 at inner containment developing agent.Development housing 41 in be equipped with
The developer roll 42 being powered body as other that photosensitive drums 31 is arranged opposite and in the rear side of this developer roll 42
A pair crutcher 44,45 that developing agent is carried by obliquely downward to the stirring of developer roll 42 side.Developer roll 42 and limit
The layer limiting part 46 of the thickness of developing agent processed is near configuration.
In addition to being contained in the developing agent difference of development housing 41, each developing cell 40 structure is identical, and each shows
Shadow unit 40 forms yellow (Y), peony (M), cyan (C), the toner image of black (K) respectively.
The surface being made the photosensitive drums 31 of rotation by charged roller 32 is charged, the sub-image penetrated from exposure device LH formed
Light and form electrostatic latent image.The electrostatic latent image being formed in photosensitive drums 31 is developed as toner image by developer roll 42.
Transfer device 50 is constituted by with lower part: intermediate transfer conveyer belt 51, and it is for being formed at each photo-conductor unit 30
Photosensitive drums 31 on assorted toner image carry out multiple transfer；Primary transfer roller 52, it will be formed in each photosensitive
The assorted toner image of body unit 30 transfers (primary transfer) successively to intermediate transfer conveyer belt 51；Secondary transfer printing
Roller 53, the unified transfer (secondary transfer printing) of the assorted toner image that overlap is transferred on intermediate transfer conveyer belt 51 by it
To paper P.
Supply unit 100 is configured at the top (Z-direction) of the 2nd paper feed 20A and is arranged in photo-conductor unit
30, the lower section (-Z direction) of developing cell 40, this supply unit 100 to as be powered body charged roller 32,
Developer roll 42, primary transfer roller 52 and secondary transfer roller 53 etc. apply voltage.
The assorted toner image being formed in the photosensitive drums 31 of each photo-conductor unit 30 is depended on by primary transfer roller 52
Secondary static printing (primary transfer) is to intermediate transfer conveyer belt 51, and forms the overlapping toning that each colour toners is overlapping
Agent image, wherein, controls supply unit 100 that portion 11 controls to described primary transfer roller from by image processing system
52 transfer voltages applying regulation.
Overlapping toner images on intermediate transfer conveyer belt 51 is defeated along with the movement of intermediate transfer conveyer belt 51
Deliver to be configured with the region (secondary transfer section T) of secondary transfer roller 53.If overlapping toner images is transported to two
Secondary transfer section T, then supply paper P from paper feed 20 to secondary transfer section T with being consistent with this moment.Further,
From being controlled, by image processing system, supply unit 100 that portion 11 controls, secondary transfer roller 53 is applied the transfer electricity of regulation
Pressure, is transferred to send and by defeated 23 from para-position roller by unified for the multiple toner image on intermediate transfer conveyer belt 51
Send on the paper P that guide guides.
By cleaning blade 34, waste developer receiving portion is removed and be recycled to the remaining toner on photosensitive drums 31 surface.By
Charged roller 32 makes the surface of photosensitive drums 31 the most charged.It addition, the most cleaned scraping blade 34 eliminates and is attached to charged
Residue on roller 32 is captured and accumulates on clearer 33 surface contacted with charged roller 32 and rotate.
Fixing device 60 has heating module 61 and compression module 62, and at heating module 61 and compression module 62
Crimp region be formed with fixing nip portion N (fixing region).
Paper P warp when toner image is unfixed of toner image it has been transferred in transfer device 50
It is transported to fixing device 60 by transfer guide.By a pair heating module 61 and compression module 62, crimping and adding
Under the effect of heat by toner image on the paper P being delivered to fixing device 60.
It is formed with the paper P of fixing toner images to be expelled to image from distributing roller to 69 to 68 via conveying roller and formed
Discharge tray 1a of device 1 upper surface.
(2) structure of supply unit and configuration
(2.1) structure of supply unit
(a) in Fig. 2 is the solid of the power supply board 110 kept by the 1st framework 120 observed from component side
Figure, (b) in Fig. 2 is the exploded perspective view of power supply board the 110 and the 1st framework 120, and Fig. 3 is power supply board
The schematic top plan view of the configuration side of the element of 110 and sectional view.
Hereinafter, referring to the drawings and the structure of the supply unit 100 of present embodiment is illustrated.
Supply unit 100 is configured to possess power supply board the 110, the 1st framework 120 and connection terminal 140.
As in figure 2 it is shown, be configured with generation on the 1st 110a of power supply board 110 to photo-conductor unit 30, aobvious
Shadow unit 40, primary transfer roller 52 and secondary transfer roller 53 power supply the transformator (trance) of voltage, resistance,
The elements such as electric storage means (capacitor: condenser).
As it is shown on figure 3, with in the region being connected terminal 140 electrical connection, be formed with through 1st 110a and the
The through hole 111 of 2 110b, and it is configured with 2 lead-out terminals 112 across through hole 111.
Connect terminal 140 to electrically connect with power supply board 110 and to as being powered the photo-conductor unit 30 of body, development
Unit 40 is powered.Connecting terminal 140 to be made up of wire rod, end side has compression helical spring portion 141, this compression
Coil spring part 141 is as the contact site exerted a force to the lead-out terminal 112 of power supply board 110 and be in contact with it.Even
Another side of connecting terminal 140 has the torsional helical that the power supply section with photo-conductor unit 30, developing cell 40 contacts
Spring 142.
In order to prevent creeping discharge, by being formed as rectangular-shaped the 1st framework 120 to electricity by the synthetic resin of insulating properties
2nd 110b of source substrate 110 keeps, and when the 1st framework 120 is to overlook, shape is than power supply board 110
The 2nd mode that 110b side is big formed.
(2.2) configuration of supply unit
Fig. 4 is the exploded perspective view of power supply board the 110 and the 1st framework the 120 and the 2nd framework 130, and Fig. 5 is to illustrate
2nd framework 130 is installed on the axonometric chart of the state of housing F, and Fig. 6 is illustrate that the exterior side from housing is observed
2 frameworks 130 are installed on the axonometric chart of the state of housing F, and Fig. 7 illustrates that supply unit 100 is installed on housing F
The axonometric chart of state.Fig. 8 is for illustrating from supply unit 100 to the cross-sectional schematic of the supply path being powered body.
Hereinafter, the configuration referring to the drawings and to the supply unit 100 of present embodiment illustrates.
As shown in Figure 4, the 2nd framework 130 the 1st 110a of power supply board 110, the 2nd framework are supported
The guide surface of the upper surface side on the 130 paper sheet delivery roads 27 forming the 2nd paper feed 20A (with reference to Fig. 1).
As shown in Figure 5, Figure 6, the 2nd framework 130 be configured at housing F bottom surface side (-Z direction) vertical view substantially
Central part.The upper surface 130a side of the 2nd framework 130 has corresponding with the section shape on paper sheet delivery road 27 recessed
Portion 131 (with reference to Fig. 3), and accommodate the element on the 1st 110a being arranged in power supply board 110, this power supply
2nd 110b side of substrate 110 is supported (with reference to Fig. 4) by the 1st framework 120.
Adapter 150 is fastened on the end side (-Y direction) of the 2nd framework 130, and this adapter 150 is by power supply board
The lead-out terminal 113 (diagram in fig. 2) of 110 with as being powered the primary transfer roller 52 of body, secondary transfer roller
53 connect.
As it is shown in fig. 7, the top (Z-direction) of the supply unit 100 being arranged on housing F is by the 1st framework 120
Cover, the 1st framework 120 by overlook time shape bigger than the 2nd of power supply board 110 the 110b in the way of formed,
Thus cover supply unit, and the photo-conductor unit 30 of (Z-direction), developing cell 40 and electricity will be disposed above
Source substrate 110 separates.
In the image processing system 1 possessing the supply unit 100 being configured so that, schematically show that as in Fig. 8
Sample, when photo-conductor unit 30 is installed on apparatus main body, the power supply board 35 of the electric conductor contacted with charged roller 32
Be located at supply unit 100 connect terminal 140 torsion coil spring portion 142 directly contact and from power supply board
110 pairs of its power supplies.
Therefore, it is possible to formed from supply unit 100 to the supply path of the high pressure being powered body shortlyer.
For the supply unit 100 as high voltage power supply, it is configured at the element of the 1st 110a of power supply board 110
Being housed inside the recess 131 of the 2nd framework 130, described 2nd framework 130 has paper sheet delivery road 27 in inner side
Paper guide surface, described recess 131 is corresponding with the section shape on paper sheet delivery road 27.
Therefore, the photo-conductor unit 30 as picture formation unit of the top of supply unit 100, development list it are configured at
The allocation position of unit's 40 above-below directions (Z-direction) in housing F is not by big to the one side side of power supply board 110
The constraint of the element that width is prominent, it is possible to device height is maintained relatively low.
Additionally, keep being welded and fixed face as element by being formed as the 1st rectangular-shaped framework 120 by insulator
The 2nd 110b of power supply board 110, when the 1st framework 120 is to overlook, shape is than the 2nd of power supply board 110
Mode big for face 110b is formed.
Further, supply unit 100 is supported by the 2nd framework 130 and fixes, at housing when the 2nd framework 130 is overlooked
The central part of F has the paper guide surface on paper sheet delivery road 27.
Therefore, compared with the situation of the rear side (-Y direction) being configured at apparatus main body, it is possible to device width is tieed up
Hold as narrower.
It is as a result, it is possible to formed from supply unit 100 to the supply path of the high pressure being powered body shortlyer, it is possible to will
Device height is maintained relatively low and device width is maintained narrower and realizes miniaturization.
Claims (9)
1. an image processing system, it is characterised in that this image processing system possesses:
Housing；
As forming unit, it is can be configured at the inside of described housing in the way of mounting or dismounting, and has and be powered body；
Paper sheet delivery road, it is arranged at described picture and is formed below the gravity direction of unit, and carries paper in the horizontal direction；
And
Power supply board, it is configured in formed the space that unit and described paper sheet delivery road clip by described picture with element
The mode of described paper sheet delivery trackside is powered body supply electric power to described.
Image processing system the most according to claim 1, wherein,
Described power supply board has the 1st that is configured with element and lead-out terminal and the opposition side being positioned at described 1st
And there is the 2nd of fixed part of described element, the 1st framework covering described 2nd, the 1st framework is to overlook
Time shape formed than described 2nd big mode, described power supply board via supporting described 1st the 2nd framework and
It is fixed in described housing.
Image processing system the most according to claim 1, wherein,
Described power supply board has through hole, and through described 1st and described 2nd of this through hole, the described 1st
Be provided with connection terminal in framework, this connection terminal insert from described 2nd face in described through hole and with described outfan
Son contacts and electrically connects with the described body that is powered.
Image processing system the most according to claim 2, wherein,
Described power supply board has through hole, and through described 1st and described 2nd of this through hole, the described 1st
Be provided with connection terminal in framework, this connection terminal insert from described 2nd face in described through hole and with described outfan
Son contacts and electrically connects with the described body that is powered.
Image processing system the most according to claim 1, wherein,
Described 2nd framework is paper guided plate, and it forms the part on described paper sheet delivery road, and at described paper
The dorsal part of transport road has recess and accommodates described element in described recess.
Image processing system the most according to claim 2, wherein,
Described 2nd framework is paper guided plate, and it forms the part on described paper sheet delivery road, and at described paper
The dorsal part of transport road has recess and accommodates described element in described recess.
Image processing system the most according to claim 3, wherein,
Described 2nd framework is paper guided plate, and it forms the part on described paper sheet delivery road, and at described paper
The dorsal part of transport road has recess and accommodates described element in described recess.
Image processing system the most according to claim 4, wherein,
Described 2nd framework is paper guided plate, and it forms the part on described paper sheet delivery road, and at described paper
The dorsal part of transport road has recess and accommodates described element in described recess.
9. according to the image processing system described in any one in Claims 1-4, wherein,
Described 1st framework and described 2nd framework are formed by the synthetic resin of insulating properties.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015043576A JP2016161906A (en) | 2015-03-05 | 2015-03-05 | Image formation device |
| JP2015-043576 | 2015-03-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106200298A true CN106200298A (en) | 2016-12-07 |
Family
ID=56845327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510393913.9A Pending CN106200298A (en) | 2015-03-05 | 2015-07-07 | Image processing system |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2016161906A (en) |
| CN (1) | CN106200298A (en) |
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|---|---|---|---|---|
| JPH0519553A (en) * | 1991-07-15 | 1993-01-29 | Canon Inc | Image forming device |
| US5477306A (en) * | 1992-09-01 | 1995-12-19 | Kabushiki Kaisha Toshiba | Detachable process unit for an electrophotographic device |
| JPH08157089A (en) * | 1994-12-05 | 1996-06-18 | Canon Inc | Sheet feeding device and image forming device |
| CN1499916A (en) * | 2002-11-08 | 2004-05-26 | 兄弟工业株式会社 | Image forming device |
| JP2005019506A (en) * | 2003-06-24 | 2005-01-20 | Fuji Xerox Co Ltd | Printed circuit board, printed circuit board mounting structure, and image forming apparatus |
| US20050117933A1 (en) * | 2003-11-28 | 2005-06-02 | Sang-Cheol Park | Cover unit of a substrate for an image forming apparatus and method |
| CN1734362A (en) * | 2004-08-10 | 2006-02-15 | 兄弟工业株式会社 | Image forming apparatus |
| JP2008026364A (en) * | 2006-07-18 | 2008-02-07 | Fuji Xerox Co Ltd | Image forming apparatus |
| CN102073251A (en) * | 2009-11-19 | 2011-05-25 | 富士施乐株式会社 | Feeding apparatus and image forming apparatus |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3034157B2 (en) * | 1992-09-01 | 2000-04-17 | 株式会社東芝 | Electrophotographic equipment |
| JP5915475B2 (en) * | 2012-09-14 | 2016-05-11 | ブラザー工業株式会社 | Image forming apparatus |
-
2015
- 2015-03-05 JP JP2015043576A patent/JP2016161906A/en active Pending
- 2015-07-07 CN CN201510393913.9A patent/CN106200298A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0519553A (en) * | 1991-07-15 | 1993-01-29 | Canon Inc | Image forming device |
| US5477306A (en) * | 1992-09-01 | 1995-12-19 | Kabushiki Kaisha Toshiba | Detachable process unit for an electrophotographic device |
| JPH08157089A (en) * | 1994-12-05 | 1996-06-18 | Canon Inc | Sheet feeding device and image forming device |
| CN1499916A (en) * | 2002-11-08 | 2004-05-26 | 兄弟工业株式会社 | Image forming device |
| CN2679725Y (en) * | 2002-11-08 | 2005-02-16 | 兄弟工业株式会社 | Image forming appts. |
| JP2005019506A (en) * | 2003-06-24 | 2005-01-20 | Fuji Xerox Co Ltd | Printed circuit board, printed circuit board mounting structure, and image forming apparatus |
| US20050117933A1 (en) * | 2003-11-28 | 2005-06-02 | Sang-Cheol Park | Cover unit of a substrate for an image forming apparatus and method |
| CN1734362A (en) * | 2004-08-10 | 2006-02-15 | 兄弟工业株式会社 | Image forming apparatus |
| JP2008026364A (en) * | 2006-07-18 | 2008-02-07 | Fuji Xerox Co Ltd | Image forming apparatus |
| CN102073251A (en) * | 2009-11-19 | 2011-05-25 | 富士施乐株式会社 | Feeding apparatus and image forming apparatus |
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| Publication number | Publication date |
|---|---|
| JP2016161906A (en) | 2016-09-05 |
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Application publication date: 20161207 |
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