CN102629085A - Image forming device - Google Patents
Image forming device Download PDFInfo
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- CN102629085A CN102629085A CN2012100205657A CN201210020565A CN102629085A CN 102629085 A CN102629085 A CN 102629085A CN 2012100205657 A CN2012100205657 A CN 2012100205657A CN 201210020565 A CN201210020565 A CN 201210020565A CN 102629085 A CN102629085 A CN 102629085A
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- holding components
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Abstract
The invention provides a miniaturized image forming device which has good operation and setting performance. The image forming device comprises a plurality of photoreceptors (1) parallelly arranged in a parallel surface, an LED (3) close to the photoreceptors (1), a developing unit (4), a developer card box (5), an intermediate transfer body (6), a fusing unit (8), a support photoreceptor, a support member (22) of the developing unit (4) and the LED (3) which is freely pulled out from a device body in a horizontal direction perpendicular to an axial direction of the photoreceptors (1), a paper plate (9) for carrying paper, a paper carrying path (11) which can freely open in one side of a pulling out direction of the support member (22) of the device body and a support body opening part which is arranged in the support member (22) to detach the photoreceptors (1) in an axial direction of the photoreceptors (1) generally perpendicular to the pulling out direction of the support member (22) relative to the support member (22) when the support member (22) is pulled out from the device body.
Description
Technical field
The present invention relates to be configured to carry the image processing system of the electrofax mode of the duplicating machine of putting body, printer, facsimile recorder etc. near picture by the light source that LED etc. constitutes.
Background technology
In the image processing system of the electrofax mode of duplicating machine, printer, facsimile recorder etc., be asked to all have formedness aspect all in equipment miniaturization (especially short transverse), operability (comprising attended operation) and setting property etc.
In image processing system; Carry and to put light source that LED that body is configured etc. forms and be designed to and break away from from device body by approaching picture because of the maintenance that need not exchange basically etc.; And, put body and need light source be approached picture and carry and put body and dispose for exposure picture accurately carries, so; To put body and constitute and not load and unload contiguously looking like to carry, and make that simultaneously equipment miniaturization, operability and setting property all well are difficult with light source.
About operability, in order to improve convenience, requirement be can easily carry out causing the operation of removing with paper (recording medium) of paper jam, or to the attended operation of swap operation of developer cartridge etc.
In the past, as this image processing system general adopt be LED array and photoreceptor are pulled out simultaneously after, the exchange (patent documentation 1) that makes the LED array keep out of the way to carry out photoreceptor afterwards.
In addition, also adopted, constituted as the device of vertical tandem type, and transfer belt is arranged in the protecgulum, carried out area can lessly be set, or safeguarded (patent documentation 2) from a side of device through opening together as this image processing system.
In addition, also disclose, cover cap after opening in the top, through LED being arranged in this cover cap, just can be from the top two be carried out the exchange of developer cartridge or photoreceptor, can also reduce height of devices (patent documentation 3) simultaneously as this image processing system.
In addition, also disclose, come freely to pull out the technology (patent documentation 4) of holding components through two rail plates as this image processing system.
Yet; In the technology of patent documentation 1; Be after supporting that the arm member 60 of LED assembly 40 upwards rotates; Cartridge processing 50 is taken out in the direction perpendicular to the photoconductor drum axle,, just need to increase the open angle of arm member 60 in order not interfere ground to take out cartridge processing 50 with LED assembly 40 miscellaneous parts such as grade.But, in order to increase the open angle of arm member 60, the space of the cartridge processing 50 by just need being used to take out, thereby the necessary spacing (at interval) that increases photoconductor drum 53.That is, can produce the operability of the loading and unloading that can not solve cartridge processing simultaneously and the problem of save spaceization.
In addition, in patent documentation 2 disclosed technology, a plurality of pictures is carried put body and be arranged in the vertical direction because be; Will make height of devices increase; And cause the problem of setting property, in addition, the exchange of the developer cartridge that frequency of utilization is maximum is inserted in the device inside from horizontal direction; So just must the developer cartridge be extracted in vertical direction after device is extracted out in the horizontal direction again, thereby can produce the low problem of operability.
In addition, in patent documentation 3 disclosed technology, though can reduce height of devices; But because must in vertical direction, open cover cap; In arbitrarily just must be up enough spaces be arranged, thereby cause device to carry putting in the shelf back to use the problem that becomes difficult, in addition; Because must guide the shape of developer cartridge, so just produced the problem that restriction is also arranged in the position of upper cover rotating fulcrum according to the rotary motion trace of upper cover.
In addition; In patent documentation 4 disclosed technology; In the direction of device pull-out assembly, need guarantee to have enough amounts of pulling out, also have, because photoreceptor is extracted from device in direction of principal axis; So when paper jam, just need come the inside of device is operated, thereby problem that can cause operability to descend from other face.
Therefore, in the technology of patent documentation 1-4 record, can produce the problem that can not satisfy equipment miniaturization (particularly in short transverse), operability and setting property simultaneously.
[patent documentation 1] (Japan) spy opens the 2009-175416 communique
[patent documentation 2] (Japan) spy opens the 2005-164724 communique
[patent documentation 3] (Japan) spy opens the 2008-275805 communique
[patent documentation 4] (Japan) spy opens communique No. 2004109886
Summary of the invention
The present invention is in order to address the above problem, provide a kind of aspect miniaturization, operability and the setting property of device all preferable image form device.
The picture of drum carries puts body, and it is configured to axis direction a plurality ofly and in parallel surface, is parallel to each other;
Light source, it is configured to approach said picture and carries and put body, and carries to put at said picture and form electrostatic latent image in the body;
Developing apparatus, it develops after said picture carries the electrostatic latent image of putting on the body through developer, carries to put at said picture to form the developer picture on the body;
The developer collecting receiving part, it accommodates said developer;
Intermediate transfer body, its overlapping transfer printing have said a plurality of picture to carry the developer picture of putting on the body;
Fixing device, it arrives the developer that said intermediate transfer body is transferred in the recording medium in the said recording medium as photographic fixing;
Holding components, it is supported said picture to carry and puts body, said developing apparatus and said light source, and in the horizontal direction of carrying the axis direction of putting body perpendicular to said picture, can freely pull out from device body;
Recording medium carries the portion of putting, and puts said recording medium its year;
The conveyance path; It is in a side of the pull-out direction that is configured in said holding components in the inside of said device body; Said recording medium is carried from said recording medium put portion's conveyance in said fixing device in, can be freely open in a side of the pull-out direction of the said holding components of said device body;
Picture carries the peristome of putting body loading and unloading usefulness; It is set in the said holding components; Under the state that said holding components is drawn out from said device body, with respect to said holding components said picture is carried and to put body and carry in the axis direction of putting body at the said picture of the pull-out direction that is approximately perpendicular to said holding components and load and unload.
Constitute through this, because a plurality of pictures carries and put body and be configured to axis direction and in parallel surface, be parallel to each other, so just can in the height of devices direction, realize miniaturization.In addition, because can look like to carry the exchange put body and additional etc. with paper, so just have good operability and setting property in the front of device body.In addition, owing to be to carry in the axis direction put body picture carried at picture to put body and load and unload, so when loading and unloading, put body and just can not touch light source as carrying.Therefore, miniaturization, operability and the setting property etc. at device all are good aspect all.In addition, in the formation of tandem type intermediate transfer mode, have all formedness such as miniaturization, operability and setting property of device.
The related image processing system of another technical scheme is; Said holding components with said light source support near and leave said picture and carry and can move freely in the direction of putting body; And comprise light source position travel mechanism; It carries when putting body and being supported by said holding components at said light source and said picture, said light source is moved to approach said picture and carry in the position of putting body, simultaneously; Carry at said picture and to put body when said holding components breaks away from, said light source is moved to leave said picture and carry in the position of putting body.
Just can when loading and unloading, further prevent to put contacting of body and light source through this formation, thereby can look like to carry the loading and unloading of putting body effectively as carrying.
The related image processing system of another technical scheme is the peristome that comprises developing apparatus developer collecting receiving part loading and unloading usefulness; It loads and unloads said developing apparatus and said developer collecting receiving part with respect to said holding components under the state that said holding components is drawn out from said device body in the vertical direction of the pull-out direction that is approximately perpendicular to said holding components.
Constitute through this,, in the vertical direction of the pull-out direction that is approximately perpendicular to holding components, load and unload, just can improve operability because can developing apparatus and developer collecting receiving part be loaded and unloaded the peristome of usefulness through developing apparatus developer collecting receiving part.
The related image processing system of another technical scheme is; Said picture carries puts body and said developing apparatus is constituted as one; And comprise that picture carries the peristome of putting body developing apparatus loading and unloading usefulness; It carries said picture with respect to said holding components and to put body and said developing apparatus and carry in the axis direction of putting body at the said picture of the pull-out direction that is approximately perpendicular to said holding components and load and unload under the state that said holding components is drawn out from said device body.
Through this formation; Put body and carry through picture with developing apparatus and put the peristome that the body developing apparatus loads and unloads usefulness because can the picture that one constitutes be carried; Carry in the axis direction of putting body at the picture of the pull-out direction that is approximately perpendicular to holding components and to load and unload simultaneously, just can improve operability.
The related image processing system of another technical scheme is that said recording medium carries the portion of putting can freely pull out from said device body in the direction identical with the pull-out direction of said holding components.
Constitute through this, the exchange that just can look like from the front of device body year to put body, additional with paper are so just have good operability and setting property.
The related image processing system of another technical scheme is; Said light source position travel mechanism comprises the light source holding components that said light source is supported; With making said light source holding components leave the force application mechanism that said picture carries the application of force in the direction of putting body, said light source holding components can near and leave said picture and carry in the direction of putting body and slide.
Constitute through this, just can be compared with being that situation that holding components is rotated at the center more save spaceization makes light source keep out of the way from looking like year to put body with the fulcrum.
The related image processing system of another technical scheme is to comprise as carrying putting the body holding components; It is supported said picture to carry and puts body; And can load and unload with said holding components; Said picture carries to be put the body holding components and comprises and confirm to confirm portion with first position of the position of said holding components and confirm and portion is confirmed in second position of the position of said light source.
Constitute through this, because picture carries and put body and light source and carry by means of common picture and put the body holding components and be determined the position, so it is definite just can correctly to carry out both positions.
According to technical scheme of the present invention, miniaturization, operability and the setting property aspect that can be provided at device all preferable image forms device
Description of drawings
Shown in Figure 1 is the sectional view of the summary formation of the related image processing system of first embodiment of the present invention.
Shown in Figure 2 is the stereographic map of the operability of the related image processing system of explanation first embodiment of the present invention.
Shown in Figure 3 is the sectional view with the paper complement operation of the related image processing system of first embodiment of the present invention.
Shown in Figure 4 is the sectional view that manually inserts operation with paper of the related image processing system of first embodiment of the present invention.
Shown in Figure 5 is the sectional view of the paper jam processing operation of the related image processing system of first embodiment of the present invention.
Shown in Figure 6 is the sectional view of the developer cartridge swap operation of the related image processing system of first embodiment of the present invention.
Shown in Figure 7 is the sectional view of swap operation of the developing apparatus of the related image processing system of first embodiment of the present invention.
Shown in Figure 8 is the sectional view that the picture of the related image processing system of first embodiment of the present invention carries the swap operation of putting body.
Shown in Figure 9 is to show that in detail the picture of the image processing system that first embodiment of the present invention is related carries the stereographic map of the swap operation of putting body.
Being the stereographic map of track construction of the holding components of the related image processing system of first embodiment of the present invention shown in Figure 10 (a), is the sectional view of track construction shown in Figure 10 (b).
Shown in Figure 11 is that the picture of the related image processing system of second embodiment of the present invention carries the mounting and detaching structure synoptic diagram of putting body.
Shown in Figure 12 is that the picture of the related image processing system of second embodiment of the present invention carries the mounting and detaching structure synoptic diagram of putting body.
Shown in Figure 13 is that the picture of the related image processing system of second embodiment of the present invention carries the mounting and detaching structure synoptic diagram of putting body.
[symbol description]
1 photoreceptor (putting body) as carrying
2 Charging systems
3 LED (light source)
4 developing apparatuss
5 developer cartridges (developer collecting receiving part)
6 intermediate transfer bodies
7 transfer devices
8 fixing devices
9 usefulness paper discs (recording medium carries the portion of putting)
10 intermediate transfer cleaning portions
11 usefulness paper conveyance paths (conveyance path)
21 photoreceptor holding componentss (putting the body holding components) as carrying
21a, 21b hole (portion is confirmed in first position)
21c LED confirms the position portion's (portion is confirmed in second position)
23 holding components peristomes (as carry put the body loading and unloading with peristome, as carry put the body developing apparatus load and unload use peristome)
Pin (light source position travel mechanism) is confirmed in 24 LED positions
25 LED holding componentss (light source position travel mechanism, light source holding components)
Pin insertion hole (light source position travel mechanism) is confirmed in 26 positions
Pin is confirmed in 27 positions
28 springs (light source position travel mechanism, force application mechanism)
29 manually coil device
30 image processing systems
The 30a framework
The 30b gathering sill
31 cover caps
32 peristomes (peristome is used in the loading and unloading of developing apparatus developer collecting receiving part)
41 rail portion
Embodiment
Below, according to accompanying drawing embodiment of the present invention is described.
(first embodiment)
At first, come formation is described with reference to Fig. 1, Fig. 2.
As shown in Figure 1; Image processing system 30 includes: the photoreceptor 1 (putting body) of a plurality of drum that rotates in arrow A direction (CW) lining as carrying, charged Charging system 2 is carried out on the surface of photoreceptor 1, come according to Image Intelligence the surface of the photoreceptor after charged 1 made public the back the LED3 that forms the light source of electrostatic latent image on the photoreceptor 1, through toner (developer) to the latent electrostatic image developing on the photoreceptor 1 after the developing apparatus 4 of formation toner picture on the photoreceptor 1, be arranged on developing apparatus 4 above in developer is taken in developer cartridge 5, to each toner on a plurality of photoreceptor 1 look like to carry out overlapping ring-type intermediate transfer body 6, the toner on the intermediate transfer body 6 looked like be transferred to the secondary transfer printing device 7 with paper (recording medium) lining of sheet, to being transferred to the fixing device 8 that looks like to carry out photographic fixing with the toner in the paper, taking in the intermediate transfer cleaning portion 10 of removing with paper disc 9, to the remaining toner on the middle transfer article 6 with paper, and conveyance with paper with paper conveyance path 11.In addition, image processing system 30 also comprises the not shown cleaning portion that the surface of photoreceptor 1 is cleaned.
Be specifically; Image processing system 30 will be corresponding to 4 photoreceptors 1 of all kinds such as cyan, magenta, yellow, black; With the axis direction of each photoreceptor 1 for after disposing abreast; The toner picture of all kinds that is formed on 1 li of 4 photoreceptor separately is transferred to 6 li of intermediate transfer bodies overlappingly, and looks like to be transferred to in the paper through the toner that secondary transfer printing device 7 will overlap onto 6 li of this intermediate transfer bodies, what promptly adopt is the formation of colored tandem type intermediate transfer mode.
The axis direction of photoreceptor 1 is quilt a plurality of configurations in parallel to each other in parallel surface.LED3 is approached photoreceptor 1 and is disposed, and forms electrostatic latent image for 1 li at photoreceptor.Developing apparatus 4 comes on photoreceptor 1, forming the toner picture behind the latent electrostatic image developing on the photoreceptor 1 through toner, and developer cartridge 5 is used to accommodate toner.
The 6 overlapping transfer printings of intermediate transfer body have the toner picture on a plurality of photoreceptor 1.Fixing device 8 will be transferred to the toner in the paper as photographic fixing to in the paper from transfer paper today 6.
With paper conveyance path 11 and carry put with paper in; In a side of the pull-out direction that is configured in the inner holding components 22 of device body with paper disc 9 of freely pulling out in the direction identical from device body with the pull-out direction of holding components 22; Will be, free and open in a side of the pull-out direction of the holding components 22 of device body with paper from when paper disc 9 conveyances are in fixing device.
22 pairs of photoreceptors 1 of holding components, developing apparatus 4 and LED3 support, and in the horizontal direction vertical with the axis direction of photoreceptor 1, can freely pull out from device body.Also have, holding components 22 can be pulled out from device body through rail configurations.
Figure 10 (a), 10 (b) are the synoptic diagrams of rail configurations.22 li one of holding components or be provided with dividually its outside the cross section be the tabular rail portion 41 of convex form; Simultaneously; In the framework 30a of device body, being formed with the cross section is the gathering sill 30b of concave shape, and the concavo-convex card through these rail portion 41 and gathering sill 30b ends, and rail portion 41 just is directed to the back slip at gathering sill 30b; Through this rail configurations, holding components 22 just has been drawn out from device body.Be formed with at the lane terminal of rail portion 41 and be used to prevent that holding components 22 is from the 41a of prevention portion that device body falls; When pulling out holding components 22 to greatest extent; Contacting of the part of framework 30a through the 41a of prevention portion and device body or not shown outer dress etc., holding components 22 just can not continue to be drawn out.In addition; In the top of holding components 22; Under the state that holding components 22 is drawn out from device body; Be formed with peristome 32, it is used for developing apparatus 4 and developer cartridge 5 are loaded and unloaded in vertical direction (i.e. top) lining of the pull-out direction that is approximately perpendicular to holding components 22 with respect to holding components 22.
22 li of holding componentss; Under the state that holding components 22 is drawn out from device body, be formed with peristome 23 (with reference to Fig. 9, then state); It is used for photoreceptor 1 is loaded and unloaded in the axis direction of the photoreceptor 1 of the pull-out direction that is approximately perpendicular to holding components 22 with respect to holding components 22.
The action of image processing system 30 with above-mentioned formation is following.
At first, image reading unit (not shown) obtain the picture signal that reads from original copy or the picture signal that makes by computing machine of outside etc. after carry out appropriate image processing.
Then, light shine in the surface of each photoreceptor 1 through LED3 after, on photoreceptor 1, form electrostatic latent image corresponding to picture signal.
Then, the electrostatic latent image that is formed on each photoreceptor 1 through 4 pairs of each developing apparatuss develops, and on each photoreceptor 1, forms the toner picture through toner (developer).
Then, with the toner picture that is formed on each photoreceptor 1, according to each rotation of photoreceptor 1 in the arrow A direction, towards with photoreceptor 16 li conveyances of intermediate transfer body of configuration relatively.
In addition, be accommodated in 9 li of paper discs with paper through after interior with paper conveyance path 11, be supplied to towards the clamping part between intermediate transfer body 6 and the secondary transfer printing device 7, and the toner on the intermediate transfer body 6 looked like to be transferred to in the paper.
Then, make with paper fusing toner picture in paper through behind the fixing device 8.
Then, the attachments such as remaining toner in the surface that remains in intermediate transfer body 6 are cleaned, and finish 1 time image and form action through intermediate transfer cleaning portion 10.
Here, come the term of this instructions employed " all previous action " is defined with reference to Fig. 2.
As shown in Figure 2, image processing system 30 is except small can regarding as probably concavo-convex, be the shape of rectangular parallelepiped, be have front, the right side, the left side, at the back, 6 shapes of top, following 6 faces such as (face are set).
With the front of image processing system 30 during, realize that whole previous action just are meant that the operation of following relevant image processing system can both carry out in the front of image processing system 30 as user side.
The operation of relevant image processing system is meant: to the insertion of the replenishing of paper disc 9 usefulness paper, adversary's Moving plate device 29 usefulness paper or replenish, to the paper jam processing of paper (will stop up with paper from removing), the exchange of developer cartridge 5, the exchange of developing apparatus 4, the exchange of photoreceptor 1, the exchange of intermediate transfer body 6, the exchange of fixing device 8 etc. with paper conveyance path 11.
Also have, among these operations, about the exchange of the switch fixing device 8 of intermediate transfer body 6, because their life-span is longer, so be when fault or lifetime, just to operate, frequency is lower.
Application drawing 3-Fig. 9 comes the operation (maintenance) to image processing system to describe.
As shown in Figure 3, when carrying out, be with pulling out from the front (figure right-of-center in political views direction) of image processing system 30 with paper disc 9 with the operation that adds to paper with 9 li of paper discs, and will with the paper bundle carry put be drawn out with 9 li of paper discs.
As shown in Figure 4, carrying out when inserting or adding to the operation of 29 li in manual dish device with paper, be with being inserted into 11 li in paper conveyance path from the manual dish device 29 of the front (figure right-of-center in political views direction) of image processing system 30 with paper.
As shown in Figure 5; When the operation of handling with paper conveyance path 11 with the paper jam of paper; Be forwards to open after the cover cap 31 of the front of image processing system 30 (the figure right-of-center in political views direction) rotating fulcrum through its underpart is rotated, and from removing with paper with paper conveyance path 11.
As shown in Figure 6, when the operation of the exchange of carrying out developer cartridge 5, be with holding components 22 from the front of image processing system 30 (figure right-of-center in political views direction) pull out, and developer cartridge 5 is extracted to the top from holding components 22.
As shown in Figure 7; When the operation of the exchange of carrying out developing apparatus 4; Be with holding components 22 from the front of image processing system 30 (figure right-of-center in political views direction) pull out, and with developer cartridge 5 from holding components 22 after extract the top, with developing apparatus 4 to above extract.
That is; Holding components 22 is shown in the one of which side of Fig. 9; Be to constitute by 2 tabular parts; With the top space of holding components 22 during, when holding components 22, just can load and unload developing apparatus 4 and developer cartridge 5 with respect to holding components 22 during from state that device body is drawn out through peristome 32 in the vertical direction of the pull-out direction that is approximately perpendicular to holding components 22 as peristome 32.
As shown in Figure 8; When the operation of the exchange of carrying out photoreceptor 1; Be that holding components 22 is pulled out from the front (figure right-of-center in political views direction) of image processing system 30; And as illustrated in fig. 9, the holding components peristome 23 in the side that is arranged on holding components 22, with photoreceptor 1 at the pull-out direction that is approximately perpendicular to holding components 22 and be to extract in the axis direction of photoreceptor 1.Also have, also can with photoreceptor 1 one or the Charging system 2 that separates, come to load and unload through holding components peristome 23 from holding components 22.In addition; Though need developer cartridge 5 be separated from developing apparatus 4 in advance; But after also can the size of holding components peristome 23 being formed the size that comprises developing apparatus 4, come integratedly developing apparatus 4 to be loaded and unloaded from holding components 22 through holding components peristome 23 with photoreceptor 1.Promptly; Also can photoreceptor 1 and developing apparatus 4 is integrated; And under the state that holding components 22 is drawn out from device body, with respect to holding components 22 photoreceptor 1 and developing apparatus 4 are loaded and unloaded in the axis direction of the photoreceptor 1 of the pull-out direction that is approximately perpendicular to holding components 22 through holding components peristome 23.
Swap operation in the face of photoreceptor 1 is elaborated down.
As shown in Figure 9, be provided with for 22 li at holding components and have enough the holding components peristome 23 that surpasses photoreceptor 1 and constitute the size of (comprising Charging system 2 and not shown photoreceptor cleaning portion) on every side.The end of photoreceptor 1 supports that through photoreceptor holding components 21 photoreceptor holding components 21 confirms that through the position at two places pin 27 carries out the position and confirms with respect to holding components 22.
Promptly; The holding components 22 of image processing system 30 with LED3 with respect to photoreceptor 1 near and the direction of separating in support with moving freely, and be provided with the LED position and confirm that pin 24, position confirm pin insertion hole 26, LED holding components 25 and spring 28, when LED3 and photoreceptor are supported parts 22 supports; LED3 is moved in the position of approaching photoreceptor 1; Simultaneously, when photoreceptor 1 breaks away from holding components 22, LED3 is moved in the position of leaving photoreceptor 1.
So, image processing system 30 just can carry out whole previous action.Also has the formation when the present invention also goes for only having a photoreceptor 1.
As stated, the related image processing system 30 of this embodiment is characterised in that and includes: axis direction in parallel surface each other abreast by the photoreceptor 1 of the drum of a plurality of configurations; Be configured to approach photoreceptor 1, and at 1 li LED3 that forms electrostatic latent image of photoreceptor; On photoreceptor 1, form the developing apparatus 4 of toner picture after with the latent electrostatic image developing on the photoreceptor 1 through toner; Accommodate the developer cartridge 5 of toner; Toner picture on a plurality of photoreceptors 1 is by the intermediate transfer body 6 of overlapping transfer printing; To be transferred to the toner in the paper as photographic fixing to the fixing device in the paper 8 from middle transfer article 6; Photoreceptor 1, developing apparatus 4 and LED3 are supported, and the holding components 22 of in the horizontal direction perpendicular to the axis direction of photoreceptor 1, freely pulling out from device body; Carry put with paper with paper disc 9; Be configured in the side of pull-out direction of holding components 22 of inside of device body; Will with paper from paper disc 9 conveyances in 8 li of fixing devices; Can be in pull-out direction one side of the holding components 22 of device body free and open with paper conveyance path 11; And be set at 22 li of holding componentss; Under the state that holding components 22 is drawn out from device body, the holding components peristome 23 that in photoreceptor 1 axis direction of the pull-out direction that is approximately perpendicular to holding components 22, photoreceptor 1 is loaded and unloaded with respect to holding components 22.
Constitute through this, a plurality of photoreceptors 1 because axis direction in parallel surface, be configured to parallel each other, so just can make device miniaturization in short transverse.In addition, because can carry out the exchange of photoreceptor 1 from the front of device body and with the replenishing of paper, so just improved operability and setting property.In addition, because photoreceptor 1 loads and unloads in the axis direction of photoreceptor 1, photoreceptor 1 just can not contact with LED3 when loading and unloading.Promptly; Suppose photoreceptor 1 is constituted when loading and unloading abreast with axis direction; Will stop up favourable path because of LED3, or the loading and unloading path of the photoreceptor 1 that can only select to contact with LED3 near configuration as the loading and unloading path of photoreceptor 1, or be the loading and unloading path of photoreceptor 1 become device body the back side or top etc. in after make operability or setting property deterioration; And in the image processing system 30 of this enforcement, can avoid these problems.Therefore, just can all take into account miniaturization, operability and the setting property of device well.In addition, in the formation of tandem type intermediate transfer mode, also can obtain whole formedness of miniaturization, operability and the setting property of device.
In addition; The holding components 22 of the image processing system 30 that this embodiment is related with LED3 near and leave and support in the direction of photoreceptor 1 to moving freely; And have when LED3 and photoreceptor 1 are supported parts 22 and support, LED3 is moved in the position of approaching photoreceptor 1, simultaneously;, LED3 moved to LED position in the position of leaving photoreceptor 1 and confirm that pin 24, position confirm pin insertion hole 26, LED holding components 25 and spring 28 when holding components 22 leaves at photoreceptor 1.
Constitute through this, the contacting of photoreceptor 1 and LED3 in the time of just can further preventing to load and unload, thus can carry out the loading and unloading of photoreceptor 1 effectively.
In addition; The holding components 22 of the image processing system 30 that this embodiment is related has the peristome 32 that developing apparatus 4 and developer cartridge 5 are loaded and unloaded in the vertical direction of the pull-out direction that is approximately perpendicular to holding components 22 under the state that holding components 22 is drawn out from device body.
Through this formation, just can developing apparatus 4 and developer cartridge 5 be passed through peristome 32, in the vertical direction of the pull-out direction that is approximately perpendicular to holding components 22, load and unload, thereby can improve operability.
In addition; The photoreceptor 1 and the developing apparatus 4 of the image processing system 30 that this embodiment is related constitute integratedly; Holding components 22 has the holding components peristome 23 that photoreceptor 1 and developing apparatus 4 are loaded and unloaded in the axis direction of the photoreceptor 1 of the pull-out direction that is approximately perpendicular to holding components 22 under the state that holding components 22 is drawn out from device body.
Constitute through this, just can photoreceptor that constitute integratedly 1 and developing apparatus 4 be passed through holding components peristome 23, in the axis direction of the photoreceptor 1 of the pull-out direction that is approximately perpendicular to holding components 22, load and unload, thereby can improve operability.
(second embodiment)
With reference to Figure 11 Figure 13, come the related image processing system of second embodiment of the present invention is described.Also have, after giving identical symbol in the formation identical, omit its explanation with first embodiment.
Shown in figure 11, photoreceptor holding components 21 can be that rotate at the center with the axle of photoreceptor 1 in the angle (angle shown in the solid line of the photoreceptor holding components 21 from figure till obliquity to the position vertical shown in the dotted line) of regulation.
When the action when photoreceptor 1 is installed being described, be that the photoreceptor 1 that not have to install is inserted into till holding components 22 and photoreceptor holding components 21 run into from holding components peristome 23 (with reference to Fig. 9) with Figure 11.
The position of holding components 22 confirms that the position of portion and photoreceptor holding components 21 confirms that portion is (portion is confirmed in first position) that hole 21a, 21b by jut 22a, 22b and small pore-like (long hole shape) constitute; As being example and that kind in detail with the empty 21a of the small pore-like of jut 22a among Figure 12, the jut 22a that is arranged on 22 li of holding componentss can move in the inside of the hole 21a of the small pore-like that is formed on 21 li of photoreceptor holding componentss.
When holding components 22 and photoreceptor holding components 21 are run into; With photoreceptor holding components 21 after rotate inwards on Figure 11 right-hand; The position of holding components 22 confirm the brim part of jut 22a, the 22b of portion will be from the hole opposition side of 21a, 21b block photoreceptor holding components 21; When being rotated further photoreceptor holding components 21 till the rotary angle; The columnar portion of the jut 22a of holding components 22, the leg portion of 22b just and the circular arc at the terminal of the hole 21a of small pore-like, 21b chimeric, thereby confirmed by position accurately.
In this embodiment; What adopt is not that first embodiment confirms that with the position pin 27 is inserted into the formation that 26 li of pin insertion holes are confirmed in the position suchly; But the rotation action through photoreceptor holding components 21; Columned LED position by being arranged on 21 li of photoreceptor holding componentss among Figure 11 confirms that the 21c of portion pushes from the top LED holding components 25 downwards, makes the LED3 (LED array) of array shape drop to (portion is confirmed in second position) till the irradiation position.Columned LED confirms the position that the 21c of portion extends in the direction of the front of Figure 11 and the inside, when photoreceptor holding components 21 rotates, with the top butt of LED holding components 25, and LED holding components 25 and LED3 pushed (photoreceptor 1 side) lining downwards.
That is, photoreceptor holding components 21 comprises with holding components 22 confirms that together first position of position confirms portion (the hole 21a of small pore-like, 21b), and confirms together that with LED holding components 25 second position of position confirms portion's (LED confirms the position 21c of portion).Therefore, because the LED3 (LED array) of photoreceptor 1 and array shape is determined the position by means of common photoreceptor holding components 21, confirm so just can correctly carry out both positions.
In this embodiment; Though the time need the rotation action of photoreceptor holding components 21 as the user in loading and unloading, because photoreceptor holding components 21 is lockable in direction of principal axis; So just can prevent misoperation, and can prevent to be mounted in the position halfway.
As stated, the characteristic of the image processing system 30 that this embodiment is related is, in the direction identical with the pull-out direction of holding components 22, can freely pull out from device body with paper disc 9.
Through this operation, because can carry out the exchange of photoreceptor 1, additional with paper, so just have good operability and setting property from the front of device body.
In addition; The characteristic of the image processing system 30 that this embodiment is related is; The structure that is used to move (keeping out of the way from photoreceptor 1) LED3 includes the LED holding components 25 of supporting LED3; With making the spring 28 of the application of force in the direction that this LED holding components 25 leaves from photoreceptor 1, in addition, can make LED holding components 25 leave and direction near photoreceptor 1 in slide.
Constitute through this, just can be compared with being that the situation that LED holding components 25 is rotated at the center more save spaceization makes LED3 keep out of the way from photoreceptor 1 with the fulcrum.
In addition; The characteristic of the image processing system 30 that this embodiment is related is; Have and support that photoreceptor 1 also can be with the photoreceptor holding components 21 of holding components 22 loading and unloading; This photoreceptor holding components 21 comprises as confirming to be confirmed the hole 21a, 21b of portion and confirms that with second position of the position of LED3 the columned LED position of portion confirms the 21c of portion as confirming with first position of the position of holding components 22.
Constitute through this,, confirm so just can correctly carry out both positions because photoreceptor 1 is determined the position with LED3 by means of common photoreceptor holding components 21.
As stated; Image processing system involved in the present invention has in the whole good effects of miniaturization, the raising of operability and the setting property etc. of device, can be used as the light source of being made up of LED etc. is carried the electrofax mode of the duplicating machine putting body and dispose, printer, facsimile recorder etc. near picture image processing system.
The basis of present patent application and priority request be on 02 01st, 2011, at the Japanese patent application JP2011-019882 of Jap.P. office application, its full content draws at this and combines.
Claims (7)
1. image processing system is characterized in that comprising:
The picture of drum carries puts body, and it is configured to axis direction a plurality ofly and in parallel surface, is parallel to each other;
Light source, it is configured to approach said picture and carries and put body, and carries to put at said picture and form electrostatic latent image in the body;
Developing apparatus, it develops after said picture carries the electrostatic latent image of putting on the body through developer, carries to put at said picture to form the developer picture on the body;
The developer collecting receiving part, it accommodates said developer;
Intermediate transfer body, its overlapping transfer printing have said a plurality of picture to carry the developer picture of putting on the body;
Fixing device, it arrives the developer that said intermediate transfer body is transferred in the recording medium in the said recording medium as photographic fixing;
Holding components, it is supported said picture to carry and puts body, said developing apparatus and said light source, and in the horizontal direction of carrying the axis direction of putting body perpendicular to said picture, can freely pull out from device body;
Recording medium carries the portion of putting, and puts said recording medium its year;
The conveyance path; It is in a side of the pull-out direction that is configured in said holding components in the inside of said device body; Said recording medium is carried from said recording medium put portion's conveyance in said fixing device in, can be freely open in a side of the pull-out direction of the said holding components of said device body;
Picture carries the peristome of putting body loading and unloading usefulness; It is set in the said holding components; Under the state that said holding components is drawn out from said device body, with respect to said holding components said picture is carried and to put body and carry in the axis direction of putting body at the said picture of the pull-out direction that is approximately perpendicular to said holding components and load and unload.
2. image processing system according to claim 1 is characterized in that:
Said holding components with said light source support near and leave said picture and carry and can move freely in the direction of putting body; And comprise light source position travel mechanism; It carries when putting body and being supported by said holding components at said light source and said picture, said light source is moved to approach said picture and carry in the position of putting body, simultaneously; Carry at said picture and to put body when said holding components breaks away from, said light source is moved to leave said picture and carry in the position of putting body.
3. image processing system according to claim 1 and 2 is characterized in that comprising:
The peristome of developing apparatus developer collecting receiving part loading and unloading usefulness; It loads and unloads said developing apparatus and said developer collecting receiving part with respect to said holding components under the state that said holding components is drawn out from said device body in the vertical direction of the pull-out direction that is approximately perpendicular to said holding components.
4. image processing system according to claim 1 and 2 is characterized in that:
Said picture carries puts body and said developing apparatus is constituted as one; And comprise that picture carries the peristome of putting body developing apparatus loading and unloading usefulness; It carries said picture with respect to said holding components and to put body and said developing apparatus and carry in the axis direction of putting body at the said picture of the pull-out direction that is approximately perpendicular to said holding components and load and unload under the state that said holding components is drawn out from said device body.
5. according to any one described image processing system in the claim 1 to 4, it is characterized in that:
Said recording medium carries the portion of putting can freely pull out from said device body in the direction identical with the pull-out direction of said holding components.
6. image processing system according to claim 2 is characterized in that:
Said light source position travel mechanism comprises the light source holding components that said light source is supported; With making said light source holding components leave the force application mechanism that said picture carries the application of force in the direction of putting body, said light source holding components can near and leave said picture and carry in the direction of putting body and slide.
7. image processing system according to claim 2 is characterized in that comprising:
Picture carries puts the body holding components; It is supported said picture to carry and puts body; And can load and unload with said holding components, said picture carries to be put the body holding components and comprises and confirm to confirm portion with first position of the position of said holding components and confirm and portion is confirmed in second position of the position of said light source.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011019882A JP2011175258A (en) | 2010-02-01 | 2011-02-01 | Image forming apparatus |
| JP2011-019882 | 2011-02-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102629085A true CN102629085A (en) | 2012-08-08 |
| CN102629085B CN102629085B (en) | 2014-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210020565.7A Expired - Fee Related CN102629085B (en) | 2011-02-01 | 2012-01-30 | Image forming device |
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| CN (1) | CN102629085B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004109886A (en) * | 2002-09-20 | 2004-04-08 | Ricoh Co Ltd | Image forming device |
| JP2005164724A (en) * | 2003-11-28 | 2005-06-23 | Canon Inc | Image forming apparatus |
| US20080219696A1 (en) * | 2007-03-09 | 2008-09-11 | Brother Kogyo Kabushiki Kaisha | Image Forming Apparatus |
| US20080304860A1 (en) * | 2007-04-27 | 2008-12-11 | Brother Kogyo Kabushiki Kaisha | Image Forming Apparatus |
| CN101371202A (en) * | 2006-01-11 | 2009-02-18 | 佳能株式会社 | Process cartridge and image forming apparatus |
| US20090162091A1 (en) * | 2007-12-25 | 2009-06-25 | Brother Kogyo Kabushiki Kaisha | Image Forming Apparatus |
| US20090190953A1 (en) * | 2008-01-24 | 2009-07-30 | Brother Kogyo Kabushiki Kaisha | Image Forming Apparatus |
-
2012
- 2012-01-30 CN CN201210020565.7A patent/CN102629085B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004109886A (en) * | 2002-09-20 | 2004-04-08 | Ricoh Co Ltd | Image forming device |
| JP2005164724A (en) * | 2003-11-28 | 2005-06-23 | Canon Inc | Image forming apparatus |
| CN101371202A (en) * | 2006-01-11 | 2009-02-18 | 佳能株式会社 | Process cartridge and image forming apparatus |
| US20080219696A1 (en) * | 2007-03-09 | 2008-09-11 | Brother Kogyo Kabushiki Kaisha | Image Forming Apparatus |
| US20080304860A1 (en) * | 2007-04-27 | 2008-12-11 | Brother Kogyo Kabushiki Kaisha | Image Forming Apparatus |
| US20090162091A1 (en) * | 2007-12-25 | 2009-06-25 | Brother Kogyo Kabushiki Kaisha | Image Forming Apparatus |
| US20090190953A1 (en) * | 2008-01-24 | 2009-07-30 | Brother Kogyo Kabushiki Kaisha | Image Forming Apparatus |
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|---|---|
| CN102629085B (en) | 2014-11-26 |
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