CN104698798A - Processing box for imaging device and mounting and detaching method of processing box - Google Patents
Processing box for imaging device and mounting and detaching method of processing box Download PDFInfo
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- CN104698798A CN104698798A CN201310666452.9A CN201310666452A CN104698798A CN 104698798 A CN104698798 A CN 104698798A CN 201310666452 A CN201310666452 A CN 201310666452A CN 104698798 A CN104698798 A CN 104698798A
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- lever
- processing box
- driving mechanism
- image forming
- forming device
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- 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
- G03G21/1803—Arrangements or disposition of the complete process cartridge or parts thereof
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
- G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
- G03G21/18—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements using a processing cartridge, whereby the process cartridge comprises at least two image processing means in a single unit
- G03G21/1839—Means for handling the process cartridge in the apparatus body
- G03G21/1842—Means for handling the process cartridge in the apparatus body for guiding and mounting the process cartridge, positioning, alignment, locks
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- Computer Vision & Pattern Recognition (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electrophotography Configuration And Component (AREA)
Abstract
The invention provides a processing box for an imaging device and a mounting and detaching method of the processing box. The processing box for imaging device comprises a frame, a photosensitive element, and a driving mechanism, wherein a developing agent holding chamber is arranged in the frame; the photosensitive element is used for forming an electrostatic latent image; and the driving mechanism is used for driving the photosensitive element to rotate. The processing box for the imaging device is characterized by further comprising a control mechanism, a locking mechanism and an unlocking mechanism, wherein the control mechanism is used for controlling the driving mechanism to expand and retract; the locking mechanism is matched with the control mechanism for locating the driving mechanism at an expansion state; the unlocking mechanism is matched with the control mechanism via manual unlocking for locating the driving mechanism at a retraction state. Therefore, the expansion and retraction of the driving mechanism can be operated by a user, and by means of the setting, the shape of the processing box can be randomly set without being limited to the influence of the internal structure of the imaging device on the driving mechanism.
Description
Technical field
A kind of method that the present invention relates to electrophotographic image forming forms the technical field of image on the recording medium, especially relates to a kind of processing box for image forming device and installation and removal method thereof.
Background technology
Along with the maturation of electrostatic printing techniques and perfect, this electrostatic printing techniques relies on fast and low cost, is widely used at office realm.The image processing system that conventional electrostatic printing techniques uses comprises: laser image formation device, LED image processing system, duplicating machine etc.
This kind of image processing system based on electrostatic printing techniques comprises: processing box for image forming device, light surface sweeping device, fixing component; Wherein processing box for image forming device comprises: charge member, photo-sensitive cell, developing element, developer-accommodating room etc.Described image processing system completes the process forming image on the print medium: charge member rushes to uniform predetermined charge to photosensitive member surface; Electrostatic latent image is formed after photosensitive member surface reception light surface sweeping device exposure-processed with predetermined charge; The image that developing element is corresponding according to electrostatic latent image, the developer of indoor for developer-accommodating scheduled volume is delivered to photosensitive member surface, and photo-sensitive cell coordinates with fixing component, is transferred on print media by predetermined image, thus completes the formation of image.
Above-mentioned handle box is all be mounted in image processing system as removable consumables usually, and the photo-sensitive cell of this handle box is cylindrical, and one end of photo-sensitive cell is provided with a driving mechanism usually, this driving mechanism can rotate according to predetermined speed by photo-sensitive cell, thus forms image on the print medium.Therefore, this driving mechanism directly affects the quality that image is formed.
Be illustrated in figure 1 a kind of image processing system of the prior art, Fig. 2 is the processing box for image forming device be mounted in Fig. 1, and Fig. 3 is the partial schematic diagram of driving head in Fig. 2.As shown in FIG. 1 to 3, image processing system 100 is provided with the installation unit of installing process cartridge 1 ', this installation unit is provided with guide rail 102; The driving force of driving mechanism on handle box is driven to apply element 101; Lid 103, is mounted to after in image processing system 100 at handle box 1 ', and lid 103 ensures that handle box is in stable duty.Handle box 1 ' comprising: photo-sensitive cell (not shown) runs through the Width of whole box; Drive the driving head 2 ' that photosensitive drums rotates, receive power first bar 3 ' of external force, the second bar 5 ', the second bar 5 ' that driving head 2 ' is flexible there is an end 51 ' to apply driving force to the rotatable portion 21 ' on driving head 2 ', driving head 2 ' can be made axially to stretch; Be provided with between the first bar 3 ' and the second bar 5 ' and transmit gear 4 '.Under state of nature, the driving head 2 ' on handle box 1 ' is in the first state (compressive state) under elastic force effect; When handle box 1 ' is mounted to after in image processing system 100, the first bar 3 ' on lid on image processing system 100 103 pairs of handle boxes 1 ' applies one and abuts power, this abutting power is passed to the second bar 5 ' by transmitting gear 4 ', the end 51 ' of the second bar 5 ' will promote the rotating part 21 ' thrust on driving head 2 ', driving head 2 ' is made to be in the second state (stretching out state), and under the second state, driving head 2 ' can apply element 101 with the driving force on image processing system and be coupled, and carries out power transmission.
But inventor is realizing finding that technique scheme comes with some shortcomings in process of the present invention: the setting of upper first lever 3 ' of handle box 1 ' and the second lever 5 ' too relies on the lid 103 on described image processing system 100, when the structure of design treatment box 1 ', the structure of handle box 1 ' is too limited to the structure of handle box mounting portion in image processing system 100 and lid; If identical driving head installed by multiple different image processing system 100, but when the shape of the shape of guide rail 102 or lid 103 is different, need to design different levers, so the versatility of handle box 1 ' is good not.
Summary of the invention
The invention provides a kind of processing box for image forming device, do not rely on image processing system inner structure and the technical matters causing versatility bad to solve conventional images forming apparatus handle box driving mechanism.
In order to solve above technical matters, the technical scheme that the present invention takes is:
A kind of processing box for image forming device, comprising:
Framework, is provided with developer-accommodating room in described framework;
Photo-sensitive cell, for the formation of electrostatic latent image;
Driving mechanism, drives described photo-sensitive cell to rotate;
Control gear, controls described driving mechanism and stretches;
Latch mechanism, coordinates with described control gear, makes described driving mechanism be positioned at the state of stretching out;
Release mechanism, coordinates with described control gear, makes described driving mechanism be positioned at retracted mode, it is characterized in that, the mode of operation of described release mechanism is manual.
Driving head is provided with in described image processing system; Described driving mechanism comprises the power receiving unit accepting image processing system driving head power, power is passed to the power transmitting portions of described photo-sensitive cell, connect the coupling part of described power receiving unit and described power transmitting portions, and the external force receiving unit coordinated with control gear; Described control gear comprises the external force receiving unit receiving external force and the external force applying portion being applied to external force receiving unit on driving mechanism.
The external force receiving unit of described control gear is one end of the first lever, the external force applying portion of described control gear is one end of the second lever, described first lever and described second lever are respectively arranged with tooth row, tooth row and described second lever connect by economizing powershift gear between tooth row described first lever.
Described latch mechanism comprises a stopper and the first flexible member; When described driving mechanism be positioned at stretch out state time, described stopper abuts with the other end of described second lever, and described first flexible member is in the state of stretching out; When described driving mechanism is positioned at retracted mode, described stopper abuts with the sidewall of described second lever, and described first flexible member is in compressive state.
Described release mechanism comprises a slide block and the second flexible member; Described slide block is provided with a pushing inclined-plane; Stopper in described latch mechanism is provided with an abutting inclined-plane corresponding to described pushing inclined plane shape; Described slide block has at least an expose portion to be exposed to the outside of handle box framework; When the expose portion of described slide block is subject to External Force Acting, described second flexible member receives the power of described slide block, is in compressive state, and described pushing inclined-plane abuts with the described inclined-plane that abuts, and described stopper departs from the other end position of described second lever.
Described latch mechanism comprises locking member, flexible member and is arranged on the first guide rail on described handle box framework, and described locking member upper end is provided with guiding surface, and lower end is provided with barb; Described release mechanism comprises and is arranged on the second guide rail on described handle box framework and described first lever.
Also comprise control lever, connect the connecting link of described first lever and described control lever; Described control lever comprises a turning axle, first rotating shaft be connected with described connecting link; Described connecting link is connected with described control lever by described first rotating shaft, and described connecting link is also provided with second rotating shaft be connected with described first lever; Described latch mechanism comprises the turning axle on control lever, the first rotating shaft, and connects the Part I of turning axle and the first rotating shaft, connecting link; Described release mechanism comprises described control lever.
The present invention on the other hand, a kind of installation method of processing box for image forming device is provided, described processing box for image forming device is above-mentioned arbitrary described processing box for image forming device, and described method comprises: above-mentioned arbitrary described processing box for image forming device; It is characterized in that, first described handle box is mounted to described image processing system; Then manually press described latch mechanism, make described driving mechanism be positioned at the state of stretching out.
The present invention on the other hand, a kind of dismounting of processing box for image forming device is provided, described processing box for image forming device is above-mentioned arbitrary described processing box for image forming device, described method comprises: first manually press described release mechanism, makes described driving mechanism be positioned at retracted mode; Then in described image processing system, described processing box for image forming device is taken out.
Adopt after technique scheme, because handle box is provided with hand-operating unlocking mechanism, can the shape of random set handling box, and do not need the inner structure being limited to image processing system.Further, can general and multiple different image processing system by a kind of handle box, reduce the tank farm stock of product.
Accompanying drawing explanation
Fig. 1 is a kind of image processing system of the prior art;
Fig. 2 is the processing box for image forming device be mounted in Fig. 1;
Fig. 3 is the partial schematic diagram of driving head in Fig. 2;
Fig. 4 is the structural representation of a kind of processing box for image forming device that the embodiment of the present invention one relates to;
Fig. 5 is the decomposing schematic representation of a kind of processing box for image forming device that the embodiment of the present invention one relates to;
Fig. 6 is close-up schematic view in dotted line frame in Fig. 5;
Fig. 7 is the partial schematic diagram of a kind of processing box for image forming device of relating to of the embodiment of the present invention one in state of nature;
Fig. 8 is a kind of processing box for image forming device partial schematic diagram in working order that the embodiment of the present invention one relates to;
Fig. 9 is the structural representation of stopper, slide block, the second lever and flexible member in a kind of processing box for image forming device of relating to of the embodiment of the present invention one;
Figure 10 is the structural representation of a kind of processing box for image forming device driving mechanism that the embodiment of the present invention one relates to;
Figure 11 a ~ Figure 11 e is the structural representation of a kind of processing box for image forming device latch mechanism of relating to of the embodiment of the present invention two and release mechanism;
Figure 12 a ~ Figure 12 c is the structural representation of a kind of processing box for image forming device latch mechanism of relating to of the embodiment of the present invention three and release mechanism.
Embodiment
In order to make those of ordinary skill in the art be easier to understand the present invention, being described below in conjunction with concrete embodiment, it should be noted that these specific embodiments just describe in further detail of the present invention, not limitation of the invention.
The processing box for image forming device related to as Fig. 4 ~ Fig. 6 the present invention comprises: framework 2, is provided with developer-accommodating room in framework 2; Photo-sensitive cell 3, for the formation of electrostatic latent image; Driving mechanism 4, drives photo-sensitive cell 3 to rotate; Control gear, accepts external force and external force is delivered to described driving mechanism, controls driving mechanism stretch by external force; Latch mechanism, is coordinated with control gear by elastic reaction, makes driving mechanism be positioned at the state of stretching out; Release mechanism, is coordinated with control gear by elastic reaction, makes driving mechanism be positioned at retracted mode.Preferably, the mode of operation of release mechanism is manual; And framework 2 being provided with one is removably installed to the side cover 10 of chassis body part, this side cover can fixing and locking mechanism and release mechanism; Framework 2 also comprises a cover plate 11 latch mechanism and control gear comprised within it.
As shown in Fig. 6, Figure 10, processing box for image forming device 1 to be mounted to separably in image processing system and to be provided with driving head in image processing system; Driving mechanism 4 comprises the power receiving unit accepting image processing system driving head power, power receiving unit is different from the prior art in Fig. 2, preferably, power receiving unit is two lobes 41, and four lobes of the prior art, power is passed to the power transmitting portions 43 of photo-sensitive cell, the coupling part 42 of attachment force receiving unit and power transmitting portions, and the external force receiving unit 4a coordinated with control gear; Control gear comprises the external force receiving unit receiving external force and the external force applying portion being applied to external force receiving unit on driving mechanism.Preferably, the external force receiving unit of control gear is one end of the first lever 5, the external force applying portion of control gear is one end of the second lever 8, first lever and 5 second levers 8 are respectively arranged with tooth row, and the province's powershift gear 9 to be connected with tooth row on tooth row on the first lever and the second lever, as shown in Figure 6, economize powershift gear and preferably include two transmission gears.
Embodiment one
As shown in Fig. 4 ~ Fig. 8, preferably, the latch mechanism in processing box for image forming device 1 comprises a stopper 7 and the first flexible member, preferably adopts the first spring 14; When driving mechanism be positioned at stretch out state time, stopper 7 abuts with the other end 8b of the second lever 8, and the first spring 14 is in the state of stretching out; When driving mechanism is positioned at retracted mode, stopper 7 abuts with the sidewall of the second lever 8, and the first spring 14 is in compressive state.Hereafter can be described later in detail about the state of stretching out of driving mechanism and retracted mode.Release mechanism comprises a slide block 6 and the second flexible member, preferably adopts the second spring 13; Slide block 6 is provided with a pushing inclined-plane 6a; Stopper 7 in latch mechanism is provided with an abutting inclined-plane 7a corresponding to pushing inclined-plane 6a shape; Slide block 6 has at least an expose portion to be exposed to the outside (as shown in Figure 4) of handle box framework 2; When the expose portion of slide block 6 is subject to External Force Acting, the second spring is subject to the extruding of slide block 6, is in compressive state, pushing inclined-plane 6a with abut inclined-plane 7a and abut, make stopper 7 depart from the other end 8b position of the second lever 8.
As shown in Fig. 6, Fig. 7, Fig. 9, time in its natural state, 3rd spring 12 can apply a power contrary with X axis to the second lever 8, such second lever 8 would not apply external force to the external force receiving unit 4a on driving mechanism 4, driving mechanism 4 is just in retracted mode, such processing box for image forming device 1 is mounted in the process of image processing system, and driving mechanism 4 can not have interference with the mounting portion in image processing system and mounting guide rail.
As Fig. 6, Fig. 8, shown in Fig. 9, after processing box for image forming device 1 is mounted to image processing system, user can press the end of the first lever 5 with hand, such first lever 5 can accept an external force, move along X-direction, by the tooth row on the first lever 5, the gear of the second lever 8 with economize coordinating between powershift gear 9, external force can also be passed to the second lever 8, second lever 8 also can move along X-direction, external force receiving unit 4a on such driving mechanism 4 just can receive the external force of the second lever 8, under the promotion of the second lever 8, driving mechanism 4 stretches out along Z-direction (axis of photo-sensitive cell), thus engage with the driving head in image processing system, complete power transmission.When second lever 8 moves along X-direction, stopper 7 will under the effect of the first spring 14, move along Z-direction, after the second lever 8 moves to precalculated position along X-direction, stopper 7 will with the second lever 8 other end 8b(rear end) abut, and under the power effect contrary with X-axis that apply at the second spring 13 of slide block 6, acting force can not be produced to stopper 7; Even if so user hand openly after, driving mechanism 4 also can be in the state of stretching out always.So just can avoid in prior art, stretching out of driving mechanism 4 needs the lid by printer to apply a thrust to the first lever 5.
As shown in figs. 6-9, when user needs to take out processing box for image forming device 1 in image processing system, after opening image processing system lid, only need by sliding block 6, slide block 6 is when receiving External Force Acting, the effect of the second spring 13 can be overcome, move along X axis direction, when slide block 6 moves along X axis, pushing inclined-plane 6a on slide block 6 abuts with the inclined-plane 7a that abuts on stopper 7, along with slide block 6 move further along X-axis time, pushing inclined-plane 6a can apply the abutting inclined-plane 7a on stopper 7 one along with Z axis opposite effect power, such stopper 7 just can overcome the effect of the first spring 14, move along the direction contrary with Z axis, until stopper 7 departs from the other end 8b(rear end of the second lever 8) position.After user's external force be applied on slide block 6 is cancelled, stopper 7 just can only abut with the sidewall of the second lever 8, and can not stop that the second lever 8 is in effect rightabout with X-axis, when behind the position under state of nature got back to by the second lever 8, driving mechanism 4 is positioned at retracted mode, departs from engagement with the driving head in image processing system.When user takes out handle box 1 in image processing system, driving mechanism 4 can not interfere with the mounting portion in image processing system and mounting guide rail; Be convenient to user installation and take out processing box for image forming device 1.
By adopting above-mentioned preferred technical scheme, user, when handle box 1 got by dress, can change the state of driving mechanism 4 more on one's own initiative, more convenient to operate.And handle box 1 also too need not rely on the structure of image processing system, so the design of handle box can have more play space.Further, can also the driving mechanism of multiple processing box for image forming device, latch mechanism, release mechanism be arranged to identical, add the versatility of product, reduce stock.
The retracted position of driving mechanism is described in detail below in conjunction with Fig. 4 ~ Figure 10.As shown in Figure 10, driving mechanism comprises the wheel hub 46 being arranged on photosensitive unit 3 end, and the outside of wheel hub 46 is provided with spiral gear, for the rotary power received being passed to other parts in processing box for image forming device 1; In wheel hub 46, be provided with a centring ring 45, centring ring 45 be provided with an external force receiving unit 4a; Be socketed with a guide pin bushing 44 in centring ring 45, and the outside of centring ring 45 inwall, guide pin bushing 44 is respectively arranged with shape respective ramp; When power receiving unit 4a on centring ring 45 receives (receiving from second lever 8 one end 8a externally applied forces) after external force rotates, in centring ring 45 rotary course, the inwall inclined-plane of centring ring 45 and the inclined-plane, outside of guide pin bushing 44 interact, guide pin bushing 44 can be moved along the direction contrary with Z axis, and such power transmitting portions 43, lobe 41, coupling part 42 all can move along the direction contrary with Z axis; Driving mechanism 4 is in the state of stretching out.Power transmitting portions 43 front end is also provided with mortgage button 18 in addition, and guarantee power transmitting portions 43, lobe 41, coupling part 42 can not be deviate from from wheel hub 46; A spring 47 is also provided with between wheel hub 46 and power transmitting portions; After the external force received as power receiving unit 4a on centring ring 47 is like this cancelled, driving mechanism 4 can recover state of nature (retracted mode).
Embodiment two
With embodiment one unlike, the embodiment of the present invention two provides another latch mechanism and release mechanism; All the other driving mechanism, control gears etc. are arranged to identical with embodiment one.As shown in Figure 11 a ~ 11e, latch mechanism comprises locking member 27, flexible member 28 and is arranged on the first guide rail 21 on handle box framework, and locking member 27 upper end is provided with guiding surface 23, and lower end is provided with barb 24, flexible member 28 preferably spring; Release mechanism comprises the second guide rail 22 and the first lever 25, the push rod 26 be arranged on handle box framework.Preferably, the first lever 25 and push rod 26 can be wholely set, and locking member 27 and flexible member 28 are arranged on the inside of the first lever 25.
As shown in fig. lla, under state of nature, locking member 27 is under the effect of flexible member 28, and the upper surface of locking member 27 abuts with the first guide rail 21 rearward tracks inwall; And whole locking member 27 is with under the effect of first spring (control gear a kind of with embodiment is identical) in control gear such as flexible member 28 grade, be positioned at the rear of the first track and the second track; Such control gear can not apply an external force to driving mechanism; Driving mechanism is in retracted mode.
As shown in figure lib, when push rod 26 receives the effect of an external force F, locking member 27 and flexible member 28 will enter in first guide rail 21, and flexible member 28 is pushed into the upper surface of locking member 27 and abuts with the inwall of the first guide rail 21, and has a step surface between the first guide rail 21 and the track interior walls at the first guide rail 21 rear; So locking member 27 just can play the effect of locking first lever 25.And now the first lever 25 to by laborsaving gear mesh second lever transmission external force, can control driving mechanism by the second lever and be in the state of stretching out, such handle box just can be in running order.
As shown in Figure 11 c ~ Figure 11 e, when print job completes, when user wants to take out processing box for image forming device, as Figure 11 c, user gives push rod 26 1 external force again, the inclined-plane that the guiding surface 23 of such locking member 27 upper end is corresponding in the first guide rail 21 abuts mutually, make locking member 27 can enter in the second guide rail 22 smoothly, the upper surface of locking member 27 abuts with the second guide rail 22 inwall simultaneously, locking member 27 is moved down relative to the first lever 25, barb 24 offsets downward from initial position, first lever 25, push rod 26 and whole latch mechanism are under the first flexible member externally applied forces effect, capital is moved backward.After external force is cancelled, as Figure 11 d, barb will abut with the inwall of the second guide rail 22 end, and like this under the effect of flexible member 28, locking member 27 can move up again relative to the first lever 25.As Figure 11 e, under flexible member 28 pairs of locking member 27 External Force Actings, whole latch mechanism can be retracted into again original state (state of nature), and driving mechanism is in retracted mode; User can take out processing box for image forming device easily.
Implement three
With embodiment one, embodiment two unlike, the embodiment of the present invention three provides another latch mechanism and release mechanism; All the other driving mechanism, control gears etc. are arranged to identical with embodiment one.Processing box for image forming device, also comprises control lever 31, connects the connecting link 32 of the first lever 35 and control lever 31; Control lever 31 comprises a turning axle 31a, a first rotating shaft 31b be connected with connecting link 32; Connecting link 31 is connected with control lever 32 by the first rotating shaft 31b, and connecting link 32 is also provided with a second rotating shaft 32c be connected with the first lever 35; Latch mechanism comprises the turning axle 31a on control lever 31, the first rotating shaft 31b, and connects the Part I 311 of turning axle 31a and the first rotating shaft 31b, connecting link 32; Release mechanism comprises control lever 31.
As figure 12 a shows, for latch mechanism and shown release mechanism in the raw under structural representation; Preferably, the Part I 311 on control lever 31 and the first lever 35 are in orthogonal location arrangements; In corresponding processing box for image forming device, driving mechanism is in retracted mode.As shown in Figure 12b, when processing box for image forming device is mounted to after in image processing system, user manually operates and the manual operation section 312 of control lever 31 is moved to Part I 312 and the first lever 35 on control lever is in the position of conllinear along X1 direction, now connecting link 32 also with Part I on control lever 312, first lever 35 conllinear, and the first lever 35 will along X2 direction (X axis that embodiment is a kind of) mobile preset distance L, driving mechanism is made to be in the state of stretching out, now turning axle 31a, first rotating shaft 31b, second rotating shaft 32c three point on a straight line, make Part I 312 on control lever, connecting link 32, first lever 35 is in equilibrium state, thus reach the state of locking.Preferably, as shown in fig. 12 c, in order to ensure that locking effect more, can further rotate along X1 steering handle control lever 31, the steady state (SS) that better can be kept like this.
Need instructions, the control gear in above-described embodiment is preferred technical scheme, other control gears can also be adopted to substitute, such as, latch mechanism and release mechanism can be acted directly on the second lever, saves first lever and economizes powershift gear.
Finally it should be noted that: above each embodiment, only in order to technical scheme of the present invention to be described, is not intended to limit; Although join aforementioned various embodiment to invention has been detailed description, those of ordinary skill in the art are to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carry out equivalent replacement to wherein some or all of feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.
Claims (9)
1. a processing box for image forming device comprises:
Framework, is provided with developer-accommodating room in described framework;
Photo-sensitive cell, for the formation of electrostatic latent image;
Driving mechanism, drives described photo-sensitive cell to rotate;
Control gear, controls described driving mechanism and stretches;
Latch mechanism, coordinates with described control gear, makes described driving mechanism be positioned at the state of stretching out;
Release mechanism, coordinates with described control gear, makes described driving mechanism be positioned at retracted mode, it is characterized in that, the mode of operation of described release mechanism is manual.
2. processing box for image forming device as claimed in claim 1, is characterized in that, be provided with driving head in described image processing system; Described driving mechanism comprises the power receiving unit accepting image processing system driving head power, power is passed to the power transmitting portions of described photo-sensitive cell, connect the coupling part of described power receiving unit and described power transmitting portions, and the external force receiving unit coordinated with control gear; Described control gear comprises the external force receiving unit receiving external force and the external force applying portion being applied to external force receiving unit on driving mechanism.
3. processing box for image forming device as claimed in claim 2, it is characterized in that, the external force receiving unit of described control gear is one end of the first lever, the external force applying portion of described control gear is one end of the second lever, described first lever and described second lever are respectively arranged with tooth row, tooth row and described second lever connect by economizing powershift gear between tooth row described first lever.
4. processing box for image forming device as claimed in claim 3, it is characterized in that, described latch mechanism comprises a stopper and the first flexible member; When described driving mechanism be positioned at stretch out state time, described stopper abuts with the other end of described second lever, and described first flexible member is in the state of stretching out; When described driving mechanism is positioned at retracted mode, described stopper abuts with the sidewall of described second lever, and described first flexible member is in compressive state.
5. processing box for image forming device as claimed in claim 4, it is characterized in that, described release mechanism comprises a slide block and the second flexible member; Described slide block is provided with a pushing inclined-plane; Stopper in described latch mechanism is provided with an abutting inclined-plane corresponding to described pushing inclined plane shape; Described slide block has at least an expose portion to be exposed to the outside of handle box framework; When the expose portion of described slide block is subject to External Force Acting, described second flexible member receives the power of described slide block, is in compressive state, and described pushing inclined-plane abuts with the described inclined-plane that abuts, and described stopper departs from the other end position of described second lever.
6. processing box for image forming device as claimed in claim 3, it is characterized in that, described latch mechanism comprises locking member, flexible member and is arranged on the first guide rail on described handle box framework, and described locking member upper end is provided with guiding surface, and lower end is provided with barb; Described release mechanism comprises and is arranged on the second guide rail on described handle box framework and described first lever.
7. processing box for image forming device as claimed in claim 3, is characterized in that, also comprise control lever, connect the connecting link of described first lever and described control lever; Described control lever comprises a turning axle, first rotating shaft be connected with described connecting link; Described connecting link is connected with described control lever by described first rotating shaft, and described connecting link is also provided with second rotating shaft be connected with described first lever; Described latch mechanism comprises the turning axle on control lever, the first rotating shaft, and connects the Part I of turning axle and the first rotating shaft, connecting link; Described release mechanism comprises described control lever.
8. an installation method for processing box for image forming device, described figure forming apparatus handle box be as arbitrary in claim 1 ~ 7 as described in processing box for image forming device; Described method comprises: first described handle box is mounted to described image processing system; Then manually press described latch mechanism, make described driving mechanism be positioned at the state of stretching out.
9. a method for dismounting for processing box for image forming device, described figure forming apparatus handle box be as arbitrary in claim 1 ~ 7 as described in processing box for image forming device; Described method comprises: first manually press described release mechanism, makes described driving mechanism be positioned at retracted mode; Then in described image processing system, described processing box for image forming device is taken out.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310666452.9A CN104698798B (en) | 2013-12-10 | 2013-12-10 | A kind of processing box for image forming device and its installation and removal method |
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|---|---|---|---|
| CN201310666452.9A CN104698798B (en) | 2013-12-10 | 2013-12-10 | A kind of processing box for image forming device and its installation and removal method |
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| CN104698798A true CN104698798A (en) | 2015-06-10 |
| CN104698798B CN104698798B (en) | 2019-06-21 |
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Cited By (8)
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|---|---|---|---|---|
| CN105549369A (en) * | 2015-12-28 | 2016-05-04 | 珠海市润鑫打印耗材有限公司 | Driving assembly, and photosensitive drum and process cartridge containing same |
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| CN106773580A (en) * | 2015-11-21 | 2017-05-31 | 江西镭博钛电子科技有限公司 | A kind of handle box |
| CN108255041A (en) * | 2018-03-12 | 2018-07-06 | 珠海天威飞马打印耗材有限公司 | The installation method and removing method of handle box and handle box |
| CN110376864A (en) * | 2016-02-26 | 2019-10-25 | 中山诚威科技有限公司 | processing box |
| CN111208718A (en) * | 2015-09-30 | 2020-05-29 | 佳能株式会社 | Drum unit, process cartridge, and image forming apparatus |
| US11131960B2 (en) | 2014-11-28 | 2021-09-28 | Canon Kabushiki Kaisha | Cartridge, member constituting cartridge, and image forming apparatus |
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| CN106325022A (en) * | 2015-06-19 | 2017-01-11 | 江西镭博钛电子科技有限公司 | Developing box |
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| CN106773580B (en) * | 2015-11-21 | 2019-12-10 | 江西镭博钛电子科技有限公司 | processing box |
| CN106610572B (en) * | 2015-11-21 | 2019-04-02 | 江西镭博钛电子科技有限公司 | A kind of drive assembly of photosensitive drum |
| CN106610572A (en) * | 2015-11-21 | 2017-05-03 | 江西镭博钛电子科技有限公司 | Photosensitive drum drive assembly |
| CN107608193A (en) * | 2015-11-21 | 2018-01-19 | 江西镭博钛电子科技有限公司 | A kind of handle box |
| CN105549369A (en) * | 2015-12-28 | 2016-05-04 | 珠海市润鑫打印耗材有限公司 | Driving assembly, and photosensitive drum and process cartridge containing same |
| CN105549369B (en) * | 2015-12-28 | 2022-08-05 | 珠海市润鑫打印耗材有限公司 | Drive assembly and contain response drum and processing box of this subassembly |
| CN110376864A (en) * | 2016-02-26 | 2019-10-25 | 中山诚威科技有限公司 | processing box |
| CN110376864B (en) * | 2016-02-26 | 2022-03-08 | 中山诚威科技有限公司 | Processing box |
| CN108255041A (en) * | 2018-03-12 | 2018-07-06 | 珠海天威飞马打印耗材有限公司 | The installation method and removing method of handle box and handle box |
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