CN100593136C - Apparatus for forming image - Google Patents
Apparatus for forming image Download PDFInfo
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- CN100593136C CN100593136C CN200610162966A CN200610162966A CN100593136C CN 100593136 C CN100593136 C CN 100593136C CN 200610162966 A CN200610162966 A CN 200610162966A CN 200610162966 A CN200610162966 A CN 200610162966A CN 100593136 C CN100593136 C CN 100593136C
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- China
- Prior art keywords
- feed cassette
- image forming
- device body
- forming device
- recording medium
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Abstract
The present invention relates to an image forming device, comprising a supply box for storing recording media, a conveying device for conveying the recording media from the supply box, a recording media conveying channel positioned above the supply box, an image forming part for forming images on the conveyed recording media, a connecting part for connecting an image forming device body with the supply box. When blockage occurs in the conveying channel positioned above the supply box, blockage treatment can be easily performed by pulling out the supply box from the image forming device body, maintaining the connecting state of the supply box and the image forming device body and opening all insertion ports of the supply box, and the troublesome operation of having the supply box arranged in the image forming device body is not needed.
Description
Technical field
The present invention relates to image processing system, relate in particular to the image processing system that is provided with the structure that when the recording medium that transports takes place to stop up, can easily carry out the recording medium processing.
Background technology
As computing machine, the image output device of digital camera etc. uses developer to form the image processing system of the electrofax mode of image on recording medium, perhaps discharges the ink-jet recording apparatus of printing ink formation image to recording medium, for people known.
In this image processing system, feed cassette is set, take in many recording mediums.In addition, the image forming device body relatively loading and unloading that have of this feed cassette.
In the image processing system of this pattern, conveyer is set, make more than ground of many recording mediums that are positioned in the described feed cassette separate, fortune is to transporting passage.
Conveyer has various mechanisms, for example, can and transport roller by separate roller and constitute.Described separate roller to the recording medium pressurization, utilizes the friction force of separating pad and recording medium from recording medium top, separates and supplies with.The described roller that transports will transport the recording medium clamping that comes from separate roller with two roller method of clamping of subtend and transport.
In addition, on the image forming device body of described pattern, lid to be opened/closed is set, is used to cover the conveyer of recording medium.
In the image processing system of described pattern, stop up (following brief note is " obstruction ") at the inner meeting of conveyer occurrence record medium sometimes.
So, open described lid, handle the recording medium that obstruction takes place.
For example specially permit in the flat 3-101761 communique (following brief note is " patent documentation 1 "), disclose and in duplex printer or duplicating machine, pulled out the structure example that feed cassette stops up processing in Japan.
In addition, in for example TOHKEMY 2000-154676 communique (following brief note is " patent documentation 2 "), a kind of structure of stopping up processing is disclosed, be provided with feed mechanism, be installed on the feed cassette, can pull out with feed cassette, this feed mechanism revolution freely, by making described feed mechanism revolution, handle and stop up.
Have, in for example Japanese kokai publication hei 9-29093 communique (following brief note is " patent documentation 3 "), disclose a kind of box constituting body, it can be in the doubling of feed cassette pull-out direction.
But in recent years, along with the image processing system miniaturization, even open lid, peristome is narrow, and operator or user are difficult to handle stopping up nidus, have brought difficulty to stopping up to handle.
Pie graph when Figure 74 represents that the recording medium supply unit in the conventional art handle to stop up, pull out feed cassette and stop up treatment state, shown in Figure 74, the passage that transports of recording medium 77 is positioned at feed cassette 3 tops, transport passage at this occasion takes place to stop up, peristome is narrow, and operator or user are difficult to handle stopping up nidus, have brought difficulty to stopping up to handle.Among the figure, symbol 22 expression upset portions, 26 expression recording mediums transport the passage bottom, and 28 presentation videos form the device protecgulum.
Pie graph when Figure 75 represents that the recording medium supply unit in the conventional art handle to stop up, pull out feed cassette fully from image forming device body and stop up treatment state, pie graph when Figure 76 represents that the recording medium supply unit in the conventional art handle to stop up, the obstruction processing finishes, and feed cassette is inserted into state in the image forming device body.Shown in Figure 75 and Figure 76, operator or user make feed cassette break away from image forming device body fully sometimes, handle at this and transport the obstruction that passage takes place.After this occasion, processing are stopped up and finished, need this feed cassette is set in the image forming device body suitably.
For operator or user, this feed cassette is set in the image forming device body suitably pretty troublesome, perhaps if irrelevantly feed cassette is set in the image forming device body, will causes that apparatus function is influenced, or cause plant failure.
Summary of the invention
The present invention puts forward for solving the existing problem of above-mentioned prior art, the objective of the invention is to, and provides can easily stop up processing, user and do not need feed cassette is set to image processing system in the image forming device body.
To achieve these goals, the present invention proposes following scheme:
(1) a kind of image processing system comprises:
Feed cassette is taken in recording medium;
Conveyer transports recording medium from described feed cassette;
Recording medium transports passage, is positioned at described feed cassette top;
Image forming part forms image on the recording medium that transports;
Link connects image forming device body and feed cassette.
(2) in the image processing system of (1), it is characterized in that:
Pull out feed cassette from described image forming device body,, make described image forming device body and feed cassette not exclusively break away from, can make that the insertion mouth of described feed cassette is all open by described link.
(3) in the image processing system of (1) or (2), it is characterized in that:
Pull out feed cassette from described image forming device body, described recording medium transports passage and is made of top and bottom, and move towards the below described bottom, and described recording medium transports channel interior by opening.
(4) in (1)-(3), in the image processing system of any record, it is characterized in that:
Pull out feed cassette from described image forming device body, make the relative image forming device body of described feed cassette front, be positioned at almost parallel or the position that covers is keeping.
(5) in (1)-(3), in the image processing system of any record, it is characterized in that:
Pull out feed cassette from described image forming device body, make to be positioned at the below in the relative image forming device body of described feed cassette front, and keep the approximate horizontal position.
(6) in (1)-(3), in the image processing system of any record, it is characterized in that:
Pull out feed cassette from described image forming device body, make to be positioned at the below in the relative image forming device body of described feed cassette front, and keep the almost parallel position.
(7) in (1)-(6), in the image processing system of any record, it is characterized in that:
Pull out feed cassette from described image forming device body, described feed cassette is provided with case shape parts, is used for recording medium is remained in the described feed cassette.
(8) in (1)-(6), in the image processing system of any record, it is characterized in that:
Pull out feed cassette from described image forming device body, described feed cassette is provided with push part, is used for recording medium is remained in the described feed cassette.
(9) in (1)-(8), in the image processing system of any record, it is characterized in that, further comprise:
Load component is located in the described image forming device body;
Mobile device when described image forming device body is pulled out feed cassette, makes this load component move;
The 1st pick-up unit detects described load component position;
The 2nd pick-up unit detects described feed cassette position;
Control device, when described image forming device body was pulled out feed cassette, control made and reduces described load component change in location described image forming device body center of gravity and change.
(10) in (1)-(9), in the image processing system of any record, it is characterized in that:
Described recording medium transports passage and is made of top and bottom, and described bottom is made of a plate-shaped member.
(11) in (1)-(9), in the image processing system of any record, it is characterized in that:
Described recording medium transports passage and is made of top and bottom, and described bottom is made of two plate-shaped members and the connector portions that connects described two plate-shaped members;
Among described two plate-shaped members, it is roughly the same with the height that described feed cassette inserts mouth that described relatively image forming device body front is positioned at inboard plate-shaped member length.
(12) in (1)-(9), in the image processing system of any record, it is characterized in that:
Described recording medium transports passage and is made of top and bottom, and described bottom is made of the multi-part combination.
(13) in (1)-(12), in the image processing system of any record, it is characterized in that:
The recording medium upset was with transporting path partially when described recording medium transported passage and is printed on both sides.
(14) in (1)-(12), in the image processing system of any record, it is characterized in that:
Formed image when described recording medium transports passage and is printed on both sides on the recording medium one side, only for forming the passage that transports that image uses on the image surface not forming.
(15) in (1)-(14), in the image processing system of any record, it is characterized in that:
Described link is made of elastomeric element.
(16) in (1)-(14), in the image processing system of any record, it is characterized in that:
Described link is local at least to be made of elastomeric element.
(17) in (1)-(16), in the image processing system of any record, it is characterized in that:
Described link is provided with damping buffer.
(18) in (1)-(17), in the image processing system of any record, it is characterized in that:
Described link is provided with releasing mechanism, can break away from fully with described image forming device body.
According to image processing system of the present invention, at the passage that transports that is arranged in above the feed cassette, when taking place to stop up, by feed cassette is pulled out from image forming device body, keeping under feed cassette and the image forming device body connection status, it is mouthful all open that feed cassette inserts, and stops up processing easily, do not need feed cassette is set to trouble operation in the image forming device body.
Description of drawings
Fig. 1 is the summary sectional view of the printed on both sides that relates to of expression the invention process form with image processing system.
Fig. 2 is the stereographic map of this image processing system.
Fig. 3 represents the printed on both sides process of the present invention's the 1st example.
Fig. 4 represents the printed on both sides process of the present invention's the 1st example.
Fig. 5 represents the printed on both sides process of the present invention's the 1st example.
Fig. 6 represents the printed on both sides process of the present invention's the 1st example.
Fig. 7 represents the printed on both sides process of the present invention's the 1st example.
Fig. 8 represents the printed on both sides process of the present invention's the 1st example.
Fig. 9 represents the printed on both sides process of the present invention's the 1st example.
Figure 10 represents the printed on both sides process of the present invention's the 1st example.
Figure 11 represents the printed on both sides process of the present invention's the 1st example.
Figure 12 represents the printed on both sides process of the present invention's the 1st example.
Figure 13 represents the printed on both sides process of the present invention's the 1st example.
Figure 14 represents the printed on both sides process of the present invention's the 1st example.
Figure 15 represents the printed on both sides process of the present invention's the 1st example.
Figure 16 represents that feed cassette is installed in state in the image forming device body.
Figure 17 represents to begin to pull out paper feeding cassette from image forming device body.
Figure 18 represents that along with feed cassette is pulled out the 1st connecting rod and the revolution of the 2nd connecting rod are skewed from image forming device body.
Figure 19 represents that the 1st connecting rod and the 2nd connecting rod become linearity along with feed cassette continues to pull out from image forming device body.
Figure 20 represents that the connecting rod maintaining part is subjected to the tractive of the 1st connecting rod and the 2nd connecting rod and moves.
Figure 21 represents that feed cassette pulls out fully from image forming device body, the connecting rod maintaining part stops at the block place, the recording medium of feed cassette top transports the passage bottom and moves downwards, the recording medium of feed cassette top transport passage top and recording medium transport the passage lower part from, transport the channel interior opening.
Figure 22 is and the corresponding stereographic map of above-mentioned Figure 16.
Figure 23 is and the corresponding stereographic map of above-mentioned Figure 17.
Figure 24 is and the corresponding stereographic map of above-mentioned Figure 18.
Figure 25 is and above-mentioned Figure 19 the corresponding stereographic map of Figure 20.
Figure 26 is and the corresponding stereographic map of above-mentioned Figure 21.
Figure 27 is that the connecting rod maintaining part constitutes sectional view.
Figure 28 is the stereographic map of Figure 27.
Figure 29 represents that feed cassette pulls out completion status from image forming device body, and feed cassette is the side view of seeing from the side below hanging down in the image forming device body front.
Figure 30 is the stereographic map of Figure 29.
Figure 31 represents that feed cassette pulls out completion status from image forming device body, and feed cassette is the level of state in the image forming device body front, is the side view of seeing from the side.
Figure 32 is the stereographic map of Figure 31.
Figure 33 represents that feed cassette pulls out completion status from image forming device body, and feed cassette is the side's of facing up state before image forming device body, is the side view of seeing from the side.
Figure 34 is the stereographic map of Figure 33.
Figure 35 represents that feed cassette pulls out completion status from image forming device body, and feed cassette is the side's of facing up state before image forming device body, is the front view (FV) from seeing previously.
Figure 36 represents that feed cassette pulls out when finishing from image forming device body, and the recording medium of feed cassette top transports passage bottom moving process figure downwards, and the recording medium of expression feed cassette top transports the state before move the passage bottom downwards.
Figure 37 represents that feed cassette pulls out when finishing from image forming device body, and the recording medium of feed cassette top transports passage bottom moving process figure downwards, and the recording medium of expression feed cassette top transports passage bottom mobile end state downwards.
Figure 38 represents that feed cassette is installed in the state in the image forming device body fully.
Figure 39 represent feed cassette pull out only about half of, the load component mobile status that balance is used.
Figure 40 represents that feed cassette almost all pulls out the load component mobile status that balance is used.
Figure 41 represents that load component constitutes sectional view.
Figure 42 represents load component controlling party block diagram.
Figure 43 represents feed cassette is formed the stereographic map of case shape.
Figure 44 represents to begin to open feed cassette case lid state.
Figure 45 represents to open can pack into the state of recording medium of feed cassette case lid.
Figure 46 represents to push the state of recording medium.
Figure 47 represents not push the state of recording medium.
Figure 48 represents to transport the passage bottom and begins the warpage state two parts joint portions.
Figure 49 represents to transport the passage bottom and finishes the warpage state two parts joint portions.
Figure 50 represents to transport the state before move toward the below passage bottom.
Figure 51 represents to transport the passage bottom toward the below mobile status.
Figure 52 only represents to use when printed on both sides to be positioned at and transports passage, obsolete pie graph when upset above the feed cassette.
Figure 53 represents the stereographic map that the link of feed cassette and image forming device body is made of connecting rod, the state before the assembling of expression link.
Figure 54 represents the stereographic map that the link of feed cassette and image forming device body is made of connecting rod, the state after the assembling of expression link.
Figure 55 represents that the link of feed cassette and image forming device body is the sectional view that damping buffer is housed.
Figure 56 represents that the link of feed cassette and image forming device body is the exploded perspective view that damping buffer is housed, the state before expression connecting rod and the damping buffer assembling.
Figure 57 represents the stereographic map that the link of feed cassette and image forming device body is made of elastomeric element and non-resilient parts.
Figure 58 represents that the link of feed cassette and image forming device body constitutes occasion by elastomeric element and non-resilient parts, and the relative image forming device body of expression feed cassette front is parallel disengaged position.
Figure 59 represents that the link of feed cassette and image forming device body only constitutes the occasion stereographic map by elastomeric element.
Figure 60 represents that the link of feed cassette and image forming device body only constitutes occasion by elastomeric element, and the relative image forming device body of expression feed cassette front is parallel disengaged position.
Figure 61 represents the state before link can be kept arbitrarily angled formation assembling.
Figure 62 represents the state before link can be kept the assembling of brake block at any angle.
Figure 63 represents the state after link can be kept the assembling of brake block at any angle.
Figure 64 represents the state after link can be kept the assembling of brake block at any angle.
Figure 65 represents the state after link can be kept the assembling of brake block at any angle.
Figure 66 represents that the link of feed cassette and image forming device body can keep pie graph at any angle, and the expression brake block moves, and is in on-position.
Figure 67 represents the link releasing connection procedure figure of feed cassette and image forming device body, the expression connection status, and covering members hides connecting portion.
Figure 68 represents to unload the covering members state, and the pin of connecting portion exposes.
Figure 69 represents to extract from connecting portion the state of pin, is extracting under the state of pin, and feed cassette and image forming device body are in disengaged position fully.
Figure 70 represents to remove connection status.
Figure 71 represents that the image processing system of the invention process form 2 constitutes sectional view.
Figure 72 represents to be provided with the frame of image processing system, and row's paper disc is a linear pattern.
Figure 73 represents to be provided with the frame of image processing system, and row's paper disc is sagging type.
Pie graph when Figure 74 represents that the recording medium supply unit in the conventional art handle to stop up is pulled out feed cassette and is stopped up treatment state.
Pie graph when Figure 75 represents that the recording medium supply unit in the conventional art handle to stop up is pulled out feed cassette fully from image forming device body and is stopped up treatment state.
Pie graph when Figure 76 represents that the recording medium supply unit in the conventional art handle to stop up stops up processing and finishes, and feed cassette is inserted into state in the image forming device body.
Wherein, symbol 1-recording medium, 2-recording medium mounting portion, the 3-feed cassette, 4-donor rollers, 5-separating pad, 6-transports roller, the 7-transfer roll, and 8-is as the mounting body, the 9-developer roll, 10-optical writing device, 11-laser, 12-fixing device, 13-have formed image recording media mounting portion, the 14-guide plate that overturns, the 15-guide plate that overturns, the 16-guide plate that overturns, 17-transports roller, 18-transports roller, and 19-transports roller, the 20-guide plate that overturns, the 21-guide plate that overturns, 22-upset portion, 23-the 1st connecting rod, 24-connecting rod maintaining part, the 25-cartridge processing, method, recording medium transports the passage bottom on the 26-feed cassette, the 27-feed cassette is pulled out the grip part, 28-image processing system protecgulum, and 29-has formed the image recording media escape hole, the 30-feedway, the 31-developer, method, recording medium transports passage top on the 32-feed cassette, 33-feed cassette guide part, 34-the 2nd connecting rod, 35-connecting rod block, 36-link protrusion portion, method, recording medium transports passage lower support portion, 38-spring on the 37-feed cassette, 39-balance load portion, 40-balance portion, 41-linear encoder, the 42-light sensor, 43-belt wheel, 44-belt wheel, the 45-mobile motor, the 46-moving belt, 47-supplies with lid, the 48-handle, 49-push plate, 50-connecting rod, the 51-connecting rod, 52-chain link, 53-charging roller, the 54-feed cassette connects uses damping buffer, the 55-lid, 56-lid, 57-elastomeric element, the 58-fixed pin, the 59-gib screw, 60-hole, 61-lid, the 62-lid, the 63-pin, 64-gear, 65-gear, the 66-gib screw, the 67-jut, 68-handle, 69-stopper portions, the 70-pin, the 71-back-up ring, the 72-lid, 73-arranges paper disc, 74-arranges paper disc, the 75-ejection port, 76-frame, 77-blocked state recording medium
Embodiment
Below, describe enforcement optimal morphology of the present invention in detail with reference to accompanying drawing.
But, the size of the component parts of in following the invention process form, putting down in writing, material, shape, relative configuration relation etc. only exemplifies, and the present invention is not limited thereto, and the device formation that can be suitable for according to the present invention suitably changes.
Example 1
Fig. 1 is the summary sectional view of the printed on both sides that relates to of expression the invention process form with image processing system, and Fig. 2 is the stereographic map of this image processing system.
The image processing system overall description
Printed on both sides shown in Figure 1 is provided with a picture mounting body 8 with image processing system.Around it, along each parts below the gyratory directions arranged in order: make the charged charging roller 53 of picture mounting body 8 uniform surface, expose as mounting body 8 with 11 pairs of laser according to image information, on picture mounting body 8, form the optical writing device 10 of electrostatic latent image, make developer 31 attached to becoming the developer roll 9 that developer looks like to obtain video pictureization on the electrostatic latent image, will be as the developer on the mounting body 8 as the transfer roll 7 of transfer printing on recording medium 1.Form portion by the each part mentioned above composing images.
In this example, other parts of removing transfer roll in the image forming part constitute cartridge processing.
So-called cartridge processing is with charging roller, in the developer roll at least one and become one as the mounting body, make its cartridgeization, the image forming device body loading and unloading relatively of this cartridge.
The recording medium of supplying with from supply unit 1 by transfer printing, forms not photographic fixing developer picture by being sent to image forming part by transporting the conveyer that roller etc. constitutes on recording medium 1.After this,, the developer on the recording medium 1 is looked like to carry out photographic fixing, be transported to recording medium mounting portion 13 again by fixing device 12.
The printed on both sides occasion, after forming image on the one side of recording medium 1, recording medium 1 is transported to printed on both sides and transports passage by upset guide plate 14,15,16,20,21 at fixing device 12.After this, in order on the face that does not form image, to form image,, transport to image forming part once more through upset.
Below, order illustrates the formation of each several part.
Supply unit
Supply unit is by feed cassette 3, donor rollers 4, and separating pad 5, the 1 transports roller 6 formations such as grade.
Take in many recording mediums 1 in the feed cassette 3, be installed in the bottom in the device body.When forming image, by donor rollers 4 and separating pad 5, transport recording medium 1 from feed cassette 3 many ground separation, transport roller 6 fortune to image forming part by the 1st.
Driving force transmission systems such as supply motor by being located at supply unit and gear (not diagram) are carried out above-mentioned separation, transport.
Image forming part
Constitute by photoconductor drum as mounting body 8, on the outer peripheral face of aluminum cylinder, be coated with photoconductive layer, support its two ends pivotally by flange components (not diagram).From drive source (not diagram) transmission of drive force to described flange components one side.In Fig. 1, turn round towards counterclockwise as mounting body 8.
Charging roller 53 with join as mounting body 8 surfaces, apply the charging bias voltage by power supply (not diagram), make that picture mounting body 8 uniform surface are charged.
From power supply (not diagram) developer roll 9 is applied the development bias voltage, developer roll 9 contacts with picture mounting body 8 on one side, on one side revolution.Developer collecting is contained in cartridge processing 25 inside.
From power supply (not diagram) transfer roll 7 is applied transfer bias, to developing as the electrostatic latent image on the mounting body 8, transfer roll 7 is applied positive voltage, electronegative developer is transferred on recording medium 1.
Photographic fixing portion
In photographic fixing portion 12, warm-up mill has thermal source (not diagram) in inside, transport recording medium 1 with described warm-up mill and the clamping of elasticity backer roll, by applying heat and pressure, makes the not photographic fixing developer that is formed on the recording medium 1 look like to obtain photographic fixing.
Dual-side image forms action
The following describes the action that forms dual-side image by the image processing system of above-mentioned formation.
Fig. 3-Figure 15 represents the printed on both sides process of the present invention's the 1st example.
As shown in Figure 3, by donor rollers 4 and separating pad 5, make being positioned at uppermost the 1st and moving of recording medium 1 of mounting from feed cassette 3, fortune is to image forming part.
Then, as shown in Figure 4, be radiated on the picture mounting body by the laser 11 of optical writing device 10 with vibration, form sub-image, develop by developer roll 9, by transfer roll 7, developer 31 transfer printings are on recording medium 1.
As shown in Figure 5, by fixing device 12, the described developer that is transferred 31 photographic fixing are on recording medium 1.
As shown in Figure 6, after forming the image end on the one side of recording medium 1,, carry out rotary movement in order on the face of the opposition side that does not form image, to form image.
As shown in Figure 7, recording medium 1 integral body is transported to upset portion 22.
As shown in Figure 8, the recording medium 1 part recording medium that enters feed cassette top transports in the passage.
As shown in Figure 9, switch upset guide plate 15,16,20,21, so that carry out recording medium 1 upset.
As shown in figure 10, recording medium 1 recording medium that begins to enter the feed cassette top transports in the passage.
As shown in figure 11, recording medium 1 transports in the passage at recording medium and is transported.
As shown in figure 12, the face that does not form image of recording medium 1 is near picture mounting body.
As shown in figure 13, be radiated on the picture mounting body by the laser 11 of optical writing device 10 with vibration, form sub-image, develop by developer roll 9, by transfer roll 7, developer 31 transfer printings are on the another side of recording medium 1.
As shown in figure 14, by fixing device 12, the described developer that is transferred 31 photographic fixing are on recording medium 1.
As shown in figure 15, two-sided formation record images medium 1 is positioned in recording medium mounting portion.
Feed cassette is pulled out action from image forming device body
The following describes feed cassette and pull out, but not exclusively break away from, the action that the insertion mouth of feed cassette is all open from image forming device body.
As shown in figure 16, expression feed cassette 3 is installed in state in the image forming device body.
As shown in figure 17, expression begins to pull out paper feeding cassette 3 from image forming device body.
As shown in figure 18, along with feed cassette 3 is pulled out from image forming device body, the 1st connecting rod 23 and 34 revolutions of the 2nd connecting rod are skewed.
As shown in figure 19, along with feed cassette 3 continues to pull out from image forming device body, the 1st connecting rod 23 and the 2nd connecting rod 34 become linearity.
As shown in figure 20, connecting rod maintaining part 24 is subjected to the tractive of the 1st connecting rod 23 and the 2nd connecting rod 34 and moves.
As shown in figure 21, feed cassette 3 is pulled out fully from image forming device body, connecting rod maintaining part 24 stops at block 35 places, the recording medium of feed cassette top transports passage bottom 26 and moves downwards, the recording medium of feed cassette top transports passage top 32 and transports passage bottom 26 with recording medium and separate, and it is open to transport channel interior.
Figure 22-Figure 26 be respectively with the corresponding stereographic map of above-mentioned Figure 16-Figure 21.
Figure 27 is that the connecting rod maintaining part constitutes sectional view, and Figure 28 is the stereographic map of Figure 27.
As Figure 27 and shown in Figure 28, connecting rod maintaining part 24 can move along projection guide part 36.
Figure 29 represents that feed cassette 3 pulls out completion status one embodiment from image forming device body, below feed cassette 3 hangs down in the image forming device body front, and the side view of Figure 29 for seeing from the side.
Figure 30 is the stereographic map of Figure 29.
Figure 31 represents that feed cassette 3 pulls out another embodiment of completion status from image forming device body, and feed cassette 3 is the level of state in the image forming device body front, can make feed cassette 3 be the level of state in the image forming device body front by known technology.The side view of Figure 31 for seeing from the side.
Figure 32 is the stereographic map of Figure 31.
Figure 33 represents that feed cassette 3 pulls out the another embodiment of completion status from image forming device body, and feed cassette 3 is the side's of facing up state before image forming device body, the side view of Figure 33 for seeing from the side.
Figure 34 is the stereographic map of Figure 33.
Figure 35 represents that feed cassette 3 pulls out completion status from image forming device body, and feed cassette 3 is the side's of facing up state before image forming device body, and Figure 35 is the front view (FV) from seeing previously.Feed cassette 3 keeps connection status with image forming device body, and it is all open that feed cassette inserts mouth.Like this, user or operator can easily handle obstruction.
Figure 36-Figure 37 represents that feed cassette 3 pulls out when finishing from image forming device body, and the recording medium of feed cassette top transports passage bottom 26 moving process figure downwards.
Figure 36 represents that the recording medium of feed cassette top transports the state before move passage bottom 26 downwards.Under this state, usually, by spring 38 pushing lower support portions 37, these lower support portion 37 supporting recording mediums transport passage bottom 26, and therefore, recording medium transports passage bottom 26 and do not move downwards.
Figure 37 represents that the recording medium of feed cassette top transports passage bottom 26 mobile end state downwards.Feed cassette 3 is pulled out fully, and the link protrusion portion 36 that is located on the 1st connecting rod 23 pushes springs 38 by lower support portion 37, and the recording medium that loses supporting transports passage bottom 26 and moves downwards.
According to above-mentioned example, at the passage that transports that is arranged in above the feed cassette, when taking place to stop up, by feed cassette is pulled out from image forming device body, feed cassette keeps and the image forming device body connection status, and it is all open that feed cassette inserts mouth, can easily handle obstruction.And user or operator do not need to carry out the operation that feed cassette is set to image forming device body of trouble.
Figure 38-Figure 42 represents to pull out or feed cassette is installed to the image forming device body from image forming device body according to feed cassette, makes to prevent that image processing system from falling down by the image forming device body steadily of centre of gravity.
Figure 38 represents that feed cassette is installed in the state in the image forming device body fully, symbol 39 expression load components.
Figure 39 represents that feed cassette pulls out only about half ofly, and the load component that balance is used is counterbalance weight 39 mobile statuss.
Figure 40 represents that feed cassette almost all pulls out load component 39 mobile statuss that balance is used.
Figure 41 represents that load component constitutes sectional view.Detect moving of feed cassettes 3 by light sensor 42, calculate by CPU corresponding with this mobile phase, load component 39 should the position, drive motor 45, by mobile with being with 46 to make load component 39 move.
Figure 42 represents load component controlling party block diagram, according to above-mentioned principle load component is controlled.
According to the example of above-mentioned Figure 38-Figure 42, by making the suitably mobile of load component,, pull out from image forming device body even feed cassette is big, under the connection status of maintenance and image forming device body, can prevent that also image processing system from falling down.
Figure 43-Figure 47 represents that feed cassette pulls out when finishing from image forming device body, the structure that the recording medium that is accommodated in the feed cassette is dropped out from feed cassette.
Figure 43 represents feed cassette is formed the stereographic map of case shape, when feed cassette when image forming device body is all pulled out, the recording medium that is accommodated in the feed cassette 31 is dropped out from feed cassette.The figure shows the casing closed condition.Recording medium 1 can not drop out from feed cassette in case.Wherein, lid is supplied with in symbol 47 expressions, 48 expression handles.
Figure 44-Figure 45 represents feed cassette is formed the case shape, the procedure chart of the recording medium 1 of packing into, when feed cassette when image forming device body is all pulled out, the recording medium that is accommodated in the feed cassette is dropped out from feed cassette.
Figure 44 represents to begin to open feed cassette case lid state.
Figure 45 represents to open can pack into the state of recording medium 1 of feed cassette case lid.
Figure 46-Figure 47 is illustrated in and is provided with push plate 49 structural perspective in the feed cassette 3, when feed cassette when image forming device body is all pulled out, the recording medium that is accommodated in the feed cassette is dropped out from feed cassette.
Figure 46 represents to push the state of recording medium 1.Therefore, can avoid recording medium 1 to drop out from feed cassette 3.
Figure 47 represents not push the state of recording medium 1.Under this state, pack into or change recording medium 1.
According to the example of above-mentioned Figure 43-Figure 47, when feed cassette when image forming device body is all pulled out, the recording medium that is accommodated in the feed cassette is dropped out from feed cassette.
Figure 48-Figure 49 represents that feed cassette pulls out when finishing from image forming device body, and the passage bottom of transporting that is positioned at the feed cassette top is made of two parts 50,51.
Figure 48 represents to transport the passage bottom and begins the warpage state two parts joint portions.
Figure 49 represents to transport the passage bottom and finishes the warpage state two parts joint portions.Like this, two parts 50,51 roughly form vertically, and the space that feed cassette 3 exists becomes user or the whole treatable spaces of operator.
Figure 50-Figure 51 represents that feed cassette pulls out when finishing from image forming device body, and the passage bottom of transporting that is positioned at the feed cassette top is made of chain link 52.
Figure 50 represents to transport the state before move toward the below passage bottom.
Figure 51 represents to transport the passage bottom toward the below mobile status.Owing to have a plurality of chain links, compare the space that energy extending user or operator handle with sheet material parts.
According to the example of above-mentioned Figure 48-Figure 51, when feed cassette when image forming device body is all pulled out, be positioned at transporting the passage bottom and moving smoothly of feed cassette top downwards, be easy to handle and stop up.
Figure 52 only represents to use when printed on both sides to be positioned at and transports passage, obsolete pie graph when upset above the feed cassette.
Adopt effect and the effect that passage also has above-mentioned example of transporting that constitutes shown in Figure 52.
Figure 53-Figure 60 represents the link pie graph of feed cassette and image forming device body.
Figure 53 represents the stereographic map that the link of feed cassette and image forming device body is made of connecting rod, the state before the assembling of expression link.Symbol 70 expression connecting portion pins, 71 expression connecting portion back-up rings by pin 70 and back-up ring 71, connect feed cassette 3 and the 1st connecting rod 34, the 1 connecting rods 34 and the 2nd connecting rod 23, the 2 connecting rods 23 and maintaining part 24.
Figure 54 represents the stereographic map that the link of feed cassette and image forming device body is made of connecting rod, the state after the assembling of expression link.
Figure 55 represents that the link of feed cassette and image forming device body is for being equipped with the sectional view of damping buffer (damper) 54, by be provided with this damping buffer at connecting portion, can make that feed cassette stops at the optional position, user or operator can the safer feed cassettes of more easily handling.
Figure 56 represents that the link of feed cassette and image forming device body is the exploded perspective view that damping buffer 54 is housed, the state before expression connecting rod and damping buffer 54 assemblings.
Figure 57 represents the stereographic map that the link of feed cassette and image forming device body is made of elastomeric element and non-resilient parts, and symbol 57 is an elastomeric element among the figure.
Figure 58 represents that the link of feed cassette and image forming device body constitutes occasion by elastomeric element and non-resilient parts, and the relative image forming device body of expression feed cassette front is parallel disengaged position.
Figure 59 represents that the link of feed cassette and image forming device body only constitutes the occasion stereographic map by elastomeric element.
Figure 60 represents that the link of feed cassette and image forming device body only constitutes occasion by elastomeric element, and the relative image forming device body of expression feed cassette front is parallel disengaged position.
According to the example of above-mentioned Figure 52-Figure 60, can make feed cassette smoothly move, feed cassette is pulled out from image forming device body, inserts mouthful whole an opening.
Figure 61-Figure 66 represents that the link of feed cassette and image forming device body can keep pie graph at any angle.
Figure 61 represents the state before link can be kept arbitrarily angled formation assembling.
Figure 62 represents the state before link can be kept the assembling of brake block 67 at any angle.
Figure 63 represents the state after link can be kept the assembling of brake block 67 at any angle.
Figure 64 represents the state after link can be kept the assembling of brake block 67 at any angle.
Figure 65 represents the state after link can be kept the assembling of brake block 67 at any angle.
Figure 66 represents that the link of feed cassette and image forming device body can keep pie graph at any angle, and expression brake block 67 moves, and is in on-position.
According to the example of above-mentioned Figure 61-Figure 66, the link of feed cassette and image forming device body can be kept arbitrarily angled, improves operability.
Figure 67-Figure 70 represents the link releasing connection procedure figure of feed cassette and image forming device body.
Figure 67 represents connection status, and covering members 72 hides connecting portion.
Figure 68 represents to unload covering members 72 states, and the pin 70 of connecting portion exposes.
Figure 69 represents to extract from connecting portion the state of pin 70.Under the state of extracting pin 70, feed cassette and image forming device body are in disengaged position fully.
Figure 70 represents to remove connection status.
According to the example of above-mentioned Figure 67-Figure 70, the link of feed cassette and image forming device body can easily be removed and be connected, and maintenance property is good.
Example 2
Figure 71 represents that the image processing system of the invention process form 2 constitutes sectional view, and is except switching mechanism, identical with Fig. 1 of example 1.
Figure 72 represents frame 76, and image processing system 28 wherein is set, and row's paper disc is a linear pattern.
Figure 73 represents frame 76, and image processing system 28 wherein is set, and row's paper disc is sagging type.
According to the invention described above example, the row's of unloading paper disc, at the passage that transports that is arranged in above the feed cassette, when the occurrence record medium stops up, by feed cassette is pulled out from image forming device body, under feed cassette and image forming device body connection status, the insertion mouth of feed cassette is open fully, can stop up processing at an easy rate.And, do not need feed cassette is set to the operation that is provided with of trouble in the image forming device body.
Above with reference to description of drawings embodiments of the invention, but the present invention is not limited to the foregoing description.Can do all changes in the technology of the present invention thought range, they all belong to protection scope of the present invention.
Claims (16)
1. image processing system comprises:
Feed cassette is taken in recording medium;
Conveyer transports recording medium from described feed cassette;
Recording medium transports passage, is positioned at described feed cassette top;
Image forming part forms image on the recording medium that transports;
Link connects image forming device body and feed cassette;
Wherein, pull out feed cassette,, make described image forming device body and feed cassette not exclusively break away from, can make that the insertion mouth of described feed cassette is all open by described link from described image forming device body;
Pull out feed cassette from described image forming device body, described recording medium transports passage and is made of top and bottom, and move towards the below described bottom, and described recording medium transports channel interior by opening.
2. according to the image processing system of claim 1 record, it is characterized in that:
Pull out feed cassette from described image forming device body, described feed cassette is the side of facing up before described image forming device body, remains in almost parallel and covers the position of described image forming device body front.
3. according to the image processing system of claim 1 record, it is characterized in that:
Pull out feed cassette from described image forming device body, make to be positioned at the below in the relative image forming device body of described feed cassette front, and keep the approximate horizontal position.
4. according to the image processing system of claim 1 record, it is characterized in that:
Pull out feed cassette from described image forming device body, described feed cassette is below described image forming device body front falls to, and maintenance is roughly parallel to the position of described image forming device body front.
5. according to the image processing system of claim 1 record, it is characterized in that:
Pull out feed cassette from described image forming device body, described feed cassette is provided with case shape parts, is used for recording medium is remained in the described feed cassette.
6. according to the image processing system of claim 1 record, it is characterized in that:
Pull out feed cassette from described image forming device body, described feed cassette is provided with push part, is used for recording medium is remained in the described feed cassette.
7. according to the image processing system of claim 1 record, it is characterized in that, further comprise:
Load component is located in the described image forming device body;
Mobile device when described image forming device body is pulled out feed cassette, makes this load component move;
The 1st pick-up unit detects described load component position;
The 2nd pick-up unit detects described feed cassette position;
Control device, when described image forming device body was pulled out feed cassette, control made and reduces described load component change in location described image forming device body center of gravity and change.
8. according to the image processing system of claim 1 record, it is characterized in that:
Described recording medium transports passage and is made of top and bottom, and described bottom is made of a plate-shaped member.
9. according to the image processing system of claim 1 record, it is characterized in that:
Described recording medium transports passage and is made of top and bottom, and described bottom is made of two plate-shaped members and the connector portions that connects described two plate-shaped members;
Among described two plate-shaped members, it is roughly the same with the height that described feed cassette inserts mouth that described relatively image forming device body front is positioned at inboard plate-shaped member length.
10. according to the image processing system of claim 1 record, it is characterized in that:
Described recording medium transports passage and is made of top and bottom, and described bottom is made of the multi-part combination.
11. the image processing system according to claim 1 record is characterized in that:
The recording medium upset was with transporting path partially when described recording medium transported passage and is printed on both sides.
12. the image processing system according to claim 1 record is characterized in that:
Formed image when described recording medium transports passage and is printed on both sides on the recording medium one side, only for forming the passage that transports that image uses on the image surface not forming.
13. the image processing system according to claim 1 record is characterized in that:
Described link is made of elastomeric element.
14. the image processing system according to claim 1 record is characterized in that:
Described link is local at least to be made of elastomeric element.
15. the image processing system according to claim 1 record is characterized in that:
Described link is provided with damping buffer.
16. the image processing system according to claim 1 record is characterized in that:
Described link is provided with releasing mechanism, can break away from fully with described image forming device body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610162966A CN100593136C (en) | 2006-11-30 | 2006-11-30 | Apparatus for forming image |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610162966A CN100593136C (en) | 2006-11-30 | 2006-11-30 | Apparatus for forming image |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101192021A CN101192021A (en) | 2008-06-04 |
| CN100593136C true CN100593136C (en) | 2010-03-03 |
Family
ID=39487078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200610162966A Expired - Fee Related CN100593136C (en) | 2006-11-30 | 2006-11-30 | Apparatus for forming image |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100593136C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111761946A (en) * | 2020-07-10 | 2020-10-13 | 熊浩浩 | Support plate for preventing paper outlet of printer from being blocked |
-
2006
- 2006-11-30 CN CN200610162966A patent/CN100593136C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101192021A (en) | 2008-06-04 |
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