CN101231487A - Sheet conveying apparatus and image forming apparatus - Google Patents
Sheet conveying apparatus and image forming apparatus Download PDFInfo
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- CN101231487A CN101231487A CNA2008100060238A CN200810006023A CN101231487A CN 101231487 A CN101231487 A CN 101231487A CN A2008100060238 A CNA2008100060238 A CN A2008100060238A CN 200810006023 A CN200810006023 A CN 200810006023A CN 101231487 A CN101231487 A CN 101231487A
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Abstract
A sheet conveying apparatus includes a first sheet conveying path, a second sheet conveying path branched from the first sheet conveying path, a switching member capable of moving in the branch portion of the first sheet conveying path and the second sheet conveying path, and a first regulation member and a second regulation member which regulate the movement of the switching member, wherein when the first regulation member is abutted against the switching member, the first regulation member forms a gap having a first interval through which the sheet can pass to the second sheet conveying path, when the switching member is further moved forward, and when the second regulation member is abutted against the switching member, the second regulation member forms a gap having a second interval smaller than the first interval through which the sheet can pass to the second sheet conveying path.
Description
Technical field
The image forming apparatus that the present invention relates to a kind of sheet-conveying device and have this sheet-conveying device, in this sheet-conveying device, the periphery that is used to switch the switching member of thin slice transport path can be opened, with as the entrance space that is used to handle paperboard (jam).
Background technology
Traditionally, adopt sheet-conveying device as image forming apparatus such as printer, duplicating machine, this sheet-conveying device is used for using switching member to carry thin slice when the thin slice throughput direction is switched at the branching portion place of a plurality of thin slice transport paths.In this sheet-conveying device, because paperboard may take place the periphery at the branching portion of thin slice transport path, therefore, sheet-conveying device is provided with the enclosing cover that can open/close (hereinafter usually, be known as paperboard and handle door), make the periphery that can easily enter into branching portion to handle paperboard.
As the example of sheet-conveying device, there is a kind of sheet-conveying device, it is installed on the image forming apparatus main body, and can will be formed with after the thin slice classification of image these sheet stackings on many pallets (tray).This sheet-conveying device has: the thin slice transport path that is used for carrying along the direction of cloth tray thin slice; From a plurality of thin slice transport paths of this thin slice transport path to each pallet branch; And the switching member that in each branching portion, switches the throughput direction of thin slice.In addition, sheet-conveying device is provided with the paperboard that can open/close and handles door, the feasible periphery that can easily enter into the branching portion that is furnished with each switching member.Therefore, when the periphery generation paperboard at the branching portion that is furnished with switching member, the user can handle the thin slice that the door taking-up is blocked by opening paperboard.
Yet, in sheet-conveying device, when the user opens paperboard and handles door and take out the thin slice that blocks with the paperboard of the periphery of handling branching portion, exist the thin slice that blocks to be branched the possibility that the switching member in the portion is caught and damaged.In addition, when wanting to take out by force the paperboard that the switching member in the portion of being branched catches, also there is the impaired possibility of switching member.
As the countermeasure that addresses this problem, for example TOHKEMY 2001-39602 communique discloses a kind of method.According to this method, when opening paperboard processing door, with opening explicitly of door, switching member is kept out of the way with paperboard processing door, handles the space to open paperboard thus.
Yet the defective of this technology is, although can prevent the thin slice that blocks and the damage of switching member, owing to need make paperboard handle the parts that door is associated with switching member, and therefore, the quantity of parts, the size of equipment and cost increase.
Summary of the invention
The purpose of this invention is to provide a kind of space and low sheet-conveying device of cost saved, in this device, when the paperboard that takes place in the periphery of handling at the branching portion of thin slice transport path, even apply load to switching member, thin slice and switching member can not be damaged yet.
To achieve these goals, sheet-conveying device of the present invention comprises: the first thin slice transport path; The second thin slice transport path from the first thin slice transport path branch; Switching member, it can move to the second place that thin slice is guided to the primary importance of the first thin slice transport path and thin slice guided to the second thin slice transport path in the branching portion of the first thin slice transport path and the second thin slice transport path; And first limiting member and second limiting member, this first limiting member and second limiting member are by limiting moving of switching member against the switching member that moves to the direction of the second place from primary importance, wherein, when switching member during against first limiting member, switching member forms the gap, thin slice can be by this gap to the second thin slice transport path, second limiting member is disposed in when switching member is out of shape switching member against the position of second limiting member, and when switching member during against second limiting member, switching member forms the gap, and thin slice can be by this gap to the second thin slice transport path.
According to the present invention, when taking out jammed thin slice in the periphery at the branching portion of thin slice transport path, can under size that does not increase equipment and condition of cost, prevent the damage of thin slice and switching member.
From following explanation to exemplary embodiments (with reference to accompanying drawing), it is obvious that further feature of the present invention will become.
Description of drawings
Fig. 1 is the partial sectional view according to the first embodiment sheet-conveying device;
Fig. 2 is the cut-open view with image forming apparatus of sheet-conveying device;
Fig. 3 is the cut-open view of sheet-conveying device;
Fig. 4 is the partial sectional view according to the sheet-conveying device of first embodiment;
Fig. 5 is the stereographic map according to the sheet-conveying device of first embodiment;
Fig. 6 is the partial sectional view according to the sheet-conveying device of first embodiment;
Fig. 7 is the partial sectional view according to the sheet-conveying device of second embodiment; And
Fig. 8 is the partial sectional view according to the sheet-conveying device of the 3rd embodiment.
Embodiment
Describe preferred embodiment below with reference to accompanying drawings in detail as exemplary of the present invention.Yet, can be by using the configuration and the various condition of equipment of the present invention, suitably be modified in the size, material, shape, relevant layout of the parts of the embodiment that illustrates among the embodiment that illustrates below etc.Therefore, except that particular provisions, scope of the present invention is not limited thereto.
First embodiment
Explanation had image forming apparatus according to the sheet-conveying device of first embodiment.Here, thin slice can be categorized into the example of the sheet delivery apparatus of many stack tray as sheet-conveying device.As shown in Figure 2, image forming apparatus is arranged to: sheet delivery apparatus 3 is arranged conduct with respect to the separate unit that is used for forming the image forming apparatus main body 1 of image on thin slice, and sheet delivery apparatus 3 removably is installed to the top of image forming apparatus main body 1.
As shown in Figure 2, in image forming apparatus main body 1, be stacked on a plurality of thin slice S on the thin slice feed cassette 4 and be supplied to roller 6 and separate conveying roller 7 and separate seriatim, and form processing unit (handle box) 9 by carrying guiding piece 8 to be transported to image.
It is the image forming parts that are used for forming by electrophotographic system image (toner image) that image forms processing unit 9.Particularly, form image, use the toner development image, and toner image is transferred on the thin slice S by light shining on the charged photosensitive drums 10 by laser scanner 11.
Transfer printing has the thin slice S from the toner image of photosensitive drums 10 to be transported to fixation unit 12, and is heated and pressurizes, and makes the photographic fixing image.
The thin slice S of photographic fixing image is delivered to the thin slice transport path 14 that is used for thin slice is delivered to the top of image forming part.The thin slice that switching member 18 by the equipment body side will be transported to thin slice transport path 14 guides to face down transport path 21 or sheet delivery apparatus transport path 22.The thin slice that will be directed to the transport path 21 that faces down by the distributing roller 19 that faces down is expelled to the pallet 20 that faces down.On the other hand, the thin slice that is directed to sheet delivery apparatus transport path 22 is transported to the sheet delivery apparatus 3 that is connected with the top of image forming apparatus main body 1.
Here will describe sheet delivery apparatus 3 in detail.As shown in Figure 2, sheet delivery apparatus 3 has a plurality of stack tray 26a-26e, can classify and pile up the thin slice from image forming apparatus main body 1.Sheet delivery apparatus 3 has the first thin slice transport path 35 and from a plurality of second thin slice transport path 36a-36d of the first thin slice transport path, 35 branches.In addition, sheet delivery apparatus 3 has the switching member 24a-24d that switches the thin slice throughput direction in each branching portion of thin slice transport path 35,36.The rotating fulcrum of switching member 24a-24d by in each branching portion rotates, and can be switched to being used for that thin slice guided to the primary importance of the first thin slice transport path 35 and thin slice being guided to the second place of the second thin slice transport path 36.Note, although here example rotating switching member, switching member is not limited to this.That is to say,, just can use other switching member as long as can in branching portion, move to the primary importance and the second place.In addition, sheet delivery apparatus 3 is provided with the enclosing cover (hereinafter, be known as paperboard and handle door) 28 that can open/close, and the feasible periphery that can open the branching portion of thin slice transport path 35,36 is handled to carry out paperboard.
When switching member 24a-24d is positioned at primary importance shown in Figure 2, the thin slice that is transported to sheet delivery apparatus 3 in turn by the inlet roller to 23, intermediate calender rolls to 25 and distributing roller 27a is carried along the first thin slice transport path 35, and finally be stacked on the uppermost pallet 26a.Notice that primary importance shown in Figure 2 is the original position of switching member 24.
Then, the explanation thin slice is discharged to the situation of the pallet except that uppermost pallet.Fig. 3 illustrates the position relation of switching member 24a-24d when thin slice is discharged to pallet 26d.In Fig. 3, switching member 24a, 24b, 24d are positioned at the primary importance as the original position.By make switching member 24c turn to the second place (position of switching member 24c shown in Figure 3) as actuator (not shown) such as solenoids from primary importance (original position).For each switching member 24a-24d arranges actuator, make switching member 24a-24d can switch its position independently.Actuator is as follows by switching to each switching member the discharge destination that suitable position changes thin slice: the work timing of being discharged appointed information control actuator in destination by the controller (not shown) based on the thin slice that sends from image forming apparatus main body 1.When switching member 24a-24d is positioned at position shown in Figure 3 and concerns, will guide to the second thin slice transport path 36c to 23 thin slices of carrying by the inlet roller by switching member 24c.Then, carrying guiding piece 33c, 34c guiding thin slice by the thin slice that constitutes the second transport path 36c when, thin slice is carried 27d towards distributing roller, and the most at last sheet stacking on pallet 26d.Note, thin slice is expelled to other pallet 26b, 26c, the situation of 26e only is different switching members is turned to the second place with the difference of above-mentioned situation, will omit explanation to this situation at this.
To describe the configuration of switching member, first limiting member and second limiting member below in detail.Relation between the switching member and first limiting member will be described at first, below.
Fig. 4 illustrates the enlarged drawing of the periphery of switching member.Although be that example describes with switching member 24c here, other switching member 24a, 24b and 24d also arrange similarly.As shown in Figure 4, teat 31c is arranged to the downstream along throughput direction of switching member 24c.Teat 31c is disposed in the position that is projected among the thin slice transport path 36c on the sheet thickness direction, and is disposed in the outside of thin slice conveyor zones on the Width vertical with the thin slice throughput direction.When by the actuator (not shown) with switching member 24c from primary importance (original position) when turning to the second place, teat 31c carries guiding piece 33c against the thin slice of facing with this teat 31c.Teat 31c against thin slice to carry guiding piece 33c be first limiting member that is used to limit the rotation of the switching member that rotates along the direction from primary importance to the second place.When the teat 31c of switching member 24c when thin slice is carried guiding piece 33c, switching member 24c stops at this position (second place), and determines this position.Utilize this operation, carry (the second thin slice transport path 36c) between the guiding piece 33c to form to have thin slice can pass through first at interval the gap at switching member 24c and thin slice.Fig. 4 illustrates the state of the switching member 24c that switches to the second place.
Note, teat 31c can be arranged into thin slice and carry guiding piece 33c to replace being arranged into switching member 24c.In this case, teat 31c is as first limiting member.
Then, will the configuration of the switching member and second limiting member be described.
Fig. 1 illustrates paperboard to handle the figure that door 28 is opened from state shown in Figure 4.Fig. 5 is total stereographic map of sheet delivery apparatus when paperboard processing door is opened.Yet not shown paperboard is handled door, so that can easily observe opening.As shown in Figure 1, arrange retainer 32c at switching member 24c along near the top of the upstream side of thin slice throughput direction.Retainer 32c is used for by limit second limiting member of the rotation of switching member 24c against the switching member 24c that rotates along the direction from primary importance to the second place.Retainer 32c is disposed in as upper/lower positions: when switching member 24c when thin slice is carried guiding piece 33 (first limiting member), retainer 32c across clearance plane to switching member 24.As described later, the position of arranging retainer 32c is as upper/lower positions: make switching member 24c crooked and when the second place is further rotated when taking out powerful rotating force that jammed thin slice produced when handling paperboard, retainer 32c by with switching member 24c against the rotation that limits switching member 24c.Utilize this configuration, can prevent the damage of switching member 24c.In addition, by suppressing bending, can carry (the second thin slice transport path 36c) between the guiding piece 33c to guarantee to have the gap at second interval that thin slice can pass through at switching member 24c and thin slice as the switching member 24c when general horizontal direction is taken out jammed thin slice.Although second first interval that when thin slice is carried guiding piece 33c, forms at interval less than teat 31c as switching member 24c, for thin slice by for be enough.Utilize this configuration, can not carry the thin slice that taking-up is easily blocked under the situation that clamps thin slice between the guiding piece 33c, and can prevent the damage of thin slice at switching member 24c and thin slice.In addition, as shown in Figure 1, retainer 32c is disposed in than thin slice and carries guiding piece 33c from the farther position of the rotating fulcrum 37c of switching member 24c.Notice that only describe with the example that is configured to of the periphery of switching member 24c, the periphery of other switching member 24a, 24b, 24d is also arranged similarly here.
In addition, as shown in Figure 4, retainer 32c is disposed in the position that is not projected in the thin slice transport path 35 on the sheet thickness direction, and is disposed in the inside of thin slice conveyor zones on the Width vertical with the thin slice throughput direction.That is to say that when closing paperboard processing door 28 and forming the thin slice transport path, retainer 32c enters and is formed into the conveying that paperboard is handled in the conveying rib of door 28 and do not hindered thin slice.Note, as shown in Figure 5, arrange retainer 32a, 32b, the 32d that is used as second limiting member accordingly with each switching member 24a, 24b, 24d.In addition, although Fig. 5 only illustrates the retainer 32a-32d of a side, the opposite side of (axis direction) equally also is furnished with similar retainer along its length.In addition, retainer 32 is set integratedly, reduces the quantity of parts by thin slice guiding elements 30 with the equipment body side that is used to be connected switching member 24.
In addition, as shown in Figure 6, elastic component 41a-41d is arranged to and each switching member 24a-24d of its all-in-one-piece.The vibration that elastic component has by absorbing when switching member 24a-24d is switched improves the purpose of operational stability, and has the purpose that suppresses impact noise, and this elastic component is made of rubber, cushion pad etc. particularly.In Fig. 6, switching member 24a is positioned at primary importance (original position).Switching member 24b is positioned at the position between the primary importance (original position) and the second place, and the elastic component 41b of switching member 24b in this position the part against thin slice guiding elements 30b.Switching member 24c is positioned at the second place.At this moment, elastic component 41c is pushed by the part of thin slice guiding elements 30c and therefore distortion.That is to say that elastic component 41 is arranged to: before the teat 31 that is arranged to switching member 24 was carried guiding piece 33 against the thin slice of facing with it, elastic component 41 was against thin slice guiding elements 30.Therefore, when making elastic component 41 distortion, rotate switching member 24 continuously, and when teat 31 switching member 24 that stops operating during against thin slice conveying guiding piece 33.Notice that the part that elastic component can be arranged into equipment integratedly replaces being arranged to switching member, thereby the part of switching member is against elastic component.Notice that because Fig. 6 is used for explaining the operation of switching member 24, therefore, switching member 24a-24c is above-mentioned posture respectively.
Utilize above-mentioned configuration, a kind of sheet-conveying device can be provided, it has high conveying stability and paperboard handling property, and can prevent the damage of jammed thin slice and switching member.
Particularly, the teat 31 that is arranged to switching member 24 is carried guiding piece 33 against the thin slice of facing with this teat, thereby switching member 24 is limited in the second place.Utilize this configuration, owing to determine position relation by the parts that constitute the thin slice transport path, so the thin slice transport path is formed on stable position, can obtain high conveying stability thus.
When handling paperboard, when wanting when general horizontal direction is taken out jammed thin slice, moment acts on the switching member 24 along the counter clockwise direction among Fig. 1.When carrying thin slice, carry the mode of guiding piece 33 to guarantee the thin slice conveying space against thin slice with teat 31.Yet, when applying big load in the upstream of switching member 24, be not highlighted switching member that portion 31 supports along crooked in the central portion in the downstream of the Width of thin slice and carry guiding piece 33 against thin slice by the thin slice that in paperboard is handled, takes out.Carry under the state between the guiding piece 33a when thin slice is carried guiding piece 33a at switching member 24 and thin slice at jammed thin slice when switching member 24, jammed thin slice is clamped at therebetween and can not takes out.In addition, when wanting to take out jammed thin slice forcibly, thin slice may be damaged and a part may remain in the equipment.In the worst case, also there is the impaired possibility of switching member.
In order to address the above problem, retainer 32 is disposed in the upstream that is applied in the switching member 24 of load when taking out jammed thin slice, thereby supports switching member 24, can reduce the load that is applied on the switching member thus.Therefore, can reduce the bending of the switching member 24 that is applied in load, switching member 24 is not carried guiding piece 33 against thin slice thus.Utilize this configuration, can prevent that jammed thin slice is clamped at switching member 24 and thin slice and carries between the guiding piece 33 and can not be removed.As a result, the taking-up power in the time of can reducing the paperboard processing.In addition, can also prevent the damage of jammed thin slice.Therefore, can also prevent the damage of switching member 24.
In addition, as shown in Figure 5, can observed position owing to determine that the retainer 32 of the rotational limitation of switching member 24 is disposed in the user, therefore, the user can be from visually confirming the rotational limitation of switching member.Utilize this configuration, can also expect the removing direction of jammed thin slice is changed to the direction (direction under oblique) that is not applied in load from the direction (general horizontal direction) that applies load at switching member.
In addition, carry in the rib because retainer 32 is disposed in, therefore, retainer can not hinder the conveying of thin slice.As a result, because retainer can be disposed in along the thickness direction of thin slice in the conveyor zones, can reduce the size of equipment thus.Simultaneously, because switching member can be supported up to more near the part of its central portion by retainer, therefore also has the effect of the bending that prevents switching member.
In addition, as mentioned above, because elastic component 41 is provided with integratedly with switching member 24, therefore can absorb the vibration that the teat 31 when switching member 24 causes when thin slice is carried guiding piece 33, switching member 24 is promptly moved to the second place and is stopped at the second place thus, carries stability thereby can improve.In addition, owing to can reduce the vibration noise that when thin slice is carried guiding piece 33, produces when teat 31, therefore, can undisturbedly operate this equipment.
Second embodiment
Then, second embodiment will be described.Fig. 7 is the cut-open view according to the sheet-conveying device of second embodiment.Although the above-mentioned first embodiment example configuration that is provided with integratedly of elastic component and switching member, switching member comprises that the configuration of the elastic component that is integrally formed therewith is not limited to the foregoing description.
In a second embodiment, as shown in Figure 7, leaf-spring-like resilient portion 51 (51a shown in Figure 7,51b, 51c) is arranged to the part of each switching member 24.That is to say that the structure of the part of each switching member has elastic force.Notice that although Fig. 7 only illustrates the periphery of switching member 24a, 24b, 24c, the periphery of other switching member also can be arranged similarly.
In Fig. 7, switching member 24a is positioned at primary importance (original position).Switching member 24b is positioned at the position between the primary importance (original position) and the second place, and elastic 51b in this position the part against thin slice guiding elements 30b.Switching member 24c is positioned at the second place.At this moment, elastic 51c is pushed by the part of thin slice guiding elements 30c and is out of shape.That is to say that elastic 51 is arranged to: before the teat 31 that is arranged to switching member 24 was carried guiding piece 33 against the thin slice of facing with it, elastic 51 was against thin slice guiding elements 30.Therefore, in elastic component 51 distortion, rotate switching member 24 continuously, and when teat 31 switching member 24 that stops operating during against thin slice conveying guiding piece.Notice that elastic can be formed into a part that is integrally formed therewith ground equipment and replace being arranged to switching member, thereby the part of switching member is against elastic.Notice that Fig. 7 also is used for explaining the operation of switching member 24, and switching member 24a-24c respectively adopts above-mentioned posture.
Utilize this configuration, except that the advantage of above-mentioned first embodiment, can also further reduce the quantity of parts and can reduce cost.
The 3rd embodiment
Then, the 3rd embodiment will be described.Here, only explanation has different configured parts with first embodiment.Therefore, suppose that the part that does not have to specify has the configuration identical with first embodiment here.
Fig. 8 is the cut-open view according to the sheet-conveying device of the 3rd embodiment.In the present embodiment, the teat 31 that is provided with switching member 24 is disposed in the position that is not projected in the thin slice transport path 36 on the sheet thickness direction.In addition, teat 31 is disposed in the inside of thin slice conveyor zones on the Width vertical with the thin slice throughput direction.Notice that although Fig. 8 only illustrates the periphery of switching member 24b, 24c, 24d, the periphery of other switching member also can be arranged similarly.
In Fig. 8, switching member 24b is positioned at primary importance (original position).Switching member 24c be positioned at by as the actuator (not shown) of mobile unit with the position of switch unit 24c after primary importance (original position) turns to the second place.Teat 31c is arranged to switching member 24c, and when teat 31c when the thin slice in the downstream that is disposed in switching member 24c is carried guiding piece 34c, switching member 24c stops operating and its position is determined.
Be not arranged into above-mentioned position by the teat 31 that will be provided with switching member 24 and make teat abut to the space of the outside of thin slice conveyor zones owing to do not need to form, therefore can further reduce the size of this equipment along the sheet width direction.
In addition, owing to can carry guiding piece 34 that the position relation at the junction surface of the thin slice transport path of carrying guiding piece 34 from switching member 24 to thin slice is stablized against thin slice, therefore, can prevent from the junction surface, to take place paperboard etc. by making teat 31.
Other embodiment
Although the foregoing description example from four second thin slice transport paths of the first thin slice transport path branch, the quantity of the thin slice transport path of branch is not limited thereto.Although sheet delivery apparatus is illustrated as sheet-conveying device, sheet-conveying device is not limited thereto.
In addition, the foregoing description example as the printer of image forming apparatus, but the invention is not restricted to this, for example, image forming apparatus can be for example duplicating machine, facsimile recorder or can be other image forming apparatus such as compounding machine of function as combination the said equipment.Can obtain identical advantage by applying the present invention to the used sheet-conveying device of these image forming apparatus.
In addition, the foregoing description example removably be installed to sheet-conveying device on the image forming apparatus, but the invention is not restricted to this.For example, sheet-conveying device can be the sheet-conveying device that is wholely set with image forming apparatus, and can obtain identical advantage by the present invention being used this sheet-conveying device.
Although the present invention has been described, it should be understood that to the invention is not restricted to disclosed exemplary embodiments with reference to exemplary embodiments.The scope of appended claims meets the wideest explanation, to comprise all modifications, equivalent structure and function.
The application requires the right of priority of the Japanese patent application No.2007-015799 of submission on January 26th, 2007, and the full content of this Japanese patent application is contained in this by reference.
Claims (16)
1. sheet-conveying device, it comprises:
The first thin slice transport path;
The second thin slice transport path from the described first thin slice transport path branch;
Switching member, it can move to the second place that thin slice is guided to the primary importance of the described first thin slice transport path and described thin slice guided to the described second thin slice transport path in the branching portion of described first thin slice transport path and the described second thin slice transport path; And
First limiting member and second limiting member, described first limiting member and described second limiting member move by limit the described of described switching member against the described switching member that moves to the direction of the described second place from described primary importance,
Wherein, when described switching member during against described first limiting member, described switching member forms the gap, described thin slice can arrive the described second thin slice transport path by this gap, described second limiting member is disposed in when the distortion of described switching member described switching member against the position of described second limiting member, and when described switching member during against described second limiting member, described switching member forms the gap, and described thin slice can arrive the described second thin slice transport path by this gap.
2. sheet-conveying device according to claim 1, it is characterized in that, described second limiting member is disposed in described second limiting member and is not projected into position in the thin slice transport path on the sheet thickness direction, and is disposed in the inside of thin slice conveyor zones on the Width vertical with the thin slice throughput direction.
3. sheet-conveying device according to claim 1, it is characterized in that, described switching member comprises the elastic component integrally formed with this switching member, and described switching member before described first limiting member described elastic component against the part of described device.
4. sheet-conveying device according to claim 1, it is characterized in that, the part of described device comprises the elastic component integrally formed with this device, and described switching member before described first limiting member described switching member against described elastic component.
5. sheet-conveying device according to claim 1, it is characterized in that, described switching member comprises against the teat of described first limiting member, and described teat is disposed in described teat and is projected into position in the thin slice transport path on the sheet thickness direction, and is disposed in the outside of thin slice conveyor zones on the Width vertical with the thin slice throughput direction.
6. sheet-conveying device according to claim 1, it is characterized in that, described switching member comprises against the teat of described first limiting member, and described teat is disposed in described teat and is not projected into position in the thin slice transport path on the sheet thickness direction, and is disposed in the inside of thin slice conveyor zones on the Width vertical with the thin slice throughput direction.
7. sheet-conveying device according to claim 1, it is characterized in that, comprise the periphery that to open described branching portion handling the lid of paperboard, and described second limiting member is disposed in the side with respect to the jammed thin slice of taking-up of described switching member.
8. sheet-conveying device according to claim 7 is characterized in that, described second limiting member is disposed in the position that can observe visually described second limiting member from the opening of the periphery of described branching portion.
9. image forming apparatus, it is included in image forming part and the sheet-conveying device that forms image on the thin slice, and wherein, described sheet-conveying device comprises:
The first thin slice transport path;
The second thin slice transport path from the described first thin slice transport path branch;
Switching member, it can move to the second place that thin slice is guided to the primary importance of the described first thin slice transport path and described thin slice guided to the described second thin slice transport path in the branching portion of described first thin slice transport path and the described second thin slice transport path; And
First limiting member and second limiting member, described first limiting member and described second limiting member move by limit the described of described switching member against the described switching member that moves to the direction of the described second place from described primary importance,
Wherein, when described switching member during against described first limiting member, described switching member forms the gap, described thin slice can be by this gap to the described second thin slice transport path, described second limiting member is disposed in when the distortion of described switching member described switching member against the position of described second limiting member, and when described switching member during against described second limiting member, described switching member forms the gap, and described thin slice can be by this gap to the described second thin slice transport path.
10. image forming apparatus according to claim 9, it is characterized in that, described second limiting member is disposed in described second limiting member and is not projected into position in the thin slice transport path on the sheet thickness direction, and is disposed in the inside of thin slice conveyor zones on the Width vertical with the thin slice throughput direction.
11. image forming apparatus according to claim 9, it is characterized in that, described switching member comprises the elastic component integrally formed with this switching member, and described switching member before described first limiting member described elastic component against the part of described device.
12. image forming apparatus according to claim 9, it is characterized in that, the part of described device comprises the elastic component integrally formed with this device, and described switching member before described first limiting member described switching member against described elastic component.
13. image forming apparatus according to claim 9, it is characterized in that, described switching member comprises against the teat of described first limiting member, and described teat is disposed in described teat and is projected into position in the thin slice transport path on the sheet thickness direction, and is disposed in the outside of thin slice conveyor zones on the Width vertical with the thin slice throughput direction.
14. image forming apparatus according to claim 9, it is characterized in that, described switching member comprises against the teat of described first limiting member, and described teat is disposed in described teat and is not projected into position in the thin slice transport path on the sheet thickness direction, and is disposed in the inside of thin slice conveyor zones on the Width vertical with the thin slice throughput direction.
15. sheet-conveying device according to claim 9, it is characterized in that, comprise the periphery that to open described branching portion handling the lid of paperboard, and described second limiting member is disposed in the side with respect to the jammed thin slice of taking-up of described switching member.
16. image forming apparatus according to claim 15 is characterized in that, described second limiting member is disposed in the position that can observe visually described second limiting member from the opening of the periphery of described branching portion.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
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JP2007015799 | 2007-01-26 | ||
JP2007015799 | 2007-01-26 | ||
JP2008008740 | 2008-01-18 | ||
JP2008008740A JP4999713B2 (en) | 2007-01-26 | 2008-01-18 | Sheet conveying apparatus and image forming apparatus |
Publications (2)
Publication Number | Publication Date |
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CN101231487A true CN101231487A (en) | 2008-07-30 |
CN100594438C CN100594438C (en) | 2010-03-17 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN200810006023A Active CN100594438C (en) | 2007-01-26 | 2008-01-25 | Sheet conveying apparatus and image forming apparatus |
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JP (1) | JP4999713B2 (en) |
CN (1) | CN100594438C (en) |
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CN105741408A (en) * | 2014-12-24 | 2016-07-06 | 冲电气工业株式会社 | Medium processing apparatus |
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2008
- 2008-01-18 JP JP2008008740A patent/JP4999713B2/en not_active Expired - Fee Related
- 2008-01-25 CN CN200810006023A patent/CN100594438C/en active Active
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Also Published As
Publication number | Publication date |
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JP2008201586A (en) | 2008-09-04 |
JP4999713B2 (en) | 2012-08-15 |
CN100594438C (en) | 2010-03-17 |
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