CN202346448U - Paper disk and image forming apparatus using same - Google Patents
Paper disk and image forming apparatus using same Download PDFInfo
- Publication number
- CN202346448U CN202346448U CN2011204287587U CN201120428758U CN202346448U CN 202346448 U CN202346448 U CN 202346448U CN 2011204287587 U CN2011204287587 U CN 2011204287587U CN 201120428758 U CN201120428758 U CN 201120428758U CN 202346448 U CN202346448 U CN 202346448U
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- paper
- baffle plate
- limiting mechanism
- rotating shaft
- disc
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- 239000002184 metal Substances 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 230000005484 gravity Effects 0.000 claims description 6
- 239000000758 substrate Substances 0.000 claims description 4
- 230000006698 induction Effects 0.000 claims description 3
- 230000008901 benefit Effects 0.000 abstract description 4
- 230000008844 regulatory mechanism Effects 0.000 abstract 1
- 239000000123 paper Substances 0.000 description 94
- 238000005096 rolling process Methods 0.000 description 14
- 230000000694 effects Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
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- 238000005452 bending Methods 0.000 description 1
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- 239000011111 cardboard Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Images
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- Sheets, Magazines, And Separation Thereof (AREA)
Abstract
A paper disk comprises a base disk, wherein the base disk is used for placing paper and has at least one side line; a regulation mechanism which is installed on the base disk comprises a regulation plate, a rotating shaft and an elastic support assembly, the regulation plate comprises a baffle plate and a connecting arm, and the connecting arm is used for connecting the rotating shaft and the baffle plate; the rotating shaft is installed on the bottom surface of the base disk, the baffle plate can be driven by the rotating shaft to rotate, and the baffle plate is supported by the elastic support assembly to be placed on the base disk and can retract back to the base disk when being under pressure; the distance between the baffle plate and the side line equals to the length/width of printing paper when the baffle plate is located on the base disk, so that an edge of one end of the printing paper, which is far away from the side line, is blocked by the baffle plate when the printing paper is placed on the base disk, and the other end of the printing paper is sufficiently close to the side line of the base disk. The utility model also provides an image forming apparatus using the paper disk. Compared with the prior art, the paper disk can not only block paper, but also automatically avoid large paper, and the paper disk also has the advantages of being attractive in appearance and integrated with the whole image forming apparatus.
Description
Technical field
The utility model relates to paper image processing system field, paper disc and image processing system that particularly a kind of paper transmits.
Background technology
In image processing systems such as duplicator, chopping machine, facsimile apparatus, be provided with paper (being generally printer paper or art paper etc.) conveyer, send into paper in the image processing system and form images.
With the chopping machine is example, and the printer paper conveyer comprises paper-sheets rolling wheel, paper feed tray.Paper feed tray is delivered to the below of paper-sheets rolling wheel to paper, and when chopping machine needed paper, paper-sheets rolling wheel advanced chopping machine to paper roll.If a folded paper of putting on the paper feed tray does not line up, and is perhaps far away apart from paper-sheets rolling wheel, causes chopping machine inner card board, multi-paper feed easily, go into the situation that the crooked or paper of paper can't be sent into chopping machine.
For fear of such problem, some chopping machines, perhaps image processing system such as duplicator, facsimile apparatus paper feed tray is provided with limiting mechanism; Retaining on paper feed tray quires away from the edge of paper-sheets rolling wheel; With the position of revisal paper, prevent that quires is irregular, or far away from paper-sheets rolling wheel.Because the varying in size of paper also needs limiting mechanism when paper size is big, can dodge the paper of large-size, at paper size hour, also can realize blocking the edge of paper, with the effect of its position of revisal.
Existing device as shown in Figure 1 on paper disc J, has several sockets hole a.One row and the corresponding pin b of jack a arranged on the limiting mechanism G.In use, the paper according to different size inserts the position that cooresponding jack changes limiting mechanism with limiting mechanism G.Such mode need be taken off limiting mechanism when changing the size of paper, operates cumbersome.
Device as shown in Figure 2 is also arranged, on paper disc (perhaps carton) J ', track L ' is set, limiting mechanism G ' slidably reciprocates in track L ' and realizes keeping off the paper effect.And such mode needs bigger space when needs are dodged the large scale paper, and the limiting mechanism that towers influences outward appearance, is bumped against easily and fractures.
Event needs a kind of use more convenient, forms the limiting mechanism that device more combines together with entire image.
The utility model content
The purpose of the utility model is to provide a kind of paper disc, and it is locating paper sheets effectively, to guarantee that paper can get into paper-sheets rolling wheel effectively.
The purpose of the utility model also is to provide a kind of sheet feeding, and it can effectively guarantee the supply of paper.
The purpose of the utility model is to provide a kind of imaging device, especially paper processing apparatus in addition, and it can effectively guarantee the supply of paper, thereby guarantees the paper process progress.
For realizing above-mentioned purpose, the utility model provides a kind of paper disc, comprising:
Be used to place the basal disc of paper;
Limiting mechanism, said limiting mechanism comprises regulation plate, rotating shaft and resilient support assemblies;
Said rotating shaft is installed on the bottom surface of said basal disc, and by the supporting of said resilient support assemblies, said regulation plate is connected in the said rotating shaft, and said regulation plate comprises baffle plate, and said basal disc surface has can make the therefrom breach that stretches out of elasticity of said baffle plate.
Optional, said regulation plate comprises baffle plate and connecting arm, said connecting arm connects said rotating shaft and baffle plate.
Optional, said baffle plate and connecting arm intersection have a convexity, and this convexity contacts with the bottom surface of said basal disc, limit the overhang that said baffle plate stretches out from the breach of said substrate.
Optional, said resilient support assemblies is the metal torque spring, and the elastic helix body of said metal torque spring is enclosed within the said rotating shaft, and an end is installed on the said limiting mechanism, and the other end is installed on the said basal disc.
Optional, said limiting mechanism is a plurality of.
Optional, comprise inductor, the rotation of the said regulation plate that this inductor induction is caused by the gravity of paper.
Optional, also comprise a plurality of inductors.
Optional, according to the state of said a plurality of inductors, detect the size of the paper on the said basal disc.
In addition, the utility model also provides the image processing system that comprises above-mentioned paper disc.
Compared with prior art, the utility model can not only realize keeping off the paper effect, and can dodge the large scale paper automatically, also has concurrently attractive in appearancely, forms the advantage of device one integrated mass with entire image.
Description of drawings
Fig. 1, Fig. 2 are respectively two kinds of limiting mechanisms of the prior art.
Fig. 3, Fig. 4 are the embodiment scheme drawing of the utility model.
Fig. 5 to Fig. 7 is the constructional drawing of the limiting mechanism of the utility model.
Fig. 8 is installed on the scheme drawing of basal disc for the limiting mechanism of the utility model.
Fig. 9 judges the embodiment scheme drawing of printer paper specification for utilizing near the inductor of limiting mechanism in the utility model.
The specific embodiment
For above-mentioned purpose, the feature and advantage that make the utility model can be more obviously understandable, the specific embodiment of the utility model is done detailed explanation below in conjunction with accompanying drawing.
Set forth detail in the following description so that make much of the utility model.But the utility model can be different from alternate manner described here and implements with multiple, and those skilled in the art can do similar popularization under the situation of the utility model intension.Therefore the utility model does not receive the restriction of the following disclosed specific embodiment.
Fig. 3 is the implementation result figure of the utility model embodiment paper disc.Paper disc comprises the basal disc 111 and the limiting mechanism 666 that makes the paper position revisal of paper supply.
After basal disc 111 was installed in image processing system among the figure, its CC ' limit was the side near paper-sheets rolling wheel.Diverse location place on distance C C ' limit is provided with limiting mechanism 666 according to the different size (mainly being the paper size size) of paper.For illustrating conveniently; The limiting mechanism 666 that has only shown a position among Fig. 3, but those skilled in the art should promote the performance of other position easily, such as; For the paper of the various different sizes of regulation, can limiting mechanism 666 be set respectively at the diverse location place of basal disc 111.
Rest on the basal disc 111 as bigger paper, during the nearer limiting mechanism 666 of coverage distance paper-sheets rolling wheel,, keep basal disc 111 flush, dodge and open bigger paper because the gravity of paper causes limiting mechanism 666 to be reduced to below the basal disc 111.Still partly stand in basal disc 111 surfaces and be positioned at the limiting mechanism 666 that meets this paper size position, block the edge of paper, to realize the effect of revisal paper position.
The specific embodiment can be with reference to shown in Figure 4, and the sideline CC ' of basal disc 111 is the side near paper-sheets rolling wheel 0.The distance of limiting mechanism 6661 CC ' to the sideline is 297mm, the A3 paper that is used for the vertical A4 paper of placing of regulation or laterally places; Limiting mechanism 6662 is 420mm apart from the length of sideline CC ', is used for the A3 paper that regulation vertically places.(specification is that 297mm * 420mm) vertically puts and is placed on the basal disc 111 for A3 paper shown in Fig. 4; So; (specification is that 210mm * 297mm) limiting mechanism 6661 of position goes down owing to the gravity that receives paper is reduced to basal disc 111 automatically, dodges and opens bigger A3 paper to be in regulation A4 paper.And the limiting mechanism 6662 that is in regulation A3 paper position still stands in basal disc 111 surfaces, blocks the rear part edge of A3 paper, and the position of revisal A3 paper remains on paper-sheets rolling wheel 0 below thereby the front portion of A3 paper can be stablized, convenient follow-up paper feed operation.
Fig. 5, Fig. 6, Fig. 7 are the scheme drawings of the structure of single limiting mechanism 666 in the utility model.Below description in, the structure that Fig. 5 and Fig. 6, Fig. 7 are combined the limiting mechanism in the utility model elaborates.
Shown in figure, limiting mechanism 666 comprises the regulation plate 201 and resilient support assemblies 3 that at least partly stretches out basal disc 111.Wherein regulation plate 201 comprises baffle plate 201a, connecting arm 201b, rotating shaft 89, and in the convexity 54 of baffle plate 201a and connecting arm 201b intersection.Be installed to when using on the basal disc 111 at limiting mechanism 666; This convexity 54 contacts with said basal disc 111 bottom surfaces; Limit said baffle plate 201a from the overhang that the breach of said substrate 111 stretches out, avoid the connecting arm 201b below the baffle plate 201a also to reach substrate 111 surfaces.
Elastic part 3 is the metal torque spring in the present embodiment, and it supports said rotating shaft 89 and drives said limiting mechanism 666, makes said baffle plate 201a be positioned on the said basal disc 111.Protruding 54 are applicable to that keeping connecting arm 201b remains under the said basal disc.
Concrete, baffle plate 201a presents strip, also can have the shape of keeping off the paper effect preferably with other and realize.Connecting arm 201b also plays the hold-down arm effect of swivel arm in other words except the effect that connects said rotating shaft 89 and baffle plate 201a is arranged.Connecting arm 201b is under the drive of rotating shaft 89 and torque spring, and supporting baffle 201a stretches out basal disc 111 surfaces.Protruding 54 withstand the edge of the bottom surface of basal disc 111, do not stretch out the basal disc surface to keep connecting arm 201b.
Rotating shaft 89 is positioned at connecting arm 201b and goes up the end away from baffle plate 201a, and the three is one, constitutes limiting mechanism 666 together.Rotating shaft 89 comprises the rod-like structure of vertically passing regulation plate 201 and at projection 4 and the blend stop 6 on the rod-like structure and the baffle plate 7 at rod-like structure two ends.
Projection 4 is applicable to and is installed on the basal disc 111.Wherein, projection 4 can be outstanding with rotating shaft 89 one, also can be the two ends of passing the thin rod of rotating shaft 89 in-to-in hard, like iron rod, and stainless steel rod etc.
In the present embodiment, resilient support assemblies 3 adopts metal torque spring structures, and it comprises the two ends that the metal filament at elastic helix body 33 that elastic metallic yarn twines and elastic helix body two ends stretches out, and is respectively an end 31, the other end 32.In the practical implementation process, said elastic helix body 33 surfaces can wrap with plastic casing, and waterproof prevents to get rusty.
Two ends 31,32 bearing of trends of wherein said metal torque spring structure are an angle each other; And tail end is to opposite direction bending mutually separately; So that be stuck on the baffle plate 7 with said basal disc 111 on, thereby prevent limiting mechanism 666 because the gravity of self is rotated down.Adapt with it, the bottom surface of basal disc 111 also is provided with and is applicable to the device that is blocked by the elastic arm of torque spring, like the structure symmetrical with baffle plate 7.
Wherein, it is enough responsive that resilient support assemblies 3 is wanted, and when covering limiting mechanism 666 to be implemented in bigger paper, the baffle plate 201a of this limiting mechanism 666 part is reduced to below the basal disc 111 automatically, keeps basal disc 111 flush, dodges and opens bigger paper.
As shown in Figure 8, adapt with projection 4, basal disc 111 bottom surfaces are provided with the hold-down arm 112 that limiting mechanism 666 is installed, and the jack 113 that adapts with projection 4 arranged on the hold-down arm 112, so that projection 4 inserts, and can rotate therein.So just driving whole rotating shaft 89 and rotate, serves as the axle rotation thereby drive regulation plate 201 with rotating shaft 89.Blend stop 6 and baffle plate 7 are applicable to the fixedly position of resilient support assemblies 3 between them.
On the limiting mechanism 666/near can also be provided with inductor with the induction limiting mechanism 666 rotation; And then judgement has or not paper to be placed on the corresponding limiting mechanism; Be sent to printer control system to the signal of the situation of the limiting mechanism 666 of each diverse location then, judge the size specification of the paper of shelving on the basal disc 111 thus.
Practical implementation can be with reference to figure 9: on the basal disc 111 be respectively arranged with limiting mechanism 6661 and 6662 near paper-sheets rolling wheel 0 one side CC' distance for the position of the length 420mm of the length 297mm of A4 paper and A3 paper, be respectively applied for regulation A4 paper and A3 paper.When vertically shelving A3 paper on the basal disc 111, because the distance that the gravity of paper causes is near the rotation of paper-sheets rolling wheel 0 one side CC ' distance for the regulation plate (201) of the length 297mm of A4 paper, the baffle part of its limiting mechanism 6661 forwards to below the basal disc 111.Simultaneously, distance is not changeed for the baffle part of the limiting mechanism 6662 of the length 420mm of A3 paper near paper-sheets rolling wheel 0 one side CC' distance.
Be positioned near the limiting mechanism 6661 inductor 61 be positioned near the limiting mechanism 6662 inductors 62 and forward the baffle part of limiting mechanism 6661 to basal disc 111 times respectively and not have the information of rotation to be sent to the internal processor of chopping machine with limiting mechanism 6662.So treater can judge that the specification of the paper of shelving on the basal disc 111 is an A3 paper.
Same, those skilled in the art's reasoning easily arrive, and are correctly being shelved under the situation of paper on the known basal disc 111, if limiting mechanism 6661 and 6662 does not all have to rotate, treater can judge that what shelve on the basal disc 111 is A4 paper.
In addition, if those skilled in the art also easily reasoning to basal disc 111 on the horizontal embodiment of paper shelved, the specification of the paper that maybe need judge is the embodiment of other specification standards, tired one by one stating in the embodiment of the utility model.
In addition, comprise the image processing system of above-mentioned paper disc,, can realize automatically dodging and put the effect that is placed on large scale paper on the paper disc because have above-mentioned limiting mechanism 666, easy to use, also have concurrently attractive in appearancely, integral body completely is the advantage of one.
Though the utility model with preferred embodiment openly as above; But it is not to be used for limiting the utility model; Any those skilled in the art are in spirit that does not break away from the utility model and scope; Can utilize the method and the technology contents of above-mentioned announcement that the utility model technical scheme is made possible change and modification, therefore, every content that does not break away from the utility model technical scheme; To any simple modification, equivalent variations and modification that above embodiment did, all belong to the protection domain of the utility model technical scheme according to the technical spirit of the utility model.
Claims (9)
1. a paper disc is characterized in that, comprising:
Be used to place the basal disc (111) of paper;
Limiting mechanism (666), said limiting mechanism (666) comprise regulation plate (201), rotating shaft (89) and resilient support assemblies (3);
Said rotating shaft (89) is installed on the bottom surface of said basal disc (111); Support by said resilient support assemblies (3); Said regulation plate (201) is connected in the said rotating shaft (89); Said regulation plate (201) comprises baffle plate (201a), and said basal disc (111) surface has can make the therefrom breach that stretches out of elasticity of said baffle plate (201a).
2. paper disc as claimed in claim 1 is characterized in that, said regulation plate (201) comprises baffle plate (201a) and connecting arm (201b), and said connecting arm (201b) connects said rotating shaft (89) and baffle plate (201a).
3. paper disc as claimed in claim 2; It is characterized in that; Said baffle plate (201a) and connecting arm (201b) intersection have a convexity (54), and this convexity (54) contacts with the bottom surface of said basal disc (111), limit the overhang that said baffle plate (201a) stretches out from the breach of said substrate (111).
4. paper disc as claimed in claim 2; It is characterized in that; Said resilient support assemblies (3) is the metal torque spring; The elastic helix body (33) of said metal torque spring is enclosed within the said rotating shaft (89), and an end (32) is installed on the said limiting mechanism (666), and the other end (31) is installed on the said basal disc (111).
5. paper disc as claimed in claim 1 is characterized in that, said limiting mechanism (666) is a plurality of.
6. paper disc as claimed in claim 1 is characterized in that, comprises inductor (61.62), the rotation of the said regulation plate (201) that this inductor (61.62) induction is caused by the gravity of paper.
7. paper disc as claimed in claim 5 is characterized in that, also comprises a plurality of inductors.
8. paper disc as claimed in claim 7 is characterized in that, according to the state of said a plurality of inductors, detects the size of the paper on the said basal disc (111).
9. an image processing system is characterized in that, has like each described paper disc in the claim 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204287587U CN202346448U (en) | 2011-11-02 | 2011-11-02 | Paper disk and image forming apparatus using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204287587U CN202346448U (en) | 2011-11-02 | 2011-11-02 | Paper disk and image forming apparatus using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202346448U true CN202346448U (en) | 2012-07-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204287587U Expired - Fee Related CN202346448U (en) | 2011-11-02 | 2011-11-02 | Paper disk and image forming apparatus using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202346448U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108128644A (en) * | 2016-12-01 | 2018-06-08 | 纳思达股份有限公司 | Paper disc, support construction, guiding mechanism, buckle and image forming apparatus |
-
2011
- 2011-11-02 CN CN2011204287587U patent/CN202346448U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108128644A (en) * | 2016-12-01 | 2018-06-08 | 纳思达股份有限公司 | Paper disc, support construction, guiding mechanism, buckle and image forming apparatus |
| CN108128644B (en) * | 2016-12-01 | 2021-05-07 | 纳思达股份有限公司 | Paper tray and image forming apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120725 Termination date: 20161102 |