CN101870412B - Paper feeding device - Google Patents
Paper feeding device Download PDFInfo
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- CN101870412B CN101870412B CN2009101370433A CN200910137043A CN101870412B CN 101870412 B CN101870412 B CN 101870412B CN 2009101370433 A CN2009101370433 A CN 2009101370433A CN 200910137043 A CN200910137043 A CN 200910137043A CN 101870412 B CN101870412 B CN 101870412B
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- paper
- bearing
- pushing structure
- plane
- paper pushing
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Abstract
The invention discloses a paper feeding device, comprising a bearing bench and a paper finishing module, the bearing bench is provided with a bearing plane, a bearing bevel and an open slot on the bearing plane; the paper finishing module comprises a pin-jointed structure fixed below the bearing plane, a paper pushing structure pivoted in the pin-jointed structure, an elastic element connected between the paper pushing structure and a fixed end and a gear arranged in the pin-jointed structure; when a first bearing and leaning portion of a cam corresponds to the paper pushing structure so that the paper pushing structure is driven by the elastic element, the paper pushing structure moves toward the bearing bevel along the open slot to finish multiple paper borne on the bearing bench so as to conduce to subsequent paper separation step; and when a second bearing and leaning portion of the cam corresponds to the paper pushing structure, the paper pushing structure resets by being driven by the cam.
Description
Technical field
The invention relates to a kind of paper carrier, and particularly relevant for a kind of paper carrier that is applicable to the affairs machine.
Background technology
Arrival along with informationized society; Scanning device (scanner), photoprinter (photocopier) or chopping machine office automation equipment such as (printer) for example can be set in the office, and the user can carry out the document processing operation by these office automation equipment.When above-mentioned multiple office automation equipment is disposed at office simultaneously, will occupy many spaces.Therefore, (multi-function peripheral MPF) just is developed, to address the above problem to be integrated with the affairs machine of functions such as photomechanical printing, printing and scanning.
The user places the affairs machine with a folded paper usually, to xerox, to print or to scan.Carry out operation in order to make the affairs machine can once get a piece of paper, can dispose the separation member at the paper feed module usually.Utilizing frustrating of paper bent is common a kind of separation mode to get paper, for example is the friction force that provides by separation parts such as friction lining or zigzag structures and make paper frustrate song.Yet this kind separation mode has certain work limit, promptly paper relatively the separation part have the special angle scope and could carry out separation effectively.In other words, if can't be before carrying out separation with the paper arrangement for to have the probability that special angle then can reduce the paper feeding of successfully saying good-bye with the separation part.
Summary of the invention
The present invention provides a kind of paper carrier, can put in order paper.
The present invention proposes a kind of paper carrier, is applicable to an affairs machine.Paper carrier comprises a plummer, a conveying member, a separation part and a paper finishing module.Plummer in order to carry plurality of sheets of paper and open and have a load plane, from an end of load plane toward a carrying inclined-plane that eminence is extended and be positioned at a fluting of load plane.Conveying member is disposed to carry the top, inclined-plane and drive paper and moves toward load plane from carrying the inclined-plane.The separation part is disposed on the load plane so that paper is carried out separation, wherein slots at the separation part and carries between the inclined-plane.Paper finishing module comprises a pin-jointed structure, a paper pushing structure, an elastic component and a cam.Pin-jointed structure is fixed in plummer and is positioned at below the load plane.Paper pushing structure is hubbed at pin-jointed structure.Elastic component is connected between a paper pushing structure and the fixed end.Cam arrangement is in pin-jointed structure and the breasting paper pushing structure, and its cam has one first bearing and leaning portion and one second bearing and leaning portion.When cam rotation extremely is bearing on paper pushing structure with first bearing and leaning portion; Paper pushing structure by the drive of the elastic force of elastic component and relatively pin-jointed structure rotates, so that the part paper pushing structure protrudes into the load plane top and moves paper is pushed carry to the inclined-plane toward carrying the inclined-plane along fluting from fluting.When cam rotation to being bearing on paper pushing structure with second bearing and leaning portion and resisting the elastic force of elastic component and when driving the relative pin-jointed structure of paper pushing structure and rotating, the part paper pushing structure that protrudes into the load plane top is away from carrying the inclined-plane and moving to the load plane below.
In one embodiment of this invention, above-mentioned separation part is a friction lining.
In one embodiment of this invention, above-mentioned separation part is a zigzag structure.
In one embodiment of this invention, above-mentioned conveying member is a roller.
In one embodiment of this invention, above-mentioned elastic component is a spring.
In one embodiment of this invention, above-mentioned cam has more one the 3rd bearing and leaning portion.When cam is bearing on paper pushing structure with the 3rd bearing and leaning portion and resists the elastic force of elastic component and when driving the paper pushing structure start, the part paper pushing structure protrudes into the load plane top and moves to be positioned the ad-hoc location on the load plane toward the carrying inclined-plane along fluting from fluting.
In one embodiment of this invention, above-mentioned paper pushing structure comprises that a rod member and pushes away paper spare.Rod member is hubbed at pin-jointed structure and has an extension of breasting cam.Push away paper spare to be connected in rod member and corresponding to fluting and in order to promote paper.
Based on above-mentioned, when cam of the present invention was bearing on paper pushing structure with first bearing and leaning portion, the elastic component that is connected between paper pushing structure and the fixed end can borrow its elastic force drive paper pushing structure to move toward carrying the inclined-plane, so that paper is put in order.When cam was bearing on paper pushing structure with second bearing and leaning portion, cam can drive paper pushing structure and reset, so that paper can be moved to carry out separation toward load plane by the drive of conveying member.The paper of putting in order can promote the probability of the paper feeding of successfully saying good-bye when the separation part carries out separation.
Description of drawings
For let above-mentioned purpose of the present invention, feature and advantage can be more obviously understandable, elaborate below in conjunction with the accompanying drawing specific embodiments of the invention, wherein:
Fig. 1 is the partial perspective view of the paper carrier of one embodiment of the invention.
Fig. 2 is the part-structure block diagram of the paper carrier of Fig. 1.
Fig. 3 A and Fig. 3 B are the start diagram of circuit of the paper finishing module of Fig. 2.
Fig. 4 A and Fig. 4 B are respectively the block diagram of the paper carrier of Fig. 3 A and Fig. 3 B.
The main element nomenclature:
50 paper, 100 paper carriers
110 plummers, 112 load planes
114 carrying inclined-planes, 116 flutings
120 conveying members, 130 separation parts
140 paper finishing module, 142 pin-jointed structures
144 paper pushing structure 144a rod members
144b pushes away paper spare 146 first elastic components
148 cam 148a, first bearing and leaning portion
The 148b second bearing and leaning portion 148c the 3rd bearing and leaning portion
D1 direction D2 direction
R1 direction R2 direction
R3 direction R4 direction
T extension E fixed end
The specific embodiment
Fig. 1 is the partial perspective view of the paper carrier of one embodiment of the invention.Fig. 2 is the part-structure block diagram of the paper carrier of Fig. 1.Please refer to Fig. 1 and Fig. 2, the paper carrier 100 of present embodiment can be applicable to an affairs machine (not illustrating).Paper carrier 100 comprises a plummer 110, a conveying member 120 (being illustrated in Fig. 2), a separation part 130 and a paper finishing module 140.Plummer 110 in order to carry plurality of sheets of paper and open 50 (being illustrated in Fig. 2) and have a load plane 112, from an end of load plane 112 toward a carrying inclined-plane 114 that eminence is extended and be positioned at least one fluting 116 (illustrate is three) of load plane 112.In the present embodiment, conveying member 120 for example is a roller.
Conveying member 120 places to carry 114 tops, inclined-plane and drive paper 50 and moves toward load plane 112 from carrying inclined-plane 114.Separation part 130 is disposed on the load plane 112 so that paper 50 is carried out separation, wherein slots 116 at separation part 130 and carry between the inclined-plane 114.Paper finishing module 140 comprises a pin-jointed structure 142, a paper pushing structure 144, an elastic component 146 and a cam 148.Pin-jointed structure 142 is fixed in plummer 110 and is positioned at load plane 112 belows.Paper pushing structure 144 is hubbed at pin-jointed structure 142.Elastic component 146 is connected between a paper pushing structure 144 and the fixed end E (in the present embodiment, fixed end E for example is the structure that is fixed in plummer 110).Cam 148 is disposed at pin-jointed structure 142 and breasting paper pushing structure 144, and its cam 148 has one first bearing and leaning portion 148a and one second bearing and leaning portion 148b.
Fig. 3 A and Fig. 3 B are the start diagram of circuit of the paper finishing module of Fig. 2.Fig. 4 A and Fig. 4 B are respectively the block diagram of the paper carrier of Fig. 3 A and Fig. 3 B.Please refer to Fig. 3 A and Fig. 4 A; When cam 148 turns to when being bearing on paper pushing structure 144 with the first bearing and leaning portion 148a along direction R1; Paper pushing structure 144 rotates along the relative pin-jointed structure 142 of direction R2 by the drive of the elastic force of elastic component 146, so that part paper pushing structure 144 116 protrudes into load plane 112 tops and moves to push carry paper 50 to inclined-plane 114 toward carrying inclined-plane 114 along direction D1 from slotting.Please refer to Fig. 1 and Fig. 2; Be bearing on paper pushing structure 144 and resist the elastic force of elastic component 146 and drive paper pushing structure 144 when the relative pin-jointed structure of direction R4 142 is rotated when cam 148 turns to the second bearing and leaning portion 148b along direction R3, the part paper pushing structure 144 that protrudes into load plane 112 tops along direction D2 away from carrying inclined-plane 114 and moving to load plane 112 belows.In the present embodiment, elastic component 146 for example is a spring.
In other words, when cam 148 was bearing on paper pushing structure 144 with the first bearing and leaning portion 148a, the elastic component 146 that is connected between paper pushing structure 144 and the fixed end E can borrow its elastic force drive paper pushing structure 144 to move toward carrying inclined-planes 114, so that paper 50 is put in order.When cam 148 was bearing on paper pushing structure 144 with the second bearing and leaning portion 148b, cam 148 can drive paper pushing structure 144 and reset, so that paper 50 can be moved to carry out separation toward load plane 112 by the drive of conveying member 120.In the present embodiment, separation part 130 for example is a friction lining or a zigzag structure, produces and frustrates the say good-bye effect of paper feeding of Qu Dacheng to make plurality of sheets of paper open a wherein paper of 50 by friction force.
Please refer to Fig. 1 and Fig. 2, in detail, paper pushing structure 144 comprises a rod member 144a and at least one paper spare 144b (illustrate is three) that pushes away.Rod member 144a is hubbed at pin-jointed structure 142 and has the extension T in order to breasting cam 148.Push away paper spare 144b correspond respectively to the fluting 116 (illustrating) like Fig. 1 and in order to the promotion paper 50.
Please refer to Fig. 3 B and Fig. 4 B, in the present embodiment, cam 148 has more one the 3rd bearing and leaning portion 148c.Be bearing on paper pushing structure 144 and resist the elastic force of elastic component 146 and when driving paper pushing structure 144 starts when cam 148 turns to the 3rd bearing and leaning portion 148c along direction R3, push away paper spare 144b and 116 protrude into load plane 112 tops and move to be positioned the ad-hoc location on the load plane 112 toward carrying inclined-plane 114 along direction D1 from slotting.Be positioned on the load plane 112 ad-hoc location push away paper spare 144b can borrow its to paper 50 stop the person of avoiding the use of when paper 50 is placed plummer 110, paper 50 is directly crossed fluting 116 and is made and push away paper spare 144b and can't positively put in order paper 50.
In sum, when cam of the present invention was bearing on paper pushing structure with first bearing and leaning portion, the elastic component that is connected between paper pushing structure and the fixed end can borrow its elastic force drive paper pushing structure to move toward carrying the inclined-plane, so that paper is put in order.When cam was bearing on paper pushing structure with second bearing and leaning portion, cam can drive paper pushing structure and reset, so that paper can be moved to carry out separation toward load plane by the drive of conveying member.The paper of putting in order can promote the probability of the paper feeding of successfully saying good-bye when the separation part carries out separation.In addition, paper pushing structure can be located in ad-hoc location on the load plane suitably to limit the moving range of paper, and paper pushing structure can positively be put in order paper.
Though the present invention discloses as above with preferred embodiment; Right its is not that any those skilled in the art are not breaking away from the spirit and scope of the present invention in order to qualification the present invention; When can doing a little modification and perfect, so protection scope of the present invention is when being as the criterion with what claims defined.
Claims (7)
1. paper carrier that is used for the image building mortion, this paper carrier comprises:
One plummer, in order to carry plurality of sheets of paper open and have a load plane, from an end of this load plane toward a carrying inclined-plane that eminence is extended and be positioned at a fluting of this load plane;
One conveying member is disposed at this top, carrying inclined-plane and drives those paper and moves from this carrying inclined-plane toward this load plane;
One separation part is disposed on this load plane so that those paper are carried out separation;
One paper finishing module comprises:
One pin-jointed structure is fixed in this plummer and is positioned at this load plane below;
One paper pushing structure is hubbed at this pin-jointed structure;
One elastic component is connected between this paper pushing structure and the fixed end; And
One cam is disposed at this pin-jointed structure and this paper pushing structure of breasting, and wherein this cam has one
One bearing and leaning portion and one second bearing and leaning portion; When this cam rotation extremely is bearing on this paper pushing structure with this first bearing and leaning portion; This paper pushing structure by the drive of the elastic force of this elastic component and relatively this pin-jointed structure rotates; So that this paper pushing structure of part protrudes into this load plane top and moves those paper are pushed to this carrying inclined-plane along past this carrying inclined-plane of this fluting from this fluting; When this cam rotation to being bearing on this paper pushing structure with this second bearing and leaning portion and resisting the elastic force of this elastic component and when driving this paper pushing structure relatively this pin-jointed structure being rotated, this paper pushing structure of part that protrudes into this load plane top is away from this carryings inclined-plane and move to below this load plane.
2. paper carrier as claimed in claim 1 is characterized in that, this separation part is a friction lining.
3. paper carrier as claimed in claim 1 is characterized in that, this separation part is a zigzag structure.
4. paper carrier as claimed in claim 1 is characterized in that, this conveying member is a roller.
5. paper carrier as claimed in claim 1 is characterized in that, this elastic component is a spring.
6. paper carrier as claimed in claim 1; It is characterized in that; This cam has more one the 3rd bearing and leaning portion; When this cam rotation to being bearing on this paper pushing structure with the 3rd bearing and leaning portion and resisting the elastic force of this elastic component and when driving this paper pushing structure start; This paper pushing structure of part protrudes into this load plane top and moves toward this carrying inclined-plane to be positioned the ad-hoc location on this load plane along this fluting from this fluting, and wherein when partly this paper pushing structure is positioned this ad-hoc location, this paper pushing structure stops that those paper cross this fluting to stop those paper.
7. paper carrier as claimed in claim 1 is characterized in that, this paper pushing structure comprises:
One rod member is hubbed at this pin-jointed structure and has an extension of this cam of breasting; And
One pushes away paper spare, is connected in this rod member and corresponding to this fluting, and in order to promote those paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101370433A CN101870412B (en) | 2009-04-21 | 2009-04-21 | Paper feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101370433A CN101870412B (en) | 2009-04-21 | 2009-04-21 | Paper feeding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101870412A CN101870412A (en) | 2010-10-27 |
| CN101870412B true CN101870412B (en) | 2012-08-22 |
Family
ID=42995537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101370433A Expired - Fee Related CN101870412B (en) | 2009-04-21 | 2009-04-21 | Paper feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101870412B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114524318A (en) * | 2022-03-30 | 2022-05-24 | 中山极冠科技有限公司 | Paper and paper money arranging and storing device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191424307A (en) * | 1913-12-18 | 1915-04-15 | Molins Machine Co Ltd | Method of and Means for Removing Sheets severally from the Bottom of a Pile. |
| US3958800A (en) * | 1974-01-24 | 1976-05-25 | Gestetner Limited | Inclined paper feed |
| CN2454343Y (en) * | 2000-10-24 | 2001-10-17 | 金宝电子工业股份有限公司 | Automatic paper-feeding device for office machine |
| CN1519133A (en) * | 2003-01-20 | 2004-08-11 | 财团法人工业技术研究院 | Transmission system for fetching paper |
| CN1706654A (en) * | 2004-06-11 | 2005-12-14 | 明基电通股份有限公司 | Paper feeding mechanism and printer with the same mechanism |
-
2009
- 2009-04-21 CN CN2009101370433A patent/CN101870412B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191424307A (en) * | 1913-12-18 | 1915-04-15 | Molins Machine Co Ltd | Method of and Means for Removing Sheets severally from the Bottom of a Pile. |
| US3958800A (en) * | 1974-01-24 | 1976-05-25 | Gestetner Limited | Inclined paper feed |
| CN2454343Y (en) * | 2000-10-24 | 2001-10-17 | 金宝电子工业股份有限公司 | Automatic paper-feeding device for office machine |
| CN1519133A (en) * | 2003-01-20 | 2004-08-11 | 财团法人工业技术研究院 | Transmission system for fetching paper |
| CN1706654A (en) * | 2004-06-11 | 2005-12-14 | 明基电通股份有限公司 | Paper feeding mechanism and printer with the same mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101870412A (en) | 2010-10-27 |
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| CF01 | Termination of patent right due to non-payment of annual fee |