CN101412476B - Connecting rod transmitted paper shield mechanism - Google Patents
Connecting rod transmitted paper shield mechanism Download PDFInfo
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- CN101412476B CN101412476B CN2007101636194A CN200710163619A CN101412476B CN 101412476 B CN101412476 B CN 101412476B CN 2007101636194 A CN2007101636194 A CN 2007101636194A CN 200710163619 A CN200710163619 A CN 200710163619A CN 101412476 B CN101412476 B CN 101412476B
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- paper
- connecting rod
- linkage part
- feed
- loam cake
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Abstract
The invention relates to a mechanism for paper retaining driven through a connecting rod. The mechanism is arranged on an upper cover of a transaction machine and comprises a paper feeding mechanism, a paper retaining mechanism and a connecting rod; the paper feeding mechanism can be arranged on the upper cover in a lifting mode; the paper feeding mechanism is provided with at least one paper feeding roller wheel which is connected with a gear set; the paper retaining mechanism can be arranged on the upper cover in a lifting mode; the connecting rod can be swingingly pivoted on the upper cover; the connecting rod is provided with a first interlinking part and a second interlinking part which are connected with the paper feeding mechanism and the paper retaining mechanism respectively; the paper feeding mechanism and the paper retaining mechanism are connected through the connecting rod and reversely actuate; and in the mechanism, the paper feeding mechanism and the paper retaining mechanism are arranged on the upper cover, are connected through a connecting rod ,and can achieve the real-time driving effect.
Description
Technical field
The present invention refers to a kind of multifunctional paper feeding machine that is applied to especially relevant for a kind of mechanism of connecting rod transmitted paper shield, can keep off paper, the mechanism that avoids unnecessary paper to be brought into by actv..
Background technology
Affairs machines such as duplicator, facsimile apparatus, chopping machine and scanner, become information equipment indispensable in the office now, the quality and the efficient of its energy actv. lifting work, but each affairs machine all can take a corresponding space, the place that this is little for working environment, the problem that has become the user to have a headache.Along with development of science and technology and user's demand, multifunctional paper feeding machine arises at the historic moment, and it can gather multinomial function is a machine, to reduce the work efficiency that takies and improve the user in space in the working environment.
See also Fig. 1, known multifunctional paper feeding machine is provided with the mechanism of retaining paper, can keep off paper by actv., avoids unnecessary paper to be brought into, and it is that paper blocking mechanism 10a and paper feed mechanism 20a are arranged at below and top respectively, and utilizes connecting rod 30a to be linked.When the paper 40a that places conflicts to baffle plate 11a, paper sensor 50a can pass through down to rotate because of paper 40a, make it become the state of induction paper 40a, then drive paper feed mechanism 20a with gear cluster and descend, baffle plate 11a also and then descends, and paper 40a is by behind the scanning sensor 60a, then scan, then paper feed mechanism 20a rises, and baffle plate 11a also and then goes up upshift paper, returns back to initial conditions after scanning is finished.
See also Fig. 2 and Fig. 3, above-mentioned connecting rod 30a can descend because of long end 31a is heavier naturally except the situation of paper feed, and this moment, baffle plate 11a can upwards lift because of connecting rod 30a, and then reached the function of retaining paper.When wanting paper feed, gear cluster 70a rotates counterclockwise, and drives power-transfer clutch 80a and rotates, and makes the 32a of cross bar portion of the conflict face 81a conflict connecting rod 30a of power-transfer clutch 80a, and then makes the length end 31a of connecting rod 30a lift, and short end 33a then descends, and drives baffle plate 11a decline.Yet when gear cluster 70a clockwise rotates, no longer promote connecting rod 30a, this moment, connecting rod 30a was then because of gravity, and long end 31a is descended, and short end 33a rises, and reaches retaining paper function.
But known techniques is that paper blocking mechanism 10a is arranged at the below, utilizes the connecting rod principle and rises and descends, and paper feed mechanism 20a then is arranged at the top, when paper feed, and paper feed mechanism 20a decline, the baffle plate 11a of paper blocking mechanism 10a descends because of connecting rod 30a.For avoiding paper feed again, paper feed mechanism 20a rises, and baffle plate 11a then rises because of connecting rod 30a, so both starts are in the same way.Because paper blocking mechanism 10a and paper feed mechanism 20a are divided into below and top, and need to wait transmission through connecting rod 30a, gear cluster 70a and power-transfer clutch 80a, paper blocking mechanism 10a is difficult to real-time action.
Therefore, the improving of the above-mentioned disappearance of inventor's thoughts proposes a kind of reasonable in design and effectively improve the present invention of above-mentioned disappearance.
Summary of the invention
Main purpose of the present invention is to provide a kind of mechanism of connecting rod transmitted paper shield, can reach the effect of real-time transmission.
In order to reach above-mentioned purpose, the invention provides a kind of mechanism of connecting rod transmitted paper shield, it is arranged at the loam cake of affairs machine, comprise: a paper feed mechanism, its liftable this loam cake that is arranged at, this paper feed mechanism has at least one paper-feed, and this paper-feed is connected with a gear cluster; One paper blocking mechanism, its liftable this loam cake that is arranged at; An and connecting rod, it can be swung is hubbed at this loam cake, and this connecting rod has one first linkage part and one second linkage part, and this first linkage part is connected in this paper feed mechanism, this second linkage part is connected in this paper blocking mechanism, and this paper feed mechanism and this paper blocking mechanism link and oppositely start with connecting rod.
The present invention has following beneficial effect: the present invention all is arranged at loam cake with paper feed mechanism and paper blocking mechanism, and utilizes the connecting rod mode to link, and when paper feed mechanism descended band paper, baffle plate can rise in real time because of connecting rod, reaches the function of smooth paper feed.When the paper feed mechanism rising, baffle plate can descend downshift paper in real time because of connecting rod, so both starts are for reverse each other.Because paper feed mechanism and paper blocking mechanism all are arranged at loam cake, only need see through connecting rod and come transmission, can reach the effect of real-time transmission.
For enabling further to understand feature of the present invention and technology contents, see also following about detailed description of the present invention and accompanying drawing, yet appended graphic only provide with reference to and the explanation usefulness, be not to be used for the present invention is limited.
Description of drawings
Fig. 1 is the plan sketch of the mechanism of known retaining paper.
Fig. 2 is the plan sketch of the mechanism part of known retaining paper.
Fig. 3 is the schematic perspective view of the mechanism of known retaining paper.
Fig. 4 is the schematic perspective view of the mechanism of connecting rod transmitted paper shield of the present invention.
Fig. 5 is the cross-sectional schematic of the mechanism of connecting rod transmitted paper shield of the present invention.
Fig. 6 is the action scheme drawing () of the mechanism of connecting rod transmitted paper shield of the present invention.
Fig. 7 is the action scheme drawing (two) of the mechanism of connecting rod transmitted paper shield of the present invention.
Fig. 8 is the three-dimensional exploded view of another embodiment of mechanism of connecting rod transmitted paper shield of the present invention.
The primary clustering nomenclature
1 loam cake
11 pedestals
111 lifting units, 112 chutes
113 articulated sections
2 paper feed mechanisms
21 frames
22 paper-feeds
221 parts
23 gear clusters
231 clutch gears, 232 projections
24 traces
25 torsion springs
251 cross bars
3 paper blocking mechanisms
31 baffle plates
311 perforation
4 connecting rods
41 fulcrum
42 first linkage part
43 second linkage part
5 paper
6 paper sensors
7 scanning sensors
The 10a paper blocking mechanism
The 11a baffle plate
The 20a paper feed mechanism
The 30a connecting rod
The long end of 31a
32a cross bar portion
The short end of 33a
The 40a paper
The 50a paper sensor
The 60a scanning sensor
The 70a gear cluster
The 80a power-transfer clutch
81a conflict face
The specific embodiment
See also Fig. 4 and Fig. 5, the invention provides a kind of mechanism of connecting rod transmitted paper shield, it is applied to multifunctional paper feeding machine, include a paper feed mechanism 2, a paper blocking mechanism 3 and a connecting rod 4, this paper feed mechanism 2 and paper blocking mechanism 3 all are arranged at loam cake 1 inboard of this affairs machine, and this loam cake 1 inboard is provided with a pedestal 11, this pedestal 11 is suitable is fixed in loam cake 1, a lifting unit 111 is equipped with in these pedestal 11 bottom surfaces, is provided with chute 112 in this lifting unit 111, can be in order to this paper blocking mechanism 3 to be installed.An articulated section 113 is equipped with in these pedestal 11 bottom surfaces, can be in order to this connecting rod 4 to be installed.
This paper feed mechanism 2 is arranged at this loam cake 1 inboard, and can utilize a gear cluster 23 transmission liftings, make this paper feed mechanism 2 liftable this loam cakes 1 that are arranged at, this paper feed mechanism 2 has a frame 21 and two and is hubbed at paper-feed 22 on this frame 21, this two paper-feed 22 is connected with a gear cluster 23, thereby the power of motor propulsions source such as (figure slightly) can be passed to two paper-feeds 22 via this gear cluster 23, and then drive this two paper-feeds, 22 rotations, advance in order to drive paper.This paper feed mechanism 2 also can drive with this gear cluster 23 and make a wobbling action that rises and descend.
This paper blocking mechanism 3 is a baffle plate 31 in the present embodiment, and this baffle plate 31 is matched with in the chute 112 of lifting unit 111 of this pedestal 11, makes on the liftable pedestal 11 that is installed on this loam cake 1 of this baffle plate 31, when this baffle plate 31 rises, can open the paper course; When this baffle plate 31 descends, can block the paper course.This baffle plate 31 also offers a perforation 311.
See also Fig. 5 to Fig. 7, when placement paper 5 is conflicted to baffle plate 31 (as shown in Figure 5), this moment, paper sensor 6 meetings were passed through down to rotate because of paper 5, make it become the state of induction paper 5, the power of motor conduction then to gear cluster 23 drives paper feed mechanism 2 and descends (as shown in Figure 6), the trace 24 of paper feed mechanism 2 presses down and makes first linkage part 42 of connecting rod 4 to descend at this moment, second linkage part 43 rises and drives baffle plate 31 risings, paper 5 is by behind the scanning sensor 7, then scan, then gear cluster 23 backward rotation rise (as shown in Figure 7) paper feed mechanism 2, baffle plate 31 descends downshift paper because of connecting rod 4 interlocks, returns back to initial conditions after scanning is finished.
See also Fig. 8, above-mentioned paper-feed 22 respectively has a part 221, and have clutch gear 231 and the 221 corresponding settings of axle part in the gear cluster 23, this clutch gear 231 is rotating to be sheathed on the axle part 221 of this paper-feed 22, and between this paper-feed 22 and clutch gear 231, be provided with a torsion spring 25, the interference slightly (interference of about 0.01～0.02mm) of this torsion spring 25 and axle part 221 is to produce and an effect of part 221 clutches, these torsion spring 25 1 ends have a cross bar 251, this clutch gear 231 be provided with one with these cross bar 251 corresponding projections 232.
When gear cluster 23 drove paper feed mechanism 2 declines, torsion spring 25 can shrink internal diameter lock shaft spare 221 when a direction is rotated, so that drive paper-feed 22, this moment, paper will be driven because of the friction force of paper-feed 22 rubber, reached the function of paper feed.Otherwise, when paper feed mechanism 2 being lifted when gear cluster 23 reverse drive, projection 232 on the clutch gear 231 can promote the cross bar 251 of torsion spring 25 1 ends, torsion spring 25 is rotated in other direction, and loosen a part 221 because of torsion spring 25 characteristic expanded inner diameter, so that can't drive paper-feed 22, reach the function of idle running.
The present invention all is arranged at loam cake 1 with paper feed mechanism 2 and paper blocking mechanism 3, and utilizes connecting rod 4 modes to link, and when paper feed mechanism 2 descended band paper, baffle plate 31 can rise in real time because of connecting rod 4, reaches the function of smooth paper feed.Otherwise when paper feed mechanism 2 risings, baffle plate 31 can descend downshift paper in real time because of connecting rod 4, so both starts are for reverse each other.Because paper feed mechanism 2 and paper blocking mechanism 3 all are arranged at loam cake 1, only need see through connecting rod 4 and come transmission, can reach the effect of real-time transmission.
In addition, the present invention utilizes newly-designed torsion spring 25 and the interference slightly of axle part 221 and the characteristic of torsion spring 25, when torsion spring 25 can shrink internal diameter lock shaft spare 221 when a direction is rotated, so that drive paper-feed 22, reaches the function of paper feed.When torsion spring 25 when other direction rotates, then expanded inner diameter is loosened a part 221, so that can't drive paper-feed 22, reaches the function of idle running, makes full-automatic inlet device steady quality when paper feed scans.
But the above only is preferred embodiment of the present invention, non-ly is intended to limit to scope of patent protection of the present invention, so the equivalence of using specification sheets of the present invention and graphic content to do such as changes, all in like manner all is contained in the scope of the present invention, closes and gives Chen Ming.
Claims (7)
1. the mechanism of a connecting rod transmitted paper shield, the loam cake that it is arranged at the affairs machine comprises:
One paper feed mechanism, it has at least one paper-feed, and this paper-feed is connected with a gear cluster;
One paper blocking mechanism; And
One connecting rod;
It is characterized in that: liftable this loam cake that is arranged at of this paper feed mechanism, liftable this loam cake that is arranged at of this paper blocking mechanism, this connecting rod can be swung is hubbed at this loam cake, this connecting rod has one first linkage part and one second linkage part, this first linkage part is connected in this paper feed mechanism, this second linkage part is connected in this paper blocking mechanism, and this paper feed mechanism and this paper blocking mechanism link and oppositely start with this connecting rod.
2. the mechanism of connecting rod transmitted paper shield as claimed in claim 1, it is characterized in that: this loam cake inboard is provided with a pedestal, and this base bottom surface is provided with a lifting unit, is provided with chute in this lifting unit, this paper blocking mechanism is a baffle plate, and this baffle plate is matched with in the chute of lifting unit of this pedestal.
3. the mechanism of connecting rod transmitted paper shield as claimed in claim 1, it is characterized in that: this loam cake inboard is provided with a pedestal, this base bottom surface is provided with an articulated section, this connecting rod has a fulcrum, this first linkage part is extended by this fulcrum one side, this second linkage part is extended by this fulcrum opposite side, and this connecting rod is articulated in the articulated section of this pedestal with this fulcrum.
4. the mechanism of connecting rod transmitted paper shield as claimed in claim 1, it is characterized in that: this paper feed mechanism has a frame, and this paper-feed is hubbed on this frame.
5. the mechanism of connecting rod transmitted paper shield as claimed in claim 1 is characterized in that: this first linkage part forms forked, and this paper feed mechanism has a trace, and this first linkage part is cross-placed on the trace of this paper feed mechanism.
6. the mechanism of connecting rod transmitted paper shield as claimed in claim 1 is characterized in that: this second linkage part forms and colludes shape, and this paper blocking mechanism is provided with a perforation, and this second linkage part is colluded and placed this perforation.
7. the mechanism of connecting rod transmitted paper shield as claimed in claim 1, it is characterized in that: this paper-feed has a part, this gear cluster has at least one clutch gear, this clutch gear is rotating to be sheathed on this part, be provided with a torsion spring between this paper-feed and the clutch gear, this torsion spring set is located on this part, and this torsion spring and this part are interfered slightly, this torsion spring one end has a cross bar, this clutch gear be provided with one with the corresponding projection of this cross bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101636194A CN101412476B (en) | 2007-10-15 | 2007-10-15 | Connecting rod transmitted paper shield mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101636194A CN101412476B (en) | 2007-10-15 | 2007-10-15 | Connecting rod transmitted paper shield mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101412476A CN101412476A (en) | 2009-04-22 |
| CN101412476B true CN101412476B (en) | 2010-09-01 |
Family
ID=40593256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101636194A Expired - Fee Related CN101412476B (en) | 2007-10-15 | 2007-10-15 | Connecting rod transmitted paper shield mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101412476B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102101597B (en) * | 2009-12-21 | 2012-11-28 | 致伸科技股份有限公司 | Automatic sheet feeder |
| CN102152977B (en) * | 2010-02-11 | 2013-07-24 | 虹光精密工业（苏州）有限公司 | Paper feed mechanism with gear releasing control component and image capture device |
| CN102572162B (en) * | 2010-12-28 | 2014-12-10 | 泰金宝电通股份有限公司 | Stopping device and multi-function peripheral using same |
| CN103790544A (en) * | 2014-01-09 | 2014-05-14 | 常州大学 | Airtight leak-prevention method for sealing gaps between wellhead packing box and polished rod |
| CN110901381B (en) * | 2019-11-28 | 2022-02-01 | 宁波大桔科技有限公司 | Accelerator pedal convenient to replace and used for new energy automobile |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2168714Y (en) * | 1993-09-28 | 1994-06-15 | 罗永东 | High-speed mimeograph machine |
| CN2395887Y (en) * | 1999-10-22 | 2000-09-13 | 崔保奎 | Automatic paper arranging device for pile delivery table of mimeograph |
| JP2002193496A (en) * | 2000-12-28 | 2002-07-10 | Ricoh Co Ltd | Paper feeder |
| US6702218B1 (en) * | 1999-07-12 | 2004-03-09 | Memminger-Iro Gmbh | Thread-feed device, comprising an adjustable thread-guide unit |
| CN2637440Y (en) * | 2003-07-10 | 2004-09-01 | 光宝科技股份有限公司 | Paper picking mechanism |
| CN1772495A (en) * | 2004-11-11 | 2006-05-17 | 东友科技股份有限公司 | Movable paper baffle |
| CN1923645A (en) * | 2005-08-29 | 2007-03-07 | 明基电通股份有限公司 | Printing mechanism |
-
2007
- 2007-10-15 CN CN2007101636194A patent/CN101412476B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2168714Y (en) * | 1993-09-28 | 1994-06-15 | 罗永东 | High-speed mimeograph machine |
| US6702218B1 (en) * | 1999-07-12 | 2004-03-09 | Memminger-Iro Gmbh | Thread-feed device, comprising an adjustable thread-guide unit |
| CN2395887Y (en) * | 1999-10-22 | 2000-09-13 | 崔保奎 | Automatic paper arranging device for pile delivery table of mimeograph |
| JP2002193496A (en) * | 2000-12-28 | 2002-07-10 | Ricoh Co Ltd | Paper feeder |
| CN2637440Y (en) * | 2003-07-10 | 2004-09-01 | 光宝科技股份有限公司 | Paper picking mechanism |
| CN1772495A (en) * | 2004-11-11 | 2006-05-17 | 东友科技股份有限公司 | Movable paper baffle |
| CN1923645A (en) * | 2005-08-29 | 2007-03-07 | 明基电通股份有限公司 | Printing mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101412476A (en) | 2009-04-22 |
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| PB01 | Publication | ||
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100901 Termination date: 20161015 |