WO2015032184A1

WO2015032184A1 - Sheet-type medium three-way conveyor apparatus

Info

Publication number: WO2015032184A1
Application number: PCT/CN2014/071359
Authority: WO
Inventors: 朱跃辉; 谭栋; 孙志强; 蒋壮
Original assignee: 广州广电汇通金融服务有限公司
Priority date: 2013-09-06
Filing date: 2014-01-24
Publication date: 2015-03-12
Also published as: CN103449231A; CN103449231B

Abstract

A sheet-type medium three-way conveyor apparatus. Same comprises three conveyor channels (102a, 102b, and 102c) used for single-sheet conveyance of a sheet-type medium. The conveyor channels (102a, 102b, and 102c) are provided with channel plates and holding conveyor wheels. One ends of the three conveyor channels (102a, 102b, and 102c) respectively are docked with three guiding ports of a three-way direction-changing mechanism (111). The three-way direction-changing mechanism (111) comprises a first guiding plate (01) that rotates along with a first rotary shaft (2) and a second guiding plate (03) that rotates along with a second rotary shaft (04), also comprises a power drive component (07). The power drive component (07) drives the first guiding plate (01) to implement switchover of the conveyor channels (102a, 102b, and 102c). The second guiding plate (03) can implement synchronized rotation with the first guiding plate (01) via a linkage mechanism (05 and 06), also can be drawn by a flexible component (08) to maintain a flexible seal state for the conveyor channels (102a, 102b, and 102c). The apparatus employs the two guiding plates (01 and 03) and implements switchover of the conveyor channels (102a, 102b, and 102c) via one drive component (07), thus allowing the structure of the apparatus to be further simplified.

Description

The invention relates to a Chinese patent application filed on September 06, 2013, the Chinese Patent Office, the application number is 201310405255.1, and the invention titled "a sheet medium three-way transmission device" is preferred. The entire contents of which are incorporated herein by reference. Technical field

The present invention relates to a sheet-type medium handling technique, and more particularly to a channel device for three-way transmission of a banknote medium in a financial self-service device. Background technique

In the existing financial self-service devices, such as automatic teller machines, currency exchange machines, vending machines, etc., the objects to be processed are sheet-type media such as banknotes and ticket holders. For convenience of description, the following unified banknotes are used to refer to The sheet medium, when processing the banknotes by these financial self-service devices, often needs to separate the processed banknotes one by one, one piece, one by one, and the banknotes are processed according to different processing processes and results throughout the process. Delivered to different destinations, therefore, in order to achieve such a goal, there is a need in the financial self-service device for a transmission device that can multi-directionally transfer a single banknote, in which the transmission mechanism needs to be realized by a reversing mechanism Switch.

In the past, the reversing mechanism used a reversing component plus a driving device (such as an electromagnet, a motor, etc.). When the sheet needs to be transported in three directions, two or more driving devices are required. Control the switching mechanism to perform the switching action.

For example, Chinese Patent No. CN101772787A discloses a guide for a device for processing sheets, in particular banknotes and checks, the guide being provided with a guide body, a plurality of guide vanes disposed on the guide body, and guide vanes. At least three mutually parallel edges extending in a pointed manner and a guide drive connected to the guide body, the guide drive device positioning the guide body in at least two different directions In motion, at least one of the two movements is a linear translational motion. The guide can realize the three-direction conveying of the sheet, but it needs a stepping motor and two lifting magnets to drive. The whole device involves more power devices, and the space required for the structure is large, and the whole guide is added. Production costs. Another Chinese patent CN 102139818 A discloses a guide for conveying a sheet, comprising: two side plates; two wheel assemblies arranged side by side between the two side plates, and a top channel plate at the top thereof a hoistway plate disposed between the two wheel assemblies and the top channel plate, forming a horizontal channel with the top channel plate, and forming a side channel with the two wheel assemblies, respectively; The hoistway plate is hoistably disposed on the two side plates; the guide further includes: a first driving device for driving the hoistway plate to elevate and lower; hinged between the two side channels for two a commutating member that switches between the side passages; and a second driving device that drives the rotation of the reversing member. Although the guide has a tubular structure and reduces the production cost of the guide, it also requires two driving devices. Summary of the invention

In order to solve the technical problems of the complicated structure and complicated space mechanism of the existing three-way guide, a compact three-way transmission device requiring only one power source is provided.

The sheet medium medium three-way conveying device comprises three conveying passages for conveying a sheet-like medium in a single sheet, the conveying passage has a channel plate and a clamping conveying wheel, and the three conveying channels have one end and a three-way reversing direction respectively The three guiding ports of the mechanism are docked, wherein the three-way reversing mechanism comprises a first guiding plate rotating with the first rotating shaft and a second guiding plate rotating with the second rotating shaft, the first guiding plate and the second guiding plate The guiding plates are synchronously rotated by a linkage mechanism, wherein the first guiding plate has three guiding surfaces in a triangular shape, wherein the two guiding surfaces meet at a second rotating shaft, and the second guiding plate has two guiding surfaces. The two guiding surfaces of the second guiding plate and the two guiding surfaces of the corresponding first guiding plate respectively form a complete first combined guiding surface and a second combined guiding surface, the first combined guiding surface and the second combined guiding The face and the other guiding surface of the first guiding plate form a complete three-way reversing guiding surface, and the three-way reversing mechanism further comprises a power driving component, the power driving component A first movable guide plate and a second guide plate is rotated to achieve three arbitrary two conveying passage selectively turned on.

Preferably, the linkage mechanism is a pair of meshing gears, and the pair of meshing gears are respectively disposed on the first rotating shaft and the second rotating shaft.

Preferably, the linkage mechanism includes two cranks disposed on the first rotating shaft and the second rotating shaft, and a connecting rod connecting the two cranks. Preferably, the power driving component is a bidirectional electromagnet.

Further, the two-way electromagnet is coupled together with the first rotating shaft through a coupling.

Another three-dimensional medium conveying device for sheet media comprises three conveying channels for conveying a sheet-like medium, wherein the conveying channel has a channel plate and a clamping conveying wheel, and the three conveying channels have one end respectively Interfacing with three guiding ports of a three-way reversing mechanism, wherein the three-way reversing mechanism comprises a first guiding plate rotating with the first rotating shaft and a second guiding plate rotating with the second rotating shaft, the first guiding plate A guiding plate has three guiding surfaces in a triangular shape, wherein two guiding surfaces meet a second rotating shaft, the second guiding plate has two guiding surfaces, and the two guiding surfaces of the second guiding plate and the corresponding first guiding The two guiding faces of the plate respectively form a complete first combined guiding surface and a second combined guiding surface, and the first combined guiding surface, the second combined guiding surface and the other guiding surface of the first guiding plate form a complete three-direction Changing the guiding direction, the first guiding plate is driven by a power driving component to realize the conveying passage switching, and the second guiding plate is pulled by an elastic component to hold the elastic conveying device Closed state.

Preferably, the driving component is a bidirectional electromagnet.

Preferably, the elastic component is a spring, wherein the elastic force of the spring is smaller than the conveying force of the thin skin medium.

Compared with the prior art, the invention has the following beneficial effects:

The use of two guide plates and the switching of the conveying passages by a single drive unit makes the three-way reversing device more compact and compact, which makes the device more compact and cost-effective.

DRAWINGS

1 is a schematic diagram showing the internal structure of a financial self-service device using the sheet medium three-way transmission device provided by the present invention;

Figure 2 is a side elevational view showing the direction of the three-way transmission device of the sheet medium of Figure 1 in both directions 7a, 7b;

Figure 3 is a perspective view of the three-dimensional transmission device of the sheet medium shown in Figure 2;

Figure 4 is a side elevational view showing the direction of the 7c direction of the sheet-type medium three-way transmission device of Figure 2; Figure 5 is a perspective view of the three-way transport device of the sheet medium shown in Figure 4; Figure 6 is a side view of another three-way transport device for sheet media 7a, 7b;

Figure 7 is a perspective view of the three-dimensional transmission device of the sheet medium shown in Figure 6;

Figure 8 is a side elevational view showing the third direction of the third-sheet medium three-way transmission device 7a, 7b;

Figure 9 is a perspective view of the three-dimensional conveying device of the sheet medium shown in Figure 8. detailed description

In order to further illustrate such a sheet-like medium three-way transport apparatus provided by the present invention, the following description of a preferred embodiment of the present invention will be further described in detail.

Referring to FIG. 1, the present embodiment provides a schematic diagram of the internal structure of a financial self-service device using the sheet medium three-way transmission device, and the financial self-service device includes a banknote module 101 for depositing and withdrawing banknotes, and is used for a single banknote. Three conveying passages 102a, 102b, and 102c for conveying, the conveying passages 102a, 102b, and 102c having a passage plate and a nip conveying pulley, one ends of the three conveying passages 102a, 102b, and 102c and a three-way reversing mechanism 111, respectively The three guiding ports are docked, wherein the other end of the conveying passage 102b is provided with a banknote identification module 104 for authenticating the banknotes, and the banknote identification module 104 is configured to receive the banknotes separated by the banknote module 101 one by one or by banknotes The storage box 103 is separated one by one, the other end of the conveying path 102a is used to withdraw the banknotes that have been identified as unqualified, and the conveying path 102c forms a conveying path for the delivery of the qualified banknotes to the banknote storage box 103.

Referring to FIG. 2 to FIG. 5, a schematic diagram of a three-dimensional transport device for a sheet medium is provided. The three-way reversing mechanism 111 includes a first guide plate 01 that rotates with the first rotating shaft 02 and a second rotating shaft. The rotating second guiding plate 03, the first guiding plate 01 and the second guiding plate 03 are synchronously rotated by a linkage mechanism, the meshing gears 05, 06, and the pair of meshing gears 05 and 06 are respectively set at the first On the rotating shaft 02 and the second rotating shaft 04. The first guiding plate 01 has three guiding surfaces 011, 012 and 013 in a triangular shape, wherein the two guiding surfaces 012 and 013 intersect to provide a second rotating shaft 04, and the second guiding plate 03 has two guiding surfaces 031 and 032. Two guiding surfaces 031 and 032 of the second guiding plate 03 and two guiding surfaces 012 of the corresponding first guiding plate 01 And 013 respectively form a complete first combined guiding surface and a second combined guiding surface, and the first combined guiding surface, the second combined guiding surface and the other guiding surface 011 of the first guiding plate form a complete three-way reversing direction The three-way reversing mechanism 111 further includes a power driving component, a bidirectional electromagnet 07, which drives the first guiding plate 01 and the second guiding plate 03 to rotate to realize three conveying passages 102a, 102b and 102c. Selective conduction of any two.

Referring to FIG. 1 to FIG. 5, the working principle of the three-way reversing transmission device for the sheet medium is described. When the customer performs the deposit operation on the financial self-service device, the banknote is put into the banknote module 101 and put into the banknote module. After the banknotes of 101 are divided into banknotes, they enter the banknote identification module 104 through the transport channel, are identified by the banknote identification module 104, enter the transport channel 102b, continue to be transported, enter the three-way reversing mechanism 111, and the three-way reversing mechanism 111 is in the deposit state. In the initial state shown in Fig. 4, when the banknote identified by the banknote identification module 104 is qualified, the three-way reversing mechanism 111 does not operate, and the banknote in the 7c direction can be realized, and the banknotes are clipped in the last group of the power wheels 6a, 6b in the conveying path 102b. The combined guiding surface which is sent along the guiding surface 012 of the first guiding plate 01 and the guiding surface 031 of the second guiding plate 03 enters the conveying passage 102c, and is sent into the banknote storage box 103 through the conveying passage 102c to realize deposit of the banknote Operation process.

On the other hand, when the banknote identification module 104 identifies the unqualified banknote, the two-way electromagnet 07 drives the first rotating shaft 02 to rotate clockwise by a certain angle, and drives the first guiding plate 01 to rotate clockwise by the same angle, and the meshing gear 05 is driven by the meshing gear 05. Turning counterclockwise, the meshing gear 06 drives the second rotating shaft 04 to drive the second guiding plate 03 to rotate counterclockwise by the same angle. The three-way conveying device is in the position shown in FIG. 2, and realizes the banknote transportation in the direction of 7a and 7b, and the banknote transportation in the direction of 7a. For the withdrawal of the banknotes, the unqualified banknotes are returned and sent in the direction of 7a after being identified from the identification module 104. The unqualified banknotes are sent along the first set of the driving wheels 6a and the driven wheels 6b of the conveying channel 102b. The guiding surface 011 of the guiding plate 01 is fed into the first group of power wheels of the conveying passage 102a, and is fed into the banknote module 101 through the conveying path 102a to realize the process of withdrawing the banknotes for the unqualified banknotes.

The banknotes in the 7b direction are mainly used for recycling the banknotes in the channel when the financial self-service device reports an error. When the banknotes need to be recycled, the three-way transmission device is in the position shown in FIG. 2, and the banknotes in the transmission channel 102c are at the ends thereof. a set of power wheel clips are sent down along the second guide plate 03 The guiding surface 031, the guiding surface 012 of the first guiding plate 01 enters the first group of power wheels of the conveying passage 102a, is sent to the banknote module 101 via the conveying channel 102a for re-stacking, and then the banknotes re-stacked in the banknote module 101 The above deposit operation process is carried out to realize the function of recycling banknotes.

The present invention also provides another linkage mechanism for realizing the synchronous rotation of the first guiding plate 01 and the second guiding plate 03. As shown in FIG. 6 and FIG. 7, the linkage mechanism includes a first rotating shaft and a second rotating shaft. The two cranks 9, 11 and the connecting rod 10 connecting the two cranks are common knowledge because the linkage mechanism of the crank and the connecting rod is not described here, and the working principle of the three-way transmitting device realized by the interlocking mechanism is not described herein. As above.

The present invention also provides a third component for controlling the first guide plate 01 and the second guide plate 03 for achieving three-way transmission. As shown in FIGS. 8 and 9, the three-way reversing mechanism 111 includes a first guiding plate 01 rotated by a rotating shaft 02 and a second guiding plate 03 rotating with the second rotating shaft 04, the first guiding plate 01 having three guiding surfaces 011, 012 and 013 in a triangular shape, wherein the two guiding surfaces 012 A second rotating shaft 04 is disposed at the intersection of 013, and the second guiding plate 03 has two guiding surfaces 031 and 032, and two guiding surfaces 031 and 032 of the second guiding plate 03 and two guiding guides of the corresponding first guiding plate 01 The faces 012 and 013 respectively form a complete first combined guiding surface and a second combined guiding surface, and the first combined guiding surface and the second combined guiding surface form a complete three-way changing with the other guiding surface 011 of the first guiding plate To the guiding surface, the first guiding plate is driven by a two-way electromagnet 07 to realize the switching of the conveying passage, and the second guiding plate is pulled by a spring 08 to maintain an elastic closed state for a conveying passage, the spring 08-end traction and the second rotating shaft 04 Related fixed turntable 09 connection, another Traction is fixed to the holder. In order to ensure that the sheet-like medium can be opened from the second guide plate, the spring force of the spring is smaller than that of the thin-film medium. The device shown in FIG. 8 can realize the banknotes in the two directions of 7a and 7b. When the banknote in the 7c direction is required, the two-way electromagnet 07 drives the first rotating shaft 02 counterclockwise to make the first guiding plate. 01 is rotated counterclockwise, and the banknote fed by the channel 102b enters the guiding surface 031 of the second guiding plate 03 along the guiding surface 013 of the first guiding plate 01 under the clamping of the two power wheels, and the force F of the two power wheels pinching the banknote The clip (F _A > F » ) punches the second guide plate 03, and the three-way transfer device after the second guide plate 03 is punched out is the same as that shown in Fig. 4, thereby realizing the banknotes in the direction of the banknote 7c. The above is only a preferred embodiment of the present invention, and it should be noted that the above-described preferred embodiments are not to be construed as limiting the scope of the invention, and the scope of the invention should be defined by the scope of the claims. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit and scope of the invention.

Claims

Rights request

1. A three-way conveying device for sheet media, which includes three conveying channels for transporting sheet media in a single sheet. The conveying channels have channel plates and clamping conveying wheels. One end of the three conveying channels is connected to a three-way conveyor. The three guide openings of the reversing mechanism are butted together. The characteristic is that the three-way reversing mechanism includes a first guide plate that rotates with the first rotating shaft and a second guide plate that rotates with the second rotating shaft. The first guide plate is connected with the first guide plate. The second guide plates realize synchronous rotation through a linkage mechanism, wherein the first guide plate has three triangular guide surfaces, where a second rotating shaft is provided at the intersection of the two guide surfaces, and the second guide plate has two guide surfaces. The two guide surfaces of the second guide plate and the two corresponding guide surfaces of the first guide plate respectively form a complete first combined guide surface and a second combined guide surface. The first combined guide surface and the second combined guide surface The combined guide surface and the other guide surface of the first guide plate form a complete three-way reversing guide surface. The three-way reversing mechanism also includes a power drive assembly that drives the first guide plate and the second guide plate. Rotate to achieve selective conduction of any two of the three conveying channels.

2. The banknote deposit and withdrawal device according to claim 1, wherein the linkage mechanism is a pair of meshing gears, and the pair of meshing gears are respectively provided on the first rotating shaft and the second rotating shaft.

3. The banknote deposit and withdrawal device according to claim 1, wherein the linkage mechanism includes two cranks provided on the first rotating shaft and the second rotating shaft and a connecting rod connecting the two cranks.

4. The banknote deposit and withdrawal device according to claim 1, wherein the power driving component is a two-way electromagnet.

5. The banknote deposit and withdrawal device according to claim 4, wherein the two-way electromagnet is serially connected to the first rotating shaft through a coupling.

6. A three-way conveying device for sheet media, which includes three conveying channels for transporting sheet media in a single sheet. The conveying channels have channel plates and clamping conveying wheels. One end of the three conveying channels is connected to a three-way conveyor. The three guide openings of the reversing mechanism are butted together. The characteristic is that the three-way reversing mechanism includes a first guide plate that rotates with the first rotating shaft and a second guide plate that rotates with the second rotating shaft. The first guide plate has There are three triangular guide surfaces, where a second rotating shaft is provided at the intersection of two guide surfaces. The second guide plate has two guide surfaces. The two guide surfaces of the second guide plate are the same as the two corresponding first guide surfaces. The guide surfaces respectively form a complete first combined guide surface and a third Two combined guide surfaces. The first combined guide surface, the second combined guide surface and the other guide surface of the first guide plate form a complete three-way reversing guide surface. The first guide plate is driven by a power drive assembly to achieve transportation. When the channel is switched, the second guide plate is pulled by an elastic component to maintain an elastically closed state for one conveying channel.

7. The banknote deposit and withdrawal device according to claim 6, wherein the driving component is a two-way electromagnet.

8. The banknote deposit and withdrawal device according to claim 6, wherein the elastic component is a spring, and the elastic force of the spring is smaller than the conveying force of the thin-skinned medium.