CN111932767B - Paper sheet conveying mechanism - Google Patents
Paper sheet conveying mechanism Download PDFInfo
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- CN111932767B CN111932767B CN202010047379.7A CN202010047379A CN111932767B CN 111932767 B CN111932767 B CN 111932767B CN 202010047379 A CN202010047379 A CN 202010047379A CN 111932767 B CN111932767 B CN 111932767B
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- conveyance guide
- divided
- conveyance
- paper sheet
- roller
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
- G07D11/00—Devices accepting coins; Devices accepting, dispensing, sorting or counting valuable papers
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07D—HANDLING OF COINS OR VALUABLE PAPERS, e.g. TESTING, SORTING BY DENOMINATIONS, COUNTING, DISPENSING, CHANGING OR DEPOSITING
- G07D11/00—Devices accepting coins; Devices accepting, dispensing, sorting or counting valuable papers
- G07D11/10—Mechanical details
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- General Physics & Mathematics (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
Abstract
The invention provides a paper sheet conveying mechanism, which can easily replace a conveying belt. The first conveyance guide is divided in a direction perpendicular to the conveyance direction of the sheet with the first driven roller and the conveyance belt as boundaries, and at least one end of a roller shaft that holds the first driven roller is opened.
Description
Technical Field
The present invention relates to a paper sheet conveying mechanism.
Background
As a representative example of a device incorporating a paper sheet conveying mechanism, there is an automatic cash handling device. The automatic cash handling device generally includes a deposit/withdrawal unit for depositing and withdrawing coins, i.e., coins, such as paper money and coin money, and a bill storage unit and a coin storage unit for storing the deposited coins and the coins to be withdrawn. Further, conveyance of the money or the like is necessary between the deposit/withdrawal unit and the banknote storage unit and the coin storage unit. Therefore, the paper sheet is loaded into the paper sheet conveying mechanism.
As the paper sheet conveying mechanism, a conveyor belt system is generally used in which paper sheets as an object to be conveyed are conveyed by a conveyor belt supported by a plurality of pulleys such as a drive pulley and a driven pulley and traveling in an endless manner (for example, see patent document 1).
Documents of the prior art
Patent literature
Patent document 1: japanese laid-open patent publication No. H02-249831
Disclosure of Invention
Problems to be solved by the invention
The conveyor belt is a component which is often elongated or broken during its service life and which is frequently replaced. When the conveyor belt is replaced during repair or the like, it is necessary to detach all the guide and the rollers from the frame and disassemble the unit into the minimum unit. Therefore, the replacement of the conveyor belt is not easy.
The invention aims to easily replace a conveyor belt in a paper sheet conveying mechanism.
Means for solving the problems
A paper sheet conveying mechanism according to an aspect of the present invention is a paper sheet conveying mechanism that conveys a paper sheet between a first conveyance guide and a second conveyance guide disposed to face the first conveyance guide, the paper sheet conveying mechanism including: a plurality of first driven rollers provided on the first conveyance guide side in the conveyance direction of the sheet; a conveyor belt that passes over the plurality of first driven rollers; a drive roller provided at an end of the first conveyance guide and configured to apply a driving force to the conveyance belt; and a plurality of second driven rollers provided on the second conveyance guide side in the conveyance direction of the sheet, and configured to convey the sheet while sandwiching the sheet between the first driven rollers and the conveyor belt, wherein the first conveyance guide is divided in a direction perpendicular to the conveyance direction of the sheet at a boundary between the first driven rollers and the conveyor belt, and at least one end of a roller shaft that holds the first driven rollers is opened.
ADVANTAGEOUS EFFECTS OF INVENTION
According to an aspect of the present invention, the conveyor belt can be easily replaced in the paper sheet conveying mechanism.
Drawings
Fig. 1 is a structural view (perspective view) of a related banknote conveyance mechanism.
Fig. 2 is a structural diagram (side sectional view) of the related bill conveying mechanism.
Fig. 3 is a structural diagram of a related banknote conveyance mechanism.
Fig. 4 is a structural diagram of the related bill conveying mechanism.
Fig. 5 is a structural view of the banknote conveyance mechanism of the embodiment.
Fig. 6 is a structural view of the banknote conveyance mechanism of the embodiment.
Fig. 7 is a structural view of the banknote conveyance mechanism of the embodiment.
Fig. 8 is a diagram showing a conveyance guide of the banknote conveyance mechanism according to the embodiment.
Fig. 9 is a structural diagram of the related bill conveyance mechanism.
Fig. 10 is a structural view of the banknote conveyance mechanism of the embodiment.
Fig. 11 is a structural diagram of the related bill conveyance mechanism.
Description of the symbols
900 — banknote transport mechanism, 11-first driven roller, 12-roller, 21-second driven roller, 22-roller, 50-transport path drive gear, 51-drive roller, 52-transport path drive shaft, 60-transport belt, 100-frame, 110-first transport guide, 120-second transport guide, 150-frame, 151-raised portion, 211-first split transport guide, 212-second split transport guide, 213-third split transport guide, 312-roller, 500-frame hole, 550-frame hole.
Detailed Description
First, the structure of the banknote conveyance mechanism 900 will be described with reference to fig. 1 to 4.
As shown in fig. 1 and 2, the conveyor belt 60 is rotated by a conveyor drive shaft 52 and a drive roller 51 that are rotated by power received from the conveyor drive gear 50. Further, the rotation of the conveyor belt 60 rotates the shaft and the roller on the way of the conveyance path. By the rotation of the conveyor belt 60 and the rollers, the banknotes not shown are conveyed between the first conveyance guide 110 and the second conveyance guide 120.
The bill conveying mechanism 900 can disassemble each component for maintenance. Fig. 3 shows a state where the second conveyance guide 120 is detached. Fig. 4 shows a state in which the roller shafts 22 of the second driven roller 21 and the second driven roller 21 on the second conveyance guide 120 side are further removed.
As shown in fig. 3 and 4, the roller shaft 12 and the first conveying guide 110 driven by the first driven roller 11 of the conveying belt 60 traverse from end to end of the frame 100 of the conveying path. Therefore, the roller shaft 12 configured as the first driven roller 11 and the first conveying guide 110 straddle the conveying belt 60. As a result, when the conveyor belt 60 is replaced, substantially all of the bill conveying mechanism 900 must be disassembled.
The embodiment solves the problem of the related art that the banknote transport mechanism 900 must be basically disassembled when the transport belt 60 is replaced. Hereinafter, embodiments will be described with reference to the drawings.
[ examples ] A method for producing a compound
The structure of the banknote transport mechanism 900 according to the embodiment will be described with reference to fig. 5 and 6.
Note that the configurations shown in fig. 1 and 2 are common to the banknote transport mechanisms according to the embodiments, and therefore common components are denoted by the same reference numerals. Here, fig. 5 corresponds to fig. 3 of the related art, and fig. 6 corresponds to fig. 4 of the related art.
As shown in fig. 5 and 6, the conveyor belt 60 is rotated by the conveyor drive shaft 52 and the drive roller 51 which are rotated by receiving power from the conveyor drive gear 50. Further, by the rotation of the conveyor belt 60, the shaft and the roller on the way of the conveyor path rotate. By the rotation of the conveyor belt 60 and the rollers, the banknotes (not shown) are conveyed between the first divided conveyance guide 211, the second divided conveyance guide 212, and the third divided conveyance guide 213, and the second conveyance guide 120. In this way, the banknotes are conveyed between the first divided conveyance guide 211, the second divided conveyance guide 212, and the third divided conveyance guide 213, and the second conveyance guide 120 disposed to face the first divided conveyance guide 211, the second divided conveyance guide 212, and the third divided conveyance guide 213.
A plurality of first driven rollers 11 provided in the conveyance direction of the banknotes are provided on the first divided conveyance guide 211, the second divided conveyance guide 212, and the third divided conveyance guide 213 sides. Further, a conveyor belt 60 is provided to pass over the plurality of first driven rollers 11. A drive roller 51 for applying a driving force to the conveyor belt 60 is provided at the end of the first divided conveyance guide 211, the second divided conveyance guide 212, and the third divided conveyance guide 213. A plurality of second driven rollers 21 are provided on the second conveyance guide 120 side, and are provided along the conveyance direction of the banknotes, and convey the banknotes while sandwiching them between the conveyance belt 60.
The first divided conveyance guide 211, the second divided conveyance guide 212, and the third divided conveyance guide 213 are configured as follows: the first conveyance guide 110 shown in fig. 4 is divided in a direction perpendicular to the conveyance direction of the banknotes, with the first driven roller 11 and the conveyor belt 60 as boundaries. Also, at least one end of the roller shaft 312 that holds the first driven roller 11 is opened.
The conveyor belt 60 is constituted by a first conveyor belt and a second conveyor belt. The first driven roller 11 is formed of a pair of rollers through which the first conveying belt and the second conveying belt pass. The first conveyance guide 110 is divided into three in a direction perpendicular to the conveyance direction of the banknotes, with the first and second conveyance belts and the pair of rollers as boundaries.
Specifically, as shown in fig. 6 to 8, the first conveyance guide 110 is divided into three parts, i.e., a first divided conveyance guide 211, a second divided conveyance guide 212, and a third divided conveyance guide 213. Further, a first conveyor belt is provided between the first divided conveyance guide 211 and the second divided conveyance guide 212. In addition, a second conveyor belt is provided between the second divided conveyance guide 212 and the third divided conveyance guide 213.
As shown in fig. 10, the roller shaft 312 of the first driven roller 11 driven by the conveying belt 60 is added to the tilted portion 151 of the frame 150 tilted at the central portion of the bottom of the frame 150 of the conveying path. Thereby, the roller shaft 12 (see fig. 1 to 4) of the first driven roller 11 is shortened to the roller shaft 312 (see fig. 10) of the first driven roller 11, and the roller shaft is shortened.
In this way, in the banknote transport mechanism 900 of the embodiment, the first divided transport guide 211, the second divided transport guide 212, and the third divided transport guide 213 have support portions for supporting and holding the roller shaft 312 of the first driven roller 11. The support portion is formed of a raised portion 151 formed by raising a part of the bottom surface of the chassis 150.
The end of the roller shaft 312 holding the first driven roller 11 is not coupled to the side surface of the frame 150. Thus, the length of the roller shaft 312 holding the first driven roller 11 is shorter than the width between the pair of side surfaces facing each other of the frame 150. As a result, the roller shaft 312 of the first driven roller 11 can be shortened.
With the above configuration, the conveyor belt 60 is configured to pass from the side surfaces of the roller shaft 312 of the shortened first driven roller 11, the first divided conveyance guide 211, the second divided conveyance guide 212, and the third divided conveyance guide 213 to the back surface side.
Therefore, the conveyor belt 60 can be replaced by simply removing the conveyor path drive shaft 52 and the drive roller 51 that rotate upon receiving power from the conveyor path drive gear 50, and the roller shaft 12 and the first driven roller 11 of the first driven roller 11 as the rotation shafts on the opposite ends thereof.
As shown in fig. 6 and 10, the roller shaft 12 of the first driven roller 11 is not shortened for the stability of the conveyance path. However, since the roller shaft 12 of the first driven roller 11 is not a drive shaft, it may be configured to be shortened and supported by the raised portion 151 of the frame 150, like the shortened roller shaft 312 of the first driven roller 11. In this case, when the belt member is replaced, the conveyance path drive shaft 52 and the drive roller 51 that rotate by receiving power from the conveyance path drive gear 50 need only be removed, and the work efficiency is further improved.
Further, by adopting a configuration in which the conveyance path drive gear 50 is provided inside the conveyance path, the conveyance path drive shaft 52 that receives power from the conveyance path drive gear 50 and rotates may be shortened and supported by the raised portion 151 of the frame 150. In this case, when the belt member is replaced, the conveyance path drive shaft 52 and the drive roller 51 that rotate by receiving power from the conveyance path drive gear 50 do not need to be detached, and therefore, further improvement in work efficiency can be expected.
Fig. 7 shows a state where the conveyor belt 60 is removed in fig. 6. Fig. 8 shows the first divided conveyance guide 211, the second divided conveyance guide 212, and the third divided conveyance guide 213.
As shown in fig. 7 and 8, the first conveyance guide 110 is divided into three parts, i.e., the first divided conveyance guide 211, the second divided conveyance guide 212, and the third divided conveyance guide 213, as compared with the structure of the banknote conveyance mechanism 900 shown in fig. 1 to 4. Fig. 9 shows the structure of the same part of the related bill conveying mechanism for comparison reference. In the related mechanism shown in fig. 9, since the first conveyance guide 110 is laid across one surface, it is understood that the replacement of the conveyor belt 60 is not necessarily easy.
Fig. 10 shows a state in which the first divided conveyance guide 211, the second divided conveyance guide 212, and the third divided conveyance guide 213 are removed in fig. 7.
As shown in fig. 10, the roller shafts 312 of the first driven roller 11 on the first divisional conveyance guide 211, the second divisional conveyance guide 212, and the third divisional conveyance guide 213 sides become short. The tilted portion 151 tilted from the hole 550 at the center of the bottom of the frame 150 supports the shortened roller shaft 312 of the first driven roller 11.
Here, the hole 550 of the frame and the raised portion 151 of the frame 150 that support the roller shaft 312 of the shortened first driven roller may be a hole in a side surface portion or the like of the frame 150 and a raised portion from the hole, instead of the center portion of the frame 150.
The support portion for supporting and holding the roller shaft 312 of the first driven roller 11 may be configured not to be a raised portion from the frame 150 but to have a structure in which other members not shown are attached to the frame 150.
Fig. 11 shows the structure of the same part of the related banknote transport mechanism for comparison reference. In the configuration shown in fig. 11, the roller shaft 12 of the first driven roller 11 on the first conveyance guide 110 side passes from end to end of the side surface of the frame 100. Therefore, the belt member cannot be passed through when the belt member is replaced, and the work may become complicated.
According to the above embodiment, parts that must be disassembled are handled to the minimum when the conveyor belt 60 is replaced, so the repair time can be greatly shortened. Thus, the belt member can be replaced on site without bringing back the unit.
In the examples shown in fig. 5, 6, 7, and 8, the pair of conveyor belts 60 and the first divided conveyance guide 211, the second divided conveyance guide 212, and the third divided conveyance guide 213 configured by dividing the first conveyance guide 110 into three are exemplified. However, the present invention is not limited to this, and the number of the conveyor belts 60 and the number of the divided first conveyance guides 110 may be different from those of the above-described embodiment, as with three conveyor belts 60 and four divided first conveyance guides 110, four conveyor belts 60, and five divided first conveyance guides 110.
Further, the combination of the number may be different from the above-described embodiment as two conveyor belts 60 and first conveying guides 110 divided into five, three conveyor belts 60 and first conveying guides 110 divided into seven.
Note that, although the banknotes are transported in the above embodiment, the transported medium may be a sheet other than the banknotes. The conveyance path drive gear 50 receives power from a power source outside the conveyance path, not shown, and rotates, but the power source may be located inside the conveyance path.
Claims (10)
1. A paper sheet conveying mechanism for conveying paper sheets between a first conveying guide and a second conveying guide arranged opposite to the first conveying guide,
the paper sheet conveying mechanism is characterized by comprising:
a plurality of first driven rollers provided on the first conveyance guide side in the conveyance direction of the sheet;
a conveyor belt that passes over the plurality of first driven rollers;
a drive roller provided at an end of the first conveyance guide and configured to apply a driving force to the conveyance belt; and
a plurality of second driven rollers provided on the second conveyance guide side in the conveyance direction of the paper sheet and conveying the paper sheet by sandwiching the paper sheet between the second driven rollers and the conveyor belt,
the first conveyance guide is divided in a direction perpendicular to the conveyance direction of the sheet by the first driven roller and the conveyance belt,
at least one end of the roller shaft for holding the first driven roller is opened, the roller shaft of the first driven roller is shortened,
the conveyor belt passes from the side surfaces of the shortened roller shaft, the first divided conveyance guide, the second divided conveyance guide, and the third divided conveyance guide to the back surface side,
when the conveyor belt is replaced, only the conveyor path drive shaft that receives power from the conveyor path drive gear and rotates, the drive roller, and the roller shaft and the first driven roller that serve as the rotation shafts at the opposite ends thereof are removed.
2. The paper sheet conveying mechanism according to claim 1,
the conveyer belt consists of a first conveyer belt and a second conveyer belt,
the first driven roller is composed of a pair of rollers through which the first conveyor belt and the second conveyor belt pass,
the first conveyance guide is divided into three in a direction perpendicular to the conveyance direction of the paper sheet, with the first and second conveyance belts and the pair of rollers as boundaries.
3. The paper sheet conveying mechanism according to claim 2,
the first conveyance guide is divided into three parts, that is, the first divided conveyance guide, the second divided conveyance guide, and the third divided conveyance guide,
the first conveyor belt is provided between the first divided conveyance guide and the second divided conveyance guide,
the second conveyor belt is provided between the second divided conveyance guide and the third divided conveyance guide.
4. The paper sheet conveying mechanism according to claim 1,
the first conveyance guide further includes a support portion for supporting and holding the roller shaft of the first driven roller.
5. The paper sheet conveying mechanism according to claim 4,
further comprising a frame which accommodates at least a plurality of the first driven rollers and is formed of a bottom surface and a pair of side surfaces opposed to each other,
the support part is composed of a tilting part formed by tilting a part of the bottom surface of the frame.
6. The paper sheet conveying mechanism according to claim 5,
the end of the roller shaft holding the first driven roller is not connected to the side surface of the frame.
7. The paper sheet conveying mechanism according to claim 6,
the length of the roller shaft holding the first driven roller is shorter than the width between the pair of side surfaces of the frame.
8. The paper sheet conveying mechanism according to claim 5,
an end of a drive roller shaft holding the drive roller is coupled to the side surface of the frame.
9. The paper sheet conveying mechanism according to claim 5,
the end of the driving roller shaft holding the driving roller is not connected with the side surface of the frame,
the length of the drive roller shaft is shorter than the width between the pair of side surfaces of the frame.
10. An automatic cash handling device, characterized in that,
the paper sheet conveying mechanism according to claim 1.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019-082650 | 2019-04-24 | ||
| JP2019082650A JP7242403B2 (en) | 2019-04-24 | 2019-04-24 | Paper sheet transport mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111932767A CN111932767A (en) | 2020-11-13 |
| CN111932767B true CN111932767B (en) | 2022-06-21 |
Family
ID=73024375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010047379.7A Active CN111932767B (en) | 2019-04-24 | 2020-01-16 | Paper sheet conveying mechanism |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP7242403B2 (en) |
| CN (1) | CN111932767B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02249831A (en) * | 1989-03-24 | 1990-10-05 | Niko Denshi Kk | Bill conveyor |
| TW549503U (en) * | 2002-12-31 | 2003-08-21 | Chain Link Electronic Co Ltd | Improved structure of belt pulley set for paper money in slot machine |
| CN103863878A (en) * | 2012-12-17 | 2014-06-18 | 日立欧姆龙金融系统有限公司 | Money automatic teller machine |
| CN204124869U (en) * | 2013-09-20 | 2015-01-28 | 理想科学工业株式会社 | Paper transport device |
| CN104768860A (en) * | 2012-11-13 | 2015-07-08 | 冲电气工业株式会社 | Medium conveyance device |
| CN106023428A (en) * | 2016-07-13 | 2016-10-12 | 深圳怡化电脑股份有限公司 | Paper product conveying channel and bank self-service terminal |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2788597B2 (en) * | 1993-10-15 | 1998-08-20 | 株式会社テック | Paper transport device |
| JP5546228B2 (en) * | 2009-12-08 | 2014-07-09 | キヤノン株式会社 | Sheet conveying apparatus, image forming apparatus, and image reading apparatus |
| JP5648648B2 (en) * | 2012-03-26 | 2015-01-07 | 沖電気工業株式会社 | Transport path and medium transaction device |
| WO2013164075A1 (en) * | 2012-05-03 | 2013-11-07 | Bobst Mex Sa | Machine for processing elements in sheet form, including a feed board fitted with conveying means |
-
2019
- 2019-04-24 JP JP2019082650A patent/JP7242403B2/en active Active
-
2020
- 2020-01-16 CN CN202010047379.7A patent/CN111932767B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02249831A (en) * | 1989-03-24 | 1990-10-05 | Niko Denshi Kk | Bill conveyor |
| TW549503U (en) * | 2002-12-31 | 2003-08-21 | Chain Link Electronic Co Ltd | Improved structure of belt pulley set for paper money in slot machine |
| CN104768860A (en) * | 2012-11-13 | 2015-07-08 | 冲电气工业株式会社 | Medium conveyance device |
| CN103863878A (en) * | 2012-12-17 | 2014-06-18 | 日立欧姆龙金融系统有限公司 | Money automatic teller machine |
| CN204124869U (en) * | 2013-09-20 | 2015-01-28 | 理想科学工业株式会社 | Paper transport device |
| CN106023428A (en) * | 2016-07-13 | 2016-10-12 | 深圳怡化电脑股份有限公司 | Paper product conveying channel and bank self-service terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111932767A (en) | 2020-11-13 |
| JP2020179954A (en) | 2020-11-05 |
| JP7242403B2 (en) | 2023-03-20 |
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