The present invention relates to a transportation member for transporting a paper sheet, and a paper sheet handling apparatus including the transportation member.
A conventional technique for feeding manuscript paper by using blade parts radially extending from a rotation shaft is known. A separation roller provided with blade parts formed like loops is also known (see, for example, Japanese Laid-open Patent Publication No. 2-8124).
A proposed paper-sheet collection and feeding-out apparatus includes elastic blade parts radially extending from a rotation shaft and an elastic support part supporting the elastic blade parts, wherein the elastic support part includes a bent portion bent along the shape of the elastic blade parts, one end of the bent portion is connected to an outer peripheral surface adjacent to one of the elastic blade parts, and the other end of the bent portion is connected to the base end portion of another of the elastic blade parts (see, for example, Japanese Patent No. 5119133).
In one aspect, a paper sheet handling apparatus includes a transportation member that transports a paper sheet, a rotation shaft member that serves as a center of rotation of the transportation member, wherein the transportation member includes a plurality of elastic loop sections having central axes parallel to the rotation shaft member, and the plurality of loop sections are arranged in a rotation direction of the transportation member such that the plurality of loop sections are each supported by an adjacent loop section when being elastically deformed while contacting the paper sheet.
In another aspect, a transportation member transports a paper sheet and includes a plurality of elastic loop sections having central axes parallel to a rotation shaft member that serves as a center of rotation of the transportation member, and the plurality of loop sections are arranged in a rotation direction of the transportation member such that the plurality of loop sections are each supported by an adjacent loop section when being elastically deformed while contacting the paper sheet.
The object and advantages of the present invention will be realized by the elements set forth in the claims or combinations thereof.
In the meantime, paper sheets such as bills are typically transported while being sandwiched between a driving roller (or a driving belt) and a driven roller. At a site where a member such as a magnetic line sensor is provided in the vicinity of paper sheets, however, the paper sheets cannot be transported while being sandwiched between a driving roller and a driven roller.
Accordingly, a transportation member facing the magnetic line sensor does not face the drive roller and thus needs to have a high transporting force.
However, looped blade parts such as those described above have elasticity and will be elastically deformed for transportation, so it will be difficult to allow the blade parts to have a high transporting force for transporting paper sheets. Likewise, when elastic blade parts and an elastic support part such as those described above are used, it will be difficult to allow the elastic blade parts and the elastic support part to have a high transporting force for transporting paper sheets since the elastic support part will be elastically deformed, as with the elastic blade parts.
By referring to the drawings, the following describes a paper sheet handling apparatus and a transportation member in accordance with first to third embodiments of the present invention.
As depicted in
The top module M1 is provided with a forwardly protruding money insertion unit M1b for inserting a bill B at a money insertion position, as indicated in
A transportation unit for transporting a bill B and a validation unit for validating the bill B are disposed inside the top module M1.
When a customer has forgotten to take a bill B ejected on the money ejection unit M1b and the remaining of the bill B is sensed, the drawing-in and recycling module M2 transports and draws the remaining bill B into a front portion.
For example, a rear portion of the drawing-in and recycling module M2 and front portions and rear portions of the recycling modules M3 and M4 may each have disposed therein a recycle bill accommodation unit (not illustrated) for accommodating bills B sandwiched between films in a winding manner.
The replenishment module M5 accommodate bills B to be ejected.
The collection module M6 collects bills B not to be recycled among inserted bills B.
The above configuration of the paper sheet handling apparatus 1 is nothing but an example, and any configuration can be used as long as the paper sheet handling apparatus 1 includes a transportation unit for transporting bills B or a processing unit for performing some sort of processing on bills B, such as validation or examination.
For example, the transportation member 11, the rotation shaft member 12, and the transportation rollers 13 depicted in
The transportation member 11 includes, as depicted in
The plurality of loop sections 11a have central axes parallel to the rotation shaft member 12 and come into contact with a bill B. Accordingly, empty spaces extend completely through the plurality of loop sections 11a in the left-right direction in
As depicted in
The magnetic line sensor 100 is an example of a facing member disposed to face the transportation member 11. The facing member is not a transportation member such as a drive roller but is a member that does not have a transporting force, such as a transportation guide plate.
A bill B is desirably transported toward the magnetic line sensor 100 with the leading edge portion thereof sandwiched between two adjacent loop sections 11a. In this way, if the bill B is transported with the leading edge portion thereof staying away from the magnetic line sensor 100, the two adjacent loop sections 11a can hold up the bill B toward the magnetic line sensor 100. Thus, jamming of the bill B can be suppressed. In a case where the transportation member 11 provided with the loop sections 11a in accordance with the first embodiment is not provided and the transportation roller 13 alone transports a bill B, if the bill B is transported with the leading edge portion thereof staying away from the magnetic line sensor 100, the bill B will contact the transportation roller 13 and thus could cause a jam.
Two adjacent loop sections 11a have therebetween a spacing in the rotation direction but may be provided continuously without a spacing therebetween.
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The transportation member 11 has elasticity and thus can be detached from the rotation shaft member 12 while, for example, the notch 11d is being expanded by hand. Meanwhile, the transportation member 11 can be attached to the rotation shaft member 12 while, for example, the notch 11d is being expanded by hand.
The transportation rollers 13 depicted in
A plurality of transportation members 11 may be disposed on the single rotation shaft member 12. The loop sections 11a protrude in the radial direction beyond the outer peripheral surface of the transportation roller 13 indicated by a two-dot dash line in
In the first embodiment, the paper sheet handling apparatus 1 includes: the transportation member 11 that transports a bill B, i.e., an example of the paper sheet; and the rotation shaft member 12 that serves as a center of rotation of the transportation member 11, wherein the transportation member 11 includes the plurality of elastic loop sections 11a having central axes parallel to the rotation shaft member 12, and the plurality of loop sections 11a are arranged in the rotation direction of the transportation member 11 such that the plurality of loop sections 11a are each supported by an adjacent loop section 11a when being elastically deformed while contacting the bill B. Thus, the loop section 11a supported by an adjacent loop section 11a can transport the bill B while being elastically deformed, so that the bill B can be transported with a high transporting force.
In the first embodiment, the paper sheet handling apparatus 1 further includes the transportation rollers 13 that rotate together with the transportation member 11, with the rotation shaft member 12 as the center of rotation, and the plurality of loop sections 11a protrude in the radial direction beyond the outer peripheral surface of each of the transportation rollers 13. Thus, the bill B can be transported by the transportation rollers 13 and the transportation member 11 that includes the loop sections 11a, so that the bill B can be transported with a higher transporting force.
In the first embodiment, the transportation member 11 is provided with the notch 11d for allowing the transportation member 11 to be attached to the rotation shaft member 12 in a detachable manner, and two portions of the transportation member 11 sandwiching the notch 11d are separated in the rotation direction. Thus, the transportation member 11 can be easily attached to and detached from the rotation shaft member 12.
Components similar to the paper sheet handling apparatus 1 depicted in
The transportation member 21 includes, as depicted in
The plurality of loop sections 21a each have a loop supporting section 21e provided inside thereof. The loop supporting section 21e protrudes outward in the radial direction of the transportation member 21 and reaches the vicinity of the center (central axis) of the loop section 21a.
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The second embodiment can exhibit similar effects to the first embodiment in terms of similar matters, e.g., the effect wherein a loop section 21a supported by an adjacent loop section 21a can transport a bill B while being elastically deformed, so that the transportation member 21 can transport the bill B with a high transporting force.
In the second embodiment, the transportation member 21 further includes the loop supporting sections 21e provided inside the loop sections 21a, and the loop supporting sections 21e each support a loop section 21a when the loop section 21a is elastically deformed while contacting a bill B. Thus, the loop section 21a can be supported not only by an adjacent loop section 21a but also by the loop supporting section 21e, so that the bill B can be transported with a higher transporting force.
Components similar to the paper sheet handling apparatus 1, the rotation shaft member 12, and the transportation roller 13, i.e., components in the first embodiment, can be used in a third embodiment. Accordingly, the third embodiment will be described herein by focusing mainly on differences between the transportation member 11 in accordance with the first embodiment and the transportation member 31 in accordance with the third embodiment.
As depicted in
The plurality of first loop sections 31a are each provided on the center between two second loop sections 31e in the rotation direction of the transportation member 31. Thus, the plurality of first loop sections 31a may be provided at positions shifted with reference to the plurality of second loop sections 31e in the rotation direction.
At least either the first loop sections 31a or the second loop sections 31e may each have provided inside thereof the loop supporting section 21e described above by referring to the second embodiment.
The plurality of loop sections 31a are, as depicted in
Likewise, the plurality of second loop sections 31e are arranged in the rotation direction of the transportation member 31 such that the plurality of second loop sections 31e are each supported by an adjacent second loop section 31e when being elastically deformed while contacting a bill B sandwiched between the second loop section 31e and the magnetic line sensor 100.
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The third embodiment can exhibit similar effects to the first embodiment in terms of similar matters, e.g., the effect wherein the loop section supported by an adjacent loop section (a first loop section 31a or a second loop section 31e) can transport a bill B while being elastically deformed, so that the transportation member 31 can transport the bill B with a high transporting force.
In the third embodiment, the plurality of loop sections of the transportation member 31 include: the plurality of first loop sections 31a arranged in the rotation direction; and the plurality of second loop sections 31e arranged in the rotation direction and spaced apart from the plurality of first loop sections 31a in a direction parallel to the rotation shaft member 12, and the plurality of first loop sections 31a are provided at positions shifted with reference to the plurality of second loop sections 31e in the rotation direction. Thus, a bill B can be transported not only by a first loop section 31a supported by an adjacent first loop section 31a but also by a second loop section 31e supported by an adjacent second loop section 31e, so that the bill B can be transported with a higher transporting force.
In the first embodiment (the second and third embodiments), although only one loop section 11a (only one loop section 21a, and only one first loop section 31a and only one second loop section 31e) is provided in the radial direction of the transportation member 11 (the transportation members 21 and 31), a plurality of continuous loop sections 11a (a plurality of continuous loop sections 21a, and a plurality of continuous first loop sections 31a and a plurality of continuous second loop sections 31e) may be provided in the radial direction and the rotation direction of the transportation member 11 (the transportation members 21 and 31), thereby forming, for example, a honeycomb geometry.
The present invention is not simply limited to the first to third embodiments. Components of the embodiments may be embodied in a varied manner in an implementation phase without departing from the gist of the invention. A plurality of components disclosed with reference to the first to third embodiments may be combined, as appropriate, to achieve various inventions. For example, all of the components indicated with reference to the first to third embodiments may be combined, as appropriate. Accordingly, various variations and applications of the invention can be provided without departing from the gist of the invention.
This application is continuation application of International Application PCT/JP2019/001304 filed on Jan. 17 2019 and designated the U.S., the entire contents of which are incorporated herein by reference.
Number | Date | Country | |
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Parent | PCT/JP2019/001304 | Jan 2019 | US |
Child | 17352974 | US |