JP2016167186A - Automatic transaction machine - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a new and improved automatic transaction device capable of protecting a sheet-like medium protruding in a sagging manner from a conveyance path.SOLUTION: An automatic transaction device comprises an opening/closing conveyance path which includes: a conveyance surface member for guiding conveyance of a sheet-like medium; and a pair of support members extended in the same direction from the surface on one end of the conveyance surface member. The pair of support members are provided with an interval equal to or wider than the width of the sheet-like medium. The conveyance surface member forms a portion of the conveyance path for conveying the sheet-like medium when the opening/closing conveyance path is located the close position. The conveyance surface member retreats from the conveyance path when the opening/closing conveyance path is located at the open position. The sheet-like medium protrudes in a sagging manner between the pair of support members from the opening of the conveyance path generated with retreat of the conveyance surface member.SELECTED DRAWING: Figure 4

Description

  The present invention relates to an automatic transaction apparatus.

  Recently, automatic transaction machines such as an automated teller machine (ATM: Automated Teller Machine, hereinafter simply referred to as “ATM”) are used. The automatic transaction device displays a guide on the screen, and when a cash card is inserted by the user according to the guide and the password information is input from the key part, if the verification of the password information is successful, deposit or refund of cash And so on. Many such automatic transaction apparatuses are installed not only at financial institutions but also at retail stores such as convenience stores and shopping malls, and public facilities such as government offices.

  In such an automatic transaction apparatus, for example, a receipt obtained by cutting the continuous paper on which the transaction information is printed on a printer that prints the transaction information on a paper-like medium such as continuous paper. A conveyance path is provided for conveying the sheet. In order to reduce the size of the printer, an invention including an open / close mechanism on the transport path for slacking continuous paper with a long print portion out of the transport path is disclosed, for example, in Patent Document 1 below. .

JP 2014-91585 A

  However, in the technique disclosed in Patent Document 1, there is a concern that the continuous paper that has slackened from the opening / closing mechanism may be damaged. For example, continuous paper that has slackened from the opening / closing mechanism may come into contact with other parts in the automatic transaction apparatus due to vibrations of the automatic transaction apparatus, and the continuous paper may be damaged. Further, there is a risk that the continuous paper that has slackened from the opening / closing mechanism may be heat-sensitive by heat released from a unit that controls the automatic transaction apparatus, a power supply unit for operating the automatic transaction apparatus, or the like.

  Accordingly, the present invention has been made in view of the above problems, and an object of the present invention is to provide a new and improved automatic transaction capable of protecting a paper-like medium that has slackened from a conveyance path. To provide an apparatus.

  In order to solve the above problems, according to an aspect of the present invention, a conveyance surface member for guiding conveyance of a paper-like medium and a pair extending in the same direction from one end surface of the conveyance surface member And an opening / closing transport path that can be opened and closed, and the pair of support members are provided with an interval equal to or greater than the width of the paper-like medium, and the opening / closing transport path is located at a closed position, The transport surface member forms a part of a transport path for transporting the paper-like medium, and when the open / close transport path is located at an open position, the transport surface member is retracted from the transport path, and the paper-like medium is There is provided an automatic transaction apparatus that sag between the pair of support members from the opening of the conveyance path caused by the retreat of the conveyance surface member.

  The pair of support members may extend from each of the pair of end sides parallel to the transport direction of the paper-like medium among the end sides of the transport surface member.

The open / close conveying path may move to the open position and the closed position by rotating around a first axis that is provided in the pair of support members and is orthogonal to the conveying direction.

  The open / close conveying path may move to the open position and the closed position by rotating around a second axis that is provided at one end of the conveying surface member and that is perpendicular to the conveying direction.

  The automatic transaction apparatus further includes a driving unit that conveys the paper-like medium by a driving force obtained from at least one driving motor, and the open / close conveying path is configured to have the open position and the driving force by a driving force obtained from the driving unit. You may move to the closed position.

  The drive unit includes at least one planetary gear, and further includes a transmission mechanism for transmitting the driving force to the open / close conveyance path and the paper-like medium, and the drive unit includes the planetary mechanism included in the transmission mechanism. The movement of the open / close conveying path to the open position and the closed position may be controlled by the position of the gear and the rotation direction of at least one of the drive motors.

  The drive unit may control a transport direction of the paper-like medium according to a position of the planetary gear included in the transmission mechanism and a rotation direction of at least one of the drive motors.

  The automatic transaction apparatus further includes a discharge port for discharging the paper-like medium at one end of the conveyance path, and the driving unit is configured to rotate the planetary gear of the transmission mechanism and at least one of the driving motors. Depending on the direction, the paper-like medium transported to the discharge port may be transported to the opening of the transport path generated by the movement of the open / close transport path to the open position.

  The automatic transaction apparatus may further include a detent mechanism that holds the open / close conveyance path in the open position and the closed position.

  As described above, according to the present invention, it is possible to protect the paper-like medium that has slackened from the conveyance path.

It is a perspective view which shows the external appearance of the automatic transaction apparatus which concerns on embodiment of this invention. It is the figure which showed the structure of the automatic transaction apparatus by the comparative example of this invention. It is the figure which showed the structure of the automatic transaction apparatus by the comparative example of this invention. It is the figure which showed the structure of the automatic transaction apparatus which concerns on embodiment of this invention. It is the figure which showed the structure of the automatic transaction apparatus which concerns on embodiment of this invention. It is a figure which shows the external appearance of the opening-and-closing conveyance path which concerns on embodiment of this invention. It is the figure which showed the structure of the modification of the automatic transaction apparatus which concerns on embodiment of this invention. It is the figure which showed the structure of the modification of the automatic transaction apparatus which concerns on embodiment of this invention. It is the figure which showed the structure of the 1st transmission mechanism of the automatic transaction apparatus which concerns on embodiment of this invention. It is the figure which showed the structure of a part of 1st transmission mechanism of the automatic transaction apparatus which concerns on embodiment of this invention. It is the figure which showed the structure of the opening-and-closing conveyance path which concerns on embodiment of this invention. It is the figure which showed the structure of the opening-and-closing conveyance path which concerns on embodiment of this invention. It is the flowchart which showed the 1st operation example of the automatic transaction apparatus which concerns on embodiment of this invention. It is the figure which showed the operation example of the 1st transmission mechanism of the automatic transaction apparatus which concerns on embodiment of this invention. It is the figure which showed the operation example of the 1st transmission mechanism of the automatic transaction apparatus which concerns on embodiment of this invention. It is the figure which showed the operation example of the 1st transmission mechanism of the automatic transaction apparatus which concerns on embodiment of this invention. It is the figure which showed the operation example of the 1st transmission mechanism of the automatic transaction apparatus which concerns on embodiment of this invention. It is the figure which showed the structure of the 2nd transmission mechanism of the automatic transaction apparatus which concerns on embodiment of this invention. It is the flowchart which showed the 2nd operation example of the automatic transaction apparatus which concerns on embodiment of this invention. It is the figure which showed the operation example of the 2nd transmission mechanism of the automatic transaction apparatus which concerns on embodiment of this invention. It is the figure which showed the operation example of the 2nd transmission mechanism of the automatic transaction apparatus which concerns on embodiment of this invention. It is the figure which showed the operation example of the 2nd transmission mechanism of the automatic transaction apparatus which concerns on embodiment of this invention. It is the figure which showed the operation example of the 2nd transmission mechanism of the automatic transaction apparatus which concerns on embodiment of this invention. It is the figure which showed the operation example of the 2nd transmission mechanism of the automatic transaction apparatus which concerns on embodiment of this invention.

  Exemplary embodiments of the present invention will be described below in detail with reference to the accompanying drawings. In addition, in this specification and drawing, about the component which has the substantially same function structure, duplication description is abbreviate | omitted by attaching | subjecting the same code | symbol.

  In the present specification and drawings, a plurality of constituent elements having substantially the same functional configuration may be distinguished by attaching different alphabets or numbers after the same reference numeral. However, when it is not necessary to particularly distinguish each of a plurality of constituent elements having substantially the same functional configuration, only the same reference numerals are given.

<1. Overview of automatic transaction equipment>
Hereinafter, the automatic transaction apparatus 1 which concerns on embodiment of this invention is demonstrated. FIG. 1 is a perspective view showing an appearance of an automatic transaction apparatus 1 according to an embodiment of the present invention. First, the external configuration of the automatic transaction apparatus 1 according to the embodiment of the present invention will be described with reference to FIG.

  The automatic transaction apparatus 1 may be a customer operation type terminal represented by an ATM of a type that recirculates banknotes. Moreover, the automatic transaction apparatus 1 can be installed in various places, such as a bank, a station premises, and a convenience store.

  As shown in FIG. 1, the automatic transaction apparatus 1 includes a display input unit 2, a passbook insertion / discharge port 3, a receipt discharge port 4, a card insertion / discharge port 5, and a customer service port 6. The display input unit 2 includes a function as a display unit that displays a guidance screen for an operation by a customer and a customer input unit that detects a customer input. The function as the display unit is realized by, for example, a CRT (Cathode Ray Tube) display device, an LCD (Liquid Crystal Display) device, or an OLED (Organic Light Emitting Diode) device. Moreover, the function as a customer input part is implement | achieved by the touch panel etc., for example. 1 shows an example in which the functions of the display unit and the customer input unit are integrally configured in the automatic transaction apparatus 1, the functions of the display unit and the customer input unit may be configured separately. .

  The passbook insertion / discharge port 3 inserts and discharges the customer's passbook. The receipt discharge port 4 is an opening for discharging a receipt on which transaction information is printed. The card insertion / discharge port 5 is an opening for inserting and discharging the customer's magnetic card. The customer service port 6 has a function as a deposit port for banknotes by a customer and a withdrawal port for banknotes to a customer.

  Next, an operation example of the automatic transaction apparatus 1 will be described. First, the customer inserts a passbook into the passbook insertion / extraction port 3, or the customer inserts a magnetic card into the card insertion / extraction port 5, so that an input guide for password information is displayed on the display input unit 2. For example, the customer inputs the password information by operating the display input unit 2. When the verification of the password information is successful based on the data read from the magnetic card, the customer inputs the amount to be refunded to the display input unit 2 and performs an operation of pressing the confirmation button displayed on the display input unit 2. When cash corresponding to the input amount is discharged to the customer service port 6, the customer receives cash and the transaction is completed. After the transaction is completed, the customer's passbook is discharged from the passbook insertion / discharge port 3, the receipt is discharged from the receipt discharge port 4, and the customer's magnetic card is discharged from the card insertion / discharge port 5.

  The embodiment of the present invention relates to the above-described automatic transaction apparatus 1, and particularly relates to a configuration around a receipt discharge port 4 in the automatic transaction apparatus 1. Therefore, after describing the structure around the receipt outlet 4 in the automatic transaction apparatus 1 according to the comparative example of the present invention, each embodiment of the present invention will be described in detail.

<2. Automatic transaction device according to comparative example>
(Constitution)
2A and 2B are diagrams showing a configuration of an automatic transaction apparatus according to a comparative example of the present invention. As shown in FIGS. 2A and 2B, the automatic transaction apparatus according to the comparative example has a receipt printer 90.

  Referring to FIG. 2A, the receipt printer 90 includes a receipt discharge port 4, continuous paper 20, a printing transport motor 21, a discharge transport motor 22, a platen roller 23, transport rollers 24-27, a thermal head 30, a cutter 40, and An open / close conveyance path 91 is provided.

  The continuous paper 20 is a long paper-like medium made of, for example, thermal paper that can be printed by heat. For example, the continuous paper 20 is wound around a receipt roll (not shown) and is conveyed in the direction of the receipt discharge port 4 by the driving force transmitted from the print conveyance motor 21 and the discharge conveyance motor 22 from the receipt roll. The continuous paper 20 can be easily slackened due to its flexibility. The continuous paper 20 is an example of a paper-like medium.

  The printing transport motor 21 transports the continuous paper 20 toward the cutter 40 via the thermal head 30 by transmitting a driving force to the platen roller 23 via a gear (not shown). The thermal head 30 prints transaction information on the continuous paper 20 conveyed on the platen roller 23. The cutter 40 cuts the portion of the continuous paper 20 on which the transaction information is printed into a receipt (not shown). The discharge conveying motor 22 transmits driving force to the conveying rollers 24 to 27 via a gear (not shown), and the continuous paper 20 or the receipt is fed to the receipt discharge port 4 by the driving force received from the conveying rollers 24 to 27. Transport toward.

  The open / close conveyance path 91 is an openable / closable conveyance path provided in a part of the conveyance path of the continuous paper 20. As shown in FIG. 2A, the opening / closing conveyance path 91 is attached in a state of being rotatable around a rotation shaft 92, and is opened and closed by rotating. First, when the continuous paper 20 is conveyed in a straight line from the cutter 40 to the receipt discharge port 4, the open / close conveyance path 91 constitutes a part of the conveyance path of the continuous paper 20 by being positioned at the closed position.

  On the other hand, as shown in FIG. 2B, when the open / close conveyance path 91 is located at the open position, the conveyance path of the continuous paper 20 is opened. Then, the continuous paper 20 can sag from the opening generated by opening the conveyance path. The open / close conveying path 91 may be moved to the open position by being pressed using the rigidity of the continuous paper 20, or may be moved to the open position by a driving force obtained from an actuator or the like. May be.

(Operation)
Next, the receipt conveying operation of the automatic transaction apparatus according to the comparative example having the above configuration will be described. When the transaction performed by the customer via the automatic transaction apparatus is completed, the receipt is discharged from the receipt discharge port 4. First, customer transaction information is printed on the continuous paper 20 by the thermal head 30. The continuous paper 20 is rotated in the direction of the receipt discharge port 4 by the rotation of the platen roller 23 that has obtained the driving force of the printing conveying motor 21 and the conveying rollers 24 to 27 that have obtained the driving force of the discharging conveying motor 22. A predetermined amount is fed and cut by the cutter 40 as a receipt. Thereafter, the receipt is conveyed toward the receipt discharge port 4 as the conveying rollers 24 to 27 rotate.

  However, when the transaction information printed on the continuous paper 20 by the thermal head 30 increases, it is assumed that the length of the discharged receipt exceeds the length from the cutter 40 to the receipt discharge port 4. The receipt conveying operation of the automatic transaction apparatus in such a case will be described. The continuous paper 20 on which transaction information is printed by the thermal head 30 is sent in the direction of the receipt discharge port 4 by the rotation of the platen roller 23 and the conveying rollers 24 to 27. When the printing length of the continuous paper 20 exceeds a predetermined reference length, the rotation of the transport rollers 24 to 27 is stopped. Then, the continuous paper 20 fed in the direction of the receipt discharge port 4 by the platen roller 23 starts to loosen. At this time, the open / close conveyance path 91 is moved to the open position by the slack of the continuous paper 20 or by the driving force of any one of the driving motors. Then, as shown in FIG. 2B, the continuous paper 20 is loosened from the opening of the conveyance path caused by the movement of the open / close conveyance path 91 to the open position. After printing, the continuous paper 20 is cut as a receipt by the cutter 40, and the receipt is conveyed toward the receipt discharge port 4 by the rotation of the conveying rollers 24-27.

  With such a configuration, it is possible to print and discharge a receipt having a lot of transaction information while keeping the structure of the receipt printer 90 compact.

(Organization of issues)
However, in the automatic transaction apparatus according to the comparative example, there is a possibility that the continuous paper 20 that has slackened from the opening caused by the movement of the opening / closing conveyance path 91 to the open position may be damaged. For example, since the continuous paper 20 slackened from the opening is swung by vibration generated from an actuator or the like of the automatic transaction apparatus, the continuous paper 20 may come into contact with other structures in the automatic transaction apparatus and be damaged. there were. Further, there is a concern that the continuous paper 20 that has slackened from the opening may be sensitive to heat due to heat radiation from a unit that controls the automatic transaction apparatus, a power supply unit for operating the automatic transaction apparatus, or the like.

  Accordingly, the automatic transaction apparatus according to the present embodiment has been created by focusing on the above circumstances. The automatic transaction apparatus according to the present embodiment can protect the slackened paper-like medium. Hereinafter, the present embodiment will be described with reference to FIGS.

<3. Detailed description of this embodiment>
[3-1. Configuration of automatic transaction apparatus according to this embodiment]
3A and 3B are diagrams showing the configuration of the automatic transaction apparatus 1 according to the embodiment of the present invention. As shown in FIG. 3A, the automatic transaction apparatus 1 according to this embodiment includes a receipt printer 10.

  The receipt printer 10 according to the present embodiment includes a receipt discharge port 4, an opening / closing conveyance path 11, a continuous paper 20, a printing conveyance motor 21, a discharge conveyance motor 22, a platen roller 23, conveyance rollers 24 to 27, a thermal head 30, And a cutter 40. The open / close conveyance path 11 includes a conveyance surface member 12, a support member 13, and a shaft hole 14. The detailed configuration of the opening / closing conveyance path 11 will be described in “3-2. Configuration of the opening / closing conveyance path”.

  The continuous paper 20 is a long paper-like medium made of, for example, thermal paper that can be printed by heat. For example, the continuous paper 20 is wound around a receipt roll (not shown) and is conveyed in the direction of the receipt discharge port 4 by the driving force transmitted from the print conveyance motor 21 and the discharge conveyance motor 22 from the receipt roll. The continuous paper 20 can be easily slackened due to its flexibility. The continuous paper 20 is an example of a paper-like medium.

  The printing transport motor 21 transports the continuous paper 20 toward the cutter 40 via the thermal head 30 by transmitting a driving force to the platen roller 23 via a gear (not shown). The thermal head 30 prints transaction information on the continuous paper 20 conveyed on the platen roller 23. The cutter 40 cuts the portion of the continuous paper 20 on which the transaction information is printed into a receipt (not shown). The discharge conveying motor 22 transmits driving force to the conveying rollers 24 to 27 via a gear (not shown), and the continuous paper 20 or the receipt is fed to the receipt discharge port 4 by the driving force received from the conveying rollers 24 to 27. Transport towards

  The open / close conveyance path 11 is an openable / closable conveyance path provided in a part of the conveyance path of the continuous paper 20. As shown in FIG. 3A, the open / close conveyance path 11 is attached so as to be rotatable around a shaft hole 14 provided on a support member 13 extending from the conveyance surface member 12, and rotates. It is opened and closed by. In the configuration of the present embodiment, as shown in FIG. 3A, the open / close conveyance path 11 is provided such that the support member 13 is positioned below the conveyance surface member 12. The open / close conveyance path 11 constitutes a part of the conveyance path of the continuous paper 20 by being located at the closed position.

  On the other hand, as shown in FIG. 3B, when the open / close conveyance path 11 is located at the open position, the conveyance surface member 12 constituting the conveyance path is retracted from the conveyance path, so that the conveyance path of the continuous paper 20 is opened. The The continuous paper 20 can sag from the opening generated by the movement of the open / close conveying path 11 to the open position. Note that the open / close conveyance path 11 may move to the open position by being pressed using the rigidity (koshi) of the continuous paper 20, or may be moved to the open position by a driving force obtained from an actuator or the like. May be.

  The control of the rotation direction and the amount of rotation of the printing transport motor 21 and the discharge transport motor 22, the printing control on the continuous paper 20 by the thermal head 30, and the cutting control of the continuous paper 20 by the cutter 40 are performed in the automatic transaction apparatus 1. May be executed by a control unit (not shown) included in.

[3-2. Configuration of open / close conveyance path]
FIG. 4 is a diagram showing an appearance of the open / close conveyance path 11 according to the embodiment of the present invention. As shown in FIG. 4, the open / close conveyance path 11 includes a conveyance surface member 12, support members 13A and 13B, and shaft holes 14A and 14B.

  The conveyance surface member 12 forms a part of the conveyance path when the open / close conveyance path 11 is located at the closed position, and guides conveyance of the continuous paper 20. The size and thickness of the conveyance surface member 12 are not particularly limited. For example, in order to reliably convey the continuous paper 20, the length of the edge of the conveyance surface member 12 that is orthogonal to the conveyance direction of the continuous paper 20 is used. It is desirable that the length is equal to or longer than the width of the continuous paper 20. Moreover, the material in particular of the conveyance surface member 12 is not restrict | limited.

  As shown in FIG. 4, for example, the support members 13 </ b> A and 13 </ b> B are extended from each of a pair of edges parallel to the conveyance direction of the continuous paper 20 among the edges of the conveyance surface member 12. Then, as shown in FIG. 3B, when the continuous paper 20 is loosened from the opening generated in the transport path when the open / close transport path 11 is in the open position, the continuous paper 20 is transported to the transport surface member 12 and the support member. Slacks out to fit between 13A and 13B. Thereby, the open / close conveyance path 11 is configured to partition the periphery of the continuous paper 20 that has slackened from the opening, and the influence on the continuous paper 20 due to swinging or heat generation of the automatic transaction apparatus 1 can be suppressed. In addition, by using the above-described configuration of the open / close conveyance path 11, for example, there is no need to previously provide a configuration for partitioning the periphery of the continuous paper 20 that has slackened from the opening at the lower portion of the opening. It is thought that the effects such as downsizing and suppression of the number of parts can be enjoyed.

  In the example shown in FIG. 4, the support member 13 extends from each of a pair of edges parallel to the conveyance direction of the continuous paper 20 among the edges of the conveyance surface member 12. The present invention is not limited to such an example. For example, the support members 13 </ b> A and 13 </ b> B extend in the same direction from the surface of one end of the transport surface member 12, and the support members 13 </ b> A and 13 </ b> B may be provided with an interval greater than the width of the continuous paper 20. Good. Also in this example, when the continuous paper 20 is loosened from the opening generated in the transport path when the open / close transport path 11 is in the open position, the continuous paper 20 is between the transport surface member 12 and the support members 13A and 13B. It is possible to sag to fit in.

  Further, the extending direction of the support member 13 is not particularly limited as long as it is the same direction from the surface of one end of the conveyance surface member 12, but for example, as shown in FIG. Alternatively, the support members 13A and 13B may be provided in parallel to each other. As a result, it is possible to reduce design interference between the open / close conveyance path 11 and other components.

  As shown in FIG. 4, the support member 13 forms a triangular structure having one side of the end of the surface of the transport surface member 12, but the present invention is not limited to this example. For example, the shape of the support member 13 may be a rectangular structure in which the surface of the conveyance surface member 12 is one end, or a fan-shaped structure with the corner of the conveyance surface member 12 as the center and the surface of the conveyance surface member 12 as a radius. But you can. Further, the support member 13 may have a beam structure extending from the transport surface member 12. Even if the shape of the support member 13 is the above example, the support member 13 can partition the continuous paper 20 that has slackened from the opening.

  Note that, in the open / close conveyance path 11, for example, the conveyance surface member 12 and the support member 13 may be integrally formed, or the conveyance surface member 12 and the support member 13 are individually provided, and each member is fastened by a fastening member or the like. May be formed. Further, the material of the support member 13 is not particularly limited.

  The shaft holes 14 </ b> A and 14 </ b> B are shaft holes that constitute a rotation shaft for rotating the opening / closing transport path 11. The rotating shaft is an example of a first shaft. The opening / closing conveyance path 11 moves to an open position and a closed position by rotating about a shaft member that constitutes a rotation shaft (not shown) that fits with the shaft holes 14A and 14B. The positions of the shaft holes 14A and 14B are not particularly limited. For example, as shown in FIG. 4, the shaft holes 14A and 14B may be provided on the support members 13A and 13B at positions separated from the transport surface member. Moreover, shaft hole 14A and 14B may be provided in the side part of a conveyance surface member so that it may demonstrate in "3-4. Modification example of an opening-and-closing conveyance path." The shaft member may be, for example, a shaft that passes through the shaft holes 14A and 14B and is held by the receipt printer 10, or is formed in the receipt printer 10 and separately from the shaft holes 14A and 14B. It may be a cylindrical or cylindrical projection that engages.

[3-3. Example of automatic transaction device operation]
Next, the receipt conveying operation of the automatic transaction apparatus according to this embodiment having the above-described configuration will be described. First, with reference to FIG. 3A, the receipt conveying operation when the open / close conveying path 11 is located at the closed position will be described. First, customer transaction information is printed on the continuous paper 20 by the thermal head 30. The continuous paper 20 is rotated in the direction of the receipt discharge port 4 by the rotation of the platen roller 23 that has obtained the driving force of the printing conveying motor 21 and the conveying rollers 24 to 27 that have obtained the driving force of the discharging conveying motor 22. A predetermined amount is fed and cut by the cutter 40 as a receipt. Thereafter, the receipt is conveyed toward the receipt discharge port 4 as the conveying rollers 24 to 27 rotate.

  Next, with reference to FIG. 3B, the receipt conveying operation when the open / close conveying path 11 is in the open position will be described. The continuous paper 20 on which transaction information is printed by the thermal head 30 is sent in the direction of the receipt discharge port 4 by the rotation of the platen roller 23 and the conveying rollers 24 to 27. When the printing length of the continuous paper 20 exceeds a predetermined reference length, the rotation of the transport rollers 24 to 27 is stopped. Then, the continuous paper 20 fed in the direction of the receipt discharge port 4 by the platen roller 23 starts to loosen. At this time, the open / close conveyance path 11 is moved to the open position by the driving force of the driving motor, for example. Along with the movement of the opening / closing transport path 11 to the open position, the transport surface member 12 constituting the transport path is retracted from the transport path. Then, the continuous paper 20 is loosened from the opening of the conveyance path caused by the movement of the open / close conveyance path 11 to the open position. The continuous paper 20 that has slackened from the opening is slackened to a position that fits between the transport surface member 12 and the support members 13A and 13B. After printing, the continuous paper 20 that has slackened from the opening is cut as a receipt by the cutter 40, and the receipt is conveyed toward the receipt discharge port 4 by the rotation of the conveying rollers 24-27.

  As described above, according to the open / close transport path 11 in the present embodiment, when the open / close transport path 11 is located at the open position, the continuous paper 20 is removed from the opening generated by the movement of the open / close transport path 11 to the open position. It is possible to sag into the space partitioned by the support member 13 or the like. As a result, it is possible to reduce the possibility that the sagging continuous paper 20 is damaged by the swinging or heat generation of the automatic transaction apparatus.

[3-4. Modified example of open / close conveyance path]
5A and 5B are diagrams showing a configuration of a modified example of the automatic transaction apparatus 1 according to the embodiment of the present invention. As shown in FIG. 5A, the automatic transaction apparatus 1 according to this embodiment includes a receipt printer 10.

  The receipt printer 10 according to this modification includes a receipt discharge port 4, an opening / closing conveyance path 11, a continuous paper 20, a printing conveyance motor 21, a discharge conveyance motor 22, a platen roller 23, conveyance rollers 24 to 27, a thermal head 30, And a cutter 40. The open / close conveyance path 11 includes a conveyance surface member 12, a support member 13, and a shaft hole 14.

  Here, in the open / close conveyance path 11 shown in FIGS. 3A and 3B, the shaft hole 14 is formed on the support member 13, and the support member 13 is located below the conveyance surface member 12 in the open / close conveyance path 11. It is installed in the receipt printer 10 so as to be positioned. On the other hand, in the open / close conveying path 11 in this modification, the shaft hole 14 is formed on the side surface of the conveying surface member 12, and the opening / closing conveying path 11 is arranged so that the support member 13 is positioned above the conveying surface member 12. 10 is installed. The shaft hole 14 is a shaft hole that constitutes a rotation shaft for rotating the opening / closing conveyance path 11, and the rotation shaft is an example of a second shaft.

  As shown in FIGS. 5A and 5B, the open / close conveyance path 11 moves to the open position by rotating around the shaft hole 14 formed in the side surface of the conveyance surface member 12. When the open / close conveyance path 11 is located at the open position, the conveyance path of the continuous paper 20 is opened by the retraction of the conveyance surface member 12. Then, the continuous paper 20 can sag from the opening caused by the movement of the open / close conveying path 11 to the open position. The continuous paper 20 that has slackened from the opening is slackened so as to fit between the conveying surface member 12 and the support member 13 as in the example shown in FIGS. 3A and 3B. Thereby, the open / close conveyance path 11 is configured to partition the periphery of the continuous paper 20 that has slackened from the opening, and the influence on the continuous paper 20 due to swinging or heat generation of the automatic transaction apparatus 1 can be suppressed.

  As described above, the open / close transport path 11 in the modification of the present embodiment is configured so that the continuous paper 20 is removed from the opening generated by the movement of the open / close transport path 11 to the open position when the open / close transport path 11 is located at the open position. It is possible to sag into the space partitioned by the support member 13 or the like. As a result, it is possible to reduce the possibility that the continuous paper 20 that has slackened will be damaged by swinging or heat generation of the automatic transaction apparatus.

  Further, when the open / close conveyance path 11 is located at the open position, the position of the space partitioned by the conveyance surface member 12 and the support member 13 is different from the present modification example and the previous example. That is, the shape of the open / close conveying path 11 can be changed according to the position and characteristics of the cause that may damage the continuous paper 20 that has slackened from the opening. For example, when there is a cause that may damage the continuous paper 20 in the vicinity immediately below the opening, the open / close conveyance path 11 in the present modification may be installed. Further, when there is a cause that may damage the continuous paper 20 at a position away from the opening, the open / close conveyance path 11 in the previous embodiment may be installed.

[3-5. Configuration and operation example of first transmission mechanism]
(background)
Next, the configuration of the first transmission mechanism 50-1 that transmits a driving force for opening and closing the opening / closing conveyance path 11 will be described. As described above, the open / close conveying path 11 may move to the open position and the closed position by the pressure applied by the stiffness received from the continuous paper 20 or by the driving force obtained from the actuator or the like.

  However, since the stiffness of the continuous paper 20 due to the slack depends on the size and material of the continuous paper 20, the opening / closing conveyance path 11 is not always pushed open. In addition, the use of an actuator or the like for opening and closing the opening / closing conveyance path 11 causes problems that the workability is deteriorated due to the increase in the size of the apparatus and the number of parts, and the cost is increased.

  Therefore, the automatic transaction apparatus 1 according to the present embodiment opens and closes the opening / closing transport path 11 by using driving forces of the printing transport motor 21 and the discharge transport motor 22. As a result, it is possible to reliably open and close the open / close conveying path 11 by utilizing the existing driving force. Hereinafter, a first transmission mechanism for transmitting the driving force of the printing conveyance motor 21 and the discharge conveyance motor 22 to the opening / closing conveyance path 11 and controlling the conveyance of the continuous paper 20 and the receipt and the opening / closing operation of the opening / closing conveyance path 11. The configuration and operation example of 50-1 will be described. The configuration of the combination of the print transport motor 21, the discharge transport motor 22, and the first transmission mechanism 50-1 is an example of a drive unit.

(Configuration of first transmission mechanism)
FIG. 6 is a diagram showing a configuration of the first transmission mechanism 50-1 of the automatic transaction apparatus 1 according to the embodiment of the present invention. An automatic transaction apparatus 1 according to an embodiment of the present invention includes a platen roller 23, transport rollers 24 to 27, a thermal head 30, a first transmission mechanism 50-1, a transport motor for printing (not shown), and a transport for discharge (not shown). A motor, a cutter (not shown), an opening / closing conveyance path (not shown), and a receipt discharge port (not shown) are provided. The above configuration may be installed at a position corresponding to the position in the receipt printer 10 as shown in FIG. 3A, for example. Further, the first transmission mechanism 50-1 may be stored in the receipt printer 10, or a part of the following gear group constituting the first transmission mechanism 50-1 is installed outside the receipt printer 10. May be.

  The first transmission mechanism 50-1 includes a differential gear 100, a printing transport motor gear 111, a first idle gear 112, a platen roller gear 113, a second idle gear 114, a discharge transport motor gear 121, a third idle gear 122, A fourth idle gear 123, a fifth idle gear 124, a first planetary gear 125, a transport roller gear 126, a sixth idle gear 127, an opening / closing gear 131, a second planetary gear 132, and a third planetary gear 133 are included. The differential gear 100 includes a first side gear 101, a diff ring gear 102, and a second side gear 103.

  The printing transport motor gear 111 is fixed to the motor shaft of the printing transport motor 21, meshes with the first idle gear 112, and transmits the driving force of the printing transport motor 21 to the first idle gear 112.

  One of the first idle gears 112 meshes with the printing transport motor gear 111 and the other meshes with the platen roller gear 113, and transmits the driving force transmitted from the printing transport motor gear 111 to the platen roller gear 113.

  The platen roller gear 113 is formed integrally with the platen roller 23, and the platen roller 23 rotates at the same rotational speed in the same direction as the platen roller gear 113. The platen roller gear 113 is engaged with the first idle gear 112 on one side and the second idle gear 114 on the other side, and transmits the driving force transmitted from the first idle gear 112 to the second idle gear 114.

  The second idle gear 114 meshes with the platen roller gear 113 on one side and the first side gear 101 on the other side, and transmits the driving force transmitted from the platen roller gear 113 to the first side gear 101.

  The discharge transport motor gear 121 is fixed to the motor shaft of the discharge transport motor 22 and meshes with the third idle gear 122 and the fifth idle gear 124. The discharge transport motor gear 121 transmits the driving force of the discharge transport motor 22 to the third idle gear 122 and the fifth idle gear 124.

  One of the third idle gears 122 meshes with the discharge transport motor gear 121 and the other meshes with the fourth idle gear 123, and transmits the driving force transmitted from the discharge transport motor gear 121 to the fourth idle gear 123.

  The fourth idle gear 123 meshes with the third idle gear 122 on one side and the diff ring gear 102 on the other side, and transmits the driving force transmitted from the third idle gear 122 to the diff ring gear 102.

  One of the fifth idle gears 124 meshes with the discharge transport motor gear 121 and the other meshes with the first planetary gear 125, and transmits the driving force transmitted from the discharge transport motor gear 121 to the first planetary gear 125.

  The first planetary gear 125 meshes with the fifth idle gear 124 on one side and the transport roller gear 126 or the sixth idle gear 127 on the other side, and the driving force transmitted from the fifth idle gear 124 is transferred to the transport roller gear 126 or the sixth idle gear. It is transmitted to the gear 127. The first planetary gear 125 moves around the rotation axis of the fifth idle gear 124 using the fifth idle gear 124 as a sun gear, and depending on the direction of rotation of the fifth idle gear 124, the transport roller gear 126 or the sixth idle gear. Meshes with 127.

  The transport roller gear 126 is formed integrally with the transport roller 27, and the transport roller 27 rotates at the same rotational speed in the same direction as the transport roller gear 126. Further, the transport roller gear 126 meshes with the sixth idle gear 127. Further, when the first planetary gear 125 is in a position where it engages with the transport roller gear 126, the transport roller gear 126 is rotated by the driving force transmitted from the first planetary gear 125. On the other hand, when the first planetary gear 125 is in a position where it does not mesh with the transport roller gear 126, the transport roller gear 126 is rotated by the driving force transmitted from the sixth idle gear 127. Referring to FIG. 9, the transport roller gear 126 is a mechanism that rotates only the transport roller 27. For example, the transport rollers 24 to 26 may be rotated using other gears or belts (not shown). Good.

  The sixth idle gear 127 meshes with the transport roller gear 126. When the first planetary gear 125 is in a position where it meshes with the sixth idle gear 127, the sixth idle gear 127 transmits the driving force transmitted from the first planetary gear 125 to the transport roller gear 126.

  The open / close gear 131 is a gear for moving the open / close transport path 11 to an open position and a closed position, is attached to the open / close transport path 11, and meshes with the second planetary gear 132 or the third planetary gear 133. The opening / closing gear 131 is rotated by the driving force transmitted from the second planetary gear 132 or the third planetary gear 133. As the opening / closing gear 131 is opened / closed, the opening / closing conveyance path 11 moves to an open position and a closed position.

  One of the second planetary gear 132 and the third planetary gear 133 meshes with the second side gear 103. Further, either the second planetary gear 132 or the third planetary gear 133 is engaged with the open / close gear 131 in accordance with the position of each planetary gear and the rotation direction of the second side gear 103, and the drive transmitted from the second side gear 103. The force is transmitted to the open / close gear 131.

(Configuration of differential gear)
Next, the configuration of the differential gear 100 will be described.

  FIG. 7 is a diagram showing a partial configuration of the first transmission mechanism 50-1 of the automatic transaction apparatus 1 according to the embodiment of the present invention. The differential gear 100 includes a first side gear 101, a diff ring gear 102, a second side gear 103, and a pinion gear 104. The first side gear 101, the diff ring gear 102, and the second side gear 103 are located on the same rotation axis. The pinion gear 104 is provided so as to be incorporated in the diff ring gear 102.

  The first side gear 101 is rotated by the driving force of the printing transport motor 21 transmitted from the second idle gear 114. The first side gear 101 further has a small-diameter gear that meshes with the pinion gears 104 </ b> A and 104 </ b> B on the surface facing the diffring gear 102. The driving force received by the first side gear 101 is transmitted to the diff ring gear 102 and the second side gear 103 via the pinion gears 104A and 104B.

  The diff ring gear 102 is rotated by the driving force of the discharge transport motor 22 transmitted from the fourth idle gear 123. The driving force received by the diff ring gear 102 is transmitted to the first side gear 101 and the second side gear 103 through pinion gears 104A and 104B incorporated in the diff ring gear 102.

  The second side gear 103 further has a small-diameter gear that meshes with the pinion gears 104A and 104B on the surface facing the diff ring gear 102, and is transmitted from the first side gear 101 and the def ring gear 102 via the pinion gears 104A and 104B. Rotate by force. The driving force received by the second side gear 103 is transmitted to the open / close gear 131 via the second planetary gear 132 or the third planetary gear 133.

Here, the first side gear 101, the diff ring gear 102, and the second side gear 103 have the same number of teeth, the angular velocity of the first side gear 101 is ω _S1 , the angular velocity of the diff ring gear 102 is ω _R , and the angular velocity of the second side gear 103 is Assuming that ω _S2 , the following equation 1 is established for the differential gear 100.

  The above formula 1 means that, for example, when the second side gear 103 does not rotate, the first side gear 101 rotates at an angular velocity twice that of the diffring gear 102. Further, for example, when the diff ring gear 102 does not rotate, it means that the first side gear 101 and the second side gear 103 rotate in the opposite directions at the same angular velocity.

  With the above configuration, the automatic transaction apparatus 1 can move the open / close conveyance path 11 to the open position and the closed position by using the driving force of the print conveyance motor 21 and the discharge conveyance motor 22.

(Configuration and operation example of open / close gear)
8A and 8B are diagrams showing the configuration of the open / close conveyance path 11 according to the embodiment of the present invention. As shown in FIG. 8, the open / close transport path 11 includes an open / close gear 131 and a detent mechanism 134.

  The opening / closing gear 131 has, for example, a fan-shaped structure, and rotates about the same rotation axis as the shaft hole 14 of the opening / closing conveyance path 11. Further, the teeth of the open / close gear 131 are partially provided on 131A and 131B.

  For example, the detent mechanism 134 is configured by an elastic body such as a spring or rubber, and one is locked to the automatic transaction apparatus 1 and the other is locked to the opening / closing gear 131. The detent mechanism 134 plays a role of holding the open / close conveyance path 11 in the open position and the closed position.

  An operation example of the open / close conveyance path 11 by the open / close gear 131 will be described with reference to FIGS. 8A and 8B. Here, as shown in FIG. 8A, a case is assumed in which the open / close conveyance path 11 moves from the closed position to the open position. First, when the second side gear 103 rotates in the direction of the arrow, the second planetary gear 132 moves along the rotation direction of the second side gear 103 and meshes with the teeth 131 </ b> A of the opening / closing gear 131. The second planetary gear 132 rotates the opening / closing gear 131 via the teeth 131A. At this time, the detent mechanism 134 is biased in the direction indicated by the arrow of the opening / closing gear 131.

  When the open / close gear 131 rotates to a certain stage, as shown in FIG. 8B, the force urged by the detent mechanism 134 is released in the direction of the arrow. Then, the opening / closing gear 131 is forcibly moved to the open position by releasing the force. At this time, the second planetary gear 132 meshes with the teeth 131A of the opening / closing gear 131 until the force urged by the detent mechanism 134 is released, and at the moment when the force is released, the second planetary gear 132 is separated from the teeth 131A. When the open / close gear 131 moves to the open position, neither the second planetary gear 132 nor the third planetary gear 133 is engaged with the open / close gear 131. The open / close gear 131 is opened by the detent mechanism 134. Retained.

  With the above configuration, the automatic transaction apparatus 1 can reliably move the open / close gear 131 to the open position and the closed position.

  Note that when the open / close gear 131 moves from the open position to the close position, the third planetary gear 133 meshes with the teeth 131B of the open / close gear 131 so that the open / close gear 131 can rotate.

(First operation example)
FIG. 9 is a flowchart showing a first operation example of the automatic transaction apparatus 1 according to the embodiment of the present invention. A first operation example using the first transmission mechanism 50-1 of the automatic transaction apparatus 1 according to the present embodiment will be described according to the flowchart shown in FIG.

  Note that “forward rotation” and “reverse rotation” of the print transport motor 21 and the discharge transport motor 22 shown in FIG. 9 mean the rotation direction of each transport motor. “Normal rotation” refers to the rotation direction when each motor transports the continuous paper 20 in the direction of the receipt discharge port 4. Specifically, the forward rotation direction of the printing conveyance motor 21 is the rotation direction (clockwise in the drawing) of the printing conveyance motor gear 111 shown in FIG. 10 in the present embodiment. In addition, the forward rotation direction of the discharge conveyance motor 22 is the rotation direction of the printing conveyance motor gear 111 shown in FIG. 10 (counterclockwise in the drawing). “Reverse” refers to rotation in the opposite direction of forward rotation.

  10 to 13 show the operation example of the first transmission mechanism 50-1 having the same configuration as the configuration of the first transmission mechanism 50-1 shown in FIG. Each figure shows the rotation state of each gear, but when the opening / closing conveyance path 11 is moved, the opening / closing conveyance path 11 shows a state after the opening / closing conveyance path 11 is moved. Moreover, the dashed-dotted line shown in each figure has shown the rotating shaft of each gear which has the same rotating shaft. In each figure, for convenience of explanation, the first side gear 101, the diff ring gear 102, the second side gear 103, the open / close gear 131, and the open / close conveyance path 11 are drawn apart from each other.

  First, the receipt printer 10 starts printing transaction information on the continuous paper 20 by the thermal head 30 (S201). At this time, the continuous paper 20 is conveyed in the direction of the receipt discharge port 4 by the platen roller 23 and the conveyance rollers 24 to 27, and both the printing conveyance motor 21 and the discharge conveyance motor 22 rotate in the forward rotation direction.

  FIG. 10 is a diagram illustrating an operation example of the first transmission mechanism 50-1 of the automatic transaction apparatus according to the embodiment of the present invention. The platen roller gear 113 and the transport roller gear 126 both rotate in the direction for transporting the continuous paper 20 to the receipt discharge port 4 by the rotation of the transport motor 21 for printing and the transport motor 22 for discharge in the forward rotation direction. Thereby, the continuous paper 20 is sent in the direction of the receipt discharge port 4 according to the printing operation. Further, as shown in FIG. 10, the first side gear 101 and the diff ring gear 102 rotate in the same direction. In response to this, the second side gear 103 also rotates in the same direction as the two gears. When the open / close conveyance path 11 is in the open position before printing starts, the open / close conveying path 11 is moved to the closed position by the driving force transmitted from the second side gear 103 via the third planetary gear 133.

  When the printing length of the continuous paper 20 after printing exceeds a predetermined reference length (S202 / YES), the discharging conveyance motor 22 stops rotating, and the rotation of the conveying rollers 24-27 is stopped accordingly. (S203). On the other hand, since the printing transport motor 21 continues to transport in the discharge direction, the continuous paper 20 starts to sag.

  FIG. 11 is a diagram illustrating an operation example of the first transmission mechanism 50-1 of the automatic transaction apparatus according to the embodiment of the present invention. Since the diff ring gear 102 is stationary due to the stop of the discharge transport motor 22, the second side gear 103 rotates in a direction opposite to the first side gear 101 (counterclockwise as viewed in the figure). Then, the open / close conveyance path 11 is moved to the open position by the driving force transmitted from the second planetary gear 132.

  Simultaneously with the stop of the rotation of the discharge transport motor 22, the open / close transport path 11 moves to the open position. Therefore, the continuous paper 20 that has started to loosen may come loose from the opening caused by the movement of the open / close transport path 11 to the open position. It becomes possible.

  Returning to FIG. 9, when the printing on the continuous paper 20 by the thermal head 30 is completed, the cutter 40 cuts the continuous paper 20 and generates a receipt (not shown) (S204). At this time, the printing transport motor 21 stops rotating, and the discharging transport motor 22 also stops rotating when the discharging transport motor 22 is rotating.

  Subsequently, the receipt printer 10 discharges the receipt. Here, when the open / close conveyance path 11 is located at the open position (S205 / YES), the discharge conveyance motor 22 rotates in the reverse direction (S206).

  FIG. 12 is a diagram illustrating an operation example of the first transmission mechanism 50-1 of the automatic transaction apparatus according to the embodiment of the present invention. As the discharge transport motor 22 rotates in the reverse direction, the discharge transport motor gear 121 also rotates clockwise as viewed in the figure. Then, the fifth idle gear 124 rotates counterclockwise as viewed in the figure. At this time, the first planetary gear 125 using the fifth idle gear 124 as the sun gear moves counterclockwise along the circumferential direction of the fifth idle gear 124 around the rotation axis of the fifth idle gear 124. Then, the first planetary gear 125 meshes with the sixth idle gear 127. In this case, since the first planetary gear 125 rotates clockwise as viewed in the figure, the sixth idle gear 127 rotates counterclockwise as viewed in the figure. Then, the conveyance roller gear 126 that meshes with the sixth idle gear 127 rotates clockwise as viewed in the drawing. Since the rotation direction of the conveyance roller gear 126 is the same as the rotation direction of the conveyance roller gear 126 in FIG. 10, the receipt conveyed by the conveyance rollers 24 to 27 is conveyed in the direction of the receipt discharge port 4. Since the direction in which the second side gear 103 rotates is the direction in which the open / close conveyance path 11 moves to the open position, the second planetary gear 132 and the third planetary gear 133 that are rotated by the driving force received from the second side gear 103 are: It is in a state separated from the opposed open / close gear 131. Therefore, the open / close conveyance path 11 remains held at the open position.

  Further, since the first side gear 101 is stationary, the second side gear 103 rotates in the same direction as the diff ring gear 102. Then, similarly to the example shown in FIG. 11, the open / close conveyance path 11 is held in the open position.

  Returning to FIG. 9, the description will be continued. When the open / close conveyance path 11 is located at the closed position when the receipt is discharged (S205 / NO), the discharge conveyance motor 22 rotates in the forward rotation direction (S207).

  FIG. 13 is a diagram illustrating an operation example of the first transmission mechanism 50-1 of the automatic transaction apparatus according to the embodiment of the present invention. By the rotation of the discharge transport motor 22 in the forward rotation direction, the transport roller gear 126 rotates in a direction for transporting the receipt to the receipt discharge port 4. Accordingly, the receipts conveyed by the conveyance rollers 24 to 27 are conveyed in the direction of the receipt discharge port 4. Since the direction in which the second side gear 103 rotates is the direction in which the opening / closing transport path 11 moves to the closed position, the second planetary gear 132 and the third planetary gear 133 that are rotated by the driving force received from the second side gear 103 are: It is in a state separated from the opposed open / close gear 131. Therefore, the open / close conveyance path 11 remains held at the closed position.

  As described above, the automatic transaction apparatus 1 opens and closes the open / close conveying path 11 when the printing length of the continuous paper 20 exceeds or does not exceed the predetermined reference length, and accurately conveys the continuous paper 20 and the receipt. It becomes possible to control to.

[3-6. Configuration and operation example of second transmission mechanism]
Next, the configuration of the second transmission mechanism 50-2 that transmits a driving force for opening and closing the opening / closing conveyance path 11 will be described. The second transmission mechanism 50-2 is obtained by partially changing the configuration of the gear in the first transmission mechanism 50-1. With this configuration, the receipt once transported to the receipt discharge port 4 can be taken into the opening generated by the movement of the open / close transport path 11 to the open position. The configuration of the combination of the print transport motor 21, the discharge transport motor 22, and the second transmission mechanism 50-2 is an example of a drive unit.

(Configuration of second transmission mechanism)
FIG. 14 is a diagram showing a configuration of the second transmission mechanism 50-2 of the automatic transaction apparatus 1 according to the embodiment of the present invention. An automatic transaction apparatus 1 according to an embodiment of the present invention includes a platen roller 23, transport rollers 24 to 27, a thermal head 30, a second transmission mechanism 50-2, a print transport motor (not shown), and a discharge transport (not shown). A motor, a cutter (not shown), an opening / closing conveyance path (not shown), and a receipt discharge port (not shown) are provided. The above configuration may be installed at a position corresponding to the position in the receipt printer 10 as shown in FIG. 3A, for example. Further, the second transmission mechanism 50-2 may be stored in the receipt printer 10, or a part of the following gear group constituting the second transmission mechanism 50-2 is installed outside the receipt printer 10. May be.

  The second transmission mechanism 50-2 includes a differential gear 100, a printing transport motor gear 111, a first idle gear 112, a platen roller gear 113, a fourth planetary gear 115, a fifth planetary gear 116, a discharge transport motor gear 121, Third idle gear 122, fourth idle gear 123, fifth idle gear 124, first planetary gear 125, transport roller gear 126, sixth planetary gear 128, open / close gear 131, second planetary gear 132, and third planetary gear 133 Have The differential gear 100 includes a first side gear 101, a diff ring gear 102, and a second side gear 103. The second idle gear 114 and the sixth idle gear 127 included in the first transmission mechanism 50-1 are not included in the second transmission mechanism 50-2. Hereinafter, the structure changed from the structure of the 1st transmission mechanism 50-1 is demonstrated.

  The platen roller gear 113 is engaged with the first idle gear 112 on one side and the fourth planetary gear 115 or the fifth planetary gear 116 on the other side, and the driving force transmitted from the first idle gear 112 is transmitted to the fourth planetary gear 115 or This is transmitted to the fifth planetary gear 116.

  One of the fourth planetary gear 115 and the fifth planetary gear 116 meshes with the platen roller gear 113. Further, either the fourth planetary gear 115 or the fifth planetary gear 116 meshes with the first side gear 101 and is transmitted from the platen roller gear 113 according to the position of each planetary gear and the rotation direction of the platen roller gear 113. The driving force is transmitted to the first side gear 101.

  The first side gear 101 meshes with either the fourth planetary gear 115 or the fifth planetary gear 116 depending on the positions of the fourth planetary gear 115 and the fifth planetary gear 116 and the rotation direction of the platen roller gear 113. It is rotated by the driving force transmitted from the gear.

  One of the fifth idle gears 124 meshes with the discharge transport motor gear 121 and the other meshes with the first planet gear 125 or the sixth planet gear 128, and the driving force transmitted from the discharge transport motor gear 121 is transmitted to the fourth planet gear 115. Or, it is transmitted to the fifth planetary gear 116.

  One of the first planetary gear 125 and the sixth planetary gear 128 meshes with the fifth idle gear 124. Further, either the first planetary gear 125 or the sixth planetary gear 128 meshes with the transport roller gear 126 and is transmitted from the fifth idle gear 124 according to the position of each planetary gear and the rotation direction of the fifth idle gear 124. The driving force is transmitted to the transport roller gear 126.

  The transport roller gear 126 meshes with either the first planet gear 125 or the sixth planet gear 128 depending on the position of the first planet gear 125 and the sixth planet gear 128 and the rotation direction of the fifth idle gear 124. It is rotated by the driving force transmitted from the gear.

(Second operation example)
FIG. 15 is a flowchart showing a second operation example of the automatic transaction apparatus 1 according to the embodiment of the present invention. A second operation example using the second transmission mechanism 50-2 of the automatic transaction apparatus 1 according to the present embodiment will be described according to the flowchart shown in FIG.

  First, the receipt printer 10 confirms the position of the open / close conveyance path 11 before starting printing on the continuous paper 20 (S301). When the opening / closing conveyance path 11 is located at the open position (S301 / YES), the opening / closing conveyance path 11 is moved to the closed position by the rotation of the printing conveyance motor 21 in the reverse rotation direction (S302).

  FIG. 16 is a diagram illustrating an operation example of the second transmission mechanism 50-2 of the automatic transaction apparatus according to the embodiment of the present invention. The printing transport motor 21 rotates in the reverse direction, and the discharge transport motor 22 is stationary. Then, the first side gear 101 rotates counterclockwise toward the drawing via the first idle gear 112, the platen roller gear 113, and the fifth planetary gear 116. Since the diffring gear 102 is stationary, the second side gear 103 rotates in a direction opposite to the first side gear 101 (clockwise in the drawing). Then, as shown in FIG. 16, the open / close conveyance path 11 moves to the closed position by the driving force transmitted from the second side gear 103 via the third planetary gear 133.

  Next, the receipt printer 10 starts printing transaction information on the continuous paper 20 by the thermal head 30 (S303). At this time, the continuous paper 20 is conveyed in the direction of the receipt discharge port 4 by the platen roller 23 and the conveyance rollers 24 to 27, and both the printing conveyance motor 21 and the discharge conveyance motor 22 rotate in the forward rotation direction.

  FIG. 17 is a diagram illustrating an operation example of the second transmission mechanism 50-2 of the automatic transaction apparatus according to the embodiment of the present invention. The platen roller gear 113 and the transport roller gear 126 both rotate in the direction for transporting the continuous paper 20 to the receipt discharge port 4 by the rotation of the transport motor 21 for printing and the transport motor 22 for discharge in the forward rotation direction. Thereby, the continuous paper 20 is sent in the direction of the receipt discharge port 4 according to the printing operation. Further, as each motor rotates in the forward direction, the first side gear 101 and the diff ring gear 102 rotate in the same direction. In response to this, the second side gear 103 also rotates in the same direction as the two gears. However, since the direction in which the second side gear 103 rotates is the direction in which the opening / closing transport path 11 moves to the closed position, the second planetary gear 132 and the third planetary gear 133 that rotate by the driving force received from the second side gear 103 are: It is in a state separated from the opposed open / close gear 131. Therefore, the open / close conveyance path 11 remains held at the closed position.

  When the printing length of the continuous paper 20 after printing exceeds a predetermined reference length (S304 / YES), the discharging conveyance motor 22 stops rotating, and the rotation of the conveying rollers 24-27 is stopped accordingly. (S305). On the other hand, since the printing transport motor 21 continues to transport in the discharge direction, the continuous paper 20 starts to sag.

  FIG. 18 is a diagram illustrating an operation example of the second transmission mechanism 50-2 of the automatic transaction apparatus according to the embodiment of the present invention. Since the diff ring gear 102 is stationary due to the stop of the discharge transport motor 22, the second side gear 103 rotates in a direction opposite to the first side gear 101 (counterclockwise as viewed in the figure). Then, the open / close conveyance path 11 is moved to the open position by the driving force transmitted from the second planetary gear 132.

  Simultaneously with the stop of the rotation of the discharge transport motor 22, the open / close transport path 11 moves to the open position. Therefore, the continuous paper 20 that has started to loosen may come loose from the opening caused by the movement of the open / close transport path 11 to the open position. It becomes possible.

  Returning to FIG. 15, when printing on the continuous paper 20 by the thermal head 30 is completed, the cutter 40 cuts the continuous paper 20 and generates a receipt (not shown) (S306). At this time, the printing transport motor 21 stops rotating, and the discharging transport motor 22 also stops rotating when the discharging transport motor 22 is rotating.

  Subsequently, the receipt printer 10 discharges the receipt (S307).

  FIG. 19 is a diagram illustrating an operation example of the second transmission mechanism 50-2 of the automatic transaction apparatus according to the embodiment of the present invention. Since the transport roller gear 126 rotates clockwise as viewed in the figure, the transport roller 27 transports the receipt in the direction of the receipt discharge port 4. The rotation direction of the diff ring gear 102 is clockwise as viewed in the figure. At this time, the rotation of the second side gear 103 is suppressed by the detent mechanism 134 that locks the opening / closing gear 131. On the other hand, since the first side gear 101 is separated from the fourth planetary gear 115 and the fifth planetary gear 116 due to the stop of the printing transport motor 21, the first side gear 101 rotates the diffring gear 102. It rotates freely in the same direction by the driving force. Thereby, since all the driving force from the diff ring gear 102 flows to the first side gear 101, the open / close conveyance path 11 remains held at the open position.

  When the opening / closing transport path 11 is in the closed position, the opening / closing gear 131 does not mesh with either the second planetary gear 132 or the third planetary gear 133 when the receipt is discharged. Will remain retained.

  Returning to FIG. 15, when the receipt printer 10 detects that the customer has forgotten to take the receipt discharged from the receipt discharge port 4 (S <b> 308 / YES), the receipt printer 10 performs receipt receipt processing. First, the receipt printer 10 determines the position of the open / close conveyance path 11. When the open / close transport path 11 is located at the closed position (S309 / YES), the open / close transport path 11 moves to the open position (S310). The operation at that time is the same as the operation in step S305 (FIG. 18).

  When the open / close conveyance path 11 is located at the open position, the receipt printer 10 performs receipt taking-in processing (S311).

  FIG. 20 is a diagram illustrating an operation example of the second transmission mechanism 50-2 of the automatic transaction apparatus according to the embodiment of the present invention. Since the conveyance roller gear 126 rotates counterclockwise as viewed in the figure, the conveyance roller 27 conveys the receipt in the direction opposite to the direction of the receipt discharge port 4. That is, the transport roller 27 transports the receipt in the direction of the receipt printer 10. The first side gear 101 is separated from the opposed fourth planetary gear 115 and the fifth planetary gear 116, and the second planetary gear 132 and the third planetary gear 133 that are rotated by the driving force received from the second side gear 103 are opposed to each other. It is separated from the open / close gear 131. Therefore, the first side gear 101 and the second side gear 103 freely rotate in the same direction by the driving force that the diff ring gear 102 rotates. Therefore, the open / close conveyance path 11 remains held at the open position.

  The receipt conveyed in the direction opposite to the receipt discharge port 4 passes through the opening generated by the movement of the open / close conveying path 11 to the open position and is taken into the receipt printer 10.

  As described above, the automatic transaction apparatus 1 opens and closes the open / close conveyance path 11 to convey the continuous paper 20 and the receipt when the printing length of the continuous paper 20 exceeds or does not exceed the predetermined reference length. It becomes possible to control accurately. In addition, the automatic transaction apparatus 1 can take a receipt that the customer has forgotten into the apparatus again.

<4. Summary>
As described above, according to the present embodiment, the continuous paper 20 that has slackened from the opening caused by the movement of the opening / closing conveyance path 11 to the open position is automatically generated by the structure of the opening / closing conveyance path 11 having the support member 13. It is possible to reduce the possibility of damage from the swing of the transaction device and heat generation.

  Further, according to the present embodiment, by using the opening / closing conveyance path 11 according to the present embodiment, for example, a configuration for partitioning the periphery of the continuous paper 20 that has slackened from the opening is fixed in advance to the lower portion of the opening. Since it is not necessary to provide it, it is thought that the effects of downsizing the device and reducing the number of parts can be enjoyed.

  Further, according to the present embodiment, the configuration of the first transmission mechanism 50-1 allows the open / close conveyance path 11 to be changed depending on whether the printing length of the continuous paper 20 exceeds or does not exceed the predetermined reference length. It is possible to accurately control the conveyance of the continuous paper 20 and the receipt by opening and closing.

  In addition, according to the present embodiment, the second transmission mechanism 50-2 is configured so that the receipt forgotten by the customer is taken into the apparatus again in addition to the effect of controlling the conveyance of the continuous paper 20 and the receipt. It is possible.

  The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings, but the present invention is not limited to such examples. It is obvious that a person having ordinary knowledge in the technical field to which the present invention pertains can come up with various changes or modifications within the scope of the technical idea described in the claims. Of course, it is understood that these also belong to the technical scope of the present invention.

  For example, in the said embodiment, although the 1st transmission mechanism 50-1 and the 2nd transmission mechanism 50-2 are comprised with a gear, this invention is not limited to this example. For example, each transmission mechanism may be configured by other transmission parts such as pulleys, belts, chains, or combinations thereof. Further, the number, arrangement, size, and the like of the gears of each transmission mechanism shown in each drawing are not limited to the examples described in this specification, and each transmission mechanism is configured to achieve the problem to be solved. Of course, it is understood that these are also within the technical scope of the present invention.

  In the present specification, the example in which the automatic transaction apparatus according to the above embodiment is applied to ATM has been described. However, the present invention is not limited to various automatic transaction apparatuses such as an electronic money charging machine, a ticket vending machine, and a register. It is also applicable to.

DESCRIPTION OF SYMBOLS 1 Automatic transaction apparatus 2 Display input part 3 Passbook insertion discharge port 4 Receipt discharge port 5 Card insertion discharge port 6 Customer service port 10 Receipt printer 11 Opening and closing conveyance path 12 Conveyance surface member 13 Support member 14 Shaft hole 20 Continuous paper 21 Conveyance motor for printing 22 discharge motor 23 platen roller 24-27 transport roller 30 thermal head 40 cutter 50-1 first transmission mechanism 50-2 second transmission mechanism 100 differential gear 101 first side gear 102 defring gear 103 second side gear 104 Pinion gear 111 Printing conveyance motor gear 112 First idle gear 113 Platen roller gear 114 Second idle gear 115 Fourth planetary gear 116 Fifth planetary gear 121 Discharging conveyance motor gear 122 Third idle gear 123 Fourth idle gear 124 Fifth eye Lugia 125 first planetary gear 126 conveying roller gear 127 sixth idle gear 128 sixth planetary gear 131 opening and closing gear 132 second planetary gear 133 third planetary gear 134 detent mechanism

Claims (9)

A conveyance surface member for guiding conveyance of the paper-like medium;
A pair of support members extending in the same direction from one end surface of the transport surface member;
An openable and closable opening and closing conveyance path having
The pair of support members are provided with an interval equal to or greater than the width of the paper-like medium,
When the open / close conveyance path is located at the closed position, the conveyance surface member forms a part of the conveyance path for conveying the paper-like medium;
When the open / close conveyance path is located at the open position,
The conveying surface member is retracted from the conveying path;
The automatic transaction apparatus, wherein the paper-like medium sag between the pair of support members from an opening of the conveyance path generated by the retreat of the conveyance surface member.   2. The automatic transaction apparatus according to claim 1, wherein the pair of support members are extended from each of the pair of end sides parallel to the transport direction of the paper-like medium among the end sides of the transport surface member.   The open / close conveying path moves to the open position and the closed position by rotating around a first axis that is provided in the pair of support members and is orthogonal to a conveyance direction of the paper-like medium. Item 2. An automatic transaction apparatus according to item 1.   The open / close conveying path moves to the open position and the closed position by rotating around a second axis that is provided at one end of the conveying surface member and that is orthogonal to the conveying direction of the paper-like medium. The automatic transaction apparatus according to claim 1. The automatic transaction apparatus further includes a driving unit that conveys the paper-like medium by a driving force obtained from at least one driving motor,
The automatic transaction apparatus according to claim 1, wherein the opening / closing conveyance path is moved to the open position and the closed position by a driving force obtained from the driving unit. The driving unit has at least one planetary gear, and further includes a transmission mechanism for transmitting the driving force to the open / close conveyance path and the paper-like medium,
The said drive part controls the movement to the said open position of the said opening-and-closing conveyance path, and the said closed position by the position of the said planetary gear which the said transmission mechanism has, and the rotation direction of the at least 1 said drive motor. 5. The automatic transaction apparatus according to 5.   The automatic transaction apparatus according to claim 6, wherein the drive unit controls the transport direction of the paper-like medium based on a position of the planetary gear included in the transmission mechanism and a rotation direction of at least one of the drive motors. The automatic transaction apparatus further includes a discharge port for discharging the paper-like medium at one end of the conveyance path,
The drive unit moves the paper-like medium transported to the discharge port to the open position of the open / close transport path according to the position of the planetary gear of the transmission mechanism and the rotation direction of at least one of the drive motors. The automatic transaction apparatus according to claim 7, which is transported to the opening of the transport path generated by the movement of.   The automatic transaction apparatus according to claim 1, further comprising a detent mechanism that holds the open / close conveyance path at the open position and the closed position.

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