JP4821451B2 - Page turning device - Google Patents

Description

  The present invention relates to a page turning apparatus for turning a booklet medium such as a passbook, and more particularly to a page turning apparatus that prevents double turning.

  Conventionally, in a page turning apparatus for turning a booklet medium such as a passbook, page turning is usually performed as follows. That is, after the booklet-like medium is conveyed to the page turning position, the booklet-like medium is warped so that the turning side is lifted, and the medium is pressed against the turning roller. As a method for warping the medium, a method is generally used in which the pressing member is pressed against the medium from the opposite side of the turning roller to bend the medium. By rotating the turning roller in this state, the page that contacts the turning roller is turned up, and when the page is jumped up on the turning roller, the medium is conveyed in the direction in which the raised page is opened, and the page is moved. Keep it horizontal. A device that performs such a turning operation is disclosed in, for example, Japanese Patent Application Laid-Open No. 2003-39855.

In the page turning device disclosed in the above document, a turning roller is rotatably provided at a page turning position, and a swing guide as a booklet pressing member having a booklet pressing surface facing the turning roller is provided. Is held in the swing guide. By rotating the swing guide, the booklet-shaped medium is warped and the booklet-shaped medium is brought into pressure contact with the inclined turning roller.
JP 2003-39855 A

However, in the conventional page turning apparatus, when the page turning is performed, the larger the angle at which the booklet pressing member is inclined with respect to the vertical direction, the greater the pressure contact force with which the turning roller presses against the booklet-like medium. Since the force can be increased, it is possible to prevent the occurrence of turning failure due to slippage of the turning roller with respect to the page. However, on the other hand, if the pressure contact force is excessively increased, so-called multiple page turning in which the pages adjacent to the page to be turned together are likely to occur.

  Further, as for the position where the turning roller contacts the booklet-shaped medium, the farther the contact position is from the binding portion of the booklet-shaped medium, the smaller the load when turning the page, the easier the page is turned, and the possibility of occurrence of a turning failure is small. However, on the other hand, there is a high possibility that multiple page turning occurs in which a plurality of pages are simultaneously turned up.

  When turning a page of a booklet-like medium that uses high-quality paper, turn the booklet pressing member at an increased inclination angle or press the roll roller at a position far from the binding part of the booklet-like medium. Although it is necessary to increase the force, in this case, there is a high possibility that multiple beats will occur.

  SUMMARY OF THE INVENTION Accordingly, an object of the present invention is to provide a page turning apparatus that prevents the occurrence of page turning defects and prevents the occurrence of multiple page turning even in a highly rigid booklet medium.

In order to solve the above-mentioned problems, the present invention provides a page turning apparatus for turning a page roller to turn a page of a booklet-like medium, a carrying means for carrying the booklet-like medium, and the booklet-like shape by the carrying means. The page is moved to a predetermined position, and the page of the booklet-shaped medium is expanded by rotating the page turning roller at this position, and then the page swollen by rotating the page turning roller is returned to the original position, and then the booklet is transferred by the transport means. conveying the Jo medium to a second predetermined position, by rotating the page turning roller at a predetermined position of the second provided a control means for performing control for increasing turning the page of the booklet-like medium, said first predetermined The contact position between the page turning roller and the booklet-shaped medium at a position is a page where the page turning roller of the booklet-shaped medium is in contact with the page contact position between the page turning roller and the booklet-shaped medium at the second predetermined position. It is characterized in that close to the spread end.

According to the present invention, the turning roller is rotated at the first predetermined position near the spread-side end portion of the booklet-shaped medium to swell the page of the booklet-shaped medium , and then the second position separated from the spread-side end portion of the booklet-shaped medium . Since the page of the booklet-like medium is turned up by the turning roller at the predetermined position, the rigidity of the page to be turned is previously lowered by the page inflating operation at the first predetermined position, and the rigidity is lowered. Since page turning is performed at the second predetermined position, it is possible to perform page turning well even with a highly rigid booklet-shaped medium.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. Elements common to the drawings are denoted by the same reference numerals. FIG. 1 is a schematic side view showing a page turning apparatus according to the first embodiment, and FIG. 2 is a perspective view showing a page turning mechanism of the page turning apparatus according to the first embodiment. In both figures, the page turning apparatus 1 of the first embodiment includes a conveyance path 2 for conveying a booklet-like medium (hereinafter referred to as a passbook) P such as a passbook, a printing unit 3 for printing on the passbook P, and a passbook P. A page turning mechanism unit 4 is provided for performing page turning.

  The conveyance path 2 includes an upper guide 5 and a lower guide 6, and conveyance roller pairs 7 to 10 for conveying the bankbook P to a plurality of locations on the conveyance path 2 are rotatably arranged. The printing unit 3 includes a print head 11 and a platen 12, and prints transaction contents and the like on necessary portions of the passbook P.

  The page turning mechanism 4 is provided with a turning roller 13 that turns the page and a pressing member 14 that presses the passbook P against the turning roller 13. The turning roller 13 is provided with a high friction member 13a for turning the page of the bankbook P, and is attached to a plurality of (three in the illustrated example) shaft 15 as shown in FIG. The shaft 15 is rotatably supported by a pair of arms 16 a and 16 b, and a gear 17 is attached to one end of the shaft 15. The gear 17 meshes with the idle gear 18, and the idle gear 18 meshes with the gear 19 a of the motor 19. As the motor 19 rotates, the shaft 15 rotates through the idle gear 18 and the gear 17, and the turning roller 13 rotates.

  The pair of arms 16a and 16b are integrally formed by a connecting member 20 formed at the top. Further, posts 21a and 21b are formed below the pair of arms 16a and 16b, and the posts 21a and 21b are rotatably supported by the casing of the apparatus 1 (not shown). Accordingly, the pair of arms 16a and 16b can rotate around the posts 21a and 21b.

  A fan-shaped gear portion 22 is formed at the lower portion of one arm 16a. The gear portion 22 meshes with the small gear 23, and the large gear 24 integrated with the small gear 23 meshes with the gear 25 a of the motor 25. Arms 16a and 16b rotate around posts 21a and 21b through large gear 24 and small gear 23 using motor 25 as a drive source. The pressing member 14 is integrally fixed inside the arms 16a and 16b, and the turning roller 13 and the pressing member 14 are inclined by the rotation of the arms 16a and 16b.

  As shown in FIG. 1, the page turning mechanism unit 4 is further provided with shutter guides 26 and 27 that can be opened and closed on both sides of the page turning roller 13. The state shown in FIG. 1 is a state in which the shutter guides 26 and 27 are closed. In this state, the shutter guides 26 and 27 serve as guides for passbook conveyance. Detection sensors 28 and 29 are provided so as to cross the transport path 2. These detection sensors 28 and 29 detect the bankbook P being conveyed. Further, a detection sensor 30 is also provided above the turning roller 13. This detection sensor 30 detects a page that is flipped up above the turning roller 13 during page turning.

  FIG. 3 is a control block diagram illustrating the page turning apparatus according to the first embodiment. In FIG. 3, the control unit 41 controls the entire operation of the page turning apparatus 1 and includes a CPU, a RAM, a ROM, and the like. The control unit 41 is connected to the detection sensors 28, 29, and 30 described above, and is connected to a motor drive circuit 42, a solenoid drive circuit 43, and a print control unit 44. The motor drive circuit 42 drives the above-described motors 19 and 25 and the transport motor 45 that rotates the transport rollers. The solenoid drive circuit 43 drives a solenoid 46 that opens and closes the shutter guides 26 and 27. The print control unit 44 drives the print head 11 to control the printing operation.

  Next, the page turning operation in the first embodiment will be described with reference to the flowchart shown in FIG. FIG. 4 is a flowchart showing the page turning operation of the first embodiment. In this embodiment, the page inflating operation is performed before the page turning operation. The position of the bankbook P that performs the inflating operation is different from the position of the bankbook P when the page turning operation is performed.

  First, the bankbook P is conveyed and the bankbook P is inflated and positioned at the operation position. Specifically, when the bankbook P is conveyed in the direction of arrow A shown in FIG. 1 (step 1), the leading end of the bankbook P is first detected by the detection sensor 28, and then further conveyed, the detection sensor 29 is next detected. To detect the tip (step 2). The controller 41 drives the transport motor 45 by a predetermined drive pulse from this detection time (steps 3 and 4). As a result, the bankbook P is positioned at the inflating operation position (first predetermined position) shown in FIG.

  Here, the inflating operation position is set such that the position of the passbook P that contacts the turning roller 13 is closer to the rear end Pb side than the page turning operation position. By setting the position in contact with the turning roller 13 to a position close to the rear end portion Pb side, the load at the time of page turning can be reduced, and the turning force can be increased, which makes it easy to turn the page. In this case, there is a high possibility that multiple beats will occur, but multiple blows may occur in the inflating operation.

  Next, the control unit 41 drives the solenoid 46 to open the shutter guides 26 and 27 (step 5), and drives the motor 25 to tilt the pair of arms 16a and 16b (step 6). This state is shown in FIG. FIG. 5 is an operation explanatory view showing the inflating operation of the first embodiment. In FIG. 5, when the pair of arms 16a and 16b are inclined, the turning roller 13 and the pressing member 14 are inclined.

  Here, the angle of inclination of the arms 16a and 16b (first inclination angle) is larger than that in the page turning operation. By increasing the inclination angle of the arms 16a and 16b, the warp of the bankbook P becomes large, and even if the page of the bankbook P has high rigidity, it can be turned up. In this case, there is a high possibility that multiple beats will occur, but multiple blows may occur in the inflating operation.

  Next, the control unit 41 drives the motor 19 to rotate the turning roller 13 in the arrow B direction (forward rotation direction) shown in FIG. 5 (step 7). As a result, the pages (including the cover) of the passbook P that are in contact with the turning roller 13 are turned up. At this time, a plurality of pages may be turned up at the same time, but there is no problem in this case. The motor 19 is driven by a predetermined amount of drive pulses, and is driven by that amount and then stopped (step 8).

  Next, the control unit 41 reversely rotates the motor 19 (step 9). As a result, the turning roller 13 rotates in the direction of the arrow C shown in FIG. 6 and returns to the state before the page of the passbook P that has been turned up is expanded. After the motor 19 is driven to such an extent that the page bulge returns, the motor 19 is stopped (step 10). Thereby, the bankbook P returns to the state before performing the inflating operation. FIG. 6 is an operation explanatory diagram showing the inflating operation of the first embodiment.

  Next, the control unit 41 drives the motor 25 to return the tilted arms 16a and 16b to the original vertical state (step 11), and further drives the solenoid 46 so that the shutter guides 26 and 27 are moved. The closed state is set (step 12). As a result, the state shown in FIG. 1 before the inflating operation is obtained.

  Next, the control unit 41 drives the transport motor 45 to transport the passbook P to the page turning operation position (second predetermined position) as shown in FIG. 7 (step 13). The page turning operation position is set such that the contact position of the page turning roller 13 swells away from the rear end Pb of the bankbook P than the operation position. This reduces the page turning force, but makes it difficult for multiple page turning to occur. FIG. 7 is an operation explanatory view showing the movement to the page turning operation position.

  Next, the controller 41 drives the solenoid 46 to open the shutter guides 26 and 27 (step 14), and drives the motor 25 to tilt the pair of arms 16a and 16b (step 15). This state is shown in FIG. FIG. 8 is an operation explanatory diagram showing the page turning operation of the first embodiment. In FIG. 8, when the pair of arms 16a and 16b are inclined, the turning roller 13 and the pressing member 14 are inclined.

  In this case, the angle at which the arms 16a and 16b are inclined (second inclination angle) is smaller than that in the case of the inflating operation. By making the inclination angles of the arms 16a and 16b smaller than in the case of the inflating operation, the warp of the passbook P is reduced, and the possibility of occurrence of multiple twists is reduced.

  Next, the control unit 41 drives the motor 19 to rotate the turning roller 13 in the arrow B direction (forward rotation direction) shown in FIG. 8 (step 16). As a result, the pages (including the cover) of the passbook P that are in contact with the turning roller 13 are turned up. At this time, since the page to be turned is previously swollen by the previous swollen operation, the page is not swung multiple times, and even if it has high rigidity, it can be lifted well.

  The page to be turned up is spun up onto the turning roller 13 and passes the optical axis of the detection sensor 30 as shown in FIG. The control unit 41 monitors the detection sensor 30, determines that the page is flipped up by the detection of the page by the detection sensor 30 (step 17), and stops the turning roller 13 (step 18). FIG. 9 is an operation explanatory diagram showing the page turning operation of the first embodiment.

  Next, the control unit 41 drives the motor 25 to return the tilted arms 16a and 16b to the original vertical state (step 19). In this state, the control unit 41 drives the carry motor 45 to perform the pull-in operation of the bankbook P as shown in FIG. 10 (step 20). That is, the bankbook P is conveyed in the direction of the arrow D, and the page that is flipped up is drawn into the conveyance path 2.

  As shown in FIG. 11, when the flipped-up page is drawn into the conveyance path 2, the control unit 41 drives the solenoid 46 to close the shutter guides 26 and 27 (step 21). This completes the page turning operation. FIG. 10 is an operation explanatory diagram showing the passbook pull-in operation, and FIG. 11 is an operation explanatory diagram showing a state where the page turning operation is completed.

  Here, the position of the page turning operation and the inclination angles of the arms 16a and 16b will be described with reference to FIGS. In FIG. 12, the inclination angle of the arms 16a and 16b is assumed to be α, and the distance from the leading end Pa of the passbook P indicating the position of the passbook P at the time of page turning to the detection sensor 29 will be described as X. In this case, the contact position of the turning roller 13 becomes closer to the rear end portion Pb as the distance X increases.

  In FIG. 13, as the value of the inclination angle α increases, the rolling force increases and the frequency of occurrence of multiple windings also increases. Further, when the value of the inclination angle α is reduced, the turning force is reduced and the frequency of occurrence of multiple windings is also reduced. Further, as the distance X increases, the turning load becomes smaller and the turning becomes easier, and the occurrence frequency of multiple turning increases. Further, when the distance X is reduced, the turning load is increased so that it is difficult to bend and the frequency of occurrence of multiple windings is reduced.

  In the page turning operation, the frequency of occurrence of multiple turning must not be increased, and therefore the inclination angle α cannot be set large. Also, if the distance X is increased, the frequency of occurrence of multiple beats increases, so it cannot be set to a very large value. Therefore, it is set around the area 51 shown in FIG. On the other hand, in the case of the page inflating operation, multiple page turning may be generated, so that both the inclination angle α and the distance X can be set to large values. Therefore, it can be set to a larger area 52 shown in the figure. In this case, if both the inclination angle α and the distance X are increased, the page can be turned well, but even if only one of them is set large, the page can be turned well.

  As described above, according to the first embodiment, since the page inflating operation is performed before the page turning operation of the bankbook P, even when the page has high rigidity, the rigidity is reduced during page turning. Therefore, page turning can be performed well without generating multiple turning.

  In the first embodiment, after the page inflating operation is performed, the inflated page is returned to the original state. At this time, the pressing member 14 is tilted and the returning operation is performed. This will be specifically described with reference to FIGS. 14 and 15 are operation explanatory views showing the bulge returning operation.

  FIG. 14 shows a point in time when the bulge return operation is started, and FIG. 15 shows a state immediately before the completion of the bulge return operation. In both figures, the page swollen by reverse rotation (rotation in the direction of arrow C) of the turning roller 13 is returned to the original state. When the page bulge disappears and the page returns to the original state, the protrusion 13b of the high friction member 13a of the turning roller 13 hits the passbook P, and the load on the rotation of the turning roller 13 increases at the portion indicated by the alternate long and short dash line. Therefore, the force which holds the bankbook P by the turning roller 13 and the pressing member 14 is increased, and the bankbook P is pulled in the direction of arrow E.

  When the force with which the passbook P is pulled by the turning roller 13 increases and exceeds the force that holds the passbook P by the transport rollers 9a and 9b, the passbook P moves in the direction of arrow E. If the bankbook P is moved at this time, the bankbook P cannot be positioned at a normal position when the bankbook P is positioned at the page turning operation position.

  The second embodiment of the present invention has been made in view of this point. 16 and 17 are operation explanatory views showing the bulge return operation of the second embodiment. FIG. 16 shows a point in time when the bulge return operation is started, and FIG. 17 shows a state immediately before the completion of the bulge return operation.

  As shown in FIG. 16, after the page of the passbook P is temporarily expanded, the page that has been expanded by rotating the turning roller 13 in the reverse direction (rotating in the direction of arrow C) is returned to the original state. Before the roller 13 is rotated in the reverse direction, the control unit 41 shown in FIG. 3 releases the excitation (inclination holding state) of the motor 25. As a result, the pair of arms 16a and 16b are rotatable about the posts 21a and 21b.

  When the page swollen by reverse rotation of the turning roller 13 returns to the original state, the protrusion 13b of the high friction member 13a of the turning roller 13 hits the bankbook P, and the load on the rotation of the turning roller 13 increases. At this time, since the turning roller 13 and the pressing member 14 attached to the arms 16a and 16b are rotatable about the posts 21a and 21b, as shown in FIG. , 16b rotate. As a result, the load applied to the bankbook P by the rolling roller 13 is greatly reduced. As a result, the force for holding the passbook P by the turning roller 13 and the pressing member 14 does not increase, and the passbook P is not pulled in the direction of arrow E.

  As described above, according to the second embodiment, when the page on which the bulging operation has been performed is returned to the original state, the excitation of the motor 25 that drives the arms 16a and 16b is released, so the load on the bankbook P is reduced. Thus, it is possible to prevent the displacement of the bankbook P.

  Next, a third embodiment will be described. In the third embodiment, when the page inflating operation is performed, the time until the page is inflated is measured, the paper quality of the page is determined based on the measurement time, and the determination result is reflected in the page turning operation. It is. FIG. 18 is a perspective view showing the page turning mechanism of the third embodiment.

  In FIG. 18, a shaft 15 is rotatably provided between a pair of arms 16 a and 16 b, and a plurality of turning rollers 13 are attached to the shaft 15 as in the first embodiment. A slit disk 61 is attached to one end portion 15 a of the shaft 15. The slit disk 61 is formed with a small notch 61a and a large notch 61b, and has a non-transmissive part 61c therebetween. The sizes of the large notch 61b and the non-transmissive part 61c are set to appropriate values in advance. ing.

  An orientation detection sensor 62 is provided above the slit disk 61. The direction detection sensor 62 is attached to the extended portion 20a of the connecting member 20, and detects the notches 61a and 61b or the non-transmissive portion 61c of the slit disk 61. Thereby, the direction of the turning roller 13 is detected. A protrusion 63 is formed on the upper side of the arm 16 b on the opposite side, and a position detection sensor 64 is provided substantially above the protrusion 63. The position detection sensor 64 detects whether the arm 16b (16a) is in a vertical state by detecting the protrusion 63. Other configurations are the same as those of the first embodiment.

  FIG. 19 is a control block diagram illustrating a page turning apparatus according to the third embodiment. In FIG. 19, the control unit 65 controls the entire operation of the apparatus. In addition to the detection sensors 28, 29, and 30, the direction detection sensor 62 and the position detection sensor 64 are connected to the control unit 65. Other control configurations are the same as in the first embodiment, but the control unit 65 has a built-in timer that measures time based on the output of the direction detection sensor 62.

  Next, the operation of the third embodiment will be described. Also in the third embodiment, since the page inflating operation is performed first and then the page turning operation is performed, the overall operation is the same as that of the first embodiment. Here, the positioning control and the tilt control of the arms 16a and 16b during the page inflating operation and the subsequent page turning operation of the bankbook P will be described.

  FIG. 20 is an operation explanatory diagram showing a state before the start of the page inflating operation. In FIG. 20, before starting the page inflating operation, the slit disk 61 is in a position where the notch 61 a faces the direction detection sensor 62. Further, the arms 16a and 16b are inclined, and accordingly, the turning roller 13 and the pressing member 14 are also inclined. From this state, the turning roller 13 is rotated in the direction of arrow B, and the page expansion operation of the bankbook P is performed. As the turning roller 13 rotates, the slit disk 61 also rotates in the same direction.

  As the turning roller 13 rotates, the page of the passbook P is turned up as shown in FIG. The output of the direction detection sensor 62 due to the rotation of the slit disk 61 at this time is shown in FIG. FIG. 21 is an operation explanatory diagram showing a state when the inflating operation is completed, and FIG. 22 is a time chart showing the inflating operation. FIG. 22 shows an output signal of the direction detection sensor 62 and a drive signal to the motor 19 that drives the turning roller 13. In the output signal of the direction detection sensor 62, the on state indicates detection of the non-transmissive portion 61c, and the off state indicates detection of the notched portions 61a and 61b. The forward rotation signal to the motor 19 is a signal for rotating the turning roller 13 in the direction of arrow B shown in FIG. 20, and the reverse rotation signal is a signal for rotating in the opposite direction.

  As shown in FIG. 22, the orientation detection sensor 62 detects the notch 61a of the slit disk 61 immediately after the start of rotation, then detects the non-transmissive part 61c, and then detects the notch 61b. And if the edge 61ba of the notch 61b is detected, the control part 65 will switch rotation of the motor 19 to reverse rotation. At this time, as shown in FIG. 21, the page of the passbook P is lifted.

  When the page of the bankbook P has high rigidity, the rotation time shown in FIG. 22 (time from the edge 61aa detection time point a of the notch 61a of the slit disk 61 to the edge 61ba detection time point b of the notch 61b) t Becomes longer. This is because, when the rigidity is high, the load applied to the turning roller 13 increases when turning the page, and it takes time until the turning roller 13 reaches the position shown in FIG. On the contrary, when the rigidity of the page to be turned up is relatively low, the rotation time t is relatively short because the load applied to the turning roller 13 is small.

  In the third embodiment, the control unit 65 measures the rotation time t, and determines whether the time obtained by the measurement is longer or shorter than a predetermined time set in advance. If it is determined that the measurement time is longer than the predetermined time, it is assumed that the rigidity of the page is high, and the inclination angle of the arms 16a and 16b in the page turning operation is increased, or the passbook P is positioned and the contact position of the roller 13 is later. Keep close to the edge.

  FIG. 23 shows an example in which the arm inclination angle and the position of the bankbook P are set depending on whether the measurement time is longer or shorter than the predetermined time. In FIG. 23, in this example, a predetermined time serving as a comparison reference is set to 300 msec. In setting 1, the measurement time T is longer than 300 msec, and in setting 2, the measurement time is shorter than 300 msec. In setting 1, compared to setting 2, the arm tilt angle α during the page turning operation and the page turning operation time are compared. The value of the distance X from the front end Pa of the bankbook P indicating the position of the bankbook P to the detection sensor 29 is set large.

  With the above control, the arm inclination angle and the position of the passbook P during the page turning operation of the passbook P can be appropriately set according to the paper quality of the rigidity. In the above control example, it is determined whether the measurement time is large or small with respect to the predetermined time, and the inclination angle of the arm and the position of the bankbook P are set as a result. You may make it set the inclination-angle of an arm and the position of the bankbook P separately according to the measurement result of t. In this way, more appropriate settings can be made.

It is a schematic side view which shows the page turning apparatus of 1st Embodiment. It is a perspective view which shows the page turning mechanism part of the page turning apparatus of 1st Embodiment. It is a control block diagram which shows the page turning apparatus of 1st Embodiment. It is a flowchart which shows the page turning operation | movement of 1st Embodiment. It is operation | movement explanatory drawing which shows the inflating operation | movement of 1st Embodiment. It is operation | movement explanatory drawing which shows the inflating operation | movement of 1st Embodiment. It is operation | movement explanatory drawing which shows the movement to the page turning operation | movement position of 1st Embodiment. It is operation | movement explanatory drawing which shows the page turning operation | movement of 1st Embodiment. It is operation | movement explanatory drawing which shows the page turning operation | movement of 1st Embodiment. It is operation | movement explanatory drawing which shows a passbook drawing-in operation | movement. It is operation | movement explanatory drawing which shows the state which the page turning operation | movement was completed. It is explanatory drawing which shows the position which performs a page turning operation | movement, and the inclination angle of an arm. It is a graph which shows the position which performs a page turning operation | movement, and the inclination-angle of an arm. It is operation | movement explanatory drawing which shows the bulge return operation | movement of 1st Embodiment. It is operation | movement explanatory drawing which shows the bulge return operation | movement of 1st Embodiment. It is operation | movement explanatory drawing which shows the bulge return operation | movement of 2nd Embodiment. It is operation | movement explanatory drawing which shows the bulge return operation | movement of 2nd Embodiment. It is a perspective view which shows the page turning mechanism part of 3rd Embodiment. It is a control block diagram which shows the page turning apparatus of 3rd Embodiment. It is operation | movement explanatory drawing which shows the state before the page expansion operation | movement start of 3rd Embodiment. It is operation | movement explanatory drawing which shows the state at the time of inflating operation completion. It is a time chart which shows inflating operation | movement. It is explanatory drawing which shows the example which sets the inclination-angle of an arm and the position of the bankbook P by measurement time.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Page turning device 4 Page turning mechanism part 13 Turning roller 14 Press member 16a, 16b Arm 41 Control part P Passbook

Claims (5)

In a page turning device that rotates a turning roller and turns a page of a booklet-like medium,
Conveying means for conveying the booklet-shaped medium;
The booklet-shaped medium is transported to a first predetermined position by the transporting means, and the page of the booklet-shaped medium is swollen by rotating the page turning roller at this position, and then the page swollen by reversely rotating the page turning roller. Then, the booklet medium is conveyed to a second predetermined position by the conveying means, and the page of the booklet medium is turned up by rotating the turning roller at the second predetermined position. Control means ,
The contact position between the page turning roller and the booklet-shaped medium at the first predetermined position is greater than the contact position between the page turning roller and the booklet-shaped medium at the second predetermined position. A page turning apparatus, characterized in that it is close to a spread side end of a page with which a roller contacts .   2. The page turning apparatus according to claim 1, wherein a turning force of the turning roller with respect to the booklet-shaped medium is greater at the first predetermined position than at the second predetermined position. In a page turning device that rotates a turning roller and turns a page of a booklet-like medium,
Conveying means for conveying the booklet-shaped medium;
A pressing member that presses the booklet-shaped medium against the winding roller by inclining together with the winding roller;
Driving means for inclining the turning roller and the pressing member;
The driving means is driven to incline the turning roller and the pressing member at a first inclination angle. In this state, the turning roller is rotated to inflate the page of the booklet-like medium, and then the turning roller is rotated in reverse. Then, the swollen page is returned to the original position, and then the driving means is driven to incline the turning roller and the pressing member at a second inclination angle. In this state, the turning roller is rotated to rotate the page-like medium. A control means for performing control to turn up the page ;
The control means rotates the turning roller in a state where the turning roller and the pressing member are inclined at the first inclination angle to turn up the page of the booklet-shaped medium, and then the turning by the driving means. A page turning apparatus , wherein the inclined holding state of the roller and the pressing member is released, and thereafter the page turning roller is reversely rotated to return the swollen page . In a page turning device that rotates a turning roller and turns a page of a booklet-like medium,
Conveying means for conveying the booklet-shaped medium;
The booklet-shaped medium is transported to a first predetermined position by the transporting means, and the page of the booklet-shaped medium is swollen by rotating the page turning roller at this position, and then the page swollen by reversely rotating the page turning roller. Then, the booklet medium is conveyed to a second predetermined position by the conveying means, and the page of the booklet medium is turned up by rotating the turning roller at the second predetermined position . Control means,
Detecting means for detecting a rotation time of the turning roller until the page of the booklet-like medium is swollen to a state where the page is swollen by the turning roller;
A page turning apparatus comprising means for determining the second predetermined position in accordance with the length of the rotation time detected by the detecting means . In a page turning device that rotates a turning roller and turns a page of a booklet-like medium,
Conveying means for conveying the booklet-shaped medium;
A pressing member that presses the booklet-shaped medium against the winding roller by inclining together with the winding roller;
Driving means for inclining the turning roller and the pressing member;
The driving means is driven to incline the turning roller and the pressing member at a first inclination angle. In this state, the turning roller is rotated to inflate the page of the booklet-like medium, and then the turning roller is rotated in reverse. Then, the swollen page is returned to the original position, and then the driving means is driven to incline the turning roller and the pressing member at a second inclination angle. In this state, the turning roller is rotated to rotate the page-like medium. A control means for performing control to turn up the page;
Detecting means for detecting a rotation time until the page of the booklet-shaped medium is swollen to a state where the page is swollen by the turning roller;
A page turning apparatus comprising means for determining the second inclination angle of the turning roller and the pressing member according to the length of the rotation time detected by the detecting means .

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