JP3512483B2 - Page break method and page break device - Google Patents

Description

Detailed Description of the Invention

(Table of contents) Industrial applications Conventional technology (FIGS. 24 to 29) Problems to be Solved by the Invention Means for Solving the Problems (FIG. 1) Action (Figure 1, Figure 2) Example (FIGS. 3 to 23) The invention's effect

[0002]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method and apparatus for automatically paginating a passbook (booklet medium) in a passbook printer for financial institutions, and more particularly to a middle paper of a booklet medium such as a passbook. rotating member abuts against the and with a pressing mechanism for pressing the booklet medium against the rotating member, about the beauty pagination device Oyo pagination process of turning the inner sheets.

[0003] In recent years, in order to save labor, improve processing efficiency, and improve customer service, a bankbook page is used when a bankbook is processed at a counter such as a financial institution or an automated teller machine (ATM). There is a demand for a function to automatically turn (inside paper).

[0004]

2. Description of the Related Art Generally, in a passbook printer, an automatic cash transaction machine, etc., a mechanism (automatic page breaker) for automatically turning a page (center paper) of a passbook is constructed as shown in FIGS. Has been done. In FIG. 24 (to FIG. 29), 1 is a booklet medium such as a passbook which is a target of page break processing, 2 is a clamp roller (stopper roller), 3 is a pinch roller, and 4 is a rotating body having a high friction portion on the surface ( High friction roller), 5 is a pinch roller, 6 is a pulse motor (rotational drive source), 7 is a belt, and 8 and 9 are pulleys.

Here, the clamp roller 2 is rotationally driven by transmitting the rotational driving force from the pulse motor 6 through a driving force transmission system (not shown) except when the page break operation is performed by the rotating body 4, and the pinch roller 2 is driven. The booklet medium 1 has a function of being conveyed along a predetermined conveyance path while the booklet medium 1 is sandwiched between the pulse medium 6 and the sheet 3 and the driving force from the pulse motor 6 at the time of the page break operation by the rotating body 4. The transmission system is cut and fixed by a lock mechanism (not shown). The pinch roller 3 is the clamp roller 2
Are arranged so as to face each other and are axially supported in a free-rotating state so as to freely rotate according to the rotation of the clamp roller 2.

Further, the rotating body 4 is, as shown in FIG.
The rotary driving force from the pulse motor 6 is applied to the two pulleys 8,
9 and the belt 7 are transmitted through a driving force transmission system to be rotationally driven. In addition, the pulley 8
Is fixed to the rotary drive shaft of the pulse motor 6, while the pulley 9 is fixed to the rotary shaft integrated with the rotating body 4, and the belt 7 is wound around these pulleys 8 and 9 to rotate the pulse motor 6. The driving force is transmitted to the rotating body 4.

When the clamp roller 2 is unlocked, that is, when the page break operation is not performed, the rotating body 4 holds the booklet medium 1 between the pinch roller 5 and the booklet medium 1 in a predetermined transport path. Although it has a function of carrying along, when the clamp roller 2 is locked, that is, when the page breaks, it comes into contact with the inner sheet 1a of the booklet medium 1 to perform an inflating operation and a flipping operation as described later. .

At this time, the pinch roller 5 functions as a pressing mechanism for pressing the booklet medium 1 against the rotating body 4, and is rotatably attached to the tip of the lever member 10 pivotally supported by the rotating shaft 11. Normally, the booklet medium 1 is pressed against the rotating body 4 by receiving the biasing force of the spring 12. On the other hand, the drive member 14 of the roller magnet 13 is connected to the base end side of the lever member 10. The roller magnet 13 is an electromagnet mechanism, and moves the position of the driving member 14 by switching excitation / non-excitation to move the position of the driving member 14.
It functions as a switching mechanism for switching between the pressed state and the non-pressed state of the rotating body 4. The drive member 14 is provided with a pin member 14a, and the lever member 10 and the drive member 14 are connected to each other in a state in which the pin member 14a is fitted in the elongated hole 10a formed at the proximal end side of the lever member 10. It is connected.

Therefore, in the non-excited state of the roller magnet 13, the drive member 14 is arranged at the position shown in FIG. 24, and the pinch roller 5 is pressed against the rotating body 4, while the roller magnet 13 is excited. In the state, FIG.
The drive member 14 is arranged at a position as will be described later, and the lever member 10 opposes the biasing force of the spring 12 to rotate the rotary shaft 11
The pinch roller 5 rotates around and is not pressed against the rotating body 4.

Further, in FIG. 24, reference numeral 15 is a paper guide (movable plate) rotatably provided around the rotation axis of the clamp roller 2, and reference numeral 16 is for detecting the amount of swelling of the inner paper 1a provided on the paper guide 15. The shielding plate 17 is a sensor (detection mechanism; for example, a photo interrupter) that includes a light emitting unit and a light receiving sensor and performs a predetermined detection operation when the light emitted from the light emitting unit to the light receiving sensor is blocked by the shielding plate 16.

When the inner paper 1a of the booklet medium 1 is inflated by the inflating operation described later, the paper guide 15 is moved to the position shown in FIG.
As shown in FIG. 5, the inner paper 1a is pushed up. Then, when the bulging amount of the inside paper 1a reaches a predetermined amount, the shield plate 16 attached to the paper guide 15 reaches the position of the sensor 17 and the sensor 17
The shielding plate 16 and the sensor 17 are arranged so as to block the light in the.

Although not shown in FIGS. 24 to 29, a control unit for controlling the operation of the pulse motor 6, the lock mechanism (not shown), and the roller magnet 13 described above is provided, and the control unit shown in FIG. The page break operation, which will be described later with reference to FIG. 29, is controlled. In each of FIGS. 24 to 29, only the components necessary to explain the operation among the components described with reference to FIG. 24 are shown.

First, when the booklet medium 1 is inserted into this mechanism with a predetermined page open and a page break is made by turning one of the inner sheets 1a, the booklet medium 1 passes through a predetermined transport path. When conveyed to the position shown in FIG. 24, the clamp roller 2 is locked and fixed by a lock mechanism (not shown). At this time, the pinch roller 5 is in a state of pressing the booklet medium 1 against the rotating body 4 by the urging force of the spring 12.

In this state, as shown in FIG. 25, the pulse motor 6 rotationally drives the rotating body 4 in the counterclockwise direction to inflate one inner sheet 1a which is in contact with the rotating body 4 and is inflated. Do. With this inflating operation, the paper guide 15 is pushed up by the inside paper 1a, and the sensor 1
In 7, it is detected that the inside paper 1a has expanded by a predetermined amount due to the light being blocked by the shielding plate 16.

According to the detection operation of the sensor 17, FIG.
As shown in FIG. 6, the roller magnet 13 is excited and the drive member 14 moves rightward in the drawing. As a result, the pinch roller 5 is separated from the direction of the rotating body 4 (pinch roller open) against the biasing force of the spring 12, and the rotating body 4 is rotated.
The pressed state for is released. In such a state, as shown in FIG. 27, the rotating body 4 is further rotationally driven in the same direction (counterclockwise direction) by the pulse motor 6 to flip up one inner sheet 1a of the booklet medium 1 and separate it. Perform a flip-up action.

When the repelling operation is completed, as shown in FIG. 28, the excited state of the roller magnet 13 is released (non-excited state), and the pinch roller 15 is used again for the booklet medium 1.
29 is pressed against the rotating body 4 (pinch roller close), and then the rotating body 4 is rotationally driven in the reverse direction (clockwise direction) by the pulse motor 6 as shown in FIG. The page-turning operation is completed by turning over one sheet.

[0017]

However, in the above-mentioned conventional automatic page breaker, only one inner sheet 1a of the booklet medium 1 is inflated by the inflating operation shown in FIG. Should turn only the booklet medium 1
There is a case where a plurality of inner paper sheets 1a are inflated and the plurality of inner paper sheets 1a are rolled as they are. In such a case, since the process cannot be executed as it is, it is necessary to eject the booklet medium 1a and return it to the operator or the like to turn the pages manually.

The following factors can be considered as factors that cause the two or more inner sheets 1a to be rolled up as described above. Usually, the bending stiffness (buckling force) of the paper itself is more than the force that causes the second paper to swell due to the friction between the first inner paper to be rolled and the second inner paper below. Is large, the second inner paper does not swell.

However, for example, when the stiffness of the paper is weakened by the moisture absorption of the inner paper, or when the inner paper is deformed (warped in the bulging direction), the binding portion of the booklet medium 1 becomes weak. If the buckling force of the inside paper is reduced due to such a situation, the frictional force between the first and second sheets becomes larger and the second inside sheet also expands. The same situation occurs when the friction between the inner sheets is large due to deformation or printing.

The present invention was devised in view of the above-mentioned problems, and inflates only one inner sheet during the inflating operation to surely realize the page break operation one by one,
And to provide that no high reliability Iaratame <br/> pages method and the page break device troubling the operator or the like.

[0021]

Therefore, according to the page break method of the present invention, in a state where a predetermined page of a booklet medium is opened, the inner sheet between the front cover and the back cover of the booklet medium is It is wound by using a rotating body that comes into contact with the rotating body and a pressing mechanism that presses the booklet medium against the rotating body. (1) With the booklet medium pressed against the rotating body by the pressing mechanism, (2) the rotating body, Rotate the booklet medium in the direction to inflate it to inflate the booklet by an appropriate amount , and then (3) release the state in which the booklet medium is pressed against the rotating body by the pressing mechanism,
(4) After rotating the rotating body by a certain amount in the direction in which the inner paper of the booklet medium is inflated, (5) Inflate two or more inner papers.
If you do, separate the second and subsequent sheets from the first sheet.
In order to achieve this, a preliminary inflation operation is performed by rotating the rotating body in the opposite direction by a fixed amount, and after the preliminary inflation operation is completed.
Detects the amount of swelling of the inner paper and reaches the specified amount.
If it is, press the rotating mechanism of the booklet media
With the pressed state of the
By rotating the middle paper of the medium in the direction to inflate
The swelling occurs while the paper is flipped up
When the amount does not reach the predetermined amount, the swelling amount of the inner paper is increased by rotating the rotator in the direction of swelling the inner paper of the booklet medium while the booklet medium is pressed against the rotator by the pressing mechanism. after performing the inflating operation inflated until a predetermined amount, operating leafed up the cancels the state pressed against the rotating parts of the booklet medium by the pressing mechanism
And characterized by performing (claim 1).

[0022]

FIG. 1 is a principle block diagram for explaining the principle of a page break apparatus for realizing the above-described page break method of the present invention. In FIG. 1, 21 is a booklet medium to be subjected to page break processing, 22 is the front and back covers of the booklet medium 21
Between 23 and 23, a rotary body that abuts the inner paper 21a, a rotary drive source 23 that can drive the rotary body 22 to rotate in either forward or reverse directions, and 24 a pressing force that presses the booklet medium 21 against the rotary body 22. It is a mechanism.

Further, 25 is a switching mechanism for switching the pressing mechanism 24 between the pressed state and the non-pressed state with respect to the rotating body 22, and 26.
Is a detection mechanism capable of detecting the amount of swelling of the inner paper 21a of the booklet medium 21 due to the rotation of the rotating body 22, and 27 is the operation of the rotary drive source 23 and the switching mechanism 25 according to the amount of swelling detected by the detecting mechanism 26 The control unit 27 controls the rotary operation / rotation direction of the rotary body 22 by the rotary drive source 23 and the pressing mechanism 24 by the switching mechanism 25.
By controlling the pressed / unpressed state of the booklet medium 21
A is automatically turned.

Then, the control unit 27 of the present invention causes the switching mechanism 25 to (1) press the press mechanism 24 in a state of pressing the booklet medium 21 against the rotating body 22 at the start of the page break operation for the booklet medium 21. Rotational drive source 23 while controlling switching
(2) When the rotation mechanism 22 is rotationally controlled in the direction in which the inner paper 21a of the booklet medium 21 is inflated, and then the detection mechanism 26 detects that the inner paper 21a is inflated by an appropriate amount in accordance with this rotation control. , (3) The pressing mechanism 2 by the switching mechanism 25
4 is controlled to switch to a non-pressed state, and the rotary drive source 2
3 ) (4) After rotating the rotary body 22 by a fixed amount in the direction in which the inner paper 21a of the booklet medium 21 is inflated, (5) When two or more inner papers are inflated, paper
In order to separate the second and subsequent inner sheets of paper, a preliminary inflation operation control is performed in which the rotating body 22 is rotationally controlled in the opposite direction by a fixed amount, and the inflation of the intermediate paper after the completion of the preliminary inflation operation is performed .
The detection mechanism 26 detects that the measured amount has reached a predetermined amount.
When released, the pressing mechanism 24 is not pressed by the switching mechanism 25.
While switching control to the state, by the rotary drive source 23,
The rotating body 22 is further inflated with the inner paper 21a of the booklet medium 21.
Repelling up the inner paper 21a by controlling the rotation in the direction
While controlling the expansion operation, complete the preliminary expansion operation.
The bulge amount of the inner paper afterwards does not reach the predetermined amount.
Is detected by the detection mechanism 26, the switching mechanism 25 controls the switching of the pressing mechanism 24 to press the booklet medium 21 against the rotating body 22, and the rotary drive source 23 controls the inner paper 21a of the booklet medium 21. The swelling amount of the inner paper 21a is controlled by controlling the rotation of the rotating body 22 in the direction of swelling.
The detection mechanism 26 detects that the predetermined amount has been reached.
Until after performing the operation control this inflation is inflated,
As well as switching control a pressing mechanism 24 in the non-pressed state by changeover mechanism 25, and performs operation control raising the splash (claim 2).

[0026]

[0027]

[Action] pagination process of the present invention described above (claim 1) and the page break apparatus (claim 2), [before performing the inflating operation] pagination operation start for the booklet medium 21
In addition, by the control operation of the control unit 27, the pre-expansion operations (1) to (5) for the inner sheet 21a of the booklet medium 21 are performed as shown in FIG.
~ (D) is performed.

That is, first, in the state where the booklet medium 21 is pressed against the rotating body 22 by the pressing mechanism 24, the rotary drive source 23
By rotatably driving the rotator 22, the inner paper 21a of the booklet medium 21 is inflated as shown in FIG.
Now, it is assumed that at least two sheets of inner paper 21a are inflated while overlapping each other. By such an inflating operation, the inside paper 21a is an appropriate amount (until the frictional force between the rotating body 22 and the inside paper 21a is larger than the restoring force of the inside paper 21a).
When the swelling is detected by the detection mechanism 26, the switching mechanism 25 switches the pressing mechanism 24 to the non-pressing state, and as shown in FIG.
The pressing state of 1 against the rotating body 22 is released.

Thereafter, the rotary drive source 23 is used to rotate the rotor 2
2 is further rotated by a certain amount in the direction in which the inner paper 21a of the booklet medium 21 is inflated, and the inner paper 21a is further inflated as shown in FIG. 2C. At this time, the force for inflating the inner paper 21a that contacts the rotating body 22 is the frictional force between the rotating body 22 and the inner paper 21a that contacts the rotating body 22, and
The force for inflating the second inner paper 21a is a frictional force between the inner papers 21a.

Usually, the frictional force between the rotary body 22 and the inner paper 21a is larger than the frictional force between the inner papers 21a, and the pressing state by the pressing mechanism 24 is released.
As shown by the dotted line in FIG.
The deviation a occurs between the inner paper 21a that contacts the rotating body 22 and the inner paper 21a. Then, the rotating body 22 is rotated by the rotary drive source 23.
Is rotated by a certain amount in a direction opposite to the direction in which the inner paper 21a is inflated, so that the first inner paper 21a is attached to the rotating body 22 by frictional force, as shown in FIG. 2 (d). Although the state remains as it is, the second and subsequent inner sheets of paper 21a are separated from the first inner sheet of paper 21a indicated by the solid line, and the bulge disappears, and becomes substantially flat as indicated by the dotted line.

[0031] Such pre 備膨 Lama said operation, when the page break operation, even if you've inflated a plurality of inner sheets 21a, 1 sheet abuts the middle paper 21a to the rotating body 22 and the others The page break operation can be performed one by one.

[0032]

Embodiments of the present invention will be described below with reference to the drawings. In the present embodiment, a case will be described where the present invention is applied to a passbook printer 30 as shown in FIG. 7, for example. The passbook printer 30 performs a bookkeeping process on the booklet medium 31 (see FIGS. 3 and 10 to 18) inserted through the insertion port 30a. When the bookkeeping target page extends over a plurality of pages, By the page break mechanism (the part to which the present invention described in detail with reference to FIGS. 3 to 6 and FIG. 10) provided therein, the page break operation for the booklet medium 31 is automatically performed. Has become.

3 to 6 show the construction of a page break mechanism in an automatic page breaker (passbook printer) as an embodiment of the present invention. FIG. 3 is a plan view of the page break mechanism, and FIG. 6A to 6C are side views showing the shapes of the turning roller, the flip-up roller and the guide roller used in the page break mechanism, respectively. FIG. 5 is a side view showing the configuration of the detection mechanism in the page break mechanism, and FIG. FIG. 6 is a side view showing a rotation drive system and a lock mechanism in the page break mechanism.

In FIG. 3, 31 is a booklet medium (page book in this embodiment) to be subjected to page break processing, and 32A and 32B are a pair of end plates that rotatably support both ends of three rotary shafts 33, 34 and 35. , 36 are medium conveying rollers fixed to three places on the rotary shaft 33. These medium conveying rollers 36 face each medium conveying roller 36 and are pinched rollers (Fig. (Not shown), the booklet medium 31 is sandwiched between the booklet medium 31 and a predetermined transport path by the rotational drive force of a rotary drive system described later with reference to FIG. It is for carrying along.

Reference numeral 37 denotes a turning roller (rotating body) fixed to three positions on the rotary shaft 34, 38 a flip-up roller (rotating body) fixed to two positions on the rotary shaft 34, and 39 a rotary shaft 3
4 is a guide roller which is arranged in an idle (free) state with respect to the rotary shaft 34 at two positions on the upper surface of the roller 4 (positions adjacent to the two turning rollers 37 on the left side in FIG. 3 in this embodiment).

Here, as shown in FIG. 4A, the turning roller 37 has a large number of V-shaped grooves 37a in its outer peripheral surface.
It is configured as a high-friction roller having a high-friction portion formed with, and is in contact with the inside paper 31a of the booklet medium 31 and expands (rolls up) described later with respect to the inside paper 31a.
Is to do. Further, as shown in FIG. 4B, a plurality of flip-up rollers 38 are provided on the outer peripheral surface (eight in the figure).
The projection 38a of the booklet medium 31 is formed on the end of the inside paper 31a of the booklet medium 31, as will be described later with reference to FIG.
By being rotationally driven in a state of being locked to 8a, the flip-up operation for the inner paper 31a is performed.

Further, the guide roller 39 is shown in FIG.
And, as shown in FIG. 10, the turning roller 3 is provided on the upper portion thereof.
7 and the protruding portion 3 protruding from the outer shape of the flip-up roller 38
9a is formed and is fixed by fitting a shaft 40 into a groove 39b formed at the upper end of the protruding portion 39a. On the other hand, reference numeral 41 is a clamp roller (stopper roller) fixed to three places on the rotary shaft 35. At a position facing each other below each clamp roller 41, as shown in FIG. It is supported and arranged. The clamp roller 41 is rotationally driven by transmitting the rotational drive force of the rotational drive system 75, which will be described later with reference to FIG. 6, from the rotary shaft 35 except during the page break operation, and sandwiches the booklet medium 31 with the pinch roller 42. In this state, the booklet medium 31 has a function of being conveyed along a predetermined conveying path, but at the time of a page break operation, the driving force transmission system is cut and fixed by the lock mechanism as described later with reference to FIG. It has become.

Further, 43 is a paper guide (movable plate) rotatably provided around the rotary shaft 35 to which the clamp roller 41 is fixed, 44 is a spring for urging the paper guide 43, and the paper guide 43 is as shown in FIG. As will be described later with reference to FIGS. 10 to 18, depending on the bulge of the inner paper 31a of the booklet medium 31,
The inner sheet 31a is adapted to be pushed up while rotating around the rotary shaft 35 so as to face the biasing force of the spring 44.

As shown in FIGS. 3 and 5, the paper guide 43 is provided with a shielding plate 45 for detecting the rotation angle of the paper guide 43, that is, the amount of expansion of the inner paper 31a of the booklet medium 31. ing. As shown in FIG. 3, the shielding plate 45 is provided with a bulging operation shielding portion 45a and a flip-up operation shielding portion 45b. Also, 46
A and 46B are a swelling motion sensor and a flip-up motion sensor [ATP (Automatic Turn Page) sensor], and each sensor 46A and 46B is composed of a light emitting unit and a light receiving sensor, and usually from the light emitting unit to the light receiving sensor. The emitted light is blocked by the shields 45a and 45b.

Then, the shielding plate 45 moves in accordance with the rotation of the paper guide 43, that is, the amount of swelling of the inner sheet 31a, and the light from the light emitting portion blocked by the shielding portions 45a and 45b at the respective sensors 46A and 46B is emitted. The timing detected by the light receiving sensor is used as the control timing for the inflating operation and the repelling operation. In addition,
As the above-mentioned sensors 46A and 46B, for example, a photo interrupter or the like is used. Further, the shielding plate 45 and the sensors 46A and 46B described above constitute a detection mechanism capable of detecting the amount of swelling of the inner paper 31a of the booklet medium 31 due to the rotation of the turning roller 37. Further, the sensors 46A and 46B have the end plates 32 as shown in FIGS.
It is attached to B.

On the other hand, as shown in FIG. 10, a pinch roller (pressing mechanism) 47 is axially supported and arranged in a free-rotating state at a position facing each other below each turning roller 37. And
The page turning roller 37 holds the booklet medium 31 between itself and the pinch roller 47 when the clamp roller 41 is not locked, that is, when the page break operation is not performed.
1 has a function of transporting it along a predetermined transport path, but when the clamp roller 41 is locked, that is, when the page breaks, it contacts the inner sheet 31a of the booklet medium 31 and expands and flips up as described later. It does something.

At this time, the pinch roller 47 functions as a pressing mechanism for pressing the booklet medium 31 against the page-rolling roller 37, and is rotatably attached to the tip of the lever member 48 pivotally supported by the rotating shaft 49. , Usually spring 50
The booklet medium 31 is pressed against the page-turning roller 37 by receiving the biasing force of. Further, the drive member 52 of the roller magnet 51 is connected to the base end side of the lever member 48. This roller magnet 51 is an electromagnet mechanism,
By switching the excitation / non-excitation, the position of the driving member 52 is moved to press the pinch roller 37 against the turning roller 37.
It functions as a switching mechanism for switching the non-pressed state. The driving member 52 is provided with a pin member 52a, and the lever member 48 and the driving member 52 are connected to each other in a state in which the pin member 52a is fitted into the elongated hole 48a formed at the proximal end side of the lever member 48. It is connected.

Therefore, in the non-excited state of the roller magnet 51, the drive member 52 is arranged at the position shown in FIG. 10, and the pinch roller 47 is pressed against the turning roller 37, while the roller magnet 51 is excited. In the state, the drive member 52 is arranged at a position as described later with reference to FIG. 12, the lever member 48 rotates around the rotation shaft 49 against the biasing force of the spring 50, and the pinch roller 37 becomes the turning roller 37. On the other hand, it can be switched to the non-pressed state. 3 and 6, the lever member 48, the rotary shaft 49, the spring 50, and the roller magnet 51 described above are used.
The drive member 52 is not shown.

Next, with reference to the left side of FIG. 3 and FIG. 6, the structure of the rotary drive system in the page break mechanism of this embodiment will be described. The three rotary shafts 33 to 35 described above
Are connected to the rotary drive system 75 outside the end plate 32A, as shown in FIG. As shown in FIGS. 3 and 6, the rotary drive system 75 transmits a rotary drive force from the pulse motor 53 to the rotary shafts 33 to 35, in addition to the pulse motor (rotary drive source) 53 that generates the rotary drive force. Pulleys 54, 55, 58, 59, 65, 66, guide rollers 56, 60, 67, 68, micro pitch belts 57, 61, 69, pulley gears 62, gears 63, 6
It is composed of 4 etc.

First, the driving force transmission system for transmitting the rotational driving force from the pulse motor 53 to the rotary shaft 34 includes a pulley 54,
55, guide roller 56 and micro pitch belt 5
It is composed of 7. That is, the pulley 54 is fixed to the rotary drive shaft 53a of the pulse motor 53, the pulley 55 is fixed to the end portion of the rotary shaft 34, and the pulleys 54, 55 and the guide roller pivotally attached to the end plate 32A. 5
By winding the micro-pitch belt 57 around 6, the rotary driving force from the pulse motor 53 is transmitted to the rotary shaft 34.

The driving force transmission system for transmitting the rotational driving force from the pulse motor 53 to the rotary shaft 35 is the pulley gear 6.
2, gears 63 and 64, pulleys 65 and 66, guide rollers 67 and 68, and a micro pitch belt 69. That is, the rotary drive shaft 53a of the pulse motor 53
A gear 63 is arranged so as to mesh with the pulley gear 62 that is fixed to the gear 63, and a gear 64 that meshes with the gear 63 is provided. The gear 64 is rotatably attached to the end plate 32A, and a pulley 65 is fixed to a rotation shaft 64a of the gear 64 so as to rotate integrally with the gear 64. Further, a pulley 66 is fixed to the end portion of the rotary shaft 35, and these pulleys 65 and 66 and the rotary shaft 3 are fixed.
The micro pitch belt 69 is wound around the guide roller 67 rotatably attached to the rotary shaft 34 at the end of 4 and the guide roller 68 pivotally attached to the end plate 32A. The rotational driving force from the motor is transmitted to the rotary shaft 35 via the gears 62 to 64 and the micro pitch belt 69.

Further, the driving force transmission system for transmitting the rotational driving force from the pulse motor 53 to the rotary shaft 33 is the rotary shaft 35.
The pulleys 66, 67, 59 and the guide roller 60 so that the rotational driving force transmitted to the rotary shaft 33 is further transmitted.
And micro pitch belts 69 and 61. That is, the pulley 67 is arranged in an idling state (free state) with respect to the rotary shaft 34, and the pulley 59 is fixed to the end portion of the rotary shaft 33.
By winding the micro pitch belts 69 and 61 around 7, 59 and the guide roller 60 pivotally attached to the end plate 32A, the rotational driving force transmitted from the pulse motor 53 to the rotary shaft 35 is passed through the pulley 67. Is transmitted to the rotary shaft 33.

The rotary shaft 35 (clamp roller 4
The plate 70 and the lock magnet 7 are connected to the driving force transmission system 1) so that the clamping roller 41 can be locked / fixed at the time of a page break operation so that the driving force transmission system can be disconnected.
1, a lock mechanism including a drive member 72, a spring 73, and a lock gear 74 is provided. That is, the gear 64
A plate 70 is rotatably attached to the rotary shaft 64a, and a gear 63 is rotatably attached to the plate 70. A drive member 72 of the lock magnet 71 is rotatably connected to the plate 70 via a rotary shaft 72a.

The lock magnet 71 is an electromagnet mechanism, which moves the position of the drive member 72 by switching between excitation and non-excitation, thereby rotating the plate 70 around the rotation shaft 64a and fixing the gear 63 to the pulley gear 62 or fixed. One of the lock gears 74 is engaged with the other. The plate 70 is biased by a spring 73 in a direction in which the gear 63 meshes with the pulley gear 62.

Therefore, in the non-excited state of the lock magnet 71, the driving member 72 is arranged at the position shown by the solid line in FIG. 6, the gear 63 meshes with the pulley gear 62, and the rotational driving force from the pulse motor 53 is the same as that described above. It is adapted to be transmitted to the rotary shaft 35 and the clamp roller 41 via the driving force transmission system. Also, the lock magnet 71
6, the plate 70 rotates around the rotation shaft 64a against the urging force of the spring 73 by the movement of the drive member 72 to the left in FIG. 6, and the gear 63 shows the dotted line in FIG. As shown by, it is separated from the pulley gear 62 and meshes with the non-rotating lock gear 74. As a result, the drive force transmission system from the pulse motor 53 is disconnected, and the rotary shaft 35, the clamp roller 41, the rotary shaft 33, and the medium carrying roller 3 are cut off.
6 can be switched to a locked / fixed state in which it does not rotate at all. In FIG. 3, the pulley gear 62, the gears 63, 63, the pulley 65, the plate 70, the lock magnet 71, the drive member 72, and the spring 7 described above are used.
3, illustration of the lock gear 74 and the like is omitted.

By the way, in the apparatus of this embodiment, as shown in FIG. 8 , the pulse motor 5 described above with reference to FIGS.
3, a control unit 76 for controlling the operations of the lock magnet 71 and the roller magnet 51 is provided. The control unit 76 performs the control operation according to the flowchart shown in FIG. 9, and based on the detection signals from the sensors 46A, 46B. The page break operation is controlled as will be described later with reference to FIGS.

Next, the operation of the automatic page breaker of the present embodiment constructed as described above will be described with reference to FIGS. 10 to 23 according to the flowchart (steps S1 to S24) shown in FIG. In each of FIGS. 10 to 18, among the constituent parts described with reference to FIGS.
Only the components necessary to explain the operation are shown. 19 to 23 are schematic side views for explaining the principle of the preliminary expansion operation by the page break mechanism of this embodiment.

When performing page break processing on the booklet medium 31, first, the rotational driving force from the pulse motor 53 is transmitted through the driving force transmission system and the rotary shafts 33 to 35 to the medium conveying roller 36 and the page turning roller. 37, clamp roller 41
Is transmitted to the booklet medium 31 by the rotation of these rollers 36, 37, 41 (counterclockwise rotation in the figure).
Is conveyed to the position (page break position) shown in FIG. 10 while being sandwiched between the pinch rollers 42 and 47 (step S1), and the pulse motor 53 is stopped (step S).
2).

At the page break position, as shown in FIG. 10, the booklet medium 31 is sandwiched between the clamp roller 41 and the pinch roller 42 on the side of the binding portion 31b, and is turned over to the end side of the inside paper 31a to be turned. 37 comes into contact. At such a page break position, the lock magnet 71 is turned on (excitation state) (step S3), the drive force transmission system from the pulse motor 53 is cut, and the rotary shaft 35 and the clamp roller 41 are not locked at all and locked. The booklet medium 31 is fixed by switching to the state.

At this time, the roller magnet 51 is in a non-excited state, and as shown in FIG.
Is in a state of pressing the booklet medium 31 against the page-turning roller 37, and in such a state, the pulse motor 53
Is operated to rotate the turning roller 37 counterclockwise (step S4). As a result, as shown in FIG. 11, the inner paper 31a that contacts the turning roller 37 starts to swell due to the frictional force on the surface of the turning roller 37. The rotational drive of the turning roller 37 in step S4 is performed until the paper guide 43 is pushed up by the swelling of the inner sheet 31a and the sensor 46A is turned on (step S5), that is, the swelling amount reaches a predetermined amount. , The opening degree (rotation angle) of the paper guide 43 reaches a predetermined angle,
It is continued until the light blocking state by the blocking portion 45a is released.

When the sensor 46A is turned on, FIG.
As shown in, the roller magnet 51 is turned on (excited state) (step S6), and the pressing state of the booklet medium 31 against the page-rolling roller 37 by the pinch roller 47 is released. In this state, the pulse motor 53 is operated to further rotate the turning roller 37 counterclockwise (direction of arrow A in FIG. 12) by a predetermined step (step S
7) The rotation direction of the pulse motor 53 is reversed, and the turning roller 37 is rotationally driven clockwise (direction of arrow B in FIG. 12) by a predetermined step (the same amount as in step S7) (step S8).

By such a preliminary expanding operation (preliminary expanding operation), as will be described later with reference to FIGS. 19 to 23, even when two or more sheets of inner paper 31a are inflated, the inner paper 31a is rolled up. It is possible to separate one sheet that comes into contact with 37 and the other sheet, and drop the inner sheets 31a after the second sheet. After this preliminary inflating operation, a normal inflating operation (main inflating operation) and a repelling operation that are generally performed are performed. That is, the roller magnet 51 is turned off again (non-excited state) (step S9),
Rolling roller 37 for booklet medium 31 by pinch roller 47
Then, the lock magnet 71 is turned off (non-excited state) (step S10), and the clamp roller 41 is released from the locked / fixed state.

In this state, the pulse motor 53 is operated to rotate the rollers 36, 37, 41 clockwise (step S11), and the booklet medium 31 is inserted into the insertion port 30.
The sheet is returned in the a direction (left side in the figure) and is conveyed to the main inflating operation position as shown in FIG. At this time, the turning roller 37
Is located on the left side of the binding portion 31b of the booklet medium 31 and substantially in the center of the inside paper 31a to be turned.

In this embodiment, steps S3 to S9.
By the pre-inflation operation and steps S12 to S described later.
With the main inflation operation by 16, the arrangement position of the booklet medium 31 is changed. The larger the distance between the page turning roller 37 and the binding portion 31b of the booklet medium 31 (the position of the clamp roller 41 in the preliminary expansion operation shown in FIGS. 11 and 12), the weaker the restoring force of the inner paper 31a and the easier it is to perform a page break. Therefore, at the time of the preliminary expansion operation, first, the booklet medium 31 is arranged at a position where the restoring force of the inner paper 31a is the weakest, and only the first inner paper 31a to be rolled is surely inflated,
During the main inflation operation, the second and subsequent inner sheets 31a are arranged in a state where the restoring force is large, and the first inner sheet 31a is arranged.
Only inflated so that it can be flipped up.

Now, in step S11, the booklet medium 3
1 is placed in the full inflation position, the sensor 46A
Confirms the on / off state (step S12). If the sensor 46A is in the ON state, it is determined that the amount of swelling of the inner paper 31a is sufficient, and the process moves to the flip-up operation after step S17. If the sensor 46A is in the off state, the lock magnet 71 is turned on (excited state) at the main inflation position (step S13), the driving force transmission system from the pulse motor 53 is disconnected, and the rotary shaft 35 and The clamp roller 41 is switched to a locked / fixed state in which it does not rotate at all, and the booklet medium 31 (the already-wrapped portion on the right side of the binding portion 31b in the drawing) is fixed.

In this state, the pulse motor 53 is operated to rotationally drive the turning roller 37 counterclockwise (step S14), and as shown in FIG. Further, it is further expanded by the frictional force on the surface of the turning roller 37. In the rotational driving of the turning roller 37 in step S14, the paper guide 43 is pushed up by the swelling of the inside paper 31a, and the sensor 46A.
Continues until is turned on (step S15).
When the sensor 46A is turned on, the lock magnet 71 is turned off (non-excited state) (step S16), and the locked / fixed state of the clamp roller 41 is also released.

Then, the pulse motor 53 is operated to drive the rollers 36, 37 and 41 to rotate counterclockwise (step S17), and the booklet medium 31 is again sucked to the right side in the drawing, as shown in FIG. It is transported to the rebounding position.
At this flip-up operation position, the lock magnet 71 is turned on (excitation state) (step S18), the drive force transmission system from the pulse motor 53 is cut off, and the rotary shaft 35 and the clamp roller 41 are not locked at all and locked. The booklet medium 31 is fixed by switching to the state, the roller magnet 51 is turned on (excited state) (step S19), and the state where the pinch roller 47 presses the booklet medium 31 against the page-rolling roller 37 is released.

In this state, the pulse motor 53 is operated to rotationally drive the repelling roller 38 counterclockwise by a predetermined number of steps (step S20). At this time, of course,
The turning roller 37 also rotates integrally with the flip-up roller 38. As a result, as shown in FIG. 16, the first inner sheet 31a is repelled, and the first inner sheet 31a is passed over the turning roller 37, the repelling roller 38, and the guide roller 39 to be completely separated. This flip-up is detected when the sensor 46B changes from the off state to the on state. Step S21
If the sensor 46B cannot detect the ON state of the sensor 46B by determining the ON / OFF state of the sensor 46B, it is determined that a normal page break operation cannot be performed, and error processing is performed. Transition.

When the on-state of the sensor 46B is detected, as shown in FIG. 17, the lock magnet 71 is also turned off (non-excited state) (step S22), and the locked / fixed state of the clamp roller 41 is released. With
The roller magnet 51 is turned off (non-excited state) (step S23) and the pinch roller 47 presses the booklet medium 31 against the page-rolling roller 37.

Then, as shown in FIG. 18, the pulse motor 53 is operated to rotationally drive the rollers 36, 37 and 41 in the clockwise direction (step S 24), and the booklet medium 31.
While pulling out to the insertion opening 30a (left side in the drawing), the flipped up inside paper 31a is turned over, and the page break operation is completed. Next, referring to FIGS. 19 to 23, steps S3 to S described above are performed.
The principle of the preliminary expansion operation by the page break mechanism of this embodiment, which is executed in 9, will be described.

Here, in the figure, μ1 is the friction coefficient between the inner paper 31a and the turning roller 37, μ2 is the friction coefficient between the inner paper 31a (where μ1> μ2), and P is the inner paper 31a turning roller. 37, a force for inflating the first inner paper 31a, a force for inflating the second inner paper 31a, a force for inflating the second inner paper 31a,
Q and Qh are restoring forces that cause the inner paper 31a to swell and bend and return to the original state, Q is a tangential force at the contact point between the turning roller 37 and the inner paper 31a, Qh is a horizontal restoring force, and ω
Is an angle within a range where the inner paper 31a and the turning roller 37 are in contact with each other.

First, the booklet medium 3 is moved by the pinch roller 47.
1 is pressed against the turning roller 37, the pulse motor 5
Rolling roller 37 in the direction of inflating inner paper 31a by 3
To rotate. At this time, when P1> Q and P2> Q from the state shown in FIG. 19, both inner sheets 31a begin to swell as shown in FIG. 20, and the surface of the winding roller 37 is stronger than the restoring force of the inner sheet 21a. Inflate until the frictional force is large.

The sensor 46A causes the inside paper 31a to be a predetermined amount.
When it is detected that the swelling has occurred, the pinch roller 47 is opened as shown in FIG. At this time, P1 = Q and P2 = Q, and the two inner paper sheets 31a remain inflated. In this state, the page motor 31 is rotated by the pulse motor 53 by a certain number of steps in the direction in which the inner sheet 31a is further expanded.

At this time, the force P1 for inflating the first inner sheet 31a is given by the frictional force of the portion in contact with the turning roller 37 (angle 0 to ω) as shown in the following formula (1). Meanwhile, the force P2 for inflating the second inner sheet 31a is 1
The frictional force between the first inner sheet 31a is given by the following equation (2).

[0070]

[Equation 1]

Since there is a relationship of μ1> μ2, naturally P1> P2, and as shown in FIG. 22, the second inner paper 31a is displaced from the first inner paper 31a. Cause Then, the turning motor 37 is driven by the pulse motor 53.
Is rotated by the predetermined steps in a direction opposite to the direction in which the inner paper 21a is inflated. By slightly returning the inflated state in this way, as shown in FIG. 23, the first inner sheet 31a is turned over by the friction roller 37 by the frictional force when P1> Q.
It remains attached to the second inner paper 31a.
Completely separates from the first inner sheet 31a, and the bulge disappears, resulting in a substantially flat state.

Thus, according to one embodiment of the present invention,
Even when a plurality of inner papers 31a are inflated by performing a preliminary inflating operation on the inner paper 31a of the booklet medium 31 at the time of starting the page break operation for the booklet medium (when inflating operation), Since the paper 31a can be separated into one sheet that comes into contact with the turning roller 37 and another sheet, the subsequent processing can be smoothly performed,
The page break operation for each page is surely executed, and an extremely reliable page break operation that does not bother an operator or the like can be realized.

In the above-described embodiment, the case where the present invention is applied to the passbook printer to perform page break of the passbook as the booklet medium 31 has been described, but the present invention is not limited to this. Not only can it be applied to a mechanism for automatically turning the inside paper of a passbook in a cash transaction machine, etc., but it can also be applied to a mechanism for making page breaks by binding various slips as a booklet medium. In this case as well, it is possible to obtain the same effects as those of the above-described embodiment.

[0074]

As described above in detail, according to the page break method (Claim 1) and the page break apparatus (Claim 2 ) of the present invention, at the time of starting the page break operation for the booklet medium (main expansion). Before the operation), by performing a pre-expansion operation on the inner paper of the booklet medium, even if the inner paper of a plurality of sheets is inflated, the inner paper comes into contact with the rotating body and one other sheet. Since they can be separated, the page break operation for each sheet is surely executed, and an extremely reliable page break operation that does not bother an operator or the like can be realized.

[Brief description of drawings]

FIG. 1 is a principle block diagram of the present invention.

2A to 2D are schematic side views for explaining the operation principle of the present invention.

FIG. 3 is a plan view showing a page break mechanism in an automatic page break device (passbook printer) as an embodiment of the present invention.

4A to 4C are side views showing the shapes of rollers used in the page break mechanism of this embodiment.

FIG. 5 is a side view showing a configuration of a detection mechanism in this embodiment.

FIG. 6 is a side view showing a rotation drive system and a lock mechanism in the page break mechanism of this embodiment.

FIG. 7 is a perspective view showing the appearance of a passbook printer to which the present embodiment is applied.

FIG. 8 is a block diagram showing a control system of the page break mechanism of the present embodiment.

FIG. 9 is a flow chart for explaining the operation of this embodiment.

FIG. 10 is a side view showing the main part of the page break mechanism for explaining the operation of the present embodiment.

FIG. 11 is a side view showing the main part of the page break mechanism for explaining the operation of the present embodiment.

FIG. 12 is a side view showing the main part of the page break mechanism for explaining the operation of the present embodiment.

FIG. 13 is a side view showing a main part of a page break mechanism for explaining the operation of the present embodiment.

FIG. 14 is a side view showing the main part of a page break mechanism for explaining the operation of the present embodiment.

FIG. 15 is a side view showing an essential part of a page break mechanism for explaining the operation of the present embodiment.

FIG. 16 is a side view showing the main part of the page break mechanism for explaining the operation of the present embodiment.

FIG. 17 is a side view showing the main part of the page break mechanism for explaining the operation of the present embodiment.

FIG. 18 is a side view showing the main part of the page break mechanism for explaining the operation of the present embodiment.

FIG. 19 is a schematic side view for explaining the principle of preliminary inflating operation by the page break mechanism of the present embodiment.

FIG. 20 is a schematic side view for explaining the principle of the preliminary expansion operation by the page break mechanism of the present embodiment.

FIG. 21 is a schematic side view for explaining the principle of preliminary inflating operation by the page break mechanism of the present embodiment.

FIG. 22 is a schematic side view for explaining the principle of the preliminary expansion operation by the page break mechanism of the present embodiment.

FIG. 23 is a schematic side view for explaining the principle of the preliminary expansion operation by the page break mechanism of the present embodiment.

FIG. 24 is a schematic side view for explaining a general automatic page break mechanism and its operation.

FIG. 25 is a schematic side view for explaining the operation of a general automatic page break mechanism.

FIG. 26 is a schematic side view for explaining the operation of a general automatic page break mechanism.

FIG. 27 is a schematic side view for explaining the operation of a general automatic page break mechanism.

FIG. 28 is a schematic side view for explaining the operation of a general automatic page break mechanism.

FIG. 29 is a schematic side view for explaining the operation of a general automatic page break mechanism.

[Explanation of symbols]

21 Booklet media 21a Middle paper 22 rotating body 23 Rotary drive source 24 Pressing mechanism 25 Switching mechanism 26 Detection mechanism 27 Control unit 30 passbook printer 30a insertion port 31 Booklet media 31a Middle paper 31b Binding section 32A, 32B End plate 33,34,35 rotating shaft 36 medium transport roller 37 Rolling roller (rotating body) 37a groove 38 Repelling roller (rotating body) 38a protrusion 39 Guide roller 39a protrusion 39b groove 40 shaft 41 Clamp roller 42 pinch roller 43 Paper guide (movable plate) 44 spring 45 Shield 45a Inflating operation shield (detection mechanism) 45b Shield part for flipping up (detection mechanism) 46A Inflating sensor (detection mechanism) 46B Repelling motion sensor (detection mechanism) 47 pinch roller (pressing mechanism) 48 Lever member 48a long hole 49 rotation axis 50 springs 51 Roller magnet (switching mechanism) 52 Drive member 52a pin member 53 pulse motor (rotational drive source) 53a rotary drive shaft 54, 55, 59, 65, 66 pulleys 56, 60, 67, 68 Guide roller 57, 61, 69 Micro Pitch Belt 62 pulley gear 63, 64 gears 64a rotating shaft 70 plates 71 lock magnet 72 Drive member 72a rotating shaft 73 spring 74 Rock Gear 75 rotation drive system 76 Control unit

Claims (2)

(57) [Claims] 1. With a predetermined page of the booklet medium open,
A page break method for turning a middle paper between a front cover and a back cover of the booklet medium by using a rotating body that comes into contact with the middle paper and a pressing mechanism that presses the booklet medium against the rotating body, In the state where the booklet medium is pressed against the rotating body by the pressing mechanism, the rotating body is rotated in the direction in which the inner paper of the booklet medium is inflated to inflate the inner paper by an appropriate amount, and then the pressing is performed. to release the state pressed to the rotating body該冊Ko medium by mechanism, after the rotating member, it is rotated by a predetermined amount in the direction to further inflate the inner sheets of該冊Ko medium, a medium feeding two or more
When inflated upward, the first to the second and subsequent sheets of middle paper
In order to separate the pre-expansion operation, the pre-expansion operation of rotating the rotating body in the opposite direction by a predetermined amount is performed, and the swelling amount of the inside paper after completion of the pre-expansion operation is detected.
When the bulge amount reaches the predetermined amount, the pressing machine
Release the pressing state of the booklet medium against the rotating body by the structure
In this state, the rotary body is further swollen with the inner paper of the booklet medium.
The inner paper is flipped up by rotating it in the opposite direction
While performing the flip-up operation, when the swelling amount does not reach the predetermined amount , the pressing body presses the booklet medium against the rotating body to inflate the inner sheet of the booklet medium with the rotating body. that the intermediate paper by rotating in the direction to the bulge amount predetermined amount
Inflate until it reaches the main inflating operation ,
And performing a release to the hit up operation state pressed to the rotating body該冊Ko medium by said pressing mechanism, a page break how. 2. A rotating body that abuts the inner sheet between the front cover and the back cover of a booklet medium, a rotary drive source that can rotate the rotary body in either forward or reverse direction, and the rotary body. A pressing mechanism that presses the booklet medium against, a switching mechanism that switches the pressing mechanism between the pressed state and the non-pressed state with respect to the rotating body, and the swelling amount of the inner paper of the booklet medium that accompanies the rotation of the rotating body. A detection mechanism capable of detecting, and a control unit for controlling the operation of the rotary drive source and the switching mechanism, the control unit pressing the booklet medium against the rotating body by the switching mechanism. While controlling the switching of the mechanism, the rotary drive source controls the rotation of the rotating body in a direction to inflate the inner paper of the booklet medium, and it is detected that the inner paper swells by an appropriate amount in accordance with the rotation control. When detected by the mechanism, the switching mechanism As well as switching control the pressing mechanism in the non-pressed state, by said rotary drive source, inflated after a predetermined amount by the rotation control in a direction to inflate the inner sheets of the further該冊Ko medium the rotating member, the middle paper two or more From the first sheet of paper
A pre-expansion operation control is performed in which the rotary body is controlled to rotate in a reverse direction by a certain amount to separate the second and subsequent middle sheets, and the swelling amount of the middle sheet after the completion of the preliminary inflation operation is determined.
It is detected by the detection mechanism that the quantification has been reached.
And the switching mechanism switches the pressing mechanism to the non-pressing state.
Control the rotary drive source with the rotary drive source.
The rotation of the booklet medium in the direction to inflate
While controlling the flip-up operation of flipping up the inner paper, the swelling amount of the inner paper after the preliminary inflation operation is completed is
The detection mechanism detects that the specified amount has not been reached.
Then , the switching mechanism controls the pressing mechanism so that the booklet medium is pressed against the rotating body, and the rotary drive source moves the rotating body in a direction to inflate the inner sheet of the booklet medium. By controlling the rotation, the inner paper is swelled up to
Until the detection mechanism detects that the quantitative amount has been reached.
After performing the inflating operation control inflated with, as well as switching control to the non-pressed state a push pressure mechanism by the switching <br/> changeover mechanism, and performing said splashed up operation control, a page break instrumentation Place