JPH0733294A - Winding device - Google Patents

Abstract

PURPOSE:To simplify constitution, reduce cost, and reduce a space without requiring a driving mechanism particularly by moving and retreating the first and the second guide members in the direction for separating from a winding shaft according to paper sheet winding motion. CONSTITUTION:In the first guide member 15, the tip part is brought into contact with a winding drum 7 by dead weight, and the second guide member 16 is rotated upward by energizing force of a coil spring 21, and is brought into contact with a stopper 19, and is stopped, and the tip part is approached to the tip part of the first guide member 15, and the journal paper sheet guiding space part 20 is formed between the tip parts of both. The tip part of a journal paper sheet P is wound round the winding drum 7 from this condition. As a winding quantity of the journal paper sheet P is increased, the first guide member 15 is rotated and retreated upward, and the second guide member 16 is rotated and retreated downward against the energizing force of the coil spring 21, so that they do not disturb winding of the journal paper sheet P.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a journal paper winding device for an automatic teller machine installed in, for example, a bank.

[0002]

2. Description of the Related Art In a winding device of this type, a journal paper is drawn out from a supply drum (supply shaft) for winding the journal paper, and the journal paper is conveyed by a conveying means.
After passing through the imprint device, the leading end is wound around a winding drum (winding shaft), and the journal paper is wound by the rotation of the winding drum.

By the way, the leading end of the journal paper wound around the winding drum is unloaded from the conveying means and then guided to the winding drum through the guide means. The guide means is moved to a guide position close to the take-up drum to guide the leading end of the journal paper to the take-up drum, and is moved to a guide position close to the take-up drum by a drive mechanism to make the journal paper. After guiding the tip of the paper, make sure that it does not interfere with the winding operation of the journal paper.
It is adapted to be moved and retracted to a retracted position separated from the winding drum.

[0004]

However, in the prior art, since a drive mechanism for moving the guide means to the guide position and the retracted position was specially required, the structure becomes complicated and the cost becomes high. Big space
There was a problem that space was needed.

SUMMARY OF THE INVENTION Therefore, an object of the present invention is to provide a winding device capable of moving the guide means to the guide position and the retracted position with a simple structure without requiring a drive mechanism for the guide means.

[0006]

In order to solve the above-mentioned problems, the present invention provides a supply shaft for supplying a winding paper, a conveying means for conveying the winding paper supplied from the supply shaft, and a conveying means for conveying the winding paper. A take-up shaft for taking up the take-up sheet conveyed by the means, and a guide means provided between the take-up shaft and the conveying means for guiding the take-up sheet sent from the previous-stage conveying means to the take-up shaft. The guide means comprises a first guide member whose tip portion abuts on the winding shaft, and a second guide member which forms a space for guiding between the first guide member. The first and second guide members move and retreat in the direction away from the take-up shaft as the paper is taken up.

Further, a supply shaft for supplying the winding paper, a conveying means for conveying the winding paper supplied from the supply shaft,
A winding shaft for winding the winding paper conveyed by the conveying means, and a guide means provided between the winding shaft and the conveying means for guiding the winding paper sent from the conveying means to the winding shaft. The guide means is rotatably supported at its base end, and its leading end is brought into contact with the winding shaft by its own weight. A first guide member that is moved and retracted in a direction away from the shaft, a second guide member whose base end is rotatably supported, and the second guide member that is elastic toward the winding shaft. The second guide member moves in a direction away from the winding shaft against the urging force of the urging member in association with the sheet winding operation. Evacuated.

[0008]

The first and second guide members are moved and retracted in the direction away from the take-up shaft as the paper is taken up, and the first guide member is applied to the take-up shaft by its own weight. While contacting each other, the second guide member is elastically biased by the biasing member and moved in a direction approaching the first guide member to form a space for guiding between the two. This makes it possible to move the first and second guide members to the guide position and the retracted position without using a special drive mechanism.

[0009]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below with reference to an embodiment shown in the drawings. FIG. 2 shows a device for winding journal paper. In the figure, reference numeral 1 denotes a supply drum (supply shaft) for winding a journal paper (winding paper) P. The journal paper P wound around the supply shaft 1 is conveyed to the take-up drum (take-up shaft) 7 by the conveying means 2. The transport means 2 comprises a plurality of transport rollers 2a ... And a drive belt 2b stretched over these transport rollers 2a.
Is driven by a drive motor 4.

A platen roller 5 is rotatably provided in the middle of the carrying means 2, and an imprinting device 6 is installed opposite to the platen roller 5. The winding drum 7 is formed with a slit 7a into which the front end of the journal paper P is inserted. A drive motor 9 and a roller 10 are connected to the winding drum 7 via a drive belt 8. The drive belt 8 has a sensor plate 1
1 is provided, and the sensor plate 11 is adapted to be detected by the sensor 12. When the sensor 12 detects the sensor plate 11, the entrance of the slit 7a of the winding drum 7 faces the guide space portion 20 of the guide means 14 described later, and the rotation of the winding drum 7 is stopped. It has become so.

A guide means 14 for guiding the journal paper P is provided between the take-out side of the conveying means 2 and the winding drum 7. As shown in FIG. 1, the guide means 14 includes first and second guide members 5 and 16.

A base end portion of the first guide member 15 is rotatably supported, and the first guide member 15 is pivoted downward by its own weight to bring its tip end portion into contact with the winding drum 7. In addition, the second
The base end portion of the guide body 16 is rotatably supported, and the tip end portion is elastically biased by a coil spring 21 as a biasing member so as to rotate upward. A pin body 18 is attached to the second guide member 16, and when the second guide body 16 rotates upward by a predetermined angle, the pin body 18 comes into contact with a stopper 19 and stops. . At the time of this stop, a space 20 for guiding is formed between the tip ends of the first guide body 15 and the second guide body 16.

When the leading end of the journal paper P is wound around the take-up drum 7, the leading end of the journal paper P on the supply drum 1 is pulled out and then carried by the carrying means 2. The conveyed journal paper P is carried in between the imprint apparatus 6 and the platen roller 5, and then carried out from the carrying means 2. Then, the leading end of the ejected journal paper P is guided to the winding drum 7 via the guide means 14.

At this time, the tip end of the first guide member 15 is brought into contact with the winding drum 7 by its own weight, and the second guide member 16 is rotated upward by the urging force of the coil spring 21. The stopper 19 is brought into contact with the stopper 19 and stopped, and the leading end portion thereof is brought close to the leading end portion of the first guide member 15 so that a space portion 20 for guiding the journal paper is provided between the two leading end portions.
Is formed.

Further, at this time, the take-up drum 7 is rotated by the drive motor 9 and the sensor belt of the drive belt 8 is moved.
The sensor 11 is stopped by being detected by the sensor 12, as shown in FIG. As a result, the entrance of the slit 7a of the winding drum 7 is opposed to the space 20 for guiding between the tips of the first and second guide members 15 and 16.

From this state, the leading end of the paper sheet P guided by the first and second guide members 15 and 16 is introduced into the slit 7a of the take-up drum 7 and, as shown in FIG. By rotating the take-up drum 7, the leading end of the journal paper P is wound around the take-up drum 7.

When the transaction is started after the journal paper P is wound in this way, transaction information is recorded on the journal paper P by the inner printer device 6, and the recorded journal paper P is recorded. The film is wound as shown in FIG. 5 by the transfer by the transfer means 2 and the rotation of the winding drum 7.

By this winding, the first guide member 1 increases as the winding amount of the journal paper P increases.
5 is retracted upwards, and the second guide member 16
Is rotated and retracted downward against the urging force of the coil spring 21 and does not hinder the winding of the journal paper P.

As described above, the first and second guide members 15 and 16 are retracted as the journal paper P is wound, and the first guide member 15 is rewound by its own weight. To contact the second guide member 16
Is urged toward the first guide member 15 side by the coil spring 21 to form the space 20 for guiding between the two, so that the first and second guide members 15 and 16 do not require a special drive mechanism. , Can be moved to the guide position and the retracted position. Therefore, the structure can be simplified, the cost can be reduced, and the space can be saved.

[0020]

As described above, according to the present invention, the first and second guide members are retracted from the take-up shaft along with the take-up operation of the take-up sheet, and the first guide member has its own weight. The second guide member is elastically urged by the urging member to form a guide space between the second guide member and the first guide member, so that a drive mechanism is specially required. It is possible to move the first and second guide members to the guide position and the retracted position without doing so, and it is possible to reduce the cost and to save space while simplifying the structure. .

[Brief description of drawings]

FIG. 1 is a configuration diagram illustrating a paper guide mechanism that is an embodiment of the present invention.

FIG. 2 is a configuration diagram showing a journal paper winding device including the paper guide mechanism of FIG.

FIG. 3 is an explanatory view showing a winding operation of the journal paper of the winding device of FIG.

4 is an explanatory view showing a winding operation of the journal paper of the winding device of FIG.

5 is an explanatory view showing the operation of winding the journal paper of the winding device of FIG. 2. FIG.

6 is a perspective view showing a second guide member of the paper guide mechanism of FIG. 1. FIG.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Supply drum (supply shaft), P ... Winding paper, 2 ... Conveying means, 7 ... Winding drum (winding shaft), 14 ... Guide means, 1
5 ... 1st guide member, 16 ... 2nd guide member, 19
... stopper, 20 ... space for guide, 21 ... coil spring (biasing member).

Claims (3)

[Claims] 1. A supply shaft for supplying a winding paper, a conveying means for conveying the winding paper supplied from the supply shaft, a winding shaft for winding the winding paper conveyed by the conveying means, Guide means provided between the take-up shaft and the carrying means for guiding the take-up paper fed from the carrying means to the take-up shaft, wherein the guide means has a tip portion at the take-up shaft. And a second guide member that forms a space for guiding between the first guide member and the first guide member. A winding device which moves and retracts in a direction away from the winding shaft according to an operation. 2. A supply shaft for supplying the winding paper, a conveying means for conveying the winding paper supplied from the supply shaft, and a winding shaft for winding the winding paper conveyed by the conveying means, Guide means provided between the winding shaft and the conveying means for guiding the winding paper fed from the conveying means to the winding shaft, the guide means having a base end rotatable. A first guide member which is supported and whose tip portion is brought into contact with the winding shaft by its own weight, and which is moved and retracted in a direction away from the winding shaft along with the winding operation of the paper at the time of winding the paper; A second guide member whose base end is rotatably supported; and an urging member that elastically urges the second guide member toward the winding shaft. The guide member of the winding member resists the urging force of the urging member as the paper is wound. A winding device which is moved and retracted in a direction away from a take-up shaft. 3. The second member urged by the urging member
3. The winding device according to claim 2, further comprising a stopper that abuts the guide member to form a space for guiding the paper between the guide member and the first guide member.