JPS61226435A - Passbook transport mechanism - Google Patents

Abstract

PURPOSE:To make it possible to stably transport passbooks, in such a mechanism that a passbook which is opened at a certain page, is clamped between a pair of feed rollers, and is transported in the direction orthogonal to its binded side, by arranging a pair of auxiliary rollers upstream of the feed rollers with a predetermined space therebetween. CONSTITUTION:A passbook 1 is fed on a guide plate 2 to a printing section 5 in the direction A with it being clamped between a pair of feed rollers 3, 4. In this arrangement, a pair of auxiliary rollers 6, 7 opposed to each other with a predetermined gap G therebetween are arranged on the upstream side of the feed rollers 3, 4 with a predetermined space L to the latter. In this arrangement, for example, the upper auxiliary roller 6 serves as a drive roller which is forced to rotate in the same direction as that of the feed roller 3, and the lower auxiliary roller 7 serves as a pinch roller urged by a leaf spring 8, etc. under a predetermined pressing force. With this arrangement, even if a difference in level in the binded section 1a of the passnote 1 is caught by the feed rollers 3, 4, and the passbook 1 is stably transported with no slip.

Description

[Detailed description of the invention] [Summary] In the passbook conveyance path, a pair of auxiliary rollers are provided in the conveyance direction of the feed roller in order for the feed roller to ride over the step at the binding section of the passbook that is opened and fed. It is something that

[Industrial application field]

The present invention relates to a passbook transport mechanism that transports a passbook to a printing unit.

Recently, as part of the computer banking system,
Various terminal devices have been developed and put into practical use, and among them, bookkeeping machines that can print on passbooks at the counters of financial institutions are widely used.

These bookkeeping machines are equipped with a transport mechanism that transports the opened and inserted bankbook to the printing section, and there is a demand for stable feeding of the bankbook that has unevenness at the binding section.

[Conventional technology]

FIG. 2 is a side view showing an outline of the i-book transport mechanism.

As shown in the figure, the passbook transport mechanism is composed of a guide plate 2 and a pair of feed rollers 3 and 4 provided opposite each other, and the passbook 1 is guided from right to left in the figure as indicated by arrow A. The plate 2 is pinched by feed rollers 3 and 4 and sent to the printing section 5.

At this time, the bankbook 1 is opened and inserted into the guide plate 2, with its binding portion 1a perpendicular to the feeding direction.

Then, the upper feed roller 3 rotates clockwise as shown by arrow B.
The lower feed rollers 4 rotate counterclockwise as indicated by arrow C, and are each connected to a drive unit (not shown) to forcibly rotate.

[Problem 3 to be solved by the invention: The bankbook 1 is fed as described above, but the bankbook 1 is fed with the pages opened as shown in the figure, and when the binding section 1a reaches the feeding roller 3.4, the step There was a problem in that the feed roller 3.4 slipped due to this, and the specified normal feed amount could not be obtained.

The present invention has been made in view of this point.

[Means for solving problems]

FIG. 1 is a side view of the passbook transport mechanism of the present invention.

As shown in FIG. 1, in the present invention, the feed roller 3.
A pair of auxiliary rollers facing each other with a predetermined gap are provided at positions separated from each other by a predetermined distance in the conveying direction of the passbook 1, and when the binding portion 1a of the passbook 1 is caught on the feed roller 3.4 by the auxiliary rollers, The passbook 1 is designed to have conveying force added to it.

[Effect]

When the binding portion 1a of the transported bankbook is applied to the feed roller 3.4, the feeding roller 3.4 is assisted by the addition of the conveying force of the auxiliary roller and stops due to the step of the binding portion 1a. None (You will be able to send it reliably.

〔Example〕

FIG. 1 is an embodiment of the present invention, and is a side view showing an outline of a passbook conveying structure.

In the figure, 6.7 is an auxiliary roller, and 8 is a leaf spring.

Identical parts are designated by the same reference numerals throughout the design.

As shown in FIG. 1, the passbook conveyance structure of the present invention is arranged such that the passbook conveying structure of the present invention faces the forward side of the feed roller 3.4 in the conveyance direction with a predetermined gap arrow G between the feed roller 3.4 and the feed roller 3.4. A pair of auxiliary rollers 6.7 are provided to add conveying force to the passbook 1.

One of the auxiliary rollers, for example, the upper auxiliary roller 6,
The drive roller is forcibly rotated in the same direction as the feed roller 3 by a drive means (not shown), and the other, for example, the lower auxiliary roller 7 is a pinch roller biased with a predetermined pressing force by a leaf spring 8 or the like. It is a roller.

In addition, the distance between the feed roller 3.4 and the auxiliary roller 6.7 is 1 to 2 or less of the opened bankbook 1 (while the bankbook is being conveyed by the auxiliary roller, the binding portion 1a is sufficiently close to the feed roller). Dimensions (to be bitten).

Here, for example, when the gap G is set to 1 mm at the maximum, and when a step exceeding 1 mm due to the vjl side part 1a comes, the leaf spring 8 will weigh about 300 g.
If the above pressing force is set to be applied to the bankbook 1, when the bankbook 1 with a height difference of more than 1 crane is inserted, it will be pressed by the auxiliary roller 6, and as it rotates, the feed roller 3.4 will be Transported towards

Even if the step is caught on the feed roller 3.4, the passbook 1 will not slip because the conveyance force is added by the auxiliary row (it will be caught in the feed roller 3.4 and will be conveyed stably). become.

The reason for providing a gap of, for example, 1 cm between the auxiliary rollers 6.7 is that if the level difference in the passbook 1 is less than 1 cm, the feed roller 3.4 can run over the level difference without any problem even without the assistance of the auxiliary rollers. This is because it can be conveyed in a sufficiently stable manner, and it is also taken into account the conveyance of a medium such as a cut sheet that does not require an auxiliary roller.

〔Effect of the invention〕

As explained above, by applying the passbook conveying mechanism of the present invention to a bookkeeping machine, etc., it becomes possible to stably convey passbooks, which has a great effect on improving the reliability of the device.

[Brief explanation of the drawing]

FIG. 1 is a side view showing an outline of a passbook transport mechanism of the present invention, and FIG. 2 is a side view showing an outline of a conventional passbook transport mechanism. In the figure, 1 is a bankbook, 2 is a guide plate, 3.4 is a feed roller, 5 is a printing section, 6.7 is an auxiliary roller, and 8 is a leaf spring.於明桐 [European translation structure q rub] Monk showing the monk t 1st view 1st layer of Figure 1 white pot q A size f hi J seal, nL'q 糾 Lr 1 qsu σ row map 2nd layer

Claims (1)

[Claims] A passbook conveyance path in which an opened passbook (1) is clamped and pressed by a pair of feed rollers (3) and (4) that rotate oppositely, and is conveyed in a direction orthogonal to the binding part (1a). A passbook conveyance mechanism, characterized in that a pair of auxiliary rollers (6) and (7) are provided at a predetermined distance from the feed rollers (3) and (4) in the conveyance direction thereof.