JPH02106525A - Paper sheet carrying mechanism - Google Patents

Abstract

PURPOSE:To deliver paper sheets in a stable condition to be carried on a roller side by providing the elastic body, energizing the slider member possible to abut an other side nipping member to the other side nipping member side, on two or more places of the nipping member. CONSTITUTION:When a nipping member 1 nears a nipping member 2 while pushing paper sheets 12, the sheets 12 are retained with the tip of a slider member 3 in the space with the member 2. Even when the parallelism between the members 1 and 2 are incorrect, since the slide quantity of the member 3 is changed to follow, and moreover a suitable holding power is given to the sheets 12 by the energizing of a spring 4, the sheets 12 are nipped between the members 1 and 2 without a tilt, and carried on a delivery roller 8 side in a stable condition as shown with a chain line, undependent on complicated adjustments or the flatness and parallelism of the nipping member. Moreover the sheets are sent within a paper sheets carrying device every one piece with the roller 8 and a peeling roller 9.

Description

Detailed Description of the Invention [Industrial Application Field] The present invention relates to a paper sheet conveying mechanism, and in particular to a paper sheet conveying mechanism that transports paper sheets in the direction of a feeding mechanism by sandwiching the sheets between a plurality of paper sheet sandwiching members. Regarding the conveyance mechanism.

[Prior Art] Conventionally, this type of paper sheet conveyance mechanism has been designed to apply an appropriate amount of force to insert paper between multiple members (plates). j. Paper sheets were being sandwiched and conveyed toward the feeding mechanism.

[Problems to be Solved by the Invention] As is well known, in the conventional sheet conveying mechanism described above, the sheet is sandwiched between two plates and conveyed to the feed roller side.
・If the thickness of the paper sheet to be conveyed is thin, numerically speaking, deviations in the 1t7 direction between the two plates and non-uniformity in the pinching force will clearly appear, leading to problems with the guide of the feeding roller. There were problems in that only one side of the paper leaf could cause major problems in the city, such as road jams, and could not be recognized by the identification department.

In this case, the above problem can be solved by adjusting the parallelism between the members that control the f-face skin and applying a uniform pinching force to the left side, but this adjustment not only requires a lot of effort, but also requires a lot of effort.
This is not a good idea as it increases the cost of parts.

[F stage for solving the problem] The present invention that solves the above-mentioned conventional problems has a feeding mechanism consisting of a feeding roller and a foil roller, and a plurality of inserting members are used to feed paper sheets into the feeding mechanism. In a paper sheet conveying device of the sandwiching type, the sandwiching member described in - is provided with a slider member that can abut against the other sandwiching member at at least two places, and the slider member is placed on the side of the other sandwiching member. The structure includes an elastic body that biases the body.

[Example] Hereinafter, an example of the present invention will be described in detail with reference to the drawings.

FIG. 1 is a vertical sectional view showing one embodiment of the present invention, and FIG.
The figure is a cross-sectional view. A pair of paper inserts! A slider member 3 and a spring 4 are provided at two positions on one of the sandwiching members 1 and 2, and the springs 4 bias the slider member 3 in the direction of the other sandwiching member 2. The slider member 3 passes through the sandwich member 1 and projects toward the sandwich member 2 side.

Further, the sandwiching members 1 and 2 are both supported by a linear ball bearing 5 and held so as to be movable n1 on a shaft 6. Further, the sandwiching member 1 is urged toward the feed roller 8 and the peeling roller 9 by a spring 7, and its movement is restricted by a latch 10.

In addition, a spring 1 is provided between the pinching members 1 and 2, which attract each other and apply an appropriate pinching force to the paper sheet 12. The movement of the scissors 2 in the direction of the scissors 1 is restricted by a stopper 13, so that the scissors 1.2
A space is secured between them in which paper sheets 12 are inserted or accumulated.

After the sheets 12 are loaded or accumulated, the latch 10 or an actuator (not shown) operates, and the sandwiching member 1 starts moving toward the delivery roller 8 by the force of the spring 7. At this time, the sandwiching member 2 is inserted into the stopper 13
Due to the action of the spring 11, the sandwiching member 1 pushes the paper sheet 12 and waits there until it hits the sheet.

When the sandwiching member 1 approaches the sandwiching member 2 while pushing the paper sheet 12, the paper sheet 12 is held between the tip of the slider member 3 and the sandwiching member 2. Sandwiching member 10
Even if the parallelism between 0 and 0 is incorrect, the sliding amount of the slider member 3 changes to follow the movement, and the biasing force of the spring 4 applies an appropriate holding force to the paper sheet 12.
The paper sheet 12 is sandwiched between the sandwiching members 1 and 2 without being tilted, and is conveyed to the feed roller 8 side in a stable state as shown by the chain line in FIG. The conveyed paper sheet 12 is fed into the paper sheet conveying device by the feed roller 8 and the foil roller 9 in a stable state of one sheet tri.

[Effects of the Invention] As explained above, the present invention has a feeding mechanism consisting of a feeding roller and a foil roller, and a method in which paper sheets are sandwiched and conveyed to the feeding mechanism by a plurality of sandwiching members. In the paper sheet conveying device, a slider member that can abut against the other sandwiching member and an elastic body that biases the slider member toward the other sandwiching member are provided at at least two locations of the sandwiching member described in 1-. By providing this, the paper sheets can be stably conveyed to the feeding roller side regardless of the V, surface skin, or parallelism of the sandwiching member without making complicated adjustments or significantly increasing costs. This makes it possible to feed the sheet, which in turn has the effect of improving the reliability of the sheet conveying device and improving the identification reading rate.

[Brief explanation of drawings]

FIG. 1 is a longitudinal cross-sectional view showing one embodiment of the paper sheet conveyance mechanism of the present invention, and FIG. 2 is a cross-sectional view showing one embodiment thereof. 1.2; Sandwiching member 3 Varnish writer member 4・Spring 6: Shaft 7: Spring 8: Feeding roller 9: Peeling roller
10: Latch 11 Varnish Blink
12: Paper confectionery agent Bu 1 10 village ITJ Mikio

Claims (1)

[Claims] In a paper sheet conveying device that has a feeding mechanism consisting of a feeding roller and a peeling roller, and conveys sheets to the feeding mechanism by sandwiching the sheets between a plurality of sandwiching members, at least two or more of the sandwiching members are used. A paper sheet conveying mechanism characterized in that a slider member capable of abutting against the other sandwiching member and an elastic body biasing the slider member toward the other sandwiching member are provided.