Device for handling single sheets, for introducing and distributing rectangular single sheets, especially bank notes, respectively into and out of a container

Patent metadata

Field	Value
Publication number	US-9505570-B2
Application number	US-201313926317-A
Country	US
Kind code	B2
Filing date	Jun 25, 2013
Priority date	Apr 15, 2008
Publication date	Nov 29, 2016
Grant date	Nov 29, 2016

Abstract

A single sheet handling device ( 14 a to 14 d, 30, 200, 252, 270, 350 ) for the input and the output of rectangular single sheets ( 38 ) respectively into and out of a container ( 12 a to 12 d ). These rectangular single sheets can in particular be banknotes ( 38 ). The single sheet handling device ( 14 a to 14 d, 30, 200, 252, 270, 350 ) has a feeding device with feeding elements for the sheet-by-sheet feeding of single sheets ( 38 ) and for storing these single sheets ( 38 ) in a stack ( 36 ) of single sheets in the container ( 12 a to 12 d ). Further, the single sheet handling device has a separating device with separating elements for the sheet-by-sheet removal of single sheets ( 38 ) of the stack ( 36 ) from the container ( 12 a to 12 d ). The feeding elements and the separating elements are arranged separately from the container ( 12 a to 12 d ).

First claim

What is claimed:

1. A single sheet handling device for the input and the output of rectangular single sheets respectively into and out of a container, comprising:
a feeding device including feeding elements for the sheet-by-sheet feeding of single sheets and for storing these single sheets in a stack of single sheets in the container; and
a separating device which comprises separating elements for the sheet-by-sheet removal of single sheets of the stack from the container;
wherein:
the feeding elements and the separating elements are arranged separately from the container;
at the bottom of the container at least one circulating belt is arranged which is driven with the aid of a drive unit arranged separately from the container, the single sheets contained in the container standing with their horizontal edges on the at least one belt and being transported away from a feeding and removal opening of the container when the belt moves, or, respectively, being transported towards the feeding and removal opening of the container when the belt moves in the opposite direction;
at least one actively driven boundary device is provided, which is movable in a stacking direction and in a direction opposite to the stacking direction, and restricts the stacking space in the single sheet receiving area in the container;
the actively driven boundary device and the circulating belt are independently driven; and
the boundary device is arranged in the container and includes a displacement carriage, with the aid of the boundary device the single sheets of the stack are held in a position in which they are arranged as a stack standing on their horizontal edges.

2. The device according to claim 1 , wherein the feeding elements position a single sheet to be supplied to the container in front of the stack surface formed by a front side of the stack.

3. The device according to claim 1 , wherein at least a part of the feeding elements and at least a part of the separating elements are formed and arranged such that, at least in a feeding or, respectively, separating mode of the single sheet handling device, they contact at least one single sheet contained in a single sheet receiving area of the container through at least one opening of a front-side boundary wall of the single sheet receiving area.

4. The device according to claim 1 , wherein the single sheet handling device has at least one active drive for changing the position of a front-side boundary wall of the container formed as a shutter, the active drive causing the movement of the shutter into at least one of a feeding and removal position in which at least one of a feeding and removal opening for feeding and/or removing the single sheets is uncovered.

5. The device according to claim 4 , wherein the active drive moves the shutter into an inactive position before or during the separation of the container from the feeding and separating elements before or during a removal operation for removing the container from an automated teller machine, the shutter being arranged in the inactive position such that the feeding and/or removal opening is closed, the shutter preferably pressing at least a part of the single sheets of the stack into the single sheet receiving area of the container.

6. The device according to claim 4 , wherein the active drive moves the shutter from at least one of the feeding and separating position into the inactive position and from the inactive position into the at least one of the feeding and separating position at least when a change of the operating mode from the feeding mode into the separating mode or a change of the operating mode from the separating mode into the feeding mode takes place.

7. The device according to claim 6 , wherein the single sheet handling device has engagement elements for actuating the shutter upon a contact of the container with the single sheet handling device, and in that the drive actively drives the shutter upon a movement into the at least one of the feeding and separating position via the engagement elements against a spring force for at least one of moving and holding the shutter in the inactive position.

8. The device according to claim 1 , wherein at least one separating element has at least one separating wheel.

9. The device according to claim 1 , wherein the feeding elements comprise at least one displacement element which displaces a supplied single sheet positioned in front of the front side of the stack at least in a contact area with the displacement element towards the front side of the stack.

10. The device according to claim 1 , wherein the drive unit arranged separately from the container is driven.

11. The device according to claim 1 , wherein the single sheets are arranged one after the other, standing on their longitudinal edges as a stack in the container.

12. The device according to claim 1 , wherein the feeding device has at least one at least one-vaned vane wheel as a feeding element, and in that the feeding device comprises at least one drive unit for driving the at least one vane wheel, the drive unit rotating the vane wheel during feeding of a further single sheet such that the vane presses against the front side of a stack of single sheets contained in a single sheet receiving area of the container and pushes at least a part of these single sheets at least temporarily into the single sheet receiving area of the container and creates a free feeding area for positioning further single sheets in front of the front side of the stack.

13. The device according to claim 12 , wherein at least two vane wheels are provided which are arranged in a rotationally fixed manner on a shaft which can be rotatably driven with the aid of the drive unit of the feeding device, the vanes of the two vane wheels being oriented identically, and, upon a rotation, each of the vanes of each vane wheel pressing against the front side of the stack contained in the container.

14. The device according to claim 12 , wherein a sensor arrangement for detecting a sheet edge of a single sheet to be supplied to the container with the aid of the feeding device is provided, and in that the drive unit of the feeding device starts the drive of the at least one vane wheel a preset time after the detection of the sheet edge of the single sheet by the sensor arrangement.

15. The device according to claim 12 , wherein the enveloping circle of the vane of the vane wheel is selected such and in that the vane wheel is arranged such that the apex of the enveloping circle is arranged approximately at the same height as the front edge of the largest possible single sheet which can be supplied to the container when said largest possible single sheet is arranged in the single sheet receiving area of the container.

16. The device according to claim 12 , wherein the vane of the at least one vane wheel pushes the stack into the single sheet receiving area of the container at least when the vane is vertically oriented.

17. A single sheet handling device for the input and the output of rectangular single sheets respectively into and out of a container, comprising:
a feeding device including feeding elements for the sheet-by-sheet feeding of single sheets and for storing these single sheets in a stack of single sheets in the container; and
a separating device which comprises separating elements for the sheet-by-sheet removal of single sheets of the stack from the container;
wherein:
the feeding elements and the separating elements are arranged separately from the container;
at the bottom of the container at least one circulating bel

Assignees

• Wincor Nixdorf Int Gmbh

Inventors

• Holland-Letz Guenter
• Aslan Ayhan
• Hoischen Ludger
• Loeser Martin
• Brexel Dirk

Classifications

• B65H31/06

  the articles being piled on edge · CPC title

• B65H2407/33

  Operations & Transport · mapped topic

• B65H2701/1912

  Banknotes, bills and cheques or the like · CPC title

• B65H3/0638

  Construction of the rollers or like rotary separators (B65H3/0615 takes precedence; construction of feed or guide rollers B65H27/00) · CPC title

• B65H3/0676

  with two or more separator rollers in the feeding direction · CPC title