RU32754U1 - A device for removing from the container the packaging material placed therein for bandaging a stack of sheets - Google Patents

Description

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A device for removing from the container the packaging material placed therein for wrapping sheet storages

The utility model relates to the field of packaging sheets stacked in piles, and can be used, for example, in a bank system for packing banknotes.

A device is known for extracting from a container the packaging material placed therein; the device is a tape drive mechanism, and the packaging material is a tape, the roll of which is placed in a container in the form of a roll holder, see RU No. 2164466 for class B65B27 / 08 of 05.31.1999.

Also known is a device for removing packaging material from a container for bandaging a stack of banknotes, including a container and an element interacting with the packaging material, see EP 1170215 A1 in class B65B27 / 08 of 04/04/2001.

Its disadvantage is the inability to extract from the container the packaging material placed in it, which is a stack of flattened rings formed by joining (gluing) the ends of segments of a flat, mainly paper, tape.

Also known is a device for removing packaging material from a container for bandaging a stack of banknotes, including an element interacting with the packaging material; the container is made in the form of a box-shaped structure, open on one side, the internal dimensions of the container correspond to the length and width of the packaging material, which is a ring of tape, for example, paper, while the rings are flattened and stacked on two free edges of the container walls from the side stops of the rings are placed, and the element interacting with the packaging material is equipped with a gripping body mounted at its end, RU 24184 U1.

This device allows you to remove from the container placed packaging material, which is a stack of flattened rings formed by joining (gluing) the ends of the segments of a flat, mainly paper tape.

This technical solution is taken as a prototype of this utility model.

Its disadvantage is the low reliability and complexity of operation. The gripping organ in the form of a closed hemisphere made of rubber does not always provide tight contact along the contour with the extracted packaging material; to improve grip, you have to use an additional vacuum system; the implementation of the gripping body in the form of an element with adhesive material, for example, with a tape of the type “adhesive tape, also does not always ensure reliable adhesion of the gripping body to the packaging material; in addition, it requires constant use of additional consumables.

The basis of infusion1, of its utility model, is the solution to the problem of increasing the reliability of the device and simplifying its operation.

According to the utility model, this problem is solved due to the fact that in the device for removing packaging material placed in the container from the container for banding the stack of sheets, made in the form of folded rings of flexible material, including the container and the gripping organ, each ring is provided with a petal on the outside and a gripping one the body is made with the possibility of fixing the petal; the gripping body can be made in the form

clamp; the gripping body can be made in the form of a hook; a hole may be made in the petal; gripping body can be made in the form of a fork.

The applicant has not identified technical solutions that are identical to the claimed utility model, which allows us to conclude that it meets the criterion of "novelty.

The essence of the utility model is illustrated by drawings, which depict:

figure 1 is a schematic illustration of a device (longitudinal

section) in the initial position; the dotted line depicts a gripping

an organ at the time of its interaction with the packaging material;

in FIG. 2 is a section AA in FIG. 1;

in Fig.3 - the device at the time when the packaging material (ring) is removed from the container;

figure 4 is a section bB in Fig.Z.

in FIG. 5 - axonometry, the gripping organ is conventionally not shown.

The container 1 is made in the form of a box-shaped structure, open on one side (according to the drawings, in a specific example, from above). The internal dimensions of the container 1 (the distance between its opposite walls) correspond to the length and width of the packaging material for banding a stack of sheets, in this

example, banknotes that are placed in container 1; the packaging material is a ring 2 made of pieces of flat, in this example, paper tape. Rings 2 are flattened and stacked in a container 1. On the two free edges of the walls of the container from the side of the holes 3 of the rings 2, stops 4 and 5, protruding into the hole in the container, are placed opposite one another.

Each ring is equipped with a petal 6. The gripping body 7 is made in the specific example shown in the drawings, in the form of a clip. It is possible to make a gripping body 7 in the form of a hook, which is inserted into the space between the petal 6 and the ring 2; a hole can be made in the petals 2; in this case, a hook-shaped gripping member is inserted into this hole. It is also possible the execution of a gripping body in the form of a fork; the petal 2 is inserted into the slot of the fork, while in order to fix it in the fork, the fork is turned.

The device operates as follows.

The gripping body 7 is lowered down and the lobe 6 of the upper ring 2 is fixed with a clamp from the stack located in the container 1. Then, the gripping body 7 is lifted up and brought to the position of FIG. The upper part of the ring interacts with the stops 4 and 5 and, being slightly deformed, passes through the hole in

container 1. The lower part of the ring is held by the stops 4 and 5, while the ring 2 is straightened (Fig. 3, 4), Ring 2 is ready for feeding into it a folded stack of 8 banknotes. The stack of banknotes unfolds and is tightly enclosed by ring 2. Ring 2 is released from the stops 4 and 5, and the petal 6 from the gripping body 7.

Then the cycle repeats with the next ring.

The device works similarly when performing a gripping body in the form of a hook or fork.

A device for removing packaging material from a container for banding a stack of banknotes can be manufactured using common conventional equipment and inexpensive materials, which, according to the applicant, determines its compliance with the criterion of “industrial applicability.

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Claims (5)

1. A device for removing from a container the packaging material placed therein for banding a stack of sheets made in the form of folded rings of flexible material, comprising a container and a gripping organ, characterized in that each ring is provided with a petal on the outside, and the gripping organ is configured to fix the petal . 2. A device for removing from a container the packaging material placed therein for banding a stack of sheets according to claim 1, characterized in that the gripping body is made in the form of a clamp. 3. A device for removing from a container the packaging material placed therein for bandaging a stack of sheets according to claim 1, characterized in that the gripping body is made in the form of a hook. 4. A device for removing from a container the packaging material placed therein for bandaging a stack of sheets according to claim 3, characterized in that an opening is made in the petal. 5. A device for removing from a container the packaging material placed therein for banding a stack of sheets according to claim 1, characterized in that the gripping body is made in the form of a fork.