Bill processing device

Abstract

The utility model relates to the technical field of bill processing, and discloses a bill processing device which comprises a shell, a feeding guide hopper and a bagging assembly are fixedly installed at the top of the shell, the bagging assembly is arranged in a collecting box and used for fixing a packaging bag, the bagging assembly comprises a plug plate, a lug plate and a side groove, the plug plate is arranged in the collecting box in a sliding mode, and the side groove is formed in the end of the collecting box. A packaging bag is placed in the collecting box, the lug plate is pushed to move downwards in the side groove, the plug plate slides downwards in a cavity of the collecting box, a bag opening of the packaging bag enables an opening in the top of the collecting box to be relatively sealed, and the plug plate moves downwards so that gas in the space below the packaging bag can be extruded out of the side groove by the plug plate to form negative pressure. The packaging bag can be attached to the inner wall of the collecting box under the extrusion effect of atmospheric pressure, then the packaging bag can be conveniently sleeved, compared with manual leveling, the mode that the packaging bag is leveled through air pressure is better in leveling effect, the actual loading capacity of the packaging bag is larger, and the packaging bag can be conveniently and rapidly sleeved.

Description

Technical Field

[0001] This utility model relates to the field of bill processing technology, and in particular to a bill processing device. Background Technology

[0002] The bills may contain customers’ personal identification information and sensitive financial information. If the bills are discarded or recycled without processing, there is a risk that they may be obtained and used by others. Therefore, financial accountants will regularly shred and destroy unwanted bills.

[0003] The prior art discloses an accounting invoice processing device for financial accounting (publication number: CN118106075A), which includes a shell, a protective shell fixedly connected to the middle of the left end of the shell, a crushing component rotatably mounted on the inner surface of the shell and the inner surface of the feed plate, a pressing component rotatably connected to the lower part of the inner surface of the shell, a reciprocating crushing component actively mounted on the lower part of the inner surface of the shell, and a storage component slidably mounted on the bottom wall of the shell.

[0004] In existing technologies, paper is mainly shredded using two counter-rotating shredding rollers to destroy receipts. A pull-out collection box is used to collect the shreds. However, the collection box needs to be fitted with a packaging bag. When installing the packaging bag, it needs to be placed inside the collection box and then manually smoothed from top to bottom to ensure it fits snugly against the inner wall of the collection box. This ensures the loading capacity. However, this method of fitting the packaging bag requires securing the bag opening and ensuring that the bag opening does not fall off while smoothing the bag wall, which makes it somewhat inconvenient to replace the packaging bag.

[0005] Therefore, we propose a ticket processing device. Utility Model Content

[0006] The present invention mainly addresses the technical problem of inconvenience in replacing and installing the aforementioned packaging bags by providing a ticket processing device.

[0007] To achieve the above objectives, this utility model adopts the following technical solution: a ticket processing device, comprising:

[0008] The outer shell has a feeding hopper fixedly installed on its top. Two mutually driving crushing rollers are rotatably connected inside the cavity of the outer shell. A drive motor is fixedly installed on the outer wall of the outer shell. The output shaft of the drive motor is fixedly connected to one of the crushing rollers. A collection box for receiving materials is provided below the crushing rollers. A packaging bag is placed inside the collection box.

[0009] A bagging assembly is installed inside a collection box to secure the packaging bag. The bagging assembly includes a stopper plate, an ear plate, and a side groove. The stopper plate is slidably installed inside the collection box. A side groove is opened at the end of the collection box. The ear plate passes through the side groove and is fixedly connected to the stopper plate. The ear plate can push the stopper plate down to create a negative pressure in the space above the stopper plate.

[0010] In a preferred embodiment of this utility model, the collection box forms a box body with an open top, a tap is fixedly installed at the end of the collection box, a handle is fixedly installed on the tap, and a window for the collection box to enter and exit is opened on the side wall of the outer shell, and the collection box is slidably disposed in the window.

[0011] In a preferred embodiment of this utility model, the stopper plate is formed into a rectangular plate adapted to the collection box chamber, and a rubber ring is fixedly installed on the side wall of the stopper plate.

[0012] In a preferred embodiment of this utility model, the ear plate is formed into a rectangular rod, the ear plate is disposed on the side wall of the plug plate and integrally formed with the plug plate, and the side groove is a rectangular groove with a height greater than the thickness of the ear plate.

[0013] In a preferred embodiment of the present invention, the bagging assembly further includes a top frame and claws, with two claws fixedly installed on the side wall of the top frame, and the top frame engaging with the collection box via the claws.

[0014] In a preferred embodiment of this utility model, the top frame is formed into a rectangular frame, and the horizontal cross-section of the top frame is the same as that of the collection box.

[0015] In a preferred embodiment of this utility model, the claws are fixedly mounted on the inner side wall of the top frame. The claws are deformable rectangular plates. The same claws are symmetrically arranged on the inner walls of opposite sides of the top frame, and the two claws respectively abut against the inner walls of opposite sides of the collection box.

[0016] Beneficial effects

[0017] This utility model provides a ticket processing device. It has the following beneficial effects:

[0018] 1. This type of ticket processing device involves placing a packaging bag into a collection box, pushing an ear plate downwards in a side groove, and causing a stopper plate to slide down within the collection box cavity. At this time, the opening of the packaging bag makes the top opening of the collection box relatively sealed. The downward movement of the stopper plate causes the gas in the space below the packaging bag to be squeezed out of the side groove by the stopper plate, creating a negative pressure. Under the compression of atmospheric pressure, the packaging bag will adhere to the inner wall of the collection box, thus facilitating the placement of the packaging bag. Compared with manual leveling, the method of leveling the packaging bag using air pressure has a better leveling effect, a larger actual loading capacity of the packaging bag, and is more convenient and faster when placing the packaging bag.

[0019] 2. This type of ticket processing device involves lowering a top frame onto the top of a collection box, with two claws abutting against the inner wall of the collection box. The lower end of the top frame presses the opening of the packaging bag tightly against the top of the collection box. The claws prevent the top frame from falling off, and only the bag opening needs to be fixed. With the help of the stopper plate moving down to flatten the packaging bag, the sealing between the bag opening and the top of the collection box is improved, and the stopper plate moves down to release the air under the packaging bag to form negative pressure. Attached Figure Description

[0020] Figure 1 This is one of the overall perspective views of this utility model;

[0021] Figure 2 This is the second overall perspective view of the present utility model;

[0022] Figure 3 This is a perspective view of the collection box and bagging assembly of this utility model;

[0023] Figure 4 This is a perspective view of the top frame of this utility model;

[0024] Figure 5 This is an assembly drawing of the plug plate and collection box of this utility model.

[0025] Legend: 10. Outer shell; 11. Feed hopper; 12. Drive motor; 13. Collection box; 20. Top frame; 21. Claw; 30. Plug plate; 31. Ear plate; 32. Side groove. Detailed Implementation

[0026] A ticket processing device, such as Figure 1 and Figure 2 As shown, it includes:

[0027] The outer casing 10 has a feed hopper 11 fixedly installed on its top. Two mutually driven crushing rollers are rotatably connected inside the cavity of the outer casing 10. A drive motor 12 is fixedly installed on the outer wall of the outer casing 10. The output shaft of the drive motor 12 is fixedly connected to one of the crushing rollers. A collection box 13 for receiving materials is provided below the crushing rollers. The collection box 13 is lined with a packaging bag. Specifically, toothed rings are fixedly installed at the ends of both crushing rollers. The two toothed rings mesh with each other. The drive motor 12 drives the two crushing rollers to rotate in opposite directions, thereby crushing the documents and realizing the crushing process of the documents. This is suitable for the destruction of documents by accountants, and will not be elaborated here.

[0028] like Figure 3 and Figure 5As shown, a bagging assembly is installed inside the collection box 13 to secure the packaging bag. The bagging assembly includes a stopper plate 30, an ear plate 31, and a side groove 32. The stopper plate 30 is slidably installed inside the collection box 13. The end of the collection box 13 has a side groove 32. The ear plate 31 passes through the side groove 32 and is fixedly connected to the stopper plate 30. The ear plate 31 can push the stopper plate 30 down to create a negative pressure in the space above the stopper plate 30. The collection box 13 forms a box with an open top. A tap is fixedly installed at the end of the collection box 13, and a handle is fixedly installed on the tap. The side wall of the outer shell 10 has a window for the collection box 13 to enter and exit. The collection box 13 is slidably installed in the window. The stopper plate 30 forms a rectangular plate that fits the chamber of the collection box 13. A rubber ring is fixedly installed on the side wall of the stopper plate 30. The ear plate 31 forms a rectangular rod and is installed on the side wall of the stopper plate 30 and integrally formed with the stopper plate 30. The side groove 32 is a rectangular groove, and the height of the side groove 32 is greater than the thickness of the ear plate 31.

[0029] In this scheme, since the collection box 13 needs to be lined with a packaging bag to collect the torn document fragments, by placing the packaging bag into the collection box 13, the ear plate 31 is pushed down in the side groove 32, and the stopper plate 30 slides down in the cavity of the collection box 13. At this time, the opening of the packaging bag makes the opening at the top of the collection box 13 relatively sealed. The downward movement of the stopper plate 30 causes the gas in the space below the packaging bag to be squeezed out from the side groove 32 by the stopper plate 30 to form a negative pressure. Under the compression of atmospheric pressure, the packaging bag will stick to the inner wall of the collection box 13, thus making it easier to line the packaging bag. Compared with manual leveling, the leveling effect of using air pressure to level the packaging bag is better, and the actual loading capacity of the packaging bag is larger.

[0030] like Figure 4 As shown, the bagging assembly also includes a top frame 20 and claws 21. Two claws 21 are fixedly installed on the side wall of the top frame 20. The top frame 20 is engaged with the collection box 13 through the claws 21. The top frame 20 forms a rectangular frame. The top frame 20 and the collection box 13 have the same horizontal cross section. The claws 21 are fixedly installed on the inner side wall of the top frame 20. The claws 21 are deformable rectangular plates. The same claws 21 are symmetrically arranged on the inner walls of opposite sides of the top frame 20. The two claws 21 respectively abut against the inner walls of opposite sides of the collection box 13.

[0031] As a supplement to the above solution, in order to fix the position of the bag opening, the top frame 20 is lowered to the top of the collection box 13, and the two claws 21 abut against the inner wall of the collection box 13. The lower end face of the top frame 20 presses the bag opening of the packaging bag tightly against the top of the collection box 13. The claws 21 can prevent the top frame 20 from falling off. Only the bag opening needs to be fixed. With the stopper plate 30 moving down to flatten the packaging bag, the sealing of the bag opening position and the top of the collection box 13 can be improved, and it is convenient for the stopper plate 30 to move down to discharge the air under the packaging bag and form negative pressure.

[0032] The working principle of this utility model is as follows: The bottom of the packaging bag is placed into the collection box 13, and the top frame 20 is lowered to the top of the collection box 13. The two claws 21 abut against the inner wall of the collection box 13, and the lower end face of the top frame 20 presses the opening of the packaging bag against the top of the collection box 13. The claws 21 can prevent the top frame 20 from falling off, push the ear plate 31 to move down in the side groove 32, and the plug plate 30 slides down in the cavity of the collection box 13. At this time, the opening of the packaging bag makes the opening at the top of the collection box 13 relatively sealed. The downward movement of the plug plate 30 causes the gas in the space below the packaging bag to be squeezed out from the side groove 32 by the plug plate 30 to form a negative pressure. Under the compression of atmospheric pressure, the packaging bag will stick to the inner wall of the collection box 13, realizing the leveling and fixing of the packaging bag.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A ticket processing device, characterized in that, include: The outer shell (10) has a feeding guide hopper (11) fixedly installed on its top. Two crushing rollers that drive each other are rotatably connected inside the cavity of the outer shell (10). A drive motor (12) is fixedly installed on the outer wall of the outer shell (10). The output shaft of the drive motor (12) is fixedly connected to one of the crushing rollers. A collection box (13) for receiving materials is provided below the crushing rollers. A packaging bag is placed inside the collection box (13). A bagging assembly is installed inside a collection box (13) to fix the packaging bag. The bagging assembly includes a stopper plate (30), an ear plate (31), and a side groove (32). The stopper plate (30) is slidably installed inside the collection box (13). A side groove (32) is opened at the end of the collection box (13). The ear plate (31) passes through the side groove (32) and is fixedly connected to the stopper plate (30). The ear plate (31) can push the stopper plate (30) down to create a negative pressure in the space above the stopper plate (30).

2. The document processing device according to claim 1, characterized in that: The collection box (13) forms a box with an open top. A tap is fixedly installed at the end of the collection box (13), and a handle is fixedly installed on the tap. A window for the collection box (13) to enter and exit is opened on the side wall of the outer shell (10), and the collection box (13) is slidably installed in the window.

3. The document processing device according to claim 1, characterized in that: The stopper plate (30) forms a rectangular plate that fits the chamber of the collection box (13), and a rubber ring is fixedly installed on the side wall of the stopper plate (30).

4. The document processing device according to claim 1, characterized in that: The ear plate (31) forms a rectangular rod. The ear plate (31) is set on the side wall of the plug plate (30) and integrally formed with the plug plate (30). The side groove (32) is a rectangular groove, and the height of the side groove (32) is greater than the thickness of the ear plate (31).

5. The document processing device according to claim 1, characterized in that: The bagging assembly also includes a top frame (20) and claws (21). Two claws (21) are fixedly installed on the side wall of the top frame (20), and the top frame (20) is engaged with the collection box (13) through the claws (21).

6. The document processing device according to claim 5, characterized in that: The top frame (20) forms a rectangular frame, and the top frame (20) has the same horizontal cross-section as the collection box (13).

7. The ticket processing device according to claim 5, characterized in that: The claw (21) is fixedly installed on the inner side wall of the top frame (20). The claw (21) is a deformable rectangular plate. The same claw (21) is symmetrically arranged on the inner walls of opposite sides of the top frame (20). The two claws (21) respectively abut against the inner walls of opposite sides of the collection box (13).

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