Financial bill binding tool

Abstract

The utility model provides a financial bill binding tool, and relates to the field of bill binding, the financial bill binding tool comprises a box body, the box body comprises an inner cavity, a rotating cavity and a placing cavity, and the inner cavity communicates with the rotating cavity; the penetrating hole is formed in the box body, and a hot fusion tube penetrates into the inner cavity; and the rotating rod is rotationally arranged in the rotating cavity. According to the hot melt pipe cutting device, through the combined action of the drill bit and the cutting blade, the extension length of the drill bit is matched with the drilling depth, the cutting action is completed in a drill bit extrusion mode, synchronous cutting can be conducted on a hot melt pipe in the drilling process, and time is saved.

Description

Technical Field

[0001] This utility model relates to the field of document binding, and more specifically, to a financial document binding tool. Background Technology

[0002] In financial work, the organization and binding of documents is a crucial step. Traditional binding methods often involve clips or string binding. While these methods have some practicality, they also have several drawbacks. Clips can easily cause documents to scatter and are not conducive to long-term preservation; string binding is cumbersome, produces an uneven finish, and is inconvenient for locating documents. As the requirements for standardization and efficiency in financial work continue to increase, there is a need for a more convenient, robust, and aesthetically pleasing document binding tool to meet the needs of financial personnel in organizing and preserving documents, thereby improving the efficiency and quality of financial work.

[0003] Some new financial document binding tools now incorporate heat-sealing tubes, which secure the documents by shrinking and heating the tubes. However, the choice of tube length is crucial in the actual binding process. If the tube is too long, heat cannot be evenly distributed throughout the tube during the heat-sealing process, resulting in some areas not being fully fused and affecting the binding effect. If the tube is too short, it may not be able to pass through the document smoothly, preventing effective binding and causing difficulties for financial personnel.

[0004] Therefore, we have made improvements to this by proposing a financial document binding tool. Utility Model Content

[0005] In order to achieve the above-mentioned objectives, this utility model provides a financial document binding tool to improve the above-mentioned problems.

[0006] The application is as follows:

[0007] include:

[0008] The box includes an inner cavity, a rotating cavity, and a placement cavity, wherein the inner cavity and the rotating cavity are connected in communication.

[0009] A through hole is made on the box body, through which the heating pipe passes into the inner cavity;

[0010] A rotating rod is rotatably mounted within the rotating cavity;

[0011] The drill bit is elastically mounted on the housing and is driven by a rotating rod to reciprocate up and down above the placement cavity. It has several teeth distributed along its own axis.

[0012] The gear is rotatably mounted on the inner cavity and meshes with the teeth;

[0013] The toothed plate is slidably disposed on the opposite side of the drill bit with the gear as the center on the housing, and is driven by the gear to slide in the opposite direction to the drill bit;

[0014] The blade is disposed at the end of the toothed plate and located at the tangent of the through hole path;

[0015] An inclined plate is slidably mounted on the housing and positioned along the drilling path of the drill bit;

[0016] Pneumatic components that transfer the thrust of the inclined plate to the toothed plate;

[0017] When the drill bit fully penetrates the tube and comes into contact with the inclined plate, the drill bit drive gear causes the toothed plate to lift the cutting blade, and the inclined plate causes the pneumatic component to push the cutting blade into contact with the hot melt tube.

[0018] Preferably, a spring is provided between the drill bit and the inner cavity to allow the drill bit to move away from the bearing surface of the placement cavity.

[0019] Preferably, the rotation path of the rotating rod covers the drilling path of the drill bit, and the contact end between the drill bit and the rotating rod is an arc-shaped surface.

[0020] Preferably, the pneumatic component includes:

[0021] A guide tube is provided on the box body, with its two ends close to the inclined plate and the toothed plate, respectively.

[0022] The pistons are slidably disposed at both ends of the guide tube and respectively contact the inclined plate and the toothed plate, and there is a gas cavity between the two pistons;

[0023] A spring is disposed between the guide tube and the piston.

[0024] Preferred options also include:

[0025] The material discharge port is located on the box body and communicates with the through hole.

[0026] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0027] In the scheme of this application:

[0028] To address the problem in existing technologies where the heat-fused tube is difficult to match with the thickness of the document during the binding process, this application utilizes a drill bit and a cutting blade to work together, ensuring that the extension length of the drill bit matches the drilling depth. The cutting action is completed through the extrusion of the drill bit, enabling simultaneous cutting of the heat-fused tube during the drilling process, thus saving time. Attached Figure Description

[0029] Figure 1 A front view of a financial document binding tool provided in this application;

[0030] Figure 2 A cross-sectional view of a financial document binding tool provided for this application;

[0031] Figure 3 A schematic diagram showing the positional relationship of the drill bit, gear, and toothed plate of a financial document binding tool provided in this application.

[0032] The image shows:

[0033] 1. Box body; 11. Through hole; 12. Material inlet; 2. Rotating rod; 3. Drill bit; 31. Tooth; 4. Gear; 5. Tooth plate; 51. Blade; 6. Inclined plate; 7. Pneumatic component. Detailed Implementation

[0034] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of the present invention.

[0035] For an example, please refer to... Figure 1 , Figure 2 and Figure 3 A financial document binding tool, comprising:

[0036] The box 1 includes an inner cavity, a rotating cavity, and a placement cavity, with the inner cavity and the rotating cavity connected in communication.

[0037] A through hole 11 is provided on the box body 1, through which the heating pipe is inserted into the inner cavity;

[0038] Rotating rod 2 is rotatably mounted inside the rotating cavity;

[0039] The drill bit 3 is elastically mounted on the housing 1 and is driven by the rotating rod 2 to reciprocate up and down above the placement cavity. It has several teeth 31 distributed along its own axis.

[0040] Gear 4 is rotatably mounted on the inner cavity and meshes with teeth 31;

[0041] The toothed plate 5 is slidably disposed on the box 1 on the opposite side of the drill bit 3 with the gear 4 as the center, and is driven by the gear 4 to slide in the opposite direction to the drill bit 3;

[0042] The blade 51 is disposed at the end of the toothed plate 5 and is located at the tangent of the through hole 11 through path;

[0043] The inclined plate 6 is slidably set on the box 1 and located on the drilling path of the drill bit 3;

[0044] Pneumatic component 7 receives the thrust from inclined plate 6 and transfers it to toothed plate 5;

[0045] When the drill bit 3 is fully inserted into the bill and comes into contact with the inclined plate 6, the transmission gear 4 of the drill bit 3 causes the tooth plate 5 to drive the blade 51 to rise, and the inclined plate 6 causes the pneumatic component 7 to push the blade 51 to contact the hot melt tube.

[0046] During the use of the equipment, the ticket needs to be placed on the placement slot on the box 1. By manually pressing the rotating rod 2, the rotating rod 2 presses the drill bit 3, so that the drill bit 3 penetrates the ticket and forms a hole.

[0047] During this process, the drill bit 3 presses vertically, causing the drill bit 3 to drive the gear 4 to rotate through the teeth 31. As the gear 4 rotates, it synchronously drives the toothed plate 5 that meshes with it to move. The direction of movement of the toothed plate 5 is parallel to and opposite to the direction of movement of the drill bit 3, causing the toothed plate 5 to move upward.

[0048] It should be added that the blade 51 is a certain distance away from the bottom surface of the through hole 11. Therefore, the length of the toothed plate 5 moving upward is the same as the length of the drill bit 3 moving. This results in the drill bit 3 penetrating a distance equal to the thickness of the bill. In addition, the blade 51 is a certain distance away from the through hole 11, resulting in the length of the hot melt tube in the through hole 11 being slightly greater than the thickness of the bill.

[0049] When the drill bit 3 has completely passed through and is in contact with the inclined plate 6, the inclined plate 6 squeezes the piston at one end of the pneumatic component 7 and pushes the piston at the other end to squeeze the toothed plate 5 with the teeth 31 as the limit for movement, and finally pushes the blade 51 to cut the hot melt tube.

[0050] A spring is provided between the drill bit 3 and the inner cavity to keep the drill bit 3 away from the bearing surface of the placement cavity;

[0051] The spring allows the drill bit 3 to automatically retract and detach from the workpiece surface when not drilling or when the force is reduced, thus preventing accidental scratches or obstruction of the workpiece's movement, while also storing energy for the next drilling operation.

[0052] The rotation path of the rotating rod 2 covers the drilling path of the drill bit 3, and the contact end between the drill bit 3 and the rotating rod 2 is an arc-shaped surface. This ensures that when the rotating rod 2 drives the drill bit 3 to perform drilling operations, its range of motion completely covers and acts on the trajectory that the drill bit 3 needs to move. The arc-shaped contact surface design enables the rotating rod 2 to achieve smoother force transmission when pushing the drill bit 3, reducing stress concentration and friction loss at the contact point, and improving transmission efficiency and service life.

[0053] Pneumatic component 7 includes:

[0054] A guide tube is installed on the box body 1, with its two ends close to the inclined plate 6 and the toothed plate 5, respectively.

[0055] The pistons are slidably disposed at both ends of the guide tube and contact the inclined plate 6 and the toothed plate 5 respectively, and there is a gas cavity between the two pistons;

[0056] A spring is positioned between the guide tube and the piston;

[0057] The spring returns the piston to its original position, so when one piston is compressed, the change in air pressure causes the other piston to spring up.

[0058] Also includes:

[0059] The material outlet 12 is opened on the box body 1 and communicates with the through hole 11, so that the cut hot melt tube can be released.

[0060] The technical scope of this utility model is not limited to the content described above. Those skilled in the art can make various modifications and variations to the above embodiments without departing from the technical concept of this utility model, and all such modifications and variations should fall within the protection scope of this utility model.

Claims

1. A financial document binding tool, characterized in that, include: The box body (1) includes an inner cavity, a rotating cavity and a placement cavity, wherein the inner cavity and the rotating cavity are connected in communication; A through hole (11) is provided on the box body (1) for the heating pipe to pass through into the inner cavity; Rotating rod (2) is rotatably disposed within the rotating cavity; The drill bit (3) is elastically mounted on the box body (1) and is driven by the rotating rod (2) to reciprocate up and down above the placement cavity. It has several teeth (31) distributed along its own axis. The gear (4) is rotatably mounted on the inner cavity and meshes with the teeth (31); The toothed plate (5) is slidably disposed on the box body (1) on the opposite side of the drill bit (3) with the gear (4) as the center, and is driven by the gear (4) to slide in the opposite direction to the drill bit (3); The blade (51) is disposed at the end of the toothed plate (5) and located at the tangent of the through hole (11) through path; The inclined plate (6) is slidably set on the box (1) and located on the drilling path of the drill bit (3); The pneumatic component (7) receives the thrust of the inclined plate (6) and transfers it to the toothed plate (5); When the drill bit (3) is fully inserted into the tube and comes into contact with the inclined plate (6), the transmission gear (4) of the drill bit (3) causes the tooth plate (5) to drive the blade (51) to rise, and the inclined plate (6) causes the pneumatic component (7) to push the blade (51) to contact the hot melt tube.

2. The financial document binding tool according to claim 1, characterized in that, A spring is provided between the drill bit (3) and the inner cavity to allow the drill bit (3) to move away from the bearing surface of the placement cavity.

3. The financial document binding tool according to claim 2, characterized in that, The rotation path of the rotating rod (2) covers the drilling path of the drill bit (3), and the contact end between the drill bit (3) and the rotating rod (2) is an arc-shaped surface.

4. A financial document binding tool according to claim 3, characterized in that, The pneumatic component (7) includes: A guide tube is provided on the box body (1), with its two ends close to the inclined plate (6) and the toothed plate (5), respectively. The piston is slidably disposed at both ends of the guide tube and contacts the inclined plate (6) and the toothed plate (5) respectively, and there is a gas cavity between the two pistons; A spring is disposed between the guide tube and the piston.

5. A financial document binding tool according to claim 4, characterized in that, Also includes: The material discharge port (12) is opened on the box body (1) and communicates with the through hole (11).

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