A high efficiency financial stapling device

Abstract

The utility model relates to the field of stapling device, more specifically, relate to a kind of high efficiency's special stapling device of finance, it includes: bottom plate, fixedly connected support column and two limit blocks being set in the one side of support column on bottom plate;Support column is fixedly connected left upper plate, two limit blocks are slidably matched right upper plate, the front end of left upper plate and right upper plate upper surface is respectively connected one first stapling mechanism, the rear end of left upper plate and right upper plate upper surface is respectively connected one second stapling mechanism.In the utility model, the front end of left upper plate and right upper plate upper surface is respectively connected one first stapling mechanism, the rear end of left upper plate and right upper plate upper surface is respectively connected one second stapling mechanism, can be through two first stapling mechanisms located in front end or two second stapling mechanisms located in rear end to carry out the synchronous binding of multiple nails to the file to be bound, realize that once force is exerted to complete whole binding, improve binding efficiency, also can improve binding neatness, increase binding aesthetic degree.

Description

Technical Field

[0001] This utility model relates to the field of staplers, and more specifically, to a high-efficiency stapler for financial purposes. Background Technology

[0002] With the increasing standardization and efficiency of modern financial work, the demand for binding various paper documents such as vouchers, reports, and contracts is constantly growing. As a common binding tool in offices, the efficiency and applicability of staplers directly affect the work efficiency of financial personnel.

[0003] Most staplers on the market currently use a single-stapling structure, where only one staple is attached per press. This requires multiple operations when binding thick documents, resulting in low efficiency and inconsistent staple spacing, affecting aesthetics. Furthermore, different documents require different staple types, and traditional staplers require disassembling the staple magazine to change staples, which is cumbersome and disrupts workflow. To address these issues, some improved staplers have been developed. For example, patent CN222818837U proposes a financial stapler with freely switchable staple types, using a rotating staple magazine structure for quick switching between different staple types. However, it does not solve the problems of simultaneous multi-staple binding and staple spacing adjustment, thus failing to effectively improve binding efficiency. Utility Model Content

[0004] The utility model description section introduces a series of simplified concepts, which will be further explained in detail in the detailed description section. This utility model description section is not intended to limit the key features and essential technical features of the claimed technical solution, nor is it intended to determine the scope of protection of the claimed technical solution.

[0005] To at least partially solve the above problems, this utility model provides a high-efficiency financial stapler, comprising: a base plate, a support column and two limiting blocks disposed on one side of the support column fixedly connected to the base plate; a left upper plate fixedly connected to the support column, a right upper plate slidably fitted on the two limiting blocks, a first stapler mechanism connected to the front end of the upper surface of the left and right upper plates respectively, and a second stapler mechanism connected to the rear end of the upper surface of the left and right upper plates respectively.

[0006] Furthermore, the high-efficiency financial stapler further includes: a guide rod slidably fitted in the second insertion hole of the upper right plate, the guide rod being fixedly connected to the first insertion hole of the upper left plate, and a gate-shaped pressure plate rotatably connected to the guide rod. Both the upper left and upper right plates are located inside the gate-shaped pressure plate, and the transverse pressure plate of the gate-shaped pressure plate can simultaneously press and control two first staplers or two second staplers. Both ends of the guide rod are threaded with limiting nuts, and the two limiting nuts are secured to both sides of the gate-shaped pressure plate. Two connecting blocks are fixed relative to each other on the lower surface of the upper right plate, and a linear slider is fixed to the outer side of each of the two connecting blocks. The two linear sliders slidably fit within the linear grooves on the inner sides of the two limiting blocks; multiple limiting ball holes are evenly arranged in the linear grooves, and a limiting structure on the linear slider is inserted into one of the limiting ball holes.

[0007] Furthermore, multiple ball grooves are evenly arranged on the upper surface of the limiting block along its length, and a ball is rotatably connected in each ball groove, with the ball rolling and engaging with the lower surface of the connecting block.

[0008] Furthermore, the limiting structure includes: a spring shell fixed to the inner side of the linear slider, one end of a limiting spring fixedly connected to the inner side of the spring shell mounting cavity, and the other end of the limiting spring connected to a ball-head limiting rod that slides laterally in the middle of the linear slider, wherein the ball head of the ball-head limiting rod can be inserted into a limiting ball hole.

[0009] Furthermore, a fastening groove is provided on the lower surface of the upper right plate, located on the side of the upper right plate away from the upper left plate. The fastening groove is racetrack-shaped.

[0010] Furthermore, the first stapler includes: a staple cartridge for receiving staples and a staple pressing assembly for pressing the staples. The staple cartridge is fixed to the upper left or upper right plate, and the staple pressing assembly is rotatably connected to the upper left or upper right plate and fits above the staple cartridge. The staple cartridge contains a staple pushing spring and a staple pushing plate connected to one end of the staple pushing spring. The staple pushing plate cooperates with the staple pushing spring to push the staples to the staple outlet of the staple cartridge. The first stapler and the second stapler have the same structure but are suitable for different sizes of staples.

[0011] Furthermore, a limiting plate at one end of the staple pressing assembly is rotatably connected to a limiting groove on the upper left or upper right surface of the plate. When the lower surface of the limiting plate contacts the limiting groove, the staple pressing assembly is parallel to the staple cartridge. A pressure rod is longitudinally slidably connected to the staple pressing assembly. A force-bearing plate fixed to the top of the pressure rod is fitted below the transverse pressure plate of the portal-shaped pressure plate. A tension spring is sleeved on the rod between the force-bearing plate and the staple pressing assembly. A thin plate is fixed to the bottom of the pressure rod to press the staples in the staple cartridge out from the staple opening.

[0012] Compared with the prior art, the present invention has at least the following beneficial effects:

[0013] In this utility model, a high-efficiency financial stapler is provided. A first stapler is connected to the front end of the upper left and upper right surfaces, and a second stapler is connected to the rear end of the upper left and upper right surfaces. Multiple staples can be simultaneously stapled onto the documents by the two first staplers at the front end or the two second staplers at the rear end, achieving complete binding of the entire book with a single application of force. This improves binding efficiency, neatness, and aesthetics. Furthermore, the number of staplers can be selected based on the actual size requirements, accommodating different documents with different staple sizes. Additionally, the upper right plate slides onto two limiting blocks, allowing the spacing between the two first and two second staplers to be adjustable, making it suitable for binding a wider range of paper types and documents.

[0014] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, preferred embodiments are described below in detail with reference to the accompanying drawings. Attached Figure Description

[0015] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0016] Figure 1 A schematic diagram of a financial stapler provided in an embodiment of this utility model;

[0017] Figure 2 A schematic diagram of the base plate provided in an embodiment of this utility model;

[0018] Figure 3 A schematic diagram of the upper left plate and the nail magazine provided for an embodiment of this utility model;

[0019] Figure 4 A schematic diagram of the upper right plate and the pressure nail assembly provided in an embodiment of this utility model;

[0020] Figure 5 A schematic diagram of the upper right panel provided in an embodiment of this utility model;

[0021] Figure 6 for Figure 5 Enlarged view of point A in the middle;

[0022] Figure 7 This is a partial schematic diagram of the base plate provided in an embodiment of the present utility model.

[0023] Icons: Base plate 1; Limiting block 101; Ball bearing 102; Support column 103; Linear groove 104; Limiting ball hole 105; Upper left plate 2; First insertion hole 201; Upper right plate 3; Linear slider 301; Connecting block 302; Spring shell 303; Ball head limiting rod 304; Second insertion hole 305; Buckle groove 306; Limiting spring 307; Nail cartridge 4; Nail pressing assembly 5; Force plate 501; Pressure rod 502; Tensioning spring 503; Thin plate 504; Limiting plate 505; Guide rod 6; Gate-shaped pressure plate 7. Detailed Implementation

[0024] To enable those skilled in the art to better understand the technical solutions in this application, the technical solutions in the embodiments of this application will be clearly and completely described below. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0025] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments, so that those skilled in the art can implement it based on the description.

[0026] It should be understood that terms such as “having,” “comprising,” and “including” as used herein do not exclude the presence or addition of one or more other elements or combinations thereof.

[0027] The following is in conjunction with the appendix Figure 1-7 The present invention will be described in further detail below.

[0028] Example 1:

[0029] like Figures 1-7 As shown, a high-efficiency financial stapler includes: a base plate 1, on which a support column 103 and two limiting blocks 101 disposed on one side of the support column 103 are fixedly connected; a left upper plate 2 is fixedly connected to the support column 103, and a right upper plate 3 is slidably fitted on the two limiting blocks 101; the front ends of the upper surfaces of the left upper plate 2 and the right upper plate 3 are respectively connected to a first stapler mechanism, and the rear ends of the upper surfaces of the left upper plate 2 and the right upper plate 3 are respectively connected to a second stapler mechanism.

[0030] The working principle and technical effects of the above scheme are as follows:

[0031] In this high-efficiency financial stapler, a support column 103 and two limiting blocks 101 are fixedly connected to the base plate 1. The support column 103 is used to fix the upper left plate 2, while the two limiting blocks 101 provide a sliding track for the upper right plate 3, allowing the upper right plate 3 to slide on the limiting blocks 101. A first stapler is connected to the front end of the upper surface of the upper left plate 2 and the upper right plate 3, and a second stapler is connected to the rear end of each. When binding documents, either the two first staplers at the front end or the two second staplers at the rear end can be used. The operator applies pressure to the staplers, causing the staples to pass through the documents to be bound. Multiple staples can be bound simultaneously with a single application of force. For example, if the two first staplers at the front end are selected, during the pressing operation, both first staplers will simultaneously staple the documents, completing the binding action. Since the upper right plate 3 is slidably engaged with the two limiting blocks 101, by pushing the upper right plate 3 to slide on the limiting blocks 101, the relative position between the upper right plate 3 and the upper left plate 2 can be changed, thereby changing the spacing between the two first staplers and the two second staplers located on the upper left plate 2 and the upper right plate 3 to adapt to the binding needs of different sizes of paper or documents.

[0032] This utility model discloses a high-efficiency financial document stapler. By setting staplers at the front and rear ends of the upper left plate 2 and upper right plate 3, it enables simultaneous stapler binding with a single application of force. Compared to the traditional method of binding with individual staples sequentially, this significantly reduces binding time and improves binding efficiency. For example, when binding a thick financial document, this device can simultaneously staple multiple documents without repeated operations, saving manpower and time costs. Since the two first staplers or two second staplers work simultaneously and their positions are relatively fixed, the staples are kept relatively neat during the binding process, resulting in neat edges and a more aesthetically pleasing appearance, meeting the standardized requirements for financial document binding. The first and second staplers are suitable for different staple sizes, allowing users to flexibly choose between two first staplers or two second staplers based on the actual document binding requirements. For example, thicker documents may require larger staples, in which case a stapler adapted to larger staples can be selected; for thinner documents, a stapler adapted to smaller staples can be used, improving the device's versatility. The upper right plate 3 can slide on the limiting block 101, allowing the spacing between the two first staplers and the two second staplers to be adjusted as needed. This makes the device suitable for different sizes of paper or documents, such as common sizes like A4 and A5, as well as some special-sized financial statements, expanding the device's applicability.

[0033] Example 2:

[0034] like Figures 1-7 As shown, the high-efficiency financial stapler further includes: a guide rod 6 slidably fitted in the second insertion hole 305 of the upper right plate 3; the guide rod 6 is fixedly connected to the first insertion hole 201 of the upper left plate 2; a gate-shaped pressure plate 7 is rotatably connected to the guide rod 6; both the upper left plate 2 and the upper right plate 3 are located inside the gate-shaped pressure plate 7; the transverse pressure plate of the gate-shaped pressure plate 7 can simultaneously press and control two first staplers or two second staplers. Both ends of the guide rod 6 are threaded with limiting nuts, which are secured to both sides of the gate-shaped pressure plate 7. Two connecting blocks 302 are fixed relative to each other on the lower surface of the upper right plate 3; a linear slider 301 is fixed to the outer side of each of the two connecting blocks 302; the two linear sliders 301 slidably fitted in the linear grooves 104 on the inner sides of the two limiting blocks 101; multiple limiting ball holes 105 are evenly arranged in the linear grooves 104; a limiting structure on the linear slider 301 is inserted into one of the limiting ball holes 105. The limiting structure includes: a spring shell 303 fixed to the inner side of the linear slider 301; one end of a limiting spring 307 fixedly connected to the inner side of the mounting cavity of the spring shell 303; and the other end of the limiting spring 307 connected to a ball head limiting rod 304 on the linear slider 301 in a lateral sliding fit in the middle. The ball head of the ball head limiting rod 304 can be inserted into a limiting ball hole 105.

[0035] The working principle and technical effects of the above scheme are as follows:

[0036] The guide rod 6 is slidably fitted into the second insertion hole 305 of the upper right plate 3, and is fixedly connected to the first insertion hole 201 of the upper left plate 2. This allows the upper right plate 3 to slide only along the axial direction of the guide rod 6 relative to the upper left plate 2, providing precise guidance and ensuring the stability and accuracy of the upper right plate 3's sliding. The portal-shaped pressure plate 7 is rotatably connected to the guide rod 6, and both the upper left plate 2 and the upper right plate 3 are located inside the portal-shaped pressure plate 7. When a stapled operation is required, the operator rotates the portal-shaped pressure plate 7 so that its horizontal pressure plate aligns with the two first stapled mechanisms or the two second stapled mechanisms, and then presses down on the horizontal pressure plate of the portal-shaped pressure plate 7 to simultaneously staple the two first stapled mechanisms or the two second stapled mechanisms. The mechanism applies pressure to achieve simultaneous binding of multiple staples; both ends of the guide rod 6 are threaded with limiting nuts, which are locked on both sides of the portal-shaped pressure plate 7. The two limiting nuts limit the axial movement range of the portal-shaped pressure plate 7 on the guide rod 6, ensuring that the portal-shaped pressure plate 7 can be stably rotated and pressed in the appropriate position; two connecting blocks 302 are fixed relative to each other on the lower surface of the upper right plate 3, and linear sliders 301 are fixed on the outer side of the connecting blocks 302. The linear sliders 301 slide in the linear grooves 104 on the inner side of the two limiting blocks 101, so that the upper right plate 3 can slide smoothly under the restriction of the linear grooves 104 of the limiting blocks 101, further enhancing the stability of the sliding of the upper right plate 3.

[0037] The spring housing 303 is fixed to the inner side of the linear slider 301. Its mounting cavity inner side is fixedly connected to one end of the limiting spring 307, while the other end of the limiting spring 307 is connected to the ball-head limiting rod 304. The middle part of the ball-head limiting rod 304 slides laterally on the linear slider 301, and the ball head can be inserted into the limiting ball hole 105. Under normal conditions, the limiting spring 307 is in its natural or slightly compressed state, pushing the ball head of the ball-head limiting rod 304 into and fixing it within the limiting ball hole 105. At this time, due to the engagement of the ball head and the limiting ball hole 105, the upper right plate 3 is restricted to its current position and cannot slide freely, thus achieving the fixation of the upper right plate 3's position. When the position of the upper right plate 3 needs to be adjusted, the operator applies a lateral force to the upper right plate 3. This lateral force is transmitted to the linear slider 301 through the connecting block 302, causing the ball head limiting rod 304 to be compressed. The ball head limiting rod 304 compresses the limiting spring 307, causing the limiting spring 307 to contract. The ball head of the ball head limiting rod 304 automatically disengages from its original fixed limiting ball hole 105. At this time, the upper right plate 3 can slide freely along the linear groove 104. After sliding to the appropriate position, the applied lateral force is removed, the limiting spring 307 returns to its elastic deformation, and the ball head of the ball head limiting rod 304 is pushed into the new limiting ball hole 105, thus fixing the position of the upper right plate 3 again. By applying a lateral force to the upper right plate 3, the ball head of the ball-end limiting rod 304 can disengage from the limiting ball hole 105, thus adjusting the position of the upper right plate 3. The operation is simple and convenient, requiring no complex tools or additional steps, greatly improving adjustment efficiency. Multiple limiting ball holes 105 are evenly arranged within the linear groove 104, allowing the ball head of the ball-end limiting rod 304 to accurately insert into different limiting ball holes 105, achieving precise positioning of the upper right plate 3. This enables the financial stapler to precisely adjust the spacing between the two first staplers and the two second staplers according to different paper or document sizes, improving the device's applicability. The limiting spring 307 provides the ball-end limiting rod 304 with an automatic reset function. After the lateral force is removed, the limiting spring 307 automatically pushes the ball head of the ball-end limiting rod 304 into the limiting ball hole 105, ensuring that the upper right plate 3 will not move due to vibration or other external forces during use, enhancing the device's stability.

[0038] Example 3:

[0039] like Figures 1-7 As shown, multiple ball grooves are evenly arranged along the length of the upper surface of the limiting block 101, and a ball ball 102 is rotatably connected in each ball groove. The ball ball 102 rolls and engages with the lower surface of the connecting block 302. A retaining groove 306 is provided on the lower surface of the upper right plate 3, and the retaining groove 306 is located on the side of the upper right plate 3 away from the upper left plate 2. The retaining groove 306 is a racetrack-shaped retaining groove.

[0040] The working principle and technical effects of the above scheme are as follows:

[0041] Because the ball bearings 102 can rotate freely within the ball groove, the sliding friction between the connecting block 302 and the limiting block 101 is transformed into rolling friction. The frictional force of rolling friction is far less than that of sliding friction, making it easier and less strenuous to push the upper right plate 3. This reduces the force required for the operator to adjust the position of the upper right plate 3, improving operational convenience. Multiple ball bearings 102 are evenly distributed on the upper surface of the limiting block 101, providing uniform support and rolling guidance for the connecting block 302. During the sliding process of the upper right plate 3, the ball bearings 102 work together, making the sliding of the upper right plate 3 smoother and reducing the occurrence of jamming. Simultaneously, the evenly distributed ball bearings 102 also ensure the stability of the upper right plate 3 during sliding, preventing it from wobbling or shifting, ensuring the reliability of the device during adjustment. The lower surface of the upper right plate 3 is provided with a retaining groove 306, located on the side of the upper right plate 3 away from the upper left plate 2, and is a racetrack-shaped retaining groove, providing the operator with a convenient position to apply force. When the upper right plate 3 needs to be pushed or pulled to adjust its position, the operator can place their fingers into the groove 306. The shape and position of the groove 306 make it easier to apply force. The racetrack-shaped groove 306 conforms to ergonomic principles, better fitting the shape of the fingers, making the operator more comfortable during operation and further improving ease of use.

[0042] Example 4:

[0043] like Figures 1-7 As shown, the first stapler includes a staple cartridge 4 for receiving staples and a staple pressing assembly 5 for pressing the staples. The staple cartridge 4 is fixed to the upper surface of the upper left plate 2 or the upper right plate 3. The staple pressing assembly 5 is rotatably connected to the upper surface of the upper left plate 2 or the upper right plate 3 and fits above the staple cartridge 4. A staple pushing spring and a staple pushing plate connected to one end of the staple pushing spring are installed inside the staple cartridge 4. The staple pushing plate and the staple pushing spring cooperate to push the staples to the staple opening of the staple cartridge. The first stapler and the second stapler have the same structure but are suitable for different sizes of staples. The limiting plate 505 at one end of the staple pressing assembly 5 is rotatably connected to the limiting groove on the upper surface of the upper left plate 2 or the upper right plate 3. When the lower surface of the limiting plate 505 contacts the limiting groove, the staple pressing assembly 5 is parallel to the staple cartridge 4. The staple pressing assembly 5 is longitudinally slidably connected to the pressing rod 502. The force plate 501 fixed to the top of the pressing rod 502 is set below the transverse pressure plate of the door-shaped pressure plate 7. The pressing rod 502 is fitted with a tensioning spring 503 on the rod body between the force plate 501 and the staple pressing assembly 5. The bottom of the pressing rod 502 is fixedly connected to a thin plate 504 for pressing the staples in the staple cartridge 4 out from the staple opening.

[0044] The working principle and technical effects of the above scheme are as follows:

[0045] In the first stapler mechanism, the staple cartridge 4 is fixed to the upper surface of the upper left plate 2 or the upper right plate 3. A staple pusher spring and a staple pusher plate are installed inside the staple cartridge 4. One end of the staple pusher spring is connected to the staple pusher plate. Under the elastic force of the staple pusher spring, the staple pusher plate continuously pushes the staples in the staple cartridge 4 towards the staple opening, ensuring that the staples are always in a ready-to-be-stitched position, preparing for subsequent binding operations. The staple pressing assembly 5 is rotatably connected to the upper surface of the upper left plate 2 or the upper right plate 3 and fits above the staple cartridge 4. A limiting plate 505 at one end of the staple pressing assembly 5 is rotatably connected to a limiting groove on the upper surface of the upper left plate 2 or the upper right plate 3. When the lower surface of the limiting plate 505 contacts the limiting groove, the staple pressing assembly 5 is parallel to the staple cartridge 4. The limiting design ensures that the staple pressing assembly 5 performs the staple pressing operation at the appropriate position and angle, ensuring binding accuracy. A pressure rod 502 is longitudinally slidably connected to the staple assembly 5. A force-bearing plate 501 is fixedly attached to the top of the pressure rod 502. The force-bearing plate 501 is positioned below the transverse pressure plate of the portal-shaped pressure plate 7. When the transverse pressure plate of the portal-shaped pressure plate 7 presses down, it acts on the force-bearing plate 501, causing the pressure rod 502 to overcome the elastic force of the tension spring 503 and slide downwards on the staple assembly 5. A thin plate 504 is fixedly attached to the bottom of the pressure rod 502. As the pressure rod 502 slides down, the thin plate 504 presses out the staples located at the staple opening in the staple cartridge 4, completing the binding action. When the transverse pressure plate of the portal-shaped pressure plate 7 releases its pressure, the tension spring 503 returns to its elastic deformation, causing the pressure rod 502 to slide upwards back to its initial position, preparing for the next binding operation. By using the horizontal pressure plate of the door-shaped pressure plate 7 to press the force plate 501 to trigger the staple pressing action, the simultaneous binding of multiple staples is realized. The operation is simple and convenient. The operator only needs to press the door-shaped pressure plate 7 once to complete the binding operation of multiple staple mechanisms at the same time, which greatly saves time and energy.

[0046] The first and second staplers have the same structure but use different sizes of staples, allowing users to choose between them based on their binding needs. This improves the versatility of the device. This financial stapler can meet the binding needs of paper or documents of different thicknesses and materials. Whether it is a thin document or a thick ledger, it can find suitable staples and corresponding staplers for binding, thus expanding the applicability of the device.

[0047] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0048] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0049] Although the embodiments of this utility model have been disclosed above, they are not limited to the applications listed in the specification and embodiments. They can be applied to various fields suitable for this utility model. For those skilled in the art, other modifications can be easily made. Therefore, without departing from the general concept defined by the claims and their equivalents, this utility model is not limited to the specific details and the illustrations shown and described herein.

Claims

1. A high efficiency financial stapling device characterized by, include: A base plate (1) is fixedly connected to a support column (103) and two limiting blocks (101) located on one side of the support column (103); a left upper plate (2) is fixedly connected to the support column (103), and a right upper plate (3) is slidably connected to the two limiting blocks (101); a first stapler is connected to the front end of the upper surface of the left upper plate (2) and the right upper plate (3), and a second stapler is connected to the rear end of the upper surface of the left upper plate (2) and the right upper plate (3).

2. A high efficiency financial stapling apparatus as claimed in claim 1 wherein, Also includes: The guide rod (6) is slidably fitted in the second insertion hole (305) of the upper right plate (3). The guide rod (6) is fixedly connected to the first insertion hole (201) of the upper left plate (2). The guide rod (6) is rotatably connected to the gate-shaped pressure plate (7). The upper left plate (2) and the upper right plate (3) are both located inside the gate-shaped pressure plate (7). The transverse pressure plate of the gate-shaped pressure plate (7) can simultaneously press and control the two first staplers or the two second staplers.

3. A high efficiency financial stapling apparatus as defined in claim 2 wherein, Both ends of the guide rod (6) are threaded with limiting nuts, and the two limiting nuts are locked on both sides of the gate-shaped pressure plate (7).

4. A high efficiency financial stapling apparatus as defined in claim 1, wherein, Two connecting blocks (302) are fixed to each other on the lower surface of the upper right plate (3). A linear slider (301) is fixed to the outer side of each of the two connecting blocks (302). The two linear sliders (301) slide in the linear grooves (104) on the inner side of the two limiting blocks (101). Multiple limiting ball holes (105) are evenly arranged in the linear grooves (104). The limiting structure set on the linear slider (301) is inserted into a limiting ball hole (105).

5. A high efficiency financial stapling apparatus as defined in claim 4 wherein, Multiple ball grooves are evenly arranged on the upper surface of the limiting block (101) along its length direction. A ball (102) is rotatably connected in each ball groove, and the ball (102) rolls and engages with the lower surface of the connecting block (302).

6. A high efficiency financial stapling apparatus as defined in claim 4 wherein, The limiting structure includes: a spring shell (303) fixed on the inner side of the linear slider (301), one end of a limiting spring (307) fixedly connected to the inner side of the mounting cavity of the spring shell (303), and the other end of the limiting spring (307) connected to a ball head limiting rod (304) on the linear slider (301) in a middle lateral sliding fit, and the ball head of the ball head limiting rod (304) can be inserted into a limiting ball hole (105).

7. A high efficiency financial stapling apparatus as defined in claim 4 wherein, The upper right plate (3) has a buckle groove (306) on its lower surface. The buckle groove (306) is located on the side of the upper right plate (3) away from the upper left plate (2).

8. A high efficiency financial stapling apparatus as defined in claim 7, wherein, The buckle groove (306) is a racetrack-shaped buckle groove.

9. A high efficiency financial stapling apparatus as defined in claim 2 wherein, The first staple mechanism includes a staple cartridge (4) for holding staples and a staple pressing assembly (5) for pressing the staples. The staple cartridge (4) is fixed to the upper surface of the upper left plate (2) or the upper right plate (3). The staple pressing assembly (5) is rotatably connected to the upper surface of the upper left plate (2) or the upper right plate (3) and fits above the staple cartridge (4). The staple cartridge (4) is equipped with a staple pushing spring and a staple pushing plate connected to one end of the staple pushing spring. The staple pushing plate and the staple pushing spring cooperate to push the staples to the staple opening of the staple cartridge. The first staple mechanism and the second staple mechanism have the same structure but are suitable for different sizes of staples.

10. A high efficiency financial stapling apparatus as defined in claim 9 wherein, The limiting plate (505) at one end of the staple assembly (5) is rotatably connected to the limiting groove on the upper surface of the upper left plate (2) or the upper right plate (3). When the lower surface of the limiting plate (505) contacts the limiting groove, the staple assembly (5) is parallel to the staple cartridge (4). The staple assembly (5) is longitudinally slidably connected to the staple rod (5). The force plate (501) fixed to the top of the force rod (502) is set below the transverse pressure plate of the door-shaped pressure plate (7). A tension spring (503) is sleeved on the rod body of the force plate (501) between the force plate (501) and the staple assembly (5). The bottom of the force rod (502) is fixed to a thin plate (504) for pressing the staples in the staple cartridge (4) out from the staple opening.

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