Bill binding device
By designing a bill binding device including an n-shaped frame, a bill fixing structure and a drill bit position adjustment structure, the problem of position offsetting in the bill during the binding process is solved, and higher binding accuracy and reliability are achieved.
Patent Information
- Application Number
- CN202421222784.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-31
- Publication Date
- 2025-03-04
- Estimated Expiration
- 2034-05-31
AI Technical Summary
During the drilling and binding process of the existing bill binding device, the bill is prone to position deviation, resulting in inaccurate binding, which increases the work intensity and operation difficulty of the staff.
A bill binding device is designed, including two symmetrically distributed n-shaped frames, bill fixing structure and drill bit position adjustment structure. The drill bit position adjustment structure is adjusted, and the hydraulic buffer rod and return spring of the fixed structure of the bill can be used to achieve a stable limit on the bill position and avoid deviation.
It significantly reduces the damage problems that may be caused by offset during the binding process of the bill, improves the accuracy and reliability of the binding operation, simplifies the operation process, and reduces the operation difficulty of staff.
Smart Images
Figure CN222553781U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of bill binding, in particular to a bill binding device. Background Art
[0002] The concept of bills can be divided into broad and narrow meanings. In a broad sense, bills include various securities and certificates, such as stocks, corporate bonds, invoices, bills of lading, etc.; in a narrow sense, bills, namely the "bills" stipulated in my country's "Bills of Exchange Law", include bills of exchange, bank promissory notes and checks, which refer to securities issued by the drawer, stipulating that the drawer or the entrusting payee will unconditionally pay a certain amount of money to the payee or holder upon seeing the bill or on a specified date. In labor services, a large number of bills need to be effectively sorted and fixed, so a bill binding device is needed for binding, and the bound bills are easier to store and manage.
[0003] The existing bill binding device has the following drawbacks: when punching and binding, the bill is often easily displaced due to the downward pressure of the drill. Among the many existing devices, most of them are not equipped with a fixed structure specifically for bills, or even if there is a setting, the specific position of the fixed structure needs to be adjusted manually. This means that before the bill binding work is carried out, the position of the fixed structure must be adjusted accordingly according to the actual size of the bill. Only in this way can the bill be effectively fixed. In this way, this operation method that requires manual adjustment undoubtedly significantly increases the work intensity and operation difficulty of the staff, making the entire binding process relatively complicated and inconvenient, and reducing work efficiency and convenience of operation. Utility Model Content
[0004] In order to solve the problems raised in the above background technology, the utility model provides a bill binding device.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bill binding device, comprising two symmetrically distributed n-shaped frames and a bill fixing structure mounted in the middle of the n-shaped frames, and a drill position adjustment structure arranged below the right n-shaped frames;
[0006] The bill fixing structure comprises two connecting plates, a support plate located in the middle of the two connecting plates, and a pressing plate coaxially distributed with the support plate, the opposite sides of the two connecting plates are fixedly connected to the two sides of the support plate, and a hydraulic buffer rod A is fixedly installed on the top of the pressing plate, and a return spring is sleeved on the outside of the hydraulic buffer rod, and the top and bottom surfaces of the return spring are fixedly connected to the bottom surface of the support plate and the top surface of the pressing plate respectively;
[0007] The drill position adjustment structure includes a cylinder mounted on the inner wall of the right n-shaped frame and a hidden plate fixedly connected to the output end of the cylinder, and a bidirectional threaded rod rotatably connected to the inner wall of the hidden plate, threaded sleeves are threadedly connected to both sides of the outer wall of the bidirectional threaded rod, a movable sleeve is sleeved in the middle of the bidirectional threaded rod, the top of the movable sleeve is fixedly connected to the inner top wall of the hidden plate, drill bits are installed on the bottom of the two threaded sleeves and the movable sleeve, buffer springs are fixedly installed at the bottom of the hidden plate and on both sides of the drill bit, the buffer springs are distributed in a rectangular array and a pressure plate is fixedly installed at the bottom end.
[0008] Preferably, a slide groove is provided on the inner bottom wall of the hidden plate, and the extension of the bottom of the threaded sleeve is slidably connected to the inner wall of the slide groove, and the three drill bits are vertically distributed downward and placed below the hidden plate.
[0009] Preferably, it also includes a placement plate for fixing the position of the n-type frame and a collecting drawer located inside the placement plate, a collecting groove is provided on the top surface of the placement plate and below the drill bit, a rectangular groove is provided on the inner wall of the placement plate, and the collecting drawer is slidably connected to the inner wall of the rectangular groove.
[0010] Preferably, a limiting groove is provided on the inner wall of one of the n-shaped frames, a linkage plate is slidably connected to the inner wall of the limiting groove, and the side surfaces of the two connection plates away from each other are fixedly connected to the side surfaces opposite to the linkage plate and the hidden plate respectively.
[0011] Preferably, a through hole is opened at the center of the inner wall of the pressing plate, and the bottom end of the drill bit extends to the inside of the through hole.
[0012] Preferably, a through groove is opened on one side of the inner wall of the other n-shaped frame, and the end of the bidirectional threaded rod close to the through groove penetrates the hidden plate and then extends to the inner wall of the through groove, and is fixedly connected with a turntable.
[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0014] The utility model forms a linkage effect between the bill fixing structure and the drill position adjustment structure. When the drill is adjusted to the desired position with the help of the drill position adjustment structure, the cylinder applies a downward pressure to perform the punching and binding operation. During this process, the hidden plate can drive the support plate and the pressing plate and the linkage plate located therebelow to move downward synchronously under the coordinated action of the two connecting plates. Then, the pressing plate and the pressing plate that cooperates with it can be used to achieve a stable limitation on the position of the bill. In this way, the problem of possible damage to the bill due to offset during the binding process can be significantly reduced, thereby greatly improving the accuracy and reliability of the binding operation. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1It is a schematic diagram of the overall structure of the utility model;
[0016] Figure 2 It is a top plan view of the utility model;
[0017] Figure 3 This is a schematic diagram of the overall structure of the utility model except for the placement plate and the collection drawer;
[0018] Figure 4 This is a front view plan view of the utility model;
[0019] Figure 5 It is a side sectional schematic diagram of the drill position adjustment structure of the utility model;
[0020] Figure 6 It is a cross-sectional schematic diagram of the hidden plate of the utility model.
[0021] In the figure: 1. N-type frame; 11. linkage plate; 2. bill fixing structure; 21. connecting plate; 22. supporting plate; 23. pressing plate; 24. hydraulic buffer rod; 25. reset spring; 3. drill position adjustment structure; 31. cylinder; 32. hidden plate; 33. bidirectional threaded rod; 34. threaded sleeve; 35. movable sleeve; 36. drill bit; 37. buffer spring; 38. pressing plate; 39. turntable; 4. placement plate; 5. collection drawer. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] like Figures 1 to 6 As shown, the utility model provides a bill binding device, comprising two symmetrically distributed n-shaped frames 1, a bill fixing structure 2 mounted in the middle of the n-shaped frames 1, and a drill position adjustment structure 3 arranged below the right n-shaped frames 1;
[0024] The bill fixing structure 2 comprises two connecting plates 21, a supporting plate 22 located in the middle of the two connecting plates 21, and a pressing plate 23 coaxially distributed with the supporting plate 22, the opposite sides of the two connecting plates 21 are fixedly connected to the two sides of the supporting plate 22, and a hydraulic buffer rod 24 is fixedly installed on the top of the pressing plate 23, and a return spring 25 is sleeved on the outside of the hydraulic buffer rod 24, and the top surface and bottom surface of the return spring 25 are fixedly connected to the bottom surface of the supporting plate 22 and the top surface of the pressing plate 23 respectively;
[0025] The drill position adjustment structure 3 includes a cylinder 31 mounted on the inner wall of the right n-shaped frame 1 and a hidden plate 32 fixedly connected to the output end of the cylinder 31, and a bidirectional threaded rod 33 rotatably connected to the inner wall of the hidden plate 32. Threaded sleeves 34 are threadedly connected to both sides of the outer wall of the bidirectional threaded rod 33, and a movable sleeve 35 is sleeved in the middle of the bidirectional threaded rod 33. The top of the movable sleeve 35 is fixedly connected to the inner top wall of the hidden plate 32. Drill bits 36 are installed at the bottom of the two threaded sleeves 34 and the bottom of the movable sleeve 35. Buffer springs 37 are fixedly installed at the bottom of the hidden plate 32 and on both sides of the drill bit 36. The buffer springs 37 are distributed in a rectangular array and a pressure plate 38 is fixedly installed at the bottom.
[0026] The above scheme is adopted: a linkage effect is formed between the bill fixing structure 2 and the drill position adjustment structure 3. When the drill 36 is adjusted to the desired position with the help of the drill position adjustment structure 3, the cylinder 31 applies a downward pressure to perform the punching and binding operation. During this process, the hidden plate 32 can drive the support plate 22 and the pressing plate 23 and the linkage plate 11 located thereunder to move downward synchronously under the coordinated action of the two connecting plates 21. Then, the pressing plate 23 and the pressure plate 38 cooperating therewith can be used to achieve a stable limitation of the bill position. In this way, the problem of possible damage to the bill due to offset during the binding process can be significantly reduced, thereby greatly improving the accuracy and reliability of the binding operation.
[0027] like Figures 1 to 6 As shown, a slide groove is provided on the inner bottom wall of the hidden plate 32 , and the extension of the bottom of the threaded sleeve 34 is slidably connected to the inner wall of the slide groove. The three drill bits 36 are vertically distributed downward and placed below the hidden plate 32 .
[0028] The above scheme is adopted: the inner wall of the threaded sleeve 34 is threadedly connected to the outer wall of the two-way threaded rod 33, and the extension of the bottom of the threaded sleeve 34 is slidably connected to the slide groove, and is symmetrically distributed with the movable sleeve 35 as the midpoint. When the two-way threaded rod 33 rotates, the two threaded sleeves 34 move to the opposite side under the limit of the slide groove to adjust the position of the drill bit 36. The design of the three drill bits 36 makes the punching points three, which can be achieved through three-hole binding. Once the bill is disassembled or changed, it will leave obvious traces, thereby improving the anti-counterfeiting of the bill and making it easy to manage. Through triangular three-hole binding, the bill can be easily archived, classified and consulted, thereby improving the management efficiency and accuracy of the bill. In addition, triangular three-hole binding can also prevent the loss or confusion of the bill, thereby ensuring the integrity of the bill.
[0029] like Figures 1 to 6As shown, it also includes a placement plate 4 for fixing the position of the n-type frame 1 and a collecting drawer 5 located inside the placement plate 4. A collecting groove is opened on the top surface of the placement plate 4 and below the drill bit 36. A rectangular groove is opened on the inner wall of the placement plate 4. The collecting drawer 5 is slidably connected to the inner wall of the rectangular groove.
[0030] With the above solution, the collecting drawer 5 can collect the fine debris generated during binding, and the collecting drawer 5 needs to be dumped in time to prevent the collecting slot from being blocked.
[0031] like Figures 1 to 6 As shown, a limiting groove is provided on the inner wall of the other n-type frame 1, and a linkage plate 11 is slidably connected to the inner wall of the limiting groove. The side surfaces of the two connecting plates 21 away from each other are fixedly connected to the side surfaces opposite to the linkage plate 11 and the hidden plate 32 respectively. A through hole is provided at the center of the inner wall of the pressing plate 38, and the bottom end of the drill bit 36 extends to the inside of the through hole. A through groove is provided on one side of the inner wall of the other n-type frame 1, and an end of the bidirectional threaded rod 33 close to the through groove penetrates the hidden plate 32 and then extends to the inner wall of the through groove, and is fixedly connected to a turntable 39.
[0032] By adopting the above solution, the bidirectional threaded rod 33 can be driven to rotate by rotating the turntable 39, and the rotation of the bidirectional threaded rod 33 can drive the two threaded sleeves 34 and the drill bit 36 to move to the opposite side, thereby achieving the effect of adjusting the position of the drill bit 36.
[0033] The working principle and use process of this utility model:
[0034] The two-way threaded rod 33 is rotated to drive the threaded sleeve 34 and the drill bit 36 thereunder to move to the opposite side until they are adjusted to the desired position. Then the cylinder 31 is started to drive the hidden plate 32, the connecting plate 21, the connecting plate 21, the supporting plate 22 and the linkage plate 11 to move downwards through the cylinder 31 until the pressing plate 38 and the pressing plate 23 contact the bill at the same time. Finally, the bill is continuously moved downwards so that the return spring 25 and the buffer spring 37 are squeezed at the same time, and the drill bit 36 passes through the through hole for punching and binding. The paper scraps generated during the punching will flow into the collecting drawer 5 through the collecting groove. Then, the cylinder 31 is closed and the return spring 25 and the buffer spring 37 rebound. The bill is taken out and the nylon line is passed through the punched hole for binding and collection, and the collecting drawer 5 is pulled out for dumping.
[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A bill binding device, characterized in that: It comprises two symmetrically distributed n-shaped frames (1), a bill fixing structure (2) mounted in the middle of the n-shaped frames (1), and a drill position adjustment structure (3) arranged below the right n-shaped frames (1); The bill fixing structure (2) comprises two connecting plates (21), a supporting plate (22) located in the middle of the two connecting plates (21), and a pressing plate (23) coaxially distributed with the supporting plate (22) in the upper and lower directions, the opposite sides of the two connecting plates (21) are fixedly connected to the two sides of the supporting plate (22), a hydraulic buffer rod (24) is fixedly installed on the top of the pressing plate (23), a return spring (25) is sleeved on the outside of the hydraulic buffer rod (24), and the top surface and bottom surface of the return spring (25) are fixedly connected to the bottom surface of the supporting plate (22) and the top surface of the pressing plate (23) respectively; The drill position adjustment structure (3) comprises a cylinder (31) mounted on the inner wall of the right n-shaped frame (1), a hidden plate (32) fixedly connected to the output end of the cylinder (31), and a bidirectional threaded rod (33) rotatably connected to the inner wall of the hidden plate (32), threaded sleeves (34) are threadedly connected to both sides of the outer wall of the bidirectional threaded rod (33), a movable sleeve (35) is sleeved on the middle part of the bidirectional threaded rod (33), the top of the movable sleeve (35) is fixedly connected to the inner top wall of the hidden plate (32), a drill (36) is installed at the bottom of the two threaded sleeves (34) and the movable sleeve (35), and a buffer spring (37) is fixedly installed at the bottom of the hidden plate (32) and on both sides of the drill bit (36), the buffer spring (37) is distributed in a rectangular array and a pressure plate (38) is fixedly installed at its bottom.
2. A bill binding device according to claim 1, characterized in that: The inner bottom wall of the hidden plate (32) is provided with a slide groove, and the extension of the bottom of the threaded sleeve (34) is slidably connected to the inner wall of the slide groove. The three drill bits (36) are vertically distributed downward and placed below the hidden plate (32).
3. A bill binding device according to claim 1, characterized in that: It also includes a placement plate (4) for fixing the position of the n-type frame (1) and a collecting drawer (5) located inside the placement plate (4); a collecting groove is provided on the top surface of the placement plate (4) and below the drill bit (36); a rectangular groove is provided on the inner wall of the placement plate (4); and the collecting drawer (5) is slidably connected to the inner wall of the rectangular groove.
4. A bill binding device according to claim 1, characterized in that: A limiting groove is provided on the inner wall of the n-shaped frame (1), a linkage plate (11) is slidably connected to the inner wall of the limiting groove, and the side surfaces of the two connection plates (21) away from each other are fixedly connected to the side surfaces opposite to the linkage plate (11) and the hidden plate (32).
5. A bill binding device according to claim 1, characterized in that: A through hole is provided at the center of the inner wall of the pressing plate (38), and the bottom end of the drill bit (36) extends to the inside of the through hole.
6. A bill binding device according to claim 1, characterized in that: A through groove is provided on one side of the inner wall of the other n-shaped frame (1); one end of the bidirectional threaded rod (33) close to the through groove penetrates the hidden plate (32) and then extends to the inner wall of the through groove, and is fixedly connected to a rotating disk (39).