Lock stitch notebook error proofing binding mechanism

Abstract

The utility model belongs to notebook binding equipment technical field especially relates to a lock line formula notebook mistake proof binding mechanism, including the binding frame, the front side movable installation of binding frame is provided with the binding table, the section of binding table is V type structure, the upper surface of binding table is provided with the binding hole, the equipment in the inside of binding frame is completed lock line binding through cooperation with binding table when the paper is placed in the inside of binding frame and moves to binding frame, be provided with mobile adsorption mechanism on binding table, mobile adsorption mechanism includes limit slot, driving guide roller, driven guide roller and driving motor, limit slot is located on the outside of binding table, and limit slot sets up along the conveying direction of paper, the inside fixed mounting of limit slot has negative pressure adsorption board, be provided with negative pressure hole on negative pressure adsorption board. The utility model can effectively prevent paper from happening skew in the conveying process, ensure that the binding stitch is accurately fallen in the preset position, thereby enhancing the appearance quality of notebook.

Description

Technical Field

[0001] This utility model belongs to the technical field of notebook binding equipment and relates to a thread-locked notebook error-proof binding mechanism. Background Technology

[0002] Thread binding is a crucial process in notebook production, using needle and thread to bind papers into a book, offering advantages such as secure binding and smooth page turning. Currently, existing thread binding equipment requires manual stacking and conveying of cut papers to the binding station. However, this method is prone to several errors: firstly, paper placement can easily become skewed, causing the binding stitches to deviate from their intended positions, affecting the notebook's appearance; secondly, the binding table is in motion, posing safety hazards for manual paper placement and limiting the number of papers that can be placed at a time, resulting in low binding efficiency. Furthermore, the randomness of manual operation makes it difficult to ensure consistent spacing and placement of papers each time, further impacting the neatness of the binding and the overall quality of the notebook. To address these issues, the market urgently needs a thread-locked notebook error-proof binding mechanism that can accurately and efficiently complete paper stacking and conveying. Summary of the Invention

[0003] The purpose of this invention is to address the above-mentioned problems by providing a thread-locked notebook error-proof binding mechanism.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: A thread-locked notebook error-proof binding mechanism includes a binding frame. A binding table is movably mounted on the front side of the binding frame. The binding table has a V-shaped cross-section and binding holes on its upper surface. After paper is placed on the binding table, it moves into the binding frame, where internal equipment cooperates with the binding table to complete the thread-locking process. A movable suction mechanism is provided on the binding table, comprising a limiting groove, a driving guide roller, a driven guide roller, and a drive motor. The limiting groove is located on the outer surface of the binding table and is arranged along the paper conveying direction. A negative pressure suction plate is fixedly installed inside the limiting groove, and the negative pressure suction plate has negative pressure holes. The driving guide roller and the driven guide roller are located on opposite sides of the binding table, and their positions correspond to the positions of the limiting groove. A conveyor belt is mounted on the driving guide roller and the driven guide roller. A conveyor table is mounted on one side of the binding frame, and the output end of the conveyor table is connected to the input end of the binding table.

[0005] In the above-mentioned sewn-lock notebook error-proof binding mechanism, a negative pressure component is provided inside the binding table. The negative pressure component includes a negative pressure pump, a main negative pressure pipe, and branch negative pressure pipes. The negative pressure pump is installed inside the binding table through a bracket. One end of the negative pressure pump is connected to the main negative pressure pipe, and one side of the main negative pressure pipe is connected to several sets of branch negative pressure pipes. The branch negative pressure pipes are connected to a negative pressure adsorption plate.

[0006] In the above-mentioned thread-locked notebook error-proof binding mechanism, a removable filter is provided between the negative pressure pump and the main negative pressure pipe, and a filter element is provided inside the filter.

[0007] In the above-mentioned thread-locked notebook error-proof binding mechanism, the active guide roller and the driven guide roller are mounted on the binding table via a U-shaped bracket, the drive motor is located at one end of the binding table, and the output end of the drive motor is connected to the active guide roller via a transmission connection.

[0008] In the above-mentioned thread-locked notebook error-proof binding mechanism, the conveyor belt is located in the limiting groove and slides within the limiting groove, and the surface of the conveyor belt is provided with adsorption holes.

[0009] In the above-mentioned thread-locked notebook error-proof binding mechanism, a movable adsorption mechanism is provided on the conveyor table, and its structure is the same as that of the movable adsorption mechanism of the binding table.

[0010] In the aforementioned thread-locked notebook error-proof binding mechanism, the surface of the conveyor belt is provided with anti-slip silicone.

[0011] In the above-mentioned thread-locked notebook error-proof binding mechanism, a positioning mechanism is provided on one side of the binding table. The positioning mechanism includes a positioning plate, an adjusting rod, and an adjusting seat.

[0012] In the above-mentioned thread-locked notebook error-proof binding mechanism, the adjusting seat is fixedly installed on the binding table, one end of the adjusting rod is fixedly connected to the positioning plate, and the other end is movably installed in the adjusting seat, and the positioning plate is in contact with the surface of the binding table.

[0013] In the above-mentioned thread-locked notebook error-proof binding mechanism, the adjusting seat is provided with a movable groove, and an adjusting screw is installed in the movable groove. One end of the adjusting screw is threadedly connected to an adjusting rod, and the other end is connected to an adjusting motor. The adjusting motor is fixed on the adjusting seat.

[0014] Compared with existing technologies, the advantages of this utility model are: 1. This utility model, by setting a V-shaped binding table and cooperating with a moving adsorption mechanism, can effectively prevent the paper from skewing during the conveying process and ensure that the binding pins fall accurately in the preset position, thereby improving the appearance quality of the notebook.

[0015] 2. This utility model's mobile adsorption mechanism utilizes a negative pressure adsorption plate and adsorption holes on the conveyor belt to firmly adsorb paper, avoiding safety hazards caused by the movement of the binding table during manual placement. It also enables continuous and efficient paper transport, significantly improving binding efficiency. Furthermore, the positioning mechanism allows for precise control of the paper's position, further ensuring the neatness of the binding and the overall quality of the notebook.

[0016] Other advantages, objectives and features of this invention will be partly apparent from the following description, and partly understood by those skilled in the art through study and practice of this invention. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0018] Figure 2 This is a partial structural schematic diagram of the present invention.

[0019] Figure 3 This is a side view of the binding table of this utility model.

[0020] Figure 4 This is a schematic diagram of the front structure of the binding table of this utility model.

[0021] Figure 5 This is a schematic diagram of the positioning mechanism of this utility model.

[0022] In the diagram: 1. Binding frame; 2. Binding table; 3. Binding hole; 4. Moving suction mechanism; 5. Limiting groove; 6. Active guide roller; 7. Driven guide roller; 8. Drive motor; 9. Negative pressure suction plate; 10. Negative pressure hole; 11. Conveyor table; 12. Negative pressure assembly; 13. Negative pressure pump; 14. Main negative pressure pipe; 15. Branch negative pressure pipe; 16. Filter; 17. U-shaped bracket; 18. Conveyor belt; 19. Suction hole; 20. Positioning mechanism; 21. Positioning plate; 22. Adjusting rod; 23. Adjusting seat; 24. Movable groove; 25. Adjusting screw; 26. Adjusting motor; 27. Paper. Detailed Implementation

[0023] The present invention will be further described below with reference to the accompanying drawings.

[0024] like Figure 1-5As shown, a thread-locked notebook error-proof binding mechanism includes a binding frame 1. A binding table 2 is movably mounted on the front side of the binding frame 1. The binding table 2 has a V-shaped cross-section and binding holes 3 on its upper surface. After paper 27 is placed on the binding table 2, it moves into the binding frame 1, where the internal equipment of the binding frame 1 cooperates with the binding table 2 to complete the thread-locking binding. A movable suction mechanism 4 is provided on the binding table 2. The movable suction mechanism 4 includes a limiting groove 5, an active guide roller 6, a driven guide roller 7, and a drive motor 8. 5 is located on the outer side of the binding table 2, and the limiting groove 5 is set along the conveying direction of the paper 27. A negative pressure adsorption plate 9 is fixedly installed inside the limiting groove 5, and a negative pressure hole 10 is provided on the negative pressure adsorption plate 9. The active guide roller 6 and the driven guide roller 7 are respectively located on both sides of the binding table 2, and the positions of the active guide roller 6 and the driven guide roller 7 correspond to the positions of the limiting groove 5. A conveyor belt 18 is installed on the active guide roller 6 and the driven guide roller 7. A conveyor table 11 is installed on one side of the binding frame 1, and the output end of the conveyor table 11 is connected to the input end of the binding table 2.

[0025] Furthermore, the binding table 2 is equipped with a negative pressure assembly 12, which includes a negative pressure pump 13, a main negative pressure pipe 14, and branch negative pressure pipes 15. The negative pressure pump 13 is installed inside the binding table 2 by a bracket. One end of the negative pressure pump 13 is connected to the main negative pressure pipe 14, and one side of the main negative pressure pipe 14 is connected to several sets of branch negative pressure pipes 15. The branch negative pressure pipes 15 are connected to the negative pressure adsorption plate 9.

[0026] In this embodiment, after the negative pressure pump 13 is started, it generates negative pressure. The negative pressure is transmitted to each branch negative pressure pipe 15 through the main negative pressure pipe 14, and then to the negative pressure adsorption plate 9 through the branch negative pressure pipe 15. The negative pressure holes 10 on the negative pressure adsorption plate 9 generate an adsorption force on the paper 27 placed on the binding table 2, thereby ensuring that the paper 27 remains flat and stable during the binding process, effectively preventing the paper 27 from being misaligned or shifted, and improving the accuracy and quality of binding.

[0027] Furthermore, a removable filter 16 is provided between the negative pressure pump 13 and the main negative pressure pipe 14, and a filter element is provided inside the filter 16.

[0028] In this embodiment, the filter 16 effectively filters out impurities and dust from the air entering the negative pressure pump 13, preventing these impurities and dust from damaging the negative pressure pump 13 or affecting its normal operation. After a period of use, the filter element can be easily disassembled and replaced, thus ensuring the continuous and effective operation of the filter 16.

[0029] Furthermore, the active guide roller 6 and the driven guide roller 7 are mounted on the binding table 2 via a U-shaped bracket 17, and the drive motor 8 is located at one end of the binding table 2, with the output end of the drive motor 8 being connected to the active guide roller 6 in a transmission manner.

[0030] In this embodiment, the U-shaped bracket 17 can ensure that the active guide roller 6 and the driven guide roller 7 remain stable during operation and will not shake or deviate. The output end of the drive motor 8 is connected to the active guide roller 6, which can provide stable and sufficient power to the active guide roller 6, so that the active guide roller 6 drives the driven guide roller 7 to rotate together, thereby realizing the smooth transport of the paper 27 and providing a good foundation for subsequent binding work.

[0031] Furthermore, the conveyor belt 18 is located within the limiting groove 5 and slides within the limiting groove 5. The surface of the conveyor belt 18 is provided with adsorption holes 19.

[0032] In this embodiment, the conveyor belt 18 is slidably disposed within the limiting groove 5, which ensures that the conveyor belt 18 moves stably along the predetermined path during operation without deviation or derailment. At the same time, the adsorption holes 19 provided on the surface of the conveyor belt 18 can generate a certain adsorption force on the paper 27 during operation, so that the paper 27 can adhere more tightly to the conveyor belt 18, creating favorable conditions for subsequent accurate binding work.

[0033] Furthermore, the conveying table 11 is provided with a movable adsorption mechanism 4, the structure of which is the same as that of the movable adsorption mechanism 4 of the binding table 2.

[0034] In this embodiment, the conveyor 11 is located on one side of the binding table 2. During operation, the binding table 2 moves intermittently, while the conveyor 11 is in a fixed state. In this way, the paper 27 to be processed only needs to be placed on the conveyor 11 and then conveyed to the binding table 2 through the conveyor 11.

[0035] Furthermore, the surface of the conveyor belt 18 is provided with anti-slip silicone.

[0036] In this embodiment, the anti-slip silicone on the surface of the conveyor belt 18 enhances the friction between the conveyor belt 18 and the paper 27, which can effectively prevent the paper 27 from sliding or shifting during the conveying process.

[0037] Furthermore, a positioning mechanism 20 is provided on one side of the binding table 2. The positioning mechanism 20 includes a positioning plate 21, an adjusting rod 22 and an adjusting seat 23. The adjusting seat 23 is fixedly installed on the binding table 2. One end of the adjusting rod 22 is fixedly connected to the positioning plate 21, and the other end is movably installed in the adjusting seat 23. The positioning plate 21 is in contact with the surface of the binding table 2.

[0038] In this embodiment, the position of the positioning plate 21 can be flexibly adjusted by the movement of the adjusting rod 22 within the adjusting seat 23. This allows for precise positioning of the paper 27 of different sizes when binding, ensuring accuracy and neatness in the binding process and greatly improving the quality and efficiency of the binding work.

[0039] Furthermore, the adjusting seat 23 is provided with a movable groove 24, and an adjusting screw 25 is installed in the movable groove 24. One end of the adjusting screw 25 is threadedly connected to the adjusting rod 22, and the other end is connected to an adjusting motor 26, which is fixed on the adjusting seat 23.

[0040] In this embodiment, after the adjusting motor 26 is started, it can drive the adjusting screw 25 to rotate. Since the adjusting screw 25 is threadedly connected to the adjusting rod 22, the adjusting rod 22 will move linearly within the movable groove 24, thereby driving the positioning plate 21 to adjust its position. This design makes the adjustment of the positioning plate 21 more precise and stable.

[0041] The working principle of this utility model is as follows: In use, the paper 27 to be bound is first placed on the conveyor table 11. The moving adsorption mechanism 4 on the conveyor table 11 is activated, and the paper 27 is stably adsorbed onto the conveyor belt 18 through negative pressure adsorption. The conveyor belt 18 is driven by the drive motor 8, which smoothly transports the paper 27 to the binding table 2. When the paper 27 arrives at the binding table 2, the negative pressure component 12 inside the binding table 2 starts to work. The negative pressure pump 13 generates negative pressure, which is filtered by the filter 16 and transmitted to the negative pressure adsorption plate 9 through the main negative pressure pipe 14 and the branch negative pressure pipe 15. The negative pressure holes 10 on the negative pressure adsorption plate 9 generate an adsorption force on the paper 27, making the paper 27 flat and adhered to the binding table 2. At the same time, the positioning mechanism 20 starts to work. The adjusting motor 26 drives the adjusting screw 25 to rotate according to the preset program. The adjusting rod 22 moves linearly in the movable groove 24, driving the positioning plate 21 to move to the appropriate position, accurately positioning the paper 27 and ensuring that the binding position of the paper 27 is accurate. Subsequently, the binding table 2 moves into the binding frame 1, and the equipment inside the binding frame 1, through cooperation with the binding holes 3 on the binding table 2, completes the thread binding of the paper 27. Throughout the process, the moving suction mechanism 4 and the positioning mechanism 20 work together to effectively prevent problems such as misalignment, offset, missing pages, and extra pages of the paper 27 during binding, greatly improving the accuracy and quality of binding, reducing production costs, and increasing production efficiency.

[0042] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or use similar methods to replace them, without departing from the spirit of this utility model.

[0043] Although this document frequently uses terms such as 1. binding frame; 2. binding table; 3. binding hole; 4. moving adsorption mechanism; 5. limiting groove; 6. active guide roller; 7. driven guide roller; 8. drive motor; 9. negative pressure adsorption plate; 10. negative pressure hole; 11. conveyor table; 12. negative pressure assembly; 13. negative pressure pump; 14. main negative pressure pipe; 15. branch negative pressure pipe; 16. filter; 17. U-shaped bracket; 18. conveyor belt; 19. adsorption hole; 20. positioning mechanism; 21. positioning plate; 22. adjusting rod; 23. adjusting seat; 24. movable groove; 25. adjusting screw; 26. adjusting motor; 27. paper, etc., the possibility of using other terms is not excluded. The use of these terms is merely for the convenience of describing and explaining the essence of this utility model; interpreting them as any additional limitation would contradict the spirit of this utility model.

Claims

1. A thread-locked notebook error-proof binding mechanism, comprising a binding frame (1), wherein a binding table (2) is movably mounted on the front side of the binding frame (1), the binding table (2) has a V-shaped cross-section, and a binding hole (3) is provided on the upper surface of the binding table (2). After the binding table (2) places paper (27) in it, it moves into the binding frame (1), and the equipment inside the binding frame (1) completes the thread-locking binding by cooperating with the binding table (2). The mechanism is characterized in that... The binding table (2) is provided with a moving adsorption mechanism (4). The moving adsorption mechanism (4) includes a limiting groove (5), an active guide roller (6), a driven guide roller (7), and a drive motor (8). The limiting groove (5) is located on the outer side of the binding table (2) and is arranged along the conveying direction of the paper (27). A negative pressure adsorption plate (9) is fixedly installed inside the limiting groove (5). A negative pressure hole (10) is provided on the negative pressure adsorption plate (9). The active guide roller (6) and the driven guide roller (7) are located on both sides of the binding table (2), and the positions of the active guide roller (6) and the driven guide roller (7) correspond to the positions of the limiting groove (5). A conveyor belt (18) is installed on the active guide roller (6) and the driven guide roller (7). A conveyor table (11) is installed on one side of the binding frame (1). The output end of the conveyor table (11) is connected to the input end of the binding table (2).

2. The thread-locked notebook error-proof binding mechanism according to claim 1, characterized in that, The binding table (2) is equipped with a negative pressure assembly (12). The negative pressure assembly (12) includes a negative pressure pump (13), a main negative pressure pipe (14) and a branch negative pressure pipe (15). The negative pressure pump (13) is installed inside the binding table (2) by a bracket. One end of the negative pressure pump (13) is connected to the main negative pressure pipe (14). One side of the main negative pressure pipe (14) is connected to several sets of branch negative pressure pipes (15). The branch negative pressure pipes (15) are connected to the negative pressure adsorption plate (9).

3. The thread-locked notebook error-proof binding mechanism according to claim 2, characterized in that, A removable filter (16) is provided between the negative pressure pump (13) and the main negative pressure pipe (14), and a filter element is provided inside the filter (16).

4. The thread-locked notebook error-proof binding mechanism according to claim 3, characterized in that, The active guide roller (6) and the driven guide roller (7) are mounted on the binding table (2) via a U-shaped bracket (17). The drive motor (8) is located at one end of the binding table (2), and the output end of the drive motor (8) is connected to the active guide roller (6) via transmission.

5. The thread-locked notebook error-proof binding mechanism according to claim 4, characterized in that, The conveyor belt (18) is located in the limiting groove (5) and slides in the limiting groove (5). The surface of the conveyor belt (18) is provided with adsorption holes (19).

6. The thread-locked notebook error-proof binding mechanism according to claim 5, characterized in that, The conveying table (11) is equipped with a moving adsorption mechanism (4), which has the same structure as the moving adsorption mechanism (4) of the binding table (2).

7. The thread-locked notebook error-proof binding mechanism according to claim 6, characterized in that, The surface of the conveyor belt (18) is provided with anti-slip silicone.

8. The thread-locked notebook error-proof binding mechanism according to claim 7, characterized in that, A positioning mechanism (20) is provided on one side of the binding table (2). The positioning mechanism (20) includes a positioning plate (21), an adjusting rod (22), and an adjusting seat (23).

9. The thread-locked notebook error-proof binding mechanism according to claim 8, characterized in that, The adjusting seat (23) is fixedly installed on the binding table (2). One end of the adjusting rod (22) is fixedly connected to the positioning plate (21), and the other end is movably installed in the adjusting seat (23). The positioning plate (21) is in contact with the surface of the binding table (2).

10. The thread-locked notebook error-proof binding mechanism according to claim 9, characterized in that, The adjusting seat (23) is provided with a movable groove (24), and an adjusting screw (25) is installed in the movable groove (24). One end of the adjusting screw (25) is threadedly connected to the adjusting rod (22), and the other end is connected to an adjusting motor (26). The adjusting motor (26) is fixed on the adjusting seat (23).

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