Automatic book mouth tightening machine

Abstract

The utility model relates to the technical field of opening tightening machines, and discloses an automatic book opening tightening machine which comprises a base, a support is fixedly connected to one side of the upper end of the base, a first servo motor is arranged in the middle of the upper end in the support, and the output end of the first servo motor is sleeved with two driving wheels. When the device is used, the second servo motor drives the driving roller to rotate to be matched with the driven roller, so that books can pass through the space between the driving roller and the driven roller to be tightened, and meanwhile, the first servo motor drives the threaded rod to rotate, so that the height of the driven roller can be adjusted. Therefore, the distance between the driving roller and the driven roller can be adjusted, it is ensured that each book can be properly tightened, the product quality is improved, in addition, due to the fact that the device can adapt to books of different thicknesses and sizes, the application range of the device is greatly widened, the flexibility of the device is greatly improved, and practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of book binding machines, in particular to an automatic book binding machine. Background Art

[0002] The book covers of various books, periodicals and magazines are required to be more beautiful and high-end so as to have collection value. Therefore, the requirements for the production of book covers are getting higher and higher. In traditional technology, the indentation of book covers often appears on the die-cutting and creasing machine. In this way, different die-cutting boards are required for book covers of different sizes, and the installation of the die-cutting boards is also time-consuming and labor-intensive. In the patent literature that has been published, there are also some descriptions of book cover creasing devices. The principle is that under the drive of a power device, a positive roller and a negative roller rotate towards each other. When the book cover passes through the gap between the positive roller and the negative roller, the indentation of the book cover can be completed.

[0003] Most current book binding machines use rollers with fixed spacing, which results in the binding being not tight enough or too tight for books of different thicknesses, affecting the quality of the binding. In addition, since the spacing between the rollers of these machines cannot be adjusted, the scope of application and flexibility of the device are limited, reducing its practicality.

[0004] Therefore, those skilled in the art provide an automatic book binding machine to solve the problems raised in the above background technology. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings existing in the prior art, and to propose an automatic book binding machine. When the device is in use, the second servo motor is used to drive the active roller to rotate and cooperate with the driven roller, so that the book can be bounded between the two. At the same time, the first servo motor is used to drive the threaded rod to rotate, so that the height of the driven roller can be adjusted, thereby adjusting the spacing between the active roller and the driven roller, ensuring that each book can obtain appropriate binding treatment and improving product quality. In addition, because the device can adapt to books of different thicknesses and sizes, the application range and flexibility of the device are greatly enhanced, and the practicality is improved.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An automatic book binding machine comprises a base, wherein one side of the upper end of the base is fixedly connected with a bracket, a first servo motor is arranged in the middle of the upper end of the bracket, two driving wheels are sleeved on the outside of the output end of the first servo motor, a transmission belt is sleeved on the outside of the two driving wheels, a driven wheel is sleeved on the other side of the inside of the two transmission belts, a threaded rod is sleeved on the inside of the two driven wheels, a sleeve is sleeved on the middle of the outside of the two threaded rods, a driven roller is rotatably connected between the two sleeves, a second servo motor is arranged on one side of the lower end of the bracket, and a driving roller is fixedly connected to the output end of the second servo motor;

[0008] The transmission gear of the present invention is a gear that is connected with the transmission gear of the first end through the gear of the conveyor belt, and the gear is connected with the transmission gear of the first end through the gear of the conveyor belt.

[0009] Through the above technical solution, when the device is in use, the second servo motor is provided to drive the active roller to rotate and cooperate with the driven roller, so that the book can be bounded between the two. At the same time, the first servo motor is provided to drive the threaded rod to rotate, so that the height of the driven roller can be adjusted, thereby adjusting the distance between the active roller and the driven roller, ensuring that each book can obtain appropriate binding treatment and improving product quality. In addition, because the device can adapt to books of different thicknesses and sizes, the scope of application and flexibility of the device are greatly enhanced, and the practicality is improved.

[0010] Furthermore, a conveyor frame is fixedly connected to the middle part of the upper end of the base, a fourth servo motor is arranged at a corner of the lower end of the conveyor frame, a second active transmission roller is fixedly connected to the output end of the fourth servo motor, a second active sprocket is sleeved on one side of the outer side of the second active transmission roller, a second chain is sleeved on the outer side of the second active sprocket, a second driven sprocket is sleeved on the other side of the inner side of the second chain, a second driven transmission roller is sleeved on the inner side of the second driven sprocket, and a second conveyor belt is sleeved on the outer sides of the second active transmission roller and the second driven transmission roller;

[0011] Through the above technical solution, the second conveyor belt can provide additional support and stability when the books enter the flap operation area, ensuring that each book can be stably conveyed to the flap operation position.

[0012] Furthermore, the upper and lower ends of both side end surfaces of the storage box are provided with electric telescopic rods, and one side end surfaces of the plurality of electric telescopic rods are fixedly connected to a limit plate;

[0013] Through the above technical solution, by setting the electric telescopic rod, the position of the limit plate can be automatically adjusted according to the width of the book, ensuring that the book is in a suitable position on the first conveyor belt, thereby improving the adaptability of the equipment.

[0014] Furthermore, one end of the active roller away from the second servo motor is rotatably connected to the bracket;

[0015] Through the above technical solution, the active roller can rotate smoothly on the bracket through the rotation connection, which helps to reduce the shaking and swinging of the active roller during the movement and improves the movement accuracy and stability of the system.

[0016] Furthermore, both side end surfaces of the two threaded rods are rotatably connected to the bracket;

[0017] Through the above technical solution, the rotational connection helps to reduce the distortion or deformation caused by the unbalanced force applied to the threaded rod, thereby improving the stability and reliability of the system.

[0018] Furthermore, a control panel is provided on one side of one end surface of the base, a storage battery is provided in the middle of the lower end of the base, and the storage battery and the control panel, the first servo motor, the second servo motor, the third servo motor, the fourth servo motor, the laser rangefinder, the alarm, and the electric telescopic rod are all electrically connected;

[0019] Through the above technical solution, through electrical connection, the control panel can integrate various parts of the control and management system to achieve automated and intelligent control of the entire system.

[0020] Furthermore, support legs are fixedly connected at the four corners of the lower end of the base;

[0021] Through the above technical solution, the presence of the supporting legs can disperse the weight borne by the base, reduce the pressure of single-point bearing, and thus improve the weight-bearing capacity of the base.

[0022] The utility model has the following beneficial effects:

[0023] 1. The utility model proposes an automatic book-binding machine. Compared with the existing book-binding machines, when the book-binding machine is in use, the second servo motor is used to drive the active roller to rotate and cooperate with the driven roller, so that the book can be bound between the two. At the same time, the first servo motor is used to drive the threaded rod to rotate, so that the height of the driven roller can be adjusted, thereby adjusting the distance between the active roller and the driven roller, ensuring that each book can obtain proper binding treatment and improving product quality. In addition, because the device can adapt to books of different thicknesses and sizes, the application range and flexibility of the device are greatly enhanced, and the practicality is improved.

[0024] 2. The utility model proposes an automatic book binding machine. Compared with the existing book binding machines, when the book binding machine is in use, a third servo motor is set to drive the first conveyor belt to rotate, and the lower end of the stacked books is pushed by the convex block at the upper end. At the same time, the laser rangefinder and the rangefinder plate on the pressure plate at the upper end of the stacked books are used to measure the distance therebetween, so that when the number of books gradually decreases, an alarm sound is issued through the alarm to promptly remind the operator to replenish them, thereby reducing the downtime caused by insufficient number of books and improving production efficiency and output. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is an axonometric diagram of an automatic book binding machine proposed by the utility model;

[0026] Figure 2 This is a schematic diagram of the internal structure of a storage box of an automatic book binding machine proposed by the utility model;

[0027] Figure 3 This is a front cross-sectional view of an automatic book binding machine proposed by the utility model;

[0028] Figure 4 This is a schematic diagram of the internal structure of a bracket of an automatic book binding machine proposed by the utility model;

[0029] Figure 5 The utility model is a top view of an automatic book binding machine.

[0030] Legend:

[0031] 1. Base; 2. Control panel; 3. Bracket; 4. First servo motor; 5. Driving wheel; 6. Transmission belt; 7. Driven wheel; 8. Threaded rod; 9. Sleeve; 10. Driven roller; 11. Second servo motor; 12. Driving roller; 13. Battery; 14. Storage box; 15. Electric telescopic rod; 16. Limit plate; 17. Third servo motor; 18. First driving sprocket; 19. First chain; 20. First driven sprocket; 21. A driving transmission roller; 22, a first driven transmission roller; 23, a first conveyor belt; 24, a conveyor frame; 25, a fourth servo motor; 26, a second driving sprocket; 27, a second chain; 28, a second driven sprocket; 29, a second driving transmission roller; 30, a second driven transmission roller; 31, a second conveyor belt; 32, a sliding rod; 33, a pressure plate; 34, a laser rangefinder; 35, a distance measuring plate; 36, an alarm; 37, a push block; 38, a support leg. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the specific implementation of the utility model to clearly and completely describe the technical solutions in the specific implementation of the utility model. Obviously, the specific implementation described is only a part of the specific implementation of the utility model, not all of the specific implementation. Based on the specific implementation of the utility model, all other specific implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] Reference Figure 1-5 , a specific implementation mode provided by the utility model: an automatic book binding machine, comprising a base 1, a bracket 3 is fixedly connected to one side of the upper end of the base 1, a first servo motor 4 is arranged in the middle of the upper end of the bracket 3, two driving wheels 5 are sleeved on the outside of the output end of the first servo motor 4, a transmission belt 6 is sleeved on the outside of the two driving wheels 5, a driven wheel 7 is sleeved on the other side of the two transmission belts 6, a threaded rod 8 is sleeved on the inside of the two driven wheels 7, a sleeve 9 is sleeved on the middle of the outer part of the two threaded rods 8, a driven roller 10 is rotatably connected between the two sleeves 9, a second servo motor 11 is arranged on one side of the lower end of the bracket 3, and a driving roller 12 is fixedly connected to the output end of the second servo motor 11;

[0034] A storage box 14 is fixedly connected to one side of the upper end of the base 1, a third servo motor 17 is arranged at a corner of the lower end of the storage box 14, and a first active transmission roller 21 is fixedly connected to the output end of the third servo motor 17. A first active sprocket 18 is sleeved on one side of the outer side of the first active sprocket 18, a first chain 19 is sleeved on the outer side of the first active sprocket 18, a first driven sprocket 20 is sleeved on the other side of the inner side of the first chain 19, a first driven transmission roller 22 is sleeved on the inner side of the first driven sprocket 20, a first driven transmission roller 22 is sleeved on the outer side of the first active transmission roller 21 and the first driven transmission roller 22, a first conveyor belt 23 is fixedly connected to one side of the upper and lower ends of the first conveyor belt 23, a sliding rod 32 is fixedly connected to the middle part of one side of the inner upper end of the storage box 14, and the outer lower end of the sliding rod 32 A pressure plate 33 is provided, and a laser rangefinder 34 is provided on the upper end of the pressure plate 33. A rangefinder plate 35 is fixedly connected to the middle part of one side of the upper end of the storage box 14, and an alarm 36 is provided on one side of the upper end of the rangefinder plate 35. When the device is in use, the second servo motor 11 drives the active roller 12 to rotate and cooperate with the driven roller 10, so that the book can be bound between the two. At the same time, the first servo motor 4 drives the threaded rod 8 to rotate, so that the height of the driven roller 10 can be adjusted, so that the distance between the active roller 12 and the driven roller 10 can be adjusted, ensuring that each book can obtain appropriate binding treatment and improving product quality. In addition, because the device can adapt to books of different thicknesses and sizes, the application range and flexibility of the device are greatly enhanced, and the practicality is improved.

[0035] A conveying frame 24 is fixedly connected to the middle of the upper end of the base 1, a fourth servo motor 25 is arranged at a corner of the lower end of the conveying frame 24, a second active transmission roller 29 is fixedly connected to the output end of the fourth servo motor 25, a second active sprocket 26 is sleeved on one side of the outer side of the second active transmission roller 29, a second chain 27 is sleeved on the outer side of the second active sprocket 26, a second driven sprocket 28 is sleeved on the other side of the inner side of the second chain 27, a second driven transmission roller 30 is sleeved on the inner side of the second driven sprocket 28, a second conveyor belt 31 is sleeved on the outer side of the second active transmission roller 29 and the second driven transmission roller 30,

[0036] The second conveyor belt 31 can provide additional support and stability when the books enter the binding operation area, ensuring that each book can be stably conveyed to the binding operation position. Electric telescopic rods 15 are provided at the upper and lower ends of the two side end surfaces of the storage box 14, and one side end surfaces of multiple electric telescopic rods 15 are fixedly connected to the limit plate 16. By providing the electric telescopic rod 15, the position of the limit plate 16 can be automatically adjusted according to the width of the book to ensure that the book is in a suitable position on the first conveyor belt 23, thereby improving the adaptability of the equipment. The end of the active roller 12 away from the second servo motor 11 is rotatably connected to the bracket 3. Through the rotatable connection, the active roller 12 can rotate smoothly on the bracket 3, which helps to reduce the shaking and swinging of the active roller 12 during the movement, and improves the movement accuracy and stability of the system. The two side end surfaces of the two threaded rods 8 are rotatably connected to the bracket 3 The rotational connection helps to reduce the distortion or deformation caused by the unbalanced force applied to the threaded rod 8, thereby improving the stability and reliability of the system. A control panel 2 is provided on one side of the end surface of the base 1, and a battery 13 is provided in the middle of the lower end of the base 1. The battery 13 and the control panel 2, the first servo motor 4, the second servo motor 11, the third servo motor 17, the fourth servo motor 25, the laser rangefinder 34, the alarm 36, and the electric telescopic rod 15 are all electrically connected. Through the electrical connection, the control panel 2 can integrate the control and management of various parts to realize the automation and intelligent control of the entire system. Support legs 38 are fixedly connected at the four corners of the lower end of the base 1. The presence of the support legs 38 can disperse the weight borne by the base 1, reduce the pressure of single-point bearing, and thus improve the weight-bearing capacity of the base 1.

[0037] Working principle: When the device is in use, the staff places the books on the upper end of the first conveyor belt 23 inside the storage box 14, and places the pressing plate 33 on the upper end of the uppermost book. After the books are placed, the third servo motor 17 is set to drive the first conveyor belt 23 to rotate, and the lower end of the stacked books is pushed through the convex block at the upper end, and then the fourth servo motor 25 drives the second conveyor belt 31 to rotate so that it can be transported to one side of the bracket 3, and then the second servo motor 11 is set to drive the active roller 12 to rotate and cooperate with the driven roller 10, so that the books can pass between the two for binding, and at the same time When the first servo motor 4 is set, the threaded rod 8 is driven to rotate, so that the height of the driven roller 10 can be adjusted, so that the distance between the active roller 12 and the driven roller 10 can be adjusted to ensure that each book can be properly processed at the edge, thereby improving product quality. In the process of conveying and closing the books, the distance between the laser rangefinder 34 and the rangefinder plate 35 on the top pressure plate 33 of the stacked books is measured, so that when the number of books gradually decreases, an alarm sound is issued through the alarm 36, so as to promptly remind the operator to replenish them, thereby reducing the downtime caused by insufficient number of books and improving production efficiency and output.

[0038] Finally, it should be noted that the above is only a preferred specific implementation method of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned specific implementation methods, those skilled in the art can still modify the technical solutions recorded in the aforementioned specific implementation methods, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic book binding machine, comprising a base (1), characterized in that: A bracket (3) is fixedly connected to one side of the upper end of the base (1); a first servo motor (4) is arranged in the middle of the upper end of the bracket (3); two driving wheels (5) are sleeved on the outside of the output end of the first servo motor (4); a transmission belt (6) is sleeved on the outside of the two driving wheels (5); a driven wheel (7) is sleeved on the other side of the inside of the two transmission belts (6); a threaded rod (8) is sleeved on the inside of the two driven wheels (7); a sleeve (9) is sleeved on the middle of the outside of the two threaded rods (8); a driven roller (10) is rotatably connected between the two sleeves (9); a second servo motor (11) is arranged on one side of the lower end of the bracket (3); and a driving roller (12) is fixedly connected to the output end of the second servo motor (11); A storage box (14) is fixedly connected to one side of the upper end of the base (1), a third servo motor (17) is arranged at a corner of the lower end of the storage box (14), an output end of the third servo motor (17) is fixedly connected to a first active transmission roller (21), a first active sprocket (18) is sleeved on one side of the outer side of the first active transmission roller (21), a first chain (19) is sleeved on the outer side of the first active sprocket (18), a first driven sprocket (20) is sleeved on the other side of the inner side of the first chain (19), a first driven transmission roller (22) is sleeved on the inner side of the first driven sprocket (20), and a first driven transmission roller (22) is sleeved on the inner side of the first driven sprocket (20). ), the first active transmission roller (21) and the first driven transmission roller (22) are sleeved with a first conveyor belt (23) on the outside, and a push block (37) is fixedly connected to one side of the upper and lower ends of the first conveyor belt (23), a sliding rod (32) is fixedly connected to the middle of one side of the inner upper end of the storage box (14), a pressure plate (33) is sleeved on the outer lower end of the sliding rod (32), a laser rangefinder (34) is arranged on the upper end of the pressure plate (33), a distance measuring plate (35) is fixedly connected to the middle of one side of the upper end of the storage box (14), and an alarm (36) is arranged on one side of the upper end of the distance measuring plate (35).

2. The automatic book binding machine according to claim 1, characterized in that: A conveying frame (24) is fixedly connected to the middle of the upper end of the base (1); a fourth servo motor (25) is arranged at a corner of the lower end of the conveying frame (24); an output end of the fourth servo motor (25) is fixedly connected to a second active transmission roller (29); a second active sprocket (26) is sleeved on one side of the outer side of the second active transmission roller (29); a second chain (27) is sleeved on the outer side of the second active sprocket (26); a second driven sprocket (28) is sleeved on the other side of the inner side of the second chain (27); a second driven transmission roller (30) is sleeved on the inner side of the second driven sprocket (28); and a second conveyor belt (31) is sleeved on the outer sides of the second active transmission roller (29) and the second driven transmission roller (30).

3. The automatic book binding machine according to claim 1, characterized in that: Electric telescopic rods (15) are provided at the upper and lower ends of both side end surfaces of the storage box (14), and one side end surfaces of a plurality of the electric telescopic rods (15) are fixedly connected to a limiting plate (16).

4. The automatic book binding machine according to claim 1, characterized in that: One end of the active roller (12) away from the second servo motor (11) is rotatably connected to the bracket (3).

5. The automatic book binding machine according to claim 1, characterized in that: Both side end surfaces of the two threaded rods (8) are rotatably connected to the bracket (3).

6. The automatic book binding machine according to claim 1, characterized in that: A control panel (2) is provided on one side of an end surface of the base (1), and a storage battery (13) is provided in the middle of the lower end of the base (1); the storage battery (13) and the control panel (2), the first servo motor (4), the second servo motor (11), the third servo motor (17), the fourth servo motor (25), the laser rangefinder (34), the alarm (36), and the electric telescopic rod (15) are all electrically connected.

7. The automatic book binding machine according to claim 1, characterized in that: Support legs (38) are fixedly connected at the four corners of the lower end of the base (1).

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