Book pushing assembly for book trimmer

Abstract

The book pushing assembly for the book trimmer comprises a transmission mechanism, a book clamping mechanism and a supporting structure, the supporting structure is installed on a machine frame of the book trimmer, and the supporting structure comprises a support, a first installation plate, a driven wheel installation base and a second installation plate. The transmission mechanism comprises a motor, a transmission wheel mounting plate, a transmission wheel, a first driven wheel, a second driven wheel, a tensioning wheel and a synchronous belt, the book clamping mechanism comprises an air cylinder, a swing rod support, a positioning block and a bottom plate, and the air cylinder, the swing rod support and the positioning block are mounted on the bottom plate; due to the design of the book pushing assembly, the book pushing assembly is exquisite in structure, light, handy, simple, convenient to control and stable in transmission, books can be clamped and accurately pushed, and the requirements of the automatic book cutting machine can be met.

Description

Technical Field

[0001] This utility model relates to a book pusher assembly for a book cutter. Background Technology

[0002] Book trimmers are mainly used to cut off excess parts of book edges. Before trimming, the book trimmer simply places the book in the set position and then completes the trimming operation. Existing automatic and semi-automatic book trimmers can transport books through their own book pushing mechanism. However, most existing book pushing components use gears, lead screws, worm gears, etc., which makes them bulky and inefficient. The book is held and transported for a long time, which can no longer meet the needs of automated book trimmers. Therefore, it is necessary to develop a new type of book pushing component. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a book pushing component for a book cutter that is easy to use, simple to operate, fast and precise in transmission, can quickly complete the clamping and conveying of books, can meet the needs of automatic book cutters, and has practicality and wide applicability.

[0004] To solve the above problems, the present invention adopts the following technical solution:

[0005] A book pusher assembly for a book trimmer includes a transmission mechanism, a book clamping mechanism, and a support structure. The support structure is mounted on the frame of the book trimmer. The support structure includes a bracket, a first mounting plate, a driven wheel mounting seat, and a second mounting plate. There are two brackets arranged side by side. The two ends of the brackets are respectively connected to the first mounting plate and the driven wheel mounting seat. The second mounting plate is located at the lower end of the bracket, and the bracket is mounted on the second mounting plate.

[0006] The transmission mechanism includes a motor, a transmission wheel mounting plate, a transmission wheel, a driven wheel one, a driven wheel two, a tension wheel, and a synchronous belt. There are two transmission wheel mounting plates. The transmission wheel and the tension wheel are mounted on the transmission wheel mounting plates. A motor mounting seat is provided on one side of the transmission wheel mounting plate. The motor is mounted on the motor mounting seat. The motor is provided with a transmission shaft. One end of the transmission shaft is connected to the transmission wheel. The motor drives the transmission wheel to rotate through the transmission shaft. The driven wheel one is mounted on the driven wheel mounting seat, and the driven wheel two is mounted on a bracket. The synchronous belt is arranged around the transmission wheel, driven wheel one, and driven wheel two.

[0007] The book clamping mechanism includes a cylinder, a swing arm support, a positioning block, and a base plate. The cylinder, swing arm support, and positioning block are mounted on the base plate. A top rod is mounted on the cylinder, and a swing arm is mounted on the swing arm support. A connecting block is provided on the inner side of the positioning block. The two ends of the swing arm are connected to the top rod and the connecting block. The cylinder pushes the swing arm through the top rod, causing the connecting block to move up and down. An upper clamping plate mounting seat is mounted on the connecting block, and an upper clamping plate is mounted on the upper clamping plate mounting seat. A lower clamping plate that cooperates with the upper clamping plate is mounted on the base plate.

[0008] This invention utilizes a support structure to install the book-pushing component, a transmission mechanism to facilitate the back-and-forth movement of the book-clamping mechanism, and a book-clamping mechanism to hold the aligned books, thereby automating the book-pushing process.

[0009] Preferably, the side where the upper clamping plate and the upper clamping plate mounting base are connected both adopt a toothed surface structure.

[0010] This design, through its toothed surface structure, increases the stability of the connection between the upper clamping plate and the upper clamping plate mounting base, while also facilitating the adjustment of the height of the upper clamping plate, so as to adjust the distance between the upper and lower clamping plates according to the cutting thickness of the book.

[0011] Preferably, the lower clamping plate and the base plate, the swing rod and the swing rod support, the swing rod and the top rod, and the swing rod and the connecting block are all movably connected.

[0012] This setup enables the linkage between the swing arm, connecting block, upper clamping plate, and lower clamping plate, thus achieving the clamping operation.

[0013] Preferably, baffles are provided on both sides of the upper clamping plate and the lower clamping plate, and the baffles are fixed on the positioning block.

[0014] This design, through the action of the baffle, ensures that the book is held neatly and guarantees the quality of subsequent book cutting.

[0015] Preferably, a fixing column is installed at the lower end of the base plate, and one end of the fixing column is fixedly connected to the timing belt.

[0016] This setup connects the book clamping mechanism and the transmission mechanism through the action of the fixed column, making it easier for the transmission mechanism to drive the book clamping mechanism to move, thereby pushing the book to the set position.

[0017] Preferably, a slide rail is installed on the inner side of the bracket, and a slider is installed on the slide rail, the slider being fixedly connected to the timing belt.

[0018] This setup, through the interaction between the slide rail, slider, and synchronous belt, ensures that the synchronous belt will not deviate or jitter during rotation, allowing the book clamping mechanism to push the book to the set position.

[0019] Preferably, before clamping the book, the horizontal plane of the clamping surface is lower than the horizontal plane of the upper surface of the bracket; after clamping the book, the horizontal plane of the clamping surface is higher than the horizontal plane of the upper surface of the bracket.

[0020] This design, through the varying heights of the clamping surfaces, ensures that the book can better fit between the upper and lower clamping plates before clamping; at the same time, the bottom center of the book can be slightly raised after clamping, reducing friction between the book and the support and book trimmer, thereby reducing wear and tear on the book and facilitating its movement.

[0021] The advantages of this utility model are: it is convenient to use, simple to operate, and has fast and precise transmission. It can quickly complete the clamping and conveying of books, and can meet the needs of automatic book cutters. It is practical and widely used. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below, but this is not a limitation on the protection scope of this utility model.

[0023] Figure 1 This is a schematic diagram of the structure of this utility model;

[0024] Figure 2 This is a schematic diagram of the structure of this utility model;

[0025] Figure 3 This is a schematic diagram of the cylinder installation of this utility model;

[0026] Figure 4 This is a schematic diagram of the installation of the fixing column of this utility model;

[0027] Figure 5 This is a schematic diagram showing the book placement position according to this utility model.

[0028] The components are as follows: 1. Transmission mechanism, 2. Book clamping mechanism, 3. Support structure, 4. Motor, 5. Motor mounting base, 6. Transmission wheel mounting plate, 7. Transmission shaft, 8. Transmission wheel, 9. Driven wheel one, 10. Driven wheel two, 11. Tensioning wheel, 12. Synchronous belt, 13. Bracket, 14. Mounting plate one, 15. Driven wheel mounting base, 16. Mounting plate two, 17. Slide rail, 18. Slider, 19. Cylinder, 20. Push rod, 21. Swing rod, 22. Swing rod support, 23. Positioning block, 24. Connecting block, 25. Upper clamping plate mounting base, 26. Upper clamping plate, 27. Lower clamping plate, 28. Base plate, 29. Fixed column, 30. Baffle, 31. Book, 32. Clamping surface. Detailed Implementation

[0029] See Figures 1 to 5 The book pusher assembly for a book trimmer shown includes a transmission mechanism 1, a book clamping mechanism 2, and a support structure 3, with the support structure mounted on the frame of the book trimmer.

[0030] Furthermore, the support structure 3 includes a bracket 13, a mounting plate 14, a driven wheel mounting seat 15, and a mounting plate 16. There are two brackets 13, which are arranged side by side. The two ends of the brackets are connected to the mounting plate 14 and the driven wheel mounting seat 15, respectively. The mounting plate 16 is located at the lower end of the bracket 13, and the bracket 13 is mounted on the mounting plate 16. The mounting plates 1 and 2 are mounted on the frame of the book cutter.

[0031] Furthermore, the transmission mechanism 1 includes a motor 4, a transmission wheel mounting plate 6, a transmission wheel 8, a driven wheel 1 9, a driven wheel 2 10, a tension wheel 11, and a synchronous belt 12. There are two transmission wheel mounting plates 6. The transmission wheel 8 and the tension wheel 11 are mounted on the transmission wheel mounting plates 6. A motor mounting seat 5 is provided on one side of the transmission wheel mounting plate 6. The motor 4 is mounted on the motor mounting seat 5. A transmission shaft 7 is provided on the motor 4. One end of the transmission shaft 7 is connected to the transmission wheel 8. The motor drives the transmission wheel to rotate through the transmission shaft.

[0032] Furthermore, the book clamping mechanism 2 includes a cylinder 19, a swing rod support 22, a positioning block 23, and a base plate 28. The cylinder 19, swing rod support 22, and positioning block 23 are mounted on the base plate 28. A top rod 20 is mounted on the cylinder 19, a swing rod 21 is mounted on the swing rod support 22, and a connecting block 24 is provided on the inner side of the positioning block 23. The two ends of the swing rod 21 are connected to the top rod 20 and the connecting block 24. The cylinder 19 pushes the swing rod 21 through the top rod 20, causing the connecting block 24 to move up and down. An upper clamping plate mounting seat 25 is mounted on the connecting block 24, an upper clamping plate 26 is mounted on the upper clamping plate mounting seat 25, and a lower clamping plate 27 that cooperates with the upper clamping plate 26 is mounted on the base plate 28.

[0033] Furthermore, the driven wheel 9 is mounted on the driven wheel mounting base 15, the driven wheel 10 is mounted on the bracket 13, and the synchronous belt 12 is arranged around the transmission wheel 8, the driven wheel 9, and the driven wheel 10.

[0034] Furthermore, the side where the upper clamping plate 26 and the upper clamping plate mounting base 25 are connected both adopt a toothed surface structure.

[0035] Furthermore, the lower clamping plate 27 and the base plate 28, the swing rod 21 and the swing rod support 22, the swing rod 21 and the top rod 20, and the swing rod 21 and the connecting block 24 are all movably connected.

[0036] Furthermore, baffles 30 are provided on both sides of the upper clamping plate 26 and the lower clamping plate 27, and the baffles 30 are fixed on the positioning block 23.

[0037] Furthermore, a fixing post 29 is installed at the lower end of the base plate 28, and one end of the fixing post 29 is fixedly connected to the timing belt 12.

[0038] Furthermore, a slide rail 17 is installed on the inner side of the bracket 13, and a slider 18 is installed on the slide rail 17. The slider 18 is fixedly connected to the timing belt 12.

[0039] Furthermore, before clamping the book, the horizontal plane of the clamping surface is lower than the horizontal plane of the upper surface of the bracket; after clamping the book, the horizontal plane of the clamping surface is higher than the horizontal plane of the upper surface of the bracket.

[0040] In use, this invention uses a book conveying mechanism (not shown) to transport stacked books 31 (or even single books) between the upper and lower clamping plates. The book sorting mechanism (not shown) then stands the books upright. The clamping mechanism then operates, with its cylinder driving a top rod upwards. This top rod drives a swing rod connected to it upwards, while the other end of the swing rod moves downwards under its support. This causes the connecting block to move the upper clamping plate mounting seat and the upper clamping plate downwards. The upper clamping plate mounting seat, after moving downwards a certain distance, presses against the lower clamping plate, lifting the other end of the lower clamping plate. Ultimately, the upper and lower clamping plates clamp the books. The motor then drives a transmission wheel via a drive shaft, which in turn drives a synchronous belt. Under the action of a fixed column, the synchronous belt moves the clamping mechanism to a set position, at which point the books are also pushed to that position. Finally, the cylinder resets the upper and lower clamping plates, and the motor simultaneously resets the clamping mechanism.

[0041] The tensioning wheel of this invention is mainly used for tensioning synchronous belts.

[0042] The cylinder and motor of this invention are both controlled by a computer program.

[0043] The positioning block of this utility model is mainly used to limit the space on both sides of the upper clamping plate mounting seat.

[0044] The above are merely specific embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any changes or substitutions conceived without inventive effort should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope defined in the claims.

Claims

1. A book pushing assembly for a book cutting machine, characterized by: The book cutting machine comprises a transmission mechanism, a book clamping mechanism and a support structure, the support structure is installed on a frame of the book cutting machine, the support structure comprises a support, an installation plate one, a driven wheel mounting seat and an installation plate two, the support is two, the two supports are arranged side by side, and two ends of the support are connected with the installation plate one and the driven wheel mounting seat respectively, the installation plate two is arranged at a lower end of the support, and the support is installed on the installation plate two; The transmission mechanism comprises a motor, a transmission wheel mounting plate, a transmission wheel, a driven wheel one, a driven wheel two, a tension wheel and a synchronous belt, the transmission wheel mounting plate is two, the transmission wheel and the tension wheel are installed on the transmission wheel mounting plate, one side of the transmission wheel mounting plate is provided with a motor mounting seat, the motor is installed on the motor mounting seat, the motor is provided with a transmission shaft, one end of the transmission shaft is connected with the transmission wheel, and the motor drives the transmission wheel to rotate through the transmission shaft; The book clamping mechanism comprises a cylinder, a swing rod support, a positioning block and a bottom plate, the cylinder, the swing rod support and the positioning block are installed on the bottom plate, a top rod is installed on the cylinder, a swing rod is installed on the swing rod support, the inside of the positioning block is provided with a connecting block, two ends of the swing rod are connected with the top rod and the connecting block, the cylinder drives the swing rod to drive the connecting block to move up and down through the top rod, an upper clamping plate mounting seat is installed on the connecting block, an upper clamping plate is installed on the upper clamping plate mounting seat, and a lower clamping plate matched with the upper clamping plate is installed on the bottom plate.

2. A book pushing assembly for a book cutting machine as claimed in claim 1, wherein: The driven wheel one is installed on the driven wheel mounting seat, and the driven wheel two is installed on the support, and the synchronous belt is arranged around the transmission wheel, the driven wheel one and the driven wheel two.

3. The book pushing assembly of claim 1, wherein: The side, where the upper clamping plate and the upper clamping plate mounting seat are connected, is provided with a tooth surface structure.

4. The book pushing assembly of claim 1, wherein: The lower clamping plate, the swing rod and the swing rod support, the swing rod and the top rod, and the swing rod and the connecting block are movably connected.

5. The book pushing assembly of claim 1, wherein: The upper clamping plate and the lower clamping plate are provided with baffle plates on two sides, and the baffle plates are fixed on the positioning block.

6. The book pushing assembly of claim 1, wherein: A fixed column is installed at a lower end of the bottom plate, and one end of the fixed column is fixedly connected with the synchronous belt.

7. The book pushing assembly of claim 1, wherein: A slide rail is installed on the inside of the support, a slide block is installed on the slide rail, and the slide block is fixedly connected with the synchronous belt.

8. The book pushing assembly of claim 1, wherein: Before clamping the book, the horizontal plane where the clamping surface is located is lower than the horizontal plane where the upper surface of the support is located; after clamping the book, the horizontal plane where the clamping surface is located is higher than the horizontal plane where the upper surface of the support is located.

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