Book printing laminating device and laminating method

Abstract

The present application relates to a book printing laminating device and a laminating method, which relates to the field of printing laminating, wherein the laminating device includes a box body, on which a film feeding assembly and a conveying assembly for conveying books are respectively provided, and further includes an upper pressing roller, a side pressing roller, a lower pressing roller and a support platform, wherein the upper pressing roller, the side pressing roller and the lower pressing roller are all rotatably arranged in the box body, and the box body is respectively provided with a pressing assembly for driving the upper pressing roller to laminate a film on the top surface of the book, a side laminating assembly for driving the side pressing roller to laminate a film on the side of the book, and a laminating assembly for driving the lower pressing roller to laminate a film on the bottom surface of the book, and a film cutting assembly for cutting the film is also provided in the box body. The present application has the effect of eliminating the need for manual flipping of books, saving time and effort, and helping to improve laminating efficiency.

Description

Technical Field

[0001] The present application relates to the field of printing lamination, and in particular to a book printing lamination device and a lamination method. Background Art

[0002] At present, after books are printed, they are usually laminated using a laminating machine. Laminating not only increases the gloss and smoothness of the printed surface, but also makes the surface of the book waterproof, anti-fouling, fold-resistant, wear-resistant, and chemical-resistant.

[0003] After the laminating machine in the related art has completed laminating on one side of the book surface, the staff is required to turn the book over so that the other side of the book surface can be sent into the laminating machine for lamination to achieve lamination on the surface of the book. Since the book is turned over manually, it is time-consuming and labor-intensive, which increases the labor intensity of the staff and affects the laminating efficiency of the book. Summary of the Invention

[0004] In order to help improve lamination efficiency, the present application provides a book printing lamination device and a lamination method.

[0005] In the first aspect, the present application provides a book printing laminating device that adopts the following technical solution:

[0006] A book printing laminating device comprises a box body, on which are respectively provided a film feeding assembly and a conveying assembly for conveying books, and also comprises an upper pressing roller, a side pressing roller, a lower pressing roller and a support platform, wherein the upper pressing roller, the side pressing roller and the lower pressing roller are all rotatably arranged in the box body, and the box body is respectively provided with a pressing assembly for driving the upper pressing roller to laminate the film on the top surface of the book, a side laminating assembly for driving the side pressing roller to laminate the film on the side surface of the book, and a laminating assembly for driving the lower pressing roller to laminate the film on the bottom surface of the book, and a film cutting assembly for cutting the film is also provided in the box body.

[0007] By adopting the above technical solution, when laminating, the book is first conveyed into the box by the conveying component, and the film is conveyed to the top surface of the book by the film feeding component, and then the laminating component can be used to drive the upper pressing roller to laminate the film on the top surface of the book; then the film is cut by the film cutting component, and at this time the film can be laminated on the side of the book by the side laminating component, and finally the laminating component is used to drive the lower pressing roller to laminate the film on the bottom surface of the book, finally realizing the lamination of the book; the laminating device composed of the above structure does not require manual turning over, saves time and labor, and helps to improve the efficiency of laminating books.

[0008] In a specific possible implementation scheme, the pressing assembly includes a first electric cylinder and a pressing block, the first electric cylinder is arranged on the inner wall of the box body, the piston rod of the first electric cylinder is connected to the pressing block, the upper pressing roller is rotatably arranged on the side wall of the pressing block, and the upper pressing roller is used to abut against the side wall of the film away from the book.

[0009] By adopting the above technical solution, the first electric cylinder is started, and the piston rod of the first electric cylinder moves downward, causing the pressing block to move downward. Then, as the book moves, the film is laminated on the top surface of the book through several upper pressing rollers, thereby achieving film lamination on the top surface of the book.

[0010] In a specific possible implementation scheme, the side laminating assembly includes a second electric cylinder and a laminating block, the second electric cylinder is arranged on the inner wall of the box body, the piston rod of the second electric cylinder is connected to the laminating block, the side pressure roller is rotatably connected to the side wall of the laminating block, and the side pressure roller is used to attach the film to the side of the book.

[0011] By adopting the above technical solution, after the film is laminated on the top surface of the book, the film is cut according to the size specifications of the book using the film cutting assembly, and then the second electric cylinder is started, which drives the laminating block to move downward so that the film can be laminated on the side wall of the book through several side pressure rollers.

[0012] In a specific possible implementation scheme, the laminating component includes a vertical electric cylinder, a horizontal electric cylinder, a support block and a tilted electric cylinder. The vertical electric cylinder is arranged on the inner wall of the box, the piston rod of the vertical electric cylinder is connected to the piston rod of the horizontal electric cylinder, the piston rod of the horizontal electric cylinder is connected to the support block, the side wall of the support block is rotatably connected to a guide roller, the lower pressure roller is rotatably connected to the side wall of the box, and a laminating channel for laminating the film to the bottom surface of the book is formed between the lower pressure roller and the guide roller. The tilted electric cylinder is tilted on the inner wall of the box, the piston rod of the tilted electric cylinder is connected to a push block for pushing the book into the laminating channel, and the inner wall of the box is provided with a discharge piece for transporting the laminated books out of the box.

[0013] By adopting the above technical solution, after the film is laminated on the top surface of the book, the horizontal electric cylinder is first used to drive the guide roller to move above the book with the film on the top surface, so that the guide roller is aligned with the edge of the top surface of the book covered with the film. The side portion of the book can extend out of one side of the conveying component. Then, the vertical electric cylinder is used to drive the horizontal electric cylinder downward, so as to move one side of the book downward through the guide roller, so that the book is tilted and aligned with the laminating channel; then the tilting electric cylinder is started, and the piston rod of the tilting electric cylinder is extended, so that the book is pushed into the laminating channel through the push block. When the book moves in the laminating channel, the film is attached to the bottom surface of the book by the lower pressure roller.

[0014] In a specific feasible implementation scheme, the discharge part includes a displacement cylinder, a displacement plate, a conveying cylinder, a conveying plate and a material guide plate. The displacement cylinder is arranged on the inner wall of the box body, the piston rod of the displacement cylinder is connected to the displacement plate, the conveying cylinder is arranged on the side wall of the displacement plate, the piston rod of the conveying cylinder is connected to the conveying plate, the conveying plate is located above the displacement plate, the extension and retraction direction of the piston rod of the conveying cylinder is perpendicular to the extension and retraction direction of the piston rod of the displacement cylinder, the extension and retraction direction of the piston rod of the displacement cylinder is in the same direction as the discharge direction of the book, the material guide plate is tiltedly arranged in the box body, the lower pressure roller is rotatably connected to one end of the material guide plate, the other end of the material guide plate is connected to the displacement plate, a conveyor belt is provided in the box body and on one side of the displacement plate, and the side wall of the box body is provided with a discharge port for the conveyor belt to pass through.

[0015] By adopting the above technical solution, after the film is laminated on the bottom surface of the book, the book falls onto the guide plate under the action of its own gravity, and the inclined guide plate guides the book to the conveyor plate. Finally, the conveyor electric cylinder is started and used to drive the conveyor plate to move in the direction of the book, thereby pushing the book onto the conveyor belt. Finally, the laminated book is output out of the box through the conveyor belt.

[0016] In a specific possible implementation manner, electric heating rings are embedded in the side walls of the upper pressing roller, the lower pressing roller, the side pressing rollers and the material guide rollers.

[0017] By adopting the above technical solution and setting the electric heating ring, the upper pressure roller, lower pressure roller, side pressure roller and guide roller all have a heating function, so that the film can be tightly attached to the side wall of the book, which helps to avoid bubbles in the film and improve the lamination effect.

[0018] In a specific possible implementation scheme, the film cutting assembly includes an adjusting electric cylinder and a cutter. The adjusting electric cylinder is vertically arranged on the inner wall of the box, and the piston rod of the adjusting electric cylinder is connected to the cutter.

[0019] By adopting the above technical solution, the electric cylinder is driven to adjust the piston rod of the electric cylinder to extend and retract, so that the cutter moves downward, and then the film is laminated on the side wall of the book. The film is then cut with the cutter, making it convenient to laminate the film on the side wall and bottom wall of the book in sequence.

[0020] In a specific possible implementation scheme, the film delivery assembly includes a power motor, a film delivery wheel and two opposite guide wheels. The power motor is arranged on the side wall of the box. The drive shaft of the power motor is coaxially and fixedly connected to the film delivery wheel. The film delivery wheel is used for supplying film rolls. The two guide wheels are both rotatably arranged on the inner side wall of the box. A guide channel for guiding the film onto the conveying assembly is provided between the opposite side walls of the two guide wheels.

[0021] By adopting the above technical solution, the power motor is started, and the power motor drives the film feeding wheel to rotate so as to unwind the film roll, thereby guiding the film to move to the transmission component through the two guide wheels.

[0022] In a specific feasible implementation scheme, the transmission assembly includes a bracket, a driving motor, a driving wheel, a driven wheel, a synchronous belt and several supporting wheels. The driving wheel and the driven wheel are arranged on the bracket for relative rotation. The driving motor is arranged on the bracket. The driving shaft of the driving motor is coaxially and fixedly connected to the driving wheel. The driving wheel and the driven wheel are synchronously transmitted through a synchronous belt. The side walls of the box are provided with openings for the synchronous belt to pass through. The inner side walls of the box are provided with support plates. Several of the supporting wheels are rotatably arranged on the support plates, and several of the support wheels are in contact with the inner top surface of the synchronous belt.

[0023] By adopting the above technical solution, the drive motor is started, and the drive motor drives the driving wheel to rotate, and then the driving wheel rotates, and the driven wheel is driven to rotate through the synchronous belt to realize the transmission of books; a number of supporting wheels are provided so that the conveyor belt can stably transport books.

[0024] In the second aspect, the present application provides a method for printing and laminating books using the following technical solutions:

[0025] A book printing laminating method comprises the following steps:

[0026] The books are transported into the box using a conveying assembly;

[0027] The film is conveyed toward the book using a film conveying assembly;

[0028] The upper pressing roller is driven by the pressing assembly to laminate the film onto the top surface of the book;

[0029] Cut the film according to the size specifications of the book;

[0030] The side laminating assembly drives the side pressing roller to laminate the film on the side of the book;

[0031] The film is bonded to the bottom surface of the book through the bonding component to complete the lamination.

[0032] By adopting the above technical solution, the laminating component is used to drive the upper pressing roller to laminate the film on the top surface of the book, the film cutting component is used to cut the film so that the film can be laminated on the side of the book through the side laminating component, and finally the laminating component is used to drive the lower pressing roller to laminate the film on the bottom surface of the book, so as to achieve film lamination of the book. There is no need to manually turn the book over, which saves time and effort and helps to improve the efficiency of laminating the book.

[0033] In summary, this application includes at least one of the following beneficial technical effects:

[0034] 1. By laminating the top, side and bottom surfaces of books in sequence, there is no need to manually turn the books over, which saves time and effort and helps improve the efficiency of book lamination;

[0035] 2. The setting of the electric heating ring enables the upper pressing roller, lower pressing roller, side pressing roller and guide roller to have heating function, so as to keep the film close to the side wall of the book, which helps to avoid bubbles in the film and improve the laminating effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 This is a schematic diagram of the overall structure of the book printing and laminating device in the embodiment of the present application.

[0037] Figure 2 This is a schematic diagram of the overall structure of the transmission component in an embodiment of the present application.

[0038] Figure 3 This is a schematic cross-sectional structural diagram of a press-fit assembly in an embodiment of the present application.

[0039] Figure 4 This is a schematic diagram of the overall structure of the bonding component in the embodiment of the present application.

[0040] Figure 5 This is a schematic diagram of the overall structure after the box is hidden in the embodiment of the present application.

[0041] Figure 6 for Figure 5 Enlarged view of point A in the middle.

[0042] Figure 7 It is a cross-sectional structural diagram showing the positional relationship between the power motor and the film feeding wheel in the embodiment of the present application.

[0043] Explanation of reference numerals: 1. Box; 2. Film feeding assembly; 201. Power motor; 202. Film feeding wheel; 203. Guide wheel; 204. Lifting electric cylinder; 205. Limiting wheel; 3. Conveying assembly; 301. Bracket; 302. Driving motor; 303. Driving wheel; 304. Driven wheel; 305. Synchronous belt; 306. Support wheel; 4. Upper pressure roller; 5. Side pressure roller; 6. Lower pressure roller; 7. Pressing assembly; 71. First electric cylinder; 72. Pressing block ;8. Side laminating assembly;81. Second electric cylinder;82. Laminating block;9. Laminating assembly;91. Vertical electric cylinder;92. Horizontal electric cylinder;93. Support block;94. Tilting electric cylinder;95. Push block;96. Guide roller;10. Discharge piece;101. Displacement electric cylinder;102. Displacement plate;103. Conveying electric cylinder;104. Conveying plate;105. Guide plate;106. Conveyor belt;11. Film cutting assembly;111. Adjustment electric cylinder;112. Cutter. DETAILED DESCRIPTION

[0044] The following is combined with Figure 1-7 This application is described in further detail.

[0045] The embodiment of the present application discloses a book printing laminating device. Figure 1 and Figure 2 The book printing laminating device includes a box body 1, in which a film feeding component 2 and a conveying component 3 for conveying books are respectively provided, and also includes an upper pressing roller 4, a side pressing roller 5, a lower pressing roller 6 and a support platform. The upper pressing roller 4, the pressure measuring roller and the lower pressing roller 6 are all rotatably arranged in the box body 1. The box body 1 is respectively provided with a pressing component 7 for driving the upper pressing roller 4 to laminate the film on the top surface of the book, a side laminating component 8 for driving the side pressing roller 5 to laminate the film on the side of the book, and a laminating component 9 for driving the lower pressing roller 6 to laminate the film on the bottom surface of the book. A film cutting component 11 for cutting the film is also provided in the box body 1.

[0046] During lamination, the book is conveyed into the box body 1 by the conveying component 3, and the film is unwound by the film feeding component 2 so that the film moves to the top surface of the book. As the film moves toward the top surface of the book, the film is first laminated on the top surface of the book by the pressing component 7. After the lamination of the film on the top surface of the book is completed, the film is cut by the film cutting component 11 according to the size specifications of the book, so that the film can be laminated on the side of the book by the side laminating component 8, and finally the film is laminated on the bottom surface of the book by the laminating component 9, thereby finally achieving the lamination of the book. There is no need to manually turn the book over after laminating the top surface of the book, which saves time and effort and helps to improve the lamination efficiency.

[0047] In this embodiment, the sum of the top width, the bottom width of the book, and the height of the book must match the width of the film so that the film can be sequentially laminated on the top, side, and bottom surfaces of the book.

[0048] In this embodiment, electric heating rings are embedded in the side walls of the upper pressure roller 4, the side pressure roller 5 and the lower pressure roller 6. The setting of the electric heating rings enables the upper pressure roller 4, the side pressure roller 5 and the lower pressure roller 6 to have a heating function, so that the film can be stably adhered to the side wall of the book during lamination, which helps to reduce the generation of bubbles in the film and thus improves the lamination effect.

[0049] Reference Figure 2 and Figure 3The transmission component 3 includes a bracket 301, a driving motor 302, a driving wheel 303, a driven wheel 304, a synchronous belt 305 and a number of supporting wheels 306. The driving wheel 303 and the driven wheel 304 are arranged on the bracket 301 for relative rotation. The body of the driving motor 302 is fixedly arranged on the bracket 301. The driving shaft of the driving motor 302 is coaxially fixedly connected with the driving wheel 303. The driving wheel 303 and the driven wheel 304 are synchronously transmitted through the synchronous belt 305. The side wall of the box body 1 is provided with an opening for the synchronous belt 305 to pass through; the number of supporting wheels 306 are all rotatably arranged on the inner side wall of the box body 1. The number of supporting wheels 306 are arrayed along the length direction of the synchronous belt 305, and the surrounding walls of the number of supporting wheels 306 are all in contact with the inner top surface of the synchronous belt 305.

[0050] When transporting books, the books are placed on the synchronous belt 305, and the drive motor 302 is started. The drive motor 302 drives the driving wheel 303 to rotate, and then drives the driven wheel 304 to rotate through the synchronous belt 305. At the same time, as the synchronous belt 305 is driven, the synchronous belt 305 drives several supporting wheels 306 to rotate, so that the synchronous belt 305 can stably transport books.

[0051] Reference Figure 2 The film cutting assembly 11 includes an adjusting electric cylinder 111 and a cutter 112. The adjusting electric cylinder 111 is vertically arranged on the inner top wall of the box body 1. The piston rod of the adjusting electric cylinder 111 is connected to the cutter 112. The cutter 112 is located above the synchronous belt 305. The cutter 112 is facing the side wall of the book. When the film is completely covered on the top surface of the book, the adjusting electric cylinder 111 is used to drive the cutter 112 to move downward, and then the film is cut by the cutter 112.

[0052] Reference Figure 2 and Figure 3 The pressing assembly 7 includes a first electric cylinder 71 and a pressing block 72. The first electric cylinder 71 is vertically arranged on the inner top wall of the box body 1. The piston rod of the first electric cylinder 71 is connected to the pressing block 72. The pressing block 72 is horizontally arranged. In this embodiment, the number of upper pressing rollers 4 is three, for example. The three upper pressing rollers 4 are arranged side by side and are all rotatably arranged on the bottom wall of the pressing block 72. The first electric cylinder 71 is used to drive the pressing block 72 to move downward, so that the upper pressing roller 4 brings the film into contact with the top surface of the book, and then as the book is conveyed, the film is covered on the top surface of the book.

[0053] Reference Figure 2 and Figure 4The side laminating assembly 8 includes a second electric cylinder 81 and a laminating block 82. The second electric cylinder 81 is vertically arranged on the inner wall of the box body 1. The piston rod of the second electric cylinder 81 is connected to the laminating block 82. The side pressure roller 5 is rotatably arranged on the bottom wall of the laminating block 82. The plane where the side peripheral wall of the side pressure roller 5 is located is parallel to the plane where the side surface of the book is located. Then, the second electric cylinder 81 is used to drive the laminating block 82 to move downward so that the film can be laminated to the side surface of the book through the side pressure roller 5.

[0054] Reference Figure 4 and Figure 5 The laminating component 9 includes a vertical electric cylinder 91, which is fixedly mounted on the inner top wall of the box body 1. The piston rod of the vertical electric cylinder 91 is connected to a horizontal electric cylinder 92 which is horizontally arranged. The piston rod of the horizontal electric cylinder 92 is fixedly connected to a support block 93. The side wall of the support block 93 is rotatably connected to a guide roller 96. The lower pressing roller 6 is rotatably connected to the side wall of the box body 1. In this embodiment, when the synchronous belt 305 is used to transport books, the side wall end of the book can be extended out of the side wall of the synchronous belt 305 to facilitate loading. After the film is laminated on the side wall of the book, the guide roller 96 can be adjusted to the top of the side of the book by using the horizontal electric cylinder 92, and the guide roller 96 can be driven downward by using the vertical electric cylinder 91. Since the side wall edge of the book extends out of the side wall of the synchronous belt 305, as the guide roller 96 moves downward, the guide roller 96 presses down on the side wall edge of the book, causing the book to be tilted. At this time, a laminating channel for laminating the film to the bottom surface of the book is formed between the guide roller 96 and the lower pressure roller 6.

[0055] The inner wall of the box body 1 is also tiltedly provided with a tilting electric cylinder 94, and the piston rod of the tilting electric cylinder 94 is connected to a push block 95 for pushing the book into the laminating channel. When the book moves into the laminating channel, the book and the remaining film pass between the guide roller 96 and the lower pressure roller 6, thereby achieving the film being attached to the bottom surface of the book, and finally completing the lamination of the book.

[0056] In this embodiment, an electric heating ring is also embedded inside the side wall of the guide roller 96, so that when the book passes between the guide roller 96 and the lower pressure roller 6, the film is stably laminated on the side wall of the book, which helps to improve the lamination effect.

[0057] Reference Figure 5 and Figure 6The inner wall of the box body 1 is also provided with a discharge piece 10 for conveying the laminated books out of the box body 1. The discharge piece 10 includes a displacement cylinder 101. The displacement cylinder 101 is horizontally arranged on the inner wall of the box body 1. The piston rod of the displacement cylinder 101 is connected with a horizontally arranged displacement plate 102. The displacement plate 102 is slidingly arranged on the inner wall of the box body 1. The displacement plate 102 is located on one side of the synchronous belt 305. The displacement plate 102 is inclined toward the side of the synchronous belt 305 and is provided with a guide plate 105. The lower pressure roller 6 is rotatably arranged at the higher end of the guide plate 105. The lower end of the guide plate 105 is connected to the displacement plate 102. After the lamination of the bottom surface of the book is completed, the inclined guide plate 105 is used to guide the book onto the displacement plate 102.

[0058] The book is then pushed onto the conveyor belt 106 and the book is finally output to the outside of the box 1 through the conveyor belt 106, so that personnel can collect the books after the laminating is completed.

[0059] Reference Figure 5 、 Figure 6 and Figure 7 The film feeding assembly 2 includes a power motor 201 and a film feeding wheel 202. The power motor 201 is arranged on the inner wall of the box body 1. The driving shaft of the power motor 201 is coaxially fixedly connected to the film feeding wheel 202. The film feeding wheel 202 is used for supplying film rolls; the power motor 201 is used to drive the film feeding wheel 202 to rotate, and the inner side wall of the box body 1 is rotatably connected to two relative guide wheels 203. A guide channel for guiding the film to the synchronous belt 305 is formed between the two guide wheels 203, and the guide wheels 203 are used to guide the film for unwinding.

[0060] In this embodiment, a vertically arranged lifting electric cylinder 204 is fixedly provided on the inner top wall of the box body 1. The piston rod of the lifting electric cylinder 204 is connected to a lifting block. A limiting wheel 205 is rotatably provided on the bottom wall of the lifting block. The lifting electric cylinder 204 drives the limiting wheel 205 and a channel is reserved between the synchronous belt 305 for books and films to pass through, so that the film can be covered on the top surface of the book.

[0061] The implementation principle of a book printing and laminating device in an embodiment of the present application is as follows: a synchronous belt 305 is used to transport books into a box 1. When transporting books, the books need to be extended out of the side wall of the synchronous belt 305 away from their open surface. At the same time, a power motor 201 is used to drive the film feeding wheel 202 to rotate so as to unwind the film roll. When the side wall of the book is aligned with the end of the film, the lifting electric cylinder 204 is used to drive the limiting wheel 205 to move downward so that the film can be attached to the top surface of the book, thereby achieving pre-lamination of the top surface of the book, until the book moves below a plurality of lower pressure rollers 6 and passes through a plurality of lower pressure rollers 6 so that the film can be stably attached to the top surface of the book.

[0062] After the film is attached to the top surface of the book, the adjusting electric cylinder 111 is used to drive the cutter 112 downward, and then the film is cut according to the size specifications of the book; at this time, the second electric cylinder 81 is used to drive the laminating block 82 downward, so that the side pressure roller 5 is used to stick the film to the side of the book.

[0063] Then, the horizontal electric cylinder 92 is used to drive the support block 93 to move so as to move the guide roller 96 to above the side wall of the book. Then, the vertical electric cylinder 91 is used to drive the horizontal electric cylinder 92 to move downward, so that the book is tilted to an inclined state. At this time, the tilting electric cylinder 94 can be used to drive the push block 95 to move so as to push the book into the laminating counting aisle. As the book moves, the film is finally laminated on the bottom surface of the book. In the above laminating process, there is no need to manually turn the book over, which saves time and effort and has high laminating efficiency.

[0064] The present application also discloses a method for printing and laminating books, which comprises the following steps:

[0065] The books are transported into the box 1 by using the transport component 3;

[0066] The film is conveyed toward the book by using the film conveying assembly 2;

[0067] The upper pressing roller 4 is driven by the pressing assembly 7 to laminate the film onto the top surface of the book;

[0068] Cut the film according to the size specifications of the book;

[0069] The side laminating assembly 8 drives the side pressing roller 5 to laminate the film on the side of the book;

[0070] The film is attached to the bottom surface of the book by the attaching assembly 9 to complete the lamination.

[0071] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A book printing laminating device, comprising a housing (1), wherein the housing (1) is provided with a film feeding assembly (2) and a conveying assembly (3) for conveying books, wherein: It also includes an upper pressing roller (4), a side pressing roller (5), a lower pressing roller (6) and a support platform. The upper pressing roller (4), the side pressing roller (5) and the lower pressing roller (6) are all rotatably arranged in the box body (1). The box body (1) is respectively provided with a pressing component (7) for driving the upper pressing roller (4) to laminate the film on the top surface of the book, a side laminating component (8) for driving the side pressing roller (5) to laminate the film on the side surface of the book, and a laminating component (9) for driving the lower pressing roller (6) to laminate the film on the bottom surface of the book. A film cutting component (11) for cutting the film is also provided in the box body (1); The laminating assembly (9) comprises a vertical electric cylinder (91), a horizontal electric cylinder (92), a support block (93) and a tilting electric cylinder (94). The vertical electric cylinder (91) is arranged on the inner wall of the box body (1). The piston rod of the vertical electric cylinder (91) is connected to the piston rod of the horizontal electric cylinder (92). The piston rod of the horizontal electric cylinder (92) is connected to the support block (93). The side wall of the support block (93) is rotatably connected to a guide roller (96). The lower pressure roller (6 ) is rotatably connected to the side wall of the box body (1), and a laminating channel for laminating the film to the bottom surface of the book is formed between the lower pressure roller (6) and the guide roller (96), and the tilting electric cylinder (94) is tiltedly arranged on the inner wall of the box body (1), and the piston rod of the tilting electric cylinder (94) is connected to a push block (95) for pushing the book into the laminating channel, and the inner wall of the box body (1) is provided with a discharge piece (10) for conveying the laminating-finished book out of the box body (1).

2. The book printing laminating device according to claim 1, characterized in that: The pressing assembly (7) comprises a first electric cylinder (71) and a pressing block (72); the first electric cylinder (71) is arranged on the inner wall of the box body (1); the piston rod of the first electric cylinder (71) is connected to the pressing block (72); the upper pressing roller (4) is rotatably arranged on the side wall of the pressing block (72); and the upper pressing roller (4) is used to abut against the side wall of the film away from the book.

3. The book printing laminating device according to claim 1, characterized in that: The side laminating assembly (8) comprises a second electric cylinder (81) and a laminating block (82); the second electric cylinder (81) is arranged on the inner wall of the box body (1); the piston rod of the second electric cylinder (81) is connected to the laminating block (82); the side pressing roller (5) is rotatably connected to the side wall of the laminating block (82); and the side pressing roller (5) is used to attach a film to the side of a book.

4. The book printing laminating device according to claim 1, characterized in that: The discharging member (10) comprises a displacement electric cylinder (101), a displacement plate (102), a transmission electric cylinder (103), a transmission plate (104) and a guide plate (105); the displacement electric cylinder (101) is arranged on the inner wall of the box body (1); the piston rod of the displacement electric cylinder (101) is connected to the displacement plate (102); the transmission electric cylinder (103) is arranged on the side wall of the displacement plate (102); the piston rod of the transmission electric cylinder (103) is connected to the transmission plate (104); the transmission plate (104) is located above ... piston rod of the transmission electric cylinder (103) is connected to the transmission plate (104); the piston rod of the transmission electric cylinder (103) is connected to the transmission plate (104); the piston rod of the transmission electric cylinder (103) is connected to the transmission plate (104); the piston rod of the The extension and retraction direction of the piston rod is perpendicular to the extension and retraction direction of the piston rod of the displacement electric cylinder (101), and the extension and retraction direction of the piston rod of the displacement electric cylinder (101) is in the same direction as the discharge direction of the book. The guide plate (105) is tiltedly arranged in the box body (1), the lower pressure roller (6) is rotatably connected to one end of the guide plate (105), and the other end of the guide plate (105) is connected to the displacement plate (102). A conveyor belt (106) is provided in the box body (1) and on one side of the displacement plate (102), and a discharge port for the conveyor belt (106) to pass through is provided on the side wall of the box body (1).

5. The book printing laminating device according to claim 1, characterized in that: Electric heating rings are embedded in the side walls of the upper pressure roller (4), the lower pressure roller (6), the side pressure roller (5) and the material guide roller (96).

6. The book printing laminating device according to claim 1, characterized in that: The film cutting assembly (11) comprises an adjusting electric cylinder (111) and a cutter (112); the adjusting electric cylinder (111) is vertically arranged on the inner wall of the box (1); and the piston rod of the adjusting electric cylinder (111) is connected to the cutter (112).

7. The book printing laminating device according to claim 1, characterized in that: The film delivery assembly (2) comprises a power motor (201), a film delivery wheel (202) and two opposite guide wheels (203); the power motor (201) is arranged on the side wall of the box body (1); the driving shaft of the power motor (201) is coaxially fixedly connected to the film delivery wheel (202); the film delivery wheel (202) is used for supplying film rolls; the two guide wheels (203) are both rotatably arranged on the inner side wall of the box body (1); and a guide channel for guiding the film to the conveying assembly (3) is provided between the opposite side walls of the two guide wheels (203).

8. The book printing laminating device according to claim 1, characterized in that: The transmission assembly (3) comprises a bracket (301), a driving motor (302), a driving wheel (303), a driven wheel (304), a synchronous belt (305) and a plurality of supporting wheels (306); the driving wheel (303) and the driven wheel (304) are relatively rotatably arranged on the bracket (301); the driving motor (302) is arranged on the bracket (301); the driving shaft of the driving motor (302) is coaxially fixedly connected to the driving wheel (303); the driving wheel (303) and the driven wheel (304) are synchronously driven by the synchronous belt (305); the side walls of the box (1) are each provided with an opening for the synchronous belt (305) to pass through; the inner side walls of the box (1) are provided with a support plate; the plurality of supporting wheels (306) are rotatably arranged on the support plate; the plurality of supporting wheels (306) are each in contact with the inner top surface of the synchronous belt (305).

9. A method for laminating a printed book, characterized in that: The book printing laminating device according to claim 1 comprises the following steps: The books are transported into the box (1) by using a transport component (3); Using a film feeding assembly (2) to feed the film toward the book; The upper pressing roller (4) is driven by the pressing assembly (7) to laminate the film onto the top surface of the book; Cut the film according to the size specifications of the book; The side laminating assembly (8) is used to drive the side pressing roller (5) to laminate the film onto the side of the book; The film is attached to the bottom surface of the book by means of the attaching component (9) to complete the lamination.

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