Surface film covering device for book processing

Abstract

The utility model discloses a surface film laminating device for book processing, which relates to the field of book processing, solves the problem of limited heating effect caused by direct film laminating in the application document, and adopts the following scheme that the surface film laminating device comprises a conveying belt and a rack on the outer side of the conveying belt, and a film laminating roller and a waste roller are respectively assembled on the inner sides of the two ends of the rack; a heating mechanism located on the outer side of the film covering roller is further assembled on the rack, and the output end of the electric heating base is electrically connected with the heating mechanism. A cutting mechanism located on the rear side of the heating mechanism is fixedly installed on the top of the rack and comprises a top plate and two sets of cutting blades assembled at the bottom of the top plate. According to the surface film covering device for book processing, through the arrangement of the electric heating base on the rack, the heating mechanism can be conveniently electrified, a resistor of the heating mechanism is heated, a sleeved film body is heated, the contact film covering effect of a book on the bottom side of the film body is guaranteed, and then through the arrangement of the cutting mechanism, the book covered with the film can be correspondingly cut.

Description

Technical Field

[0001] This utility model relates to the field of book processing technology, specifically to a surface coating device for book processing. Background Technology

[0002] Lamination, also known as "plastic coating," "laminating," or "film application," refers to the process of applying a transparent plastic film to the surface of printed materials through heat and pressure, providing protection and enhancing gloss. Lamination is widely used for book covers, albums, commemorative albums, postcards, product manuals, calendars, and maps for surface binding and protection. Currently, common laminated packaging products include cartons, boxes, shopping bags, fertilizer bags, seed bags, and self-adhesive labels.

[0003] A search revealed that patent application number 201811382093.3 discloses a surface coating device for book processing, comprising a Maltese wheel mechanism, a conveyor belt, a fixed plate, a cutting plate, and a pressing plate. The conveyor belt is rotatably mounted on symmetrically arranged pulleys, which are rotatably connected to the Maltese wheel mechanism via belts. The fixed plate is connected to a crossbeam support via a drive mechanism. The lower end of the fixed plate is connected to the cutting plate via a spring. The cutting plate is configured as a box-shaped structure with an open lower end. The pressing plate is installed inside the cutting plate and fixedly connected to the fixed plate via a fixing post penetrating the cutting plate. This invention features a novel design. When the fixed plate moves downwards, the cutting plate cuts off the protective film. As it continues to move downwards, when the pressing plate contacts the book, the cutting plate stops moving due to resistance from the spring. At this time, the fixed plate continues to move downwards, and the fixing post drives the pressing plate to press the protective film tightly onto the book, achieving simultaneous cutting and pressing, thus improving work efficiency.

[0004] The aforementioned application documents and the configuration of each component enable the lamination of books. However, the method of cutting before laminating is adopted. First, pre-cutting can easily lead to deformation of the film, affecting the lamination effect on the bottom side of the book. Second, how to ensure the lamination effect is not disclosed. Currently, the heating lamination method is generally used.

[0005] Therefore, we propose a surface coating device for book processing. Utility Model Content

[0006] To address the shortcomings of existing technologies, this utility model provides a surface coating device for book processing, which solves the problem of limited effect of direct coating without heating as described in the above-mentioned application.

[0007] To achieve the above objectives, this utility model is implemented through the following technical solution: a surface coating device for book processing, including a conveyor belt and a frame on its outer side, a coating roller and a waste roller are respectively mounted on the inner sides of both ends of the frame, a heating mechanism located on the outer side of the coating roller is also mounted on the frame, an electric heating seat is fixedly installed on the outer wall of the frame, and the output end of the electric heating seat is electrically connected to the heating mechanism;

[0008] A cutting mechanism located behind the heating mechanism is fixedly installed on the top of the frame. The cutting mechanism includes a top plate and two sets of cutting blades mounted on its bottom.

[0009] As a preferred embodiment of this utility model, the heating mechanism includes a pressure roller and an inner heat insulation cylinder. The pressure roller is a copper roller, and the heat insulation cylinder is a ceramic cylinder. A third drive motor is fixedly installed on the outer wall of the frame, and the heating mechanism is fixedly mounted on the output shaft of the third drive motor through the heat insulation cylinder.

[0010] Among them, the heat insulation cylinder has a good heat insulation effect, which can ensure the heating effect of the pressure roller, and at the same time avoid the problem of low heat conduction effect caused by heat conduction to the output shaft of the third drive motor.

[0011] As a preferred embodiment of this utility model, the pressure roller has spiral grooves that are distributed circumferentially, and an electric heating wire is fitted in the grooves. The heating mechanism is electrically connected to the output shaft of the electric heating base through the electric heating wire.

[0012] The wire groove and the electric heating wire are designed to ensure the contact area between the wire groove and the inner side of the pressure roller, thereby ensuring the heating effect.

[0013] As a preferred embodiment of this utility model, a first drive motor and a second drive motor located at the end are fixedly installed on the outer wall of the frame, and a film coating roller and a heating mechanism are respectively fixedly mounted on the output shafts of the first drive motor and the second drive motor.

[0014] The first and second drive motors facilitate efficient transmission of the film by driving the coating roller and heating mechanism.

[0015] As a preferred embodiment of this utility model, an inverted U-shaped bracket is fixedly installed on the top of the frame, a hydraulic cylinder assembly is fixedly installed on the top of the bracket, and a cutting mechanism is fixedly connected to the bottom end of the output shaft of the hydraulic cylinder assembly.

[0016] The hydraulic cylinder assembly allows for easy adjustment of the cutting mechanism's height, enabling efficient cutting of the film covering the bottom of the book.

[0017] As a preferred embodiment of this utility model, a rectangular cutter seat is fixedly installed at the bottom of the top plate, and a wedge-shaped cutter blade is fixedly welded to the bottom of the cutter seat, and the specifications of the cutter blade are adapted to the needs of the book to be laminated.

[0018] The shape of the cutting blade facilitates efficient cutting of the film covering the book during the downward pressing process.

[0019] This utility model provides a surface coating device for book processing. It has the following beneficial effects:

[0020] This book processing surface coating device, with its electric heating base on the frame, facilitates the power supply to the heating mechanism, causing it to heat up through resistance and heat the film being coated, ensuring effective contact between the film and the book on the bottom. The cutting mechanism then cuts the coated book accordingly. The device is simple to operate and produces excellent coating results, solving the problem of limited effectiveness of direct coating without heating as described in the aforementioned application. Furthermore, the frame design allows for uniform and efficient coating of books. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of this utility model;

[0022] Figure 2 This is a side view of the structure of this utility model;

[0023] Figure 3 This is a schematic diagram of the heating mechanism of this utility model;

[0024] Figure 4 This is a schematic diagram of the cutting mechanism of this utility model.

[0025] In the diagram: 1. Conveyor belt; 2. Frame; 21. First drive motor; 22. Second drive motor; 23. Third drive motor; 3. Coating roller; 4. Heating mechanism; 41. Pressure roller; 42. Heat insulation cylinder; 43. Wire groove; 44. Electric heating wire; 5. Waste roller; 6. Hydraulic cylinder assembly; 7. Cutting mechanism; 71. Top plate; 72. Cutter holder; 73. Cutter blade; 8. Electric heating base. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Please see Figures 1-4This utility model provides a technical solution: a surface coating device for book processing, including a conveyor belt 1 and a frame 2 on its outer side. A coating roller 3 and a waste roller 5 are respectively mounted on the inner sides of both ends of the frame 2. A heating mechanism 4 located on the outer side of the coating roller 3 is also mounted on the frame 2. An electric heating seat 8 is fixedly installed on the outer wall of the frame 2, and the output end of the electric heating seat 8 is electrically connected to the heating mechanism 4. A cutting mechanism 7 located on the rear side of the heating mechanism 4 is fixedly installed on the top of the frame 2. The cutting mechanism 7 includes a top plate 71 and two sets of cutting blades 73 mounted on its bottom.

[0028] The book processing surface coating device, through the electric heating seat 8 on the frame 2, facilitates the power supply to the heating mechanism 4, causing it to heat up through resistance and heat the film body, ensuring the contact coating effect of the book on the bottom side. Then, the cutting mechanism 7 can cut the coated book accordingly. The operation is simple and the coating effect is good, which solves the problem of limited effect of direct coating without heating in the above-mentioned application documents. At the same time, the frame 2 can uniformly and efficiently coat the book.

[0029] Example 2:

[0030] The heating mechanism 4 includes a pressure roller 41 and an inner heat insulation cylinder 42. The pressure roller 41 is a copper roller, and the heat insulation cylinder 42 is a ceramic cylinder. A third drive motor 23 is fixedly installed on the outer wall of the frame 2, and the heating mechanism 4 is fixedly mounted on the output shaft of the third drive motor 23 through the heat insulation cylinder 42. The heat insulation cylinder 42 has a good heat insulation effect, which can ensure the heating effect of the pressure roller 41, and at the same time can avoid the problem of low heat conduction effect caused by heat conduction to the output shaft of the third drive motor 23.

[0031] The pressure roller 41 has spiral grooves 43 distributed in a circular pattern. An electric heating wire 44 is fitted in the grooves 43, and the heating mechanism 4 is electrically connected to the output shaft of the electric heating base 8 through the electric heating wire 44. The arrangement of the grooves 43 and the electric heating wire 44 can ensure the contact area between them and the inner side of the pressure roller 41, thereby ensuring the corresponding heating effect.

[0032] The outer wall of the frame 2 is fixedly installed with a first drive motor 21 and a second drive motor 22 located on the end side, and the output shafts of the first drive motor 21 and the second drive motor 22 are respectively fixedly mounted with a film coating roller 3 and a heating mechanism 4; wherein, the arrangement of the first drive motor 21 and the second drive motor 22 facilitates the efficient conduction of the film by driving the film coating roller 3 and the heating mechanism 4.

[0033] A U-shaped bracket is fixedly installed on the top of the frame 2, and a hydraulic cylinder group 6 is fixedly installed on the top of the bracket. The bottom end of the output shaft of the hydraulic cylinder group 6 is fixedly connected to the cutting mechanism 7. The hydraulic cylinder group 6 is designed to facilitate the adjustment of the height of the cutting mechanism 7, thereby efficiently cutting the film covering the bottom side of the book.

[0034] A rectangular cutter seat 72 is fixedly installed at the bottom of the top plate 71. A wedge-shaped cutter blade 73 is fixedly welded to the bottom of the cutter seat 72, and the specifications of the cutter blade 73 are adapted to the needs of the book to be laminated. The shape of the cutter blade 73 facilitates efficient cutting of the film covering the book during the pressing process.

[0035] The working principle and usage process of this utility model are as follows: The first drive motor 21 and the second drive motor 22 on the frame 2 drive the coating roller 3 and the heating mechanism 4 to rotate accordingly, so as to conduct the film accordingly. At the same time, the electric heating seat 8 can supply power to the heating mechanism 4, so that the resistor in it is heated and heats the film conducted on the bottom side, ensuring the coating effect between the film and the book. Finally, the hydraulic cylinder group 6 drives the cutting mechanism 7 to press down and efficiently cut the film on the book, ensuring the coating processing effect.

[0036] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0037] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A surface coating device for book processing, characterized in that: The frame includes a conveyor belt (1) and a frame (2) on its outer side. The inner sides of both ends of the frame (2) are respectively equipped with a film-coating roller (3) and a waste roller (5). The frame (2) is also equipped with a heating mechanism (4) located on the outer side of the film-coating roller (3). An electric heating seat (8) is fixedly installed on the outer wall of the frame (2), and the output end of the electric heating seat (8) is electrically connected to the heating mechanism (4). The top of the frame (2) is fixedly installed with a cutting mechanism (7) located behind the heating mechanism (4). The cutting mechanism (7) includes a top plate (71) and two sets of cutting blades (73) assembled at its bottom. The heating mechanism (4) includes a pressure roller (41) and an inner heat insulation cylinder (42). The pressure roller (41) is a copper roller, and the heat insulation cylinder (42) is a ceramic cylinder. A third drive motor (23) is fixedly installed on the outer wall of the frame (2), and the heating mechanism (4) is fixedly mounted on the output shaft of the third drive motor (23) through the heat insulation cylinder (42). The pressure roller (41) has spiral grooves (43) that are distributed in a circular pattern. Electric heating wires (44) are installed in the grooves (43), and the heating mechanism (4) is electrically connected to the output shaft of the electric heating base (8) through the electric heating wires (44).

2. The surface coating device for book processing according to claim 1, characterized in that: The frame (2) is fixedly installed with a first drive motor (21) and a second drive motor (22) located on the end side, and the output shafts of the first drive motor (21) and the second drive motor (22) are respectively fixedly fitted with a film coating roller (3) and a heating mechanism (4).

3. The surface coating device for book processing according to claim 1, characterized in that: The top of the frame (2) is fixedly mounted with an inverted U-shaped bracket, and the top of the bracket is fixedly mounted with a hydraulic cylinder group (6), and the bottom end of the output shaft of the hydraulic cylinder group (6) is fixedly connected with a cutting mechanism (7).

4. The surface coating device for book processing according to claim 1, characterized in that: A rectangular cutter seat (72) is fixedly installed at the bottom of the top plate (71), and a wedge-shaped cutter blade (73) is fixedly welded to the bottom of the cutter seat (72), and the specifications of the cutter blade (73) are adapted to the needs of the book to be laminated.

Images