Single-face and double-face automatic film laminating machine with cutting function

Abstract

The utility model provides a film laminating machine with a cutting function capable of automatically laminating single and double surfaces, which comprises a shell, a feeding module, a rubber roller module, a cutter module, a discharging module, an upper loading film and a lower loading film, a product enters the rubber roller module from the feeding module in sequence, is laminated and cut in the rubber roller module, and then is discharged from the discharging module; the feeding module comprises a plurality of parallel feeding belts, guide blocks with adjustable intervals are further designed between the belts, and products are guided into the rubber roller module through the guide blocks. By means of the feeding module, the rubber roller module and the discharging module which are integrated, the full-automatic process from material input to finished product output is achieved, the machining time is greatly shortened, and the working efficiency is improved; the optical fiber sensor and the distance sensor are used for real-time monitoring and adjustment, so that accurate position and timely cutting in the film covering process are ensured; and the feeding module adopts a strip-shaped belt and a guide block, and can be compatible with products with different sizes for laminating.

Description

Technical Field

[0001] The utility model relates to the technical field of laminating equipment, in particular to a laminating machine with single-sided and double-sided automatic laminating function and a cutting function. Background Art

[0002] With the rapid development of the packaging industry, the demand for laminating films for liquid crystal glass, cover glass, electronic substrates, printed materials, labels, advertising materials, and more is increasing. Traditional manual lamination methods are not only inefficient but also difficult to ensure quality and consistency. Furthermore, manual lamination is labor-intensive, costly, and prone to bubbles. While existing automated laminating equipment has addressed these issues to some extent, most devices only support single-sided lamination and lack automatic cutting capabilities, limiting their application scope and flexibility.

[0003] Most laminating machines currently on the market use a fixed design, lacking the flexibility to adapt to varying material sizes and thicknesses. Furthermore, the lack of intelligent control systems makes operation inconvenient and unable to meet the efficiency and precision requirements of modern production. Therefore, it is crucial to develop a laminating machine that can automatically laminate on both sides of a sheet, while also offering precise cutting capabilities. Utility Model Content

[0004] To overcome the shortcomings of the existing technology, the present invention proposes an automatic laminating machine with a compact structure, simple operation, and suitable for rapid single- and double-sided lamination of materials of varying thicknesses, while also providing precise cutting capabilities. The machine comprises a housing, a feed module, a rubber roller module, a cutter module, a discharge module, an upper film loading module, and a lower film loading module. Products sequentially enter the rubber roller module from the feed module, where they are laminated and cut, and then discharged from the discharge module. The feed module comprises multiple parallel feed belts, with guide blocks with adjustable spacing between the belts. These guide blocks guide the products into the rubber roller module to accommodate products of varying sizes.

[0005] To further describe the above solution, the feeding module also includes a feeding motor, which drives the feeding belt to rotate and move.

[0006] Furthermore, the rubber roller module includes a positioning roller, a laminating roller, a finished product roller, an optical fiber sensor, and a rubber roller drive motor, which are sequentially arranged and installed on the rubber roller bracket. The optical fiber sensor is installed between the positioning roller and the laminating roller. The positioning roller positions and pushes the product to be laminated. The optical fiber sensor receives the signal of the product to be laminated and feeds it back to the central processor to calculate the length of the product to be laminated. The laminating roller covers and presses the upper film and the lower film on the product to be laminated. The finished product roller presses the laminated product and discharges it to the discharging module.

[0007] Further describing the above-mentioned scheme, the cutter module includes a cutter moving motor, a cutter moving belt, a guide rail, a cutter frame, and a cutter. The cutter moving motor drives the cutter moving belt to move the cutter frame back and forth on the guide rail. The cutter is installed on the cutter frame. The cutter is located between the coating pressure roller and the finished product pressure roller to cut the film material.

[0008] More preferably, the cutter module further comprises a distance sensor, and the distance sensor monitors the position of the cutter frame in real time.

[0009] To further describe the above solution, the discharging module includes a discharging conveyor belt, a discharging rotating roller, and a discharging motor. The discharging motor drives the discharging rotating roller to rotate, thereby driving the discharging conveyor belt to move.

[0010] More preferably, self-adjusting springs are installed at both ends of the positioning pressure roller, the laminating pressure roller and the finished product pressure roller, and sealing covers are also designed on the outsides of the positioning pressure roller, the laminating pressure roller and the finished product pressure roller.

[0011] Furthermore, it also includes a display screen, a control button, a three-color light, and an electric cabinet, and the display screen, the control button, and the three-color light are all electrically connected to the electric cabinet.

[0012] Compared with the existing technology, the utility model realizes a fully automated process from material input to finished product output through the integrated feeding module, rubber roller module and discharging module, greatly shortening the processing time and improving work efficiency; using optical fiber sensors and distance sensors for real-time monitoring and adjustment, ensuring accurate positioning and timely cutting during the lamination process.

[0013] The feed module utilizes strip belts and guide blocks, allowing for lamination of products of varying sizes. The intuitive human-machine interface allows operators to easily set operating modes and parameters, while the modular design facilitates daily cleaning, maintenance, and troubleshooting.

[0014] In summary, this new single- and double-sided automatic laminating machine with cutting function not only greatly improves the overall level of laminating technology, but also brings more efficient solutions to related industries. It will help promote technological progress and development in the entire packaging field. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 、 2An overall schematic diagram provided for an embodiment of the present utility model;

[0017] Figure 3 An explosion diagram provided for an embodiment of the present utility model;

[0018] Figure 4 A schematic structural diagram of a feed module provided in an embodiment of the present utility model;

[0019] Figure 5 A schematic structural diagram of a rubber roller module and a cutter module provided in an embodiment of the present utility model;

[0020] Figure 6 An exploded diagram of the rubber roller module and the cutter module provided in an embodiment of the present utility model;

[0021] Figure 7 This is an overall cross-sectional view provided for an embodiment of the present utility model.

[0022] Among them, the reference numerals in the figures are:

[0023] 1. Housing; 11. Sealing cover; 2. Feed module; 21. Guide block; 22. Feed motor; 23. Feed belt; 3. Rubber roller module; 31. Positioning roller; 32. Laminating roller; 33. Finished product roller; 34. Fiber optic sensor; 35. Rubber roller bracket; 36. Rubber roller drive motor; 4. Discharge module; 41. Discharge conveyor belt; 42. Discharge rotating roller; 5. Upper film loading; 51. Lower film loading; 6. Cutter module; 61. Cutter moving motor; 62. Cutter moving belt; 63. Guide rail; 64. Distance sensor; 65. Cutter holder; 7. Display screen; 8. Three-color light; 9. Control button.

[0024] The above drawings illustrate specific embodiments of the present invention, which will be described in more detail below. These drawings and descriptions are not intended to limit the scope of the present invention in any way, but rather to illustrate the concepts of the present invention for those skilled in the art by reference to specific embodiments. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may also be an element centered. When an element is considered to be "connected" to another element, it may be directly connected to the other element or there may be an element centered at the same time. In contrast, when an element is referred to as being "directly on" another element, there is no intermediate element. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only embodiment. The terms "upper end", "lower end", "left side", "right side", "front end", "rear end" and similar expressions used herein are positional relationships with reference to the accompanying drawings.

[0027] In order to make the technical solutions and advantages of the present invention more clear, the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

[0028] See also Figure 1-Figure 7 As shown, the present invention provides a laminating machine with single-sided and double-sided automatic laminating and cutting functions. Specifically, it includes a housing 1, a feed module 2, a rubber roller module 3, a cutter module 6, a discharge module 4, an upper film loading module 5, and a lower film loading module 51. Products enter the rubber roller module 3 from the feed module 2, are laminated and cut inside the rubber roller module 3, and are then discharged from the discharge module 4. The feed module 2 includes multiple parallel feed belts 23. Guide blocks 21 with adjustable spacing are designed between the belts. The guide blocks 21 guide the products into the rubber roller module 3 to accommodate products of different sizes.

[0029] like Figure 4 As shown, the feeding module 2 further includes a feeding motor 22 , which drives the feeding belt 23 to rotate and move.

[0030] like Figure 5 、 6 As shown in Figures 7 and 8, the rubber roller module 3 includes a positioning roller 31, a laminating roller 32, a finished product roller 33, an optical fiber sensor 34, and a rubber roller drive motor 36, which are sequentially arranged and mounted on a rubber roller bracket 35. The optical fiber sensor 34 is mounted between the positioning roller 31 and the laminating roller 32. The positioning roller 31 positions and pushes the product to be laminated. The optical fiber sensor 34 receives signals from the product to be laminated and feeds them back to the central processor, which calculates the length of the product to be laminated. The laminating roller 32 covers and presses the upper and lower films 5, 51 onto the product to be laminated. The finished product roller 33 presses the laminated product and discharges it to the discharge module 4.

[0031] like Figure 6As shown, the cutter module 6 includes a cutter motor 61, a cutter belt 62, a guide rail 63, a cutter frame 65, and a cutter. The cutter motor 61 drives the cutter belt 62 to move the cutter frame 65 back and forth on the guide rail 63. The cutter is mounted on the cutter frame 65 and is located between the laminating roller 32 and the finished product roller 33 to cut the film. The cutter module 6 also includes a distance sensor 64, which monitors the position of the cutter frame 65 in real time. The discharge module 4 includes a discharge conveyor belt 41, a discharge rotating roller 42, and a discharge motor. The discharge motor drives the discharge rotating roller 42 to rotate, thereby driving the discharge conveyor belt 41.

[0032] Self-adjusting springs are installed at both ends of the positioning roller 31, the laminating roller 32, and the finished product roller 33. Sealing covers 11 are also designed to seal the outer sides of the positioning roller 31, the laminating roller 32, and the finished product roller 33. The present application also includes a display screen 7, control buttons 9, a three-color light 8, and an electrical cabinet. The display screen 7, control buttons 9, and three-color light 8 are all electrically connected to the electrical cabinet.

[0033] In order to have a more thorough and comprehensive understanding of the disclosed content of the utility model, its principle is further explained below in combination with the usage method.

[0034] In actual use, first adjust the guide block 21 of the feed module 2 according to the product size so that when the product to be coated enters the rubber roller module 3, it can be aligned with the upper film 5 and the lower film 51. Figure 7 As shown, the upper film 5 and the lower film 51 are pulled to the laminating roller 32. When the machine is started, as shown in FIG. Figure 7 As shown, the product to be coated is conveyed by the feed belt 23, and its position is adjusted by the guide block 21, and then it enters the positioning roller 31. After the front end of the product to be coated is monitored by the optical fiber sensor 34, the length of the product to be coated is automatically measured, and the product to be coated then enters the coating roller 32, where it is wrapped and pressed by the upper film and the lower film. The coated product moves to the finished product roller 33, and the cutter module 6 cuts the film material at the tail of the coated product according to the data monitored by the optical fiber sensor 34. Finally, the coated product is discharged through the discharging module 4. It should be noted that, by selectively removing the upper film 5 and the lower film 51 as needed, single-sided coating can be achieved. In summary, this new type of single-sided and double-sided automatic laminating machine with cutting function not only greatly improves the overall level of the laminating process, but also brings more efficient solutions to related industries.

[0035] Those skilled in the art will readily identify other embodiments of the present invention after considering this specification and practicing this invention. This application is intended to cover any variations, uses, or adaptations of the present invention that adhere to the general principles of the present invention and include common knowledge or customary techniques in the art not disclosed herein. The description and examples are to be considered as exemplary only; the true scope and spirit of the present invention are indicated by the following claims.

[0036] It should be understood that the present invention is not limited to the precise structure described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from the scope thereof. The scope of the present invention is limited only by the appended claims.

Claims

1. A single-sided and double-sided automatic laminating machine with cutting function, characterized by: The invention comprises a housing (1), a feeding module (2), a rubber roller module (3), a cutting module (6), a discharging module (4), an upper film (5) and a lower film (51); the products sequentially enter the rubber roller module (3) from the feeding module (2), are coated and cut in the rubber roller module (3), and are then discharged from the discharging module (4); the feeding module (2) comprises a plurality of parallel feeding belts (23), and guide blocks (21) with adjustable spacing are provided between the belts, and the guide blocks (21) guide the products into the rubber roller module (3).

2. The single-sided and double-sided automatic laminating machine with cutting function according to claim 1, characterized in that: The feeding module (2) further comprises a feeding motor (22), and the feeding motor (22) drives the feeding belt (23) to rotate and move.

3. The single-sided and double-sided automatic laminating machine with cutting function according to claim 1, characterized in that: The rubber roller module (3) comprises a positioning roller (31), a laminating roller (32), a finished product roller (33), an optical fiber sensor (34), and a rubber roller drive motor (36) which are sequentially arranged and installed on a rubber roller bracket (35). The optical fiber sensor (34) is installed between the positioning roller (31) and the laminating roller (32). The positioning roller (31) positions and pushes the product to be laminarized. The optical fiber sensor (34) receives the signal of the product to be laminarized and feeds it back to the central processing unit to calculate the length of the product to be laminarized. The laminating roller (32) covers and presses the upper film (5) and the lower film (51) on the product to be laminarized. The finished product roller (33) presses the laminarized product and discharges it to the discharge module (4).

4. The single-sided and double-sided automatic laminating machine with cutting function according to claim 3, characterized in that: The cutter module (6) comprises a cutter moving motor (61), a cutter moving belt (62), a guide rail (63), a cutter frame (65), and a cutter. The cutter moving motor (61) drives the cutter moving belt (62) to move the cutter frame (65) back and forth on the guide rail (63). The cutter is installed on the cutter frame (65). The cutter is located between the film coating roller (32) and the finished product roller (33) to cut the film material.

5. The single-sided and double-sided automatic laminating machine with cutting function according to claim 4, characterized in that: The cutter module (6) further comprises a distance sensor (64), and the distance sensor (64) monitors the position of the cutter frame (65) in real time.

6. The single-sided and double-sided automatic laminating machine with cutting function according to claim 1, characterized in that: The discharging module (4) comprises a discharging conveyor belt (41), a discharging rotating roller (42), and a discharging motor. The discharging motor drives the discharging rotating roller (42) to rotate, thereby driving the discharging conveyor belt (41) to move.

7. The single-sided and double-sided automatic laminating machine with cutting function according to claim 3, characterized in that: Self-adjusting springs are installed at both ends of the positioning pressure roller (31), the laminating pressure roller (32), and the finished product pressure roller (33). The outer sides of the positioning pressure roller (31), the laminating pressure roller (32), and the finished product pressure roller (33) are also designed with sealing covers (11) for sealing.

8. The single-sided or double-sided automatic laminating machine with cutting function according to any one of claims 1 to 7, characterized in that: It also includes a display screen (7), a control button (9), a three-color light (8), and an electric cabinet. The display screen (7), the control button (9), and the three-color light (8) are all electrically connected to the electric cabinet. The housing (1) is L-shaped.

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