Gold stamping device, gold stamping system and gold stamping method

Abstract

The invention discloses a gold stamping device, a gold stamping system and a gold stamping method.According to the gold stamping device, a supply roller is rotatably arranged on a sliding base, and the sliding base is slidably arranged on a mounting frame in the width direction of a base film, so that before the gold stamping device works, a worker can conduct gold stamping on the base film according to the position of an area to be subjected to gold stamping on the base film; and the sliding seat slides correspondingly in the width direction of the base film, so that the position of the supply roller is adjusted in the width direction of the base film, the gold stamping film output from the supply roller can be aligned with the to-be-gold-stamped area on the base film in the width direction of the base film, and precise gold stamping of the gold stamping film on the to-be-gold-stamped area on the base film is achieved. The width size of the gilding film can be set to be smaller, so that waste of the gilding film is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of hot stamping, and in particular to a hot stamping device, a hot stamping system and a hot stamping method. Background Art

[0002] The hot stamping process is to transfer the hot stamping layer on the hot stamping film to the surface of the base film through roller pressing to form a special metallic effect.

[0003] According to the requirements of different products, the position of the area to be stamped on different base films varies. Accordingly, in order to enable the hot stamping film to be able to complete hot stamping on different base films, the width of the hot stamping film is usually set to be larger, so that even if the base film on the hot stamping device is changed, the hot stamping film can still cover the area to be stamped on the base film. However, accordingly, there are still a lot of unused areas on the hot stamping film after use, resulting in waste of the hot stamping film. Summary of the Invention

[0004] The present invention aims to solve at least one of the technical problems existing in the prior art. In a first aspect, the present invention provides a hot stamping device capable of reducing the waste of hot stamping film. In a second aspect, the present invention also provides a hot stamping system. In a third aspect, the present invention also provides a hot stamping method.

[0005] According to the first aspect of the present invention, the hot stamping device provided in the embodiment includes a base film conveying component, a hot stamping film supply component, a composite roller group and a winding roller; the base film conveying component is used to convey the base film; the hot stamping film supply component includes a mounting frame, a slide and a supply roller, the supply roller is rotatably arranged on the slide, and is used to supply the hot stamping film, the hot stamping film includes a base film and a hot stamping layer composited on the base film, and the slide is slidably arranged on the mounting frame along the width direction of the base film; the composite roller group is arranged on the moving path of the base film and the hot stamping film, and is used to composite the hot stamping film and the base film so that the hot stamping layer adheres to the base film; the winding roller is arranged on the moving path of the hot stamping film, and is used to wind up the hot stamping film output by the composite roller group.

[0006] The hot stamping device described in the present invention has at least the following beneficial effects: the positions of the areas to be stamped on different types of base films are different. In the hot stamping device of the present application, since the supply roller is rotatably arranged on the slide, and the slide is slidably arranged on the mounting frame along the width direction of the base film, before the hot stamping device works, the staff can slide the slide along the width direction of the base film according to the type of base film to adjust the position of the supply roller in the width direction of the base film, so that the hot stamping film output on the supply roller can be aligned with the area to be stamped on the base film in the width direction of the base film, so as to achieve precise hot stamping of the area to be stamped on the base film by the hot stamping film. Accordingly, the width size of the hot stamping film can be set smaller to reduce the waste of the hot stamping film. At the same time, the hot stamping device of the present application can adapt to hot stamping on various types of base films, which increases the versatility of the hot stamping device of the present application.

[0007] According to the hot stamping device described in the embodiment of the first aspect of the present invention, the hot stamping film supply assembly includes a plurality of slides and a plurality of supply rollers, and the supply rollers are arranged on the slides in a one-to-one correspondence.

[0008] The hot stamping device according to the embodiment of the first aspect of the present invention further includes a printing component, which is arranged on one side of the base film conveying component and is used to print on the base film to form an adhesion layer, and the adhesion layer is used to adhere the hot stamping layer.

[0009] According to the hot stamping device described in the embodiment of the first aspect of the present invention, the base film conveying assembly includes a first printing plate, a cooling plate and a second printing plate spaced apart along the base film conveying direction. The printing assembly can print on the base film located on the first printing plate to form a matte oil layer. The cooling plate is used to cool the matte oil layer. The printing assembly can print on the matte oil layer located on the second printing plate to form a surface oil layer. The surface oil layer and the matte oil layer together form an adhesion layer.

[0010] The hot stamping device according to the embodiment of the first aspect of the present invention further includes a curing component, which is arranged on the rear side of the composite roller group along the conveying direction of the base film, and is used to cure the adhesive layer.

[0011] According to the hot stamping device described in the embodiment of the first aspect of the present invention, the composite roller group includes a first composite roller and a second composite roller, a composite area for composite hot stamping film and base film is formed between the first composite roller and the second composite roller, and the curing component is arranged on one side of the first composite roller and is used to cure the adhesive layer on the roller surface of the first composite roller.

[0012] According to the second aspect of the present invention, the hot stamping system provided in the embodiment includes multiple hot stamping devices provided in the first aspect of the present invention; the hot stamping system also includes a base film supply device and a base film winding device, the base film supply device is used to supply the base film, and the base film winding device is used to wind the base film, and the multiple hot stamping devices are arranged at intervals on the moving path of the base film.

[0013] The hot stamping method provided in accordance with the third embodiment of the present invention is applied to the hot stamping device provided in accordance with the first embodiment of the present invention. The hot stamping method includes the following steps:

[0014] Adjusting the position of the supply roller in the width direction of the base film so that the hot stamping film is aligned with the area to be hot stamped in the width direction of the base film;

[0015] The hot stamping film and the base film are respectively conveyed to the composite roller group through the supply roller and the base film conveying assembly, wherein the hot stamping film includes the base film and the hot stamping layer composited on the base film;

[0016] The base film and the hot stamping film are laminated by a laminating roller group so that the hot stamping layer is laminated to the area to be hot stamped on the base film.

[0017] According to the hot stamping method described in the embodiment of the third aspect of the present invention, before the base film and the hot stamping film are laminated by the laminating roller group, the following steps are also included:

[0018] Adjust the position of the hot stamping film so that the hot stamping layer can fit the area to be hot stamped.

[0019] According to the hot stamping method described in the embodiment of the third aspect of the present invention, adjusting the position of the hot stamping film includes the following steps:

[0020] Acquire first position information of the area to be hot stamped in the extending direction of the base film;

[0021] Acquiring second position information of the hot stamping layer in the extending direction of the base film;

[0022] Determining whether a hot stamping layer can be attached to the area to be hot stamped based on the first position information and the second position information;

[0023] If there is a hot stamping layer that can be attached to the area to be hot stamped, the supply speed of the supply roller to the hot stamping film is maintained;

[0024] If there is no hot stamping layer that can be attached to the area to be hot stamped, the supply speed of the supply roller to the hot stamping film is increased until there is a hot stamping layer that can be attached to the area to be hot stamped.

[0025] Additional aspects and advantages of the present invention will be set forth in part in the description which follows and, in part, will be obvious from the description which follows, or may be learned by practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0027] Figure 1 This is a schematic structural diagram of a hot stamping device according to an embodiment of the present invention;

[0028] Figure 2 for Figure 1 A partial enlarged view of the structure at position A of the hot stamping device shown;

[0029] Figure 3 for Figure 1 A schematic structural diagram of a hot stamping film supply assembly of the hot stamping device shown;

[0030] Figure 4 This is a flow chart of a hot stamping method according to an embodiment of the present invention;

[0031] Figure 5 The flowchart of adjusting the position of the hot stamping film according to one embodiment of the present invention is shown.

[0032] Reference numerals:

[0033] Base film conveying assembly 100; first printing plate 110; cooling plate 120; second printing plate 130;

[0034] Hot stamping film supply assembly 200; mounting frame 210; slide 220; supply roller 230;

[0035] Composite roller set 300; first composite roller 310; second composite roller 320;

[0036] Printing assembly 400;

[0037] The assembly 500 is cured. DETAILED DESCRIPTION

[0038] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present invention, but it should not be understood as a limitation on the scope of protection of the present invention.

[0039] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0040] In the description of the present invention, "several" means one or more, "many" means more than two, "greater than," "less than," and "exceed" are understood to exclude the number itself, while "above," "below," and "within" are understood to include the number itself. The use of "first" and "second" in the description is solely for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, implicitly specifying the number of the indicated technical features, or implicitly specifying the order of the indicated technical features.

[0041] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, and connecting should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0042] Reference below Figures 1 to 3 The hot stamping device of the first aspect of the present application is described in detail.

[0043] refer to Figure 1 and Figure 3The hot stamping device according to the first embodiment of the present invention includes a base film conveying component 100, a hot stamping film supply component 200, a composite roller group 300 and a winding roller (not shown in the figure); the base film conveying component 100 is used to convey the base film; the hot stamping film supply component 200 includes a mounting frame 210, a slide 220 and a supply roller 230, the supply roller 230 is rotatably arranged on the slide 220, and is used to supply the hot stamping film, the hot stamping film includes a base film and a hot stamping layer composited on the base film, the slide 220 is slidably arranged on the mounting frame 210 along the width direction of the base film; the composite roller group 300 is arranged on the moving path of the base film and the hot stamping film, and is used to composite the hot stamping film and the base film so that the hot stamping layer adheres to the base film; the winding roller is arranged on the moving path of the hot stamping film, and is used to wind up the hot stamping film output by the composite roller group 300.

[0044] It should be noted that the hot stamping film includes a base film and a hot stamping layer compounded on the base film. When hot stamping the area to be hot stamped on the base film, the hot stamping layer needs to be adhered to the area to be hot stamped on the base film. Since only the area to be hot stamped on the base film needs to be hot stamped, the hot stamping film needs to be aligned with the area to be hot stamped on the base film in the width direction of the base film. However, for different base films, the positions of the areas to be hot stamped on the base films are different. Accordingly, the width size of the hot stamping film is usually set larger, so that when the base film input into the hot stamping device is replaced, the hot stamping film can still complete the hot stamping of the area to be hot stamped on the new base film, but this is bound to result in serious waste of the hot stamping film.

[0045] In the hot stamping device of the present application, the base film conveying assembly 100 can convey the base film to the composite roller group 300, and the supply roller 230 can supply the hot stamping film to the composite roller group 300. The composite roller group 300 composites the hot stamping film and the base film so that the hot stamping layer on the hot stamping film adheres to the area to be hot stamped on the base film to complete the hot stamping of the area to be hot stamped on the base film. The winding roller is arranged on the moving path of the base film and is used to wind up the base film output by the composite roller group 300.

[0046] It can be understood that since the supply roller 230 is rotatably provided on the slide 220, and the slide 220 is slidably provided on the mounting frame 210 along the width direction of the base film, the position of the hot stamping film in the width direction of the base film can be adjusted. When the hot stamping device needs to perform hot stamping on different base films, the staff can adjust the position of the supply roller 230 in the width direction of the base film according to the position of the area to be hot stamped on the base film, so that the hot stamping film and the area to be hot stamped are aligned in the width direction of the base film, so that the hot stamping film can be accurately aligned with the area to be hot stamped on the base film, so as to accurately complete the hot stamping of the area to be hot stamped on the base film. Since the position of the hot stamping film in the width direction is adjustable, the staff can adjust the position of the hot stamping film according to the position of the area to be hot stamped on the base film. The width size of the hot stamping film can be set corresponding to the size of the area to be hot stamped on the base film, so as to reduce the waste of hot stamping film.

[0047] In some embodiments of the present invention, the hot stamping film supply assembly 200 includes a plurality of slides 220 and a plurality of supply rollers 230 , and the supply rollers 230 are disposed on the slides 220 in a one-to-one correspondence.

[0048] For example, Figure 3 As shown, the hot stamping film supply assembly 200 includes two slides 220 and two supply rollers 230 . The two supply rollers 230 are rotatably mounted on the two slides 220 .

[0049] It is understandable that in some cases, the width of the base film is relatively large, and there are multiple groups of areas to be stamped distributed along the width of the base film. In this case, by providing multiple slides 220 and multiple supply rollers 230, each supply roller can correspond to a group of areas to be stamped, so as to transport the hot stamping film to the corresponding area to be stamped, thereby completing the hot stamping of multiple groups of areas to be stamped on the base film at the same time, thereby improving the working efficiency of the hot stamping device of the present application.

[0050] In some embodiments of the present invention, reference Figure 1 The hot stamping device also includes a printing component 400, which is arranged on one side of the base film conveying component 100 and is used to print on the base film to form an adhesion layer, and the adhesion layer is used to adhere the hot stamping layer.

[0051] It can be understood that when the base film moves to the printing assembly 400, the printing assembly 400 can print an adhesive layer with a preset pattern on the area to be hot stamped on the base film, so that after the composite roller group 300 composites the base film and the hot stamping film, the hot stamping layer on the hot stamping film can adhere to the adhesive layer and present the preset pattern of the adhesive layer.

[0052] In a further embodiment of the present invention, reference Figure 1 and Figure 2The base film conveying component 100 includes a first printing plate 110, a cooling plate 120 and a second printing plate 130 spaced apart along the base film conveying direction. The printing component 400 can print on the base film located on the first printing plate 110 to form a matte oil layer. The cooling plate 120 is used to cool the matte oil layer. The printing component 400 can print on the matte oil layer located on the second printing plate 130 to form a surface oil layer. The surface oil layer and the matte oil layer together form an adhesion layer.

[0053] It can be understood that the adhesive layer is formed by a composite of a surface oil layer and a matte oil layer. Under the combined optical effects of the surface oil layer and the matte oil layer, the entire adhesive layer can present a frosted effect. After the subsequent hot stamping layer is adhered to the adhesive layer, the hot stamping pattern on the base film has a better visual effect.

[0054] In some embodiments of the present invention, reference Figure 1 The hot stamping device further includes a curing component 500 , which is disposed on the rear side of the composite roller group 300 along the conveying direction of the base film. The curing component 500 is used to cure the adhesive layer.

[0055] It can be understood that after the composite roller group 300 compositely adheres the hot stamping layer on the hot stamping film to the adhesive layer, the adhesive layer is solidified by the fixing component, so that the hot stamping layer and the adhesive layer can be tightly bonded together to reduce the probability of the hot stamping layer falling off from the adhesive layer under external influences.

[0056] In a further embodiment of the present invention, the composite roller group 300 includes a first composite roller 310 and a second composite roller 320, and a composite area for composite hot stamping film and base film is formed between the first composite roller 310 and the second composite roller 320. The curing component 500 is arranged on one side of the first composite roller 310 and is used to cure the adhesive layer on the roller surface of the first composite roller 310.

[0057] For example, Figure 1 As shown, the composite roller group 300 includes a first composite roller 310 and a second composite roller 320. The roller diameter of the first composite roller 310 is larger than the roller diameter of the second composite roller 320. A composite area is formed between the first composite roller 310 and the second composite roller 320. The curing component 500 is arranged on one side of the first composite roller 310.

[0058] Furthermore, after the base film and the hot stamping film enter the composite area, the first composite roller 310 can cooperate with the second composite roller 320 to composite the base film and the hot stamping film, so that the hot stamping layer on the hot stamping film adheres to the adhesive layer of the base film. After the hot stamping film and the base film leave the composite area, under the action of the curing component 500, the hot stamping layer is tightly adhered to the adhesive layer.

[0059] It can be understood that by arranging the curing component 500 on one side of the first composite roller 310, when the curing component 500 cures the adhesive layer on the first composite roller 310, the entire hot stamping film and the base film can be in a tensioned state, so that after the curing component 500 cures the adhesive layer, the adhesive layer can be shaped to ensure that the hot stamping pattern has a better visual effect, so as to reduce the probability of shrinkage of the adhesive layer and resulting in a poor visual effect of the hot stamping pattern.

[0060] Specifically, the curing assembly 500 includes a UV curing lamp.

[0061] According to the second aspect of the present invention, the hot stamping system provided in the embodiment includes multiple hot stamping devices provided in the first aspect of the present invention; the hot stamping system also includes a base film supply device and a base film winding device, the base film supply device is used to supply the base film, and the base film winding device is used to wind the base film, and the multiple hot stamping devices are arranged at intervals on the moving path of the base film.

[0062] It can be understood that by setting up multiple hot stamping devices, each hot stamping device can complete a type of hot stamping on the base film. The staff can select the corresponding hot stamping device to work according to the hot stamping requirements on the base film, thereby making the hot stamping system of this application more versatile.

[0063] Reference below Figure 4 and Figure 5 The hot stamping method of the third embodiment of the present invention is described in detail.

[0064] refer to Figure 4 The hot stamping method according to the third aspect of the present invention includes but is not limited to the following steps:

[0065] Step S100, adjusting the position of the supply roller 230 in the width direction of the base film so that the hot stamping film is aligned with the area to be hot stamped in the width direction of the base film;

[0066] Step S200: delivering the hot stamping film and the base film to the composite roller group 300 through the supply roller 230 and the base film delivery assembly 100, wherein the hot stamping film includes the base film and the hot stamping layer composited on the base film;

[0067] Step S400: Laminating the base film and the hot stamping film by the laminating roller group 300, so that the hot stamping layer is laminated to the area to be hot stamped on the base film.

[0068] It is understood that in the hot stamping method of the present application, the supply roller 230 is first positioned in the width direction of the base film so that the hot stamping film is aligned with the area to be stamped in the width direction of the base film. The hot stamping film and the base film are then respectively conveyed to the laminating roller assembly 300 by the supply roller 230 and the base film conveying assembly 100. The hot stamping film comprises a base film and a hot stamping layer laminated thereon. The base film and the hot stamping film are then laminated by the laminating roller assembly 300 so that the hot stamping layer is laminated to the area to be stamped on the base film. Thus, before stamping the area to be stamped on the base film, the operator can adjust the position of the supply roller 230 in the width direction of the base film according to the requirements of the base film, so that the hot stamping film on the supply roller 230 is aligned with the area to be stamped in the width direction of the base film, thereby facilitating the subsequent hot stamping of the hot stamping film in the area to be stamped on the base film.

[0069] In some embodiments of the present invention, referring to the figure, before step S400, the following steps are included but not limited to:

[0070] Step S300: Adjust the position of the hot stamping film so that the hot stamping layer can fit the area to be hot stamped.

[0071] It should be noted that when hot stamping the base film, hot stamping is often only performed on part of the base film. Since the positions of the areas to be hot stamped on the base film are equidistantly changed, in order to ensure that the hot stamping layer on the hot stamping film can be accurately transferred to the areas to be hot stamped on the base film, to ensure that the hot stamping layer on the hot stamping film can cover the areas to be hot stamped on the base film, the length of the hot stamping film usually needs to be consistent with the length of the base film. Accordingly, after the hot stamping film is used, only part of the hot stamping layer is transferred to the areas to be hot stamped on the base film, so that there is still a large area of ​​hot stamping layer on the hot stamping film that is unused. In this case, if the hot stamping film is directly discarded, it will cause a lot of waste; however, if the used hot stamping film is reused, since there are vacant areas on the hot stamping film after the hot stamping layer is used, these vacant areas cannot be used to hot stamp the areas to be hot stamped on the base film. Therefore, for those used hot stamping films, when they are reused, the vacant areas on the hot stamping film need to be avoided.

[0072] It can be understood that by adjusting the position of the hot stamping layer so that the hot stamping layer can fit the area to be hot stamped, it is possible to avoid the vacant area on the hot stamping film being aligned with the area to be hot stamped on the base film. Therefore, even if the hot stamping film has been used, the hot stamping of the area to be hot stamped on the base film by the hot stamping film can still be completed. Furthermore, through the hot stamping method of the present application, the hot stamping layer on the hot stamping film can be more fully used to improve the utilization rate of the hot stamping film.

[0073] In some embodiments of the present invention, reference Figure 4In step S300, the following steps are also included but not limited to:

[0074] Step S310, obtaining first position information of the area to be stamped in the extending direction of the base film;

[0075] Step S320, obtaining second position information of the hot stamping layer in the extending direction of the base film;

[0076] Step S330: determining whether a hot stamping layer can be attached to the area to be hot stamped based on the first position information and the second position information;

[0077] Step S340: If there is a hot stamping layer that can be attached to the area to be hot stamped, then the supply speed of the supply roller 230 to the hot stamping film is maintained;

[0078] Step S350: If there is no hot stamping layer that can be attached to the area to be hot stamped, increase the supply speed of the supply roller 230 to the hot stamping film until there is a hot stamping layer that can be attached to the area to be hot stamped.

[0079] It should be noted that for some used hot stamping films, the hot stamping film can only be reused normally when the size of the unused hot stamping layer in the extension direction of the hot stamping film is larger than the size of the vacant area.

[0080] It can be understood that in the hot stamping method of the present application, the first position information of the area to be hot stamped in the extension direction of the base film is first obtained, and then the second position information of the hot stamping layer in the extension direction of the base film is obtained, and then it is judged whether there is a hot stamping layer that can be attached to the area to be hot stamped based on the first position information and the second position information. If there is a hot stamping layer that can be attached to the area to be hot stamped, the supply speed of the supply roller 230 to the hot stamping film is maintained, and if there is no hot stamping layer that can be attached to the area to be hot stamped, the supply speed of the supply roller 230 to the hot stamping film is increased until there is a hot stamping layer that can be attached to the area to be hot stamped, so that the unused hot stamping layer on the hot stamping film can be directly opposite the area to be hot stamped on the base film, thereby completing the hot stamping of the area to be hot stamped on the base film normally; and since the used hot stamping film can be used again, a roll of hot stamping film can be reused many times, which can improve the utilization rate of the hot stamping film, reduce the waste of the hot stamping film, and reduce the processing cost of the hot stamping process.

[0081] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to the embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the claims and their equivalents.

Claims

1. A hot stamping device, characterized in that: include: A base film conveying component, used for conveying the base film; A hot stamping film supply assembly, comprising a mounting frame, a slide, and a supply roller, wherein the supply roller is rotatably mounted on the slide and is used to supply the hot stamping film, wherein the hot stamping film comprises a base film and a hot stamping layer composited on the base film, and the slide is slidably mounted on the mounting frame along the width direction of the base film; a composite roller assembly, provided on a moving path of the base film and the hot stamping film, and used to composite the hot stamping film and the base film so that the hot stamping layer adheres to the base film; The winding roller is arranged on the moving path of the hot stamping film and is used for winding the hot stamping film output by the composite roller group.

2. A hot stamping device according to claim 1, characterized in that: The hot stamping film supply assembly includes a plurality of slides and a plurality of supply rollers, and the supply rollers are arranged on the slides in a one-to-one correspondence.

3. The hot stamping device according to claim 1, characterized in that: It also includes a printing component, which is arranged on one side of the base film conveying component and is used for printing on the base film to form an adhesion layer, and the adhesion layer is used to adhere the hot stamping layer.

4. The hot stamping device according to claim 3, characterized in that: The base film conveying assembly includes a first printing plate, a cooling plate and a second printing plate spaced apart along the base film conveying direction. The printing assembly can print on the base film located on the first printing plate to form a matte oil layer. The cooling plate is used to cool the matte oil layer. The printing assembly can print on the matte oil layer located on the second printing plate to form a surface oil layer. The surface oil layer and the matte oil layer together form the adhesion layer.

5. The hot stamping device according to claim 3, characterized in that: Also includes a curing component, Along the conveying direction of the base film, the curing assembly is arranged at the rear side of the composite roller group, and the curing assembly is used to cure the adhesive layer.

6. The hot stamping device according to claim 5, characterized in that: The composite roller group includes a first composite roller and a second composite roller. A composite area for composite the hot stamping film and the base film is formed between the first composite roller and the second composite roller. The curing component is arranged on one side of the first composite roller and is used to cure the adhesive layer on the roller surface of the first composite roller.

7. A hot stamping system, characterized in that: It comprises a plurality of hot stamping devices as described in any one of claims 1 to 6; the hot stamping system further comprises a base film supplying device and a base film winding device, the base film supplying device is used to supply the base film, the base film winding device is used to wind the base film, and the plurality of hot stamping devices are arranged at intervals on the moving path of the base film.

8. A hot stamping method, characterized in that: Applicable to the hot stamping device according to any one of claims 1 to 6, the hot stamping method comprises the following steps; Adjusting the position of the supply roller in the width direction of the base film so that the hot stamping film is directly opposite the area to be hot stamped in the width direction of the base film; The hot stamping film and the base film are respectively conveyed to the composite roller group through the supply roller and the base film conveying assembly, wherein the hot stamping film includes a base film and a hot stamping layer composited on the base film; The base film and the hot stamping film are compounded by the compound roller group so that the hot stamping layer is compounded to the area to be hot stamped of the base film.

9. A hot stamping method according to claim 8, characterized in that: Before the base film and the hot stamping film are laminated by the laminating roller group, the following steps are also included: The position of the hot stamping film is adjusted so that the hot stamping layer can be attached to the area to be hot stamped.

10. A hot stamping method according to claim 9, characterized in that: The adjustment of the position of the hot stamping film includes the following steps: Acquiring first position information of the area to be hot stamped in the extending direction of the base film; Acquiring second position information of the hot stamping layer in the extending direction of the base film; Determining whether the hot stamping layer can be attached to the area to be hot stamped according to the first position information and the second position information; If there is a hot stamping layer that can be attached to the area to be hot stamped, then maintaining the supply speed of the supply roller to the hot stamping film; If there is no hot stamping layer that can be attached to the area to be hot stamped, the supply speed of the supply roller to the hot stamping film is increased until there is a hot stamping layer that can be attached to the area to be hot stamped.

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