A rapid, fully automated hot-pressing production device for graphene heating films

Abstract

This utility model discloses a rapid, fully automated hot-pressing production device for graphene heating films, belonging to the field of graphene heating film production technology. It includes: a front-end coating and die-cutting device, a hot-pressing device, a rear-end coating and die-cutting device, and a finished product frame; a cleaning coating pre-lamination device, a hot-pressing device, a lamination device, a shape die-cutting device, and the finished product frame are arranged sequentially; a dust-adhesive roller is installed on the second drive roller. The graphene heating film enters the second drive roller via the first drive roller, and the dust-adhesive roller removes dust from the graphene heating film. A first pad material and a first lamination material simultaneously enter the first mold, where the first mold die-cuts the pad holes on the first lamination material. The graphene heating film and the first lamination material simultaneously enter the preheating roller. This utility model improves the coating uniformity and hot-pressing quality of the graphene heating film; through real-time connection of sensors, it achieves production line linkage, improving production efficiency, reducing manual operation, and lowering labor costs.

Description

Technical Field

[0001] This utility model belongs to the field of graphene heating film production technology, and in particular relates to a rapid, fully automated hot-pressing production device for graphene heating film. Background Technology

[0002] Graphene heating films, due to their advantages such as fast thermal response, high electrothermal conversion efficiency, low-voltage safety, thinness, flexibility, and infrared therapy, are widely used in wearable heating health therapy, health-preserving heating pads, medical wellness, and new energy fields. Currently, the coating and thermoforming processes for graphene heating films often suffer from several problems. In coating, many processes employ manual coating and heating film cutting and application, which is inefficient and produces poor results. Furthermore, some existing automated coating devices suffer from synchronization issues, leading to low efficiency and low yield. During transport, friction can cause skewing or jamming, affecting the film's resistance quality. In thermoforming, single-piece thermoforming suffers from low efficiency and unstable quality. Therefore, there is an urgent need for those skilled in the art to propose a rapid, fully automated coating and thermoforming production device for graphene heating films to solve the problems of low efficiency and unstable quality in current production processes, achieving rapid, efficient, and high-quality production. Utility Model Content

[0003] In view of this, the present invention provides a rapid, fully automated hot-pressing production device for graphene heating films to solve the above problems.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A rapid, fully automated hot-pressing production device for graphene heating films includes: a front-end coating and die-cutting device, a hot-pressing device, a rear-end coating and die-cutting device, and a finished product frame; the front-end coating and die-cutting device is a cleaning coating pre-lamination device; the rear-end coating and die-cutting device includes a lamination device and a shape die-cutting device; the cleaning coating pre-lamination device, the hot-pressing device, the lamination device, the shape die-cutting device, and the finished product frame are arranged sequentially according to the movement direction of the graphene heating film; the cleaning coating pre-lamination device includes a first drive roller, a second drive roller, and a first pad material roller. The system comprises a first composite material roller, a first mold, and a preheating roller. A dust-adhesive roller is provided on the side wall of the second drive roller. The graphene heating film enters the second drive roller via the first drive roller. The dust-adhesive roller removes dust from the graphene heating film. The first pad material on the first pad material roller and the first composite material on the first composite material roller simultaneously enter the first mold. The first mold performs die-cutting of the pad holes on the first composite material on the first pad material. The graphene heating film passes through the first mold and enters the preheating roller simultaneously with the first composite material.

[0006] Furthermore, the cleaning and pre-coating device also includes a first sensor, which is mounted on a bracket between the first drive roller and the second drive roller, and is electrically connected to the first mold.

[0007] Furthermore, a first buffer box is provided between the preheating roller and the hot pressing forming device. A second sensor and a third sensor are provided on the first buffer box. The second sensor is electrically connected to the front-end film coating and die-cutting equipment, and the third sensor is electrically connected to the hot pressing forming device.

[0008] Furthermore, the hot pressing molding device is provided with an upper heating and pressure plate and a lower heating and pressure plate, which heat and pressurize the graphene heating film and the initially laminated first composite material to cure.

[0009] Furthermore, the bonding device includes a third drive roller, a second laminating device, and a third laminating device. The second laminating device includes a second pad material roller, a second laminating material roller, a second mold, and a first pressure roller. The third laminating device includes a third pad material roller, a third laminating material roller, a third mold, and a second pressure roller.

[0010] The second pad material on the second pad material roller and the second composite material on the second composite material roller simultaneously enter the second mold, and the second mold performs die cutting of the pad hole positions on the second composite material on the second pad material;

[0011] After the graphene heating film and the first composite material are heated and pressurized in the hot pressing molding device, they pass through the second mold and enter the first pressure roller simultaneously with the second composite material via the third transmission roller for pressing and coating.

[0012] The third pad material on the third pad material roller and the third composite material on the third composite material roller simultaneously enter the third mold, and the third mold performs die cutting of the pad hole positions on the third composite material on the third pad material.

[0013] After the graphene heating film, the first composite material, and the second composite material are pressed together, they pass through the third mold and enter the second pressure roller simultaneously with the third composite material for pressing and coating.

[0014] Furthermore, the shape die-cutting device includes a shape die-cutting mold, a fourth pad material roller, and a fourth transmission roller. After the graphene heating film, the first composite material, the second composite material, and the third composite material are pressed together, they enter the shape die-cutting mold simultaneously with the fourth pad material on the fourth pad material roller. The shape die-cutting mold performs die-cutting on the outer frame after the graphene heating film, the first composite material, the second composite material, and the third composite material are pressed together. The graphene heating film coating enters the finished frame through the fourth transmission roller.

[0015] Furthermore, the shape die-cutting device also includes a take-up shaft, which is disposed on one side of the shape die-cutting mold. The take-up shaft is used to roll up the outer frame that is die-cut after the graphene heating film is coated.

[0016] Furthermore, a second buffer box is provided between the hot pressing forming device and the third transmission roller. A fourth sensor and a fifth sensor are provided on the second buffer box. The fourth sensor is electrically connected to the hot pressing forming device, and the fifth sensor is electrically connected to the downstream laminating and die-cutting equipment.

[0017] Furthermore, the second laminating device also includes a sixth sensor, which is mounted on a bracket between the third drive roller and the second mold, and is electrically connected to the second mold;

[0018] The third laminating device further includes a seventh sensor, which is mounted on a bracket between the first pressure roller and the third mold, and is electrically connected to the third mold.

[0019] The shape die-cutting device further includes an eighth sensor, which is mounted on a bracket between the second pressure roller and the shape die-cutting mold, and is electrically connected to the shape die-cutting mold.

[0020] Furthermore, both the inlet end of the hot pressing forming device and the inlet end of the third transmission roller are provided with suction guide plates, and the outlet end of the hot pressing forming device is provided with a pulling roller.

[0021] The beneficial effects of this utility model are as follows:

[0022] 1. Improve production efficiency: Through the real-time connection of multiple sensors, the production line can be linked, which greatly improves production efficiency, reduces manual operation, increases production speed, and reduces labor costs.

[0023] 2. Ensure product quality: Synchronous coating and precise hot pressing parameter control ensure the uniformity of graphene heating film coating and the quality of hot pressing, thereby improving the stability and reliability of the product.

[0024] 3. Reduced costs: Fully automated production processes ensure product quality, reduce the number of operators, and improve production efficiency, thereby reducing production costs. Attached Figure Description

[0025] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0026] Figure 1 This is a schematic diagram of a rapid, fully automated hot-pressing production device for graphene heating films.

[0027] In the figure:

[0028] 11-First drive roller, 12-Second drive roller, 13-First pad material roller, 14-First composite material roller, 15-First mold, 16-Preheating roller, 17-Dust-adhesive roller, 18-First sensor, 20-Hot pressing forming device, 21-Upper heating and pressure plate, 22-Lower heating and pressure plate, 31-Third drive roller, 321-Second pad material roller, 322-Second composite material roller, 323-Second mold, 324-First pressure roller, 325-Sixth sensor, 331-Third... 332-Third composite material roller, 333-Third mold, 334-Second pressure roller, 335-Seventh sensor, 41-Outline die-cutting mold, 42-Fourth pad material roller, 43-Fourth transmission roller, 44-Receiving shaft, 45-Eighth sensor, 50-Finished product frame, 60-First buffer box, 61-Second sensor, 62-Third sensor, 70-Second buffer box, 71-Fourth sensor, 72-Fifth sensor, 80-Suction guide plate, 90-Pulling roller. Detailed Implementation

[0029] 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.

[0030] See attached document Figure 1As shown, this utility model provides a rapid, fully automated hot-press forming production device for graphene heating films, including: a front-end coating and die-cutting device, a hot-press forming device 20, a rear-end coating and die-cutting device, and a finished product frame 50; the front-end coating and die-cutting device is a cleaning coating pre-lamination device; the rear-end coating and die-cutting device includes a lamination device and a shape die-cutting device; the cleaning coating pre-lamination device, the hot-press forming device 20, the lamination device, the shape die-cutting device, and the finished product frame 50 are arranged sequentially according to the moving direction of the graphene heating film; the cleaning coating pre-lamination device includes a first drive roller 11, a second drive roller 12, a first pad material roller 13, a first coating material roller 14, a first mold 15, and a preheating roller 16; a dust-adhesive roller 17 is provided on the side wall of the second drive roller 12, and the dust-adhesive roller 17 contacts the graphene heating film, and due to its own adhesiveness, it adheres the dust and impurities on the graphene heating film to the dust-adhesive roller 17, thus playing a dust removal role. The graphene heating film enters the second transmission roller 12 via the first transmission roller 11. The dust removal roller 17 removes dust from the graphene heating film. The first pad material on the first pad material roller 13 and the first composite material on the first composite material roller 14 simultaneously enter the first mold 15. The first mold 15 performs die-cutting of the pad holes on the first composite material on the first pad material. The graphene heating film passes through the first mold 15 and enters the preheating roller 16 simultaneously with the first composite material.

[0031] The cleaning and pre-lamination device also includes a first sensor 18, which is mounted on a bracket between the first drive roller 11 and the second drive roller 12. The first sensor 18 is electrically connected to the first mold 15. When the first sensor 18 detects a marker on the graphene heating film to be laminated, it controls the first mold 15 to start working. After running the distance of the mold circumference, it automatically stops until the next marker on the graphene heating film to be laminated is detected again, at which point the previous action is repeated. (The graphene heating film is specially designed with tracking markers.) At the same time, the die-cut first laminating material enters the preheating roller 16 together with the graphene heating film to be laminated, so that the first laminating material and the graphene heating film to be laminated are precisely pre-laminated.

[0032] A first buffer box 60 is provided between the preheating roller 16 and the hot pressing forming device 20. Because the material has tension during lamination, the tension is released in the first buffer box 60 for the preheated graphene heating film and the first lamination material, and the quality of the previous process is also checked at the same time. A second sensor 61 and a third sensor 62 are provided on the first buffer box 60. The second sensor 61 is electrically connected to the front-end lamination die-cutting equipment, and the third sensor 62 is electrically connected to the hot pressing forming device 20. When the second sensor 61 senses that there is no lamination material, it controls the front-end lamination die-cutting equipment to stop. When the second sensor 61 senses that there is lamination material, it controls the front-end lamination die-cutting equipment to start running. When the third sensor 62 senses that there is lamination material, it controls the hot pressing forming device 20 to work. When the third sensor 62 senses that there is no lamination material, it controls the hot pressing forming device 20 to stop working.

[0033] The hot pressing device 20 is a common type of hot pressing equipment. It includes an upper heating and pressure plate 21 and a lower heating and pressure plate 22, which heat and pressurize the graphene heating film and the initially laminated first composite material to solidify. The hot pressing device 20 is started, and the hot pressing operation is performed according to preset hot pressing temperature, pressure, and time parameters. For example, the hot pressing temperature is set to (90-180℃), the pressure to (6-150) KG, and the time to (180-210s). Actual parameters can be determined based on the material characteristics; selecting appropriate temperature, pressure, and time ensures stable product quality. The upper heating and pressure plate 21 and the lower heating and pressure plate 22 ensure uniform pressure distribution on the graphene heating film. During the hot pressing process, temperature and pressure changes are monitored in real time to ensure stable product quality.

[0034] The bonding device includes a third drive roller 31, a second bonding device and a third bonding device. The second bonding device includes a second pad material roller 321, a second bonding material roller 322, a second mold 323 and a first pressure roller 324. The third bonding device includes a third pad material roller 331, a third bonding material roller 332, a third mold 333 and a second pressure roller 334.

[0035] The second pad material on the second pad material roller 321 and the second composite material on the second composite material roller 322 simultaneously enter the second mold 323, and the second mold 323 performs die cutting of the pad hole positions on the second composite material on the second pad material;

[0036] After the graphene heating film and the first composite material are heated and pressed to solidify in the hot pressing molding device 20, they pass through the second mold 323 via the third transmission roller 31 and enter the first pressure roller 324 simultaneously with the second composite material for pressing and coating.

[0037] The third pad material on the third pad material roller 331 and the third composite material on the third composite material roller 332 simultaneously enter the third mold 333, and the third mold 333 performs die cutting of the pad hole positions on the third composite material on the third pad material.

[0038] After the graphene heating film, the first composite material, and the second composite material are pressed together, they pass through the third mold 333 and enter the second pressure roller 334 simultaneously with the third composite material for pressing and coating.

[0039] The shape die-cutting device includes a shape die-cutting mold 41, a fourth pad material roller 42, and a fourth transmission roller 43. After the graphene heating film, the first composite material, the second composite material, and the third composite material are pressed together, they enter the shape die-cutting mold 41 simultaneously with the fourth pad material on the fourth pad material roller 42. The shape die-cutting mold 41 performs die-cutting on the outer frame after the graphene heating film, the first composite material, the second composite material, and the third composite material are pressed together. The graphene heating film is coated and enters the finished frame 50 through the fourth transmission roller 43.

[0040] The shape die-cutting device also includes a take-up shaft 44, which is located on one side of the shape die-cutting mold 41. The take-up shaft 44 is used to roll up the outer frame that is die-cut after the graphene heating film is coated.

[0041] A second buffer box 70 is provided between the hot pressing forming device 20 and the third drive roller 31. In the second buffer box 70, the tension of the heated and pressurized graphene heating film and the first composite material is released, while simultaneously checking the quality of the preceding process. A fourth sensor 71 and a fifth sensor 72 are provided on the second buffer box 70. The fourth sensor 71 is electrically connected to the hot pressing forming device 20, and the fifth sensor 72 is electrically connected to the subsequent lamination and die-cutting equipment. When the fourth sensor 71 senses no lamination material, it controls the hot pressing forming device 20 to stop working; when the fourth sensor 71 senses the presence of lamination material, it controls the hot pressing forming device 20 to start working. When the fifth sensor 72 senses no lamination material, it controls the subsequent lamination and die-cutting equipment to stop die-cutting the second composite material; when the fifth sensor 72 senses the presence of lamination material, it controls the subsequent lamination and die-cutting equipment to start die-cutting the second composite material.

[0042] The second lamination device also includes a sixth sensor 325, which is mounted on a bracket between the third drive roller 31 and the second mold 323. The sixth sensor 325 is electrically connected to the second mold 323. When the sixth sensor 325 senses a marker on the coated graphene heating film, it controls the second mold 323 to start working. After running a distance equal to the circumference of the mold, it automatically stops until it senses the next marker on the coated graphene heating film again, at which point it will repeat the previous action.

[0043] The third lamination device also includes a seventh sensor 335, which is mounted on a bracket between the first pressure roller 324 and the third mold 333. The seventh sensor 335 is electrically connected to the third mold 333. When the seventh sensor 335 detects a marker on the graphene heating film, it controls the third mold 333 to start working. After running a distance equal to the circumference of the mold, it automatically stops until it detects the next marker on the graphene heating film, at which point it repeats the previous operation.

[0044] The shape die-cutting device also includes an eighth sensor 45, which is mounted on a bracket between the second pressure roller 334 and the shape die-cutting mold 41. The eighth sensor 45 is electrically connected to the shape die-cutting mold 41. When the eighth sensor 45 detects a mark on the graphene heating film, it controls the shape die-cutting mold 41 to start working. After running the distance of the mold circumference, it automatically stops until it detects the next mark on the graphene heating film again, and then repeats the previous action.

[0045] Both the inlet end of the hot press forming device 20 and the inlet end of the third drive roller 31 are equipped with suction guide plates 80, and the outlet end of the hot press forming device 20 is equipped with a pull roller 90. Specifically, the suction guide plate 80 at the inlet end of the hot press forming device 20 uses suction to hold the material, and together with the pull roller 90 at the outlet end of the hot press forming device 20, applies tension to the material to prevent the laminated material from loosening. The suction guide plate 80 at the inlet end of the third drive roller 31 uses suction to hold the material and provides tension to the laminated material to prevent the laminated material from loosening.

[0046] Working principle: The graphene heating film to be coated is fed from the feeding shaft through an infrared correction device (existing technology for infrared correction devices), and enters the second transmission roller 12 from the first transmission roller 11. The dust removal roller 17 removes dust from the graphene heating film. The first pad material on the first pad material roller 13 and the first composite material on the first composite material roller 14 simultaneously enter the first mold 15. The first mold 15 die-cuts the pad holes on the first composite material on the first pad material, so that it is precisely aligned and laminated with the graphene heating film to be coated. The graphene heating film passes through the first mold 15 and enters the preheating roller 16 simultaneously with the first composite material. The preheating roller 16 heats and pre-bonds the graphene heating film and the first composite material (heating temperature controlled at 90-110°), so that the graphene heating film and the first composite material are initially bonded.

[0047] When the pre-laminated graphene heating film and the first composite material are sent to the first buffer box 60, they enter the hot pressing forming device 20 for heating and pressing curing, and then enter the second buffer box 70. They then enter the second and third composite devices sequentially from the third drive roller 31 to laminate the second and third composite materials. After the graphene heating film, the first composite material, the second composite material, and the third composite material are pressed together, they enter the outer die-cutting mold 41 simultaneously with the fourth pad material on the fourth pad material roller 42. The outer die-cutting mold 41 performs die-cutting on the outer frame after the graphene heating film, the first composite material, the second composite material, and the third composite material are pressed together. The graphene heating film is then laminated and enters the finished frame 50 through the fourth drive roller 43.

[0048] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on its differences from other embodiments. Similar or identical parts between embodiments can be referred to interchangeably. For the apparatus disclosed in the embodiments, since it corresponds to the method disclosed in the embodiments, the description is relatively simple; relevant parts can be referred to the method section.

[0049] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A rapid, fully automated hot-pressing production device for graphene heating films, characterized in that, include: The equipment includes a front-end coating and die-cutting device, a hot-press forming device (20), a rear-end coating and die-cutting device, and a finished product frame (50); the front-end coating and die-cutting device is a clean coating pre-lamination device; the rear-end coating and die-cutting device includes a lamination device and a shape die-cutting device; the clean coating pre-lamination device, the hot-press forming device (20), the lamination device, the shape die-cutting device, and the finished product frame (50) are arranged sequentially according to the moving direction of the graphene heating film; the clean coating pre-lamination device includes a first drive roller (11), a second drive roller (12), a first pad material roller (13), a first lamination material roller (14), a first mold (15), and a preheating roller (16). 6) A dust-adhesive roller (17) is provided on the side wall of the second transmission roller (12). The graphene heating film enters the second transmission roller (12) through the first transmission roller (11). The dust-adhesive roller (17) removes dust from the graphene heating film. The first pad material on the first pad material roller (13) and the first composite material on the first composite material roller (14) enter the first mold (15) simultaneously. The first mold (15) performs die-cutting of the pad holes on the first composite material on the first pad material. The graphene heating film passes through the first mold (15) and enters the preheating roller (16) simultaneously with the first composite material.

2. The rapid full-automatic coating and hot-press forming production device of the graphene heating film according to claim 1, characterized in that, The cleaning and pre-coating device further includes a first sensor (18), which is mounted on a bracket between the first drive roller (11) and the second drive roller (12) and is electrically connected to the first mold (15).

3. The rapid full-automatic coating and hot-press forming production device of the graphene heating film according to claim 1, characterized in that, A first buffer box (60) is provided between the preheating roller (16) and the hot pressing forming device (20). A second sensor (61) and a third sensor (62) are provided on the first buffer box (60). The second sensor (61) is electrically connected to the front-end film coating and die-cutting equipment, and the third sensor (62) is electrically connected to the hot pressing forming device (20).

4. The rapid full-automatic coating and hot-press forming production device of the graphene heating film according to claim 1, characterized in that, The hot pressing molding device (20) is provided with an upper heating and pressure plate (21) and a lower heating and pressure plate (22), which heat and pressurize the graphene heating film and the first composite material that is initially coated.

5. The rapid, fully automated hot-pressing production device for graphene heating film according to claim 4, characterized in that, The bonding device includes a third drive roller (31), a second bonding device, and a third bonding device. The second bonding device includes a second pad material roller (321), a second bonding material roller (322), a second mold (323), and a first pressure roller (324). The third bonding device includes a third pad material roller (331), a third bonding material roller (332), a third mold (333), and a second pressure roller (334). The second pad material on the second pad material roller (321) and the second composite material on the second composite material roller (322) enter the second mold (323) simultaneously, and the second mold (323) performs die cutting of the pad hole positions on the second composite material on the second pad material; After the graphene heating film and the first composite material are heated and pressed and cured in the hot pressing molding device (20), they pass through the second mold (323) via the third transmission roller (31) and enter the first pressure roller (324) simultaneously with the second composite material for pressing and coating. The third pad material on the third pad material roller (331) and the third composite material on the third composite material roller (332) enter the third mold (333) simultaneously, and the third mold (333) performs die cutting of the pad hole positions on the third composite material on the third pad material; After the graphene heating film, the first composite material, and the second composite material are pressed together, they pass through the third mold (333) and enter the second pressure roller (334) simultaneously with the third composite material for pressing and coating.

6. The rapid full-automatic coating and hot-press forming production device of the graphene heating film according to claim 5, characterized in that, The outer die-cutting device includes an outer die-cutting mold (41), a fourth pad material roller (42), and a fourth transmission roller (43). After the graphene heating film, the first composite material, the second composite material, and the third composite material are pressed together, they enter the outer die-cutting mold (41) synchronously with the fourth pad material on the fourth pad material roller (42). The outer die-cutting mold (41) performs die-cutting on the outer frame after the graphene heating film, the first composite material, the second composite material, and the third composite material are pressed together. The graphene heating film is coated and enters the finished frame (50) through the fourth transmission roller (43).

7. The rapid full-automatic coating and hot-press forming production device of the graphene heating film according to claim 6, characterized in that, The outer die-cutting device also includes a take-up shaft (44), which is located on one side of the outer die-cutting mold (41). The take-up shaft (44) is used to roll up the outer frame that is die-cut after the graphene heating film is coated.

8. The rapid full-automatic film coating and hot press forming production device of the graphene heating film according to claim 5, characterized in that, A second buffer box (70) is provided between the hot pressing forming device (20) and the third transmission roller (31). A fourth sensor (71) and a fifth sensor (72) are provided on the second buffer box (70). The fourth sensor (71) is electrically connected to the hot pressing forming device (20), and the fifth sensor (72) is electrically connected to the rear-end laminating and die-cutting equipment.

9. The rapid full-automatic coating and hot-press forming production device of the graphene heating film according to claim 6, characterized in that, The second laminating device further includes a sixth sensor (325), which is mounted on a bracket between the third drive roller (31) and the second mold (323) and is electrically connected to the second mold (323); The third laminating device further includes a seventh sensor (335), which is mounted on a bracket between the first pressure roller (324) and the third mold (333), and is electrically connected to the third mold (333). The shape die-cutting device further includes an eighth sensor (45), which is mounted on a bracket between the second pressure roller (334) and the shape die-cutting mold (41) and is electrically connected to the shape die-cutting mold (41).

10. The rapid full-automatic film-coated hot-press forming production device of the graphene heating film according to claim 5, characterized in that, The inlet end of the hot pressing forming device (20) and the inlet end of the third transmission roller (31) are both provided with suction guide plates (80), and the outlet end of the hot pressing forming device (20) is provided with a pulling roller (90).

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