Laser transfer film pasting and copying device

Abstract

The utility model discloses a laser transfer film pasting and copying device which comprises a rack, the unwinding mechanism is used for unwinding a thin film from a reel and stably conveying the thin film to the next production link, the winding mechanism can wind the thin film into a roll material in a mechanical mode, the coating mechanism is used for coating the thin film, the drying mechanism is used for drying a coating, and the guide roller is used for guiding the thin film. The laminating mechanism is used for laminating the thin film; the curing mechanism is used for curing the thin film; the scraping plate is used for scraping redundant paint on the thin film; through the integrated design and the automatic production process, the production efficiency of laser transfer manufacturing is greatly improved; the stability and the plumpness of the laser effect are ensured by the coating mechanism and the laminating mechanism, and the overall quality of a product is improved; and due to the improvement of the production efficiency and the stability of the product quality, the production cost and the rejection rate are reduced.

Description

Technical Field

[0001] This utility model relates to the field of laser holographic film production technology, and in particular to a laser transfer film lamination and replication device. Background Technology

[0002] Laser film is a material that uses laser technology to form an optical thin film on the surface of a thin film, and has optical properties such as anti-reflection, reflection, and polarization.

[0003] Laser holographic films are generally produced using a thermoforming process. A heat-settable film or coating layer is made on the outer surface of the film, and then it is passed through a hot roller with laser holographic information on its surface. The hot roller is heated to 140℃~200℃, and then a heat-resistant rubber roller is pushed from the back of the film to press it onto the hot roller using a cylinder or hydraulic cylinder. Under the high temperature and pressure of the hot roller, the heat-settable film or coating layer softens and replicates the laser holographic information on the surface of the hot roller. Subsequent vapor deposition processing produces a film with laser holographic information, which is widely used in high-end packaging, anti-counterfeiting labels, etc.

[0004] However, the stability of the laser effect after hot molding is poor and the technical control is difficult, especially in the coating and molding process. It is greatly affected by factors such as climate change, production equipment, coating material and operator experience. Among them, the difference in operator experience seriously interferes with the consistency and controllability of quality.

[0005] Furthermore, the hot molding process can generally only reach a speed of 50 meters / min. After deducting the time spent on process preparation and other factors, the average production speed is only 20 to 30 meters / min, resulting in low production efficiency.

[0006] Meanwhile, the hot molding process conditions are generally: temperature 170~180℃, pressure 20~50kg / cm², which is quite harsh for PET film, causing problems such as deformation and shrinkage of PET film, making it impossible to recycle and thus resulting in high costs.

[0007] To address this, a laser transfer film replication device is proposed. Utility Model Content

[0008] The purpose of this invention is to provide a laser transfer film lamination and replication device to solve the problems mentioned in the background art.

[0009] To achieve the above objectives, the main technical solutions adopted by this utility model include:

[0010] A laser transfer film lamination and replication device includes a frame on which an unwinding mechanism is provided for unwinding the film from the roll and smoothly conveying it to the next production stage, a winding mechanism for mechanically winding the film into a roll, a coating mechanism for coating the film, a drying mechanism for drying the coating, a guide roller for guiding the film, a laminating mechanism for laminating the film, a curing mechanism for curing the film, and a scraper for scraping off excess coating from the film.

[0011] The unwinding mechanism includes an unwinding roller A and an unwinding roller B rotatably connected to the frame;

[0012] The winding mechanism includes a winding roller A and a winding roller B rotatably connected to a frame. Motor A and motor B are mounted on the back surface of the frame. The output shaft of motor A is fixedly connected to the shaft of winding roller A, and the output shaft of motor B is fixedly connected to the shaft of winding roller B.

[0013] As a preferred technical solution, the coating mechanism includes coating box A, coating box B and coating box C mounted on a frame. Coating box A and coating box B are arranged adjacent to each other, and coating box B and coating box C are arranged opposite to each other. A scraper is provided above coating box A, coating box B and coating box C respectively.

[0014] As a preferred technical solution, coating box A, coating box B and coating box C each include box body A, one side of box body A is fixedly connected to the frame, and two coating rollers are rotatably connected from top to bottom in the inner cavity of the coating roller, and a gap is formed between the two coating rollers for the film to pass through.

[0015] As a preferred technical solution, the drying mechanism includes drying chamber A, drying chamber B and drying chamber C mounted on a frame. Drying chamber A is located below drying chamber B, drying chamber C is located to the side of drying chamber B, and drying chamber A is used in conjunction with coating chamber A, drying chamber B is used in conjunction with coating chamber B, and drying chamber C is used in conjunction with coating chamber C.

[0016] As a preferred technical solution, drying ovens A, B, and C all include a chamber B. One side of chamber B is fixedly connected to a frame. A heater is installed on the top of chamber B. The hot air outlet of the heater is connected to two conduits through a T-connector. One conduit, with its end away from the T-connector, extends to the top of the inner cavity of chamber B, and the other conduit, with its end away from the T-connector, extends to the bottom of the inner cavity of the heater. A cover is installed above and below the inner cavity of chamber B, and the cover and the conduit are arranged in a one-to-one correspondence and are connected to the corresponding conduit.

[0017] As a preferred technical solution, multiple guide rollers are respectively arranged between the unwinding roller A and the coating box A, the coating box A and the drying box A, the drying box A and the coating box B, the coating box B and the drying box B, the unwinding roller B and the coating box C, the coating box C and the drying box, and the drying box C and the bonding mechanism. One guide roller is respectively arranged between the winding roller B and the bonding mechanism, and between the drying box B and the bonding mechanism. The guide rollers are rotatably connected to the frame.

[0018] As a preferred technical solution, the bonding mechanism includes two bonding rollers, a preheating roller A and a preheating roller B rotatably connected to the frame. The two bonding rollers, the preheating roller A and the preheating roller B are respectively arranged vertically, and a gap is formed between the two bonding rollers for the film to pass through. The curing mechanism is located on the side of the lower bonding roller.

[0019] As a preferred technical solution, the peeling roller is located diagonally below the bonding roller, and the peeling roller is rotatably connected to the frame.

[0020] As a preferred technical solution, the curing mechanism includes a housing C mounted on a frame, the housing C being open on the side facing the bonding roller, and a plurality of equidistantly distributed UV curing lamps installed inside the housing C.

[0021] As a preferred technical solution, the scraper is rotatably connected to the frame, the scraper is located on one side of the adjacent guide roller, and the back surface of the frame is provided with an adjustment component for adjusting the distance between the scraper and its adjacent guide roller.

[0022] This utility model has at least the following beneficial effects:

[0023] I. This application presents a novel process technology that utilizes the different surface transfer characteristics of two films (generally PET film and BOPP film). First, a PET master film and a BOPP cold transfer film are fabricated. Then, laser information is copied and transferred through film lamination. The principle is to leverage the surface characteristics of different films. First, a continuously extending laser PET master film is fabricated using a traditional hot molding process. Then, the laser texture on the PET master film is cold-transferred to the surface of another film (BOPP with a heat-sealing layer), generating a BOPP cold transfer film. The laser texture is then easily and quickly copied back to the surface of the PET working film using the BOPP cold transfer film. Finally, a nanoscale coating is vacuum-deposited to generate a PET laser film. This eliminates the need for the high-temperature and high-pressure conditions of the hot molding process. Both the PET working film and the BOPP cold transfer film have sufficient adaptability and can be reused multiple times, greatly improving production efficiency and reducing production costs.

[0024] II. This application discloses three implementation methods for laser film replication and imprinting technology: three-layer coating replication, two-layer coating replication, and (three-in-one) single-layer coating replication. The three-layer coating replication method can design laser transfer films with more performance indicators; the two-layer coating replication method can produce high-performance laser composite films; and the (three-in-one) single-layer coating replication method is simpler, easier to implement, and less expensive than other laser transfer films.

[0025] Third, this application, through integrated design and automated production process, greatly improves the production efficiency of PET laser film manufacturing; the coating mechanism and lamination mechanism ensure the stability and fullness of the laser effect, improving the overall quality of the product; due to the increase in production efficiency and the stability of product quality, production costs and scrap rate are reduced. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the structure of the laser transfer film lamination and replication device of this utility model. Figure 1 ;

[0027] Figure 2 This is a schematic diagram of the structure of the laser transfer film lamination and replication device of this utility model. Figure 2 ;

[0028] Figure 3 This is a schematic front view of the structure of the laser transfer film lamination and replication device of this utility model;

[0029] Figure 4 This utility model relates to a laser transfer film lamination and replication device. Figure 2 A magnified structural diagram of point A in the middle.

[0030] In the diagram: 1. Frame; 100. Unwinding mechanism; 110. Unwinding roller A; 120. Unwinding roller B; 200. Rewinding mechanism; 210. Rewinding roller A; 220. Rewinding roller B; 230. Motor A; 240. Motor B; 300. Coating mechanism; 310. Coating box A; 320. Coating box B; 330. Coating box C; 331. Box body A; 332. Coating roller; 400. Drying mechanism; 410. Drying box A; 420. Drying box B; 430, Drying Oven C; 431, Oven Body B; 432, Heater; 433, Conduit; 434, Cover; 500, Guide Roller; 600, Bonding Roller; 610, Preheating Roller A; 620, Preheating Roller B; 700, Peeling Roller; 800, Curing Mechanism; 810, Oven Body C; 820, UV Curing Lamp; 900, Scraper; 910, Adjustment Component; 911, Gear; 912, Support Plate; 913, Electric Push Rod; 914, Rack. Detailed Implementation

[0031] 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.

[0032] Please see Figures 1-4 This utility model provides a laser transfer film lamination and replication device, including a frame 1, which is equipped with an unwinding mechanism 100 for unwinding the film from the roll and smoothly conveying it to the next production stage, a winding mechanism 200 for mechanically winding the film into a roll, a coating mechanism 300 for coating the film, a drying mechanism 400 for drying the coating, a guide roller 500 for guiding the film, a lamination mechanism for laminating the film, a curing mechanism 800 for curing the film, and a scraping mechanism for removing excess coating from the film. The scraper 900; the unwinding mechanism 100 includes an unwinding roller A110 and an unwinding roller B120 respectively rotatably connected to the frame 1 via shafts; the winding mechanism 200 includes a winding roller A210 and a winding roller B220 respectively rotatably connected to the frame 1 via shafts; motors A230 and B240 are mounted on the back surface of the frame 1; the output shaft of motor A230 is fixedly connected to the shaft of winding roller A210; the output shaft of motor B240 is fixedly connected to the shaft of winding roller B220; winding roller A210 and winding roller B220 are both located between unwinding roller A110 and unwinding roller B120.

[0033] The coating mechanism 300 includes coating box A310, coating box B320 and coating box C330 mounted on the frame 1. Coating box A310 and coating box B320 are arranged adjacent to each other, and coating box B320 and coating box C330 are arranged opposite each other. A scraper 900 is provided above coating box A310, coating box B320 and coating box C330 respectively.

[0034] The coating boxes A310, B320, and C330 all include a box body A331. One side of the box body A331 is fixedly connected to the frame 1. Two coating rollers 332 are rotatably connected from top to bottom within the inner cavity of the coating rollers 332 via shafts. A gap is formed between the two coating rollers 332 for the film to pass through. The coating mechanism 300 can coat a layer of coating onto the film surface. When using a three-layer coating replication method, the coating box A310 can coat the PET release layer onto the PET film, and the coating box B320... It can coat PET film with an adhesive layer, and coating box C330 can coat BOPP film with a BOPP release layer; when using the two-layer coating replication method, coating box B320 can coat PET film with an adhesive layer, and coating box C330 can coat BOPP film with a BOPP release layer, so coating box A310 is not needed; when using the single-layer coating replication method, coating box B320 can coat PET film with a three-in-one (UV) coating, so coating boxes A310 and C330 are not needed.

[0035] The drying mechanism 400 includes a drying chamber A410, a drying chamber B420, and a drying chamber C430 mounted on a frame 1. The drying chamber A410 is located below the drying chamber B420, and the drying chamber C430 is located to the side of the drying chamber B420. The drying chamber A410 is used in conjunction with the coating chamber A310, the drying chamber B420 is used in conjunction with the coating chamber B320, and the drying chamber C430 is used in conjunction with the coating chamber C330.

[0036] The drying ovens A410, B420, and C430 all include a chamber B431. One side of the chamber B431 is fixedly connected to the frame 1. A heater 432 is installed on the top of the chamber B431. The hot air outlet of the heater 432 is connected to two conduits 433 through a three-way pipe. One conduit 433 extends to the top of the inner cavity of the chamber B431 at the end away from the three-way pipe, and the other conduit 433 extends to the bottom of the inner cavity of the heater 432 at the end away from the three-way pipe. A cover 434 is installed above and below the inner cavity of the chamber B431, and the cover 434 and the corresponding conduit 433 are arranged in a one-to-one correspondence and are connected. By activating the heater 432, hot air can be delivered to the inner cavity of the chamber B431 through the conduit 433, thereby drying the film entering the inner cavity of the chamber B431, causing the coating to solidify and preventing sagging.

[0037] Multiple guide rollers 500 are respectively arranged between the unwinding roller A110 and the coating box A310, the coating box A310 and the drying box A410, the drying box A410 and the coating box B320, the coating box B320 and the drying box B420, the unwinding roller B120 and the coating box C330, the coating box C330 and the drying box C430, and the drying box C430 and the laminating mechanism. One guide roller 500 is respectively arranged between the winding roller B220 and the laminating mechanism and between the drying box B420 and the laminating mechanism. The guide roller 500 is rotatably connected to the frame 1 through a shaft. The guide roller 500 can realize the guiding function of the film.

[0038] The laminating mechanism includes two laminating rollers 600, a preheating roller A610, and a preheating roller B620 rotatably connected to the frame 1 via shafts. The two laminating rollers 600, the preheating roller A610, and the preheating roller B620 are respectively arranged vertically, and a gap 2 is formed between the two laminating rollers 600 for the film to pass through. The curing mechanism 800 is located on the side of the lower laminating roller 600. The laminating mechanism can cold transfer the laser texture on the PET master film to the BOPP light film with a heat-sealing layer.

[0039] The peeling roller 700 is located diagonally below the bonding roller 600. The peeling roller 700 is rotatably connected to the frame 1 via a shaft. The peeling roller 700 can peel off the cured film.

[0040] The curing mechanism 800 includes a housing C810 mounted on the frame 1. The housing C810 is open on the side facing the laminating roller 600. Multiple UV curing lamps 820 are installed inside the housing C810. The curing mechanism 800 can cure the laminated PET working film and BOPP cold transfer film.

[0041] The scraper 900 is rotatably connected to the frame 1 via a shaft. The scraper 900 is located on one side of the adjacent guide roller 500. The back surface of the frame 1 is provided with an adjustment assembly 910 for adjusting the distance between the scraper 900 and its adjacent guide roller 500. The scraper 900 can scrape off excess coating from the film surface. The adjustment assembly 910 includes a gear 911 fixedly connected to the end of the shaft of the scraper 900. A support plate 912 is fixedly connected to the back surface of the frame 1, and a bottom of the support plate 912 is equipped with... An electric push rod 913 has a rack 914 fixedly connected to its output end, which meshes with a gear 911. By activating the electric push rod 913, the output end of the electric push rod 913 can drive the rack 914 to move up and down. The rack 914 can then drive the gear 911 to rotate. The gear 911 drives the scraper 900 to rotate around the shaft. This allows the distance between the scraper 900 and the adjacent guide roller 500 to be adjusted according to the actual coating requirements, thereby controlling the amount of coating liquid on the film surface.

[0042] The working principle of this utility model is as follows:

[0043] The main process flow of the three-layer coating replication method is as follows: First, the PET glossy film roll is assembled on the unwinding roller A110, and the BOPP film roll is assembled on the unwinding roller B120. The free end of the PET glossy film roll is passed sequentially through the coating box A310, drying box A410, coating box B320, drying box B420, preheating roller A610, gap two, and peeling roller 700, and then fixed on the take-up roller A210. During this process, it is guided sequentially by the corresponding guide rollers 500. The free end of the BOPP film roll is then passed sequentially through the coating box C330, drying box C430, preheating roller B620, gap two, and peeling roller 700, and then fixed. The film is fixed on the take-up roller B220 and guided sequentially by the corresponding guide rollers 500. Then, motors A230 and B240 are started, their output shafts driving the take-up rollers A210 and B220 to rotate, thus achieving film conveying. Heater 432 is then activated, conveying hot air sequentially through conduit 433 and cover 434 into box B431. Next, PET release coating is added to coating box A310, adhesive coating to coating box B320, and BOPP release coating to coating box C330. When the PET film passes through coating box A310... Within 10 minutes, the PET film is coated using two corresponding coating rollers 332, and then dried in drying oven A410 to form a PET working film with a release layer. When the PET working film passes through coating box B320, it is coated again using two corresponding coating rollers 332, and then dried in drying oven B420 to form a PET working film with a release layer and adhesive layer. When the BOPP laser film passes through coating box C330, it is coated using two corresponding coating rollers 332, and then dried in drying oven C430 to form a BOPP laser film with a release layer and adhesive layer. The BOPP film with release layer and the PET working film are preheated by preheating rollers A610 and B620 respectively, and then laminated by two bonding rollers 600. After curing, the two films are peeled off by peeling roller 700. The laser texture on the BOPP film is then copied onto the PET working film. The PET laser film is then wound onto winding roller A210, and the BOPP film is wound onto winding roller B220. Finally, the PET laser film is unloaded from winding roller A210 and assembled into a vacuum evaporation equipment for coating, thus completing the production of the PET laser transfer film.

[0044] The main process flow of the two-layer coating replication method is as follows: First, the PET glossy film roll is assembled on the unwinding roller A110, and the BOPP film roll is assembled on the unwinding roller B120. The free end of the PET glossy film roll is passed sequentially through the coating box A310, drying box A410, coating box B320, drying box B420, preheating roller A610, gap two, and peeling roller 700, and then fixed on the take-up roller A210. During this process, it is guided sequentially by the corresponding guide rollers 500. The free end of the BOPP film roll is then passed sequentially through the coating box C330, drying box C430, and preheating roller B610. 20. Gap 2 and peeling roller 700 are then fixed on take-up roller B220, and guided sequentially by corresponding guide rollers 500; next, motors A230 and B240 are started, and the output shafts of motors A230 and B240 respectively drive take-up rollers A210 and B220 to rotate to realize film conveying operation. Heater 432 is started, and heater 432 conveys hot air through duct 433 and cover 434 to box B431; no coating is needed in coating box A310, but glue coating is added in coating box B320. BOPP release coating is added in box 330. When the PET glossy film passes through coating box A310, no coating is required. When the PET working film passes through coating box B320, it is coated by two corresponding coating rollers 332, and then dried in drying box B420 to form a PET working film with an adhesive layer. When the BOPP laser film passes through coating box C330, it is coated by two corresponding coating rollers 332, and then dried in drying box C430 to form a BOPP glossy film with a release layer. The PP film and PET working film are preheated by preheating rollers A610 and B620 respectively, and then laminated by two bonding rollers 600. After curing, the two films are peeled off by peeling roller 700. The laser texture on the BOPP film is then copied onto the PET working film. The PET laser film is then wound onto winding roller A210, and the BOPP film is wound onto winding roller B220. Finally, the PET laser film is unloaded from winding roller A210 and assembled into a vacuum evaporation equipment for coating, thus completing the production of the PET laser composite film.

[0045] Main process flow of (three-in-one) single-layer coating replication method:

[0046] First, the PET glossy film roll is mounted on the unwinding roller A110, and the BOPP film roll is mounted on the unwinding roller B120. The free end of the PET glossy film roll is passed sequentially through the coating box A310, drying box A410, preheating roller A610, gap two, and peeling roller 700, and then fixed on the take-up roller A210, guided by the corresponding guide rollers 500 along the way. The free end of the BOPP film roll is passed sequentially through the preheating roller B620, gap two, and peeling roller 700, and then fixed on the take-up roller B220, guided by the corresponding guide rollers 500 along the way. Next, motors A230 and B240 are started. The output shafts of motors A230 and B240 drive the take-up rollers A210 and B220 to rotate, realizing the film conveying operation. The drying box 420 is started, and then three-part coating is added to the coating box B320. In the UV coating process, when the PET film passes through the coating box B320, it is coated by two corresponding coating rollers. Then, it is dried in the drying box B420 to form a PET working film with a three-in-one coating. The BOPP film and the PET working film are preheated by preheating rollers A610 and B620 respectively, and then bonded by two bonding rollers 600. A UV curing lamp 820 is then used to cure the bonded BOPP cold transfer film and the PET working film. A peeling roller 700 peels the cured film, allowing the PET laser film to be wound onto the winding roller A210, and the BOPP film onto the winding roller B220. Finally, the PET laser film is unloaded from the winding roller A210 and assembled into a vacuum evaporation equipment for coating processing, thus completing the production of the PET laser transfer film.

[0047] All parts not described in this utility model are the same as or can be implemented using existing technology. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of this utility model, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A laser transfer film sticker replication apparatus, characterized by, include: The frame (1) is provided with an unwinding mechanism (100) for unwinding the film from the roll and smoothly conveying it to the next production stage, a winding mechanism (200) for mechanically winding the film into a roll, a coating mechanism (300) for coating the film, a drying mechanism (400) for drying the coating, a guide roller (500) for guiding the film, a bonding mechanism for bonding the film, a curing mechanism (800) for curing the film, and a scraper (900) for scraping off excess coating from the film. The unwinding mechanism (100) includes an unwinding roller A (110) and an unwinding roller B (120) rotatably connected to the frame (1). The winding mechanism (200) includes a winding roller A (210) and a winding roller B (220) rotatably connected to the frame (1). Motor A (230) and motor B (240) are mounted on the back surface of the frame (1). The output shaft of motor A (230) is fixedly connected to the shaft of winding roller A (210), and the output shaft of motor B (240) is fixedly connected to the shaft of winding roller B (220). The coating mechanism (300) includes coating box A (310), coating box B (320) and coating box C (330) mounted on the frame (1). Coating box A (310) and coating box B (320) are arranged adjacent to each other, and coating box B (320) and coating box C (330) are arranged opposite to each other. A scraper (900) is provided above coating box A (310), coating box B (320) and coating box C (330) respectively. The drying mechanism (400) includes a drying chamber A (410), a drying chamber B (420), and a drying chamber C (430) mounted on a frame (1). The drying chamber A (410) is located below the drying chamber B (420), and the drying chamber C (430) is located to the side of the drying chamber B (420). The drying chamber A (410) is used in conjunction with the coating chamber A (310), the drying chamber B (420) is used in conjunction with the coating chamber B (320), and the drying chamber C (430) is used in conjunction with the coating chamber C (330).

2. The laser transfer film sticker replication apparatus of claim 1, wherein: The coating box A (310), coating box B (320) and coating box C (330) each include a box body A (331). One side of the box body A (331) is fixedly connected to the frame (1). The inner cavity of the coating roller (332) has two coating rollers (332) rotatably connected from top to bottom. A gap is formed between the two coating rollers (332) for the film to pass through.

3. The laser transfer film sticker replication apparatus of claim 1, wherein: The drying ovens A (410), B (420), and C (430) all include a box body B (431). One side of the box body B (431) is fixedly connected to the frame (1). A heater (432) is installed on the top of the box body B (431). The hot air outlet of the heater (432) is connected to two conduits (433) through a three-way pipe. One end of the conduit (433) away from the three-way pipe extends to the top of the inner cavity of the box body B (431), and the other end of the conduit (433) away from the three-way pipe extends to the bottom of the inner cavity of the heater (432). A cover (434) is installed above and below the inner cavity of the box body B (431). The cover (434) and the conduit (433) are arranged in a one-to-one correspondence, and the cover (434) is connected to the corresponding conduit (433).

4. The laser transfer film sticker replication apparatus of claim 1, wherein: Multiple guide rollers (500) are respectively arranged between the unwinding roller A (110) and the coating box A (310), the coating box A (310) and the drying box A (410), the drying box A (410) and the coating box B (320), the coating box B (320) and the drying box B (420), the unwinding roller B (120) and the coating box C (330), the coating box C (330) and the drying box C (430), and the drying box C (430) and the bonding mechanism. One guide roller (500) is respectively arranged between the winding roller B (220) and the bonding mechanism and between the drying box B (420) and the bonding mechanism. The guide roller (500) is rotatably connected to the frame (1).

5. The laser transfer film sticker replication apparatus of claim 1, wherein: The bonding mechanism includes two bonding rollers (600), a preheating roller A (610), and a preheating roller B (620) rotatably connected to the frame (1). The two bonding rollers (600), the preheating roller A (610), and the preheating roller B (620) are respectively arranged vertically. A gap is formed between the two bonding rollers (600) for the film to pass through. The curing mechanism (800) is located on the side of the lower bonding roller (600).

6. The laser transfer film lamination and replication device according to claim 5, characterized in that: The peeling roller (700) is located diagonally below the bonding roller (600) below, and the peeling roller (700) is rotatably connected to the frame (1).

7. The laser transfer film sticker replication apparatus of claim 6, wherein: The curing mechanism (800) includes a housing C (810) mounted on a frame (1), the housing C (810) being open on the side facing the bonding roller (600), and a plurality of equidistantly distributed UV curing lamps (820) being installed inside the housing C (810).

8. The laser transfer film sticker replication apparatus according to any one of claims 1-7, wherein: The scraper (900) is rotatably connected to the frame (1). The scraper (900) is located on one side of the adjacent guide roller (500). The back surface of the frame (1) is provided with an adjustment component (910) for adjusting the distance between the scraper (900) and its adjacent guide roller (500).

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