A fully automatic film laminating machine

Abstract

This application relates to a fully automatic laminating machine, belonging to the field of printing equipment technology. It includes a baffle plate, with a limit mechanism and a spacing adjustment mechanism inside. The spacing adjustment mechanism includes a motor, with a transmission shaft fixedly connected to the drive end of the motor. A transmission assembly is disposed outside the transmission shaft, and a transmission wheel is rotatably connected to the outside of the transmission assembly. A fixed shaft is fixedly connected to the outside of the transmission wheel, and a sliding plate is fixedly connected to the outside of the fixed shaft. This application features a dual adjustment capability and high dynamic response through the coordinated drive of a motor and a cylinder. The multi-stage gear and linkage transmission system driven by the motor, while the cylinder provides high thrust and rapid action, ensures the stability and accuracy of the adjustment, enhances the equipment's compatibility with multiple material specifications, and significantly improves the production flexibility and comprehensive processing capabilities of the fully automatic laminating machine.

Description

Technical Field

[0001] This application relates to the field of printing equipment technology, and in particular to a fully automatic laminating machine. Background Technology

[0002] Against the backdrop of the booming development of the modern printing and packaging industry, consumers are increasingly demanding higher product appearance quality and protective performance. As a key technology for enhancing the abrasion resistance, water resistance, and gloss of printed materials, the demand for automated laminating equipment continues to grow. Fully automatic laminating machines, with their high efficiency, stability, and precision, have become core equipment for packaging and printing companies to improve production capacity and product quality. They are widely used in book covers, food packaging boxes, labels, and other fields, driving the industry towards intelligent and green transformation.

[0003] A search revealed Chinese Patent Publication No. CN221796521U, which discloses a fully automatic laminating machine. This machine includes a web-correcting mechanism comprising a web-correcting frame mounted on a conveying mechanism, a rotary motor mounted on the web-correcting frame, a bidirectional screw rotatably mounted on the web-correcting frame, and two sets of web-correcting components slidably mounted on the web-correcting frame and threadedly connected to both ends of the bidirectional screw. The rotary motor drives the bidirectional screw. A laminating mechanism is also included, mounted on the conveying mechanism and located at the rear end of the web-correcting mechanism. This invention, by setting up a web-correcting mechanism, activates the rotary motor before laminating to drive the bidirectional screw to rotate, causing the two sets of web-correcting components to move relative to each other. This adjusts the positions of the two sets of web-correcting components to match the product to be laminated, ensuring that the two sets of components abut against the two sides of the product as it passes through, preventing the product from shifting during conveying and improving laminating quality.

[0004] The aforementioned patent specification mentions that "by setting a correction mechanism, a rotating motor is started before lamination to drive a bidirectional screw to rotate, causing two sets of correction components to move relative to each other, adjusting the positions of the two sets of correction components to match the product to be laminated, that is, the two sets of correction components can abut against the two sides of the product to be laminated when passing by, which can prevent the product to be laminated from shifting during transmission and improve the lamination quality." The above content can prevent the product to be laminated from shifting during transmission, but it is only suitable for paper or film of different thicknesses, which is difficult to meet the high-efficiency production needs of small batch and multi-specification orders. Therefore, a fully automatic laminating machine is proposed to solve the above problems. Utility Model Content

[0005] The purpose of this application is to provide a fully automatic laminating machine, which aims to improve the problem of poor material adaptability of some devices.

[0006] The fully automatic film coating machine provided in this application adopts the following technical solution:

[0007] An automatic film coating machine includes two baffles, with a support block fixedly connected to one side of each baffle. A limit mechanism is installed inside each baffle, and a push shaft is rotatably connected to one side of each baffle. A locking mechanism is installed outside each baffle, with a film roll slidably connected inside the locking mechanism. A spacing adjustment mechanism is installed inside each baffle, and a cutting mechanism is fixedly connected inside each baffle. The spacing adjustment mechanism includes a motor, which is fixedly connected to the inside of each baffle. A transmission shaft is fixedly connected to the drive end of the motor, and a transmission assembly is installed outside the transmission shaft. A transmission wheel is rotatably connected to the outside of the transmission assembly, and a fixed shaft is fixedly connected to the outside of the transmission wheel. A sliding plate is fixedly connected to the outside of the fixed shaft.

[0008] The above technical solution works as follows: During the lamination process, the limiting mechanism adjusts the limiting distance of the material to be laminated. Then, the film roll is placed in the locking mechanism to clamp the film roll. According to the material specifications, the motor drives the transmission shaft, which is driven by the transmission component to make the transmission wheel rotate. The fixed shaft drives the slide plate, which works with the cylinder to complete the spacing adjustment. Then, the pushing shaft rotates to transport the material, the film roll is unwound, and the material and film are laminated in the lamination area. Finally, the cutting mechanism cuts the laminated product to the required length.

[0009] Preferably, the locking mechanism includes a fixing plate, the outside of which is slidably connected to the outside of the film roll, and the inside of which is slidably connected to a baffle plate.

[0010] By adopting the above technical solution, when installing the film, the film roll is placed on the fixed plate of the locking mechanism, so that the film roll and the fixed plate form an external sliding connection. Then, the second baffle is pushed to slide inside the fixed plate. As the second baffle moves, it gradually approaches the film roll and applies clamping force until the film roll is firmly locked on the fixed plate. In the subsequent lamination operation, the locking mechanism, with the cooperation of the fixed plate and the second baffle, continuously restrains the film roll, ensuring that the film roll is stable and does not shake during the unwinding process, providing a reliable guarantee for the stable operation of the lamination process.

[0011] Preferably, a cylinder 2 is fixedly connected inside the baffle 1, a sliding plate is fixedly connected to the drive end of the cylinder 2, and the outside of the sliding plate is slidably connected inside the baffle 1.

[0012] By adopting the above technical solution, when it is necessary to adjust the working spacing of the fully automatic laminating machine, cylinder two pushes the slide plate that is fixedly connected to it. Since the outside of the slide plate and the inside of baffle one form a sliding connection, under the thrust of cylinder two, the slide plate can slide quickly along the preset track inside baffle one. By controlling the extension and retraction of cylinder two, the position of the slide plate can be flexibly adjusted, which enhances the material adaptability and production flexibility of the fully automatic laminating machine.

[0013] Preferably, the transmission assembly includes a first transmission gear, a transmission shaft fixedly connected to the outside of the first transmission gear, a second transmission gear rotatably connected inside the first baffle, a stabilizing wheel rotatably connected inside the first baffle, and the external locking teeth of the second transmission gear meshing with the external locking teeth of the first transmission gear.

[0014] By adopting the above technical solution, the transmission shaft is driven to rotate, and the transmission gear one, which is fixedly connected to the transmission shaft, rotates synchronously. Since the transmission gear one is meshed with the transmission gear two, the rotation of the transmission gear one drives the transmission gear two to rotate inside the baffle one. During the rotation of the transmission gear two, the stabilizing wheel that meshes with it is driven to run inside the baffle one. The stabilizing wheel further transmits power through its own rotation, thereby realizing the fine adjustment of the working distance of the fully automatic film coating machine.

[0015] Preferably, the transmission gear two is rotatably connected to the outside of the transmission link one, the other end of the transmission link one is rotatably connected to the outside of the stabilizing wheel, the outside of the stabilizing wheel is rotatably connected to the outside of the transmission rod two, the external teeth of the transmission gear two are meshed with the external teeth of the stabilizing wheel, the external teeth of the stabilizing wheel are meshed with the external teeth of the transmission rod two, and the other end of the transmission rod two is rotatably connected to the outside of the transmission wheel.

[0016] By adopting the above technical solution, when the second transmission gear starts to rotate under the drive of the first transmission gear, the first transmission rod, which is externally connected to it, swings accordingly. The other end of the first transmission rod is externally connected to the stabilizing wheel, thereby driving the stabilizing wheel to rotate within the baffle. Since the stabilizing wheel and the second transmission rod are engaged by meshing teeth, the rotation of the stabilizing wheel drives the second transmission rod to move. The other end of the second transmission rod is externally connected to the transmission wheel, ultimately causing the transmission wheel to rotate. After the transmission wheel rotates, it drives the slide plate to slide through the fixed shaft, thereby achieving adjustment of the working distance.

[0017] Preferably, a support plate is slidably connected to the outside of the second baffle, the support plate is fixedly connected to the outside of the fixed plate, a cylinder is fixedly connected to the outside of the fixed plate, a sliding plate is fixedly connected to the driving end of the cylinder, the sliding plate is fixedly connected to the outside of the second baffle, and the sliding plate is slidably connected to the outside of the support plate.

[0018] By adopting the above technical solution, when installing the film roll, cylinder one is activated, and its driving end pushes the sliding plate fixedly connected to it. Since the sliding plate is fixedly connected to baffle two, and the sliding plate and baffle two slide on the support plate respectively, the sliding plate drives baffle two to slide along the support plate inside the fixed plate. As baffle two slides closer, it gradually clamps the film roll onto the fixed plate. During the film coating operation, cylinder one can adjust the thrust in real time according to the unwinding state of the film, driving the sliding plate and baffle two to finely adjust their positions and maintain stable clamping of the film roll.

[0019] Preferably, the limiting mechanism includes a motor, the motor being externally fixedly connected to the inside of the baffle, a threaded rod being fixedly connected to the drive end of the motor, a sliding limiting rod being threadedly connected to the outside of the threaded rod, and the sliding limiting rod being externally slidably connected to the inside of the support block.

[0020] By adopting the above technical solution, before placing the material to be coated, the motor one in the limiting mechanism is started. The motor one is fixed inside the baffle one, and its driving end drives the threaded rod one to rotate. Since the threaded rod one is threadedly connected to the sliding limiting rod, and the sliding limiting rod slides in the support block, the rotation of the threaded rod one causes the sliding limiting rod to move laterally in the support block. According to the width of the material to be coated, the distance between the two sliding limiting rods can be adjusted by controlling the number of rotations and direction of the motor one, so as to provide positioning for material conveying.

[0021] Preferably, the cutting mechanism includes a second motor, which is externally fixedly connected to the inside of the first baffle. The drive end of the second motor is fixedly connected to a second threaded rod, and a sliding blade is threadedly connected to the outside of the second threaded rod.

[0022] By adopting the above technical solution, when the coated material is conveyed to the set position, the second motor in the cutting mechanism is activated. The second motor is fixed inside the first baffle, and its drive end drives the second threaded rod to rotate. Since the second threaded rod is threadedly connected to the sliding blade, as the second threaded rod rotates, the sliding blade slides laterally inside the first baffle along a preset direction under the action of the threaded transmission, cutting the coated material. By controlling the rotation angle and speed of the second motor, the displacement distance and cutting force of the sliding blade can be adjusted to achieve fixed-length and fixed-specification cutting of the material.

[0023] In summary, this application includes at least one of the following beneficial technical effects:

[0024] 1. Driven by a combination of motor and cylinder, it has dual adjustment capabilities and high dynamic response. The multi-stage gear and linkage transmission system driven by the motor can accurately convert rotational motion into linear displacement of the slide plate, adapting to different material thickness requirements. The cylinder provides high thrust and rapid action to meet emergency spacing adjustment or wide material switching scenarios. The combination of the two ensures the stability and accuracy of adjustment, enhances the equipment's compatibility with multiple specifications of materials, and greatly improves the production flexibility and comprehensive processing capabilities of the fully automatic laminating machine.

[0025] 2. The dynamic clamping driven by the cylinder has the dual advantages of quick clamping and adaptive tension adjustment compared with the traditional manual knob or spring buckle fixing method. The cylinder one completes the automatic clamping of the film roll, improving the roll changing efficiency. The baffle two can adjust the clamping force in real time according to the diameter change during the film unwinding process, avoiding film slippage or excessive tension, and reducing quality problems such as film wrinkles and displacement caused by unstable fixing. Attached Figure Description

[0026] Figure 1 This is a three-dimensional schematic diagram of a fully automatic film coating machine proposed in this utility model;

[0027] Figure 2 This is a schematic diagram of the structure of the fixing plate of a fully automatic film coating machine proposed in this utility model;

[0028] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0029] Figure 4 for Figure 2 Enlarged view of point B in the middle;

[0030] Figure 5 This is a schematic diagram of the sliding blade of a fully automatic film coating machine proposed in this utility model;

[0031] Explanation of reference numerals in the attached drawings: 1. Baffle 1; 2. Support block; 3. Limiting mechanism; 31. Motor 1; 32. Sliding limit rod; 33. Threaded rod 1; 4. Pushing shaft; 5. Cutting mechanism; 51. Motor 2; 52. Threaded rod 2; 53. Sliding blade; 6. Film roll; 7. Locking mechanism; 71. Fixed plate; 72. Baffle 2; 73. Sliding plate; 74. Support plate; 75. Cylinder 1; 8. Spacing adjustment mechanism; 81. Motor 3; 82. Transmission shaft; 83. Transmission assembly; 831. Transmission gear 1; 832. Transmission gear 2; 833. Transmission connecting rod 1; 834. Stabilizing wheel; 835. Transmission rod 2; 84. Transmission wheel; 85. Fixed shaft; 86. Slide plate; 87. Cylinder 2. Detailed Implementation

[0032] The following is in conjunction with the appendix Figure 1 -AppendixFigure 5 This application will be described in further detail below.

[0033] Example: A fully automatic laminating machine, referring to... Figures 1 to 3 It includes two baffles 1. The baffles 1 are used to ensure the overall structural stability of the equipment and define the space range for the operation of the internal mechanism. Support blocks 2 are fixedly connected to the opposite side of the two baffles 1. Support blocks 2 are used to support the material to be coated. Their horizontal surface provides a reference plane for material conveying, and the internal slide provides guidance for the movement of the sliding limit rod 32. A limit mechanism 3 is set inside the baffles 1. The limit mechanism 3 is used to achieve precise positioning of the material to be coated with different widths, ensuring that the material stays in the center during the conveying process and preventing deviation.

[0034] A push shaft 4 is rotatably connected to the opposite side of the outer side of the baffle 1. The push shaft 4 is driven to rotate by a motor and drives the material to be coated forward through surface friction or transmission structure. A locking mechanism 7 is provided on the outside of the baffle 1. The locking mechanism 7 is used to fix the film roll 6 to ensure that the film is stable and does not shake during the unwinding process. The film roll 6 is slidably connected inside the locking mechanism 7. The film roll 6 is used to wind the film material to be used and achieves stable unwinding under the action of the locking mechanism 7.

[0035] The baffle 1 is equipped with a spacing adjustment mechanism 8. The spacing adjustment mechanism 8 is used to adjust the spacing of relevant components during the lamination process according to the material requirements of different thicknesses and widths, so as to ensure the lamination quality. The baffle 1 is fixedly connected with a cutting mechanism 5. The cutting mechanism 5 is used to precisely cut the laminated material according to the set length to form a finished product that meets the specifications.

[0036] The spacing adjustment mechanism 8 includes a motor 81, which provides driving power for spacing adjustment. The motor 81 is externally fixedly connected to the inside of the baffle 1. The drive end of the motor 81 is fixedly connected to a transmission shaft 82, which transmits the power of the motor 81 and drives the transmission component 83 to operate. The transmission component 83 is externally provided on the transmission shaft 82, which converts the rotational motion of the transmission shaft 82 into the rotation of the transmission wheel 84, thereby realizing the displacement of the slide plate 86.

[0037] The transmission assembly 83 is externally rotatably connected to a transmission wheel 84, which drives a fixed shaft 85 by rotation, thereby controlling the movement of the slide plate 86. The transmission wheel 84 is externally fixedly connected to a fixed shaft 85, which connects the transmission wheel 84 and the slide plate 86 to transmit motion and power. The fixed shaft 85 is externally fixedly connected to a slide plate 86, which slides inside the baffle 1 under the action of the transmission assembly 83 and the second cylinder 87 to adjust the working distance.

[0038] A cylinder 87 is fixedly connected inside the baffle 1. The cylinder 87 can quickly provide a large thrust and work in conjunction with the motor 81 to drive the slide plate 86, thereby realizing the rapid adjustment of the working distance. The drive end of the cylinder 87 is fixedly connected to the slide plate 86, and the outside of the slide plate 86 is slidably connected inside the baffle 1.

[0039] The transmission assembly 83 includes a first transmission gear 831, which is fixedly connected to the transmission shaft 82 to transmit power to a second transmission gear 832. The second transmission gear 832 meshes with the first transmission gear 831 to receive and transmit power, while changing the direction and speed of motion. The transmission shaft 82 is fixedly connected to the outside of the first transmission gear 831. The second transmission gear 832 is rotatably connected inside the baffle 1. The stabilizer wheel 834 is rotatably connected inside the baffle 1. The stabilizer wheel 834 is used to stabilize the transmission process and ensure the smoothness of power transmission by meshing with the second transmission gear 832 and the second transmission rod 835. The external locking teeth of the second transmission gear 832 mesh with the external locking teeth of the first transmission gear 831.

[0040] A transmission link 833 is rotatably connected to the outside of the transmission gear 832. The transmission link 833 is used to convert the rotational motion of the transmission gear 832 into the oscillation of the stabilizing wheel 834. The other end of the transmission link 833 is rotatably connected to the outside of the stabilizing wheel 834. A transmission rod 835 is rotatably connected to the outside of the stabilizing wheel 834. The transmission rod 835 is used to transmit the motion of the stabilizing wheel 834 to the transmission wheel 84. The external teeth of the transmission gear 832 and the external teeth of the stabilizing wheel 834 are meshed. The external teeth of the stabilizing wheel 834 and the external teeth of the transmission rod 835 are meshed. The other end of the transmission rod 835 is rotatably connected to the outside of the transmission wheel 84.

[0041] Specifically, the fully automatic laminating machine uses a high-strength alloy steel baffle 1 as its frame, providing stable support for all components. The internal support block 2 is made of wear-resistant aluminum alloy, bearing the material to be laminated and guiding the limiting mechanism 3. During operation, the motor 31 of the limiting mechanism 3 drives the threaded rod 33, which in turn drives the sliding limiting rod 32 to position the material. The push shaft 4, driven by a motor, conveys the material through the surface anti-slip rubber layer. The locking mechanism 7 uses a cylinder 75 to push the sliding plate 73 and the baffle 72 to firmly clamp the steel film roll 6, ensuring film stability. In the unwinding and spacing adjustment mechanism 8, motor 3 81 is driven by the meshing of transmission shaft 82, transmission gear 1 831 and transmission gear 2 832, and a linkage system consisting of transmission connecting rod 1 833, stabilizing wheel 834 and transmission rod 2 835, which drives transmission wheel 84 and fixed shaft 85 to move slide plate 86. At the same time, cylinder 2 87 provides auxiliary thrust to realize the rapid adjustment of the spacing of the coated parts. Finally, motor 2 51 drives threaded rod 2 52 to drive sliding blade 53 made of high hardness alloy material to cut the coated material to the set length.

[0042] Reference Figure 1 , Figure 4 and Figure 5 The locking mechanism 7 includes a fixing plate 71, which provides an initial placement position for the membrane roll 6. Its external sliding structure facilitates the installation and removal of the membrane roll 6. The fixing plate 71 is externally slidably connected to the outside of the membrane roll 6. A second baffle 72 is slidably connected inside the fixing plate 71. The second baffle 72 is used to move towards and clamp the membrane roll 6 under the drive of the first cylinder 75, ensuring that the membrane roll 6 is securely fixed. A support plate 74 is slidably connected outside the second baffle 72. The support plate 74 provides support and guidance for the sliding of the second baffle 72, ensuring the stability and straightness of the clamping action.

[0043] The support plate 74 is fixedly connected to the outside of the fixed plate 71. The fixed plate 71 is fixedly connected to the outside of the cylinder 75. The cylinder 75 is used to push the sliding plate 73, thereby driving the baffle 72 to clamp or loosen the film roll 6. The driving end of the cylinder 75 is fixedly connected to the sliding plate 73. The outside of the sliding plate 73 is fixedly connected to the outside of the baffle 72. The outside of the sliding plate 73 is slidably connected to the outside of the support plate 74.

[0044] The limiting mechanism 3 includes a motor 31, which drives a threaded rod 33 to rotate, providing power for the movement of the sliding limiting rod 32. The motor 31 is externally fixedly connected to the inside of the baffle 1. The drive end of the motor 31 is fixedly connected to the threaded rod 33. The threaded rod 33 is used to convert the rotational motion of the motor 31 into the linear motion of the sliding limiting rod 32 through threaded transmission. The external thread of the threaded rod 33 is threadedly connected to the sliding limiting rod 32. The sliding limiting rod 32 is used to slide within the support block 2 to realize the limiting and positioning of the coating material. The external sliding connection of the sliding limiting rod 32 is slidably connected to the inside of the support block 2.

[0045] The cutting mechanism 5 includes a second motor 51, which provides power for the cutting process and drives the second threaded rod 52 to rotate. The second motor 51 is externally fixedly connected to the inside of the first baffle 1. The drive end of the second motor 51 is fixedly connected to the second threaded rod 52. The second threaded rod 52 converts the rotational motion of the second motor 51 into the linear motion of the sliding blade 53 through threaded transmission. The sliding blade 53 is externally threaded to the second threaded rod 52. Under the drive of the second threaded rod 52, the sliding blade 53 moves laterally to cut the coated material.

[0046] Specifically, the locking mechanism 7 of the fully automatic laminating machine consists of a fixed plate 71, a second baffle 72, and a support plate 74 made of high-strength aluminum alloy. Together with a steel sliding plate 73 and a cylinder 75, it securely clamps the film roll 6. During operation, the film roll 6 is first quickly installed along the sliding structure outside the fixed plate 71. Then, the cylinder 75 pushes the sliding plate 73, causing the second baffle 72 to clamp the film roll under the guidance of the support plate 74, ensuring a stable and wobbly unwinding process. In the limiting mechanism 3, a motor 31 drives a carbon steel threaded rod 33 to rotate. Through threaded transmission, the stainless steel sliding limiting rod 32 slides within the aluminum alloy support block 2, precisely adjusting the material limiting distance. After lamination, the motor 51 of the cutting mechanism 5 drives the threaded rod 52, causing the high-hardness alloy steel sliding blade 53 to move laterally, cutting the laminating material to the set length.

[0047] The implementation principle of this application embodiment is as follows: the threaded rod 33 is driven to rotate by the motor 31. Since the sliding limit rod 32 is threadedly connected to the threaded rod 33 and slides within the support block 2, the sliding limit rod 32 moves laterally within the support block 2 as the threaded rod 33 rotates. This prevents deviation according to the width of the material to be coated, and the film roll 6 is placed on the fixed plate 71. The sliding plate 73 is pushed by the cylinder 75. Since the sliding plate 73 is fixedly connected to the baffle 72 and slides on the support plate 74, the sliding plate 73 drives the baffle 72 to slide within the fixed plate 71, clamping and fixing the film roll 6, completing the film installation, and ensuring that the film roll 6 is stable and does not shake during the subsequent unwinding process.

[0048] According to the specifications of the material to be coated, the transmission shaft 82 is driven to rotate by the motor 3 81. The transmission shaft 82 drives the transmission gear 1 831 fixed to its outside to rotate. The transmission gear 1 831 meshes with the transmission gear 2 832, thereby driving the transmission gear 2 832 to rotate. When the transmission gear 2 832 rotates, the transmission connecting rod 1 833 connected to it moves accordingly. The transmission connecting rod 1 833 drives the stabilizing wheel 834 to rotate. The stabilizing wheel 834, through meshing with the transmission rod 2 835 and the connection between the transmission rod 2 835 and the transmission wheel 84, causes the transmission wheel 84 to rotate. The transmission wheel 84 is connected to the slide plate 86 through the fixed shaft 85, thereby driving the slide plate 86 to slide within the baffle 1. The cylinder 2 87 can also drive the slide plate 86 to slide. Through the coordinated action of the motor 3 81 and the cylinder 2 87, the working distance can be precisely and quickly adjusted to adapt to materials of different thicknesses and widths.

[0049] When the material to be coated is conveyed to the set length, the second motor 51 drives the second threaded rod 52 to rotate. As the second threaded rod 52 rotates, the sliding blade 53 moves laterally within the first baffle 1 to cut the coated material into the required length.

[0050] The embodiments described in this specific implementation are preferred embodiments of this application and are not intended to limit the scope of protection of this application. Identical components are represented by the same reference numerals. Therefore, all equivalent changes made to the structure, shape, and principle of this application should be covered within the scope of protection of this application.

Claims

1. A fully automatic film coating machine, comprising two baffles (1), characterized in that, A support block (2) is fixedly connected to one side of the two baffles (1). A limit mechanism (3) is provided inside the baffle (1). A push shaft (4) is rotatably connected to one side of the outside of the baffle (1). A locking mechanism (7) is provided outside the baffle (1). A film roll (6) is slidably connected inside the locking mechanism (7). A spacing adjustment mechanism (8) is provided inside the baffle (1). A cutting mechanism (5) is fixedly connected inside the baffle (1). The spacing adjustment mechanism (8) includes a motor three (81), which is externally fixedly connected to the inside of the baffle one (1). The drive end of the motor three (81) is fixedly connected to a transmission shaft (82). A transmission assembly (83) is provided on the outside of the transmission shaft (82). A transmission wheel (84) is rotatably connected to the outside of the transmission assembly (83). A fixed shaft (85) is fixedly connected to the outside of the transmission wheel (84). A sliding plate (86) is fixedly connected to the outside of the fixed shaft (85).

2. The fully automatic film coating machine according to claim 1, characterized in that, The locking mechanism (7) includes a fixing plate (71), which is slidably connected to the outside of the film roll (6), and a baffle (72) is slidably connected to the inside of the fixing plate (71).

3. The fully automatic laminating machine according to claim 1, characterized in that, A cylinder 2 (87) is fixedly connected inside the baffle 1 (1), and a sliding plate (86) is fixedly connected to the drive end of the cylinder 2 (87). The sliding plate (86) is slidably connected to the inside of the baffle 1 (1).

4. The fully automatic laminating machine according to claim 3, characterized in that, The transmission assembly (83) includes a first transmission gear (831), a transmission shaft (82) is fixedly connected to the outside of the first transmission gear (831), a second transmission gear (832) is rotatably connected inside the first baffle (1), a stabilizing wheel (834) is rotatably connected inside the first baffle (1), and the external teeth of the second transmission gear (832) and the external teeth of the first transmission gear (831) are meshed together.

5. The fully automatic laminating machine according to claim 4, characterized in that, The transmission gear two (832) is externally rotatably connected to the transmission link one (833), and the other end of the transmission link one (833) is internally rotatably connected to the outside of the stabilizing wheel (834). The stabilizing wheel (834) is externally rotatably connected to the transmission rod two (835). The external teeth of the transmission gear two (832) and the external teeth of the stabilizing wheel (834) are meshed and connected. The external teeth of the stabilizing wheel (834) and the external teeth of the transmission rod two (835) are meshed and connected. The other end of the transmission rod two (835) is internally rotatably connected to the outside of the transmission wheel (84).

6. The fully automatic laminating machine according to claim 2, characterized in that, The second baffle (72) is slidably connected to a support plate (74), the support plate (74) is fixedly connected to the outside of the fixed plate (71), the fixed plate (71) is fixedly connected to a cylinder (75), the driving end of the cylinder (75) is fixedly connected to a sliding plate (73), the sliding plate (73) is fixedly connected to the outside of the second baffle (72), and the sliding plate (73) is slidably connected to the outside of the support plate (74).

7. The fully automatic laminating machine according to claim 1, characterized in that, The limiting mechanism (3) includes a motor (31), which is externally fixedly connected to the inside of the baffle (1). The drive end of the motor (31) is fixedly connected to a threaded rod (33), and the threaded rod (33) is externally threadedly connected to a sliding limiting rod (32). The sliding limiting rod (32) is externally slidably connected to the inside of the support block (2).

8. The fully automatic laminating machine according to claim 1, characterized in that, The cutting mechanism (5) includes a second motor (51), which is externally fixedly connected to the inside of the first baffle (1). The drive end of the second motor (51) is fixedly connected to a second threaded rod (52), and the external threaded rod (52) is connected to a sliding blade (53).

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