Efficient film covering device

Abstract

The utility model belongs to the technical field of film laminating equipment, and particularly relates to an efficient film laminating device which comprises a working table, a placing table, a film feeding roller, a film feeding roller, a film feeding roller, a film feeding roller and a film feeding roller, the two groups of side fixing mechanisms are symmetrically fixed on the placing table; the top fixing mechanism is fixed at the top of the placing table; the film cutting mechanism is movably connected to the placing table; a pressing mechanism; the driving mechanism is connected to the film cutting mechanism in a drivable mode and used for driving the film cutting mechanism to move in the narrow edge direction of the protective film. According to the utility model, the injection molding piece sample is fixed through the side fixing mechanism and the top fixing mechanism, the protective film is manually pulled to wrap the injection molding piece sample, the free end of the protective film is pressed through the pressing mechanism, and the film is automatically cut through the film cutting mechanism, so that the processing efficiency and the processing safety are greatly improved; and potential safety hazards caused by manual film covering and film cutting are avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of film laminating equipment, and particularly relates to an efficient film laminating device. Background Art

[0002] An injection molded part refers to a material that is heated and melted and injected into a cavity through a runner and a gate. After the material is cooled and solidified, it is removed from the mold, thus forming an injection molded part product with a certain shape and structure.

[0003] After the injection molded parts are processed and formed, they are generally subjected to film laminating treatment. Among them, cold lamination is to use a protective film with adhesiveness or magnetism to shape the protective film without heating. The film lamination of injection molded parts means covering a layer of protective film on the outer surface of the injection molded parts to prevent the injection molded parts from being scratched during transportation.

[0004] For most regular injection molded parts, such as plate-shaped injection molded parts, film laminating machines are mostly used for film laminating, with high processing efficiency. However, for irregularly shaped injection molded parts, such as an injection molded cover plate with an overall "U" shape, manual positioning for film laminating and film cutting are usually adopted, resulting in low efficiency.

[0005] To solve the above problems, an efficient film laminating device is proposed in this application. Summary of the Utility Model

[0006] To solve the above problems existing in the prior art, the utility model provides an efficient film laminating device, which has the characteristics of convenient use and high processing efficiency.

[0007] To achieve the above object, the utility model provides the following technical solution: An efficient film laminating device includes a workbench, and a film supply roller is arranged on the workbench. It further includes:

[0008] A placement table, which is fixed on the top of the workbench, and has a film passing opening on the placement table;

[0009] Side fixing mechanisms, two groups of which are symmetrically fixed on the placement table and are used to fix the two sides of the injection molded part sample from the inside;

[0010] A top fixing mechanism, which is fixed on the top of the placement table and is used to fix the top of the injection molded part sample from the inside and support the injection molded part sample to form a gap between the bottom end of the injection molded part sample and the placement table;

[0011] A film cutting mechanism, which is movably connected to the placement table;

[0012] A pressing mechanism, which is fixed on the top of the placement table and is used to press the protective film from the free end;

[0013] A driving mechanism, which is drivably connected to the film cutting mechanism and is used to drive the film cutting mechanism to move along the narrow side direction of the protective film;

[0014] A pressing plate, which is arranged to be movable along a direction perpendicular to the outer wall of the injection molded part sample and is used to press the protective film against the outer wall of the injection molded part sample.

[0015] As a preferred technical solution of the present utility model, the side fixing mechanism includes:

[0016] A fixing frame, which is fixed to the top surface of the placement table;

[0017] A first moving plate, which is located on one side of the fixing frame;

[0018] A first pneumatic suction cup, which is fixed on the first moving plate;

[0019] A first horizontal air cylinder, which is fixed on the fixing frame, and the piston rod of the first horizontal air cylinder penetrates through the fixing frame and is fixedly connected to the first moving plate.

[0020] As a preferred technical solution of the present utility model, the top fixing mechanism includes:

[0021] A vertical air cylinder, which is fixed to the top surface of the placement table;

[0022] A second moving plate, which is fixed to the top end of the piston rod of the vertical air cylinder;

[0023] A second pneumatic suction cup, which is fixed on the second moving plate.

[0024] As a preferred technical solution of the present utility model, the film cutting mechanism includes:

[0025] An L-shaped mounting frame, which is movably connected to the placement table;

[0026] An L-shaped cutter, which is located on one side of the L-shaped mounting frame, and a cutting edge is provided on the horizontal part of the L-shaped cutter;

[0027] A second horizontal air cylinder, which is fixed on the L-shaped mounting frame, and the piston rod of the second horizontal air cylinder penetrates through the L-shaped mounting frame and is fixedly connected to the L-shaped cutter;

[0028] A first guide rod, which is fixed on the L-shaped cutter and penetrates through the L-shaped mounting frame.

[0029] As a preferred technical solution of the present utility model, the film cutting mechanism further includes:

[0030] A pressing wheel, which is fixed on the vertical portion of the L-shaped cutter.

[0031] As a preferred technical solution of the present utility model, the driving mechanism includes:

[0032] A moving table, the bottom surface of the moving table abuts against the top surface of the placing table, and the L-shaped mounting frame is fixed on the moving table;

[0033] Fixed plates, two of the fixed plates are symmetrically fixed on the placing table;

[0034] A threaded lead screw, which is rotatably installed between the two fixed plates, and the threaded lead screw passes through the moving table and is connected to the moving table in a threaded engagement manner;

[0035] A driving motor, which is fixed on the fixed plate and is used to drive the threaded lead screw to rotate.

[0036] As a preferred technical solution of the present utility model, the pressing mechanism includes:

[0037] A third moving plate, which is fixed on the top surface of the placing table;

[0038] A moving frame, which is located on one side of the third moving plate;

[0039] A pressing rod, which is fixed on the moving frame;

[0040] A third horizontal air cylinder, which is fixed on the third moving plate, and the piston rod of the third horizontal air cylinder passes through the third moving plate and is fixedly connected to the moving frame;

[0041] A second guide rod, which is fixed on the moving frame and passes through the third moving plate.

[0042] As a preferred technical solution of the present utility model, it further includes:

[0043] A guide roller, which is installed at a position on the bottom surface of the placing table corresponding to the film passing opening.

[0044] Compared with the prior art, the beneficial effects of the present utility model are:

[0045] In the present utility model, the injection molded part sample is fixed by the side fixing mechanism and the top fixing mechanism. An operator pulls the protective film by hand to wrap it around the injection molded part sample, and the free end of the protective film is pressed by the pressing mechanism. The film is automatically cut by the film cutting mechanism, greatly improving the processing efficiency and processing safety, and avoiding the potential safety hazards existing in manual film covering and film cutting.

[0046] Other additional advantages and beneficial effects of this application will be partially given in the following description, partially will become obvious from the following description, or will be understood through the practice of this application. Brief Description of the Drawings

[0047] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model, and do not constitute a limitation to the present utility model. In the drawings:

[0048] Figure 1 is a schematic structural diagram of the present utility model;

[0049] Figure 2 is an axonometric structural diagram of the placement table in the present utility model;

[0050] Figure 3 is an axonometric structural diagram of the side fixing mechanism in the present utility model;

[0051] Figure 4 is an axonometric structural diagram of the top fixing mechanism in the present utility model;

[0052] Figure 5 is an axonometric structural diagram of the film cutting mechanism in the present utility model;

[0053] Figure 6 is an axonometric structural diagram of the pressing mechanism in the present utility model.

[0054] In the figure: 1, injection molded part sample; 2, workbench; 21, film supply roller; 3, placement table; 31, film passing opening; 4, side fixing mechanism; 41, fixing frame; 42, first moving plate; 43, first pneumatic suction cup; 44, first horizontal cylinder; 5, top fixing mechanism; 51, vertical cylinder; 52, second moving plate; 53, second pneumatic suction cup; 6, film cutting mechanism; 61, L-shaped mounting frame; 62, L-shaped cutter; 63, cutting edge; 64, second horizontal cylinder; 65, pressing wheel; 66, first guide rod; 7, pressing mechanism; 71, third moving plate; 72, moving frame; 73, pressing rod; 74, third horizontal cylinder; 75, second guide rod; 8, guide roller; 9, driving mechanism; 91, moving table; 92, fixing plate; 93, threaded lead screw; 94, driving motor; 10, pressing plate. Detailed Embodiments

[0055] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0056] Please refer to Figures 1-6 , the present invention provides the following technical solutions: An efficient film laminating device includes a workbench 2, and a film supply roller 21 is provided on the workbench 2. It further includes: a placement table 3, a side fixing mechanism 4, a top fixing mechanism 5, a film cutting mechanism 6, a pressing mechanism 7, a driving mechanism 9, and a pressing plate 10.

[0057] Further, as shown by Figure 1 and Figure 2 , in this embodiment, the placement table 3 is fixed to the top of the workbench 2, and there is a film passing opening 31 on the placement table 3. Two sets of side fixing mechanisms 4 are symmetrically fixed on the placement table 3 for fixing the two sides of the injection molded part sample 1 from the inside. The top fixing mechanism 5 is fixed to the top of the placement table 3 for fixing the top of the injection molded part sample 1 from the inside and supporting the injection molded part sample 1 to form a gap between the bottom end of the injection molded part sample 1 and the placement table 3. The gap position is the film cutting position to avoid damaging the injection molded part sample 1. The specific film cutting process is given below. The film cutting mechanism 6 is movably connected to the placement table 3. The pressing mechanism 7 is fixed to the top of the placement table 3 for pressing the protective film from the free end. The driving mechanism 9 is drivably connected to the film cutting mechanism 6 for driving the film cutting mechanism 6 to move along the narrow side direction of the protective film. The pressing plate 10 is arranged to be movable along the direction perpendicular to the outer wall of the injection molded part sample 1 for pressing the protective film against the outer wall of the injection molded part sample 1. After adopting the above scheme, during use, first place the injection molded part sample 1 to be film laminated on the placement table 3, lift the injection molded part sample 1 by the top fixing mechanism 5 to form a gap between the bottom end of the injection molded part sample 1 and the placement table 3, and fix the top of the injection molded part sample 1 from the inside by the top fixing mechanism 5. Then use the two sets of side fixing mechanisms 4 to fix the two sides of the injection molded part sample 1 from the inside. Then manually pull the protective film to cover the injection molded part sample 1, press the free end of the protective film by the pressing mechanism 7, and finally drive the film cutting mechanism 6 to move by the driving mechanism 9 to automatically cut the film, greatly improving the processing efficiency and processing safety, and avoiding the potential safety hazards existing in manual film lamination and film cutting.

[0058] It should be noted that during actual work, the pressing plate 10 can be driven by a cylinder (not shown in the figure) to move the pressing plate 10 along the direction perpendicular to the outer wall of the injection molded part sample 1 to press the protective film against the outer wall of the injection molded part sample 1, ensuring the firmness of the protective film attachment.

[0059] It is particularly worth noting that, in combination with the description of the specification and the content of the drawings, the film laminating device of the present utility model uses single-sided film feeding and manually pulls the film to attach the protective film to the two side surfaces and the top surface of the "U"-shaped injection molded part sample 1. Due to the shape of the injection molded part sample 1, in actual use, double-sided film feeding can also be adopted. First, the two sides of the injection molded part sample 1 are laminated, and then the top surface of the injection molded part sample 1 is laminated. Therefore, film supply rollers 21, film cutting mechanisms 6, and pressing mechanisms 7 are provided on both sides.

[0060] It should be noted that when double-sided film feeding is adopted, the film supply rollers 21 can also be designed to be in a vertical state. Specifically, the film supply rollers 21 on both sides are in a vertical state for laminating the two sides of the injection molded part sample 1, and a horizontally arranged film supply roller 21 can also be provided above for laminating the top surface of the injection molded part sample 1. At this time, the top surface and the two side surfaces of the injection molded part sample 1 are laminated separately, and after laminating the two sides of the injection molded part sample 1, the film cutting mechanism 6 needs to move vertically for film cutting.

[0061] In addition, actually, pressing plates 10 are also distributed on both sides of the injection molded part sample 1 (the pressing plates 10 located on both sides of the injection molded part sample 1 are not shown in the figure), so that the protective film is attached to the outer wall of the injection molded part sample 1 in all directions.

[0062] In addition, it should be pointed out that the present utility model uses the method of manually pulling the film to attach the protective film to the "U"-shaped injection molded part sample 1. In other available embodiments, the placement table 3 can also be designed to be movable. Only a linear module for driving the movement of the placement table 3 needs to be provided on the workbench 2. At this time, when the placement table 3 moves, the free end of the protective film can be driven by the injection molded part sample 1 to move, so that the protective film is automatically attached to the outer wall of the injection molded part sample 1, and then it can be pressed by the pressing plate 10. In this way, manual film pulling is not required, and only the free end of the protective film needs to be adhered to the outer wall of the injection molded part sample 1 first.

[0063] Optionally, by Figures 1-3As shown in the figure, in this embodiment, the side fixing mechanism 4 includes: a fixing frame 41, a first moving plate 42, a first pneumatic suction cup 43, and a first horizontal cylinder 44. The fixing frame 41 is fixed to the top surface of the placement table 3. The first moving plate 42 is located on one side of the fixing frame 41. The first pneumatic suction cup 43 is fixed on the first moving plate 42. The first horizontal cylinder 44 is fixed on the fixing frame 41, and the piston rod of the first horizontal cylinder 44 passes through the fixing frame 41 and is fixedly connected to the first moving plate 42. After adopting the above solution, during use, by starting the first horizontal cylinder 44, the piston rod of the first horizontal cylinder 44 is used to push the first moving plate 42 to move, so that the first pneumatic suction cups 43 on both sides abut against the inner wall of the injection molded part sample 1, and then the first pneumatic suction cups 43 are used to adsorb the injection molded part sample 1, and the fixation of the injection molded part sample 1 can be achieved.

[0064] Optionally, by Figure 1 , Figure 2 and Figure 4 As shown in the figure, in this embodiment, the top fixing mechanism 5 includes: a vertical cylinder 51, a second moving plate 52, and a second pneumatic suction cup 53. The vertical cylinder 51 is fixed to the top surface of the placement table 3. The second moving plate 52 is fixed to the top end of the piston rod of the vertical cylinder 51. The second pneumatic suction cup 53 is fixed on the second moving plate 52. After adopting the above solution, during use, by starting the vertical cylinder 51, the piston rod of the vertical cylinder 51 is used to push the second moving plate 52 to rise, so that the second pneumatic suction cup 53 jacks up the injection molded part sample 1, and the second pneumatic suction cup 53 is used to adsorb the injection molded part sample 1, and the fixation of the injection molded part sample 1 can be achieved.

[0065] Optionally, by Figure 1 , Figure 2 and Figure 5 As shown in the figure, in this embodiment, the film cutting mechanism 6 includes: an L-shaped mounting frame 61, an L-shaped cutter 62, a second horizontal cylinder 64, and a first guide rod 66. The L-shaped mounting frame 61 is movably connected to the placement table 3. The L-shaped cutter 62 is located on one side of the L-shaped mounting frame 61, and a cutting edge 63 is provided on the horizontal part of the L-shaped cutter 62. The second horizontal cylinder 64 is fixed on the L-shaped mounting frame 61, and the piston rod of the second horizontal cylinder 64 passes through the L-shaped mounting frame 61 and is fixedly connected to the L-shaped cutter 62. The first guide rod 66 is fixed on the L-shaped cutter 62, and the first guide rod 66 passes through the L-shaped mounting frame 61. After adopting the above solution, during use, the second horizontal cylinder 64 is started, and the piston rod of the second horizontal cylinder 64 is used to push the L-shaped cutter 62 to move, so that the cutting edge 63 of the L-shaped cutter 62 pierces the protective film.

[0066] Optionally, by Figure 1 , Figure 2 and Figure 5As shown, in this embodiment, the film cutting mechanism 6 further includes: a pressing wheel 65, which is fixed on the vertical part of the L-shaped cutter 62. When cutting the film, the pressing wheel 65 presses the protective film. During the movement of the L-shaped cutter 62, the pressing wheel 65 rolls, ensuring the safety of the protective film and preventing the L-shaped cutter 62 from warping the protective film.

[0067] Optionally, Figure 1 and Figure 2 As shown, in this embodiment, the driving mechanism 9 includes: a moving table 91, a fixing plate 92, a threaded lead screw 93, and a driving motor 94. The bottom surface of the moving table 91 abuts against the top surface of the placing table 3. The L-shaped mounting frame 61 is fixed on the moving table 91. Two fixing plates 92 are symmetrically fixed on the placing table 3. The threaded lead screw 93 is rotatably installed between the two fixing plates 92 and passes through the moving table 91 and is connected to the moving table 91 by screw thread engagement. The driving motor 94 is fixed on the fixing plate 92 and is used to drive the threaded lead screw 93 to rotate. After adopting the above scheme, during use, the driving motor 94 is started to drive the threaded lead screw 93 to rotate. Under the screw thread engagement effect, the moving table 91 drives the film cutting mechanism 6 to move for film cutting.

[0068] Optionally, Figure 1 , Figure 2 and Figure 6 As shown, in this embodiment, the pressing mechanism 7 includes: a third moving plate 71, a moving frame 72, a pressing rod 73, a third horizontal air cylinder 74, and a second guide rod 75. The third moving plate 71 is fixed on the top surface of the placing table 3. The moving frame 72 is located on one side of the third moving plate 71. The pressing rod 73 is fixed on the moving frame 72. The third horizontal air cylinder 74 is fixed on the third moving plate 71, and the piston rod of the third horizontal air cylinder 74 passes through the third moving plate 71 and is fixedly connected to the moving frame 72. The second guide rod 75 is fixed on the moving frame 72 and passes through the third moving plate 71. After adopting the above scheme, during use, the third horizontal air cylinder 74 is started, and the piston rod of the third horizontal air cylinder 74 is used to push the moving frame 72 to move, and the pressing rod 73 is used to press the protective film.

[0069] Preferably, Figure 1 and Figure 2 As shown, in this embodiment, it further includes: a guide roller 8, which is installed at the bottom surface of the placing table 3 corresponding to the film passing opening 31. The guide roller 8 is used to guide the protective film to prevent the protective film from being scratched by the film passing opening 31.

[0070] It should be noted that the first horizontal cylinder 44, the vertical cylinder 51, the second horizontal cylinder 64, the third horizontal cylinder 74 and the drive motor 94 are all commercially available conventional devices with built-in power switches. Those skilled in the art can make conventional selections according to the usage needs. Their working principles are common knowledge well-known to those skilled in the art and have been fully disclosed by the prior art, so they will not be elaborated too much in this article.

[0071] The circuit connection involved in the present utility model is a commonly used means adopted by those skilled in the art and can obtain technical inspiration through a limited number of experiments, belonging to the prior art widely used.

[0072] The components not described in detail in this article are prior art.

[0073] The working principle and usage process of the present utility model: When the film laminating device of the present utility model is in use, first place the injection molded part sample 1 to be film laminated on the placement table 3. First, start the first horizontal cylinder 44, and use the piston rod of the first horizontal cylinder 44 to push the first moving plate 42 to move, so that the two first pneumatic suction cups 43 on both sides abut against the inner wall of the injection molded part sample 1. Two groups of symmetrically distributed side fixing mechanisms 4 are started synchronously, which has a centering effect and is used to center the injection molded part sample 1;

[0074] Then start the vertical cylinder 51, and use the piston rod of the vertical cylinder 51 to push the second moving plate 52 to rise, so that the second pneumatic suction cup 53 jacks up the injection molded part sample 1, and use the second pneumatic suction cup 53 to adsorb the top edge of the injection molded part sample 1. Finally, use the first pneumatic suction cup 43 to adsorb the side edge of the injection molded part sample 1 to fix the injection molded part sample 1;

[0075] Then manually pull the protective film, make the protective film bypass the guide roller 8 and pass through the film passing port 31 from bottom to top, and make the protective film cover the injection molded part sample 1. Start the third horizontal cylinder 74, and push the moving frame 72 to move through the piston rod of the third horizontal cylinder 74, and use the pressing rod 73 to press the free end of the protective film;

[0076] Start the second horizontal cylinder 64, and use the piston rod of the second horizontal cylinder 64 to push the L-shaped cutter 62 to move, so that the cutting edge 63 of the L-shaped cutter 62 pierces the protective film, and make the pressing wheel 65 press the protective film;

[0077] Start the drive motor 94 to drive the threaded lead screw 93 to rotate. Under the action of thread engagement, the moving table 91 drives the L-shaped cutter 62 to move for film cutting;

[0078] The utility model fixes the injection molded part sample 1 through the side fixing mechanism 4 and the top fixing mechanism 5. Manually pull the protective film to wrap the injection molded part sample 1, press the free end of the protective film through the pressing mechanism 7, and automatically cut the film through the film cutting mechanism 6, greatly improving the processing efficiency and processing safety, and avoiding the potential safety hazards existing in manual film covering and film cutting.

[0079] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An efficient film coating device, comprising a workbench (2), on which a film supply roller (21) is arranged, characterized in that: Also includes: A placement table (3), the placement table (3) is fixed on the top of the workbench (2), and a film penetration port (31) is provided on the placement table (3); Side fixing mechanisms (4), two sets of the side fixing mechanisms (4) are symmetrically fixed on the placement table (3) and are used to fix the two sides of the injection molded sample (1) from the inside; A top fixing mechanism (5), the top fixing mechanism (5) being fixed to the top of the placement platform (3), and being used to fix the top of the injection molded sample (1) from the inside, and to support the injection molded sample (1) so as to form a gap between the bottom end of the injection molded sample (1) and the placement platform (3); A film cutting mechanism (6), wherein the film cutting mechanism (6) is movably connected to the placement table (3); A pressing mechanism (7), the pressing mechanism (7) being fixed to the top of the placement platform (3) and being used for pressing the protective film from the free end; A driving mechanism (9), the driving mechanism (9) being drivably connected to the film cutting mechanism (6) and used for driving the film cutting mechanism (6) to move along the narrow side direction of the protective film; A pressing plate (10), wherein the pressing plate (10) is arranged to be movable in a direction perpendicular to the outer wall of the injection molded part sample (1), and is used to press the protective film against the outer wall of the injection molded part sample (1).

2. The high-efficiency film coating device according to claim 1, characterized in that: The side fixing mechanism (4) comprises: A fixing frame (41), wherein the fixing frame (41) is fixed to the top surface of the placement table (3); A first movable plate (42), the first movable plate (42) being located on one side of the fixed frame (41); A first pneumatic suction cup (43), wherein the first pneumatic suction cup (43) is fixed on the first movable plate (42); A number one horizontal cylinder (44), the number one horizontal cylinder (44) is fixed on the fixing frame (41), and a piston rod of the number one horizontal cylinder (44) passes through the fixing frame (41) and is fixedly connected to the number one movable plate (42).

3. The high-efficiency film coating device according to claim 1, characterized in that: The top fixing mechanism (5) comprises: A vertical cylinder (51), wherein the vertical cylinder (51) is fixed to the top surface of the placement table (3); A second movable plate (52), the second movable plate (52) being fixed to the top end of the piston rod of the vertical cylinder (51); A second pneumatic suction cup (53), wherein the second pneumatic suction cup (53) is fixed on the second movable plate (52).

4. The high-efficiency film coating device according to claim 1, characterized in that: The film cutting mechanism (6) comprises: An L-shaped mounting frame (61), the L-shaped mounting frame (61) being movably connected to the placement platform (3); An L-shaped tool (62), the L-shaped tool (62) being located on one side of the L-shaped mounting frame (61), and having a blade portion (63) on a horizontal portion of the L-shaped tool (62); A second horizontal cylinder (64), the second horizontal cylinder (64) being fixed on the L-shaped mounting frame (61), and the piston rod of the second horizontal cylinder (64) passing through the L-shaped mounting frame (61) and then being fixedly connected to the L-shaped tool (62); A No. 1 guide rod (66), the No. 1 guide rod (66) is fixed on the L-shaped cutter (62), and the No. 1 guide rod (66) passes through the L-shaped mounting frame (61).

5. The high-efficiency film coating device according to claim 4, characterized in that: The film cutting mechanism (6) further comprises: A clamping wheel (65), wherein the clamping wheel (65) is fixed on the vertical portion of the L-shaped cutter (62).

6. The high-efficiency film coating device according to claim 4, characterized in that: The driving mechanism (9) comprises: A movable platform (91), wherein the bottom surface of the movable platform (91) abuts against the top surface of the placement platform (3), and the L-shaped mounting frame (61) is fixed on the movable platform (91); A fixing plate (92), wherein two fixing plates (92) are symmetrically fixed on the placement table (3); A threaded screw (93), wherein the threaded screw (93) is rotatably mounted between the two fixed plates (92), and the threaded screw (93) passes through the movable platform (91) and is connected to the movable platform (91) by means of a threaded engagement; A driving motor (94), wherein the driving motor (94) is fixed on the fixing plate (92) and is used to drive the threaded screw (93) to rotate.

7. The high-efficiency film coating device according to claim 1, characterized in that: The pressing mechanism (7) comprises: A third movable plate (71), the third movable plate (71) being fixed to the top surface of the placement platform (3); A movable frame (72), the movable frame (72) being located on one side of the third movable plate (71); A pressure rod (73), wherein the pressure rod (73) is fixed on the movable frame (72); A No. 3 horizontal cylinder (74), wherein the No. 3 horizontal cylinder (74) is fixed on the No. 3 movable plate (71), and a piston rod of the No. 3 horizontal cylinder (74) passes through the No. 3 movable plate (71) and is fixedly connected to the movable frame (72); A No. 2 guide rod (75), the No. 2 guide rod (75) is fixed on the moving frame (72), and the No. 2 guide rod (75) passes through the No. 3 moving plate (71).

8. The high-efficiency film coating device according to claim 1, characterized in that: Also includes: A guide roller (8), wherein the guide roller (8) is installed on the bottom surface of the placement platform (3) at a position corresponding to the film penetration opening (31).

Images