Automatic film sticking machine

Abstract

The invention discloses an automatic film sticking machine which comprises a shell and a mounting frame mounted in the shell, a film material storage frame for storing film materials is arranged on one side of the interior of the mounting frame, a supporting table is arranged on the side, away from the film material storage frame, of the mounting frame, and a jig for clamping and placing electronic products is slidably arranged above the supporting table. A film material supporting block for supporting the waste film is arranged on one side of the jig, and an adsorption and transportation mechanism capable of adsorbing and carrying the film material stored on the film material storage frame to the supporting table is arranged on one side of the mounting frame; a film material supporting frame capable of supporting and placing a film material adsorbed and conveyed by the adsorption and conveying mechanism is arranged on one side of the supporting table, the film material supporting frame ascends and descends above the supporting table, and a film pasting mechanism capable of pressing and pasting the film material on the electronic product is arranged on one side of the film material supporting frame; and the jig can move below the film material storage rack and the film pasting mechanism.

Description

Technical Field

[0001] This invention relates to the field of electronic product film application, and in particular to an automatic film application machine. Background Technology

[0002] With the widespread use of electronic products, screen protectors, as a crucial step in protecting screens and enhancing user experience, have led to a growing demand for automated screen protector application equipment. Traditional screen protector application processes rely heavily on manual operation, resulting in low efficiency, poor precision, and issues such as bubbles or edge lifting. While existing automated screen protector machines have achieved a degree of automation, they still face the following technical bottlenecks: Insufficient application precision and adhesion: During the application process, existing equipment often relies on simple pressing motions for initial adhesion between the film and the screen, making it difficult to ensure complete adhesion (especially for curved screens), easily leading to edge lifting or bubble residue. Although some machines have added a rolling process, it is only a single rolling motion and cannot completely solve the problem of poor edge adhesion. Therefore, an automated screen protector application machine is proposed. Summary of the Invention

[0003] To overcome the shortcomings mentioned above, the present invention aims to provide a technical solution that can solve the above problems.

[0004] An automatic film applicator includes a housing and a mounting frame installed inside the housing. One side of the mounting frame has a film storage rack for storing different types of film materials, and a support platform is located away from the film storage rack. A fixture for clamping and placing electronic products is slidably mounted above the support platform. A film material support block for supporting waste film is located on one side of the fixture. One side of the mounting frame has an adsorption and transport mechanism for adsorbing and transporting the film materials stored on the film storage rack to the support platform. One side of the support platform has a film material support frame for supporting and placing the film materials adsorbed and transported by the adsorption and transport mechanism. The film material support frame is movable above the support platform, and one side of the film material support frame has a film applicator mechanism for pressing the film materials onto the electronic products. The fixture can move below the film storage rack and the film applicator mechanism, and transfer the clamped electronic products to the corresponding processing position.

[0005] Preferably, the adsorption and transport mechanism includes a movable frame disposed inside one side of the mounting frame and slidingly engaged with the mounting frame, a lifting frame disposed on one side of the movable frame and movingly engaged with the movable frame, and a waste collection box disposed at the bottom end of one side of the movable frame that moves synchronously with it and collects waste film, and a suction cup disposed laterally at the bottom end of the lifting frame. Thus, by the translation of the movable frame inside the mounting frame, the lifting frame and the suction cup can be moved together to the inside of the film storage rack. And by the lifting frame moving up and down on one side of the movable frame, the suction cup can be moved up and down inside the film storage rack.

[0006] Preferably, a first slider is provided between the movable frame and the lifting frame, and the first slider is slidably disposed on the side of the movable frame. The lifting frame is laterally located on the other side of the first slider, and the lifting frame and the first slider are in the same direction of movement. The lifting frame can be moved up and down on the side of the movable frame through the first slider. A first motor is provided between the lifting frame and the suction cup, and the first motor is located at the other end of the bottom of the lifting frame. One end of the first motor drives a lead screw, and the lead screw is rotated at the bottom end of the lifting frame. A second slider is slidably engaged with the outside of the lead screw, and the other end of the second slider is connected to the suction cup.

[0007] Preferably, the film-applying mechanism includes a support frame disposed on a support platform and located on one side of a film material support frame. A pressure plate is disposed horizontally inside the support frame, and a silicone film that moves synchronously with the pressure plate is disposed at the bottom end of the pressure plate. A first mounting plate is vertically disposed on one side of the pressure plate, and a first roller mounting frame is vertically disposed on one side of the first mounting plate. A first roller capable of rolling the film material is rotatably disposed at the bottom end of the first roller mounting frame. A second driving member is disposed between the first mounting plate and the first roller mounting frame, and the second driving member is laterally located on one side of the first mounting plate. The second driving member is drivenly connected to the first roller mounting frame.

[0008] Preferably, a second mounting plate is vertically arranged on the other side of the pressing plate, which is opposite to the first mounting plate, and a second roller mounting frame is vertically arranged on one side of the second mounting plate, which is opposite to the first roller mounting frame. A second roller that can roll the film material a second time is rolled at the bottom end of the second roller mounting frame, and a first driving member that drives the pressing plate to move up and down inside is provided at the top of the support frame.

[0009] Preferably, a sleeve and a limiting guide post inserted inside the sleeve are provided between the first roller mounting frame and the first mounting plate. The sleeves are all located laterally on both sides of the second driving member. The sleeves are connected to the first mounting plate through the sleeves, and the limiting guide post passes through the sleeves and is connected to the first roller mounting frame.

[0010] Preferably, a groove is provided between the pressure plate and the silicone film, and the groove is formed at the bottom end of the pressure plate, and the groove arches upward, with the silicone film horizontally positioned at the opening of the groove.

[0011] Preferably, the fixture is provided with an air nozzle connected to its pipeline on the outside, and second clamping blocks are provided laterally at both the front and rear ends of the fixture to clamp the front and rear ends of the electronic product. The fixture is also provided with first clamping blocks laterally to clamp the sides of the electronic product. The first clamping blocks are mounted on the second clamping blocks, and the first clamping blocks move left and right on the surface of the second clamping blocks, and the second clamping blocks move back and forth inside the fixture, thereby clamping the electronic product placed inside the fixture. The first clamping block is provided with a first transmission rack that moves synchronously with it, and the second clamping block is provided with a second transmission rack that moves synchronously with it. A first gear motor that meshes with the first transmission rack is provided on one side of the bottom end of the fixture, and a second gear motor that meshes with the second transmission rack is provided on the other side of the bottom end of the fixture.

[0012] The fixture is further provided with a product support plate for supporting electronic products, and the first clamping block and the second clamping block are respectively located on the side of the product support plate and move on the side of the product support plate.

[0013] Preferably, a second motor is provided between the support platform and the fixture, and the second motor is located on one side of the support platform. The fixture is provided with a third slider that moves synchronously with it and is slidably disposed on the support platform. The second motor is provided with a belt that is driven and connected to the third slider, and the belt is wrapped around the support platform.

[0014] Preferably, a third driving component is provided between the film material support frame and the support platform, and the third driving component is vertically located below the support platform, and the third driving component is driven to the bottom of the film material support frame.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: When an electronic product with its screen facing upward is placed inside the fixture, the fixture, along with the electronic product, moves to a position below the film material support frame that holds the film material. At this time, the adsorption and transport mechanism adsorbs and transports the film material stored in the film material storage rack to the film material support frame. The film material support frame, along with the film material, moves downward, causing the adhesive side of the film material to adhere to the screen of the electronic product. The film application mechanism then rolls the film material onto the screen of the electronic product, ensuring the film material adheres to the screen and completing the film application process. Because one side of the film material adheres to the screen of the electronic product, and when the film material support frame resets, the film material support frame will raise the film material and its associated waste film. As the film material support frame gradually rises, the waste film and the film material gradually... The process continues until the waste film and the film material are separated. The waste film is then placed horizontally on the film material support frame. At this point, the fixture, along with the electronic product after film application, moves out from under the film material support frame, so that one end of the film material support block is placed horizontally inside the film material support frame to support the waste film. Then, the waste film placed horizontally on the film material support frame is picked up by the adsorption and transport mechanism, allowing the film material support frame to continue to place new film material. The waste film is then adsorbed and transported by the adsorption and transport mechanism again for the subsequent placement of new film material. The electronic product after film application is moved by the fixture to the underside of the film application mechanism, and the film material pasted on the electronic product is further pressed by the film application mechanism, so that the edges of the film material are not prone to lifting and can be tightly adhered to the edges of the electronic screen.

[0016] Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of an automatic film applicator;

[0019] Figure 2 This is another structural diagram of an automatic film applicator;

[0020] Figure 3 This is another structural diagram of an automatic film applicator;

[0021] Figure 4 This is a structural diagram of the mounting bracket;

[0022] Figure 5 This is a schematic diagram of the mobile frame.

[0023] Figure 6 This is another structural diagram of the mobile frame;

[0024] Figure 7 This is a structural schematic diagram of the lifting frame;

[0025] Figure 8 This is a schematic diagram of the support platform.

[0026] Figure 9 This is a schematic diagram of the pressure plate structure;

[0027] Figure 10 This is another structural schematic diagram of the pressure plate;

[0028] Figure 11 This is another structural schematic diagram of the pressure plate;

[0029] Figure 12 This is a schematic diagram of the fixture structure;

[0030] Figure 13 This is another structural diagram of the jig;

[0031] Figure 14 This is another structural diagram of a jig.

[0032] The diagram shows: 1. Housing, 2. Mounting frame, 3. Support platform, 4. Membrane material storage rack, 5. Waste collection box, 6. Membrane material support frame, 7. Support frame, 8. Membrane material support block, 9. Membrane material positioning post, 10. Fixture, 11. Moving frame, 12. Lifting frame, 13. First slider, 14. Suction cup, 15. First motor, 16. Second slider, 17. Lead screw, 18. First driving component, 19. Pressing plate, 20. First mounting plate, 21. Second driving component, 22. ... 23. First roller, 24. Second motor, 25. Belt, 26. Third drive component, 27. Third slider, 28. Second mounting plate, 29. Second roller mounting frame, 30. Second roller, 31. Silicone film, 32. Sleeve, 33. Limiting guide rod, 34. Product support plate, 35. First clamping block, 36. Second clamping block, 37. First transmission rack, 38. Second transmission rack, 39. First gear motor, 40. Second gear motor. Detailed Implementation

[0033] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0034] See also Figure 1-14In this embodiment of the invention, the automatic film applicator includes a housing 1 and a mounting frame 2 installed inside the housing 1. One side of the mounting frame 2 is provided with a film material storage rack 4 for storing different types of film materials, and a support platform 3 is provided on the side away from the film material storage rack 4. A fixture 10 for clamping and placing electronic products is slidably mounted above the support platform 3, and a film material support block 8 for supporting waste film is provided on one side of the fixture 10. One side of the mounting frame 2 is provided with an adsorption and transport mechanism that can adsorb and transport the film material stored on the film material storage rack 4 to the support platform 3, and one side of the support platform 3 is provided with a mechanism for adsorbing and transporting the film material. The transported film material is supported by a film material support frame 6, which is raised and lowered above the support platform 3. A film application mechanism is provided on one side of the film material support frame 6 to press the film material onto the electronic product. A fixture 10 is movable below the film material storage rack 4 and the film application mechanism, and it transfers the electronic product it holds to the corresponding processing position. When the screen-up electronic product is placed inside the fixture 10, the fixture 10, along with the electronic product, moves to the area below the film material support frame 6, which holds the film material. At this point, the adsorption and transport mechanism adsorbs and transports the film material stored in the film material storage rack 4 onto the film material support frame 6. The film material support frame 6 is then connected to... The film material moves downwards, and the adhesive side of the film material at the bottom adheres to the screen of the electronic product. At this time, the film application mechanism rolls the film material onto the screen of the electronic product, ensuring that the film material adheres to the screen and completing the film application. Since one side of the film material is adhered to the screen of the electronic product, and the film material support frame 6 resets, the film material support frame 6 will raise the film material and the waste film it is combined with. As the film material support frame 6 gradually rises, the waste film and the film material gradually separate until the waste film is separated from the film material and the waste film rests horizontally on the film material support frame 6. At this time, the fixture 10, along with the film-applied electronic product, moves from below the film material support frame 6. The waste film is then supported by a film support block 8 at one end, which is placed horizontally inside the film support frame 6. The waste film is then picked up by the adsorption and transport mechanism, allowing the film support frame 6 to continue to place new film. The waste film is then adsorbed and transported by the adsorption and transport mechanism for the subsequent placement of new film. The electronic product after film application is moved by the fixture 10 to the bottom of the film application mechanism, and the film is pressed onto the electronic product again by the film application mechanism. This ensures that the edges of the film are not prone to lifting and that it adheres tightly to the edges of the electronic screen.

[0035] The adsorption and transport mechanism includes a movable frame 11 disposed inside one side of the mounting frame 2 and slidingly engaged with the mounting frame 2, a lifting frame 12 disposed on one side of the movable frame 11 and movingly engaged with the movable frame 11, and a waste collection box 5 disposed at the bottom of one side of the movable frame 11, which moves synchronously with it and collects waste film. A suction cup 14 is laterally moved to the bottom of the lifting frame 12. Through the translation of the movable frame 11 within the mounting frame 2, the lifting frame 12 and the suction cup 14 can be moved as a whole into the film storage rack 4. The lifting frame 12 moves up and down on one side of the moving frame 11, which can move the suction cup 14 up and down inside the film material storage rack 4 so that the suction cup 14 can adsorb film material at different heights inside the film material storage rack 4. And by the translation of the suction cup 14 at the bottom of the lifting frame 12, the suction cup 14 can adsorb and pick up the film material inside the film material storage rack 4. Conversely, through the driving cooperation between the moving frame 11, the lifting frame 12 and the suction cup 14, the film material picked up by the suction cup 14 can be transported to the film material support frame 6 or waste film on the film material support frame 6 can be adsorbed and grabbed.

[0036] A first slider 13 is provided between the movable frame 11 and the lifting frame 12, and the first slider 13 is slidably disposed on the side of the movable frame 11. The lifting frame 12 is laterally located on the other side of the first slider 13, and the lifting frame 12 and the first slider 13 move in the same direction. The lifting frame 12 can move up and down on the side of the movable frame 11 through the first slider 13. A first motor 15 is provided between the lifting frame 12 and the suction cup 14, and the first motor 15 is located at the other end of the bottom of the lifting frame 12. One end of the first motor 15 drives a lead screw 17, and the lead screw 17 is rotatably disposed at the bottom end of the lifting frame 12. A second slider 16 is slidably engaged with the lead screw 17, and the other end of the second slider 16 is connected to the suction cup 14. Thus, when the first motor 15 drives the lead screw 17 to rotate at the bottom end of the lifting frame 12, it can drive the second slider 16 and the suction cup 14 to move horizontally at the bottom end of the lifting frame 12.

[0037] The film application mechanism includes a support frame 7 mounted on a support platform 3 and located on one side of a film material support frame 6. A pressure plate 19 is horizontally mounted inside the support frame 7, and a silicone film 31 that moves synchronously with the pressure plate 19 is mounted at its bottom. A first mounting plate 20 is vertically mounted on one side of the pressure plate 19, and a first roller mounting frame 22 is vertically mounted on one side of the first mounting plate 20. A first roller 23, capable of rolling the film material, is rolled at the bottom of the first roller mounting frame 22. A second driving member 21 is positioned between the first mounting plate 20 and the first roller mounting frame 22, and is laterally located on one side of the first mounting plate 20. The second driving member 21 is connected to the first roller mounting frame 22, thereby driving the first roller mounting frame 22 to move along with the film material. The first roller 23 moves back and forth above the film support frame 6, and rolls back and forth above the film support frame 6 during the movement. When the electronic product with the screen facing upward is placed inside the fixture 10, the fixture 10 moves along with the electronic product to a position below the film support frame 6 which holds the film. At this time, the film support frame 6 moves downward along with the film and the adhesive side of the film at the bottom of the film adheres to the screen of the electronic product. At this time, the second driving member 21 drives the first roller mounting frame 22 to move back and forth above the film support frame 6. During the movement, the first roller mounting frame 22 causes the first roller 23 to roll above the film and roll the film onto the screen of the electronic product, allowing the film to adhere forward to the screen of the electronic product, thereby completing the film application process for the electronic product.

[0038] On the other side of the pressure plate 19, a second mounting plate 28 is vertically arranged opposite to the first mounting plate 20. On one side of the second mounting plate 28, a second roller mounting frame 29 is vertically arranged opposite to the first roller mounting frame 22. A second roller 30 is rolled at the bottom of the second roller mounting frame 29 to perform a second rolling of the film material. A first driving member 18 is provided at the top of the support frame 7 to drive the pressure plate 19 to move up and down inside it. As a result, when the fixture 10 moves the film-coated electronic product under the pressure plate 19, the second roller 30 performs a second rolling of the film material attached to the electronic product, making the adhesion between the film material and the electronic product stronger. When the fixture 10 transports the film-coated electronic product to the bottom of the support frame 7, the pressure plate 19 and the silicone film 31 move downward and cover the fixture 10 with the pressure plate 19 and the silicone film 31 are attached to the electronic product.

[0039] A sleeve 32 and a limiting guide post 33 inserted inside the sleeve 32 are provided between the first roller mounting frame 22 and the first mounting plate 20. The sleeve 32 is located laterally on both sides of the second driving member 21. The sleeve 32 is connected to the first mounting plate 20 through the sleeve, and the limiting guide post 33 passes through the sleeve 32 and is connected to the first roller mounting frame 22. Through the cooperation between the limiting guide post 33 and the sleeve 32, when the second driving member 21 drives the first roller mounting frame 22 to move horizontally on one side of the first mounting plate 20, the limiting guide post 33 also moves synchronously inside the sleeve 32, so that the first roller mounting frame 22 moves more smoothly when it moves on the first mounting plate 20.

[0040] A groove (not shown in the figure) is provided between the pressure plate 19 and the silicone film 31. The groove is formed at the bottom end of the pressure plate 19 and arches upward. The silicone film 31 is horizontally placed at the opening of the groove. When the pressure plate 19 covers the fixture 10, the electronic product on the fixture 10 will push the silicone film 31 into the groove. The groove allows the pressure plate 19 to cover the fixture 10, pressing and limiting the electronic product placed on the fixture 10. Under negative pressure, the silicone film 31 can be tightly attached to the electronic product. When the electronic product is a curved screen mobile phone and the silicone film 31 is tightly pressed onto the curved screen mobile phone, the silicone film 31 will press the film material onto the curved surface of the curved screen mobile phone, so that the film material fits the curved surface of the curved screen mobile phone, so as to meet the needs of electronic products with different screen surfaces.

[0041] The fixture 10 is externally equipped with an air nozzle (not shown in the figure) connected to its pipeline. Second clamping blocks 36 are laterally arranged at both the front and rear ends of the fixture 10 to clamp the front and rear ends of the electronic product. First clamping blocks 35 are also laterally arranged inside the fixture 10 to clamp the sides of the electronic product. The first clamping blocks 35 are horizontally mounted on the second clamping blocks 36, and the first clamping blocks 35 move left and right on the surface of the second clamping blocks 36, while the second clamping blocks 36 move back and forth inside the fixture 10, thereby clamping the electronic product placed inside the fixture 10. The first clamping blocks 35 are equipped with a first transmission rack that moves synchronously with them. 37, and the second clamping block 36 is provided with a second transmission rack 38 that moves synchronously therewith. A first gear motor 39 that meshes with the first transmission rack 37 is provided on one side of the bottom end of the fixture 10, and a second gear motor 40 that meshes with the second transmission rack 38 is provided on the other side of the bottom end of the fixture 10. Through the driving cooperation between the first gear motor 39 and the first transmission rack 37 and the driving cooperation between the second gear motor 40 and the second transmission rack 38, the first clamping block 35 and the second clamping block 36 can be opened and closed inside the fixture 10 respectively, so as to clamp the electronic products placed inside the fixture 10.

[0042] Furthermore, when the fixture 10, along with the electronic product after the film is applied, is transported to the support frame 7, the pressure plate 19, along with the silicone film 31, moves downward and covers the fixture 10. At this time, the silicone film 31 is applied to the electronic product. Then, through the cooperation of the air nozzle and the external air extraction equipment, the internal air in the space formed between the pressure plate 19 and the fixture 10 is discharged, creating a negative pressure inside the space. Under the action of the negative pressure, the silicone film 31 is tightly pressed onto the electronic product, and the film material on the electronic product is further pressed, so that the edges of the film material are not prone to peeling when it is applied to the electronic product.

[0043] The fixture 10 is further provided with a product support plate 34 for supporting electronic products. The first clamping block 35 and the second clamping block 36 are respectively located on the side of the product support plate 34 and move on the side of the product support plate 34 to clamp the electronic products placed on the product support plate 34 to accommodate electronic products of different sizes.

[0044] A second motor 24 is provided between the support platform 3 and the fixture 10, and the second motor 24 is located on one side of the support platform 3. The fixture 10 is provided with a third slider 27 that moves synchronously with it and slides on the support platform 3. The second motor 24 is provided with a belt 25 that is driven to drive the third slider 27. The belt 25 is arranged around the support platform 3. The second motor 24 drives the belt 25 to rotate around the support platform 3, thereby moving the third slider 27 on the support platform 3, which in turn moves the fixture 10 on the support platform 3, and transfers the electronic product held by the fixture 10.

[0045] A third driving member 26 is provided between the film material support frame 6 and the support platform 3. The third driving member 26 is vertically located below the support platform 3 and is driven to the bottom of the film material support frame 6. The third driving member 26 drives the film material support frame 6, along with the film material placed on its top, to move up and down on the support platform 3. When the fixture 10 moves the electronic product held above it to the position below the film material support frame 6, the film material support frame 6 moves downward so that the film material placed horizontally above it is bonded to the screen of the electronic product.

[0046] The film support frame 6 is provided with a plurality of film positioning posts 9 for limiting the position of the film material. The film positioning posts 9 are all vertically located at the four corners above the film support frame 6. The upper end of the film positioning post 9 is formed with a pointed part (not shown in the figure) that penetrates the film material. The pointed part allows the film positioning post 9 to pass through the hole in the film material when the film material is placed above the film support frame 6, thereby limiting the film material to the film support frame 6.

[0047] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within the present invention.

Claims

1. An automatic film applicator, comprising a housing and a mounting frame installed inside the housing, wherein a film material storage rack for storing different types of film materials is provided on one side inside the mounting frame, and a support platform is provided on the side away from the film material storage rack, characterized in that, A fixture for clamping and placing electronic products is slidably arranged above the support platform. A film material support block for supporting waste film is provided on one side of the fixture. An adsorption and transportation mechanism is provided on one side of the mounting frame to adsorb and transport the film material stored on the film material storage rack to the support platform. A film material support frame is provided on one side of the support platform to support and place the film material adsorbed and transported by the adsorption and transportation mechanism. The film material support frame can be raised and lowered above the support platform. A film-applying mechanism is provided on one side of the film material support frame to press the film material onto the electronic products. The fixture can move below the film material storage rack and the film-applying mechanism and transfer the clamped electronic products to the corresponding processing position.

2. The automatic film applicator according to claim 1, characterized in that, The adsorption and transport mechanism includes a movable frame disposed on one side inside the mounting frame and slidingly engaged with the mounting frame, a lifting frame disposed on one side of the movable frame and movingly engaged with the movable frame, and a waste collection box disposed at the bottom of one side of the movable frame that moves synchronously with it and collects waste film. A suction cup disposed at the bottom of the lifting frame moves laterally. By moving the movable frame inside the mounting frame, the lifting frame and the suction cup can be moved together to the inside of the film storage rack. By moving the lifting frame up and down on one side of the movable frame, the suction cup can be moved up and down inside the film storage rack.

3. The automatic film applicator according to claim 2, characterized in that, A first slider is provided between the movable frame and the lifting frame, and the first slider is slidably disposed on the side of the movable frame. The lifting frame is laterally located on the other side of the first slider, and the lifting frame and the first slider are in the same direction of movement. The lifting frame can be moved up and down on the side of the movable frame through the first slider. A first motor is provided between the lifting frame and the suction cup, and the first motor is located at the other end of the bottom of the lifting frame. One end of the first motor drives a lead screw, and the lead screw is rotated at the bottom end of the lifting frame. A second slider is slidably engaged with the outside of the lead screw, and the other end of the second slider is connected to the suction cup.

4. The automatic film applicator according to claim 1, characterized in that, The film application mechanism includes a support frame disposed on a support platform and located on one side of a film material support frame. A pressure plate is disposed horizontally inside the support frame, and a silicone film that moves synchronously with the pressure plate is disposed at the bottom end of the pressure plate. A first mounting plate is vertically disposed on one side of the pressure plate, and a first roller mounting frame is vertically disposed on one side of the first mounting plate. A first roller capable of rolling the film material is rotatably disposed at the bottom end of the first roller mounting frame. A second driving member is disposed between the first mounting plate and the first roller mounting frame, and the second driving member is laterally located on one side of the first mounting plate and is drivenly connected to the first roller mounting frame.

5. The automatic film applicator according to claim 4, characterized in that, On the other side of the pressing plate, a second mounting plate is vertically arranged opposite to the first mounting plate, and on one side of the second mounting plate, a second roller mounting frame is vertically arranged opposite to the first roller mounting frame. The bottom end of the second roller mounting frame is provided with a second roller that can roll the film material a second time, and the top of the support frame is provided with a first driving member that drives the pressing plate to move up and down inside it.

6. The automatic film applicator according to claim 1, characterized in that, A sleeve and a limiting guide post inserted inside the sleeve are provided between the first roller mounting frame and the first mounting plate. The sleeves are all located laterally on both sides of the second driving member. The sleeves are connected to the first mounting plate through the sleeves, and the limiting guide post passes through the sleeves and is connected to the first roller mounting frame.

7. The automatic film applicator according to claim 4, characterized in that, A groove is provided between the pressure plate and the silicone film, and the groove is formed at the bottom end of the pressure plate. The groove arches upward, and the silicone film is horizontally supported at the opening of the groove.

8. The automatic film applicator according to claim 1, characterized in that, The fixture is externally equipped with an air nozzle connected to its pipeline, and the front and rear ends of the fixture are both laterally equipped with second clamping blocks to clamp the front and rear ends of the electronic product. The fixture is also laterally equipped with first clamping blocks to clamp the sides of the electronic product. The first clamping blocks are horizontally mounted on the second clamping blocks, and the first clamping blocks move left and right on the surface of the second clamping blocks, and the second clamping blocks move back and forth inside the fixture, thereby clamping the electronic product placed inside the fixture. The first clamping block is equipped with a first transmission rack that moves synchronously with it, and the second clamping block is equipped with a second transmission rack that moves synchronously with it. One side of the bottom end of the fixture is equipped with a first gear motor that meshes with the first transmission rack, and the other side of the bottom end of the fixture is equipped with a second gear motor that meshes with the second transmission rack. The fixture is further provided with a product support plate for supporting electronic products, and the first clamping block and the second clamping block are respectively located on the side of the product support plate and move on the side of the product support plate.

9. The automatic film applicator according to claim 1, characterized in that, A second motor is provided between the support platform and the fixture, and the second motor is located on one side of the support platform. The fixture is provided with a third slider that moves synchronously with it and is slidably disposed on the support platform. The second motor is provided with a belt that drives the third slider and is wrapped around the support platform.

10. The automatic film applicator according to claim 1, characterized in that, A third driving component is provided between the film material support frame and the support platform, and the third driving component is vertically located below the support platform, and the third driving component is driven to the bottom of the film material support frame.

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