Automatic cutting and laminating all-in-one machine for touch screen surface protective film

Abstract

The utility model discloses a touch screen surface protective film automatic cutting and attaching all-in-one machine which comprises a machine body, one side of the machine body is fixedly connected with two supporting frames, a wind-up roller is connected between the two supporting frames in a rotating mode, and one side of one supporting frame is fixedly connected with a fixing box. The touch screen surface protection film winding device is simple in operation, easy to use, compact in structure and higher in practicability, and compared with a traditional device, the first gear, the first motor, the second gear, the winding wheel, the electromagnet, the magnet and the touch switch are arranged, so that the first motor can be controlled to rotate the winding roller to wind a touch screen surface protection film; when the touch screen surface protection film needs to be processed, the touch screen surface protection film can be conveyed at a constant speed, and the winding belts are arranged on the outer sides of the two winding wheels and can be used for calculating the overall time for completing conveying of the touch screen surface protection film.

Description

Technical Field

[0001] This utility model relates to the technical field of automatic cutting and bonding machine, specifically an automatic cutting and bonding machine for touch screen surface protective film. Background Technology

[0002] In daily life, the automatic cutting and bonding machine is a highly efficient device that integrates cutting and multiple functions. With the development of technology, traditional cutting methods have been gradually replaced by automated machinery, and the automatic cutting and bonding machine is a prime example.

[0003] When using an automatic cutting and bonding machine, it is necessary to cut the protective film on the surface of the conveyed touch screen. This requires the use of a cutting blade inside the machine, which means that the cutting blade is used frequently. After frequent use, the sharpness of the cutting blade will decrease, which will affect the cutting effect of the protective film on the surface of the touch screen and make the cut less neat. Therefore, the cutting blade needs to be sharpened regularly. However, if the sharpening time is too long, it will cause excessive wear on the blade body and reduce its service life, while if the sharpening time is too short, it will result in poor sharpening effect. Utility Model Content

[0004] The purpose of this utility model is to provide an automatic cutting and bonding machine for touch screen surface protective films, in order to solve the problem mentioned in the background art that the automatic cutting and bonding machine needs to cut the conveyed touch screen surface protective film. This requires the use of a cutting blade in the automatic cutting and bonding machine, which means that the cutting blade is used frequently. After frequent use, the sharpness of the cutting blade will decrease, which will affect the cutting effect of the touch screen surface protective film and make the cut not neat. Therefore, the cutting blade needs to be sharpened regularly. However, if the sharpening time is too long, it will cause excessive wear of the blade body and reduce its service life. If the sharpening time is too short, it will result in poor sharpening effect.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an automatic cutting and bonding machine for touch screen surface protective film, comprising a machine body, two support frames fixedly connected to one side of the machine body, a take-up roller rotatably connected between the two support frames, a fixed box fixedly connected to one side of one of the support frames, a first gear rotatably connected to the inner side of the fixed box, a first motor fixedly connected to the inner side of the fixed box, a second gear fixedly connected to the output end of the first motor, the second gear meshing with the first gear, a take-up roller fixedly connected to one side of both the second gear and the first gear, an electromagnet fixedly connected inside one of the take-up rollers, a magnet fixedly connected inside the take-up roller, and a tactile switch fixedly connected to the top of the inner side of the fixed box.

[0006] As a preferred embodiment of this utility model: two L-shaped fixing plates are fixedly connected to the top of the machine body, and a cylinder is fixedly connected to the top of each of the two machine bodies, with a cutting blade fixedly connected to the output end of the cylinder.

[0007] The technical advantage of adopting the above-mentioned further solution is that it facilitates cutting the protective film on the surface of the touch screen with a moving cutting blade and makes it convenient to perform polishing work as needed.

[0008] As a preferred embodiment of this utility model: a fixing plate is fixedly connected to the top of the machine body and to both sides of the cutting blade. A mounting groove is opened inside each of the two fixing plates. A second motor is fixedly connected to the inner side of the mounting groove. A reciprocating lead screw is fixedly connected to the output end of the second motor. A threaded platform is threadedly connected to the outer side of the reciprocating lead screw. The threaded platform is slidably connected to the mounting groove.

[0009] The technical effect of adopting the above-mentioned further solution is that it facilitates the grinding of cutting tools on reciprocating grinding blocks.

[0010] As a preferred embodiment of this utility model: an electric telescopic rod is fixedly connected to the top of the threaded platform, and a grinding block is fixedly connected to the output end of the electric telescopic rod.

[0011] The technical effect of adopting the above-mentioned further solution is that it facilitates the movement of the grinding block to fit closely to the cutting blade, ensuring the smooth progress of the grinding work.

[0012] As a preferred embodiment of this utility model: a control panel is fixedly connected to one side of the machine body, and the control panel is electrically connected to the first motor, the tactile switch, the electromagnet, the cylinder, the second motor and the electric telescopic rod.

[0013] The technical advantage of adopting the above-mentioned further solution is that it facilitates the overall operation of the device by operating the control panel.

[0014] The beneficial effects of this utility model are as follows: This utility model has a novel structure, is simple to operate, and is easy to learn. It is not only compact in structure but also more practical. Compared with traditional devices, this utility model, by setting a first gear, a first motor, a second gear, a winding wheel, an electromagnet, a magnet, and a tactile switch, can control the first motor to rotate the winding roller to wind up the touch screen surface protective film. When the touch screen surface protective film needs to be processed, it can be conveyed at a uniform speed. By setting a winding belt on the outside of the two winding wheels, the overall conveying time of the touch screen surface protective film can be calculated. When the cutting blade needs to be sharpened, the electromagnet can be de-energized to prevent it from driving the winding roller. Then, the winding belt on the outside of the winding wheel can be wound in the opposite direction. When the conveying time of the touch screen surface protective film is completed, the winding belt touches the tactile switch, thus stopping the sharpening work. Through the cooperation of the above structures, the sharpening time of the cutting blade and the conveying time of the touch screen surface protective film on the outside of the winding roller can be the same, thereby preventing the phenomenon of excessive or insufficient sharpening time of the cutting blade and ensuring the sharpness and service life of the cutting blade. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of the fixing box of this utility model;

[0017] Figure 3 This is a schematic diagram of part of the internal structure of the winding wheel and winding roller of this utility model;

[0018] Figure 4 This is a schematic diagram of the internal structure of the fixing plate of this utility model.

[0019] In the diagram: 1. Machine body; 2. Support frame; 3. Take-up roller; 4. Fixing box; 5. First motor; 6. First gear; 7. Second gear; 8. Take-up wheel; 9. Tactile switch; 10. Magnet; 11. Electromagnet; 12. L-shaped fixing plate; 13. Cylinder; 14. Cutting blade; 15. Fixing plate; 16. Mounting slot; 17. Second motor; 18. Reciprocating lead screw; 19. Threading table; 20. Electric telescopic rod; 21. Grinding block. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figures 1 to 4 This utility model provides a technical solution: an automatic cutting and bonding machine for touch screen surface protective film, including a machine body 1. Two support frames 2 are fixedly connected to one side of the machine body 1. A take-up roller 3 is rotatably connected between the two support frames 2. A fixed box 4 is fixedly connected to one side of one of the support frames 2. A first gear 6 is rotatably connected to the inside of the fixed box 4. A first motor 5 is fixedly connected to the inside of the fixed box 4. A second gear 7 is fixedly connected to the output end of the first motor 5. The second gear 7 meshes with the first gear 6. A take-up wheel 8 is fixedly connected to one side of both the second gear 7 and the first gear 6. An electromagnet 11 is fixedly connected inside one of the take-up wheels 8. A magnet 10 is fixedly connected inside the take-up roller 3. A tactile switch 9 is fixedly connected to the top of the inside of the fixed box 4.

[0022] The above-mentioned configuration, consisting of a first gear 6, a first motor 5, a second gear 7, a winding roller 8, an electromagnet 11, a magnet 10, and a tactile switch 9, controls the first motor 5 to rotate the winding roller 3 to wind up the touchscreen surface protective film. When the touchscreen surface protective film needs to be processed, it can be conveyed at a uniform speed. By setting a winding belt on the outside of the two winding rollers 8, the overall conveying time of the touchscreen surface protective film can be calculated. When the cutting blade 14 needs to be polished, the electromagnet 11 can be de-energized to prevent it from driving the winding roller 3. Then, the winding belt on the outside of the winding roller 8 can be wound in the opposite direction. When the conveying time of the touchscreen surface protective film is completed, the winding belt touches the tactile switch 9, thus stopping the polishing work. Through the cooperation of the above structures, the polishing time of the cutting blade 14 can be the same as the conveying time of the touchscreen surface protective film on the outside of the winding roller 3, thereby preventing the cutting blade 14 from being polished for too long or too short a time, ensuring the sharpness and service life of the cutting blade 14.

[0023] Two L-shaped fixing plates 12 are fixedly connected to the top of the body 1. A cylinder 13 is fixedly connected to the top of each of the two bodies 1. A cutting blade 14 is fixedly connected to the output end of the cylinder 13, which can easily cut the protective film on the surface of the touch screen by moving the cutting blade 14, and facilitate polishing work as needed.

[0024] Fixed plates 15 are fixedly connected to the top of the machine body 1 and to both sides of the cutting blade 14. The interior of each fixed plate 15 is provided with a mounting groove 16. A second motor 17 is fixedly connected to the inner side of the mounting groove 16. A reciprocating lead screw 18 is fixedly connected to the output end of the second motor 17. A threaded platform 19 is threadedly connected to the outer side of the reciprocating lead screw 18. The threaded platform 19 is slidably connected to the mounting groove 16, which facilitates the grinding of the cutting blade 14 by the reciprocating grinding block 21.

[0025] An electric telescopic rod 20 is fixedly connected to the top of the thread table 19. A grinding block 21 is fixedly connected to the output end of the electric telescopic rod 20, which can facilitate the movement of the grinding block 21 to fit closely to the cutting blade 14, ensuring the smooth progress of the grinding work.

[0026] A control panel is fixedly connected to one side of the main body 1. The control panel is electrically connected to the first motor 5, the tactile switch 9, the electromagnet 11, the cylinder 13, the second motor 17, and the electric telescopic rod 20, which allows for easy control of the overall operation of the device through the control panel.

[0027] Specifically, in use, the touchscreen surface protective film is placed on the outside of the take-up roller 3. When conveying the touchscreen surface protective film, the control electromagnet 11 is energized to attract the magnet 10, causing the first motor 5 to rotate the second gear 7. The second gear 7 drives the first gear 6 in the opposite direction. When the second gear 7 drives the take-up roller 3 through one of the take-up rollers 8, the touchscreen surface protective film can be conveyed. It cooperates with the feeding roller inside the machine body 1 to convey the touchscreen surface protective film. During conveying, the take-up belt on the outside of the take-up roller 8 on the side of the second gear 7 is wound onto the take-up roller 8 on the side of the first gear 6. When the film is conveyed to the area below the cutting blade 14, the control cylinder 13 pushes the cutting blade 14 to perform the cutting operation. The cut film can be collected through the receiving platform on the side of the machine body 1. The receiving platform can be adjusted to the required angle position before collection according to the needs of use. Thus, when the take-up roller 3 is outside the take-up roller 3, the film can be conveyed. After the protective film on the touch screen surface is fully delivered, the timing is completed. When it is necessary to grind the cutting blade 14, the electromagnet 11 is de-energized, and the cylinder 13 is controlled to raise the cutting blade 14 to the position corresponding to the grinding block 21. Then, the first motor 5 is controlled to rotate the second gear 7 in the opposite direction, so that the winding belt on the outside of the winding wheel 8 on the first gear 6 can be wound to the outside of the winding wheel 8 on the second gear 7. At this time, the electric telescopic rod 20 moves the grinding block 21 to be close to the cutting blade 14, and controls the second motor 17 to rotate the reciprocating screw 18. The reciprocating screw 18 can drive the grinding block 21 to move back and forth through the threaded table 19. In this way, the cutting blade 14 can be ground by the grinding block 21. When the winding belt on the outside of the winding wheel 8 on the second gear 7 is wound and touches the tactile switch 9, the tactile switch 9 feeds back information to the control panel, so that the grinding work can be stopped.

[0028] In the description of this utility model, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "side", "top", "inner", "front", "center", "both ends", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0029] Furthermore, the terms “first,” “second,” “third,” and “fourth” are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as “first,” “second,” “third,” or “fourth” may explicitly or implicitly include at least one of those features.

[0030] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A touch screen surface protection film automatic cutting and pasting integrated machine, characterized in that, The device includes a body (1), on one side of which two support frames (2) are fixedly connected. A take-up roller (3) is rotatably connected between the two support frames (2). A fixed box (4) is fixedly connected to one side of one of the support frames (2). A first gear (6) is rotatably connected to the inside of the fixed box (4). A first motor (5) is fixedly connected to the inside of the fixed box (4). A second gear (7) is fixedly connected to the output end of the first motor (5). The second gear (7) meshes with the first gear (6). A take-up wheel (8) is fixedly connected to one side of both the second gear (7) and the first gear (6). An electromagnet (11) is fixedly connected inside one of the take-up wheels (8). A magnet (10) is fixedly connected inside the take-up roller (3). A tactile switch (9) is fixedly connected to the top inside the fixed box (4).

2. The automatic cutting and pasting all-in-one machine for the touch screen surface protection film according to claim 1, characterized in that: Two L-shaped fixing plates (12) are fixedly connected to the top of the machine body (1), and cylinders (13) are fixedly connected to the top of both machine bodies (1). A cutting blade (14) is fixedly connected to the output end of the cylinder (13). 3.The automatic cutting and pasting integrated machine for the touch screen surface protection film according to claim 2, characterized in that: Fixed plates (15) are fixedly connected to the top of the machine body (1) and to both sides of the cutting blade (14). The two fixed plates (15) are provided with mounting grooves (16). A second motor (17) is fixedly connected to the inner side of the mounting groove (16). A reciprocating screw (18) is fixedly connected to the output end of the second motor (17). A threaded platform (19) is threadedly connected to the outer side of the reciprocating screw (18). The threaded platform (19) is slidably connected to the mounting groove (16).

4. The automatic cutting and pasting all-in-one machine for the touch screen surface protection film according to claim 3, characterized in that: An electric telescopic rod (20) is fixedly connected to the top of the threaded platform (19), and a grinding block (21) is fixedly connected to the output end of the electric telescopic rod (20).

5. The automatic cutting and pasting integrated machine of the touch screen surface protection film according to claim 4, characterized in that: A control panel is fixedly connected to one side of the body (1). The control panel is electrically connected to the first motor (5), the tactile switch (9), the electromagnet (11), the cylinder (13), the second motor (17), and the electric telescopic rod (20).

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