A film coating device for glass cover plate of mobile phone production

Abstract

The utility model relates to the technical field of mobile phone production, especially relates to a film device of glass cover plate for mobile phone production, including the mobile phone film machine case with front door, the left side fixed mounting of mobile phone film machine case has the control platform, the front side of mobile phone film machine case is equipped with the feeding port, the inner wall fixed mounting of feeding port has the conveying table, the inner wall transmission of conveying table is connected with the dependence seat, the top of dependence seat is equipped with the inner recess, the inner wall fixed mounting of inner recess has drive motor no.

Description

Technical Field

[0001] This utility model relates to a film coating device for glass cover plates used in mobile phone production, belonging to the field of mobile phone production technology. Background Technology

[0002] Mobile phone glass covers, also known as the glass layer on the surface of a touchscreen, are designed for slip resistance and wear resistance. These covers are primarily made of ultra-thin glass, produced through a series of specialized processes including glass cutting, edge grinding, polishing, hardening, ultrasonic cleaning, vacuum coating, and screen printing. A lamination process is typically required during the production of mobile phone glass covers. For example, a coating device for glass cover plates used in mobile phone production, patent number CN202420760959.4, relates to the field of mobile phone production technology. It includes a worktable, an opening through the top surface of the worktable, an unwinding assembly provided on the outer edge of the top surface of the opening, a winding assembly provided on the outer edge of the bottom surface of the opening of the worktable, and a coating assembly provided at one end of the top surface of the worktable. Since the above-mentioned film-coating device performs the film-coating operation of the mobile phone through drive control, the small deviation in the transport speed of the mobile phone glass cover, coupled with the extended cycle, may cause insufficient tension in the stretching of the mobile phone glass film, which has a certain adverse effect on actual use. Therefore, it needs to be improved. Utility Model Content

[0003] The purpose of this invention is to provide a laminating device for glass covers used in mobile phone production. This invention solves the problems mentioned in the background art by setting up a pressure cutting laminating operation with internal drive control of the mobile phone laminating machine box, adding an adjustment frame for drive control to adjust the tension to ensure the degree of lamination adhesion, and using a circulating conveyor table to quickly load and unload mobile phone glass covers.

[0004] To achieve the above objectives, this utility model provides the following technical solution: A laminating device for glass cover plates used in mobile phone production includes a mobile phone laminating machine housing with a front-opening door. A control panel is fixedly installed on the left side of the laminating machine housing. A feeding port is opened on the front side of the laminating machine housing. A conveyor table is fixedly installed on the inner wall of the feeding port. An attachment seat is connected to the inner wall of the conveyor table. An inner groove is opened on the top of the attachment seat. A drive motor is fixedly installed on the inner wall of the inner groove. A threaded connection seat is fixedly installed on the output end of the drive motor. A positioning connection plate is threadedly connected to the top of the threaded connection seat. An electric cylinder is fixedly installed inside the attachment seat. The output of the electric cylinder... An adsorption anti-slip seat is fixedly installed at one end, and the bottom of the adsorption anti-slip seat is adsorbed and abutted against the surface of the conveyor belt on the conveyor table. A stabilizing frame is fixedly installed on the rear side of the inner wall of the mobile phone coating machine box. A winding wheel frame is rotatably connected to the top of the stabilizing frame through a drive end. A guide roller is rotatably connected to the surface of the stabilizing frame through a drive end. An electric cylinder two is fixedly installed at the bottom of the stabilizing frame. A push plate is fixedly installed at the output end of the electric cylinder two. An electric cylinder three is fixedly installed inside the push plate. A moving plate is fixedly installed at the output end of the electric cylinder three. A double-bar pressure roller frame with a drive cutter is rotatably connected inside the moving plate through a drive end.

[0005] Furthermore, an observation window is provided on the front side of the front door of the mobile phone casing with a film coating, and a transparent glass is fixedly installed on the inner wall of the observation window.

[0006] Furthermore, a rear panel is fixedly connected to the rear side of the mobile phone coating chassis, and the overall shape of the rear panel is a cooling frame plate with double openings on the upper side.

[0007] Furthermore, a vacuum suction cup with a vent pipe is fixedly installed on the inner wall of the positioning connecting plate, and the number of the vacuum suction cups is at least four, and the at least four vacuum suction cups are evenly distributed on the positioning connecting plate.

[0008] Furthermore, an anti-compression pad ring is fixedly connected to the top of the positioning connecting plate, and the upper surface of the anti-compression pad ring is coated with a wear-resistant coating.

[0009] Furthermore, a constraint sleeve with a discharge port is fixedly connected to the surface of the stabilizing frame. A dust cover is snapped onto the front side of the constraint sleeve, and the surface of the dust cover has a movable groove for the winding wheel frame to rotate.

[0010] Furthermore, two adjustment frames are fixedly installed on the rear side of the stabilizer. A second drive motor is fixedly installed on the inner wall of the adjustment frame via a bracket. A lead screw is fixedly installed at the output end of the second drive motor. A nut seat is connected to the surface of the lead screw. The surface of the nut seat and the inner wall of the adjustment frame are in a limited sliding connection. A rotating rod is rotatably connected to the surface of the nut seat via a bearing. A toggle roller is engaged with the surface of the rotating rod.

[0011] The beneficial effects of this utility model are: 1. In this utility model, the internal glass cover of a mobile phone is coated using a mobile phone coating machine housing. The mobile phone glass film is wound up and connected to a winding wheel frame. A constraint sleeve is provided on the outside of the winding wheel frame for internal protection, and a dustproof cover is snapped onto the winding wheel frame to protect the internal mobile phone glass film from dust and movement. The rotating winding wheel frame discharges the mobile phone glass film, which is then rolled and pulled by guide rollers for subsequent pressing and cutting operations. This is achieved by the operation of electric cylinder two, which drives the push plate to move. Combined with the operation of electric cylinder three, it can... The moving plate is raised and lowered, thereby controlling the double-bar pressure roller frame to pull in the up, down, left and right directions to complete the pressing and cutting operation of the mobile phone glass film. However, due to the slight deviation in the transport speed of the mobile phone glass cover and the extended cycle, the tension of the mobile phone glass film may be insufficient due to slack. The upper and lower adjustment frames can be operated to move the rollers in opposite directions. That is, the second drive motor can drive the lead screw to rotate, guide the constrained nut seat to move in the left and right directions, and then guide the rollers to move in the left and right directions, thus achieving the tension control effect of the mobile phone glass film. 2. In this utility model, the conveyor table can be used to transfer and move the attachment seat and the positioning connecting plate on it. Because the attachment seat is equipped with an electric cylinder, it can control the adsorption anti-slip seat to be positioned on the conveyor table. The drive motor can rotate and adjust the positioning connecting plate, which can complete the constraint adsorption and stabilization of the mobile phone glass cover on the vacuum suction cup, and achieve the effect of orderly and smooth movement and transmission of the mobile phone glass cover on the positioning connecting plate. Attached Figure Description

[0012] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the specific embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof.

[0013] Figure 1 This is a schematic diagram of the overall structure of a film coating device for glass cover plates used in mobile phone production according to this utility model. Figure 2 This is a schematic diagram of the internal structure of the mobile phone coating machine box in a coating device for glass cover plates used in mobile phone production according to this utility model. Figure 3 This is a schematic diagram of the internal structure of the adjustment frame in a film coating device for glass cover plates used in mobile phone production according to this utility model. Figure 4 This is a schematic diagram of the conveyor table in a film coating device for glass cover plates used in mobile phone production according to this utility model. Figure 5This is a schematic diagram of the disassembled structure of the attachment seat in the coating device for glass cover plate manufacturing of mobile phones according to this utility model. The following components are labeled in the diagram: 1. Mobile phone coating machine casing; 2. Control panel; 3. Conveyor table; 4. Attachment seat; 5. Drive motor one; 6. Threaded connection seat; 7. Positioning connection plate; 8. Electric cylinder one; 9. Adsorption anti-slip seat; 10. Stabilizer frame; 11. Take-up wheel frame; 12. Guide roller; 13. Electric cylinder two; 14. Push plate; 15. Electric cylinder three; 16. Moving plate; 17. Double rod pressure roller frame; 18. Observation window; 19. Rear plate; 20. Vacuum suction cup; 21. Anti-compression pad ring; 22. Constraint sleeve; 23. Dustproof cover; 24. Adjustment frame; 25. Drive motor two; 26. Lead screw; 27. Nut seat; 28. Rotating rod; 29. ​​Actuating roller rod. Detailed Implementation

[0014] 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.

[0015] Please refer to Example 1 Figures 1-5 This utility model provides a technical solution: A laminating device for glass cover plates used in mobile phone production includes a mobile phone laminating machine housing 1 with a front-opening door. A control panel 2 is fixedly installed on the left side of the laminating machine housing 1. A feeding port is opened on the front side of the laminating machine housing 1. A conveyor table 3 is fixedly installed on the inner wall of the feeding port. An attachment seat 4 is connected to the inner wall of the conveyor table 3. An inner groove is opened on the top of the attachment seat 4. A drive motor 5 is fixedly installed on the inner wall of the inner groove. A threaded connection seat 6 is fixedly installed at the output end of the drive motor 5. A positioning connection plate 7 is threadedly connected to the top of the threaded connection seat 6. An electric cylinder 8 is fixedly installed inside the attachment seat 4. An adsorption anti-fouling device is fixedly installed at the output end of the electric cylinder 8. The slide seat 9 is attached to the bottom of the anti-slip seat 9 and the surface of the conveyor belt on the conveyor table 3. A stabilizing frame 10 is fixedly installed on the rear side of the inner wall of the mobile phone coating machine box 1. A winding wheel frame 11 is rotatably connected to the top of the stabilizing frame 10 through a drive end. A guide roller 12 is rotatably connected to the surface of the stabilizing frame 10 through a drive end. An electric cylinder 13 is fixedly installed at the bottom of the stabilizing frame 10. A push plate 14 is fixedly installed at the output end of the electric cylinder 13. An electric cylinder 15 is fixedly installed inside the push plate 14. A moving plate 16 is fixedly installed at the output end of the electric cylinder 15. A double-bar pressure roller frame 17 with a drive cutter is rotatably connected inside the moving plate 16 through a drive end.

[0016] Specifically, such as Figures 1-5 As shown, the front of the mobile phone coating cabinet 1 has an observation window 18, and a transparent glass is fixedly installed on the inner wall of the observation window 18, allowing the viewer to observe the coating process of the mobile phone glass cover inside. A rear plate 19 is fixedly connected to the rear of the mobile phone coating cabinet 1, and the overall shape of the rear plate 19 is a cooling frame with double openings on the upper side. The coated mobile phone glass cover can be placed in the rear plate 19 for temporary stacking and cooling, so as to facilitate subsequent unified quality inspection and packaging.

[0017] Furthermore, a constraint sleeve 22 with a discharge port is fixedly connected to the surface of the stabilizer 10. A dust cover 23 is snapped onto the front side of the constraint sleeve 22. The surface of the dust cover 23 has a movable groove for the take-up wheel frame 11 to rotate. The constraint sleeve 22 is set on the outside of the take-up wheel frame 11 for internal protection, and the dust cover 23 is snapped onto the take-up wheel frame 11 to protect the internal mobile phone glass film from dust and displacement.

[0018] Specifically, such as Figures 1-5 As shown, a vacuum suction cup 20 with a vent pipe is fixedly installed on the inner wall of the positioning connecting plate 7. There are at least four vacuum suction cups 20, and these four vacuum suction cups 20 are evenly distributed on the positioning connecting plate 7. The at least four vacuum suction cups 20 can stably adhere to the bottom of the mobile phone glass cover. A pressure-resistant pad ring 21 is fixedly connected to the top of the positioning connecting plate 7. The upper surface of the pressure-resistant pad ring 21 is coated with a wear-resistant coating, and the addition of the pressure-resistant pad ring 21 provides pressure-resistant support.

[0019] Please refer to Example 2 Figures 1-5 The difference between this embodiment and Embodiment 1 is that: two adjustment frames 24 are fixedly installed on the rear side of the stabilizer 10. A second drive motor 25 is fixedly installed on the inner wall of the adjustment frame 24 through a bracket. A lead screw 26 is fixedly installed at the output end of the second drive motor 25. A nut seat 27 is connected to the surface of the lead screw 26. The surface of the nut seat 27 and the inner wall of the adjustment frame 24 are slidably connected. A rotating rod 28 is rotatably connected to the surface of the nut seat 27 through a bearing. A tug roller 29 is engaged on the surface of the rotating rod 28. The tug rollers 29 on the upper and lower adjustment frames 24 move in opposite directions. That is, the second drive motor 25 can drive the lead screw 26 to rotate, guide the constrained nut seat 27 to move left and right, and then guide the tug roller 29 to move left and right, thus completing the tension control of the mobile phone glass film.

[0020] The working principle of this utility model is as follows: During use, the mobile phone film coating machine 1 performs film coating operations on the glass cover of the internal mobile phone. The mobile phone glass film is wound up and connected to the winding wheel frame 11. A constraint sleeve 22 is provided on the outside of the winding wheel frame 11 for internal protection, and a dustproof cover 23 is snapped onto the winding wheel frame 11 to protect the internal mobile phone glass film from dust and movement. The rotating winding wheel frame 11 discharges the mobile phone glass film, which is then rolled and pulled by the guide roller 12 for subsequent pressing and cutting operations. Specifically, the second electric cylinder 13 drives the push plate 14 to move, and the third electric cylinder 15 drives the moving plate 16 to rise and fall, thereby controlling the downward pulling of the double-rod pressure roller frame 17 in the up, down, left, and right directions to complete the pressing and cutting operation of the mobile phone glass film. However, due to the transport speed of the mobile phone glass cover... Even with slight deviations, a prolonged cycle may result in insufficient tension in the stretching of the mobile phone glass film. To address this, the upper and lower adjustment frames 24 can be operated to move the rollers 29 in opposite directions. This involves the drive motor 25 rotating the lead screw 26, guiding the constrained nut seat 27 left and right, and consequently guiding the rollers 29 left and right. This allows for tension control of the mobile phone glass film. The conveyor table 3 can then transport the attachment seat 4 and its positioning connecting plate 7. Because the attachment seat 4 is equipped with an electric cylinder 8, it can control the anti-slip seat 9 to be positioned on the conveyor table 3. The drive motor 5 can rotate and adjust the positioning connecting plate 7, thus achieving the constrained and stable adsorption of the mobile phone glass cover on the vacuum suction cup 20. This allows for tension adjustment, bonding, pressing, and laminating of the mobile phone glass cover film.

[0021] 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 coating device for glass cover plates used in mobile phone manufacturing, comprising a mobile phone coating machine housing (1) with a front-opening door, characterized in that: A control panel (2) is fixedly installed on the left side of the mobile phone coating machine box (1). A feeding port is opened on the front side of the mobile phone coating machine box (1). A conveyor table (3) is fixedly installed on the inner wall of the feeding port. An attachment seat (4) is connected to the inner wall of the conveyor table (3). An inner groove is opened on the top of the attachment seat (4). A drive motor (5) is fixedly installed on the inner wall of the inner groove. A threaded connection seat (6) is fixedly installed on the output end of the drive motor (5). A positioning connection plate (7) is threadedly connected to the top of the threaded connection seat (6). An electric cylinder (8) is fixedly installed inside the attachment seat (4). An adsorption anti-slip seat (9) is fixedly installed on the output end of the electric cylinder (8). The bottom of the adsorption anti-slip seat (9) and the conveyor table (4) are connected to the conveyor table (3). The surface of the conveyor belt on the feeding platform (3) is adsorbed and abutted. A stabilizing frame (10) is fixedly installed on the rear side of the inner wall of the mobile phone coating machine box (1). The top of the stabilizing frame (10) is rotatably connected to a winding wheel frame (11) through a drive end. The surface of the stabilizing frame (10) is rotatably connected to a guide roller (12) through a drive end. An electric cylinder two (13) is fixedly installed at the bottom of the stabilizing frame (10). A push plate (14) is fixedly installed at the output end of the electric cylinder two (13). An electric cylinder three (15) is fixedly installed inside the push plate (14). A moving plate (16) is fixedly installed at the output end of the electric cylinder three (15). A double-bar pressure roller frame (17) with a drive cutter is rotatably connected inside the moving plate (16) through a drive end.

2. The coating device for glass cover plates used in mobile phone production according to claim 1, characterized in that: The front side of the front door of the mobile phone film-coated casing (1) is provided with an observation window (18), and the inner wall of the observation window (18) is fixedly installed with transparent glass.

3. The coating device for glass cover plates used in mobile phone production according to claim 1, characterized in that: The rear side of the mobile phone coating case (1) is fixedly connected to a rear panel (19), and the overall shape of the rear panel (19) is a cooling frame plate with double openings on the upper side.

4. The coating device for glass cover plates used in mobile phone production according to claim 1, characterized in that: The inner wall of the positioning connecting plate (7) is fixedly installed with a vacuum suction cup (20) with a vent pipe. The number of vacuum suction cups (20) is at least four, and the at least four vacuum suction cups (20) are evenly distributed on the positioning connecting plate (7).

5. The coating device for a glass cover plate used in mobile phone production according to claim 1, characterized in that: The top of the positioning connecting plate (7) is fixedly connected to an anti-pressure pad ring (21), and the upper surface of the anti-pressure pad ring (21) is coated with a wear-resistant coating.

6. The coating device for a glass cover plate used in mobile phone production according to claim 1, characterized in that: The surface of the stabilizer (10) is fixedly connected to a constraint sleeve (22) with a discharge port. A dust cover (23) is snapped onto the front side of the constraint sleeve (22). The surface of the dust cover (23) is provided with a movable groove for the winding wheel frame (11) to rotate.

7. The coating device for glass cover plates used in mobile phone production according to claim 1, characterized in that: Two adjustment frames (24) are fixedly installed on the rear side of the stabilizer (10). A second drive motor (25) is fixedly installed on the inner wall of the adjustment frame (24) through a bracket. A lead screw (26) is fixedly installed at the output end of the second drive motor (25). A nut seat (27) is connected to the surface of the lead screw (26). The surface of the nut seat (27) and the inner wall of the adjustment frame (24) are slidably connected. A rotating rod (28) is rotatably connected to the surface of the nut seat (27) through a bearing. A toggle roller (29) is engaged on the surface of the rotating rod (28).

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