A drying equipment for mobile phone film production

Abstract

This utility model relates to the field of mobile phone film production technology and discloses a drying device for mobile phone film production. It includes a fixed base, a positioning frame fixedly installed on one side of the top surface of the fixed base, a tempered glass film movably installed inside the positioning frame, a guide post slidably inserted into the middle of one end of the positioning frame, and a positioning plate fixedly connected to one end of the guide post extending through the interior of the positioning frame. One end of the positioning plate movably abuts against the tempered glass film. In this utility model, a cylinder pushes a U-shaped plate to move, causing the U-shaped plate to bring a sponge sheet into contact with the tempered glass film. A fan then blows hot air, causing an electric push rod to repeatedly push and pull a connecting block. The connecting block drives a movable column to move in a horizontal groove, causing the movable rod to swing the fan. The hot air is then evenly blown onto both sides of the tempered glass film for drying by a guide plate. This effectively optimizes the speed at which the tempered glass film is dried by the fan while stationary, and also dries both sides of the tempered glass film simultaneously, making it more efficient.

Description

Technical Field

[0001] This utility model belongs to the field of mobile phone film production technology, specifically a drying device for mobile phone film production. Background Technology

[0002] In the production process of mobile phone screen protectors, especially tempered glass screen protectors, the drying process after cleaning and coating is crucial, directly affecting the surface smoothness, light transmittance, and lifespan of the screen protector.

[0003] Traditional mobile phone screen protector drying equipment mostly adopts a static blowing mode, which means that hot air is blown onto the screen protector placed on the worktable by a fan. The drying process is achieved by evaporating moisture through long-term hot air. This process is relatively slow, and after one side of the tempered glass screen protector is dried, the other side must be processed again, which is very time-consuming and affects the drying speed. Summary of the Invention

[0004] In view of the above situation and to overcome the defects of the prior art, this utility model provides a drying equipment for mobile phone film production, which effectively solves the problems mentioned in the background.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a drying device for producing mobile phone screen protectors, comprising a fixed base, a positioning frame fixedly installed on one side of the top surface of the fixed base, a tempered glass film movably installed inside the positioning frame, a guide post slidably inserted into the middle of one end of the positioning frame, one end of the guide post slidably extending through to the inside of the positioning frame and fixedly connected to a positioning plate, one end of the positioning plate movably abutting against the tempered glass film, and springs fixedly installed on both sides of one end of the positioning plate, one end of the two springs being fixedly connected to the inner wall of the positioning frame.

[0006] Preferably, a cylinder is fixedly installed on one side of the top surface of the fixed base, a U-shaped plate is fixedly connected to the output end of the cylinder, sliders are fixedly installed on both sides of the bottom end of the U-shaped plate, lead screws are rotatably installed on both sides of the inside of the U-shaped plate, one end of each lead screw extends movably through to the outside of the U-shaped plate and is connected to a belt, a motor is fixedly installed on the outside of the U-shaped plate, the drive end of the motor is fixedly connected to one of the lead screws, movable blocks are threaded on the outside of both lead screws, motors are fixedly connected to both movable blocks, eccentric wheels are fixedly connected to the drive ends of both motors, sponge sheets are fixedly connected to the outside of both eccentric wheels, and one end of each sponge sheet is movably attached to the outside of the tempered glass film.

[0007] Preferably, a fixed frame is fixedly installed at the top of the fixed base, a fixed column is fixedly installed inside the top of the fixed frame, a movable rod is rotatably connected to the outside of the fixed column, a transverse groove is opened inside the movable rod, a fan is fixedly connected to the bottom end of the movable rod, and inclined plates are fixedly installed on both sides of the inner top surface of the fixed frame.

[0008] Preferably, an electric push rod is fixedly installed on one side of the top surface of the fixed frame. The output end of the electric push rod is movably connected to a connecting block. A movable column is movably connected to the outside of the connecting block. One end of the movable column is movably connected to the inside of the transverse groove.

[0009] Preferably, the top surface of the fixed base is provided with sliding grooves on both sides, and the two sliders are slidably connected inside the two sliding grooves respectively.

[0010] Compared with the prior art, the beneficial effects of this utility model are: 1. This utility model uses a cylinder to move a U-shaped plate. After the U-shaped plate brings the sponge sheet into contact with the tempered glass film, a motor rotates a lead screw, which is then driven by a belt to rotate two lead screws and move a movable block. A motor then rotates an eccentric wheel, which in turn rotates the sponge sheet. The movable block moves back and forth to absorb water droplets on the tempered glass film. Next, a fan blows hot air, which causes an electric push rod to push and pull a connecting block. The connecting block moves a movable column in a horizontal groove, which in turn drives the movable rod to swing the fan. Finally, the hot air is evenly blown onto both sides of the tempered glass film for drying by a guide plate. This effectively optimizes the speed at which the tempered glass film is dried by the fan while it is still, and it also dries both sides of the tempered glass film simultaneously, making it more efficient. 2. This new type of tempered glass film is clamped and positioned by a vertical positioning frame and a spring-driven positioning plate, which facilitates the simultaneous drying of both sides of the tempered glass film and speeds up production. Attached Figure Description

[0011] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0012] In the attached diagram: Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a cross-sectional structural diagram of the U-shaped plate of this utility model; Figure 3 This is a schematic diagram of the cross-sectional structure of the fixing frame of this utility model; In the diagram: 1. Fixed base; 2. Positioning frame; 3. Tempered glass film; 4. Guide column; 5. Positioning plate; 6. Spring; 7. Cylinder; 8. U-shaped plate; 9. Lead screw; 10. Belt; 11. Motor; 12. Movable block; 13. Motor; 14. Eccentric wheel; 15. Sponge sheet; 16. Slider; 17. Fixed frame; 18. Fixed column; 19. Movable rod; 20. Fan; 21. Inclined plate; 22. Electric push rod; 23. Connecting block; 24. Movable column; 25. Horizontal groove; 26. Slide groove. Detailed Implementation

[0013] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0014] Example 1, by Figures 1-3 The present invention includes a fixed base 1, a positioning frame 2 fixedly installed on one side of the top surface of the fixed base 1, a tempered glass film 3 movably installed inside the positioning frame 2, a guide post 4 slidably inserted into the middle of one end of the positioning frame 2, one end of the guide post 4 slidably extending through to the inside of the positioning frame 2 and fixedly connected to a positioning plate 5, one end of the positioning plate 5 movably abutting against the tempered glass film 3, and springs 6 fixedly installed on both sides of one end of the positioning plate 5. The springs 6 help the positioning plate 5 to clamp and position the tempered glass film 3, and one end of the two springs 6 is fixedly connected to the inner wall of the positioning frame 2.

[0015] The tempered glass film 3 is clamped and positioned by using a vertical positioning frame 2 and a spring 6 to push the positioning plate 5, which facilitates the drying of both sides of the tempered glass film 3.

[0016] A cylinder 7 is fixedly installed on one side of the top surface of the fixed base 1. A U-shaped plate 8 is fixedly connected to the output end of the cylinder 7. Slider blocks 16 are fixedly installed on both sides of the bottom end of the U-shaped plate 8. Lead screws 9 are rotatably installed on both sides inside the U-shaped plate 8. One end of each lead screw 9 extends through the U-shaped plate 8 and is connected to a belt 10 for transmission. The belt 10 drives the lead screws 9 to rotate. A motor 11 is fixedly installed on one side of the U-shaped plate 8. The drive end of the motor 11 is fixedly connected to one of the lead screws 9. The motor 11 rotates the lead screw 9. Movable blocks 12 are threaded onto the outside of each of the two lead screws 9. Motors 13 are fixedly connected to each of the two movable blocks 12. Eccentric wheels 14 are fixedly connected to the drive ends of each of the two motors 13. Sponge sheets 15 are fixedly connected to the outside of each of the two eccentric wheels 14. One end of each sponge sheet 15 is movable to the outside of the tempered glass film 3. The sponge sheet 15 helps the tempered glass film 3 absorb and clean water droplets on its surface. A fixing frame 17 is fixedly installed at the top of the fixing base 1. A fixing column 18 is fixedly installed inside the top of the fixing frame 17. A movable rod 19 is rotatably connected to the outside of the fixing column 18. A transverse groove 25 is opened inside the movable rod 19. A fan 20 is fixedly connected to the bottom end of the movable rod 19. Inclined plates 21 are fixedly installed on both sides of the top surface inside the fixing frame 17. The inclined plates 21 guide the hot air from the fan 20 to blow onto the tempered glass film 3. An electric push rod 22 is fixedly installed on one side of the top surface of the fixing frame 17. A connecting block 23 is movably connected to the output end of the electric push rod 22. A movable column 24 is movably connected to the outside of the connecting block 23. One end of the movable column 24 is movably connected inside the transverse groove 25. The movable column 24 moves in the transverse groove 25 to pull the movable rod 19.

[0017] The cylinder 7 pushes the U-shaped plate 8 to move. After the U-shaped plate 8 causes the sponge sheet 15 to come into contact with the tempered glass film 3, the motor 11 rotates the lead screw 9 and the belt 10 drives the two lead screws 9 to rotate and drive the movable block 12 to move. The motor 13 then rotates the eccentric wheel 14, which drives the sponge sheet 15 to rotate and the movable block 12 to move back and forth to absorb the water droplets on the tempered glass film 3. Then the fan 20 blows out hot air and the electric push rod 22 pushes and pulls the connecting block 23 back and forth. The connecting block 23 drives the movable column 24 to move in the transverse groove 25, which drives the movable rod 19 to drive the fan 20 to swing. Finally, the hot air is evenly blown to both sides of the tempered glass film 3 by the guide of the inclined plate 21.

[0018] The top surface of the fixed base 1 has grooves 26 on both sides. Two sliders 16 are slidably connected inside the two grooves 26 respectively. The sliders 16 slide in the grooves 26 to reinforce the support of the U-shaped plate 8.

[0019] Working principle: During use, the tempered glass film 3 is placed in the positioning frame 2. The positioning frame 2 is vertically positioned, and the positioning plate 5 is moved by the spring 6 to clamp and position the tempered glass film 3, which facilitates the drying of both sides of the tempered glass film 3. The cylinder 7 pushes the U-shaped plate 8 to move. After the U-shaped plate 8 drives the sponge sheet 15 to contact the tempered glass film 3, the motor 11 rotates the lead screw 9, and the belt 10 drives the two lead screws 9 to rotate and drive the movable block 12 to move. The motor 13 then rotates the eccentric wheel 14, which drives the sponge sheet 15 to rotate, and the movable block 12 moves back and forth to absorb the water droplets on the tempered glass film 3. Then, the fan 20 blows out hot air, and the electric push rod 22 pushes and pulls the connecting block 23 back and forth. The connecting block 23 drives the movable column 24 to move in the horizontal groove 25, which drives the movable rod 19 to drive the fan 20 to swing. Finally, the hot air is evenly blown to both sides of the tempered glass film 3 by the guide of the inclined plate 21 for drying.

Claims

1. A drying device for producing mobile phone film, comprising a fixed base (1), characterized in that: A positioning frame (2) is fixedly installed on one side of the top surface of the fixed base (1). A tempered glass film (3) is movably installed inside the positioning frame (2). A guide post (4) is slidably inserted into the middle of one end of the positioning frame (2). One end of the guide post (4) slides through and extends into the interior of the positioning frame (2) and is fixedly connected to a positioning plate (5). One end of the positioning plate (5) is movably abutting against the tempered glass film (3). Springs (6) are fixedly installed on both sides of one end of the positioning plate (5). One end of the two springs (6) is fixedly connected to the inner wall of the positioning frame (2).

2. The drying equipment for producing mobile phone film according to claim 1, characterized in that: A cylinder (7) is fixedly installed on one side of the top surface of the fixed base (1). A U-shaped plate (8) is fixedly connected to the output end of the cylinder (7). A slider (16) is fixedly installed on both sides of the bottom end of the U-shaped plate (8). A lead screw (9) is rotatably installed on both sides of the inside of the U-shaped plate (8). One end of the two lead screws (9) extends through the outside of the U-shaped plate (8) and is connected to a belt (10). A motor (11) is fixedly installed on one side of the outside of the U-shaped plate (8). The driving end of the motor (11) is fixedly connected to one of the lead screws (9). A movable block (12) is threaded on the outside of the two lead screws (9). A motor (13) is fixedly connected to the two movable blocks (12). An eccentric wheel (14) is fixedly connected to the driving end of the two motors (13). A sponge sheet (15) is fixedly connected to the outside of the two eccentric wheels (14). One end of the two sponge sheets (15) is movably attached to the outside of the tempered film (3).

3. The drying equipment for producing mobile phone film according to claim 1, characterized in that: A fixed frame (17) is fixedly installed at the top of the fixed base (1). A fixed column (18) is fixedly installed inside the top of the fixed frame (17). A movable rod (19) is rotatably connected to the outside of the fixed column (18). A transverse groove (25) is opened inside the movable rod (19). A fan (20) is fixedly connected to the bottom end of the movable rod (19). Inclined plates (21) are fixedly installed on both sides of the top surface inside the fixed frame (17).

4. The drying equipment for producing mobile phone film according to claim 3, characterized in that: An electric push rod (22) is fixedly installed on one side of the top surface of the fixed frame (17). The output end of the electric push rod (22) is movably connected to a connecting block (23). The outside of the connecting block (23) is movably connected to a movable column (24). One end of the movable column (24) is movably connected to the inside of the transverse groove (25).

5. The drying equipment for producing mobile phone film according to claim 1, characterized in that: The top surface of the fixed base (1) is provided with sliding grooves (26) on both sides, and the two sliders (16) are slidably connected inside the two sliding grooves (26).

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