A mobile phone screen separating machine

Abstract

The utility model discloses a kind of mobile phone screen separating machines, including body, material platform and power device, the side of body top is equipped with power device, the both ends of power device are rotatably connected with cutting filament winding roller, the both sides of body top are fixedly installed with cutting filament lifting platform, the lifting end of cutting filament lifting platform is fixed with cutting filament limiting post, the output end of power device is connected with the input end of transmission device, the output end of transmission device is fixedly connected with screw rod;The utility model is suitable for degree, easy to operate, high degree of automation, and good separation effect greatly reduces separation cost.Surely, mobile phone screen is fixed stable through the adsorption function of material platform;Screw rod transmission and the setting of inductor make material platform move uniformly, stress is consistent;Cutting filament height and speed can be adjusted, adapt to different mobile phone screen separation demand, manual-automatic mode switching is flexible, improve the practicability and efficiency of equipment.

Description

Technical Field

[0001] This utility model relates to the field of mobile phone screen separation technology, specifically a mobile phone screen separation machine. Background Technology

[0002] Most smartphone screens are now integrated; when they break, the entire screen needs to be replaced. However, the replaced screen becomes electronic waste. To make this electronic waste usable again, the screen needs to be separated to extract the usable parts. Traditionally, this separation is done manually, which is not only inefficient but also suffers from uneven force, resulting in poor separation. Therefore, developing a smartphone screen separator that improves both efficiency and effectiveness is of significant practical importance. Summary of the Invention

[0003] The purpose of this invention is to provide a mobile phone screen separator to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a mobile phone screen separator, comprising a machine body, a material platform, and a power unit. A power unit is installed on one side of the top of the machine body. Both ends of the power unit are rotatably connected to cutting wire winding rollers. Cutting wire lifting platforms are fixedly installed on both sides of the top of the machine body. A cutting wire limiting post is fixed to the lifting end of the cutting wire lifting platform. One output end of the power unit is connected to the input end of a transmission device. The output end of the transmission device is fixedly connected to a lead screw. A transmission block is sleeved on the lead screw. The top of the transmission block engages with one side of the bottom of the material platform. A guide rail is installed in the middle of the top of the machine body. A slider is slidably connected to the guide rail. A material platform is fixed to the top of the slider. The material platform has a hollow structure, and multiple through holes are evenly distributed on its top. A transmission stop sensor and a transmission forward rotation sensor are respectively installed on both sides of the top of the machine body near the lead screw end. A transmission reverse rotation sensor is installed on the top of the machine body near the other end of the lead screw. A pulse generator is installed at one corner of the top of the machine body.

[0005] Preferably, a motor is installed at the bottom of the power unit, and the motor is connected to the transmission wheel on the power unit via a belt. A cutting wire power speed regulator and a cutting wire power unit switch are provided on one side of the machine body.

[0006] Preferably, a vacuum pump power interface is provided on the other side of the machine body. The vacuum pump power interface is connected to an external vacuum pump via a power cord. The vacuum pump is connected to a vacuum pump control switch via a data cable. The pumping end of the vacuum pump is connected to a connection port on one side of the material platform via an air pipe.

[0007] Preferably, the front of the machine body is equipped with a power switch, a motor forward / reverse switch, a temperature control meter, a timer, a manual / automatic switch, and an emergency stop switch, arranged from right to left.

[0008] Preferably, one end of the cutting wire is wound on one of the cutting wire winding rollers, and the other end of the cutting wire passes through two cutting wire limiting posts and is wound and connected to another cutting wire winding roller.

[0009] Preferably, the material platform is equipped with heating wires.

[0010] Place the phone screen on the material platform.

[0011] The temperature is set by the temperature control gauge so that the temperature of the material platform reaches the temperature of the adhesive inside the mobile phone screen. The air pipe of the vacuum pump is connected to the material platform. The vacuum pump is turned on to remove the air inside the material platform and make the through holes on the material platform have suction. This makes the mobile phone screen stick to the material platform and not shake.

[0012] The material platform is moved on the slide rail until the recess below the material platform locks with the protrusion on the transmission device. The pulse generator is activated, and the transmission device drives the material platform to move. The pulse generator can adjust the speed of the transmission device screw according to the difficulty of separating the mobile phone screen, thereby adjusting the speed of the material platform. Transmission reversal sensors and transmission forward rotation sensors are placed at the front and rear of the material platform, so the material platform will move back and forth automatically. The transmission device uses screw drive, which makes the material platform move at a uniform speed and the force on the mobile phone screen separation uniform.

[0013] Depending on the type of mobile phone screen, the height of the cutting wire is adjusted by the cutting wire lifting platform to meet the separation requirements of different screens. The cutting wire power speed regulator can adjust the rotation speed of the electric motor to regulate the speed of the cutting wire. When the manual / automatic switch is set to manual, the forward / reverse rotation of the cutting wire is adjusted by the motor forward / reverse switch. When the manual / automatic switch is set to automatic, the forward / reverse interval of the motor is set by the timer, and the forward / reverse rotation of the cutting wire can be automatically adjusted. When separating the same type of mobile phone screen in large quantities, the automatic switching mode can be used, and when separating different mobile phone screens in small quantities, the manual switching mode can be used.

[0014] This invention has wide applicability, is simple to operate, has a high degree of automation, provides good separation effect, and greatly reduces separation costs.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] This invention has wide applicability, is simple to operate, highly automated, and provides excellent separation results, significantly reducing separation costs. The material platform's adsorption function ensures stable fixation of the phone screen; the screw drive and sensor settings ensure uniform movement and consistent force distribution on the material platform; the adjustable cutting wire height and speed adapt to different phone screen separation needs; and the flexible switching between manual and automatic modes improves the equipment's practicality and efficiency. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of the present invention. Figure 1 ;

[0018] Figure 2 This is a top view of the present invention;

[0019] Figure 3 This is a schematic diagram of the structure of the present invention. Figure 2 ;

[0020] Figure 4 This is a schematic diagram of the structure of the present invention. Figure 3 .

[0021] In the diagram: 1. Machine body; 2. Slider; 3. Pulse generator; 4. Power switch; 5. Motor forward / reverse switch; 6. Temperature controller; 7. Timer; 8. Manual / automatic switch; 9. Emergency stop switch; 10. Transmission stop sensor; 11. Transmission forward rotation sensor; 12. Cutting wire lifting platform; 13. Cutting wire limit post; 14. Material platform; 15. Through hole; 16. Power unit; 17. Cutting wire winding roller; 18. Vacuum pump power interface; 19. Guide rail; 20. Lead screw; 21. Transmission device; 22. Cutting wire power speed regulator; 23. Cutting wire power unit switch; 24. Transmission reverse rotation sensor; 25. Transmission wheel. Detailed Implementation

[0022] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0023] Please see Figure 1-4This utility model provides a mobile phone screen separator, including a machine body 1, a material platform 14, and a power unit 16. The power unit 16 is installed on one side of the top of the machine body 1. Both ends of the power unit 16 are rotatably connected to cutting wire winding rollers 17. Cutting wire lifting platforms 12 are fixedly installed on both sides of the top of the machine body 1. Cutting wire limiting posts 13 are fixed to the lifting ends of the cutting wire lifting platforms 12. One output end of the power unit 16 is connected to the input end of a transmission device 21. The output end of the transmission device 21 is fixedly connected to a lead screw 20. A transmission block is sleeved on the lead screw 20. The top of the moving block is engaged with one side of the bottom of the material platform 14. A guide rail 19 is installed in the middle of the top of the machine body 1. A slider 2 is slidably connected on the guide rail 19. The top of the slider 2 is fixed with the material platform 14. The material platform 14 has a hollow structure and multiple through holes 15 are evenly opened on the top of the material platform 14. A transmission stop sensor 10 and a transmission forward rotation sensor 11 are respectively installed on the two sides of the top of the machine body 1 near the end of the lead screw 20. A transmission reverse rotation sensor 24 is installed on the other side of the top of the machine body 1 near the other end of the lead screw 20. A pulse generator 3 is installed on one corner of the top of the machine body 1.

[0024] A motor is installed at the bottom of the power unit 16. The motor is connected to the transmission wheel 25 on the power unit 16 via a belt. A cutting wire power speed regulator 22 and a cutting wire power unit switch 23 are provided on one side of the machine body 1.

[0025] Specifically, the function of the cutting wire power speed controller 22 is to adjust the power output speed of the cutting wire. It allows users to adjust the working speed of the cutting wire according to actual needs to achieve the best cutting effect. Through the speed controller, users can precisely control the rotation speed of the cutting wire to adapt to the cutting requirements of different materials, ensuring the stability and efficiency of the cutting process.

[0026] The cutting wire power unit switch 23 is responsible for controlling the start and stop of the cutting wire power unit. Users can easily turn the cutting wire power system on or off by operating the switch.

[0027] A vacuum pump power interface 18 is provided on the other side of the machine body 1. The vacuum pump power interface 18 is connected to an external vacuum pump through a power cord. The vacuum pump is connected to a vacuum pump control switch through a data cable. The pumping end of the vacuum pump is connected to the connection port on one side of the material platform 14 through an air pipe.

[0028] Specifically, the vacuum pump is used to adsorb the mobile phone onto the material platform 14 through the through holes.

[0029] The front of the machine body 1 is equipped with, from right to left, a power switch 4, a motor forward / reverse switch 5, a temperature controller 6, a timer 7, a manual / automatic switch 8, and an emergency stop switch 9.

[0030] Specifically, the power switch 4 controls the power supply to the entire mobile phone screen separator. The motor forward / reverse switch 5 allows users to select whether the motor rotates forward or backward as needed to adapt to different cutting requirements or operating habits. The temperature control gauge 6 displays and controls the temperature of the heating system, ensuring that the appropriate temperature is reached during the separation of the mobile phone screen to improve separation effect and efficiency. The timer 7 allows users to set the equipment's working time, helping them accurately monitor the cutting process. The manual / automatic switch 8 provides both manual and automatic operating modes, allowing users to choose the appropriate mode based on actual conditions. The emergency stop switch 9, as a safety device, can quickly cut off the power supply in an emergency, protecting the safety of operators and equipment.

[0031] One end of the cutting wire is wound on one of the cutting wire winding rollers 17, and the other end of the cutting wire passes through two cutting wire limiting posts 13 and is wound and connected to another cutting wire winding roller 17.

[0032] Specifically, the cutting wire winding roller 17 stores and releases the cutting wire, ensuring a smooth and continuous cutting process when separating the phone screen. The cutting wire limiting post 13 fixes and guides the cutting wire, preventing it from shifting or falling off during use, thus ensuring the accuracy and stability of the cutting. By adjusting the tension between the two cutting wire winding rollers 17, the tightness of the cutting wire and the cutting force can be further controlled to adapt to different models or thicknesses of phone screens.

[0033] Heating wires are installed inside the material platform 14.

[0034] Specifically, the heating wire is connected to the temperature control gauge 6 to heat the material platform 14 according to the preset temperature parameters.

[0035] Working principle: During operation, the mobile phone screen to be separated is first placed on the material platform 14. The heating temperature is set via temperature control gauge 6, activating the heating wire inside the material platform 14 to reach the preset temperature and soften the adhesive layer inside the screen. Simultaneously, the air pipe of the external vacuum pump is connected to the connection port of the material platform 14. After the vacuum pump is turned on, it draws air through the internal cavity of the material platform 14 and the through-hole 15 at the top, generating negative pressure adsorption force, thereby firmly adsorbing the mobile phone screen onto the surface of the material platform 14, ensuring that it does not shift during subsequent operations.

[0036] Subsequently, the material platform 14 is manually or automatically pushed to slide on the guide rail 19, causing the transmission block at its bottom to engage with the transmission device 21 on the lead screw 20. The pulse generator 3 is activated, and by adjusting its pulse frequency, the rotational speed of the motor (or stepper motor) in the transmission device 21 can be precisely controlled, thereby adjusting the rotational speed of the lead screw 20, ultimately achieving smooth and uniform movement of the material platform 14 along the guide rail 19. During the movement, when the material platform 14 triggers the forward rotation sensor 11 or the reverse rotation sensor 24, the sensor signal is fed back to the control system, automatically controlling the transmission device 21 to change the rotational direction of the lead screw 20, causing the material platform 14 to reciprocate within a set stroke range. When the material platform 14 reaches the position that triggers the transmission stop sensor 10, the transmission device 21 stops working.

[0037] Simultaneously, the cutting wire power unit switch 23 is activated. The motor at the bottom of the power unit 16 drives the transmission wheel 25 via a belt, causing the cutting wire winding rollers 17 at both ends to rotate. The cutting wire winds around the rollers 17 and passes through the cutting wire limiting posts 13 on the cutting wire lifting platforms 12 on both sides, forming a tight cutting area. The speed of the motor can be changed by adjusting the cutting wire power speed regulator 22, thereby adjusting the running speed of the cutting wire. When the manual / automatic switch 8 is in manual mode, the forward or reverse rotation of the cutting wire can be manually controlled by the motor forward / reverse switch 5; when in automatic mode, the interval time of the motor forward and reverse rotation can be preset by the timer 7 to achieve automatic switching of the cutting wire rotation direction. This mode is particularly suitable for batch separation of screens of the same model, improving efficiency. The uniform reciprocating motion of the material platform 14 interacts with the high-speed rotating cutting wire, achieving uniform and efficient cutting and separation of the adhesive layer between mobile phone screen components (such as glass cover and display module) after the screen adhesive softens.

[0038] In case of emergency during operation, press the emergency stop switch 9 at any time. The equipment will immediately stop all operations to ensure operational safety. After separation is complete, turn off the power switch 4 and remove the separated screen assembly.

[0039] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A mobile phone screen separator, comprising a machine body (1), a material platform (14), and a power unit (16), characterized in that, A power unit (16) is installed on one side of the top of the machine body (1). Both ends of the power unit (16) are rotatably connected to cutting wire winding rollers (17). Cutting wire lifting platforms (12) are fixedly installed on both sides of the top of the machine body (1). Cutting wire limiting posts (13) are fixed at the lifting end of the cutting wire lifting platform (12). One output end of the power unit (16) is connected to the input end of the transmission device (21). The output end of the transmission device (21) is fixedly connected to the lead screw (20). A transmission block is sleeved on the lead screw (20). The top of the transmission block is engaged with one side of the bottom of the material platform (14). A guide rail (19) is installed at the middle of the top of the body (1). A slider (2) is slidably connected on the guide rail (19). A material platform (14) is fixed on the top of the slider (2). The material platform (14) is a hollow structure, and multiple through holes (15) are evenly opened on the top of the material platform (14). A transmission stop sensor (10) and a transmission forward rotation sensor (11) are respectively installed on the two sides of the top of the body (1) near the end of the lead screw (20). A transmission reverse rotation sensor (24) is installed on the other side of the top of the body (1) near the other end of the lead screw (20). A pulse generator (3) is installed on one corner of the top of the body (1).

2. The mobile phone screen separator according to claim 1, characterized in that: The bottom of the power unit (16) is equipped with a motor, which is connected to the transmission wheel (25) on the power unit (16) via a belt. The machine body (1) is provided with a cutting wire power speed regulator (22) and a cutting wire power unit switch (23) on one side.

3. A mobile phone screen separator according to claim 1, characterized in that: The other side of the machine body (1) is provided with a vacuum pump power interface (18). The vacuum pump power interface (18) is connected to an external vacuum pump through a power cord. The vacuum pump is connected to a vacuum pump control switch through a data line. The pumping end of the vacuum pump is connected to the connection port on one side of the material platform (14) through an air pipe.

4. A mobile phone screen separator according to claim 1, characterized in that: The front of the machine body (1) is equipped with a power switch (4), a motor forward / reverse switch (5), a temperature control meter (6), a timer (7), a manual / automatic switch (8), and an emergency stop switch (9) from right to left.

5. A mobile phone screen separator according to claim 1, characterized in that: One end of the cutting wire is wound on one of the cutting wire winding rollers (17), and the other end of the cutting wire passes through two cutting wire limiting posts (13) and is wound and connected to another cutting wire winding roller (17).

6. A mobile phone screen separator according to claim 1, characterized in that: The material platform (14) is equipped with heating wires.

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