Automatic laser cutting device for mobile phone flexible screen production
By designing an automated laser cutting device, using sliders, electric telescopic rods and suction devices to achieve automatic cutting and handling of flexible screens, the problem of cumbersome operation of existing equipment is solved and the work efficiency and automation level is improved.
Patent Information
- Application Number
- CN202421739251.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-23
- Publication Date
- 2025-07-08
- Estimated Expiration
- 2034-07-23
AI Technical Summary
The existing flexible screen cutting equipment is cumbersome to operate and relies on manual intervention, resulting in low work efficiency and susceptible to human factors.
An automated laser cutting device for mobile phone flexible screen production is designed, including the main body of the laser cutting machine, the carrier plate, the adjustment mechanism, the suction mechanism and the storage shell. The automatic pick-up and storage of the flexible screen is achieved through sliders, electric telescopic rods, the suction shell and the rubber pad, and the automatic cutting and handling of the flexible screen is achieved by using suction holes and negative pressure adsorption.
It improves the degree of automation of flexible screen cutting, saves operating steps, improves work efficiency, reduces the influence of human factors, and ensures the continuity and efficiency of the cutting process.
Smart Images
Figure CN223070663U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of flexible screen laser cutting, in particular to an automatic laser cutting device for mobile phone flexible screen production. Background Technique
[0002] The flexible screen refers to flexible OLED. The successful mass production of the flexible screen not only brings great benefits to the manufacturing of a new generation of high-end smart phones, but also has a profound impact on the application of wearable devices due to its low power consumption and bendable characteristics. When producing the flexible screen, it is generally cut by a laser cutting device.
[0003] When the existing laser cutting device cuts the flexible screen, the staff needs to first place the flexible screen to be cut on the carrier plate, and then the carrier plate moves the flexible screen to be cut to the lower side of the laser cutting head, and the laser cutting head is used to cut the flexible screen to be cut. After the cutting is completed, the carrier plate moves the flexible screen away from the lower side of the cutting head, and then the staff manually removes the cut flexible screen from the carrier plate and then places the flexible screen to be cut again. The above operations require the staff to first remove and place the cut flexible screen before taking and placing the flexible screen to be cut on the carrier plate. This method is cumbersome in operation, reduces the overall work efficiency, and is also affected by the working ability of the staff, which will also affect the overall work efficiency. Therefore, an automatic laser cutting device for mobile phone flexible screen production is proposed for the above problems. Summary of the Utility Model
[0004] The technical problem to be solved by the utility model is to overcome the existing defects and can effectively solve the problems in the background technique.
[0005] To achieve the above purpose, the technical solution adopted by the utility model is as follows:
[0006] An automatic laser cutting device for mobile phone flexible screen production, including a laser cutting machine main body and a carrier plate. One end of the laser cutting machine main body is fixedly connected with a controller. The carrier plate is slidably arranged inside the laser cutting machine main body. One end of the laser cutting machine main body is fixedly connected with an adjusting mechanism. The bottom end of the adjusting mechanism is fixedly connected with a sucking mechanism. On both sides of the vertical center line of the carrier plate, a first storage shell and a second storage shell are respectively arranged, and the first storage shell and the second storage shell are movably arranged inside the laser cutting machine main body. The inner bottom ends of the first storage shell and the second storage shell are both fixedly connected with a second electric telescopic rod. The top end of the second electric telescopic rod is fixedly connected with a support plate. A flexible screen is placed on the top end of the support plate.
[0007] Preferably, the adjusting mechanism includes a support frame fixedly connected to the main body of the laser cutting machine. One end of the support frame is fixedly connected to a first motor. The end of the main shaft of the first motor is fixedly connected to a screw rod, and the screw rod is rotatably connected to the support frame. A slider is spirally connected to the outside of the screw rod. The bottom end of the slider is fixedly connected to a first electric telescopic rod, and the first electric telescopic rod is fixedly connected to the suction mechanism.
[0008] Preferably, a guide shaft is slidably connected to the inside of the slider, and the guide shaft is fixedly connected to the support frame.
[0009] Preferably, the suction mechanism includes a ventilation shell fixedly connected to the first electric telescopic rod. One end of the ventilation shell is communicated with a suction pipe. Both sides of the bottom end of the ventilation shell are communicated with connecting pipes. The bottom ends of the connecting pipes are communicated with a suction shell. A rubber pad is fixedly connected to the bottom end of the suction shell. Suction holes communicating with each other are formed inside the suction shell and the rubber pad.
[0010] Preferably, connecting shells are fixedly connected to both ends of the first storage shell and the second storage shell. A pair of photoelectric sensors is fixedly connected to the inside of the connecting shell.
[0011] Preferably, a connecting plate is fixedly connected to the inside of the second storage shell. A limit switch is fixedly connected to one end of the connecting plate.
[0012] Compared with the prior art, the utility model has the following beneficial effects:
[0013] 1. An automatic laser cutting device for mobile phone flexible screens. By setting the slider, the first electric telescopic rod, the ventilation shell, the suction pipe, the suction shell, the rubber pad, and the connecting pipe, the suction shells on both sides can simultaneously move and place the cut flexible screen and the flexible screen to be cut, thus saving the working steps, improving the overall working efficiency, and improving the automation degree of the device through the automatic picking and placing of the flexible screen, and can always ensure the working efficiency without being affected by human factors.
[0014] 2. An automatic laser cutting device for mobile phone flexible screens. By setting the first storage shell and the second storage shell, the first storage shell and the second storage shell can store the flexible screen to be cut and the cut flexible screen respectively, which is convenient for the subsequent handling and storage of the cut flexible screen by the staff, and the first storage shell and the second storage shell can be taken out from the inside of the main body of the laser cutting machine. After the flexible screen to be cut inside the first storage shell is cut, it is also convenient to replace the first storage shell. Description of the Drawings
[0015] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0016] Figure 1 It is a schematic diagram of the overall structure of an automatic laser cutting device for mobile phone flexible screens of the present utility model.
[0017] Figure 2 It is a schematic diagram of the installation structure of the rubber pad of an automatic laser cutting device for mobile phone flexible screens of the present utility model.
[0018] Figure 3 It is a schematic diagram of the installation structure of the opposed photoelectric of an automatic laser cutting device for mobile phone flexible screens of the present utility model.
[0019] Figure 4 It is a schematic diagram of the installation structure of the limit switch of an automatic laser cutting device for mobile phone flexible screens of the present utility model.
[0020] In the figure: 1. Main body of the laser cutting machine; 2. Carrying plate; 3. Controller; 4. Support frame; 5. First motor; 6. Screw rod; 7. Guide shaft; 8. Slide block; 9. First electric telescopic rod; 10. Ventilation shell; 11. Suction pipe; 12. Suction shell; 13. Rubber pad; 14. Connecting pipe; 15. First storage shell; 16. Second storage shell; 17. Second electric telescopic rod; 18. Support plate; 19. Flexible screen; 20. Connecting shell; 21. Opposed photoelectric; 22. Connecting plate; 23. Limit switch. Specific embodiments
[0021] The present utility model will be further described below in conjunction with specific embodiments. Among them, the accompanying drawings are only for illustrative purposes, showing only schematic diagrams, rather than physical diagrams, and cannot be understood as a limitation of this patent. In order to better illustrate the specific embodiments of the present utility model, some components in the accompanying drawings will be omitted, enlarged or reduced, which do not represent the dimensions of the actual product. For those skilled in the art, it is understandable that some well-known structures and their descriptions in the accompanying drawings may be omitted. Based on the specific embodiments of the present utility model, all other specific embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0022] Embodiment
[0023] As Figures 1-4As shown in the figure, an automated laser cutting device for the production of flexible mobile phone screens includes a laser cutting machine main body 1 and a loading plate 2. One end of the laser cutting machine main body 1 is fixedly connected to a controller 3. The loading plate 2 is slidably arranged inside the laser cutting machine main body 1. One end of the laser cutting machine main body 1 is fixedly connected to an adjusting mechanism, and the bottom end of the adjusting mechanism is fixedly connected to a suction mechanism. On both sides of the vertical center line of the loading plate 2, a first storage shell 15 and a second storage shell 16 are respectively arranged, and the first storage shell 15 and the second storage shell 16 are movably arranged inside the laser cutting machine main body 1. A second electric telescopic rod 17 is fixedly connected to the inner bottom end of both the first storage shell 15 and the second storage shell 16. The top end of the second electric telescopic rod 17 is fixedly connected to a support plate 18, and a flexible screen 19 is placed on the top end of the support plate 18.
[0024] As a further improvement of the present utility model, as Figure 1 shown in the figure, the adjusting mechanism includes a support frame 4 fixedly connected to the laser cutting machine main body 1. One end of the support frame 4 is fixedly connected to a first motor 5. The end of the main shaft of the first motor 5 is fixedly connected to a screw rod 6, and the screw rod 6 is rotatably connected to the support frame 4. A slider 8 is spirally connected to the outside of the screw rod 6. The bottom end of the slider 8 is fixedly connected to a first electric telescopic rod 9, and the first electric telescopic rod 9 is fixedly connected to the suction mechanism. Under the action of the first motor 5 and the screw rod 6, the slider 8 can drive the suction mechanism to move back and forth, so as to realize the switching of the position of the flexible screen 19.
[0025] As a further improvement of the present utility model, as Figure 1 shown in the figure, a guide shaft 7 is slidably connected to the inside of the slider 8, and the guide shaft 7 is fixedly connected to the support frame 4. The normal movement of the slider 8 can be ensured through the guide shaft 7.
[0026] As a further improvement of the present utility model, as Figure 1 and Figure 2 shown in the figure, the suction mechanism includes an air vent shell 10 fixedly connected to the first electric telescopic rod 9. One end of the air vent shell 10 is communicated with a suction pipe 11. Both sides of the bottom end of the air vent shell 10 are communicated with connecting pipes 14. The bottom end of the connecting pipe 14 is communicated with a suction shell 12. A rubber pad 13 is fixedly connected to the bottom end of the suction shell 12. Suction holes that communicate with each other are formed inside both the suction shell 12 and the rubber pad 13. Through the two suction shells 12 on both sides, the cut flexible screen 19 and the flexible screen 19 to be cut can be moved and placed at the same time, thus saving the working steps and improving the overall working efficiency. Moreover, through the automatic picking and placing of the flexible screen 19, the automation degree of the device is improved, and the working efficiency can always be ensured without being affected by human factors.
[0027] As a further improvement of the present utility model, as Figure 1 , Figure 3 and Figure 4 shown, both ends of the first storage shell 15 and the second storage shell 16 are fixedly connected with a connection shell 20. A pair of opposed photoelectric sensors 21 are fixedly connected to the inner side of the connection shell 20. The opposed photoelectric sensors 21 are arranged in pairs. When the flexible screen 19 inside the first storage shell 15 blocks the opposed photoelectric sensors 21 on both sides, the second electric telescopic rod 17 inside the first storage shell 15 stops working. When the opposed photoelectric sensors 21 inside the second storage shell 16 are opposed, the second electric telescopic rod 17 inside the second storage shell 16 stops working.
[0028] As a further improvement of the present utility model, as Figure 4 shown, a connecting plate 22 is fixedly connected to the inner side of the second storage shell 16. One end of the connecting plate 22 is fixedly connected with a limit switch 23. When the support plate 18 presses the limit switch 23, it means that the space inside the second storage shell 16 has been used up, and at the same time, it also means that the flexible screen 19 inside the first storage shell 15 has been cut, and the second storage shell 16 and the first storage shell 15 need to be replaced again.
[0029] Workflow: When the flexible screen 19 needs to be cut, first place the flexible screen 19 to be cut inside multiple first storage cases 15, then place the first storage cases 15 on one side of the laser cutting machine main body 1, and at the same time place the second storage case 16 on the other side of the laser cutting machine main body 1. At the same time, connect the suction pipe 11 to an external suction pump, and make the controller 3 control the first motor 5 to drive the screw rod 6 to rotate spirally inside the slider 8, so that the slider 8 drives the front suction case 12 and the rubber pad 13 to move above the flexible screen 19 to be cut inside the first storage case 15 through the first electric telescopic rod 9 and the ventilation case 10. Then make the first electric telescopic rod 9 drive the rubber pad 13 at the bottom of the suction case 12 to fit with the flexible screen 19 to be cut through the ventilation case 10 and the connecting pipe 14. And the external suction pump will suck air through the suction pipe 11, and under the action of negative pressure, make the rubber pad 13 adsorb with the flexible screen 19 to be cut. Then make the first motor 5 reverse, so that the suction case 12 and the rubber pad 13 drive the flexible screen 19 to be cut and place it on the surface of the carrier plate 2. Then make the carrier plate 2 drive the flexible screen 19 to be cut and move it to the lower side of the laser head inside the laser cutting machine main body 1. (The carrier plate 2 driving the flexible screen 19 to move to the lower side of the laser head is a prior art and will not be elaborated here). Cut the flexible screen 19 to be cut through the laser head. After cutting is completed, the carrier plate 2 transports the cut flexible screen 19 back under the corresponding rubber pad 13. Then under the action of the first electric telescopic rod 9, make the suction cases 12 and the rubber pads 13 on both sides move downward, so that the suction cases 12 and the rubber pads 13 on both sides adsorb with the cut flexible screen 19 and the flexible screen 19 to be cut respectively. Then make the suction cases 12 and the rubber pads 13 on both sides drive the cut flexible screen 19 and the flexible screen 19 to be cut to move horizontally, so that the cut flexible screen 19 moves above the second storage case 16, and the flexible screen 19 to be cut moves above the carrier plate 2. Then place the cut flexible screen 19 inside the second storage case 16, and at the same time place the cut flexible screen 19 on the top surface of the carrier plate 2. Thus, the suction cases 12 on both sides can move and place the cut flexible screen 19 and the flexible screen 19 to be cut at the same time, thereby saving the working steps, improving the overall working efficiency, and improving the automation degree of the device through the automatic picking and placing of the flexible screen 19, and can always ensure the working efficiency without being affected by human factors. And when the flexible screen 19 at the top of the first storage case 15 is taken away, the corresponding second electric telescopic rod 17 will drive the flexible screen 19 to move upward by a distance equal to the height of one flexible screen 19 through the support plate 18. And after one flexible screen 19 is placed inside the second storage case 16, the flexible screen 19 will block the opposed photoelectric sensors 21 on both sides. At this time, the corresponding second electric telescopic rod 17 drives the carrier plate 18 to move downward by a distance equal to the height of one flexible screen 19.
[0030] The above is the preferred embodiment of the present utility model. The basic principles, main features and advantages of the present utility model have been shown and described above. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. The above embodiments and the descriptions in the specification only illustrate the principles of the present utility model. Without departing from the protection scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The protection scope claimed by the present utility model is defined by the appended claims and their equivalents.
Claims
1. An automatic laser cutting device for the production of flexible screens of mobile phones, comprising a main body of a laser cutting machine (1) and a loading plate (2), characterized in that: One end of the main body (1) of the laser cutting machine is fixedly connected to a controller (3). A loading plate (2) is slidably arranged inside the main body (1) of the laser cutting machine. One end of the main body (1) of the laser cutting machine is fixedly connected to an adjusting mechanism, and a suction mechanism is fixedly connected to the bottom end of the adjusting mechanism. On both sides of the vertical center line of the loading plate (2), a first storage shell (15) and a second storage shell (16) are respectively arranged, and the first storage shell (15) and the second storage shell (16) are movably arranged inside the main body (1) of the laser cutting machine. Second electric telescopic rods (17) are fixedly connected to the inner sides of the bottom ends of the first storage shell (15) and the second storage shell (16). A support plate (18) is fixedly connected to the top ends of the second electric telescopic rods (17). A flexible screen (19) is placed on the top end of the support plate (18).
2. The automated laser cutting device for the production of a flexible screen of a mobile phone according to claim 1, wherein: The adjusting mechanism includes a support frame (4) fixedly connected to the main body (1) of the laser cutting machine. A first motor (5) is fixedly connected to one end of the support frame (4). A screw rod (6) is fixedly connected to the end of the main shaft of the first motor (5), and the screw rod (6) is rotatably connected to the support frame (4). A slider (8) is spirally connected to the outside of the screw rod (6). A first electric telescopic rod (9) is fixedly connected to the bottom end of the slider (8). The first electric telescopic rod (9) is fixedly connected to the suction mechanism.
3. An automated laser cutting device for the production of flexible screens of mobile phones according to claim 2, characterized in that: A guide shaft (7) is slidably connected to the inside of the slider (8), and the guide shaft (7) is fixedly connected to the support frame (4).
4. An automated laser cutting device for the production of flexible screens of mobile phones according to claim 1, characterized in that: The suction mechanism includes an air vent shell (10) fixedly connected to the first electric telescopic rod (9). An air suction pipe (11) is communicated with one end of the air vent shell (10). Connecting pipes (14) are communicated with both sides of the bottom end of the air vent shell (10). An air suction shell (12) is communicated with the bottom ends of the connecting pipes (14). A rubber pad (13) is fixedly connected to the bottom end of the air suction shell (12). Air suction holes that communicate with each other are formed inside the air suction shell (12) and the rubber pad (13).
5. An automated laser cutting device for the production of flexible screens of mobile phones according to claim 1, characterized in that: Connection shells (20) are fixedly connected to both ends of the first storage shell (15) and the second storage shell (16). A pair of photoelectric sensors (21) are fixedly connected to the inside of the connection shells (20).
6. The automatic laser cutting device for manufacturing a flexible screen of a mobile phone according to claim 5, wherein: A connecting plate (22) is fixedly connected to the inside of the second storage shell (16). A limit switch (23) is fixedly connected to one end of the connecting plate (22).