Mobile phone screen feeding and discharging machine

Abstract

The utility model relates to the technical field of mobile phone screen processing, in particular to a mobile phone screen feeding and discharging machine. Comprising a machine body, a first feeding belt is arranged on the machine body, a second feeding belt is arranged on the side, away from the first feeding belt, of the machine body, a conveying motor is fixedly connected to the position, corresponding to the first feeding belt and the second feeding belt, of the machine body, a feeding roller is fixedly connected to the output end of the conveying motor and matched with the first feeding belt and the second feeding belt, and a grabbing rod is arranged on the machine body; a grabbing head is arranged on the grabbing rod, and a suction cup is fixedly connected to the grabbing head. A driving motor is started to drive a driving gear to rotate, so that the driving gear drives a driven gear to rotate, a rotating column is driven to rotate, a grabbing rod moves to the position above a screen needing to be grabbed, and therefore the device can adapt to different heights when conveying work is conducted between assembly lines with different height differences; and manual carrying work between assembly lines is reduced, and the grabbing effect of the device on the collected screens is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mobile phone screen processing, in particular to a mobile phone screen loading and unloading machine. Background Art

[0002] Mobile phone screens are also called display screens, which are used to display images and colors. The screen size is calculated based on the screen diagonal, usually in inches, which refers to the length of the screen diagonal. Screen material As mobile phone color screens become more and more popular, the material of mobile phone screens is becoming more and more important. Mobile phone color screens vary due to different LCD quality and R&D technology. There are roughly several types of TFT, TFD, UFB, STN and OLED. Generally speaking, the more colors that can be displayed, the more complex images can be displayed, and the richer the layers of the picture.

[0003] A mobile phone screen loading and unloading machine mentioned in the existing Chinese public patent (authorization announcement number: CN211495967U). It includes a feeding seat, a support rod, a support plate, a slide, a vertical pole, a holder, a baffle, a slider and a locking bolt. The feeding seat is installed on the upper side of the conveyor belt, the support rod is installed on the lower side of the feeding seat, the support plate is installed inside the conveyor belt, the slide is opened on the front and rear sides of the support plate, the slider is installed inside the slide, the front side of the slider is equipped with a locking bolt, the vertical pole is installed on the upper side of the slider, the holder is installed on the annular side of the vertical pole, and the baffle is installed on the outer side of the holder. This design solves the problem that the original mobile phone screen is not convenient for automatic loading and unloading and requires manual labor. The utility model has a reasonable structure and is convenient for automatic loading and unloading during the processing of mobile phone screens, saving time and labor.

[0004] The existing mobile phone screen loading and unloading device transports the mobile phone screen through a conveyor belt when loading the screen, and adjusts the screen during the transportation process through the device to be in a position that is suitable for the next process. However, this mobile phone screen loading and unloading device cannot adjust the height of its own conveyor belt when loading and unloading between different assembly lines, which requires manual handling of the screen, reducing the transportation effect of the existing device between assembly lines of different heights. Utility Model Content

[0005] The purpose of the present application is to solve the problem that the existing mobile phone screen loading and unloading devices are not convenient for transporting screens between assembly lines with different height differences. The present application provides a mobile phone screen loading and unloading machine.

[0006] In order to achieve the above-mentioned purpose, this application specifically adopts the following technical solutions:

[0007] A mobile phone screen loading and unloading machine comprises a body, wherein a feeding belt 1 is arranged on the body, a feeding belt 2 is arranged on a side of the body away from the feeding belt 1, a transmission motor is fixedly connected to the position of the body corresponding to the feeding belt 1 and the feeding belt 2, a feeding roller is fixedly connected to the output end of the transmission motor, the feeding roller is adapted to the feeding belt 1 and the feeding belt 2, a grabbing rod is arranged on the body, a grabbing head is arranged on the grabbing rod, a suction cup is fixedly connected to the grabbing head, and a transmission structure is arranged on the body.

[0008] By adopting the above technical solution, when the device is used to transport the mobile phone screen, the conveying motor is started to drive the feed belt one and the feed belt two to rotate, so that the screen is picked up by the transport box grab rod along the feed belt one. When the screen moves to just below the grab head, the conveying motor stops, and the grab head is driven to move toward the screen through the conveying structure, so that the suction cup absorbs the screen, and then the grab rod is driven to rotate above the feed belt two through the conveying structure, and then the grab rod is driven to move toward the surface of the feed belt two through the conveying structure. When the screen is placed on the feed belt two, the suction cup is loosened through the conveying structure and placed on the feed belt two. This allows the device to adjust the grab rod according to the height of different assembly lines when loading and unloading on assembly lines with different height differences, thereby freeing up manual transfer work between different assembly lines, making the device more convenient during transportation.

[0009] Furthermore, the conveying structure includes a rotating column rotatably connected to the machine body, a threaded rod rotatably connected inside the rotating column, the threaded rod is threadedly connected to the grabbing rod, a lifting motor is fixedly connected to the rotating column, and the output end of the lifting motor passes through the rotating column and is fixedly connected to the threaded rod.

[0010] By adopting the above technical solution, the lifting motor is started to drive the threaded rod to rotate, so that the grabbing rod moves up and down. This allows the device to adapt to different heights when performing transmission work between assembly lines with different height differences, thereby improving the adaptability of the device.

[0011] Furthermore, a guide column is fixedly connected inside the rotating column, and the guide column is slidably connected to the grabbing rod.

[0012] By adopting the above technical solution, the grabbing rod moves along the guide column, which improves the stability of the grabbing rod when moving, thereby ensuring the stability of the screen when moving.

[0013] Furthermore, a driving motor is fixedly connected inside the body, a driving gear is fixedly connected to the output end of the driving motor, the driving gear is rotatably connected to the body, a driven gear is rotatably connected to the body, the driven gear is meshed with a rotating column, and the driving gear and the driven gear are engaged.

[0014] By adopting the above technical solution, the driving motor is started to drive the active gear to rotate, which drives the driven gear to rotate, drives the rotating column to rotate, and moves the grabbing rod to the top of the screen to be grabbed.

[0015] Furthermore, a fixing column is fixedly connected to the end of the grabbing rod, and the fixing column is rotatably connected to the grabbing head. A torsion spring is sleeved on the fixing column, and both ends of the torsion spring are fixedly connected to the grabbing head and the grabbing rod.

[0016] By adopting the above technical solution, when the suction cup falls on the screen, the suction head rotates along the fixed column to make it fit the screen surface, and then the vacuum pump is started to suck away the air between the suction cup and the screen through the vacuum channel, so that the suction cup sucks up the screen, and then the grabbing rod is moved upward to grab the screen. At this time, the torsion spring is reset to drive the suction head to return to the downward state.

[0017] Furthermore, an air pump is fixedly connected to the grabbing head, an air suction channel is opened on the grabbing head, and two ends of the air suction channel are respectively connected to the air suction pump and the suction cup.

[0018] By adopting the above technical solution, the vacuum pump is started to suck away the air between the suction cup and the screen through the vacuum channel, so that the suction cup sucks up the screen, and air is supplied to the suction cup through the vacuum pump, so that the screen is loosened and falls on the second feeding belt.

[0019] Furthermore, the first feeding belt and the second feeding belt are both fixedly connected with a feeding frame, the feeding frame is an elastic rubber frame, a bending groove is provided on the feeding frame, and a slide plate is slidably connected to the feeding frame, and the slide plate is an arc-shaped plate.

[0020] By adopting the above technical solution, when the screen is loosened from the device and falls into the feeding frame, one end of the screen falls on the slide plate and slides into the feeding frame along the slide plate, thereby improving the safety performance of the screen during transportation.

[0021] Furthermore, a sliding column is slidably connected to the feeding frame, an end of the sliding column is fixedly connected to the slide plate, a spring is sleeved on the sliding column, and two ends of the spring are respectively fixedly connected to the feeding frame and the slide plate.

[0022] By adopting the above technical solution, the slide plates on both sides will push the two sides of the screen due to the spring return effect, thereby ensuring the stability of the screen during transportation and keeping it in the center of the feeding frame.

[0023] In summary, the present application includes at least one of the following beneficial effects:

[0024] 1. In the present application, when the device is used to load and unload the screen, the driving motor is first started to drive the active gear to rotate, so that it drives the driven gear to rotate, and drives the rotating column to rotate, so that the grabbing rod moves to the top of the screen to be grabbed, and then the lifting motor is started to drive the threaded rod to rotate, so that the grabbing rod moves downward along the guide column, and as the grabbing rod descends, the grabbing head also fits the surface of the screen, and then the vacuum pump is started to suck away the air between the suction cup and the screen through the vacuum channel, so that the suction cup sucks up the screen, and then the grabbing rod moves upward to grab the screen, and the driving motor is started to drive the rotating column to rotate, and the screen is supplied with air to the suction cup through the vacuum pump, so that the screen is loose and falls on the feeding belt 2, which enables the device to adapt to different heights when performing transmission work between assembly lines with different height differences, thereby improving the adaptability of the device, reducing the manual handling work between assembly lines, and improving the device's grabbing effect for collecting screens.

[0025] 2. In the present application, when the screen is placed on the feed belt 1 and the feed belt 2, by placing it in the feed frame, the feed belt 1 and the feed belt 2 can limit the position of the screen for transportation through the feed frame. When the screen is loosened from the device and falls into the feed frame, one end of the screen falls on the slide and slides into the feed frame along the slide. At the same time, the slides on both sides are affected by the spring return to push the two sides of the screen, thereby ensuring the stability of the screen during transportation, so that it always remains placed in the center of the feed frame, thereby improving the safety performance of the screen during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a three-dimensional structural schematic diagram of a mobile phone screen loading and unloading machine in this application;

[0027] Figure 2 It is a partial cross-sectional view of a mobile phone screen loading and unloading machine in this application;

[0028] Figure 3 This application Figure 1 The enlarged schematic diagram at A in the middle;

[0029] Figure 4 This application Figure 2 Enlarged schematic diagram of point B in the middle.

[0030] Description of reference numerals:

[0031] 1. Machine body; 2. Conveying motor; 3. Feeding belt 1; 4. Grabbing head; 5. Suction cup; 6. Vacuum pump; 7. Grabbing rod; 8. Rotating column; 9. Lifting motor; 10. Feeding belt 2; 11. Driving motor; 12. Driving gear; 13. Driven gear; 14. Threaded rod; 15. Guide column; 16. Feeding frame; 17. Sliding column; 18. Spring; 19. Slide plate; 20. Fixed column; 21. Torsion spring. DETAILED DESCRIPTION

[0032] The following is combined with Figure 1-4 This application is described in further detail.

[0033] The embodiment of the present application discloses a mobile phone screen loading and unloading machine.

[0034] Reference Figure 1 A mobile phone screen loading and unloading machine includes a body 1, a feeding belt 1 3 is arranged on the body 1, a feeding belt 2 10 is arranged on the side of the body 1 away from the feeding belt 1 3, a transmission motor 2 is fixedly connected to the position of the body 1 corresponding to the feeding belt 1 3 and the feeding belt 2 10, a feeding roller is fixedly connected to the output end of the transmission motor 2, the feeding roller is adapted to the feeding belt 1 3 and the feeding belt 2 10, a grabbing rod 7 is arranged on the body 1, a grabbing head 4 is arranged on the grabbing rod 7, a suction cup 5 is fixedly connected to the grabbing head 4, and a transmission structure is arranged on the body 1.

[0035] When the device is used to transport the mobile phone screen, the conveying motor 2 is started to drive the feeding belt 1 3 and the feeding belt 2 10 to rotate, so that the screen is transported along the feeding belt 1 3 to the grab rod 7 of the transport box. When the screen moves to just below the grab head 4, the conveying motor 2 stops, and the grab head 4 is driven to move toward the screen through the conveying structure, so that the suction cup 5 sucks the screen, and then the grab rod 7 is driven to rotate to above the feeding belt 2 10 through the conveying structure, and then the grab rod 7 is driven to move toward the surface of the feeding belt 2 10 through the conveying structure. When the screen is placed on the feeding belt 2 10, the suction cup 5 is loosened through the conveying structure and placed on the feeding belt 2 10. This allows the device to adjust the grab rod 7 according to the height of different assembly lines when loading and unloading on assembly lines with different height differences, thereby freeing up manual transportation work between different assembly lines, making the device more convenient during transportation.

[0036] Reference Figure 2 and Figure 3The transmission structure includes a rotating column 8 rotatably connected to the machine body 1, a threaded rod 14 is rotatably connected inside the rotating column 8, and the threaded rod 14 is threadedly connected to the grabbing rod 7. A lifting motor 9 is fixedly connected to the rotating column 8, and the output end of the lifting motor 9 passes through the rotating column 8 and is fixedly connected to the threaded rod 14. A guide column 15 is fixedly connected inside the rotating column 8, and the guide column 15 is slidably connected to the grabbing rod 7. A driving motor 11 is fixedly connected inside the machine body 1, and a driving gear 12 is fixedly connected to the output end of the driving motor 11. The driving gear 12 is rotatably connected to the machine body 1, and a driven gear 13 is rotatably connected to the machine body 1. The driven gear 13 is meshed with the rotating column 8, and the driving gear 12 is meshed with the driven gear 13. A fixed column 20 is fixedly connected to the end of the grabbing rod 7, and the fixed column 20 is rotatably connected to the grabbing head 4. A torsion spring 21 is sleeved on the fixed column 20, and both ends of the torsion spring 21 are fixedly connected to the grabbing head 4 and the grabbing rod 7. An air pump 6 is fixedly connected to the grabbing head 4 , and an air suction channel is provided on the grabbing head 4 , and two ends of the air suction channel are respectively connected to the air pump 6 and the suction cup 5 .

[0037] When the device is used to load and unload the screen, the driving motor 11 is first started to drive the active gear 12 to rotate, so that it drives the driven gear 13 to rotate, and drives the rotating column 8 to rotate, so that the grabbing rod 7 moves to the top of the screen to be grabbed, and then the lifting motor 9 is started to drive the threaded rod 14 to rotate, so that the grabbing rod 7 moves downward along the guide column 15. As the grabbing rod 7 descends, the grabbing head 4 also fits the surface of the screen. When encountering a screen that is not laid flat or stacked on top of each other, it generally presents a tilted state. At this time, when the suction cup 5 falls on the screen, the suction head rotates along the fixed column 20 to make it fit the surface of the screen, and then Start the vacuum pump 6 to suck away the air between the suction cup 5 and the screen through the vacuum channel, so that the suction cup 5 sucks up the screen, and then move the grabbing rod 7 upward to grab the screen. At this time, the torsion spring 21 is reset to drive the suction head to return to the downward state, and then start the drive motor 11 to drive the rotating column 8 to rotate, and the screen is supplied with air to the suction cup 5 through the vacuum pump 6, so that the screen is loose and falls on the feeding belt 2 10. This allows the device to adapt to different heights when transferring between assembly lines with different height differences, thereby improving the adaptability of the device, reducing the manual handling work between assembly lines, and improving the device's grabbing effect on collecting screens.

[0038] Reference Figure 2 and Figure 4 The feeding belt 1 3 and the feeding belt 2 10 are both fixedly connected with a feeding frame 16, which is an elastic rubber frame, and has a bending groove, and a slide plate 19 is slidably connected to the feeding frame 16, and the slide plate 19 is an arc plate. A sliding column 17 is slidably connected to the feeding frame 16, and the end of the sliding column 17 is fixedly connected to the slide plate 19. A spring 18 is sleeved on the sliding column 17, and the two ends of the spring 18 are fixedly connected to the feeding frame 16 and the slide plate 19 respectively.

[0039] When the screen is placed on the feeding belt 1 3 and the feeding belt 2 10, by placing it in the feeding frame 16, the feeding belt 1 3 and the feeding belt 2 10 can limit the position of the screen through the feeding frame 16. When the screen is loosened from the device and falls into the feeding frame 16, one end of the screen falls on the slide plate 19 and slides into the feeding frame 16 along the slide plate 19. At the same time, the slide plates 19 on both sides are affected by the reset effect of the spring 18 to push the two sides of the screen, thereby ensuring the stability of the screen during transportation, so that it always remains in the center of the feeding frame 16, thereby improving the safety performance of the screen during transportation.

[0040] Working principle: When the device is used to load and unload the screen, first start the driving motor 11 to drive the active gear 12 to rotate, so that it drives the driven gear 13 to rotate, and drives the rotating column 8 to rotate, so that the grabbing rod 7 moves to the top of the screen to be grabbed, and then start the lifting motor 9 to drive the threaded rod 14 to rotate, so that the grabbing rod 7 moves downward along the guide column 15. As the grabbing rod 7 descends, the grabbing head 4 also fits the surface of the screen. When encountering a screen that is not laid flat or stacked on top of it, it generally presents an inclined state. At this time, when the suction cup 5 falls on the screen, the suction head rotates along the fixed column 20 to fit the screen surface, and then starts the vacuum pump 6 to suck away the air between the suction cup 5 and the screen through the vacuum channel, so that the suction cup 5 sucks up the screen, and then moves the grabbing rod 7 upward to grab the screen. At this time, the torsion spring 21 resets and drives the suction head to return to the downward state, and then starts the driving motor 11 to drive the rotating column 8 to rotate, and the screen is supplied with air to the suction cup 5 through the vacuum pump 6, so that the screen is loose and falls on the feeding belt 2 10;

[0041] When the screen is placed on the feeding belt 1 3 and the feeding belt 2 10, by placing it in the feeding frame 16, the feeding belt 1 3 and the feeding belt 2 10 can limit the position of the screen through the feeding frame 16. When the screen is loosened from the device and falls into the feeding frame 16, one end of the screen falls on the slide plate 19 and slides into the feeding frame 16 along the slide plate 19. At the same time, the slide plates 19 on both sides are affected by the reset effect of the spring 18 to push the two sides of the screen, thereby ensuring the stability of the screen during transportation.

Claims

1. A mobile phone screen loading and unloading machine, comprising a machine body (1), characterized in that: The machine body (1) is provided with a feeding belt 1 (3), a feeding belt 2 (10) is provided on a side of the machine body (1) away from the feeding belt 1 (3), a conveying motor (2) is fixedly connected to the position of the machine body (1) corresponding to the feeding belt 1 (3) and the feeding belt 2 (10), a feeding roller is fixedly connected to the output end of the conveying motor (2), and the feeding roller is compatible with the feeding belt 1 (3) and the feeding belt 2 (10), a grabbing rod (7) is provided on the machine body (1), a grabbing head (4) is provided on the grabbing rod (7), a suction cup (5) is fixedly connected to the grabbing head (4), and a conveying structure is provided on the machine body (1).

2. A mobile phone screen loading and unloading machine according to claim 1, characterized in that: The conveying structure comprises a rotating column (8) rotatably connected to the machine body (1), a threaded rod (14) rotatably connected inside the rotating column (8), the threaded rod (14) being threadedly connected to the grabbing rod (7), a lifting motor (9) being fixedly connected to the rotating column (8), and an output end of the lifting motor (9) passing through the rotating column (8) and fixedly connected to the threaded rod (14).

3. A mobile phone screen loading and unloading machine according to claim 2, characterized in that: A guide column (15) is fixedly connected inside the rotating column (8), and the guide column (15) is slidably connected to the grabbing rod (7).

4. A mobile phone screen loading and unloading machine according to claim 2, characterized in that: A driving motor (11) is fixedly connected inside the machine body (1), a driving gear (12) is fixedly connected to the output end of the driving motor (11), the driving gear (12) is rotatably connected to the machine body (1), a driven gear (13) is rotatably connected to the machine body (1), the driven gear (13) is meshed with the rotating column (8), and the driving gear (12) and the driven gear (13) are meshed.

5. The mobile phone screen loading and unloading machine according to claim 1, characterized in that: The end of the grabbing rod (7) is fixedly connected to a fixing column (20), the fixing column (20) is rotatably connected to the grabbing head (4), a torsion spring (21) is sleeved on the fixing column (20), and both ends of the torsion spring (21) are fixedly connected to the grabbing head (4) and the grabbing rod (7).

6. A mobile phone screen loading and unloading machine according to claim 5, characterized in that: The grabbing head (4) is fixedly connected to an air pump (6), and an air suction channel is provided on the grabbing head (4), with two ends of the air suction channel being respectively connected to the air pump (6) and the suction cup (5).

7. A mobile phone screen loading and unloading machine according to claim 1, characterized in that: The first feeding belt (3) and the second feeding belt (10) are both fixedly connected with a feeding frame (16), the feeding frame (16) is an elastic rubber frame, a bending groove is provided on the feeding frame (16), and a slide plate (19) is slidably connected to the feeding frame (16), and the slide plate (19) is an arc-shaped plate.

8. A mobile phone screen loading and unloading machine according to claim 7, characterized in that: A sliding column (17) is slidably connected to the feeding frame (16), and the end of the sliding column (17) is fixedly connected to the slide plate (19). A spring (18) is sleeved on the sliding column (17), and the two ends of the spring (18) are respectively fixedly connected to the feeding frame (16) and the slide plate (19).

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