A touch panel fitting and alignment device based on machine vision

Abstract

The present invention belongs to the technical field of touch panel fitting and alignment, and specifically relates to a touch panel fitting and alignment device based on machine vision, including a base. A first frame is fixedly connected to the upper end of the base. A plurality of first sliding rods are fixedly connected to the upper end surface of the first frame. A second frame is slidably connected to the first sliding rods. A plurality of second sliding rods are slidably connected to the second frame. An adjustable limiting mechanism for placing the touch panel after fitting and alignment is further provided on the first frame. The present invention realizes that by using the adjustable limiting mechanism, the touch panel after fitting and alignment can be placed between the first placing plate, the second placing plate, the third placing plate, and the fourth placing plate according to the size of the touch panel, and the touch panels are stacked in an edge-aligned manner. This not only eliminates the process of workers manually removing the touch panel that has been fitted and aligned, reduces the labor intensity of workers, but also makes it convenient to uniformly detect, number, and package the neatly placed touch panels.

Description

Technical Field

[0001] The present invention belongs to the technical field of touch panel fitting and alignment, and specifically relates to a touch panel fitting and alignment device based on machine vision. Background Art

[0002] A touch panel is an input device that can sense finger movement and control pointer actions. By sensing the movement of fingers on the panel surface, corresponding electrical signals are generated, and these signals are converted into instructions that a computer can recognize, thereby realizing the control of the computer. A touch panel fitting and alignment device refers to a device that, during the manufacturing process of some electronic devices with touch panels, assists processing machinery in quickly aligning touch panel parts with components such as circuit boards for installation. Moreover, through the mutual cooperation of machine vision technology and the fitting and alignment device, the touch panel is fitted and aligned to ensure a high alignment accuracy during the fitting process.

[0003] The patent with the publication number CN114501837B discloses a touch panel fitting and alignment device, including a backing plate and a positioning structure. At the four corner positions on the upper surface of the backing plate, support rods are fixedly connected. The upper ends of the four support rods are fixedly connected to a positioning plate, and a positioning structure is provided on the surface of the positioning plate. The positioning structure includes two sliding holes, both of which are opened on the surface of the positioning plate. The inner wall of the sliding hole of the positioning plate is slidably connected with a slider. The cross-section of the slider is in the shape of a "worker". The upper end of the slider is fixedly connected with a positioning member, the tip of the positioning member is clamped with a rubber member, and the lower end of the slider is rotatably connected with a rotating plate. This patent solves the problems that the clamping member of the traditional alignment device has a hard contact with the touch panel, and it is easy to damage the touch panel when clamping and fixing the touch panel, and the adaptability is low when aligning touch panels of different sizes.

[0004] However, the above technical solution still has the following deficiencies in actual application:

[0005] Although the touch panel can be positioned by setting the positioning structure, when it is necessary to sequentially perform fitting and positioning on multiple touch panels, the touch panel that has been fitted and aligned needs to be removed from the positioning structure before the next touch panel can be placed. When the number of touch panels to be fitted and aligned is large, it will also increase the number of times for workers to remove the touch panels, thereby increasing the labor intensity of the workers. Moreover, usually, the fitted touch panels need to be uniformly inspected, numbered, and packaged, and the touch panels that need to be manually removed by workers may be placed around in a relatively messy state, which is not conducive to the subsequent inspection, numbering, and packaging work. Additionally, when manually organizing the touch panels, it will also increase the labor intensity of the workers.

[0006] Therefore, the present invention provides a touch panel fitting and alignment device based on machine vision. Summary of the Invention

[0007] In order to make up for the deficiencies of the prior art and solve at least one technical problem proposed in the background art, the present invention provides a touch panel fitting and alignment device based on machine vision.

[0008] The technical solution adopted by the present invention to solve its technical problems is as follows: A touch panel fitting and alignment device based on machine vision, including a base, a first frame is fixedly connected to the upper end of the base, a plurality of first sliding rods are fixedly connected to the upper end surface of the first frame, a second frame is slidably connected to the first sliding rods, a plurality of second sliding rods are slidably connected to the second frame, a clamping plate is fixedly connected to one end of the second sliding rods, and an adjustable limiting mechanism for placing the touch panel after fitting and alignment is further provided on the first frame;

[0009] The adjustable limiting mechanism includes a first slider slidably connected to the front and rear sides of the left end of the first frame, a third sliding rod is fixedly connected to one side of the right end surface of the first slider, a second slider is fixedly connected to the right end of the third sliding rod, the second slider is slidably connected to the first frame, a third placing plate and a second placing plate are respectively slidably connected to the left and right sides of the rear third sliding rod, and a first placing plate and a fourth placing plate are respectively slidably connected to the left and right sides of the front third sliding rod.

[0010] Preferably, a plurality of electric push rods are fixedly connected to the second frame, and the piston end of the electric push rod is fixedly connected to one side of the clamping plate.

[0011] Preferably, a first threaded rod is threadedly connected to one side of the second frame, the lower end of the first threaded rod is rotatably arranged on the first frame, and a second motor is fixedly connected to one side of the lower end surface of the first frame, and the output end of the second motor is fixedly connected to one end of the first threaded rod.

[0012] Preferably, a first bidirectional threaded rod is threadedly connected to one side of the lower ends of the first placing plate, the second placing plate, the third placing plate and the fourth placing plate, the left end of the first bidirectional threaded rod is rotatably arranged on the first slider, the right end is rotatably arranged on the second slider, and a first motor is fixedly connected to one side of the left end surface of the first slider, and the output end of the first motor is fixedly connected to one end of the first bidirectional threaded rod.

[0013] Preferably, a second bidirectional threaded rod is threadedly connected to one side of the second slider, both ends of the second bidirectional threaded rod are rotatably arranged on the first frame, and a fifth motor is fixedly connected to one side of the front end of the first frame, and the output end of the fifth motor is fixedly connected to one end of the second bidirectional threaded rod.

[0014] Preferably, baffles are slidably connected to one side of the right end faces of the second placing plate and the fourth placing plate. One end of the upper side of the baffle is threadedly connected to a third threaded rod. One side of the upper ends of the second placing plate and the fourth placing plate are fixedly connected with fixed rods. One end of the third threaded rod is rotatably arranged on the fixed rod. One end of the fixed rod is fixedly connected with a fourth motor. The output end of the fourth motor is fixedly connected to one end of the third threaded rod.

[0015] Preferably, a plurality of pressing blocks are inserted and slidably connected to the third placing plate and the fourth placing plate. A plurality of springs are fixedly connected to one side of the third placing plate and the fourth placing plate. The other end of the spring is fixedly connected to one side of the pressing block.

[0016] Preferably, pressing rods are slidably connected to the third placing plate and the fourth placing plate. Second threaded rods are rotatably arranged at both ends of the third placing plate and the fourth placing plate. The second threaded rod is threadedly connected to one side of the pressing rod.

[0017] Preferably, third motors are fixedly connected to one side of the upper ends of the third placing plate and the fourth placing plate. The output end of the third motor is fixedly connected to one end of the second threaded rod.

[0018] Preferably, a controller is arranged on one side of the front end face of the base.

[0019] The beneficial effects of the present invention are as follows:

[0020] 1. For the touch panel fitting and alignment device based on machine vision of the present invention, according to the size of the touch panel to be fitted and aligned, a plurality of electric push rods are used to drive the clamping plates to move, so that the edge of the touch panel is fitted with the plurality of clamping plates, and the touch panel can be fixed, thus ensuring the stability of the touch panel during the fitting and alignment process and improving the fitting and alignment accuracy.

[0021] 2. A touch panel fitting and alignment device based on machine vision according to the present invention utilizes an adjustable limit mechanism to place the touch panel that has completed fitting and alignment between the first placement plate, the second placement plate, the third placement plate, and the fourth placement plate according to the size of the touch panel, and the touch panels are stacked in an edge-aligned manner. This not only eliminates the process of workers manually removing the touch panel that has completed fitting and alignment, reducing the labor intensity of workers, but also makes it convenient to perform unified inspection, numbering, and packaging of the neatly placed touch panels. Moreover, whenever a touch panel that has completed fitting and alignment descends, the pressure lever will move upward and squeeze the pressure block, causing it to move inward between the third placement plate and the fourth placement plate, and the touch panel will be placed on the pressure block. By repeating the above operation, whenever a touch panel descends, there will be a pressure block to support it, thereby creating a spacing between multiple touch panels, which is convenient for workers to check the fitting and alignment situation. And, after finding a problematic touch panel, the two side baffles can be driven to slide simultaneously until the baffle no longer blocks a corner of the touch panel. At this time, the problematic touch panel can be separately extracted and processed, which is more convenient for separately removing the problematic touch panel, thereby avoiding the situation where multiple touch panels fall together, resulting in chaos and making it difficult to find the problematic touch panel, improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The present invention will be further described below with reference to the accompanying drawings.

[0023] Figure 1 is a three-dimensional structural schematic diagram of the present invention;

[0024] Figure 2 is Figure 1 a partial enlarged view of A in

[0025] Figure 3 is a three-dimensional structural schematic diagram of the second slider;

[0026] Figure 4 is a three-dimensional structural schematic diagram of the second frame;

[0027] Figure 5 is a three-dimensional structural schematic diagram of the first frame;

[0028] Figure 6 is Figure 5 a partial enlarged view of B in

[0029] Figure 7 is Figure 5 a partial enlarged view of C in

[0030] Figure 8 is Figure 5 a partial enlarged view of D in

[0031] Figure 9 is a three-dimensional structural schematic diagram of the baffle.

[0032] In the figure: 1. Base; 2. First frame; 3. First sliding rod; 4. Second frame; 5. First threaded rod; 6. Clamping plate; 7. Electric push rod; 8. Second sliding rod; 9. First slider; 10. Second slider; 11. First bidirectional threaded rod; 12. Third sliding rod; 13. First motor; 14. First placement plate; 15. Second placement plate; 16. Second motor; 17. Pressing rod; 18. Third placement plate; 19. Second threaded rod; 20. Pressing block; 21. Fourth placement plate; 22. Baffle; 23. Spring; 24. Third motor; 25. Fourth motor; 26. Third threaded rod; 27. Fifth motor; 28. Second bidirectional threaded rod; 29. Fixed rod; 30. Controller. Specific implementation mode

[0033] Next, the technical solutions of the present invention will be clearly and completely described in conjunction with the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0034] Please refer to Figures 1-9 , the present invention provides a technical solution: a touch panel fitting and alignment device based on machine vision, including a base 1, a first frame 2 fixedly connected to the upper end of the base 1, a plurality of first sliding rods 3 fixedly connected to the upper end surface of the first frame 2, a second frame 4 slidably connected to the first sliding rods 3, a plurality of second sliding rods 8 slidably connected to the second frame 4, a clamping plate 6 fixedly connected to one end of the second sliding rods 8, and an adjustable limit mechanism for placing the touch panel after the fitting and alignment is completed is further provided on the first frame 2;

[0035] The adjustable limit mechanism includes a first slider 9 slidably connected to the front and rear sides of the left end of the first frame 2, a third sliding rod 12 fixedly connected to one side of the right end surface of the first slider 9, a second slider 10 fixedly connected to the right end of the third sliding rod 12, the second slider 10 is slidably connected to the first frame 2, a third placement plate 18 and a second placement plate 15 are respectively slidably connected to the left and right sides of the rear third sliding rod 12, and a first placement plate 14 and a fourth placement plate 21 are respectively slidably connected to the left and right sides of the front third sliding rod 12.

[0036] In this embodiment, as Figure 1 and Figure 4 shown, a plurality of electric push rods 7 are fixedly connected to the second frame 4, and the piston end of the electric push rod 7 is fixedly connected to one side of the clamping plate 6.

[0037] Specifically, according to the size of the touch panel to be fitted and aligned, the plurality of electric push rods 7 are used to drive the clamping plate 6 to move, so that the edge of the touch panel is fitted with the plurality of clamping plates 6, and the touch panel can be fixed, thereby ensuring the stability of the touch panel during the fitting and alignment process and improving the fitting and alignment accuracy.

[0038] In this embodiment, as Figures 1-3 , Figures 5-9 shown, one side of the second frame 4 is threadedly connected with a first threaded rod 5, and the lower end of the first threaded rod 5 is rotatably arranged on the first frame 2. One side of the lower end surface of the first frame 2 is fixedly connected with a second motor 16, and the output end of the second motor 16 is fixedly connected with one end of the first threaded rod 5.

[0039] One side of the lower end of the first placing plate 14, the second placing plate 15, the third placing plate 18, and the fourth placing plate 21 is threadedly connected with a first bidirectional threaded rod 11. The left end of the first bidirectional threaded rod 11 is rotatably arranged on the first slider 9, and the right end is rotatably arranged on the second slider 10. One side of the left end surface of the first slider 9 is fixedly connected with a first motor 13, and the output end of the first motor 13 is fixedly connected with one end of the first bidirectional threaded rod 11.

[0040] One side of the second slider 10 is threadedly connected with a second bidirectional threaded rod 28. Both ends of the second bidirectional threaded rod 28 are rotatably arranged on the first frame 2. One side of the front end of the first frame 2 is fixedly connected with a fifth motor 27, and the output end of the fifth motor 27 is fixedly connected with one end of the second bidirectional threaded rod 28.

[0041] One side of the right end surface of the second placing plate 15 and the fourth placing plate 21 is slidably connected with a baffle 22. One end of the upper side of the baffle 22 is threadedly connected with a third threaded rod 26. One side of the upper end of the second placing plate 15 and the fourth placing plate 21 is fixedly connected with a fixing rod 29. One end of the third threaded rod 26 is rotatably arranged on the fixing rod 29. One end of the fixing rod 29 is fixedly connected with a fourth motor 25, and the output end of the fourth motor 25 is fixedly connected with one end of the third threaded rod 26.

[0042] A plurality of pressing blocks 20 are inserted and slidably connected to the third placing plate 18 and the fourth placing plate 21. A plurality of springs 23 are fixedly connected to one side of the third placing plate 18 and the fourth placing plate 21, and the other end of the spring 23 is fixedly connected with one side of the pressing block 20.

[0043] A pressing rod 17 is slidably connected to both the third placing plate 18 and the fourth placing plate 21. A second threaded rod 19 is rotatably arranged at both ends of the third placing plate 18 and the fourth placing plate 21, and the second threaded rod 19 is threadedly connected with one side of the pressing rod 17.

[0044] One side of the upper end of the third placing plate 18 and the fourth placing plate 21 is fixedly connected with a third motor 24, and the output end of the third motor 24 is fixedly connected with one end of the second threaded rod 19.

[0045] Specifically, when the existing touch panel fitting and alignment device is in use, the touch panel can be positioned by setting a positioning structure. However, when multiple touch panels need to be successively fitted and aligned, the touch panel that has been fitted and aligned needs to be removed from the positioning structure before the next touch panel can be placed. When the number of touch panels to be fitted and aligned is large, the number of times the workers need to remove the touch panels will increase, thus increasing the labor intensity of the workers. Moreover, usually, the fitted touch panels need to be uniformly inspected, numbered, and packaged. However, the touch panels that need to be manually removed by the workers may be placed around in a relatively messy state, which is not conducive to the subsequent inspection, numbering, and packaging work. Also, when manually organizing the touch panels, the labor intensity of the workers will also increase;

[0046] Therefore, to solve the above problems, in this embodiment, when in use, for the touch panels of the same batch with the same specifications, according to the specifications of the touch panels, the first motor 13 and the fifth motor 27 are respectively started. When the first motor 13 drives the first bidirectional threaded rod 11 to rotate, the distance between the second placing plate 15 and the third placing plate 18, as well as the distance between the first placing plate 14 and the fourth placing plate 21, can be adjusted. When the fifth motor 27 drives the second bidirectional threaded rod 28 to rotate, the distance between the first placing plate 14 and the third placing plate 18 can be adjusted until the inner angles of the first placing plate 14, the second placing plate 15, the third placing plate 18, and the fourth placing plate 21 can be simultaneously fitted with the angles of the touch panel. After a touch panel completes the fitting and alignment work, the second motor 16 drives the first threaded rod 5 to rotate, so that the second frame 4 can descend, and then the clamping plate 6 can drive the touch panel to descend. When the four corners of the touch panel are all fitted with the inner angles of the first placing plate 14, the second placing plate 15, the third placing plate 18, and the fourth placing plate 21, and the touch panel is placed at the bottom of the first placing plate 14, the second placing plate 15, the third placing plate 18, and the fourth placing plate 21, the clamping plate 6 releases the touch panel and resets upward, and then the positioning work for the next touch panel can be carried out. By repeating the above operations and making the second frame 4 descend different heights each time, multiple touch panels can be stacked together with their edges aligned. This not only eliminates the process of workers manually removing the touch panels that have been fitted and aligned, reducing the labor intensity of the workers, but also makes it convenient to uniformly inspect, number, and package the neatly placed touch panels;

[0047] When the stacked touch panels need to be removed, driving the first placing plate 14, the second placing plate 15, the third placing plate 18, and the fourth placing plate 21 away from the touch panel can make the touch panels fall uniformly, and then the touch panels can be collected;

[0048] Since the touch panels are in a fitting state when placed, they will cover each other, making it difficult for workers to check the fitting and alignment of the touch panels. Therefore, to avoid this problem, whenever a touch panel that has completed fitting and alignment descends, both motors 24 will drive the second threaded rod 19 to rotate, causing the pressing rod 17 to move upward. When the pressing rod 17 moves upward, it will contact the inclined surface at the bottom of the pressing block 20 and exert pressure on the pressing block 20, causing it to move inward towards the inner sides of the third placement plate 18 and the fourth placement plate 21. The touch panel will be placed on the pressing block 20, and the pressing blocks 20 on both sides are diagonally distributed, which can ensure the balance of the touch panel. By repeating the above operation, whenever a touch panel descends, there will be a pressing block 20 to support it, resulting in a gap between multiple touch panels, thus facilitating the workers to check their fitting and alignment conditions.

[0049] When workers check the fitting and alignment of the touch panels, if a touch panel has problems, it needs to be refitted and aligned again. When the problematic touch panel is among multiple touch panels, since the four corners of the touch panel are limited, the touch panels need to fall uniformly, and the problematic touch panel needs to be taken out separately. However, when using this method, it will cause chaos among the touch panels and make it difficult to find the problematic touch panel. Therefore, to avoid this problem, after finding the problematic touch panel, the two motors 25 on both sides can be used to drive the third threaded rod 26 to rotate, causing the two baffles 22 to slide simultaneously until the baffles 22 no longer block a corner of the touch panel. At this time, the problematic touch panel can be taken out separately and processed, which is more convenient for separately removing the problematic touch panel, thus avoiding the situation where the touch panels are in chaos due to the uniform fall of multiple touch panels and making it difficult to find the problematic touch panel, improving the work efficiency.

[0050] In this embodiment, as Figure 1 shown, a controller 30 is provided on one side of the front end face of the base 1.

[0051] Specifically, the controller 30 can be used to control the entire device.

[0052] Working principle: By using the controller 30, the entire device can be controlled. According to the size of the touch panel to be fitted and aligned, multiple electric push rods 7 are used to drive the clamping plate 6 to move, so that the edge of the touch panel is fitted with multiple clamping plates 6, and the touch panel can be fixed, thus ensuring the stability of the touch panel during the fitting and alignment process and improving the fitting and alignment accuracy. According to the specifications of the touch panel, the first motor 13 and the fifth motor 27 are respectively started. When the first motor 13 drives the first bidirectional threaded rod 11 to rotate, the distance between the second placing plate 15 and the third placing plate 18, and the distance between the first placing plate 14 and the fourth placing plate 21 can be adjusted. When the fifth motor 27 drives the second bidirectional threaded rod 28 to rotate, the distance between the first placing plate 14 and the third placing plate 18 can be adjusted until the inner angles of the first placing plate 14, the second placing plate 15, the third placing plate 18, and the fourth placing plate 21 can be simultaneously fitted with the angles of the touch panel. When a touch panel completes the fitting and alignment work, the second motor 16 drives the first threaded rod 5 to rotate, and the second frame 4 can be lowered, so that the clamping plate 6 drives the touch panel to descend. When the four corners of the touch panel are fitted with the inner angles of the first placing plate 14, the second placing plate 15, the third placing plate 18, and the fourth placing plate 21, and the touch panel is placed at the bottom of the first placing plate 14, the second placing plate 15, the third placing plate 18, and the fourth placing plate 21, the clamping plate 6 releases the touch panel and resets upward, and the positioning work for the next touch panel can be carried out. By repeating the above operations and each time the second frame 4 descends to a different height, multiple touch panels can be stacked together with their edges aligned. This not only eliminates the process of workers manually removing the touch panels that have completed the fitting and alignment, reducing the labor intensity of workers, but also makes it convenient to uniformly detect, number, and package the neatly placed touch panels. When it is necessary to remove the stacked touch panels, the first placing plate 14, the second placing plate 15, the third placing plate 18, and the fourth placing plate 21 are driven away from the touch panel, and the touch panels can fall uniformly and be collected. Since the touch panels are in a fitted state when placed, they will cover each other, making it difficult for workers to check the fitting and alignment situation of the touch panels. Therefore, to avoid this problem, whenever a touch panel that has completed the fitting and alignment descends, both third motors 24 drive the second threaded rod 19 to rotate, causing the pressing rod 17 to move upward. When the pressing rod 17 moves upward, it contacts the inclined surface at the bottom of the pressing block 20 and squeezes the pressing block 20, causing it to move inward towards the third placing plate 18 and the fourth placing plate 21. The touch panel will be placed on the pressing block 20, and the pressing blocks 20 on both sides are diagonally distributed to ensure the balance of the touch panel. By repeating the above operations, whenever a touch panel descends, there will be a pressing block 20 to support it, resulting in a gap between multiple touch panels, which is convenient for workers to check their fitting and alignment situation.When workers check the alignment of the touch panel, if there is a problem with the touch panel, it needs to be aligned again. When the problematic touch panel is among multiple touch panels, since the four corners of the touch panel are limited, it is necessary to make the touch panels drop uniformly, take out the problematic touch panel separately. However, when using this method, it will cause chaos of the touch panels and it is not easy to find the problematic touch panel. Therefore, to avoid this problem, after finding the problematic touch panel, the motors four 25 on both sides can be used to drive the threaded rod three 26 to rotate, so that the baffles 22 on both sides slide simultaneously until the baffle 22 no longer blocks a corner of the touch panel. At this time, the problematic touch panel can be taken out separately and processed, which is more convenient to separately remove the problematic touch panel, thus avoiding the situation that due to the uniform dropping of multiple touch panels, the touch panels are in chaos and it is not easy to find the problematic touch panel, and improving the work efficiency.

[0053] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of the present invention claimed is defined by the appended claims and their equivalents.

Claims

1. A touch panel fitting and alignment device based on machine vision, comprising a base (1), characterized in that: A frame one (2) is fixedly connected to the upper end of the base (1). Multiple first slide rods (3) are fixedly connected to the upper end surface of the frame one (2). A frame two (4) is slidably connected to the first slide rods (3). Multiple second slide rods (8) are slidably connected to the frame two (4). A clamping plate (6) is fixedly connected to one end of the second slide rods (8). An adjustable limiting mechanism for placing the touch panel after fitting and alignment is further provided on the frame one (2). The adjustable limiting mechanism includes a first slider (9) slidably connected to the front and rear sides of the left end of the frame one (2). One side of the right end surface of the first slider (9) is fixedly connected to a third slide rod (12). The right end of the third slide rod (12) is fixedly connected to a second slider (10). The second slider (10) is slidably connected to the frame one (2). A third placing plate (18) and a second placing plate (15) are respectively slidably connected to the left and right sides of the rear third slide rod (12). A first placing plate (14) and a fourth placing plate (21) are respectively slidably connected to the left and right sides of the front third slide rod (12). A first bidirectional threaded rod (11) is threadedly connected to one side of the lower ends of the first placing plate (14), the second placing plate (15), the third placing plate (18), and the fourth placing plate (21). The left end of the first bidirectional threaded rod (11) is rotatably arranged on the first slider (9), and the right end is rotatably arranged on the second slider (10). One side of the left end surface of the first slider (9) is fixedly connected to a first motor (13). The output end of the first motor (13) is fixedly connected to one end of the first bidirectional threaded rod (11). A second bidirectional threaded rod (28) is threadedly connected to one side of the second slider (10). Both ends of the second bidirectional threaded rod (28) are rotatably arranged on the frame one (2). A fifth motor (27) is fixedly connected to one side of the front end of the frame one (2). The output end of the fifth motor (27) is fixedly connected to one end of the second bidirectional threaded rod (28).

2. The touch panel fitting and alignment device based on machine vision according to claim 1, wherein: A plurality of electric push rods (7) are fixedly connected to the frame two (4). The piston end of the electric push rod (7) is fixedly connected to one side of the clamping plate (6).

3. The touch panel fitting and alignment device based on machine vision according to claim 1, characterized in that: A first threaded rod (5) is threadedly connected to one side of the frame two (4). The lower end of the first threaded rod (5) is rotatably arranged on the frame one (2). A second motor (16) is fixedly connected to one side of the lower end surface of the frame one (2). The output end of the second motor (16) is fixedly connected to one end of the first threaded rod (5).

4. A touch panel bonding alignment device based on machine vision according to claim 1, characterized in that: A baffle (22) is slidably connected to one side of the right end surfaces of the second placing plate (15) and the fourth placing plate (21). A third threaded rod (26) is threadedly connected to one end of the upper side of the baffle (22). Fixed rods (29) are fixedly connected to one side of the upper ends of the second placing plate (15) and the fourth placing plate (21). One end of the third threaded rod (26) is rotatably arranged on the fixed rod (29). A fourth motor (25) is fixedly connected to one end of the fixed rod (29). The output end of the fourth motor (25) is fixedly connected to one end of the third threaded rod (26).

5. The touch panel fitting and alignment device based on machine vision according to claim 1, characterized in that: A plurality of pressing blocks (20) are inserted and slidably connected to the third placing plate (18) and the fourth placing plate (21). A plurality of springs (23) are fixedly connected to one side of the third placing plate (18) and the fourth placing plate (21), and the other ends of the springs (23) are fixedly connected to one side of the pressing blocks (20).

6. The touch panel fitting and alignment device based on machine vision according to claim 1, characterized in that: A pressing rod (17) is slidably connected to both the third placing plate (18) and the fourth placing plate (21). A second threaded rod (19) is rotatably provided at both ends of the third placing plate (18) and the fourth placing plate (21), and the second threaded rod (19) is threadedly connected to one side of the pressing rod (17).

7. A touch panel fitting and alignment device based on machine vision according to claim 6, characterized in that: A third motor (24) is fixedly connected to one side of the upper ends of the third placing plate (18) and the fourth placing plate (21), and the output end of the third motor (24) is fixedly connected to one end of the second threaded rod (19).

8. A touch panel fitting and alignment device based on machine vision according to claim 1, characterized in that: A controller (30) is provided on one side of the front end face of the base (1).

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