Optical panel full-automatic detection production line

Abstract

This invention provides a fully automated optical panel inspection production line, relating to the field of panel inspection equipment. It includes a base, with a steel frame fixedly connected to the top of the base. An outer sealing plate is fixedly connected to the steel frame to form an inspection box. An inlet is provided on the front outer sealing plate, and an outlet is provided on the side outer sealing plate. An optical inspection camera is fixedly connected to the bottom of the top outer sealing plate. A continuous inspection mechanism is located directly below the optical inspection camera, and a placement platform is located below the continuous inspection mechanism. In operation, the product to be inspected is first placed upside down in the placement platform. Then, a lifting mechanism is activated, causing the placement platform to rise until the product to be inspected on the placement platform is in contact with the lowest suction plate. The suction cups on the lowest suction plate are then activated, causing the product to be inspected to adhere to the suction plate. Finally, the placement platform returns to its original position.

Description

Technical Field

[0001] This invention relates to the field of panel inspection equipment technology, specifically to a fully automated inspection production line for optical panels. Background Technology

[0002] In recent years, monitors have been widely used in daily life, with large market demand and production volume. Monitors need to be tested before leaving the factory to ensure they can be used normally and that the screen linearity meets the standards. However, the development of monitor product testing systems has been slow, and the method of visual inspection by human eyes is still retained, with automated equipment testing almost non-existent.

[0003] As the industry upgrades, the drawbacks of visual inspection by human eyes have become increasingly apparent. These drawbacks are mainly reflected in the low accuracy of manual inspection, the inherent error in the inspection results, and the fact that the human eye is no longer suitable for detecting high-precision defects due to improvements in technology and inspection accuracy.

[0004] Manual inspection is inefficient, costly, and carries the risk of scratching the monitor surface during the process. Furthermore, manual observation can lead to significant errors. Automated inspection devices improve efficiency and accuracy, and prevent defective products from being damaged by human error.

[0005] According to Chinese Patent No. CN202210315411.4, an automatic optical inspection device for display panels is provided. This device includes a darkroom inspection box with a window on its front for placing and removing the product under test. The window has a closed door. Inside the darkroom inspection box are a product lifting platform, an optical inspection stage, and a diffuser plate assembly. The product lifting platform includes a lifting platform that moves vertically along the Z-axis, a product carrier for fixing the product under test, and a circuit board for illuminating the product under test. The optical inspection stage includes a camera stage located above the product lifting platform and moving vertically along the Z-axis, with a camera on the camera stage for acquiring image information of the product under test. The diffuser plate assembly includes a diffuser plate disposed between the lifting platform and the camera, and a flipping frame for driving the diffuser plate to rotate horizontally or vertically.

[0006] However, the automatic optical inspection device for display panels proposed in this document cannot perform continuous inspections, has low inspection efficiency, and is not convenient to use. Summary of the Invention

[0007] (a) Technical problems to be solved

[0008] To address the shortcomings of existing technologies, this invention provides a fully automated inspection production line for optical panels, solving the problems mentioned in the background section.

[0009] (II) Technical Solution

[0010] To achieve the above objectives, the present invention provides the following technical solution: a fully automated optical panel inspection production line, comprising a base, a steel frame fixedly connected to the top of the base, an outer sealing plate fixedly connected to the steel frame to form an inspection box, an inlet on the front outer sealing plate, an outlet on the side outer sealing plate, an optical inspection camera fixedly connected to the bottom of the top outer sealing plate, a continuous inspection mechanism located directly below the optical inspection camera, a placement platform located below the continuous inspection mechanism, a product to be inspected placed on the placement platform, and a lifting mechanism for lifting the placement platform located inside the inspection box.

[0011] Preferably, the lifting mechanism includes a screw, a vertical rod, a motor, and a lifting plate. The screw and the vertical rod are symmetrically arranged on the left and right sides of the housing. Both the screw and the vertical rod are vertically arranged, and the two ends of the screw are rotatably connected to the top outer sealing plate and the base, respectively. The two ends of the vertical rod are fixedly connected to the top outer sealing plate and the base, respectively. The lifting plate has a screw hole matching the screw and a guide hole matching the vertical rod. The lifting plate is threadedly engaged with the screw through the screw hole and slidably engaged with the vertical rod through the guide hole. The bottom of the placement platform is fixedly connected to the lifting plate. The motor is fixedly connected to the top outer sealing plate and is linked to the screw.

[0012] Preferably, the bottom of the base is fixedly connected with four foot pads, and each of the four foot pads has an anti-slip layer fixedly connected to its bottom.

[0013] Preferably, the placement platform has a placement groove that matches the product to be tested, and the depth of the placement groove is not greater than the thickness of the product to be tested.

[0014] Preferably, a receiving tray is provided below the outer side of the discharge port, the receiving tray is fixedly connected to the outer sealing plate, and a reinforcing rib is fixedly connected between the bottom of the receiving tray and the outer sealing plate.

[0015] Preferably, the continuous detection mechanism includes a vertically arranged turntable, four adsorption plates, a suction cup, four triangular blocks, a permanent magnet, an iron sheet, a push plate, and a rotating shaft. The turntable is fixedly connected to the rear outer sealing plate. Four adsorption plates are arranged on the turntable's rotating plate, forming a square by sequentially connecting the four plates end-to-end. One end of each adsorption plate is rotatably connected to the turntable via the rotating shaft. Four triangular blocks are respectively positioned at the inner right angles of the square formed by the four adsorption plates. A permanent magnet is fixedly connected to one side of each triangular block. An iron sheet is fixedly connected to the bottom of the movable end of each adsorption plate, and the iron sheet corresponds to the permanent magnet. An adsorption plate has a mounting bracket embedded on its outer side for adsorbing the target material. In the normal state, the iron plates at the bottom of the movable ends of the four adsorption plates attract each other to the permanent magnets of the triangular blocks, forming a square. Inside the four adsorption plates are push plates that allow the right adsorption plate to extend from the discharge port. One end of the push plate is fixedly connected to a rotating shaft, and the other end of the rotating shaft is rotatably connected to the front outer sealing plate. Normally, the push plate is vertical. When the push plate rotates to a horizontal position, the outer end of the push plate pushes the right adsorption plate to rotate, causing the outer end of the adsorption plate to extend from the discharge port. At this time, the suction cup on the right adsorption plate is closed, and the product to be tested slides down the inclined adsorption plate into the receiving tray.

[0016] Preferably, the device further includes a linkage component that synchronously rotates the push plate when the placement platform rises. The linkage component includes a bracket, a pull rope, and a winding drum. The bracket is configured as an inverted U-shape, with both ends of the bottom of the bracket fixedly connected to the lifting plate. The winding drum is fixedly connected to the rotating shaft. One end of the pull rope is fixedly connected to the winding drum, and the other end of the pull rope is fixedly connected to the top of the bracket. When the placement platform is at its lowest point, the top of the bracket is higher than the winding drum. At this time, under the action of gravity, the push plate is in a vertically downward state, and the pull rope is wound around the winding drum. When the placement platform moves to its highest point, so that the product to be tested at the top of the placement platform is in contact with the adsorption plate at the lowest point, the bracket drives the winding drum to rotate through the pull rope. The winding drum drives the push plate to rotate to a horizontal state through the rotating shaft, so that the right adsorption plate rotates towards the discharge port, closing the suction cup on the adsorption plate for unloading.

[0017] Preferably, the suction cups on the adsorption plate are four, and the permanent magnets on the triangular block are multiple, with the multiple permanent magnets being equally spaced.

[0018] (III) Beneficial Effects

[0019] This invention provides a fully automated inspection production line for optical panels. It offers the following advantages:

[0020] 1. In operation, this fully automated optical panel inspection production line first places the product to be inspected upside down on the placement table. Then, the lifting mechanism is activated, causing the placement table to rise until the product to be inspected is in contact with the lowest suction plate. The suction cups on the lowest suction plate are then activated, allowing the product to be inspected to adhere to the suction plate. The placement table then returns to its original position, and the turntable rotates 90 degrees, causing the first product to be inspected to rotate to the left. This process is repeated once, at which point the first product to be inspected is at the top, and the second product to be inspected is at the leftmost position. At this point, the first product to be inspected is inspected by an optical inspection camera. This process is then repeated once more, at which point the first product to be inspected is at the rightmost position, and the second product to be inspected is at the top. During testing, the third product to be tested rotates to the far left. At this point, when the placement platform moves to its highest position, causing the fourth product to be tested at the top of the platform to come into contact with the lowest adsorption plate, the bracket drives the winding drum to rotate via the pull rope. The winding drum, through the rotating shaft, drives the push plate to rotate to a horizontal position, causing the right adsorption plate to rotate towards the discharge port, closing the suction cups on the adsorption plate for unloading. The first product to be tested is then unloaded into the receiving tray. Thus, through the continuous testing mechanism, continuous testing of the products to be tested can be performed. Through the cooperation of the bracket, pull rope, and winding drum, the rotation state of the push plate for unloading can be automatically controlled by the lifting and lowering of the placement platform. This achieves the effect that when the placement platform is at its highest position, the right adsorption plate automatically flips and opens to the right, resulting in good performance and greatly improved efficiency. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of the present invention. Figure 1 ;

[0022] Figure 2 This is a schematic diagram of the structure of the present invention. Figure 2 ;

[0023] Figure 3 This is a schematic diagram of the continuous detection mechanism and placement stage structure of the present invention. Figure 1 ;

[0024] Figure 4 This is a schematic diagram of the continuous detection mechanism and placement stage structure of the present invention. Figure 2 ;

[0025] Figure 5 This is a schematic diagram of the continuous detection mechanism of the present invention;

[0026] Figure 6 For the present invention Figure 4 Enlarged view of the structure at point A in the middle;

[0027] Figure 7 For the present invention Figure 5 Enlarged view of the structure at point B in the middle.

[0028] In the diagram: 1. Base, 2. Foot pads, 3. Steel frame, 4. Outer sealing plate, 5. Inlet, 6. Outlet, 7. Receiving tray, 8. Reinforcing rib, 9. Motor, 10. Continuous detection mechanism, 11. Optical inspection camera, 12. Vertical rod, 13. Screw, 14. Lifting plate, 15. Placement platform, 16. Product to be inspected, 17. Bracket, 18. Pull rope, 19. Push plate, 20. Turntable, 21. Adsorption plate, 22. Triangular block, 23. Permanent magnet, 24. Rotating shaft, 25. Winding drum, 26. Suction cup, 27. Iron sheet. Detailed Implementation

[0029] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

[0030] This invention provides a fully automated testing production line for optical panels, such as... Figure 1-7 As shown, the device includes a base 1, a steel frame 3 fixedly connected to the top of the base 1, an outer sealing plate 4 fixedly connected to the steel frame 3 to form a testing box, an inlet 5 on the front outer sealing plate 4, an outlet 6 on the side outer sealing plate 4, an optical inspection camera 11 fixedly connected to the bottom of the top outer sealing plate 4, a continuous inspection mechanism 10 arranged directly below the optical inspection camera 11, a placement platform 15 arranged below the continuous inspection mechanism 10, a product 16 to be inspected arranged on the placement platform 15, and a lifting mechanism for lifting the placement platform 15 is provided inside the testing box.

[0031] The lifting mechanism includes a screw 13, a vertical rod 12, a motor 9, and a lifting plate 14. The screw 13 and the vertical rod 12 are symmetrically arranged on the left and right sides of the housing. Both the screw 13 and the vertical rod 12 are vertically arranged. The two ends of the screw 13 are rotatably connected to the top outer sealing plate 4 and the base 1, respectively. The two ends of the vertical rod 12 are fixedly connected to the top outer sealing plate 4 and the base 1, respectively. The lifting plate 14 has a screw hole that matches the screw 13 and a guide hole that matches the vertical rod 12. The lifting plate 14 is threadedly engaged with the screw 13 through the screw hole and slidably engaged with the vertical rod 12 through the guide hole. The bottom of the placement platform 15 is fixedly connected to the lifting plate 14. The motor 9 is fixedly connected to the top outer sealing plate 4 and is linked to the screw 13.

[0032] The bottom of the base 1 is fixedly connected to four foot pads 2, and each of the four foot pads 2 has an anti-slip layer fixedly connected to its bottom.

[0033] The placement table 15 has a placement groove that matches the product 16 to be tested, and the depth of the placement groove is not greater than the thickness of the product 16 to be tested.

[0034] A receiving tray 7 is provided on the lower outer side of the discharge port 6. The receiving tray 7 is fixedly connected to the outer sealing plate 4. A reinforcing rib 8 is fixedly connected to the bottom of the receiving tray 7 and the outer sealing plate 4.

[0035] The continuous testing mechanism 10 includes a vertically arranged turntable 20, four adsorption plates 21, a suction cup 26, four triangular blocks 22, a permanent magnet 23, an iron sheet 27, a push plate 19, and a rotating shaft 24. The turntable 20 is fixedly connected to the rear outer sealing plate 4. The turntable 20 has four adsorption plates 21 arranged on its turntable, which are connected end to end to form a square. One end of each adsorption plate 21 is rotatably connected to the turntable 20 via the rotating shaft. The four triangular blocks 22 are respectively located at the right angles inside the square formed by the four adsorption plates 21. A permanent magnet 23 is fixedly connected to one side of each triangular block 22. An iron sheet 27 is fixedly connected to the bottom of the movable end of each adsorption plate 21, and the iron sheet 27 corresponds to the permanent magnet 23. The outer side of the adsorption plate 21 is inlaid with a device for adsorbing the product to be tested. In normal operation, the iron plates 27 at the bottom of the movable ends of the four adsorption plates 21 attract each other to the permanent magnets 23 of the triangular block 22, so that the four adsorption plates 21 form a square. The inner side of the four adsorption plates 21 is provided with a push plate 19 for extending the right adsorption plate 21 from the discharge port 6. One end of the push plate 19 is fixedly connected to a rotating shaft 24, and one end of the rotating shaft 24 is rotatably connected to the front outer sealing plate 4. In normal operation, the push plate 19 is in a vertical state. When the push plate 19 is rotated to a horizontal state, the outer end of the push plate 19 pushes the right adsorption plate 21 to rotate, so that the outer end of the adsorption plate 21 extends from the discharge port 6. At this time, the suction cup 26 on the right adsorption plate 21 is closed, and the product 16 to be tested slides down the inclined adsorption plate 21 into the receiving tray 7.

[0036] In use, first, place the product to be tested 16 upside down in the placement platform 15. Then, activate the lifting mechanism, which raises the placement platform 15 until the product to be tested 16 is in contact with the lowest adsorption plate 21. Activate the suction cups 26 on the lowest adsorption plate 21, allowing the product to be tested 16 to adhere to it. Then, lower the placement platform 15 back to its original position, and rotate the turntable 20 90 degrees, causing the first product to be tested 16 to rotate to the left. Repeat the above steps once, at which point the first product to be tested 16 will rotate to the top, and the second product to be tested 16 will rotate to the leftmost position. At this point, the first product to be tested 16 will be inspected by the optical inspection camera 11. Repeat the above steps once more, at which point the first product to be tested 16 will rotate to the rightmost position, the second product to be tested 16 will rotate to the top, and the third product to be tested will rotate... When the platform 15 is moved to its highest position, causing the fourth product 16 to be tested at the top of the platform 15 to come into contact with the lowest adsorption plate 21, the bracket 17 drives the winding drum 25 to rotate via the pull rope 18. The winding drum 25 drives the push plate 19 to rotate to a horizontal position via the rotating shaft 24, causing the right adsorption plate 21 to rotate toward the discharge port 6, closing the suction cup 26 on the adsorption plate 21 to unload the material, and unloading the first product 16 to be tested into the receiving tray 7. Thus, through the setting of the continuous testing mechanism 10, the product 16 to be tested can be continuously tested. Through the cooperation of the bracket 17, pull rope 18, and winding drum 25, the rotation state of the push plate 19 for unloading can be automatically controlled by the lifting and lowering of the platform 15. This achieves the effect that when the platform 15 is at its highest position, the right adsorption plate 21 will automatically flip to the right and open, resulting in good performance and greatly improved efficiency.

[0037] It also includes a linkage component that synchronously rotates the push plate 19 when the placement platform 15 rises. The linkage component includes a bracket 17, a pull rope 18, and a winding drum 25. The bracket 17 is configured as an inverted U-shape. The bottom two ends of the bracket 17 are fixedly connected to the lifting plate 14. The winding drum 25 is fixedly connected to the rotating shaft 24. One end of the pull rope 18 is fixedly connected to the winding drum 25, and the other end of the pull rope 18 is fixedly connected to the top of the bracket 17. When the placement platform 15 is at its lowest point, the top of the bracket 17 is higher than the winding drum 25. 5. At this time, under the action of gravity, the push plate 19 is in a vertical downward state, and the pull rope 18 is wound on the winding drum 25. When the placement platform 15 moves to the highest point, so that the product to be tested 16 at the top of the placement platform 15 is in contact with the adsorption plate 21 at the lowest point, the bracket 17 drives the winding drum 25 to rotate through the pull rope 18. The winding drum 25 drives the push plate 19 to rotate to a horizontal state through the rotating shaft 24, so that the right adsorption plate 21 rotates towards the discharge port 6, and closes the suction cup 26 on the adsorption plate 21 to unload the material.

[0038] The suction cups 26 on the adsorption plate 21 are set to four, and the permanent magnets 23 on the triangular block 22 are set to multiple, and the multiple permanent magnets 23 are set at equal intervals.

[0039] Working principle: In use, first, the product to be tested 16 is placed upside down in the placement platform 15. Then, the lifting mechanism is activated, which raises the placement platform 15 until the product to be tested 16 on the placement platform 15 is in contact with the lowest adsorption plate 21. The suction cups 26 on the lowest adsorption plate 21 are activated, allowing the product to be tested 16 to be adsorbed onto the adsorption plate 21. Then, the placement platform 15 is lowered to its original position, and the turntable 20 rotates 90 degrees, causing the first product to be tested 16 to rotate to the left. The above steps are repeated once, at which point the first product to be tested 16 rotates to the top, and the second product to be tested 16 rotates to the leftmost position. At this point, the first product to be tested 16 is inspected by the optical inspection camera 11. The above steps are repeated once more, at which point the first product to be tested 16 rotates to the rightmost position, and the second product to be tested 16 rotates to the top for inspection. The third product to be tested 16... 6. When the platform 15 is rotated to the leftmost position, and the fourth product 16 to be tested at the top of the platform 15 is in contact with the lowest adsorption plate 21, the bracket 17 drives the winding drum 25 to rotate via the pull rope 18. The winding drum 25 drives the push plate 19 to rotate to a horizontal position via the rotating shaft 24, causing the right adsorption plate 21 to rotate toward the discharge port 6, closing the suction cup 26 on the adsorption plate 21 for unloading. The first product 16 to be tested is unloaded into the receiving tray 7. Thus, through the setting of the continuous testing mechanism 10, the product 16 to be tested can be continuously tested. Through the cooperation of the bracket 17, pull rope 18, and winding drum 25, the rotation state of the push plate 19 for unloading can be automatically controlled by the lifting and lowering of the platform 15. This achieves the effect that when the platform 15 is at its highest position, the right adsorption plate 21 will automatically flip to the right and open. The effect is good and the efficiency is greatly improved.

[0040] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A full-automatic detection production line for optical panels, comprising a base (1), characterized in that: A steel frame (3) is fixedly connected to the top of the base (1), and an outer sealing plate (4) is fixedly connected to the steel frame (3) to form a testing box. A feed port (5) is opened on the front outer sealing plate (4), and a discharge port (6) is opened on the side outer sealing plate (4). An optical inspection camera (11) is fixedly connected to the bottom of the top outer sealing plate (4). A continuous inspection mechanism (10) is set directly below the optical inspection camera (11). A placement platform (15) is set below the continuous inspection mechanism (10). A product to be inspected (16) is set on the placement platform (15). A lifting mechanism for lifting the placement platform (15) is set inside the testing box. The continuous detection mechanism (10) includes a vertically arranged turntable (20), four adsorption plates (21), a suction cup (26), four triangular blocks (22), a permanent magnet (23), an iron sheet (27), a push plate (19), and a rotating shaft (24). The turntable (20) is fixedly connected to the rear outer sealing plate (4). The turntable (20) has four adsorption plates (21) arranged on its turntable. The four adsorption plates (21) are connected end to end to form a square. One end of the adsorption plate (21) is rotatably connected to the turntable (20) through the rotating shaft. The four triangular blocks (22) are respectively arranged at the right angles of the square formed by the four adsorption plates (21). A permanent magnet (23) is fixedly connected to one side of the triangular block (22). An iron sheet (27) is fixedly connected to the bottom of the movable end of the adsorption plate (21). The iron sheet (27) corresponds to the permanent magnet (23). The outer side of the adsorption plate (21) is inlaid with a tool for adsorbing the object to be detected. In normal operation, the iron plates (27) at the bottom of the movable ends of the four adsorption plates (21) of the product (16) attract each other to the permanent magnet (23) of the triangular block (22), so that the four adsorption plates (21) form a square. The inner side of the four adsorption plates (21) is provided with a push plate (19) for extending the right adsorption plate (21) from the discharge port (6). One end of the push plate (19) is fixedly connected to a rotating shaft (24). (24) One end is rotatably connected to the front outer sealing plate (4). Under normal conditions, the push plate (19) is in a vertical state. When the push plate (19) is rotated to a horizontal state, the outer end of the push plate (19) pushes the right adsorption plate (21) to rotate, so that the outer end of the adsorption plate (21) extends out from the outlet (6). At this time, the suction cup (26) on the right adsorption plate (21) is closed, and the product to be tested (16) slides down the inclined adsorption plate (21) into the receiving tray (7).

2. The full-automatic detection production line for optical panels according to claim 1, characterized in that: The lifting mechanism includes a screw (13), a vertical rod (12), a motor (9), and a lifting plate (14). The screw (13) and the vertical rod (12) are symmetrically arranged on the left and right sides of the box body. The screw (13) and the vertical rod (12) are both vertically arranged. The two ends of the screw (13) are rotatably connected to the top outer sealing plate (4) and the base (1) respectively. The two ends of the vertical rod (12) are fixedly connected to the top outer sealing plate (4) and the base (1) respectively. The lifting plate (14) is provided with a screw hole that matches the screw (13) and a guide hole that matches the vertical rod (12). The lifting plate (14) is threadedly engaged with the screw (13) through the screw hole. The lifting plate (14) is slidably engaged with the vertical rod (12) through the guide hole. The bottom of the placement platform (15) is fixedly connected to the lifting plate (14). The motor (9) is fixedly connected to the top outer sealing plate (4) and is linked to the screw (13).

3. The full-automatic detection production line of optical panels according to claim 2, characterized in that: The base (1) is fixedly connected to the bottom of the foot pad (2), and there are four foot pads (2), and the bottom of each of the four foot pads (2) is fixedly connected to an anti-slip layer.

4. The fully automated testing production line for optical panels according to claim 3, characterized in that: The placement platform (15) has a placement groove that matches the product to be tested (16), and the depth of the placement groove is not greater than the thickness of the product to be tested (16).

5. The fully automated inspection production line for optical panels according to claim 4, characterized in that: A receiving tray (7) is provided on the lower outer side of the discharge port (6). The receiving tray (7) is fixedly connected to the outer sealing plate (4). A reinforcing rib (8) is fixedly connected between the bottom of the receiving tray (7) and the outer sealing plate (4).

6. The fully automated testing production line for optical panels according to claim 5, characterized in that: It also includes a linkage component that rotates the push plate (19) synchronously when the placement platform (15) rises. The linkage component includes a bracket (17), a pull rope (18), and a winding drum (25). The bracket (17) is set in an inverted U-shape. The bottom two ends of the bracket (17) are fixedly connected to the lifting plate (14). The winding drum (25) is fixedly connected to the rotating shaft (24). One end of the pull rope (18) is fixedly connected to the winding drum (25), and the other end of the pull rope (18) is fixedly connected to the top of the bracket (17). When the placement platform (15) is at its lowest point, the top of the bracket (17) is higher than the winding drum. At this time, under the action of gravity, the push plate (19) is in a vertical downward state, and the pull rope (18) is wound on the winding drum (25). When the placement platform (15) moves to the highest point, so that the product to be tested (16) at the top of the placement platform (15) is in contact with the adsorption plate (21) at the lowest point, the bracket (17) drives the winding drum (25) to rotate through the pull rope (18). The winding drum (25) drives the push plate (19) to rotate to a horizontal state through the rotating shaft (24), so that the right adsorption plate (21) rotates towards the discharge port (6) and closes the suction cup (26) on the adsorption plate (21) to unload the material.

7. The fully automated inspection production line for optical panels according to claim 6, characterized in that: The suction cups (26) on the adsorption plate (21) are set to four, and the permanent magnets (23) on the triangular block (22) are set to multiple, and the multiple permanent magnets (23) are set at equal intervals.

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