Experimental device for visual inspection and debugging of copper foil

Abstract

A copper foil visual inspection debugging experiment device disclosed by the present invention comprises an experiment table, a support roller and an industrial line-scan digital camera, the upper end of the right side of the experiment table is movably connected with a first screw rod through a bearing, the middle end of the first screw rod is in threaded connection with a moving frame, and the two sides of the moving frame are both provided with stirring grooves. And a cross rod is slidably connected between the left ends of the two shifting grooves. According to the invention, dynamic simulation can be carried out on the moving speed and the tensioning force of the copper foil strip and the irradiation angle of the light source under different working conditions in the experiment process, so that an experimenter can obtain corresponding visual detection performance indexes under different moving speeds, tensioning forces and irradiation angles of the light source; an effective experimental platform is provided for debugging of a copper foil visual inspection system, so that experimenters can effectively and quickly optimize the visual inspection performance in time, and the accuracy and reliability of copper foil visual inspection can be improved.

Description

Technical Field

[0001] The invention relates to the technical field of copper foil detection, in particular to an experimental device for visual detection and debugging of copper foil. Background Art

[0002] The detection accuracy of copper foil surface defects (such as pinholes, scratches, and oxidation spots) directly affects the performance of products such as lithium batteries and PCBs. Traditional inspection equipment relies on fixed light sources and camera layouts, and is unable to adjust the angle of light source illumination based on the reflective properties and defect morphology of copper foils of different thicknesses, thereby affecting the accuracy of visual inspection experiments. At the same time, the tension force and movement speed of copper foil vary during actual production. These factors will significantly affect the accuracy of visual inspection. Existing experimental equipment cannot dynamically simulate different tension forces and movement speeds, resulting in deviations between the debugging results and actual production conditions, and unable to effectively optimize the performance of the visual inspection system. Summary of the Invention

[0003] The purpose of the present invention is to provide an experimental device for visual inspection and debugging of copper foil, which has the advantage of being able to dynamically simulate the illumination angle of the light source, the moving speed of the copper foil and the tensioning force during the process of visual inspection and debugging of copper foil, thereby ensuring the effectiveness of personnel debugging experimental operations.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an experimental device for visual inspection and debugging of copper foil, comprising a test bench, a supporting roller and an industrial linear array camera, the upper end of the right side of the test bench is movably connected to a first screw through a bearing, the middle end of the first screw is threadedly connected to a movable frame, both sides of the movable frame are provided with a toggle groove, a cross bar is slidably connected between the left ends of the two toggle grooves, the surface of the cross bar is fixedly connected to a fixed frame, a servo motor is fixedly installed on the right end of the front surface of the fixed frame, a servo driver is fixedly installed on the top of the servo motor, a driving roller is fixedly installed on the output end of the servo motor, and the back side of the driving roller is movably connected to the frame through a bearing. The gear train is connected to the gear train of the control frame, and the gear train is connected to the gear train of the control frame by the help of the gear train control device, and the gear train is connected to the gear train of the control frame by the help of the gear train control device.

[0005] As a preferred solution, a first bevel gear is fixedly installed on the surface of the rotating shaft and located in front of the rotating drum, the top of the adjusting box is movably connected to a rotating rod through a bearing, the bottom of the rotating rod is fixedly installed with a second bevel gear, the top of the rotating rod is fixedly connected to a pointer, the top of the outer surface of the adjusting box is fixedly connected to an angle disk below the pointer, and the top of the outer surface of the adjusting box is fixedly connected to the pointer.

[0006] As a preferred solution, the first bevel gear is meshed with the second bevel gear, and a transmission ratio between the first bevel gear and the second bevel gear is 1.

[0007] As a preferred solution, the right end of the top of the outer surface of the laboratory table is fixedly connected to a fixing frame, the top of the industrial line array camera is fixedly installed on the middle end of the top of the fixing frame, the lower end of the inner cavity of the fixing frame is fixedly connected to a horizontal plate, the middle end of the top of the horizontal plate is fixedly installed with a pressure sensor, the top of the pressure sensor is fixedly installed with a support frame, both ends of the top of the support frame are provided with a slot, the surface of the slot is slidably connected with a card block, the middle end of the card block is movably connected to the surface of the support roller through a bearing, a pin hole is provided on the right side of the card block, a pin rod is slidably connected between the surface of the pin hole and the upper end of the right side of the support frame, and a support spring is fixedly connected between the right end of the pin rod and the upper end of the right side of the support frame.

[0008] As a preferred solution, both ends of the bottom of the support frame are fixedly connected with guide rods, and the surfaces of the guide rods are slidably connected to the surfaces of the transverse plates.

[0009] As a preferred solution, the left end of the inner cavity of the fixed frame is movably connected to a guide roller through a bearing, the left end of the conveyor belt is transmission-connected to the surface of the guide roller, the surface of the conveyor belt is covered with a non-slip silicone layer, the middle end of the inner cavity of the fixed frame is fixedly connected to a reinforcing rod, the left ends of both sides of the outer surface of the fixed frame are movably connected to fixed plates through bearings, and the bottom of the fixed plate is fixedly connected to the left end of the top of the outer surface of the laboratory bench.

[0010] As a preferred solution, both sides of the movable frame are slidably connected with guide slide bars, and the right side of the guide slide bar is fixedly connected to the right side of the inner cavity of the laboratory table.

[0011] As a preferred solution, the left side of the first screw is movably connected to a vertical plate via a bearing, and the top of the vertical plate is fixedly connected to the right end of the top of the inner cavity of the laboratory table.

[0012] As a preferred solution, a limiting groove is provided at the bottom of the inner cavity of the regulating box, and the lower end of the movable guide rod is slidably connected to the surface of the limiting groove.

[0013] As a preferred solution, a PLC controller is fixedly installed on the left end of the top of the outer surface of the experimental table, and an industrial computer is fixedly installed on the top of the PLC controller.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. During the experiment, the present invention can dynamically simulate the moving speed, tensioning force and illumination angle of the copper foil strip under different working conditions, so that the experimenter can obtain corresponding visual inspection performance indicators under different moving speeds, tensioning forces and illumination angles of the light source, providing an effective experimental platform for the debugging of the copper foil visual inspection system, enabling the experimenter to quickly and effectively optimize the visual inspection performance in a timely and effective manner, which helps to improve the accuracy and reliability of copper foil visual inspection.

[0016] 2. The present invention arranges the first bevel gear, the second bevel gear, the rotating rod, the pointer and the angle disk. When the experimenter adjusts the angle of the high-brightness line light source, the rotation of the rotating shaft can drive the first bevel gear to rotate. The rotation of the first bevel gear can drive the second bevel gear, the rotating rod and the pointer to rotate. The experimenter can observe the rotation angle of the pointer through the angle disk, thereby facilitating the experimenter to accurately adjust the angle of the high-brightness line light source. By setting the transparent protective cover, safety protection can be provided around the angle disk and the pointer.

[0017] 3. The present invention achieves the purpose of supporting and fixing the industrial line array camera through the setting of the fixed frame. Through the setting of the horizontal plate, pressure sensor, support frame, card slot and card block, it can support the support roller and, under the action of the pressure sensor, can monitor the pressure generated on the support roller during the copper foil tape tensioning operation, so that the experimenter can have a corresponding understanding. At the same time, through the setting of the pin hole, pin rod and support spring, the card block can be limited and fixed to avoid the card block and support roller from shaking during use, and facilitate the experimenter to quickly disassemble the support roller and the card block later. Through the setting of the guide rod, the purpose of guiding the support frame and the horizontal plate is achieved to avoid the support frame from tilting due to force.

[0018] 4. The present invention achieves the purpose of guiding the left end of the conveyor belt by setting the guide roller, effectively improves the anti-slip effect of the contact between the conveyor belt and the copper foil belt by setting the anti-slip silicone layer, strengthens and fixes the middle end of the fixed frame by setting the reinforcing rod, supports the left end of the fixed frame by setting the fixed plate, guides the movable frame by setting the guide slide rod, and prevents the movable frame from tilting due to force during movement, supports the left side of the first screw by setting the vertical plate, and prevents the first screw from tilting due to force, and guides the movable guide rod by setting the limiting groove, and prevents the movable guide rod from rotating and tilting during movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional diagram of the present invention;

[0020] Figure 2 This is a schematic diagram of the front cross-sectional structure of the experimental platform of the present invention;

[0021] Figure 3 This is a schematic diagram of the fixed frame structure of the present invention;

[0022] Figure 4 This is a schematic diagram of the front cross-sectional structure of the fixing frame of the present invention;

[0023] Figure 5 This is a schematic diagram of the support frame structure of the present invention;

[0024] Figure 6 This is a schematic diagram of the cross-sectional structure of the left side of the regulating box of the present invention;

[0025] Figure 7 It is a schematic diagram of the rotary drum structure of the present invention.

[0026] In the figure: 1. Experimental table; 2. Adjustment box; 3. PLC controller; 4. Industrial computer; 5. Fixed plate; 6. Fixed frame; 7. Adjustment frame; 8. Fixed frame; 9. Horizontal plate; 10. Copper foil strip; 11. Toggle slot; 12. Moving frame; 13. Horizontal bar; 14. Vertical plate; 15. First screw; 16. Guide slide; 17. Industrial line array camera; 18. High-brightness line light source; 19. Guide roller; 20. Support roller; 21. Drive roller; 22. Servo motor; 23. Servo Driver; 24. Support frame; 25. Conveyor belt; 26. Reinforcement rod; 27. Pressure sensor; 28. Card slot; 29. Card block; 30. Pin hole; 31. Pin rod; 32. Support spring; 33. Guide rod; 34. Rotating shaft; 35. Rotating drum; 36. Limiting groove; 37. Moving guide rod; 38. Second screw; 39. First bevel gear; 40. Second bevel gear; 41. Rotating rod; 42. Transparent protective cover; 43. Pointer; 44. Angle plate; 45. Guide groove. DETAILED DESCRIPTION

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] Secondly, the term "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in various places throughout this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive of other embodiments.

[0029] Example 1:

[0030] See also Figure 1-Figure 7 As shown, the present invention provides an experimental device for visual inspection and debugging of copper foil, including an experimental table 1, a supporting roller 20 and an industrial linear array camera 17. The upper end of the right side of the experimental table 1 is movably connected to a first screw 15 through a bearing, and the middle end of the first screw 15 is threadedly connected to a moving frame 12. Both sides of the moving frame 12 are provided with a toggle groove 11, and a cross bar 13 is slidably connected between the left ends of the two toggle grooves 11. The surface of the cross bar 13 is fixedly connected to a fixed frame 6, and a servo motor 22 is fixedly installed on the right end of the front surface of the fixed frame 6. A servo driver 23 is fixedly installed on the top of the servo motor 22, and a driving roller 21 is fixedly installed on the output end of the servo motor 22. The back of the driving roller 21 is movably connected to the fixed frame 6 through a bearing. At the right end of the inner cavity, the surface of the driving roller 21 is connected to the conveyor belt 25 for transmission, and a copper foil belt 10 is sleeved between the surface of the conveyor belt 25 and the surface of the supporting roller 20. The middle end of the top of the outer surface of the experimental table 1 is fixedly connected to the adjusting box 2, and the upper end of the inner cavity of the adjusting box 2 is movably connected to the rotating shaft 34 through a bearing, and the back of the rotating shaft 34 is fixedly connected to the adjusting frame 7. The upper end of the adjusting frame 7 is fixedly installed with a high-brightness line light source 18, and the surface of the rotating shaft 34 is fixedly connected to the rotating drum 35. The surface of the rotating drum 35 is provided with a guide groove 45, and the lower end of the inner cavity of the adjusting box 2 is movably connected to the second screw 38 through a bearing, and the surface of the second screw 38 is threadedly connected to the movable guide rod 37, and the upper end of the movable guide rod 37 is slidably connected to the surface of the guide groove 45.

[0031] In this technical solution, the moving speed, tensioning force and illumination angle of the copper foil strip 10 can be dynamically simulated under different working conditions during the experiment, so that the experimenter can obtain the corresponding visual inspection performance indicators under different moving speeds, tensioning forces and illumination angles of the light source, providing an effective experimental platform for the debugging of the copper foil visual inspection system, enabling the experimenter to quickly and effectively optimize the visual inspection performance in a timely and effective manner, which helps to improve the accuracy and reliability of copper foil visual inspection.

[0032] Example 2:

[0033] Based on the first embodiment, the present invention is as follows Figure 6 and Figure 7 As shown, a first bevel gear 39 is fixedly installed on the surface of the rotating shaft 34 and located in front of the rotating cylinder 35, a rotating rod 41 is movably connected to the top of the adjusting box 2 through a bearing, a second bevel gear 40 is fixedly installed on the bottom of the rotating rod 41, a pointer 43 is fixedly connected to the top of the rotating rod 41, an angle disk 44 is fixedly connected to the top of the outer surface of the adjusting box 2 and located below the pointer 43, a transparent protective cover 42 is fixedly connected to the top of the outer surface of the adjusting box 2 and located above the pointer 43, the first bevel gear 39 is meshed with the second bevel gear 40, and the transmission ratio of the first bevel gear 39 to the second bevel gear 40 is 1.

[0034] In this technical solution, through the arrangement of the first bevel gear 39, the second bevel gear 40, the rotating rod 41, the pointer 43 and the angle disk 44, when the experimenter adjusts the angle of the highlight line light source 18, the rotation of the rotating shaft 34 can drive the first bevel gear 39 to rotate, and the rotation of the first bevel gear 39 can drive the second bevel gear 40, the rotating rod 41 and the pointer 43 to rotate. The experimenter can observe the rotation angle of the pointer 43 through the angle disk 44, thereby facilitating the experimenter to accurately adjust the angle of the highlight line light source 18. Through the arrangement of the transparent protective cover 42, safety protection can be provided around the angle disk 44 and the pointer 43.

[0035] Example 3:

[0036] Based on the first embodiment, the present invention is as follows Figure 1-Figure 5As shown, it is disclosed that the right end of the top of the outer surface of the experimental table 1 is fixedly connected to the fixing frame 8, the top of the industrial line array camera 17 is fixedly installed on the middle end of the top of the fixing frame 8, the lower end of the inner cavity of the fixing frame 8 is fixedly connected to the horizontal plate 9, the middle end of the top of the horizontal plate 9 is fixedly installed with a pressure sensor 27, and the top of the pressure sensor 27 is fixedly installed with a support frame 24. Both ends of the top of the support frame 24 are provided with a card slot 28, and the surface of the card slot 28 is slidably connected with a card block 29. The middle end of the card block 29 is movably connected to the surface of the support roller 20 through a bearing, and a pin hole 30 is provided on the right side of the card block 29. A pin rod 31 is slidably connected between the surface of the pin hole 30 and the upper end of the right side of the support frame 24. A support spring 32 is fixedly connected between the right end of the pin rod 31 and the upper end of the right side of the support frame 24. Both ends of the bottom of the support frame 24 are fixedly connected with a guide rod 33, and the surface of the guide rod 33 is slidably connected to the surface of the horizontal plate 9.

[0037] In this technical solution, the purpose of supporting and fixing the industrial line array camera 17 is achieved through the setting of the fixing frame 8. The setting of the horizontal plate 9, the pressure sensor 27, the support frame 24, the slot 28 and the block 29 can support the support roller 20 while, under the action of the pressure sensor 27, the pressure generated on the support roller 20 during the tensioning operation of the copper foil tape 10 can be monitored, so that the experimenter can have a corresponding understanding. At the same time, through the setting of the pin hole 30, the pin rod 31 and the support spring 32, the block 29 can be limited and fixed to prevent the block 29 and the support roller 20 from shaking during use, and to facilitate the experimenter to quickly disassemble the support roller 20 and the block 29. The setting of the guide rod 33 achieves the purpose of guiding the support frame 24 and the horizontal plate 9, and prevents the support frame 24 from tilting due to force.

[0038] Example 4:

[0039] Based on the first embodiment, the present invention is as follows Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 6As shown, the left end of the inner cavity of the fixed frame 6 is movably connected to the guide roller 19 through a bearing, the left end of the conveyor belt 25 is transmission-connected to the surface of the guide roller 19, the surface of the conveyor belt 25 is covered with a non-slip silicone layer, the middle end of the inner cavity of the fixed frame 6 is fixedly connected to a reinforcing rod 26, the left ends of both sides of the outer surface of the fixed frame 6 are movably connected to the fixed plate 5 through bearings, the bottom of the fixed plate 5 is fixedly connected to the left end of the top of the outer surface of the experimental table 1, both sides of the movable frame 12 are slidably connected to the guide slide bar 16, the right side of the guide slide bar 16 is fixedly connected to the right side of the inner cavity of the experimental table 1, the left side of the first screw 15 is movably connected to the vertical plate 14 through a bearing, the top of the vertical plate 14 is fixedly connected to the right end of the top of the inner cavity of the experimental table 1, a limiting groove 36 is provided at the bottom of the inner cavity of the adjusting box 2, and the lower end of the movable guide rod 37 is slidably connected to the surface of the limiting groove 36, the left end of the top of the outer surface of the experimental table 1 is fixedly installed with a PLC controller 3, and the top of the PLC controller 3 is fixedly installed with an industrial computer 4.

[0040] In the present technical solution, the purpose of guiding the left end of the conveyor belt 25 is achieved by setting the guide roller 19, the anti-slip silicone layer is effectively improved, the anti-slip effect of the contact between the conveyor belt 25 and the copper foil belt 10 is effectively improved, the reinforcing rod 26 is set, the purpose of strengthening and fixing the middle end of the fixed frame 6 is achieved, the fixed plate 5 is set, the left end of the fixed frame 6 is supported, the guide slide bar 16 is set, the movable frame 12 is guided, and the movable frame 12 is prevented from tilting due to force during movement, the vertical plate 14 is set, the left side of the first screw 15 is supported, and the first screw 15 is prevented from tilting due to force, and the limiting groove 36 is set, The purpose of guiding the movable guide rod 37 is prevented from rotating and tilting during movement.

[0041] The working principle of the present invention is as follows: after the copper foil tape 10 required for the experiment and in a closed loop is placed on the surface of the conveyor belt 25 and the support roller 20, the PLC controller 3 passes through the servo driver 23, and controls the rotation speed of the driving roller 21 driven by the servo motor 22 according to the parameters set by the experimenter. The rotation of the driving roller 21 can drive the conveyor belt 25 to move, and the movement of the conveyor belt 25 can drive the copper foil tape 10 to move along the surface of the support roller 20, so that the industrial line array camera 17 can collect images of the surface during the movement of the copper foil tape 10, and the image collection, processing and algorithm execution are performed by the industrial computer 4, thereby completing the experimental operation of visual inspection of defects on the surface of the copper foil tape 10, and when the tension of the copper foil tape 10 needs to be adjusted, the first screw 15 is operated to rotate to drive the moving frame 12 to move to the left, and the movement of the moving frame 12 can drive the toggle slot 11 to move, so that the toggle slot 11 can push the cross bar 13 along the inclined surface under the action of the movement. The fixed frame 6 and the right end of the conveyor belt 25 move downward, so that the conveyor belt 25 can tension the copper foil strip 10 with different forces under the action of movement, so that the experimenter can dynamically simulate the tensioning force of the copper foil strip 10 during the experiment, so that the experimenter can analyze the performance indicators of visual detection under different tensioning forces, so as to optimize the performance of visual detection in the later stage, and when the illumination angle of the highlight line light source 18 needs to be adjusted, the second screw 38 is controlled to rotate to drive the movable guide rod 37 to move. While the movable guide rod 37 moves, it can push the rotating drum 35, the rotating shaft 34, the adjustment frame 7 and the highlight line light source 18 to rotate through the guide groove 45, so that the highlight line light source 18 can illuminate the surface of the copper foil strip 10 at different angles, so that the experimenter can dynamically simulate the illumination angle of the light source during the experiment, so that the experimenter can analyze the performance indicators of visual detection under different illumination angles of the light source, so as to optimize the performance of visual detection in the later stage.

[0042] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the scope of protection of the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the essence and scope of the technical solutions of the present invention.

Claims

1. An experimental device for visual inspection and debugging of copper foil, comprising a test bench (1), a support roller (20) and an industrial linear array camera (17), characterized in that: The upper end of the right side of the experimental table (1) is movably connected to a first screw rod (15) through a bearing, the middle end of the first screw rod (15) is threadedly connected to a moving frame (12), both sides of the moving frame (12) are provided with a toggle groove (11), and a cross bar (13) is slidably connected between the left ends of the two toggle grooves (11), and the surface of the cross bar (13) is fixedly connected to a fixed frame (6), and a servo motor (22) is fixedly installed on the right end of the front surface of the fixed frame (6), and a servo driver (23) is fixedly installed on the top of the servo motor (22), and a driving roller (21) is fixedly installed on the output end of the servo motor (22), and the back of the driving roller (21) is movably connected to the right end of the inner cavity of the fixed frame (6) through a bearing, and the surface of the driving roller (21) is transmission-connected to a conveyor belt (25). A copper foil strip (10) is sleeved between the surface of the conveyor belt (25) and the surface of the support roller (20); the middle end of the top of the outer surface of the experimental table (1) is fixedly connected to an adjustment box (2); the upper end of the inner cavity of the adjustment box (2) is movably connected to a rotating shaft (34) through a bearing; the back of the rotating shaft (34) is fixedly connected to an adjustment frame (7); the upper end of the adjustment frame (7) is fixedly installed with a high-brightness line light source (18); the surface of the rotating shaft (34) is fixedly connected to a rotating drum (35); the surface of the rotating drum (35) is provided with a guide groove (45); the lower end of the inner cavity of the adjustment box (2) is movably connected to a second screw (38) through a bearing; the surface of the second screw (38) is threadedly connected to a movable guide rod (37); the upper end of the movable guide rod (37) is slidably connected to the surface of the guide groove (45).

2. The experimental device for visual inspection and debugging of copper foil according to claim 1, characterized in that: A first bevel gear (39) is fixedly mounted on the surface of the rotating shaft (34) and located in front of the rotating drum (35); a rotating rod (41) is movably connected to the top of the regulating box (2) via a bearing; a second bevel gear (40) is fixedly mounted on the bottom of the rotating rod (41); a pointer (43) is fixedly connected to the top of the rotating rod (41); an angle plate (44) is fixedly connected to the top of the outer surface of the regulating box (2) and located below the pointer (43); and a transparent protective cover (42) is fixedly connected to the top of the outer surface of the regulating box (2) and located above the pointer (43).

3. The experimental device for visual inspection and debugging of copper foil according to claim 2, characterized in that: The first bevel gear (39) is meshed with the second bevel gear (40), and the transmission ratio between the first bevel gear (39) and the second bevel gear (40) is 1.

4. The experimental device for visual inspection and debugging of copper foil according to claim 1, characterized in that: The right end of the top of the outer surface of the experimental table (1) is fixedly connected to a fixing frame (8), the top of the industrial linear array camera (17) is fixedly installed on the middle end of the top of the fixing frame (8), the lower end of the inner cavity of the fixing frame (8) is fixedly connected to a horizontal plate (9), the middle end of the top of the horizontal plate (9) is fixedly installed with a pressure sensor (27), the top of the pressure sensor (27) is fixedly installed with a support frame (24), both ends of the top of the support frame (24) are provided with a card slot (28), the surface of the card slot (28) is slidably connected with a card block (29), the middle end of the card block (29) is movably connected to the surface of the support roller (20) through a bearing, the right side of the card block (29) is provided with a pin hole (30), the surface of the pin hole (30) is slidably connected with a pin rod (31) between the surface of the pin hole (30) and the upper end of the right side of the support frame (24), and a support spring (32) is fixedly connected between the right end of the pin rod (31) and the upper end of the right side of the support frame (24).

5. The experimental device for visual inspection and debugging of copper foil according to claim 4, characterized in that: Both ends of the bottom of the support frame (24) are fixedly connected to guide rods (33), and the surface of the guide rods (33) is slidably connected to the surface of the transverse plate (9).

6. The experimental device for visual inspection and debugging of copper foil according to claim 1, characterized in that: The left end of the inner cavity of the fixed frame (6) is movably connected to a guide roller (19) through a bearing, the left end of the conveyor belt (25) is transmission-connected to the surface of the guide roller (19), the surface of the conveyor belt (25) is paved with a non-slip silicone layer, the middle end of the inner cavity of the fixed frame (6) is fixedly connected to a reinforcing rod (26), the left ends of both sides of the outer surface of the fixed frame (6) are movably connected to a fixed plate (5) through a bearing, and the bottom of the fixed plate (5) is fixedly connected to the left end of the top of the outer surface of the laboratory table (1).

7. The experimental device for visual inspection and debugging of copper foil according to claim 1, characterized in that: Both sides of the movable frame (12) are slidably connected to guide slide bars (16), and the right side of the guide slide bar (16) is fixedly connected to the right side of the inner cavity of the experimental table (1).

8. The experimental device for visual inspection and debugging of copper foil according to claim 1, characterized in that: The left side of the first screw (15) is movably connected to a vertical plate (14) via a bearing, and the top of the vertical plate (14) is fixedly connected to the right end of the top of the inner cavity of the laboratory table (1).

9. The experimental device for visual inspection and debugging of copper foil according to claim 1, characterized in that: A limiting groove (36) is provided at the bottom of the inner cavity of the regulating box (2), and the lower end of the movable guide rod (37) is slidably connected to the surface of the limiting groove (36).

10. The experimental device for visual inspection and debugging of copper foil according to claim 1, characterized in that: A PLC controller (3) is fixedly mounted on the left end of the top of the outer surface of the experimental table (1), and an industrial computer (4) is fixedly mounted on the top of the PLC controller (3).

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