PI film surface detection equipment

Abstract

The utility model relates to the technical field of detection equipment, and discloses PI film surface detection equipment which comprises a working table, a longitudinal rack is fixedly connected to the left side of the top wall of the working table, a longitudinal sliding rail is fixedly connected to the right side of the top wall of the working table, and a longitudinal moving sliding block is slidably connected to the top end of the longitudinal sliding rail. The inner wall of the longitudinal moving sliding block is fixedly connected with a longitudinal moving motor, the left end of the longitudinal moving motor is fixedly connected with a longitudinal rotating gear, the longitudinal rotating gear is connected with the longitudinal rack in an engaged mode, and the top wall of the longitudinal moving sliding block is fixedly connected with a transverse rack. According to the utility model, plane displacement is realized through the longitudinal moving motor and the transverse moving motor, the camera is positioned to a target position so as to detect different positions of the PI film, and meanwhile, a focusing function is matched, so that the detection accuracy is ensured, and the surface detection quality and efficiency of the PI film are greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of detection equipment, in particular to a PI film surface detection device. Background Art

[0002] PI film is a high-performance thin-film insulating material. It is formed by the condensation of pyromellitic dianhydride and diaminodiphenyl ether in a strong polar solvent and then imidization. It is yellow and transparent and has excellent heat resistance, chemical stability and mechanical properties.

[0003] PI film surface inspection equipment is a tool to ensure the surface quality of PI film. It uses a high-resolution image acquisition system to conduct rapid, comprehensive and detailed inspections of the surface of PI film to ensure the performance and reliability of PI film.

[0004] During transportation, vacuum packaging is used to ensure the cleanliness of the PI film surface. Despite this, some impurities will still remain on the surface of the PI film during packaging. Since the adhered impurities are usually small, they cannot be observed with the naked eye. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a PI film surface detection device, which aims to improve the problem that impurities adhered during the PI film packaging process are usually small and cannot be observed by the naked eye.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a PI film surface detection device, including a workbench, a longitudinal rack fixedly connected to the left side of the top wall of the workbench, a longitudinal slide fixedly connected to the right side of the top wall of the workbench, a longitudinal slide rail fixedly connected to the top end of the longitudinal slide rail is slidably connected to a longitudinal moving slider, an inner wall of the longitudinal moving slider is fixedly connected to a longitudinal moving motor, a left end of the longitudinal moving motor is fixedly connected to a longitudinal rotating gear, the longitudinal rotating gear is meshed with the longitudinal rack, the top wall of the longitudinal moving slider is fixedly connected to a transverse rack, the top wall of the transverse rack is slidably connected to the transverse moving slider, The inner wall of the transverse moving slider is fixedly connected to a transverse moving motor, the bottom end of the transverse moving motor is fixedly connected to a transverse moving gear, the transverse moving gear is meshed with the inner wall of the transverse rack, the front top end of the transverse moving slider is fixedly installed with a lifting motor, the front middle part of the transverse moving slider is fixedly connected to a lifting slide rail, the bottom end of the lifting motor is fixedly connected to a lifting block, the lifting block is slidably connected to the lifting slide rail, the front left end of the lifting block is fixedly connected to a camera, the front right end of the lifting block is fixedly connected to a spotlight, and a clamping mechanism is provided in the front middle part of the workbench.

[0007] Through the above technical solution: plane displacement is achieved through the longitudinal movement motor and the transverse movement motor. When different parts of the PI film need to be inspected, the camera is positioned to the target position through transverse and longitudinal movement so that different positions of the PI film can be inspected. Combined with the focusing function, the accuracy of the inspection is ensured, which greatly improves the quality and efficiency of PI film surface inspection.

[0008] As a further description of the above technical solution:

[0009] The clamping mechanism includes a longitudinal knob, the rear end of the longitudinal knob is fixedly connected to a longitudinal bidirectional threaded rod, the front and rear ends of the outer walls of the longitudinal bidirectional threaded rod are threadedly connected to a longitudinal movable splint, the front right end of the workbench is rotatably connected to a transverse knob, the rear end of the transverse knob is fixedly connected to a worm, the top end of the worm is meshed with a turbine, the left end of the turbine is fixedly connected to a transverse bidirectional threaded rod, and the left and right ends of the outer walls of the transverse bidirectional threaded rod are threadedly connected to a transverse movable splint.

[0010] Through the above technical solution: by rotating the longitudinal knob to make the two longitudinal movable clamps move relative to each other back and forth, and correspondingly rotating the transverse knob to drive the worm and the turbine to rotate, so that the two transverse movable clamps move relative to or oppositely in the left and right directions, the clamping position can be flexibly adjusted to ensure that the PI film is firmly clamped on the workbench, and the detection efficiency is greatly improved through simple and quick clamping operations.

[0011] As a further description of the above technical solution:

[0012] A console is fixedly connected to the left front end of the workbench, and a plurality of control buttons are fixedly installed on the top of the console.

[0013] Through the above technical solution: the console is the operation control integration center of the equipment, and the control buttons on the top are used to control the longitudinal movement motor, transverse movement motor and lifting motor on the equipment respectively.

[0014] As a further description of the above technical solution:

[0015] Four corners of the bottom end of the workbench are fixedly connected with columns, and the bottom ends of multiple columns are fixedly connected with anti-slip pads.

[0016] Through the above technical solution: the column is used to support the workbench to ensure the stability of the equipment, and the anti-slip pad is installed at the bottom of the column to increase the friction with the ground and prevent the equipment from sliding or shifting during work.

[0017] As a further description of the above technical solution:

[0018] A bracket is fixedly connected to the left side of the workbench, and a display is fixedly connected to the top of the bracket.

[0019] Through the above technical solution: the bracket is used to fix the display, and the display is used to display the operating status and test results of the equipment. The real-time status of the equipment can be understood through the display, and adjustments or operations can be made as needed.

[0020] As a further description of the above technical solution:

[0021] A horizontal frame is fixedly connected to the middle portion of the rear side of the top wall of the workbench, and a plurality of spirit levels are fixedly installed on the inner wall of the horizontal frame.

[0022] Through the above technical solution: the horizontal frame provides a horizontal support platform for the level instrument, so that the level instrument can detect in real time whether the equipment is in a horizontal state when working.

[0023] As a further description of the above technical solution:

[0024] The top end of the front side of the workbench is fixedly connected to two rubber anti-collision corners, and the top ends of the two longitudinally movable splints and the transversely movable splints are fixedly connected to rubber sleeves.

[0025] Through the above technical solution: the role of the rubber anti-collision angle is to protect the PI film and the equipment itself to avoid unnecessary scratches or collisions during operation; the rubber sleeve is used to increase the clamping effect of multiple splints on the PI film; the limit block is used to limit the moving range of the lateral moving slider on the lateral rack to ensure the stability and safety of the equipment during operation.

[0026] As a further description of the above technical solution:

[0027] The left and right ends of the transverse rack are both fixedly connected to limit blocks, and the outer walls of the longitudinal knob and the transverse knob are both fixedly connected to anti-slip strips.

[0028] Through the above technical solution, the anti-slip strips on the longitudinal knob and the transverse knob are used to increase the friction of the operator's operation of the longitudinal knob and the transverse knob, making it easier for the operator to operate these knobs.

[0029] The utility model has the following beneficial effects:

[0030] 1. In the present invention, the plane displacement is achieved by the longitudinal moving motor and the transverse moving motor. When different parts of the PI film need to be inspected, the camera is positioned to the target position through transverse and longitudinal movement so that different positions of the PI film can be inspected. With the focusing function, the accuracy of the inspection is ensured, which greatly improves the quality and efficiency of the PI film surface inspection.

[0031] 2. In the utility model, the two longitudinal movable clamps are moved relative to each other back and forth by rotating the longitudinal knob, and the corresponding rotation of the transverse knob drives the worm and the turbine to rotate, so that the two transverse movable clamps move relative to or oppositely in the left and right directions. The clamping position can be flexibly adjusted to ensure that the PI film is firmly clamped on the workbench. The simple and quick clamping operation greatly improves the detection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 This is a three-dimensional diagram of a PI film surface detection device proposed by the utility model;

[0033] Figure 2 This is a structural breakdown diagram of a longitudinal moving motor for a PI film surface detection device proposed in the utility model;

[0034] Figure 3 This is a structural breakdown diagram of a lateral moving motor for a PI film surface detection device proposed in the utility model;

[0035] Figure 4 This is a structural schematic diagram of a clamping mechanism of a PI film surface detection device proposed in the present invention.

[0036] Legend:

[0037] 1. Workbench; 2. Clamping mechanism; 201. Longitudinal knob; 202. Longitudinal two-way threaded rod; 203. Longitudinal moving splint; 204. Transverse knob; 205. Worm; 206. Turbine; 207. Transverse two-way threaded rod; 208. Transverse moving splint; 3. Longitudinal rack; 4. Longitudinal slide rail; 5. Longitudinal moving slider; 6. Longitudinal moving motor; 7. Longitudinal rotating gear; 8. Transverse rack; 9. Transverse moving slider; 10. Transverse moving motor; 11. Transverse moving gear; 12. Lifting motor; 13. Lifting slide rail; 14. Lifting block; 15. Camera; 16. Spotlight; 17. Control console; 18. Control button; 19. Column; 20. Anti-slip pad; 21. Bracket; 22. Display; 23. Leveling rack; 24. Level; 25. Rubber anti-collision angle; 26. Rubber sleeve; 27. Limit block; 28. Anti-slip strip. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described 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.

[0039] Reference Figure 1 、 Figure 2 and Figure 3 The utility model provides an embodiment: a PI film surface detection device, comprising a workbench (1), a longitudinal rack (3) fixedly connected to the left side of the top wall of the workbench (1), a longitudinal slide rail (4) fixedly connected to the right side of the top wall of the workbench (1), a longitudinal moving slider (5) slidably connected to the top end of the longitudinal slide rail (4), a longitudinal moving motor (6) fixedly connected to the inner wall of the longitudinal moving slider (5), a longitudinal rotating gear (7) fixedly connected to the left end of the longitudinal moving motor (6), the longitudinal rotating gear (7) meshingly connected to the longitudinal rack (3), a transverse rack (8) fixedly connected to the top wall of the transverse rack (8), a transverse moving slider (9) slidably connected to the top wall of the transverse moving slider (9), and a transverse moving slider (9) fixedly connected to the inner wall of the transverse moving slider A lateral moving motor (10) is connected, the bottom end of the lateral moving motor (10) is fixedly connected to a lateral moving gear (11), the lateral moving gear (11) is meshed with the inner wall of the lateral rack (8), a lifting motor (12) is fixedly installed on the front top of the lateral moving slider (9), a lifting rail (13) is fixedly connected to the front middle of the lateral moving slider (9), the bottom end of the lifting motor (12) is fixedly connected to a lifting block (14), the lifting block (14) is slidably connected to the lifting rail (13), the front left end of the lifting block (14) is fixedly connected to a camera (15), the front right end of the lifting block (14) is fixedly connected to a spotlight (16), and a clamping mechanism (2) is provided in the front middle of the workbench (1);

[0040] Specifically, by installing the longitudinal rack 3 and the longitudinal slide 4 on the workbench 1, the longitudinal moving motor 6 drives the longitudinal rotating gear 7, so that the longitudinal moving slider 5 can move smoothly longitudinally on the slide 4, and at the same time, the transverse moving motor 10 drives the transverse moving gear 11 to rotate on the inner wall of the transverse rack 8, so as to realize the transverse displacement of the transverse moving slider 9 on the transverse rack 8. When it is necessary to detect different parts of the PI film, the camera 15 is positioned to the target position through transverse and longitudinal movement, and then the lifting motor 12 drives the lifting block 14 to move up and down on the lifting slide 13, driving the camera 15 and the spotlight 16 to lift and lower, so that different positions of the PI film can be detected, and the focusing function is cooperated to ensure the accuracy of the detection. During the entire detection process, the spotlight 16 provides sufficient light to help the camera 15 capture the details of the PI film surface, which greatly improves the quality and efficiency of the PI film surface detection.

[0041] Reference Figure 1 and Figure 4The clamping mechanism (2) comprises a longitudinal knob (201), the rear end of the longitudinal knob (201) is fixedly connected to a longitudinal bidirectional threaded rod (202), the front and rear ends of the outer wall of the longitudinal bidirectional threaded rod (202) are both threadedly connected to a longitudinal movable clamping plate (203), the front right end of the workbench (1) is rotatably connected to a transverse knob (204), the rear end of the transverse knob (204) is fixedly connected to a worm (205), the top end of the worm (205) is meshedly connected to a turbine (206), the left end of the turbine (206) is fixedly connected to a transverse bidirectional threaded rod (207), and the left and right ends of the outer wall of the transverse bidirectional threaded rod (207) are both threadedly connected to a transverse movable clamping plate (208);

[0042] Specifically, by rotating the longitudinal knob (201), the longitudinal bidirectional threaded rod (202) starts to rotate, thereby driving the two longitudinal movable clamps (203) to move in relative or opposite directions to adapt to the longitudinal clamping of PI films of different sizes. Correspondingly, rotating the transverse knob (204) will drive the worm (205) to rotate. The longitudinal rotation of the worm (205) will cause the transverse rotation of the turbine (206). At the same time, the transverse rotation of the turbine (206) will cause the transverse bidirectional threaded rod (207) to rotate relative to each other in the transverse direction, thereby causing the two transverse movable clamps (208) to move relative to each other in the left and right directions. In this way, the clamping position of the clamping mechanism (2) can be flexibly adjusted according to the specific size of the PI film, ensuring that the PI film is firmly clamped on the workbench (1). The simple and fast clamping operation greatly improves the detection efficiency.

[0043] Reference Figure 1 The front left end of the workbench (1) is fixedly connected to a console (17), and a plurality of control buttons (18) are fixedly installed on the top of the console (17); four corners of the bottom end of the workbench (1) are fixedly connected to columns (19), and the bottom ends of the plurality of columns (19) are fixedly connected to anti-slip pads (20); the left side of the workbench (1) is fixedly connected to a bracket (21), and the top end of the bracket (21) is fixedly connected to a display (22);

[0044] Specifically, the control console (17) is the operation control integration center of the equipment. The control button (18) on the top is used to control the longitudinal movement motor 6, the transverse movement motor 10 and the lifting motor 12 on the equipment respectively. The column 19 is used to support the workbench (1) to ensure the stability of the equipment. The anti-slip pad 20 is installed at the bottom of the column 19 to increase the friction with the ground to prevent the equipment from sliding or shifting during operation. The bracket (21) is used to fix the display (22). The display (22) is used to display the operating status and test results of the equipment. The real-time status of the equipment can be understood through the display 22, and adjustments or operations can be made as needed.

[0045] Reference Figure 1 and Figure 4 The middle part of the rear side of the top wall of the workbench (1) is fixedly connected to a horizontal frame (23), and a plurality of spirit levels (24) are fixedly installed on the inner wall of the horizontal frame (23); the top end of the front side of the workbench (1) is fixedly connected to two rubber anti-collision angles (25), and the top ends of the two longitudinal movable splints (203) and the transverse movable splint (208) are fixedly connected to rubber sleeves (26); the left and right ends of the transverse rack (8) are fixedly connected to limit blocks (27), and the outer walls of the longitudinal knob (201) and the transverse knob (204) are fixedly connected to anti-slip strips (28);

[0046] Specifically, the horizontal frame (23) provides a horizontal support platform for the spirit level (24), so that the spirit level (24) can detect in real time whether the device is in a horizontal state during operation. The role of the rubber anti-collision angle (25) is to protect the PI film and the device itself to avoid unnecessary scratches or collisions during operation. The rubber sleeve (26) is used to increase the clamping effect of the multiple splints on the PI film. The limit block (27) is used to limit the moving range of the transverse moving slider 9 on the transverse rack (8) to ensure the stability and safety of the device during operation. The anti-slip strips (28) on the longitudinal knob (201) and the transverse knob (204) are used to increase the friction of the operator's operation of the longitudinal knob (201) and the transverse knob (204), so that the operator can operate these knobs more easily.

[0047] Working principle: By installing the longitudinal rack 3 and the longitudinal slide 4 on the workbench 1, the longitudinal moving motor 6 drives the longitudinal rotating gear 7, so that the longitudinal moving slider 5 can move smoothly longitudinally on the slide 4, and at the same time, the transverse moving motor 10 drives the transverse moving gear 11 to rotate on the inner wall of the transverse rack 8, so as to realize the transverse displacement of the transverse moving slider 9 on the transverse rack 8. When it is necessary to detect different parts of the PI film, the camera 15 is positioned to the target position through transverse and longitudinal movement, and then the lifting motor 12 drives the lifting block 14 to move up and down on the lifting slide 13, driving the camera 15 and the spotlight 16 to lift and lower, so that different positions of the PI film can be detected, and the focusing function is cooperated to ensure the accuracy of the detection. During the entire detection process, the spotlight 16 provides sufficient light to help the camera 15 capture the details of the PI film surface, which greatly improves the quality and efficiency of the PI film surface detection.

[0048] Furthermore, by rotating the longitudinal knob (201), the longitudinal bidirectional threaded rod (202) starts to rotate, thereby driving the two longitudinal movable clamps (203) to move in relative or opposite directions, so as to adapt to the longitudinal clamping of PI films of different sizes. Correspondingly, rotating the transverse knob (204) will drive the worm (205) to rotate. The longitudinal rotation of the worm (205) will cause the transverse rotation of the turbine (206). At the same time, the transverse rotation of the turbine (206) will cause the transverse bidirectional threaded rod (207) to rotate relative to each other in the transverse direction, thereby causing the two transverse movable clamps (208) to move relative to each other in the left and right directions. In this way, the clamping position of the clamping mechanism (2) can be flexibly adjusted according to the specific size of the PI film, ensuring that the PI film is firmly clamped on the workbench (1). The simple and quick clamping operation greatly improves the detection efficiency.

[0049] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A PI film surface detection device, comprising a workbench (1), characterized in that: The left side of the top wall of the workbench (1) is fixedly connected to a longitudinal rack (3), the right side of the top wall of the workbench (1) is fixedly connected to a longitudinal slide rail (4), the top end of the longitudinal slide rail (4) is slidably connected to a longitudinal moving slider (5), the inner wall of the longitudinal moving slider (5) is fixedly connected to a longitudinal moving motor (6), the left end of the longitudinal moving motor (6) is fixedly connected to a longitudinal rotating gear (7), the longitudinal rotating gear (7) is meshed with the longitudinal rack (3), the top wall of the longitudinal moving slider (5) is fixedly connected to a transverse rack (8), the top wall of the transverse rack (8) is slidably connected to a transverse moving slider (9), the inner wall of the transverse moving slider (9) is fixedly connected to a transverse moving motor (10), the transverse moving The bottom end of the motor (10) is fixedly connected to a transverse moving gear (11), and the transverse moving gear (11) is meshed with the inner wall of the transverse rack (8). The front top end of the transverse moving slider (9) is fixedly installed with a lifting motor (12), and the middle part of the front side of the transverse moving slider (9) is fixedly connected to a lifting slide rail (13). The bottom end of the lifting motor (12) is fixedly connected to a lifting moving block (14), and the lifting moving block (14) is slidably connected to the lifting slide rail (13). The front left end of the lifting moving block (14) is fixedly connected to a camera (15), and the front right end of the lifting moving block (14) is fixedly connected to a spotlight (16). A clamping mechanism (2) is provided at the middle part of the front side of the workbench (1).

2. A PI film surface detection device according to claim 1, characterized in that: The clamping mechanism (2) comprises a longitudinal knob (201), the rear end of the longitudinal knob (201) is fixedly connected to a longitudinal bidirectional threaded rod (202), the front and rear ends of the outer wall of the longitudinal bidirectional threaded rod (202) are both threadedly connected to a longitudinal movable clamping plate (203), the front right end of the workbench (1) is rotatably connected to a transverse knob (204), the rear end of the transverse knob (204) is fixedly connected to a worm (205), the top end of the worm (205) is meshedly connected to a turbine (206), the left end of the turbine (206) is fixedly connected to a transverse bidirectional threaded rod (207), and the left and right ends of the outer wall of the transverse bidirectional threaded rod (207) are both threadedly connected to a transverse movable clamping plate (208).

3. A PI film surface detection device according to claim 1, characterized in that: A control console (17) is fixedly connected to the front left end of the workbench (1), and a plurality of control buttons (18) are fixedly mounted on the top of the control console (17).

4. The PI film surface detection device according to claim 1, characterized in that: Four corners of the bottom end of the workbench (1) are fixedly connected to upright posts (19), and the bottom ends of a plurality of upright posts (19) are fixedly connected to anti-slip pads (20).

5. The PI film surface detection device according to claim 1, characterized in that: A bracket (21) is fixedly connected to the left side of the workbench (1), and a display (22) is fixedly connected to the top of the bracket (21).

6. The PI film surface detection device according to claim 1, characterized in that: A horizontal frame (23) is fixedly connected to the middle portion of the rear side of the top wall of the workbench (1), and a plurality of spirit levels (24) are fixedly mounted on the inner wall of the horizontal frame (23).

7. The PI film surface detection device according to claim 2, characterized in that: The front top of the workbench (1) is fixedly connected to two rubber anti-collision corners (25), and the tops of the two longitudinal movable splints (203) and the transverse movable splints (208) are fixedly connected to rubber sleeves (26).

8. The PI film surface detection device according to claim 2, characterized in that: The left and right ends of the transverse rack (8) are both fixedly connected to the limit block (27), and the outer walls of the longitudinal knob (201) and the transverse knob (204) are both fixedly connected to the anti-slip strip (28).

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