Film production detection device

Abstract

The utility model relates to the technical field of film production, in particular to a film production detection device which comprises a working table, a defect detection supporting table and a tension detection supporting table are fixedly connected to the upper surface of the working table, and two first fixing pieces are fixedly connected to the upper surface of the defect detection supporting table. The two first fixing pieces are located at the positions of the two side directions of the defect detection supporting table correspondingly. According to the utility model, the image acquisition mechanism arranged on the mounting plate is used for carrying out image acquisition and image analysis on the film, the surface defects of the film are detected in real time, the tension detection mechanism and the tension roller are used for carrying out real-time detection on the tension of the film, and the quality of the film is controlled in real time; the device can detect whether the surface defect and tension of the film meet the production standard in real time, and can control the quality problem generated by the film in production in time, so that the production quality of the film is ensured, the return rate of the film is greatly reduced, and the output efficiency is greatly improved.

Description

Technical Field

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

[0002] Thin films are relatively thin layered materials with a variety of properties and uses. In industrial production, thin films are often used for surface protection, such as forming anti-rust films on metal surfaces; in electronic devices, thin films can be used as semiconductors, insulating layers or conductive layers; in the field of optics, thin films can achieve functions such as anti-reflection and reflection, such as the coating on camera lenses.

[0003] During the film production process, it is often necessary to detect the surface defects and tension and other parameters of the film to ensure the quality of the film. At present, the method for film detection generally adopts the method of manual sampling. When the output of the film is large, the error generated by this method will also become larger, resulting in the production quality of the film cannot be guaranteed, resulting in an increase in the return rate of the film. In addition, the efficiency of the detection work is affected and cannot meet the needs of industrial production, which greatly reduces the output efficiency.

[0004] Therefore, there is an urgent need to improve the film production detection device to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of the utility model is to provide a film production detection device, which performs image acquisition and image analysis on the film through an image acquisition mechanism arranged on a mounting plate, performs real-time detection of surface defects of the film, performs real-time detection of the tension of the film through a tension detection mechanism and a tension roller, performs real-time control of the quality of the film, can detect in real time whether the surface defects and tension of the film meet the production standards, can timely manage and control the quality problems of the film during production, so that the production quality of the film is guaranteed, the return rate of the film is greatly reduced, the output efficiency is greatly improved, and the needs of industrial production can be met.

[0006] In order to achieve the above-mentioned purpose, the main technical scheme adopted by the utility model includes: comprising a workbench, a defect detection support platform and a tension detection support platform are fixedly connected to the upper surface of the workbench, two first fixing parts are fixedly connected to the upper surface of the defect detection support platform, the two first fixing parts are respectively located at the two side directions of the defect detection support platform, the first fixing part is fixedly connected to the first movable part through two first connecting columns and two first adjusting nuts, the two first connecting columns are fixedly connected to the first movable part, the two first connecting columns are threadedly connected to the two first adjusting nuts in a one-to-one correspondence, the first adjusting nut is in contact with the first fixing part, and a first adjustment groove is provided on the side away from the two first fixing parts. , the first connecting column is located in the corresponding first adjusting groove, the other end of the first movable part is fixedly connected to a threaded column with a rectangular hole through an angle adjustment nut and a baffle, one end of the threaded column with a rectangular hole is fixedly connected to the baffle, and the other end of the threaded column with a rectangular hole is threadedly connected to the angle adjustment nut, the first movable part is located between the angle adjustment nut and the baffle, the angle adjustment nut and the baffle are respectively in contact with two sides of the first movable part, a rectangular column is inserted in the threaded column with a rectangular hole, the close ends of the two rectangular columns both penetrate the close side of the baffle and are fixedly connected with a mounting plate, a plurality of image acquisition mechanisms are connected to the mounting plate, and the plurality of image acquisition mechanisms are equidistantly distributed.

[0007] Preferably, two tension detection mechanisms are connected to the upper surface of the tension detection support platform, the two tension detection mechanisms are located at two side directions of the tension detection support platform, and tension rollers are rotatably connected to the two tension detection mechanisms.

[0008] Preferably, four supporting protrusions are fixedly connected to the upper surface of the defect detection support platform and the upper surface of the tension detection support platform, and the four supporting protrusions are respectively located at the four corners of the defect detection support platform or the tension detection support platform, and the four supporting protrusions are divided into two groups, and the two supporting protrusions in each group are connected to a first rotating shaft through a bearing for common rotation, and the central axis of the first rotating shaft is parallel to the central axis of the tension roller, and a first rotating roller is fixedly connected to the outer surface of the first rotating shaft.

[0009] Preferably, two unwinding support columns and two winding support columns are fixedly connected to the upper surface of the workbench, and the ends of the two unwinding support columns away from the workbench are rotatably connected to the unwinding shaft, and the ends of the two winding support columns away from the workbench are rotatably connected to the winding shaft, and one end of the unwinding shaft and one end of the winding shaft are fixedly connected to the first sprocket.

[0010] Preferably, two second fixing parts are fixedly connected to the upper surface of the workbench, and second movable parts are fixedly connected to the inner walls on both sides of the second fixing parts through four second connecting columns and four second adjusting nuts, the second adjusting nuts are fixedly connected to the second movable parts, the second connecting columns are threadedly connected to the second adjusting nuts, and two second adjustment grooves are provided on both sides of the second fixing parts, and the second connecting columns are located in the corresponding second adjustment grooves.

[0011] Preferably, the two second movable parts are fixedly connected to a motor on one side close to each other, and the output end of the motor is fixedly connected to a second sprocket. The two second sprockets correspond to the two first sprockets one by one, and the second sprockets and the corresponding first sprockets are meshed with a chain.

[0012] Preferably, second rotating rollers are fixedly connected to outer walls of the unwinding shaft and the winding shaft, and a film is commonly provided on the two second rotating rollers, and the film is in contact with the plurality of first rotating rollers and the tension roller.

[0013] The utility model has at least the following beneficial effects:

[0014] 1. The image acquisition mechanism arranged on the mounting plate is used to acquire and analyze the image of the film, and the surface defects of the film are detected in real time. The tension of the film is detected in real time by the tension detection mechanism and the tension roller, and the quality of the film is controlled in real time. It can detect in real time whether the surface defects and tension of the film meet the production standards, and can timely control the quality problems of the film in production, so that the production quality of the film is guaranteed, the return rate of the film is greatly reduced, the output efficiency is greatly improved, and the needs of industrial production can be met. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0016] Figure 1 A three-dimensional schematic diagram provided for the utility model;

[0017] Figure 2 The utility model provides Figure 1 The enlarged schematic diagram at A in the middle;

[0018] Figure 3 The utility model provides Figure 1 The enlarged schematic diagram of point B in the middle;

[0019] Figure 4 The utility model provides Figure 1Enlarged schematic diagram at point C in the middle.

[0020] In the figure, 1, workbench; 11, defect detection support platform; 12, tension detection support platform; 21, first fixed part; 211, first adjustment slot; 22, first movable part; 23, threaded column with rectangular hole; 24, baffle; 25, angle adjustment nut; 26, rectangular column; 27, mounting plate; 28, first connecting column; 29, first adjustment nut; 3, image acquisition mechanism; 4, tension detection mechanism; 41, tension roller; 51, support protrusion; 52, first rotating shaft; 53, first rotating roller; 61, unwinding support column; 62, winding support column; 63, unwinding rotating shaft; 64, winding rotating shaft; 65, first sprocket; 66, chain; 67, second rotating roller; 71, second fixed part; 711, second adjustment slot; 72, second movable part; 73, second connecting column; 74, second adjustment nut; 75, motor; 76, second sprocket; 8, film. DETAILED DESCRIPTION

[0021] The following will describe the implementation methods of the present application in detail with the help of accompanying drawings and examples, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0022] like Figure 1-Figure 4As shown, the film production detection device provided in this embodiment includes a workbench 1, and a defect detection support platform 11 and a tension detection support platform 12 are fixedly connected to the upper surface of the workbench 1, and two first fixing members 21 are fixedly connected to the upper surface of the defect detection support platform 11. The two first fixing members 21 are respectively located at the two side directions of the defect detection support platform 11. The first fixing member 21 is fixedly connected to a first movable member 22 through two first connecting columns 28 and two first adjusting nuts 29. The two first connecting columns 28 are fixedly connected to the first movable member 22, and the two first connecting columns 28 are threadedly connected to the two first adjusting nuts 29 in a one-to-one correspondence. The nut 29 is in contact with the first fixing member 21, and a first adjusting groove 211 is provided on the side away from the two first fixing members 21. The first adjusting groove 211 is used to support the height adjustment of the image acquisition mechanism 3. The first connecting column 28 is located in the corresponding first adjusting groove 211. The other end of the first movable member 22 is fixedly connected with a threaded column 23 with a rectangular hole through an angle adjustment nut 25 and a baffle 24. One end of the threaded column 23 with a rectangular hole is fixedly connected to the baffle 24, and the other end of the threaded column 23 with a rectangular hole is threadedly connected to the angle adjustment nut 25. The first movable member 22 is located between the angle adjustment nut 25 and the baffle 24. The angle adjustment nut 2 5 and the baffle 24 are in contact with both sides of the first movable member 22 respectively, a rectangular column 26 is inserted into the threaded column 23 with a rectangular hole, the adjacent ends of the two rectangular columns 26 penetrate the adjacent side of the baffle 24 and are fixedly connected with a mounting plate 27, a plurality of image acquisition mechanisms 3 are connected to the mounting plate 27, and the plurality of image acquisition mechanisms 3 are equidistantly distributed. The image acquisition mechanisms 3 arranged on the mounting plate 27 are used to acquire and analyze the image of the film 8, and the surface defects of the film 8 are detected in real time. By loosening the angle adjustment nut 25, the threaded column 23 with a rectangular hole can rotate in the first movable member 22, and the threaded column 23 with a rectangular hole can drive The baffle 24, the rectangular column 26 and the mounting plate 27 are rotated to adjust the detection angle of the image acquisition mechanism 3. After the detection angle of the image acquisition mechanism 3 is adjusted, the angle adjustment nut 25 is tightened to fix the baffle 24, the threaded column with a rectangular hole 23 and the angle adjustment nut 25 to the first movable part 22. By loosening the first adjusting nut 29, the first movable part 22 can move up and down in the first fixed part 21, and the height of the image acquisition mechanism 3 relative to the film 8 can be adjusted. By tightening the first adjusting nut 29, the first connecting column 28, the first movable part 22 and the first adjusting nut 29 can be fixed to the first fixed part 21.

[0023] Secondly, if Figure 1As shown, two tension detection mechanisms 4 are connected to the upper surface of the tension detection support platform 12, and the two tension detection mechanisms 4 are located at the two side directions of the tension detection support platform 12. Tension rollers 41 are rotatably connected to the two tension detection mechanisms 4. Four support protrusions 51 are fixedly connected to the upper surface of the defect detection support platform 11 and the upper surface of the tension detection support platform 12. The four support protrusions 51 are respectively located at the four corners of the defect detection support platform 11 or the tension detection support platform 12. The four support protrusions 51 are divided into two groups. The two support protrusions 51 in each group are rotatably connected to the first rotating shaft 52 through bearings. The central axis of the first rotating shaft 52 is parallel to the central axis of the tension roller 41. The first rotating roller 53 is fixedly connected to the outer surface of the first rotating shaft 52. The tension of the film 8 is detected in real time by the tension detection mechanism 4 and the tension roller 41, and the quality of the film 8 is controlled in real time. The film is transported by the support protrusions 51, the first rotating shaft 52 and the first rotating roller 53. The support protrusions 51 are used to support the first rotating shaft 52.

[0024] Further, such as Figure 1 as well as Figure 4 As shown, two unwinding support columns 61 and two winding support columns 62 are fixedly connected to the upper surface of the workbench 1, and the ends of the two unwinding support columns 61 away from the workbench 1 are rotatably connected to the unwinding shaft 63, and the ends of the two winding support columns 62 away from the workbench 1 are rotatably connected to the winding shaft 64, one end of the unwinding shaft 63 and one end of the winding shaft 64 are fixedly connected to the first sprocket 65, the unwinding support columns 61 are used to support the unwinding shaft 63, and the winding support columns 62 are used to support the winding shaft 64.

[0025] Further, if Figure 1 , Figure 3 as well as Figure 4As shown, two second fixing members 71 are fixedly connected to the upper surface of the workbench 1, and second movable members 72 are fixedly connected to the inner walls of both sides of the second fixing members 71 through four second connecting columns 73 and four second adjusting nuts 74, the second adjusting nuts 74 are fixedly connected to the second movable members 72, the second connecting columns 73 are threadedly connected to the second adjusting nuts 74, two second adjusting grooves 711 are provided on both sides of the second fixing member 71, the second connecting columns 73 are located in the corresponding second adjusting grooves 711, the two second movable members 72 are fixedly connected to one side thereof, and the output end of the motor 75 is fixedly connected to the second Sprocket 76, the two second sprockets 76 correspond to the two first sprockets 65 one by one, and the second sprocket 76 and the corresponding first sprocket 65 are meshed with a chain 66. The vertical position of the motor 75 is adjusted by the second movable member 72, the second connecting column 73, the second adjusting nut 74 and the second adjusting groove 711. The second movable member 72 is used to support and adjust the motor 75. The corresponding second sprocket 76 is driven to rotate by controlling the two motors 75 respectively. The second sprocket 76 drives the corresponding first sprocket 65 to rotate through the corresponding chain 66, which can drive the winding shaft 64 and the unwinding shaft 63 to rotate respectively.

[0026] Furthermore, if Figure 1 , Figure 3 as well as Figure 4 As shown, the outer walls of the unwinding shaft 63 and the winding shaft 64 are fixedly connected with second rotating rollers 67, and a film 8 is provided on the two second rotating rollers 67. The film 8 is in contact with multiple first rotating rollers 53 and the tension roller 41. The second rotating roller 67 is used to wind or unwind the film 8, and the multiple first rotating rollers 53 and the tension roller 41 are used to support the film 8.

[0027] like Figure 1-Figure 4As shown, the principle of the film production detection device provided in this embodiment is as follows: the image acquisition mechanism 3 provided on the mounting plate 27 is used to acquire images of the film 8 and analyze the images, and the surface defects of the film 8 are detected in real time. By loosening the angle adjustment nut 25, the threaded column 23 with a rectangular hole can rotate in the first movable part 22, and the threaded column 23 with a rectangular hole can drive the baffle 24, the rectangular column 26 and the mounting plate 27 to rotate, so as to adjust the detection angle of the image acquisition mechanism 3. After the detection angle of the image acquisition mechanism 3 is adjusted, tighten the angle adjustment nut 25 to fix the baffle 24, the threaded column 23 with a rectangular hole and the angle adjustment nut 25 to the first movable part 22. By loosening the first adjusting nut 29, the first movable part 22 can move up and down in the first fixing part 21, so as to adjust the height of the image acquisition mechanism 3 relative to the film 8. 29 is tightened, so that the first connecting column 28, the first movable member 22 and the first adjusting nut 29 can be fixed together with the first fixing member 21, and the tension of the film 8 can be detected in real time by the tension detection mechanism 4 and the tension roller 41, and the quality of the film 8 can be controlled in real time, and the film can be carried by the supporting protrusion 51, the first rotating shaft 52 and the first rotating roller 53, and the supporting protrusion 51 is used to support the first rotating shaft 52, and the vertical position of the motor 75 can be adjusted by the second movable member 72, the second connecting column 73, the second adjusting nut 74 and the second adjusting groove 711, and the second movable member 72 is used to support and adjust the motor 75, and the corresponding second sprocket 76 is driven to rotate by controlling the two motors 75 respectively, and the second sprocket 76 drives the corresponding first sprocket 65 to rotate through the corresponding chain 66, which can respectively drive the winding shaft 64 and the unwinding shaft 63 to rotate.

[0028] For example, certain words are used in the specification and claims to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. This specification and claims do not use differences in names as a way to distinguish components, but use differences in the functions of components as the criteria for distinction. For example, "including" mentioned throughout the specification and claims is an open term, so it should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve technical problems within a certain error range and basically achieve technical effects.

[0029] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a product or system including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such product or system. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the product or system including the elements.

[0030] The above description shows and describes several preferred embodiments of the utility model, but as mentioned above, it should be understood that the utility model is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the utility model concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not deviate from the spirit and scope of the utility model, and should be within the scope of protection of the claims attached to the utility model.

Claims

1. A film production detection device, comprising a workbench (1), characterized in that: A defect detection support platform (11) and a tension detection support platform (12) are fixedly connected to the upper surface of the workbench (1). Two first fixing members (21) are fixedly connected to the upper surface of the defect detection support platform (11). The two first fixing members (21) are respectively located at two side directions of the defect detection support platform (11). The first fixing member (21) is fixedly connected to a first movable member (22) through two first connecting columns (28) and two first adjusting nuts (29). The two first connecting columns (28) are fixedly connected to the first movable member (22). The two first connecting columns (28) are threadedly connected to the two first adjusting nuts (29) in a one-to-one correspondence. The first adjusting nuts (29) are in contact with the first fixing member (21). A first adjusting groove (211) is provided on the side away from the two first fixing members (21). The first connecting column (28) is located in the corresponding first adjusting groove ( 211), the other end of the first movable member (22) is fixedly connected to a threaded column (23) with a rectangular hole through an angle adjustment nut (25) and a baffle (24), one end of the threaded column (23) with a rectangular hole is fixedly connected to the baffle (24), the other end of the threaded column (23) with a rectangular hole is threadedly connected to the angle adjustment nut (25), the first movable member (22) is located between the angle adjustment nut (25) and the baffle (24), the angle adjustment nut (25) and the baffle (24) are respectively in contact with two sides of the first movable member (22), a rectangular column (26) is inserted into the threaded column (23) with a rectangular hole, the adjacent ends of the two rectangular columns (26) both penetrate the adjacent side of the baffle (24) and are fixedly connected to a mounting plate (27), a plurality of image acquisition mechanisms (3) are connected to the mounting plate (27), and the plurality of image acquisition mechanisms (3) are equidistantly distributed.

2. A thin film production detection device according to claim 1, characterized in that: Two tension detection mechanisms (4) are connected to the upper surface of the tension detection support platform (12); the two tension detection mechanisms (4) are located at two side directions of the tension detection support platform (12); and tension rollers (41) are rotatably connected to the two tension detection mechanisms (4).

3. A thin film production detection device according to claim 2, characterized in that: Four support protrusions (51) are fixedly connected to the upper surface of the defect detection support platform (11) and the upper surface of the tension detection support platform (12). The four support protrusions (51) are respectively located at the four corners of the defect detection support platform (11) or the tension detection support platform (12). The four support protrusions (51) are divided into two groups. The two support protrusions (51) in each group are connected to a first rotating shaft (52) for rotation via a bearing. The central axis of the first rotating shaft (52) is parallel to the central axis of the tension roller (41). A first rotating roller (53) is fixedly connected to the outer surface of the first rotating shaft (52).

4. A thin film production detection device according to claim 3, characterized in that: Two unwinding support columns (61) and two winding support columns (62) are fixedly connected to the upper surface of the workbench (1); one end of the two unwinding support columns (61) away from the workbench (1) is rotatably connected to an unwinding shaft (63); one end of the two winding support columns (62) away from the workbench (1) is rotatably connected to a winding shaft (64); one end of the unwinding shaft (63) and one end of the winding shaft (64) are both fixedly connected to a first sprocket (65).

5. A thin film production detection device according to claim 4, characterized in that: Two second fixing members (71) are fixedly connected to the upper surface of the workbench (1); second movable members (72) are fixedly connected to the inner walls on both sides of the second fixing members (71) via four second connecting columns (73) and four second adjusting nuts (74); the second adjusting nuts (74) are fixedly connected to the second movable members (72); the second connecting columns (73) are threadedly connected to the second adjusting nuts (74); two second adjusting grooves (711) are provided on both sides of the second fixing members (71); the second connecting columns (73) are located in the corresponding second adjusting grooves (711).

6. A thin film production detection device according to claim 5, characterized in that: A motor (75) is fixedly connected to the adjacent sides of the two second movable members (72); a second sprocket (76) is fixedly connected to the output end of the motor (75); the two second sprockets (76) correspond to the two first sprockets (65) one by one; and a chain (66) is meshed between the second sprocket (76) and the corresponding first sprocket (65).

7. A thin film production detection device according to claim 6, characterized in that: A second rotating roller (67) is fixedly connected to the outer wall of the unwinding shaft (63) and the winding shaft (64), and a film (8) is provided on the two second rotating rollers (67), and the film (8) is in contact with the plurality of first rotating rollers (53) and the tension roller (41).

Images