Thin film defect detection device

Abstract

The utility model discloses a film flaw detection device, including base, visual inspection subassembly and supplementary lighting subassembly, the right end upper part of base is equipped with the display control device, the left end upper part of base is equipped with the guide subassembly, the guide subassembly passes through the film main part, and the visual inspection subassembly is equipped with the display control device. One end of the thin film body is wound on the guide assembly, the other end of the thin film body is wound on the winding assembly, the visual detection assembly is installed above the guide assembly, the thin film body penetrates through the lower portion of the visual detection assembly, and the light supplementing assembly is installed below the section of the thin film body; the problems that although detection equipment in the prior art can replace a manual detection method and can improve the operation accuracy and avoid errors, the light supplementing structure in the detection equipment is fixed in arrangement mode and cannot be adjusted, the light supplementing effect is not in place easily, and the detection precision is reduced are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of film detection, and specifically, to a film defect detection device. Background Art

[0002] A film is a thin and soft transparent sheet made of plastic, adhesive, rubber or other materials. The scientific explanation of a film is: a two-dimensional material formed by atoms, molecules or ions deposited on the surface of a substrate. Films are widely used in industries such as electronic appliances, machinery, and printing.

[0003] It is found that in a film defect visual detection device disclosed in the publication number: CN214622357U, this technology discloses that "a conveying device is arranged above the frame, a top cover is arranged above the conveying device, a receiving cart is arranged at the output end of the conveying device, a marking mechanism is arranged inside the top cover, two mutually parallel strip-shaped light sources are arranged above the inside of the top cover along the conveying direction of the conveying device, an image collector is installed on the top of the top cover, and its camera is aligned with the conveying device. The film to be detected can be automatically conveyed below the image collector through the conveying device for testing. At the same time, screening is carried out according to the acquisition results, which completely replaces the method of manual detection, greatly improves the accuracy of the operation, avoids the generation of errors, and improves the detection accuracy of product trademarks".

[0004] However, the above-mentioned film defect visual detection device has the following disadvantages:

[0005] 1. Although the detection device in this patent can replace the method of manual detection and can improve the accuracy of the operation and avoid the generation of errors, the setting method of the supplementary light structure in this detection device is fixed and cannot be adjusted, which easily leads to insufficient supplementary light effect and reduces the detection accuracy.

[0006] To solve the above problems, a film defect detection device is proposed in this application. Content of the Utility Model

[0007] In view of the problems in the related art, the utility model provides a film defect detection device, which can adjust the supplementary light component according to requirements, improve the supplementary light effect, and further improve the detection accuracy.

[0008] For this reason, the specific technical solution adopted by the utility model is as follows:

[0009] A film defect detection device includes a base, a vision detection component, and a supplementary lighting component. An upper part of the right end of the base is provided with a display control device. An upper part of the left end of the base is provided with a guiding component. A film main body passes through the guiding component, and the other end of the film main body is wound around a winding component. Above the guiding component is installed the vision detection component. The film main body passes through the lower part of the vision detection component, and a supplementary lighting component is installed below this section of the film main body;

[0010] The supplementary lighting component includes a bracket. In the middle of the upper end surface of the bracket is installed a lifting rod. The top end of the lifting rod is provided with an adjusting seat. And in the adjusting seat, an adjusting block is installed through a first adjusting bolt for cooperative use. And after passing through the adjusting seat, the first adjusting bolt is installed with a first wing nut. The top end of the adjusting block is fixedly installed with a segmented control lamp holder, and a segmented lamp body is electrically connected to the segmented control lamp holder.

[0011] As a further scheme of the present utility model, the guiding component includes a first mounting frame. A first guiding roller is rotatably installed in the first mounting frame, and the film main body passes through the bottom end of the first guiding roller.

[0012] As a further scheme of the present utility model, a second mounting frame is installed on the right side of the first mounting frame. A second guiding roller is rotatably installed in the second mounting frame, and the film main body passes through the top end of the second guiding roller.

[0013] As a further scheme of the present utility model, a third mounting frame is installed on the right side of the second mounting frame. A third guiding roller is rotatably installed on the third mounting frame, and the film main body passes through the bottom end of the third guiding roller. Above the third guiding roller is installed the vision detection component.

[0014] As a further scheme of the present utility model, the vision detection component includes a mounting seat. The mounting seat is fixedly installed on the outer wall of the top right side of the third mounting frame. A T-shaped groove is formed in the mounting seat. And in the T-shaped groove, a device seat is installed through a T-shaped bolt. An industrial vision camera is installed in the device seat through a second adjusting bolt. After passing through the device seat, the second adjusting bolt is installed with a second wing nut.

[0015] As a further scheme of the present utility model, the industrial vision camera, the lifting rod, and the segmented lamp body are all electrically connected to the display control device.

[0016] As a further scheme of the present utility model, the winding component includes an equipment frame. The equipment frame is installed on the right side of the supplementary lighting component. A winding roller is rotatably installed in the equipment frame, and the film main body is wound around the winding roller.

[0017] The beneficial effects of the present utility model are:

[0018] The utility model works by the cooperation of a guiding component, a film main body, a winding component, a visual detection component and a supplementary light component. When in use, first pass the film main body through the guiding component, the visual detection component and the supplementary light component and then wind it around the winding roller in the winding component. Subsequently, first loosen the first wing nut according to requirements, then rotate the segmented control lamp holder and the segmented lamp body to a predetermined angle through the cooperation of the adjusting block and the first adjusting bolt, then tighten the first wing nut, then loosen the second wing nut, then rotate the industrial vision camera to an angle that matches the segmented lamp body, and then tighten the second wing nut again, so that the visual detection component and the supplementary light component can be adjusted in place. At the same time, the segmented control lamp holder and the segmented lamp body cooperate with each other, and corresponding lamp body segments can also be selected to be lit according to the size width of the film main body, so that the device can adjust the supplementary light component according to requirements, improve the supplementary light effect, and further improve the detection accuracy. Description of the Drawings

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0020] Figure 1 is the overall structural schematic diagram of a film defect detection device according to an embodiment of the present utility model;

[0021] Figure 2 is the overall structural schematic diagram of the supplementary light component of a film defect detection device according to an embodiment of the present utility model;

[0022] Figure 3 is the structural cooperation schematic diagram of a part of the supplementary light component of a film defect detection device according to an embodiment of the present utility model;

[0023] Figure 4 is the cooperation schematic diagram of the mounting seat, T-shaped groove and T-shaped bolt of a film defect detection device according to an embodiment of the present utility model;

[0024] Figure 5 is the cooperation schematic diagram of the equipment seat and the industrial vision camera of a film defect detection device according to an embodiment of the present utility model.

[0025] In the figure:

[0026] 1. Base; 2. Visual inspection component; 21. Mounting base; 22. T-shaped groove; 23. T-shaped bolt; 24. Equipment base; 25. Second adjusting bolt; 26. Industrial vision camera; 27. Second wing nut; 3. Light supplementing component; 4. Display control device; 5. Guiding component; 51. First mounting bracket; 52. First guiding roller; 53. Second mounting bracket; 54. Second guiding roller; 55. Third mounting bracket; 56. Third guiding roller; 6. Film body; 7. Rewinding component; 71. Equipment frame; 72. Rewinding roller; 8. Bracket; 9. Lifting rod; 10. Adjusting base; 11. First adjusting bolt; 12. Adjusting block; 13. First wing nut; 14. Segmented control lamp holder; 15. Segmented lamp body. Detailed implementation manners

[0027] To further illustrate each embodiment, the present utility model provides accompanying drawings. These drawings are part of the disclosure of the present utility model, mainly used to illustrate the embodiments, and can be combined with the relevant descriptions in the specification to explain the operation principle of the embodiments. With reference to these contents, those of ordinary skill in the art should be able to understand other possible implementation manners and the advantages of the present utility model. The components in the drawings are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0028] According to an embodiment of the present utility model, a film defect detection device is provided.

[0029] Please refer to the accompanying Figures 1-5, A film defect detection device according to an embodiment of the present utility model includes a base 1, a vision detection component 2, and a supplementary lighting component 3. An indication and control device 4 is installed on the upper part of the right end of the base 1, and a guiding component 5 is installed on the upper part of the left end of the base 1. A film main body 6 passes through the guiding component 5, and the other end of the film main body 6 is wound around a winding component 7. The winding component 7 includes an equipment frame 71, and the equipment frame 71 is installed to the right of the supplementary lighting component 3. A winding roller 72 is rotatably installed in the equipment frame 71, and the film main body 6 is wound around the winding roller 72. The vision detection component 2 is installed above the guiding component 5, and the film main body 6 passes through below the vision detection component 2, and the supplementary lighting component 3 is installed below this section of the film main body 6; The supplementary lighting component 3 includes a bracket 8. A lifting rod 9 is installed in the middle of the upper end surface of the bracket 8. The top of the lifting rod 9 is installed with an adjusting seat 10. An adjusting block 12 is installed in the adjusting seat 10 through a first adjusting bolt 11 for cooperative use, and the first adjusting bolt 11 passes through the adjusting seat 10 and is installed with a first wing nut 13. The top of the adjusting block 12 is fixedly installed with a segmented control lamp holder 14, and a segmented lamp body 15 is electrically connected to the segmented control lamp holder 14. By setting the guiding component 5, the film main body 6, the winding component 7, the vision detection component 2, and the supplementary lighting component 3 to work cooperatively, during use, first pass the film main body 6 through the guiding component 5, the vision detection component 2, and the supplementary lighting component 3 and then wind it around the winding roller 72 in the winding component 7. Subsequently, first loosen the first wing nut 13 according to requirements, and then rotate the segmented control lamp holder 14 and the segmented lamp body 15 to a predetermined angle through the cooperation of the adjusting block 12 and the first adjusting bolt 11, and then tighten the first wing nut 13. Then loosen the second wing nut 27, and then rotate the industrial vision camera 26 to an angle that cooperates with the segmented lamp body 15, and then tighten the second wing nut 27 again, so that the vision detection component 2 and the supplementary lighting component 3 can be adjusted in place. At the same time, the segmented control lamp holder 14 and the segmented lamp body 15 cooperate, and corresponding lamp body segments can also be selected to be lit according to the size and width of the film main body 6, so that the device can adjust the supplementary lighting component 3 according to requirements, improve the supplementary lighting effect, and further improve the detection accuracy.

[0030] In one embodiment, please refer to the accompanying drawings of the specification Figure 1, as a further solution of the present utility model, the guiding assembly 5 includes a first mounting frame 51, a first guiding roller 52 is rotatably mounted in the first mounting frame 51, and the bottom end of the first guiding roller 52 penetrates through the film main body 6. A second mounting frame 53 is installed to the right of the first mounting frame 51. A second guiding roller 54 is rotatably mounted in the second mounting frame 53, and the top end of the second guiding roller 54 penetrates through the film main body 6. A third mounting frame 55 is installed to the right of the second mounting frame 53. A third guiding roller 56 is rotatably mounted on the third mounting frame 55, and the bottom end of the third guiding roller 56 penetrates through the film main body 6. A visual inspection assembly 2 is installed above the third guiding roller 56. During use, the film main body 6 first passes through the bottom end of the first guiding roller 52, then passes through the top end of the second guiding roller 54, and then passes through the bottom end of the third guiding roller 56 before being wound around the winding roller 72.

[0031] In one embodiment, please refer to the accompanying drawings of the specification Figure 1 , Figure 4 and Figure 5 , as a further solution of the present utility model, the visual inspection assembly 2 includes a mounting base 21, the mounting base 21 is fixedly installed on the outer wall of the top right side of the third mounting frame 55. A T-shaped groove 22 is formed in the mounting base 21, and a device base 24 is installed in the T-shaped groove 22 through a T-shaped bolt 23. An industrial vision camera 26 is installed in the device base 24 through a second adjusting bolt 25. The second adjusting bolt 25 passes through the device base 24 and is installed with a second wing nut 27. The industrial vision camera 26, the lifting rod 9, and the segmented lamp body 15 are all electrically connected to the display control device 4. When it is necessary to adjust the industrial vision camera 26, first loosen the second wing nut 27, then rotate the industrial vision camera 26 to a predetermined angle, and then tighten the second wing nut 27 again.

[0032] Workflow: During use, first pull the film main body 6 through the bottom end of the first guiding roller 52, then pass through the top end of the second guiding roller 54, and then pass through the bottom end of the third guiding roller 56 before being wound around the winding roller 72. Then, according to the requirements, first loosen the first wing nut 13, and then rotate the segmented control lamp base 14 and the segmented lamp body 15 to a predetermined angle through the cooperation of the adjusting block 12 and the first adjusting bolt 11, and then tighten the first wing nut 13. Then, the lifting rod 9 works, drives the segmented lamp body 15 to move upward to a predetermined position through the segmented control lamp base 14. Then loosen the second wing nut 27, then rotate the industrial vision camera 26 to an angle that cooperates with the segmented lamp body 15, and then tighten the second wing nut 27 again, so that the visual inspection assembly 2 and the light supplementing assembly 3 can be adjusted in place. At the same time, the segmented control lamp base 14 and the segmented lamp body 15 cooperate with each other, and the corresponding lamp body segments can also be selected to be lit according to the size and width of the film main body 6.

[0033] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A film defect detection device, comprising a base (1), a vision detection component (2) and a light supplement component (3), characterized in that: A display control device (4) is installed on the upper right end of the base (1). A guiding component (5) is installed on the upper left end of the base (1). A film main body (6) passes through the guiding component (5), and the other end of the film main body (6) is wound around a winding component (7). A vision detection component (2) is installed above the guiding component (5). The film main body (6) passes through below the vision detection component (2), and a supplementary lighting component (3) is installed below this section of the film main body (6). The supplementary lighting component (3) includes a bracket (8). A lifting rod (9) is installed in the middle of the upper end face of the bracket (8). The top end of the lifting rod (9) is installed with an adjusting seat (10). An adjusting block (12) that is used in cooperation with it is installed in the adjusting seat (10) through a first adjusting bolt (11). The first adjusting bolt (11) passes through the adjusting seat (10) and is installed with a first wing nut (13). The top end of the adjusting block (12) is fixedly installed with a segmented control lamp holder (14), and a segmented lamp body (15) is electrically connected to the segmented control lamp holder (14).

2. The thin-film defect detection device according to claim 1, wherein: The guiding component (5) includes a first mounting frame (51). A first guiding roller (52) is rotatably installed in the first mounting frame (51). The film main body (6) passes through the bottom end of the first guiding roller (52).

3. The thin film defect detection device according to claim 2, wherein: A second mounting frame (53) is installed to the right of the first mounting frame (51). A second guiding roller (54) is rotatably installed in the second mounting frame (53). The film main body (6) passes through the top end of the second guiding roller (54).

4. The thin film defect detection device according to claim 3, characterized in that: A third mounting frame (55) is installed to the right of the second mounting frame (53). A third guiding roller (56) is rotatably installed on the third mounting frame (55). The film main body (6) passes through the bottom end of the third guiding roller (56). The vision detection component (2) is installed above the third guiding roller (56).

5. The thin film defect detection device according to claim 4, characterized in that: The vision detection component (2) includes a mounting seat (21). The mounting seat (21) is fixedly installed on the outer wall of the top right side of the third mounting frame (55). A T-shaped groove (22) is opened on the mounting seat (21). A device seat (24) is installed in the T-shaped groove (22) through a T-shaped bolt (23). An industrial vision camera (26) is installed in the device seat (24) through a second adjusting bolt (25). The second adjusting bolt (25) passes through the device seat (24) and is installed with a second wing nut (27).

6. The thin film defect detection device according to claim 5, characterized in that: The industrial vision camera (26), the lifting rod (9), and the segmented lamp body (15) are all electrically connected to the display control device (4).

7. A film defect detection device according to claim 1, characterized in that: The winding component (7) includes an equipment frame (71). The equipment frame (71) is installed to the right of the supplementary lighting component (3). A winding roller (72) is rotatably installed in the equipment frame (71). The film main body (6) is wound around the winding roller (72).

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