Film surface defect detection device

Abstract

The invention discloses a film surface defect detection device, and relates to the technical field of film surface defect detection. According to the film surface defect detection device, a collection device comprises a bottom plate, an adjusting assembly, a lifting assembly and a cleaning assembly, the adjusting assembly is arranged on the top surface of the bottom plate, the lifting assembly is arranged on the bottom surface of the adjusting assembly, the cleaning assembly is arranged on the bottom surface of the lifting assembly, and the adjusting assembly comprises a first concave plate fixed to the top surface of the bottom plate. A worker starts a first servo motor, the first servo motor drives a lead screw to rotate, and the lead screw can drive a nut seat and an annular plate to slide, so that the annular plate can drive an industrial CCD camera to slide, and rapid adjustment according to actual application is facilitated; and the lifting column slides, so that the lifting column can drive the fixed plate and the industrial CCD camera to slide, and the height of the industrial CCD camera is convenient to adjust.

Description

Technical Field

[0001] The present invention relates to the technical field of film surface defect detection, and in particular to a film surface defect detection device. Background Art

[0002] Lamination is a process of covering the surface of an object with a thin film. The purpose is to protect the surface of the object from the influence of the external environment, such as preventing the intrusion of moisture, oxygen or dust, or to increase the gloss and aesthetics of the object. After lamination, the object needs to be inspected and processed.

[0003] In the actual production process of lamination, due to the influence of various factors, defects may appear on the surface after lamination, which seriously affects the quality of lamination and brings unnecessary losses to manufacturers. The human eye often cannot judge defects in a timely and accurate manner, while the surface defect detection system after lamination can perform high-speed and accurate online detection of surface defects generated during the production process, display and identify all surface defects on the surface after lamination, and has a powerful surface defect pattern recognition function. According to the characteristics of the surface defects, it will point out the equipment and process problems that cause the surface defects, and guide workers to deal with them in time, thereby effectively saving production costs and improving product quality.

[0004] With respect to the above-mentioned related technologies, the inventors believe that the following defects exist: during use, the existing detection devices usually fix the equipment in a suitable position and then detect the product, which makes the device inconvenient to adjust and cannot be adjusted quickly according to actual applications, resulting in low detection efficiency. Summary of the invention

[0005] In order to improve the existing detection devices, during use, the equipment is usually fixed in a suitable position and then the product is inspected, which makes the device inconvenient to adjust and cannot be quickly adjusted according to actual applications, resulting in low detection efficiency. The present application provides a film surface defect detection device.

[0006] The present invention provides a film surface defect detection device adopting the following technical solution:

[0007] A film surface defect detection device, the collection device includes a base plate, an adjustment component, a lifting component and a cleaning component, the top surface of the base plate is provided with an adjustment component, the bottom surface of the adjustment component is provided with a lifting component, and the bottom surface of the lifting component is provided with a cleaning component, the adjustment component includes a concave plate one fixed to the top surface of the base plate, and a U-shaped plate is fixed to the top surface of the concave plate one, a servo motor one is fixed to the side surface of the U-shaped plate, and a bearing one is fixedly installed on the side surface of the U-shaped plate, a screw rod is fixedly installed inside the bearing one, and a nut seat is sleeved on the surface of the screw rod, an annular plate is fixed on the surface of the nut seat, a rectangular groove is opened on the top surface of the concave plate one, and a connecting plate is fixed to the inner surface of the concave plate one.

[0008] As a further solution of the present invention, a second bearing is fixed on the inner surface of the connecting plate, a rotating roller is fixed inside the second bearing, and a conveyor belt is provided on the surface of the rotating roller. A second servo motor is fixed on the surface of the connecting plate, and the second servo motor forms a fixed structure with the rotating roller through a coupling.

[0009] As a further solution of the present invention, the surface of the connecting plate is connected with a threaded column through a thread, and a bearing three is fixedly installed on the surface of the threaded column, a connecting frame is fixed on the surface of the bearing three, and a concave plate two is fixed on the surface of the connecting frame, and a limiting column is fixed on the surface of the connecting frame.

[0010] As a further solution of the present invention, the connecting plate forms a movable structure with the limiting column through the through hole, and the surface of the conveyor belt contacts the surface of the concave plate 2.

[0011] As a further solution of the present invention, the lifting assembly includes an annular cylinder fixed to the bottom surface of the annular plate, and a connecting cylinder is fixed to the surface of the annular cylinder, a lifting column is movably connected to the bottom surface of the annular cylinder, and a plurality of groups of limiting holes are provided on the side surface of the lifting column, and a fixing plate is fixed to the bottom surface of the lifting column.

[0012] As a further solution of the present invention, a sliding groove is provided on the surface of the connecting tube, and a spring is provided inside the connecting tube. A convex column is movably connected inside the connecting tube, and a sliding column is fixed on the surface of the convex column.

[0013] As a further solution of the present invention, the surface of the protruding column 1 contacts the inner wall of the limiting hole, and the surface of the sliding column 1 fits the surface of the sliding groove 1.

[0014] As a further solution of the present invention, the cleaning component includes a sleeve fixed to the surface of the fixed plate, and a sleeve is fixed on the surface of the sleeve, the bottom surface of the sleeve is movably connected with a cylinder, and a mounting plate is fixed on the bottom surface of the cylinder, an industrial CCD camera is fixed on the bottom surface of the mounting plate, and a U-shaped seat is fixed on the bottom surface of the mounting plate, a damping shaft is provided on the side surface of the U-shaped seat, and a rotating block is provided on the surface of the damping shaft, and a fill light is fixed on the surface of the rotating block.

[0015] As a further solution of the present invention, an L-pillar is fixed to the bottom surface of the mounting plate, and a limiting groove is provided on the surface of the L-pillar, an L-block is movably connected to the surface of the L-pillar, and a servo motor three is fixed to the bottom surface of the L-block, a cleaning brush is fixed to the protruding shaft of the servo motor three, and the surface of the L-block is connected with a limiting bolt via a threaded connection.

[0016] As a further solution of the present invention, an L-groove is provided on the surface of the sleeve, and a spring 2 is provided inside the sleeve. A convex column 2 is movably connected inside the sleeve, and a sliding column 2 is fixed on the surface of the convex column 2. The convex column 2 passes through the sleeve and the cylinder in sequence and extends to the inside of the cylinder.

[0017] By adopting the above technical solution, it is easy to pass.

[0018] Compared with the related art, the film surface defect detection device provided by the present invention has the following beneficial effects:

[0019] 1. When the present invention is used, an adjustment component is provided on the surface of the bottom plate, and a servo motor 1 and a screw rod are provided inside the adjustment component. When the staff starts the servo motor 1, the servo motor 1 drives the screw rod to rotate, and the screw rod can drive the nut seat and the annular plate to slide, so that the annular plate can drive the industrial CCD camera to slide, which is convenient for rapid adjustment according to actual applications and improves the detection efficiency. By twisting the threaded column, the threaded column can push the bearing 3 and the connecting frame to slide, so that the concave plate 2 contacts the surface of the conveyor belt, avoiding the conveyor belt from being easily offset during long-term use, thereby improving the actual use effect.

[0020] 2. When the present invention is used, a lifting assembly is arranged on the surface of the annular plate, and an annular cylinder, a connecting cylinder and a lifting column are arranged inside the lifting assembly. When the staff slides the boss one, the boss one moves, thereby separating the boss one from the limiting hole on the surface of the lifting column, and sliding the lifting column. The lifting column can drive the fixed plate and the industrial CCD camera to slide, which facilitates the adjustment of the height of the industrial CCD camera and improves practicality.

[0021] 3. When the present invention is used, a cleaning component is provided on the bottom surface of the fixed plate, and a servo storage and a cleaning brush are provided inside the cleaning component. When the staff turns the limit bolt, the L block is slid to a suitable position, and the servo motor three is started at the same time. The servo motor three can drive the cleaning brush to slide, thereby facilitating the cleaning brush to clean the surface of the industrial CCD camera. Due to the setting of the fill light, the detection effect of the industrial CCD camera is improved.

[0022] To summarize, in the present invention, the staff starts the servo motor 1, and the servo motor 1 drives the screw to rotate, and the screw can drive the nut seat and the annular plate to slide, so that the annular plate can drive the industrial CCD camera to slide, which is convenient for rapid adjustment according to actual applications. When the staff slides the boss 1, the boss 1 moves, and then the boss 1 is separated from the limiting hole on the surface of the lifting column, and the lifting column is slid. The lifting column can drive the fixed plate and the industrial CCD camera to slide, which is convenient for adjusting the height of the industrial CCD camera. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A schematic structural diagram of a preferred embodiment of a film surface defect detection device provided by the present invention;

[0024] Figure 2 It is the front view of the present invention;

[0025] Figure 3 It is a side view of the present invention;

[0026] Figure 4 A top view of the present invention;

[0027] Figure 5 for Figure 2 A in the enlarged view;

[0028] Figure 6 for Figure 4 Enlarged view of point B in .

[0029] Numbers in the figure: 1, bottom plate; 2, adjustment assembly; 201, concave plate 1; 202, U-shaped plate; 203, servo motor 1; 204, bearing 1; 205, screw rod; 206, nut seat; 207, annular plate; 208, rectangular groove; 209, connecting plate; 210, bearing 2; 211, rotating roller; 212, conveyor belt; 213, servo motor 2; 214, threaded column; 215, bearing 3; 216, connecting frame; 217, concave plate 2; 218, limiting column; 3, lifting assembly; 301, annular cylinder; 302, connecting cylinder; 303, lifting column; 304, limiting hole ; 305, fixed plate; 306, slide groove one; 307, spring one; 308, boss one; 309, slide column one; 4, cleaning component; 401, sleeve; 402, sleeve; 403, cylinder; 404, mounting plate; 405, industrial CCD camera; 406, U-shaped seat; 407, damping shaft; 408, rotating block; 409, fill light; 410, L column; 411, limiting groove; 412, L block; 413, servo motor three; 414, cleaning brush; 415, limiting bolt; 416, L groove; 417, spring two; 418, boss two; 419, slide column two. DETAILED DESCRIPTION

[0030] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the accompanying drawings, in which typical embodiments of the present invention are shown.

[0031] Embodiment 1:

[0032] Reference Figure 1-6 As shown, a film surface defect detection device of the present invention comprises a base plate 1, an adjusting component 2, a lifting component 3 and a cleaning component 4. The top surface of the base plate 1 is provided with an adjusting component 2, the bottom surface of the adjusting component 2 is provided with a lifting component 3, and the bottom surface of the lifting component 3 is provided with a cleaning component 4. The adjusting component 2 comprises a concave plate 201 fixed to the top surface of the base plate 1, and a U-shaped plate 202 is fixed to the top surface of the concave plate 201, a servo motor 203 is fixed to the side surface of the U-shaped plate 202, and a bearing 204 is fixedly installed on the side surface of the U-shaped plate 202, a screw rod 205 is fixedly installed inside the bearing 204, and a nut seat 206 is sleeved on the surface of the screw rod 205, and an annular plate 207 is fixed on the surface of the nut seat 206, a rectangular groove 208 is opened on the top surface of the concave plate 201, and a connecting plate 209 is fixed to the inner surface of the concave plate 201.

[0033] In this embodiment, refer to Figure 1-6As shown, a bearing 210 is fixed to the inner surface of the connecting plate 209, a rotating roller 211 is fixed inside the bearing 210, and a conveyor belt 212 is provided on the surface of the rotating roller 211. A servo motor 213 is fixed to the surface of the connecting plate 209, and the servo motor 213 forms a fixed structure with the rotating roller 211 through a coupling.

[0034] In this embodiment, refer to Figure 1-6 As shown, the surface of the connecting plate 209 is connected with a threaded column 214 through a thread, and a bearing three 215 is fixedly installed on the surface of the threaded column 214, a connecting frame 216 is fixed on the surface of the bearing three 215, and a concave plate two 217 is fixed on the surface of the connecting frame 216, and a limiting column 218 is fixed on the surface of the connecting frame 216.

[0035] In this embodiment, refer to Figure 1-6 As shown, the connecting plate 209 forms a movable structure with the limiting column 218 through the through hole, and the surface of the conveyor belt 212 contacts the surface of the concave plate 217 .

[0036] In this embodiment, refer to Figure 1-6 As shown, the lifting assembly 3 includes an annular cylinder 301 fixed to the bottom surface of the annular plate 207, and a connecting cylinder 302 is fixed to the surface of the annular cylinder 301, a lifting column 303 is movably connected to the bottom surface of the annular cylinder 301, and a plurality of groups of limiting holes 304 are provided on the side surface of the lifting column 303, and a fixing plate 305 is fixed to the bottom surface of the lifting column 303.

[0037] In this embodiment, refer to Figure 1-6 As shown, a slide groove 306 is provided on the surface of the connecting tube 302 , and a spring 307 is provided inside the connecting tube 302 . A boss 308 is movably connected inside the connecting tube 302 , and a slide column 309 is fixed on the surface of the boss 308 .

[0038] In this embodiment, refer to Figure 1-6 As shown, the surface of the protruding column 308 contacts the inner wall of the limiting hole 304 , and the surface of the sliding column 309 fits the surface of the sliding groove 306 .

[0039] Embodiment 2:

[0040] Reference Figure 1-6As shown, the difference from Example 1 is that the cleaning component 4 includes a sleeve 401 fixed to the surface of the fixed plate 305, and a sleeve 402 is fixed to the surface of the sleeve 401, the bottom surface of the sleeve 401 is movably connected with a cylinder 403, and a mounting plate 404 is fixed to the bottom surface of the cylinder 403, an industrial CCD camera 405 is fixed to the bottom surface of the mounting plate 404, and a U-shaped seat 406 is fixed to the bottom surface of the mounting plate 404, a damping shaft 407 is provided on the side surface of the U-shaped seat 406, and a rotating block 408 is provided on the surface of the damping shaft 407, and a fill light 409 is fixed to the surface of the rotating block 408.

[0041] In this embodiment, refer to Figure 1-6 As shown, an L-pillar 410 is fixed to the bottom surface of the mounting plate 404, and a limiting groove 411 is provided on the surface of the L-pillar 410, an L-block 412 is movably connected to the surface of the L-pillar 410, and a servo motor three 413 is fixed to the bottom surface of the L-block 412, a cleaning brush 414 is fixed to the protruding shaft of the servo motor three 413, and a limiting bolt 415 is threadedly connected to the surface of the L-block 412.

[0042] In this embodiment, refer to Figure 1-6 As shown, an L-groove 416 is provided on the surface of the sleeve 402, and a spring 2 417 is provided inside the sleeve 402. A boss 2 418 is movably connected inside the sleeve 402, and a sliding column 2 419 is fixed on the surface of the boss 2 418. The boss 2 418 passes through the sleeve 401 and the cylinder 403 in sequence and extends to the inside of the cylinder 403.

[0043] The working principle of the present invention is: when the position of the industrial CCD camera 405 needs to be adjusted, the servo motor 203 is started, the servo motor 203 drives the screw rod 205 to slide, the screw rod 205 can drive the nut seat 206 to slide, the nut seat 206 drives the annular plate 207 and the fixed plate 305 to slide, the fixed plate 305 drives the industrial CCD camera 405 to slide, so that it is convenient to adjust the position of the industrial CCD camera 405 in actual use, and the detection efficiency is improved. By twisting the threaded column 214, the threaded column 214 can push the bearing three 215 and the connecting frame 216 to slide, so that the concave plate 217 contacts the surface of the conveyor belt 212, avoiding the conveyor belt 212 from being easily offset after long-term use, thereby improving the actual use effect. When the height of the industrial CCD camera 405 needs to be adjusted, by sliding the sliding column 309, the sliding column 309 drives the convex column 308 to slide, and the convex column 308 moves, and then The boss 1 308 is separated from the limiting hole 304 on the surface of the lifting column 303, and the lifting column 303 is slid. The lifting column 303 can drive the fixing plate 305 and the industrial CCD camera 405 to slide, so that the height of the industrial CCD camera 405 can be adjusted conveniently and the practicality is improved. When cleaning is needed, the limiting bolt 415 is screwed and the L block 412 is slid to a suitable position at the same time. By starting the servo motor 3 413, the servo motor 3 413 can drive the cleaning brush 414 to slide, so that the cleaning brush 414 can clean the surface of the industrial CCD camera 405. Due to the setting of the fill light 409, the detection effect of the industrial CCD camera 405 is improved. By sliding the sliding column 2 419, the sliding column 2 419 can drive the boss 2 418 to slide, so that the boss 2 418 is separated from the cylinder 403. By sliding the cylinder 403, the cylinder 403 can be separated from the sleeve 401, so that the industrial CCD camera 405 is easy to disassemble and repair.

[0044] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of the present invention.

Claims

1. A film surface defect detection device, characterized in that: The collecting device comprises a bottom plate (1), an adjusting component (2), a lifting component (3) and a cleaning component (4); the top surface of the bottom plate (1) is provided with the adjusting component (2), the bottom surface of the adjusting component (2) is provided with the lifting component (3), and the bottom surface of the lifting component (3) is provided with the cleaning component (4); The adjustment assembly (2) comprises a concave plate (201) fixed to the top surface of the bottom plate (1), and a U-shaped plate (202) is fixed to the top surface of the concave plate (201), a servo motor (203) is fixed to the side surface of the U-shaped plate (202), and a bearing (204) is fixedly installed on the side surface of the U-shaped plate (202), a screw rod (205) is fixedly installed inside the bearing (204), and a nut seat (206) is sleeved on the surface of the screw rod (205), and an annular plate (207) is fixed to the surface of the nut seat (206), a rectangular groove (208) is opened on the top surface of the concave plate (201), and a connecting plate (209) is fixed to the inner surface of the concave plate (201).

2. A film surface defect detection device according to claim 1, characterized in that: A second bearing (210) is fixed on the inner surface of the connecting plate (209), a rotating roller (211) is fixed inside the second bearing (210), and a conveyor belt (212) is provided on the surface of the rotating roller (211). A second servo motor (213) is fixed on the surface of the connecting plate (209), and the second servo motor (213) forms a fixed structure with the rotating roller (211) via a coupling.

3. A film surface defect detection device according to claim 2, characterized in that: The surface of the connecting plate (209) is connected to a threaded column (214) via a thread, and a bearing three (215) is fixedly mounted on the surface of the threaded column (214), a connecting frame (216) is fixed to the surface of the bearing three (215), and a concave plate two (217) is fixed to the surface of the connecting frame (216), and a limiting column (218) is fixed to the surface of the connecting frame (216).

4. A film surface defect detection device according to claim 2, characterized in that: The connecting plate (209) forms a movable structure through a through hole and a limiting column (218), and the surface of the conveyor belt (212) contacts the surface of the second concave plate (217).

5. The film surface defect detection device according to claim 1, characterized in that: The lifting assembly (3) comprises an annular cylinder (301) fixed to the bottom surface of the annular plate (207), a connecting cylinder (302) being fixed to the surface of the annular cylinder (301), a lifting column (303) being movably connected to the bottom surface of the annular cylinder (301), a plurality of groups of limiting holes (304) being provided on the side surface of the lifting column (303), and a fixing plate (305) being fixed to the bottom surface of the lifting column (303).

6. A film surface defect detection device according to claim 5, characterized in that: The surface of the connecting tube (302) is provided with a sliding groove (306), and the interior of the connecting tube (302) is provided with a spring (307). The interior of the connecting tube (302) is movably connected with a protruding column (308), and a sliding column (309) is fixed on the surface of the protruding column (308).

7. The film surface defect detection device according to claim 5, characterized in that: The surface of the protruding column 1 (308) contacts the inner wall of the limiting hole (304), and the surface of the sliding column 1 (309) fits the surface of the sliding groove 1 (306).

8. The film surface defect detection device according to claim 1, characterized in that: The cleaning component (4) comprises a sleeve (401) fixed to the surface of a fixing plate (305), and a sleeve (402) is fixed to the surface of the sleeve (401), a cylinder (403) is movably connected to the bottom surface of the sleeve (401), and a mounting plate (404) is fixed to the bottom surface of the cylinder (403), an industrial CCD camera (405) is fixed to the bottom surface of the mounting plate (404), and a U-shaped seat (406) is fixed to the bottom surface of the mounting plate (404), a damping shaft (407) is provided on the side surface of the U-shaped seat (406), and a rotating block (408) is provided on the surface of the damping shaft (407), and a fill light (409) is fixed to the surface of the rotating block (408).

9. A film surface defect detection device according to claim 8, characterized in that: An L-pillar (410) is fixed to the bottom surface of the mounting plate (404), and a limiting groove (411) is provided on the surface of the L-pillar (410), an L-block (412) is movably connected to the surface of the L-pillar (410), and a servo motor three (413) is fixed to the bottom surface of the L-block (412), a cleaning brush (414) is fixed to the extended shaft of the servo motor three (413), and a limiting bolt (415) is threadedly connected to the surface of the L-block (412).

10. The film surface defect detection device according to claim 8, characterized in that: The surface of the sleeve (402) is provided with an L-groove (416), and a second spring (417) is provided inside the sleeve (402). The interior of the sleeve (402) is movably connected with a second protruding column (418), and a second sliding column (419) is fixed on the surface of the second protruding column (418). The second protruding column (418) passes through the sleeve (401) and the cylinder (403) in sequence and extends to the interior of the cylinder (403).

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