Visual detection device for aluminum profile production

Abstract

The utility model relates to aluminium alloy detection technical field especially relates to a visual inspection device for aluminium alloy production. Its technical scheme: including pedestal, the middle position of pedestal upper end is fixed with detection frame, the detection frame is opened with annular groove, the equidistance installation board is installed in annular groove, the fixed detection camera and light supplement lamp are installed on the installation board, the lifting frame is installed to the detection frame both sides in the pedestal upper end, the conveying roller is rotatably connected to the lifting frame upper end, the stabilizing frame is fixed to the lifting frame outside, the telescopic plate is slidably connected to the stabilizing frame both sides, the vertical board is fixed to the telescopic plate outside one end, the guide wheel is rotatably connected to the vertical board. The utility model will be stable from annular groove through aluminium alloy, utilizes the detection camera of different direction and carries out multi -angle visual inspection, carries out single time all -round detection to aluminium alloy surface, need not again carry out the processing of turning over or secondary detection, has improved the efficiency of surface visual inspection.

Description

Technical Field

[0001] This utility model relates to the field of aluminum profile inspection technology, specifically a visual inspection device for aluminum profile production. Background Technology

[0002] Visual inspection of aluminum profiles is a crucial step in ensuring product quality in industrial production. It mainly uses automated inspection technology to identify surface defects, thereby improving production efficiency and product consistency.

[0003] During the inspection process, the aluminum profile is placed on a conveyor belt and then carried by the conveyor belt through the area under a visual inspection camera to capture the surface features of the aluminum profile, thereby achieving the purpose of visual inspection. However, common visual inspection cameras shoot vertically downwards, making it impossible to capture the bottom of the profile. After a single inspection, it is often necessary to use a flipping device or manually flip the profile for a second inspection, which reduces the overall inspection efficiency. Utility Model Content

[0004] The purpose of this invention is to provide a visual inspection device for aluminum profile production, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: It includes a base, with a detection frame fixed at the middle of the upper end of the base. An annular groove is formed inside the detection frame, and mounting plates are equidistantly installed within the annular groove. A detection camera and a supplementary light are fixed on the mounting plates. A lifting frame is installed on the upper end of the base and on both sides of the detection frame. A conveying roller is rotatably connected to the upper end of the lifting frame. A stabilizing frame is fixed to the outer side of the lifting frame. Telescopic plates are slidably connected to both sides of the stabilizing frame. A vertical plate is fixed to one end of the outer side of the telescopic plate, and a guide wheel is rotatably connected to the vertical plate.

[0006] Preferably, a drive motor for driving the conveyor roller to rotate is fixed on the outside of the lifting frame, and an anti-slip rubber pad is fixed on the outside of the conveyor roller.

[0007] Preferably, a monitor is fixed to the outside of the detection frame, and a lifting groove is provided on the base at a position corresponding to the lifting frame. A telescopic cylinder is fixed to the bottom of the lifting groove, and the output end of the telescopic cylinder is fixed to the bottom of the lifting frame.

[0008] Preferably, a telescopic groove is provided in the stabilizer frame at a position corresponding to the telescopic plate, a central gear is rotatably connected to the center of the telescopic groove, a synchronous rack is fixed at one end of the telescopic plate in the telescopic groove, the synchronous rack is located on both sides of the central gear and meshes with the central gear, and an adapter groove is provided on the side of the telescopic plate close to the synchronous rack at a position corresponding to the synchronous rack.

[0009] Preferably, a pair of limiting guide rails are fixed at the bottom of the telescopic groove, and the telescopic plate is slidably connected to the limiting guide rails.

[0010] Preferably, the telescopic groove has a storage groove on its side wall, and a brake plate is slidably connected in the storage groove. The outer side of the brake plate abuts against the side wall of the telescopic groove, and a locking bolt is rotatably connected to the outer side of the brake plate. The outer side of the locking bolt extends out of the storage groove and is threadedly connected to the side wall of the storage groove.

[0011] Compared with the prior art, the beneficial effects of this utility model are: the aluminum profile is stably passed through the annular groove, and multi-angle visual inspection is performed by using inspection cameras in different positions, so as to perform a single all-round inspection of the aluminum profile surface without the need for flipping or secondary inspection, thereby improving the efficiency of surface visual inspection. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall appearance structure of a visual inspection device for aluminum profile production according to this utility model;

[0013] Figure 2 This is a side cross-sectional view of a visual inspection device for aluminum profile production according to the present invention.

[0014] Figure 3 This is a top-view cross-sectional structural diagram of the stabilizing frame of a visual inspection device for aluminum profile production according to this utility model.

[0015] In the diagram: 1. Base; 11. Lifting groove; 12. Telescopic cylinder; 2. Detection frame; 21. Annular groove; 22. Mounting plate; 23. Detection camera; 24. Supplementary light; 25. Monitor; 3. Lifting frame; 31. Conveyor roller; 32. Drive motor; 4. Stabilizing frame; 41. Telescopic plate; 42. Vertical plate; 43. Guide wheel; 44. Telescopic groove; 45. Limiting guide rail; 46. Center gear; 47. Synchronous rack; 5. Storage groove; 51. Brake plate; 52. Locking bolt. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figure 1-3This utility model provides a technical solution: it includes a base 1, a detection frame 2 fixed at the middle of the upper end of the base 1, an annular groove 21 is opened in the detection frame 2, and mounting plates 22 are installed at equal intervals in the annular groove 21. A detection camera 23 and a supplementary light 24 are fixed on the mounting plates 22. A lifting frame 3 is installed on the upper end of the base 1 and on both sides of the detection frame 2. A conveyor roller 31 is rotatably connected to the upper end of the lifting frame 3. A stabilizing frame 4 is fixed to the outside of the lifting frame 3. Telescopic plates 41 are slidably connected to both sides of the stabilizing frame 4. A vertical plate 42 is fixed to one end of the telescopic plate 41. A guide wheel 43 is rotatably connected to the vertical plate 42. A drive motor 32 for driving the conveyor roller 31 is fixed to the outside of the lifting frame 3. An anti-slip rubber pad is fixed to the outside of the conveyor roller 31. A monitor 25 is fixed to the outside of the detection frame 2. A lifting groove 11 is opened on the base 1 at a position corresponding to the lifting frame 3. A telescopic cylinder 12 is fixed to the bottom of the lifting groove 11. The output end of the telescopic cylinder 12 is fixed to the bottom of the lifting frame 3.

[0018] A telescopic groove 44 is provided inside the stabilizer 4 and at a position corresponding to the telescopic plate 41. A central gear 46 is rotatably connected to the center of the telescopic groove 44. A synchronous rack 47 is fixed at one end of the telescopic plate 41 inside the telescopic groove 44. The synchronous rack 47 is located on both sides of the central gear 46 and meshes with the central gear 46. An adapter groove is provided on the side of the telescopic plate 41 that is close to the synchronous rack 47. A pair of limiting guide rails 45 are fixed at the bottom of the telescopic groove 44. The telescopic plate 41 is slidably connected to the limiting guide rails 45. A storage groove 5 is provided on the side wall of the telescopic groove 44. A brake plate 51 is slidably connected inside the storage groove 5. The outer side of the brake plate 51 abuts against the side wall of the telescopic plate 41. A locking bolt 52 is rotatably connected to the outer side of the brake plate 51. The outer side of the locking bolt 52 extends out of the storage groove 5 and is threadedly connected to the side wall of the storage groove 5.

[0019] Working principle: First, connect the entire device to an external power source. Then, place the aluminum profile onto the lifting frame 3. The rotation of the conveying roller 31 on the lifting frame 3 drives the aluminum profile through the annular groove 21. During this process, the detection camera 23 installed on the side wall of the annular groove 21 captures and monitors the surface of the aluminum profile passing through the annular groove 21, eliminating the need for secondary flipping and improving detection efficiency. Furthermore, before detection, the height of the lifting frame 3 and the width between the uprights 42 can be adjusted according to the size of the aluminum profile to ensure proper passage. The aluminum profile passes through the center of the annular groove 21 and is kept stable during transport by the vertical plate 42. During this process, the vertical plate 42 is pulled and driven by the central gear 46 and the synchronous rack 47 to make the vertical plate 42 move synchronously in opposite directions, keeping it between the guide wheels 43. After the adjustment is completed, the brake plate 51 can be pushed out of the storage groove 5 by rotating the locking bolt 52 and abut against the side wall of the telescopic plate 41, thereby keeping the telescopic plate 41 and the vertical plate 42 fixed in position. The lifting and lowering drive of the lifting frame 3 can be achieved by the vertical drive of the telescopic cylinder 12, which is simple and convenient to operate.

[0020] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0021] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A visual inspection device for aluminum profile production, comprising a base (1), characterized in that: A detection frame (2) is fixed at the middle of the upper end of the base (1). An annular groove (21) is provided in the detection frame (2). Mounting plates (22) are installed at equal intervals in the annular groove (21). A detection camera (23) and a supplementary light (24) are fixed on the mounting plate (22). A lifting frame (3) is installed on the upper end of the base (1) and on both sides of the detection frame (2). A conveyor roller (31) is rotatably connected to the upper end of the lifting frame (3). A stabilizing frame (4) is fixed on the outside of the lifting frame (3). Telescopic plates (41) are slidably connected to both sides of the stabilizing frame (4). A vertical plate (42) is fixed to one end of the outer side of the telescopic plate (41). A guide wheel (43) is rotatably connected to the vertical plate (42).

2. The visual inspection device for aluminum profile production according to claim 1, characterized in that: The lifting frame (3) is fixed with a drive motor (32) for driving the conveying roller (31) to rotate, and the conveying roller (31) is fixed with an anti-slip rubber pad.

3. The visual inspection device for aluminum profile production according to claim 1, characterized in that: A monitor (25) is fixed on the outside of the detection frame (2). A lifting groove (11) is provided on the base (1) at a position corresponding to the lifting frame (3). A telescopic cylinder (12) is fixed at the bottom of the lifting groove (11). The output end of the telescopic cylinder (12) is fixed at the bottom of the lifting frame (3).

4. The visual inspection device for aluminum profile production according to claim 1, characterized in that: The stabilizer (4) has a telescopic groove (44) in the center and corresponding to the telescopic plate (41). A central gear (46) is rotatably connected to the center of the telescopic groove (44). A synchronous rack (47) is fixed at one end of the telescopic plate (41) in the telescopic groove (44). The synchronous rack (47) is located on both sides of the central gear (46) and meshes with the central gear (46). An adapter groove is provided on the side of the telescopic plate (41) that is close to the synchronous rack (47) and corresponding to the position of the synchronous rack (47).

5. The visual inspection device for aluminum profile production according to claim 4, characterized in that: The bottom of the telescopic groove (44) is fixed with a pair of limiting guide rails (45), and the telescopic plate (41) is slidably connected to the limiting guide rails (45).

6. The visual inspection device for aluminum profile production according to claim 4, characterized in that: The telescopic groove (44) has a storage groove (5) on its side wall. A brake plate (51) is slidably connected in the storage groove (5). The outer side of the brake plate (51) abuts against the side wall of the telescopic plate (41). A locking bolt (52) is rotatably connected to the outer side of the brake plate (51). The outer side of the locking bolt (52) extends out of the storage groove (5) and is threadedly connected to the side wall of the storage groove (5).

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