Aluminum veneer surface flaw detection device

Abstract

The utility model relates to the technical field of aluminum veneer detection, in particular to an aluminum veneer surface flaw detection device which comprises a base, second rotating motors are fixedly installed on the upper portions of the outer side faces of two vertical plates, and fixing plates are fixedly installed at the output ends of the two second rotating motors. The upper ends of the two fixing plates are both in threaded connection with screw rods, the upper ends of the two screw rods are both fixedly connected with rotary knobs, the upper inner wall surfaces of the two fixing plates are both fixedly connected with springs, the lower ends of the two springs are both fixedly connected with clamping plates, and the four corners of the upper end of the base are both fixedly connected with supporting rods; the upper ends of the four supporting rods are jointly and fixedly connected with a top plate. According to the aluminum veneer surface flaw detection device, the second rotating motors are arranged, and the two second rotating motors work to drive the aluminum veneer on the fixing plate to rotate, so that the aluminum veneer can be conveniently and comprehensively detected, and the detection efficiency of the aluminum veneer is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum veneer detection, in particular to a device for detecting surface defects of an aluminum veneer. Background Art

[0002] Aluminum veneer refers to a building decoration material that is processed by chroming and other treatments and then fluorocarbon spraying technology. Fluorocarbon coatings are mainly divided into polyvinylidene fluoride resins, which are divided into three types: primer, topcoat, and varnish. Aluminum veneer is suitable for the decoration of various building interior and exterior walls, pedestrian bridges, elevator edging, advertising signs, indoor special-shaped ceilings, etc.

[0003] The aluminum veneer surface defect detection device refers to a device that can use a camera to detect small defects on the surface of the aluminum veneer. During the detection process, the aluminum veneer needs to be kept stable and not easy to fall off. However, the existing aluminum veneer surface defect detection device is not convenient for fixing aluminum veneers of different sizes, resulting in poor applicability. In addition, the existing aluminum veneer surface defect detection device is not convenient for comprehensive detection of aluminum veneers, resulting in low detection efficiency. Therefore, we introduce an aluminum veneer surface defect detection device. Utility Model Content

[0004] The main purpose of the utility model is to provide a device for detecting surface defects of an aluminum single plate, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A device for detecting surface defects of an aluminum single plate comprises a base, wherein the left and right upper ends of the base are fixedly connected to a first side plate, a first rotating motor is fixedly installed on the upper left end of the first side plate on the left side, a first ball screw is fixedly installed on the output end of the connecting plate, a fixed head is fixedly connected to the right end of the first ball screw, a second ball screw is fixedly connected to the right end of the fixed head, a first ball screw block is threadedly connected to the outer surface of the first ball screw and the outer surface of the second ball screw, the lower ends of the two first ball screw blocks are fixedly connected to the first set plate, the lower ends of the two first set plates are fixedly connected to the limiting plate, the upper ends of the two first ball screw blocks are fixedly connected to the vertical plates, the upper outer sides of the two vertical plates are fixedly installed with the second rotating motor, and the output ends of the two second rotating motors are A fixing plate is fixedly installed, the upper ends of the two fixing plates are threadedly connected with screws, the upper ends of the two screws are fixedly connected with knobs, the inner wall surfaces of the two fixing plates are fixedly connected with springs, the lower ends of the two springs are fixedly connected with clamps, the four corners of the upper end of the base are fixedly connected with support rods, the upper ends of the four support rods are commonly fixedly connected with a top plate, the upper left part and the upper right part of the top plate are fixedly connected with a second side plate, the left end of the second side plate on the left side is fixedly installed with a third rotating motor, the output end of the third rotating motor is fixedly installed with a third ball screw, the outer surface of the third ball screw is threadedly connected with a second ball screw block, the lower end of the second ball screw block is fixedly connected with a second set plate, the lower end of the second set plate is fixedly connected with a mounting plate, and the lower end of the mounting plate is fixedly installed with a camera.

[0007] Preferably, a connecting plate is fixedly connected to the lower parts of the two first side plates, and a first sliding groove penetrating up and down is formed on the upper left part and the upper right part of the connecting plate.

[0008] Preferably, the two first sets of plates are movably sleeved in the corresponding two first sliding grooves respectively.

[0009] Preferably, the first ball screw and the second ball screw are distributed in left and right mirror images, and the right end of the second ball screw is movably connected to the left end of the first side plate on the right side through a bearing.

[0010] Preferably, the output end of the first rotary motor passes through the left end of the first side plate on the left and extends to the right end of the first side plate on the left, the output ends of the two second rotary motors respectively pass through the outer side surfaces of the corresponding two vertical plates and respectively extend to the inner side surfaces of the corresponding two vertical plates, and the output end of the third rotary motor passes through the left end of the second side plate on the left and extends to the right end of the second side plate on the left.

[0011] Preferably, a second slide groove penetrating up and down is opened in the middle of the upper end of the top plate, and the second set of plates is movably sleeved in the second slide groove.

[0012] Preferably, a circular hole is opened in the middle of the upper ends of the two clamping plates, and the lower parts of the two screw rods are movably sleeved in the corresponding two circular holes respectively.

[0013] Preferably, the right end of the third ball screw is movably connected to the left end of the second side plate on the right side through a bearing.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. By setting a first rotary motor, a first ball screw and a second ball screw, the first rotary motor drives the first ball screw and the second ball screw to rotate, so that the two first ball screw blocks move relative to each other, and at the same time, the two first sets of plates slide in the corresponding two first slide grooves respectively, so as to adjust the distance between the two fixed plates, and then it can be convenient to make appropriate adjustments according to aluminum panels of different specifications and sizes, thereby effectively improving the applicability of the device.

[0016] 2. By setting a second rotary motor, after the spacing between the two fixed plates is adjusted, the aluminum veneer is placed inside the two fixed plates and on the lower side of the two clamping plates, and then the two corresponding screws are rotated by the two knobs to drive the corresponding two clamping plates to move downward respectively, and at the same time the corresponding two springs are deformed until the two clamping plates are in contact with the aluminum veneer and tightly against the aluminum veneer, thereby achieving the clamping and fixing of the aluminum veneer. It is simple and convenient and easy to fix aluminum veneers of different sizes, and has high applicability. After the aluminum veneer is fixed, the aluminum veneer on the fixed plate is driven to rotate by the two second rotary motors, which is convenient for comprehensive detection of the aluminum veneer and improves the detection efficiency of the aluminum veneer. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of an aluminum veneer surface defect detection device of the utility model;

[0018] Figure 2 This is a schematic diagram of the combined connection structure of a first rotary motor, a first ball screw, a fixed head, a second ball screw, a first ball screw block, a first set of plates and a limit plate of an aluminum single plate surface defect detection device of the utility model;

[0019] Figure 3 This is a schematic diagram of the combined connection structure of a vertical plate, a second rotary motor, a fixed plate, a screw rod, a knob, a spring and a clamping plate of an aluminum single plate surface defect detection device of the utility model;

[0020] Figure 4 It is a schematic diagram of the combined connection structure of a third rotating motor, a third ball screw, a second ball screw block, a second set of plates, a mounting plate and a camera of an aluminum single plate surface defect detection device of the utility model.

[0021] In the figure: 1. base; 2. first side plate; 3. connecting plate; 4. first slide groove; 5. first rotary motor; 6. first ball screw; 7. fixed head; 8. second ball screw; 9. first ball screw block; 10. first set of plates; 11. limit plate; 12. vertical plate; 13. second rotary motor; 14. fixed plate; 15. screw; 16. knob; 17. spring; 18. clamping plate; 19. support rod; 20. top plate; 21. second slide groove; 22. second side plate; 23. third rotary motor; 24. third ball screw; 25. second ball screw block; 26. second set of plates; 27. mounting plate; 28. camera. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] See also Figure 1-4 , the utility model provides a technical solution:

[0026] A device for detecting surface defects of an aluminum single plate comprises a base 1, wherein the left and right upper ends of the base 1 are fixedly connected to a first side plate 2, a first rotary motor 5 is fixedly installed on the upper left end of the left first side plate 2, a first ball screw 6 is fixedly installed on the output end of a connecting plate 3, a fixed head 7 is fixedly connected to the right end of the first ball screw 6, a second ball screw 8 is fixedly connected to the right end of the fixed head 7, a first ball screw block 9 is threadedly connected to the outer surface of the first ball screw 6 and the outer surface of the second ball screw 8, a first set plate 10 is fixedly connected to the lower ends of the two first set plates 10, a limiting plate 11 is fixedly connected to the lower ends of the two first ball screw blocks 9, a vertical plate 12 is fixedly connected to the upper ends of the outer sides of the two vertical plates 12, a second rotary motor 13 is fixedly installed on the upper sides of the outer sides of the two vertical plates 12, and a fixed plate 1 is fixedly installed on the output ends of the two second rotary motors 13 4, the upper ends of the two fixing plates 14 are both threadedly connected with screw rods 15, the upper ends of the two screw rods 15 are both fixedly connected with knobs 16, the inner wall surfaces of the two fixing plates 14 are both fixedly connected with springs 17, the lower ends of the two springs 17 are both fixedly connected with clamping plates 18, the four corners of the upper end of the base 1 are all fixedly connected with support rods 19, the upper ends of the four support rods 19 are commonly fixedly connected with a top plate 20, the upper left part and the upper right part of the top plate 20 are both fixedly connected with a second side plate 22, the left end of the left second side plate 22 is fixedly installed with a third rotary motor 23, the output end of the third rotary motor 23 is fixedly installed with a third ball screw 24, the outer surface of the third ball screw 24 is threadedly connected with a second ball screw block 25, the lower end of the second ball screw block 25 is fixedly connected with a second set plate 26, the lower end of the second set plate 26 is fixedly connected with a mounting plate 27, and the lower end of the mounting plate 27 is fixedly installed with a camera 28.

[0027] In this embodiment, a connecting plate 3 is fixedly connected between the lower parts of the two first side plates 2, and a first sliding groove 4 is opened at the upper left and upper right parts of the connecting plate 3; the two first sets of plates 10 are movably sleeved in the corresponding two first sliding grooves 4; the first ball screw 6 and the second ball screw 8 are distributed in left and right mirror images, and the right end of the second ball screw 8 is movably connected to the left end of the right first side plate 2 through a bearing; the output end of the first rotary motor 5 passes through the left end of the left first side plate 2 and extends to the right end of the left first side plate 2, and the output ends of the two second rotary motors 13 respectively pass through The output end of the third rotary motor 23 passes through the outer side surfaces of the corresponding two vertical plates 12 and extends to the inner side surfaces of the corresponding two vertical plates 12 respectively. The output end of the third rotary motor 23 passes through the left end of the second side plate 22 on the left and extends to the right end of the second side plate 22 on the left. A second slide groove 21 that passes through the upper end and the middle part of the top plate 20 is opened, and the second set plate 26 is movably sleeved in the second slide groove 21. The middle parts of the upper ends of the two clamping plates 18 are each provided with a circular hole, and the lower parts of the two screws 15 are movably sleeved in the corresponding two circular holes respectively. The right end of the third ball screw 24 is movably connected to the left end of the second side plate 22 on the right through a bearing.

[0028] It should be noted that the utility model is a surface defect detection device for aluminum veneer. During use, the first rotary motor 5 drives the first ball screw 6 and the second ball screw 8 to rotate, so that the two first ball screw blocks 9 move relative to each other. At the same time, the two first sets of plates 10 slide in the corresponding two first slide grooves 4, so as to adjust the distance between the two fixed plates 14, and then it is convenient to adjust the aluminum veneer according to different specifications and sizes, which effectively improves the applicability of the device. After the distance between the two fixed plates 14 is adjusted, the aluminum veneer is placed in the two fixed plates 14 and located at the lower side of the two clamping plates 18, and then the corresponding two screws 15 are respectively rotated by the two knobs 16 to respectively drive The two corresponding clamping plates 18 are moved downward, and the corresponding two springs 17 are deformed until the two clamping plates 18 are in contact with the aluminum plate and tightly against the aluminum plate, thereby realizing the clamping and fixing of the aluminum plate. The method is simple and convenient and easy to fix aluminum plates of different sizes, and has high applicability. After the aluminum plate is fixed, the aluminum plate on the fixed plate 14 is driven to rotate by the two second rotating motors 13, and the third rotating motor 23 is used to drive the third ball screw 24 to rotate, so that the second ball screw block 25 moves to the right, and the second set plate 26 slides in the second slide groove 21, driving the camera 28 to move to the right, thereby facilitating a comprehensive inspection of the aluminum plate and improving the inspection efficiency of the aluminum plate.

[0029] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A device for detecting surface defects of an aluminum plate, comprising a base (1), characterized in that: The left and right upper ends of the base (1) are both fixedly connected to a first side plate (2); a first rotary motor (5) is fixedly mounted on the upper left end of the first side plate (2); a first ball screw (6) is fixedly mounted on the output end of the connecting plate (3); a fixed head (7) is fixedly mounted on the right end of the first ball screw (6); a second ball screw (8) is fixedly mounted on the right end of the fixed head (7); and the outer surfaces of the first ball screw (6) and the second ball screw (8) are both threadedly connected to a first ball screw. The first ball screw block (9) is provided with a first set plate (10) fixedly connected to the lower ends of the two first set plates (10), and the lower ends of the two first set plates (10) are fixedly connected to a limit plate (11). The upper ends of the two first ball screw blocks (9) are fixedly connected to a vertical plate (12), and the upper parts of the outer surfaces of the two vertical plates (12) are fixedly installed with a second rotary motor (13), and the output ends of the two second rotary motors (13) are fixedly installed with a fixed plate (14), and the upper ends of the two fixed plates (14) are fixedly installed with a second rotary motor (13). A screw rod (15) is threadedly connected, and the upper ends of the two screw rods (15) are fixedly connected to a knob (16), the inner wall surfaces of the two fixing plates (14) are fixedly connected to a spring (17), and the lower ends of the two springs (17) are fixedly connected to a clamping plate (18), and the four corners of the upper end of the base (1) are fixedly connected to support rods (19), and the upper ends of the four support rods (19) are commonly fixedly connected to a top plate (20), and the upper left and upper right parts of the top plate (20) are fixedly connected to the second side plate (2 2), a third rotary motor (23) is fixedly mounted on the left end of the second side plate (22) on the left side, a third ball screw (24) is fixedly mounted on the output end of the third rotary motor (23), a second ball screw block (25) is threadedly connected to the outer surface of the third ball screw (24), a second set plate (26) is fixedly connected to the lower end of the second set plate (26), a mounting plate (27) is fixedly connected to the lower end of the mounting plate (27), and a camera (28) is fixedly mounted on the lower end of the mounting plate (27).

2. The device for detecting surface defects of an aluminum plate according to claim 1, characterized in that: A connecting plate (3) is fixedly connected to the lower parts of the two first side plates (2), and a first sliding groove (4) penetrating upward and downward is formed on the upper left part and the upper right part of the connecting plate (3).

3. The device for detecting surface defects of an aluminum plate according to claim 1, characterized in that: The two first sets of plates (10) are respectively movably sleeved in the corresponding two first sliding grooves (4).

4. The device for detecting surface defects of an aluminum single plate according to claim 1, characterized in that: The first ball screw (6) and the second ball screw (8) are distributed in a left-right mirror image, and the right end of the second ball screw (8) is movably connected to the left end of the first side plate (2) on the right side via a bearing.

5. The device for detecting surface defects of an aluminum plate according to claim 1, characterized in that: The output end of the first rotary motor (5) passes through the left end of the first side plate (2) on the left and extends to the right end of the first side plate (2) on the left, the output ends of the two second rotary motors (13) respectively pass through the outer side surfaces of the corresponding two vertical plates (12) and respectively extend to the inner side surfaces of the corresponding two vertical plates (12), and the output end of the third rotary motor (23) passes through the left end of the second side plate (22) on the left and extends to the right end of the second side plate (22) on the left.

6. The device for detecting surface defects of an aluminum plate according to claim 1, characterized in that: A second sliding groove (21) passing through the top and bottom is formed in the middle of the upper end of the top plate (20), and the second sleeve plate (26) is movably sleeved in the second sliding groove (21).

7. The device for detecting surface defects of an aluminum plate according to claim 1, characterized in that: A circular hole is formed in the middle of the upper ends of the two clamping plates (18), and the lower parts of the two screw rods (15) are movably sleeved in the corresponding two circular holes.

8. The device for detecting surface defects of an aluminum plate according to claim 1, characterized in that: The right end of the third ball screw (24) is movably connected to the left end of the right second side plate (22) via a bearing.

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