Multi-azimuth defect detection device for appearance of part

Abstract

The utility model discloses a part appearance multidirectional defect detection device which comprises a working table, a box body is fixedly installed on the top of the working table, a rotating disc is installed on the top of the box body through a rotating mechanism, and a first moving block is installed on the surface of the rotating disc through a first moving mechanism. The bottom of the first moving block is provided with a first detection head through a first lifting mechanism, and the bottom of the rotating disc is provided with a second detection head through a second lifting mechanism. The first electric push rod drives the first detection head to ascend and descend, so that the first detection head ascends and descends on the side face of the part, the first motor drives the first detection head to rotate, the first detection head rotates around the side face of the part, the first detection head ascends and descends and rotates, and the side face of the part can be conveniently detected; and the second motor drives the first detection head to move, so that the first detection head can be adjusted according to the sizes of different parts.

Description

Technical Field

[0001] The utility model relates to the technical field of part appearance defect detection, in particular to a multi-directional part appearance defect detection device. Background Art

[0002] Parts are the basic elements of a machine. A machine generally includes one or more prime movers that receive external energy; an execution part that realizes the production function of the machine, which transmits the motion and power of the prime mover to the transmission part of the execution part; and a detection and control system that ensures the coordinated work of all parts in the machine. By further decomposing the machine, various parts can be obtained. After production and processing, the parts need to be inspected for appearance defects.

[0003] When using part appearance defect detection to detect the appearance of a part, the detection function is usually achieved through a detection head. The existing detection head is usually set above the part. For example, the application number: CN202222762640.9 discloses a spare part appearance defect detection device. The above utility model sets its detection head above the part to detect the appearance of the part, but the detection head can only perform detection settings in one direction during detection. When it is necessary to detect the side of the part, it is necessary to loosen the part, adjust the part to the direction that needs to be detected, re-clamp the part, and then detect it through the detection head. It is not convenient to set the detection of the part, which is not conducive to the use of part appearance defect detection. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a device for multi-directional defect detection of parts appearance, which solves the problems in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A multi-directional defect detection device for part appearance comprises a workbench, a box body is fixedly mounted on the top of the workbench, a rotating disk is mounted on the top of the box body through a rotating mechanism, a first moving block is mounted on the surface of the rotating disk through a first moving mechanism, a first detection head is mounted on the bottom of the first moving block through a first lifting mechanism, a second detection head is mounted on the bottom of the rotating disk through a second lifting mechanism, an auxiliary sliding mechanism is arranged on the top of the inner wall of the box body, an L-shaped clamp is mounted on one side of the box body through a second moving mechanism, and a limiting mechanism is arranged on the bottom of the inner wall of the box body.

[0007] Preferably, the rotating mechanism comprises a first motor fixedly mounted on the top of the box body, a rotating rod is fixedly mounted on the output end of the first motor, and one end of the rotating rod is fixedly mounted on the top of the rotating disk.

[0008] Preferably, the first moving mechanism includes a second motor fixedly mounted on the surface of a rotating disk, a screw is fixedly mounted on the output end of the second motor, the surface of the first moving block is threadedly sleeved on the surface of the screw, a slide groove is provided at the bottom of the rotating disk, and the inner wall of the slide groove is in contact with the surface of the first moving block.

[0009] Preferably, the first lifting mechanism includes a first electric push rod fixedly mounted on the bottom of the first moving block, a first push plate fixedly mounted on the output end of the first electric push rod, and one side of the first push plate and one side of the first detection head are fixedly mounted.

[0010] Preferably, the second lifting mechanism includes a second electric push rod fixedly mounted on the bottom of the rotating disk, a second push plate fixedly mounted on the output end of the second electric push rod, and the bottom of the second push plate and the top of the second detection head are fixedly mounted.

[0011] Preferably, the auxiliary sliding mechanism comprises an annular groove formed on the top of the inner wall of the box body, an annular block is slidably mounted on the inner wall of the annular groove, and the bottom of the annular block and the top of the rotating disk are fixedly mounted.

[0012] Preferably, the second moving mechanism includes a third motor fixedly mounted on one side of the box body, a bidirectional threaded rod fixedly mounted on the output end of the third motor, a second moving block is provided on the surface thread sleeve of the bidirectional threaded rod, the top of the second moving block and the bottom of the L-shaped clamping plate are fixedly mounted, and the second moving block and the L-shaped clamping plate are in two groups and are symmetrically arranged.

[0013] Preferably, the limiting mechanism comprises a limiting groove provided at the bottom of the inner wall of the box body, a limiting block is slidably mounted on the inner wall of the limiting groove, and the top of the limiting block and the bottom of the second moving block are fixedly mounted.

[0014] Preferably, a placing table is fixedly installed on the bottom of the inner wall of the box, a box door is hinged on the front of the box, a handle is fixedly installed on the front of the box door, a display screen is arranged on the top of the box, and a control panel is arranged on the top of the workbench.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows: the multi-directional defect detection device for part appearance drives the first detection head to rise and fall through the first electric push rod, so that the first detection head is raised and lowered on the side of the part, and the first motor drives the first detection head to rotate, so that the first detection head rotates around the side of the part, so that the first detection head is raised and lowered and rotated, which is convenient for detecting and setting the side of the part, and the first detection head is driven to move by the second motor, so that the first detection head can be adjusted according to the sizes of different parts, which is convenient for detecting parts of different sizes, and the second electric push rod drives the second detection head to rise and fall, so that the top of the part can be detected by the second detection head, thereby achieving the purpose of detecting the side and top of the part, so that multi-directional detection of parts can be realized, without the need to readjust and clamp the parts, and the operation is simpler. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the positive equalization diagram of the utility model;

[0017] Figure 2 It is a structural schematic diagram of a partial diagram of the utility model;

[0018] Figure 3 For this utility model Figure 2 A schematic diagram of the structure of a front cross-sectional view;

[0019] Figure 4 It is a structural schematic diagram of a partial diagram of the utility model;

[0020] Figure 5 It is a structural schematic diagram of a partial bottom view of the utility model.

[0021] In the figure: 1. workbench; 2. box body; 3. first motor; 4. rotating rod; 5. rotating disk; 6. second motor; 7. screw; 8. first moving block; 9. first electric push rod; 10. first push plate; 11. first detection head; 12. second electric push rod; 13. second push plate; 14. second detection head; 15. slide groove; 16. annular groove; 17. annular block; 18. third motor; 19. bidirectional threaded rod; 20. second moving block; 21. L-shaped clamp; 22. limit groove; 23. limit block; 24. placement table; 25. box door; 26. handle; 27. display screen; 28. control panel. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example: Refer to Figure 1-5 The utility model provides a technical solution, a multi-directional defect detection device for part appearance, comprising a workbench 1, a box body 2 is fixedly installed on the top of the workbench 1, a placing table 24 is fixedly installed on the bottom of the inner wall of the box body 2, a box door 25 is hinged on the front of the box body 2, a handle 26 is fixedly installed on the front of the box door 25, a display screen 27 is arranged on the top of the box body 2, a control panel 28 is arranged on the top of the workbench 1, a rotating disk 5 is installed on the top of the box body 2 through a rotating mechanism, the rotating mechanism comprises a first motor 3 fixedly installed on the top of the box body 2, a rotating rod 4 is fixedly installed on the output end of the first motor 3, one end of the rotating rod 4 and the top of the rotating disk 5 are fixedly installed, so as to drive the rotating disk 5 to rotate.

[0024] Specifically, a first moving block 8 is installed on the surface of the rotating disk 5 through a first moving mechanism. The first moving mechanism includes a second motor 6 fixedly installed on the surface of the rotating disk 5. A screw rod 7 is fixedly installed on the output end of the second motor 6. The surface of the first moving block 8 is threadedly sleeved on the surface of the screw rod 7 to facilitate the first moving block 8 to be moved. A slide groove 15 is provided at the bottom of the rotating disk 5. The inner wall of the slide groove 15 is in contact with the surface of the first moving block 8. The first moving block 8 is limited, so that the movement of the first moving block 8 is more stable.

[0025] Specifically, a first detection head 11 is installed at the bottom of the first moving block 8 through a first lifting mechanism, and the first lifting mechanism includes a first electric push rod 9 fixedly installed at the bottom of the first moving block 8, and a first push plate 10 is fixedly installed at the output end of the first electric push rod 9, and one side of the first push plate 10 and one side of the first detection head 11 are fixedly installed, which is convenient for driving the first detection head 11 to be lifted and lowered, and a second detection head 14 is installed at the bottom of the rotating disk 5 through a second lifting mechanism, and the second lifting mechanism includes a second electric push rod 12 fixedly installed at the bottom of the rotating disk 5, and a second push plate 13 is fixedly installed at the output end of the second electric push rod 12, and the bottom of the second push plate 13 and the top of the second detection head 14 are fixedly installed, which is convenient for driving the second detection head 14 to be lifted and lowered.

[0026] Specifically, an auxiliary sliding mechanism is provided at the top of the inner wall of the box body 2, and the auxiliary sliding mechanism includes an annular groove 16 opened at the top of the inner wall of the box body 2, and an annular block 17 is slidably installed on the inner wall of the annular groove 16. The bottom of the annular block 17 and the top of the rotating disk 5 are fixedly installed, so that the rotation of the rotating disk 5 is more stable. An L-shaped clamping plate 21 is installed on one side of the box body 2 through a second moving mechanism. The second moving mechanism includes a third motor 18 fixedly installed on one side of the box body 2, and a bidirectional threaded rod 19 is fixedly installed on the output end of the third motor 18. The surface thread sleeve of the bidirectional threaded rod 19 is provided with a second moving block 20, and the top of the second moving block 20 and the bottom of the L-shaped clamping plate 21 are fixedly installed, which is convenient for driving the L-shaped clamping plate 21 to move. The number of the second moving block 20 and the L-shaped clamping plate 21 is two groups and they are symmetrically arranged, which is convenient for clamping its parts through two groups of L-shaped clamping plates 21.

[0027] Specifically, a limiting mechanism is provided at the bottom of the inner wall of the box body 2, and the limiting mechanism includes a limiting groove 22 provided at the bottom of the inner wall of the box body 2, and a limiting block 23 is slidably installed on the inner wall of the limiting groove 22. The top of the limiting block 23 and the bottom of the second moving block 20 are fixedly installed, which is convenient for setting the limit of the second moving block 20, so that the movement of the second moving block 20 is more stable, and the first detection head 11 is driven to rise and fall by the first electric push rod 9, so that the first detection head 11 is raised and lowered on the side of the part, and the first detection head 11 is driven to rotate by the first motor 3, so that the first detection head 11 is moved around the side of the part. Rotation causes the first detection head 11 to rise and fall and rotate, which is convenient for detecting and setting the side of the part. The first detection head 11 is driven to move by the second motor 6, so that the first detection head 11 can be adjusted according to the sizes of different parts, which is convenient for detecting parts of different sizes. The second detection head 14 is driven to rise and fall by the second electric push rod 12, and the top of the part can be detected by the second detection head 14, thereby achieving the purpose of detecting the side and top of the part, so that the part can be detected from all directions, without the need to readjust and clamp the parts, and the operation is simpler.

[0028] The electrical components mentioned in this article are all connected to an external main controller and 220V mains electricity, and the main controller can be a conventional known device for controlling a computer or the like.

[0029] When in use: When using the multi-directional defect detection device for part appearance, the part is placed on the top of the placement table 24, and the third motor 18 drives the bidirectional threaded rod 19 to rotate, and the bidirectional threaded rod 19 drives the two groups of second moving blocks 20 to move toward each other, and the second moving blocks 20 drive the two groups of L-shaped clamps 21 to move toward each other, so that the two groups of L-shaped clamps 21 clamp the part. After clamping, the first electric push rod 9 drives the first push plate 10 to rise and fall, and the first push plate 10 drives the first detection head 11 to rise and fall, so that the first detection head 11 is lifted and lowered on the side of the part, and the first motor 3 drives the rotating rod 4 to rotate, and the rotating rod 4 drives the rotating disk 5 to rotate, and the rotating disk 5 drives the first moving block 8 to rotate, and the first moving block 8 drives the first detection head 11 to rotate, so that The first detection head 11 rotates around the side of the part, so that the first detection head 11 is lifted and rotated, which is convenient for detecting and setting the side of the part. The second motor 6 drives the screw rod 7 to rotate, and the screw rod 7 drives the first moving block 8 to move. The first moving block 8 drives the first detection head 11 to move, so that the first detection head 11 can be adjusted according to the sizes of different parts, which is convenient for detecting parts of different sizes. The second electric push rod 12 drives the second push plate 13 to lift and lower, and the second push plate 13 drives the second detection head 14 to lift and lower, so that the top of the part can be detected by the second detection head 14, thereby achieving the purpose of detecting the side and top of the part, so that the part can be detected in multiple directions, without the need to readjust and clamp the parts, and the operation is simpler.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-directional defect detection device for a part appearance, comprising a workbench (1), characterized in that: A box body (2) is fixedly mounted on the top of the workbench (1); a rotating disk (5) is mounted on the top of the box body (2) via a rotating mechanism; a first moving block (8) is mounted on the surface of the rotating disk (5) via a first moving mechanism; a first detection head (11) is mounted on the bottom of the first moving block (8) via a first lifting mechanism; a second detection head (14) is mounted on the bottom of the rotating disk (5) via a second lifting mechanism; an auxiliary sliding mechanism is arranged on the top of the inner wall of the box body (2); an L-shaped clamping plate (21) is mounted on one side of the box body (2) via a second moving mechanism; and a limiting mechanism is arranged on the bottom of the inner wall of the box body (2).

2. A multi-directional defect detection device for parts appearance according to claim 1, characterized in that: The rotating mechanism comprises a first motor (3) fixedly mounted on the top of the box body (2); a rotating rod (4) is fixedly mounted on the output end of the first motor (3); one end of the rotating rod (4) is fixedly mounted on the top of the rotating disk (5).

3. The multi-directional defect detection device for parts appearance according to claim 1 is characterized in that: The first moving mechanism comprises a second motor (6) fixedly mounted on the surface of a rotating disk (5); a screw rod (7) is fixedly mounted on the output end of the second motor (6); the surface of the first moving block (8) is threadedly sleeved on the surface of the screw rod (7); a slide groove (15) is provided at the bottom of the rotating disk (5); and the inner wall of the slide groove (15) is in contact with the surface of the first moving block (8).

4. The multi-directional defect detection device for parts appearance according to claim 1 is characterized in that: The first lifting mechanism comprises a first electric push rod (9) fixedly mounted on the bottom of the first moving block (8); a first push plate (10) is fixedly mounted on the output end of the first electric push rod (9); one side of the first push plate (10) and one side of the first detection head (11) are fixedly mounted.

5. The multi-directional defect detection device for parts appearance according to claim 1 is characterized in that: The second lifting mechanism comprises a second electric push rod (12) fixedly mounted on the bottom of the rotating disk (5); a second push plate (13) is fixedly mounted on the output end of the second electric push rod (12); and the bottom of the second push plate (13) and the top of the second detection head (14) are fixedly mounted.

6. The multi-directional defect detection device for parts appearance according to claim 1 is characterized in that: The auxiliary sliding mechanism comprises an annular groove (16) formed on the top of the inner wall of the box body (2), an annular block (17) is slidably mounted on the inner wall of the annular groove (16), and the bottom of the annular block (17) and the top of the rotating disk (5) are fixedly mounted.

7. The multi-directional defect detection device for parts appearance according to claim 1 is characterized in that: The second moving mechanism comprises a third motor (18) fixedly mounted on one side of the box body (2); a bidirectional threaded rod (19) is fixedly mounted on the output end of the third motor (18); a second moving block (20) is threadedly sleeved on the surface of the bidirectional threaded rod (19); the top of the second moving block (20) and the bottom of the L-shaped clamping plate (21) are fixedly mounted; the number of the second moving block (20) and the L-shaped clamping plate (21) is two groups and they are symmetrically arranged.

8. The multi-directional defect detection device for parts appearance according to claim 6 is characterized in that: The limiting mechanism comprises a limiting groove (22) formed at the bottom of the inner wall of the box body (2), a limiting block (23) being slidably mounted on the inner wall of the limiting groove (22), and the top of the limiting block (23) and the bottom of the second moving block (20) being fixedly mounted.

9. The multi-directional defect detection device for parts appearance according to claim 1 is characterized in that: A placing table (24) is fixedly mounted on the bottom of the inner wall of the box (2), a box door (25) is hingedly mounted on the front of the box (2), a handle (26) is fixedly mounted on the front of the box door (25), a display screen (27) is arranged on the top of the box (2), and a control panel (28) is arranged on the top of the workbench (1).

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