Automobile part detection device

Abstract

The utility model discloses an automobile part detection device. The automobile part detection device comprises a feeding channel; the first detection tool comprises a first case, a first image detection module and a first station, and the first image detection module is provided with a first conveying module; the second detection tool comprises a second case, a second image detection module and a second station, and the second image detection module is provided with a second conveying module; the third detection tool comprises a third case, a form and position deviation detection module and a third station, and the form and position deviation detection module is provided with a third conveying module; the rotating hub is conveyed to the form and position deviation detection module through the second conveying module; and a blanking channel. According to the technical scheme, the detection tool is arranged between the feeding channel and the discharging channel, the outer wall, the size, the inner wall and the form and position deviation of the rotating hub are detected in sequence, the rotating hub is conveyed through the conveying module, the possibility of defects caused by conveying is completely eradicated, the conveying speed and the detection speed can be synchronized, and the detection efficiency is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of automobile parts detection devices, belong to processing detection technical field. BACKGROUND

[0002] With the continuous increase of the production scale of new energy vehicles, the production of automobile parts is also in a state of continuous growth. Due to the different types of automobile parts, the materials and manufacturing processes used are also different. For example, the automobile hub, which is the innermost ring in the metal part of the wheel, is particularly important in terms of production and detection process, as it needs to consider safety and meet dynamic balance requirements.

[0003] During the production process, the hub may have various defects, such as scuffing, scratching, rough machining black skin, inner hole step, blind hole or leakage hole, and incorrect loading direction. Therefore, it is necessary to detect these defects one by one during the detection process. The existing detection method often uses a manual transfer method between processes. This method has the following disadvantages: first, manual transfer may increase the risk of defects, such as scuffing or scratching. At the same time, the speed of the above-mentioned manual transfer cannot ensure consistency with the detection rate, so a device is needed to reduce defects and ensure detection efficiency. SUMMARY

[0004] Therefore, the purpose of the utility model is to provide an automobile parts detection device to reduce the risk of defects while improving detection efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides an automobile parts detection device, which includes:

[0006] A feeding channel for placing the hub;

[0007] A first detection tool including a first machine case, a first image detection module arranged on the first machine case, and a first work station for placing the hub. The first image detection module is provided with a first conveying module on the top of the first work station. The first conveying module is used to convey the hub from the feeding channel to the first image detection module.

[0008] A second detection tool including a second machine case, a second image detection module arranged on the second machine case, and a second work station for placing the hub. The second image detection module is provided with a second conveying module on the top of the second work station. The hub is conveyed to the second image detection module by the first conveying module.

[0009] The third detection tool includes a third machine case, a shape and position deviation detection module arranged on the third machine case, and a third work station for placing the hub, and the shape and position deviation detection module is provided with a third conveying module on the top of the third work station; the hub is conveyed to the shape and position deviation detection module through the second conveying module;

[0010] A discharging channel is arranged for placing the hub conveyed by the third conveying module.

[0011] Further, the feeding channel includes a first frame body and a first conveying belt arranged on the top of the first frame body.

[0012] Further, the first conveying module includes a first clamping jaw and a second clamping jaw, wherein the first clamping jaw is used for clamping the hub from the feeding channel to the first work station, and the second clamping jaw is used for clamping the hub from the first work station and placing it on the second work station.

[0013] Further, the first image detection module includes a first camera, a second camera and a third camera arranged in a T shape, which are used for detecting the outer wall of the hub placed on the first work station.

[0014] Further, the second conveying module includes a third clamping jaw, which is used for clamping the hub from the second work station and placing it on the third work station.

[0015] Further, the second image detection module includes a fourth camera and a fifth camera arranged on the top of the second work station on both sides, and a sixth camera arranged perpendicular to the direction of the third clamping jaw;

[0016] The inclination angle of the fourth camera and the fifth camera with the vertical direction is 45°.

[0017] Further, the third conveying module includes a fourth clamping jaw, which is used for clamping the hub from the third work station and placing it on the discharging channel.

[0018] Further, the shape and position deviation detection module includes a plurality of detection pins.

[0019] Further, the first work station, the second work station and the third work station are V-shaped positioning blocks, and the top of each of the V-shaped positioning blocks is provided with a groove for accommodating the edge of the hub.

[0020] Further, the discharging channel includes a second frame body and a second conveying belt arranged on the top of the second frame body.

[0021] By adopting the above technical solution, the automotive parts inspection device provided by this utility model embodiment includes three inspection fixtures arranged sequentially between the loading channel and the unloading channel to inspect the outer wall, dimensions, inner wall, and form and position deviations of the rotating hub in sequence. During this process, the inspection is transferred through a conveying module, thereby eliminating the possibility of defects caused by the transfer. Furthermore, since the transfer rate and the inspection rate can be synchronized, the inspection efficiency is guaranteed. Attached Figure Description

[0022] Fig. 1 A schematic diagram of the structure of an automotive parts testing device provided by this utility model;

[0023] Fig. 2 A schematic diagram of the structure of the first image detection module in an automotive parts inspection device provided by this utility model;

[0024] Fig. 3 A schematic diagram of the structure of the second image detection module in an automotive parts inspection device provided by this utility model;

[0025] Fig. 4 This is a schematic diagram of the shape and position deviation detection module in an automotive parts testing device provided by this utility model.

[0026] In the diagram: 1. Feeding channel; 2. First inspection fixture; 3. First chassis; 4. First image detection module; 5. First station; 6. Second inspection fixture; 7. Second chassis; 8. Second image detection module; 9. Second station; 10. First conveyor module; 11. Second conveyor module; 12. Third inspection fixture; 13. Third chassis; 14. Form and position deviation detection module; 15. Third station; 16. Third conveyor module; 17. First frame; 18. First conveyor belt; 19. First gripper; 20. Second gripper; 21. First camera; 22. Second camera; 23. Third camera; 24. Third gripper; 25. Fourth camera; 26. Fifth camera; 27. Sixth camera; 28. Fourth gripper; 29. ​​Inspection pin; 30. Second frame; 31. Second conveyor belt; 32. Feeding channel. Detailed Implementation

[0027] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments. Currently, the transfer of rotating hubs between multiple inspection processes is mostly done manually. This increases the possibility of defects caused by human error and also affects inspection efficiency to some extent.

[0028] Example

[0029] like Figs. 1 to 4 As shown, an automotive parts testing device includes:

[0030] The loading channel 1 is used for placing the hub, wherein the loading channel 1 comprises a first frame body 17 and a first conveying belt 18 arranged on the top of the first frame body 17.

[0031] The first detection tool 2 comprises a first machine box 3, a first image detection module 4 arranged on the first machine box 3, and a first work station 5 for placing the hub, wherein the first image detection module 4 is provided with a first conveying module 10 on the top of the first work station 5, and the first conveying module 10 is used for conveying the hub from the loading channel 1 to the first image detection module 4.

[0032] The first conveying module 10 comprises a first clamping jaw 19 and a second clamping jaw 20, wherein the first clamping jaw 19 is used for clamping the hub from the loading channel 1 to the first work station 5, and the second clamping jaw 20 is used for clamping the hub from the first work station 5 and placing it on a second work station 9.

[0033] The first image detection module 4 comprises a first camera 21, a second camera 22, and a third camera 23 arranged in a T shape, which are used for detecting the outer wall of the hub placed on the first work station 5. For example, the first camera 21 and the second camera 22 are arranged opposite to each other and are respectively used for detecting two ends of the hub, and the third camera 23 is used for detecting the side of the hub. During the detection process, the hub needs to rotate, so the first work station 5 and the subsequent second work station 9 and third work station 15 are V-shaped positioning blocks, and the top of each is provided with a groove for accommodating the edge of the hub. The period of rotation can be set according to the needs, for example, 4s.

[0034] The second detection tool 6 comprises a second machine box 7, a second image detection module 8 arranged on the second machine box 7, and a second work station 9 for placing the hub, wherein the second image detection module 8 is provided with a second conveying module 11 on the top of the second work station 9, and the hub is conveyed from the first conveying module 10 to the second image detection module 8.

[0035] The second conveying module 11 comprises a third clamping jaw 24, which is used for clamping the hub from the second work station 9 and placing it on a third work station 15.

[0036] The second image detection module 8 comprises a fourth camera 25 and a fifth camera 26 arranged on the top of the second work station 9 on both sides, and a sixth camera 27 arranged perpendicular to the running direction of the third clamping jaw 24.

[0037] The fourth camera 25 and the fifth camera 26 have an inclination angle of 45 degrees with the vertical direction.

[0038] The third detection tool 12 comprises a third machine box 13, a shape and position deviation detection module 14 arranged on the third machine box 13, and a third work station 15 for placing the hub, and the shape and position deviation detection module 14 is provided with a third conveying module 16 on the top of the third work station 15; the hub is conveyed to the shape and position deviation detection module 14 through the second conveying module 11.

[0039] The third conveying module 16 comprises a fourth clamping jaw 28, wherein the fourth clamping jaw 28 is used for clamping the hub from the third work station 15 and placing the hub on the discharging channel.

[0040] The discharging channel 32 is used for placing the hub conveyed by the third conveying module 16.

[0041] It should be further pointed out that the first clamping jaw 19, the second clamping jaw 20, the third clamping jaw 24 and the fourth clamping jaw 28 can move through the same slide rail and divide the active area through the partition, or can use different slide rails.

[0042] The automobile part detection device provided by the embodiment of the utility model, wherein three detection tools are sequentially arranged between the feeding channel and the discharging channel, the outer wall, the size, the inner wall and the shape and position deviation of the hub are sequentially detected, and the conveying during the detection process is realized through the conveying module during the process, so that the possibility of defects caused by conveying is eliminated, and the conveying rate and the detection rate can be synchronized, so that the detection efficiency is ensured.

[0043] Obviously, the above embodiment is only an example for clearly illustrating, and does not limit the implementation mode. For ordinary skilled in the art, other different forms of changes or variations can be made on the basis of the above description. Here, all the implementation modes need not and cannot be exhausted. The obvious changes or variations derived from the protection scope of the utility model.

Claims

1. An automobile component inspection apparatus characterized by comprising: The utility model relates to a kind of detection device for hub, including: Feeding channel (1);For placing hub; First detection tooling (2), including first machine box (3) and the first image detection module (4) of being arranged in the first machine box (3) and the first station (5) for placing the hub, the first image detection module (4) is provided with first conveying module (10) on the top of the first station (5);First conveying module (10) is used to convey hub from the feeding channel (1) to the first image detection module (4); Second detection tooling (6), including second machine box (7) and the second image detection module (8) of being arranged in the second machine box (7) and the second station (9) for placing the hub, the second image detection module (8) is provided with second conveying module (11) on the top of the second station (9);The hub is conveyed to the second image detection module (8) by the first conveying module (10); Third detection tooling (12), including third machine box (13) and the shape error detection module (14) of being arranged in the third machine box (13) and the third station (15) for placing the hub, the shape error detection module (14) is provided with third conveying module (16) on the top of the third station (15);The hub is conveyed to the shape error detection module (14) by the second conveying module (11); Discharge channel (32) is used to place the hub conveyed by the third conveying module (16).

2. The automotive part inspection apparatus of claim 1, wherein: The feeding channel (1) includes a first frame (17) and a first conveyor belt (18) arranged on the top of the first frame (17).

3. The automotive part inspection apparatus of claim 1, wherein: The first conveying module (10) includes a first jaw (19) and a second jaw (20), wherein the first jaw (19) is used to clamp the hub from the feeding channel (1) to the first station (5), and the second jaw (20) is used to clamp the hub from the first station (5) and place it on the second station (9).

4. The automotive part inspection apparatus of claim 1, wherein: The first image detection module (4) includes a first camera (21), a second camera (22), and a third camera (23) arranged in a T shape, which is used for outer wall detection of the hub placed on the first station (5).

5. The automotive part inspection apparatus of claim 1, wherein: The second conveying module (11) includes a third jaw (24) for clamping the hub from the second station (9) and placing it on the third station (15).

6. The automotive part inspection apparatus of claim 5, wherein: The second image detection module (8) includes a fourth camera (25) and a fifth camera (26) arranged on both sides of the top of the second station (9), and a sixth camera (27) arranged perpendicular to the direction of travel of the third jaw (24). The fourth camera (25) and the fifth camera (26) have an inclination angle of 45° with the vertical direction.

7. The automotive part inspection apparatus of claim 1, wherein The third conveying module (16) includes a fourth jaw (28), wherein the fourth jaw (28) is used to clamp the hub from the third station (15) and place it on the discharge channel.

8. The automotive part inspection apparatus of claim 1, wherein: The shape error detection module (14) includes a plurality of detection pins (29).

9. The automotive part inspection apparatus of claim 1, wherein: The first station (5), the second station (9) and the third station (15) are V-shaped positioning blocks, and a groove for accommodating the rim of the hub is formed at the top.

10. The automotive part inspection apparatus of claim 1, wherein: The blanking channel (32) comprises a second frame body (30) and a second conveying belt (31) arranged at the top of the second frame body (30).

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