All-angle appearance detection device for shielding case

Abstract

The utility model discloses a full-angle appearance detection device for a shielding case, which comprises a first detection area and a second detection area, a rotating assembly which is arranged in the first detection area in a longitudinal moving manner is arranged in the first detection area, and the rotating assembly adsorbs, positions and rotates at multiple angles to adjust the shielding case; a first visual detection assembly which is arranged in a transverse moving manner is arranged above the rotating assembly, a moving table which is arranged in a longitudinal moving manner is arranged in the second detection area, a plurality of shielding cases are positioned on the moving table, and a second visual detection assembly which is arranged in a transverse moving manner is arranged above the moving table. According to the utility model, accurate visual detection of a coating at multiple angular positions of the shielding case is realized, and the visual detection efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of appearance detection, and in particular relates to a full-angle appearance detection device for a shielding cover. Background Art

[0002] Radar metal shield is a metal structure used to protect radar antennas and receivers. It has good electrical conductivity and magnetic conductivity, can effectively block interference from external electromagnetic waves, and can also prevent electromagnetic waves from leaking inside the radar system, thereby ensuring the normal operation and performance of the radar system. Radar metal shield has a shielding body, which is the main part of the radar metal shield, usually made of metal materials, and can effectively block interference from external electromagnetic waves.

[0003] Visual inspection of radar metal shielding is an important step to ensure that its quality and performance meet the design requirements. Visual inspection includes surface defect inspection, checking whether there are scratches, pits, bubbles, corrosion and other defects on the surface of the shielding cover; size and shape inspection, confirming whether the size of the shielding cover meets the requirements of the design drawings, whether the shape is correct, and whether the edges are flat; seam and welding inspection, if the shielding cover is composed of multiple parts or has welding parts, it is necessary to check whether the seams are uniform; and whether the plating layer is broken or leaked.

[0004] Due to the structural characteristics of the radar metal shield, it has a circumferentially warped flange. Conventional visual inspection only tests from the vertical direction, which is insufficient and cannot accurately detect the coating at the inner edge of the warp. Utility Model Content

[0005] The purpose of the utility model is to solve the above technical problems and provide a full-angle appearance inspection device for a shielding cover, so as to realize accurate visual inspection of the coating at multiple angles of the shielding cover and improve the efficiency of visual inspection. In order to achieve the above purpose, the technical solution of the utility model is as follows:

[0006] The device for inspecting the appearance of a shielding cover at all angles comprises a first inspection area and a second inspection area. A rotating component arranged to move along the longitudinal direction is provided in the first inspection area. The rotating component adsorbs, positions and rotates the shielding cover at multiple angles. A first visual inspection component arranged to move along the transverse direction is provided above the rotating component. A mobile platform arranged to move along the longitudinal direction is provided in the second inspection area. A number of shielding covers are positioned on the mobile platform. A second visual inspection component arranged to move along the transverse direction is provided above the mobile platform.

[0007] Specifically, the first detection area and the second detection area are arranged adjacent to each other, and the first detection area and the second detection area are at the same position height.

[0008] Specifically, a first linear module is disposed in the first detection area, and the rotating assembly is mounted on the first linear module.

[0009] Specifically, the rotating assembly includes a rotating frame, a rotating table rotatably arranged on the rotating frame, and an adsorption table rotatably arranged on the rotating table; the rotating frame is arranged on the first linear module.

[0010] Specifically, the adsorption platform is provided with a plurality of vacuum adsorption holes.

[0011] Specifically, the first visual detection component is installed on the second linear module, and the first visual detection component is laterally moved and positioned along the second linear module.

[0012] Specifically, the shielding cover includes a cover body and a coating arranged on the cover body; the sides of the cover body are respectively provided with connecting edges for avoiding the coating, and one side of the cover body is provided with an arc-shaped flange close to the connecting edge, and the coating extends to the surface of the flange.

[0013] Specifically, a third linear module is disposed in the second detection area, and the movable platform moves longitudinally and positions along the third linear module.

[0014] Specifically, the second visual detection component is installed on the fourth linear module, and the second visual detection component is laterally moved and positioned along the fourth linear module.

[0015] Compared with the prior art, the beneficial effects of the shielding cover full-angle appearance inspection device of the utility model are mainly reflected in:

[0016] By setting a rotating component and a first visual inspection component, the angle change of the coating at the arc edge in the shielding cover is visually inspected; by setting a moving platform and a second visual inspection component, the edge of the shielding cover is visually inspected in the vertical direction; the overall inspection device can accurately position the shielding cover and perform accurate visual inspection on the shielding cover, thereby improving the appearance inspection efficiency of the shielding cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of an embodiment of the utility model;

[0018] Figure 2 This is an enlarged structural diagram of the rotating assembly in this embodiment;

[0019] Figure 3 Schematic diagram of the shielding cover structure in this embodiment;

[0020] The numbers in the figure represent:

[0021] 1 first detection area, 11 rotating component, 12 first linear module, 13 rotating frame, 14 rotating table, 15 adsorption table, 2 second detection area, 21 moving table, 22 third linear module, 3 shielding cover, 31 cover body, 32 coating, 33 connecting edge, 34 flanging, 4 first visual detection component, 41 second linear module, 5 second visual detection component, 51 fourth linear module. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present utility model are clearly and completely described below. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0023] Example:

[0024] Reference Figure 1-3 As shown, this embodiment is a full-angle appearance inspection device for a shielding cover, including a first inspection area 1 and a second inspection area 2. A rotating component 11 arranged to move along the longitudinal direction is provided in the first inspection area 1. The rotating component 11 adsorbs and positions and rotates and adjusts the shielding cover 3 at multiple angles. A first visual inspection component 4 arranged to move along the transverse direction is provided above the rotating component 11. A moving platform 21 arranged to move along the longitudinal direction is provided in the second inspection area 2. A number of shielding covers 3 are positioned on the moving platform 21. A second visual inspection component 5 arranged to move along the transverse direction is provided above the moving platform 21.

[0025] The first detection area 1 and the second detection area 2 are arranged adjacent to each other and are at the same height, thereby facilitating the transfer of the shielding cover product from the first detection area 1 to the second detection area 2. The transfer process of the shielding cover 3 can be picked up by a robotic arm gripper.

[0026] The first detection area 1 is provided with a first linear module 12, and the rotating assembly 11 is installed on the first linear module 12, so that the rotating assembly 11 is moved and positioned along the longitudinal direction of the first linear module 12. The rotating assembly 11 includes a rotating frame 13, a rotating table 14 arranged to rotate on the rotating frame 13, and an adsorption table 15 arranged to rotate on the rotating table 14; the rotating frame 13 is arranged on the first linear module 12, and the rotating table 14 is driven to rotate around the horizontal axis. The rotating table 14 and the adsorption table 15 are each connected with a driving member, and the driving member can be a pneumatic driving member or an electric driving member. In this embodiment, the driving member is a rotating cylinder. A plurality of vacuum adsorption holes are provided on the adsorption table 15, so that the shielding cover 3 can be adsorbed and positioned on the adsorption table 15. The adsorption table 15 drives the shielding cover 3 to perform multi-angle rotation adjustment to ensure that each angle position on the shielding cover 3 can be positioned, and cooperate with the first visual detection component 4 to effectively detect the full angle position on the shielding cover 3.

[0027] The first visual inspection component 4 is installed on the second linear module 41 , and the first visual inspection component 41 is laterally moved and positioned along the second linear module 41 .

[0028] The shielding cover 3 includes a cover body 31 and a coating 32 arranged on the cover body 31; the side edges of the cover body 31 are respectively provided with connecting edges 33 for avoiding the coating 32, and one side of the cover body 31 is provided with an arc-shaped flange 34 near the connecting edge 33. At the same time, the coating 32 also extends to the surface of the flange 34. Here, the coating 32 on the flange 34 is difficult to be fully identified and detected using vertical visual inspection, and then the shielding cover 3 is positioned on the rotating component 11. By adjusting the positioning angle of the shielding cover 3, the coating 32 at the flange 34 can be accurately exposed in the first visual inspection component 4, thereby improving the inspection accuracy of the first visual inspection component 4.

[0029] The third linear module 22 is arranged in the second inspection area 2, and the movable platform 21 is longitudinally moved and positioned along the third linear module 22. The movable platform 21 is in a horizontal direction, and a plurality of shielding covers 3 are positioned on the movable platform 21, and then the second visual inspection component 5 is cooperated to perform visual inspection on the shielding covers 3 in the movable platform 21, and the appearance of the connecting edge 33 of the shielding covers 3 is identified and inspected.

[0030] The second visual inspection component 5 is mounted on the fourth linear module 51 and is laterally moved and positioned along the fourth linear module 51. The moving platform 21 is positioned to the lower adaptation position of the second visual inspection component 5, and the second visual inspection component 5 performs visual inspection on the shielding cover 3.

[0031] In this embodiment, the first visual detection component 4 and the second visual detection component 5 both include a camera module and a light source module.

[0032] When this embodiment is applied, the shielding cover 3 is adjusted at multiple angles in the first inspection area 1, and its coating state is visually inspected; then the shielding cover 3 is transferred to the second inspection area 2, and the appearance of its connecting edge 33 is visually inspected.

[0033] In this embodiment, by setting a rotating component 11 and a first visual inspection component 4, a visual inspection of the angle change of the coating 32 at the arc edge in the shielding cover 3 is performed; by setting a moving platform 21 and a second visual inspection component 5, a visual inspection of the edge of the shielding cover 3 in the vertical direction is performed; the overall inspection device can accurately position the shielding cover 3 and perform accurate visual inspection on the shielding cover 3, thereby improving the appearance inspection efficiency of the shielding cover 3.

[0034] In the description of this specification, the term "specific embodiment" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0035] Although the implementation methods disclosed in the utility model are as above, the above contents are only implementation methods adopted to facilitate the understanding of the utility model, and are not used to limit the utility model. Any technician in the field to which the utility model belongs can make any modifications and changes in the form and details of implementation without departing from the spirit and scope disclosed in the utility model, but the scope of patent protection of the utility model shall still be based on the scope defined in the attached claims.

Claims

1. Shielding cover full-angle appearance inspection device, characterized by: The invention comprises a first detection area and a second detection area, wherein a rotating component arranged to move along the longitudinal direction is arranged in the first detection area, the rotating component adsorbs and positions the shielding cover and rotates and adjusts the shielding cover at multiple angles, a first visual detection component arranged to move along the transverse direction is arranged above the rotating component, a mobile platform arranged to move along the longitudinal direction is arranged in the second detection area, a plurality of shielding covers are positioned on the mobile platform, and a second visual detection component arranged to move along the transverse direction is arranged above the mobile platform.

2. The shielding cover full-angle appearance inspection device according to claim 1, characterized in that: The first detection area and the second detection area are adjacent to each other, and the first detection area and the second detection area are at the same height.

3. The shielding cover full-angle appearance inspection device according to claim 1, characterized in that: A first linear module is disposed in the first detection area, and the rotating assembly is mounted on the first linear module.

4. The shielding cover full-angle appearance inspection device according to claim 3, characterized in that: The rotating assembly comprises a rotating frame, a rotating table rotatably arranged on the rotating frame, and an adsorption table rotatably arranged on the rotating table; the rotating frame is arranged on the first linear module.

5. The shielding cover full-angle appearance inspection device according to claim 4, characterized in that: The adsorption platform is provided with a plurality of vacuum adsorption holes.

6. The shielding cover full-angle appearance inspection device according to claim 1, characterized in that: The first visual detection component is installed on the second linear module, and the first visual detection component is laterally moved and positioned along the second linear module.

7. The shielding cover full-angle appearance inspection device according to claim 1, characterized in that: The shielding cover comprises a cover body and a coating arranged on the cover body; the sides of the cover body are respectively provided with connecting edges for avoiding the coating, one side of the cover body is provided with an arc-shaped flange close to the connecting edge, and the coating extends to the surface of the flange.

8. The shielding cover full-angle appearance inspection device according to claim 1, characterized in that: A third linear module is disposed in the second detection area, and the moving platform moves longitudinally along the third linear module for positioning.

9. The shielding cover full-angle appearance inspection device according to claim 1, characterized in that: The second visual detection component is installed on the fourth linear module, and the second visual detection component is laterally moved and positioned along the fourth linear module.

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