Automobile accessory visual inspection device

Abstract

The application belongs to the technical field of detection equipment, and discloses a kind of automobile accessory visual detection equipment, it includes base, rotary clamping component and detection component, opposite two sides of base are equipped with first support and second support respectively, rotary clamping component includes first clamping piece, second clamping piece, rotary drive part and first telescopic drive part, first clamping piece and second clamping piece can be collectively clamped automobile accessory, first support is connected with first clamping piece by rotary drive part, rotary drive part can drive first clamping piece to rotate in first support, first telescopic drive part is rotatably connected on second support, first telescopic drive part is connected with second clamping piece, first telescopic drive part can drive second clamping piece to be telescopic in second support, and detection component includes camera.The automobile accessory visual detection equipment provided in the application can realize flexible turnover of large-sized automobile accessory by 360 degrees, and effectively improve visual detection efficiency.

Description

Technical Field

[0001] This invention relates to the field of inspection equipment technology, and in particular to a visual inspection device for automotive parts. Background Technology

[0002] During the production process, automotive parts require visual inspection equipment to ensure that surface defects such as cracks, bumps, or dents are absent after production. In existing technologies, for smaller automotive parts, a simple vibrating conveyor can rotate them during conveyor belt transport, followed by comprehensive imaging inspection using a camera. However, this method is not suitable for larger automotive parts. Visual inspection requires multiple manual flipping and inspection steps, making the process cumbersome, inefficient, and resource-intensive. Summary of the Invention

[0003] The purpose of this invention is to provide a visual inspection device for automotive parts, which can easily and efficiently achieve flexible flipping of large-volume automotive parts, effectively improving visual inspection efficiency.

[0004] To achieve this objective, the present invention adopts the following technical solution:

[0005] A visual inspection device for automotive parts, comprising:

[0006] The base has a first support and a second support on opposite sides.

[0007] A rotary clamping assembly includes a first clamping member, a second clamping member, a rotary drive member, and a first telescopic drive member. The first clamping member and the second clamping member are coaxially spaced between a first support frame and a second support frame. The first clamping member and the second clamping member can jointly clamp automotive parts. The first support frame is connected to the first clamping member through the rotary drive member. The rotary drive member can drive the first clamping member to rotate on the first support frame. The first telescopic drive member is rotatably connected to the second support frame. The first telescopic drive member is connected to the second clamping member. The first telescopic drive member can drive the second clamping member to extend and retract on the second support frame to adjust the distance between the first clamping member and the second clamping member.

[0008] The detection component includes a camera, which is positioned toward the rotating clamping component.

[0009] Optionally, the rotary clamping assembly further includes a plurality of elastic support rods located between the first clamping member and the second clamping member. The outer end faces of the first clamping member and the second clamping member are respectively provided with a first annular sliding groove and a second annular sliding groove. The first end of the elastic support rod is slidably inserted into the first annular sliding groove, and the second end of the elastic support rod is slidably inserted into the second annular sliding groove.

[0010] Optionally, the rotation drive component is configured as a drive motor, the fixed end of the drive motor is fixedly mounted on the first support frame, and the output shaft of the drive motor is fixedly connected to the first clamping component.

[0011] Optionally, the first telescopic drive component is configured as a first telescopic cylinder, a follower plate is rotatably connected to the second support frame, the fixed end of the first telescopic cylinder is fixedly disposed on the follower plate, and the telescopic end of the first telescopic cylinder is fixedly connected to the second clamping component.

[0012] Optionally, the first clamping member is provided with a first abutment head, and the second clamping member is provided with a second abutment head. The first abutment head and the second abutment head can jointly clamp the automotive parts. A first elastic member is provided between the first clamping member and the first abutment head, and a second elastic member is provided between the second clamping member and the second abutment head.

[0013] Optionally, it further includes a sliding component, which comprises a first sliding mechanism and a second sliding mechanism; wherein,

[0014] The first sliding mechanism includes a first slide rail and a first sliding part. The first slide rail extends along a first horizontal direction and is disposed on the first support. The first sliding part is slidably connected to the first slide rail. The fixed end of the drive motor is fixedly connected to the first sliding part.

[0015] The second sliding mechanism includes a second slide rail and a second sliding part. The second slide rail is disposed on the second support along the first horizontal direction, and the second sliding part is slidably connected to the second slide rail. The follower plate is rotatably connected to the second sliding part.

[0016] Optionally, the detection assembly further includes a fixed base frame, a fixed top plate, and a second telescopic drive component. The fixed base frame is fixedly disposed between the first support frame and the second support frame and located above the rotating clamping assembly. The fixed top plate is fixed to the upper end of the fixed base frame. The second telescopic drive component is disposed below the fixed top plate. The camera is connected to the second telescopic drive component, and the second telescopic drive component can drive the camera to extend and retract on the fixed top plate.

[0017] Optionally, the detection component further includes a guide sliding mechanism, which includes a guide slide rail and a guide sliding part. The guide slide rail is fixed between the fixed base and the fixed top plate, and the guide sliding part is connected to the camera and slidably connected to the guide slide rail.

[0018] Optionally, it also includes a dustproof component, which is fixed between the rotary clamping component and the detection component, the dustproof component comprising;

[0019] A ventilation main pipe is fixedly disposed between the first support frame and the second support frame, and the ventilation main pipe has an air inlet;

[0020] The ventilation branch pipes are provided in multiples, and the multiple ventilation branch pipes are distributed at equal intervals along the circumference of the main ventilation pipe. The ventilation branch pipes are connected to the main ventilation pipe, and each ventilation branch pipe has multiple air outlets along the circumference.

[0021] A blower, wherein the blower end of the blower is connected to the air inlet.

[0022] Optionally, both the main ventilation pipe and the branch ventilation pipe are annular in shape, and each branch ventilation pipe is fitted onto the main ventilation pipe and connected to the main ventilation pipe via a connecting pipe.

[0023] Beneficial effects:

[0024] The automotive parts visual inspection equipment provided by this invention, when visually inspecting automotive parts, places the automotive parts between a first clamping member and a second clamping member. Then, it controls a first telescopic drive member to drive a second clamping member to extend from a second support frame to approach the first clamping member. Thus, the first and second clamping members together clamp and fix the automotive parts. Next, it controls a rotation drive member to drive the first clamping member to rotate on the first support frame. The rotation of the first clamping member causes the automotive parts and the second clamping member to rotate synchronously. The second clamping member drives the first telescopic drive member to rotate on the second support frame, thereby enabling the clamped automotive parts to achieve 360° automatic rotation. The camera in the inspection component can record the rotation process of the automotive parts for observation by relevant inspection personnel. The automotive parts visual inspection equipment provided by this invention has a simple structure and can flexibly rotate large structures such as car doors and engine hoods, simplifying complex operations and effectively improving visual inspection efficiency. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the structure of the automotive parts visual inspection equipment of the present invention from one perspective;

[0026] Figure 2This is a structural schematic diagram of the automotive parts visual inspection equipment of the present invention from another perspective;

[0027] Figure 3 This is a schematic diagram of the rotating clamping component of the present invention from one perspective;

[0028] Figure 4 This is a schematic diagram of the rotating clamping component of the present invention from another perspective;

[0029] Figure 5 This invention was developed in Figure 3 A magnified view of a portion of point A in the middle;

[0030] Figure 6 This invention was developed in Figure 3 A magnified view of a portion of point B in the middle;

[0031] Figure 7 This is a partial structural schematic diagram of the first clamping member of the present invention;

[0032] Figure 8 This is a schematic diagram of the detection component of the present invention;

[0033] Figure 9 This is a structural schematic diagram of the dustproof component of the present invention.

[0034] In the picture:

[0035] 100. Base; 110. First support; 120. Second support;

[0036] 200. Rotary clamping assembly; 210. First clamping member; 2101. First annular sliding groove; 211. First abutting head; 2111. First abutting concave surface; 212. First elastic member; 220. Second clamping member; 2201. Second annular sliding groove; 221. Second abutting head; 2211. Second abutting concave surface; 230. Drive motor; 240. First telescopic cylinder; 250. Follower plate; 260. Elastic support rod; 261. First sliding block; 262. Second sliding block; 271. First support rod; 272. Second support rod;

[0037] 300. Detection component; 310. Camera; 320. Fixed base frame; 330. Fixed top plate; 340. Second telescopic cylinder; 350. Guide sliding mechanism; 351. Guide slide rail; 352. Guide sliding part; 353. Telescopic rod; 360. Distance sensor; 370. Fixed frame;

[0038] 400. Sliding assembly; 410. First sliding mechanism; 411. First slide rail; 412. Second slide rail; 420. Second sliding mechanism; 421. Second slide rail; 422. Second sliding part;

[0039] 500. Dustproof components; 510. Main ventilation pipe; 520. Branch ventilation pipe; 521. Air outlet; 530. Blower; 540. Connecting pipe; 550. Connecting frame. Detailed Implementation

[0040] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present invention, and not all of the structures.

[0041] In the description of this invention, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0042] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0043] In the description of this embodiment, the terms "upper," "lower," "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the present invention. In addition, the terms "first" and "second" are used only for distinction in description and have no special meaning.

[0044] This embodiment provides a visual inspection device for automotive parts. (Refer to...) Figures 1 to 2As shown, the automotive parts visual inspection equipment includes a base 100, a rotary clamping assembly 200, and an inspection assembly 300. The base 100 has a first support 110 and a second support 120 on opposite sides. The rotary clamping assembly 200 includes a first clamping member 210, a second clamping member 220, a rotary drive member, and a first telescopic drive member. The first clamping member 210 and the second clamping member 220 are coaxially spaced between the first support 110 and the second support 120, and can jointly clamp the automotive parts. The first support 110 is connected to the first clamping member 210 via a rotary drive. The rotary drive can drive the first clamping member 210 to rotate on the first support 110. The second support 120 is rotatably connected to the first telescopic drive. The first telescopic drive is connected to the second clamping member 220. The first telescopic drive can drive the second clamping member 220 to extend and retract on the second support 120 to adjust the distance between the first clamping member 210 and the second clamping member 220. The detection component 300 includes a camera 310, which is positioned facing the rotary clamping component 200.

[0045] In this embodiment, when using the automotive parts visual inspection equipment to perform visual inspection on automotive parts, the automotive parts are placed between the first clamping member 210 and the second clamping member 220. Then, the first telescopic drive member is controlled to drive the second clamping member 220 to extend out of the second support frame 120 to approach the first clamping member 210, thereby allowing the first clamping member 210 and the second clamping member 220 to jointly clamp and fix the automotive parts. Then, the rotation drive member is controlled to drive the first clamping member 210 to rotate on the first support frame 110. The rotation of the first clamping member 210 can drive the automotive parts and the second clamping member 220 to rotate synchronously. The second clamping member 220 drives the first telescopic drive member to rotate on the second support frame 120, thereby enabling the clamped automotive parts to achieve 360° automatic rotation. The camera 310 in the inspection component 300 can record the rotation process of the automotive parts for observation by relevant inspection personnel. The visual inspection equipment for automotive parts provided by this invention has a simple structure and can flexibly flip large structures such as car doors and engine covers, simplifying complicated operations and effectively improving visual inspection efficiency.

[0046] In this embodiment, the first support 110 and the second support 120 are both arranged vertically on the base 100, and the first support 110 and the second support 120 are integrally arranged with the base 100.

[0047] In this embodiment, reference is made to Figure 1 , Figure 3 , Figure 4 , Figure 5 , Figure 7As shown, the rotary clamping assembly 200 also includes a plurality of elastic support rods 260 located between the first clamping member 210 and the second clamping member 220. The outer end faces of the first clamping member 210 and the second clamping member 220 are respectively provided with a first annular sliding groove 2101 and a second annular sliding groove 2201. The first end of the elastic support rod 260 is slidably inserted into the first annular sliding groove 2101, and the second end of the elastic support rod 260 is slidably inserted into the second annular sliding groove 2201. Specifically, the first clamping member 210, the second clamping member 220, and the plurality of elastic support rods 260 can together form a clamping space for the automotive parts. When clamping the automotive parts, the automotive parts are placed within the clamping space. The elastic support rods 260 can support and protect the surface of the automotive parts when the first clamping member 210 and the second clamping member 220 clamp the automotive parts.

[0048] Furthermore, the elastic support rod 260 has a first sliding block 261 and a second sliding block 262 at its opposite ends. The first sliding block 261 can be slidably inserted into the first annular sliding groove 2101, and the second sliding block 262 can be slidably inserted into the second annular sliding groove 2201. This arrangement allows for adaptive adjustment of the position of the elastic support rod 260 relative to the first clamping member 210 and the second clamping member 220 in the circumferential direction, thereby enabling the position of the elastic support rod 260 to be adjusted to fit automotive parts of different sizes and shapes. Furthermore, the elastic support rod 260 is made of an elastic material, allowing for adaptive deformation when the distance between the first clamping member 210 and the second clamping member 220 is adjusted, ensuring the overall reliability of the device.

[0049] In this embodiment, reference is made to Figure 5 , Figure 7 As shown, the first clamping member 210 is provided with a first abutment head 211, and the second clamping member 220 is provided with a second abutment head 221. The first abutment head 211 and the second abutment head 221 can jointly clamp the automotive parts. A first elastic member 212 is provided between the first clamping member 210 and the first abutment head 211, and a second elastic member (not shown) is provided between the second clamping member 220 and the second abutment head 221. Specifically, the two ends of the first elastic member 212 are respectively connected to the first clamping member 210 and the first abutment head 211, and the two ends of the second clamping member are respectively connected to the second clamping member 220 and the second abutment head 221.

[0050] Specifically, the end face of the first abutment 211 facing the second abutment 221 is recessed inward to form a first abutment concave surface 2111, and the end face of the second abutment 221 facing the first abutment 211 is recessed inward to form a second abutment concave surface 2211. When the automotive part is located between the first abutment 211 and the second abutment 221, the first telescopic drive member is controlled to drive the second clamping member 220 closer to the first clamping member 210, so that the first abutment 211 and the second abutment 221 can jointly fix and clamp the automotive part. Specifically, the opposite sides of the automotive part can respectively abut against the first abutment concave surface 2111 and the second abutment concave surface 2211, thereby clamping the automotive part more reliably and securely. Furthermore, the first elastic element 212 provides a buffer for the contact and clamping of the first clamp 211 with the automotive parts, and the second elastic element provides a buffer for the contact and clamping of the second clamp 221 with the automotive parts, thus preventing the first clamp 211 and the second clamp 221 from directly contacting the automotive parts and causing impact that could damage the automotive parts.

[0051] In this embodiment, both the first elastic element 212 and the second elastic element are configured as springs.

[0052] In this embodiment, reference is made to Figures 4 to 5 As shown, the first telescopic drive component is configured as a first telescopic cylinder 240, and a follower plate 250 is rotatably connected to the second support frame 120. The fixed end of the first telescopic cylinder 240 is fixedly mounted on the follower plate 250, and the telescopic end of the first telescopic cylinder 240 is fixedly connected to the second clamping component 220. Specifically, the follower plate 250 is rotatably connected to the second support frame 120 via bearings. The telescopic direction of the first telescopic cylinder 240 is parallel to the spacing direction of the first clamping component 210 and the second clamping component 220.

[0053] Optionally, the number of first telescopic cylinders 240 is set to multiple, and the multiple first telescopic cylinders 240 are arranged at intervals along the circumference of the follower plate 250. In this embodiment, the number of first telescopic cylinders 240 is preferably set to two, and the two first telescopic cylinders 240 are arranged at 180° intervals on opposite sides of the follower plate 250.

[0054] Alternatively, the first telescopic drive component may be, in addition to being the first telescopic cylinder 240, an electric push rod or other component capable of telescopically extending the second clamping component 220. No further limitations are imposed here.

[0055] In this embodiment, reference is made to Figure 4 , Figure 6As shown, the rotary drive component is a drive motor 230, the fixed end of the drive motor 230 is fixedly mounted on the first support 110, and the output shaft of the drive motor 230 is fixedly connected to the first clamping member 210. Specifically, the first clamping member 210 has a connecting shaft (not shown) protruding from the center of the side facing the drive motor 230, and the output shaft of the drive motor 230 is fixedly connected to the connecting shaft through a coupling (not shown).

[0056] In this embodiment, the drive motor 230 is configured as a servo motor, which is existing technology and will not be described in detail here.

[0057] In this embodiment, reference is made to Figure 1 , Figure 2 , Figure 4 As shown, the automotive parts visual inspection equipment also includes a sliding assembly 400. The sliding assembly 400 includes a first sliding mechanism 410 and a second sliding mechanism 420. The first sliding mechanism 410 includes a first slide rail 411 and a first sliding part 412. The first slide rail 411 extends along a first horizontal direction and is disposed on a first support 1101. The first sliding part 412 is slidably connected to the first slide rail 411. The fixed end of the drive motor 230 is fixedly connected to the first sliding part 412. The second sliding mechanism 420 includes a second slide rail 421 and a second sliding part 422. The second slide rail 421 is disposed along a first horizontal direction on a second support 120. The second sliding part 422 is slidably connected to the second slide rail 421. The follower plate 250 is rotatably connected to the second sliding part 422.

[0058] Specifically, a first support rod 271 is fixedly mounted on the first sliding part 412, and a second support rod 272 is fixedly mounted on the second sliding part 422. The first support rod 271 and the second support rod 272 are arranged opposite each other along the interval direction between the first clamping member 210 and the second clamping member 220. The fixed end of the drive motor 230 is fixedly mounted on the first support rod 271, and the follower plate 250 is rotatably connected to the second support rod 272 through a bearing. In this embodiment, the arrangement of the first sliding mechanism 410 and the second sliding mechanism 420 can adjust the position of the rotating clamping assembly 200 relative to the detection assembly 300 in the horizontal direction, thereby enabling the camera 310 to perform more comprehensive visual inspection of automotive parts from more observable angles.

[0059] In this embodiment, the first sliding mechanism 410 and the second sliding mechanism 420 are preferably both configured as servo modules. Servo modules are existing technology and will not be described in detail here.

[0060] In this embodiment, reference is made to Figure 1 , Figure 8As shown, the detection assembly 300 also includes a fixed base frame 320, a fixed top plate 330, and a second telescopic drive component. The fixed base frame 320 is fixedly disposed between the first support frame 110 and the second support frame 120 and is located above the rotating clamping assembly 200. The fixed top plate 330 is fixed to the upper end of the fixed base frame 320. The second telescopic drive component is provided below the fixed top plate 330. The camera 310 is connected to the second telescopic drive component, and the second telescopic drive component can drive the camera 310 to extend and retract from the fixed top plate 330.

[0061] Specifically, the fixed base 320 is fixedly connected to the first support 110 and the second support 120 on both sides by a fixed frame 370. By setting the second telescopic drive component, the detection distance between the camera 310 and the automotive parts can be adaptively adjusted.

[0062] Specifically, the second telescopic drive component is configured as a second telescopic cylinder 340. The fixed end of the second telescopic cylinder 340 is fixedly disposed at the lower end of the fixed top plate 330. The telescopic end of the second telescopic cylinder 340 is fixed with the camera 310, and the second telescopic cylinder 340 is configured to telescopic in the vertical direction.

[0063] Alternatively, the second telescopic drive component can be a second telescopic cylinder 340, or it can be an electric push rod or other component that enables the camera 310 to extend or retract. No further limitations are imposed here.

[0064] Optionally, the camera 310 is further equipped with a distance sensor 360, which is communicatively connected to the second telescopic drive component. Specifically, the distance sensor 360 can monitor the distance between the camera 310 and the automotive component, and control the second telescopic drive component to extend or retract the camera 310 according to the measured distance to adjust the distance between the camera 310 and the automotive component. When the distance sensor 360 detects that the distance between the camera 310 and the automotive component is too close, the distance sensor 360 can send a retraction signal to the control module that controls the extension and retraction of the second telescopic drive component, causing the control module to control the second telescopic drive component to retract the camera 310, thereby increasing the distance between it and the automotive component; when the distance sensor 360 detects that the distance between the camera 310 and the automotive component is too far, the distance sensor 360 sends an extension signal to the control module, causing the control module to control the second telescopic drive component to extend the camera 310, thereby decreasing the distance between it and the automotive component.

[0065] In this embodiment, the distance sensor 360 is existing technology and will not be described in detail here.

[0066] Furthermore, the detection assembly 300 also includes a guide sliding mechanism 350, which includes a guide rail 351 and a guide sliding part 352. The guide rail 351 is fixed between the fixed base frame 320 and the fixed top plate 330, and the guide sliding part 352 is connected to the camera 310 and slidably connected to the guide rail 351. When the second telescopic drive member drives the camera 310 to extend or retract, the camera 310 drives the guide sliding part 352 to slide on the guide rail 351, thereby providing a reliable guiding effect for the extension and retraction of the camera 310 and ensuring that the camera 310 can extend, retract, and rise stably and reliably.

[0067] Optionally, four guide sliding mechanisms 350 may be configured, and the four guide sliding mechanisms 350 are evenly distributed along the circumference of the fixed top plate 330. Both the fixed top plate 330 and the fixed base frame 320 are circular, and the fixed top plate 330 and the fixed base frame 320 are coaxially arranged. The diameter of the fixed top plate 330 is smaller than the diameter of the fixed base frame 320. The guide sliding mechanisms 350 are gradually inclined outwards from the fixed top plate 330 to the fixed base frame 320. This arrangement ensures the structural stability and reliability of the fixed top plate 330, the fixed base frame 320, and the guide sliding mechanisms 350. Furthermore, a telescopic rod 353 is provided on the guide sliding part 352, and the end of the telescopic rod 353 is connected to the camera 310, thereby ensuring the reliability and stability of the connection between the camera 310 and the guide sliding mechanism 350.

[0068] In this embodiment, reference is made to Figure 1 , Figure 9As shown, the automotive parts visual inspection equipment also includes a dustproof component 500, which is fixed between the rotating clamping component 200 and the inspection component 300. The dustproof component 500 includes a main ventilation pipe 510, branch ventilation pipes 520, and a blower 530. The main ventilation pipe 510 is fixed between the first support frame 110 and the second support frame 120. The main ventilation pipe 510 has an air inlet. Multiple branch ventilation pipes 520 are provided, and the multiple branch ventilation pipes 520 are evenly distributed along the circumference of the main ventilation pipe 510. The branch ventilation pipes 520 are connected to the main ventilation pipe 510, and each branch ventilation pipe 520 has multiple air outlets 521 along the circumference. The blower end of the blower 530 is connected to the air inlet. Specifically, the main ventilation pipe 510 is ring-shaped and is connected to the fixed frame 370 through a connecting bracket 550. The ventilation branch pipe 520 is also configured as a ring, and the ring-shaped ventilation branch pipe 520 is sleeved on the ring-shaped ventilation main pipe 510, with the ventilation main pipe 510 and the ventilation branch pipe 520 being axially perpendicular. Specifically, a connecting pipe 540 is vertically protruding on the ventilation main pipe 510, and the connecting pipe 540 is configured in a one-to-one correspondence with the ventilation branch pipe 520. Each ventilation branch pipe 520 is supported on the ventilation main pipe 510 through the connecting pipe 540, and each ventilation branch pipe 520 is connected to the ventilation main pipe 510 through the corresponding connecting pipe 540.

[0069] In this embodiment, the dustproof component 500 is configured such that air is introduced into the air inlet through the blower 530, and the air is discharged from the air outlet 521 through the ventilation main pipe 510, the connecting pipe 540 and the ventilation branch pipe 520 in sequence, thereby blowing air onto the car parts clamped below, and thus blowing away dust and debris on the car parts during the visual inspection process, ensuring that the visual inspection can be carried out more reliably.

[0070] In this embodiment, the blower 530 is preferably configured as a blower.

[0071] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the implementation of the present invention. Those skilled in the art will be able to make various obvious changes, readjustments, and substitutions without departing from the scope of protection of the present invention. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the scope of protection of the claims of the present invention.

Claims

1. A visual inspection device for automotive parts, characterized in that, include: The base (100) has a first support (110) and a second support (120) on opposite sides. A rotary clamping assembly (200) includes a first clamping member (210), a second clamping member (220), a rotary drive member, and a first telescopic drive member. The first clamping member (210) and the second clamping member (220) are coaxially spaced between the first support frame (110) and the second support frame (120). The first clamping member (210) and the second clamping member (220) can jointly clamp automotive parts. The first support frame (110) is connected to the first clamping member (210) through the rotary drive member. The rotary drive member can drive the first clamping member (210) to rotate on the first support frame (110). The first telescopic drive member is rotatably connected to the second support frame (120). The first telescopic drive member is connected to the second clamping member (220). The first telescopic drive member can drive the second clamping member (220) to extend and retract on the second support frame (120) to adjust the distance between the first clamping member (210) and the second clamping member (220). The detection component (300) includes a camera (310) disposed toward the rotating clamping component (200); The rotary clamping assembly (200) further includes a plurality of elastic support rods (260) located between the first clamping member (210) and the second clamping member (220). The outer end faces of the first clamping member (210) and the second clamping member (220) are respectively provided with a first annular sliding groove (2101) and a second annular sliding groove (2201). The first end of the elastic support rod (260) is slidably inserted into the first annular sliding groove (2101), and the second end of the elastic support rod (260) is slidably inserted into the second annular sliding groove (2201).

2. The automotive parts visual inspection equipment according to claim 1, characterized in that, The rotation drive component is configured as a drive motor (230), the fixed end of the drive motor (230) is fixedly mounted on the first support frame (110), and the output shaft of the drive motor (230) is fixedly connected to the first clamping component (210).

3. The automotive parts visual inspection equipment according to claim 2, characterized in that, The first telescopic drive component is configured as a first telescopic cylinder (240), and a follower plate (250) is rotatably connected to the second support frame (120). The fixed end of the first telescopic cylinder (240) is fixedly mounted on the follower plate (250), and the telescopic end of the first telescopic cylinder (240) is fixedly connected to the second clamping component (220).

4. The automotive parts visual inspection equipment according to claim 1, characterized in that, The first clamping member (210) is provided with a first abutment head (211), and the second clamping member (220) is provided with a second abutment head (221). The first abutment head (211) and the second abutment head (221) can jointly clamp the automotive parts. A first elastic member (212) is provided between the first clamping member (210) and the first abutment head (211), and a second elastic member is provided between the second clamping member (220) and the second abutment head (221).

5. The automotive parts visual inspection equipment according to claim 3, characterized in that, It also includes a sliding component (400), which comprises a first sliding mechanism (410) and a second sliding mechanism (420); wherein, The first sliding mechanism (410) includes a first slide rail (411) and a first sliding part (412). The first slide rail (411) extends along a first horizontal direction and is disposed on the first support (110). The first sliding part (412) is slidably connected to the first slide rail (411). The fixed end of the drive motor (230) is fixedly connected to the first sliding part (412). The second sliding mechanism (420) includes a second slide rail (421) and a second sliding part (422). The second slide rail (421) is disposed on the second support (120) along the first horizontal direction. The second sliding part (422) is slidably connected to the second slide rail (421). The follower plate (250) is rotatably connected to the second sliding part (422).

6. The automotive parts visual inspection equipment according to claim 1, characterized in that, The detection assembly (300) further includes a fixed base frame (320), a fixed top plate (330), and a second telescopic drive component. The fixed base frame (320) is fixedly disposed between the first support frame (110) and the second support frame (120) and located above the rotating clamping assembly (200). The fixed top plate (330) is fixed to the upper end of the fixed base frame (320). The second telescopic drive component is provided below the fixed top plate (330). The camera (310) is connected to the second telescopic drive component. The second telescopic drive component can drive the camera (310) to extend and retract from the fixed top plate (330).

7. The automotive parts visual inspection equipment according to claim 6, characterized in that, The detection component (300) further includes a guide sliding mechanism (350), which includes a guide slide rail (351) and a guide sliding part (352). The guide slide rail (351) is fixed between the fixed base frame (320) and the fixed top plate (330), and the guide sliding part (352) is connected to the camera (310) and slidably connected to the guide slide rail (351).

8. The automotive parts visual inspection equipment according to claim 1, characterized in that, It also includes a dustproof component (500), which is fixed between the rotary clamping component (200) and the detection component (300), and the dustproof component (500) includes; A ventilation main pipe (510) is fixedly disposed between the first support frame (110) and the second support frame (120), and the ventilation main pipe (510) is provided with an air inlet; Ventilation branch pipes (520) are provided in multiple ways. The multiple ventilation branch pipes (520) are distributed at equal intervals along the circumference of the ventilation main pipe (510). The ventilation branch pipes (520) are connected to the ventilation main pipe (510), and each ventilation branch pipe (520) has multiple air outlets (521) along the circumference. A blower (530) is provided, wherein the blower end of the blower (530) is connected to the air inlet.

9. The automotive parts visual inspection equipment according to claim 8, characterized in that, The ventilation main pipe (510) and the ventilation branch pipe (520) are both ring-shaped. Each ventilation branch pipe (520) is fitted onto the ventilation main pipe (510) and connected to the ventilation main pipe (510) through a connecting pipe (540).

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