A detection device for a vehicle front floor assembly

Abstract

The utility model relates to a detection device of vehicle front floor assembly, and mounting frame is arranged on the frame, and the detection plate is installed in mounting frame, and mounting frame is hinged with detection plate, and the detection plate is used for placing vehicle front floor assembly, the limit seat is installed in one end of detection plate, and is close to mounting frame, and the first limit piece is installed in the blanking station, and the first limit piece is below the hinging place of mounting frame and detection plate, and the first limit piece is used for cooperating with the limit seat to limit the turnover state of detection plate. The technical scheme of the application is inserted into the limit seat after the detection plate is turned over to the position where the first limit piece is located, the turnover state of the detection plate is limited, the lower surface of the vehicle front floor assembly is fully exposed in the field of vision of the detection personnel, the operator can perform intuitive, comfortable visual inspection and touch confirmation without bending over or squatting, and the efficiency and the degree of humanization of manual detection are greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of automotive parts manufacturing and testing technology, and in particular to a testing device for a vehicle front floor assembly. Background Technology

[0002] The front floor assembly is a key component of the vehicle's chassis, and its manufacturing precision directly affects the assembly quality of subsequent assemblies and the overall vehicle performance. During the production line, rapid inspection of the front floor assembly's holes, contours, brackets, studs, and other features is required.

[0003] Existing inspection methods generally rely on manual inspection, which is acceptable for inspecting the upper surface. However, when it is necessary to inspect features on the lower surface of the front floor assembly, operators need to bend over or squat down to inspect, and the field of vision is limited, making the inspection inconvenient. Utility Model Content

[0004] Therefore, there is a need to provide a detection device for the front floor assembly of a vehicle to solve the technical problem that when it is necessary to detect features located on the lower surface of the front floor assembly, the operator needs to bend over or squat down to detect them, and the field of vision is limited, making the detection inconvenient.

[0005] To achieve the above objectives, this utility model provides a testing device for a vehicle front floor assembly, comprising:

[0006] The frame includes the unloading station;

[0007] The mounting components include a mounting frame and a test plate. The mounting frame is mounted on a rack, and the test plate is mounted inside the mounting frame. The mounting frame and the test plate are hinged together. The test plate is used to place the vehicle's front floor assembly.

[0008] The positioning assembly includes a limiting seat and a first limiting member. The limiting seat is installed at one end of the detection plate and close to the mounting frame. The first limiting member is installed at the unloading station and is located below the hinge point between the mounting frame and the detection plate. The first limiting member is used to cooperate with the limiting seat to limit the flipping state of the detection plate.

[0009] Unlike existing technologies, the technical solution of this application uses a hinged inspection plate and a first limiting member set at the unloading station. After the inspection plate is flipped to the position of the first limiting member, the first limiting member inserts into the limiting seat to restrict the flipping state of the inspection plate. This fully exposes the lower surface of the vehicle's front floor assembly to the inspection personnel's field of vision, allowing the operator to conduct intuitive and comfortable visual inspection and tactile confirmation without bending over or squatting. This greatly improves the efficiency and humanization of manual inspection.

[0010] As one embodiment of this utility model, the positioning component further includes a second limiting member, which is installed on the mounting frame and is used to cooperate with the limiting seat to limit the initial state of the detection plate.

[0011] In this way, by setting a second limiting component to cooperate with the limiting seat, it is ensured that the detection plate can be stably maintained in a horizontal initial state when the upper surface of the front floor assembly of the vehicle is being inspected, making the inspection more stable.

[0012] As one embodiment of this utility model, the mounting assembly also includes two mounting supports and two bearing seats. The two mounting supports are respectively installed at both ends of the detection plate, and each mounting support corresponds to one bearing seat. The bearing seats are installed on the mounting frame, and the bearing seats and the mounting supports are connected by a rotating shaft.

[0013] The testing device for the vehicle's front floor assembly also includes a rotating assembly mounted on a mounting frame and connected to one of the rotating shafts. The rotating assembly drives the shaft to rotate, causing the testing plate to flip relative to the mounting frame.

[0014] Thus, by setting two mounting supports and two bearing seats, and coordinating with a rotating assembly to drive a single rotating shaft, this structure firstly provides stable and reliable rotational support for the inspection plate through the bearing seats distributed at both ends, significantly improving the structural rigidity and flipping stability of the inspection plate under workpiece load, and effectively preventing jamming or deformation caused by single-point support. Secondly, by using a rotating assembly to drive one of the rotating shafts, the rigidity of the inspection plate itself is utilized to achieve synchronous flipping on both sides, avoiding interference with the hollow part in the middle of the inspection plate, ensuring smooth inspection of the lower surface of the workpiece, and guaranteeing the smoothness and synchronicity of the flipping action.

[0015] As one embodiment of this utility model, the detection device for the vehicle front floor assembly further includes two or more detection sensors, which are mounted on the mounting frame. The detection ends of the two or more detection sensors are aligned with the detection plate, and the two or more detection sensors are used to detect whether the vehicle front floor assembly is placed on the detection plate.

[0016] Thus, by installing two or more detection sensors, the device can automatically sense whether the workpiece has been placed in place on the detection plate. This information is a prerequisite for triggering subsequent automatic transportation, flipping, and detection processes, ensuring the intelligent and orderly operation of the entire system and avoiding idle operation or process errors.

[0017] As one embodiment of this utility model, the frame includes a loading station, a testing station and an unloading station in the horizontal direction from right to left. The testing device for the vehicle front floor assembly also includes a transport component. The mounting component slides horizontally on the frame via the transport component. The transport component is communicatively connected to two or more testing sensors.

[0018] Thus, by setting up a frame with three stations for loading, inspection, and unloading, along with transport components, this device constitutes a complete automated inspection line. The vehicle front floor assembly can be automatically inspected at the inspection station, which is more convenient; and the product quality is guaranteed by manual inspection during unloading.

[0019] As one embodiment of this utility model, the testing device for the vehicle front floor assembly further includes a testing component, which includes a testing camera. The testing camera is installed at the testing station and is aimed at the testing plate.

[0020] Thus, by setting up inspection cameras at the inspection station, the device enables automated visual inspection of the features of the vehicle's front floor assembly, making the inspection more intelligent.

[0021] In one embodiment of this utility model, the detection camera includes a first detection camera and a second detection camera, with the first detection camera located above the detection plate and the second detection camera located below the detection plate.

[0022] Thus, by setting a first detection camera above the detection plate and a second detection camera below it, images of the upper and lower surfaces of the vehicle's front floor assembly can be acquired simultaneously without flipping the vehicle's front floor assembly, achieving simultaneous acquisition of features from both sides and improving detection efficiency.

[0023] As one embodiment of this utility model, two first detection cameras are arranged at intervals along the horizontal direction, and two second detection cameras are arranged at intervals along the horizontal direction.

[0024] In this way, by setting two of each of the first and second detection cameras and arranging them at intervals along the horizontal direction, the visual coverage of the front floor assembly of large vehicles is expanded, ensuring that comprehensive image capture of both sides can be achieved during the automated detection stage, reducing blind spots.

[0025] As one embodiment of this utility model, the testing device for the vehicle front floor assembly also includes two baffles, which are respectively installed at both ends of the testing station.

[0026] In this way, by setting baffles at both ends of the inspection station, a controlled optical environment is provided for high-precision visual inspection, ensuring the image quality of automated inspection.

[0027] As one embodiment of this utility model, two limiting seats are provided, which are respectively installed at both ends of the detection plate and are arranged diagonally opposite each other.

[0028] Thus, by arranging the two limiting seats diagonally, the device ensures the stability of the detection plate in its initial horizontal state. Simultaneously, the diagonal arrangement provides the detection plate with two stable limiting points, facilitating manual verification and inspection of the flipped workpiece from a suitable position by the operator.

[0029] The above description of the utility model is merely an overview of the technical solution of this application. In order to enable those skilled in the art to better understand the technical solution of this application and to implement it based on the description and drawings, and to make the above-mentioned objectives and other objectives, features and advantages of this application easier to understand, the following description is provided in conjunction with the specific embodiments and drawings of this application. Attached Figure Description

[0030] The accompanying drawings are only used to illustrate the principles, implementation methods, applications, features, and effects of specific embodiments of this application and other related content, and should not be considered as limitations on this application.

[0031] In the accompanying drawings of the instruction manual:

[0032] Figure 1 This is a schematic diagram of the structure of a detection device for a vehicle front floor assembly according to an embodiment of this application;

[0033] Figure 2 for Figure 1 Enlarged view of A in the middle;

[0034] Figure 3 This is a schematic diagram of the structure of a detection device for a vehicle front floor assembly according to one embodiment of this application from another perspective;

[0035] Figure 4 This is a schematic diagram of the structure of the detection plate rotating relative to the mounting frame according to one embodiment of this application;

[0036] Figure 5 This is a schematic diagram of the structure of a detection plate rotating relative to the mounting frame according to an embodiment of this application from another perspective.

[0037] Figure 6 This is a schematic diagram of the structure of a detection device for a vehicle front floor assembly according to an embodiment of this application from another perspective;

[0038] Figure 7 This is a schematic diagram of the structure of a vehicle front floor assembly being inspected at a testing station according to an embodiment of this application.

[0039] The reference numerals used in the above figures are explained as follows:

[0040] 100 - Vehicle front floor assembly; 1 - Frame; 11 - Transverse frame; 12 - Longitudinal frame; 13 - Unloading station; 14 - Loading station; 15 - Inspection station; 2 - Mounting assembly; 21 - Mounting frame; 211 - Clearance hole; 22 - Inspection plate; 23 - Mounting support; 24 - Bearing seat; 3 - Positioning assembly; 31 - Limiting seat; 32 - First limiting component; 33 - Second limiting component; 4 - Rotation assembly; 5 - Detection sensor; 6 - Transport assembly; 7 - Detection assembly; 71 - Detection camera; 711 - First detection camera; 712 - Second detection camera; 8 - Baffle; 81 - Inspection door; X - Horizontal direction. Detailed Implementation

[0041] To illustrate the possible application scenarios, technical principles, implementable specific solutions, and achievable objectives and effects of this application in detail, the following description, in conjunction with the listed specific embodiments and accompanying drawings, provides a detailed explanation. The embodiments described herein are merely illustrative of the technical solutions of this application and are therefore intended to limit the scope of protection of this application.

[0042] In this document, the term "embodiment" means that a specific feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The term "embodiment" appearing in various places throughout the specification does not necessarily refer to the same embodiment, nor does it specifically limit its independence or connection with other embodiments. In principle, in this application, as long as there are no technical contradictions or conflicts, the technical features mentioned in each embodiment can be combined in any way to form corresponding implementable technical solutions.

[0043] Unless otherwise defined, the technical terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains; the use of related terms herein is merely for the purpose of describing particular embodiments and is not intended to limit this application.

[0044] In the description of this application, the term "and / or" is used to describe the logical relationship between objects, indicating that three relationships can exist. For example, A and / or B means: A exists, B exists, and A and B exist simultaneously. Additionally, the character " / " in this document generally indicates that the preceding and following objects have an "or" logical relationship.

[0045] In this application, terms such as “first” and “second” are used only to distinguish one entity or operation from another, and do not necessarily require or imply any actual quantity, hierarchy or order relationship between these entities or operations.

[0046] Without further limitations, the use of terms such as “comprising,” “including,” “having,” or other similar open-ended expressions in this application is intended to cover non-exclusive inclusion, which does not exclude the presence of additional elements in a process, method, or product that includes the stated elements, such that a process, method, or product that includes a list of elements may include not only those defined elements but also other elements not expressly listed, or elements inherent to such a process, method, or product.

[0047] As understood in the Examination Guidelines, in this application, expressions such as "greater than," "less than," and "exceeding" are understood to exclude the stated number; expressions such as "above," "below," and "within" are understood to include the stated number. Furthermore, in the description of the embodiments in this application, "multiple" means two or more (including two), and similar expressions related to "multiple" are also understood in this way, such as "multiple groups" and "multiple times," unless otherwise explicitly specified.

[0048] In the description of the embodiments of this application, the space-related expressions used, such as "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "vertical," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," indicate the orientation or positional relationship based on the orientation or positional relationship shown in the specific embodiments or drawings. They are only for the purpose of describing the specific embodiments of this application or for the reader's understanding, and do not indicate or imply that the device or component referred to must have a specific position, a specific orientation, or be constructed or operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this application.

[0049] Unless otherwise expressly specified or limited, the terms "installation," "connection," "linking," "fixing," and "setting," as used in the description of the embodiments of this application, should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral arrangement; it can be a direct connection or an indirect connection through an intermediate medium; it can be a relationship of two components combined together, an interaction relationship between two components, or a connection within two structures. Those skilled in the art to which this application pertains can understand the specific meaning of the above terms in the embodiments of this application according to the specific circumstances.

[0050] Existing inspection methods generally rely on manual inspection, which is acceptable for inspecting the upper surface. However, when it is necessary to inspect features located on the lower surface of the front floor assembly, operators need to bend over or squat down to inspect them, and the field of vision is limited, making the inspection inconvenient.

[0051] In view of this, this application provides a testing device for a vehicle front floor assembly 100, including a frame 1, a mounting assembly 2, and a positioning assembly 3. The frame 1 includes a loading station 13; the mounting assembly 2 includes a mounting frame 21 and a testing plate 22. The mounting frame 21 is disposed on the frame 1, and the testing plate 22 is installed inside the mounting frame 21. The mounting frame 21 and the testing plate 22 are hinged together, and the testing plate 22 is used for placing the vehicle front floor assembly 100; the positioning assembly 3 includes a limiting seat 31 and a first limiting member 32. The limiting seat 31 is installed at one end of the testing plate 22 and close to the mounting frame 21. The first limiting member 32 is installed at the loading station 13 and is located below the hinge point between the mounting frame 21 and the testing plate 22. The first limiting member 32 is used to cooperate with the limiting seat 31 to restrict the flipping state of the testing plate 22.

[0052] According to some embodiments of this application, please refer to Figures 1 to 7 This embodiment relates to a testing device for a vehicle front floor assembly 100, including a frame 1, a mounting assembly 2, and a positioning assembly 3. The frame 1 includes a loading station 13; the mounting assembly 2 includes a mounting frame 21 and a testing plate 22. The mounting frame 21 is mounted on the frame 1, and the testing plate 22 is mounted inside the mounting frame 21. The mounting frame 21 and the testing plate 22 are hinged together, and the testing plate 22 is used for placing the vehicle front floor assembly 100; the positioning assembly 3 includes a limiting seat 31 and a first limiting member 32. The limiting seat 31 is mounted on one end of the testing plate 22 and is close to the mounting frame 21. The first limiting member 32 is mounted on the loading station 13 and is located below the hinge point between the mounting frame 21 and the testing plate 22. The first limiting member 32 is used to cooperate with the limiting seat 31 to restrict the flipping state of the testing plate 22.

[0053] The frame 1 is a frame structure, including a transverse frame 11, and a material unloading station 13 is located at the transverse frame 11. The mounting frame 21 is set on the transverse frame 11, and a detection plate 22 is hinged inside the mounting frame 21. The detection plate 22 is a frame structure, that is, when the detection plate 22 is placed horizontally, the lower surface of the workpiece (i.e., the front floor assembly 100 of the vehicle) is directly exposed through the hollow part of the frame.

[0054] The limiting seat 31 has a limiting hole, and the first limiting member 32 can be a pin or a limiting cylinder. Limiting is achieved by inserting the piston rod of the pin or the limiting cylinder into the limiting hole. The position and number of limiting seats 31 can be set to one or more depending on the actual situation, and correspondingly, one or more first limiting members 32 can also be provided. For example... Figure 4 and Figure 5As shown, when the detection plate 22 rotates clockwise relative to the mounting frame 21 by a specified angle (e.g., 90°), the first limiting member 32 cooperates with the limiting seat 31 to restrict the flip state of the detection plate 22. At this time, the lower surface of the vehicle front floor assembly 100 faces the inspection personnel.

[0055] Unlike existing technologies, the technical solution of this application uses a hinged inspection plate 22 and a first limiting member 32 set at the unloading station 13. After the inspection plate 22 is flipped to the position of the first limiting member 32, the first limiting member 32 inserts into the limiting seat 31 to restrict the flipping state of the inspection plate 22. This fully exposes the lower surface of the vehicle front floor assembly 100 to the inspection personnel's field of vision, allowing the operator to conduct intuitive and comfortable visual inspection and touch confirmation without bending over or squatting. This greatly improves the efficiency and humanization of manual inspection.

[0056] like Figure 2 and Figure 4 As shown, the positioning component 3 also includes a second limiting member 33, which is mounted on the mounting frame 21 and is used to cooperate with the limiting seat 31 to limit the initial state of the detection plate 22.

[0057] The second limiting component 33 can be a pin or a limiting cylinder, which achieves limiting by inserting the piston rod of the pin or the limiting cylinder into the limiting hole of the limiting seat 31. When inspecting a workpiece, the upper surface needs to be inspected first, followed by the lower surface. Therefore, if... Figure 2 As shown, in order to ensure that the workpiece is stably fixed during the upper surface inspection, the second limiting member 33 cooperates with the limiting seat 31 to restrict the initial horizontal state of the inspection plate 22.

[0058] Thus, by setting the second limiting member 33 to cooperate with the limiting seat 31, it is ensured that the detection plate 22 can be stably maintained in a horizontal initial state when the upper surface of the front floor assembly 100 of the vehicle is being inspected, making the inspection more stable.

[0059] like Figure 1 and Figure 2 As shown, the mounting assembly 2 also includes two mounting supports 23 and two bearing seats 24. The two mounting supports 23 are respectively mounted at both ends of the detection plate 22, and each mounting support 23 corresponds to one bearing seat 24. The bearing seats 24 are mounted on the mounting frame 21, and the bearing seats 24 and the mounting supports 23 are connected by a rotating shaft. The detection device of the vehicle front floor assembly 100 also includes a rotating assembly 4. The rotating assembly 4 is mounted on the mounting frame 21 and connected to one of the rotating shafts. The rotating assembly 4 is used to drive the rotating shaft to rotate so that the detection plate 22 flips relative to the mounting frame 21.

[0060] The rotating component 4 can be a rotary motor or a rotary handwheel. The rotary motor can communicate with the controller, making operation more intelligent and effortless. In some embodiments, when the rotating component 4 is a rotary handwheel, the mounting frame 21 has a clearance hole 211 directly below the rotary handwheel to facilitate user operation.

[0061] Thus, by setting two mounting supports 23 and two bearing seats 24, and cooperating with the rotating component 4 to drive a single rotating shaft, this structure firstly provides stable and reliable rotational support for the detection plate 22 through the bearing seats 24 distributed at both ends, significantly improving the structural rigidity and flipping stability of the detection plate 22 under the condition of bearing a workpiece, and effectively preventing jamming or deformation caused by single-point support. Secondly, by using the rotating component 4 to drive one of the rotating shafts, the rigidity of the detection plate 22 itself is used to achieve synchronous flipping on both sides, which not only avoids interference with the hollow part in the middle of the detection plate 22, ensuring the smooth detection of the lower surface of the workpiece, but also ensures the smoothness and synchronicity of the flipping action.

[0062] like Figure 1 and Figure 2 As shown, the detection device for the vehicle front floor assembly 100 also includes two or more detection sensors 5, which are mounted on the mounting frame 21. The detection ends of the two or more detection sensors 5 are aligned with the detection plate 22. The two or more detection sensors 5 are used to detect whether the vehicle front floor assembly 100 is placed on the detection plate 22.

[0063] In this embodiment, six detection sensors 5 are provided, with three detection sensors 5 symmetrically arranged at both ends of the mounting frame 21, and respectively located on the left, middle, and right sides of the mounting frame 21. The six detection sensors 5 work together to more accurately determine whether the vehicle front floor assembly 100 is placed on the detection plate 22.

[0064] Thus, by installing two or more detection sensors 5, the device can automatically sense whether the workpiece has been placed in place on the detection plate 22. This information is a prerequisite for triggering subsequent automatic transportation, flipping, and detection processes, ensuring the intelligent and orderly operation of the entire system and avoiding no-load operation or process errors.

[0065] like Figure 3 As shown, the frame 1 includes a loading station 14, an inspection station 15 and an unloading station 13 from right to left along the horizontal direction X. The inspection device of the vehicle front floor assembly 100 also includes a transport component 6. The mounting component 2 slides on the frame 1 along the horizontal direction X via the transport component 6. The transport component 6 is communicatively connected to two or more inspection sensors 5.

[0066] The transport component 6 can be an existing transport structure, such as a linear module. The guide rail of the linear module extends horizontally along the X direction and is mounted on the frame 1. The mounting component 2 moves on the guide rail of the linear module. This enables the mounting component 2 to be transported between three stations (loading station 14, inspection station 15, and unloading station 13).

[0067] Thus, by setting up a frame 1 with three stations for loading, inspection, and unloading, and a transport component 6, this device constitutes a complete automated inspection line. The vehicle front floor assembly 100 can be automatically inspected at the inspection station 15, which is more convenient; and the product quality is guaranteed by manual inspection during unloading.

[0068] like Figure 6 As shown, the detection device for the vehicle front floor assembly 100 also includes a detection component 7, which includes a detection camera 71. The detection camera 71 is installed at the detection station 15 and is aimed at the detection plate 22.

[0069] The frame 1 also includes a longitudinal frame 12, which is mounted at the inspection station 15 of the transverse frame 11. Therefore, an inspection camera 71 can be installed on the longitudinal frame 12, and the inspection camera 71 is aimed at the inspection plate 22. The inspection camera 71 can be an AI vision inspection device. Through the learning and training of the vision system and image processing, feature recognition, character recognition, etc., defective products can be effectively identified.

[0070] Thus, by setting up an inspection camera 71 at the inspection station 15, the device achieves automated visual inspection of the features of the vehicle's front floor assembly 100, making the inspection more intelligent.

[0071] like Figure 6 and Figure 7 As shown, the detection camera 71 includes a first detection camera 711 and a second detection camera 712. The first detection camera 711 is located above the detection plate 22, and the second detection camera 712 is located below the detection plate 22.

[0072] Thus, by setting a first detection camera 711 above the detection plate 22 and a second detection camera 712 below it, images of the upper and lower surfaces of the vehicle front floor assembly 100 can be acquired simultaneously without flipping the vehicle front floor assembly 100, achieving simultaneous acquisition of dual-sided features and improving detection efficiency.

[0073] like Figure 6 and Figure 7As shown, two first detection cameras 711 are arranged at horizontal intervals along the X direction, and two second detection cameras 712 are arranged at horizontal intervals along the X direction. In some embodiments, the number and spacing of the first detection cameras 711 and the second detection cameras 712 can be set according to actual conditions.

[0074] Thus, by setting two of each of the first detection camera 711 and the second detection camera 712 and arranging them at X intervals along the horizontal direction, the visual coverage of the front floor assembly 100 of large vehicles is expanded, ensuring that comprehensive image capture of both sides can be performed during the automated detection stage, thereby reducing blind spots.

[0075] like Figure 1 As shown, the testing device for the vehicle front floor assembly 100 also includes two baffles 8, which are respectively installed at both ends of the testing station 15.

[0076] Optionally, the baffle 8 is also provided with an inspection door 81, which is convenient to open for observation or maintenance.

[0077] Thus, by setting baffles 8 at both ends of the inspection station 15, a controlled optical environment is provided for high-precision visual inspection, ensuring the image quality of automated inspection.

[0078] like Figure 1 As shown, there are two limit seats 31, which are installed at both ends of the detection plate 22 and are arranged diagonally opposite each other.

[0079] Thus, by arranging the two limiting seats 31 diagonally, the device ensures the stability of the detection plate 22 in its initial horizontal state. Simultaneously, the diagonal arrangement provides the detection plate 22 with two stable limiting points, facilitating manual verification and inspection of the flipped workpiece from a suitable position by the operator.

[0080] The working principle of the detection device for the vehicle front floor assembly 100 is as follows:

[0081] Loading and transport: The workpiece is placed on the horizontal detection plate 22 at the loading station 14. After the detection sensor 5 confirms that it is in place, the transport component 6 sends it to the detection station 15.

[0082] Automated double-sided imaging: After the workpiece is transported to the inspection station 15, the inspection plate 22 is kept horizontal under the limit of the second limiting member 33. At this time, the first inspection camera 711 located above the inspection plate 22 takes a picture of the upper surface of the workpiece, while the second inspection camera 712 located below the inspection plate 22 takes a picture of the lower surface of the workpiece through the hollow area of ​​the inspection plate 22, thus completing the image acquisition of both sides of the workpiece at one time.

[0083] Decision-making and transfer: The image processing system analyzes the data. If there are no problems, the workpiece is directly transported to the unloading station 13 for unloading; if manual verification is required, it is also transported to the unloading station 13.

[0084] Convenient manual verification: At the unloading station 13, the operator controls the rotating component 4 to flip the workpiece to a suitable angle, so that the lower surface of the workpiece faces the operator at a comfortable angle, allowing for easy close-range visual inspection or manual confirmation.

[0085] Material unloading: After verification, the inspection plate 22 is flipped back to the initial horizontal position, and the inspected workpiece is lifted away.

[0086] It should be noted that although the above embodiments have been described herein, this does not limit the scope of patent protection for this utility model. Therefore, any changes and modifications made to the embodiments described herein based on the innovative concept of this utility model, or equivalent structural or procedural transformations made using the content of this utility model's specification and drawings, directly or indirectly applying the above technical solutions to other related technical fields, are all included within the scope of patent protection for this utility model.

Claims

1. A testing device for a vehicle front floor assembly, characterized in that, include: The frame includes a material unloading station; The mounting assembly includes a mounting frame and a detection plate. The mounting frame is mounted on the frame, and the detection plate is mounted inside the mounting frame. The mounting frame and the detection plate are hinged together. The detection plate is used for placing the vehicle's front floor assembly. The positioning component includes a limiting seat and a first limiting member. The limiting seat is installed at one end of the detection plate and close to the mounting frame. The first limiting member is installed at the unloading station and is located below the hinge point between the mounting frame and the detection plate. The first limiting member is used to cooperate with the limiting seat to restrict the flipping state of the detection plate.

2. The detection device for the vehicle front floor assembly according to claim 1, characterized in that, The positioning component further includes a second limiting member, which is mounted on the mounting frame and is used to cooperate with the limiting seat to limit the initial state of the detection plate.

3. The detection device for the vehicle front floor assembly according to claim 1, characterized in that, The mounting assembly also includes two mounting supports and two bearing seats. The two mounting supports are respectively mounted at both ends of the detection plate, and each mounting support corresponds to one bearing seat. The bearing seats are mounted on the mounting frame, and the bearing seats are connected to the mounting supports via a rotating shaft. The detection device for the vehicle front floor assembly further includes a rotating assembly mounted on the mounting frame and connected to one of the rotating shafts. The rotating assembly is used to drive the rotating shaft to rotate, thereby causing the detection plate to flip relative to the mounting frame.

4. The detection device for the vehicle front floor assembly according to claim 1, characterized in that, The detection device for the vehicle front floor assembly further includes two or more detection sensors, which are mounted on the mounting frame. The detection ends of the two or more detection sensors are aligned with the detection plate, and the two or more detection sensors are used to detect whether the vehicle front floor assembly is placed on the detection plate.

5. The detection device for the vehicle front floor assembly according to claim 4, characterized in that, The frame includes, from right to left, a loading station, an inspection station, and an unloading station in a horizontal direction. The inspection device for the vehicle front floor assembly also includes a transport component. The installation component slides on the frame in the horizontal direction via the transport component. The transport component is communicatively connected to two or more of the inspection sensors.

6. The detection device for the vehicle front floor assembly according to claim 5, characterized in that, The testing device for the vehicle front floor assembly also includes a testing component, which includes a testing camera mounted at the testing station and aimed at the testing plate.

7. The detection device for the vehicle front floor assembly according to claim 6, characterized in that, The detection camera includes a first detection camera and a second detection camera, with the first detection camera located above the detection plate and the second detection camera located below the detection plate.

8. The detection device for the vehicle front floor assembly according to claim 7, characterized in that, Two first detection cameras are arranged at intervals along the horizontal direction, and two second detection cameras are arranged at intervals along the horizontal direction.

9. The detection device for the vehicle front floor assembly according to claim 5, characterized in that, The testing device for the vehicle front floor assembly also includes two baffles, which are respectively installed at both ends of the testing station.

10. The detection device for the vehicle front floor assembly according to claim 1, characterized in that, Two limiting seats are provided, and the two limiting seats are respectively installed at both ends of the detection plate and are arranged diagonally opposite each other.

Images