A high-precision universal detection device for the dimensions of three-dimensional special-shaped parts

Abstract

The utility model discloses a high-precision three-dimensional universal detection device for the size of special-shaped parts, which relates to the technical field of parts detection equipment, including a detection table and a special-shaped workpiece to be detected, wherein a first movable module is provided on the detection table, and a material moving table with adjustable position is provided on the first movable module, and a material receiving and conveying table is provided on one side of the material moving table. It also includes a movable material guide table, a laser profiler and an industrial camera arranged above the material moving table, and a plurality of accommodating channels for accommodating special-shaped workpieces are provided on the material guide table, and the laser profiler can move along the distribution direction of the plurality of accommodating channels to perform scanning operations on a plurality of special-shaped workpieces in sequence. The utility model can be applied to special-shaped workpieces of different specifications, and during the detection process, there is no need to repeatedly replace the mold, thereby saving the detection cost. During the detection process, a plurality of special-shaped workpieces can be detected quickly, thereby improving the efficiency of the detection work.

Description

Technical Field

[0001] The utility model relates to the technical field of parts detection equipment, in particular to a high-precision universal detection device for the size of three-dimensional special-shaped parts. Background Art

[0002] Special-shaped parts are commonly used metal products in the automotive industry. If the size and position of special-shaped parts do not meet the specified requirements due to improper stamping or other influences during the production process, their use as spare parts will affect the production speed of the car during the automobile production process. Therefore, after each special-shaped part is produced, its size and position are tested to see if it meets the production standards, so as to facilitate statistics and management of the production system.

[0003] Most of the current inspection equipment used for special-shaped parts produces corresponding inspection molds according to the corresponding special-shaped parts, and then manually operates the mold to fix the special-shaped workpiece and inspect the special-shaped workpiece. In this process, if the specifications of the special-shaped workpiece are different, the inspection mold needs to be replaced. The operation process is cumbersome and time-consuming. Moreover, in the actual inspection process, most of the time only one special-shaped workpiece can be inspected at a time, and the inspection efficiency is low. Utility Model Content

[0004] In order to solve the above problems, the present application provides a high-precision universal detection device for the dimensions of three-dimensional special-shaped parts.

[0005] To achieve the above-mentioned objectives, the present application provides the following technical solutions: a high-precision three-dimensional special-shaped parts size universal detection device, comprising a detection table and a special-shaped workpiece to be detected, the detection table is provided with a first movable module, the first movable module is provided with a material moving table with adjustable position, and a material receiving and conveying table is provided on one side of the material moving table.

[0006] It also includes a movable material guiding platform, a laser profiler and an industrial camera arranged above the material moving platform, and the material guiding platform is provided with a plurality of accommodating channels for accommodating special-shaped workpieces. The laser profiler can move along the distribution direction of the plurality of accommodating channels to perform scanning operations on the plurality of special-shaped workpieces in sequence.

[0007] Furthermore, a frame is provided on the detection table, a second movable module is provided on the frame, and the laser profiler and the industrial camera are both provided on the second movable module.

[0008] Furthermore, a rack is provided on the material guide platform, a gear meshing with the rack is provided below the rack, a driving motor that can drive the gear to rotate is provided at the center axis position of the gear, and the driving motor is provided on the material moving platform.

[0009] Furthermore, a limiting channel is provided on the material moving table, and a guide protrusion adapted to the limiting channel is provided on the material guide table. When the material guide table and the special-shaped workpiece in the accommodating channel move synchronously toward the material receiving and conveying table, the guide protrusion is located on the inner side of the limiting channel and moves until the material guide table and the special-shaped workpiece move synchronously to above the material receiving and conveying table.

[0010] Furthermore, the detection table is provided with a cylinder, and the push rod end of the cylinder is connected to the frame of the material receiving and conveying table. When the material receiving and conveying table descends, the special-shaped workpiece located in the accommodating channel can be separated from the accommodating channel.

[0011] In summary, the technical effects and advantages of the utility model are:

[0012] 1. The utility model can be applied to special-shaped workpieces of different specifications. In the process of detection, there is no need to repeatedly replace the mold, which saves the detection cost. In the process of detection, multiple special-shaped workpieces can be quickly detected, which improves the efficiency of detection.

[0013] 2. After the inspection work is completed, the utility model reduces the time required for manual unloading and improves the efficiency of transferring and sorting special-shaped workpieces. After the transfer operation of the special-shaped workpiece is completed, the material guide table can quickly return to its position and move synchronously with the material moving table again to receive the remaining special-shaped workpieces to be inspected, further improving the inspection efficiency of a large number of workpieces to be inspected. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0016] Figure 2 It is a schematic diagram of the positions of various components of the utility model located on the detection table.

[0017] Figure 3 For this utility model Figure 2 Enlarged structural diagram at A in the middle.

[0018] Figure 4 It is a structural schematic diagram of the material guide platform and the special-shaped workpiece when they are moved to the material receiving and conveying platform of the utility model.

[0019] Figure 5 This is a structural schematic diagram of the material guide platform of the utility model.

[0020] Figure 6 This is a schematic diagram of the second structure of the material of the utility model.

[0021] In the figure: 1. detection table; 2. first moving module; 3. material moving table; 31. limit channel; 4. material guide table; 41. accommodating channel; 42. rack; 43. gear; 44. drive motor; 45. guide bump; 5. special-shaped workpiece; 6. frame; 7. second moving module; 8. laser profiler; 9. material receiving and conveying table; 10. cylinder; 11. industrial camera. DETAILED DESCRIPTION

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

[0023] Embodiment 1:

[0024] refer to Figure 1-6 A high-precision three-dimensional special-shaped part size universal detection device is shown, comprising a detection table 1 and a special-shaped workpiece 5 to be detected, a first moving module 2 is provided on the detection table 1, a material moving table 3 with adjustable position is provided on the first moving module 2, and a material receiving and conveying table 9 is provided on one side of the material moving table 3. In the initial state, the material moving table 3 can receive a plurality of special-shaped workpieces 5 to be detected, and the plurality of special-shaped workpieces 5 are transferred to the designated detection station.

[0025] It also includes a movable material guide table 4, a laser profiler 8 and an industrial camera 11 arranged above the material moving table 3, and a plurality of accommodating channels 41 for accommodating the irregular-shaped workpieces 5 are opened on the material guide table 4. The material guide table 4 and the material moving table 3 can move synchronously. When the material moving table 3 receives a plurality of irregular-shaped workpieces 5 to be inspected, the irregular-shaped workpieces 5 are actually placed inside the accommodating channels 41. The accommodating channels 41 can be suitable for irregular-shaped workpieces 5 of different specifications. In the process of inspection, there is no need to repeatedly replace the mold, which saves the inspection cost.

[0026] When the irregular workpiece 5 arrives at the inspection station and the inspection operation is performed on the irregular workpiece 5, the laser profiler 8 can move along the distribution direction of the multiple accommodating channels 41 to sequentially scan the multiple irregular workpieces 5. In addition, the industrial camera 11 can take a picture of each irregular workpiece 5 to obtain image data. Therefore, during the inspection process, multiple irregular workpieces 5 can be quickly inspected, which improves the efficiency of the inspection work.

[0027] like Figure 2 , Figure 5 As shown, a frame 6 is provided on the detection table 1, and a second movable module 7 is provided on the frame 6. The frame 6 can maintain the height of the second movable module 7, and the laser profiler 8 and the industrial camera 11 are both provided on the second movable module 7. During the detection work, as the second movable module 7 is operated, the laser profiler 8 is turned on, and the four irregular workpieces 5 to be detected are scanned in turn, and the data is transmitted to the server for analysis and comparison. After the laser profiler 8 finishes scanning, the industrial camera 11 starts to take pictures, analyzes the details, and transmits the analysis data to the server for the convenience of the staff to view.

[0028] Embodiment 2:

[0029] like Figure 2 , Figure 3 and Figure 4 As shown, a rack 42 is provided on the material guide table 4, a gear 43 meshing with the rack 42 is provided below the rack 42, and a driving motor 44 that can drive the gear 43 to rotate is provided at the central axis position of the gear 43, and the driving motor 44 is provided on the material moving table 3. After the inspection work is completed, the material moving table 3 and the material guide table 4 move close to the material receiving and conveying table 9. At this time, the driving motor 44 runs to cause the gear 43 to rotate. Under the meshing action of the driving motor 44 and the rack 42, the material guide table 4 and the special-shaped workpiece 5 in the accommodating channel 41 move synchronously toward the direction of the material receiving and conveying table 9 until the material guide table 4 and the special-shaped workpiece 5 move synchronously to the top of the material receiving and conveying table 9.

[0030] Through the above operation, the purpose of quickly transferring the irregular workpieces 5 after the inspection is completed can be achieved, the time required for manual unloading can be reduced, and the efficiency of transferring and sorting the irregular workpieces 5 can be improved. After the transfer operation of the irregular workpieces 5 is completed, the material guide table 4 can quickly return to its position and move synchronously with the material moving table 3 again to receive the remaining irregular workpieces 5 to be inspected, so that the irregular workpieces 5 to be inspected can be inspected by the laser profiler 8 and the industrial camera 11 in turn.

[0031] like Figure 4 , Figure 5 As shown, a limiting channel 31 is provided on the material moving platform 3, and a guide protrusion 45 adapted to the limiting channel 31 is provided on the material guiding platform 4. When the material guiding platform 4 and the special-shaped workpiece 5 in the accommodating channel 41 move synchronously toward the receiving and conveying platform 9, the guide protrusion 45 is located on the inner side of the limiting channel 31 and moves to maintain the stability of the material guiding platform 4 in the moving state, and avoid the material guiding platform 4 from being offset or falling off during the movement, until the material guiding platform 4 and the special-shaped workpiece 5 move synchronously to the top of the receiving and conveying platform 9.

[0032] like Figure 4As shown, the inspection table 1 is provided with a cylinder 10, and the push rod end of the cylinder 10 is connected to the frame of the receiving and conveying platform 9. When the receiving and conveying platform 9 descends, the irregular workpiece 5 located in the accommodating channel 41 can be separated from the accommodating channel 41. Subsequently, the receiving and conveying platform 9 operates to transfer the irregular workpiece 5 to the designated position.

[0033] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A high-precision universal detection device for the dimensions of three-dimensional special-shaped parts, comprising a detection table (1) and a special-shaped workpiece (5) to be detected, characterized in that: The detection table (1) is provided with a first movable module (2), the first movable module (2) is provided with a material moving table (3) whose position can be adjusted, and a material receiving and conveying table (9) is provided on one side of the material moving table (3); The invention also comprises a movable material guide platform (4), a laser profiler (8) and an industrial camera (11) arranged above the material moving platform (3), and a plurality of accommodating channels (41) for accommodating the placement of special-shaped workpieces (5) are provided on the material guide platform (4), and the laser profiler (8) can move along the distribution direction of the plurality of accommodating channels (41) to sequentially perform scanning operations on the plurality of special-shaped workpieces (5).

2. The high-precision universal detection device for three-dimensional special-shaped parts according to claim 1 is characterized in that: A frame (6) is provided on the detection table (1), a second movable module (7) is provided on the frame (6), and the laser profiler (8) and the industrial camera (11) are both provided on the second movable module (7).

3. The high-precision universal detection device for three-dimensional special-shaped parts according to claim 1 is characterized in that: The material guide platform (4) is provided with a rack (42), a gear (43) meshing with the rack (42) is provided below the rack (42), a driving motor (44) for driving the gear (43) to rotate is provided at the center axis of the gear (43), and the driving motor (44) is provided on the material moving platform (3).

4. The high-precision universal detection device for three-dimensional special-shaped parts according to claim 3 is characterized in that: The material moving platform (3) is provided with a limiting channel (31), and the material guiding platform (4) is provided with a guiding protrusion (45) adapted to the limiting channel (31). When the material guiding platform (4) and the special-shaped workpiece (5) in the accommodating channel (41) move synchronously toward the receiving and conveying platform (9), the guiding protrusion (45) is located inside the limiting channel (31) and moves until the material guiding platform (4) and the special-shaped workpiece (5) move synchronously to above the receiving and conveying platform (9).

5. The high-precision universal detection device for three-dimensional special-shaped parts according to claim 4 is characterized in that: The detection table (1) is provided with a cylinder (10), the push rod end of the cylinder (10) is connected to the frame of the material receiving and conveying platform (9), and when the material receiving and conveying platform (9) descends, the special-shaped workpiece (5) located in the accommodating channel (41) can be separated from the accommodating channel (41).

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