A copper bar pressure resistance detection equipment for automobile

Abstract

The utility model provides a kind of automobile copper bar pressure resistance detection equipment, belong to automobile parts detection technical field;Including support mechanism, fixed platform, snatch material distributing mechanism, laser coding mechanism, code scanning mechanism, visual inspection mechanism, pressure resistance detection mechanism and detection rejection blanking mechanism, and set up synchronous snatch horizontal movement mechanism, the synchronous snatch horizontal movement mechanism is erected on the fixed platform top, and extend along the trend of material conveying path, it includes the linear guide rail fixed along the fixed platform length direction, the synchronous snatch movement module slidingly connected in linear guide rail, lifting cylinder and second suction disc group, the lifting cylinder is vertically installed in the synchronous snatch movement module.The utility model integrates multiple-station detection in one, realize full-process automation, with high production efficiency, high detection accuracy, can realize the technical effect of one material one code quality full traceability.

Description

Technical Field

[0001] This utility model relates to the technical field of automotive parts testing equipment, and in particular to an automotive copper busbar withstand voltage testing device. Background Technology

[0002] Automotive copper busbars are key conductive components in the electrical systems of new energy vehicles. They are widely used in core components such as battery packs and electronic control units, and their conductivity and insulation safety are crucial to the safety of the entire vehicle.

[0003] Therefore, copper busbars must undergo rigorous quality testing before leaving the factory. This process typically includes laser marking for identification traceability, visual inspection for checking for appearance defects, and, most importantly, withstand voltage testing to assess insulation performance.

[0004] In existing production practices, these key testing processes are often carried out in a decentralized manner, or rely on multiple independent sets of equipment and complex conveyor lines. The transfer of copper busbars between different workstations such as coding, visual inspection, and withstand voltage testing often requires manual intervention or is achieved through multi-stage connections. This decentralized testing process not only leads to low overall automation and low production efficiency, but also makes it easy for manual transfer or complex connections to cause secondary contamination or positioning deviations of the copper busbars, affecting the accuracy of the test results. It also makes it difficult to link and trace the coding, visual inspection, and withstand voltage data one item at a time.

[0005] Therefore, this utility model proposes an automotive copper busbar withstand voltage testing device to address the shortcomings of the prior art. Utility Model Content

[0006] In view of the problems existing in the automotive copper busbar withstand voltage testing equipment, such as the scattered testing process, low degree of automation, reliance on manual or complex connections for transfer between workstations, resulting in low testing efficiency and difficulty in achieving accurate traceability of quality data, this utility model aims to provide an automotive copper busbar withstand voltage testing equipment with an improved structure that can effectively solve the above problems.

[0007] This utility model provides an automotive copper busbar withstand voltage testing device, including a support mechanism, a gripping and dispensing mechanism, a laser marking mechanism, a scanning mechanism, a visual inspection mechanism, a withstand voltage testing mechanism, and an inspection and rejection unloading mechanism. The device also includes a synchronous gripping and lateral movement mechanism.

[0008] The support mechanism includes a lower frame and a fixed platform fixedly connected to the upper surface of the lower frame. The material gripping and dispensing mechanism, the laser marking mechanism, the barcode scanning mechanism, the visual inspection mechanism, the pressure resistance testing mechanism, and the inspection and rejection unloading mechanism are all installed on the fixed platform along the material conveying path, forming a complete inspection process.

[0009] The synchronous gripping and traversing mechanism is mounted above the fixed platform and extends along the material conveying path. It is used to automatically grip and transfer copper busbars between the aforementioned mechanisms. The synchronous gripping and traversing mechanism includes a linear guide rail fixed along the length of the fixed platform, a synchronous gripping and moving module slidably connected to the linear guide rail, a lifting cylinder vertically installed on the synchronous gripping and moving module, and a second suction cup group fixedly connected to the output end of the lifting cylinder. Through the reciprocating motion and lifting of the synchronous gripping and traversing mechanism, serial automation between various workstations is realized.

[0010] Preferably, the gripping and dispensing mechanism includes a gripping and lateral movement module, a lifting suction cup module, a first suction cup group, a rotary table, and a lifting and docking module. The lifting suction cup module is installed on the gripping and lateral movement module, the first suction cup group is connected to the lifting suction cup module, the rotary table is used to receive the material gripped by the first suction cup group, and the lifting and docking module is used to lift the rotary table to complete the initial gripping, rotation, and handover of the material.

[0011] Preferably, the laser marking mechanism includes a connecting plate, a laser machine, a first platform, a first conveying device, and a self-adjusting recognition module. The laser machine is mounted on the connecting plate, the first platform is located in front of the laser machine, the first conveying device is fixedly connected to the connecting plate and is used to drive the first platform to move, and the self-adjusting recognition module is located on the conveying path of the first platform and is used to mark and recognize the copper busbars.

[0012] Preferably, the scanning mechanism includes a fixed rod, a barcode scanner, a second platform, and a second conveying device. The barcode scanner is mounted on the fixed rod, the second platform is positioned below the barcode scanner, and the second conveying device is used to drive the second platform to move so as to scan and identify the copper busbars and achieve data traceability.

[0013] Preferably, the visual inspection mechanism includes a lifting and adjusting base, on which a material positioning platform, an upper inspection camera, a lower inspection camera, an upper inspection light source, and a lower inspection light source are fixedly installed. The upper inspection camera is installed above the material positioning platform, the lower inspection camera is installed below the material positioning platform, the upper inspection light source is disposed between the upper inspection camera and the material positioning platform, and the lower inspection light source is disposed between the lower inspection camera and the material positioning platform, thereby realizing double-sided visual inspection of the copper busbar.

[0014] Preferably, the withstand voltage testing mechanism includes a support, a high-pressure testing machine, a material conveying platform, and a pressure head lifter. The high-pressure testing machine is installed on the support, and the pressure head lifter is installed below the high-pressure testing machine. The output end of the pressure head lifter is connected to a high-pressure testing head, which is located above the material conveying platform and is used to perform withstand voltage testing on the copper busbar.

[0015] Preferably, the detection and rejection unloading mechanism includes a belt support, a unloading conveyor belt, and a guide chute. The unloading conveyor belt is installed on the belt support, and the guide chute is located at the end of the unloading conveyor belt for collecting qualified materials.

[0016] Preferably, the lower frame sidewall of the support mechanism is further fixed with an air supply connection module, which is used to provide a power source for pneumatic components such as lifting cylinders and suction cup assemblies on the equipment.

[0017] Preferably, the support mechanism further includes a closed cover that is mounted above the fixed platform and fixedly connected to the lower frame. The closed cover is used to improve the safety and protection of the equipment operation and prevent dust from interfering with the detection.

[0018] This utility model has the following beneficial effects: 1. This utility model, by setting up a synchronous gripping and transverse mechanism, connects the gripping and distributing mechanism, laser marking mechanism, scanning mechanism, visual inspection mechanism, pressure resistance inspection mechanism and inspection rejection and unloading mechanism arranged along the path on the fixed platform in series. This solves the problems of dispersed copper busbar inspection process, low degree of automation, reliance on manual transfer and low efficiency in the prior art. It achieves the technical effect of integrating multi-station inspection into one, realizing full-process automation and improving production efficiency.

[0019] 2. This utility model solves the problems of difficulty in binding product testing data with physical objects and difficulty in quality traceability in the prior art by setting a laser marking mechanism and a scanning mechanism in the automated process, and then setting a visual inspection mechanism and a pressure resistance testing mechanism. It achieves the technical effect of enabling each copper busbar to obtain a unique identifier during inspection and associating the subsequent inspection results with the identifier, thus realizing one item, one code and full quality traceability.

[0020] 3. This utility model combines a visual inspection mechanism and a withstand voltage testing mechanism. The visual inspection mechanism is configured with an upper inspection camera, a lower inspection camera, an upper inspection light source, and a lower inspection light source. The withstand voltage testing mechanism uses a high-voltage testing machine with a high-voltage testing head. This solves the problem of the existing technology having a single inspection dimension and being unable to simultaneously cover appearance defects and electrical performance defects. It achieves the technical effect of realizing double-sided visual inspection and high-voltage withstand voltage testing of copper busbars on the same equipment, ensuring comprehensive and controllable product quality. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural diagram of an automotive copper busbar withstand voltage testing device proposed in this utility model; Figure 2 This is a schematic diagram of the lower frame structure of an automotive copper busbar withstand voltage testing device proposed in this utility model; Figure 3 This is a schematic diagram of the fixed platform structure of an automotive copper busbar withstand voltage testing device proposed in this utility model; Figure 4 This is a schematic diagram of the laser marking mechanism of an automotive copper busbar withstand voltage testing device proposed in this utility model; Figure 5 This is a schematic diagram of the barcode scanning mechanism of an automotive copper busbar withstand voltage testing device proposed in this utility model; Figure 6 This is a schematic diagram of the lifting suction cup module of an automotive copper busbar withstand pressure testing device proposed in this utility model; Figure 7 This is a schematic diagram of the first conveying device of an automotive copper busbar withstand pressure testing equipment proposed in this utility model; Figure 8 This is a schematic diagram of the fixing rod part of an automotive copper busbar withstand pressure testing device proposed in this utility model; Figure 9 This is a schematic diagram of the material positioning platform of an automotive copper busbar withstand pressure testing device proposed in this utility model; Figure 10 This is a schematic diagram of the lower pressure head lifting device of the automotive copper busbar withstand pressure testing equipment proposed in this utility model; Figure 11 This is a schematic diagram of the linear guide rail section of an automotive copper busbar withstand voltage testing device proposed in this utility model; Figure 12 This is a schematic diagram of the belt support portion of an automotive copper busbar withstand voltage testing device proposed in this utility model.

[0022] Legend: 1. Support mechanism; 101. Enclosed cover; 102. Lower frame; 103. Air supply connection module; 2. Gripping and distributing mechanism; 201. Gripping and lateral movement module; 202. Lifting suction cup module; 203. First suction cup group; 204. Rotary table; 205. Lifting and docking module; 3. Fixed platform; 4. Laser marking mechanism; 401. Laser machine; 402. First conveying device; 403. First loading platform; 404. Self-adjusting recognition module; 405. Connecting plate; 5. Scanning mechanism; 501. Fixed rod; 502. Scanner; 503. Second conveying device; 504. Second loading platform; 6. Vision inspection mechanism; 01. Lifting and adjusting seat; 602. Upper detection light source; 603. Upper detection camera; 604. Material positioning platform; 605. Lower detection light source; 606. Lower detection camera; 7. Pressure testing mechanism; 701. Support; 702. High-pressure testing machine; 703. Lower pressure head lifter; 704. High-pressure testing head; 705. Material conveying platform; 8. Synchronous gripping and traversing mechanism; 801. Second suction cup group; 802. Linear guide rail; 803. Synchronous gripping and moving module; 804. Lifting cylinder; 9. Detection and rejection unloading mechanism; 901. Belt support; 902. Unloading conveyor belt; 903. Guide chute. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please refer to Figures 1 to 12 As shown in the figure, this utility model embodiment provides an automotive copper busbar withstand voltage testing device, which aims to solve the problems of dispersed testing processes, low degree of automation, and difficulty in achieving multi-station serial testing and quality traceability in the existing technology.

[0025] like Figure 1 and Figure 2As shown, the automotive copper busbar withstand voltage testing equipment includes a support mechanism 1 and a fixed platform 3 fixedly connected to the upper surface of the support mechanism 1. The support mechanism 1 serves as the mounting base for the entire device and includes a lower frame 102. The fixed platform 3 serves as a direct mounting platform for each functional module and is fixedly connected to the upper surface of the lower frame 102. All functional mechanisms are fixed in the corresponding holes on the fixed platform 3. The support mechanism 1 also includes a closed cover 101 covering the fixed platform 3. The closed cover 101 is fixedly connected to the lower frame 102 and provides safety protection and dust prevention. At the same time, an air supply connection module 103 is fixed to the side wall of the lower frame 102 for connecting to an external air supply device to provide a power source for the pneumatic device inside the equipment.

[0026] A synchronous gripping and transverse mechanism 8 is used as the central material transport system to realize the automated connection between various testing stations. The synchronous gripping and transverse mechanism 8 is mounted on the fixed platform 3 and extends along the material transport path. It is used to accurately and efficiently grip and transfer copper busbars between various functional mechanisms.

[0027] The synchronous gripping and traversing mechanism 8 includes a linear guide rail 802, which is fixed along the length of the fixed platform 3 and serves as the main guiding structure for material transfer. A synchronous gripping and moving module 803 is slidably connected above it. The synchronous gripping and moving module 803 performs reciprocating motion in the horizontal direction on the linear guide rail 802, thereby driving the entire gripping assembly to move between different workstations.

[0028] like Figure 6 As shown, the synchronous gripping and moving module 803 is vertically mounted with a lifting cylinder 804. The lifting cylinder 804 is a key driving component for gripping and releasing the copper busbar. Its output end is fixedly connected to a second suction cup group 801. The second suction cup group 801 is used to directly contact and adsorb the copper busbar. During operation, the synchronous gripping and moving module 803 controls the gripping component to move above the copper busbar. Then, the lifting cylinder 804 extends downward, causing the second suction cup group 801 to descend and grab the copper busbar. After the gripping is completed, the lifting cylinder 804 retracts upward, lifting the copper busbar away from the workstation. Then, the synchronous gripping and moving module 803 carries the second suction cup group 801 and the copper busbar it has grabbed to the next inspection location. This synchronous gripping and lateral movement mechanism 8 runs through all inspection stations, including laser marking, scanning, visual inspection, and withstand voltage inspection, and is a component that ensures the continuity of the overall inspection process.

[0029] As the starting station for material inflow, a gripping and distributing mechanism 2 is installed at one end of the fixed platform 3. The gripping and distributing mechanism 2 includes a gripping and transverse module 201. A lifting suction cup module 202 is installed on the gripping and transverse module 201. The lifting suction cup module 202 is connected to a first suction cup group 203. The first suction cup group 203 is used to grip copper busbars from the production line entrance and place them on the rotary table 204. The rotary table 204 is used to receive the materials gripped by the first suction cup group 203. A lifting and docking module 205 is provided below the rotary table 204. The lifting and docking module 205 is used to lift the rotary table 204 to complete the transfer of materials to the synchronous gripping and transverse mechanism 8.

[0030] Please refer to Figure 4 Downstream of the gripping and distributing mechanism 2, a laser marking mechanism 4 is installed on the fixed platform 3 along the material conveying path. The laser marking mechanism 4 includes a connecting plate 405 as its mounting base. A laser machine 401 is installed on the connecting plate 405. A first platform 403 is located in front of the laser machine 401. The first platform 403 is used to receive the copper busbar placed by the synchronous gripping and transverse mechanism 8. A first conveying device 402 is fixedly connected to the connecting plate 405. The first conveying device 402 is used to drive the first platform 403 to move, so that it reciprocates between below the laser machine 401 and below the self-adjusting identification module 404. The self-adjusting identification module 404 is located on the conveying path of the first platform 403.

[0031] Please refer to the following carefully. Figure 5 Downstream of the laser marking mechanism 4, a scanning mechanism 5 is installed on the fixed platform 3 along the material conveying path. The scanning mechanism 5 includes a fixed rod 501, a scanner 502 installed on the fixed rod 501, and a second platform 504 located below the scanner 502. The second platform 504 is used to support copper busbars. The scanning mechanism 5 also includes a second conveying device 503, which is used to drive the second platform 504 to move between the gripping position of the synchronous gripping and traversing mechanism 8 and below the scanner 502.

[0032] Based on the above embodiments, the present invention may further include the following preferred technical solutions: Please refer to Figure 6Downstream of the scanning mechanism 5, a vision inspection mechanism 6 is installed on the fixed platform 3 along the material conveying path. The vision inspection mechanism 6 is a key station for realizing the appearance and size inspection of the copper busbar. It includes a material positioning platform 604, which is used to accurately support and fix the copper busbar. At the same time, the vision inspection mechanism 6 also includes a lifting adjustment seat 601. The material positioning platform 604, the upper inspection camera 603 installed above the material positioning platform 604, the lower inspection camera 606 installed below the material positioning platform 604, the upper inspection light source 602, and the lower inspection light source 605 are all fixedly installed on the lifting adjustment seat 601. The upper inspection light source 602 is set between the upper inspection camera 603 and the material positioning platform 604 to provide uniform light source for the inspection of the upper surface of the copper busbar. The lower inspection light source 605 is set between the lower inspection camera 606 and the material positioning platform 604 to provide light source for the inspection of the lower surface of the copper busbar. The combination of the upper and lower cameras and the upper and lower light sources realizes the double-sided all-round vision inspection of the copper busbar.

[0033] Please refer to Figure 7 Downstream of the visual inspection mechanism 6, a withstand voltage testing mechanism 7 is installed on the fixed platform 3 along the material conveying path. The withstand voltage testing mechanism 7 is the core functional station of this equipment, used to perform high-voltage testing on the insulation performance of the copper busbar. It includes a bracket 701, on which a high-voltage testing machine 702 is installed. The high-voltage testing machine 702 is the control source for applying high voltage. The withstand voltage testing mechanism 7 also includes a material conveying platform 705, which is used to transport the copper busbar to the high-voltage testing area. Installed below the high-voltage testing machine 702 is a pressure head lifter 703. The output end of the pressure head lifter 703 is connected to a high-voltage testing head 704. The high-voltage testing head 704 is located above the material conveying platform 705 and is used to apply contact pressure to the copper busbar during testing to ensure a reliable electrical connection in order to complete the withstand voltage test.

[0034] Please refer to Figure 9 Downstream of the withstand voltage testing mechanism 7, a detection rejection and unloading mechanism 9 is installed on the fixed platform 3 along the material conveying path. The detection rejection and unloading mechanism 9 is the end of the testing process and is used to output qualified copper busbars. It includes a belt support 901, and a unloading conveyor belt 902 is installed on the belt support 901. The unloading conveyor belt 902 is used to transport the copper busbars that have completed the testing. At its end, a guide chute 903 is also provided to guide the copper busbars into the collection box. At the same time, a material delivery box is also provided in front of each functional mechanism and close to the synchronous gripping and transverse moving mechanism 8 to directly reject unqualified defective products.

[0035] In addition, as a preferred embodiment, the lower frame 102 of the support mechanism 1 is also fixed with an air supply connection module 103. The air supply connection module 103 is used to connect to an external air supply device, providing a stable air source power for all pneumatic devices used in this embodiment, including the lifting suction cup module 202, the lifting docking module 205 in the gripping and distributing mechanism 2, and the lifting cylinder 804 in the synchronous gripping and transverse movement mechanism 8.

[0036] In another preferred embodiment, the support mechanism 1 further includes a closed cover 101 covering the fixed platform 3. The closed cover 101 is fixedly connected to the lower frame 102. The closed cover 101 can prevent external dust from affecting the test results and improve the safety of equipment operation.

[0037] The working principle of this automotive copper busbar withstand voltage testing device is as follows: When the copper busbar enters through the entrance on the enclosure 101 in the support mechanism 1 via the production line conveying device, the gripping and distributing mechanism 2 installed on the fixed platform 3 starts to work. The gripping and distributing mechanism 2 gripping and horizontal movement module 201 first picks up the copper busbar, and then the lifting suction cup module 202 moves the copper busbar with the first suction cup group 203 and places the copper busbar on the rotary table 204. Then the lifting and docking module 205 starts to move the rotary table 204 upward. The rotary table 204 rotates half a circle to send the copper busbar to the bottom of the second suction cup group 801 in the synchronous gripping and horizontal movement mechanism 8.

[0038] At this time, the synchronous gripping and traversing mechanism 8 begins to perform material transfer between workstations. The lifting cylinder 804 located below the second suction cup group 801 rises, and at the same time, the synchronous gripping and moving module 803 controls the entire gripping assembly to slide on the linear guide rail 802, moving it to the left to the gripping position. Then, the lifting cylinder 804 retracts, causing the second suction cup group 801 to descend and grab the copper busbar. After the second suction cup group 801 grabs the copper busbar, the lifting cylinder 804 rises again, and at the same time, the synchronous gripping and moving module 803 carries the second suction cup group 801 and the copper busbar to the next location.

[0039] First, the copper busbar is transported to the location of the laser marking mechanism 4. The second suction cup group 801 places the copper busbar in the first stage 403 on the connecting plate 405 in front of the laser machine 401. Then, the first conveying device 402, which is fixedly connected to the connecting plate 405, transports the first stage 403 together with the copper busbar to the area below the laser machine 401 and the self-adjusting recognition module 404 for sequential operation. After the operation is completed, the copper busbar is transported back to the gripping position by the first conveying device 402. The second suction cup group 801 of the synchronous gripping and transverse mechanism 8 then transports the copper busbar to the next detection point.

[0040] Next, when the copper busbar is transported to the second platform 504 in front of the scanning mechanism 5 via the second suction cup group 801, the second conveying device 503 is activated, transporting the second platform 504 along with the copper busbar to the area below the scanner 502 fixed on the fixing rod 501. The scanner 502 scans the copper busbar. After the operation is completed, the copper busbar is transported back to the gripping position via the second conveying device 503. Simultaneously, the second suction cup group 801 of the gripping transverse mechanism 8 transports the copper busbar to the next detection point.

[0041] Subsequently, the copper busbar arrives at the location of the visual inspection mechanism 6. The second suction cup group 801 inserts the copper busbar into the material positioning platform 604 fixed on the lifting adjustment seat 601. Then, the upper detection light source 602 and the lower detection light source 605 located above and below the material positioning platform 604 are powered on to provide light for the inspection of the copper busbar. At the same time, the upper detection camera 603 and the lower detection camera 606 fixed on the lifting adjustment seat 601 inspect the copper busbar placed on the material positioning platform 604.

[0042] Next, the copper busbar is transported to the material conveying platform 705 in the pressure testing mechanism 7 via the second suction cup group 801. The copper busbar is then transported to the area below the high-pressure testing machine 702 inside the bracket 701 via the material conveying platform 705. The high-pressure testing machine 702 then controls the lower pressure head lifter 703 at its output end. The lower pressure head lifter 703 performs a pressure test on the copper busbar located on the material conveying platform 705 via the high-pressure testing head 704. If the test fails, the synchronous grabbing and transverse mechanism 8 grabs it and puts it into the NG material delivery box.

[0043] Finally, the copper busbars that pass the pressure resistance test by the pressure testing mechanism 7 will be transported by the second suction cup group 801 to the belt support 901 in the inspection and rejection unloading mechanism 9 and placed on the unloading conveyor belt 902. As the unloading conveyor belt 902 runs, the copper busbars will be transported to the guide chute 903 and fall into the collection box under the action of gravity. The power source of all pneumatic devices in the whole process is connected to the air supply connection module 103 on the side of the lower frame 102 in the support mechanism 1.

[0044] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A copper busbar withstand voltage testing device for automobiles, characterized in that, include: The support mechanism (1) includes a lower frame (102) and a fixed platform (3) fixedly connected to the upper surface of the lower frame (102), a gripping and distributing mechanism (2) installed at one end of the fixed platform (3), a laser marking mechanism (4) installed along the material conveying path on the fixed platform (3) and located downstream of the gripping and distributing mechanism (2), a barcode scanning mechanism (5) installed along the material conveying path on the fixed platform (3) and located downstream of the laser marking mechanism (4), a visual inspection mechanism (6) installed along the material conveying path on the fixed platform (3) and located downstream of the barcode scanning mechanism (5), and a pressure resistance testing mechanism (7) installed along the material conveying path on the fixed platform (3) and located downstream of the visual inspection mechanism (6). Downstream of the testing mechanism (6), the detection and rejection feeding mechanism (9) is installed at the other end of the fixed platform (3) and located downstream of the pressure testing mechanism (7). The equipment also includes a synchronous gripping and transverse movement mechanism (8), which is mounted above the fixed platform (3) and extends along the material conveying path. The synchronous gripping and transverse movement mechanism (8) includes: a linear guide rail (802) fixed in the length direction of the fixed platform (3), a synchronous gripping and moving module (803) slidably connected to the linear guide rail (802), a lifting cylinder (804) vertically installed on the synchronous gripping and moving module (803), and a second suction cup group (801) fixedly connected to the output end of the lifting cylinder (804).

2. The automotive copper busbar withstand voltage testing equipment according to claim 1, characterized in that, The gripping and distributing mechanism (2) includes a gripping and traversing module (201), a lifting suction cup module (202) installed on the gripping and traversing module (201), a first suction cup group (203) connected to the lifting suction cup module (202), a rotating table (204) for receiving the material gripped by the first suction cup group (203), and a lifting docking module (205) for lifting the rotating table (204).

3. The automotive copper busbar withstand voltage testing equipment according to claim 1, characterized in that, The laser marking mechanism (4) includes a connecting plate (405), a laser machine (401), a first platform (403) disposed in front of the laser machine (401), a first conveying device (402) for driving the first platform (403) to move and fixedly connected to the connecting plate (405), and a self-adjusting identification module (404) disposed on the conveying path of the first platform (403).

4. The automotive copper busbar withstand voltage testing equipment according to claim 1, characterized in that, The scanning mechanism (5) includes a fixed rod (501), a barcode scanner (502) mounted on the fixed rod (501), a second platform (504) disposed below the barcode scanner (502), and a second conveying device (503) for driving the second platform (504) to move.

5. The automotive copper busbar withstand voltage testing device according to claim 1, characterized in that, The visual inspection mechanism (6) includes a material positioning platform (604), an upper inspection camera (603) installed above the material positioning platform (604), a lower inspection camera (606) installed below the material positioning platform (604), an upper inspection light source (602) disposed between the upper inspection camera (603) and the material positioning platform (604), and a lower inspection light source (605) disposed between the lower inspection camera (606) and the material positioning platform (604).

6. The automotive copper busbar withstand voltage testing equipment according to claim 5, characterized in that, The visual inspection mechanism (6) also includes a lifting adjustment seat (601), and the material positioning platform (604), the upper inspection camera (603), the lower inspection camera (606), the upper inspection light source (602) and the lower inspection light source (605) are all fixedly installed on the lifting adjustment seat (601).

7. The automotive copper busbar withstand voltage testing equipment according to claim 1, characterized in that, The pressure resistance testing mechanism (7) includes a bracket (701), a high-pressure testing machine (702) installed on the bracket (701), a material conveying platform (705), and a pressure head lifter (703). The pressure head lifter (703) is installed below the high-pressure testing machine (702), and the output end of the pressure head lifter (703) is connected to a high-pressure testing head (704). The high-pressure testing head (704) is located above the material conveying platform (705).

8. The automotive copper busbar withstand voltage testing equipment according to claim 1, characterized in that, The detection and rejection feeding mechanism (9) includes a belt support (901), a feeding conveyor belt (902) installed on the belt support (901), and a guide trough (903) located at the end of the feeding conveyor belt (902).

9. The automotive copper busbar withstand voltage testing equipment according to claim 1, characterized in that, The lower frame (102) side wall of the support mechanism (1) is also fixed with an air supply connection module (103).

10. The automotive copper busbar withstand voltage testing device according to claim 1, characterized in that, The support mechanism (1) also includes a closed cover (101) covering the fixed platform (3), and the closed cover (101) is fixedly connected to the lower frame (102).

Images