A rotating frame for visual inspection of aluminum battery frames for new energy vehicles

Abstract

The present invention relates to the technical field of new energy vehicles, and in particular to a visual inspection rotating frame for aluminum battery frames of new energy vehicles, comprising a detection device body and a detection frame body, wherein the detection frame body is fixedly installed on the top of the detection device body, and a battery frame body is placed between the detection frame body and the detection device body, and clamping plates are respectively abutted on both sides of the battery frame body, and a turntable is provided on the side of the clamping plate away from the battery frame body, and the turntable and the clamping plate are respectively connected by a pushing mechanism and an adjustment mechanism. Through the linkage design of the adjustment mechanism and the rotation action, the battery frame moves downward synchronously during the rotation process, dynamically compensates for the problem of shortening the distance between the side and the detection probe (such as a camera) caused by the rotation, ensures that the detection area is always within the effective detection width range of the probe, avoids repeated positioning or image loss caused by distance changes in traditional equipment, and significantly shortens the single detection cycle.

Description

Technical Field

[0001] The present invention relates to the technical field of new energy vehicles, and in particular to a visual inspection rotating frame for aluminum battery frames of new energy vehicles. Background Art

[0002] With the rapid development of the new energy vehicle industry, lightweight design has become a key area of ​​battery system optimization. Aluminum battery frames are widely used due to their high strength and low density. During battery frame production, their structural integrity (such as weld quality, surface defects, and dimensional accuracy) directly impacts the safety and reliability of the battery pack. Therefore, high-precision visual inspection technology is essential for quality control. Traditional inspection equipment often uses a fixed clamping structure to secure the battery frame, then moves it to a central position and rotates it to capture complete frame information. (Information obscured at the clamping point is detected during subsequent inspections.) While convenient, this approach often results in insufficient detection width during actual inspections due to the shortened distance between the sides of the battery frame and the inspection probe during rotation. This necessitates repeated adjustments to capture complete frame information, resulting in low inspection efficiency. Summary of the Invention

[0003] The purpose of the present invention is to solve the above-mentioned shortcomings in the prior art and to propose a rotating frame for visual inspection of aluminum battery frames for new energy vehicles.

[0004] In order to achieve the above object, the present invention adopts the following technical solutions:

[0005] A new energy vehicle aluminum battery frame visual inspection rotating frame is designed, comprising a detection device body and a detection frame body, wherein the detection frame body is fixedly mounted on the top of the detection device body, a battery frame body is placed between the detection frame body and the detection device body, and both sides of the battery frame body are respectively abutted with clamping plates, a turntable is provided on the side of the clamping plate away from the battery frame body, and the turntable and the clamping plate are respectively connected by a pushing mechanism and an adjusting mechanism, wherein the pushing mechanism is used to push the clamping plate to move and clamp the battery frame body, and the adjusting mechanism is used to control the battery frame body to move downward a certain distance during rotation so as to facilitate the inspection of the battery frame body, and the side of the turntable away from the clamping plate is connected to the detection frame body through a connecting mechanism;

[0006] The adjustment mechanism includes a first sliding groove opened on the side wall of the turntable, a second movable block is slidably installed on the inner wall of the first sliding groove, a first connecting rod is rotatably installed on the side wall of one end of the second movable block, a second connecting rod is rotatably installed on the end of the first connecting rod away from the second movable block, and the second connecting rod is slidably installed on the inner wall of the first limit block away from the end of the first connecting rod, and the first limit block is opened on the side wall of the clamping plate.

[0007] Furthermore, a fourth limiting block is slidably sleeved on the outer wall of the second connecting rod, and one side of the fourth limiting block is fixedly connected to the side wall of the turntable through the third connecting rod.

[0008] Furthermore, the adjustment mechanism also includes a slider arranged on the inner wall of the first slide groove, the slider is slidably installed on the inner wall of the first slide groove, and the side wall of the slider is fixedly installed with a first connecting seat, which is arranged on one side of the clamping plate.

[0009] Furthermore, a movable groove is provided at one end of the second movable block close to the slider, a first movable block is slidably installed on the inner wall of the movable groove, an abutment block is fixedly installed on one end of the first movable block close to the slider, a sliding rod is slidably installed on one end of the first movable block close to the second movable block, an end of the sliding rod away from the first connecting rod is fixedly installed on the inner wall of the movable groove, and a spring is sleeved on the outer wall of the sliding rod.

[0010] Furthermore, an air outlet is provided on the inner wall of the movable groove, and a valve is movably installed on the inner wall of the air outlet, and a fourth connecting rod is fixedly installed on one end of the valve, and the fourth connecting rod passes through the second movable block and extends to one side of the second movable block, and a gear is fixedly installed on the end of the fourth connecting rod, and a rack plate is meshed and connected on one side of the gear, and a second limit block is sleeved on the outer wall of the rack plate, and the second limit block is fixedly installed on the side wall of the turntable, and a fastener is threadedly connected to the side wall of the second limit block, and the fastener passes through the second limit block and abuts against the side wall of the rack plate.

[0011] Furthermore, a limiting rod is fixedly installed on one side of the first connecting seat, and a third limiting block is slidably sleeved on the outer wall of the limiting rod, and the third limiting block is fixedly installed on the side wall of the turntable.

[0012] Furthermore, suction cups are provided on both sides of the clamping plate for adsorbing and fixing the battery frame body.

[0013] Furthermore, the pushing mechanism includes a third connecting rod and a guide rod fixedly mounted on the side wall of the clamping plate, a first driving cylinder is provided at one end of the third connecting rod away from the clamping plate, the third connecting rod is connected to the output end of the first driving cylinder, the first driving cylinder is fixedly mounted on the top end of the first connecting seat, and the guide rod is slidably mounted on the inner wall of the first connecting seat.

[0014] Furthermore, the connecting mechanism includes a third limit block provided on the side wall of the turntable, the turntable and the third limit block are rotatably connected, a first servo motor is fixedly mounted on one side of the third limit block, and an output end of the first servo motor passes through the third limit block and is fixedly connected to the side wall of the turntable;

[0015] The outer wall of the third limit block is slidably sleeved with a fifth connecting rod, the top end of the fifth connecting rod is fixedly installed with a second connecting seat, the second connecting seat is fixedly installed on the side wall of the detection frame body, the fifth connecting rod is provided with a second sliding groove, the inner wall of the second sliding groove is provided with a screw rod, the bottom end of the screw rod is rotatably installed on the bottom side of the second sliding groove, the top end of the screw rod passes through the fifth connecting rod and the second connecting seat and is connected to the output end of the second servo motor, the second servo motor is fixedly installed on the top end of the second connecting seat, and the screw rod is threadedly connected to the third limit block.

[0016] Furthermore, a camera for collecting images is provided above the battery frame body, and the camera is fixedly mounted on the detection frame body;

[0017] A building block is provided on one side below the first connecting seat, and the building block is fixedly mounted on the detection equipment body.

[0018] The present invention proposes a rotating frame for visual inspection of aluminum battery frames for new energy vehicles. The beneficial effect is that through the linkage design of the adjustment mechanism and the rotation action, the battery frame moves downward synchronously during the rotation process, dynamically compensating for the problem of shortening the distance between the side and the detection probe (such as a camera) caused by rotation, ensuring that the inspection area is always within the effective detection width range of the probe, avoiding repeated positioning or image loss caused by distance changes in traditional equipment, and significantly shortening the single inspection cycle. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of the present invention from a first perspective;

[0020] Figure 2 This is a schematic diagram of the overall structure of the present invention from a second viewing angle;

[0021] Figure 3 Schematic diagram of the cross-sectional structure of the second viewing angle adjustment mechanism of the present invention;

[0022] Figure 4 For the present invention Figure 3 Enlarged view of point A in the middle;

[0023] Figure 5 is a schematic diagram of a partial cross-sectional structure of the present invention from a second viewing angle;

[0024] Figure 6For the present invention Figure 5 Enlarged view of point B in the middle;

[0025] Figure 7 For the present invention Figure 5 Enlarged view of point C in the middle.

[0026] In the figure: 1. Detection device body; 2. Detection frame body; 3. Battery frame body; 4. Camera; 5. Clamping plate; 6. Fourth limit block; 7. Turntable; 8. First connecting seat; 9. First slide groove; 10. Slider; 11. Abutment block; 12. First movable block; 13. Second movable block; 14. First connecting rod; 15. Second connecting rod; 16. First limit block; 17. Third connecting rod; 18. First driving cylinder; 19. Guide Rod; 20. Spring; 21. Sliding rod; 22. Movable groove; 23. Air outlet; 24. Valve; 25. Fourth connecting rod; 26. Gear; 27. Rack plate; 28. Second limit block; 29. ​​Fastener; 30. Limit rod; 31. Third limit block; 32. First servo motor; 33. Fifth connecting rod; 34. Second connecting seat; 35. Second servo motor; 36. Second slide groove; 37. Screw rod; 38. Suction cup; 39. Building block. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0028] Reference Figure 1-Figure 7 , a new energy vehicle aluminum battery frame visual inspection rotating frame, including an inspection device body 1 and an inspection frame body 2, the inspection frame body 2 is fixedly installed on the top of the inspection device body 1, wherein the inspection device body 1 and the inspection frame body 2 are existing technologies, so the specific internal structure and working principle are not described one by one. The inspection device body 1 is the main inspection platform, the inspection frame body 2 is the frame for placing the inspection instrument, and a battery frame body 3 is placed between the inspection frame body 2 and the inspection device body 1, and the two sides of the battery frame body 3 are respectively abutted with a clamping plate 5, and the side of the clamping plate 5 away from the battery frame body 3 is provided with a turntable 7, and the turntable 7 is connected to the clamping plate 5 by a pushing mechanism and an adjusting mechanism respectively. The pushing mechanism is used to push the clamping plate 5 to move and clamp the battery frame body 3, and the adjusting mechanism is used to control the battery frame body 3 to move downward a distance during rotation to facilitate the inspection of the battery frame body 3, and the side of the turntable 7 away from the clamping plate 5 is connected to the inspection frame body 2 by a connecting mechanism;

[0029] The adjustment mechanism includes a first slide groove 9 provided on the side wall of the turntable 7, wherein the first slide groove 9 is a straight rectangular groove, and one end of the first slide groove 9 passes through the axis of the turntable 7, and the inner wall of the first slide groove 9 is slidably installed with a second movable block 13, and the side wall of one end of the second movable block 13 is rotatably installed with a first connecting rod 14, and the end of the first connecting rod 14 away from the second movable block 13 is rotatably installed with a second connecting rod 15, wherein the lengths of the second movable block 13, the first connecting rod 14 and the second connecting rod 15 are fixed lengths in the present invention, but are not limited to one case in the present application, and the second movable block 13, the first connecting rod 14 and the second connecting rod 15 can also be set as a structure with adjustable length (similar to a telescopic rod). If the second movable block 13, the first connecting rod 14 and the second connecting rod 15 are A connecting rod 14 and a second connecting rod 15 are set as a structure with adjustable length. At this time, the application range of the equipment is wider. The falling length of the workpiece can be adjusted by changing the length, so that workpieces of different widths can be processed. However, since the present invention is aimed at automobile battery frames, the general size difference is not very large, so the length is directly set to a fixed length. The second connecting rod 15 is slidably installed on the inner wall of the first limit block 16 away from the end of the first connecting rod 14. The first limit block 16 is opened on the side wall of the clamping plate 5, and the second connecting rod 15 needs to ensure that it can slide on the inner wall of the first connecting rod 14, but cannot detach from the inner wall of the first connecting rod 14, so as to ensure that no motion interference will occur during the falling process of the battery frame body 3.

[0030] The present invention cooperates with the pushing mechanism, the adjusting mechanism and the connecting mechanism to ensure that during the detection process of the battery frame main body 3, when the battery frame main body 3 rotates, the battery frame main body 3 rotates and moves downward a certain distance, so that the battery frame main body 3 can always be completely captured by the camera 4, thereby improving the detection efficiency of the device.

[0031] The outer wall of the second connecting rod 15 is slidably sleeved with a fourth limit block 6, and one side of the fourth limit block 6 is fixedly connected to the side wall of the turntable 7 through the third connecting rod 17. This design is mainly to limit the moving position of the second connecting rod 15, to ensure that the second connecting rod 15 can only slide along the fourth limit block 6 and move in a straight line, cooperating with the first connecting rod 14 and the second movable block 13, thereby pushing the second movable block 13 to move on the inner wall of the first slide groove 9, thereby adjusting the movable distance of the battery frame body 3.

[0032] The adjustment mechanism also includes a slider 10 arranged on the inner wall of the first slide groove 9. The slider 10 is slidably installed on the inner wall of the first slide groove 9. The side wall of the slider 10 is fixedly installed with a first connecting seat 8. The first connecting seat 8 is arranged on one side of the clamping plate 5, wherein the slider 10 can only slide on the inner wall of the first slide groove 9 and cannot detach from the inner wall of the first slide groove 9, so that the slider 10 plays the role of connecting the first connecting seat 8 and the turntable 7. Such a design can enable the slider 10 to only move on the inner wall of the first slide groove 9 and cannot rotate. It is necessary to cooperate with the connecting mechanism to control the battery frame body 3 to rotate and move downward at the same time.

[0033] The second movable block 13 is provided with a movable groove 22 at one end near the slider 10, and the first movable block 12 is slidably installed on the inner wall of the movable groove 22, and a sealing ring is provided on the outer wall of the first movable block 12 (shown in the figure). Such design can ensure that the gas inside the movable groove 22 can only overflow from the gas outlet 23, and will not overflow from the gap between the first movable block 12 and the movable groove 22. The first movable block 12 is fixedly installed with an abutment block 11 at one end near the slider 10, and a sliding rod 21 is slidably installed on the end of the first movable block 12 near the second movable block 13. The end of the sliding rod 21 away from the first connecting rod 14 is fixedly installed on the inner wall of the movable groove 22, and a spring 20 is sleeved on the outer wall of the sliding rod 21. Such design can support the slider 10 when the battery frame main body 3 moves downward, thereby preventing the slider 10 from moving too fast, thereby causing the battery frame main body 3 to fall too fast. Under the action of inertia, it is easy for the battery frame main body 3 to detach from the clamping plates 5, causing safety hazards, thereby improving the safety of the equipment during the detection process.

[0034] An air outlet 23 is provided on the inner wall of the movable groove 22, and a valve 24 is movably installed on the inner wall of the air outlet 23. A fourth connecting rod 25 is fixedly installed on one end of the valve 24. The fourth connecting rod 25 passes through the second movable block 13 and extends to one side of the second movable block 13. A gear 26 is fixedly installed on the end of the fourth connecting rod 25. A rack plate 27 is meshed and connected to one side of the gear 26. A second limit block 28 is sleeved on the outer wall of the rack plate 27. The second limit block 28 is fixedly installed on the side wall of the turntable 7. A fastener 29 is threadedly connected to the side wall of the second limit block 28. The fastener 29 passes through the second limit block 28 and abuts against the side wall of the rack plate 27. , it can control the speed of the air outlet 23 according to the position of the second movable block 13, thereby ensuring that the speed of the slider 10 sliding on the inner wall of the first slide groove 9 remains the same, avoiding the situation when detecting a battery frame body 3 with a larger model. Due to the heavier battery frame body 3, the battery frame body 3 exerts a larger extrusion force during the rotation of the battery frame body 3, resulting in a faster contraction of the spring 20, thereby increasing the falling speed of the battery frame body 3, thereby generating arrangement hidden dangers. When processing battery frame bodies 3 of different weights, it can be ensured that the battery frame body 3 has the same falling speed during the rotation process, thereby improving the stability of the equipment.

[0035] A limiting rod 30 is fixedly installed on one side of the first connecting seat 8, and a third limiting block 31 is slidably sleeved on the outer wall of the limiting rod 30. The third limiting block 31 is fixedly installed on the side wall of the turntable 7. This design increases the fulcrum connecting the turntable 7 and the first connecting seat 8, thereby improving stability. Compared with only a single slider 10 as a fulcrum connection, it is easy to break during long-term use.

[0036] The pushing mechanism includes a third connecting rod 17 and a guide rod 19 fixedly mounted on the side wall of the clamping plate 5. A first driving cylinder 18 is provided at the end of the third connecting rod 17 away from the clamping plate 5. The third connecting rod 17 is connected to the output end of the first driving cylinder 18. The first driving cylinder 18 is fixedly mounted on the top of the first connecting seat 8. The guide rod 19 is slidably mounted on the inner wall of the first connecting seat 8, which can limit the moving trajectory of the clamping plate 5. With such a design, the first driving cylinder 18 can be started to push the clamping plate 5 to move, thereby clamping and fixing the battery frame body 3.

[0037] The connecting mechanism includes a third limit block 31 provided on the side wall of the turntable 7. The turntable 7 and the third limit block 31 are rotatably connected. A first servo motor 32 is fixedly mounted on one side of the third limit block 31. The output end of the first servo motor 32 passes through the third limit block 31 and is fixedly connected to the side wall of the turntable 7. With this design, the turntable 7 can be controlled to rotate by controlling the first servo motor 32, thereby controlling the rotation of the battery frame body 3, thereby facilitating the camera 4 to detect the battery frame body 3.

[0038] The outer wall of the third limit block 31 is slidably sleeved with a fifth connecting rod 33, and the top end of the fifth connecting rod 33 is fixedly installed with a second connecting seat 34, and the second connecting seat 34 is fixedly installed on the side wall of the detection frame body 2. The fifth connecting rod 33 is provided with a second sliding groove 36, and the inner wall of the second sliding groove 36 is provided with a screw rod 37, and the bottom end of the screw rod 37 is rotatably installed on the bottom side of the second sliding groove 36, and the top end of the screw rod 37 passes through the fifth connecting rod 33 and the second connecting seat 34 and is connected to the output end of the second servo motor 35. The second servo motor 35 is fixedly installed at the top end of the second connecting seat 34, and the screw rod 37 is threadedly connected to the third limit block 31; with such a design, by controlling the second servo motor 35 to start, the third limit block 31 can be driven to move up and down, thereby controlling the battery frame body 3 to move up and down, and moving the battery frame body 3 to the middle position of the detection frame body 2, thereby facilitating subsequent rotation and detecting the battery frame body 3.

[0039] Suction cups 38 are provided on both sides of the clamping plate 5 for adsorbing and fixing the battery frame body 3. The suction cups 38 are prior art, and the specific working principle and connection structure of the suction cups 38 are not described in detail.

[0040] A camera 4 for collecting images is provided above the battery frame body 3. The camera 4 is fixedly mounted on the detection frame body 2. The camera 4 is a prior art. The specific working principle and connection structure of the camera 4 are not described in detail.

[0041] A building block 39 is provided on one side below the first connecting seat 8, and the building block 39 is fixedly mounted on the detection device body 1. With such a design, when the first connecting seat 8 moves downward, the first connecting seat 8 will abut against the building block 39, so that the first connecting seat 8 drives the slider 10 to move on the inner wall of the first slide groove 9 until the first connecting seat 8 drops to the specified position. At this time, the slider 10 is just placed at the end of the first slide groove 9, so that the device is in the initial position each time it is used, thereby ensuring that when the battery frame body 3 is fixed, the battery frame body 3 can be kept in a centered position (wherein moving the battery frame body 3 from one side of the detection device body 1 to the specified position is the prior art, so it is not described in detail), avoiding the battery frame body 3 colliding with other parts due to the position offset of the battery frame body 3 during the detection process, causing a safety hazard.

[0042] Working principle: When the battery frame body 3 needs to be inspected, the battery frame body 3 is first placed on the inspection equipment body 1, and then moved to a suitable position (this part is the existing technology, that is, the normal linear motor drives the battery frame body 3 to move, so it is not repeated one by one.). When the battery frame body 3 moves to the specified position, the first driving cylinder 18 is started, so that the first driving cylinder 18 drives the third connecting rod 17 to move, and the movement of the third connecting rod 17 drives the clamping plate 5 to move, so that the clamping plate 5 abuts against the side wall of the battery frame body 3, and then the suction cup 38 is started, so that the suction cup 38 is adsorbed on the side wall of the battery frame body 3. When the clamping plate 5 moves, the second connecting rod 15 will be pulled to move, and the movement of the second connecting rod 15 will drive the first connecting rod 14 to move, and the movement of the first connecting rod 14 will drive the second movable block 13 to move, thereby controlling the second movable block 13 to slide on the inner wall of the first slide groove 9, thereby adjusting the position of the second movable block 13. At this time, under the action of the spring 20, the first movable block 12 drives the abutting block 11 to always fit with the slider 10.

[0043] Then start the second servo motor 35, so that the second servo motor 35 drives the screw rod 37 to rotate, and the rotation of the screw rod 37 drives the third limit block 31 to move upward, and the upward movement of the third limit block 31 drives the battery frame body 3 to move upward until the battery frame body 3 moves to a suitable position, so that the battery frame body 3 can rotate between the detection device body 1 and the detection frame body 2.

[0044] When the battery frame body 3 moves to the appropriate position, the first servo motor 32 is started, so that the first servo motor 32 drives the turntable 7 to rotate, and the rotation of the turntable 7 drives the first connecting seat 8 to rotate, and the rotation of the first connecting seat 8 drives the clamping plate 5 to rotate, thereby driving the battery frame body 3 to rotate. When the battery frame body 3 rotates, the battery frame body 3 is inspected as a whole by rotating one hundred and eighty degrees. At the same time, under the action of gravity, the slider 10 will squeeze the abutment block 11, so that the abutment block 11 drives the first movable block 12 to squeeze the spring 20, so that the spring 20 contracts, thereby controlling the first movable block 12 to slide on the inner wall of the movable groove 22, so that the battery frame body 3 rotates and falls at the same time. When the battery frame body 3 rotates to the vertical position, the battery frame body 3 falls down a certain distance, so that the camera 4 can collect the image of the complete battery frame body 3, and there will be no problem of only being able to see a part due to the close distance.

[0045] When the inspection of the battery frame main body 3 is completed, the battery frame main body 3 is rotated to the front-facing position, and then the second servo motor 35 is started, so that the fourth connecting rod 25 drives the screw rod 37 to rotate, thereby driving the battery frame main body 3 to move downward. In the process of the battery frame main body 3 moving downward, the first connecting seat 8 abuts against the top of the building block 39, and then moves horizontally along the top of the building block 39, so that the slider 10 abuts against the end of the first slide groove 9, so that the position of the battery frame main body 3 after inspection is the same as the position before inspection. Finally, repeat the above operation, release the battery frame main body 3, and continue to inspect the subsequent battery frame main body 3.

[0046] When testing battery frame bodies 3 of different widths, after clamping the battery frame body 3, due to the different widths of the battery frame body 3, the second movable block 13 will be driven to move. When the width of the battery frame body 3 is large, the position of the second movable block 13 from the slider 10 is shorter. When the width of the battery frame body 3 is small, the position of the second movable block 13 from the slider 10 is longer. During the movement of the second movable block 13, the second movable block 13 will drive the gear 26 to move until the gear 26 engages with the rack plate 27. Continuing to move will drive the gear 26 to rotate. The rotation of the gear 26 drives the valve 24 to rotate on the inner wall of the air outlet 23, thereby changing the gap between the valve 24 and the air outlet 23. When the width of the battery frame main body 3 is large, the gap between the valve 24 and the air outlet 23 is small. When the width of the battery frame main body 3 is small, the gap between the valve 24 and the air outlet 23 is large. By adjusting the speed at which the gas inside the movable groove 22 overflows, the falling speed of the battery frame main body 3 under the action of gravity is adjusted, so that when different battery frame main bodies 3 are tested, the falling speed of the battery frame main body 3 can be guaranteed.

[0047] When the falling speed of the battery frame body 3 does not meet the requirement, the fastener 29 can be rotated to loosen the fastener 29 and the rack plate 27, and then the rack plate 27 can be pulled to adjust the position of the rack plate 27, so that the adjusted rack plate 27 can drive the gear 26 to rotate, thereby ensuring the falling speed of the battery frame body 3, and finally tighten the fastener 29 so that the fastener 29 fixes the rack plate 27, thereby completing the maintenance operation.

[0048] The above are only preferred specific embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with this technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solutions and inventive concepts of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A rotating frame for visual inspection of aluminum battery frames for new energy vehicles, characterized by: The invention comprises a detection device body (1) and a detection frame body (2), wherein the detection frame body (2) is fixedly mounted on the top of the detection device body (1), a battery frame body (3) is placed between the detection frame body (2) and the detection device body (1), and clamping plates (5) are respectively abutted on both sides of the battery frame body (3), and a turntable (7) is provided on the side of the clamping plate (5) away from the battery frame body (3), and the turntable (7) and the clamping plate (5) are respectively connected by a pushing mechanism and an adjusting mechanism, wherein the pushing mechanism is used to push the clamping plate (5) to move and clamp the battery frame body (3), and the adjusting mechanism is used to control the battery frame body (3) to move downward for a distance during rotation so as to facilitate detection of the battery frame body (3), and the side of the turntable (7) away from the clamping plate (5) is connected to the detection frame body (2) through a connecting mechanism; The adjustment mechanism includes a first sliding groove (9) provided on the side wall of the turntable (7), a second movable block (13) is slidably mounted on the inner wall of the first sliding groove (9), a first connecting rod (14) is rotatably mounted on the side wall of one end of the second movable block (13), a second connecting rod (15) is rotatably mounted on the end of the first connecting rod (14) away from the second movable block (13), and the second connecting rod (15) is slidably mounted on the inner wall of a first limiting block (16) away from the end of the first connecting rod (14), and the first limiting block (16) is provided on the side wall of the clamping plate (5); The adjustment mechanism further comprises a slider (10) arranged on the inner wall of the first slide groove (9), wherein the slider (10) is slidably mounted on the inner wall of the first slide groove (9), and a first connecting seat (8) is fixedly mounted on the side wall of the slider (10), wherein the first connecting seat (8) is arranged on one side of the clamping plate (5).

2. The visual inspection rotating frame for aluminum battery frames of new energy vehicles according to claim 1 is characterized by: A fourth limiting block (6) is slidably sleeved on the outer wall of the second connecting rod (15), and one side of the fourth limiting block (6) is fixedly connected to the side wall of the turntable (7) via a third connecting rod (17).

3. The visual inspection rotating frame for aluminum battery frames of new energy vehicles according to claim 1 is characterized by: The second movable block (13) is provided with a movable groove (22) at one end close to the slider (10), and the first movable block (12) is slidably mounted on the inner wall of the movable groove (22). The first movable block (12) is fixedly mounted with an abutment block (11) at one end close to the slider (10), and a sliding rod (21) is slidably mounted at one end of the first movable block (12) close to the second movable block (13). The end of the sliding rod (21) away from the first connecting rod (14) is fixedly mounted on the inner wall of the movable groove (22), and the outer wall of the sliding rod (21) is sleeved with a spring (20).

4. The visual inspection rotating frame for aluminum battery frames of new energy vehicles according to claim 3 is characterized by: An air outlet (23) is provided on the inner wall of the movable groove (22), and a valve (24) is movably installed on the inner wall of the air outlet (23). A fourth connecting rod (25) is fixedly installed on one end of the valve (24). The fourth connecting rod (25) passes through the second movable block (13) and extends to one side of the second movable block (13). A gear (26) is fixedly installed on the end of the fourth connecting rod (25). One side of the gear (26) is meshedly connected with a rack plate (27). The outer wall of the rack plate (27) is sleeved with a second limiting block (28). The second limiting block (28) is fixedly installed on the side wall of the turntable (7). The side wall of the second limiting block (28) is threadedly connected with a fastener (29). The fastener (29) passes through the second limiting block (28) and abuts against the side wall of the rack plate (27).

5. The visual inspection rotating frame for aluminum battery frames of new energy vehicles according to claim 1 is characterized by: A limiting rod (30) is fixedly mounted on one side of the first connecting seat (8); a third limiting block (31) is slidably sleeved on the outer wall of the limiting rod (30); and the third limiting block (31) is fixedly mounted on the side wall of the turntable (7).

6. The visual inspection rotating frame for aluminum battery frames of new energy vehicles according to claim 1, characterized in that: Suction cups (38) are respectively provided on both sides of the clamping plate (5) for adsorbing and fixing the battery frame body (3).

7. The visual inspection rotating frame for aluminum battery frames of new energy vehicles according to claim 1 is characterized by: The pushing mechanism includes a third connecting rod (17) and a guide rod (19) fixedly mounted on the side wall of the clamping plate (5); a first driving cylinder (18) is provided at one end of the third connecting rod (17) away from the clamping plate (5); the third connecting rod (17) is connected to the output end of the first driving cylinder (18); the first driving cylinder (18) is fixedly mounted on the top end of the first connecting seat (8); and the guide rod (19) is slidably mounted on the inner wall of the first connecting seat (8).

8. The visual inspection rotating frame for aluminum battery frames of new energy vehicles according to claim 1, characterized in that: The connecting mechanism comprises a third limiting block (31) arranged on the side wall of the turntable (7); the turntable (7) and the third limiting block (31) are rotatably connected; a first servo motor (32) is fixedly mounted on one side of the third limiting block (31); an output end of the first servo motor (32) passes through the third limiting block (31) and is fixedly connected to the side wall of the turntable (7); The outer wall of the third limit block (31) is slidably sleeved with a fifth connecting rod (33), the top end of the fifth connecting rod (33) is fixedly mounted with a second connecting seat (34), the second connecting seat (34) is fixedly mounted on the side wall of the detection frame body (2), the fifth connecting rod (33) is provided with a second sliding groove (36), the inner wall of the second sliding groove (36) is provided with a screw rod (37), the bottom end of the screw rod (37) is rotatably mounted on the bottom side of the second sliding groove (36), the top end of the screw rod (37) passes through the fifth connecting rod (33) and the second connecting seat (34) and is connected to the output end of the second servo motor (35), the second servo motor (35) is fixedly mounted on the top end of the second connecting seat (34), and the screw rod (37) is threadedly connected to the third limit block (31).

9. The visual inspection rotating frame for aluminum battery frames of new energy vehicles according to claim 1, characterized in that: A camera (4) for collecting images is provided above the battery frame body (3), and the camera (4) is fixedly mounted on the detection frame body (2); A building block (39) is provided on one side below the first connecting seat (8), and the building block (39) is fixedly mounted on the detection device body (1).

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