Post-welding three-in-one treatment work station for battery module

Abstract

The utility model relates to battery module postweld treatment technical field, especially in kind of battery module postweld three in one processing workstation, including cleaning mechanism, detection milling mechanism and the truss that drives cleaning mechanism and detection milling mechanism to carry out XY movement respectively, the cleaning mechanism includes the first slide that slides in the truss on, installs the first lifting assembly on the first slide, installs the first slide on the first lifting assembly drive end, and installs dust removal assembly and dust absorption assembly on the first slide frame, the detection milling mechanism includes the second slide that slides in the truss on, installs the second lifting assembly on the second slide, installs the second slide on the second lifting assembly drive end, and installs milling assembly and detection assembly on the second slide frame, the utility model wants compact structure design, the degree of integration is high, and the floor space is small, and the processing efficiency can be guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of post-weld processing technology for battery modules, and in particular to a three-in-one post-weld processing station for battery modules. Background Technology

[0002] Battery modules are assembled from individual battery cells connected in series and parallel according to different application scenarios and voltage platforms. Among them, busbar welding is a crucial process in battery module manufacturing. After welding, welding defects and slag are usually treated to ensure weld quality.

[0003] Traditional post-weld treatment methods typically involve manual visual inspection and cleaning of the weld, followed by manual removal of sharp weld beads. This process is time-consuming, labor-intensive, and poses safety hazards. To overcome the shortcomings of traditional post-weld treatment methods, the market currently mainly uses weld inspection equipment, weld cleaning equipment, and weld milling equipment for post-weld treatment. However, since these three types of equipment operate at independent workstations, the overall footprint is large, integration is low, and there is still room for improvement in processing efficiency. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the shortcomings of the existing technology and provide a battery module post-weld three-in-one processing station with a compact structure, high integration, small footprint, and guaranteed processing efficiency.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a three-in-one processing station for battery module welding, including a cleaning mechanism, a detection and milling mechanism, and a truss that drives the cleaning mechanism and the detection and milling mechanism to move in the XY direction respectively; the cleaning mechanism includes a first sliding plate slidably installed on the truss, a first lifting component installed on the first sliding plate, a first carriage installed on the driving end of the first lifting component, and a dust removal component and a dust suction component installed on the first carriage; the detection and milling mechanism includes a second sliding plate slidably installed on the truss, a second lifting component installed on the second sliding plate, a second carriage installed on the driving end of the second lifting component, and a milling component and a detection component installed on the second carriage.

[0006] Furthermore, the dust removal assembly includes a dust removal chamber, a brush, and a first driving component; the dust removal chamber is installed at the bottom of the first carriage, the brush is disposed inside the dust removal chamber, and the first driving component is installed at the bottom of the first carriage for driving the brush to rotate; the dust removal chamber is connected to the cleaning equipment through a dust removal pipe; the vacuuming assembly includes a vacuum head; the vacuum head is installed at the bottom of the first carriage, and the vacuum head is connected to the cleaning equipment through a vacuuming pipe.

[0007] Furthermore, the cleaning mechanism also includes a first limiting component and an anemometer; the first limiting component includes a first limiting plate and a first limiting pin, the first limiting plate is installed on the top of the first sliding plate, the first limiting pin is installed on the top of the first carriage, and the first limiting plate has a first limiting hole for the first limiting pin to be inserted; the anemometer is installed above the first sliding plate.

[0008] Furthermore, the milling assembly includes a slider, a connecting block, a milling machine, a mounting block, a dust cover, a floating assembly, and a second driving component; the slider is slidably mounted on the second carriage, the milling machine is connected to the slider via the connecting block, the mounting block is mounted on the slider and positioned below the connecting block, the dust cover is positioned directly below the milling machine, and the milling cutter on the milling machine extends into the dust cover, the dust cover is connected to the mounting block via the floating assembly, the dust cover is connected to a cleaning device via a dustproof pipe, the floating assembly is slidably connected to the slider, and the second driving component is mounted on the second carriage for driving the slider to move along the Z-axis.

[0009] Furthermore, the floating assembly includes a floating block, a corner plate, a sliding shaft, and an elastic element; the floating block is disposed below the mounting block, the floating block is connected to the dust cover through the corner plate, the corner plate is slidably connected to the slider, one end of the sliding shaft is connected to the floating block, the other end of the sliding shaft slides through the mounting block, the elastic element is sleeved on the sliding shaft, one end of the elastic element abuts against the floating block, and the other end of the elastic element abuts against the mounting block.

[0010] Furthermore, the milling assembly also includes a displacement limiting group, which includes a displacement sensor, a displacement contact block, and a displacement limiting block; the displacement sensor is mounted on the mounting block, the displacement contact block is mounted on the floating block, and the displacement sensor and the displacement contact block are correspondingly arranged; the displacement limiting block is mounted on the mounting block and is arranged between the mounting block and the floating block.

[0011] Furthermore, the milling assembly also includes a dust collection box, which is installed on the dustproof duct and positioned next to the dustproof cover.

[0012] Furthermore, the detection component includes a fixing group and an adjustment group; the fixing group and the adjustment group are arranged along the X direction.

[0013] Further, the fixing group includes a first 3D profilometer, a first camera, and a first vertical plate. The first 3D profilometer is mounted below the second carriage via the first vertical plate, and the first camera is mounted on the side of the second carriage away from the second slide plate 210. The adjusting group includes a second 3D profilometer, a second camera, a second vertical plate, and a third driving member. The second vertical plate is slidably mounted on the second carriage, and the second 3D profilometer is mounted below the second carriage via the second vertical plate. The second camera is connected to the second vertical plate, and the third driving member is mounted on the second carriage for driving the second vertical plate to move along the X direction.

[0014] Furthermore, the truss includes a base frame, a crossbeam, a first drive assembly, a second drive assembly, and a third drive assembly; both ends of the crossbeam are respectively attached to the base frame and slide in cooperation with the base frame; the first drive assembly is mounted on the base frame and is used to drive the crossbeam to move along the Y direction; the second drive assembly is mounted on one side of the crossbeam and is used to drive the first sliding plate to move along the X direction; the third drive assembly is mounted on the other side of the crossbeam and is used to drive the second sliding plate to move along the X direction.

[0015] The beneficial effects of this utility model are:

[0016] (1) By setting a cleaning mechanism and a milling and inspection mechanism on the truss, the cleaning, inspection and milling of the weld seam are integrated into one workstation. The structure is compact, highly integrated, occupies a small area, is fully automated, and the processing efficiency can be guaranteed.

[0017] (2) This utility model removes dust from the battery cell terminals by using a dust removal component, and at the same time uses a dust collection component to collect dust from the battery cell explosion-proof valve and the shoulders of the two battery cells, thus ensuring a cleaning effect.

[0018] (3) By setting up a floating group, this utility model ensures that the dust cover is always in close contact with the battery cell during the milling process, thereby enclosing the debris generated during the milling process inside the dust cover and preventing it from flying outwards. This achieves the dustproof effect while avoiding short circuits in the battery cell.

[0019] (4) By setting the displacement limiting group, this utility model limits the downward displacement of the milling machine, avoids excessive downward movement of the milling machine leading to over-milling of the weld, and ensures the milling quality.

[0020] (5) By setting up a dust collection box, this utility model prevents the dust accumulated in the dustproof pipe from flowing back onto the battery cell when the cleaning equipment is switched or stopped, thereby avoiding short circuits in the battery cell.

[0021] (6) By combining the fixed group and the adjustment group, the distance between the adjustment group and the fixed group can be adjusted to adapt to the spacing between the battery cells of different products, thereby improving practicality and versatility. Attached Figure Description

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0023] Figure 1 This is a schematic diagram of the structure of this utility model;

[0024] Figure 2 This is a schematic diagram of the cleaning mechanism in this utility model;

[0025] Figure 3 This is a schematic diagram of the first limiting component in this utility model;

[0026] Figure 4 This is a bottom view of the dust removal chamber in this utility model;

[0027] Figure 5 This is a schematic diagram of the vacuum cleaner head in this utility model;

[0028] Figure 6 This is a schematic diagram of the detection milling mechanism in this utility model;

[0029] Figure 7 This is a schematic diagram of the milling component in this utility model;

[0030] Figure 8 This is a schematic diagram of the floating assembly in this utility model;

[0031] Figure 9 This is a schematic diagram of the detection component in this utility model;

[0032] Figure 10 This is a schematic diagram of the third driving component in this utility model;

[0033] Figure 11 This is a schematic diagram of the truss in this utility model.

[0034] In the diagram: 100, Cleaning mechanism; 110, First sliding plate; 120, First lifting assembly; 130, First carriage; 140, Dust removal assembly; 141, Dust removal chamber; 142, Brush; 143, First driving component; 150, Dust collection assembly; 151, Dust collection head; 160, First limiting assembly; 161, First limiting plate; 162, First limiting pin; 170, Anemometer; 200, Milling detection mechanism; 210, Second sliding plate; 220, Second lifting assembly; 230, Second carriage; 240, Milling assembly; 241, Slider; 242, Connecting block; 243, Milling machine; 244, Mounting block; 245, Dust cover; 2451, Air blowing hole; 246, Floating assembly; 2461, Floating block; 2462, Angle plate; 2463, Sliding plate. Shaft; 2464, Elastic element; 247, Second driving element; 248, Displacement limiting group; 2481, Displacement sensor; 2482, Displacement contact block; 2483, Displacement limiting block; 249, Dust collection box; 250, Detection assembly; 251, Fixing group; 2511, First 3D profilometer; 2512, First camera; 2513, First vertical plate; 252, Adjustment group; 2521, Second 3D profilometer; 2522, Second camera; 2523, Second vertical plate; 2524, Third driving element; 260, Second limiting assembly; 261, Second limiting plate; 262, Second limiting pin; 300, Truss; 310, Base frame; 320, Crossbeam; 330, First driving assembly; 340, Second driving assembly; 350, Third driving assembly. Detailed Implementation

[0035] The present invention will now be further described with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.

[0036] like Figure 1 , Figure 2 and Figure 6 As shown, a three-in-one processing station for post-weld processing of battery modules includes a cleaning mechanism 100, a milling and inspection mechanism 200, and a truss 300 that drives the cleaning mechanism 100 and the milling and inspection mechanism 200 to move in the X and Y directions respectively. The cleaning mechanism 100 includes a first sliding plate 110 slidably mounted on the truss 300, a first lifting assembly 120 mounted on the first sliding plate 110, a first carriage 130 mounted on the drive end of the first lifting assembly 120, and a dust removal assembly 140 and a dust suction assembly 150 mounted on the first carriage 130. The milling and inspection mechanism 200 includes a second sliding plate 210 slidably mounted on the truss 300, a second lifting assembly 220 mounted on the second sliding plate 210, a second carriage 230 mounted on the drive end of the second lifting assembly 220, and a milling assembly 240 and a detection assembly 250 mounted on the second carriage 230.

[0037] Specifically, there are two first slides 130, each driven by two independent sets of first lifting components 120, to avoid inadequate cleaning due to excessive polarity of the battery cell terminals; the first lifting component 120 and the second lifting component 220 adopt linear modules; the second slide 230 is slidably connected to the second slide plate 210 to ensure the stability of the second slide 230 during Z-axis movement; the operation and movement of the milling component 240 and the detection component 250 are controlled by a control cabinet (not shown in the figure), which is existing technology.

[0038] By setting up a cleaning mechanism 100 and an inspection and milling mechanism 200 on the truss 300, the cleaning, inspection and milling of the weld are integrated into one workstation. The structure is compact, highly integrated, occupies a small area, is fully automated, and the processing efficiency can be guaranteed.

[0039] like Figures 2-4 As shown, the dust removal assembly 140 includes a dust removal chamber 141, a brush 142, and a first drive member 143. The dust removal chamber 141 is installed at the bottom of the first carriage 130, the brush 142 is disposed inside the dust removal chamber 141, and the first drive member 143 is installed at the bottom of the first carriage 130 to drive the brush 142 to rotate. The dust removal chamber 141 is connected to a cleaning device (not shown in the figure) through a dust removal pipe.

[0040] Specifically, the bottom of the dust removal chamber 141 is open, and there are two dust removal chambers 141 arranged side by side along the X direction. The cleaning area of ​​the brushes 142 in the two dust removal chambers 141 is different, so they can clean the welding slag near the welds under different weld arrangement and in different areas. The first driving component 143 includes a motor, a pulley structure and a rotating shaft. The brushes 142 are mounted on the rotating shaft, and the motor drives the rotating shaft to rotate through the pulley structure. This is existing technology and will not be described in detail here. The cleaning equipment can be a vacuum cleaner.

[0041] like Figure 2 and Figure 5 As shown, the vacuuming assembly 150 includes a vacuum head 151; the vacuum head 151 is mounted on the bottom of the first carriage 130, and the vacuum head 151 is connected to the cleaning equipment through a vacuum pipe. Specifically, there are three vacuum heads 151 arranged along the X direction.

[0042] The dust removal component 140 removes dust from the battery cell terminals, while the suction component 150 works in conjunction with it to remove dust from the battery cell explosion-proof valve and the shoulders of the two battery cells, ensuring a cleanliness effect.

[0043] like Figure 2 and Figure 3As shown, the cleaning mechanism 100 also includes a first limiting component 160 and an anemometer 170. The first limiting component 160 includes a first limiting plate 161 and a first limiting pin 162. The first limiting plate 161 is installed on the top of the first sliding plate 110, and the first limiting pin 162 is installed on the top of the first carriage 130. The first limiting plate 161 has a first limiting hole for the first limiting pin 162 to be inserted. The anemometer 170 is installed above the first sliding plate 110. The first limiting component 160 is provided to limit and protect the cleaning mechanism 100 during maintenance.

[0044] like Figure 6 and Figure 7 As shown, the milling assembly 240 includes a slider 241, a connecting block 242, a milling machine 243, a mounting block 244, a dust cover 245, a floating assembly 246, and a second drive member 247. The slider 241 is slidably mounted on the second carriage 230. The milling machine 243 is connected to the slider 241 via the connecting block 242. The mounting block 244 is mounted on the slider 241 and positioned below the connecting block 242. The dust cover 245 is positioned directly below the milling machine 243, and the milling cutter on the milling machine 243 extends into the dust cover 245. The dust cover 245 is connected to the mounting block 244 via the floating assembly 246. The dust cover 245 is connected to a cleaning device via a dustproof pipe. The floating assembly 246 is slidably connected to the slider 241. The second drive member 247 is mounted on the second carriage 230 and is used to drive the slider 241 to move along the Z-direction.

[0045] Specifically, the milling machine 243 is existing technology; the bottom of the dust cover 245 is open, and the side of the dust cover 245 is provided with an air blowing hole 2451. The air blowing hole 2451 is connected to the air blowing equipment through an air pipe, so that the welding slag and debris inside the dust cover 245 generate an air vortex, so that the dust pipe can suck up the dust; the second driving component 247 is a cylinder.

[0046] By setting the floating group 246, the dust cover 245 is kept in close contact with the battery cell during the milling process, so that the debris generated during the milling process of the milling machine 243 is sealed inside the dust cover 245, preventing it from flying out and achieving the dust prevention effect while avoiding short circuit of the battery cell.

[0047] like Figure 7 and Figure 8As shown, the floating assembly 246 includes a floating block 2461, a corner plate 2462, a sliding shaft 2463, and an elastic element 2464. The floating block 2461 is located below the mounting block 244. The floating block 2461 is connected to the dust cover 245 through the corner plate 2462. The corner plate 2462 is slidably connected to the slider 241. One end of the sliding shaft 2463 is connected to the floating block 2461, and the other end of the sliding shaft 2463 slides through the mounting block 244. The elastic element 2464 is sleeved on the sliding shaft 2463. One end of the elastic element 2464 abuts against the floating block 2461, and the other end of the elastic element 2464 abuts against the mounting block 244.

[0048] Specifically, a reflection sensor is installed on the angle plate 2462 to detect at all times whether the milling cutter on the milling machine 243 has broken; the elastic element 2464 can be a spring.

[0049] During the downward movement of the second driving component 247 driving the slider 241, the dust cover 245 first contacts the battery cell. As the slider 241 continues to move downward, it forces the dust cover 245 to move upward, and the elastic component 2464 is compressed until the milling cutter on the milling machine 243 descends into place.

[0050] like Figure 7 and Figure 8 As shown, the milling assembly 240 also includes a displacement limiting group 248, which includes a displacement sensor 2481, a displacement contact block 2482, and a displacement limiting block 2483. The displacement sensor 2481 is mounted on the mounting block 244, and the displacement contact block 2482 is mounted on the floating block 2461. The displacement sensor 2481 and the displacement contact block 2482 are correspondingly arranged. The displacement limiting block 2483 is mounted on the mounting block 244 and is disposed between the mounting block 244 and the floating block 2461.

[0051] By setting the displacement limit group 248, the downward displacement of the milling machine 243 is limited to avoid excessive descent of the milling machine 243, which would cause over-milling of the weld and ensure milling quality.

[0052] When the milling cutter on the milling machine 243 descends to the target position, the dust cover 245 moves upward due to the reaction force of the battery cell, and the displacement contact block 2482 moves upward and contacts the displacement sensor 2481. The displacement sensor 2481 sends a signal, and the milling machine 243 stops descending. If the displacement sensor 2481 is damaged and fails to send a signal in time, the displacement limit block 2483 acts as a hard limit to prevent the milling cutter from continuing to descend and causing over-milling of the weld.

[0053] like Figure 7As shown, the milling assembly 240 also includes a dust collection box 249, which is installed on the dustproof duct and located next to the dust cover 245. The dust collection box 249 prevents accumulated debris in the dustproof duct from flowing back onto the battery cells when the cleaning equipment is switched or stopped, thereby avoiding short circuits in the battery cells.

[0054] The milling assembly 240 also includes a buffer block, a buffer, and a limit bolt. The buffer block is mounted on the slider 241, and the buffer and limit bolt are mounted on the bottom of the second carriage 230. The buffer block, buffer, and limit bolt provide flexible buffering and hard limiting when the slider 241 moves down to the end of its stroke, avoiding rigid collisions and over-limit movement.

[0055] like Figure 6 and Figure 9 As shown, the detection component 250 includes a fixed group 251 and an adjusting group 252; the fixed group 251 and the adjusting group 252 are arranged along the X direction. By cooperating with the fixed group 251 and the adjusting group 252, the distance between the adjusting group 252 and the fixed group 251 is adjustable to adapt to the spacing between the terminals of different product cells, thereby improving practicality and versatility.

[0056] like Figure 9 As shown, the fixed assembly 251 includes a first 3D profilometer 2511, a first camera 2512 and a first vertical plate 2513. The first 3D profilometer 2511 is mounted below the second slide 230 via the first vertical plate 2513, and the first camera 2512 is mounted on the side of the second slide 230 away from the second slide plate 210.

[0057] like Figure 9 and Figure 10 As shown, the adjustment group 252 includes a second 3D profilometer 2521, a second camera 2522, a second vertical plate 2523, and a third drive unit 2524. The second vertical plate 2523 is slidably mounted on the second carriage 230. The second 3D profilometer 2521 is mounted below the second carriage 230 via the second vertical plate 2523. The second camera 2522 is connected to the second vertical plate 2523. The third drive unit 2524 is mounted on the second carriage 230 and is used to drive the second vertical plate 2523 to move along the X direction.

[0058] Specifically, the second slide 230 has a through hole for the second vertical plate 2523 to pass through; the third drive component 2524 includes a motor, a lead screw, and a lead screw nut. The lead screw is installed on the second slide 230 and is located between the second slide plate 210 and the second slide 230. The motor drives the lead screw to rotate, and the lead screw nut is sleeved on the lead screw. The lead screw nut is connected to the second vertical plate 2523. This is prior art and will not be described further here; the adjustment group 252 is set in three groups. In one group, the second camera 2522 is set on the same side as the first camera 2512. In the other two groups, the second camera 2522 is set on the side of the second slide plate 210 away from the second slide 230; a light source is installed at the bottom of the second slide 230, and the light source is located below the first camera 2512 and the second camera 2522.

[0059] The first camera 2512 and the second camera 2522 are used to acquire surface images of the weld, and the first 3D profilometer 2511 and the second 3D profilometer 2521 are used to acquire contour images of the weld, thereby ensuring the quality of inspection.

[0060] like Figure 6 and Figure 9 As shown, the inspection milling mechanism 200 also includes a second limiting component 260, which includes a second limiting plate 261 and a second limiting pin 262. The second limiting plate 261 is installed on the top of the second slide plate 210, and the second limiting pin 262 is installed on the top of the second carriage 230. The second limiting plate 261 has a second limiting hole for the insertion of the second limiting pin 262. The second limiting component 260 is provided to limit and protect the inspection milling mechanism 200 during maintenance.

[0061] like Figure 1 , Figure 2 , Figure 6 and Figure 11 As shown, the truss 300 includes a base frame 310, a crossbeam 320, a first drive assembly 330, a second drive assembly 340, and a third drive assembly 350. The two ends of the crossbeam 320 are respectively attached to the base frame 310 and slide in cooperation with the base frame 310. The first drive assembly 330 is installed on the base frame 310 and is used to drive the crossbeam 320 to move in the Y direction. The second drive assembly 340 is installed on one side of the crossbeam 320 and is used to drive the first slide plate 110 to move in the X direction. The third drive assembly 350 is installed on the other side of the crossbeam 320 and is used to drive the second slide plate 210 to move in the X direction.

[0062] Specifically, there are two crossbeams 320, which are arranged side by side along the Y direction to form a dual workstation, further improving the processing efficiency; the two ends of the crossbeams 320 are respectively connected to the base frame 310 by a mounting plate, and the mounting plate is slidably connected to the base frame 310.

[0063] The first drive assembly 330, the second drive assembly 340, and the third drive assembly 350 each include a motor, a gear, and a rack. The gear is installed at the output end of the motor and meshes with the rack. In the first drive assembly 330, the motor is installed on the mounting plate, and the rack is installed on the base frame 310 and extends along the Y direction. In the second drive assembly 340, the motor is installed on the first slide plate 110, and the rack is installed on one side of the crossbeam 320 and extends along the X direction. In the third drive assembly 350, the motor is installed on the second slide plate 210, and the rack is installed on the other side of the crossbeam 320 and extends along the X direction.

[0064] During operation, the truss 300 drives the cleaning mechanism 100 to the battery cell, controlling the dust removal component 140 and the vacuuming component 150 to clean the surface of the battery cell; then the truss 300 drives the inspection and milling mechanism 200 to the cleaned battery cell, controlling the inspection component 250 to check whether the weld is too high. If it is too high, the milling component 240 is controlled to perform a trimming operation; finally, in order to fully ensure cleanliness, the dust removal component 140 and the vacuuming component 150 can be controlled again to perform a secondary cleaning of the surface of the battery cell after the trimming operation.

[0065] The above embodiments are only for illustrating the technical concept and features of this utility model. Their purpose is to enable those skilled in the art to understand the content of this utility model and implement it. They should not be used to limit the protection scope of this utility model. All equivalent changes or modifications made in accordance with the spirit and essence of this utility model should be covered within the protection scope of this utility model.

Claims

1. A three-in-one processing station for post-welding of battery modules, characterized in that: The system includes a cleaning mechanism (100), a detection milling mechanism (200), and a truss (300) that drives the cleaning mechanism (100) and the detection milling mechanism (200) to move in the XY directions respectively. The cleaning mechanism (100) includes a first sliding plate (110) slidably mounted on the truss (300), a first lifting assembly (120) mounted on the first sliding plate (110), a first carriage (130) mounted on the driving end of the first lifting assembly (120), and a dust removal assembly (140) and a dust suction assembly (150) mounted on the first carriage (130). The detection milling mechanism (200) includes a second sliding plate (210) slidably mounted on the truss (300), a second lifting assembly (220) mounted on the second sliding plate (210), a second carriage (230) mounted on the driving end of the second lifting assembly (220), and a milling assembly (240) and a detection assembly (250) mounted on the second carriage (230).

2. The battery module post-weld three-in-one processing station according to claim 1, characterized in that: The dust removal assembly (140) includes a dust removal chamber (141), a brush (142), and a first drive member (143); the dust removal chamber (141) is installed at the bottom of the first carriage (130), the brush (142) is disposed in the dust removal chamber (141), and the first drive member (143) is installed at the bottom of the first carriage (130) for driving the brush (142) to rotate; the dust removal chamber (141) is connected to the cleaning equipment through a dust removal pipe; the vacuuming assembly (150) includes a vacuum head (151); the vacuum head (151) is installed at the bottom of the first carriage (130), and the vacuum head (151) is connected to the cleaning equipment through a vacuuming pipe.

3. The battery module post-weld three-in-one processing station according to claim 1, characterized in that: The cleaning mechanism (100) further includes a first limiting component (160) and an anemometer (170); the first limiting component (160) includes a first limiting plate (161) and a first limiting pin (162), the first limiting plate (161) is installed on the top of the first slide plate (110), the first limiting pin (162) is installed on the top of the first carriage (130), and the first limiting plate (161) has a first limiting hole for the first limiting pin (162) to be inserted; the anemometer (170) is installed above the first slide plate (110).

4. The battery module post-weld three-in-one processing station according to claim 1, characterized in that: The milling assembly (240) includes a slider (241), a connecting block (242), a milling machine (243), a mounting block (244), a dust cover (245), a floating assembly (246), and a second drive component (247). The slider (241) is slidably mounted on the second carriage (230). The milling machine (243) is connected to the slider (241) via the connecting block (242). The mounting block (244) is mounted on the slider (241) and positioned below the connecting block (242). The dust cover (245) is located directly below the milling machine (243), and the milling cutter on the milling machine (243) extends into the dust cover (245). The dust cover (245) is connected to the mounting block (244) through a floating assembly (246). The dust cover (245) is connected to the cleaning equipment through a dustproof pipe. The floating assembly (246) is slidably connected to the slider (241). The second driving member (247) is mounted on the second carriage (230) and is used to drive the slider (241) to move along the Z direction.

5. The battery module post-weld three-in-one processing station according to claim 4, characterized in that: The floating assembly (246) includes a floating block (2461), a corner plate (2462), a sliding shaft (2463), and an elastic element (2464). The floating block (2461) is located below the mounting block (244). The floating block (2461) is connected to the dust cover (245) through the corner plate (2462). The corner plate (2462) is slidably connected to the slider (241). One end of the sliding shaft (2463) is connected to the floating block (2461), and the other end of the sliding shaft (2463) slides through the mounting block (244). The elastic element (2464) is sleeved on the sliding shaft (2463). One end of the elastic element (2464) abuts against the floating block (2461), and the other end of the elastic element (2464) abuts against the mounting block (244).

6. The battery module post-weld three-in-one processing station according to claim 5, characterized in that: The milling assembly (240) further includes a displacement limiting group (248), which includes a displacement sensor (2481), a displacement contact block (2482), and a displacement limiting block (2483). The displacement sensor (2481) is mounted on the mounting block (244), and the displacement contact block (2482) is mounted on the floating block (2461). The displacement sensor (2481) and the displacement contact block (2482) are correspondingly arranged. The displacement limiting block (2483) is mounted on the mounting block (244) and is arranged between the mounting block (244) and the floating block (2461).

7. The battery module post-weld three-in-one processing station according to claim 4, characterized in that: The milling assembly (240) also includes a dust collection box (249), which is installed on the dustproof pipe and located next to the dustproof cover (245).

8. The battery module post-weld three-in-one processing station according to claim 1, characterized in that: The detection component (250) includes a fixed group (251) and an adjusting group (252); the fixed group (251) and the adjusting group (252) are arranged along the X direction.

9. The battery module post-weld three-in-one processing station according to claim 8, characterized in that: The fixed assembly (251) includes a first 3D profiler (2511), a first camera (2512), and a first vertical plate (2513). The first 3D profiler (2511) is mounted below the second slide (230) via the first vertical plate (2513), and the first camera (2512) is mounted on the side of the second slide (230) away from the second slide plate (210). The adjusting assembly (252) includes a second 3D profiler (2521) and a second camera (2522). The second vertical plate (2523) and the third driving member (2524) are mounted on the second carriage (230). The second vertical plate (2523) is slidably mounted on the second carriage (230). The second 3D profiler (2521) is mounted below the second carriage (230) via the second vertical plate (2523). The second camera (2522) is connected to the second vertical plate (2523). The third driving member (2524) is mounted on the second carriage (230) and is used to drive the second vertical plate (2523) to move along the X direction.

10. The battery module post-weld three-in-one processing station according to claim 1, characterized in that: The truss (300) includes a base frame (310), a crossbeam (320), a first drive assembly (330), a second drive assembly (340), and a third drive assembly (350); the two ends of the crossbeam (320) are respectively attached to the base frame (310) and slide in cooperation with the base frame (310); the first drive assembly (330) is mounted on the base frame (310) and is used to drive the crossbeam (320) to move along the Y direction; the second drive assembly (340) is mounted on one side of the crossbeam (320) and is used to drive the first slide plate (110) to move along the X direction; the third drive assembly (350) is mounted on the other side of the crossbeam (320) and is used to drive the second slide plate (210) to move along the X direction.

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