Battery shell dust removal device and battery shell dust removal production line

Abstract

The utility model relates to battery processing technical field especially relates to a battery shell dust collector and battery shell dust removal production line. The battery shell dust collector includes clamping mechanism, turnover mechanism, drive mechanism and dust removal mechanism, and clamping mechanism is used for clamping fixed battery shell, turnover mechanism includes cam track, rolling assembly, transmission rack and transmission gear, transmission gear is connected with clamping mechanism transmission, transmission rack is engaged with transmission gear, the top of rolling assembly is fixedly connected with transmission rack, the bottom of rolling assembly is rolled and abuts to cam track, drive mechanism includes rotary drive part and carousel, and the carousel is movably provided with rolling assembly, and rotary drive part is used for driving carousel to drive rolling assembly rotates along cam track, and when rolling assembly rotates along cam track, transmission rack is driven to move up and down relative to carousel to make transmission gear drive clamping mechanism to overturn battery shell, and dust removal mechanism is used for dust removal to the inside of the battery shell with the opening end downward.

Description

Technical Field

[0001] This utility model relates to the field of battery processing technology, and in particular to a battery casing dust removal device and a battery casing dust removal production line. Background Technology

[0002] In order to ensure the yield rate of battery processing, the battery casing needs to be dust-removed before the battery cells are installed into the battery casing. This process removes dust and other impurities adhering to the inner wall of the battery casing.

[0003] The battery casing dust removal device provided in related technologies requires a horizontal arrangement of an attitude adjustment mechanism and a dust removal mechanism. First, the attitude adjustment mechanism adjusts the position and attitude of the battery casing, and then the downstream dust removal mechanism removes dust from the battery casing, significantly increasing the footprint of the entire device. Furthermore, the battery casing dust removal device provided in related technologies cannot precisely adjust the position and attitude of the battery casing, greatly reducing the dust removal efficiency.

[0004] Therefore, there is an urgent need for a battery casing dust removal device and a battery casing dust removal production line to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide a battery casing dust removal device and a battery casing dust removal production line to ensure the dust removal effect. The battery casing dust removal device has a compact structure and occupies little space.

[0006] To achieve this objective, the present invention adopts the following technical solution:

[0007] A battery casing dust removal device, comprising:

[0008] A clamping mechanism for clamping and fixing the battery casing;

[0009] A flipping mechanism includes a cam track, a rolling assembly, a transmission rack, and a transmission gear. The transmission gear is connected to the clamping mechanism, the transmission rack meshes with the transmission gear, the top end of the rolling assembly is fixedly connected to the transmission rack, and the bottom end of the rolling assembly rolls against the cam track.

[0010] A drive mechanism includes a rotary drive component and a turntable. The rolling assembly is movably mounted on the turntable. The output end of the rotary drive component is connected to the turntable. The rotary drive component is configured to drive the turntable to rotate the rolling assembly along the cam track. When the rolling assembly rotates along the cam track, it drives the transmission rack to move up and down relative to the turntable, so that the transmission gear drives the clamping mechanism to flip the battery case.

[0011] A dust removal mechanism is disposed below the clamping mechanism and is configured to remove dust from the interior of the battery casing with the opening end facing downward.

[0012] As an optional solution, the flipping mechanism further includes:

[0013] An elastic component, wherein a first end of the elastic component is connected to the turntable, and a second end of the elastic component is connected to the rolling component.

[0014] As an optional solution, the scrolling component includes:

[0015] A rolling element that rolls against the cam track;

[0016] A fixed frame on which the rolling element is rotatably mounted;

[0017] A support column extends along the direction of the rolling assembly's vertical movement. The bottom end of the support column is fixedly connected to the fixed frame, and the top end of the support column movably passes through the turntable and is fixedly connected to the transmission rack.

[0018] As an optional embodiment, the cam track includes a lifting section and a lowering section connected to each other. The height of the lifting section is higher than that of the lowering section. Both the lifting section and the lowering section extend along the rotation direction of the rolling assembly, and both the lifting section and the lowering section can roll and abut against the bottom end of the rolling assembly.

[0019] As an optional solution, the dust removal mechanism includes:

[0020] Support frame;

[0021] A dust collection hood is fixedly installed on the support frame. A dust collection groove is provided inside the dust collection hood. The dust collection hood is used to accommodate the opening end of the battery case.

[0022] A blower assembly, wherein the air outlet of the blower assembly extends into the dust collection groove and the air outlet of the blower assembly is directly opposite the opening end of the battery case, and the blower assembly is configured to blow air into the interior of the battery case through the opening end.

[0023] A vacuuming assembly, wherein the vacuuming port of the vacuuming assembly is connected to the dust collection tank, and the vacuuming assembly is configured to collect dust in the dust collection tank.

[0024] Alternatively, the dust collection trough extends along the rotation direction of the turntable, and the blowing assembly and the suction assembly are arranged sequentially along the rotation direction of the turntable.

[0025] As an optional solution, the dust collection hood includes a first arc-shaped baffle, a second arc-shaped baffle, and a base plate. The first arc-shaped baffle and the second arc-shaped baffle are arranged at intervals relative to each other and both extend along the rotation direction of the turntable. The two sides of the base plate are respectively connected to the first arc-shaped baffle and the second arc-shaped baffle. The base plate is fixedly connected to the support frame. The first arc-shaped baffle, the second arc-shaped baffle, and the base plate together form the dust collection trough.

[0026] As an optional solution, the clamping mechanism includes:

[0027] Mounting bracket, wherein the mounting bracket is connected to the transmission gear;

[0028] A magnetic base is fixedly connected to the mounting bracket. The magnetic base is provided with an arc-shaped slot, which is used to magnetically fix the outer peripheral wall of the battery case.

[0029] The cup is fixedly connected to the mounting bracket and is used to support the sealing end of the battery case.

[0030] As an optional solution, the battery casing dust removal device includes multiple flipping mechanisms, which are arranged at intervals along the circumference of the turntable, and each flipping mechanism corresponds to a clamping mechanism.

[0031] A battery casing dust removal production line includes a feeding device, a discharging device, and a battery casing dust removal device as described above. The feeding device is configured to transfer the battery casing to be dusted to the battery casing dust removal device, and the battery casing dust removal device is configured to transfer the dust-removed battery casing to the discharging device.

[0032] The beneficial effects of this utility model are:

[0033] This invention provides a battery casing dust removal device. The device uses a rotary drive to drive a turntable, which in turn drives a rolling assembly to rotate along a cam track. As the rolling assembly rotates along the cam track, it causes a transmission rack to move up and down relative to the turntable. This movement, in turn, causes a transmission gear meshing with the rack to drive a clamping mechanism to flip the battery casing, thus turning the open end of the casing downwards. This effectively ensures the precision of the battery casing's posture adjustment and facilitates dust removal from the interior of the casing by the dust removal mechanism located below, guaranteeing a high dust removal efficiency. Furthermore, the coordinated design of the various mechanisms in this battery casing dust removal device allows for posture adjustment of the battery casing simply by driving the turntable to rotate. The dust removal mechanism, located below the clamping mechanism, can remove dust from the interior of the adjusted battery casing without requiring the various mechanisms to be arranged sequentially in a horizontal direction. This results in a compact structure and reduced footprint for the entire battery casing dust removal device.

[0034] This utility model also provides a battery casing dust removal production line. By applying the above-mentioned battery casing dust removal device, the production line ensures the dust removal effect and reduces the footprint of the entire battery casing dust removal production line. Attached Figure Description

[0035] Figure 1 This is a schematic diagram of the structure of the battery casing dust removal device provided in this embodiment of the utility model;

[0036] Figure 2 This is a partial structural schematic diagram of the battery casing dust removal device provided in this embodiment of the utility model;

[0037] Figure 3 This is a schematic diagram of the dust removal mechanism provided in an embodiment of the present utility model;

[0038] Figure 4 This is a schematic diagram of the structure of the feeding device and the battery casing dust removal device provided in this embodiment of the utility model.

[0039] Figure 5 This is a schematic diagram of the connection between the feeding device and the battery casing dust removal device provided in this embodiment of the utility model.

[0040] In the picture:

[0041] 10. Battery casing dust removal device; 20. Feeding device; 30. Discharging device; 40. Battery casing; 401. Open end; 402. Sealing end;

[0042] 1. Clamping mechanism; 11. Mounting bracket; 12. Magnetic base; 121. Arc-shaped slot; 13. Cup holder;

[0043] 2. Tilting mechanism; 21. Cam track; 211. Lifting section; 212. Lowering section; 22. Rolling assembly; 221. Rolling element; 222. Fixing frame; 223. Support column; 23. Transmission rack; 24. Transmission gear; 25. Elastic component;

[0044] 31. Turntable; 311. Guide sleeve;

[0045] 4. Dust removal mechanism; 41. Support frame; 42. Dust collection hood; 421. Dust collection trough; 422. First arc-shaped baffle; 423. Second arc-shaped baffle; 424. Base plate; 43. Blowing assembly; 431. Air outlet; 44. Dust suction assembly; 441. Dust suction port;

[0046] 5. Testing institution; 51. Testing bracket; 52. Testing component. Detailed Implementation

[0047] To make the technical problem solved by this utility model, the technical solution adopted, and the technical effect achieved clearer, the technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0048] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0049] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0050] In the description of this embodiment, the terms "upper," "lower," "left," and "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0051] The battery casing dust removal device provided in related technologies requires a horizontal arrangement of an attitude adjustment mechanism and a dust removal mechanism. First, the attitude adjustment mechanism adjusts the position and attitude of the battery casing, and then the downstream dust removal mechanism removes dust from the battery casing, significantly increasing the footprint of the entire device. Furthermore, the battery casing dust removal device provided in related technologies cannot precisely adjust the position and attitude of the battery casing, greatly reducing the dust removal efficiency.

[0052] To solve the above problems, such as Figure 1 and Figure 2As shown, this embodiment provides a battery casing dust removal device 10, which includes a clamping mechanism 1, a flipping mechanism 2, a driving mechanism, and a dust removal mechanism 4. The clamping mechanism 1 is used to clamp and fix the battery casing 40. The flipping mechanism 2 includes a cam track 21, a rolling assembly 22, a transmission rack 23, and a transmission gear 24. The transmission gear 24 is connected to the clamping mechanism 1, the transmission rack 23 meshes with the transmission gear 24, the top end of the rolling assembly 22 is fixedly connected to the transmission rack 23, and the bottom end of the rolling assembly 22 rolls against the cam track 21. The driving mechanism includes... The device includes a rotary drive (not shown in the figure) and a turntable 31. A rolling assembly 22 is movably mounted on the turntable 31. The output end of the rotary drive is connected to the turntable 31. The rotary drive is used to drive the turntable 31 to rotate the rolling assembly 22 along the cam track 21. When the rolling assembly 22 rotates along the cam track 21, it drives the transmission rack 23 to move up and down relative to the turntable 31, so that the transmission gear 24 drives the clamping mechanism 1 to flip the battery case 40. The dust removal mechanism 4 is located below the clamping mechanism 1. The dust removal mechanism 4 is used to remove dust from the inside of the battery case 40 with the opening end 401 facing down. The battery casing dust removal device 10 provided in this embodiment drives the turntable 31 to rotate the rolling assembly 22 along the cam track 21 via a rotary drive component. As the rolling assembly 22 rotates along the cam track 21, it drives the transmission rack 23 to move up and down relative to the turntable 31. This causes the transmission gear 24, meshing with the transmission rack 23, to drive the clamping mechanism 1 to flip the battery casing 40, thereby flipping the open end 401 of the battery casing 40 to a downward position. This effectively ensures the accuracy of the battery casing 40's posture adjustment and facilitates the dust removal mechanism 4 located below to remove dust from the inside of the battery casing 40, ensuring a good dust removal effect. Furthermore, the coordinated design of the various mechanisms in the battery casing dust removal device 10 allows for posture adjustment of the battery casing 40 simply by driving the turntable 31 to rotate. The dust removal mechanism 4, located below the clamping mechanism 1, can remove dust from the inside of the battery casing 40 after posture adjustment, eliminating the need to arrange the various mechanisms in the battery casing dust removal device 10 sequentially along the horizontal direction. This makes the battery casing dust removal device 10 compact and reduces its footprint. Optionally, in this embodiment, the rotation drive is a rotary motor.

[0053] Optionally, in this embodiment, the battery casing 40 is a cylindrical battery steel casing, one end of the battery casing 40 is an open end 401, and the other end of the battery casing 40 is a sealed end 402. By setting a flipping mechanism 2 to flip the battery casing 40, the open end 401 of the battery casing 40 faces the dust removal mechanism 4, so that the dust removal mechanism 4 can remove dust from the inside of the battery casing 40 through the open end 401.

[0054] In this embodiment, as Figure 1As shown, the cam track 21 includes a lifting section 211 and a lowering section 212 connected to each other. The height of the lifting section 211 is higher than that of the lowering section 212. Both the lifting section 211 and the lowering section 212 extend along the rotation direction of the rolling assembly 22, and both the lifting section 211 and the lowering section 212 can roll and abut against the bottom end of the rolling assembly 22. When the bottom end of the rolling assembly 22 rolls to the lowering section 212 and abuts against it, the rolling assembly 22 pulls the transmission rack 23 downward, causing the transmission gear 24 to drive the clamping mechanism 1 to rotate, so that the clamping mechanism 1 flips the sealing end 402 of the battery case 40 to a downward position. When the bottom end of the rolling assembly 22 rolls to the lifting section 211 and abuts against it, the rolling assembly 22 pulls the transmission rack 23 upward, causing the transmission gear 24 to drive the clamping mechanism 1 to rotate, so that the clamping mechanism 1 flips the opening end 401 of the battery case 40 to a downward position. Optionally, in this embodiment, the lifting section 211 and the lowering section 212 are smoothly connected to ensure the smoothness of the vertical movement of the rolling assembly 22 driving the transmission rack 23. Optionally, in this embodiment, the cam track 21 is located below the rolling assembly 22. Optionally, in this embodiment, the dust removal mechanism 4 is located on the side of the lifting section 211, thereby ensuring that the dust removal mechanism 4 removes dust from the inside of the battery casing 40 with the opening end 401 facing downward.

[0055] Optionally, in this embodiment, as Figure 1 As shown, the flipping mechanism 2 also includes an elastic component 25. The first end of the elastic component 25 is connected to the turntable 31, and the second end of the elastic component 25 is connected to the rolling component 22. When the bottom end of the rolling component 22 rolls to the lifting section 211 and abuts against the lifting section 211, the elastic component 25 is in a compressed state. When the bottom end of the rolling component 22 rolls from the lifting section 211 toward the lowering section 212, the rolling component 22 can stably roll and abut against the lowering section 212 under the action of the elastic force of the elastic component 25, ensuring that the rolling component 22 reliably pulls the transmission rack 23 downward, and ensuring the reliability of the rolling component 22 and the cam track 21 rolling and abutting against each other.

[0056] Optionally, in this embodiment, as Figure 1As shown, the rolling assembly 22 includes a rolling element 221, a fixed frame 222, and a support column 223. The rolling element 221 rolls against the cam track 21. The rolling element 221 is rotatably mounted on the fixed frame 222. The support column 223 extends along the direction of the rolling assembly 22's vertical movement (vertical direction in the figure). The bottom end of the support column 223 is fixedly connected to the fixed frame 222, and the top end of the support column 223 movably passes through the turntable 31 and is fixedly connected to the transmission rack 23. This structural design of the rolling assembly 22 ensures the stability and reliability of its vertical movement relative to the turntable 31. Optionally, in this embodiment, the rolling element 221 is a roller, ensuring smooth rolling contact between the rolling element 221 and the cam track 21.

[0057] Optionally, in this embodiment, as Figure 1 As shown, the elastic component 25 is a spring. A guide sleeve 311 is provided at the lower end of the turntable 31. The top end of the support column 223 movably passes through the guide sleeve 311 and is fixedly connected to the transmission rack 23 via the turntable 31. The spring is sleeved on the support column 223, with its first end abutting against the end of the guide sleeve 311 and its second end abutting against the fixed frame 222. By providing the guide sleeve 311, the stability and reliability of the rolling component 22's vertical movement relative to the turntable 31 are further ensured. Furthermore, by sleeved on the support column 223, the spring is positioned and installed.

[0058] In this embodiment, as Figure 1 and Figure 2 As shown, the clamping mechanism 1 includes a mounting frame 11, a magnetic base 12, and a cup 13. The mounting frame 11 is connected to the transmission gear 24, and the magnetic base 12 is fixedly connected to the mounting frame 11. The magnetic base 12 is provided with an arc-shaped slot 121, which is used to magnetically fix the outer peripheral wall of the battery case 40. The cup 13 is fixedly connected to the mounting frame 11 and is used to support the sealing end 402 of the battery case 40. The above-mentioned structural design of the clamping mechanism 1 achieves a stable clamping and fixing of the battery case 40. Optionally, the shape of the arc-shaped slot 121 is adapted to the shape of the outer peripheral wall of the battery case 40, further ensuring the stability of the arc-shaped slot 121 in magnetically fixing the outer peripheral wall of the battery case 40. Optionally, an electromagnet is embedded in the arc-shaped slot 121. When the electromagnet is energized, the magnetic base 12 generates magnetism, ensuring that the arc-shaped slot 121 magnetically fixes the outer peripheral wall of the battery case 40. When the clamping mechanism 1 needs to release the battery case 40, the electromagnet is de-energized, causing the magnetic base 12 to lose its magnetism.

[0059] In this embodiment, as Figure 1As shown, the battery casing dust removal device 10 includes multiple flipping mechanisms 2, which are arranged at intervals along the circumference of the turntable 31, and each flipping mechanism 2 corresponds to a clamping mechanism 1. This arrangement allows the battery casing dust removal device 10 to simultaneously clamp and fix multiple battery casings 40. Furthermore, as each rolling component 22 rotates along the cam track 21, it performs a flipping operation on the corresponding battery casing 40, enabling the dust removal mechanism 4 to sequentially remove dust from the interior of each passing battery casing 40, thus improving dust removal efficiency and ensuring the compact structure of the battery casing dust removal device 10.

[0060] In this embodiment, as Figure 1 , Figure 3 and Figure 4 As shown, the dust removal mechanism 4 includes a support frame 41, a dust collection hood 42, a blowing assembly 43, and a dust collection assembly 44. The dust collection hood 42 is fixedly mounted on the support frame 41 and has a dust collection groove 421 inside. The dust collection hood 42 is used to accommodate the opening end 401 of the battery case 40. The air outlet 431 of the blowing assembly 43 extends into the dust collection groove 421 and is directly opposite to the opening end 401 of the battery case 40. The blowing assembly 43 blows air into the battery case 40 through the opening end 401. The dust collection port 441 of the dust collection assembly 44 is connected to the dust collection groove 421 and is used to collect dust in the dust collection groove 421. The structural design of the aforementioned dust removal mechanism 4 allows the blowing assembly 43 to blow air into the battery casing 40 through the opening 401 as it passes the dust collection hood 42. This blows away the dust adhering to the inner wall of the battery casing 40, causing the dust inside the battery casing 40 to fall off. The dust then falls into the dust collection groove 421 and is collected by the suction assembly 44, effectively ensuring the dust removal effect on the battery casing 40. Optionally, the blowing assembly 43 can be a hair dryer, and the suction assembly 44 can be a vacuum cleaner.

[0061] Optionally, in this embodiment, as Figure 1 , Figure 3 and Figure 4As shown, the dust collection trough 421 extends along the rotation direction of the turntable 31, and the blowing assembly 43 and the suction assembly 44 are arranged sequentially along the rotation direction of the turntable 31. The shape of the dust collection trough 421 ensures that the open end 401 of the battery casing 40 rotates and moves within the dust collection trough 421, preventing dust from overflowing from the battery casing 40. Furthermore, the arrangement of the blowing assembly 43 and the suction assembly 44 allows the blowing assembly 43 to blow air into the inside of the battery casing 40, ensuring that the dust inside the battery casing 40 is blown off, and then the suction assembly 44 sucks up the dust, effectively improving the dust removal effect on the battery casing 40. Optionally, in this embodiment, two blower components 43 and two vacuuming components 44 are each provided at intervals. One blower component 43, one vacuuming component 44, another blower component 43, and another vacuuming component 44 are arranged sequentially along the rotation direction of the turntable 31, thereby performing two repeated dust removal operations on each battery casing 40, further ensuring the dust removal effect on the battery casing 40. In other embodiments, the specific number of blower components 43 and vacuuming components 44 can be set according to requirements.

[0062] In this embodiment, as Figure 3 As shown, the dust collection hood 42 includes a first arc-shaped baffle 422, a second arc-shaped baffle 423, and a base plate 424. The first arc-shaped baffle 422 and the second arc-shaped baffle 423 are arranged at intervals and extend along the rotation direction of the turntable 31. The two sides of the base plate 424 are connected to the first arc-shaped baffle 422 and the second arc-shaped baffle 423 respectively. The base plate 424 is fixedly connected to the support frame 41. The first arc-shaped baffle 422, the second arc-shaped baffle 423, and the base plate 424 together form a dust collection groove 421. The above-mentioned structural design of the dust collection hood 42 effectively prevents dust from overflowing from the battery casing 40.

[0063] In this embodiment, as Figure 1 As shown, the battery casing dust removal device 10 also includes a detection mechanism 5, which includes a detection bracket 51 and a detection element 52. The detection bracket 51 is located on the side of the turntable 31, and the detection element 52 is mounted on the detection bracket 51 and located above the clamping mechanism 1. The detection element 52 is used to detect the sealing end 402 of the battery casing 40. By setting the detection mechanism 5, it is convenient to detect whether the sealing end 402 of the battery casing 40 is completely welded and in a sealed state, thus ensuring the yield of the battery casing 40. Optionally, the detection element 52 can be a CCD camera, which has the advantage of high detection sensitivity. Optionally, in this embodiment, the detection mechanism 5 is located on the side of the lifting section 211, thereby ensuring that the detection element 52 detects the sealing end 402 of the battery casing 40 from above.

[0064] like Figure 4 and Figure 5 As shown, this embodiment also provides a battery casing dust removal production line, which includes a feeding device 20, a discharging device 30, and the aforementioned battery casing dust removal device 10. The feeding device 20 is used to transfer the battery casing 40 to be dusted to the battery casing dust removal device 10, and the battery casing dust removal device 10 is used to transfer the dust-removed battery casing 40 to the discharging device 30. The battery casing dust removal production line provided in this embodiment, by applying the aforementioned battery casing dust removal device 10, ensures the dust removal effect and reduces the overall footprint of the battery casing dust removal production line.

[0065] Optionally, in this embodiment, the feeding device 20 is a rotary feeding device. The mechanism for clamping the battery casing 40 in the feeding device 20 is basically the same as the clamping mechanism 1 in the battery casing dust removal device 10. When the feeding device 20 rotates the clamped battery casing 40 to align with the clamping mechanism 1 in the battery casing dust removal device 10, the clamping mechanism 1 magnetically fixes the battery casing 40 moved by the feeding device 20. The unloading device 30 is a rotary unloading device. The mechanism for clamping the battery casing 40 in the unloading device 30 is basically the same as the clamping mechanism 1 in the battery casing dust removal device 10. After the battery casing dust removal device 10 completes the dust removal operation on the battery casing 40, and when the battery casing dust removal device 10 rotates the clamped battery casing 40 to align with the clamping position of the unloading device 30, the unloading device 30 magnetically fixes the battery casing 40, completing the unloading of the battery casing 40. The above setup further ensures the dust removal efficiency of the battery casing dust removal production line and also helps to reduce the footprint of the entire battery casing dust removal production line.

[0066] Optionally, in this embodiment, when the feeding device 20 rotates the clamped battery casing 40 to dock with the clamping mechanism 1 in the battery casing dust removal device 10, the sealing end 402 of the battery casing 40 faces downwards. When the battery casing dust removal device 10 rotates the clamped battery casing 40 to dock with the unloading device 30, the sealing end 402 of the battery casing 40 also faces downwards. This ensures that during the feeding and unloading docking of the battery casing 40, the cup 13 can support the sealing end 402 of the battery casing 40 from below, further ensuring the stability and reliability of the feeding and unloading docking of the battery casing 40.

[0067] To facilitate understanding of the battery casing dust removal device 10 disclosed in this embodiment, it is now combined with Figures 1-5 The specific working process of the battery casing dust removal device 10 is explained below:

[0068] When the feeding device 20 rotates the clamped battery casing 40 to align with the clamping mechanism 1 in the battery casing dust removal device 10, the clamping mechanism 1 magnetically fixes the battery casing 40 moved by the feeding device 20. At this time, the sealing end 402 of the battery casing 40 clamped by the clamping mechanism 1 faces downward, and the bottom end of the rolling assembly 22 rolls against the descending section 212. When the bottom end of the rolling assembly 22 rolls to the lifting section 211 and abuts against it, the rolling assembly 22 pulls the transmission rack 23 upward, causing the transmission gear 24 to drive the clamping mechanism 1 to rotate 90°, so that the clamping mechanism 1 flips the opening end 401 of the battery casing 40 to a downward position. During rotation, the battery casing 40 passes through the detection mechanism 5 and the dust removal mechanism 4 in sequence, thereby performing detection and dust removal. After the dust removal operation is completed, the bottom end of the rolling component 22 rolls back to the descending section 212 and abuts against it. At this time, the rolling component 22 pulls the transmission rack 23 to move downward, causing the transmission gear 24 to drive the clamping mechanism 1 to rotate to the initial posture. This causes the clamping mechanism 1 to flip the sealing end 402 of the battery casing 40 to the downward position, so that the battery casing dust removal device 10 can rotate the clamped battery casing 40 to the clamping position of the unloading device 30, so that the unloading device 30 magnetically fixes the battery casing 40, completing the unloading of the battery casing 40.

[0069] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A battery casing dust removal device, characterized in that, include: Clamping mechanism (1), the clamping mechanism (1) is used to clamp and fix the battery case (40); The flipping mechanism (2) includes a cam track (21), a rolling assembly (22), a transmission rack (23), and a transmission gear (24). The transmission gear (24) is connected to the clamping mechanism (1), the transmission rack (23) meshes with the transmission gear (24), the top end of the rolling assembly (22) is fixedly connected to the transmission rack (23), and the bottom end of the rolling assembly (22) rolls against the cam track (21). The drive mechanism includes a rotary drive and a turntable (31). The rolling assembly (22) is movably mounted on the turntable (31). The output end of the rotary drive is connected to the turntable (31). The rotary drive is configured to drive the turntable (31) to rotate the rolling assembly (22) along the cam track (21). When the rolling assembly (22) rotates along the cam track (21), it drives the transmission rack (23) to move up and down relative to the turntable (31), so that the transmission gear (24) drives the clamping mechanism (1) to flip the battery case (40). A dust removal mechanism (4) is disposed below the clamping mechanism (1) and is configured to remove dust from the inside of the battery case (40) with the opening end (401) facing downward.

2. The battery casing dust removal device according to claim 1, characterized in that, The flipping mechanism (2) also includes: An elastic component (25) is provided, with its first end connected to the turntable (31) and its second end connected to the rolling component (22).

3. The battery casing dust removal device according to claim 1, characterized in that, The scrolling component (22) includes: A rolling element (221) rolls against the cam track (21); A fixed frame (222) on which the rolling element (221) is rotatably mounted; The support column (223) extends along the direction of the rolling assembly (22) for vertical movement. The bottom end of the support column (223) is fixedly connected to the fixed frame (222), and the top end of the support column (223) moves through the turntable (31) and is fixedly connected to the transmission rack (23).

4. The battery casing dust removal device according to any one of claims 1 to 3, characterized in that, The cam track (21) includes a lifting section (211) and a lowering section (212) connected to each other. The height of the lifting section (211) is higher than that of the lowering section (212). Both the lifting section (211) and the lowering section (212) extend along the rotation direction of the rolling assembly (22), and both the lifting section (211) and the lowering section (212) can roll against the bottom end of the rolling assembly (22).

5. The battery casing dust removal device according to any one of claims 1 to 3, characterized in that, The dust removal mechanism (4) includes: Support frame (41); A dust collection hood (42) is fixedly installed on the support frame (41). A dust collection groove (421) is provided inside the dust collection hood (42). The dust collection hood (42) is used to accommodate the opening end (401) of the battery case (40). A blower assembly (43) has an air outlet (431) extending into the dust collection groove (421), and the air outlet (431) of the blower assembly (43) is directly opposite the opening end (401) of the battery case (40). The blower assembly (43) is configured to blow air into the interior of the battery case (40) through the opening end (401). A vacuuming assembly (44) having a vacuum port (441) connected to a dust collection tank (421) is configured to collect dust in the dust collection tank (421).

6. The battery casing dust removal device according to claim 5, characterized in that, The dust collection trough (421) extends along the rotation direction of the turntable (31), and the blowing assembly (43) and the suction assembly (44) are arranged sequentially along the rotation direction of the turntable (31).

7. The battery casing dust removal device according to claim 5, characterized in that, The dust collection hood (42) includes a first arc-shaped baffle (422), a second arc-shaped baffle (423), and a base plate (424). The first arc-shaped baffle (422) and the second arc-shaped baffle (423) are arranged at intervals relative to each other. Both the first arc-shaped baffle (422) and the second arc-shaped baffle (423) extend along the rotation direction of the turntable (31). The two sides of the base plate (424) are respectively connected to the first arc-shaped baffle (422) and the second arc-shaped baffle (423). The base plate (424) is fixedly connected to the support frame (41). The first arc-shaped baffle (422), the second arc-shaped baffle (423), and the base plate (424) together form the dust collection trough (421).

8. The battery casing dust removal device according to any one of claims 1 to 3, characterized in that, The clamping mechanism (1) includes: Mounting bracket (11), which is connected to the transmission gear (24) in a transmission connection; A magnetic base (12) is fixedly connected to the mounting bracket (11). The magnetic base (12) is provided with an arc-shaped slot (121) for magnetically fixing the outer peripheral wall of the battery case (40). The cup (13) is fixedly connected to the mounting bracket (11) and is used to support the sealing end (402) of the battery case (40).

9. The battery casing dust removal device according to any one of claims 1 to 3, characterized in that, The battery casing dust removal device includes multiple flipping mechanisms (2), which are arranged at intervals along the circumference of the turntable (31), and each flipping mechanism (2) corresponds to a clamping mechanism (1).

10. A battery casing dust removal production line, characterized in that, The device includes a feeding device (20), a discharging device (30), and a battery casing dust removal device according to any one of claims 1 to 9. The feeding device (20) is configured to transfer the battery casing (40) to be dusted to the battery casing dust removal device, and the battery casing dust removal device is configured to transfer the dusted battery casing (40) to the discharging device (30).

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