Sealing ring assembly mechanism and battery production device

Abstract

The utility model relates to battery production technical field discloses a kind of sealing ring assembly mechanism and battery production equipment, the sealing ring assembly mechanism includes sealing ring taking and placing device, sealing ring taking and placing device includes multiple expansion claws, multiple push claws and drive module. Expansion claw is equipped with empty slot, push claw is equipped with first push portion, and first push portion is inserted into empty slot and pushes sealing ring top. When working, sealing ring is nested outside multiple expansion claws, and drive module drives multiple expansion claws to be away from each other along radial, to open sealing ring. After aligning target workpiece, drive module drives multiple push claws to push sealing ring top, to push sealing ring to target workpiece direction. Under the action of push force, sealing ring is separated from each expansion claw and is tightened on target workpiece, and the installation of sealing ring is completed. To guarantee the uniform deformation of sealing ring in multiple directions, and accurately installed on target workpiece, avoid the problems such as skew and kick up, improve the sealing performance of battery, guarantee the assembly accuracy and use reliability of battery.

Description

Technical Field

[0001] This utility model relates to the field of battery production technology, specifically to a sealing ring assembly mechanism and battery production equipment. Background Technology

[0002] Battery sealing rings often employ a stepped structure, suitable for installation on the positioning steps of the terminals, providing a crucial sealing function for the battery. However, due to their irregular shape, stepped sealing rings are prone to unexpected deformation during material loading and assembly due to external forces. This can lead to inaccurate alignment and embedding into the terminal mounting position, resulting in the rings appearing to lean against the positioning steps. This not only directly causes airtightness failure but also results in subsequent processes where the top cover is misaligned due to the sealing ring's support, further affecting the overall assembly accuracy and reliability of the battery. Utility Model Content

[0003] This invention provides a sealing ring assembly mechanism and battery production equipment to solve or improve the problem of battery top cover sealing failure caused by the misalignment of the sealing ring assembly position in related technologies.

[0004] In a first aspect, this utility model provides a sealing ring assembly mechanism, including a sealing ring picking and placing device, the sealing ring picking and placing device comprising: At least two expanding claws are arranged circumferentially around the sealing ring. The plurality of expanding claws can approach or move away from each other radially along the sealing ring. The plurality of expanding claws are used to grasp or release the sealing ring. The ends of the expanding claws are provided with clearance grooves, which extend axially along the sealing ring. At least two push claws are arranged alternately with a plurality of expansion claws along the circumference of the sealing ring. The plurality of push claws can move along the axial direction of the sealing ring. The ends of the push claws are bent and connected to a first pushing part. The first pushing part is inserted into the clearance groove and used to push against the top of the sealing ring. A drive module is used to drive the plurality of expanding claws to move closer to or further away from each other along the radial direction of the sealing ring, and to drive the plurality of pushing claws to move axially along the sealing ring.

[0005] In one alternative embodiment, the end of the pusher claw is further provided with a second pushing part, which is inserted between two adjacent expansion claws and used to push against the top of the sealing ring.

[0006] In one optional embodiment, the end of the expanding claw is further provided with a limiting protrusion, which is used to prevent the sealing ring from slipping off the end of the expanding claw.

[0007] In one optional embodiment, the cross-section of the limiting protrusion is tapered, and the cross-section of the limiting protrusion gradually increases in the direction away from the expanding claw.

[0008] In one alternative embodiment, the side of the expanding claw that contacts the inner wall of the sealing ring is an arc-shaped surface.

[0009] In an optional embodiment, a lifting device connected to the sealing ring picking and placing device is further included, the lifting device comprising: Mounting bracket; A connector is movably connected to the mounting bracket and moves along the axial direction of the sealing ring. The connector is also connected to the sealing ring picking and placing device to drive the sealing ring picking and placing device to move along the axial direction of the sealing ring. A lifting module is mounted on the mounting bracket and is used to drive the connector to move axially along the sealing ring.

[0010] In one alternative implementation, it further includes: A guide mechanism is disposed between the connector and the mounting bracket, and the guide mechanism is used to guide the connector to move axially along the sealing ring.

[0011] In one alternative implementation, it further includes: A transplanting robotic arm is connected to the lifting device, and the transplanting robotic arm is used to move the lifting device and the sealing ring picking and placing device to a designated position.

[0012] In one alternative implementation, it further includes: The adapter has a sealing ring mounting position, and the sealing ring picking and placing device is used to install the sealing ring into the sealing ring mounting position.

[0013] Secondly, this utility model also provides a battery production equipment, including a sealing ring assembly mechanism as described in any of the above claims.

[0014] The sealing ring assembly mechanism provided by this utility model, during operation, has the sealing ring fitted over multiple expanding claws. The drive module drives the expanding claws radially away from each other to expand the sealing ring. After alignment with the target workpiece, the drive module drives multiple pushing claws to push the top of the sealing ring towards the target workpiece. Under the action of the pushing force, the sealing ring disengages from the expanding claws and tightens onto the target workpiece, completing the installation of the sealing ring. This ensures that the sealing ring deforms uniformly in multiple directions and is accurately installed on the target workpiece, avoiding problems such as skewing or tilting, improving the battery's sealing performance, and ensuring the battery's assembly accuracy and reliability. Attached Figure Description

[0015] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the sealing ring assembly mechanism according to an embodiment of the present utility model; Figure 2 This is one of the structural schematic diagrams of the sealing ring picking and placing device and the lifting device according to an embodiment of the present utility model; Figure 3 This is a second schematic diagram of the sealing ring picking and placing device and the lifting device according to an embodiment of the present utility model; Figure 4 This is the third schematic diagram of the sealing ring picking and placing device and the lifting device according to an embodiment of the present utility model; Figure 5 This is a schematic diagram of the sealing ring picking and placing device in an embodiment of the present invention during material picking; Figure 6 This is a schematic diagram of the material feeding structure of the sealing ring picking and placing device according to an embodiment of the present invention; Figure 7 This is a schematic diagram of the structure of a expanding claw according to an embodiment of the present utility model; Figure 8 This is a schematic diagram of another expansion claw according to an embodiment of the present utility model; Figure 9 for Figure 8 A partially enlarged schematic diagram of the fit between the expansion claw and the sealing ring; Figure 10 for Figure 7 One of the structural diagrams showing the cooperation between the expanding claw and the pusher claw; Figure 11 for Figure 7 Schematic diagram of the structure of the cooperation between the expanding claw and the pusher claw (Part 2); Figure 12 for Figure 8 A schematic diagram of the structure of the expansion claw and the pusher claw in operation; Figure 13 This is a cross-sectional view of a drive module according to an embodiment of the present utility model.

[0017] Explanation of reference numerals in the attached figures: 1. Sealing ring picking and placing device; 101. Expanding claw; 1011. Clearance groove; 1012. Limiting protrusion; 1013. Arc-shaped surface; 102. Push claw; 1021. First pushing part; 1022. Second pushing part; 103. Drive module; 1031. Cylinder body; 1032. First piston rod; 1033. Conical part; 1034. Second piston rod; 1035. Transition connector; 2. Lifting device; 201. Mounting bracket; 202. Connector; 203. Lifting module; 3. Guide mechanism; 301. Slider; 302. Guide rail; 4. Transplanting robotic arm device; 5. Adapter; 501. Sealing ring mounting position; 502. End post; 6. Sealing ring. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0019] In the description of this application, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, 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, and therefore should not be construed as a limitation of this application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of the stated features. In the description of this application, "a plurality of" means two or more, unless otherwise explicitly specified.

[0020] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection, 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 application according to the specific circumstances.

[0021] In this application, unless otherwise expressly 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 being 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 being directly above or diagonally above the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0022] The following is combined with Figures 1 to 13 This invention describes the sealing ring assembly mechanism and battery production equipment according to embodiments of the present invention.

[0023] According to embodiments of this utility model, on one hand, a sealing ring assembly mechanism is provided, applicable to special structure sealing rings such as stepped sealing rings for batteries, as well as conventional structure sealing rings such as O-rings and grooved sealing rings. Specifically, as... Figure 1 As shown, the sealing ring assembly mechanism includes a sealing ring picking and placing device 1. Figure 2 As shown, the sealing ring picking and placing device 1 includes at least two expanding claws 101, at least two pushing claws 102, and a drive module 103. Specifically, as... Figure 4 As shown, multiple expanding claws 101 are spaced apart circumferentially along the sealing ring 6, and the multiple expanding claws 101 can approach or move away from each other radially along the sealing ring 6. The multiple expanding claws 101 are used to grasp or release the sealing ring 6. Figure 5 As shown, when the multiple expanding claws 101 approach the center radially, they facilitate insertion into the sealing ring 6, and then... Figure 11 As shown, multiple expanding claws 101 move radially in opposite directions to grasp the sealing ring 6 and expand it. It should be noted that the radial displacement of the multiple expanding claws 101 can be specifically determined according to actual usage requirements to meet the deformation and installation requirements of the sealing ring 6. Of course, in other embodiments, a manual feeding method can also be used, where the sealing ring 6 is directly placed over the multiple expanding claws 101, and then the multiple expanding claws 101 are driven to expand radially to evenly expand the sealing ring 6.

[0024] like Figure 10 As shown, multiple push claws 102 and multiple expander claws 101 are arranged alternately along the circumference of the sealing ring 6, that is, the multiple push claws 102 and multiple expander claws 101 are coaxially arranged. And as... Figure 4 As shown, multiple push claws 102 can move axially along the sealing ring 6. It should be noted that the number of push claws 102 and expander claws 101 can be determined according to actual design requirements; for example, the number of push claws 102 and expander claws 101 can be six each. Meanwhile, as... Figure 6 As shown, the end of the expanding claw 101 is provided with a clearance groove 1011, which extends axially along the sealing ring 6. The end of the pusher claw 102 is bent and connected to a first pushing part 1021, which is inserted into the clearance groove 1011 and used to push against the top of the sealing ring 6. When multiple expanding claws 101 are aligned with the target workpiece such as the pole post 502, the pole post 502 is placed coaxially with the multiple expanding claws 101, and the multiple pusher claws 102 can move axially. Their first pushing parts 1021 extend into the clearance groove 1011, which can completely cover the top of the sealing ring 6, so that the sealing ring 6 can be pushed out completely at once, avoiding the sealing ring 6 from being skewed or deformed during the pushing process, thereby achieving precise and reliable assembly of the sealing ring 6.

[0025] The drive module 103 is used to drive multiple expanding claws 101 to move closer or further apart from each other radially along the sealing ring 6, and to drive multiple pushing claws 102 to move axially along the sealing ring 6. That is, the drive module 103 is used to realize the radial extension and retraction of the multiple expanding claws 101, and the axial extension and retraction of the multiple pushing claws 102. Optionally, the drive module 103 can use a combination of a gripper cylinder and a conventional linear cylinder to complete the two actions. Specifically, the gripper cylinder is used to realize the radial extension and retraction of the multiple expanding claws 101, and the conventional linear cylinder is used to realize the axial extension and retraction of the multiple pushing claws 102. Of course, in other embodiments, the drive module 103 can use a single cylinder to complete both actions. Specifically, for example... Figure 13As shown, the cylinder includes a cylinder body 1031 and a first piston rod 1032. The first piston rod 1032 reciprocates linearly within the cylinder body 1031. A tapered member 1033 is connected to the end of the first piston rod 1032. Multiple expanding claws 101 are spaced apart circumferentially along the tapered member 1033 and abut against it. The first piston rod 1032 drives the tapered member 1033 to move axially, thereby pushing the multiple expanding claws 101 through the inclined surface of the tapered member 1033 to complete the radial extension and retraction action. Further, the first piston rod 1032 is a hollow structure, with a second piston rod 1034 inside. The second piston rod 1034 reciprocates linearly inside the first piston rod 1032. Multiple pushing claws 102 are connected to the end of the second piston rod 1034 through transition connectors 1035. The second piston rod 1034 moves axially, thereby driving the multiple pushing claws 102 to complete the axial extension and retraction action.

[0026] With this configuration, during operation, the sealing ring 6 is fitted over multiple expanding claws 101. The drive module 103 drives the multiple expanding claws 101 to move radially away from each other, thus expanding the sealing ring 6. After aligning with the target workpiece, the drive module 103 drives multiple pushing claws 102 to push the top of the sealing ring 6 towards the target workpiece. Under the action of the pushing force, the sealing ring 6 disengages from each expanding claw 101 and tightens onto the target workpiece, completing the installation of the sealing ring 6. This ensures that the sealing ring 6 deforms uniformly in multiple directions and is accurately installed on the target workpiece, avoiding problems such as skewing or tilting, improving the battery's sealing performance, and ensuring the battery's assembly accuracy and reliability.

[0027] Optionally, in some embodiments of this utility model, such as Figure 12 As shown, the end of the pusher 102 is also provided with a second pushing part 1022. The second pushing part 1022 is inserted between two adjacent expanding claws 101 and is used to push against the top of the sealing ring 6. With this configuration, the two pushing parts work together to form a stable and uniform pushing force, thereby reliably pushing out the sealing ring 6 and ensuring that it is completely separated from the expanding claws 101. This effectively avoids the problem of jamming during the assembly process and significantly improves the assembly efficiency of the sealing ring 6.

[0028] Optionally, in some embodiments of this utility model, such as Figure 8 and Figure 9 As shown, the end of the expanding claw 101 is also provided with a limiting protrusion 1012, which is used to prevent the sealing ring 6 from slipping off the end of the expanding claw 101. With this configuration, when the sealing ring 6 is opened by the expanding claw 101, the limiting protrusion 1012 can effectively prevent the sealing ring 6 from flying off due to deformation, ensuring that the sealing ring 6 can be stably assembled onto the positioning step of the pole post 502.

[0029] Optionally, in some embodiments of this utility model, such as Figure 9As shown, the cross-section of the limiting protrusion 1012 is tapered, and the cross-section of the limiting protrusion 1012 gradually increases in the direction away from the expanding claw 101. It should be noted that the inclination angle of the limiting protrusion 1012 can be specifically designed according to the structural type of the sealing ring 6. With this setting, the limiting protrusion 1012 adopts a beveled design, which can form a smooth transition structure. On the one hand, it can achieve anti-slip limiting through radial blocking, effectively constraining the sealing ring 6 and preventing it from jumping off due to excessive expansion; on the other hand, the beveled surface can serve as a guide surface, ensuring that the sealing ring 6 can smoothly disengage from the expanding claw 101 under the action of the push claw 102.

[0030] Optionally, in some embodiments of this utility model, such as Figure 7 As shown, the side of the expander 101 that contacts the inner wall of the sealing ring 6 is an arc-shaped surface 1013. Optionally, the arc-shaped surface 1013 is a circular arc surface adapted to the sealing ring 6. This configuration increases the contact area between the expander 101 and the sealing ring 6, ensuring a tight fit between the two. After being expanded, the sealing ring 6 can maintain good roundness, avoiding local damage to the sealing ring 6 and ensuring its subsequent sealing performance.

[0031] Optionally, in some embodiments of this utility model, such as Figure 1 As shown, the sealing ring assembly mechanism also includes a lifting device 2 connected to the sealing ring picking and placing device 1. Specifically, as... Figure 2 As shown, the lifting device 2 includes a mounting bracket 201, a connector 202, and a lifting module 203. Figure 3 As shown, the connector 202 is movably connected to the mounting bracket 201 and can move along the axial direction of the sealing ring 6. The connector 202 is also connected to the sealing ring picking and placing device 1, thereby driving the sealing ring picking and placing device 1 to move along the axial direction of the sealing ring 6. Specifically, the connector 202 is connected to the drive module 103, so that when the connector 202 moves up and down along the axial direction, it can drive the entire sealing ring picking and placing device 1 to move up and down.

[0032] like Figure 3 As shown, the lifting module 203 is mounted on the mounting bracket 201. The lifting module 203 is used to drive the connecting piece 202 to move axially along the sealing ring 6. Optionally, the lifting module can be a linear module such as a cylinder or an electric telescopic rod. Taking a cylinder as an example, the cylinder is fixed on the mounting bracket 201, and its piston rod passes through the mounting bracket 201 and is connected to the connecting piece 202. Thus, the piston rod moves axially, causing the connecting piece 202 to move up and down, thereby causing the sealing ring picking and placing device 1 to move up and down as a whole.

[0033] With this configuration, the lifting device 2 can drive the sealing ring picking and placing device 1 to achieve overall lifting and adjustment along the axial direction. During assembly, the lifting device 2 first moves the sealing ring picking and placing device 1 to the initial assembly position that matches the target workpiece (pole post 502). After it is precisely close to the workpiece, the sealing ring picking and placing device 1 is then activated to perform the assembly action of the sealing ring 6. The operation is convenient, effectively reduces adjustment time, and significantly improves assembly efficiency.

[0034] Optionally, in some embodiments of this utility model, such as Figure 3 As shown, the sealing ring assembly mechanism also includes a guide mechanism 3, which is disposed between the connector 202 and the mounting bracket 201. The guide mechanism 3 is used to guide the connector 202 to move axially along the sealing ring 6. Optionally, as shown... Figure 4 As shown, the guide mechanism 3 can be a combination of a slider 301 and a guide rail 302. For example, the connector 202 is provided with a slider 301, and the mounting bracket 201 is provided with a guide rail 302 extending axially. The slider 301 slides along the guide rail 302, and vice versa. With this configuration, the guide mechanism 3 can restrict the degree of freedom of movement of the connector 202, thereby ensuring that the sealing ring picking and placing device 1 is always aligned with the axial center line of the pole post 502 during the lifting and lowering process. This achieves precise coaxial alignment of the sealing ring picking and placing device 1, the sealing ring 6, and the positioning step of the pole post 502, avoiding assembly deviations caused by movement offset and significantly improving the first-time assembly pass rate. Of course, in other embodiments, the guide mechanism 3 can also adopt a combination of rollers and slide rails, guide posts and guide sleeves, etc.

[0035] Optionally, in some embodiments of this utility model, such as Figure 1 As shown, the sealing ring assembly mechanism also includes a transfer robotic arm device 4, which is connected to the lifting device 2. The transfer robotic arm device 4 is used to move the lifting device 2 and the sealing ring picking and placing device 1 to a designated position. Optionally, the lifting device 2 and the sealing ring picking and placing device 1 are arranged in groups, and multiple groups of transfer robotic arms 4 can be configured to improve production cycle time and significantly shorten assembly time. The number of groups can be determined according to actual installation requirements. It should be noted that the transfer robotic arm device 4 is a mature product in related technologies, so it will not be described in detail here. With this configuration, the transfer robotic arm device 4, in coordination with the lifting device 2 and the sealing ring picking and placing device 1, can realize automatic picking, transferring, and placing of the sealing ring 6, improving the convenience of operation and increasing the production efficiency of the battery.

[0036] Optionally, in some embodiments of this utility model, such as Figure 2As shown, the sealing ring assembly mechanism also includes an adapter 5, which has a sealing ring mounting position 501. The sealing ring picking and placing device 1 is used to install the sealing ring 6 to the sealing ring mounting position 501. Taking the battery sealing ring 6 as an example, the adapter 5 is provided with a terminal post 502, and the positioning step on the terminal post 502 forms the sealing ring mounting position 501. With this configuration, the adapter 5 can serve as a transition connection, facilitating subsequent battery assembly, optimizing the assembly process, and improving cycle efficiency.

[0037] According to an embodiment of the present invention, another aspect provides a battery manufacturing apparatus, including a sealing ring assembly mechanism as described in the various embodiments above. The derivation process of this beneficial effect is largely similar to the derivation process of the beneficial effect of the sealing ring assembly mechanism described above, and therefore will not be repeated here.

[0038] Although embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art can make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations all fall within the scope defined by the appended claims.

Claims

1. A sealing ring assembly mechanism, characterized in that, Includes a sealing ring picking and placing device (1), the sealing ring picking and placing device (1) comprising: At least two expanding claws (101) are spaced apart circumferentially along the sealing ring (6). The plurality of expanding claws (101) can approach or move away from each other radially along the sealing ring (6). The plurality of expanding claws (101) are used to grasp or release the sealing ring (6). The ends of the expanding claws (101) are provided with clearance grooves (1011), which extend axially along the sealing ring (6). At least two push claws (102) are arranged alternately with multiple expansion claws (101) along the circumference of the sealing ring (6). The multiple push claws (102) can move along the axial direction of the sealing ring (6). The end of each push claw (102) is bent and connected to a first pushing part (1021). The first pushing part (1021) is inserted into the clearance groove (1011) and used to push against the top of the sealing ring (6). A drive module (103) is used to drive the plurality of the expanding claws (101) to move closer to or further away from each other along the radial direction of the sealing ring (6), and to drive the plurality of the push claws (102) to move axially along the sealing ring (6).

2. The sealing ring assembly mechanism according to claim 1, characterized in that, The end of the pusher (102) is also provided with a second pusher (1022), which is inserted between two adjacent expansion claws (101) and used to push against the top of the sealing ring (6).

3. The sealing ring assembly mechanism according to claim 1, characterized in that, The end of the expander claw (101) is also provided with a limiting protrusion (1012), which is used to prevent the sealing ring (6) from slipping off the end of the expander claw (101).

4. The sealing ring assembly mechanism according to claim 3, characterized in that, The cross-section of the limiting protrusion (1012) is tapered, and the cross-section of the limiting protrusion (1012) gradually increases along the direction away from the expanding claw (101).

5. The sealing ring assembly mechanism according to claim 1, characterized in that, The side of the expander claw (101) that contacts the inner wall of the sealing ring (6) is an arc-shaped surface (1013).

6. The sealing ring assembly mechanism according to any one of claims 1 to 5, characterized in that, It also includes a lifting device (2) connected to the sealing ring picking and placing device (1), the lifting device (2) comprising: Mounting bracket (201); The connector (202) is movably connected to the mounting bracket (201) and moves along the axial direction of the sealing ring (6). The connector (202) is also connected to the sealing ring picking and placing device (1) to drive the sealing ring picking and placing device (1) to move along the axial direction of the sealing ring (6). A lifting module (203) is mounted on the mounting bracket (201) and is used to drive the connector (202) to move axially along the sealing ring (6).

7. The sealing ring assembly mechanism according to claim 6, characterized in that, Also includes: A guide mechanism (3) is disposed between the connector (202) and the mounting bracket (201). The guide mechanism (3) is used to guide the connector (202) to move axially along the sealing ring (6).

8. The sealing ring assembly mechanism according to claim 6, characterized in that, Also includes: The transplanting robotic arm device (4) is connected to the lifting device (2) and is used to move the lifting device (2) and the sealing ring picking and placing device (1) to a designated position.

9. The sealing ring assembly mechanism according to any one of claims 1 to 5, characterized in that, Also includes: The adapter (5) is provided with a sealing ring mounting position (501), and the sealing ring picking and placing device (1) is used to install the sealing ring (6) to the sealing ring mounting position (501).

10. A battery manufacturing apparatus, characterized in that, Includes the sealing ring assembly mechanism as described in any one of claims 1 to 9.

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