Mechanism for neatening sealing bodies of lithium batteries

Abstract

The utility model relates to the technical field of neatening mechanisms, in particular to a neatening mechanism for a lithium battery sealing body. In order to solve the problems that a plurality of sealing bodies are difficult to transfer simultaneously and directly through a suction cup, the sealing bodies need to be transferred in sequence, and the working efficiency is reduced, the following technical scheme is provided: the sealing body transfer device comprises a bottom plate, a flexible vibration unit is mounted at the top of the bottom plate, and a feeding track is arranged on the flexible vibration unit; a plurality of sets of cover plates are installed on the top of the feeding track, and a plurality of sets of sealing bodies are arranged between the feeding track and the cover plates in a sliding mode. The synchronous adjusting assembly is arranged above the feeding track and used for adjusting gaps of the multiple sets of sealing bodies; and the positioning mechanism is mounted on one side of the feeding track. The distance between the sealing bodies can be adjusted, the sealing bodies can be positioned after being adjusted, and therefore the positions of the multiple sets of sealing bodies can be conveniently and synchronously transferred, and working efficiency is effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of organizing mechanisms, and in particular to an organizing mechanism for lithium battery sealing bodies. Background Technology

[0002] The lithium battery seal, located at the battery opening, is a key component of the lithium battery. Its main functions include: first, sealing to prevent electrolyte leakage, thus avoiding battery performance degradation and corrosion of surrounding equipment; and second, maintaining a stable internal environment while allowing for the appropriate release of internal gases. During lithium battery production, large quantities of lithium batteries need to be stacked in trays for subsequent assembly and handling.

[0003] In production lines, sealing bodies are typically transported using vibration. Patent CN211225161U, titled "Vibrating Conveyor," describes a similar method that primarily uses vibration to transport materials. Consequently, the sealing bodies are often packed together on the production line, while gaps exist between the corresponding placement holes on the material tray. This makes it difficult to transfer multiple sealing bodies simultaneously using suction cups; they must be transferred sequentially, reducing work efficiency. Therefore, this invention proposes a mechanism for organizing lithium battery sealing bodies. Utility Model Content

[0004] The purpose of this invention is to address the problem in the prior art that it is difficult to transfer multiple sealing bodies simultaneously using a suction cup, and that the sealing bodies need to be transferred sequentially, which reduces work efficiency. This invention proposes a sealing body straightening mechanism for lithium batteries.

[0005] The technical solution of this utility model is as follows: A sealing body alignment mechanism for lithium batteries includes a base plate, a flexible vibration unit mounted on the top of the base plate, a feeding track on the flexible vibration unit, multiple sets of cover plates mounted on the top of the feeding track, and multiple sets of sealing bodies slidably arranged between the feeding track and the cover plates; a synchronous adjustment component disposed above the feeding track, the synchronous adjustment component being used to adjust the gap between the multiple sets of sealing bodies; a positioning mechanism installed on one side of the feeding track, the positioning mechanism being used to position the sealing bodies after the gap is adjusted; and a moving mechanism disposed on the side of the feeding track away from the positioning mechanism, the moving mechanism being used to drive the synchronous adjustment component to move.

[0006] Optionally, the synchronous adjustment component includes a movable plate disposed above multiple sealing bodies. The movable plate is L-shaped, and multiple adjustment blocks are connected to the movable plate. Two sets of push rods are fixedly connected to the bottom of each adjustment block. The push rods are located between two adjacent sealing bodies. A fixed column is fixedly connected to the top of each adjustment block. Two sets of linkage rods are rotatably connected to the fixed column. The two sets of adjacent and intersecting linkage rods are rotatably connected.

[0007] Optionally, the synchronization adjustment assembly further includes two sets of fixed plates fixedly connected to the movable plate. A servo motor is mounted on the side of one set of fixed plates. The output end of the servo motor passes through the fixed plate and is fixedly connected to a threaded rod. The threaded rod is rotatably connected between the two sets of fixed plates, and a threaded sleeve is threadedly connected to the threaded rod.

[0008] Optionally, among the multiple sets of adjustment blocks, the set of adjustment blocks furthest from the flexible vibration unit is fixedly connected to the movable plate, while the other multiple sets of adjustment blocks are slidably connected to the movable plate. The adjustment blocks are arranged in an "I" shape, and the top of the set of fixed columns furthest from the fixed adjustment block is fixedly connected to the threaded sleeve.

[0009] Optionally, the moving mechanism includes a first mounting plate disposed on the side of the feeding track. A first push rod motor is mounted on the side of the first mounting plate away from the feeding track. The output end of the first push rod motor faces upward and is fixedly connected to a second push rod motor. The output end of the second push rod motor faces the feeding track and is fixedly connected to a connecting plate. The connecting plate is fixedly connected to the side of the moving plate.

[0010] Optionally, the positioning mechanism includes a second mounting plate disposed on the side of the feeding track away from the moving mechanism, a third push rod motor mounted on the side of the second mounting plate close to the feeding track, the output end of the third push rod motor being fixedly connected to the positioning plate, and multiple sets of slots being provided on the positioning plate.

[0011] In summary, this application includes at least one of the following beneficial technical effects:

[0012] This utility model, through the setting of a synchronous adjustment component, drives the threaded sleeve to move after the servo motor is started, thereby causing multiple sets of linkage rods to deflect synchronously, adjusting the spacing of multiple sets of adjustment blocks, thereby pushing multiple sets of sealing bodies below to move, adjusting the spacing of the sealing bodies, and facilitating the synchronous transfer of multiple sets of sealing bodies by the transfer device;

[0013] Furthermore, by setting up a positioning mechanism, after the synchronous adjustment component adjusts the spacing of the sealing bodies, the sealing bodies are clamped and limited to prevent multiple sets of sealing bodies from approaching each other again after the synchronous adjustment component leaves, thus ensuring accurate positioning of the sealing bodies, facilitating synchronous transfer, and improving work efficiency.

[0014] In summary, this utility model can adjust the spacing of the sealing bodies and position them after adjustment, thereby facilitating the simultaneous transfer of the positions of multiple sealing bodies and effectively improving work efficiency. Attached Figure Description

[0015] Figure 1 A schematic diagram of a structure for a lithium battery sealing body regularization mechanism is provided.

[0016] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0017] Figure 3 This is a cross-sectional schematic diagram of the moving mechanism.

[0018] Figure label:

[0019] 1. Base plate; 2. Flexible vibration unit; 3. Feeding track; 4. Cover plate; 5. Sealing body;

[0020] 6. Moving mechanism; 61. First mounting plate; 62. First push rod motor; 63. Second push rod motor; 64. Connecting plate;

[0021] 7. Positioning mechanism; 71. Second mounting plate; 72. Third push rod motor; 73. Positioning plate; 74. Slot;

[0022] 8. Synchronous adjustment component; 81. Moving plate; 82. Adjusting block; 83. Push rod; 84. Fixed column; 85. Linkage rod; 86. Fixed plate; 87. Servo motor; 88. Threaded rod; 89. Threaded sleeve. Detailed Implementation

[0023] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some embodiments of this utility model, but not all embodiments.

[0024] The components of the present invention embodiments described and shown in the accompanying drawings can typically be arranged and designed in a variety of different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention.

[0025] Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0026] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model 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 utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0027] In the description of this utility model, it should be noted that, unless otherwise explicitly 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 or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of 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.

[0028] Example 1

[0029] like Figure 1 and Figure 2 As shown, this utility model proposes a mechanism for aligning lithium battery sealing bodies, including a base plate 1. A flexible vibration unit 2 is mounted on the top of the base plate 1. A feeding track 3 is provided on the flexible vibration unit 2. Multiple sets of cover plates 4 are mounted on the top of the feeding track 3. Multiple sets of sealing bodies 5 are slidably arranged between the feeding track 3 and the cover plates 4. The cover plates 4 are used to limit the sealing bodies 5 and prevent them from detaching from the feeding track 3. The sealing bodies 5 are moved by the flexible vibration unit 2. The flexible vibration unit 2 is prior art and will not be described in detail here.

[0030] For further details, please refer to Figures 1 to 3The aforementioned regulating mechanism includes a synchronous adjustment component 8 positioned above the feeding track 3. This component adjusts the gap between multiple sets of sealing bodies 5. The synchronous adjustment component 8 includes a movable plate 81 positioned above the multiple sets of sealing bodies 5. The movable plate 81 is L-shaped, and multiple sets of adjusting blocks 82 are connected to it. Of the multiple sets of adjusting blocks 82, the set furthest from the flexible vibration unit 2 is fixedly connected to the movable plate 81, while the other sets are slidably connected to it. The adjusting blocks 82 are I-shaped, ensuring smooth movement. Two sets of push rods 83 are fixedly connected to the bottom of each adjusting block 82. When the adjusting block 82 moves, it drives the two sets of push rods 83 to move synchronously. The push rods 83 are located between adjacent sets of sealing bodies 5, and their movement pushes the sealing bodies 5 to adjust the gap between them. A fixed column 84 is fixedly connected to the top of the adjusting block 82. Two sets of linkage rods 85 are rotatably connected to the fixed column 84. The two sets of adjacent and intersecting linkage rods 85 are rotatably connected, so that the multiple sets of adjusting blocks 82 that are slidably arranged move synchronously, and the spacing between the multiple sets of adjusting blocks 82 remains the same. The synchronous adjustment assembly 8 also includes two sets of fixed plates 86 fixedly connected to the moving plate 81. A servo motor 87 is mounted on the side of one set of fixed plates 86. The output end of the servo motor 87 passes through the fixed plate 86 and is fixedly connected to a threaded rod 88. The threaded rod 88 is rotatably connected between the two sets of fixed plates 86. After the servo motor 87 is started, it drives the threaded rod 88 to rotate in its original position. A threaded sleeve 89 is threadedly connected to the threaded rod 88. When the threaded rod 88 rotates, it drives the threaded sleeve 89 to move along its length. The top of a set of fixed posts 84 furthest from the fixed setting adjustment block 82 is fixedly connected to the threaded sleeve 89. When the threaded sleeve 89 moves, it drives a set of adjustment blocks 82 to move, thereby driving multiple sets of adjustment blocks 82 to move synchronously, so as to adjust the spacing of the sealing body 5.

[0031] For further details, please refer to Figure 1 and Figure 3The aforementioned regulating mechanism also includes a moving mechanism 6 located on the side of the feeding track 3 away from the positioning mechanism 7. The moving mechanism 6 is used to drive the synchronous adjustment component 8 to move. The moving mechanism 6 includes a first mounting plate 61 located on the side of the feeding track 3. A first push rod motor 62 is mounted on the side of the first mounting plate 61 away from the feeding track 3. The first push rod motor 62 is used to drive the synchronous adjustment component 8 to rise and fall as a whole, facilitating the push rod 83 to enter between two adjacent sets of sealing bodies 5. The output end of the first push rod motor 62 faces upward and is fixedly connected to a second push rod motor 63. The output end of the second push rod motor 63 faces the feeding track 3 and is fixedly connected to a connecting plate 64. The connecting plate 64 is fixedly connected to the side of the moving plate 81. The second push rod motor 63 is used to drive the synchronous adjustment component 8 to reach or leave above the sealing body 5, facilitating the adjustment of the spacing between the sealing bodies 5. At the same time, it can drive the synchronous adjustment component 8 to make way for the suction cup assembly to pick up the sealing body 5.

[0032] In this embodiment, firstly, the sealing body 5 moves due to the vibration of the flexible vibration unit 2, and after moving to the end of the feeding track 3, multiple sealing bodies 5 come into contact with each other. At this time, the second push rod motor 63 is activated, driving the moving plate 81 to move above the sealing body 5, and then the first push rod motor 62 is activated, driving the push rod 83 to pass between two adjacent sets of sealing bodies 5. Then, the servo motor 87 is activated to drive the threaded rod 88 to rotate. When the threaded rod 88 rotates, it drives the threaded sleeve 89 to move. Through the setting of multiple sets of linkage rods 85, multiple sets of adjusting blocks 82 slide synchronously in the moving plate 81, and the spacing of the multiple sets of adjusting blocks 82 is the same. At this time, when the adjusting blocks 82 move, they push the sealing body 5 to slide in the feeding track 3, and the spacing of the multiple sets of sealing bodies 5 is equal.

[0033] Example 2

[0034] like Figure 1 and Figure 3 As shown, based on Embodiment 1, the above-mentioned straightening mechanism further includes a positioning mechanism 7 installed on one side of the feeding track 3. The positioning mechanism 7 is used to position the sealing body 5 after the gap is adjusted. The positioning mechanism 7 includes a second mounting plate 71 disposed on the side of the feeding track 3 away from the moving mechanism 6, and the position of the second mounting plate 71 is fixed. A third push rod motor 72 is installed on the side of the second mounting plate 71 close to the feeding track 3. The output end of the third push rod motor 72 is fixedly connected to the positioning plate 73. After the third push rod motor 72 is started, it drives the positioning plate 73 to move closer to the sealing body 5. The positioning plate 73 has multiple sets of slots 74, and the position of the slots 74 corresponds to the position of the adjusted sealing body 5, which facilitates the transfer of multiple sealing bodies 5 at one time by the suction cup assembly.

[0035] In this embodiment, after adjusting the spacing of the sealing bodies 5, the third push rod motor 72 is activated to move the positioning plate 73 closer to the sealing body 5, and the sealing body 5 is positioned through the slot 74. Then, the first push rod motor 62 is activated to move the push rod 83 above the sealing body 5, and the second push rod motor 63 is activated to move the moving plate 81 away from above the sealing body 5. Finally, a suction cup assembly can be used to pick up the multiple sets of sealing bodies 5 positioned by the positioning mechanism 7, so as to transfer the sealing bodies 5 onto the material tray.

[0036] The above specific embodiments are merely optional embodiments of this utility model. Based on the technical solution of this utility model and the relevant teachings of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. A grommet sizing mechanism for lithium batteries, comprising: include: A base plate (1) is provided with a flexible vibration unit (2) installed on the top of the base plate (1). A feeding track (3) is provided on the flexible vibration unit (2). Multiple sets of cover plates (4) are installed on the top of the feeding track (3). Multiple sets of sealing bodies (5) are slidably arranged between the feeding track (3) and the cover plates (4). The synchronous adjustment component (8) is set above the feeding track (3) and is used to adjust the gap between multiple sealing bodies (5). The positioning mechanism (7) installed on one side of the feeding track (3) is used to position the sealing body (5) after the gap is adjusted. The moving mechanism (6) is located on the side of the feeding track (3) away from the positioning mechanism (7). The moving mechanism (6) is used to drive the synchronous adjustment component (8) to move.

2. A cell grommet sizing mechanism for lithium batteries as defined in claim 1, wherein, The synchronous adjustment component (8) includes a movable plate (81) disposed above multiple sealing bodies (5). The movable plate (81) is L-shaped. Multiple adjustment blocks (82) are connected to the movable plate (81). Two sets of push rods (83) are fixedly connected to the bottom of the adjustment block (82). The push rods (83) are located between two adjacent sealing bodies (5). A fixed column (84) is fixedly connected to the top of the adjustment block (82). Two sets of linkage rods (85) are rotatably connected to the fixed column (84). The two sets of adjacent and intersecting linkage rods (85) are rotatably connected.

3. A cell grommet sizing mechanism for lithium batteries as defined in claim 2, wherein, The synchronization adjustment component (8) also includes two sets of fixed plates (86) fixedly connected to the movable plate (81). A servo motor (87) is installed on the side of one set of fixed plates (86). The output end of the servo motor (87) passes through the fixed plate (86) and is fixedly connected to a threaded rod (88). The threaded rod (88) is rotatably connected between the two sets of fixed plates (86). A threaded sleeve (89) is threadedly connected to the threaded rod (88).

4. A cell grommet sizing mechanism for lithium batteries as defined in claim 3, wherein, Among the multiple sets of adjustment blocks (82), the set of adjustment blocks (82) furthest from the flexible vibration unit (2) is fixedly connected to the moving plate (81), and the other multiple sets of adjustment blocks (82) are slidably connected to the moving plate (81). The adjustment blocks (82) are arranged in an "I" shape, and the top of the set of fixed columns (84) furthest from the fixed adjustment block (82) is fixedly connected to the threaded sleeve (89).

5. A grommet sizing mechanism for a lithium battery as defined in claim 4, wherein, The moving mechanism (6) includes a first mounting plate (61) disposed on the side of the feeding track (3). A first push rod motor (62) is mounted on the side of the first mounting plate (61) away from the feeding track (3). The output end of the first push rod motor (62) is upward and fixedly connected to a second push rod motor (63). The output end of the second push rod motor (63) faces the feeding track (3) and is fixedly connected to a connecting plate (64). The connecting plate (64) is fixedly connected to the side of the moving plate (81).

6. A grommet sizing mechanism for a lithium battery as defined in claim 5, wherein, The positioning mechanism (7) comprises a second mounting plate (71) arranged on the side of the feeding track (3) away from the moving mechanism (6), a third push rod motor (72) is mounted on the side of the second mounting plate (71) close to the feeding track (3), the output end of the third push rod motor (72) is fixedly connected with a positioning plate (73), and a plurality of clamping grooves (74) are formed in the positioning plate (73).

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