Battery cell and supporting cup separating mechanism driven by cam

Abstract

The utility model discloses a cam-driven mechanism for separating a battery cell from a supporting cup. The cam-driven mechanism comprises a fixed bracket, a cam mechanism, a rotating assembly and a jacking limiting assembly, the jacking limiting assembly is installed on the fixing support and connected with the cam mechanism, the cam mechanism and the rotating assembly are matched with the jacking limiting assembly at the same time, and it is ensured that the rotating assembly and the jacking limiting assembly operate synchronously with the cam mechanism. And the rotation assembly and the jacking limiting assembly move to realize two actions of jacking the battery cell and clamping the supporting cup according to the diameter change of the cam mechanism. The battery cell and supporting cup separating mechanism provided by the utility model is safer and more reliable. Reliable technical guarantee is provided for high-rhythm and high-stability X-ray cylindrical battery detection, the jacking / jacking limiting assembly is driven through the double-face cam mechanism, it is guaranteed that the supporting cup is clamped by the jacking limiting mechanism while a battery cell is jacked, and separation of the battery cell and the supporting cup is achieved.

Description

Technical Field

[0001] The utility model discloses a battery core and a support cup separation mechanism, belongs to the technical field of battery circulation equipment, and specifically relates to a cam-driven battery core and a support cup separation mechanism. Background Art

[0002] At present, most cylindrical batteries are equipped with a tray at the bottom during the circulation process. The circulation of cells with trays increases the stability of material circulation. At the same time, the material information on the tray can be bound to the cell (QR code & RFID) to facilitate the identification of relevant information of the cell. In order to ensure the circulation stability of the cell, most manufacturers will set a counterweight metal ring at the bottom of the tray. Due to the high density of metal, when X-rays penetrate, the high-density material on the outside will block the internal winding layer, affecting the image acquisition and causing the failure of X-ray detection. This requires the cell to be separated from the tray or lifted to a certain height to avoid the counterweight metal ring before entering the inspection station. In order to solve this problem, a mechanism has been developed to separate or lift the cell from the tray during the cell transportation process. Utility Model Content

[0003] Purpose of the utility model: to provide a cam-driven battery cell and support cup separation mechanism, in order to solve the technical problem that the negative electrode of the battery cell cannot be taken when the battery cell with the support cup is supplied.

[0004] Technical solution: A cam-driven cell and cup separation mechanism, comprising: a fixed bracket, a cam mechanism, a rotating assembly and a lifting limit assembly;

[0005] The lifting limit assembly is installed on the fixed bracket, and the lifting limit assembly is connected to the cam mechanism. The cam mechanism and the rotating assembly cooperate with the lifting limit assembly at the same time to ensure that the rotating assembly and the lifting limit mechanism run synchronously with the cam mechanism. The movement of the rotating assembly and the lifting limit assembly realizes the two actions of lifting the battery cell and clamping the support cup according to the change in the diameter of the cam mechanism.

[0006] In a further embodiment, the cam mechanism comprises: a support frame and a double-sided cam; the double-sided cam is rotatably mounted on the support frame, and the double-sided cam is provided with a double-sided motion track.

[0007] In a further embodiment, the lifting and limiting assembly includes: a mounting frame fixedly mounted on the fixed bracket; a mounting plate fixedly mounted vertically on the top of the fixed bracket; a first slide rail fixedly mounted on the mounting frame; a first slider slidably mounted on the first slide rail; a connecting block fixedly mounted on the first slider; a cam follower, one end of which is fixedly connected to the connecting block and the other end is connected to the double-sided cam; a following block fixedly mounted on the connecting block and having a following groove on the top; a second slide rail fixedly mounted on the mounting plate; a second slider slidably mounted on the second slide rail; a limiting block fixedly mounted on the second slider; a following wheel mounted on the limiting block and located in the following groove; and a top block fixedly mounted on the connecting block.

[0008] In a further embodiment, the rotating assembly includes: a divider, a turntable, a flow disk, and a fixed disk;

[0009] The turntable is connected to the divider to rotate along with the divider, the flow disk is fixedly mounted on the turntable to rotate along with the turntable; the fixed disk is fixedly mounted on the divider and cooperates with the flow disk.

[0010] In a further embodiment, the flow disk is provided with a plurality of identical grooves which form a battery cell cup placement groove with the fixed disk, a through hole is provided at the bottom of the cup placement groove area on the fixed disk, and the top block is located in the through hole.

[0011] In a further embodiment, the first slide rail, the first slider, the connecting block and the cam follower are provided in two groups and are respectively installed on both sides of the follower block, and the two cam followers are respectively connected to the two sides of the double-sided cam.

[0012] In a further embodiment, a motor and a rotating shaft are provided outside the cam mechanism, the rotating shaft of the motor is connected to one end of the rotating shaft, the other end of the rotating shaft is connected to the double-sided cam, the rotating shaft is installed on the support frame through a bearing seat, and the motor drives the double-sided cam to rotate through the rotating shaft.

[0013] In a further embodiment, a limiting groove is provided on the top of the fixing plate, the limiting block is located in the limiting groove when extended, and a U-shaped groove is provided on the limiting block.

[0014] Beneficial effects: The utility model provides a relatively safe and reliable mechanism for separating the battery cell and the support cup. It provides a reliable technical guarantee for high-beat and high-stability X-ray cylindrical battery detection. The lifting / lifting limit assembly is driven by a double-sided cam mechanism to ensure that the battery cell is lifted while the support cup is clamped by the lifting limit mechanism to achieve separation of the battery cell and the support cup. Therefore, before the battery cell enters the negative pole detection station, the negative pole of the battery cell is lifted to a position where X-ray can penetrate. The linkage of the mechanical structure reduces the probability of equipment operation failure due to failure of electrical components such as sensor failure. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is an axonometric drawing of the utility model.

[0016] Figure 2 It is the front view of the utility model.

[0017] Figure 3 It is a cross-sectional view of the utility model.

[0018] Figure numerals: fixed bracket 1, cam mechanism 2, rotating assembly 3, lifting and limiting assembly 4, supporting frame 5, double-sided cam 6, mounting frame 7, mounting plate 8, first slide rail 9, first slider 10, connecting block 11, cam follower 12, follower block 13, second slide rail 14, second slider 15, limiting block 16, follower wheel 17, lifting block 18, divider 19, turntable 20, flow plate 21, fixed plate 22, rotating shaft 23. DETAILED DESCRIPTION

[0019] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. In addition, the technical features involved in the different embodiments of the present utility model described below can be combined with each other as long as they do not conflict with each other.

[0022] A cam-driven cell and cup separation mechanism comprises: a fixed bracket 1, a cam mechanism 2, a rotating component 3 and a lifting and limiting component 4;

[0023] In one embodiment, Figures 1 to 3 As shown, the lifting limit assembly 4 is installed on the fixed bracket 1, and the lifting limit assembly 4 is connected to the cam mechanism 2. The cam mechanism 2 and the rotating assembly 3 cooperate with the lifting limit assembly 4 at the same time to ensure that the rotating assembly 3 and the lifting limit mechanism run synchronously with the cam mechanism 2. The movement of the rotating assembly 3 and the lifting limit assembly 4 realizes the two actions of lifting the battery cell and clamping the support cup according to the change in the diameter of the cam mechanism 2.

[0024] In one embodiment, Figures 1 to 3 As shown, the cam mechanism 2 includes: a support frame 5 and a double-sided cam 6; the double-sided cam 6 is rotatably mounted on the support frame 5, and the double-sided cam 6 is provided with a double-sided motion track.

[0025] In one embodiment, Figures 1 to 3 As shown, the lifting and limiting assembly 4 includes: a mounting frame 7, fixedly mounted on the fixed bracket 1; a mounting plate 8, vertically fixedly mounted on the top of the fixed bracket 1; a first slide rail 9, fixedly mounted on the mounting frame 7; a first slider 10, slidably mounted on the first slide rail 9; a connecting block 11, fixedly mounted on the first slider 10; a cam follower 12, one end of which is fixedly connected to the connecting block 11 and the other end is connected to the double-sided cam 6; a following block 13, fixedly mounted on the connecting block 11 and having a following groove on the top; a second slide rail 14, fixedly mounted on the mounting plate 8; a second slider 15, slidably mounted on the second slide rail 14; a limiting block 16, fixedly mounted on the second slider 15; a following wheel 17, mounted on the limiting block 16 and located in the following groove; and a top block 18, fixedly mounted on the connecting block 11.

[0026] In one embodiment, Figures 1 to 3As shown, the rotating assembly 3 includes: a divider 19, a turntable 20, a flow disk 21 and a fixed disk 22;

[0027] The turntable 20 is connected to the divider 19 to rotate along with the divider 19 , and the flow disk 21 is fixedly mounted on the turntable 20 to rotate along with the turntable 20 ; the fixed disk 22 is fixedly mounted on the divider 19 and cooperates with the flow disk 21 .

[0028] In one embodiment, Figures 1 to 3 As shown, the flow disk 21 is provided with a plurality of identical grooves and forms a battery cell cup placement groove with the fixed disk 22. A through hole is provided at the bottom of the cup placement groove area on the fixed disk 22, and the top block 18 is located in the through hole.

[0029] In one embodiment, Figures 1 to 3 As shown, the first slide rail 9 , the first slider 10 , the connecting block 11 and the cam follower 12 are provided in two groups and are respectively installed on both sides of the follower block 13 , and the two cam followers 12 are respectively connected to the two sides of the double-sided cam 6 .

[0030] In one embodiment, Figures 1 to 3 As shown, a motor and a rotating shaft 23 are provided outside the cam mechanism 2, the rotating shaft of the motor is connected to one end of the rotating shaft 23, the other end of the rotating shaft 23 is connected to the double-sided cam 6, the rotating shaft 23 is installed on the support frame 5 through a bearing seat, and the motor drives the double-sided cam 6 to rotate through the rotating shaft 23.

[0031] In one embodiment, Figures 1 to 3 As shown, a limiting groove is opened on the top of the fixing plate 22, and the limiting block 16 is located in the limiting groove when extended, and a U-shaped groove is opened on the limiting block 16. .

[0032] Working principle: When the utility model is working, the battery cell and the support cup are placed in the battery cell support cup placement groove, so that the divider 19 in the rotating assembly 3 rotates, driving the turntable 20 to rotate, thereby driving the flow disk 21 to rotate, thereby driving the battery cell and the support cup to move in the fixed disk 22. At the same time, when the divider 19 is working, the lifting limit assembly 4 also works. As the motor rotates, the double-sided cam 6 is driven to rotate through the rotating shaft 23, thereby driving the connecting block 11 to move up and down on the first slide rail 9 through the first slider 10 through the cam follower 12. When the first slider 10 moves upward, it drives the following block 13 upward synchronously, and at the same time, as the following wheel 17 is in the following groove of the following block 13, it drives the following wheel 17 to move backward, so that the following wheel 17 drives the limit block 16 to move backward on the second slide rail 14 through the second slider 15. When the first slider 10 moves downward, it drives the following block 13 downward synchronously, and at the same time, as the following wheel 17 is in the following groove of the following block 13, it drives the following wheel 17 to move forward, so that the following wheel 17 drives the limit block 16 to move forward on the second slide rail 14 through the second slider 15;

[0033] When the first slider 10 is upward, the top block 18 lifts the battery cell, and at this time the second slider 15 is retracted and the limit block 16 is retracted; when the first slider 10 is downward, the top block 18 releases the battery cell, and at this time the second slider 15 is extended, and the limit block 16 is extended to clamp the support cup, and the two actions of lifting the battery cell and clamping the support cup are realized according to the change of the cam groove diameter. The cam is a double-sided cam 6, and the same cam part is set with a double-sided motion trajectory, which ensures both processing accuracy and consistency of action.

[0034] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the invention of the utility model.

Claims

1. A cam-driven battery cell and cup separation mechanism, characterized in that: include: Fixed bracket, cam mechanism, rotating assembly and lifting limit assembly; The lifting limit assembly is installed on the fixed bracket, and the lifting limit assembly is connected to the cam mechanism. The cam mechanism and the rotating assembly cooperate with the lifting limit assembly at the same time to ensure that the rotating assembly and the lifting limit mechanism run synchronously with the cam mechanism. The movement of the rotating assembly and the lifting limit assembly realizes the two actions of lifting the battery cell and clamping the support cup according to the change in the diameter of the cam mechanism.

2. A cam-driven battery cell and cup separation mechanism according to claim 1, characterized in that: The cam mechanism comprises: a support frame and a double-sided cam; the double-sided cam is rotatably mounted on the support frame, and the double-sided cam is provided with a double-sided motion track.

3. A cam-driven cell and cup separation mechanism according to claim 2, characterized in that: The lifting and limiting assembly includes: a mounting frame fixedly mounted on the fixed bracket; a mounting plate fixedly mounted vertically on the top of the fixed bracket; a first slide rail fixedly mounted on the mounting frame; a first slider slidably mounted on the first slide rail; a connecting block fixedly mounted on the first slider; a cam follower, one end of which is fixedly connected to the connecting block and the other end is connected to the double-sided cam; a following block fixedly mounted on the connecting block and having a following groove on the top; a second slide rail fixedly mounted on the mounting plate; a second slider slidably mounted on the second slide rail; a limiting block fixedly mounted on the second slider; a following wheel mounted on the limiting block and located in the following groove; and a top block fixedly mounted on the connecting block.

4. A cam-driven battery cell and cup separation mechanism according to claim 3, characterized in that: The rotating assembly includes: a divider, a turntable, a flow disk and a fixed disk; The turntable is connected to the divider to rotate along with the divider, the flow disk is fixedly mounted on the turntable to rotate along with the turntable; the fixed disk is fixedly mounted on the divider and cooperates with the flow disk.

5. A cam-driven cell and cup separation mechanism according to claim 4, characterized in that: The flow disk is provided with a plurality of identical grooves which form a battery cell cup placement groove with the fixed disk. A through hole is provided at the bottom of the cup placement groove area on the fixed disk, and the top block is located in the through hole.

6. A cam-driven battery cell and cup separation mechanism according to claim 3, characterized in that: The first slide rail, the first slider, the connecting block and the cam follower are provided in two groups and are respectively installed on both sides of the follower block, and the two cam followers are respectively connected to the two sides of the double-sided cam.

7. A cam-driven battery cell and cup separation mechanism according to claim 2, characterized in that: A motor and a rotating shaft are provided outside the cam mechanism, the rotating shaft of the motor is connected to one end of the rotating shaft, the other end of the rotating shaft is connected to the double-sided cam, the rotating shaft is installed on the support frame through a bearing seat, and the motor drives the double-sided cam to rotate through the rotating shaft.

8. A cam-driven cell and cup separation mechanism according to claim 4, characterized in that: A limiting groove is provided on the top of the fixing plate, the limiting block is located in the limiting groove when extended, and a U-shaped groove is provided on the limiting block.

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