Battery cell feeding mechanism

Abstract

The utility model provides a battery cell feeding mechanism which comprises a translation module, a lifting module, a mounting cross beam, a plurality of clamping assemblies and a distance adjusting assembly, the lifting module is connected to a movable part of the translation module, the mounting cross beam is connected to a movable part of the lifting module, the translation module is used for driving the mounting cross beam to translate, and the distance adjusting assembly is used for adjusting the distance between the clamping assemblies and the distance adjusting assembly. The lifting module is used for driving the mounting beam to lift; the plurality of clamping assemblies are arranged on the mounting cross beam at intervals in the length direction of the mounting cross beam, and each clamping assembly is used for clamping and arranging one battery cell; the distance adjusting assembly is arranged on the mounting cross beam, the plurality of clamping assemblies are all connected to a movable part of the distance adjusting assembly, and the distance adjusting assembly is used for driving the plurality of clamping assemblies to be synchronously close to the middle of the mounting cross beam or separated towards the two sides of the mounting cross beam so as to adjust the distance between the battery cells clamped by the two adjacent clamping assemblies. According to the battery cell feeding mechanism provided by the invention, the distance between the battery cells is adjusted in the feeding and carrying process, so that the battery cell feeding efficiency is improved.

Description

Technical Field

[0001] The present application relates to the field of lithium battery production equipment manufacturing, and specifically to a battery cell feeding mechanism. Background Art

[0002] During the lithium battery production process, a loading mechanism is required to pick up a number of battery cells from a tray or rack and load the picked battery cells to the subsequent processing equipment.

[0003] The cells are stored on a tray or rack at a first spacing interval, and the post-processing equipment requires the cells to be loaded to the processing station at a second spacing. The existing method of loading cells is to set up two transport mechanisms, one of which picks up a number of cells from the tray and places them on a spacing adjustment platform, and the spacing adjustment platform arranges the cells and adjusts the spacing, and then another transport mechanism transports the cells after spacing adjustment to the post-processing equipment. This method of loading cells is cumbersome to operate and reduces the efficiency of cell processing. Utility Model Content

[0004] In view of the above technical problems existing in the existing battery cell module production method, the present application provides a battery cell feeding mechanism, and its detailed technical solution is as follows:

[0005] A battery core feeding mechanism includes a translation module, a lifting module, a mounting beam, a plurality of clamping components and a distance adjustment component, wherein:

[0006] The lifting module is connected to the movable part of the translation module, and the installation beam is connected to the movable part of the lifting module. The translation module is used to drive the installation beam to translate, and the lifting module is used to drive the installation beam to lift;

[0007] A plurality of clamping assemblies are arranged on the mounting crossbeam at intervals along the length direction of the mounting crossbeam, and each clamping assembly is used to clamp and regulate a battery cell;

[0008] The distance adjusting assembly is arranged on the mounting beam, and several clamping assemblies are connected to the movable parts of the distance adjusting assembly. The distance adjusting assembly is used to drive several clamping assemblies to synchronously move toward the middle of the mounting beam or to separate to both sides so as to adjust the distance between the battery cells clamped by two adjacent clamping assemblies.

[0009] The battery cell loading mechanism provided in the present application realizes the adjustment of the spacing between battery cells during the loading and transportation process, thereby improving the battery cell loading efficiency.

[0010] In some embodiments, the plurality of clamping assemblies include a first clamping assembly, a second clamping assembly, a third clamping assembly, a fourth clamping assembly, and a fifth clamping assembly, wherein:

[0011] The fifth clamping assembly is fixedly mounted at the middle position of the mounting crossbeam, the first clamping assembly and the third clamping assembly are slidably connected to the mounting crossbeam and are located on a first side of the fifth clamping assembly, and the second clamping assembly and the fourth clamping assembly are slidably connected to the mounting crossbeam and are located on a second side of the fifth clamping assembly;

[0012] The distance adjustment assembly includes a distance driving member, a first distance member and a second distance member, wherein:

[0013] The spacing driving member is used to simultaneously drive the moving ends of the first spacing member and the second spacing member to move;

[0014] The first clamping assembly and the second clamping assembly are connected to the moving end of the first spacing member, and the first spacing member is used to drive the first clamping assembly and the second clamping assembly to move toward the middle of the installation beam or to separate toward both sides;

[0015] The third clamping assembly and the fourth clamping assembly are connected to the moving end of the second spacing member, and the second spacing member is used to drive the third clamping assembly and the fourth clamping assembly to move toward the middle of the installation beam or to separate toward both sides.

[0016] A method for implementing a distance-adjusting component is provided, which only requires one driving member to control four clamping components to slide toward a central clamping component or slide away from both sides, thereby implementing the handling and distance-changing operations of five materials.

[0017] In some embodiments, the first dividing member includes a first driving wheel, a first driven wheel and a first synchronous belt, wherein: the first driving wheel and the first driven wheel are rotatably mounted on a mounting beam, and the first synchronous belt is sleeved on the first driving wheel and the first driven wheel along the length direction of the mounting beam; the first clamping assembly is fixedly connected to the first side belt body of the first synchronous belt, and the second clamping assembly is fixedly connected to the second side belt body of the first synchronous belt; the second dividing member includes a second driving wheel, a second driven wheel and a second synchronous belt, wherein: the second driving wheel and the second driven wheel are rotatably mounted on the mounting beam, and the second driving wheel is coaxially arranged and fixedly connected to the first driving wheel, and the diameter of the second driving wheel is the diameter of the first driving wheel. The first and second synchronous belts are connected in a direction of a first speed to a second driven wheel, and the second synchronous belt is mounted on the second driving wheel and the second driven wheel along the length direction of the mounting beam; the third clamping assembly is fixedly connected to the first side belt body of the second synchronous belt, and the fourth clamping assembly is fixedly connected to the second side belt body of the second synchronous belt; the driving end of the spacing driving member is connected to at least one of the first driving wheel and the second driving wheel, and the spacing driving member is used to simultaneously drive the first synchronous belt and the second synchronous belt to rotate, so as to drive the first clamping assembly and the second clamping assembly to synchronously approach or move away from the middle position of the mounting beam at a first speed, and the third clamping assembly and the fourth clamping assembly to synchronously approach or move away from the middle position of the mounting beam at a second speed, wherein the second speed is twice the first speed.

[0018] Since the third clamping assembly and the fourth clamping assembly are located outside the first clamping assembly and the second clamping assembly, by setting the diameter of the second driving wheel to twice the diameter of the first driving wheel and synchronously driving the second driving wheel and the first driving wheel to rotate by the driving member, the moving speed of the third clamping assembly and the fourth clamping assembly can be twice the moving speed of the first clamping assembly and the second clamping assembly, ultimately ensuring that each clamping assembly achieves synchronous pitch change.

[0019] In some embodiments, the first driving wheel, the first driven wheel, the second driving wheel and the second driven wheel all have teeth, the first synchronous belt meshes with the first driving wheel and the first driven wheel respectively, and the second synchronous belt meshes with the second driving wheel and the second driven wheel respectively.

[0020] The first synchronous belt is meshed with the first driving wheel and the first driven wheel respectively to prevent the first synchronous belt from slipping. Similarly, the second synchronous belt is meshed with the second driving wheel and the second driven wheel respectively to prevent the second synchronous belt from slipping.

[0021] In some embodiments, a guide rail extending along the length direction of the installation beam is provided on the installation beam, and the first clamping assembly, the second clamping assembly, the third clamping assembly and the fourth clamping assembly are all slidably connected to the guide rail via a slider.

[0022] By arranging the guide rail on the mounting crossbeam, sliding guidance of the first clamping assembly, the second clamping assembly, the third clamping assembly and the fourth clamping assembly is achieved.

[0023] In some embodiments, the clamping assembly includes a base body, a clamping member, a regularizing drive member and a regularizing plate, wherein: the base body is connected to the mounting beam; the clamping member is slidably connected to the base body and is transmission-connected to the regularizing drive member installed on the base body, and the clamping member is used to clamp the battery cell; the regularizing plate is fixedly connected to the base body and is located on the side of the clamping member; the regularizing drive member is used to drive the clamping member to slide toward the regularizing plate, so that the battery cell clamped on the clamping member rests against the regularizing plate.

[0024] By configuring the clamping assembly, the clamping assembly can correct the position of the battery cell after clamping the battery cell.

[0025] In some embodiments, the lifting module includes a fixed plate, a first lifting plate, a second lifting plate, a lifting drive motor and a connecting plate, wherein: the fixed plate is connected to the movable part of the translation module, and a first rack extending in a vertical direction is arranged on the fixed plate; the first lifting plate is connected to the fixed plate and can slide up and down along the fixed plate, the second lifting plate is slidably connected to the first lifting plate and can slide up and down along the first lifting plate, and a second rack extending in a vertical direction is arranged on the second lifting plate; the lifting drive motor is installed on the first lifting plate, and a gear is provided on the driving shaft of the lifting drive motor, the gear is located between the first rack and the second rack, and is meshed with the first rack and the second rack respectively; when the lifting drive motor drives the gear to rotate, the first lifting plate is lifted and lowered at a third speed, and the second lifting plate is lifted and lowered at a fourth speed, wherein the fourth speed is twice the third speed; the mounting beam is connected to the lower end of the second lifting plate.

[0026] By setting up the lifting module, the lifting drive speed of the lifting drive motor for the installation beam is increased by two times, and the lifting drive stroke of the lifting drive motor for the installation beam is also extended by two times accordingly, ultimately improving the loading efficiency.

[0027] In some embodiments, the mounting beam is rotatably connected to the movable part of the lifting module; the battery cell loading mechanism also includes a rotating module connected to the movable part of the lifting module, and the rotating module is used to drive the mounting beam to rotate in a horizontal plane.

[0028] The angle adjustment of the battery cell clamped on the clamping assembly is achieved, so that the battery cell is transported to the target position at a predetermined angle. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 A schematic diagram of the structure of the battery cell feeding mechanism provided in an embodiment of the present application at one viewing angle;

[0030] Figure 2 A schematic diagram of the structure of the battery cell feeding mechanism provided in an embodiment of the present application from another perspective;

[0031] Figure 3 A schematic diagram of the structure of a first clamping assembly provided in an embodiment of the present application;

[0032] Figure 4 A schematic diagram of the connection structure of the first spacing member, the second spacing member and the corresponding clamping assembly provided in an embodiment of the present application;

[0033] Figures 1 to 4 Included:

[0034] Lifting module 2:

[0035] A fixed plate 21, a first lifting plate 22, a second lifting plate 23, a lifting drive motor 24, and a connecting plate 25;

[0036] Install beam 3;

[0037] First clamping assembly 4:

[0038] The seat body 41, the clamping member 42, the regularization driving member 43, the regularization plate 44, the clamping claw cylinder 421, the first clamping plate 422, and the second clamping plate 423;

[0039] A second clamping assembly 5;

[0040] A third clamping assembly 6;

[0041] Fourth clamping assembly 7;

[0042] A fifth clamping assembly 8;

[0043] Distance adjustment component 9:

[0044] Distance driving member 91:

[0045] The first dividing member 92 includes a first driving wheel 921, a first driven wheel 922, and a first synchronous belt 923;

[0046] The second spacing member 93: a second driving wheel 931, a second driven wheel 932, and a second synchronous belt 933;

[0047] Rotating module 10. DETAILED DESCRIPTION

[0048] In order to make the above-mentioned objects, features and advantages of the present application more obvious and easy to understand, the present application is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0049] like Figure 1 to Figure 2 As shown, the cell feeding mechanism in the embodiment of the present application includes a translation module (not shown in the figure), a lifting module 2, a mounting beam 3, a plurality of clamping components, and a distance adjustment component 9, wherein:

[0050] The lifting module 2 is connected to the movable part of the translation module, and the installation beam 3 is connected to the movable part of the lifting module 2. The translation module is used to drive the installation beam 3 to translate, and the lifting module 2 is used to drive the installation beam 3 to move up and down.

[0051] A plurality of clamping assemblies are arranged on the mounting cross beam 3 at intervals along the length direction of the mounting cross beam 3 , and each clamping assembly is used to clamp and organize a battery cell.

[0052] The distance adjusting component 9 is arranged on the mounting beam 3, and several clamping components are connected to the movable parts of the distance adjusting component 9. The distance adjusting component 9 is used to drive several clamping components to synchronously move toward the middle of the mounting beam 3 or separate to both sides to adjust the distance between the battery cells clamped by two adjacent clamping components.

[0053] The loading process of the battery cell loading mechanism in the embodiment of the present application is as follows:

[0054] The distance adjusting component 9 first adjusts the distance between the clamping components to match the storage distance of the battery cells on the tray or the rack, so as to ensure that each clamping component can be aligned with a battery cell to be picked up.

[0055] Subsequently, the translation module and the lifting module 2 cooperate to drive the installation beam 3 to translate and lift, so that each clamping assembly clamps one battery cell respectively.

[0056] Next, the distance adjustment component 9 drives several clamping components to synchronously move toward the middle of the mounting beam 3 or to separate to both sides until the spacing between the battery cells clamped by two adjacent clamping components is adjusted to the target spacing, such as the loading spacing of the battery cells required by the subsequent processing equipment.

[0057] Finally, the translation module and the lifting module 2 cooperate to drive the installation beam 3 to translate and lift, so that the battery cells of each clamping component are placed on the post-processing equipment.

[0058] It can be seen that the battery cell loading mechanism in the embodiment of the present application realizes the adjustment of the spacing between the battery cells during the loading and transportation process, thereby improving the battery cell loading efficiency.

[0059] Optionally, the plurality of clamping assemblies include a first clamping assembly 4, a second clamping assembly 5, a third clamping assembly 6, a fourth clamping assembly 7 and a fifth clamping assembly 8, wherein: the fifth clamping assembly 8 is fixedly mounted at the middle position of the mounting beam 3, the first clamping assembly 4 and the third clamping assembly 6 are slidably connected to the mounting beam 3 and are located on the first side (such as the left side) of the fifth clamping assembly 8, and the second clamping assembly 5 and the fourth clamping assembly 7 are slidably connected to the mounting beam 3 and are located on the second side (such as the right side) of the fifth clamping assembly 8.

[0060] The distance adjustment component 9 includes a distance driving member 91, a first distance member 92 and a second distance member 93, wherein the distance driving member 91 is used to simultaneously drive the moving ends of the first distance member 92 and the second distance member 93 to move. The first clamping component 4 and the second clamping component 5 are connected to the moving end of the first distance member 92, and the first distance member 92 is used to drive the first clamping component 4 and the second clamping component 5 to move toward the middle of the installation beam 3 or to separate to both sides. The third clamping component 6 and the fourth clamping component 7 are connected to the moving end of the second distance member 93, and the second distance member 93 is used to drive the third clamping component 6 and the fourth clamping component 7 to move toward the middle of the installation beam 3 or to separate to both sides.

[0061] Before picking up the battery cell, the spacing driver 91 drives the moving ends of the first spacing member 92 and the second spacing member 93 to move, so that the spacing between the first clamping assembly 4, the second clamping assembly 5, the third clamping assembly 6, the fourth clamping assembly 7 and the fifth clamping assembly 8 is adjusted to match the storage spacing between the battery cells to be picked up. Subsequently, under the cooperative drive of the translation module and the lifting module 2, the first clamping assembly 4, the second clamping assembly 5, the third clamping assembly 6, the fourth clamping assembly 7 and the fifth clamping assembly 8 clamp one battery cell respectively. Next, the spacing driver 91 drives the moving ends of the first spacing member 92 and the second spacing member 93 to move, so as to drive the first clamping assembly 4, the second clamping assembly 5, the third clamping assembly 6, and the fourth clamping assembly 7 to move toward the middle position of the mounting beam 3 or to separate to both sides, until the spacing between the five clamped battery cells is adjusted to the target spacing. Finally, under the cooperative driving of the translation module and the lifting module 2, the five battery cells clamped by the first clamping assembly 4, the second clamping assembly 5, the third clamping assembly 6, the fourth clamping assembly 7 and the fifth clamping assembly 8 are placed on the post-processing equipment.

[0062] like Figure 4 As shown, optionally, the first spacing member 92 includes a first driving wheel 921, a first driven wheel 922 and a first synchronous belt 923, wherein: the first driving wheel 921 and the first driven wheel 922 are rotatably mounted on the mounting crossbeam 3, and the first synchronous belt 923 is sleeved on the first driving wheel 921 and the first driven wheel 922 along the length direction of the mounting crossbeam 3. The first clamping assembly 4 is connected to the first side of the first synchronous belt 923 (such as Figure 4 The belt body is fixedly connected to the A side of the first synchronous belt 923, and the second clamping assembly 5 is fixedly connected to the second side of the first synchronous belt 923 (such as Figure 4 The B side of the belt is fixedly connected.

[0063] The second spacing member 93 includes a second driving wheel 931, a second driven wheel 932 and a second synchronous belt 933, wherein: the second driving wheel 931 and the second driven wheel 932 are rotatably mounted on the mounting crossbeam 3, and the second driving wheel 931 is coaxially arranged and fixedly connected with the first driving wheel 921, the diameter of the second driving wheel 931 is twice the diameter of the first driving wheel 921, and the second synchronous belt 933 is sleeved on the second driving wheel 931 and the second driven wheel 932 along the length direction of the mounting crossbeam 3. The third clamping assembly 6 is connected to the first side (such as Figure 4 The belt body is fixedly connected to the fourth clamping assembly 7 and the second side of the second synchronous belt 933 (such as Figure 4 The B side of the belt is fixedly connected.

[0064] The driving end of the spacing driving member 91 is connected to at least one of the first driving wheel 921 and the second driving wheel 931. The spacing driving member 91 drives the first synchronous belt 923 and the second synchronous belt 933 to rotate simultaneously through the first driving wheel 921 and the second driving wheel 931. The first synchronous belt 923 drives the first clamping assembly 4 and the second clamping assembly 5 to approach or move away from the middle position of the mounting beam 3 synchronously at a first speed through the belt bodies on both sides of the belt bodies running in the opposite direction. The second synchronous belt 933 drives the third clamping assembly 6 and the fourth clamping assembly 7 to approach or move away from the middle position of the mounting beam 3 synchronously at a second speed through the belt bodies on both sides of the belt bodies running in the opposite direction.

[0065] The third clamping assembly 6 and the fourth clamping assembly 7 are respectively located on the outside of the first clamping assembly 4 and the second clamping assembly 5. Since the diameter of the second driving wheel 932 is twice the diameter of the first driving wheel, the moving speed of the third clamping assembly 6 and the fourth clamping assembly 7 is twice the moving speed of the first clamping assembly 4 and the second clamping assembly 5. In this way, it can be ensured that during the distance adjustment process, synchronous distance change can be achieved between any two adjacent clamping assemblies.

[0066] Optionally, the first driving wheel 921, the first driven wheel 922, the second driving wheel 931 and the second driven wheel 932 are all provided with teeth, the first synchronous belt 923 is respectively meshed with the first driving wheel 921 and the first driven wheel 922, and the second synchronous belt 933 is respectively meshed with the second driving wheel 931 and the second driven wheel 932. This arrangement can prevent the first synchronous belt 923 and the second synchronous belt 933 from slipping, thereby ensuring the pitch change effect.

[0067] Optionally, the installation beam 3 is further provided with a guide rail extending along the length direction of the installation beam 3, and the first clamping assembly 4, the second clamping assembly 5, the third clamping assembly 6 and the fourth clamping assembly 7 are all slidably connected to the guide rail via a slider. The guide rail realizes the sliding guidance of the first clamping assembly 4, the second clamping assembly 5, the third clamping assembly 6 and the fourth clamping assembly 7, preventing each clamping assembly from deviating during the distance adjustment process.

[0068] like Figure 3 As shown, optionally, each clamping assembly in the embodiment of the present application includes a seat body 41, a clamping member 42, a regularization driving member 43 and a regularization plate 44, wherein: the seat body 41 is connected to the mounting crossbeam 2. The clamping member 43 is slidably connected to the seat body 41 and is in driving connection with the regularization driving member 43 installed on the seat body 41.

[0069] The clamping member 42 is used to clamp the battery cell, and the regularization plate 44 is fixedly connected to the base 41 and is located on the side of the clamping member 42. After the clamping member 42 clamps the battery cell, the regularization driving member 43 drives the clamping member 42 to slide toward the regularization plate 44, so that the battery cell clamped on the clamping member 42 rests on the regularization plate, so that the position of the battery cell can be corrected.

[0070] Optionally, the clamping member 42 includes a clamping cylinder 421, a first clamping plate 422 and a second clamping plate 423, wherein the first clamping plate 422 and the second clamping plate 423 are relatively connected to two driving ends of the clamping cylinder 421, and the clamping cylinder 421 drives the first clamping plate 422 and the second clamping plate 423 to move toward the middle or to separate to both sides to clamp or release the battery cell.

[0071] The translation module can adopt various existing linear drive modules, such as a screw drive module composed of a screw motor, a screw and a nut, and a cylinder drive module composed of a cylinder, a slide rail and a slider.

[0072] Continue to refer Figure 1 and Figure 2 As shown, optionally, the lifting module 2 includes a fixed plate 21, a first lifting plate 22, a second lifting plate 23, a lifting drive motor 24 and a connecting plate 25, wherein: the fixed plate 21 is connected to the movable part of the translation module, and a first rack extending in the vertical direction is provided on the fixed plate 21. The first lifting plate 22 is connected to the fixed plate 21 and can slide up and down along the fixed plate 21, the second lifting plate 23 is slidably connected to the first lifting plate 22 and can slide up and down along the first lifting plate 22, and a second rack extending in the vertical direction is provided on the second lifting plate 23. The lifting drive motor 24 is installed on the first lifting plate 22, and a gear is provided on the driving shaft of the lifting drive motor 24, the gear is located between the first rack and the second rack, and is meshed with the first rack and the second rack respectively. The mounting beam 3 is connected to the lower end of the second lifting plate 23.

[0073] By configuring the lifting module 2 in this way, when the lifting drive motor 24 drives the gear to rotate, the first lifting plate 22 is lifted at the third speed, and the second lifting plate 23 is lifted at the fourth speed, wherein the fourth speed is twice the third speed.

[0074] That is to say, by setting the lifting module 2, the lifting driving speed of the lifting drive motor 24 for the mounting beam 3 is increased by two times, and the lifting driving stroke of the lifting drive motor for the mounting beam 3 is also extended by two times accordingly.

[0075] Continue to refer Figure 1 and Figure 2 As shown, optionally, the mounting beam 3 is rotatably connected to the movable part of the lifting module 2. Correspondingly, the battery cell feeding mechanism in the embodiment of the present application also includes a rotating module 10 connected to the movable part of the lifting module 2, and the rotating module 10 is used to drive the mounting beam 3 to rotate in the horizontal plane. By setting the rotating module 10, the battery cell feeding mechanism in the embodiment of the present application can realize the angle adjustment of the battery cells clamped on each clamping component during the loading process, so that the battery cells are transported to the downstream processing equipment at a predetermined angle.

[0076] The present application is described in sufficient detail above with certain particularity. It should be understood by those skilled in the art that the description in the embodiments is merely exemplary, and all changes made without departing from the true spirit and scope of the present application should fall within the scope of protection of the present application. The scope of protection claimed in the present application is defined by the claims, rather than by the above description in the embodiments.

Claims

1. A battery cell feeding mechanism, characterized in that: The battery cell feeding mechanism includes a translation module, a lifting module, a mounting beam, a plurality of clamping components and a distance adjustment component, wherein: The lifting module is connected to the movable part of the translation module, the installation beam is connected to the movable part of the lifting module, the translation module is used to drive the installation beam to translate, and the lifting module is used to drive the installation beam to move up and down; A plurality of the clamping assemblies are arranged on the mounting crossbeam at intervals along the length direction of the mounting crossbeam, and each of the clamping assemblies is used to clamp and organize a battery cell; The distance adjusting component is arranged on the mounting beam, and several of the clamping components are connected to the movable part of the distance adjusting component. The distance adjusting component is used to drive several of the clamping components to synchronously move toward the middle of the mounting beam or separate to both sides so as to adjust the distance between the battery cells clamped by two adjacent clamping components.

2. The battery cell feeding mechanism according to claim 1, characterized in that: The plurality of clamping assemblies include a first clamping assembly, a second clamping assembly, a third clamping assembly, a fourth clamping assembly and a fifth clamping assembly, wherein: The fifth clamping assembly is fixedly mounted at the middle position of the mounting crossbeam, the first clamping assembly and the third clamping assembly are slidably connected to the mounting crossbeam and are located on a first side of the fifth clamping assembly, and the second clamping assembly and the fourth clamping assembly are slidably connected to the mounting crossbeam and are located on a second side of the fifth clamping assembly; The distance adjustment assembly comprises a distance driving member, a first distance member and a second distance member, wherein: The spacing driving member is used to simultaneously drive the moving ends of the first spacing member and the second spacing member to move; The first clamping assembly and the second clamping assembly are connected to the moving end of the first spacing member, and the first spacing member is used to drive the first clamping assembly and the second clamping assembly to move toward the middle of the mounting crossbeam or to move away from each other. The third clamping assembly and the fourth clamping assembly are connected to the movable end of the second spacing member, and the second spacing member is used to drive the third clamping assembly and the fourth clamping assembly to move toward the middle of the installation beam or to move away from each other.

3. The battery cell feeding mechanism according to claim 2, characterized in that: The first distance separating member comprises a first driving wheel, a first driven wheel and a first synchronous belt, wherein: The first driving wheel and the first driven wheel are rotatably mounted on the mounting crossbeam, and the first synchronous belt is sleeved on the first driving wheel and the first driven wheel along the length direction of the mounting crossbeam; The first clamping assembly is fixedly connected to the first side belt body of the first synchronous belt, and the second clamping assembly is fixedly connected to the second side belt body of the first synchronous belt; The second distance separating member comprises a second driving wheel, a second driven wheel and a second synchronous belt, wherein: The second driving wheel and the second driven wheel are rotatably mounted on the mounting crossbeam, and the second driving wheel is coaxially arranged and fixedly connected with the first driving wheel, the diameter of the second driving wheel is twice the diameter of the first driving wheel, and the second synchronous belt is sleeved on the second driving wheel and the second driven wheel along the length direction of the mounting crossbeam; The third clamping assembly is fixedly connected to the first side belt body of the second synchronous belt, and the fourth clamping assembly is fixedly connected to the second side belt body of the second synchronous belt; The driving end of the spacing drive member is connected to at least one of the first driving wheel and the second driving wheel, and the spacing drive member is used to simultaneously drive the first synchronous belt and the second synchronous belt to rotate, so as to drive the first clamping assembly and the second clamping assembly to synchronously approach or move away from the middle position of the mounting beam at a first speed, and the third clamping assembly and the fourth clamping assembly to synchronously approach or move away from the middle position of the mounting beam at a second speed, wherein the second speed is twice the first speed.

4. The battery cell feeding mechanism according to claim 3, characterized in that: The first driving wheel, the first driven wheel, the second driving wheel and the second driven wheel are all provided with teeth, the first synchronous belt is respectively meshed with the first driving wheel and the first driven wheel, and the second synchronous belt is respectively meshed with the second driving wheel and the second driven wheel.

5. The battery cell feeding mechanism according to claim 2, characterized in that: The installation beam is provided with a guide rail extending along the length direction of the installation beam, and the first clamping assembly, the second clamping assembly, the third clamping assembly and the fourth clamping assembly are all slidably connected to the guide rail via a slider.

6. The battery cell feeding mechanism according to claim 1, characterized in that: The clamping assembly comprises a seat body, a clamping member, a regularization driving member and a regularization plate, wherein: The seat body is connected to the mounting beam; The clamping member is slidably connected to the base and is transmission-connected to a regular driving member installed on the base, and the clamping member is used to clamp the battery core; The regularized plate is fixedly connected to the base body and is located on the side of the clamping member; The aligning driving member is used to drive the clamping member to slide toward the aligning plate, so that the battery cell clamped on the clamping member abuts against the aligning plate.

7. The battery cell feeding mechanism according to claim 6, characterized in that: The clamping member comprises a clamping claw cylinder and a first clamping plate and a second clamping plate connected in pairs to the driving end of the clamping claw cylinder. The clamping claw cylinder is used to drive the first clamping plate and the second clamping plate to clamp or release the battery cell.

8. The battery cell feeding mechanism according to any one of claims 1 to 7, characterized in that: The lifting module includes a fixed plate, a first lifting plate, a second lifting plate, a lifting drive motor and a connecting plate, wherein: The fixed plate is connected to the movable part of the translation module, and the fixed plate is provided with a first rack extending in the vertical direction; The first lifting plate is connected to the fixed plate and can slide up and down along the fixed plate, the second lifting plate is slidably connected to the first lifting plate and can slide up and down along the first lifting plate, and the second lifting plate is provided with a second rack extending in the vertical direction; The lifting drive motor is installed on the first lifting plate, and a gear is provided on the driving shaft of the lifting drive motor, and the gear is located between the first rack and the second rack and meshes with the first rack and the second rack respectively; When the lifting drive motor drives the gear to rotate, the first lifting plate is lifted and lowered at a third speed, and the second lifting plate is lifted and lowered at a fourth speed, wherein the fourth speed is twice the third speed; The mounting beam is connected to the lower end of the second lifting plate.

9. The battery core feeding mechanism according to claim 1, characterized in that: The mounting crossbeam is rotatably connected to the movable part of the lifting module; The battery core feeding mechanism further comprises a rotating module connected to the movable part of the lifting module, and the rotating module is used for driving the mounting beam to rotate in a horizontal plane.

Images