Leveling device for battery cell tab production

Abstract

The utility model discloses a leveling device for battery cell tab production. The leveling device comprises a rack, a displacement assembly and a leveling assembly, the displacement assembly is arranged on the rack, and the displacement assembly is used for driving the leveling assembly to move on the rack; the leveling assembly comprises a mounting seat, an adjusting mechanism and a roller mechanism, the adjusting mechanism and the roller mechanism are both mounted on the mounting seat, the adjusting mechanism is in transmission connection with the roller mechanism, and the adjusting mechanism is used for adjusting the height of the roller mechanism to adapt to tabs of different specifications. By arranging the adjusting mechanism, the adjusting mechanism can adjust the height of the roller mechanism to adapt to tabs of different specifications, so that the universality of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of battery core processing devices, in particular to a leveling device for producing battery core tabs. Background Art

[0002] The series and parallel connection of soft-pack batteries relies primarily on the tabs for conductivity. The tabs are plate-like structures, half embedded in the electrolyte and the other half protruding from the outside. During the production and processing of soft-pack batteries, the pre-embedded tabs need to be cut to specific specifications to suit the assembly environment. Before cutting, the tabs need to be flattened to facilitate the cooperation of the tabs and cutting equipment.

[0003] However, the rollers of the existing leveling mechanisms are mostly fixed, and therefore cannot level tabs of various thicknesses and specifications, resulting in low versatility. Utility Model Content

[0004] The problem to be solved by the utility model is to provide a leveling device for producing battery cell tabs. By setting an adjustment mechanism, the adjustment mechanism can adjust the height of the roller mechanism to adapt to tabs of different specifications, thereby improving the versatility of the device.

[0005] The utility model provides a technical solution to solve the above problems: a leveling device for producing battery cell tabs, comprising a frame, a displacement assembly and a leveling assembly;

[0006] The displacement assembly is arranged on the frame, and is used to drive the leveling assembly to move on the frame;

[0007] The leveling assembly includes a mounting seat, an adjustment mechanism and a roller mechanism. The adjustment mechanism and the roller mechanism are both mounted on the mounting seat. The adjustment mechanism is transmission-connected to the roller mechanism. The adjustment mechanism is used to adjust the height of the roller mechanism to accommodate tabs of different specifications.

[0008] Preferably, the displacement assembly includes a lateral displacement mechanism, a longitudinal displacement mechanism and a vertical displacement mechanism. The lateral displacement mechanism is used to drive the horizontal leveling assembly to perform lateral displacement, the longitudinal displacement mechanism is used to drive the leveling assembly to perform longitudinal displacement, and the vertical displacement mechanism is used to drive the leveling assembly to perform vertical displacement.

[0009] Preferably, the lateral displacement mechanism includes a motor, a screw rod, a guide rail and a movable seat. The motor and guide rail are arranged on the frame, the movable seat is movably installed on the guide rail, one end of the screw rod is transmission-connected to the motor, and the screw rod is threadedly connected to the movable seat.

[0010] Preferably, the longitudinal displacement mechanism includes motor 2, screw rod 2, guide rail 2 and movable seat 2, the motor 2 and guide rail 2 are arranged on movable seat 1, the movable seat 2 is movably mounted on guide rail 2, one end of the screw rod 2 is transmission connected to motor 2, and the screw rod 2 is threadedly connected to movable seat 2.

[0011] Preferably, the vertical displacement mechanism includes motor three, screw rod three, guide rail three and movable seat three, the motor three and guide rail three are arranged on movable seat two, the movable seat three is movably mounted on guide rail three, one end of the screw rod three is transmission connected to motor three, and the screw rod three is threadedly connected to movable seat three.

[0012] Preferably, the roller mechanism includes a movable mounting block and a plurality of rollers, the mounting seat is provided with a movable cavity for cooperating with the movable mounting block, and the plurality of rollers are rotatably mounted on the movable mounting block.

[0013] Preferably, guide ridges are provided on both sides of the movable mounting block, and guide grooves cooperating with the guide ridges are provided on the cavity wall of the movable cavity.

[0014] Preferably, the adjustment mechanism includes an adjustment bolt, and the mounting seat is provided with a threaded hole that cooperates with the adjustment bolt. One end of the adjustment bolt passes through the threaded hole and is rotatably connected to the movable mounting block.

[0015] Preferably, the adjustment mechanism also includes a spring, which is sleeved on the adjusting bolt, one end of the spring abuts against the top of the movable mounting block, and the other end abuts against the bottom of the movable cavity, a limit block is provided at the lower end of the adjusting bolt, and a slot that cooperates with the limit block is provided on the movable mounting block.

[0016] Compared with the prior art, the advantages of the present invention are: the present invention provides an adjustment mechanism, which can adjust the height of the roller mechanism to adapt to tabs of different specifications, thereby improving the versatility of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The schematic embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a cross-sectional view of the leveling assembly of the present utility model;

[0020] Figure 3 It is a bottom view of the roller mechanism of the present utility model.

[0021] The attached drawings are marked with: 1. Frame, 2. Guide rail 2, 3. Motor 3, 4. Movable seat 2, 5. Guide rail 3, 6. Movable seat 3, 7. Adjusting bolt, 8. Mounting seat, 9. Motor 2, 10. Movable seat 1, 11. Motor 1, 12. Guide rail 1, 13. Movable cavity, 14. Spring, 15. Limit block, 16. Slot, 17. Roller, 18. Movable mounting block, 19. Guide ridge. DETAILED DESCRIPTION

[0022] The following will describe the implementation of the present invention in detail with reference to the accompanying drawings and examples, so that the implementation process of how the present invention applies technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0023] In the description of the present invention, it should be noted that, for directional words, such as the terms "center", "horizontal", "longitudinal", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and so on, indicating directions and positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and cannot be understood as limiting the specific scope of protection of the present invention.

[0024] 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 technical features. Therefore, the terms "first" and "second" may explicitly or implicitly refer to one or more of these features. In the description of this utility model, "several" means two or more, unless otherwise specifically defined.

[0025] In this utility model, unless otherwise specified or limited, the terms "assemble," "connect," and "connect" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integral connection; mechanical connection; direct connection, connection through an intermediate medium, or internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0026] It will be understood that when used in this specification and the appended claims, the terms “comprises” and “comprising” indicate the presence of described features, integers, steps, operations, elements and / or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components and / or groups thereof.

[0027] It should also be understood that the terms used in this specification of the embodiments of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the embodiments of the present invention. As used in the specification of the embodiments of the present invention and the appended claims, the singular forms "a", "an" and "the" are intended to include plural forms unless the context clearly indicates otherwise.

[0028] The specific embodiment of the present invention is shown in the accompanying drawings, which is a leveling device for producing battery tabs, including a frame 1, a displacement component and a leveling component;

[0029] The displacement assembly is arranged on the frame 1, and is used to drive the leveling assembly to move on the frame 1;

[0030] The leveling assembly includes a mounting seat 8, an adjustment mechanism and a roller 17 mechanism. The adjustment mechanism and the roller 17 mechanism are both installed on the mounting seat 8. The adjustment mechanism is transmission-connected to the roller 17 mechanism. The adjustment mechanism is used to adjust the height of the roller 17 mechanism to adapt to tabs of different specifications.

[0031] In the above solution, by providing an adjustment mechanism, the adjustment mechanism can adjust the height of the roller mechanism to adapt to tabs of different specifications, thereby improving the versatility of the device.

[0032] In this embodiment, specifically, the displacement assembly includes a lateral displacement mechanism, a longitudinal displacement mechanism, and a vertical displacement mechanism. The lateral displacement mechanism is used to drive the horizontal leveling assembly to perform lateral displacement, the longitudinal displacement mechanism is used to drive the leveling assembly to perform longitudinal displacement, and the vertical displacement mechanism is used to drive the leveling assembly to perform vertical displacement. Further, the lateral displacement mechanism includes a motor 11, a screw 1, a guide rail 12, and a movable seat 10. The motor 11 and the guide rail 12 are arranged on the frame 1. The movable seat 10 is movably mounted on the guide rail 12. One end of the screw 1 is connected to the motor 11 in a transmission manner, and the screw 1 is threadedly connected to the movable seat 10. Specifically, the longitudinal displacement mechanism includes a motor 2 9, a screw 2, a guide rail 2 2, and a movable seat 2 4. The motor 2 9 and the guide rail 2 2 are arranged on the movable seat 10. The movable seat 2 4 is movably mounted on the guide rail 2 2. One end of the screw 2 is connected to the motor 2 9 in a transmission manner, and the screw 2 is threadedly connected to the movable seat 2 4.

[0033] In this embodiment, further, the vertical displacement mechanism includes a motor three 3, a screw rod three, a guide rail three 5 and a movable seat three 6. The motor three 3 and the guide rail three 5 are arranged on the movable seat two 4. The movable seat three 6 is movably installed on the guide rail three 5. One end of the screw rod three is transmission-connected to the motor three 3, and the screw rod three is threadedly connected to the movable seat three 6.

[0034] As another embodiment of the present invention, the roller 17 mechanism includes a movable mounting block 18 and several rollers 17 , and the mounting seat 8 is provided with a movable cavity 13 for cooperating with the movable mounting block 18 , and the several rollers 17 can be rotatably mounted on the movable mounting block 18 .

[0035] In this embodiment, in order to improve the stability of the movable installation when it moves in the movable cavity, guide ridges 19 are provided on both sides of the movable installation block 18, and guide grooves cooperating with the guide ridges 19 are provided on the cavity wall of the movable cavity 13.

[0036] The adjustment mechanism includes an adjustment bolt 7 , and a threaded hole matching the adjustment bolt 7 is provided on the mounting seat 8 . One end of the adjustment bolt 7 passes through the threaded hole and is rotatably connected to the movable mounting block 18 .

[0037] Specifically, the adjustment mechanism also includes a spring 14, which is mounted on the adjusting bolt 7. One end of the spring 14 abuts against the top of the movable mounting block 18, and the other end abuts against the bottom of the movable cavity 13. A limit block 15 is provided at the lower end of the adjusting bolt 7, and a slot 16 is provided on the movable mounting block 18 to cooperate with the limit block 15.

[0038] In the above scheme, the specific adjustment method of the adjustment mechanism is: by rotating the adjustment screw clockwise or counterclockwise, the movable mounting block is driven to rise or fall in the movable cavity, and then the height of the roller mechanism is adjusted to adapt to the tabs of different thickness specifications. At the same time, by setting a spring, a certain buffer can be provided when the roller contacts the tab, thereby reducing the probability of damage to the tab.

[0039] The above description is merely a description of the preferred embodiment of the present invention and should not be construed as limiting the claims. The present invention is not limited to the above embodiment, and variations in its specific structure are permitted. All variations within the scope of the independent claims of the present invention are within the scope of protection of the present invention.

Claims

1. A leveling device for producing battery cell tabs, characterized by: It comprises a frame (1), a displacement component and a leveling component; The displacement assembly is arranged on the frame (1), and is used to drive the leveling assembly to move on the frame (1); The leveling assembly comprises a mounting seat (8), an adjusting mechanism and a roller (17) mechanism. The adjusting mechanism and the roller (17) mechanism are both mounted on the mounting seat (8). The adjusting mechanism is in transmission connection with the roller (17) mechanism. The adjusting mechanism is used to adjust the height of the roller (17) mechanism to adapt to tabs of different specifications.

2. A leveling device for producing battery cell tabs according to claim 1, characterized in that: The displacement assembly includes a lateral displacement mechanism, a longitudinal displacement mechanism and a vertical displacement mechanism. The lateral displacement mechanism is used to drive the horizontal leveling assembly to perform lateral displacement, the longitudinal displacement mechanism is used to drive the leveling assembly to perform longitudinal displacement, and the vertical displacement mechanism is used to drive the leveling assembly to perform vertical displacement.

3. A leveling device for producing battery cell tabs according to claim 2, characterized in that: The lateral displacement mechanism comprises a motor (11), a screw rod (1), a guide rail (12) and a movable seat (10), wherein the motor (11) and the guide rail (12) are arranged on a frame (1), the movable seat (10) is movably mounted on the guide rail (12), one end of the screw rod (1) is transmission-connected to the motor (11), and the screw rod (1) is threadedly connected to the movable seat (10).

4. A leveling device for producing battery cell tabs according to claim 3, characterized in that: The longitudinal displacement mechanism comprises a second motor (9), a second screw rod, a second guide rail (2) and a second movable seat (4). The second motor (9) and the second guide rail (2) are arranged on a first movable seat (10). The second movable seat (4) is movably mounted on the second guide rail (2). One end of the second screw rod is in transmission connection with the second motor (9), and the second screw rod is in threaded connection with the second movable seat (4).

5. The leveling device for producing battery cell tabs according to claim 4, characterized in that: The vertical displacement mechanism comprises a motor three (3), a screw rod three, a guide rail three (5) and a movable seat three (6); the motor three (3) and the guide rail three (5) are arranged on the movable seat two (4); the movable seat three (6) is movably mounted on the guide rail three (5); one end of the screw rod three is transmission-connected to the motor three (3); and the screw rod three is threadedly connected to the movable seat three (6).

6. The leveling device for producing battery cell tabs according to claim 1, characterized in that: The roller (17) mechanism comprises a movable mounting block (18) and a plurality of rollers (17); a movable cavity (13) for cooperating with the movable mounting block (18) is provided on the mounting seat (8); and the plurality of rollers (17) are rotatably mounted on the movable mounting block (18).

7. The leveling device for producing battery cell tabs according to claim 6, characterized in that: Guide ribs (19) are provided on both sides of the movable installation block (18), and guide grooves cooperating with the guide ribs (19) are provided on the cavity wall of the movable cavity (13).

8. The leveling device for producing battery cell tabs according to claim 7, characterized in that: The adjustment mechanism includes an adjustment bolt (7), a threaded hole matching the adjustment bolt (7) is provided on the mounting seat (8), and one end of the adjustment bolt (7) passes through the threaded hole and is rotatably connected to the movable mounting block (18).

9. The leveling device for producing battery cell tabs according to claim 8, characterized in that: The adjustment mechanism further includes a spring (14), which is sleeved on the adjustment bolt (7), one end of the spring (14) abuts against the top of the movable mounting block (18), and the other end abuts against the bottom of the movable cavity (13), a limit block (15) is provided at the lower end of the adjustment bolt (7), and a slot (16) is provided on the movable mounting block (18) that cooperates with the limit block (15).

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