Preparation device of battery cell isolation buffer adhesive tape

Abstract

The utility model relates to technical fields especially a kind of preparation device of battery cell isolation buffer adhesive tape, including workbench, workbench end part is equipped with first support frame and fixed plate, first support frame side wall is equipped with conveying roller, and support plate is equipped between fixed plate, and fixed plate end part is equipped with servo motor, and support plate below is equipped with multiple cutting knives.The utility model is driven transmission assembly rotation by setting transmission assembly, transmission assembly drives multiple first fixed blocks on both sides to move, multiple first fixed blocks slide in sliding slot by slider, multiple first fixed blocks drive multiple cutting knives to move, it is convenient for operator to adjust the spacing of multiple cutting knives, improve the adaptation rate of equipment, by setting extruding roller, extruding roller carries out extruding treatment to adhesive tape, when buffer adhesive tape is conveyed from cutting knife, it is smoothed to adhesive tape surface, guarantee the flatness of adhesive tape surface, improve the overall quality of finished product after shearing.

Description

Technical Field

[0001] This utility model relates to the technical field, and in particular to a device for preparing battery cell isolation buffer tape. Background Technology

[0002] Cell isolation buffer tape is a functional adhesive tape used inside lithium-ion batteries.

[0003] Traditional preparation equipment requires frequent adjustment of the cutting width during the shearing process of buffer tape due to different preparation needs. This leads to a long adjustment time, which affects the efficiency of subsequent shearing of buffer tape, increases equipment downtime, and reduces equipment adaptability. Furthermore, during the actual cutting of the buffer tape, due to the limitations of the device itself, the tape is prone to deviation during cutting, which can affect the accuracy of the cutting process, reduce the overall effect of the finished product, and result in lower quality of the subsequent finished products. Utility Model Content

[0004] The purpose of this invention is to solve the problems in the prior art by proposing a device for preparing battery cell isolation buffer tape.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: An apparatus for preparing battery cell isolation buffer tape includes a worktable, a first support frame and a fixed plate symmetrically arranged at the end of the worktable, a conveying roller provided on the side wall of the first support frame, a support plate provided between the fixed plates, a servo motor provided at the end of the fixed plate, a plurality of cutters provided below the support plate, a second support frame and a third support frame symmetrically arranged at the end of the worktable, an extrusion roller provided on the side wall of the second support frame, and a collection roller provided on the side wall of the third support frame.

[0006] Preferably, the first support frame sidewall is provided with a first drive motor, and the output end of the first drive motor is coaxially connected to the end of the conveying roller.

[0007] Preferably, the fixing plates have grooves, and each groove has a threaded rod and a guide rod. The end of the threaded rod is connected to the output end of the servo motor, and the fixing plates have symmetrical moving blocks on both sides.

[0008] Preferably, the side wall of the fixing plate is provided with a second fixing block, the side wall of the second fixing block is provided with a third drive motor, the side wall of the fixing plate is symmetrically provided with sliding grooves, the sliding grooves are provided with multiple sliders, and the side wall of the sliders is provided with a first fixing block.

[0009] Preferably, a transmission assembly is provided on both the first and second fixed blocks, and the output end of the third drive motor is connected to the center of the transmission assembly. The transmission assembly includes multiple intersecting rotating rods.

[0010] Preferably, the side wall of the third support frame is provided with a second drive motor, and the output end of the second drive motor and the end of the collecting roller are coaxially connected.

[0011] Compared with the prior art, the present invention has the following advantages: 1. This utility model, by setting up a transmission component, has a third drive motor output end driving the transmission component to rotate. The transmission component drives multiple first fixed blocks on both sides to move. The multiple first fixed blocks slide in the slide groove through a slider. The multiple first fixed blocks drive multiple cutters to move, which facilitates the operator to adjust the spacing of multiple cutters and improves the adaptability of the equipment. By setting up a squeezing roller, the squeezing roller squeezes the tape. When the buffer tape is conveyed from the cutter, it smooths the surface of the tape, ensuring the flatness of the tape surface and improving the overall quality of the finished product after cutting.

[0012] 2. This utility model features a threaded rod, which is driven to rotate by the output of a servo motor. The support plate moves via a moving block, facilitating subsequent adjustment of the cutter height by operators and ensuring the stability of the equipment during operation. By setting a guide rod, the moving block drives the support plate to move on the outer wall of the guide rod, reducing the possibility of offset during the movement of the support plate. Attached Figure Description

[0013] Figure 1 This is an isometric view of the apparatus for preparing a battery cell isolation buffer tape according to the present invention; Figure 2 These are left and right isometric views of the apparatus for preparing a battery cell isolation buffer tape according to this utility model. Figure 3 This is a schematic diagram of part A of the apparatus for preparing a battery cell isolation buffer tape according to the present invention; Figure 4 This is a schematic diagram of the preparation apparatus for a battery cell isolation buffer tape proposed in this utility model.

[0014] In the diagram: 1. Workbench; 2. First support frame; 3. First drive motor; 4. Conveyor roller; 5. Cutter; 6. Fixing plate; 7. Guide rod; 8. Slide rail; 9. Slider; 10. First fixing block; 11. Second fixing block; 12. Support plate; 13. Servo motor; 14. Extrusion roller; 15. Second support frame; 16. Collecting roller; 17. Third support frame; 18. Second drive motor; 19. Moving block; 20. Threaded rod; 21. Transmission assembly; 22. Third drive motor. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0016] Reference Figures 1-4 A device for preparing battery cell isolation buffer tape includes a worktable 1, a first support frame 2 and a fixing plate 6 symmetrically fixed at the end of the worktable 1, a conveying roller 4 rotatably disposed on the side wall of the first support frame 2, and a first drive motor 3 fixedly disposed on the side wall of the first support frame 2. The output end of the first drive motor 3 and the end of the conveying roller 4 are coaxially and fixedly connected. Through the cooperation of the first drive motor 3 and the conveying roller 4, a stable conveying power is provided for the battery cell tape, ensuring the smooth conveying of the tape during the preparation process.

[0017] A support plate 12 is provided between the fixed plates 6. The servo motor 13 is fixedly installed at the end of the fixed plate 6. A shock-absorbing pad is provided between the servo motor 13 and the fixed plate 6. A servo controller is provided on the servo motor 13. The rotation direction and rotation angle of the output end of the servo motor 13 are adjusted through the operation program of the servo controller, so as to effectively control the direction of rotation and provide driving force for the threaded rod 20. This operation program is existing technology and will not be described in detail here.

[0018] Multiple fixed plates 6 have grooves, and threaded rods 20 and guide rods 7 are respectively installed in the grooves. The threaded rods 20 are rotatably mounted on the inner sidewall of the groove. The ends of the threaded rods 20 are coaxially and fixedly connected to the output end of the servo motor 13. Moving blocks 19 are symmetrically fixed on both sides of the fixed plates 6, and the moving blocks 19 have threaded holes that are compatible with the threaded rods 20. Through the cooperation of the threaded rods 20 and the guide rods 7, the moving blocks 19 can move along the guide rods 7 under the rotation of the threaded rods 20, which shortens the adjustment operation time, makes it convenient for operators to adjust the height of multiple cutters 5, improves the work efficiency during subsequent cutting, reduces downtime, and improves the adaptability of the equipment.

[0019] Multiple cutters 5 are provided below the support plate 12. A second fixing block 11 is fixedly installed on the side wall of the fixing plate 6. A third drive motor 22 is fixedly installed on the side wall of the second fixing block 11. The side wall of the fixing plate 6 is symmetrically provided with sliding grooves 8. Multiple sliders 9 are provided in the sliding grooves 8. A first fixing block 10 is provided on the side wall of the slider 9. The multiple first fixing blocks 10 and the second fixing block 11 are connected to the cutters 5. Through the cooperation of the sliders 9 and the first fixing blocks 10, the first fixing blocks 10 can move in the sliding grooves 8 through the sliders 9, ensuring the stability and accuracy of the cutter 5 in the cutting process and improving the finished product effect after cutting.

[0020] The first fixed block 10 and the second fixed block 11 are jointly provided with a transmission component 21, and the output end of the third drive motor 22 is fixedly connected to the center position of the transmission component 21. The transmission component 21 includes multiple cross-connected rotating rods, and the multiple rotating rods are rotatably connected. Through the cooperation between the transmission component 21 and the third drive motor 22, the multiple cross-connected rotating rods are linked together, which facilitates the operator to adjust the cutting width of the multiple cutters 5 and improves work efficiency.

[0021] The second support frame 15 and the third support frame 17 are symmetrically fixed at the end of the workbench 1. The extrusion roller 14 is rotatably mounted on the side wall of the second support frame 15. The extrusion roller 14 and the conveying roller 4 are not at the same height. Through the cooperation of the extrusion roller 14 and the second support frame 15, the buffer tape is extruded, making the thickness of the tape more uniform and improving the finished product effect of the tape.

[0022] The collecting roller 16 is rotatably mounted on the side wall of the third support frame 17, and the second drive motor 18 is fixedly mounted on the side wall of the third support frame 17. The output end of the second drive motor 18 and the end of the collecting roller 16 are coaxially and fixedly connected. Through the cooperation of the collecting roller 16 and the second drive motor 18, it is convenient to collect the buffer tape in the future, thus ensuring the stability of the equipment during operation.

[0023] The functional principle of this utility model can be explained through the following operation methods: The tape is placed on the conveyor roller 4 on the workbench 1. The first drive motor 3 is started. The first drive motor 3 drives the conveyor roller 4 to rotate. When the buffer tape is conveyed to the bottom of the cutter 5, the servo motor 13 is started. The servo motor 13 drives the threaded rod 20 to rotate. The moving block 19 moves on the threaded rod 20 through the threaded hole. The moving block 19 is fixedly connected to the support plate 12. The moving block 19 drives the support plate 12 to move, so that the support plate 12 moves along the guide rod 7, ensuring the stability of the support plate 12 when it moves. By starting the third drive motor 22, the transmission assembly 21 includes multiple intersecting rotating rods. The output end of the third drive motor 22 drives multiple rotating rods on both sides to rotate, and the other end of the transmission assembly 21 moves with multiple first fixed blocks 10. The first fixed blocks 10 slide in the slide groove 8 through the slider 9. The multiple first fixed blocks 10 and the second fixed blocks 11 drive multiple cutters 5 to move, making it convenient for the operator to adjust the spacing between the cutters 5. The extrusion roller 14 extrudes the buffer tape to reduce tape deviation and ensure the finished product effect after cutting. The second drive motor 18 is started, and the second drive motor 18 drives the collection roller 16 to rotate, so that the collection roller 16 collects the buffer tape.

[0024] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An apparatus for preparing battery cell isolation buffer tape, comprising a worktable (1), characterized in that, The workbench (1) is symmetrically provided with a first support frame (2) and a fixed plate (6) at its end. The first support frame (2) is provided with a conveying roller (4) on its side wall. A support plate (12) is provided between the fixed plates (6). A servo motor (13) is provided at the end of the fixed plate (6). Multiple cutters (5) are provided below the support plate (12). The workbench (1) is symmetrically provided with a second support frame (15) and a third support frame (17) at its end. The second support frame (15) is provided with a squeezing roller (14) on its side wall. The third support frame (17) is provided with a collecting roller (16) on its side wall.

2. The apparatus for preparing a battery cell isolation buffer tape according to claim 1, characterized in that, The first support frame (2) has a first drive motor (3) on its side wall, and the output end of the first drive motor (3) is coaxially connected to the end of the conveying roller (4).

3. The apparatus for preparing a battery cell isolation buffer tape according to claim 1, characterized in that, The fixing plates (6) are provided with grooves, and threaded rods (20) and guide rods (7) are respectively provided in the grooves. The end of the threaded rod (20) is connected to the output end of the servo motor (13). Moving blocks (19) are symmetrically provided on both sides of the fixing plates (6).

4. The apparatus for preparing a battery cell isolation buffer tape according to claim 1, characterized in that, The side wall of the fixing plate (6) is provided with a second fixing block (11), the side wall of the second fixing block (11) is provided with a third drive motor (22), the side wall of the fixing plate (6) is symmetrically provided with a sliding groove (8), the sliding groove (8) is provided with a plurality of sliders (9), and the side wall of the slider (9) is provided with a first fixing block (10), and the plurality of first fixing blocks (10), second fixing blocks (11) and cutter (5) are connected.

5. The apparatus for preparing a battery cell isolation buffer tape according to claim 4, characterized in that, The first fixed block (10) and the second fixed block (11) are jointly provided with a transmission assembly (21), and the output end of the third drive motor (22) is connected to the center position of the transmission assembly (21). The transmission assembly (21) includes multiple rotating rods that are connected in a cross manner.

6. The apparatus for preparing a battery cell isolation buffer tape according to claim 1, characterized in that, The third support frame (17) has a second drive motor (18) on its side wall, and the output end of the second drive motor (18) is coaxially connected to the end of the collecting roller (16).

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