Cutter group of new energy automobile battery separator splitting machine
By introducing a blade adjustment mechanism into the knife set of the battery partition slitting machine, the interspersed connection between the placement block and the placement groove is solved, and the problem that traditional equipment cannot adapt to the cutting of different models of battery partitions is achieved, achieving the flexibility and user-friendliness of the equipment.
Patent Information
- Application Number
- CN202420687894.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-07
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-04-07
AI Technical Summary
The traditional battery partition slitting machine tool set adopts an integrated design, which cannot meet the cutting needs of different models of battery partitions, resulting in frequent replacement of slitting machines, which causes inconvenience to users.
A new energy vehicle battery partition slitting machine knife set is designed, and the blade adjustment mechanism is adopted. Through the intersecting connection between the placement block and the placement groove, the position fixing and replacement of the first blade and the second blade is realized, which is convenient for the cutting of different models of battery partitions.
The cutting work of different models of battery partitions is realized, the assembly and replacement process of the tool set is simplified, and the applicability and user experience of the equipment are improved.
Smart Images
Figure CN222681115U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of slitting equipment, in particular to a knife group for slitting a battery separator of a new energy vehicle. Background Art
[0002] With the continuous development of science and technology, lithium batteries have gradually been widely used. As an indispensable component in new energy vehicles, the processing process of lithium batteries is cumbersome and requires the use of a special battery separator slitting machine to cut them. Different types of battery separators require different blades to cut them. The traditional slitting machine knife group adopts an integrated design. Different types of battery separators need to be replaced separately, which brings inconvenience to people. Therefore, in response to the above problems, it is necessary to design a new type of battery separator slitting machine knife group with a blade adjustment mechanism. Utility Model Content
[0003] The purpose of the utility model is to provide a knife group for a battery separator slitting machine for new energy vehicles to solve the problems raised in the above-mentioned background technology.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a knife group of a new energy vehicle battery separator slitting machine, comprising a first blade and a second blade, both ends of the first blade and the second blade are fixedly connected with fixing rods for placing the two, first fixing frames for fixing the first blade are arranged on both sides of the first blade, second fixing frames for fixing the second blade are arranged on both sides of the second blade, and an assembly mechanism for connecting and fixing the two is arranged between the first fixing frame and the second fixing frame, the assembly mechanism comprises a placement block fixedly connected to the bottom of the first fixing frame and a placement groove opened at the top of the second fixing frame, and the inner wall of the placement groove is interlaced with the outer wall of the placement block.
[0005] Preferably, a locking assembly for fixing the placement block is provided between the placement groove and the placement block, and the locking assembly comprises an opening formed on the front surface of the second fixing frame and a pressing block interlaced and connected with the inner wall of the opening.
[0006] Preferably, a protective plate for protecting the first blade is fixedly connected to the top of the first fixing frame, and a placement seat for placing the knife set is fixedly connected to the bottom of the second fixing frame.
[0007] Preferably, a fixing plate for stably placing the fixing rod is arranged between the first fixing frame, the second fixing frame and the fixing rod, a fixing nail is arranged on the side of the fixing plate away from the fixing rod, and a limiting rod for limiting the position of the blade is fixedly connected to the side of the fixing rod away from the fixing plate.
[0008] Preferably, a limit plate for limiting the position of the push block is fixedly connected to a side of the push block close to the placement block, and a positioning column for changing the position of the push block is fixedly connected to a side of the limit plate away from the push block.
[0009] Preferably, a spring for changing the position of the positioning column is fixedly connected to a side of the positioning column away from the limiting plate, and a side of the spring away from the positioning column is fixedly connected to the placement block.
[0010] Preferably, a hollow groove is formed in the placement block near the positioning column, and the inner wall of the hollow groove is interlaced and connected with the outer wall of the positioning column.
[0011] Technical effects and advantages of the utility model:
[0012] The utility model combines the slitting machine knife group with an assembly mechanism, and the insertion connection of the placement block and the placement groove can well connect and fix the first fixing frame and the second fixing frame, thereby completing the position fixation of the first blade and the second blade, and the placement block and the placement groove can be used to replace the first blade or the second blade, which is convenient for the assembly and coordination of different blades, thereby completing the cutting work of battery separators of different models. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0014] Figure 2 This is a schematic structural diagram of the first blade assembly of the utility model.
[0015] Figure 3 This is a schematic diagram of the structure of the second blade set of the utility model.
[0016] Figure 4 It is a schematic diagram of the side section structure of the local connection of the utility model.
[0017] In the figure: 1, placement seat; 2, second fixing frame; 3, push block; 4, limit rod; 5, first fixing frame; 6, protective plate; 7, first blade; 8, fixing rod; 9, fixing plate; 10, opening; 11, fixing nail; 12, placement slot; 13, placement block; 14, limit plate; 15, empty slot; 16, positioning column; 17, spring; 18, second blade. DETAILED DESCRIPTION
[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.
[0019] The utility model provides Figure 1-4 The knife group of a battery separator slitting machine for a new energy vehicle shown in the figure includes a first blade 7 and a second blade 18, and both ends of the first blade 7 and the second blade 18 are fixedly connected with a fixing rod 8 for placing the two. First fixing frames 5 for fixing the first blade 7 are arranged on both sides of the first blade 7, and second fixing frames 2 for fixing the second blade 18 are arranged on both sides of the second blade 18, and an assembly mechanism for connecting and fixing the two is arranged between the first fixing frame 5 and the second fixing frame 2, and the assembly mechanism includes a placement block 13 fixedly connected to the bottom of the first fixing frame 5 and a placement groove 12 opened at the top of the second fixing frame 2, and the inner wall of the placement groove 12 is interlaced with the outer wall of the placement block 13, and the interlaced connection between the placement block 13 and the placement groove 12 can connect and fix the first fixing frame 5 and the second fixing frame 2, thereby completing the fixation of the first blade 7 and the second blade 18, and the placement block 13 and the placement groove 12 can be used to replace the first blade 7 or the second blade 18, which is convenient for assembly and matching of different blades.
[0020] A locking assembly for fixing the placement block 13 is provided between the placement groove 12 and the placement block 13. The locking assembly includes an opening 10 provided on the front face of the second fixing frame 2 and a push block 3 interlocked with the inner wall of the opening 10. The position of the placement block 13 can be well fixed by the interlocking connection between the push block 3 and the opening 10.
[0021] A protective plate 6 for protecting the first blade 7 is fixedly connected to the top of the first fixed frame 5, and a placement seat 1 for placing the knife group is fixedly connected to the bottom of the second fixed frame 2. The setting of the protective plate 6 can well protect the first blade 7, and the setting of the placement seat 1 can make the whole stably placed.
[0022] A fixing plate 9 for stably placing the fixing rod 8 is arranged between the first fixing frame 5, the second fixing frame 2 and the fixing rod 8, a fixing nail 11 is arranged on the side of the fixing plate 9 away from the fixing rod 8, and a limiting rod 4 for limiting the position of the blade is fixedly connected to the side of the fixing rod 8 away from the fixing plate 9. The position of the fixing rod 8 can be well fixed by using the fixing plate 9 and the fixing nail 11, and the setting of the limiting rod 4 can well limit the position of the fixing rod 8.
[0023] A limit plate 14 for limiting the position of the push block 3 is fixedly connected to one side of the push block 3 close to the placement block 13, and a positioning column 16 for changing the position of the push block 3 is fixedly connected to the side of the limit plate 14 away from the push block 3. The setting of the limit plate 14 can well limit the position of the push block 3 to prevent it from popping out from the opening 10. The position of the push block 3 can be adjusted by using the positioning column 16. It should be noted that the outer diameter of the limit plate 14 is larger than the inner diameter of the opening 10, and the outer diameter of the positioning column 16 is smaller than the inner diameter of the limit plate 14.
[0024] A spring 17 for changing the position of the positioning column 16 is fixedly connected to the side of the positioning column 16 away from the limiting plate 14 , and the side of the spring 17 away from the positioning column 16 is fixedly connected to the placement block 13 , so that the position of the pressing block 3 can be restored through the spring 17 .
[0025] A hollow groove 15 is provided in the placement block 13 near the positioning column 16, and the inner wall of the hollow groove 15 is interlaced and connected with the outer wall of the positioning column 16. It should be noted that the hollow groove 15 is configured as a rectangular groove opened in the horizontal direction, and its inner wall is matched with the outer wall of the positioning column 16, and the outer wall of the limiting plate 14 is matched with the inner wall of the hollow groove 15.
[0026] During actual use, the knife group is first assembled, and the appropriate first blade 7 and second blade 18 are selected. The pressing block 3 is pressed to displace the first blade 7 and the second blade 18 under the action of the limit plate 14, the positioning column 16 and the spring 17, and enter the inner wall of the empty groove 15. Then, the placement block 13 is pushed downward into the inner wall of the placement groove 12 until the pressing block 3 is popped out and fixed through the opening 10 by the spring 17. The assembly of the first blade 7 and the second blade 18 is completed, and the overall operation is simple and quick.
[0027] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A knife assembly for a battery separator slitting machine for a new energy vehicle, comprising a first blade (7) and a second blade (18), characterized in that: The two ends of the first blade (7) and the second blade (18) are fixedly connected with fixing rods (8) for placing the two blades, the two sides of the first blade (7) are provided with first fixing frames (5) for fixing the first blade (7), the two sides of the second blade (18) are provided with second fixing frames (2) for fixing the second blade (18), and an assembly mechanism for connecting and fixing the two blades is provided between the first fixing frame (5) and the second fixing frame (2), the assembly mechanism comprising a placement block (13) fixedly connected to the bottom of the first fixing frame (5) and a placement groove (12) opened at the top of the second fixing frame (2), and the inner wall of the placement groove (12) is interlaced with the outer wall of the placement block (13).
2. A new energy vehicle battery separator slitting machine knife assembly according to claim 1, characterized in that: A locking assembly for fixing the placement block (13) is provided between the placement groove (12) and the placement block (13), and the locking assembly comprises an opening (10) provided on the front face of the second fixing frame (2) and a pressing block (3) interlaced and connected to the inner wall of the opening (10).
3. A new energy vehicle battery separator slitting machine knife assembly according to claim 1, characterized in that: A protective plate (6) for protecting the first blade (7) is fixedly connected to the top of the first fixing frame (5), and a placement seat (1) for placing the knife group is fixedly connected to the bottom of the second fixing frame (2).
4. A new energy vehicle battery separator slitting machine knife assembly according to claim 1, characterized in that: A fixing plate (9) for stably placing the fixing rod (8) is arranged between the first fixing frame (5) and the second fixing frame (2) and the fixing rod (8); a fixing nail (11) is arranged on a side of the fixing plate (9) away from the fixing rod (8); and a limiting rod (4) for limiting the position of a blade is fixedly connected to a side of the fixing rod (8) away from the fixing plate (9).
5. A new energy vehicle battery separator slitting machine knife assembly according to claim 2, characterized in that: A limiting plate (14) for limiting the position of the pressing block (3) is fixedly connected to the side of the pressing block (3) close to the placing block (13), and a positioning column (16) for changing the position of the pressing block (3) is fixedly connected to the side of the limiting plate (14) away from the pressing block (3).
6. A new energy vehicle battery separator slitting machine knife assembly according to claim 5, characterized in that: A spring (17) for changing the position of the positioning column (16) is fixedly connected to the side of the positioning column (16) away from the limiting plate (14), and the side of the spring (17) away from the positioning column (16) is fixedly connected to the placement block (13).
7. A new energy vehicle battery separator slitting machine knife assembly according to claim 5, characterized in that: The placement block (13) is provided with an empty groove (15) near the positioning column (16), and the inner wall of the empty groove (15) is interlaced and connected with the outer wall of the positioning column (16).