Flexible material box for large cylindrical aluminum shell lithium batteries
By designing the pores of the flexible material box, the problems that the existing material boxes cannot be compatible with a variety of batteries have been solved, and the compatible loading of a variety of batteries is achieved, which improves production efficiency and saves resources.
Patent Information
- Application Number
- CN202422759272.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-13
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-11-13
AI Technical Summary
The existing large cylindrical aluminum shell battery material box is not compatible with loading cylindrical batteries of multiple models of diameters, resulting in a large amount of material box required during the production process, which increases financial and manpower investment and reduces production efficiency.
Design a large cylindrical aluminum lithium battery flexible material box. There are multiple pores inside the box, including the upper -layer hole, the middle hole and the bottom hole position. Set up a rounded corner to achieve compatible loading of different diameter batteries.
By setting the internal holes with different diameters in the separators, a cylindrical battery that is compatible with a variety of diameter of multiple models is achieved, saving financial resources and manpower input, and improving production efficiency.
Smart Images
Figure CN222409191U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a battery flexible material box, in particular to a large cylindrical aluminum shell lithium battery flexible material box, belonging to the technical field of battery material boxes. Background Art
[0002] During the production process of large cylindrical aluminum shell batteries, material boxes are needed for transportation and storage during the assembly, baking, liquid filling, formation, capacity division, and aging processes. Due to the large number of transportation processes, the variety of cylindrical battery production models, and the large output of battery cells, a large number of material boxes are required.
[0003] A commonly used cylindrical battery material box has a perforated plate at the bottom and a grid in the middle with round holes. When the material box is loaded with cylindrical batteries, the cylindrical batteries pass through the round holes in the middle grid and fall onto the bottom perforated plate. The cylindrical batteries are fixed by the middle grid to prevent shaking, and the batteries are supported by the bottom perforated plate. Since the aperture size of the grid is fixed, only cylindrical batteries of fixed diameter can be loaded, and multiple types of cylindrical batteries cannot be loaded. Utility Model Content
[0004] The purpose of the utility model is to provide a large cylindrical aluminum shell lithium battery flexible material box in order to solve the above-mentioned problem. By setting inner holes of different diameters in the separation hole, it is compatible with loading cylindrical batteries of various models and diameters, saving financial and human resources and improving production efficiency.
[0005] The utility model achieves the above-mentioned purpose through the following technical scheme: a large cylindrical aluminum shell lithium battery flexible material box, including a box body, wherein a plurality of separation holes are arranged inside the box body, and the separation holes include upper holes, middle holes, bottom holes and rounded corners. The diameter of the upper holes is larger than the diameter of the middle holes, and the diameter of the middle holes is larger than the diameter of the bottom holes. Rounded corners are arranged at the edges of the upper holes and the middle holes. Large cylindrical batteries are inserted into the upper holes, and small cylindrical batteries are inserted into the middle holes.
[0006] Preferably, the box body is provided with a plurality of groups of small holes, each group of the small holes is provided with four small holes, and the four small holes are arranged in a rectangular array.
[0007] Preferably, three limit blocks are fixedly connected to the inner wall of each of the upper hole positions, and the three limit blocks are arranged in a circular array.
[0008] Preferably, a plurality of reinforcing ribs are provided between the outer wall of the middle hole and the box body, and a plurality of reinforcing ribs are provided between the outer walls of adjacent middle holes.
[0009] Preferably, two protection frames are fixedly connected to the outside of the box body, and the cross-section of the protection frame is a "mouth"-shaped structure.
[0010] Preferably, a plurality of isolation blocks are disposed outside the box body, and some of the isolation blocks are arranged in a linear array.
[0011] Preferably, two picking structures are provided at both ends of the box body, and the picking structures include two fixed blocks. Two fixed blocks are fixedly connected to each end of the box body, and a rotating shaft is rotatably connected inside the fixed block, and a handle with a U-shaped cross-section is fixedly connected between the two rotating shafts on the same side.
[0012] Preferably, a torsion spring is sleeved on the outside of the rotating shaft, one end of the torsion spring is fixedly connected to the fixing block, and the other end of the torsion spring is fixedly connected to the rotating shaft.
[0013] The beneficial effects of the utility model are as follows: a plurality of partition holes are arranged inside the box body, and the partition holes include upper holes, middle holes, bottom holes and rounded corners; the diameter of the upper holes is greater than the diameter of the middle holes, the diameter of the middle holes is greater than the diameter of the bottom holes, rounded corners are arranged at the edges of the upper holes and the middle holes, large cylindrical batteries are inserted into the upper holes, and small cylindrical batteries are inserted into the middle holes; by arranging inner holes of different diameters in the partition holes, compatibility with cylindrical batteries of various models and diameters can be achieved, thereby saving financial and human resources and improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0015] Figure 2 for Figure 1 A schematic diagram of the enlarged structure of part A shown;
[0016] Figure 3 It is a schematic diagram of the connection structure between the box body and the reinforcing ribs of the utility model;
[0017] Figure 4 This is a schematic diagram of the connection structure between the upper hole and the large cylindrical battery of the utility model;
[0018] Figure 5 This is a schematic diagram of the connection structure between the middle hole and the small cylindrical battery of the utility model;
[0019] Figure 6 It is a schematic diagram of the connection structure between the rotating shaft and the torsion spring of the utility model.
[0020] In the figure: 1. Box body; 2. Partition hole; 201. Upper hole position; 202. Middle hole position; 203. Bottom hole position; 204. Rounded corner; 3. Large cylindrical battery; 4. Small cylindrical battery; 5. Small hole; 6. Pick-up structure; 601. Fixed block; 602. Rotating shaft; 603. Handle; 604. Torsion spring; 7. Limit block; 8. Reinforcing rib; 9. Protective frame; 10. Isolation block. DETAILED DESCRIPTION
[0021] 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.
[0022] See also Figure 1-6 As shown, a large cylindrical aluminum shell lithium battery flexible material box includes a box body 1, wherein the box body 1 is provided with a plurality of partition holes 2, wherein the partition holes 2 include an upper hole position 201, a middle hole position 202, a bottom hole position 203 and a rounded corner 204, wherein the diameter of the upper hole position 201 is greater than the diameter of the middle hole position 202, and the diameter of the middle hole position 202 is greater than the diameter of the bottom hole position 203, and rounded corners 204 are provided at the edges of the upper hole position 201 and the middle hole position 202, a large cylindrical battery 3 is inserted into the interior of the upper hole position 201, and a small cylindrical battery 4 is inserted into the interior of the middle hole position 202; by arranging inner holes of different diameters in the partition holes 2, it is possible to achieve compatibility with cylindrical batteries of various models and diameters, thereby saving financial and human resources and improving production efficiency.
[0023] As a technical optimization solution of the utility model, the box body 1 is provided with a plurality of groups of small holes 5, each group of the small holes 5 is provided with four, and the four small holes 5 are arranged in a rectangular array; the material consumption can be reduced and the weight of the box body 1 can be lightened.
[0024] As a technical optimization solution of the utility model, three limit blocks 7 are fixedly connected to the inner wall of each upper hole 201, and the three limit blocks 7 are arranged in a circular array; the limit blocks 7 serve to fix the cylindrical battery to prevent shaking.
[0025] As a technical optimization solution of the utility model, a plurality of reinforcing ribs 8 are provided between the outer wall of the middle hole 202 and the box body 1, and a plurality of reinforcing ribs 8 are provided between the outer walls of adjacent middle holes 202, so as to increase the connection strength between the partition hole 2 and the box body 1 and increase the load-bearing capacity of the partition hole 2.
[0026] As a technical optimization solution of the utility model, two protective frames 9 are fixedly connected to the outside of the box body 1, and the cross-section of the protective frame 9 is a "mouth"-shaped structure; a plurality of isolation blocks 10 are provided on the outside of the box body 1, and some of the isolation blocks 10 are arranged in a linear array to protect the box body 1.
[0027] As a technical optimization solution of the utility model, two picking structures 6 are provided at both ends of the box body 1, and the picking structure 6 includes two fixed blocks 601. The two ends of the box body 1 are respectively fixedly connected with the two fixed blocks 601, and the internal rotation of the fixed block 601 is connected with a rotating shaft 602, and a handle 603 with a U-shaped cross-section is fixedly connected between the two rotating shafts 602 on the same side; the outer sleeve of the rotating shaft 602 is provided with a torsion spring 604, one end of the torsion spring 604 is fixedly connected to the fixed block 601, and the other end of the torsion spring 604 is fixedly connected to the rotating shaft 602. The box body 1 is picked up by the picking structure 6, which improves the convenience of picking up the box body 1.
[0028] When the utility model is in use, when the box body 1 is loaded with a large cylindrical battery 3, the large cylindrical battery 3 passes through the upper hole position 201 and falls on the upper edge of the middle hole position 202. Three limit blocks 7 are set on the inner walls of the upper hole position 201 and the middle hole position 202. The limit blocks 7 play a role in fixing the large cylindrical battery 3 to prevent shaking. The diameter of the middle hole position 202 is smaller than that of the large cylindrical battery 3. The upper edge of the middle hole position 202 can carry the large cylindrical battery 3; when the box body 1 is loaded with a small cylindrical battery 4, the small cylindrical battery 4 passes through the upper hole position 201 and the middle hole position 202 and falls on the upper edge of the bottom hole position 203. The middle hole position 202 plays a role in fixing the small cylindrical battery 4 to prevent shaking. The upper edge of the bottom hole position 203 can carry the small cylindrical battery 4. By setting the diameter sizes of the upper hole position 201, the middle hole position 202, and the bottom hole position 203 in the partition hole 2, the size of the small cylindrical battery 4 can be achieved. In order to be compatible with cylindrical batteries of various diameters, rounded corners 204 are set on the edges of the upper hole 201 and the middle hole 202 to facilitate the insertion of cylindrical batteries. The reinforcing ribs 8 are used to increase the connection strength between the partition hole 2 and the box body 1, and the load-bearing capacity of the partition hole 2 is increased. The box body 1 is protected by the protective frame 9 and the isolation block 10. The small hole 5 is set to reduce the amount of material used and reduce the weight of the box body 1. When the box body 1 needs to be taken, the handle 603 can be turned, and the handle 603 drives the rotating shaft 602 to rotate. The rotation of the rotating shaft 602 compresses the torsion spring 604, and the box body 1 is taken through the handle 603. When the box body 1 is not needed to be taken, the torsion spring 604 is reset, driving the rotating shaft 602 and the handle 603 to reset, and then driving the handle 603 to reset, and then the handle 603 is stored, thereby improving space utilization and making it convenient to take the box body 1.
[0029] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.
[0030] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.
Claims
1. A large cylindrical aluminum shell lithium battery flexible material box, comprising a box body (1), characterized in that: The box body (1) is provided with a plurality of partition holes (2) inside, the partition holes (2) comprising an upper hole position (201), a middle hole position (202), a bottom hole position (203) and a rounded corner (204), the diameter of the upper hole position (201) being greater than the diameter of the middle hole position (202), the diameter of the middle hole position (202) being greater than the diameter of the bottom hole position (203), the edges of the upper hole position (201) and the middle hole position (202) being provided with a rounded corner (204), the interior of the upper hole position (201) being plugged with a large cylindrical battery (3), and the interior of the middle hole position (202) being plugged with a small cylindrical battery (4).
2. A large cylindrical aluminum shell lithium battery flexible material box according to claim 1, characterized in that: The box body (1) is provided with a plurality of groups of small holes (5), each group of the small holes (5) is provided with four small holes, and the four small holes (5) are arranged in a rectangular array.
3. The large cylindrical aluminum shell lithium battery flexible material box according to claim 1 is characterized in that: Three limit blocks (7) are fixedly connected to the inner wall of each upper hole position (201), and the three limit blocks (7) are arranged in a circular array.
4. The large cylindrical aluminum shell lithium battery flexible material box according to claim 1 is characterized in that: A plurality of reinforcing ribs (8) are provided between the outer wall of the middle hole position (202) and the box body (1), and a plurality of reinforcing ribs (8) are provided between the outer walls of adjacent middle hole positions (202).
5. The large cylindrical aluminum shell lithium battery flexible material box according to claim 1, characterized in that: Two protective frames (9) are fixedly connected to the outside of the box body (1), and the cross-section of the protective frame (9) is a "mouth"-shaped structure.
6. A large cylindrical aluminum shell lithium battery flexible material box according to claim 5, characterized in that: A plurality of isolation blocks (10) are arranged outside the box body (1), and some of the isolation blocks (10) are arranged in a linear array.
7. The large cylindrical aluminum shell lithium battery flexible material box according to claim 1, characterized in that: Two picking structures (6) are provided at both ends of the box body (1), and the picking structures (6) include two fixed blocks (601). The two ends of the box body (1) are respectively fixedly connected to the two fixed blocks (601), and the interior of the fixed blocks (601) is rotatably connected to a rotating shaft (602), and a handle (603) with a U-shaped cross-section is fixedly connected between the two rotating shafts (602) on the same side.
8. The large cylindrical aluminum shell lithium battery flexible material box according to claim 7, characterized in that: A torsion spring (604) is sleeved on the outside of the rotating shaft (602), one end of the torsion spring (604) is fixedly connected to the fixed block (601), and the other end of the torsion spring (604) is fixedly connected to the rotating shaft (602).