Plastic high-strength blade battery cell circulation tool

Abstract

The utility model discloses a plastic high-strength blade battery cell circulation tool which comprises a box body, a box cover, a middle lining and side wall linings, the box body is rectangular, the side wall linings are arranged on two opposite side walls in the box body, and the side wall linings and the box body are integrally formed parts; the middle lining is detachably installed in the middle of the interior of the box body and divides the space in the box body into a left part and a right part which are equal, a row of vertical clamping grooves are formed in the inner side face of the side wall lining, clamping grooves corresponding to the side wall lining are formed in the left side face and the right side face of the middle lining respectively, and a blade battery cell is contained in every two opposite clamping grooves. The long edge of the blade battery cell is vertically inserted into the clamping groove, and the blade battery cell is kept in an upright state in the clamping groove; according to the box body, the longitudinal clamping grooves are adopted for containing the blade battery cells, the blade battery cells with different lengths can be compatible, the battery cells can be effectively protected, and carrying and assembling are convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of new energy logistics vehicles, and particularly relates to a plastic high-strength blade battery cell transfer tooling. Background Art

[0002] The blade battery is a type of lithium iron phosphate battery, which has high thermal stability, can work normally in high-temperature environments, and reduces the risk of thermal runaway. Therefore, it has a competitive advantage in the field of electric vehicles, especially in terms of improving the cruising range and reducing costs. The blade battery gets its name because its shape is very similar to a blade. Compared with traditional square battery cells, the blade battery is longer in length and thinner in thickness. Its shape is a long and flat plate, which poses certain difficulties for the storage and transportation of the blade battery. Existing carriers or trays generally place the blade batteries on their sides and store them parallel to each other one by one. However, due to the long length of the blade battery, even close to 1 meter, the width of the carrier for storing the blade battery is also very large. Thus, multiple people are required to cooperate during handling and transfer. If an automatic robotic arm is used for handling, there is also a lack of corresponding handling tooling. In addition, the wide-width carrier is also prone to being pressed during transportation, damaging the internal blade batteries, which not only causes economic losses but also poses a great safety hazard. Content of the Utility Model

[0003] In view of the above problems and technical requirements, the utility model provides a plastic high-strength blade battery cell transfer tooling. This tooling uses longitudinal slots to store the blade battery cells, can be compatible with blade battery cells of different lengths, can effectively protect the battery cells, is convenient for handling, and is easy to assemble.

[0004] The technical solution of the utility model is as follows: A plastic high-strength blade battery cell transfer tooling, comprising a box body, a box cover, an intermediate lining, and side wall linings. The box body is rectangular, and the side wall linings are arranged on two opposite side walls inside the box. The side wall linings and the box body are integrally formed parts. The intermediate lining is detachably installed in the middle of the box body. The intermediate lining divides the space inside the box into two equal left and right parts. A row of vertical slots is provided on the inner side surface of the side wall lining, and corresponding slots are also provided on the left and right side surfaces of the intermediate lining. One blade battery cell is stored in each pair of opposite slots, and the long side of the blade battery cell is vertically inserted into the slot, and the blade battery cell remains upright in the slot. The side wall linings and the box body are integrally formed, eliminating the need for assembly, saving time and effort. The intermediate lining is detachably connected to the box body, and intermediate linings of different width specifications can be added according to the width of the blade battery cell, with strong compatibility. In addition, the blade battery cells are stored in the box body by being vertically inserted, greatly reducing the width of the box body. This not only facilitates handling but also prevents damage such as crushing and bruising due to excessive width, making the blade battery cells safer.

[0005] Further, the middle lining includes a support plate and middle convex strips. A plurality of assembly through holes are provided on the center line of the support plate. A plurality of vertical middle convex strips are respectively provided on the left side surface and the right side surface of the support plate. The middle convex strips are arranged at equal intervals, and the space between adjacent middle convex strips is a card slot.

[0006] Further, a plurality of bottom screw holes are provided in the middle of the inner bottom plate of the box body. A fastening screw hole is provided at the bottom of the assembly through hole. The diameter of the fastening screw hole is smaller than that of the assembly through hole. The fastening screw holes and the bottom screw holes correspond to each other one by one, and the fastening screw holes and the bottom screw holes are locked and connected from top to bottom by screws.

[0007] Further, the side wall lining is of the same height as the middle lining. The side wall lining includes a thick bottom plate and side convex strips. The thick bottom plate protrudes from the side wall of the box body. The height of the thick bottom plate is smaller than the height of the side wall of the box body. The thick bottom plate extends from the upper part of the box body to the inner bottom plate of the box body. A plurality of vertical side convex strips are provided on the inner side of the thick bottom plate. The side convex strips and the middle convex strips correspond to each other one by one, and the space between adjacent side convex strips is a card slot. The thick backing plate protruding from the side wall of the box body can space the side of the blade-shaped battery cell from the side wall of the box body, leaving an operating gap between the box body above the thick backing plate and the blade-shaped battery cell, which is convenient for taking and placing the blade-shaped battery cell.

[0008] Further, two handling square holes are respectively provided on the four sides of the box body. The handling square holes are provided on the side wall of the box body above the side wall lining. The handling square holes provided on the four sides are convenient for the manipulator to grab and operate.

[0009] Further, convex limiting blocks are provided on the side walls at both ends of the middle lining. Support convex blocks are vertically and outwardly provided at the tops of both ends of the middle lining. The convex limiting blocks limit the support convex blocks from the bottom. The limiting and supporting structure provided at both ends of the middle lining can reduce the assembly difficulty and improve the assembly efficiency.

[0010] Further, a stepped limiting structure with concave-convex engagement is provided between the upper edge of the box body and the box cover.

[0011] Further, a marking plane is provided on the outer side surface of the box body. The marking plane can paste product labels or barcodes.

[0012] Further, a plurality of clearance grooves are provided on the inner bottom surface of the box body. The clearance grooves correspond to the blade-shaped battery cells one by one. The electrodes at the ends of the blade-shaped battery cells are accommodated in the clearance grooves. The clearance grooves can avoid the electrodes of the battery cells, protect the electrodes, and reserve an operating space for the charging and discharging of the battery cells.

[0013] Further, chamfers are provided at the four corners of the outer side surface of the box body, and reinforcing ribs are provided on the outer side surface of the box body.

[0014] Advantages of the present utility model: 1) The direction of the card slots inside the box is set vertically. The blade-shaped battery cells are packed into the box in a vertical insertion manner and remain in a vertical state after packing. The vertically stored blade-shaped battery cells greatly reduce the width of the box, making it not easily damaged during transportation. Handling square holes are provided around the box, enabling the manipulator to grasp the handling square holes and carry the box, saving labor; 2) The side wall lining and the box are integrally formed without the need for assembly. The middle lining is detachably connected to the middle part of the box by screws. The support convex blocks and the protruding limit blocks provided at both ends can accurately position, improving stability and reducing the assembly difficulty; 3) The longitudinal depth of the card slots is large, capable of accommodating blade-shaped battery cells of different length models, with strong compatibility and high utilization rate. Description of the Drawings

[0015] Figure 1 is the three-dimensional structure diagram of the blade-shaped battery cell transfer tooling of the present utility model;

[0016] Figure 2 is the top view of the blade-shaped battery cell transfer tooling of the present utility model;

[0017] Figure 3 is Figure 2 the sectional view structure at A-A in

[0018] Figure 4 is Figure 2 the sectional view structure at B-B in

[0019] Figure 5 is Figure 4 the enlarged structure diagram at D in

[0020] Figure 6 is Figure 2 the sectional view structure at C-C in

[0021] Figure 7 is Figure 6 the enlarged structure diagram at E in

[0022] In the figure, the labels are: blade-shaped battery cell 1, box 2, bottom screw hole 21, clearance groove 22, handling square hole 23, protruding limit block 24, stepped limit structure 25, identification plane 26, chamfer 27, reinforcing rib 28, middle lining 3, support plate 31, support convex block 311, middle convex strip 32, assembly through hole 33, fastening screw hole 331, side wall lining 4, thick bottom plate 41, side convex strip 42, card slot 5, screw 6. Detailed Implementation Manner

[0023] The following further describes the present invention in conjunction with the drawings and embodiments.

[0024] As Figures 1-7The present utility model discloses a transfer tooling for plastic high-strength blade battery cells, which includes a box body 2, a box cover (not shown in the figure), an intermediate lining 3 and side wall linings 4. The box body 2 is rectangular. The side wall linings 4 are arranged on two opposite side walls inside the box. The side wall linings 4 and the box body 2 are integrally formed parts. The intermediate lining 3 is detachably installed in the middle of the box body 2. The intermediate lining 3 divides the space inside the box into two equal left and right parts. A row of vertical card slots 5 are provided on the inner side surface of the side wall lining 4. The left and right side surfaces of the intermediate lining 3 are also respectively provided with card slots 5 corresponding to the side wall lining 4. One blade battery cell 1 is received in each two opposite card slots 5. The long side of the blade battery cell 1 is vertically inserted into the card slot 5, and the blade battery cell 1 remains upright in the card slot 5.

[0025] The side wall lining 4 is of the same height as the middle lining 3. The side wall lining 4 includes a thick bottom plate 41 and side convex strips 42. The thick bottom plate 41 protrudes from the side wall of the box body. The height of the thick bottom plate 41 is less than the height of the side wall of the box body. The thick bottom plate 41 extends from the upper part of the box body to the inner bottom plate of the box. A plurality of vertical side convex strips 42 are provided on the inner side of the thick bottom plate 41. The side convex strips 42 and the middle convex strips 32 correspond to each other one by one. The card slot 5 is formed between adjacent side convex strips 42. The side wall lining 4 and the box body 2 are integrally formed, without the need for assembly, saving time and effort.

[0026] The intermediate lining 3 includes a support plate 31 and middle convex strips 32. A plurality of assembly through holes 33 are provided on the center line of the support plate 31. A plurality of vertical middle convex strips 32 are respectively provided on the left and right side surfaces of the support plate 31. The middle convex strips 32 are equidistantly spaced. The space between adjacent middle convex strips 32 is the card slot 5. A plurality of bottom screw holes 21 are provided in the middle of the inner bottom plate of the box body. A fastening screw hole 331 is provided at the bottom of the assembly through hole 33. The diameter of the fastening screw hole 331 is smaller than that of the assembly through hole 33. The fastening screw hole 331 and the bottom screw hole 21 correspond to each other one by one. The fastening screw hole 331 and the bottom screw hole 21 are locked and connected from top to bottom by screws 6. The intermediate lining 3 is detachably connected to the box body 2, and intermediate linings 3 with different width specifications can be added according to the width of the blade battery cell 1, with strong compatibility.

[0027] Raised limit blocks 24 are provided on the side walls at both ends of the intermediate lining 3. Support convex blocks 311 are vertically and outwardly provided at the tops of both ends of the intermediate lining 3. The raised limit blocks 24 limit the support convex blocks 311 from the bottom. The limit support structure is arranged at both ends of the intermediate lining 3, which can reduce the assembly difficulty and improve the assembly efficiency. A stepped limit structure 25 with concave-convex engagement is provided between the upper edge of the box body and the box cover. The stepped limit structure 25 facilitates the alignment and covering of the box cover.

[0028] Two handling square holes 23 are respectively provided on the four sides of the box body. The handling square holes 23 are arranged on the side walls of the box body above the side wall lining 4. The handling square holes 23 arranged around are convenient for the manipulator to grab and operate.

[0029] The outer side surface of the box body is provided with an identification plane 26, and product labels or barcodes can be pasted on the identification plane 26. A plurality of clearance grooves 22 are provided on the inner bottom surface of the box body, and the clearance grooves 22 correspond to the blade-shaped battery cells 1 one by one. The electrodes at the ends of the blade-shaped battery cells 1 are accommodated in the clearance grooves 22. The clearance grooves 22 can avoid the electrodes of the battery cells, protect the electrodes, and reserve an operating space for charging and discharging the battery cells. Chamfers 27 are provided at the four corners of the outer side surface of the box body, and reinforcing ribs 28 are provided on the outer side surface of the box body.

[0030] The assembly process of the utility model: Vertically insert the middle lining 3 into the middle of the box body, so that the supporting bumps 311 at both ends of the supporting plate 31 are respectively stuck on the protruding limit blocks 24. The protruding limit blocks 24 support and limit the supporting bumps 311, adjust the position of the supporting plate 31, so that the fastening screw holes 331 and the bottom screw holes 21 are aligned one by one. Put the screws 6 from the tops of the respective assembly through holes 33. The screws 6 fall down to the fastening screw holes 331. Use a long screwdriver to pass downward through the assembly through holes 33 and tighten the screws downward to lock and connect between the fastening screw holes 331 and the bottom screw holes 21, and complete the assembly of the box body 2.

[0031] As mentioned above, only several preferred embodiments of the utility model are described, but the protection scope of the utility model is not limited thereto. Any changes and substitutions that can be easily thought of by those skilled in the art within the technical scope disclosed by the utility model should be covered by the protection scope of the utility model. Therefore, the protection scope of the utility model should be subject to the protection scope of the claims.

Claims

1. A plastic high-strength blade battery core circulation tooling, characterized by: It includes a box body, a box cover, a middle lining and a side wall lining. The box body is rectangular, and the side wall lining is arranged on two opposite side walls in the box. The side wall lining and the box body are integrally formed parts; the middle lining is detachably installed in the middle part of the box body, and the middle lining divides the space in the box into two equal left and right parts. A row of vertical slots are provided on the inner side of the side wall lining, and the left and right sides of the middle lining are also respectively provided with slots corresponding to the side wall lining. A blade battery cell is accommodated in every two opposite slots, and the long side of the blade battery cell is vertically inserted into the slot, and the blade battery cell remains upright in the slot.

2. A plastic high-strength blade battery core circulation tooling according to claim 1, characterized in that: The middle lining includes a support plate and a center convex strip. A plurality of assembly through holes are arranged on the center line of the support plate. A plurality of vertical center convex strips are respectively arranged on the left and right sides of the support plate. The center convex strips are arranged at equal intervals, and the space between adjacent center convex strips is a card slot.

3. A plastic high-strength blade battery core circulation tooling according to claim 2, characterized in that: A plurality of bottom screw holes are arranged in the middle of the inner bottom plate of the box body, and a fastening screw hole is arranged at the bottom of the assembly through hole. The aperture of the fastening screw hole is smaller than that of the assembly through hole. The fastening screw hole corresponds to the bottom screw hole one by one, and the fastening screw hole and the bottom screw hole are locked and connected from top to bottom by screws.

4. The plastic high-strength blade battery core circulation tooling according to claim 3, characterized in that: The side wall lining is consistent in height with the middle lining, and the side wall lining includes a thick bottom plate and side convex strips. The thick bottom plate is protruding from the side wall of the box body, and the height of the thick bottom plate is less than the height of the side wall of the box body. The thick bottom plate extends from the upper part of the box body to the inner bottom plate of the box body. A plurality of vertical side convex strips are arranged on the inner side of the thick bottom plate, and the side convex strips correspond to the middle convex strips one by one, and there are card grooves between adjacent side convex strips.

5. The plastic high-strength blade battery core circulation tooling according to claim 4, characterized in that: Two transport square holes are respectively arranged on the four sides of the box body, and the transport square holes are arranged on the side wall of the box body above the side wall lining.

6. The plastic high-strength blade battery core circulation tooling according to claim 5, characterized in that: The side walls at both ends of the middle liner are provided with raised limit blocks, and the tops at both ends of the middle liner are vertically provided with supporting protrusions outward, and the raised limit blocks limit the supporting protrusions from the bottom.

7. The plastic high-strength blade battery core circulation tooling according to claim 6, characterized in that: A concave-convex interlocking stepped limiting structure is provided between the upper edge of the box body and the box cover.

8. The plastic high-strength blade battery core circulation tooling according to claim 7, characterized in that: The outer side surface of the box body is provided with a marking plane, and a product label or a barcode can be pasted on the marking plane.

9. The plastic high-strength blade battery core circulation tooling according to claim 8, characterized in that: The inner bottom surface of the box body is provided with a plurality of air-avoiding grooves, the air-avoiding grooves correspond to the blade cells one by one, and the electrodes at the ends of the blade cells are accommodated in the air-avoiding grooves.

10. The plastic high-strength blade battery core circulation tooling according to claim 9, characterized in that: Chamfers are arranged at the four corners of the outer side surface of the box body, and reinforcing ribs are arranged on the outer side surface of the box body.

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