CN212783518U

CN212783518U - Continuous casting and rolling grid structure of storage battery

Info

Publication number: CN212783518U
Application number: CN202021347945.8U
Authority: CN
Inventors: 薛卫洁; 杨卫奇; 黄华; 石东亮
Original assignee: Jiyuan Wanyang Green Energy Co ltd
Current assignee: Jiyuan Wanyang Green Energy Co ltd
Priority date: 2020-07-10
Filing date: 2020-07-10
Publication date: 2021-03-23
Anticipated expiration: 2030-07-10

Abstract

The utility model provides a battery continuous casting and rolling grid structure, includes frame, lower frame, a plurality of last grid that sets up side by side and a plurality of lower grid that sets up side by side, it passes through utmost point ear and is connected with last grid to go up the frame, the lower frame passes through utmost point ear and is connected with lower grid, utmost point ear and the junction of last frame and lower frame all are equipped with the grooving, go up the grid with lower grid passes through connecting piece dislocation connection. The utmost point ear reverse setting of grid about will, the grid bottom is passed through the connecting piece dislocation and is linked to each other, and when the cutting, the cutter only need the straight line cutting can, need not jump the sword from top to bottom, avoids utmost point ear burr to appear, and simultaneously, the connecting piece dislocation is connected, can reduce the vibration of grid when cutting, guarantees that the grid can not upwarp, guarantees the cutting quality.

Description

Continuous casting and rolling grid structure of storage battery

The technical field is as follows:

the utility model belongs to the technical field of the battery, what mainly related to is a battery continuous casting and rolling grid structure.

Background art:

the battery is as energy memory, it is very extensive in modern society application, the inside core part of battery is the grid, show the grid structure of current continuous casting continuous rolling in figure 1, can see out upper and lower grid and be the top setting, and connect through both sides' utmost point ear, so when grid about the cutting, the cutting is accomplished to the skip sword from top to bottom, can appear the burr on the utmost point ear in the cutting on the one hand, follow-up short circuit appears easily in the in-process of holding between the fingers utmost point ear, cause the condemned phenomenon of monoblock battery, on the other hand, the skip sword cutting is at the in-process that downcuts, the phenomenon that the grid can rise takes place, damage utmost point ear easily, so need improve the grid structure of current continuous casting continuous rolling.

The utility model has the following contents:

in order to overcome the defects, the utility model provides a storage battery continuous casting and rolling grid structure.

The utility model provides a technical scheme that its technical problem adopted:

the utility model provides a battery continuous casting and rolling grid structure, includes frame, lower frame, a plurality of last grid that sets up side by side and a plurality of lower grid that sets up side by side, it passes through utmost point ear and is connected with last grid to go up the frame, the lower frame passes through utmost point ear and is connected with lower grid, utmost point ear and the junction of last frame and lower frame all are equipped with the grooving, go up the grid with lower grid passes through connecting piece dislocation connection.

The connecting piece is of an integrated structure and comprises an upper piece connected with the bottom of the upper grid and a lower piece connected with the bottom of the lower grid, and the upper piece and the lower piece are connected through an intermediate piece.

The connecting piece is Z-shaped.

Due to the adoption of the technical scheme, the utility model discloses have following superiority:

the utility model provides a pair of battery continuous casting rolls grid structure, the utmost point ear reverse setting of grid about will, the grid bottom is passed through the connecting piece dislocation and is linked to each other, and like this in the cutting, the cutter only need the straight line cutting can, need not jump the sword from top to bottom, avoids utmost point ear burr to appear, and simultaneously, the connecting piece dislocation is connected, and the vibration of grid can reduce when cutting guarantees that the grid can not upwarp, guarantees the cutting quality.

Description of the drawings:

FIG. 1 is a schematic structural diagram of an original continuous casting and rolling grid;

FIG. 2 is a schematic structural diagram of a continuous casting and rolling grid of the present invention;

FIG. 3 is an enlarged schematic view of the dashed box A in FIG. 2;

in the figure: 1. an upper frame; 2. original connecting pieces; 3. a tab; 4. a connecting member; 5. a plate grid bottom; 6. a plate grid top; 7. feeding a grid; 8. a lower frame; 9. a lower grid; 10. and (6) grooving.

The specific implementation mode is as follows:

the present invention will be explained in more detail by the following examples, which are intended to protect all the changes and improvements within the scope of the present invention, and are not limited to the following examples;

the storage battery continuous casting and rolling grid structure comprises an upper frame 1, a lower frame 8, a plurality of upper grids 7 arranged side by side and a plurality of lower grids 9 arranged side by side, wherein the upper frame 1 is connected with the upper grids 7 through a tab 3, the lower frame 8 is connected with the lower grids 9 through a tab 3, the joints of the tab 3 with the upper frame 1 and the lower frame 8 are provided with a cutting groove 10, the upper grids 7 and the lower grids 9 are connected in a staggered mode through a connecting piece 4, the tabs of the original upper and lower grids are oppositely arranged and are changed into the current reverse arrangement, the upper and lower grids are connected in a staggered mode through the connecting piece 4, therefore, when the storage battery continuous casting and rolling grid structure is used for cutting, a cutter can cut off the connecting piece 4 on the lower grids in a straight line, for example, the connecting piece 4 is separated from the upper grids along the straight line at the bottom of the upper grids, and finally, readjusting, namely cutting off the lug of the upper grid along a straight line, and finally cutting off the lug of the lower grid, wherein the whole cutting process is basically cutting along the straight line, and adjustment or cutter jump is not needed until a piece needing to be cut on a certain straight line is cut off, so that the cutting quality is ensured, and the generation of burrs on the lugs is reduced.

The connecting piece 4 is of an integral structure and comprises an upper piece 41 connected with the bottom of the upper grid 7 and a lower piece 42 connected with the bottom of the lower grid 9, and the upper piece 41 and the lower piece 42 are connected through an intermediate piece 43.

The connecting piece 4 is Z-shaped.

The connecting piece 4 plays a connecting role in the upper grid and the lower grid, and meanwhile, the connecting piece 4 connects the upper grid and the lower grid in a staggered manner, so that the staggered connection has the advantages of reducing the vibration of the grid during cutting, ensuring that the grid cannot warp upwards and ensuring the quality of the cut lugs.

The details of the above are not described in detail since they are prior art.

Claims

1. The utility model provides a battery continuous casting and rolling grid structure which characterized in that: including last frame (1), lower frame (8), a plurality of last grid (7) that set up side by side and a plurality of lower grid (9) that set up side by side, it is connected with last grid (7) through utmost point ear (3) to go up frame (1), lower frame (8) are connected with lower grid (9) through utmost point ear (3), utmost point ear (3) all are equipped with grooving (10) with the junction of last frame (1) and lower frame (8), go up grid (7) with lower grid (9) are through connecting piece (4) dislocation connection.

2. The continuous casting and rolling grid structure of the storage battery according to claim 1, wherein: the connecting piece (4) is of an integral structure and comprises an upper piece (41) connected with the bottom of the upper grid (7) and a lower piece (42) connected with the bottom of the lower grid (9), and the upper piece (41) and the lower piece (42) are connected through an intermediate piece (43).

3. A continuous casting and rolling grid structure for storage batteries according to claim 1 or 2, characterized in that: the connecting piece (4) is Z-shaped.