Battery cell tray

Abstract

The utility model discloses a battery cell tray which comprises a bottom plate, a plurality of groups of positioning blocks are arranged on the bottom plate, and placing grooves are formed in the opposite sides of each group of positioning blocks and used for placing battery cells; the bottom plate is square, anti-collision guide wheels are movably arranged at the four corners of the bottom plate, and the outer contours of the anti-collision guide wheels protrude out of the bottom plate. According to the utility model, the battery cell can be horizontally placed; chamfers are arranged in the placement grooves, so that blue films at right-angle positions of the battery cells are prevented from being scratched; and the anti-collision guide wheels are arranged, so that the anti-collision function and the guide function are achieved, and the tray is prevented from being clamped.

Description

Technical Field

[0001] The utility model relates to the technical field of trays, in particular to a battery core tray. Background Art

[0002] In the prior art, the cells of the trays carrying square shell cells are generally placed upright. If the placement slot is too deep, it is not easy to take out, and if the placement slot is too shallow, the cells are prone to tipping over. In addition, the existing trays are prone to collision or even jamming when being transported on the conveyor belt. Summary of the invention

[0003] According to an embodiment of the utility model, a battery cell tray is provided, comprising:

[0004] A bottom plate, wherein a plurality of groups of positioning blocks are arranged on the bottom plate, and a placement groove is arranged on the opposite side of each group of positioning blocks, and the placement groove is used to place the battery cell;

[0005] The bottom plate is square, and anti-collision guide wheels are movably arranged at four corners of the bottom plate, and the outer contour of the anti-collision guide wheels protrudes from the bottom plate.

[0006] Furthermore, the positioning block is provided with a first opening, which is communicated with the placement groove.

[0007] Furthermore, a chamfer is provided at the right angle of the placement groove.

[0008] Furthermore, a plurality of handles are provided on the bottom plate, and the plurality of handles are fixedly connected to the bottom plate by screws.

[0009] Furthermore, a plurality of lifting rings are arranged on the bottom plate, and the plurality of lifting rings are fixedly connected to the bottom plate.

[0010] Furthermore, a directional mark is also provided on the bottom plate to indicate the direction.

[0011] Furthermore, it also includes: a plurality of anti-collision blocks, which are arranged on one side of the bottom plate and connected to the bottom plate.

[0012] Furthermore, a plurality of positioning pins are provided at the bottom of the base plate.

[0013] Furthermore, a chip is also provided on the bottom plate for storing information.

[0014] According to the battery cell tray of the embodiment of the utility model, the battery cells can be placed flat; chamfers are provided in the placement grooves to prevent the blue film at the right angles of the battery cells from being scratched; anti-collision guide wheels are provided to play both anti-collision and guiding roles to prevent the tray from being stuck.

[0015] It is to be understood that both the foregoing general description and the following detailed description are exemplary, and are intended to provide further explanation of the technology as claimed. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Schematic diagram of the structure according to an embodiment of the present utility model;

[0017] Figure 2 is Figure 1 Enlarged view of location A of

[0018] Figure 3 Front view according to an embodiment of the present utility model;

[0019] Figure 4 Rear view according to an embodiment of the present utility model. Detailed implementation manners

[0020] The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings, and the present utility model will be further elaborated.

[0021] First, the cell tray according to an embodiment of the present utility model will be described in conjunction with Figures 1 to 4 It is used in a new energy battery production line and has a wide range of application scenarios.

[0022] As Figures 1 to 4 shown, the cell tray according to an embodiment of the present utility model includes:

[0023] A bottom plate 1, on which several groups of positioning blocks 2 are provided. On one opposite side of each group of positioning blocks 2, a placement groove 21 is provided for placing the cell 10;

[0024] The bottom plate 1 is square, and anti-collision guide wheels 3 are movably arranged at its four corners. The outer contour of the anti-collision guide wheels 3 protrudes from the bottom plate 1, which not only plays an anti-collision role but also a guiding role to prevent the tray from being stuck during transportation.

[0025] Furthermore, as Figures 1 to 2 shown, in this embodiment, a first opening 22 is further provided on the positioning block 2, and the first opening 22 is communicated with the placement groove 21 to facilitate taking out the cell 10.

[0026] Furthermore, as Figures 2 to 3 shown, in this embodiment, a chamfer 211 is provided at the right angle of the placement groove 21 to prevent the blue film at the right angle of the cell 10 from being scratched.

[0027] Furthermore, as Figures 1 to 2 shown, in this embodiment, several handles 4 are further provided on the bottom plate 1, and the several handles 4 are fixedly connected to the bottom plate 1 by screws to facilitate manual handling of the cell tray.

[0028] Furthermore, as Figures 1 to 2 shown, in this embodiment, several lifting rings 5 are further provided on the bottom plate 1, and the several lifting rings 5 are fixedly connected to the bottom plate 1. When sampling inspection is required, the robot will lift the entire cell tray through the lifting rings 5.

[0029] Further, as shown in Figure 3 , in this embodiment, a pointing mark 6 is further provided on the bottom plate 1 for indicating the tray direction.

[0030] Further, as shown in Figures 1 to 2 , in this embodiment, it further includes: a plurality of anti-collision blocks 7. The plurality of anti-collision blocks 7 are arranged on one side of the bottom plate 1 and are connected to the bottom plate 1 to prevent damage caused by collision between adjacent bottom plates 1 during transportation. The anti-collision blocks 7 are made of rubber.

[0031] Further, as shown in Figure 4 , in this embodiment, a plurality of positioning pins 8 are further provided at the bottom of the bottom plate 1. The positioning pins 8 can position the tray on the corresponding fixture.

[0032] Further, as shown in Figure 4 , in this embodiment, a chip 9 is further provided on the bottom plate 1 for storing information, which can record the performance parameters of the battery cell 10 and is convenient for tracing the NG battery cell 10.

[0033] Working principle:

[0034] When the battery cell tray arrives, the operator takes the battery cell 10, scans the code and places the battery cell 10 into the placement groove 21 on the positioning block 2.

[0035] After the manual test is completed, the test results of the corresponding battery cell 10 are written into the chip 9 on the bottom plate 1 through the production line network.

[0036] If there is one NG battery cell 10 in the test results, the battery cell tray does not stop after passing through the subsequent operation stations, but continues to flow downward and stops after moving to the NG offline station, and the battery cell tray is removed offline. If all are OK, the battery cell 10 flows to the next station and stops, and the operator performs other treatments such as pasting glue.

[0037] As above, with reference to Figures 1 to 4 , the battery cell tray according to the embodiment of the present invention is described. The battery cell can be placed flat; a chamfer is provided in the placement groove to prevent the blue film at the right angle of the battery cell from being scratched; an anti-collision and guiding wheel 3 is provided, which not only plays an anti-collision role but also plays a guiding role to prevent the tray from being stuck.

[0038] It should be noted that in this specification, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements not only includes those elements but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising..." does not exclude the presence of additional identical elements in the process, method, article or device comprising the element.

[0039] Although the content of the present utility model has been described in detail through the above preferred embodiments, it should be recognized that the above description should not be construed as a limitation of the present utility model. After those skilled in the art have read the above content, various modifications and alternatives to the present utility model will be obvious. Therefore, the scope of protection of the present utility model should be defined by the appended claims.

Claims

1. A battery tray, characterized in that: Include: A bottom plate, wherein a plurality of groups of positioning blocks are arranged on the bottom plate, and a placement groove is arranged on the opposite side of each group of positioning blocks, and the placement groove is used to place the battery cell; The bottom plate is square, and anti-collision guide wheels are movably arranged at four corners thereof, and the outer contour of the anti-collision guide wheels protrudes from the bottom plate.

2. The battery tray according to claim 1, characterized in that: The positioning block is also provided with a first opening, and the first opening is communicated with the placement groove.

3. The battery cell tray according to claim 1, characterized in that: The right angles of the placement groove are provided with chamfers.

4. The battery cell tray according to claim 1, characterized in that: The bottom plate is also provided with a plurality of handles, and the plurality of handles are fixedly connected to the bottom plate by screws.

5. The battery cell tray according to claim 1, characterized in that: The bottom plate is also provided with a plurality of lifting rings, and the plurality of lifting rings and the bottom plate are fixedly connected.

6. The battery cell tray according to claim 1, characterized in that: The bottom plate is also provided with a directional mark for indicating the direction.

7. The battery cell tray according to claim 1, characterized in that: It also comprises: a plurality of anti-collision blocks, which are arranged on one side of the bottom plate and connected to the bottom plate.

8. The battery cell tray according to claim 1, characterized in that: A plurality of positioning pins are also arranged at the bottom of the base plate.

9. The battery cell tray according to claim 1, characterized in that: The bottom plate is also provided with a chip for storing information.

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