Battery cell transfer tray

Abstract

The utility model relates to the technical field of new energy logistics carriers, in particular to a battery cell transfer tray which comprises a bracket, a first limiting assembly and a second limiting assembly. In the first direction, the two first limiting assemblies are located at the two ends of the bracket correspondingly, and the first limiting assemblies are movably connected with strip holes in the bracket through bolts; the second limiting assembly is located between the two first limiting assemblies, the second limiting assembly comprises a first supporting frame, limiting blocks and a partition plate, the first supporting frame is fixedly connected with the bracket, in the second direction, the two limiting blocks are located at the two ends of the first supporting frame respectively, and the limiting blocks are movably connected with strip holes in the first supporting frame through bolts; the partition plate is located between the two limiting blocks and movably connected with the strip holes in the first supporting frame through bolts. According to the invention, the battery cell can be prevented from toppling and inclining in the transfer process, the positioning precision and compatibility of the battery cell are improved, and the service life is greatly prolonged.

Description

TECHNICAL FIELD

[0001] The present disclosure relates to the technical field of new energy logistics carriers, and particularly relates to a battery cell transfer tray. BACKGROUND

[0002] In the production process of lithium ion battery cells, the transfer of battery cells is mostly carried out on a conveying belt logistics line, and the logistics line tray plays a role in carrying and transferring battery cells. There are many types of battery cell transfer trays, and a commonly used tray contains several limiters. During the transfer process, the transfer tray will undergo reciprocating micro-movement, causing problems such as battery cell collision interference, inaccurate positioning, etc.

[0003] Therefore, in the prior art, a locking mechanism is added to the tray to fix the battery cells, but the tray in the prior art has the problems of complex design, low compatibility, and difficulty in switching battery cell models. CONTENT OF THE UTILITY MODEL

[0004] To solve the above technical problems, the present disclosure provides a battery cell transfer tray, which can prevent the battery cells from tilting or tilting during the transfer process, improve the positioning accuracy and compatibility of the battery cells, and greatly extend the service life.

[0005] In a first aspect, the present disclosure provides a battery cell transfer tray, comprising: a bracket, two first limiting assemblies and at least one second limiting assembly arranged oppositely; along a first direction, the two first limiting assemblies are respectively located at both ends of the bracket, and the first limiting assembly is movably connected to the bracket through a strip hole on the bracket, and the two first limiting assemblies are used for limiting and supporting both ends of the battery cell; the second limiting assembly is located between the two first limiting assemblies, and the second limiting assembly comprises a first support frame, two limiting blocks and at least one partition plate, the first support frame is fixedly connected to the bracket, along a second direction, the two limiting blocks are respectively located at both ends of the first support frame, and the limiting block is movably connected to the first support frame through a strip hole on the first support frame, the two limiting blocks are respectively used for limiting and supporting the side surfaces of the two outermost battery cells, and the partition plate is located between the two limiting blocks and is movably connected to the first support frame through a strip hole on the first support frame, and the partition plate is used for limiting and supporting the side surface of the battery cell, wherein the first direction and the second direction intersect.

[0006] In some embodiments, the first limiting assembly comprises a second support frame and a plurality of positioning blocks, and the positioning blocks are arranged oppositely one by one in the two first limiting assemblies; the second support frame is movably connected to the bracket through a strip hole on the bracket; the positioning block is provided with a through hole, and the positioning block is fixedly connected to the second support frame through a screw and the through hole, and the oppositely arranged two positioning blocks are respectively used for limiting and supporting both ends of the battery cell.

[0007] In some embodiments, the positioning block is a U-shaped structure comprising a groove, and the grooves in the two oppositely arranged positioning blocks are respectively used for limiting and supporting the two ends of the battery cell.

[0008] In some embodiments, the corners of the grooves are chamfered structures.

[0009] In some embodiments, the height of the limiting block is greater than the height of the positioning block, and the height of the partition plate is greater than the height of the positioning block in the direction perpendicular to the plane where the bracket is located.

[0010] In some embodiments, the positioning block is provided with two pin holes, and the two pin holes are arranged along the diagonal line of the positioning block. The positioning block is fixedly connected with the second support frame through bolts and the pin holes.

[0011] In some embodiments, the battery cell transfer tray comprises two second limiting assemblies, and the limiting blocks in the two second limiting assemblies are oppositely arranged. The partition plates in the two second limiting assemblies are oppositely arranged.

[0012] In some embodiments, the limiting block and the partition plate are L-shaped structures.

[0013] In some embodiments, the periphery of the bracket is provided with an anti-collision strip.

[0014] In some embodiments, the bracket is provided with a plurality of hollow parts, and the hollow parts penetrate the bracket in the direction perpendicular to the plane where the bracket is located.

[0015] The technical solution provided by the present disclosure has the following advantages compared with the prior art:

[0016] The battery cell transfer tray provided by the present disclosure can support and limit the battery cell, so that the battery cell can be transferred in multiple processes, and multiple battery cells can be transferred at one time, effectively improving the transfer efficiency. The movement of the battery cell in the first direction and the second direction can be limited, and the battery cell can be positioned and supported, preventing the battery cell from interfering, colliding and deforming during transportation and picking and placing. The positioning accuracy of the battery cell is high, which is helpful for the equipment to pick and place the battery cell. At the same time, different models of battery cells can be placed, and the compatibility is strong. It is not necessary to separately customize and replace the tray, which greatly prolongs the service life. The structure is simple, the adjustment mode is simple, which is conducive to improving the production efficiency and reducing the production cost. BRIEF DESCRIPTION OF DRAWINGS

[0017] The drawings incorporated into the specification and forming a part thereof, illustrate embodiments consistent with the present disclosure and, together with the specification, serve to explain the principles of the present disclosure.

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, for those of ordinary skill in the art, other drawings can also be obtained based on these drawings without any creative effort.

[0019] Figure 1 is a perspective structural schematic view of an electric core transfer tray provided by the present disclosure,

[0020] Figure 2 is Figure 1 a top view of the electric core transfer tray,

[0021] Figure 3 is Figure 1 a front view of the electric core transfer tray,

[0022] Figure 4 is Figure 1 a left view of the electric core transfer tray,

[0023] Figure 5 is Figure 1 a partial enlarged schematic view of the electric core transfer tray. DETAILED DESCRIPTION

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, for those of ordinary skill in the art, other drawings can also be obtained based on these drawings without any creative effort.

[0025] In the following description, many specific details are set forth in order to fully understand the present disclosure, but the present disclosure can also be implemented in other ways different from those described herein; obviously, the embodiments in the specification are only some of the embodiments of the present disclosure, not all the embodiments.

[0026] Figure 1 is a perspective structural schematic view of an electric core transfer tray provided by the present disclosure, Figure 2 is Figure 1 a top view of the electric core transfer tray, Figure 3 is Figure 1 a front view of the electric core transfer tray, Figure 4 is Figure 1 a left view of the electric core transfer tray, Figures 1-4 The present embodiment provides an electric core transfer tray, which comprises a bracket 10, two first limiting assemblies 20 arranged oppositely, and at least one second limiting assembly 30.

[0027] Along the first direction X, two first limiting assemblies 20 are respectively located at both ends of the bracket 10, and the first limiting assembly 20 is movably connected to the bracket 10 through a bolt and a strip hole on the bracket 10, and the two first limiting assemblies 20 are used for limiting and supporting the two ends of the battery cell 40.

[0028] The second limiting assembly 30 is located between the two first limiting assemblies 20, and the second limiting assembly 30 includes a first support frame 31, two limiting blocks 32, and at least one partition plate 33. The first support frame 31 is fixedly connected to the bracket 10, and along the second direction Y, the two limiting blocks 32 are respectively located at both ends of the first support frame 31. The limiting block 32 is movably connected to the first support frame 31 through a bolt and a strip hole on the first support frame 31, and the two limiting blocks 32 are respectively used for limiting and supporting the side surfaces of the two outermost battery cells 40. The partition plate 33 is located between the two limiting blocks 32, and the partition plate 33 is movably connected to the first support frame 31 through a bolt and a strip hole on the first support frame 31. The partition plate 33 is used for limiting and supporting the side surface of the battery cell 40. The first direction X and the second direction Y intersect. Optionally, the first direction X and the second direction Y are perpendicular.

[0029] Specifically, the embodiment provides a battery cell transfer tray for transferring the battery cell 40, and the battery cell transfer tray includes a bracket 10, two oppositely arranged first limiting assemblies 20, and at least one second limiting assembly 30. The first limiting assembly 20 and the second limiting assembly 30 are connected to the same side of the bracket 10. Along the first direction X, the two first limiting assemblies 20 are respectively located at both ends of the bracket 10. The two first limiting assemblies 20 can limit and support the two ends of the battery cell 40 along the first direction X, thereby limiting the movement of the battery cell 40 along the first direction X and playing a role of positioning and supporting the battery cell 40.

[0030] The first limiting assembly 20 is movably connected to the bracket 10 through a bolt and a strip hole on the bracket 10, so that the strip hole through which the first limiting assembly 20 and the bracket 10 are connected extends along the first direction X. The first limiting assembly 20 can move along the first direction X and is fixed to the bracket 10 after moving. Therefore, the positions of the two first limiting assemblies 20 can be adjusted according to the length of the battery cell 40 along the first direction X, so that the battery cell 40 with different lengths along the first direction X can be limited and supported, that is, the battery cell 40 with different lengths along the first direction X can be compatible. Optionally, the battery cell 40 with a length ranging from 500 mm to 600 mm along the first direction X can be compatible. Of course, in other embodiments of the disclosure, other lengths of the battery cell 40 along the first direction X can also be compatible, which will not be described here in detail.

[0031] The second limiting assembly 30 is located between the two first limiting assemblies 20, and the second limiting assembly 30 comprises a first support frame 31, two limiting blocks 32, and at least one partition plate 33. The first support frame 31 is fixedly connected with the bracket 10. The limiting blocks 32 are movably connected with the first support frame 31 through bolt holes. The partition plates 33 are movably connected with the first support frame 31 through bolt holes, so that the limiting blocks 32, the partition plates 33, and the bracket 10 are connected. Along the second direction Y, the two limiting blocks 32 are located at two ends of the first support frame 31, and the partition plates 33 are located between the two limiting blocks 32. The limiting blocks 32 and the partition plates 33 are arranged along the second direction Y. The two limiting blocks 32 are located on both sides of a partition plate group formed by all the partition plates 33. The two limiting blocks 32 are used for limiting and supporting the side surfaces of the two outermost battery cells 40. The partition plates 33 are used for limiting and supporting the side surfaces of the battery cells 40. That is, the two limiting blocks 32, the partition plates 33, and the partition plates 33 adjacent to the limiting blocks 32 can limit and support the two side surfaces of one battery cell 40, so as to limit the movement of the battery cell 40 along the second direction Y and play a role of positioning and supporting the battery cell 40.

[0032] The limiting blocks 32 are movably connected with the first support frame 31 through bolt holes. The partition plates 33 are movably connected with the first support frame 31 through bolt holes. The bolt holes used for connecting the limiting blocks 32 and the first support frame 31 extend along the second direction Y. The bolt holes used for connecting the partition plates 33 and the first support frame 31 extend along the second direction Y. The limiting blocks 32 and the partition plates 33 can move along the second direction Y and are fixed with the first support frame 31 after moving. Therefore, the positions of the limiting blocks 32 and the partition plates 33 can be adjusted according to the width of the battery cell 40 along the second direction Y. The limiting blocks 32 and the partition plates 33 can limit and support the battery cells 40 with different thicknesses along the second direction Y, that is, the battery cells 40 with different thicknesses along the second direction Y can be compatible.

[0033] The second limiting assembly 30 can comprise a plurality of partition plates 33. Therefore, the limiting blocks 32 and the partition plates 33 can limit and support a plurality of battery cells 40, so as to support and limit the plurality of battery cells 40.

[0034] The first limiting assembly 20 and the second limiting assembly 30 do not limit the height of the battery cell 40 in the direction perpendicular to the plane where the bracket 10 is located, so that the battery cell 40 with different heights in the direction perpendicular to the plane where the bracket 10 is located can be compatible. Optionally, the battery cell 40 with a height range of 100-200mm in the direction perpendicular to the plane where the bracket 10 is located can be compatible. Of course, in other embodiments of the present disclosure, other heights of the battery cell 40 in the direction perpendicular to the plane where the bracket 10 is located can also be compatible, which will not be described here in detail.

[0035] That is, the battery cell transfer tray provided by the embodiment can support and limit the battery cell 40, so that the battery cell 40 can be transferred in multiple processes, and multiple battery cells 40 can be transferred at a time, effectively improving the transfer efficiency. And the movement of the battery cell 40 in the first direction X and the second direction Y can be limited, which can position and support the battery cell 40, prevent the battery cell 40 from interfering, colliding and deforming during transportation and picking and placing, and has high positioning accuracy for the battery cell 40, which is helpful for the equipment to pick and place the battery cell 40. At the same time, different models of battery cells 40 can be placed, and the compatibility is strong, so that it is not necessary to customize and replace the tray, which greatly prolongs the service life, and the structure is simple, the adjustment method is simple, which is helpful to improve the production efficiency and reduce the production cost.

[0036] Figure 5 is Figure 1 The partial enlarged view of the battery cell transfer tray, referring to Figures 1-5 In some optional embodiments, the first limiting assembly 20 includes a second support frame 21 and a plurality of positioning blocks 22, and the positioning blocks 22 in the two first limiting assemblies 20 are arranged opposite to each other;

[0037] The second support frame 21 is movably connected to the bracket 10 through bolts and strip holes;

[0038] The positioning block 22 is provided with a through hole 221, and the positioning block 22 is fixedly connected to the second support frame 21 through bolts and the through hole 221. The two positioning blocks 22 arranged opposite to each other are used for limiting and supporting the two ends of the battery cell 40 respectively.

[0039] Specifically, the first limiting assembly 20 includes a second support frame 21 and a plurality of positioning blocks 22, the second support frame 21 is movably connected to the bracket 10 through bolts and strip holes, and the positioning block 22 is fixedly connected to the second support frame 21 through bolts and the through hole 221, so as to realize the connection between the positioning block 22 and the bracket 10. The two first limiting assemblies 20 are symmetrically arranged, so that the positioning blocks 22 in the two first limiting assemblies 20 are arranged opposite to each other. The number of the positioning blocks 22 is the same as the number of the battery cells 40 that can be transferred. The two positioning blocks 22 arranged opposite to each other can limit and support the two ends of one battery cell 40 in the first direction X.

[0040] The second support frame 21 is movably connected to the bracket 10 through bolt and slot holes, and the second support frame 21 is movable along the first direction X, so that the positioning block 22 fixedly connected to the second support frame 21 is movable along the first direction X, thereby being capable of supporting and limiting the battery cell 40 with different lengths along the first direction X, that is, being compatible with the battery cell 40 with different lengths along the first direction X.

[0041] The positioning block 22 is provided with a through hole 221, and the positioning block 22 is fixedly connected to the second support frame 21 through bolt and the through hole 221. Optionally, the second support frame 21 is provided with a through hole corresponding to the through hole 221, thereby realizing the fixed connection between the positioning block 22 and the second support frame 21. Optionally, the positioning block 22 is provided with two through holes 221, thereby improving the stability of the connection between the positioning block 22 and the second support frame 21. Optionally, the two through holes 221 are respectively located at two ends of the positioning block 22 along the second direction Y.

[0042] With reference back to Figures 1-5 In some optional embodiments, the positioning block 22 is in a U-shaped structure comprising a groove 222, and the grooves 222 in the two oppositely arranged positioning blocks 22 are respectively used for supporting and limiting two ends of the battery cell 40.

[0043] Specifically, the positioning block 22 is in a U-shaped structure comprising a groove 222, and the grooves 222 in the two oppositely arranged positioning blocks 22 are respectively arranged towards each other, so that when the grooves 222 in the two oppositely arranged positioning blocks 22 are respectively used for supporting and limiting two ends of the battery cell 40, the two ends of the battery cell 40 are respectively partially placed in the grooves 222, that is, the grooves 222 in the two oppositely arranged positioning blocks 22 are respectively used for supporting and limiting the two ends of the battery cell 40, thereby effectively preventing the battery cell 40 from shaking or toppling during transportation and taking and placing.

[0044] With reference back to Figures 1-5 In some optional embodiments, the corners of the groove 222 are all chamfered structures, thereby preventing the surface of the battery cell 40 from being scratched when the battery cell 40 is placed. Optionally, the corners of the groove 222 are all rounded structures. Further optionally, the radius of the rounded structure can be 1-3 mm. Of course, in other embodiments of the present disclosure, the radius of the rounded structure can also be other numerical values, which will not be described herein again.

[0045] With reference back to Figures 1-5 In some optional embodiments, along a direction perpendicular to the plane where the bracket 10 is located, the height of the limiting block 32 is greater than the height of the positioning block 22, and the height of the partition plate 33 is greater than the height of the positioning block 22.

[0046] Specifically, the height of the positioning block 22 is small in the direction perpendicular to the plane where the bracket 10 is located, so that the positioning block 22 supports the two ends of the battery cell 40 along the first direction X without damaging the pole and other components of the two ends of the battery cell 40 along the first direction X.

[0047] The two sides of the battery cell 40 along the second direction Y are not provided with other components, and the height of the limiting block 32 and the partition plate 33 can be set to be high in the direction perpendicular to the plane where the bracket 10 is located, so as to improve the limiting support effect on the side surface of the battery cell 40.

[0048] Continuing to refer to Figures 1-5 In some optional embodiments, the positioning block 22 is provided with two pin holes 223, the two pin holes 223 are arranged along the diagonal line of the positioning block 22, the positioning block 22 is fixedly connected with the second support frame 21 through bolts and the pin holes 223, the pin holes 223 are used for fine positioning, so as to ensure the installation accuracy of the positioning block 22, thereby facilitating the positioning accuracy of the battery cell 40 and helping the equipment to take and place the battery cell 40.

[0049] Optionally, the second support frame 21 is provided with a through hole corresponding to the pin hole 223.

[0050] Continuing to refer to Figures 1-5 In some optional embodiments, the battery cell transfer tray includes two second limiting assemblies 30, the limiting blocks 32 in the two second limiting assemblies 30 are arranged opposite to each other, and the partition plates 33 in the two second limiting assemblies 30 are arranged opposite to each other, thereby facilitating the limiting support effect on the side surface of the battery cell 40.

[0051] Optionally, the two second limiting assemblies 30 are arranged on the two sides of the bracket 10 along the first direction X, thereby facilitating the limiting support effect on the whole battery cell 40.

[0052] Continuing to refer to Figures 1-5 In some embodiments, the limiting block 32 is of an L-shaped structure, so that one end of the limiting block 32 can be connected with the second support frame 21, and the other end of the limiting block 32 can realize the limiting support on the side surface of the battery cell 40.

[0053] The partition plate 33 is also of an L-shaped structure, so that one end of the partition plate 33 can be connected with the second support frame 21, and the other end of the partition plate 33 can realize the limiting support on the side surface of the battery cell 40.

[0054] Continuing to refer to Figures 1-5 In some embodiments, the bracket 10 is provided with a bumper strip 50 around the periphery, when the battery cell transfer tray moves to a designated position, the logistics line blocking cylinder extends out, and the bumper strip 50 buffers and protects the battery cell transfer tray.

[0055] Optionally, the anti-collision strip 50 is provided with a mounting hole, and the side wall of the bracket 10 is provided with a through hole corresponding to the mounting hole, so that the anti-collision strip 50 can be fixedly connected with the bracket 10 through the mounting hole and a bolt.

[0056] With reference to the foregoing Figures 1-5 In some embodiments, the bracket 10 is provided with a plurality of hollow parts 11, which penetrate the bracket 10 in a direction perpendicular to the plane in which the bracket 10 is located. The hollow parts 11 can reduce the overall weight of the battery cell transfer tray and reduce the load of the logistics line.

[0057] Optionally, the material of the bracket 10 can be metal, for example, aluminum alloy, so as to improve the strength of the battery cell transfer tray and greatly prolong the service life of the battery cell transfer tray.

[0058] Optionally, in the direction perpendicular to the plane in which the bracket 10 is located, the hollow part 11 can partially overlap at least one of the first limiting assembly 20 and the second limiting assembly 30. Each positioning block 22 in the first limiting assembly 20 is connected with the bracket 10 through the second support frame 21, and each limiting block 32 and the partition plate 33 in the second limiting assembly 30 are connected with the bracket 10 through the first support frame 31. The hollow part 11 has little effect on the connection of the first limiting assembly 20 and the second limiting assembly 30 with the bracket 10.

[0059] Optionally, the shape and distribution of the hollow part 11 are not limited in the embodiments of the present disclosure. Optionally, the hollow part 11 can be circular, square or other shapes, and the hollow parts 11 can be symmetrically distributed. The present disclosure will not be described one by one here.

[0060] The above description is only the preferred embodiments of the present disclosure and the explanation of the applied technical principles. Those skilled in the art should understand that the disclosure range involved in the present disclosure is not limited to the technical solutions formed by the specific combination of the above technical features, and also covers other technical solutions formed by any combination of the above technical features or equivalent features without departing from the above disclosed concept. For example, the above features are replaced with the technical features disclosed in the present disclosure (but not limited to) having similar functions to form technical solutions.

[0061] Moreover, while operations are depicted in a particular order, this should not be understood as requiring such an order unless otherwise specifically stated. Certain actions could be performed in different order and / or concurrently with other actions. Also, certain features that are, for clarity, shown in the above- described contextual diagrams as separate embodiments can also be implemented in a combined manner. Conversely, various features that are, for brevity, described in the context of a single embodiment can also be implemented in multiple embodiments separate from that one embodiment. Additionally, certain features can be rendered in alternative forms.

[0062] Although the subject matter has been described in language specific to structural features and / or methodological acts, it is to be understood that the subject matter defined in the appended claims is not necessarily limited to the specific features or acts described above. Rather, the specific features and acts described above are disclosed as example forms of implementing the claims.

[0063] The above description is merely illustrative of the embodiments of this disclosure and is not to be taken in a limiting sense. In many embodiments, the specific details of the described embodiments can not be required for practicing the disclosure. Thus, the disclosure is not to be limited to the specific embodiments described herein, but only by the scopes of the appended claims.

Claims

1. A battery cell transfer tray, characterized in that, The electric cell transfer tray comprises a bracket, two first limiting assemblies and at least one second limiting assembly. The two first limiting assemblies are respectively located at two ends of the bracket along a first direction, and are movably connected to the bracket through bolts and strip holes on the bracket, and are used for limiting and supporting two ends of the electric cell. The second limiting assembly is located between the two first limiting assemblies, and comprises a first supporting frame, two limiting blocks and at least one partition plate. The first supporting frame is fixedly connected to the bracket, and the two limiting blocks are respectively located at two ends of the first supporting frame along a second direction. The limiting blocks are movably connected to the first supporting frame through bolts and strip holes on the first supporting frame, and are respectively used for limiting and supporting side surfaces of two outermost electric cells. The partition plate is movably connected to the first supporting frame through bolts and strip holes on the first supporting frame, and is used for limiting and supporting the side surface of the electric cell. The first direction and the second direction intersect.

2. The electric cell transfer tray according to claim 1, wherein the first limiting assembly comprises a second supporting frame and a plurality of positioning blocks, and the positioning blocks in the two first limiting assemblies are oppositely arranged one by one. The second supporting frame is movably connected to the bracket through bolts and strip holes on the bracket. The positioning block is provided with a through hole, and is fixedly connected to the second supporting frame through the through hole and bolts. The oppositely arranged two positioning blocks are respectively used for limiting and supporting two ends of the electric cell.

3. The electric cell transfer tray according to claim 2, wherein the positioning block is a U-shaped structure comprising a groove, and the grooves in the oppositely arranged two positioning blocks are respectively used for limiting and supporting two ends of the electric cell.

4. The electric cell transfer tray according to claim 3, wherein the corners of the grooves are all chamfered structures.

5. The electric cell transfer tray according to claim 2, wherein along a direction perpendicular to a plane where the bracket is located, the height of the limiting block is greater than the height of the positioning block, and the height of the partition plate is greater than the height of the positioning block.

6. The electric cell transfer tray according to claim 2, wherein the positioning block is provided with two pin holes, and the two pin holes are oppositely arranged along the diagonal line of the positioning block. The positioning block is fixedly connected to the second supporting frame through the pin holes and bolts.

7. The electric cell transfer tray according to claim 1, wherein the electric cell transfer tray comprises two second limiting assemblies, and the limiting blocks in the two second limiting assemblies are oppositely arranged one by one. The partition plates in the two second limiting assemblies are oppositely arranged one by one.

8. The electric cell transfer tray according to claim 1, wherein the limiting block and the partition plate are both L-shaped structures.

9. The electric cell transfer tray according to claim 1, wherein the bracket is provided with an anti-collision strip around.

10. The electric cell transfer tray according to claim 1, wherein ​ ​ The bracket is provided with a plurality of hollow parts, which penetrate the bracket along a direction perpendicular to a plane in which the bracket is located.

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