Blade battery stacked core transfer tray

Abstract

The utility model discloses a blade battery stacked core transfer tray which comprises a tray bottom plate, a pressing plate, a plurality of guide columns and a plurality of partition plates. The guide columns are mounted on the tray bottom plate; guide holes matched with the guide columns are formed in the pressing plate and each partition plate; during use, the partition plates, the battery cells and the pressing plate are stacked on the tray bottom plate from bottom to top according to the sequence of the partition plates, the battery cells,..., the partition plates, the battery cells, the partition plates and the pressing plate to form a battery cell group. According to the utility model, the phenomenon that the blade battery stack core is damaged due to collision in the transfer process can be effectively reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of blade battery manufacturing technology, specifically relates to a kind of blade battery core transfer tray. BACKGROUND

[0002] In the manufacturing process of blade battery core, the turnover and storage of blade battery core are often involved, and a tray is generally used in the process of turnover and storage. However, when the blade battery core is discharged onto a common tray, the core may be damaged due to collision with the stop block of the tray due to discharge precision problems. During transportation of the blade battery core on the common tray, the core may be displaced or even powder may fall off due to impact between the tray and the block or between the trays, resulting in a decrease in battery yield. SUMMARY

[0003] To solve the problems in the prior art, the utility model provides a kind of blade battery core transfer tray, which can effectively reduce the damage of blade battery core caused by bumping during transfer.

[0004] To achieve the above-mentioned purpose, the utility model employs the technical scheme of a kind of blade battery core transfer tray, comprising: a tray bottom plate, a pressing plate, a plurality of guide columns and a plurality of partitions; the guide column is installed on the tray bottom plate; the pressing plate and each partition are provided with a guide hole matched with the guide column; during use, the partitions, the core and the pressing plate are stacked on the tray bottom plate in the order of partition→core→···→partition→core→partition→pressing plate from bottom to top, forming a core group.

[0005] The above-mentioned technical scheme positions the partitions and the pressing plate through the guide columns and tightens the core on the tray bottom plate through the pressing plate, improving the stability of the core on the tray and effectively reducing the damage of the blade battery core caused by bumping during transfer.

[0006] Further, a plurality of mounting holes one for mounting the guide columns are provided on the tray bottom plate.

[0007] The above-mentioned technical scheme can reasonably plan the mounting position of the guide columns by providing a plurality of different mounting holes one on the tray bottom plate, to improve the effectiveness and rationality of positioning the partitions and the pressing plate. Meanwhile, the mounting position of the guide columns can be adjusted according to the specifications of the core to be transferred, to adapt to the requirements of transferring cores of different specifications and improve the application range of the tray and the stability of the core during transfer.

[0008] Further, a plurality of guide wheels are provided on the side surface of the tray bottom plate.

[0009] The above-mentioned technical scheme can effectively prevent the tray from being worn during transfer by providing guide wheels on the side surface of the tray bottom plate.

[0010] Furthermore, the partition that is in direct contact with the pallet bottom plate is mounted on the pallet bottom plate by fasteners.

[0011] The above technical solution, by installing a partition that is in direct contact with the bottom plate of the pallet, can effectively improve the stability of the battery cells during transportation.

[0012] Furthermore, the partition has an "I" shaped structure.

[0013] The above technical solution, by designing the separator as an "I"-shaped structure, reserves a certain space between the battery cell and the separator. On the one hand, it can improve the stability when the battery cell is placed, and on the other hand, it can facilitate the gripping of the battery cell or separator when loading and unloading the battery cell, avoiding interference.

[0014] Furthermore, it also includes a placement mechanism, which includes a placement mechanism base on which a partition plate is mounted as a pad by fasteners; in use, the partition plate and pressure plate disassembled from the battery cell assembly are stacked on the pad from bottom to top in the order of pressure plate → partition plate → ... → partition plate.

[0015] The above technical solution, by setting up a placement mechanism for storing separators and pressure plates during the loading and unloading of battery cells, facilitates the loading and unloading of battery cells and improves work efficiency.

[0016] Furthermore, guide posts are installed on the base of the placement mechanism.

[0017] The above technical solution improves the positioning accuracy of the partition and pressure plate on the base of the placement mechanism by installing guide columns, which facilitates gripping and improves work efficiency.

[0018] Furthermore, the base of the placement mechanism is provided with several mounting holes for installing the guide post.

[0019] The above technical solution, by setting mounting holes three on the base of the placement mechanism for mounting guide posts, allows the installation position of the guide posts to be adjusted according to the specifications of the battery cells to be transported, so as to adapt to battery cells of different specifications and improve the applicability of the tray.

[0020] Furthermore, the tray base plate is provided with multiple battery cell groups; the partitions and pressure plates disassembled from each battery cell group are stacked from bottom to top in the order of pressure plate → partition → ... → partition to form a partition group, and multiple partition groups are stacked from bottom to top on a pad.

[0021] The technical scheme has the advantages that the tray bottom plate is provided with a plurality of battery cell groups, the carrying capacity and transfer efficiency of the tray are improved, a plurality of partition plate groups are stacked on a pad of the placing mechanism base in sequence, the volume of the placing mechanism is reduced, the utilization rate of the placing mechanism is improved, and the space for temporary use of the placing mechanism is saved.

[0022] Compared with the prior art, the utility model discloses the beneficial effects reached: the utility model discloses a tray bottom plate, pressing plate, guide pillar and partition plate are set up, when using, partition plate, electric core and pressing plate are stacked on tray bottom plate from below to above according to the order of partition plate electric core partition plate electric core partition plate pressing plate, can effectively reduce the phenomenon that the damage of the blade battery core is caused by the bump in the transfer process. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is the state schematic view of the blade battery core transfer tray when containing the electric core that the utility model embodiment provides;

[0024] Figure 2 It is the state schematic view of the placing mechanism when using in the utility model embodiment;

[0025] Figure 3 It is the state schematic view of the blade battery core transfer tray when not containing the electric core (empty tray) that the utility model embodiment provides;

[0026] Figure 4 It is the structure schematic view of a tray bottom plate in the utility model embodiment;

[0027] Figure 5 It is the structure schematic view of the partition plate in the utility model embodiment;

[0028] Figure 6 It is the schematic view of the mechanical hand unloading in the utility model embodiment;

[0029] In the drawing: 1, guide pillar;2, guide wheel fixing bolt;3, guide wheel;4, tray bottom plate;5, pressing plate;6, electric core;7, partition plate;8, placing mechanism base. DETAILED DESCRIPTION

[0030] The utility model will be further described below in combination with the drawings. The following embodiments are only used to more clearly illustrate the technical scheme of the utility model, and can not limit the protection scope of the utility model by this.

[0031] As Figures 1-6As shown, a blade battery stacking transfer tray includes: a tray base plate 4, a pressure plate 5, several guide posts 1, and several partitions 7; the guide posts 1 are mounted on the tray base plate 4; the pressure plate 5 and each partition 7 are provided with guide holes matching the guide posts 1; in use, the partitions 7, battery cells 6, and pressure plates 5 are stacked on the tray base plate 4 from bottom to top in the order of partition 7 → battery cell 6 → ... → partition 7 → battery cell 6 → partition 7 → pressure plate 5 to form a battery cell group. In actual use, one or more battery cell groups can be set on the same tray base plate 4 as needed. This utility model is illustrated using two battery cell groups set on one tray base plate 4 as an example.

[0032] The pressure plate 5 is placed on the last partition 7. The pressure plate 5 is made of a material with appropriate weight, not easy to deform, and smooth surface to provide appropriate gravity.

[0033] The tray base plate 4 is provided with several mounting holes for mounting the guide posts 1, such as... Figure 4 As shown, Figure 4 The image shows a battery cell assembly mounted on a tray base plate 4. The number and position of the mounting holes are determined based on the specifications and positioning requirements of the battery cells, accommodating various sizes of blade battery stacks to meet transport needs. In this invention, the mounting holes are centrally symmetrically distributed on the tray base plate 4, with guide posts 1 installed in the mounting holes, and at least two on each side to meet usage requirements.

[0034] Guide wheels 3 are provided on the four corners of the side of the pallet base plate 4. The guide wheels 3 are connected to the pallet base plate 4 by guide wheel fixing bolts 2 to prevent the pallet from being worn during transportation.

[0035] The partition 7, which is in direct contact with the pallet base plate 4, is mounted on the pallet base plate 4 using fasteners (such as bolts). Mounting holes are provided on both the pallet base plate 4 and the partition 7, which are in direct contact with the pallet base plate 4, for connecting the two.

[0036] The partition 7 has an "I" shaped structure to avoid interference between the clamps when loading and unloading. The partition 7 is made of a lightweight, high-hardness, non-deformable, and smooth material.

[0037] It also includes a placement mechanism, which comprises a placement mechanism base 8. A partition 7 is mounted on the placement mechanism base 8 as a pad using fasteners (such as bolts). Both the placement mechanism base 8 and the partition 7 as the pad are provided with mounting holes four for connecting the placement mechanism base 8 and the pad with bolts. In use, the partition 7 and pressure plate 5, disassembled from the cell assembly, are stacked on the pad from bottom to top in the order of pressure plate 5 → partition 7 → ... → partition 7. The placement mechanism base 8 is provided with mounting holes three for mounting guide posts 1.

[0038] The utility model discloses, tray bottom plate 4 is provided with two electric core groups, the baffle 7 and the pressing plate 5 that are taken apart from each electric core group are stacked from below to above according to the order of pressing plate 5 baffle 7 baffle 7, form a baffle group, two baffle groups are stacked in a batten from below to above in order, as shown in Figure 2 When actually using, according to the field environment and the need of use, multiple baffle groups can be arranged horizontally in turn on the placing mechanism base 8.

[0039] The utility model discloses simple structure, when using, the action is simple, when the utility model tray uses. When feeding: empty tray reaches the designated unloading position, and the empty tray is positioned by the positioning mechanism, and after the empty tray positioning is completed, the empty tray is taken off from the empty tray by the mechanical hand jaw together with the pressing plate 5 on one side of the empty tray and the baffle 7 on it, and is placed on the baffle on the placing mechanism base 8, then the mechanical hand jaw is used to place the electric core 6 on the baffle 7 on the tray bottom plate 4, and then the mechanical hand negative pressure suction nozzle is used to suck one baffle 7 on the placing mechanism base 8 and place it on the electric core 6, repeat the above action, after the electric core 6 and baffle 7 are all placed, the pressing plate 5 is placed on the last layer of baffle 7 by the mechanical hand jaw, and the baffle 7 and the electric core 6 below are pressed. Repeat the above action to complete feeding on the other side of the empty tray.

[0040] When discharging: the tray is transported to the position, and the tray is positioned by the positioning mechanism. The pressing plate 5 is first clamped by the mechanical hand jaw and is placed on the baffle 7 on the placing mechanism base 8, the baffle 7 on the tray is sucked to the placing mechanism base 8 by the mechanical hand suction nozzle, and the electric core 6 is taken off by the mechanical hand jaw, and the subsequent baffle 7 and electric core 6 are sequentially taken off from the tray according to the above steps. After discharging all the electric cores 6 on the tray, the pressing plate 5 and the baffle 7 on the placing mechanism base 8 are taken out as a whole by the mechanical hand jaw and are placed on the tray, and the discharging process is completed.

[0041] According to the above process, reciprocating circulation can guarantee that there is no collision with the tray during feeding and discharging, and the displacement or powder dropping phenomenon does not occur in the transfer process due to the collision between the tray and the block or the collision between the tray and the tray.

[0042] The utility model can solve the problem that the blade battery core is damaged due to the collision between the mechanical hand positioning precision and the tray block during discharging, and can also solve the problem that the core is displaced or even powder dropping in the tray due to the collision between the tray and the block or the tray and the tray during the transfer process of the electric core, resulting in the problem of reduced electric core yield. The pressing plate in the tray can be pressed on the electric core during transportation with the guide column, so that the battery core is not displaced or powder dropping due to the collision; the pressing plate is taken off from the tray by the mechanical hand and is placed in the fixed station during feeding and discharging, and the mechanical hand can take and place the electric core. The tray can effectively solve the phenomenon that the electric core is damaged during the transfer process, causing the electric core to be defective.

[0043] The above merely describes preferred embodiments of the present application, and it should be noted that, for those skilled in the art, without departing from the technical principles of the present application, a number of improvements and modifications can be made, and these improvements and modifications should also be considered as falling within the protection scope of the present application.

Claims

1. A blade battery core transfer tray characterized by, include: The pallet bottom plate (4), the pressure plate (5), several guide posts (1) and several partitions (7); The guide post (1) is installed on the bottom plate (4) of the tray; the pressure plate (5) and each of the partitions (7) are provided with guide holes that match the guide post (1); In use, the partition (7), the battery cell (6) and the pressure plate (5) are stacked on the bottom plate (4) of the tray from bottom to top in the order of partition (7) → battery cell (6) → ... → partition (7) → battery cell (6) → partition (7) → pressure plate (5) to form a battery cell group.

2. The blade battery stack core transfer tray of claim 1, wherein, The tray bottom plate (4) is provided with a plurality of mounting holes for mounting the guide post (1).

3. The blade battery stack core transfer tray of claim 1, wherein, The side of the pallet bottom plate (4) is provided with several guide wheels (3).

4. The blade battery stack core transfer tray of claim 1, wherein, The partition (7) that is in direct contact with the bottom plate (4) of the pallet is mounted on the bottom plate (4) of the pallet by fasteners.

5. The blade battery stack core transfer tray of claim 1, wherein, The partition (7) has an "I" shaped structure.

6. The blade battery stack core transfer tray of claim 1, wherein, It also includes a placement mechanism, which includes a placement mechanism base (8) on which a partition (7) is mounted as a pad by fasteners; In use, the separators (7) and pressure plates (5) disassembled from the battery pack are stacked on the pad in the order of pressure plate (5) → separator (7) → ... → separator (7) from bottom to top.

7. The blade battery stack core transfer tray of claim 6, wherein, The placement mechanism base (8) is equipped with a guide post (1).

8. The blade battery stack core transfer tray of claim 6, wherein, The base (8) of the placement mechanism is provided with several mounting holes for installing the guide post (1).

9. The blade battery stack core transfer tray of claim 6, wherein, The tray bottom plate (4) is provided with multiple battery cell groups; the partitions (7) and pressure plates (5) disassembled from each battery cell group are stacked from bottom to top in the order of pressure plate (5) → partition (7) → ... → partition (7) to form a partition group, and multiple partition groups are stacked from bottom to top on a pad.

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