CN219575703U - Stacking device and battery cell hot-pressing system - Google Patents

Stacking device and battery cell hot-pressing system Download PDF

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CN219575703U
CN219575703U CN202320374054.9U CN202320374054U CN219575703U CN 219575703 U CN219575703 U CN 219575703U CN 202320374054 U CN202320374054 U CN 202320374054U CN 219575703 U CN219575703 U CN 219575703U
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material taking
retrieving
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stacking device
assembly
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欧阳春平
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Sany Technology Equipment Co Ltd
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
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Abstract

本申请涉及电池技术领域,具体提供了一种堆叠装置以及电芯热压系统。该堆叠装置包括:取料机构,设置有多层沿竖直方向排列并可升降地设置在机架上的取料组件,任意相邻的两层取料组件能够相对移动,以能改变相邻两层取料组件的层间距;驱动机构,驱动取料机构升降,以使各层取料组件取料或卸料。本申请提供的堆叠装置,可以快速地对输送线输送过来的物料进行自动堆叠,且单次堆叠数量多,有效提高了堆叠效率,同样,也能快速地拆分多个堆叠在一起的物料,应用于电池生产中,提高了电芯在热压等工序中的制作效率。

The present application relates to the field of battery technology, and specifically provides a stacking device and a cell heat-pressing system. The stacking device includes: a retrieving mechanism, which is provided with multiple layers of retrieving components arranged in the vertical direction and can be lifted and lowered on the frame, and any adjacent two layers of retrieving components can move relatively to change the adjacent The layer spacing of the two-layer reclaiming components; the driving mechanism drives the reclaiming mechanism up and down, so that the reclaiming components of each layer can reclaim or unload materials. The stacking device provided by this application can quickly and automatically stack the materials conveyed by the conveyor line, and the number of single stacks is large, which effectively improves the stacking efficiency. Similarly, it can also quickly split multiple stacked materials. Applied in battery production, it improves the production efficiency of batteries in processes such as hot pressing.

Description

一种堆叠装置以及电芯热压系统A stacking device and a cell heat-pressing system

技术领域technical field

本申请涉及电池技术领域,具体涉及一种堆叠装置以及电芯热压系统。The present application relates to the technical field of batteries, and in particular to a stacking device and a cell hot-pressing system.

背景技术Background technique

诸多产品的生产过程或应用场景中,需要将物料从水平排列转换为沿竖直方向堆叠。例如,电池生产中,部分工序需要将电芯堆叠起来进行加工,如热压工序中,为增强热压效率,通常需要对输送线输送过来的呈水平方向排列的各电芯进行堆叠放置,使多个电芯沿竖直方向堆叠在托架上,再将一摞堆叠在一起的电芯放入热压装置,进行批量式热压。热压后,需要将堆叠的电芯重新转换为水平排列而被输送到下一工序。In the production process or application scenarios of many products, it is necessary to convert materials from horizontal arrangement to vertical stacking. For example, in battery production, some processes need to stack the cells for processing. For example, in the hot pressing process, in order to enhance the efficiency of hot pressing, it is usually necessary to stack and place the horizontally arranged cells delivered by the conveyor line, so that Multiple battery cells are stacked on the bracket vertically, and then a stack of stacked battery cells is put into the heat-pressing device for batch heat-pressing. After hot pressing, the stacked cells need to be reconverted into a horizontal arrangement and transported to the next process.

因此,增加每批次所堆叠的物料数量以及加快堆叠效率,也是提升物料制作效率例如电芯热压效率的重要因素。Therefore, increasing the number of materials stacked in each batch and accelerating stacking efficiency are also important factors to improve material production efficiency, such as cell heat-pressing efficiency.

实用新型内容Utility model content

有鉴于此,本申请实施例致力于提供一种堆叠装置,可以快速地对输送线输送过来的物料进行自动堆叠,且单次堆叠数量多,有效提高了堆叠效率,应用于电池生产中,提高了电芯在热压等工序中的制作效率。In view of this, the embodiment of the present application is dedicated to providing a stacking device, which can quickly and automatically stack the materials conveyed by the conveying line, and has a large number of single stacks, which effectively improves the stacking efficiency. It is applied in battery production and improves It ensures the production efficiency of the battery cell in processes such as hot pressing.

本申请提供了一种堆叠装置,包括:取料机构,设置有多层沿竖直方向排列并可升降地设置在机架上的取料组件,任意相邻的两层所述取料组件能够相对移动,以能改变任意相邻两层所述取料组件的层间距;驱动机构,驱动所述取料机构升降,以使各层所述取料组件取料或卸料。The application provides a stacking device, comprising: a reclaiming mechanism, provided with a multi-layer retrieving assembly arranged vertically and liftably arranged on a frame, any adjacent two layers of the retrieving assembly can be Relatively moving to change the interlayer distance between any two adjacent layers of the reclaiming components; the driving mechanism drives the reclaiming mechanism up and down, so that the retrieving components of each layer can be reclaimed or unloaded.

在一种可能的实施方式中,任意相邻的两层所述取料组件通过可伸缩结构相连,以使得最上层所述取料组件移动时,会带动其下方的各所述取料组件依次移动;所述驱动机构驱动最上方的所述取料组件升降,以使各层所述取料组件能够依次上移而形成相邻两层所述取料组件具有第一间隔的张开状态,也能够依次下降而形成相邻两层所述取料组件具有第二间隔的压缩状态。In a possible implementation manner, any adjacent two layers of the retrieving components are connected by a telescopic structure, so that when the retrieving component on the uppermost layer moves, it will drive each of the retrieving components below it in turn. moving; the driving mechanism drives the uppermost reclaiming assembly up and down, so that the reclaiming assemblies of each layer can move up in sequence to form an open state in which the reclaiming assemblies of two adjacent layers have a first interval, It can also be descended sequentially to form a compressed state in which two adjacent layers of the reclaiming components have a second interval.

在一种可能的实施方式中,所述可伸缩结构为限位滑动结构,包括:限位连接块,与任意相邻两个所述取料组件中的第一者相连接,并设置有沿竖直方向延伸的滑槽;滑动连接件,与任意相邻两个所述取料组件中的第二者相连接,设置在所述滑槽内并能沿所述滑槽滑动。In a possible implementation manner, the retractable structure is a limiting sliding structure, including: a limiting connecting block, connected to the first of any two adjacent picking components, and is provided with a A chute extending in the vertical direction; a sliding connection piece, connected to the second of any two adjacent picking assemblies, arranged in the chute and capable of sliding along the chute.

在一种可能的实施方式中,所述取料组件包括两个沿水平第一方向间隔并相对而设的取料部,任意两个在竖直方向上相邻的所述取料部均通过所述限位滑动结构相连。In a possible implementation manner, the pick-up assembly includes two pick-up parts arranged opposite to each other at intervals along the first horizontal direction, and any two pick-up parts adjacent in the vertical direction pass through The limiting sliding structures are connected.

在一种可能的实施方式中,所述驱动机构包括动力件及均与所述动力件相连并升降移动的两个升降件,两个所述升降件分别与最上层所述取料组件的两个取料部相连,以使该两个所述取料部同步移动。In a possible implementation manner, the driving mechanism includes a power element and two lifting elements that are both connected with the power element and move up and down. The two picking parts are connected so that the two picking parts move synchronously.

在一种可能的实施方式中,所述取料部包括基座及固定在所述基座上的支撑件,所述支撑件设置有一个、两个或多个,两个或多个所述支撑件沿水平第二方向排列。In a possible implementation manner, the picking part includes a base and a support fixed on the base, and the support is provided with one, two or more, two or more of the The supports are arranged along the second horizontal direction.

在一种可能的实施方式中,所述机架上设置有导向结构,所述导向结构引导各层所述取料组件沿竖直方向往复移动。In a possible implementation manner, a guiding structure is provided on the frame, and the guiding structure guides the retrieving components of each layer to reciprocate vertically.

在一种可能的实施方式中,所述导向结构包括两组沿竖直方向设置的滑轨,各所述取料组件中的两个取料部均分别滑动设置在两组所述滑轨上。In a possible implementation manner, the guide structure includes two sets of slide rails arranged in the vertical direction, and the two pick-up parts in each pick-up assembly are respectively slidably arranged on the two sets of slide rails .

在一种可能的实施方式中,所述滑动连接件为凸轮轴承随动器。In a possible implementation manner, the sliding connection is a cam bearing follower.

本申请还提供了一种电芯热压系统,包括输送电芯的输送线及如上任一项所述的堆叠装置,电芯相对于所述输送线具有悬空部,所述取料机构抓取或托举所述悬空部而获取电芯。The present application also provides a hot-pressing system for electric cells, including a conveying line for conveying electric cores and a stacking device as described in any one of the above items, the electric cores have a suspended part relative to the conveying line, and the retrieving mechanism grabs Or lift the suspended part to obtain the battery core.

根据本申请提供的堆叠装置,其取料机构具有多层沿竖直方向排列的取料组件,当各取料组件上移并依次获取输送来的物料(例如电芯),实现多个物料的自动堆叠,当各取料组件下移并依次将物料(如电芯)放置至输送线上,可实现多个堆叠物料的拆分。同时,任意相邻的两层取料组件之间能够变距调节,则在初始时,各层取料组件之间具有很小层间距,压缩在一起,使整体高度也是最上层取料组件的高度降低,匹配较低的取料高度,换而言之,在取料高度不变时,可以增多取料组件的层数;且在取料组件上移而堆叠物料时,具有更高的上移空间,也利于增多取料组件的层数,如此,可以增多单批次所堆叠的物料数量。而已获取物料的各层取料组件之间的层间距可以增大,以便于物料的转运。According to the stacking device provided by the present application, its reclaiming mechanism has multi-layer retrieving components arranged in the vertical direction. Automatic stacking, when each reclaiming component moves down and places materials (such as batteries) on the conveyor line in turn, it can realize the splitting of multiple stacked materials. At the same time, the distance between any adjacent two layers of reclaiming components can be adjusted, so at the beginning, there is a small layer spacing between the retrieving components of each layer, and they are compressed together so that the overall height is also the same as that of the uppermost layer of retrieving components. The height is reduced to match the lower reclaiming height. In other words, when the reclaiming height remains unchanged, the number of layers of reclaiming components can be increased; It is also beneficial to increase the number of layers of reclaiming components, so that the number of materials stacked in a single batch can be increased. The layer spacing between the retrieving components of the obtained materials can be increased to facilitate the transfer of materials.

可见,本申请所提供的堆叠装置,既能够快速的堆叠物料,又能增多单次堆叠数量,有效提高了堆叠效率;应用到电池生产中,既提高了电芯堆叠上料效率,也提高了电芯在热压等工序中的制作效率。It can be seen that the stacking device provided by this application can not only quickly stack materials, but also increase the number of single stacks, effectively improving stacking efficiency; when applied to battery production, it not only improves the efficiency of stacking and feeding batteries, but also improves The production efficiency of batteries in processes such as hot pressing.

附图说明Description of drawings

图1所示为本申请实施例中堆叠装置第一角度的示意图;FIG. 1 is a schematic diagram of a first angle of a stacking device in an embodiment of the present application;

图2所示为本申请实施例中取料组件的示意图;Fig. 2 shows the schematic diagram of taking material assembly in the embodiment of the present application;

图3所示为本申请实施例中堆叠装置第二角度的示意图;FIG. 3 is a schematic diagram of a second angle of the stacking device in the embodiment of the present application;

图4所示为本申请实施例中限位滑动结构的示意图。FIG. 4 is a schematic diagram of a limiting sliding structure in an embodiment of the present application.

图1-4中:In Figure 1-4:

1、机架;2、电芯;3、取料机构;31、取料组件;311、基座;312、支撑件;32、限位连接块;33、滑动连接件;4、驱动机构;41、动力件;42、升降件;5、滑轨。1. Rack; 2. Battery cell; 3. Retrieving mechanism; 31. Retrieving assembly; 311. Base; 312. Support; 32. Limiting connection block; 33. Sliding connection; 4. Driving mechanism; 41. Power parts; 42. Lifting parts; 5. Slide rails.

具体实施方式Detailed ways

下面将结合本申请实施例中的附图,对本申请实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅是本申请一部分实施例,而不是全部的实施例。基于本申请中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本申请保护的范围。The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some, not all, embodiments of the application. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

首先需要说明的是,本申请所采用的空间关系术语,例如“竖直方向”和“水平方向”,是与本申请产品在使用状态下的实际方向相匹配,以便于描述。当产品的实际使用取向改变时,空间关系术语也应当被相应地解释。First of all, it should be noted that the spatial relationship terms used in this application, such as "vertical direction" and "horizontal direction", match the actual direction of the product in use in this application, so as to facilitate description. When the actual use orientation of the product changes, spatial relational terms should be interpreted accordingly.

请参考附图1-4,本申请的实施例提供了一种堆叠装置,包括机架1、取料机构3和驱动机构4,取料机构3设置在机架1上,驱动机构4也设置在机架1上,并用于驱动取料机构3升降。其中,取料机构3设置有多个取料组件31,多个取料组件31沿竖直方向排列并均可升降地设置在机架1上。取料机构3处形成有放置待堆叠物料的取料位(可由供料部件例如将物料输送至取料机构3处的上料输送线形成),当各取料组件31在驱动机构4的驱动下沿竖直方向上移时,最上层的取料组件31首先上移到取料高度(取料组件抓取取料位上物料的高度,例如上料输送线的高度),到达取料位处,获取物料后带着物料继续上移,而后下一个取料组件31上移到取料高度从取料位获取物料,直到最下层也是最后一个的取料组件31获取物料。如此,各个取料组件31上移而依次获取输送来的物料(例如电芯),实现多个物料的堆叠。Please refer to accompanying drawing 1-4, the embodiment of the present application provides a kind of stacking device, comprises frame 1, material retrieving mechanism 3 and driving mechanism 4, and retrieving mechanism 3 is arranged on frame 1, and driving mechanism 4 is also arranged On the frame 1, it is used to drive the reclaiming mechanism 3 up and down. Wherein, the retrieving mechanism 3 is provided with a plurality of retrieving components 31 , and the multiple retrieving components 31 are arranged vertically and can be arranged on the frame 1 in a liftable manner. The reclaiming mechanism 3 is formed with a retrieving position for placing materials to be stacked (can be formed by a feeding part such as a feeding conveyor line that conveys the material to the reclaiming mechanism 3), when each retrieving assembly 31 is driven by the driving mechanism 4 When moving up in the vertical direction, the uppermost retrieving assembly 31 first moves up to the retrieving height (the retrieving assembly grabs the height of the material on the material level, such as the height of the feeding conveyor line), and reaches the reclaiming level After the material is obtained, the material continues to move upwards, and then the next retrieving component 31 moves up to the retrieving height to obtain the material from the retrieving position until the bottommost and last retrieving component 31 obtains the material. In this way, each pick-up assembly 31 moves up to sequentially pick up the conveyed materials (such as battery cells), so as to realize the stacking of multiple materials.

同时,任意相邻的两层取料组件31能够相对移动,改变相邻两层取料组件31的层间距。即,在竖直方向上任意相邻的两层取料组件31之间形成了间距调节结构,能够变距调节,改变层间距。则在初始状态,或者说是在未获取物料时,各层取料组件31之间可以具有很小层间距,压缩在一起,如图1中右半侧的取料机构3所示,使所有取料组件31的整体高度也是最上层取料组件31的高度降低,能够匹配较低的取料高度(上料输送线的高度)。则,相比于间距不能调节各取料组件31整体同步升降的机构,在增多取料组件31层数的情况下仍然能够匹配较低或者原始取料高度。换而言之,在无需变动原始取料高度(保持上料输送线的原始高度)的基础上,可以增多取料组件31的个数也即层数;且在取料组件31上移而堆叠物料时,具有更高的上移空间,如图1中右半侧和图3中左半侧的取料机构3的上方空间所示,也利于增多取料组件31的层数。At the same time, any adjacent two-layer material taking assembly 31 can move relative to each other to change the interlayer distance between two adjacent layers of material taking assembly 31 . That is, a spacing adjustment structure is formed between any two layers of reclaiming assemblies 31 that are adjacent to each other in the vertical direction, which can be adjusted by variable pitch to change the layer spacing. Then in the initial state, or in other words, when the material is not obtained, there can be a very small layer spacing between the layers of reclaiming components 31, and they are compressed together, as shown in the reclaiming mechanism 3 on the right half of Fig. 1, so that all The overall height of the retrieving assembly 31 is also the height reduction of the uppermost retrieving assembly 31, which can match the lower retrieving height (the height of the feeding conveying line). Then, compared with the mechanism in which the pitch cannot be adjusted and the overall synchronous lifting of each picking assembly 31 is performed, the lower or original picking height can still be matched in the case of increasing the number of layers of picking assemblies 31 . In other words, on the basis of not needing to change the original reclaiming height (maintaining the original height of the feeding conveying line), the number of reclaiming components 31, that is, the number of layers, can be increased; When material, there is a higher moving space, as shown in the upper space of the retrieving mechanism 3 on the right half side in Fig. 1 and the left half side in Fig. 3, which is also conducive to increasing the number of layers of the retrieving assembly 31.

整体而言,待取料机构完成取料后,各取料组件31之间具有一定的间距,可供机械手伸入层间隔内而将多层物料整体搬运走,之后,各取料组件31空载下移,压缩层间距,向下收拢,直至最上层取料组件31也低于取料位,即进入待取料位,如此,完成一次取料和送料。On the whole, after the reclaiming mechanism completes the retrieving, there is a certain distance between each retrieving assembly 31, which can be used for manipulators to extend into the layer interval and carry away the multi-layer materials as a whole. After that, each retrieving assembly 31 is empty. The load moves down, compresses the layer spacing, and draws in downwards until the uppermost layer of material retrieving assembly 31 is also lower than the retrieving level, that is, enters the level to be reclaimed, so that once retrieving and feeding is completed.

如此设置,通过不同层取料组件31在竖直方向上的变距调节性能,使得本申请的取料机构3相比于具有多个取料件但取料件之间间距固定的机构而言,在竖直方向能够具备更多个数/层数的取料组件31,单批次能够堆叠更多数量的物料。本申请的堆叠装置,与使用机械手单个抓取物料放置到堆叠架上相比,具有更快的堆叠速度,与具有层间距固定不变的取料组件31的装置相比,所受空间限制低,能够以更多的取料组件31数量匹配较低的取料高度,在无需改变取料高度的基础上能够具备更多层数的取料组件31,能够增大单批次所堆叠的物料数量,有效提高堆叠效率。In this way, through the variable distance adjustment performance of the different layer reclaiming components 31 in the vertical direction, the reclaiming mechanism 3 of the present application is compared with a mechanism that has multiple reclaiming parts but the distance between the reclaiming parts is fixed. , more number/layers of reclaiming components 31 can be provided in the vertical direction, and more materials can be stacked in a single batch. The stacking device of the present application has a faster stacking speed than using a manipulator to individually grab materials and place them on a stacking frame, and has a lower space limitation than a device with a fixed layer spacing of the picking assembly 31 , can match the lower reclaiming height with more reclaiming components 31 quantity, can have more layers of retrieving components 31 without changing the reclaiming height, and can increase the material stacked in a single batch Quantity, effectively improve the stacking efficiency.

应用到电池生产中,在取料机构3的初始状态,也可以说是未堆叠电芯时的闲置状态时,各取料组件31的层间距很小,整体收拢在一起,整体高度低于取料位高度。当取料而堆叠电芯时,输送线输送电芯至取料机构3处的取料位,在驱动机构4的驱动下,各取料组件31上移而依次获取电芯(每当有一个取料组件31获取一个电芯后,输送线会输送下一个电芯至取料位置,而后上移的下一个取料组件31获取该电芯)。上移过程中,各层取料组件31的间距增大,以便于依次取料,并将输送线输送来的电芯沿竖直方向堆叠起来。如图1中左半侧和图3中右半侧的取料机构3所示,获取电芯后的各层取料组件31的层间距大于取料之前的层间距,各层取料组件31处于张开而具有间隔的状态,以便于电芯被其他装置例如夹具移送至下一工位(热压装置)处。When applied to battery production, in the initial state of the retrieving mechanism 3, which can also be said to be the idle state when the batteries are not stacked, the layer spacing of each retrieving assembly 31 is very small, and the whole is gathered together, and the overall height is lower than that of the retrieving unit 31. Material level height. When retrieving and stacking the electric cores, the conveying line conveys the electric cores to the retrieving position at the retrieving mechanism 3, and under the drive of the drive mechanism 4, each retrieving assembly 31 moves up to obtain the electric cores in sequence (every time there is one After the retrieving component 31 obtains a cell, the conveying line will transport the next cell to the retrieving position, and then the next retrieving component 31 that moves up will obtain the cell). During the upward movement, the distance between the retrieving components 31 of each layer is increased, so as to facilitate the retrieving of materials in sequence, and the battery cells transported by the conveying line are stacked vertically. As shown in the reclaiming mechanism 3 on the left half side in Fig. 1 and the right half side in Fig. 3, the layer spacing of each layer of retrieving components 31 after obtaining the electric core is greater than the layer spacing before retrieving, and each layer of retrieving components 31 It is in an open state with a gap, so that the battery cells are transferred to the next station (hot pressing device) by other devices such as clamps.

可见,本申请所提供的堆叠装置,既能够快速的堆叠物料,又能增多单次堆叠数量,有效提高了堆叠效率。将该堆叠装置应用到电池生产中,既提高了电芯堆叠上料效率,也提高了电芯在热压等工序中的制作效率。It can be seen that the stacking device provided by the present application can not only quickly stack materials, but also increase the number of single stacks, effectively improving the stacking efficiency. Applying the stacking device to battery production not only improves the efficiency of battery cell stacking and feeding, but also improves the production efficiency of battery cells in processes such as hot pressing.

同时,在电池生产中,通过堆叠装置堆叠好的电芯会由搬运装置移入热压装置中,成堆的电芯在热压装置内进行多层同步热压,待热压完毕,需要将成堆的电芯取出,然后需要将电芯一一的放置到输送线上,由输送线一一输送到下一工序。本申请所提供的堆叠装置也能对成堆的电芯进行拆堆送料。如,首先通过搬运装置将成堆的电芯取出并使各电芯之间具有间距,使各层电芯与各层取料组件31一一相对(各取料组件31处于张开状态,具有较大的层间距,以便于电芯放入),而后即可将各电芯放入到各取料组件31上。每个取料组件31固定一个电芯。而后各取料组件31带着物料下移,各层取料组件31会依次下移至取料高度将物料放置至卸料位(卸料位由下料承接部件例如下料输送线形成),将多个沿竖直方向堆叠的物料转换为在下料输送线上沿水平排列,实现多个不同高度电芯的拆堆下料。At the same time, in battery production, the battery cells stacked by the stacking device will be moved from the handling device into the hot-pressing device, and the stacked batteries will be subjected to multi-layer synchronous hot-pressing in the hot-pressing device. The stacked batteries are taken out, and then the batteries need to be placed on the conveyor line one by one, and then transported to the next process one by one by the conveyor line. The stacking device provided by the present application can also unstack and feed stacked battery cells. For example, first take out the piles of electric cores by the handling device and make a distance between each electric core, so that each layer of electric cores is opposite to each layer of retrieving assemblies 31 (each retrieving assembly 31 is in an open state, with Larger layer spacing, so that the battery cells are put in), and then each battery cell can be put into each retrieving assembly 31. Each pick-up assembly 31 is fixed with one electric core. Then each retrieving assembly 31 moves down with the material, and each layer of retrieving assembly 31 will move down to the retrieving height in turn to place the material to the discharge position (the discharge position is formed by the unloading receiving parts such as the unloading conveyor line), Convert multiple materials stacked vertically to be arranged horizontally on the unloading conveyor line to realize unstacking and unloading of multiple batteries of different heights.

由于本申请的堆叠装置,具有更多的取料组件31,则在对堆叠的多个物料例如热压后的成堆的电芯进行拆堆卸料时,单批次所拆卸的物料数量也多,且通过各取料组件31依次下移而将所抓取的物料依次放置同一下料输送线上输送,实现了对不同高度物料的快速卸料。Since the stacking device of the present application has more reclaiming components 31, when unloading and unloading stacked multiple materials such as stacked electric cores after hot pressing, the quantity of materials disassembled in a single batch is also the same. There are many, and the grabbed materials are sequentially placed on the same feeding conveying line through the successive downward movement of each feeding assembly 31, so as to realize the rapid unloading of materials of different heights.

如附图所示,一些实施例中,机架1上的取料机构3可以设置有至少两组,驱动机构4也配套设置有至少两组,驱动机构4和取料机构3一一对应设置,使得每组取料机构3都可以独立运行,不同的取料机构3交错堆叠物料,交错或者说依次提供堆叠好的物料,能够进一步地提高堆叠效率和供料效率。As shown in the accompanying drawings, in some embodiments, at least two groups of retrieving mechanisms 3 on the frame 1 can be provided, and at least two groups of driving mechanisms 4 can be provided as well, and the driving mechanism 4 and the retrieving mechanism 3 can be provided in one-to-one correspondence. , so that each set of retrieving mechanisms 3 can operate independently, different retrieving mechanisms 3 stack materials alternately, and provide stacked materials alternately or sequentially, which can further improve stacking efficiency and feeding efficiency.

取料机构3中,在竖直方向上,任意相邻的两层取料组件31均通过可伸缩结构相连接,从而相邻两层取料组件31在竖直方向上具有相对移动量,通过相对移动而改变层间距。同时,通过可伸缩结构相连,使得各层取料组件31虽然具有相对移动量,但仍然相互连接形成一个整体。则,最上层取料组件31移动时,会带动其下方的各层取料组件31依次移动。驱动机构4只需与最上层取料组件31相连并驱动最上层取料组件31升降,即可实现各层取料组件31的依次上移取料,和依次下降放料或依次下降压缩。In the retrieving mechanism 3, in the vertical direction, any adjacent two-layer reclaiming assembly 31 is connected by a telescopic structure, so that the adjacent two-layer reclaiming assembly 31 has a relative movement amount in the vertical direction, through Relative movement changes the layer spacing. At the same time, they are connected by a telescopic structure, so that although the material taking components 31 of each layer have relative movement, they are still connected to each other to form a whole. Then, when the uppermost layer of material picking assembly 31 moves, it will drive the material picking components 31 of each layer below it to move sequentially. The driving mechanism 4 only needs to be connected with the uppermost layer reclaiming assembly 31 and drive the uppermost layer reclaiming assembly 31 up and down, so that the reclaiming assemblies 31 of each layer can be moved upward and reclaimed sequentially, and discharged or compressed sequentially.

详细而言,当驱动机构4驱动最上层取料组件31上移时,最上层的取料组件31会首先相对于下方第二层的取料组件31移动一定距离(即最大相对移动量),而后即可拉动第二层取料组件31上移,第二取料组件31相对第三层取料组件31移动一定距离后,会拉动第三取料组件31上移,如此依次拉动,各层取料组件31能够依次上移,依次取料。此时,任意相邻两层取料组件31之间的间距均为最大层间距,可记为第一间距,并将该状态称为张开状态。如此,各层取料组件31上移并获取物料后,处于张开状态,相邻两层取料组件31之间具有足够容纳物料并便于其他搬运部件插入而移走物料的间距空间。In detail, when the drive mechanism 4 drives the uppermost layer of material extraction assembly 31 to move upward, the uppermost layer of material extraction assembly 31 will first move a certain distance relative to the second layer of material extraction assembly 31 below (that is, the maximum relative movement amount), Then the second layer of material retrieving assembly 31 can be pulled to move up, and after the second layer of material retrieving assembly 31 moves a certain distance relative to the third layer of material retrieving assembly 31, the third layer of material retrieving assembly 31 can be pulled to move up, so that pulling in turn, each layer The material taking assembly 31 can move up successively, and take material successively. At this time, the distance between any two adjacent layers of the retrieving components 31 is the maximum layer distance, which can be recorded as the first distance, and this state is called the opened state. In this way, after each layer of retrieving components 31 moves up and acquires materials, it is in an open state, and there is enough space between two adjacent layers of retrieving components 31 to accommodate materials and facilitate the insertion of other handling components to remove materials.

而待物料被移走,或者需要下料时,驱动机构4驱动最上层的取料组件31下移,最上层取料组件31相对于第二层取料组件31下移一定距离(最大相对移动量)后,会与第二层取料组件31相抵,继而会压抵或者着说推动着第二取料组件31共同下移,第二层取料组件31又压抵第三层取料组件31,如此,各层取料组件31被压缩在一起,处于压缩状态,相邻两层取料组件31之间具有较小的层间距,可记为第二间距。第二间距小于第一间距,整个取料机构3处于压缩状态,如图2中左半侧的取料机构3所示,整体高度低,相比于间距不能调节各取料组件31整体同步升降的机构,本申请的堆叠装置,在增多取料组件31层数的情况下仍然能够匹配较低或者原始取料高度,也可以说,在无需变动原始取料高度的基础上,能够具备更多的取料组件31层数,增大单批次物料堆叠数量。And treat that material is removed, or when needing unloading, driving mechanism 4 drives the taking-up assembly 31 of top floor to move down, and top floor take-off assembly 31 moves down a certain distance (maximum relative movement) relative to second-layer take-off assembly 31. After measuring), it will be offset against the second-layer reclaimer assembly 31, and then it will press against or push the second-layer reclaimer assembly 31 to move down together, and the second-layer reclaimer assembly 31 will press against the third-layer reclaimer assembly 31. In this way, each layer of retrieving components 31 is compressed together and is in a compressed state, and there is a smaller interlayer distance between two adjacent layers of retrieving components 31, which can be recorded as the second distance. The second spacing is smaller than the first spacing, and the entire retrieving mechanism 3 is in a compressed state, as shown in the retrieving mechanism 3 on the left side of Figure 2, the overall height is low, and the overall synchronous lifting of each retrieving assembly 31 cannot be adjusted compared to the spacing The mechanism, the stacking device of the present application can still match lower or original material retrieval heights under the situation of increasing the number of layers of material retrieval components 31, it can also be said that without changing the original material retrieval height, it can have more There are 31 layers of reclaiming components, which increases the stacking quantity of a single batch of materials.

如图2和图4所示,一些实施例中,可伸缩结构为限位滑动结构,具体包括限位连接块32和滑动连接件33。在竖直方向上任意相邻的两层取料组件31都通过限位滑动结构相连。而限位连接块32与每两个取料组件31中的第一者例如较高者(在竖直方向上位置高于另一者)相连接,并设置有沿竖直方向延伸的滑槽;滑动连接件33与每两个取料组件31中的第二者例如较低者相连接,并设置在滑槽内,能沿滑槽滑动。滑动连接件33一端与取料组件31固连,另一端滑动连接在滑槽内,从而与其相连的取料组件31和与限位连接块32相连的取料组件31可以相对滑动。也可以说,除最上层取料组件和最下层取料组件外,两层之间的各层取料组件31上都固定有限位连接块32和滑动连接件33,通过限位连接块32及滑动连接件33分别和与其相邻的上下两层取料组件31相连,例如,通过限位连接块32与上一层取料组件31上的滑动连接件33相连,而通过滑动连接件33与其下一层取料组件31上的限位连接块32相连。而最上层取料组件31只需通过限位滑动结构与其下层的取料组件31相连,并与驱动机构4的动力件41传动连接。最下层的取料组件31通过限位滑动结构与其上层的取料组件31相连。As shown in FIG. 2 and FIG. 4 , in some embodiments, the retractable structure is a limiting sliding structure, which specifically includes a limiting connecting block 32 and a sliding connecting piece 33 . In the vertical direction, any adjacent two layers of material taking assemblies 31 are connected through a limiting sliding structure. And the limit connection block 32 is connected with the first one in every two material taking assemblies 31, such as the higher one (the position is higher than the other in the vertical direction), and is provided with a chute extending in the vertical direction ; The sliding connecting piece 33 is connected with the second one of every two retrieving components 31, for example, the lower one, and is arranged in the chute, and can slide along the chute. One end of the sliding connecting piece 33 is fixedly connected with the fetching assembly 31 , and the other end is slidingly connected in the chute, so that the fetching assembly 31 connected thereto and the fetching assembly 31 connected with the limiting connection block 32 can slide relatively. It can also be said that, except for the uppermost layer reclaiming assembly and the lowermost reclaiming assembly, each layer of retrieving assembly 31 between the two layers is fixed with a limit connection block 32 and a sliding connection piece 33, through the limit connection block 32 and The sliding connectors 33 are respectively connected to the upper and lower layers of the fetching assembly 31 adjacent to it, for example, the sliding connectors 33 on the upper layer of the fetching assembly 31 are connected through the limit connecting block 32, and the sliding connectors 33 are connected to the sliding connectors 33. The position-limiting connecting blocks 32 on the material taking assembly 31 of the next layer are connected to each other. However, the uppermost material taking assembly 31 only needs to be connected with the lower material taking assembly 31 through a limit sliding structure, and is connected to the power part 41 of the driving mechanism 4 through transmission. The material taking assembly 31 on the bottom layer is connected with the material taking assembly 31 on the upper layer through a limiting sliding structure.

如此,每相邻的两个取料组件31都可以相对移动一定的距离,并在滑动连接件33移动到滑槽端部时,与上层取料组件31相抵,而被上层取料组件31带动,从而整个取料机构3也即所有的取料组件31,具备张开状态和压缩状态。In this way, every two adjacent pick-up assemblies 31 can move relative to each other for a certain distance, and when the sliding connector 33 moves to the end of the chute, it will be offset against the upper-layer pick-up assembly 31 and be driven by the upper-layer pick-up assembly 31 , so that the entire reclaiming mechanism 3, that is, all reclaiming components 31, has an expanded state and a compressed state.

限位连接块32可以呈长条状,沿竖直方向设置。一些实施例中,滑槽可以是长条形通孔,滑动连接件33可以是凸轮轴承随动器。凸轮轴承随动器包括螺栓、滚轮和位于螺栓端头与滚轮之间的滚柱。如此凸轮轴承随动器在滑槽内上下移动时,会相对于滑槽滚动,减小摩擦力。The limit connection block 32 can be in the shape of a strip and arranged along the vertical direction. In some embodiments, the chute can be a long through hole, and the sliding connection 33 can be a cam bearing follower. A cam bearing follower consists of a bolt, a roller, and a roller positioned between the end of the bolt and the roller. In this way, when the cam bearing follower moves up and down in the chute, it will roll relative to the chute to reduce the frictional force.

当然,其他实施例中,限位滑动结构也可以是包括滑轨、滑块和限位块。滑轨的一端与一层取料组件31相连,限位块设置在滑轨另一端,滑块位于该层取料组件31和限位块之间,并与另一层取料组件31相连。Certainly, in other embodiments, the limiting sliding structure may also include a slide rail, a sliding block and a limiting block. One end of the slide rail is connected with one layer of material taking assembly 31, and the limit block is arranged at the other end of the slide rail.

相邻两层取料组件31可以通过限位滑动结构相连,而进行变距调节,一些其他实施例中,可伸缩结构也可以是铰链结构或连杆结构。例如,每相邻的两层取料组件31之间设置有至少两个的铰链或连杆,至少两个的铰链或连杆首尾依次铰接,且整体上的两端分别与相邻的两层取料组件31相铰接,如此,在驱动机构4带动最上层的取料组件31上移或下移时,剩余取料组件31也会依次移动,并能实现具有第一间距的张开状态和具有第二间距的压缩状态。Two adjacent layers of reclaiming components 31 can be connected through a limit sliding structure to perform distance adjustment. In some other embodiments, the retractable structure can also be a hinge structure or a connecting rod structure. For example, at least two hinges or connecting rods are arranged between every adjacent two layers of material taking assemblies 31. The retrieving components 31 are hinged, so that when the driving mechanism 4 drives the uppermost retrieving component 31 to move up or down, the remaining retrieving components 31 will also move sequentially, and can realize the opened state with the first distance and A compressed state with a second spacing.

取料组件31获取物料,可以是抓取的方式,也可以是托举的方式。取料组件31可以但不限于设置有夹爪、吸盘等。The retrieving component 31 obtains the material, which can be grasped or lifted. The pick-up component 31 may be provided with, but not limited to, jaws, suction cups and the like.

一些实施例中,取料组件31包括两个相对而设的取料部,两个取料部用于在上移过程中获取取料位上放置的物料,并在取料后带着物料上移,物料例如电芯平放在两个取料部上。每层取料组件31都包含两个沿水平第一方向相对而设的取料部,整体形成了两列间隔相对且由上至下排列的取料部。在每一列中,任意两个在竖直方向上相邻的取料部均通过上述可伸缩结构相连,最上层取料组件31的两个取料部同步移动,则各层的取料部在依次带动上都会同步移动,保持平稳性。In some embodiments, the retrieving assembly 31 includes two opposite retrieving parts, and the two retrieving parts are used to obtain the material placed on the retrieving position during the upward movement process, and take the material on the material after retrieving. Moving, materials such as batteries are placed flat on the two pick-up parts. Each layer of material extraction assembly 31 includes two material extraction parts arranged opposite to each other along the first horizontal direction, forming two rows of material extraction parts facing each other at intervals and arranged from top to bottom. In each row, any two vertically adjacent fetching parts are all connected by the above-mentioned telescopic structure, and the two fetching parts of the uppermost layer fetching assembly 31 move synchronously, then the fetching parts of each layer are Driven in turn will move synchronously to maintain stability.

取料位可以形成在两列取料部之间,即供料部件例如上料输送线将物料输送到两列取料部之间。每层的两个取料部移动到取料高度时,共同从取料位获取物料。取料位也可以形成在两列取料部的一侧,此类实施例中,取料部可以是夹爪或吸盘,从物料一侧抓取并固定住物料。The material taking position can be formed between two rows of material taking parts, that is, the material feeding part, such as a feeding conveying line, transports the material between the two rows of material taking parts. When the two pick-up parts of each layer move to the pick-up height, they jointly take the material from the pick-up position. The material picking position can also be formed on one side of the two rows of material picking parts. In such an embodiment, the material picking parts can be jaws or suction cups, which grab and fix the material from one side of the material.

当取料位位于两列取料部之间时,取料部可以是夹爪,可以是吸盘,也可以是用来托举物料的支撑部。当上移而获取物料时,两侧的支撑部从下至上托举物料而将物料带走,各层均托举物料后,完成堆叠。When the pick-up position is between two rows of pick-up parts, the pick-up parts can be jaws, suction cups, or support parts for lifting materials. When moving up to obtain materials, the supporting parts on both sides lift the materials from bottom to top and take them away. After each layer lifts the materials, the stacking is completed.

以堆叠电芯为例进行说明,电芯由输送线依次送往取料位,每个电芯相对于输送线都凸出有悬空区域,两列支撑部位于输送线两侧,当电芯移动到两列支撑部之间而位于取料位时,电芯两侧的悬空区域与两侧的支撑部相对。每层的两个支撑部上移到输送线的高度时,从下至上与电芯的悬空区域相抵而能托举电芯,继而托举着电芯上移。每当有一层取料组件31的两个支撑部托举取料位上的电芯后,输送线移动,将下一个电芯送到取料位,继而下一层取料组件31的两个支撑部托举该电芯。待各层支撑部均托举电芯后,即实现了将多个水平输送过来的电芯转换为沿竖直方向间隔放置而堆叠在一起的操作,非常便于搬运部件将各层电芯以堆叠状态同步移走,而送入热压装置内,热压装置的热压部件对堆叠的多个电芯共同压制,如此,单次能够完成大量电芯的同步热压。Taking stacked cells as an example, the cells are sent to the pick-up position sequentially by the conveyor line. Each cell protrudes from the conveyor line with a suspended area, and the two columns of support parts are located on both sides of the conveyor line. When the cells move When it is between the two rows of supporting parts and is at the material picking position, the suspended areas on both sides of the battery cell are opposite to the supporting parts on both sides. When the two supporting parts of each layer move up to the height of the conveying line, they will be offset against the suspended area of the battery core from bottom to top to lift the battery core, and then lift the battery core to move upward. Whenever the two supporting parts of one layer of reclaiming assembly 31 lift the cell on the retrieving level, the conveying line moves to send the next cell to the retrieving position, and then the two retrieving components 31 of the next layer The supporting part lifts the cell. After the supporting parts of each layer lift the battery cores, the operation of converting multiple horizontally transported battery cores into vertically spaced and stacked ones is realized, which is very convenient for handling parts to stack each layer of battery cores The state is removed synchronously, and sent into the hot-pressing device, and the hot-pressing parts of the hot-pressing device jointly press the stacked multiple batteries, so that the simultaneous hot-pressing of a large number of batteries can be completed at a time.

取料部为支撑部时,包括至少一个支撑件312,例如取料部包括基座311及固定在基座311上的支撑件312。支撑件312可以是一个,也可以是两个或多个。当支撑件312设置有至少两个时,至少两个的支撑件312均固定在基座311上,并沿水平第二方向排列。如此,每个取料部的各个支撑件312都固定在同一个基座311上,被同步带动而同步移动,可以保证平稳性。同时,每个物料都被至少四个的支撑件312进行平稳托举支撑,具有良好的平稳性,可以保持高水平性。支撑件312可以是板状结构,每层取料组件31的各个支撑件312的顶端面,共同形成托举支撑面。When the pick-up part is a support part, it includes at least one support member 312 , for example, the pick-up part includes a base 311 and a support member 312 fixed on the base 311 . There can be one support member 312, or two or more. When at least two support members 312 are provided, at least two support members 312 are fixed on the base 311 and arranged along the second horizontal direction. In this way, each supporting member 312 of each material picking part is fixed on the same base 311, and is driven and moved synchronously, which can ensure stability. At the same time, each material is smoothly lifted and supported by at least four support members 312, which has good stability and can maintain a high level. The support member 312 may be a plate-like structure, and the top surfaces of the support members 312 of each layer of the material taking assembly 31 jointly form a lifting support surface.

支撑件312可以是块状,例如支撑块,也可以是板状,例如支撑板,也可以是其他形状,但无论是何种形状,均具有平坦的托举面,以平稳托举支撑物料。The support member 312 can be block-shaped, such as a support block, or plate-shaped, such as a support plate, or other shapes, but no matter what shape it is, it has a flat lifting surface to lift and support materials smoothly.

驱动机构4需要带动最上层取料组件31的两个取料部同步移动,可以是包括动力件41及两个均与该同一个动力件41的动力输出端相连的升降件42,两个升降件42在动力驱动下于机架1上同步升降移动,并分别与两个取料部相连,如此实现两个取料部的同步带动。而最上层取料组件31的两个取料部同步移动,在各层取料部之间的相对滑动结构均相同(部件和尺寸均相同)的情况下,可以带动同层取料组件31的两个取料部同步移动,保证每层由多个支撑件312共同形成的托举支撑面的水平性。The driving mechanism 4 needs to drive the two picking parts of the uppermost layer picking assembly 31 to move synchronously, which can include a power part 41 and two lifting parts 42 that are all connected to the power output end of the same power part 41. The part 42 moves up and down synchronously on the frame 1 under the drive of power, and is connected with the two fetching parts respectively, so as to realize the synchronous driving of the two fetching parts. The two fetching parts of the uppermost layer fetching assembly 31 move synchronously, and when the relative sliding structures between the fetching parts of each layer are all the same (parts and sizes are all the same), the same layer of fetching assembly 31 can be driven. The two pick-up parts move synchronously to ensure the levelness of the lifting support surface jointly formed by multiple support members 312 on each layer.

动力件41可为但不限制为电机,升降件42可以是同步带。如图1和图4所示,机架1为框形,动力件41设置在机架1顶端,两个升降件42分列在机架1两侧。升降件42为同步带时,可从机架1顶端延伸至底端,不仅便于设置,且行程长,非常便于带动取料组件31上下往复移动。The power part 41 can be but not limited to a motor, and the lifting part 42 can be a synchronous belt. As shown in FIGS. 1 and 4 , the frame 1 is in the shape of a frame, the power element 41 is arranged on the top of the frame 1 , and two lifting elements 42 are arranged on both sides of the frame 1 . When the lifting member 42 is a synchronous belt, it can extend from the top of the frame 1 to the bottom, which is not only convenient for setting, but also has a long stroke, which is very convenient to drive the retrieving assembly 31 to move up and down.

进一步而言,机架1上设置有对各层取料组件31进行导向的导向结构,导向结构引导各层取料组件31沿竖直方向往复移动,保证各层取料组件31移动方向的精准性,防止取料部歪斜。Further, the frame 1 is provided with a guiding structure for guiding the material taking components 31 of each layer, and the guiding structure guides the material taking components 31 of each layer to reciprocate in the vertical direction, so as to ensure the accuracy of the moving direction of the material taking components 31 of each layer. Sex, to prevent the feeding part from skewing.

当取料组件31包括两个沿水平第一方向间隔设置的取料部时,导向结构包括两组沿竖直方向设置的滑轨5,各取料组件31中的两个取料部均是,分别滑动设置在两组滑轨5上。也即,每个取料机构3中,两组滑轨5与两列取料部一一对应,同一列中的各个取料部都滑动设置在同一组滑轨5上。两组滑轨5分列在取料机构3两侧,每组滑轨5对应一列取料部,而每组滑轨5中,滑轨5的个数可以是一个、两个或多个,各滑轨5均沿竖直方向延伸。同一组中的滑轨5沿水平第二方向排列。取料部的基座311与同一组中各滑轨5上的滑块均固连,在各滑轨5上平稳的滑动。When the pick-up assembly 31 includes two pick-up parts arranged at intervals along the horizontal first direction, the guide structure includes two sets of slide rails 5 arranged in the vertical direction, and the two pick-up parts in each pick-up assembly 31 are , respectively slidingly arranged on two sets of slide rails 5 . That is to say, in each material fetching mechanism 3 , two sets of slide rails 5 correspond to two rows of fetching parts one by one, and each fetching part in the same row is slidably arranged on the same set of slide rails 5 . Two sets of slide rails 5 are arranged on both sides of the retrieving mechanism 3, each set of slide rails 5 corresponds to a row of retrieving parts, and in each set of slide rails 5, the number of slide rails 5 can be one, two or more, Each slide rail 5 extends along the vertical direction. The slide rails 5 in the same group are arranged along the second horizontal direction. The base 311 of the material taking part is all fixedly connected with the slide blocks on each slide rail 5 in the same group, and slides smoothly on each slide rail 5 .

本申请的实施例还提供了一种电芯热压系统,包括有上述任一项实施例中所述的堆叠装置以及输送电芯的输送线,电芯相对于输送线具有悬空部,取料机构3抓取或托举悬空部而获取电芯,进行堆叠。则堆叠装置和输送线配合,实现电芯的自动堆叠和自动卸料。且堆叠效率高,单批次所堆叠的电芯数量多,提高电芯热压工序的整体效率。该有益效果的推导过程与上述堆叠装置的有益效果的推导过程基本一致,此处不再赘述。Embodiments of the present application also provide a cell hot-pressing system, including the stacking device described in any one of the above embodiments and a conveying line for conveying the electric core, the electric core has a suspended part relative to the conveying line, and the material is taken out Mechanism 3 grabs or lifts the suspended part to obtain battery cells and stack them. Then the stacking device cooperates with the conveying line to realize the automatic stacking and automatic unloading of the battery cells. And the stacking efficiency is high, and the number of cells stacked in a single batch is large, which improves the overall efficiency of the cell hot-pressing process. The derivation process of the beneficial effect is basically the same as the derivation process of the above-mentioned beneficial effect of the stacking device, and will not be repeated here.

以上结合具体实施例描述了本申请的基本原理,但是,需要指出的是,在本申请中提及的优点、优势、效果等仅是示例而非限制,不能认为这些优点、优势、效果等是本申请的各个实施例必须具备的。另外,上述公开的具体细节仅是为了示例的作用和便于理解的作用,而非限制,上述细节并不限制本申请为必须采用上述具体的细节来实现。The basic principles of the present application have been described above in conjunction with specific embodiments, but it should be pointed out that the advantages, advantages, effects, etc. mentioned in the application are only examples rather than limitations, and these advantages, advantages, effects, etc. Various embodiments of this application must have. In addition, the specific details disclosed above are only for the purpose of illustration and understanding, rather than limitation, and the above details do not limit the application to be implemented by using the above specific details.

本申请中涉及的部件、装置仅作为例示性的例子并且不意图要求或暗示必须按照附图示出的方式进行连接、布置、配置。如本领域技术人员将认识到的,可以按任意方式连接、布置、配置这些部件、装置。诸如“包括”、“包含”、“具有”等等的词语是开放性词汇,指“包括但不限于”,且可与其互换使用。这里所使用的词汇“或”和“和”指词汇“和/或”,且可与其互换使用,除非上下文明确指示不是如此。这里所使用的词汇“诸如”指词组“诸如但不限于”,且可与其互换使用。The components and devices involved in this application are only illustrative examples and are not intended to require or imply that they must be connected, arranged, and configured in the manner shown in the drawings. As will be appreciated by those skilled in the art, these components, devices may be connected, arranged, configured in any manner. Words such as "including", "comprising", "having" and the like are open-ended words meaning "including but not limited to" and may be used interchangeably therewith. As used herein, the words "or" and "and" refer to the word "and/or" and are used interchangeably therewith, unless the context clearly dictates otherwise. As used herein, the word "such as" refers to the phrase "such as but not limited to" and can be used interchangeably therewith.

还需要指出的是,在本申请的装置、设备中,各部件是可以分解和/或重新组合的。这些分解和/或重新组合应视为本申请的等效方案。It should also be pointed out that in the device and equipment of the present application, each component can be decomposed and/or reassembled. These decompositions and/or recombinations should be considered equivalents of this application.

提供所公开的方面的以上描述以使本领域的任何技术人员能够做出或者使用本申请。对这些方面的各种修改对于本领域技术人员而言是非常显而易见的,并且在此定义的一般原理可以应用于其他方面而不脱离本申请的范围。因此,本申请不意图被限制到在此示出的方面,而是按照与在此公开的原理和新颖的特征一致的最宽范围。The above description of the disclosed aspects is provided to enable any person skilled in the art to make or use the present application. Various modifications to these aspects will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other aspects without departing from the scope of the application. Thus, the present application is not intended to be limited to the aspects shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

为了例示和描述的目的已经给出了以上描述。此外,此描述不意图将本申请的实施例限制到在此公开的形式。尽管以上已经讨论了多个示例方面和实施例,但是本领域技术人员将认识到其某些变型、修改、改变、添加和子组合。The foregoing description has been presented for purposes of illustration and description. Furthermore, this description is not intended to limit the embodiments of the application to the forms disclosed herein. Although a number of example aspects and embodiments have been discussed above, those skilled in the art will recognize certain variations, modifications, changes, additions and sub-combinations thereof.

以上所述仅为本申请的较佳实施例而已,并不用以限制本申请,凡在本申请的精神和原则之内,所作的任何修改、等同替换等,均应包含在本申请的保护范围之内。The above is only a preferred embodiment of the application, and is not intended to limit the application. Any modifications, equivalent replacements, etc. made within the spirit and principles of the application shall be included in the protection scope of the application. within.

Claims (10)

1. A stacking device, comprising:
the material taking mechanism is provided with a plurality of layers of material taking assemblies which are arranged along the vertical direction and are arranged on the rack in a lifting manner, and any two adjacent layers of material taking assemblies can relatively move so as to change the layer spacing between any two adjacent layers of material taking assemblies;
and the driving mechanism drives the material taking mechanism to lift so as to take or unload the material taking assembly of each layer.
2. The stacking device of claim 1 wherein any two adjacent layers of said take-off assemblies are connected by a telescoping structure such that movement of the uppermost layer of said take-off assemblies causes sequential movement of each of said take-off assemblies thereunder;
the driving mechanism drives the uppermost material taking assembly to lift, so that each layer of material taking assembly can sequentially move upwards to form an open state of two adjacent layers of material taking assemblies with a first interval, and can also sequentially descend to form a compressed state of two adjacent layers of material taking assemblies with a second interval.
3. The stacking device of claim 2 wherein the telescoping structure is a limit slide structure comprising:
the limiting connecting block is connected with a first one of any two adjacent material taking assemblies and is provided with a chute extending along the vertical direction;
and the sliding connecting piece is connected with the second one of any two adjacent material taking assemblies, is arranged in the sliding groove and can slide along the sliding groove.
4. A stacking device as claimed in claim 3 wherein said take-out assembly includes two take-out portions spaced apart and opposed in a first horizontal direction, any two of said take-out portions adjacent in a vertical direction being connected by said limited slip arrangement.
5. The stacking device as claimed in claim 4, wherein the driving mechanism comprises a power member and two lifting members which are connected with the power member and move up and down, and the two lifting members are respectively connected with the two material taking portions of the uppermost material taking assembly so as to enable the two material taking portions to move synchronously.
6. The stacking device of claim 4 wherein said take-out section comprises a base and a support member secured to said base, said support member being provided with one, two or more of said support members being aligned in a horizontal second direction.
7. The stacking device of claim 1 wherein said frame is provided with guide structures for guiding each of said layers of said take out assembly to reciprocate in a vertical direction.
8. The stacking device of claim 7 wherein said guide structure comprises two sets of vertically disposed slide rails, and two take-out portions of each of said take-out assemblies are slidably disposed on each of said two sets of slide rails.
9. A stacking device as claimed in claim 3 wherein said sliding connection is a cam bearing follower.
10. A hot pressing system for electrical core, comprising a conveyor line for conveying electrical core and a stacking device according to any one of claims 1-9, wherein the electrical core has a suspended portion relative to the conveyor line, and the material taking mechanism grabs or lifts the suspended portion to obtain the electrical core.
CN202320374054.9U 2023-02-28 2023-02-28 Stacking device and battery cell hot-pressing system Active CN219575703U (en)

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