CN203391335U - A lithium battery cold and hot pressing mechanism - Google Patents

Abstract

The utility model discloses a cold and hot pressing mechanism of lithium cell, including press device, support material locating rack, drive assembly and drive arrangement, press device and drive assembly transmission are connected, support the material locating rack and set up in press device, and press device carries out the material through drive arrangement's drive and drive assembly's linkage and presses or loosen. The pressing device comprises a pressing plate group consisting of pressing plates, a guide shaft and a cylinder, wherein the pressing plates in the pressing plate group are vertically arranged, the guide shaft is connected with each pressing plate, and the output end of the cylinder is connected with the pressing plates on the left side and the right side of the pressing plate group, so that the pressing plates slide along the direction of the guide shaft. Every clamp plate all parallel pressure to the lithium cell, guarantees that the lithium cell atress is even.

Description

Translated fromChinese

一种锂电池冷热压机构A lithium battery cold and hot pressing mechanism

技术领域technical field

本实用新型属于锂电池生产加工领域，特别是一种锂电池冷热压机构。 The utility model belongs to the field of lithium battery production and processing, in particular to a lithium battery cold and hot pressing mechanism. the

背景技术Background technique

在锂电池生产中，电池在顶侧封或化成后，会进行冷热压等工序，传统的冷热压工序是上下压多个电池，这些传统工艺在冷热处理中的电池受力和受热不均匀，限制了电池使用，使得电池在冷热压后单个电池厚度一致性上较差，并且在人力物力上浪费较大。 In the production of lithium batteries, after the batteries are top-side sealed or formed, processes such as hot and cold pressing will be carried out. The traditional hot and cold pressing process is to press multiple batteries up and down. These traditional processes force and heat the batteries in the cold and heat treatment. Unevenness limits the use of the battery, making the thickness of the battery single battery poor after hot and cold pressing, and wastes a lot of manpower and material resources. the

实用新型内容Utility model content

    本实用新型要解决的技术问题是针对上述现有技术的不足，提供一种锂电池冷热压机构。 The technical problem to be solved by this utility model is to provide a lithium battery cold and hot pressing mechanism for the above-mentioned deficiencies in the prior art. the

为解决上述技术问题，本实用新型所采取的技术方案是： 一种锂电池冷热压机构, 包括压料装置、托料定位架、传动组件和驱动装置，压料装置与传动组件传动连接，托料定位架设置于压料装置中，压料装置与驱动装置连接,压料装置通过驱动装置的驱动和传动组件的联动进行压料或者松开。 In order to solve the above technical problems, the technical solution adopted by the utility model is: A lithium battery cold and hot pressing mechanism, including a pressing device, a material supporting positioning frame, a transmission assembly and a driving device, and the pressing device is connected to the transmission assembly. The supporting positioning frame is arranged in the pressing device, which is connected with the driving device, and the pressing device performs pressing or loosening through the driving of the driving device and the linkage of the transmission assembly. the

上述技术方案中，压料装置包括由压板组成的压板组和导向轴，压板组中的压板竖直排列设置，导向轴与每块压板连接，驱动装置的输出端连接压板组左右两边的压板，使压板沿导向轴方向滑动，每块压板都与传动组件连接。每块压板都平行压向锂电池，保证锂电池受力均匀。 In the above technical solution, the pressing device includes a pressing plate group composed of pressing plates and a guide shaft, the pressing plates in the pressing plate group are arranged vertically, the guiding shaft is connected with each pressing plate, the output end of the driving device is connected with the pressing plates on the left and right sides of the pressing plate group, Make the pressing plate slide along the direction of the guide shaft, and each pressing plate is connected with the transmission assembly. Each pressing plate is pressed against the lithium battery in parallel to ensure that the lithium battery is evenly stressed. the

上述技术方案中，托料定位架包括托料杆和定位架，若干托料杆并排设置在定位架上，该若干托料杆穿插于压料装置与传动组件之间。 In the above technical solution, the supporting positioning frame includes a supporting rod and a positioning frame, and several supporting rods are arranged side by side on the positioning frame, and the several supporting rods are inserted between the pressing device and the transmission assembly. the

上述技术方案中，托料定位架还包括调节定位架高低位置的调节装置，以适应不同型号的锂电池。 In the above technical solution, the supporting positioning frame also includes an adjusting device for adjusting the height of the positioning frame to adapt to different types of lithium batteries. the

上述技术方案中，传动组件为链条设置于压料装置的两底侧。 In the above technical solution, the transmission components are chains arranged on both bottom sides of the pressing device. the

上述技术方案中，还包括与压料装置感应连接的压力表，检测压料装置对锂电池的压力，避免过大或过小。 The above technical solution also includes a pressure gauge inductively connected to the pressing device to detect the pressure of the pressing device on the lithium battery to avoid excessive or too small pressure. the

本实用新型的有益效果是：竖直压板组能够对每个电池分别进行均匀的受力、受热和受冷，保证了冷热压后锂电池的厚度能够保持一致，避免了上下压的厚度不一致问题，还有省去后续的修补工序，节省成本，提高生产效率。 The beneficial effects of the utility model are: the vertical pressing plate group can respectively carry out uniform force, heat and cold on each battery, ensuring that the thickness of the lithium battery after cold and hot pressing can be kept consistent, and avoiding the inconsistency of the thickness of the upper and lower pressing The problem is to save the follow-up repair process, save costs and improve production efficiency. the

附图说明Description of drawings

图1是本实用新型的整体结构示意图； Fig. 1 is the overall structural representation of the utility model;

图2是本实用新型托料定位架的结构示意图。Fig. 2 is a structural schematic diagram of the supporting positioning frame of the utility model.

图中，1、压料装置；2、托料定位架；3、传动组件；5、导向轴；6、直线轴承；7、气缸；8、托料杆；9、调节板；10、调节牙杆；11、调节固定座；12、压板；13、压力表。 In the figure, 1. Pressing device; 2. Support positioning frame; 3. Transmission component; 5. Guide shaft; 6. Linear bearing; 7. Cylinder; 8. Support rod; 9. Adjusting plate; Rod; 11, adjusting the fixed seat; 12, pressing plate; 13, pressure gauge. the

具体实施方式Detailed ways

下面结合附图对本实用新型作进一步详细的说明。 Below in conjunction with accompanying drawing, the utility model is described in further detail. the

如图1所示，一种锂电池冷热压机构，包括压料装置1、托料定位架2、传动组件3和驱动装置，以及安装前述部件的安装架，托料定位架2设置于压料装置1与传动组件3之间，压料装置1与传动组件3传动连接。驱动装置为气缸7。 As shown in Figure 1, a lithium battery cold and hot pressing mechanism includes apressing device 1, a material supportingpositioning frame 2, atransmission assembly 3 and a driving device, and a mounting frame for installing the aforementioned components. The supportingmaterial positioning frame 2 is arranged on the press Between thematerial device 1 and thetransmission assembly 3, thepressing device 1 and thetransmission assembly 3 are connected in transmission. The driving device iscylinder 7. the

压料装置1包括压板组、导向轴5、直线轴承6和气缸7，压板组由若干压板12竖直等间排列设置而组成，每块压板12上下四角都设置有直线轴承6，该直线轴承6穿设有导向轴5，保证压板能够互相平行移动，保证受力均匀，该导向轴5固定在安装架之间，气缸7设置在安装架一侧，气缸7的输出端与压板组一边的压板12连接，压板12与压板12之间通过传动组件3来传动，气缸7驱动与其直接连接的压板12，通过传动组件3使其他压板12联动，进行压紧或者松开。压力表13安装在安装架上与压板组另一边的压板12连接。 Thepressing device 1 includes a pressing plate group, a guide shaft 5, a linear bearing 6 and anair cylinder 7. The pressing plate group is composed of a number ofpressing plates 12 arranged in vertical equal intervals. Eachpressing plate 12 is provided withlinear bearings 6 at the upper and lower four corners. The linear bearing 6. There is a guide shaft 5 to ensure that the pressure plates can move parallel to each other and ensure uniform force. The guide shaft 5 is fixed between the mounting frames, and thecylinder 7 is set on one side of the mounting frame. The output end of thecylinder 7 is connected to the side of the pressure plate group Thepressing plates 12 are connected, and thepressing plates 12 are transmitted through thetransmission assembly 3. Thecylinder 7 drives thepressing plate 12 directly connected to it, and the otherpressing plates 12 are linked through thetransmission assembly 3 to compress or loosen. Thepressure gauge 13 is installed on the mounting frame and is connected with thepressing plate 12 on the other side of the pressing plate group. the

传动组件3为链条，该链条串联接于压板组的压板12底部之间，使压板12之间能够同时联动，每块压板12受到气缸7驱动的力都是一致的，保证受力均匀一致。 Thetransmission assembly 3 is a chain, which is connected in series between the bottoms of thepressing plates 12 of the pressing plate group, so that thepressing plates 12 can be linked simultaneously, and the force driven by eachpressing plate 12 by thecylinder 7 is consistent, ensuring uniform force. the

如图2所示，托料定位架2包括托料杆8和定位架，定位架包括调节板9、调节牙杆10和调节固定座11，若干托料杆8并排设置与两调节板9之间，四根调节牙杆10竖直穿设于两调节板9，起支撑作用，调节板9在调节牙杆10的高度可调，并通过设置于调节牙杆10顶部的调节固定座11固定调节的高度。以适应加工的需要更换不同型号的电池，提高生产效率。 As shown in Figure 2, the supportingpositioning frame 2 comprises a supportingrod 8 and a positioning frame, and the positioning frame includes an adjustingplate 9, an adjustingtooth bar 10 and an adjusting fixedseat 11, and several supportingrods 8 are arranged side by side between the two adjustingplates 9. Between them, four adjustingtooth rods 10 are installed vertically on the two adjustingplates 9 to play a supporting role. The height of the adjustingplate 9 can be adjusted on the adjustingtooth rods 10, and are fixed by the adjustingfixing seat 11 arranged on the top of the adjustingtooth rods 10. Adjustable height. To meet the needs of processing, different types of batteries can be replaced to improve production efficiency. the

在使用本实用新型时，锂电池被放进压板组中，放在托料定位架2上，气缸7驱动压板组经过链条的传动使压板组压住每个锂电池，每个锂电池分别进行热压或冷压，随后气缸7驱动压板组，把处理后的锂电池松开。在压锂电池的时候，由压力表13来检测压板组对锂电池的压力，避免压力过大压块锂电池，也避免压力过小不能压好锂电池。 When using the utility model, the lithium battery is put into the pressing plate group and placed on the supportingpositioning frame 2, and thecylinder 7 drives the pressing plate group to press each lithium battery through the transmission of the chain, and each lithium battery is separately Hot pressing or cold pressing, and then thecylinder 7 drives the pressing plate group to loosen the processed lithium battery. When pressing the lithium battery, thepressure gauge 13 is used to detect the pressure of the pressing plate group on the lithium battery, so as to avoid excessive pressure to press the lithium battery, and to prevent the pressure from being too small to press the lithium battery. the

以上的实施例只是在于说明而不是限制本实用新型，故凡依本实用新型专利申请范围所述的方法所做的等效变化或修饰，均包括于本实用新型专利申请范围内。 The above embodiments are only intended to illustrate rather than limit the utility model, so all equivalent changes or modifications made according to the method described in the scope of the patent application of the utility model are included in the scope of the patent application of the utility model. the

Claims (6)

1. a lithium battery cold-hot pressure mechanism, it is characterized in that: comprise material pressing device, retainer locating rack, transmission component and drive unit, described material pressing device and transmission component are in transmission connection, described retainer locating rack is arranged in material pressing device, described material pressing device is connected with drive unit, and described material pressing device is carried out binder or unclamped by the driving of drive unit and the interlock of transmission component.

2. a kind of lithium battery cold-hot pressure according to claim 1 mechanism, it is characterized in that: described material pressing device comprises pressing plate group and the axis of guide being comprised of pressing plate, the vertical spread configuration of pressing plate in described pressing plate group, the described axis of guide is connected with every block pressur plate, the output of described drive unit connects the pressing plate of described pressing plate group the right and left, pressing plate is slided along axis of guide direction, and every block pressur plate is all connected with described transmission component.

3. a kind of lithium battery cold-hot pressure according to claim 1 mechanism, it is characterized in that: described retainer locating rack comprises retainer bar and locating rack, some described retainer bars are arranged side by side on locating rack, and these some retainer bars are interspersed between described material pressing device and transmission component.

4. a kind of lithium battery cold-hot pressure according to claim 3 mechanism, is characterized in that: described retainer locating rack also comprises the adjusting device that regulates described locating rack high and low position.

5. a kind of lithium battery cold-hot pressure according to claim 1 mechanism, is characterized in that: described transmission component is chain, is arranged at two bottom sides of material pressing device.

6. a kind of lithium battery cold-hot pressure according to claim 1 mechanism, is characterized in that: also comprise the Pressure gauge being connected with described material pressing device induction.

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