CN202570685U - Automatic online monitoring dust removal device for plate of lithium ion battery - Google Patents

Automatic online monitoring dust removal device for plate of lithium ion battery Download PDF

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Publication number
CN202570685U
CN202570685U CN201220185881.5U CN201220185881U CN202570685U CN 202570685 U CN202570685 U CN 202570685U CN 201220185881 U CN201220185881 U CN 201220185881U CN 202570685 U CN202570685 U CN 202570685U
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China
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dust removal
dust
workbench
online monitoring
pole piece
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Expired - Lifetime
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CN201220185881.5U
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Chinese (zh)
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李利淼
杨亦轩
樊彦良
周志勇
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Zhongchuangxin Aviation Technology Jiangsu Co ltd
China Lithium Battery Technology Co Ltd
CALB Technology Co Ltd
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China Aviation Lithium Battery Co Ltd
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    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

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Abstract

The utility model relates to an automatic online monitoring dust removal device for a plate of a lithium ion battery. The device comprises a workbench, a support plate, a dust removal hairbrush, a power device, a control system, an online monitoring device, an air draft device and a dust collection device, wherein the periphery of the workbench is sealed, and through holes are uniformly formed on the surface of the workbench; the dust removal hairbrush is positioned above the workbench, and is used for removing dust from the upper surface of the plate; the power device is connected with the dust removal hairbrush, and is used for driving the dust removal hairbrush to move; the online monitoring device is arranged above the workbench, and the output end of the online monitoring device is connected with the input end of the control system; the output end of the control system is connected with the power device, and is used for controlling the starting of the power device; and the air draft device and the dust collection device are positioned below the workbench, and are used for removing the dust from the lower surface of the plate and fixing the plate. According to the device, the dust can be simultaneously removed from the surfaces of the plate by the dust removal hairbrush above the workbench and the air draft device and the dust collection device below the workbench, so that dust removal time is effectively shortened, and dust removal efficiency is improved.

Description

一种自动在线监测的锂离子电池极片除尘装置An automatic on-line monitoring lithium-ion battery electrode dust removal device

技术领域 technical field

本实用新型涉及一种自动在线监测的锂离子电池极片除尘装置。 The utility model relates to an automatic on-line monitoring lithium ion battery pole piece dust removal device.

背景技术 Background technique

在锂离子电池生产过程中，其正负极片表面容易附着一些细微粉尘，并且切片之后的极片边缘易有毛刺。当正负极片装配成电池以后，这些粉尘和毛刺容易刺破隔膜，导致电池内部产生微短路，从而降低电池性能以及造成安全隐患，因此粉尘的清除显得尤为重要。目前多数厂家采用人工方式进行除尘，这种方法耗费时间长，除尘效率低，并且除尘效果较差，不容易彻底清除粉尘。 During the production process of lithium-ion batteries, some fine dust is easy to adhere to the surface of the positive and negative electrodes, and the edges of the electrode sheets after slicing are prone to burrs. When the positive and negative plates are assembled into a battery, these dust and burrs are easy to pierce the diaphragm, resulting in a micro-short circuit inside the battery, thereby reducing battery performance and causing safety hazards, so dust removal is particularly important. At present, most manufacturers use manual dust removal, which takes a long time, has low dust removal efficiency, and the dust removal effect is poor, and it is not easy to completely remove dust.

实用新型内容 Utility model content

本实用新型的目的是克服现有除尘方式除尘效率低，除尘效果差，不容易彻底清除粉尘，从而提出一种自动在线监测的锂离子电池极片除尘装置。 The purpose of the utility model is to overcome the low dust removal efficiency and poor dust removal effect of the existing dust removal method, and it is not easy to completely remove the dust, thereby proposing an automatic online monitoring lithium ion battery electrode dust removal device.

本实用新型为解决上述技术问题而提出一种锂离子电池极片除尘装置，工作台、支撑板、除尘毛刷和动力装置，工作台周围密封且表面均匀布置有通孔，除尘毛刷位于工作台的上方，动力装置与除尘毛刷控制连接，用于驱动除尘毛刷上下左右运动。 In order to solve the above technical problems, the utility model proposes a lithium-ion battery electrode dust removal device, a workbench, a support plate, a dust removal brush and a power unit, the workbench is sealed around and the surface is evenly arranged with through holes, and the dust removal brush is located on the working table. On the top of the table, the power device is connected with the dust removal brush control, and is used to drive the dust removal brush to move up and down, left and right.

所述的除尘装置还包括抽风装置和吸尘装置，抽风装置和吸尘装置位于工作台下方对应除尘毛刷的位置。 The dust removal device also includes a draft device and a dust suction device, and the draft device and the dust suction device are located at the positions corresponding to the dust removal brushes under the workbench.

所述的除尘装置还包括在线监测装置和控制系统，在线监测装置设置在工作台上方，用于在线监测极片表面粉尘是否清除干净，在线监测装置的输出端和控制系统的输入端相连，控制系统的输出端控制连接驱动装置、抽风装置和吸尘装置。 The dust removal device also includes an online monitoring device and a control system. The online monitoring device is arranged above the workbench for online monitoring whether the dust on the surface of the pole piece is cleaned. The output end of the online monitoring device is connected to the input end of the control system, and the control system The output terminal of the system is controlled to connect the driving device, the ventilation device and the dust suction device.

所述的在线监测装置为灰尘传感器。 The online monitoring device is a dust sensor.

所述的工作台下方设置有传送带或者极片收集装置。 A conveyor belt or a pole piece collecting device is arranged under the workbench.

本实用新型的有益效果是:本实用新型通过在工作台上方设置刷头以及在工作台下方连接抽风装置和除尘装置，可以同时对极片的表面进行除尘，从而有效地缩短了除尘时间，提高了除尘效率。 The beneficial effects of the utility model are: the utility model can simultaneously dedust the surface of the pole piece by arranging a brush head above the workbench and connecting a draft device and a dedusting device under the workbench, thereby effectively shortening the dedusting time and improving dust removal efficiency.

附图说明 Description of drawings

图1是本实用新型实施例一的结构图； Fig. 1 is the structural diagram of the utility model embodiment one;

图2是本实用新型实施例二的结构图； Fig. 2 is the structural diagram of the utility model embodiment two;

图3是图1和图2中工作台的局部放大图。 Fig. 3 is a partially enlarged view of the workbench in Fig. 1 and Fig. 2 .

具体实施方式 Detailed ways

下面结合附图对本实用新型的具体实施方式做进一步的说明。 Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described further.

本实用新型的实施例一 Embodiment one of the utility model

如图1所示该锂离子电池极片除尘装置包括工作台1、支撑板2、除尘毛刷3、动力装置5、抽风装置6和吸尘装置7。除尘毛刷3设置在工作台1上方，动力装置5固定在支撑板2上，动力装置5控制连接除尘毛刷3，驱动除尘毛刷3上下左右运动，抽风装置6和吸尘装置7位于工作台1下方，工作台1表面均匀布置有椭圆形通孔，如图3所示，抽风装置6和吸尘装置7用于清除极片下表面的粉尘和固定极片，防止极片被除尘毛刷3刷走，便于上方刷头扫除上表面的粉尘，并通过工作台下方的抽风装置6和吸尘装置7经由工作台1两侧的矩形通孔将扫下的粉尘吸走。  As shown in FIG. 1 , the lithium-ion battery pole piece dust removal device includes a workbench 1 , a support plate 2 , a dust removal brush 3 , a power unit 5 , an exhaust device 6 and a dust suction device 7 . The dust removal brush 3 is arranged on the top of the workbench 1, and the power unit 5 is fixed on the support plate 2. The power unit 5 controls and connects the dust removal brush 3 to drive the dust removal brush 3 to move up and down, left and right, and the exhaust device 6 and the dust collection device 7 are located at the working position. Below table 1, elliptical through-holes are evenly arranged on the surface of work table 1, as shown in Figure 3, the ventilation device 6 and dust collection device 7 are used to remove the dust on the lower surface of the pole piece and fix the pole piece to prevent the pole piece from being dusted by dust. Brush 3 is brushed away, is convenient to the dust of top brush head sweeping away upper surface, and the dust that sweeps down is sucked away through the rectangular through-hole of workbench 1 both sides by the ventilation device 6 and dust-absorbing device 7 below the workbench. the

其工作过程如下：极片放置在工作台1表面，抽风装置6和吸尘装置7启动，然后除尘毛刷3触及极片上表面，并左右运动，清除表面粉尘，将粉尘扫至工作台1两侧的矩形通孔，通过下方的抽风装置6和吸尘装置7将粉尘吸走，即可完成除尘工作。  The working process is as follows: the pole piece is placed on the surface of the workbench 1, the ventilation device 6 and the dust suction device 7 are activated, and then the dust removal brush 3 touches the upper surface of the pole piece, and moves left and right to remove the dust on the surface, and sweep the dust to the workbench 1 two The rectangular through hole on the side can suck the dust away through the ventilation device 6 and the dust suction device 7 below, and the dust removal work can be completed. the

本实用新型的实施例二 Embodiment two of the utility model

本实施例是在实施例一的基础上改进的，如图2所示，该除尘装置包括工作台1、支撑板2、除尘毛刷3、灰尘传感器4、动力装置5、控制系统8、抽风装置6和吸尘装置7。除尘毛刷3和在线监测装置4设置在工作台1上方，除尘毛刷3固定在支撑板2上。所述的抽风装置6和吸尘装置7位于工作台1下方，工作台1表面有若干椭圆形通孔和矩形通孔，如图3所示，抽风装置6和吸尘装置7可以清除极片下表面的粉尘，同时可以固定极片，防止极片被除尘毛刷刷走，便于上方刷头扫除上表面的粉尘，并通过下方的抽风和吸尘装置经由工作台两侧的矩形通孔将扫下的粉尘吸走；所述的监测装置4可以在线监测极片表面粉尘是否清除干净，并将信号传输给控制系统，控制系统根据信号控制毛刷的运行与停止，调节毛刷3与工作台1之间的间隙以及控制抽风装置6和吸尘装置7的运行与停止。 This embodiment is improved on the basis of Embodiment 1. As shown in Figure 2, the dust removal device includes a workbench 1, a support plate 2, a dust removal brush 3, a dust sensor 4, a power unit 5, a control system 8, an exhaust device 6 and dust suction device 7. The dust removal brush 3 and the online monitoring device 4 are arranged above the workbench 1 , and the dust removal brush 3 is fixed on the support plate 2 . The air exhaust device 6 and the dust suction device 7 are located below the workbench 1, and there are several oval through holes and rectangular through holes on the surface of the workbench 1. As shown in Figure 3, the air exhaust device 6 and the dust suction device 7 can remove the pole pieces. The dust on the lower surface can be fixed at the same time to prevent the pole piece from being brushed away by the dust removal brush. The swept dust is sucked away; the monitoring device 4 can monitor online whether the dust on the surface of the pole piece is clean, and transmit the signal to the control system. The control system controls the operation and stop of the brush according to the signal, adjusts the brush 3 and the working The gap between the platforms 1 and the operation and stop of the control air draft device 6 and the dust suction device 7 .

其工作过程如下：极片放置在工作台1表面，抽风装置6和吸尘装置7启动，然后除尘毛刷3触及极片上表面，并左右运动，清除表面粉尘，将粉尘扫至工作台1两侧的矩形通孔，通过下方的抽风装置6和吸尘装置7将粉尘吸走，同时，在线监测装置4感应极片表面的粉尘清除情况，当粉尘清除完毕时，控制系统依据信号，停止抽风装置6和吸尘装置7。除尘毛刷3将极片扫至工作台1下方的传送带上，然后除尘毛刷3向上提起，即可完成除尘工作。 The working process is as follows: the pole piece is placed on the surface of the workbench 1, the ventilation device 6 and the dust suction device 7 are activated, and then the dust removal brush 3 touches the upper surface of the pole piece, and moves left and right to remove the dust on the surface, and sweep the dust to the workbench 1 two The rectangular through hole on the side sucks the dust away through the ventilation device 6 and the dust suction device 7 below. At the same time, the online monitoring device 4 senses the dust removal on the surface of the pole piece. When the dust is removed, the control system stops the ventilation according to the signal. device 6 and dust suction device 7. The dust-removing brush 3 sweeps the pole pieces to the conveyor belt below the workbench 1, and then the dust-removing brush 3 is lifted upwards to complete the dust-removing work.

Claims (5)

1.一种锂离子电池极片除尘装置，其特征在于：该除尘装置包括工作台、支撑板、除尘毛刷和动力装置，工作台周围密封且表面均匀布置有通孔，除尘毛刷位于工作台的上方，动力装置与除尘毛刷控制连接，用于驱动除尘毛刷上下左右运动。 1. A lithium-ion battery pole piece dust removal device is characterized in that: the dust removal device includes a workbench, a support plate, a dust removal brush and a power unit, the workbench is sealed around and the surface is uniformly arranged with through holes, and the dust removal hair brush is located at the working table. On the top of the table, the power device is connected with the dust removal brush control, and is used to drive the dust removal brush to move up and down, left and right. 2.根据权利要求1所述的锂离子电池极片除尘装置，其特征在于：所述的除尘装置还包括抽风装置和吸尘装置，抽风装置和吸尘装置位于工作台下方对应除尘毛刷的位置。 2. The lithium-ion battery pole piece dust removal device according to claim 1, characterized in that: the dust removal device also includes a draft device and a dust suction device, and the draft device and the dust suction device are located at the bottom of the workbench corresponding to the dust removal brush. Location. 3.根据权利要求2所述的锂离子电池极片除尘装置，其特征在于：所述的除尘装置还包括在线监测装置和控制系统，在线监测装置设置在工作台上方，用于在线监测极片表面粉尘是否清除干净，在线监测装置的输出端和控制系统的输入端相连，控制系统的输出端控制连接驱动装置、抽风装置和吸尘装置。 3. The lithium-ion battery pole piece dust removal device according to claim 2, characterized in that: the dust removal device also includes an online monitoring device and a control system, and the online monitoring device is arranged above the workbench for online monitoring of the pole piece Whether the surface dust is cleared, the output end of the online monitoring device is connected to the input end of the control system, and the output end of the control system is connected to the drive device, ventilation device and dust suction device. 4.根据权利要求3所述的锂离子电池极片除尘装置，其特征在于：所述的在线监测装置为灰尘传感器。 4. The lithium-ion battery pole piece dust removal device according to claim 3, characterized in that: the online monitoring device is a dust sensor. 5.根据权利要求1、2、3或 4所述的锂离子电池极片除尘装置，其特征在于：所述的工作台下方设置有传送带或者极片收集装置。 5. according to claim 1,2,3 or 4 described lithium-ion battery pole piece dedusting device, it is characterized in that: described workbench below is provided with conveyer belt or pole piece collecting device.
CN201220185881.5U 2012-04-27 2012-04-27 Automatic online monitoring dust removal device for plate of lithium ion battery Expired - Lifetime CN202570685U (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103170959A (en) * 2013-02-27 2013-06-26 深圳市吉阳自动化科技有限公司 Magazine with dust-extraction device
CN103687265A (en) * 2013-11-22 2014-03-26 大连日佳电子有限公司 Method and device for removing static electricity and dust on surface of substrate
CN103962347A (en) * 2013-01-24 2014-08-06 北京京东方光电科技有限公司 Cleaning system and method
CN104096903A (en) * 2013-04-10 2014-10-15 成都振中电气有限公司 Cutting machine platform with cleaning and conveying functions
CN104096902A (en) * 2013-04-10 2014-10-15 成都振中电气有限公司 Platform with dedusting function for plate cutting machine
CN109647111A (en) * 2019-01-17 2019-04-19 湖北锂诺新能源科技有限公司 Cleanliness workbench for battery production

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103962347A (en) * 2013-01-24 2014-08-06 北京京东方光电科技有限公司 Cleaning system and method
CN103962347B (en) * 2013-01-24 2016-05-11 北京京东方光电科技有限公司 A kind of cleaning systems and method
CN103170959A (en) * 2013-02-27 2013-06-26 深圳市吉阳自动化科技有限公司 Magazine with dust-extraction device
CN103170959B (en) * 2013-02-27 2015-08-26 深圳市吉阳自动化科技有限公司 There is the magazine of dust arrester
CN104096903A (en) * 2013-04-10 2014-10-15 成都振中电气有限公司 Cutting machine platform with cleaning and conveying functions
CN104096902A (en) * 2013-04-10 2014-10-15 成都振中电气有限公司 Platform with dedusting function for plate cutting machine
CN103687265A (en) * 2013-11-22 2014-03-26 大连日佳电子有限公司 Method and device for removing static electricity and dust on surface of substrate
CN109647111A (en) * 2019-01-17 2019-04-19 湖北锂诺新能源科技有限公司 Cleanliness workbench for battery production

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Granted publication date: 20121205