WO2022116022A1 - 一种锂电池生产涂布烘干装置 - Google Patents

一种锂电池生产涂布烘干装置 Download PDF

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Publication number
WO2022116022A1
WO2022116022A1 PCT/CN2020/133211 CN2020133211W WO2022116022A1 WO 2022116022 A1 WO2022116022 A1 WO 2022116022A1 CN 2020133211 W CN2020133211 W CN 2020133211W WO 2022116022 A1 WO2022116022 A1 WO 2022116022A1
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coating
hot air
air fan
drying
lithium battery
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PCT/CN2020/133211
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English (en)
French (fr)
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王维纲
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王维纲
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Priority to PCT/CN2020/133211 priority Critical patent/WO2022116022A1/zh
Publication of WO2022116022A1 publication Critical patent/WO2022116022A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
    • B05C9/08—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation
    • B05C9/14—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying liquid or other fluent material and performing an auxiliary operation the auxiliary operation involving heating or cooling
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/04—Processes of manufacture in general

Definitions

  • the utility model belongs to the field of lithium battery production coating and processing, in particular to a lithium battery production coating drying device.
  • Coating is a method of coating paste polymer, molten polymer or polymer melt on paper, cloth and plastic film to make composite material (film). Electrode sheets generally also need to be coated during production and processing. Cloth treatment, coating is to coat a thin layer of plastic on the surface of objects such as fabric, paper, metal foil or board in liquid or powder form for the purpose of anti-corrosion, insulation, decoration, etc., Note: The principle of dividing lining, covering, coating It is a process in which the thickness of the film becomes thinner in turn, and the coating process: the rolled substrate, such as paper, cloth, leather, aluminum foil, plastic film, etc., is coated with a layer of glue, paint or ink with a specific function, and dried.
  • the utility model provides a coating and drying device for lithium battery production, which aims to solve the problem that there is no coating and drying device for lithium battery production in the current lithium battery production field.
  • a lithium battery production coating and drying device including the installation of a main base, a control operation platform, a high-efficiency drying box, a coating feed crawler, a coating discharge crawler and a coating roller pressing shaft , is characterized in that: the top of the installation main base is provided with the coating discharge crawler belt and the support mounting piece, the side wall of the support mounting piece is provided with the coating roller pressing shaft, and the coating roller pressing shaft.
  • the outer surface is provided with a heating layer
  • the side wall of the main base is provided with the control operation platform
  • the control operation platform is provided with a display screen and a hot air fan adjustment knob
  • the control operation platform is also provided with an infrared ray
  • the heating lamp adjustment knob and the electrical connection output port, the side wall of the main base is also installed with the coating feed crawler through mounting bolts
  • the side wall of the high-efficiency drying box is provided with an electrical connection receiving end
  • the high-efficiency drying box includes an external interface for a hot air fan, a coating outlet, an external interface for
  • the hot air fan adjustment knob is electrically connected to the hot air fan
  • the infrared heating lamp adjustment knob is electrically connected to the infrared heating lamp.
  • the electrical connection receiving end interface and the electrical connection output end interface are connected by wires.
  • the support mounting member is detachably connected to the coating roller pressing shaft.
  • the inner wall of the high-efficiency drying box is also provided with thermal insulation and flame retardant materials.
  • the high-efficiency drying box is a chamfered stainless steel member.
  • the present utility model provides a coating and drying device for the production of lithium batteries, the utility model is provided with an infrared heating lamp and a hot air fan to be used together, compared with the previous pure hot air Drying, the utility model adopts the combination of hot air drying and infrared drying, which has lower energy consumption, higher drying efficiency and better drying quality; Before drying, the coating is subjected to wrinkle removal treatment to ensure the production quality of the coating; the utility model can also conveniently adjust the drying inside the high-efficiency drying box by being provided with a hot air fan adjustment knob and an infrared heating lamp adjustment knob. temperature, so that the utility model has good adaptability.
  • Fig. 1 is the overall structure schematic diagram of the present utility model
  • Fig. 2 is the front view of the present utility model
  • Figure 3 is an internal structure diagram of a high-efficiency drying box.
  • a lithium battery production coating and drying device includes an installation main base 1, a control operation platform 2, a high-efficiency drying box 3, a coating feed track 4, and a coating discharge track 5
  • the coating roller pressing shaft 6 is characterized in that: the top of the installation main base 1 is provided with the coating discharge crawler 5 and the support mounting member 11, and the side wall of the supporting mounting member 11 is provided with the coating roller pressing shaft 6, and the coating roller pressing shaft is provided.
  • the outer surface of 6 is provided with a heating layer 10
  • the side wall of the main base 1 is provided with a control operation platform 2
  • the control operation platform 2 is provided with a display screen 14 and a hot air fan adjustment knob 13
  • the control operation platform 2 is also provided with a control operation platform 2.
  • the infrared heating lamp adjustment knob 12 is electrically connected to the output port 9, the side wall of the main base 1 is also installed with the coating feed crawler 4 through the mounting bolt 7, and the side wall of the high-efficiency drying box 3 is provided with an electrical connection receiving end End interface 8, high-efficiency drying box 3 includes hot air fan external interface 31, coating outlet 32, infrared heating lamp external interface 33, internal crawler belt drive rotating shaft 34, internal crawler belt 35, coating inlet 36, hot air
  • the fan 37, the infrared heating lamp 38, the hot air fan 37 are installed on the inner wall of the main base 1;
  • the hot air fan adjustment knob 13 is electrically connected with the hot air fan 37, and the infrared heating lamp adjustment knob 12 is electrically connected with the infrared heating lamp 38, which is convenient for adjusting the drying temperature.
  • the electrical connection receiving end interface 8 and the electrical connection output end interface 9 are connected by wires, which is convenient for remote control through the knob.
  • the support mounting member 11 is detachably connected with the coating roller pressing shaft 6, and the detachable connection is convenient for installation.
  • the inner wall of the high-efficiency drying box 3 is also provided with heat-insulating and flame-retardant materials, which can better maintain heat preservation and play a flame-retardant role.
  • the high-efficiency drying box 3 is a chamfered stainless steel component, and the stainless steel material has good durability.
  • the coating feed crawler 4 is automatically introduced into the coating for drying treatment.
  • the coating roller pressing shaft 6 and the heating layer 10 will de-wrinkle the coating, and then the coating is driven by the inner crawler 35 to pass through the coating.
  • the material port 36 enters the interior of the high-efficiency drying box 3 for drying treatment.
  • the interior of the high-efficiency drying box 3 is provided with an infrared heating lamp 38 and a hot air fan 37 to dry the coating, and then the coating passes through the inner crawler belt 35. It is driven to be discharged from the coating discharge port 32 , and then the coating is automatically discharged through the coating discharge crawler 5 .
  • the present utility model provides a coating and drying device for lithium battery production.
  • the utility model is provided with an infrared heating lamp 38 and a hot air fan 37 for use in combination, compared with the previous pure hot air drying device.
  • the utility model adopts the combination of hot air drying and infrared drying, which has lower energy consumption, higher drying efficiency and better drying quality;
  • the coating is dewrinkled to ensure the production quality of the coating;
  • the utility model can also conveniently adjust the high-efficiency drying box 3 by being provided with a hot air fan adjustment knob 13 and an infrared heating lamp adjustment knob 12
  • the internal drying temperature enables the utility model to have good adaptability.

Abstract

一种锂电池生产涂布烘干装置，包括安装主底座（1）、控制操作平台（2）、高效率烘干箱（3）、涂布进料履带（4）、涂布出料履带（5）以及涂布辊压轴（6），安装主底座（1）的顶部设有涂布出料履带（5）和支撑安装件（11），高效率烘干箱（3）包括内部履带（35）、涂布进料口（36）、热风风扇（37）、红外线加热灯（38），热风风扇（37）安装在安装主底座（1）的内壁上，通过设有红外线加热灯（38）和热风风扇（37）搭配使用，相较于以往的纯热风烘干，用热风烘干和红外线烘干相结合，能耗更低，烘干效率更高，烘干质量更好；通过设有热风风扇调节旋钮（13）和红外线加热灯调节旋钮（12）可以方便的调节高效率烘干箱（3）内部的烘干温度，具有良好的适应性。

Description

一种锂电池生产涂布烘干装置 技术领域
本实用新型属于锂电池生产涂布加工领域，尤其涉及一种锂电池生产涂布烘干装置。
背景技术
涂布是将糊状聚合物、熔融态聚合物或聚合物熔液涂布于纸、布、塑料薄膜上制得复合材料(膜)的方法，电极片在生产加工的时候一般也需要进行涂布处理，涂布是为了防腐，绝缘，装饰等目的，以液体或粉末形式在织物，纸张，金属箔或板等物体表面上涂盖塑料薄层，注:划分衬里，被覆，涂布的原则是皮膜厚度依次变薄，涂布的工作流程:将成卷的基材，如:纸张、布匹、皮革、铝箔、塑料薄膜等，涂上一层特定功能的胶、涂料或油墨等，并烘干后收卷，在锂电池的生产过程中，由于锂电池需要进行绝缘以及防潮等保护措施，所以锂电池的生产中涂布是很重要的一环，涂布胶由于其特性前期固化比较慢，一般正常情况下3-5天都不固化，会严重影响工作效率，所以对于涂布进行烘干处理很有必要，但是目前锂电池的生产领域还没有一种用于锂电池生产涂布烘干装置。
实用新型内容
本实用新型提供一种锂电池生产涂布烘干装置，旨在解决目前锂电池的生产领域还没有一种用于锂电池生产涂布烘干装置的问题。
本实用新型是这样实现的，一种锂电池生产涂布烘干装置，包括安装主 底座、控制操作平台、高效率烘干箱、涂布进料履带、涂布出料履带以及涂布辊压轴，其特征在于:所述安装主底座的顶部设有所述涂布出料履带和支撑安装件，所述支撑安装件的侧壁设有所述涂布辊压轴，所述涂布辊压轴的外表面设有加热层，所述安装主底座的侧壁上设有所述控制操作平台，所述控制操作平台上设有显示屏和热风风扇调节旋钮，所述控制操作平台上还设有红外线加热灯调节旋钮和电连接输出端接口，所述安装主底座的侧壁还通过安装螺栓安装有所述涂布进料履带，所述高效率烘干箱的侧壁设有电连接接收端端接口，所述高效率烘干箱包括热风风扇外接接口、涂布出料口、红外线加热灯外接接口、内部履带驱动旋转轴、内部履带、涂布进料口、热风风扇、红外线加热灯，所述热风风扇安装在所述安装主底座的内壁上，所述内部履带驱动旋转轴上套有所述内部履带，所述热风风扇安装在所述安装主底座的侧壁上。
更进一步地，所述热风风扇调节旋钮和所述热风风扇电连接，所述红外线加热灯调节旋钮和所述红外线加热灯电连接。
更进一步地，所述电连接接收端端接口和所述电连接输出端接口之间通过导线连接。
更进一步地，所述支撑安装件与所述涂布辊压轴为可拆卸连接。
更进一步地，所述高效率烘干箱的内壁上还设有保温阻燃材料。
更进一步地，所述高效率烘干箱为经过倒角处理的不锈钢构件。
关于实施本实用新型的有益技术效果为：本实用新型提供一种用于锂电池生产涂布烘干装置，本实用新型通过设有红外线加热灯和热风风扇搭配使用，相较于以往的纯热风烘干，本实用新型采用热风烘干和红外线烘干相结合，能耗更低，烘干效率更高，烘干质量更好；本实用新型还通过涂布辊压 轴和加热层可以在涂布进行烘干之前对涂布进行除褶皱的处理，保证涂布的生产质量；本实用新型还通过设有热风风扇调节旋钮和红外线加热灯调节旋钮可以方便的调节高效率烘干箱内部的烘干温度，使本实用新型有良好的适应性。
附图说明
图1是本实用新型的整体结构示意图；
图2是本实用新型的正视图；
图3是高效率烘干箱的内部结构图。
具体实施方式
为了使本实用新型的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本实用新型进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本实用新型，并不用于限定本实用新型。
如图1-图3所示一种锂电池生产涂布烘干装置，包括安装主底座1、控制操作平台2、高效率烘干箱3、涂布进料履带4、涂布出料履带5以及涂布辊压轴6，其特征在于:安装主底座1的顶部设有涂布出料履带5和支撑安装件11，支撑安装件11的侧壁设有涂布辊压轴6，涂布辊压轴6的外表面设有加热层10，安装主底座1的侧壁上设有控制操作平台2，控制操作平台2上设有显示屏14和热风风扇调节旋钮13，控制操作平台2上还设有红外线加热灯调节旋钮12和电连接输出端接口9，安装主底座1的侧壁还通过安装螺栓7安装有涂布进料履带4，高效率烘干箱3的侧壁设有电连接接收端端接口8，高效率烘干箱3包括热风风扇外接接口31、涂布出料口32、红外线加 热灯外接接口33、内部履带驱动旋转轴34、内部履带35、涂布进料口36、热风风扇37、红外线加热灯38，热风风扇37安装在安装主底座1的内壁上，内部履带驱动旋转轴34上套有内部履带35，热风风扇37安装在安装主底座1的侧壁上。
热风风扇调节旋钮13和热风风扇37电连接，红外线加热灯调节旋钮12和红外线加热灯38电连接，方便调节烘干温度。
电连接接收端端接口8和电连接输出端接口9之间通过导线连接，方便通过旋钮远程调控。
支撑安装件11与涂布辊压轴6为可拆卸连接，可拆卸连接的方式方便安装。
高效率烘干箱3的内壁上还设有保温阻燃材料，更好的保温以及起到阻燃的作用。
高效率烘干箱3为经过倒角处理的不锈钢构件，不锈钢的材质具有很好的耐用性。
本实用新型通过涂布进料履带4自动导入涂布进行烘干处理，首先涂布辊压轴6和加热层10会对涂布进行除皱处理，然后涂布经由内部履带35带动通过涂布进料口36进入高效率烘干箱3的内部进行烘干处理，高效率烘干箱3内部的设有红外线加热灯38和热风风扇37搭配对涂布进行烘干，然后涂布经由内部履带35带动从涂布出料口32排除，然后涂布通过涂布出料履带5完成自动出料。
本实用新型的有益效果在于：本实用新型提供一种用于锂电池生产涂布烘干装置，本实用新型通过设有红外线加热灯38和热风风扇37搭配使用，相较于以往的纯热风烘干，本实用新型采用热风烘干和红外线烘干相结合， 能耗更低，烘干效率更高，烘干质量更好；本实用新型还通过涂布辊压轴6和加热层10可以在涂布进行烘干之前对涂布进行除褶皱的处理，保证涂布的生产质量；本实用新型还通过设有热风风扇调节旋钮13和红外线加热灯调节旋钮12可以方便的调节高效率烘干箱3内部的烘干温度，使本实用新型有良好的适应性。
以上所述仅为本实用新型的较佳实施例而已，并不用以限制本实用新型，凡在本实用新型的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本实用新型的保护范围之内。

Claims (6)

  1. 一种锂电池生产涂布烘干装置，包括安装主底座(1)、控制操作平台(2)、高效率烘干箱(3)、涂布进料履带(4)、涂布出料履带(5)以及涂布辊压轴(6)，其特征在于:所述安装主底座(1)的顶部设有所述涂布出料履带(5)和支撑安装件(11)，所述支撑安装件(11)的侧壁设有所述涂布辊压轴(6)，所述涂布辊压轴(6)的外表面设有加热层(10)，所述安装主底座(1)的侧壁上设有所述控制操作平台(2)，所述控制操作平台(2)上设有显示屏(14)和热风风扇调节旋钮(13)，所述控制操作平台(2)上还设有红外线加热灯调节旋钮(12)和电连接输出端接口(9)，所述安装主底座(1)的侧壁还通过安装螺栓(7)安装有所述涂布进料履带(4)，所述高效率烘干箱(3)的侧壁设有电连接接收端端接口(8)，所述高效率烘干箱(3)包括热风风扇外接接口(31)、涂布出料口(32)、红外线加热灯外接接口(33)、内部履带驱动旋转轴(34)、内部履带(35)、涂布进料口(36)、热风风扇(37)、红外线加热灯(38)，所述热风风扇(37)安装在所述安装主底座(1)的内壁上，所述内部履带驱动旋转轴(34)上套有所述内部履带(35)，所述热风风扇(37)安装在所述安装主底座(1)的侧壁上。
  2. 根据权利要求1所述的一种锂电池生产涂布烘干装置，其特征在于：所述热风风扇调节旋钮(13)和所述热风风扇(37)电连接，所述红外线加热灯调节旋钮(12)和所述红外线加热灯(38)电连接。
  3. 根据权利要求1所述的一种锂电池生产涂布烘干装置，其特征在于：所述电连接接收端端接口(8)和所述电连接输出端接口(9)之间通过导线连接。
  4. 根据权利要求1所述的一种锂电池生产涂布烘干装置，其特征在于：所述支撑安装件(11)与所述涂布辊压轴(6)为可拆卸连接。
  5. 根据权利要求1所述的一种锂电池生产涂布烘干装置，其特征在于：所述高效率烘干箱(3)的内壁上还设有保温阻燃材料。
  6. 根据权利要求1所述的一种锂电池生产涂布烘干装置，其特征在于：所述高效率烘干箱(3)为经过倒角处理的不锈钢构件。
PCT/CN2020/133211 2020-12-02 2020-12-02 一种锂电池生产涂布烘干装置 WO2022116022A1 (zh)

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