WO2020124924A1 - 电池端面封蜡热干检测系统 - Google Patents

电池端面封蜡热干检测系统 Download PDF

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Publication number
WO2020124924A1
WO2020124924A1 PCT/CN2019/084750 CN2019084750W WO2020124924A1 WO 2020124924 A1 WO2020124924 A1 WO 2020124924A1 CN 2019084750 W CN2019084750 W CN 2019084750W WO 2020124924 A1 WO2020124924 A1 WO 2020124924A1
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WO
WIPO (PCT)
Prior art keywords
wax
turntable
rotating shaft
detection
wall
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2019/084750
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English (en)
French (fr)
Inventor
梅华斌
刘全胜
石华
聂庆明
王海波
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Wuxi Institute of Technology
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Wuxi Institute of Technology
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Publication date
Application filed by Wuxi Institute of Technology filed Critical Wuxi Institute of Technology
Priority to AU2019264593A priority Critical patent/AU2019264593B2/en
Publication of WO2020124924A1 publication Critical patent/WO2020124924A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/183—Sealing members
    • H01M50/19—Sealing members characterised by the material
    • H01M50/193—Organic material
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/183—Sealing members
    • H01M50/186—Sealing members characterised by the disposition of the sealing members
    • 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

Definitions

  • the invention belongs to the technical field of automation equipment, and particularly relates to a heat-drying detection system for sealing wax on the battery end surface.
  • a battery refers to a device that can convert chemical energy into electrical energy in a cup, tank, or part of a space in a container or composite container that contains an electrolyte solution and metal electrodes to generate electricity. With positive and negative points. With the advancement of technology, batteries generally refer to small devices that can generate electrical energy. Such as solar cells.
  • the performance parameters of the battery mainly include electromotive force, capacity, specific energy and resistance. Using the battery as an energy source, you can get a current with a stable voltage, a stable current, a long-term stable power supply, and little influence from the outside world.
  • the battery has a simple structure, is easy to carry, and is easy to charge and discharge. It is not affected by the outside climate and temperature.
  • the structure of the battery is composed of a case, an upper cover, an electrode plate, a separator, a bus bar, an electrode post, a bridge protection plate, a terminal and other components. Therefore, the battery must be tested during the production process.
  • batteries generally need plastic sealing to prevent the outer skin from oxidizing and shorten the battery life.
  • edge of the plastic package at the end of the battery is not protected by wax, it cannot further extend its storage life and service life; and, the existing battery testing equipment cannot complete accurate testing online during the battery production process, and there are many leaks.
  • Batteries of low quality that have been inspected flow into the market, and inspection battery equipment often cannot work at the same time with the production line, wasting a lot of worker time, increasing the labor intensity of workers, and increasing production costs.
  • a battery end surface sealing wax heat-drying detection system includes a frame, and the upper and lower ends of the frame are symmetrically provided with fixing frames, and the two fixing frames are provided with a sealing wax rotating shaft and a heat in turn near the inner wall of the frame Dry rotary shaft, detection rotary shaft, re-examination rotary shaft and exit rotary shaft, the outer wall close to the frame is provided with sealing wax rotary shaft, hot dry rotary shaft, hot dry rotary disk corresponding to the wax sealing rotary shaft, hot dry rotary shaft, detection rotary shaft, re-examination rotary shaft and exit rotary shaft, Test turntable, recheck turntable and export turntable;
  • the wax sealing turntable includes a wax liquid storage cavity with a heating wire and a support plate, the support plate has a ring of wax liquid extrusion ring gap, and a side of the wax liquid storage cavity has a wax liquid addition port, the wax liquid There is a head at the opening;
  • the hot-drying turntable includes a tray, and a circle of heating sheets and a supporting column located in the center and protrudingly arranged are installed at the bottom of the tray tray;
  • a driven belt reel is provided at an intermediate position of the detection rotating shaft, a rotating belt reel is provided at the intermediate position of the re-inspection rotating shaft, a belt ring is provided on an outer wall of the rotating belt reel, and the re-inspection rotating shaft is close to the rotating belt reel
  • the outer wall of the outlet is provided with a detection shaft gear
  • the outlet shaft is provided with an outlet shaft gear near the outer wall of the detection shaft gear
  • the outer wall of the outlet turntable is provided with a positioning groove
  • a large electromagnet is provided inside the outlet turntable.
  • a positioning groove is provided on the outer wall of the turntable, and a small electromagnet is provided inside the rechecking turntable, a positioning groove is provided on the outer wall of the detecting turntable, and a battery delivery device is provided near the outer wall of the detecting turntable.
  • the inner bottom surface is provided with a detection head.
  • the center of the lower surface of the support plate is provided with a protruding support tube.
  • the lower end of the support tube and the bottom surface of the wax storage cavity have a wax squeezing gap.
  • the center of the support plate has a through hole penetrating from top to bottom. The through hole communicates with the support tube, and a pressure block is floatingly installed in the through hole, and a spring is installed between the bottom of the pressure block and the bottom of the wax liquid storage cavity.
  • the lower side wall of the wax liquid storage cavity is provided with a ring of soft squeeze ring, and the outer periphery of the wax liquid storage cavity near the soft squeeze ring is provided with a squeeze ring and a squeeze roller;
  • a plurality of extrusion protrusions are provided on the inner wall of the extrusion ring at intervals.
  • the driven belt reel is connected to the rotating belt reel through a belt loop.
  • the outlet shaft and the recheck shaft are connected by gears.
  • the frame and the fixing frame are an integrated structure.
  • the detection head and the small electromagnet can form an electrical signal control connection.
  • the small electromagnet and the large electromagnet may form an electrical signal control connection.
  • the invention can be assembled easily because of its uncomplicated structure and not too many components. It can be installed at the unbroken position of the battery production process, forming a production line with integrated production and detection, with a high degree of automation, and the invention adopts two detection disks to detect and form
  • the battery greatly guarantees the detection efficiency and avoids the occurrence of missed detection.
  • the invention consists of two mechanisms: a power mechanism and a detection mechanism.
  • the detection mechanism uses electrical signal control means without delaying the production speed; the invention uses a specific wax seal device. Realize the battery plastic cover and the wax seal at the bottom of the battery to prolong the service life of the battery; and the wax seal structure and the heat-dry structure are designed reasonably, cleverly, and have high working reliability.
  • Figure 1 is a top view of the present invention
  • Fig. 3 is a partial schematic diagram of the present invention.
  • FIG. 4 is a schematic diagram of the structure of the heat-drying turntable in the present invention.
  • FIG. 5 is a schematic structural view of an extrusion ring in the present invention.
  • FIG. 6 is a partially enlarged view at A in FIG. 3.
  • the battery end surface sealing wax heat-drying detection system of this embodiment includes a frame 8, the upper and lower ends of the frame 8 are symmetrically provided with fixing frames 17, two
  • the inner wall of the fixing frame 17 near the frame 8 is provided with a sealing wax rotating shaft 19, a heat-drying rotating shaft 21, a detection rotating shaft 5, a re-examination rotating shaft 16 and an outlet rotating shaft 10, and the outer wall near the frame 8 is provided with a sealing wax rotating shaft 19, a heat
  • the dry rotary shaft 21, the detection rotary shaft 5, the re-check rotary shaft 16 and the exit rotary shaft 10 corresponding to the sealing wax turntable 20, the hot dry turntable 22, the test rotary disk 3, the recheck rotary disk 2 and the export rotary disk 1;
  • the sealing wax turntable 20 includes a wax liquid storage cavity 201 with a heating wire, and a support plate 202.
  • the support disk 202 has a ring of wax liquid extrusion ring gap 203.
  • One side of the wax liquid storage cavity 201 has a wax liquid addition port.
  • a head 204 is provided at the addition port;
  • the heat-drying turntable 22 includes a tray 221, and a circle of heating sheets 222 and a supporting pillar 223 located in the center are installed at the bottom of the tray 221; when the battery is placed on the tray 221, the heating sheets 222 The wax liquid at the end of the battery is subjected to low-temperature heat-drying treatment.
  • the heating temperature of the heating sheet 222 is controlled between 25-35 degrees Celsius, which can quickly dry the wax liquid, and can prevent the wax liquid from being softened by too high temperature; keeping the low temperature dry, the other purpose is to maintain the wax liquid A certain degree of softening can prevent defects caused by rapid cooling and drying, which results in separation of the wax and the plastic package at the bottom of the battery, resulting in poor sealing effect.
  • a driven belt reel 6 is provided in the middle position of the detection rotating shaft 5
  • a rotating belt reel 11 is provided in the middle position of the re-inspection rotating shaft 16
  • a belt loop 12 is provided on the outer wall of the rotating belt reel 11
  • the re-inspection rotating shaft 16 is close to the rotating belt reel 11
  • the detection shaft gear 7 is provided on the outer wall
  • the outlet shaft 10 is provided with the outlet shaft gear 9 near the outer wall of the detection shaft gear 7
  • the positioning groove 15 is provided on the outer wall of the outlet carousel 1
  • the large electromagnet 14 is provided inside the outlet carousel 1
  • the outer wall of the recheck turntable 2 is provided with a positioning groove 15, and the inside of the recheck turntable 2 is provided with a small electromagnet 13
  • the outer wall of the detection turntable 3 is provided with a positioning groove 15, and the fixing frame 17 is provided near the outer wall of the detection turntable 3 with battery delivery
  • a detection head 18 is provided on the inner bottom surface of the positioning
  • a center of the lower surface of the supporting plate 202 is provided with a protruding supporting tube 205.
  • the lower end of the supporting tube 205 and the bottom surface of the wax storage cavity 201 have a wax squeezing gap 206.
  • the supporting plate The center of 202 has a through hole penetrating from top to bottom, the through hole communicates with the support tube 205, and a pressing block 207 is floatingly installed in the through hole, and a spring 208 is installed between the bottom of the pressing block 207 and the bottom of the wax storage chamber 201.
  • the pressing block 207 in the support tray 202 is pressed downward, and the wax fluid in the wax storage cavity 201 is squeezed by 207 to remove the wax fluid from the wax fluid.
  • the extrusion ring 203 is extruded upward, and the wax liquid is smeared on the edge of the plastic packaging sleeve on the end face of the battery to realize wax sealing.
  • the wax-sealed battery 100 is placed in the subsequent detection tray 3 and re-inspection tray 2 for the first detection and re-inspection. After the detection, the battery 100 is placed in the output carousel 1 for output.
  • the lower side wall of the wax storage cavity 201 is provided with a ring of soft squeeze ring 208, and the wax storage cavity close to the soft squeeze ring 208
  • a pressing ring 208 is provided on the outer periphery of 201 and a pressing roller 210 is installed; the inner wall of the pressing ring 208 is provided with a plurality of pressing protrusions 212 spaced apart from each other.
  • the squeeze ring 208 is separated from the outer wall of the wax storage cavity 201 by a distance to prevent frictional interference.
  • the squeeze protrusion 212 squeezes the squeeze roller 210, thereby squeezing the elastic soft squeeze ring 208, and the soft squeeze ring 208
  • the internal wax liquid is squeezed together with the pressing block 207 to extrude the wax liquid from the wax liquid out of the annular gap 203.
  • the fixing shafts at both ends of the squeeze roller 210 are placed in a sliding groove 214 protruding from the outer wall of the wax storage chamber 201 and protruding from the fixing block 213.
  • the sliding groove 214 is also provided with a return spring 215.
  • the driven belt pulley 6 is connected to the rotating belt pulley 11 through a belt loop 12.
  • the outlet rotary shaft 10 and the recheck rotary shaft 16 are gear meshed and connected.
  • the frame 8 and the fixing frame 17 are of an integrated structure.
  • the detection head 18 and the small electromagnet 13 may form an electrical signal control connection.
  • the small electromagnet 13 and the large electromagnet 14 may form an electrical signal control connection.
  • the detection working principle and use process of the present invention After the present invention is installed, the upper and lower ends of the rack 8 are symmetrically provided with fixing brackets 17 each, and the two fixing brackets 17 are provided with a detection rotating shaft 5 near the inner wall of the rack 8 for The detection disk provides power.
  • the detection shaft 3 is provided at the end of the detection shaft 5 near the outer wall of the fixing frame 17, and the battery is detected for the first time.
  • the two fixing frames 17 are provided with a re-detection rotation shaft 16 near the inner wall of the detection plate 3. 16
  • the end near the outer wall of the fixing frame 17 is provided with a recheck turntable 2 and the second detection location of the battery.
  • the two fixing frames 17 are near the inner wall of the recheck rotating shaft 16 and are provided with an outlet rotating shaft 10 which is close to the end of the outer wall of the fixing frame 17
  • the outlet carousel 1 is provided, and the batteries that pass the test come out of the carousel 1, the unqualified intermediate flow is screened, the driven belt reel 6 is provided in the middle position of the detection shaft 5, and the rotation is set in the middle position of the recheck shaft 16
  • the belt reel 11 is provided with a belt ring 12 on the outer wall of the rotating belt reel 11, the re-inspection rotating shaft 16 is provided with a detection shaft gear 7 near the outer wall of the rotating belt plate 11, and the outlet shaft 10 is provided with an outlet shaft gear near the outer wall of the detection shaft gear 7 9.
  • the outer wall of the outlet carousel 1 is provided with a positioning groove 15, both the detection carousel 3 and the recheck carousel 2 are provided with the same positioning groove 15, and the inside of the outlet carousel 1 is provided with a large electromagnet 14, and the outer wall of the recheck carousel 2 is provided A positioning groove 15 is provided, and a small electromagnet 13 is provided inside the recheck turntable 2, the large electromagnet 14 and the small electromagnet 13 can form an electrical signal, the outer wall of the detection turntable 3 is provided with a positioning groove 15, and the fixing frame 17 is close to the detection turntable
  • the outer wall of 3 is provided with a battery delivery device 4, and a detection head 18 is provided on the inner bottom surface of the positioning groove 15.
  • the moving device of the battery from the detection turntable 3 to the recheck turntable 2 and from the recheck turntable 2 to the exit turntable 1 is the prior art.
  • the present invention is not shown in the figure, and the gap type grabbing movement may be used.

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Hybrid Cells (AREA)
  • Secondary Cells (AREA)

Abstract

一种电池端面封蜡热干检测系统，包括机架（8），机架（8）的上下两端相互对称各设置有固定架（17），两个固定架（17）靠近机架（8）的内壁依次设置有封蜡转轴（19）、热干转轴（21）、检测转轴（5）、复检转轴（16）及出口转轴（10），靠近机架（8）的外壁设置有与封蜡转轴（19）、热干转轴（21）、检测转轴（5）、复检转轴（16）及出口转轴（10）对应的封蜡转盘（20）、热干转盘（22）、检测转盘（3）、复检转盘（2）及出口转盘（1）。该检测系统能够实现塑封后电池的端部封蜡，延长保存寿命和使用寿命，且检测系统可以安装在电池生产工艺流程的未断位置，组成生产检测一体的生产线，自动化程度高，而且采用检测转盘（3）和复检转盘（2）检测成型电池，保障了检测效率，避免了漏检的发生。

Description

电池端面封蜡热干检测系统 技术领域
本发明属于自动化设备相关技术领域，具体涉及电池端面封蜡热干检测系统。
 背景技术
电池指盛有电解质溶液和金属电极以产生电流的杯、槽或其他容器或复合容器的部分空间，能将化学能转化成电能的装置。具有正极、负极之分。随着科技的进步，电池泛指能产生电能的小型装置。如太阳能电池。电池的性能参数主要有电动势、容量、比能量和电阻。利用电池作为能量来源，可以得到具有稳定电压，稳定电流，长时间稳定供电，受外界影响很小的电流，并且电池结构简单，携带方便，充放电操作简便易行，不受外界气候和温度的影响，性能稳定可靠，在现代社会生活中的各个方面发挥有很大作用。随着电动车以及汽车的飞速发展，与之车上动力电源也迅速的发展，但是电池在生产中却存在不少的问题，造成了市场的电池产品质量很不均匀，电池的容量后期循环寿命达不到设计的使用寿命，这于电池在生产中有它独特的生产工艺有很大的关系。电池的构造有外壳、上盖、极板、隔板、汇流排、极柱、过桥保护板、端子等部件组成。所以电池在生产的过程中必须要进行检测。
目前，电池一般需要进行塑封，以防止外表皮氧化而缩短电池使用寿命。但由于电池端部的塑封套边缘未进行涂蜡保护，不能进一步延长其保存寿命和使用寿命；并且，现有的电池检测设备，在电池生产过程中不能线上完成准确的检测，有很多漏检的质量不高的电池流入市场，检测电池设备往往不能与生产线同时一起工作，浪费大量工人时间，加重工人劳动强度，使生产成本增加。
 技术问题
目前的电池检测设备会有很多漏检的电池，而且电池检测设备不能与生产线一体化。
 技术解决方案
一种电池端面封蜡热干检测系统，包括机架，所述机架的上下两端相互对称各设置有固定架，两个所述固定架靠近机架的内壁依次设置有封蜡转轴、热干转轴、检测转轴、复检转轴及出口转轴，靠近机架的外壁设置有与所述封蜡转轴、热干转轴、检测转轴、复检转轴及出口转轴对应的封蜡转盘、热干转盘、检测转盘、复检转盘及出口转盘；
所述封蜡转盘包括带有加热丝的蜡液储存腔、支撑盘，所述支撑盘具有一圈蜡液挤出环隙，蜡液储存腔的一侧具有蜡液添加口，所述蜡液添加口处设置有封头；
所述热干转盘包括托盘，所述托盘盘底安装有一圈加热片及位于中心的、凸出设置的支撑柱；
所述检测转轴的中间位置设置有从动皮带盘，所述复检转轴的中间位置设置有转动皮带盘，所述转动皮带盘的外壁上设置有皮带圈，所述复检转轴靠近转动皮带盘的外壁设置有检测转轴齿轮，所述出口转轴靠近检测转轴齿轮的外壁设置有出口转轴齿轮，所述出口转盘的外壁设置有定位槽，且出口转盘的内部设置有大电磁铁，所述复检转盘的外壁设置有定位槽，且复检转盘的内部设置有小电磁铁，所述检测转盘的外壁设置有定位槽，所述固定架靠近检测转盘的外壁设置有电池输送装置，所述定位槽的内部底表面设置有检测头。
作为上述技术方案的进一步改进：
所述支撑盘的下表面中心向下设有一凸出的支撑管，支撑管的下端与蜡液储存腔的底面具有蜡液挤压间隙，所述支撑盘的中心具有一上下贯通的通孔，所述通孔与所述支撑管连通，且所述通孔中浮动安装有一压块，所述压块的底部与蜡液储存腔的底部之间安装有弹簧。
所述蜡液储存腔的下部侧壁设有一圈软质挤压圈，靠近所述软质挤压圈的所述蜡液储存腔的外周设有挤压环并安装有挤压滚轴；所述挤压环的内壁隔开凸出设置有多个挤压凸起。
所述从动皮带盘通过皮带圈与转动皮带盘连接。
所述出口转轴和复检转轴为齿轮啮合连接。
所述机架和固定架为一体式结构。
所述检测头与小电磁铁可以形成电信号控制连接。
所述小电磁铁与大电磁铁可以形成电信号控制连接。
 有益效果
本发明可以由于结构不复杂，组件不太多，所以组装方便，可以安装在电池生产工艺流程的未断位置，组成生产检测一体的生产线，自动化程度高，而且本发明采用两个检测盘检测成型电池，大大保障了检测效率，避免了漏检的发生，本发明有动力机构和检测机构两大机构组成，检测机构采用电信号控制手段，不耽误生产速度；本发明采用特定的蜡封装置，实现电池塑封套与电池底部的蜡封，延长电池使用寿命；并且蜡封结构及热干结构设计合理，巧妙，工作可靠性高。
 附图说明
图1为本发明的俯视图；
图2为本发明的转盘结构图；
图3为本发明的局部结构示意图。
图4为本发明中热干转盘的结构示意图。
图5为本发明中挤压环的结构示意图。
图6为图3的A处局部放大图。
 本发明的实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，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，都属于本发明保护的范围。
请参阅图1-3，本发明提供以下技术方案：本实施例的电池端面封蜡热干检测系统，包括机架8，机架8的上下两端相互对称各设置有固定架17，两个固定架17靠近机架8的内壁依次设置有封蜡转轴19、热干转轴21、检测转轴5、复检转轴16及出口转轴10，靠近机架8的外壁设置有与封蜡转轴19、热干转轴21、检测转轴5、复检转轴16及出口转轴10对应的封蜡转盘20、热干转盘22、检测转盘3、复检转盘2及出口转盘1；
封蜡转盘20包括带有加热丝的蜡液储存腔201、支撑盘202，支撑盘202具有一圈蜡液挤出环隙203，蜡液储存腔201的一侧具有蜡液添加口，蜡液添加口处设置有封头204；
如图5所示，热干转盘22包括托盘221，托盘221盘底安装有一圈加热片222及位于中心的、凸出设置的支撑柱223；当电池置于托盘221上后，加热片222对电池端部的蜡液进行低温热干处理。作为优选，加热片222的加热温度控制在25-35摄氏度之间，既可以快速将蜡液干化，又能防止过高温度将蜡液软化；保持低温干燥，另一目的在于，保持蜡液一定的软化度，可防止快速冷却干燥带来蜡液与电池底部塑封套之间分离导致密封效果不佳的缺陷。
检测转轴5的中间位置设置有从动皮带盘6，复检转轴16的中间位置设置有转动皮带盘11，转动皮带盘11的外壁上设置有皮带圈12，复检转轴16靠近转动皮带盘11的外壁设置有检测转轴齿轮7，出口转轴10靠近检测转轴齿轮7的外壁设置有出口转轴齿轮9，出口转盘1的外壁设置有定位槽15，且出口转盘1的内部设置有大电磁铁14，复检转盘2的外壁设置有定位槽15，且复检转盘2的内部设置有小电磁铁13，检测转盘3的外壁设置有定位槽15，固定架17靠近检测转盘3的外壁设置有电池输送装置4，定位槽15的内部底表面设置有检测头18。
如图2、图3所示，支撑盘202的下表面中心向下设有一凸出的支撑管205，支撑管205的下端与蜡液储存腔201的底面具有蜡液挤压间隙206，支撑盘202的中心具有一上下贯通的通孔，通孔与支撑管205连通，且通孔中浮动安装有一压块207，压块207的底部与蜡液储存腔201的底部之间安装有弹簧208。当将电池100置于封蜡盘20上后，由于电池100的重量，将支撑盘202中的压块207向下压，207挤压蜡液储存腔201中蜡液，将蜡液从蜡液挤出环隙203中向上挤出，蜡液涂抹在电池端面的塑封套边缘，实现蜡封。蜡封后的电池100置于后续的检测盘3、复检盘2进行第一次检测和复检，检测完毕后置于出口转盘1中输出。
如图3、图5、图6所示，作为优选，蜡液储存腔201的下部侧壁设有一圈软质挤压圈208，靠近所述软质挤压圈208的所述蜡液储存腔201的外周设有挤压环208并安装有挤压滚轴210；所述挤压环208的内壁隔开凸出设置有多个挤压凸起212。挤压环208于蜡液储存腔201的外壁隔开有一段距离，防止摩擦干涉。
当蜡液储存腔201与所述挤压环208相对转动时，挤压凸起212对挤压滚轴210挤压，从而挤压弹性的软质挤压圈208，软质挤压圈208对内部蜡液挤压，与压块207共同将蜡液从蜡液挤出环隙203中挤出。
如图6所示，其中，挤压滚轴210的两端固定轴置于蜡液储存腔201外壁凸出固定块213的滑槽214中，滑槽214中还设置有复位弹簧215。
本发明中，优选的，从动皮带盘6通过皮带圈12与转动皮带盘11连接。
为了转速保持一致，本发明中，优选的，出口转轴10和复检转轴16为齿轮啮合连接。
为了方便安装，机架8和固定架17为一体式结构。
为了检测的准确性，本发明中，优选的，检测头18与小电磁铁13可以形成电信号控制连接。
为了检测的准确性和检测工作的正常进行，本发明中，优选的，小电磁铁13与大电磁铁14可以形成电信号控制连接。
本发明的检测工作原理及使用流程：本发明安装好过后，机架8的上下两端相互对称各设置有固定架17，两个固定架17靠近机架8的内壁设置有检测转轴5，为检测盘提供动力，检测转轴5靠近固定架17外壁的一端设置有检测转盘3，电池第一次被检测场所，两个固定架17靠近检测转盘3的内壁设置有复检转轴16，复检转轴16靠近固定架17外壁的一端设置有复检转盘2，电池第二次检测场所，两个固定架17靠近复检转轴16的内壁设置有出口转轴10，出口转轴10靠近固定架17外壁的一端设置有出口转盘1，检测合格的电池从出口转盘1中出来，不合格的中间流程被筛选下去，检测转轴5的中间位置设置有从动皮带盘6，复检转轴16的中间位置设置有转动皮带盘11，转动皮带盘11的外壁上设置有皮带圈12，复检转轴16靠近转动皮带盘11的外壁设置有检测转轴齿轮7，出口转轴10靠近检测转轴齿轮7的外壁设置有出口转轴齿轮9，出口转盘1的外壁设置有定位槽15，检测转盘3和复检转盘2都设有同样的定位槽15，且出口转盘1的内部设置有大电磁铁14，复检转盘2的外壁设置有定位槽15，且复检转盘2的内部设置有小电磁铁13，大电磁铁14和小电磁铁13可形成电信号，检测转盘3的外壁设置有定位槽15，固定架17靠近检测转盘3的外壁设置有电池输送装置4，定位槽15的内部底表面设置有检测头18。
本发明中，电池从检测转盘3至复检转盘2、从复检转盘2至出口转盘1的移动装置为现有技术，本发明在图中未画出，采用间隙式抓取移动即可。
尽管已经示出和描述了本发明的实施例，对于本领域的普通技术人员而言，可以理解在不脱离本发明的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型，本发明的范围由所附权利要求及其等同物限定。

Claims (8)

  1. 一种电池端面封蜡热干检测系统，包括机架（8），其特征在于：所述机架（8）的上下两端相互对称各设置有固定架（17），两个所述固定架（17）靠近机架（8）的内壁依次设置有封蜡转轴（19）、热干转轴（21）、检测转轴（5）、复检转轴（16）及出口转轴（10），靠近机架（8）的外壁设置有与所述封蜡转轴（19）、热干转轴（21）、检测转轴（5）、复检转轴（16）及出口转轴（10）对应的封蜡转盘（20）、热干转盘（22）、检测转盘（3）、复检转盘（2）及出口转盘（1）；
    所述封蜡转盘（20）包括带有加热丝的蜡液储存腔（201）、支撑盘（202），所述支撑盘（202）具有一圈蜡液挤出环隙（203），蜡液储存腔（201）的一侧具有蜡液添加口，所述蜡液添加口处设置有封头（204）；
    所述热干转盘（22）包括托盘（221），所述托盘（221）盘底安装有一圈加热片（222）及位于中心的、凸出设置的支撑柱（223）；
    所述检测转轴（5）的中间位置设置有从动皮带盘（6），所述复检转轴（16）的中间位置设置有转动皮带盘（11），所述转动皮带盘（11）的外壁上设置有皮带圈（12），所述复检转轴（16）靠近转动皮带盘（11）的外壁设置有检测转轴齿轮（7），所述出口转轴（10）靠近检测转轴齿轮（7）的外壁设置有出口转轴齿轮（9），所述出口转盘（1）的外壁设置有定位槽（15），且出口转盘（1）的内部设置有大电磁铁（14），所述复检转盘（2）的外壁设置有定位槽（15），且复检转盘（2）的内部设置有小电磁铁（13），所述检测转盘（3）的外壁设置有定位槽（15），所述固定架（17）靠近检测转盘（3）的外壁设置有电池输送装置（4），所述定位槽（15）的内部底表面设置有检测头（18）。
  2. 根据权利要求1所述的电池端面封蜡热干检测系统，其特征在于：所述支撑盘（202）的下表面中心向下设有一凸出的支撑管（205），支撑管（205）的下端与蜡液储存腔（201）的底面具有蜡液挤压间隙（206），所述支撑盘（202）的中心具有一上下贯通的通孔，所述通孔与所述支撑管（205）连通，且所述通孔中浮动安装有一压块（207），所述压块（207）的底部与蜡液储存腔（201）的底部之间安装有弹簧（208）。
  3. 根据权利要求2所述的电池端面封蜡热干检测系统，其特征在于：所述蜡液储存腔（201）的下部侧壁设有一圈软质挤压圈（208），靠近所述软质挤压圈（208）的所述蜡液储存腔（201）的外周设有挤压环（208）并安装有挤压滚轴（210）；所述挤压环（208）的内壁隔开凸出设置有多个挤压凸起（212）。
  4. 根据权利要求1所述的电池端面封蜡热干检测系统，其特征在于：所述从动皮带盘（6）通过皮带圈（12）与转动皮带盘（11）连接。
  5. 根据权利要求1所述的电池端面封蜡热干检测系统，其特征在于：所述出口转轴（10）和复检转轴（16）为齿轮啮合连接。
  6. 根据权利要求1所述的电池端面封蜡热干检测系统，其特征在于：所述机架（8）和固定架（17）为一体式结构。
  7. 根据权利要求1所述的电池端面封蜡热干检测系统，其特征在于：所述检测头（18）与小电磁铁（13）可以形成电信号控制连接。
  8. 根据权利要求1所述的电池端面封蜡热干检测系统，其特征在于：所述小电磁铁（13）与大电磁铁（14）可以形成电信号控制连接。
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AU2019264593B2 (en) 2021-01-28

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