Method for glue pouring of battery box of electric vehicle
A technology for electric vehicles and battery boxes, which is applied in the manufacture of secondary batteries, battery pack components, battery boxes/coats, etc., and can solve the problems of shock absorption, explosion-proof and flame-retardant performance of electric vehicle power batteries, time-consuming and labor-intensive problems, and work efficiency. Low-level problems, to achieve the effect of improving explosion-proof and flame-retardant performance, firm connection, and improving efficiency
Inactive Publication Date: 2016-08-03
浙江伊卡新能源汽车有限公司
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Problems solved by technology
[0003] The invention mainly solves the technical problems that the original battery glue filling is basically completed manually, which is time-consuming and laborious, and the work efficiency is low, and the shock absorption, explosion-proof and flame-retardant performance of the electric vehicle power battery still need to be strengthened; an electric vehicle is provided The battery box glue filling method, stirring and glue filling are all automatically completed by the machine, which saves time and effort, improves efficiency, and is suitable for large-scale production. Moreover, the internal components of the battery box produced by this method are firmly connected and will not shake. Good thermal conductivity, strong resistance to external force, improved shock absorption, explosion-proof and flame-retardant performance
Method used
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Embodiment
[0020] Embodiment: The electric vehicle battery box glue filling method of this embodiment needs to use the electric vehicle battery box glue filling system, such as figure 1 , figure 2 As shown, the electric vehicle battery box glue filling system includes a mixer 1, a hydraulic discharger 2 and an electronic scale 3, the mixer 1 is a low-speed mixer, the electronic scale is installed on the roller assembly line 16, and the hydraulic discharger 2 is installed on the roller assembly line Nearby, mixing bucket 4 is placed on the base of mixer 1, and mixer 1 has the stirring core 5 that can lift, and stirring core 5 is positioned at the top of mixing bucket 4, and timer is installed on mixer 1. Four pulleys are installed at the bottom of the bucket of the mixing bucket 4, and the bottom of the mixing bucket 4 has a discharge port, and a valve is installed on the discharge port. When the mixing bucket 4 is placed on the bottom plate of the hydraulic discharge machine 2, the dis...
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The invention relates to a method for glue pouring of a battery box of an electric vehicle. The method comprises the steps of stirring glue stock firstly, wherein double-component pouring sealant poured into an agitator is evenly stirred with a low-speed stirrer; conducting glue pouring, wherein the agitator is placed on a base of a hydraulic discharging machine, a glue pouring pipe is connected to a valve on the lower portion of the agitator, the glue outlet end of the glue pouring pipe is aimed at the battery box glue pouring area for glue pouring, the valve on the lower portion of the agitator is switched on to start the hydraulic discharging machine, and the glue stock in the agitator is poured into the battery box glue pouring area for glue pouring till glue pouring weight reaches a required value; conducting curing finally, wherein after glue in the battery box glue pouring area flows steadily, glue is placed in the glue curing area to be cured for several hours at room temperature. According to the method, stirring and glue pouring are achieved automatically with machines, time and labor are saved, labor intensity is relieved, production efficiency is improved, the produced battery box has high shock absorption capacity, anti-explosion performance and inflaming-retarding performance are improved greatly, and the service life of a battery is prolonged.
Description
technical field [0001] The invention relates to the field of manufacturing electric vehicle power supply batteries, in particular to a method for filling a battery box of an electric vehicle with glue, which improves the shock absorption, explosion-proof and flame-retardant properties of the electric vehicle power supply battery and effectively improves the working efficiency of glue filling. Background technique [0002] With the worldwide energy shortage and environmental protection requirements, environmentally friendly and energy-saving electric vehicles have become the development direction of the automobile industry, and the battery pack composed of multiple lithium batteries connected in series and parallel is used as the power source of electric vehicles. And installation is the key to the production of electric vehicles. Some of the current battery packs are only electrically connected, and some of them are placed in the box, but the firmness of the entire battery p...
Claims
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IPC IPC(8): H01M10/04H01M2/02H01M50/10
CPCH01M10/04H01M50/10Y02E60/10Y02P70/50
Inventor 郭华舒文祥鲁婷
Owner 浙江伊卡新能源汽车有限公司
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