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Glue filling, curing and stripping tooling method of battery module

A battery module and filling technology, applied in battery assembly machines, secondary battery manufacturing, sustainable manufacturing/processing, etc., can solve the problem of increasing the weight of the battery compartment, reducing the battery mass energy density, and reducing the maintainability of the battery management system and other problems, to achieve the effect of improving maintainability, reducing scrap rate, and reducing operating weight

Pending Publication Date: 2020-04-17
福建飞毛腿动力科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing battery compartment is completely filled with gel, which increases the weight of the entire battery compartment, reduces the mass energy density of the battery, and reduces the maintainability of the entire battery system to the battery management system

Method used

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  • Glue filling, curing and stripping tooling method of battery module
  • Glue filling, curing and stripping tooling method of battery module
  • Glue filling, curing and stripping tooling method of battery module

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] A battery module, the battery module includes a support mechanism, a filling mechanism and a module 3, the top of the support mechanism is fastened with a filling mechanism, and the filling mechanism is loaded with the module 3.

[0032] Further, the support mechanism includes a support base 1, a ring beam 2 and a cross beam 4, the support base 1 is fixedly connected to the ring beam 2 by bolts, the cross beam 4 is arranged in parallel on the ring beam 2, and the ring beam 2 is connected by bolts. Fix the connecting beam 4.

[0033] Further, the filling mechanism includes a filling barrel 5, a push plate hydraulic cylinder 6 and a silicone pad 7, the filling barrel 5 is fastened by bolts and set on the crossbeam 4, and the back of the push plate hydraulic cylinder 6 is provided with a silicone rubber pad. Pad 7, the push plate hydraulic cylinder 6 and the silica gel pad 7 are put into the bottom of the filling barrel 5;

[0034] The area of ​​push plate 6-1 is less tha...

Embodiment 2

[0047] Using the above-mentioned glue-filling, curing and stripping tooling method for a battery module, the method includes the following steps:

[0048] Step 1: Install the supporting mechanism;

[0049] Step 2: Fix the canning barrel 5 on the beam 4 through bolts;

[0050] Step 3: Attach the hydraulic cylinder 6 with the push plate to the back of the push plate 6-1 with a silicone pad with adhesive backing;

[0051] Step 4: Extend the hydraulic cylinder to the longest height, and put the hydraulic cylinder 6 with the push plate into the bottom of the canning barrel 5;

[0052] Step 5: Slowly press the module 3 into the canning barrel 5, and place it at the center of the canning barrel 5;

[0053] Step 6: Slowly pour the potting glue into the canning barrel 5 to form the glue layer 8;

[0054] Step 7: Adjust the indoor temperature to 55°C and let it stand for 25 minutes to cure the adhesive layer;

[0055] Step 8: Adjust the indoor temperature to 15°C again, let it stand...

Embodiment 3

[0057] Using the above-mentioned glue-filling, curing and stripping tooling method for a battery module, the method includes the following steps:

[0058] Step 1: Install the supporting mechanism;

[0059] Step 2: Fix the canning barrel 5 on the beam 4 through bolts;

[0060] Step 3: Attach the hydraulic cylinder 6 with the push plate to the back of the push plate 6-1 with a silicone pad with adhesive backing;

[0061] Step 4: Extend the hydraulic cylinder to the longest height, and put the hydraulic cylinder 6 with the push plate into the bottom of the canning barrel 5;

[0062] Step 5: Slowly press the module 3 into the canning barrel 5, and place it at the center of the canning barrel 5;

[0063] Step 6: Slowly pour the potting glue into the canning barrel 5 to form the glue layer 8;

[0064] Step 7: Adjust the indoor temperature to 50°C and let it stand for 30 minutes to cure the adhesive layer;

[0065] Step 8: Adjust the indoor temperature to 10°C again, let it stand...

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Abstract

The invention discloses a glue filling, curing and stripping tooling method of a battery module. The battery module comprises a supporting mechanism, a filling mechanism and a module. The filling mechanism is arranged at the top end of the supporting mechanism in a fastened mode, and the module is arranged in the filling mechanism. The filling efficiency is greatly improved, the manufacturing timeof the whole product is shortened, i.e., the time cost of the product is reduced, and due to the shortening of the time, the required quantity of glue filling jig tooling is reduced, and the auxiliary cost is reduced.

Description

technical field [0001] The invention relates to a glue filling, curing and stripping tooling method for a battery module. Background technique [0002] With the progress and development of society, the intelligentization of warehousing, family, travel, etc., the diversification of mobile consumer electronic products, and the battery as a provider of clean energy make it more and more sought after by consumers. Favored, become an integral part of electronic products. In the application process, the battery is used as the output end of the energy. In order to improve the safety of the battery and block the air from intruding on the battery safety, the battery is filled with glue to improve the integrity of the battery compartment and improve the safety performance. Therefore, providing a safe environment for the battery pack has become a very important issue for reliable use. [0003] The existing battery compartment is completely filled with gel, which increases the weight ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M10/04
CPCH01M10/0404Y02P70/50
Inventor 张计中张凤敏
Owner 福建飞毛腿动力科技有限公司
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