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Release agent for storage battery cast-weld mold

A technology of casting and welding molds and release agents, which is applied in the direction of casting molds, casting mold components, manufacturing tools, etc., can solve problems such as high cost, poor removal of carbon deposits, and impact on production efficiency, and achieve low cost, removal of deposits, etc. Good carbon effect and consumption saving effect

Inactive Publication Date: 2013-02-20
SHANDONG SACRED SUN POWER SOURCES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the casting welding of the pole group in battery manufacturing has begun to change from traditional manual casting welding to machine casting welding. The mold positioned in the machine casting furnace is due to the organic Solvent flux will form carbon deposits inside, making it difficult for the pole groups in the mold to be demolded after welding. Now most domestic enterprises clean the machine casting and welding molds: 1. Remove the casting and welding mold from the machine casting and welding furnace Finally, it is immersed in a strong alkaline solution and decontaminated by ultrasonic vibration. However, it is time-consuming and laborious to disassemble and install the mold from the machine casting furnace, which affects production efficiency and high cost; , but the effect of removing carbon deposits is not good and the cost is high

Method used

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Embodiment Construction

[0006] During operation, prepare the formula materials of the proportioning amount, first add the formula amount of water, while stirring, add the formula amount of talcum powder, stir for more than 5 minutes, then add sodium alginate, and then stir for 5-10 minutes, then add the synthesis Detergent and stabilizer, finally stir and stir for 5-10 minutes to produce the required release agent solution. The finished release agent solution needs to be sealed and stored in a glass bottle or plastic bottle, and placed in a cool place to prevent Direct sunlight; when the electrode group is not easy to be demolded from the casting and welding mold, use a small fine-bristle brush to dip the configured solution or spray chamber, and evenly apply or spray on the surface of the bottom mold of the casting and welding mold or In the groove, stop the casting and welding operation for 10-20 seconds, use the residual heat of the mold to dry the release agent, and then continue the casting and we...

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PUM

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Abstract

The invention discloses a release agent for a storage battery cast-weld mold and relates to storage battery manufacture. Methods for cleaning machine cast-weld molds in most of domestic enterprises at present include: cast-weld molds are detached from machine cast-weld stoves, immersed in strong alkaline solutions, and decontaminated by ultrasonic vibration, however, the dismounting and mounting of the cast-weld molds from the machine cast-weld stoves is time and labor consuming, the production efficiency is affected, and the cost is high; and traditional release agents for manual cast-weld are used, however, the deposited carbon removing effect is not good, and the cost is high. The release agent for the storage battery cast-weld mold is characterized in that the proportioning formula of the release agent comprises 50g to 80g of water, 30g to 50g of talcum powder, 70g to 80g of sodium alginate, 30g to 60g of synthetic detergents and 20g to 50g of stabilizing agents, and the compositions are added successively to be stirred and prepared into a solvent. The release agent for the storage battery cast-weld mold has the advantages that the mold is not needed to be dismounted for cleaning; the mold can be used as long as the release agent is sprayed; the deposited carbon removing effect is good, the cost is low, and the usage amount is saved.

Description

Technical field [0001] The invention relates to battery casting and welding manufacturing, and more specifically to a release agent for battery casting and welding molds. Background technique [0002] At present, the casting and welding of electrode groups in battery manufacturing has begun to change from traditional manual casting to machine casting. The mold positioned in the machine casting and welding furnace is due to the organic Solvent flux will form carbon deposits inside, making it difficult for the pole group in the mold to be demolded after welding. At present, most domestic companies clean the machine casting and welding molds: 1. Remove the casting and welding mold from the machine casting and welding furnace After that, it is immersed in a strong alkaline solution and decontaminated by ultrasonic vibration, but the removal and installation of the mold from the machine casting and welding furnace is time-consuming and laborious, affecting production efficiency and hi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22C3/00B22D19/04
Inventor 王涛
Owner SHANDONG SACRED SUN POWER SOURCES
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