Production method of washing machine balancing weight

A production method and counterweight technology, which is applied in the direction of sustainable waste treatment, solid waste management, climate sustainability, etc., can solve the problems of high vibration intensity, heavy washing machine, and insufficient stability of washing machine, and achieve good water absorption effect

Inactive Publication Date: 2016-02-03
巢湖市荣达塑业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The weight of the washing machine is large, the washing machine is heavy, and it is not easy to move and transfer, while the weight of the washing machine is small, the washing machine is not stable enough when it is working, the vibration intensity is high, and displacement occurs during the vibration

Method used

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Embodiment Construction

[0014] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further elaborated below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the examples in the implementation manners, other examples obtained by those skilled in the art without making creative efforts all belong to the protection scope of the present invention.

[0015] A method for producing counterweights for washing machines, the steps are as follows:

[0016] Set the specific gravity at 4.5 tons / m 3 15 parts of slag, 12 parts of cement as a binder, 8 parts of scrap metal particles, 2 parts of crushed stone, and 5 parts of corundum are mixed, and an appropriate amount of water is added and stirred to make the material into a slurry that is easy to form, and then poured on Adjust the weight material mold, solidify...

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PUM

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Abstract

The invention provides a production method of a washing machine balancing weight. The method comprises the steps that 15 parts of slags, 12 parts of cement, 8 parts of waste metal scrap granules, 2 parts of gravels and 5 parts of carborundum are mixed, a proper amount of water is added for stirring to form slurry, and the slurry is poured into a mold to form a foundation balance weight core; 45 parts of high-purity acrylic acid and 20 parts of sodium hydroxide are neutralized in water to be cooled, 10 parts of plant starch and 0.3 part of potassium persulfate are added for stirring, nitrogen is introduced, heating is performed to 40 DEG C, 10 parts of dialkyl siloxane, 4.5 parts of alkyl acrylate, 3 parts of acrylonitrile, 1 part of chloroprene, 2.5 parts of vinyl fluoride and 4 parts of vinyl acetate are added in sequence, heating is performed to 75 DEG C, the temperature is kept constant, and stirring is performed for 20 min to obtain adjusting balance weight castable, the castable is poured into a mold, the foundation balance weight core is completely soaked in the adjusting balance weight castable, and cooling and solidification are performed to obtain the balancing weight. The balancing weight has the good water absorption, the weight of the balancing weight can be increased after water is absorbed, and the weight of the balancing weight is decreased after water is lost.

Description

technical field [0001] The invention relates to the field of washing machine counterweights, in particular to a production method of washing machine counterweights. Background technique [0002] Counterweights are installed in the washing machine so that the washing machine has a certain weight to ensure the stability of the washing machine when it is working. But the weight of the washing machine is not the bigger the better. The weight of the washing machine is large, the washing machine is heavy, and it is not easy to move and transfer, while the weight of the washing machine is small, the washing machine is not stable enough when it is working, the vibration intensity is high, and displacement occurs during the vibration. Contents of the invention [0003] The object of the present invention is to provide a method for producing counterweights for washing machines to solve the above technical problems. [0004] The technical problem to be solved by the present inventi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/02C04B18/12C04B14/34
CPCY02W30/91
Inventor 戴晓军孙其荣苏超彦
Owner 巢湖市荣达塑业有限公司
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