Production method of weight-adjustable washing machine balancing weight

A production method and counterweight technology, which can be used in other washing machines, washing devices, textiles and papermaking, etc., can solve the problems of high vibration intensity, inconvenient movement and transfer, and large counterweight of washing machines, etc., and achieve good water absorption effect

Inactive Publication Date: 2016-03-09
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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Examples

Experimental program
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Embodiment Construction

[0015] 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.

[0016] A method for producing a washing machine counterweight with adjustable counterweight, the steps are as follows:

[0017] The specific gravity is 4 tons / m 3 25 parts of slag, 20 parts of paraffin wax as a binder, 6 parts of scrap metal granules, 5 parts of gravel, 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 mater...

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PUM

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Abstract

The invention provides a production method of a weight-adjustable washing machine balancing weight. The balancing weight is obtained by mixing 25 parts of slag, 20 parts of paraffin, 6 parts of waste metal crushed particles, 5 parts of broken stone and 5 parts of emery, adding an appropriate amount of water, conducting stirring to obtain a sizing agent, pouring the sizing agent in a mold to form a basic balancing weight core, neutralizing high-purity crylic acid and sodium hydroxide in water, conducting cooling, adding plant starch and potassium persulfate, conducting stirring, injecting nitrogen, heating the mixture to 40 DEG C, sequentially adding dialkyl siloxane, alkyl acrylate, acrylonitrile, chloroprene, vinyl fluoride and vinyl acetate, heating the mixture to 75 DEG C, conducting heat preservation and stirring for 20 min, preparing weight adjustment castable, pouring the castable in the mold, making the basic balancing weight core completely soaked in the weight adjustment castable, and conducting cooling and solidification. The balancing weight has high water absorption performance, the weight of the balancing weight can be increased after water suction, and the weight of the balancing weight is decreased after water loss.

Description

technical field [0001] The invention relates to the field of washing machine counterweights, in particular to a production method of washing machine counterweights with adjustable 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 production method of a washing machine counterweight with adjustable counterweight, so as to solve the above technical problems. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06F37/20C08F251/00
CPCD06F37/20C08F251/00
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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