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Production method of filter screen supporting piece of dust collector

A production method and technology of support parts, applied in the production field of filter screen support parts, can solve problems such as prone to breakage and affect the normal use of product performance and equipment, and achieve the effects of not being prone to failure, improving hardness and fastness, and high stability

Inactive Publication Date: 2018-11-20
桐乡市富鸿塑业股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The currently used plastic materials are prone to breakage during long-term use, which affects product performance and normal use of equipment

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0009] This example describes a method for producing a filter screen support for a vacuum cleaner. Ingredients: The mass parts of each component are prepared as follows: 55 parts of polybutylene succinate, 24 parts of epoxy resin, 3 parts of disulfide Molybdenum, 6 parts of polypropylene, 3 parts of polyimide, 12 parts of glass fiber; the above components are mixed and then input into the screw extruder to extrude the billet, wherein the temperature of the first zone of the screw extruder is 60 °C, The temperature in Zone 2 and Zone 3 is 80°C, and the temperature in Zone 4 and Zone 5 is 100°C; for molding, the extruded billet is input into the molding die, the molding temperature is controlled at 120°C, and the molding time is 45s. Net support.

Embodiment 2

[0011] The production method of a filter support for a vacuum cleaner described in this example, ingredients: the mass parts of each component are prepared as follows: 68 parts of polybutylene succinate, 28 parts of epoxy resin, 5 parts of disulfide Molybdenum, 8 parts of polypropylene, 5 parts of polyimide, and 16 parts of glass fiber; the above components are mixed and then input into the screw extruder to extrude the billet, wherein the temperature of the first zone of the screw extruder is 80 °C, The temperature in Zone 2 and Zone 3 is 90°C, and the temperature in Zone 4 and Zone 5 is 110°C; for molding, the extruded billet is input into the molding die, the molding temperature is controlled at 150°C, and the molding time is 30s. Net support.

Embodiment 3

[0013] This example describes a method for producing a filter screen support for a vacuum cleaner. Ingredients: The mass parts of each component are prepared as follows: 60 parts of polybutylene succinate, 26 parts of epoxy resin, 4 parts of disulfide Molybdenum, 8 parts of polypropylene, 4 parts of polyimide, 14 parts of glass fiber; the above components are mixed and then input into the screw extruder to extrude the billet, wherein the temperature of the first zone of the screw extruder is 70 °C, The temperature in Zone 2 and Zone 3 is 85°C, and the temperature in Zone 4 and Zone 5 is 105°C; for molding, the extruded billet is input into the molding die, the molding temperature is controlled at 130°C, and the molding time is 40s. Net support.

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PUM

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Abstract

The invention relates to the technical field of a plastic formula and particularly relates to a production method of a filter screen supporting piece of a dust collector. The filter screen supportingpiece comprises the following ingredients in parts by weight: 55-68 parts of poly(butylene succinate), 24-28 parts of epoxy resin, 3-5 parts of molybdenum disulfide, 6-10 parts of polypropylene, 3-5 parts of polyimide and 12-16 parts of glass fibers. The preparation method comprises the following steps: mixing all the ingredients, putting the mixed ingredients into a screw extruder and forming a blank through extrusion, wherein the temperature of an area I of the screw extruder is 60-80 DEG C, the temperature of an area II and an area III of the screw extruder is 80-90 DEG C, and the temperature of an area IV and an area V of the screw extruder is 100-110 DEG C; enabling the blank to be molded and putting the extruded blank into a molding die, wherein the molding temperature is controlledwithin 120-150 DEG C, and the molding time is 30-45s; taking out the molded blank and cooling, so as to obtain the filter screen supporting piece. According to the production method of the filter screen supporting piece of the dust collector, the hardness and the fastness of plastics can be effectively enhanced; the filter screen supporting piece is used in a filter screen as a supporting piece, is strong in using performance and high stability and does not break down easily.

Description

technical field [0001] The invention relates to the technical field of plastic formulations, in particular to a production method of a filter screen support for a vacuum cleaner. Background technique [0002] In the prior art, the use of the support member inside the filter screen on the vacuum cleaner has higher requirements on its hardness and fastness. The currently used plastic materials are prone to breakage and other phenomena during long-term use, which affects product performance and normal use of equipment. Contents of the invention [0003] The purpose of the present invention is to provide a production method of a filter screen support member of a vacuum cleaner with a certain hardness and high fastness and strong stability in order to solve the above-mentioned technical deficiencies. [0004] In order to achieve the above-mentioned purpose, the production method of a filter screen support of a vacuum cleaner designed by the present invention, ingredients: the ...

Claims

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Application Information

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IPC IPC(8): C08L67/02C08L63/00C08L23/12C08L79/08C08K7/14C08K3/30
CPCC08L67/02C08K2003/3009C08L2205/035C08L63/00C08L23/12C08L79/08C08K7/14C08K3/30
Inventor 姚富林
Owner 桐乡市富鸿塑业股份有限公司
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