Production line and preparation method of bristles for brushes

A production line and filament brushing technology, which is applied in the complete sets of equipment for producing artificial threads, drawing spinning, melting of filament raw materials, etc., to achieve the effects of large filtration area, lower production costs, and energy savings

Inactive Publication Date: 2012-07-25
淮安市欣佳尼龙有限公司
View PDF2 Cites 22 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The technical problem to be solved by the present invention is to provide a wire brush production line and its preparation method, which overcomes the defects in the prior art: 1. Before the raw materials enter the screw extruder, there is no need for drying treatment; The silk does not need to enter the oven for heating, and can directly enter the next stretch; 3. The waste silk in production can be reused, and there is no need to replace the filter frequently, and the filter device will not be blocked.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Production line and preparation method of bristles for brushes
  • Production line and preparation method of bristles for brushes
  • Production line and preparation method of bristles for brushes

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] Such as figure 1 As shown, the discharge port of the upper screw extruder 1 in the wire brushing production line is located above the feed port of the lower screw extruder 2, and the discharge port of the lower screw extruder 2 communicates with the feed port of the filter device 3, The discharge port of the filter device 3 is connected with the feed port of the metering pump. In this embodiment, the discharge port of the metering pump is connected with two die heads through a three-way pipe (for illustration purpose).

[0031] still as figure 1 As shown, a cold water tank 5 is provided below the die head 4 of the metering pump, and a first drafting device 6, a hot water tank 7, a second drafting device 8, an oil tanker 9, and a third drafting device are arranged in sequence behind the cold water tank 5. Drafting device 10, heat setting box 11, winding device 12.

[0032] still as figure 1 As shown, the barrel of the upper screw extruder 1 is divided into three chamb...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

PropertyMeasurementUnit
diameteraaaaaaaaaa
diameteraaaaaaaaaa
elongation at breakaaaaaaaaaa
Login to view more

Abstract

The invention discloses a production line and a preparation method of bristles for brushes. The production line of bristles for brushes comprises an upper screw extruder, a lower screw extruder, a metering pump, die heads of the metering pump, drafting devices, a hot-forming box and a winding device, a discharge outlet of the upper screw extruder is arranged above a feed inlet of the lower screw extruder, a discharge outlet of the lower screw extruder is communicated with a filter device, a discharge outlet of the filter device is communicated with a feed inlet of the metering pump, a cold water trough is arranged blow the die heads of the metering pump, the first drafting device, a hot water trough, the second drafting device, an oil wheel, the third drafting device, the hot-forming box and the winding device are sequentially arranged behind the cold water trough. The production line of the bristles for brushes has the advantages of energy saving and low production cost.

Description

technical field [0001] The invention relates to the technical field of chemical machinery, in particular to a production line of various brush filaments produced from nylon and a preparation method thereof. Background technique [0002] Nylon, also known as polyamide, is the most widely used thermoplastic engineering plastic at home and abroad. It has excellent properties such as toughness, wear resistance, impact resistance, fatigue resistance, corrosion resistance, and oil resistance. For decades, its usage has been increasing and its application range has become wider and wider. The total demand has always ranked first among the five engineering plastics. . Nylon is used as raw material to produce various brush filaments, and its demand is also relatively large. The production of brush filament in the prior art has the following defects: [0003] 1. In the process of wire brush production, since the raw materials contain water, generally the raw materials (nylon materi...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): D01D13/00D01D5/14D01D1/04D01D10/02
Inventor 井建林陈曦
Owner 淮安市欣佳尼龙有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap