Wood-plastic door plank micro-foaming forming device and using method thereof

A molding equipment and micro-foaming technology, which is applied in the field of wood-plastic production, can solve the problems of great influence on the appearance of door panels and easy formation of streaks, and achieve the effects of eliminating product color difference, uniform temperature, and reducing flow volume

Pending Publication Date: 2020-02-28
濮阳市东宝科技发展有限公司
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the process of producing micro-foamed wood-plastic door panels using the existing technology, due to defects in mold design, stripes of different colors appear on the outer surface of the door panel, especially stripes are easily formed at the joint between the reinforcing rib and the panel. Later door panels have a greater impact on the aesthetics

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
  • Wood-plastic door plank micro-foaming forming device and using method thereof
  • Wood-plastic door plank micro-foaming forming device and using method thereof
  • Wood-plastic door plank micro-foaming forming device and using method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0037] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0038] A wood-plastic door panel micro-foaming molding equipment includes an extruder and an extrusion die.

[0039] The extrusion module includes a first module 2 , a second module 1 , a splitter cone support plate 6 , a mandrel support plate 9 , a mandrel 12 , a confluence module 15 , and a discharge plate 18 .

[0040] The first module (2) is provided with a feed port (3), the feed end of the second module 1 is fixedly connected with the first module 2, and the ...

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

No PUM Login to view more

Abstract

The invention relates to the field of wood-plastic production technology, in particular to a wood-plastic door plank micro-foaming forming device and using method thereof. The wood-plastic door plankmicro-foaming forming device comprises an extruder and an extruding mould. The extruding mould comprises a converging module. Core rods are arranged inside the converging module. A separation blade isvertically arranged between the core rods. The upper end face and the lower end face of the separation blade are fixedly connected with the converging module. The device is novel in structure, a wood-plastic material can be cut into a plurality of material units through the separation unit, in this way, the material units do not affect one another, flow crossing among the material units is avoided, balanced material flow and consistent material pressure of the material units are guaranteed, and stable friction force between the material units and the core rods is guaranteed.

Description

technical field [0001] The invention relates to wood-plastic production technology, in particular to a micro-foaming molding device for wood-plastic door panels and a method for using the same. Background technique [0002] Wood-plastic composite materials have a series of special properties superior to wood and plastics, with wood appearance and wood-like secondary processability. The dimensional stability of wood-plastic material is better than that of wood, and its water absorption is small. preservative. The micro-foamed wood-plastic composite material formed by introducing very small cells into the wood-plastic composite material through the gas core has the above advantages, and the good cell structure inside the printing material can passivate the crack tip and prevent the crack from expanding; Therefore, the disadvantages of high brittleness, low ductility and low impact stress resistance of general wood-plastic composite materials can be effectively overcome. How...

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): B29C48/305B29C44/50
CPCB29C44/505B29C48/305
Inventor 陈志刚赵喜民李存杰李太祥刘李杨刘先顺张帅
Owner 濮阳市东宝科技发展有限公司
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