Polyurethane foaming plastic reaction molding device

A technology of foam plastics and molding equipment, applied in chemical/physical/physicochemical fixed reactors, mixers, mixers with rotating stirring devices, etc., can solve problems such as incomplete reaction and unsatisfactory reaction molding, etc., to achieve Ideal for reaction molding, improved mixing efficiency, and anti-corrosion effect

Inactive Publication Date: 2017-03-08
WUXI TONGXIN PLASTIC PROD
View PDF2 Cites 22 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the shortcomings of unsatisfactory reaction molding and incomplete reaction in the prior art, the technical problem to be solved by the invention is to provide a polyurethane foam reaction molding equipment with ideal reaction molding and complete reaction

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
  • Polyurethane foaming plastic reaction molding device
  • Polyurethane foaming plastic reaction molding device
  • Polyurethane foaming plastic reaction molding device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A polyurethane foam reaction molding equipment, such as Figure 1-3 As shown, it includes a frame body 1, a partition 2, a first stirring shaft 3, a first helical blade 4, a stirring blade 5, a third pulley 6, a second stirring shaft 7, a first pulley 8, and a first bearing seat 9 , the first flat belt 10, the second pulley 11, the motor 12, the second flat belt 13, the second bearing seat 14, the fourth pulley 15, the third stirring shaft 16, the second spiral blade 17, the net plate 18, the fan 19 , installation frame 20, support rod 21, collection frame 22, valve 23, discharge pipe 24 and air outlet pipe 25, the bottom left and right sides of the installation frame 20 are symmetrically welded with support rod 21, and the top of support rod 21 is welded with frame body 1 , a discharge pipe 24 is welded at the center of the bottom of the frame body 1, a valve 23 is arranged on the discharge pipe 24, a collection frame 22 is placed at the bottom center of the installati...

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 a reaction molding device, and particularly relates to a polyurethane foaming plastic reaction molding device. The technical problem to be solved in the invention is to provide a polyurethane foaming plastic reaction molding device with ideal reaction molding and thorough reaction. In order to solve the technical problem, the invention provides the polyurethane foaming plastic reaction molding device. The polyurethane foaming plastic reaction molding device comprises a frame body, a clapboard, a first stirring shaft, a first spiral blade, a stirring blade, a third belt wheel, a second stirring shaft, a first belt wheel, a first bearing base and others; left and right sides of the bottom part in an installing frame are symmetrically welded with supporting rods, and top ends of the supporting rod are welded with the frame body; the center of the bottom part of the frame body is welded with a discharge pipe, and a valve is arranged on the discharge pipe. Through a motor, the stirring blade is driven to rotate, so as to mix raw materials in the frame; meanwhile, the first spiral blade and the second spiral blade are driven to rotate, and thus the raw materials are vertically conveyed.

Description

technical field [0001] The invention relates to a reaction molding equipment, in particular to a polyurethane foam plastic reaction molding equipment. Background technique [0002] Polyurethane foam is made of isocyanate and hydroxyl compound through polymerization and foaming. According to its hardness, it can be divided into two types: soft and hard, of which soft is the main variety. Generally speaking, it has excellent elasticity, softness, elongation and compressive strength; good chemical stability, resistance to many solvents and oils; excellent abrasion resistance, 20 times larger than natural sponge; and excellent processing It is a kind of cushioning material with excellent performance, but the price is relatively high. In the chemical foaming method, the raw materials need to be mixed and reacted once to shape. The reaction effect of the current reaction molding equipment is not very good, and the reaction molding cannot be fully performed. [0003] To sum up, ...

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): C08G18/08B01F7/00B01F7/18B01F7/24B01F15/00B01J19/18B01F13/02B29B7/18B29B7/24B29B7/22B01F33/40
CPCB01J19/18C08G18/14B29B7/18B29B7/22B29B7/24B01J2219/00779B01J2219/0236B01F27/2322B01F27/92B01F27/90B01F33/402B01F35/00B01F35/3231B01F35/51B01F35/55B01F2101/2805
Inventor 钱嘉良
Owner WUXI TONGXIN PLASTIC PROD
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