Production equipment of composite profile in which metal is coated with thermosetting plastic
A technology for metal profiles and composite profiles, applied in coating and other directions, can solve the problems of complex process and low production efficiency, and achieve the effects of high profile dimensional accuracy, high production efficiency, and production cost savings
Active Publication Date: 2018-11-16
CHANGSHA UNIVERSITY OF SCIENCE AND TECHNOLOGY
View PDF5 Cites 2 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
The existing manufacturing method of metal-clad plastic profiles mainly adopts the form of hot-melt adhesive, (Shen Yong, et al. The method and equipment for attaching plastic film to the inner and outer surfaces of metal pipes and their end surfaces, Chinese invention patent, application number: 200910181057.5 ,2009-10-27), but the process of this method is more complicated, and the production efficiency is not high
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0019] The present invention will be further described below in conjunction with embodiment:
[0020] The equipment of the present invention is configured as figure 1 shown. The metal profile is φ30 steel pipe, (6) is the drawing mechanism, which adopts a chain drawing machine; (6) is the compound molding mold body, made of steel, and the introduction section adopts a tapered structure and is processed with 2 resin transmission channels. The sealing ring adopts an O-shaped rubber ring, and the thickness of the thin-walled structure of the rubber coating section is 4 mm; the end baffle (2) is made of steel, and the seal between the end baffle and the demoulding area adopts a clearance fit method. The seal between the end baffle and the metal profile adopts the form of felt; (18) adopts the form of resin pump for the resin transmission mechanism; (17) adopts the rubber tube for the flexible tube, and the connection between the two ends of the flexible tube adopts the screw conn...
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
Login to View More Abstract
The invention provides a production device of a composite profile in which metal is coated with thermosetting plastic. The production device is composed of a drawing mechanism, a composite molding diebody, a resin conveying mechanism, flexible pipes, a heating curing part, a heat insulating cushion, a diverter, a sealing ring, an end face baffle, a locking / unlocking device and the like. Firstly,a metal profile is fixed, a composite molding die is arranged at one end of the metal profile, and a sealed thermosetting plastic layer molding cavity can be formed by the end face baffle, the composite molding die body and the outer contour of the metal profile; and then thermosetting resin is fed into the molding cavity, after the thermosetting plastic layer at the position of the end face baffle is preliminarily cure-molded, the composite molding die body and the end face baffle are automatically separated, thus, gumming, heat insulating, pressurizing shaping, heating curing and other functions are achieved on the surface of the metal profile section by section through the composite molding die, and the composite profile in which the metal is coated with the thermosetting plastic is prepared.
Description
technical field [0001] The invention relates to a production equipment of a metal / thermosetting plastic composite profile, in particular to a production equipment of a thermosetting plastic coated metal composite profile. Background technique [0002] Metal-clad plastic composite profiles, such as steel-plastic composite pipes, aluminum-plastic composite pipes, etc., have strong corrosion resistance, and at the same time have the advantages of high strength, rigidity, pressure resistance, and temperature resistance of metal or alloy pipes, and will not suffer from corrosion problems Leakage and leaks occur, thereby reducing pollution and safety production accidents, saving investment and maintenance costs, and are widely used in chemical, pharmaceutical, food and other industries. The existing manufacturing method of metal-clad plastic profiles mainly adopts the form of hot-melt adhesive, (Shen Yong, et al. The method and equipment for attaching plastic film to the inner and...
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
Login to View More IPC IPC(8): B29C41/30B29C41/38
CPCB29C41/30B29C41/38
Inventor 罗奕兵钱雨生华嫚煜黄轶炜植国鹏姚力豪
Owner CHANGSHA UNIVERSITY OF SCIENCE AND TECHNOLOGY