Heating type carbon fiber expanding device
A heating device, carbon fiber technology, applied in textiles and papermaking, etc., can solve the problems of poor stretching effect and uneven fiber, and achieve the effect of ensuring fiber spreading effect, smooth fiber surface, and surface quality.
Active Publication Date: 2018-05-15
NEWTRY COMPOSITE
View PDF8 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
At present, each fiber bundle is usually stretched by rollers, and the fiber is spread by applying pressure. However, the widening effect achieved by the above method is not good, and because of the existence of fiber surface slurry, it is easy to cause fiber unevenness. question
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
[0022] In order to enable those skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described The embodiments are only some of the embodiments of the present application, but not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.
[0023] Such as Figure 1~2 As shown, a heating type carbon fiber spreading device includes a yarn bobbin 1, a heating device 2, a pressing structure 3 and a fiber spreading structure 4; wherein, the bobbin 1 is used for storing and unwinding the carbon fiber yarn 5, and applying The pressing structure 3 is used to apply pressure to the c...
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 belongs to the technical field of carbon fiber and particularly relates to a heating type carbon fiber expanding device. The heating type carbon fiber expanding device comprises a spindle, a heating device, a pressing structure and a fiber expanding structure, wherein the spindle is used for storing and paying off carbon fiber yarns; the pressing structure is used for exerting pressure on the carbon fiber yarns wound around the spindle so that the carbon fiber yarns can be attached to the surface of the spindle; the heating device is arranged between the spindle and the fiber expanding structure and used for heating the unexpanded carbon fiber. According to the technical scheme of the heating type carbon fiber expanding device, by means of the pressing structure and a heatingstructure, the carbon fiber can maintain flat when being paid off and meanwhile can obtain a certain preheated temperature, and then after being heated through the heating device, can effectively remove surface stuff and further ensure the fiber expanding effects.
Description
technical field [0001] The invention belongs to the technical field of carbon fibers, in particular to a heating type carbon fiber spreading device. Background technique [0002] Carbon fiber composite materials have the characteristics of light weight and excellent strength, and are widely used in aerospace, wind energy blades, deep-sea oil fields, infrastructure, automobile industry and leisure sporting goods. In the process of carbon fiber fabric production, the thinner the fabric , the smaller the mass per unit area, the smaller the deviation of its physical properties and the better its mechanical properties. Therefore, carbon fiber bundles generally need to go through the fiber spreading process to meet the above requirements. At present, each fiber bundle is usually stretched by rollers, and the fiber is spread by applying pressure. However, the widening effect achieved by the above method is not good, and because of the existence of fiber surface slurry, it is easy t...
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 Patent Type & Authority Applications(China)
IPC IPC(8): D02J13/00
CPCD02J13/00
Inventor 钮青李春惠谈源周瑞范春雷
Owner NEWTRY COMPOSITE