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A fiber spreading device

A driving device and carbon fiber technology, applied in the direction of textiles and paper making, can solve the problems of slow winding and non-adjustable wrap angle, etc., and achieve the effect of fast yarn threading and easy adjustment

Active Publication Date: 2022-03-15
NEWTRY COMPOSITE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of this, the present invention proposes a fiber spreading device, which aims to solve the technical problems of slow winding and non-adjustable wrap angle in the prior art when carbon fiber yarn is spread.

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
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  • A fiber spreading device
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Embodiment Construction

[0036] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art. It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0037] refer to Figure 1 to Figure 7 , it can be seen from the figure that the fiber spreading device proposed by the embodiment of the present invention in...

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
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Abstract

The invention provides a fiber spreading device, comprising: a supporting frame, a base plate, a vibrating rod group, and a heating rod group; two base plates are relatively fixedly connected to the supporting frame; the vibrating rod groups and the heating rod groups are arranged alternately between the two base plates During this period, the vibrating rod group reciprocates along the thickness direction of the substrate through the first driving device, and the heating rod group slides horizontally along the length direction of the substrate through the second driving device. Compared with the prior art, the present invention arranges the heating rod group that slides horizontally along the length direction of the substrate, and moves the heating rod group to the left side when the yarn needs to be threaded, so that the second heating rod of each heating rod group is connected to the The first vibrating rod of the vibrating rod group is aligned, the carbon fiber yarn can be threaded directly from the top to the bottom, the yarn threading is fast and not easy to make mistakes, when it is necessary to spread the fiber, move the heating rod group to the right to form an S-shaped wrap angle. But, at the same time, by continuing to slide the heating rod group, the wrap angle during fiber spreading can be adjusted at any time, which is convenient for adjustment.

Description

technical field [0001] The invention relates to the technical field of carbon fiber spreading, in particular to a fiber spreading device. Background technique [0002] Due to the good overall performance, flexible design, good tensile performance and tear resistance of carbon fiber multiaxial warp knitted fabrics, especially the reinforcement of the yarn along the thickness direction, the interlayer performance is greatly improved, and the interlayer performance of traditional laminates is overcome. Poor weakness, is widely used in aerospace, wind power, track lightweight construction and other fields. Tests on carbon fiber fabrics have shown that the smaller the mass per unit area, the smaller the deviation of its physical properties and the better the operability of the covering. Therefore, the fiber spreading process plays a vital role in the physical properties of fiber products. [0003] For example, the carbon fiber yarn spreading mechanism disclosed in the patent 201...

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
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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D02J1/18D02J13/00
CPCD02J1/18D02J13/00
Inventor 沈蓝江谈源李春惠丁文杰
Owner NEWTRY COMPOSITE
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