Unlock instant, AI-driven research and patent intelligence for your innovation.

Carbon fiber yarn splitting device and yarn splitting method

A first carbon fiber, carbon fiber technology, applied in liquid/gas/vapor fiber/sliver/roving processing, transportation and packaging, equipment configuration for processing textile materials, etc., can solve problems such as production difficulties and low output of small tow carbon fibers , to achieve high slitting efficiency, ensure the effect of yarn splitting, and increase the output.

Pending Publication Date: 2022-02-18
HENGSHEN
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a carbon fiber splitting device and a splitting method to solve the problems of low output and difficult production of small tow carbon fibers in the prior art

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
  • Carbon fiber yarn splitting device and yarn splitting method
  • Carbon fiber yarn splitting device and yarn splitting method
  • Carbon fiber yarn splitting device and yarn splitting method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] Such as Figure 1 to Figure 5 , Figure 9 As shown, the present invention provides a carbon fiber splitting device, including a spreading system 1 , a splitting system 2 , a sizing system 3 and a winding system 4 .

[0050]The yarn spreading system 1 includes a traction guide roller set 101 , a yarn spreading guide roller set 102 , a vibrating guide wheel set 103 , a yarn spreading air knife set 104A and a width limiting guide wheel set 105 .

[0051] The traction guide roller set 101 includes a first traction guide roller 1011 , a second traction guide roller 1012 and a third traction guide roller 1013 . The first traction guide roller 1011, the second traction guide roller 1012 and the third traction guide roller 1013 are arranged in sequence from left to right, and the first traction guide roller 1011, the second traction guide roller 1012 and the third traction guide roller 1013 are not in the same On the horizontal plane, it can ensure the traction and stretching...

Embodiment 2

[0078] The difference between the yarn splitting device provided in this embodiment and the yarn splitting device in Embodiment 1 lies in that the structures of the yarn spreading system and the yarn splitting system are different. The structure of the sizing system 3 and the winding system 4 is the same as that of the embodiment 1, and the description will not be repeated in this embodiment.

[0079] Such as Figure 4 to Figure 9 As shown, the yarn spreading system 1 includes a traction guide roller set 101 , a yarn spreading guide wheel set 102 , a vibrating guide wheel set 103 , a yarn spreading heating plate 104 and a width limiting guide wheel set 105 .

[0080] The traction guide roller set 101 includes a first traction guide roller 1011 , a second traction guide roller 1012 and a third traction guide roller 1013 . The first traction guide roller 1011, the second traction guide roller 1012 and the third traction guide roller 1013 are arranged in sequence from left to ri...

Embodiment 3

[0101] In this embodiment, the yarn spreading system 1 provided in Example 1 is used for the yarn spreading system, and the yarn dividing system provided in Example 2 is used for the yarn dividing system. This embodiment specifically adopts the combination of the two, and the specific structure and implementation Example 1 and Example 2 are the same, and the description of this example will not be repeated.

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 discloses a carbon fiber yarn splitting device and yarn splitting method. The device comprises a yarn spreading system, a yarn splitting system, a sizing system and a winding system which are sequentially arranged, wherein the yarn spreading system is used for spreading carbon fiber tows into first carbon fiber tows; the yarn splitting system comprises a yarn splitting assembly and a yarn splitting comb, and the first carbon fiber tows are divided into a plurality of second carbon fiber tows after sequentially passing through the yarn splitting assembly and the yarn splitting comb; and the second carbon fiber tows enter the winding system to be wound after being sized by the sizing system. According to the carbon fiber yarn splitting device and yarn splitting method, large-tow carbon fibers can be effectively split into small-tow carbon fibers.

Description

technical field [0001] The invention relates to the technical field of carbon fiber production, in particular to a carbon fiber splitting device and a splitting method. Background technique [0002] With the increasing market application of carbon fiber, the demand for carbon fiber will also increase. The production efficiency of large tows of carbon fibers is higher than that of small tows, and the production cost is low. Enterprises tend to produce large tows of carbon fibers, and the output of small tows of carbon fibers is gradually unable to meet market demand. Apparatus and method for small tow carbon fibers. Contents of the invention [0003] The object of the present invention is to provide a carbon fiber splitting device and a splitting method to solve the problems of low output and difficult production of small tow carbon fibers in the prior art. [0004] In order to achieve the above object, the present invention is achieved by adopting the following technical...

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): B65H51/005B65H57/16B65H71/00D06B3/02D06B23/20
CPCB65H51/005B65H57/16B65H71/00D06B3/02D06B23/20B65H2701/314
Inventor 王永利刘婷刘瑾高志成吕凯明燕春云王怡敏
Owner HENGSHEN