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Chemical fiber filament twisting and winding integrated device and using method

A filament and chemical fiber technology is applied in the field of chemical fiber filament twisting and winding integrated devices, which can solve the problems of high energy consumption, workshop logistics handling, destruction of production continuity, and increase of production costs, etc. Large space and smooth overall operation

Active Publication Date: 2021-11-02
WUHAN TEXTILE UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] For the twisting of chemical fiber filament tow, currently known technologies all require a separate twisting process, that is, using a two-for-one twister or a twisting machine to twist after being wound into a silk drum, and the separate filament The twisting process and its equipment require a large work site and occupy a large space. At the same time, it will consume a lot of energy and workshop logistics and other resources, destroying the continuity of production and increasing production costs.

Method used

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  • Chemical fiber filament twisting and winding integrated device and using method
  • Chemical fiber filament twisting and winding integrated device and using method
  • Chemical fiber filament twisting and winding integrated device and using method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] see figure 1 — Figure 8 , an integrated twisting and winding device for chemical fiber filaments, including a rotor 2, a twisting frame 3, a guide rod 4 and a wire drum 5, and the twisting frame 3 includes a driving rod 31, a screw rod 32 and an auxiliary rod 33. The two ends of the driving rod 31 are respectively connected with the inner ends of the screw rod 32 and the auxiliary rod 33, and the driving rod 31, the screw rod 32 and the auxiliary rod 33 enclose a frame inner cavity 34 with one-way opening , the inside of the frame cavity 34 is provided with one end of the wire tube 5, and the other end of the fiber tube 5 extends to the outside of the frame cavity 34 after passing through the cavity opening 341 of the frame cavity 34, and the middle part of the drive rod 31 The outer surface is connected with the inner end of the rotor 2, and the outer end of the rotor 2 extends outwards, and one end of the wire drum 5 is arranged opposite to the inner end of the roto...

Embodiment 2

[0050] Basic content is the same as embodiment 1, the difference is:

[0051] The guide wire rod 4 includes a guide wire upper rod 43 and a guide wire lower rod 44, and a hinge hole 431 is provided near the top of the guide wire upper rod 43, and the hinge hole 431 is connected with the guide wire through a pin 432. The top of bar 4 is mutually hinged, and the bottom end of guide wire upper rod 43 is connected with the top of guide wire lower rod 44, and the bottom end of guide wire lower rod 44 rides on the side encirclement of wire cylinder 5, and guide wire lower rod 44 A tube-near guide wire hole 41 is opened near the bottom end thereof, and the tube-near guide wire hole 41 is in contact with the side circumference of the wire tube 5 . The top of the guide wire upper rod 43 is provided with a proximal rod guide wire hole 42 , and the hinged hole 431 is located between the proximal rod guide wire hole 42 and the bottom end of the guide wire upper rod 43 .

[0052] After th...

Embodiment 3

[0054] Basic content is the same as embodiment 1, the difference is:

[0055] Preferably, the rotation directions of the rotor 2 and the wire drum 5 are the same, and more preferably both rotate clockwise.

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Abstract

The invention discloses a chemical fiber filament twisting and winding integrated device. The device comprises a rotor, a twisting frame, a filament guide rod and a filament cylinder, wherein the twisting frame comprises a driving rod, a filament outlet rod, an auxiliary rod and a frame inner cavity defined by the driving rod, the filament outlet rod and the auxiliary rod; one end of the filament cylinder is arranged in the frame inner cavity, and the other end of the filament cylinder penetrates through a cavity opening of the frame inner cavity and then extends out of the frame inner cavity; the outer side face of the middle of the driving rod is connected with the inner end of the rotor; the outer end of the rotor extends outwards; the outer end of the filament outlet rod is hinged to the top end of the filament guide rod; the bottom end of the filament guide rod is obliquely lapped on the side wall of the filament cylinder; a through near-cylinder filament guide hole is formed in the bottom end of the filament guide rod; and a filament guide inlet, a filament guide inner cavity and a filament guide outlet which are communicated in sequence are formed in the rotor. According to the design, the integration of twisting and winding can be realized, the production continuity can be ensured, and the occupied space is relatively small.

Description

technical field [0001] The invention relates to a twisting and winding device for chemical fiber filaments, which belongs to the field of post-processing of filaments, and in particular to an integrated twisting and winding device for chemical fiber filaments and a use method. Background technique [0002] Chemical fiber filament is a continuous-length chemical fiber with textile properties, which is made of polymer compounds as raw materials and prepared through spinning dope, spinning, post-treatment and other processes. Among them, the fiber obtained from the spinning dope through the spinner is called primary fiber or primary filament. The primary filament needs to undergo a series of post-processing to obtain the necessary mechanical properties to meet the requirements of use. Post-processing includes: stretching , heat setting, winding into silk tubes, twisting and other processes. [0003] For the twisting of chemical fiber filament tow, currently known technologies ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01H7/00D01H13/04
CPCD01H7/00D01H13/04
Inventor 梅顺齐杨黎业罗威张梦颖徐巧陈振郑权张智明
Owner WUHAN TEXTILE UNIV
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