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A kind of recycled polyester fiber spinning process

A recycled polyester and fiber spinning technology, applied in the field of spinning, can solve the problems of low efficiency, long spinning processing time, inability to quickly switch spinnerets, etc., and achieve the effect of improving the filtering effect

Active Publication Date: 2020-03-03
深圳市恩裳纺织品有限公司
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AI Technical Summary

Problems solved by technology

[0003] Most of the current spinning devices adopt the structure of side feeding and top surface pressing. When the pressing plate completely extrudes the molten amount and moves to the bottom, it needs to rise to the top of the feeding port again before the next feeding can be carried out, so that the processing process In the process, there will be a waiting time for the pressure plate to reset, which makes the whole spinning process longer and less efficient; during processing, only spinning with a fixed diameter can be processed, and the spinneret cannot be quickly switched

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 kind of recycled polyester fiber spinning process
  • A kind of recycled polyester fiber spinning process
  • A kind of recycled polyester fiber spinning process

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Embodiment Construction

[0030] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0031] like Figure 1-Figure 5 Shown, a kind of regenerated polyester fiber spinning process of the present invention, this process comprises the following steps:

[0032] S1, put the leftovers into the cleaning equipment for cleaning; then dry;

[0033] S2, putting the leftover material dried in S1 into the spinning device for spinning;

[0034] S3, cooling the fiber filament in S2, then winding on the reel;

[0035]The spinning device adopted in the method comprises an upper box body 1, a lower box body 2, a feeding mechanism 3, an extrusion mechanism 4, a switching mechanism 5, a driving mechanism 6, a distribution plate 7, a spinning mechanism 8, a supporting mechanism 9, The second filter plate 9a and the discharge box 9b; the bottom surfa...

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 relates to the technical field of spinning, in particular to a regenerated polyester fiber spinning process. The process includes the following steps of S1, putting leftover materials ina cleaning device to be cleaned, and then drying the leftover materials; S2, putting the leftover materials dried in the step S1 in a spinning device for spinning fiber; S3, cooling the fiber in thestep S2, and then winding the fiber on a roller. Through the spinning device adopted in the method, when a pressing plate completely extrudes the materials to rise, a first filter plate can be conveniently switched to be placed on the top of a discharge port, discharging can be conveniently realized when the pressing plate upwards returns, the area between the pressing plate and a second filter plate can be filled with the raw materials when the pressing plate moves to the top end, and the pressing plate can be driven again to move down for the next time of processing.

Description

technical field [0001] The invention relates to the technical field of spinning, in particular to a regenerated polyester fiber spinning process. Background technique [0002] The raw materials of regenerated polyester fiber are waste polyester bottle flakes and waste polyester textile scraps. The current regenerated polyester fiber spinning device is mainly composed of component headgear, pressure plate, distribution plate and spinneret. Extrusion can realize spinning production. [0003] Most of the current spinning devices adopt the structure of side feeding and top surface pressing. When the pressing plate completely extrudes the molten amount and moves to the bottom, it needs to rise to the top of the feeding port again before the next feeding can be carried out, so that the processing process In the process, there will be a waiting time for the pressing plate to reset, which makes the whole spinning process longer and less efficient; during processing, only spinning w...

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): D01D13/00D01D13/02D01D4/00D01D4/02D01D1/10D01D5/08D01F6/62
CPCD01D1/106D01D4/00D01D4/02D01D5/08D01D13/00D01D13/02D01F6/62
Inventor 陈浩然
Owner 深圳市恩裳纺织品有限公司
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