Polyester pre-oriented yarn production equipment

A technology of production equipment and spinning machine, which is applied in the field of POY yarn production equipment, can solve problems such as the limitation of POY yarn production efficiency, and achieve the effect of reducing production costs

Active Publication Date: 2019-06-14
浙江恒百华化纤有限公司
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0003] Wherein, in the prior art, when the POY wire is cooled by the ring blowing device, it will swing because of the air flow blown out by the ring blowing device. In order to prevent the multiple POY wires extruded by the screw extrusion spinning machine from sticking together, The output of the screw extrusion spinning machine must be controlled between 4-5 bundles to ensure the spacing between the POY filaments, resulting in a certain limitation in the production efficiency of POY filaments, so it needs to be improved

Method used

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  • Polyester pre-oriented yarn production equipment
  • Polyester pre-oriented yarn production equipment
  • Polyester pre-oriented yarn production equipment

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Embodiment Construction

[0033] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0034] A kind of POY silk production equipment, such as figure 1 As shown, it includes a plurality of screw extrusion spinning machines 1 arranged side by side for extruding POY filaments, and one piece is arranged at the outlet of each screw extrusion spinning machine 1 for extruding each bundle of POY filaments. A metal cooling part 2 for separation and preliminary cooling, a bracket 3 arranged at the outlet of each screw extrusion spinning machine 1 and located below the metal cooling part 2 for raising the working height of the metal cooling part 2 , multiple ring blowing devices corresponding to the position of each screw extrusion spinning machine 1 and located on the side of the metal cooling member 2 away from each screw extrusion spinning machine 1 for further cooling of each bundle of POY filaments 4. The tunnel 5 arranged on the side of ea...

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Abstract

The invention discloses polyester pre-oriented yarn production equipment, and relates to the technical field of polyester pre-oriented yarn production. The technical problem is solved that the production efficiency of polyester pre-oriented yarn is low. According to the technical scheme, the polyester pre-oriented yarn production equipment includes screw extrusion spinning machines, circulating air blowing devices, a channel and a winding device which are arranged in sequence; each screw extrusion spinning machine includes a screw extrusion machine and a spinning box which is arranged at the discharging end of the screw extrusion machine and further includes a metal cooling part which is arranged between the discharging opening of the spinning box and the feeding opening of the corresponding circulating air blowing device; a cooling part formed by a plurality of tow paths is arranged on each metal cooling part, and anti-sticking coatings coat the inner walls of the tow paths. The polyester pre-oriented yarn production equipment has the advantage of improving the polyester pre-oriented yarn production efficiency.

Description

technical field [0001] The invention relates to the technical field of POY yarn production, more specifically, it relates to a POY yarn production equipment. Background technique [0002] Existing POY yarn production equipment usually consists of main parts such as screw extrusion spinning machine, ring blowing device, tunnel and winding machine, which melts, measures and spins the raw material through screw extrusion spinning machine, and then Use the side blowing device to carry out side blowing cooling and forming, and finally use the winding machine to wind the cooled and formed POY yarn. [0003] Wherein, in the prior art, when the POY wire is cooled by the ring blowing device, it will swing because of the air flow blown out by the ring blowing device. In order to prevent the multiple POY wires extruded by the screw extrusion spinning machine from sticking together, The output of the screw extrusion spinning machine must be controlled between 4-5 bundles to ensure the ...

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 Applications(China)
IPC IPC(8): D01D13/00D01D5/088D01D11/00
Inventor 毛国兴周克含毛佳枫陈志高李永军
Owner 浙江恒百华化纤有限公司
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