Fuse nozzle for melt spinning

A technology of melt nozzle and melt spinning, which is applied in the direction of spinneret assemblies, textiles and papermaking, and complete sets of equipment for the production of artificial threads. It can solve the problems of inconvenient use and achieve the effect of height adjustment.

Active Publication Date: 2020-09-15
吴江市凯畅纺织有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Melt spinning is already a relatively common processing method in the textile industry. However, the existing melt spinning nozzles are generally fixed on the processing device and cannot be rotated in direction, which sometimes makes it very inconvenient to use. , so now there is an urgent need for a melt spinning nozzle that can rotate in direction

Method used

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  • Fuse nozzle for melt spinning
  • Fuse nozzle for melt spinning
  • Fuse nozzle for melt spinning

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] see Figure 1~4 , in an embodiment of the present invention, a fuse nozzle for melt spinning includes a nozzle main body 7, the nozzle main body 7 is fixedly connected with a delivery hard pipe 2, and the upper end of the delivery hard pipe 2 is connected to the external environment through a delivery hose 11. The connection of raw material conveying equipment also includes a fixed plate, which fixes and limits the nozzle body 7 and the conveying hard pipe 2, and the upper end of the fixed plate is connected with the height adjustment rod, and the height adjustment rod can The height of the fixed plate is adjusted to adjust the height of the fuse nozzle for melt spinning, which is convenient for use. The delivery hard pipe 2 and the fixed plate are connected by an angle adjustment mechanism, and the angle of the nozzle main body 7 can be adjusted. adjust.

[0024] The specific form of the fixed plate is not limited. In this embodiment, preferably, the fixed plate inclu...

Embodiment 2

[0029] see Figure 5-6, the specific form of the height adjustment rod is not limited, in this embodiment, preferably, the height adjustment rod includes a height adjustment inner rod 4 and a height adjustment outer rod 5, and also includes an adjustment screw pin 21, the The height adjustment outer rod 5 is provided with a fixed block 22, the fixed block 22 is provided with a threaded hole 17 that cooperates with the adjustment threaded bolt 21, and the height adjustment inner rod 4 is provided with a plurality of holes that cooperate with the adjustment threaded bolt 21. Through hole one 20, in the present embodiment, preferably, the quantity of said through hole one 20 is seven, and the user passes the adjusting threaded bolt 21 through different through hole one 20 and then connects with the threaded hole 17 in the fixed block 22 Threaded connection, to adjust the length of the height adjustment outer rod 5 stretching out the height adjustment inner rod 4, to adjust the he...

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Abstract

The invention discloses a fuse nozzle for melt spinning. The fuse nozzle comprises a nozzle body; the nozzle body is fixedly connected with a conveying hard pipe, and the upper end of the conveying hard pipe is connected with a conveying flexible pipe; the fuse nozzle further comprises a fixed plate; the upper end of the fixed plate is connected with a height adjusting rod; the conveying hard pipeand the fixed plate are connected with each other by an angle adjusting mechanism; the fixed plate comprises a fixed plate I and a fixed plate II; the fixed plate I and the fixed plate II are connected by a plurality of connecting rods; the angle adjusting mechanism comprises an angle adjusting groove arranged on the fixed plate I; the conveying hard pipe is provided with a friction sleeve matched with the angle adjusting groove; the fuse nozzle further comprises an angle adjusting connection block; the middle of the angle adjusting connection block is of a hollow structure; the fixed plate II is provided with an angle adjusting through hole matched with the angle adjusting connection block; and the conveying hard pipe is also connected with the upper and lower ends of the angle adjustingconnection block through a connecting piece. According to the fuse nozzle for the melt spinning provided by the invention, the rotation angle adjustment can be carried out, and the height adjustmentcan also be carried out.

Description

technical field [0001] The invention relates to the related fields of melt spinning, in particular to a melt spinning nozzle for melt spinning. Background technique [0002] Melt spinning, also known as melt spinning and melt spinning, is one of the main spinning methods of chemical fibers. The fiber-forming polymer is in the form of a melt at a temperature lower than its thermal decomposition point and higher than the melting point by 10-40°C. It is directly output from the polymerization equipment, or is conveyed to the metering pump in the state of slices through screw melt extrusion), and is fed quantitatively to the spinneret assembly for filtration, extruded from the spinneret hole in a thin stream of liquid, cooled and solidified in air or liquid medium into primary fibers. It is then oiled and coiled or coiled after continuous stretching. [0003] Melt spinning is already a relatively common processing method in the textile industry. However, the existing melt spin...

Claims

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Application Information

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IPC IPC(8): D01D4/02D01D13/02
CPCD01D4/025D01D13/02
Inventor 陈明
Owner 吴江市凯畅纺织有限公司
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