Search

CN-224199535-U - Spinning nozzle for flash spinning equipment

CN224199535UCN 224199535 UCN224199535 UCN 224199535UCN-224199535-U

Abstract

The utility model discloses a spinning nozzle for flash spinning equipment, which relates to the technical field of spinning nozzles and comprises a nozzle body communicated with a feed pipe, wherein an adjusting component is arranged in the feed pipe and comprises a ring groove and an air bag, the ring groove is formed in the inner wall of the feed pipe, the air bag is fixedly connected in the ring groove, one end of the feed pipe, which is close to the nozzle body, is fixedly connected with a guide plate, a guide hole is formed in the guide plate, the guide hole is in a circular truncated cone shape, the inner diameter of the guide hole, which is close to the nozzle body, is small, and the nozzle body and the feed pipe are concentrically arranged. This spinning nozzle for flash spinning equipment through setting up regulation subassembly isotructure, controls the degree of expansion of gasbag and opens and shuts the regulation of size and use, avoids liquid disposable through too much or too little, and gasbag inflation is big enough and cuts the inside effect of stopping the feeding with the inlet pipe.

Inventors

  • YUAN XILONG
  • HE PENG

Assignees

  • 苏州超唯新材料科技有限公司

Dates

Publication Date
20260505
Application Date
20250526

Claims (8)

  1. 1. The spinning nozzle for the flash spinning equipment is characterized by comprising a nozzle body (1) communicated with a feed pipe (2); An adjusting component is arranged in the feeding pipe (2), the adjusting component comprises a ring groove (6) and an air bag (7), the ring groove (6) is formed in the inner wall of the feeding pipe (2), and the air bag (7) is fixedly connected in the ring groove (6); The novel shower nozzle is characterized in that a guide plate (11) is fixedly connected to one end of the feed pipe (2) close to the shower nozzle body (1), a guide hole (12) is formed in the guide plate (11), the guide hole (12) is in a round table shape, and the inner diameter of one end of the guide hole (12) close to the shower nozzle body (1) is small.
  2. 2. A spinning nozzle for a flash spinning apparatus according to claim 1, wherein the nozzle body (1) is concentric with the feed pipe (2).
  3. 3. The spinning nozzle for a flash spinning apparatus according to claim 1, wherein a plurality of the diversion holes (12) are provided.
  4. 4. The spinning nozzle for flash spinning equipment according to claim 1, wherein the feeding pipe (2) is provided with a conveying assembly matched with the air bag (7), the conveying assembly comprises an air pipe (8), an electromagnetic valve (9) and a round hole (10), the round hole (10) is formed in the side wall of the feeding pipe (2), the air pipe (8) is fixedly connected to the inside of the round hole (10), the air pipe (8) is communicated with the air bag (7), and the electromagnetic valve (9) is fixedly installed on the air pipe (8).
  5. 5. The spinning nozzle for a flash spinning apparatus according to claim 4, wherein the end of the air pipe (8) remote from the air bag (7) is connected to a gas pipe of a factory.
  6. 6. The spinning nozzle for flash spinning equipment according to claim 1, wherein a discharging assembly is arranged at one end of the nozzle body (1) far away from the feeding pipe (2), the discharging assembly comprises a discharging pipe (13) and a nozzle head (14), the discharging pipe (13) is communicated with the nozzle body (1), and the nozzle head (14) is communicated with one end of the discharging pipe (13) far away from the nozzle body (1).
  7. 7. The spinning nozzle for a flash spinning apparatus of claim 6, wherein said discharge assembly is provided with a plurality of groups.
  8. 8. The spinning nozzle for flash spinning equipment according to claim 1, wherein one end of the feeding pipe (2) far away from the nozzle body (1) is fixedly connected with a mounting plate (3), through holes (5) correspondingly communicated with the feeding pipe (2) are formed in the mounting plate (3), and mounting holes (4) are formed in four corners of the mounting plate (3).

Description

Spinning nozzle for flash spinning equipment Technical Field The utility model relates to the technical field of spinning nozzles, in particular to a spinning nozzle for flash spinning equipment. Background The spinning nozzle is a key component for spinning hollow fibers in a spinning machine, and the hollow fibers are generally spun by adopting an insertion tube type spinning nozzle, the working principle is that spinning core liquid flows out of an insertion tube to form a hollow fiber inner cavity, and spinning solution is sprayed out of an annular gap between the outer wall of the insertion tube and a spinning hole to form a hollow fiber wall, so that the concentricity of the insertion tube and the spinning hole directly influences the uniformity of the wall thickness of the spun hollow fibers, namely the quality of the hollow fibers. When the traditional spinning nozzle works, as the feeding pipe is of an open structure, the internal liquid is discharged too much or too little at one time, so that the use of equipment is affected, the variable adjustment is inconvenient to use according to the required discharge requirement, and the use flexibility and stability of the equipment are reduced. The utility model discloses a spin nozzle for flash spinning equipment (patent application number: CN 202321195665.3) in the patent discloses spin nozzle for flash spinning equipment, through being provided with shower nozzle body, discharging pipe, nozzle head, inlet pipe, first seal cover, dwang, backup pad, knob, attenuator, arc grip block, reset spring, the utility model can make the dwang drive sealed lid rotation through rotating the knob to the regulation that the size was opened and shut according to the demand of required flowing is used to the convenience, avoids liquid disposable too much or too little, but this spin nozzle need be released the restriction to the dwang earlier when in actual use, adjusts again, and complex operation remains to promote in availability factor. Therefore, it is necessary to provide a spinning nozzle for a flash spinning apparatus for solving the above problems. Disclosure of utility model The utility model aims to provide a spinning nozzle for flash spinning equipment, which aims to solve the problems that the limitation on a rotary knob is firstly released and then the regulation is carried out when the spinning nozzle is in actual use, the operation is complex and the use efficiency is to be improved. In order to achieve the aim, the utility model provides the technical scheme that the spinning nozzle for the flash spinning equipment comprises a nozzle body communicated with a feed pipe; The inner part of the feeding pipe is provided with an adjusting component, the adjusting component comprises a ring groove and an air bag, the ring groove is arranged on the inner wall of the feeding pipe, and the air bag is fixedly connected in the ring groove; The utility model discloses a shower nozzle, including nozzle body, inlet pipe, guide plate, nozzle body, inlet pipe, guide plate, nozzle body's one end fixedly connected with guide plate is close to the inlet pipe, the guide plate is last to have seted up the guide hole, the guide hole is the round platform form, the guide hole is close to the one end internal diameter of nozzle body little. Preferably, the spray head body and the feeding pipe are concentrically arranged. Preferably, a plurality of the diversion holes are provided. Preferably, be provided with on the inlet pipe with gasbag complex conveying assembly, conveying assembly includes trachea, solenoid valve and round hole, the round hole is seted up on the lateral wall of inlet pipe, trachea fixed connection is in the inside of round hole, trachea and gasbag intercommunication, solenoid valve fixed mounting is on the trachea. Preferably, the end of the air pipe away from the air bag is connected with an air pipe of the factory. Preferably, the one end that the inlet pipe was kept away from to the shower nozzle body is provided with ejection of compact subassembly, ejection of compact subassembly includes discharging pipe and nozzle head, discharging pipe intercommunication is on the shower nozzle body, nozzle head intercommunication is on the one end that the shower nozzle body was kept away from to the discharging pipe. Preferably, the discharging assembly is provided with a plurality of groups. Preferably, the one end fixedly connected with mounting panel of shower nozzle body is kept away from to the inlet pipe, set up the through-hole that corresponds the intercommunication with the inlet pipe on the mounting panel, the mounting hole has all been seted up to the four corners department of mounting panel. Compared with the prior art, the utility model has the beneficial effects that: 1. According to the utility model, by arranging the structures such as the adjusting component and the like, the expansion degree of the air bag is controlled to adjust the opening an