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Novel nozzle

A nozzle and a new type of technology, applied in the direction of spraying device, spraying device, textile, etc., can solve the problems of easy clogging of the nozzle, poor cleaning effect, inconvenient cleaning, etc., to achieve good maintenance and use effect, improve cleaning effect, and easy disassembly Effect

Pending Publication Date: 2020-04-28
青岛世纪海佳机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] But the nozzle of the water-jet loom in the prior art is prone to clogging problem, and its reason is the requirement of environmental protection, and the water of nozzle is circulating water, and the use of circulating water causes the problem that the nozzle is very prone to clogging, thus, need Clean the nozzles, but the nozzles in the prior art need to be cleaned after being disassembled from the loom as a whole, which causes problems such as inconvenient cleaning and poor cleaning effect, and also causes the entire nozzle to be replaced before it can be used , which greatly causes difficulty in equipment maintenance and waste of equipment materials

Method used

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Effect test

Embodiment 1

[0043] This embodiment provides a new type of nozzle, which includes a nozzle body 1 and a spray needle 2 arranged inside the nozzle body 1. The inside of the nozzle body 1 includes a needle fixing chamber 3 and a water flow chamber 4 arranged in sequence. The water flow chamber The outer wall of 4 is provided with a water inlet hole 5 communicating with the water flow chamber 4, the water flow chamber 4 is provided with a detachable filter assembly 6, and the discharge end of the spray needle 2 is placed in the water outlet hole of the filter assembly 6 7; by setting a detachable filter assembly 6 on the nozzle body 1, the filter assembly 6 is arranged at the discharge end of the spray needle 2, wherein the discharge end of the spray needle 2 is placed in the filter assembly 6, and the filter assembly 6 can play a certain stabilizing effect on the spray needle 2, and can also filter the passing water to a certain extent. Since the filter screen assembly 6 is detachably install...

Embodiment 2

[0046] This embodiment is further optimized on the basis of Embodiment 1, specifically, the filter assembly 6 includes a stabilizer 8, a water volume controller 9 tightly connected to the stabilizer 8, the stabilizer 8 and the water volume controller 9 are provided with through holes on the central axis to form the water outlet hole 7; by setting the stabilizer 8 and passing the spray needle 2 through the water outlet hole 7 of the stabilizer 8, since the yarn passes through the spray needle 2 in the opposite spray needle 2 In the process of movement, the spray needle 2 will shake, and the discharge end of the spray needle 2 can be stabilized within a certain range, because there is a certain gap between the stabilizer 8 and the water volume controller 9 relative to the spray needle 2 , the circulating water enters the water flow cavity 4 from the water inlet hole 5 on the nozzle main body 1, and flows out from the gap to drive the yarn at the discharge end of the spray needle ...

Embodiment 3

[0049] This embodiment is further optimized on the basis of Embodiment 2, specifically, one end of the stabilizer 8 is arranged in close contact with one end of the water flow chamber 4, and the other end of the stabilizer 8 is provided with a rotary groove 10, One end of the water volume controller 9 close to the stabilizer 8 is provided with a rotary chuck 11 that is compatible with the rotary tank 10, and the rotary chuck 11 is clamped with the rotary tank 10; by connecting the stabilizer 8 and the water volume controller 9 is clamped in the water flow chamber 4 to facilitate subsequent disassembly of the stabilizer 8 and the water volume controller 9, wherein the end of the water volume controller 9 close to the stabilizer 8 is provided with a rotary groove that matches the rotary tank 10 Chuck 11, the swivel chuck 11 is clamped with the swivel tank 10, which is beneficial to the matching effect between the stabilizer 8 and the water volume controller 9 after installation; ...

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Abstract

The invention discloses a novel nozzle, belongs to a nozzle in the technical field of loom equipment, and aims at providing a nozzle with a detachable maintenance function. According to the technicalscheme, the nozzle comprises a nozzle body and a spray needle arranged inside the nozzle body, wherein the nozzle body comprises a spray needle fixing cavity and a water flow cavity which sequentiallycommunicate; a water inlet hole communicating with the water flow cavity is arranged in the outer wall of the water flow cavity; a detachable filter screen component is arranged in the water flow cavity; and a discharge end of the spray needle is arranged in a water outlet hole in the filter screen component. According to the novel nozzle, the internal structure of the nozzle can be quickly disassembled and cleaned under a condition that the whole nozzle has good water spraying use, so that the overall cleaning effect of the nozzle is improved, and thus the maintenance use effect of the nozzle is better.

Description

technical field [0001] The invention relates to the technical field of loom equipment, in particular to a novel nozzle. Background technique [0002] Existing water jet looms have weft insertion nozzles that spray pressurized water to allow weft threads to enter between warp threads. In the conventional weft insertion nozzle, a nozzle body and a weft thread guide needle corresponding to a specific weft thread are used, so it is necessary to prepare a nozzle body and a weft thread guide needle corresponding to the type of weft thread. For example, when changing the type of weft, it is necessary to replace the nozzle main body and the weft guide needle corresponding to the changed weft. Therefore, according to the conventional weft insertion nozzle, it is impossible to correspond to various kinds of weft yarns by needle without replacing the nozzle main body and the weft yarn guide. On the other hand, it is also conceivable to adjust the opening area of ​​the injection port ...

Claims

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Application Information

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IPC IPC(8): D03D47/32B05B1/14B05B1/30
CPCB05B1/14B05B1/30D03D47/32
Inventor 李建勋李勇王安俭刘井然邢相虎尹茂佳
Owner 青岛世纪海佳机械有限公司
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