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CN-224227333-U - Plug connector for network nozzle of energy-saving elasticizer

CN224227333UCN 224227333 UCN224227333 UCN 224227333UCN-224227333-U

Abstract

The utility model discloses a plug connector for a network nozzle of an energy-saving elasticizer, which comprises a ceramic chip and an outer framework matched with the ceramic chip, wherein the top of the ceramic chip is provided with an upper air hole penetrating through the height direction of the ceramic chip, the top of the ceramic chip is also provided with a wire slot extending along the length direction of the ceramic chip and penetrating through the upper air hole, the outer framework comprises a bottom surface, the bottom surface is provided with a plurality of support columns protruding from the bottom surface and capable of being matched with and clamping two ends of the ceramic chip in the width direction or two ends of the length direction, the bottom surface is also provided with a lower air hole penetrating through the height direction of the bottom surface, the upper air hole is inclined towards the direction opposite to the wire conveying direction from top to bottom, the lower air hole is also inclined towards the direction opposite to the wire conveying direction from top to bottom, the upper air hole and the lower air hole are inclined coaxially and reversely to form a continuous acceleration flow channel, the air flow direction and the wire moving direction keep a constant acute angle, the horizontal propelling force accounts for more than 50% of the single upper air hole in the prior art, and the traction energy consumption is reduced by 25% -30% compared with the prior art.

Inventors

  • HAN TAO

Assignees

  • 宜兴市阿芙勒尔陶瓷科技有限公司

Dates

Publication Date
20260512
Application Date
20250521

Claims (7)

  1. 1. The utility model provides an energy-saving bullet machine network plug connector for nozzle, includes ceramic chip (1) and with ceramic chip complex exoskeleton (2), ceramic chip (1) top is equipped with and has run through ceramic chip direction of height's last gas pocket (3), ceramic chip (1) top still is equipped with along ceramic chip length direction extension and has passed wire casing (4) of going up the gas pocket, exoskeleton (2) include bottom surface (5), be equipped with a plurality of protruding support posts (6) at both ends or length direction both ends of centre gripping ceramic chip width direction from the bottom surface and can cooperate on bottom surface (5), still be equipped with on the bottom surface and run through bottom surface direction of height's lower gas pocket (7), its characterized in that, upward gas pocket (3) top-down incline towards the direction that is in reverse to line direction of delivery, lower gas pocket (7) top-down inclines towards the direction that is in reverse to line direction of delivery equally.
  2. 2. The plug-in connector for the network nozzle of the energy-saving elasticizer according to claim 1, wherein the upper air hole (3) and the lower air hole (7) are positioned on the same axis.
  3. 3. The plug-in connector for the network nozzle of the energy-saving elasticizer according to claim 1, wherein the side end, close to the air inlet, of the upper air hole opening at the bottom of the porcelain piece (1) is outwards expanded to form a first guide inclined plane (31) communicated with the upper air hole.
  4. 4. The plug-in connector for the network nozzle of the energy-saving elasticizer according to claim 1, wherein the bottom surface of the exoskeleton corresponding to the lower air hole (7) extends upwards and is close to the upper air hole to form an extension lower air hole (71), and the extension lower air hole (71) and the lower air hole are positioned on the same axis.
  5. 5. The plug-in unit for a network nozzle of an energy-saving elasticizer according to claim 4, wherein the convex part of the bottom surface of the outer skeleton corresponding to the air hole (71) of the lower extension part is outwardly widened in the direction approaching the bottom surface along the side approaching the air inlet to form a second guiding inclined surface (72) capable of guiding the air flow.
  6. 6. The plug-in connector for the network nozzle of the energy-saving elasticizer according to claim 1, wherein the aperture of the lower air hole (7) is 0.8-0.85 times that of the upper air hole (3).
  7. 7. The plug-in connector for the network nozzle of the energy-saving elasticizer according to claim 1, wherein the ceramic tile (1) is connected with an outer framework (2) matched with the ceramic tile through glue.

Description

Plug connector for network nozzle of energy-saving elasticizer Technical Field The utility model relates to the technical field of clothes making equipment tools, in particular to an inserting piece for a network nozzle of an energy-saving elasticizer. Background In the technical evolution of the network nozzle plug-in unit of the elasticizer, the prior patent CN 114717711B of the inventor has proposed an improvement scheme, the plug-in unit comprises a ceramic chip and an outer framework, the top of the ceramic chip is provided with an upper air hole penetrating through the height direction and a wire slot penetrating through the upper air hole, the upper air hole opening at the bottom of the ceramic chip is outwards expanded to form a first guiding inclined plane, the bottom surface of the outer framework is provided with a support column and a lower air hole, the upper air hole and the lower air hole are concentrically arranged, and a gap is reserved between the ceramic chip and the bottom surface of the outer framework. However, in practice, a technical bottleneck is found in which the jet direction of the air flow is orthogonal to the direction of transport of the filaments at a right angle of 90 °. Such designs suffer from the significant disadvantage that the vertical air flow only applies a radial impact force to the wire and cannot be converted into an axial thrust force to the wire to achieve the traction wire travel. In view of the above, the present inventors have disclosed in a prior patent, for example, patent application CN202311292548.3, a plug for a network nozzle of a elasticizer, in which the air holes of the ceramic tile are inclined in a direction opposite to the wire conveying direction from top to bottom. But only the air holes on the ceramic chip are subjected to angle adjustment, and the lower air holes of the framework are still vertically arranged. In practical application, the inclined structure of the single air hole causes the direction mutation of the air flow at the transition sections of the upper air hole and the lower air hole, so that the problems that the air flow generates reflection turbulence in the vertical lower air hole, the practical conversion rate of horizontal propelling force is low, and the high-speed air flow of the upper air hole and the low-speed air flow of the lower air hole form a shearing layer, so that the jitter amplitude of silk threads is increased, and the network effect is affected are caused. Disclosure of utility model The utility model aims to provide the plug-in component for the network nozzle of the energy-saving elasticizer, wherein the upper air hole and the lower air hole are coaxially and reversely inclined to form a continuous acceleration flow channel, so that the air flow direction and the silk thread movement direction keep a constant acute angle, and the horizontal propelling force accounts for more than 50 percent compared with the single upper air hole in the prior art, and the traction energy consumption is reduced by 25 to 30 percent compared with the prior art. The technical scheme is as follows: The utility model provides a add bullet machine network plug connector for nozzle, includes the ceramic chip and with ceramic chip complex exoskeleton, the ceramic chip top is equipped with the last gas pocket that runs through ceramic chip direction of height, and the ceramic chip top still is equipped with the wire casing that extends and passed the gas pocket along ceramic chip direction of length, and the exoskeleton includes the bottom surface, is equipped with a plurality of protruding and can cooperate the support post at centre gripping ceramic chip width direction both ends or length direction both ends from the bottom surface on the bottom surface, still is equipped with the lower gas pocket that has run through bottom surface direction of height on the bottom surface, go up gas pocket top-down orientation is in line direction of delivery direction's direction slope reversely, lower gas pocket top-down is also in line direction of delivery direction's direction slope reversely. Further, the upper air hole and the lower air hole are positioned on the same axis. Further, the side end, close to the air inlet, of the upper air hole opening at the bottom of the ceramic chip is expanded outwards to form a first guide inclined plane communicated with the upper air hole. Further, the bottom surface of the outer framework corresponding to the lower air hole extends upwards and is close to the upper air hole, an extension section lower air hole is formed, and the extension section lower air hole and the lower air hole are located on the same axis. Further, the convex part of the bottom surface of the outer framework corresponding to the air hole under the extension section is outwards expanded along the direction close to the bottom surface at one side close to the air inlet, so that a second guiding inclined surface capable of guidin