Plug connector for energy-saving elasticizer interlaced nozzle

Abstract

The utility model discloses a plug connector for an energy-saving elasticizer network nozzle, which comprises a ceramic chip and an outer framework matched with the ceramic chip, an upper air hole penetrating through the height direction of the ceramic chip is arranged at the top of the ceramic chip, a wire slot extending along the length direction of the ceramic chip and penetrating through the upper air hole is further arranged at the top of the ceramic chip, and the outer framework comprises a bottom surface. The bottom face is provided with a plurality of support columns which protrude from the bottom face and can clamp the two ends of the ceramic chip in the width direction or the two ends of the ceramic chip in the length direction in a matched mode, the bottom face is further provided with lower air holes penetrating through the bottom face in the height direction, and the upper air holes incline in the direction opposite to the line conveying direction from top to bottom. The lower air holes are also inclined in the direction opposite to the yarn conveying direction from top to bottom, and the upper air holes and the lower air holes are coaxially and reversely inclined to form a continuous acceleration flow channel, so that the airflow direction and the yarn moving direction are kept at a constant acute angle, and the horizontal propulsive force proportion is increased by more than 50% compared with the single upper air hole in the prior art. And compared with the prior art, the traction energy consumption is reduced by 25-30%.

Description

Technical Field

[0001] This utility model relates to the field of garment equipment and tools technology, and in particular to a connector for a network nozzle of an energy-saving texturing machine. Background Technology

[0002] In the technological evolution of the texturing machine network nozzle connector, the applicant's prior patent CN 114717711B has proposed an improved solution. The connector includes a ceramic plate and an outer frame. The top of the ceramic plate is provided with an upper air hole that extends through the height direction and a groove that extends through the upper air hole. The bottom of the ceramic plate has an upper air hole that expands outward to form a first guide slope. The bottom surface of the outer frame is provided with a support column and a lower air hole, and the upper and lower air holes are arranged concentrically. A gap is maintained between the ceramic plate and the bottom surface of the outer frame.

[0003] However, the following technical bottleneck has been found in practical applications: the airflow jet direction is perpendicular to the yarn conveying direction at a 90° angle. This type of design has the following significant drawbacks: the vertical airflow only applies radial impact force to the yarn and cannot be converted into axial propulsion force to achieve the effect of traction yarn movement.

[0004] In response to the above problems, the applicant disclosed a connector for a texturing machine network nozzle in a previous patent, such as patent application number CN202311292548.3, in which the air holes of the ceramic sheet are inclined from top to bottom in the opposite direction to the wire conveying direction.

[0005] However, it only adjusts the angle of the pores on the ceramic tile, while the lower pores of the skeleton remain vertically arranged. In practical applications, it was found that this single-pore inclined structure causes a sudden change in airflow direction in the transition section between the upper and lower pores, leading to the following problems: the airflow generates reflected turbulence in the vertical lower pore, resulting in a low actual conversion rate of horizontal propulsion; the high-speed airflow from the upper pore and the low-speed airflow from the lower pore form a shear layer, causing an increase in the amplitude of filament jitter and affecting the network effect. Utility Model Content

[0006] Purpose of the invention: The purpose of this utility model is to provide an energy-saving insert for a texturing machine network nozzle, in which the upper and lower air holes are coaxial and tilted in opposite directions to form a continuous acceleration flow channel, so that the airflow direction and the wire movement direction maintain a constant acute angle. The proportion of horizontal propulsion force is increased to more than 50% compared with the single upper air hole tilt of the prior art, and the traction energy consumption is reduced by 25% to 30% compared with the prior art.

[0007] Technical solution:

[0008] A connector for a texturing machine network nozzle includes a ceramic plate and an outer frame that mates with the ceramic plate. The top of the ceramic plate has an upper air hole that extends through the height direction of the ceramic plate. The top of the ceramic plate also has a wire groove that extends along the length direction of the ceramic plate and passes through the upper air hole. The outer frame includes a bottom surface with multiple support columns that protrude from the bottom surface and can clamp the two ends of the ceramic plate in the width direction or the two ends in the length direction. The bottom surface also has a lower air hole that extends through the height direction of the bottom surface. The upper air hole is inclined from top to bottom in the opposite direction to the wire conveying direction, and the lower air hole is also inclined from top to bottom in the opposite direction to the wire conveying direction.

[0009] Furthermore, the upper vent and the lower vent are located on the same axis.

[0010] Furthermore, the upper air vent at the bottom of the ceramic tile expands outward near the air inlet to form a first guide slope that communicates with the upper air vent.

[0011] Furthermore, the bottom surface of the outer frame corresponding to the lower air hole extends upward and approaches the upper air hole to form an extended lower air hole, and the extended lower air hole and the lower air hole are located on the same axis.

[0012] Furthermore, the protruding part of the bottom surface of the outer skeleton corresponding to the lower air hole of the extension section expands outward along the direction close to the bottom surface on the side near the air inlet, forming a second guide slope that can guide the airflow.

[0013] Furthermore, the diameter of the lower air hole is 0.8 to 0.85 times the diameter of the upper air hole.

[0014] Furthermore, the ceramic tile and the outer skeleton that mates with the ceramic tile are connected by adhesive.

[0015] Beneficial effects: The upper and lower air holes are coaxial and tilted in opposite directions to form a continuous acceleration flow channel, which keeps the airflow direction and the silk thread movement direction at a constant acute angle. The proportion of horizontal propulsion force is increased to more than 50% compared with the single upper air hole tilt of the existing technology, and the traction energy consumption is reduced by 25% to 30% compared with the existing technology. Attached Figure Description

[0016] Figure 1 This is a perspective view of Embodiment 1 of this utility model;

[0017] Figure 2 This is a perspective view of the cutaway state of Embodiment 1 of this utility model;

[0018] Figure 3 This is a cross-sectional view of Embodiment 1 of the present utility model;

[0019] Figure 4 This is a cross-sectional view of Embodiment 2 of the present invention. Detailed Implementation

[0020] To make the technical solution of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0021] Example 1

[0022] like Figure 1-4 As shown, an energy-saving texturing machine network nozzle connector includes a ceramic plate 1 and an outer frame 2 that mates with the ceramic plate. The top of the ceramic plate 1 has an upper air hole 3 extending through its height direction. The top of the ceramic plate 1 also has a wire groove 4 extending along its length and passing through the upper air hole. The outer frame 2 includes a bottom surface 5, on which multiple support columns 6 protrude and can clamp the two ends of the ceramic plate in either the width or length direction. The bottom surface also has a lower air hole 7 extending through its height direction. The upper air hole 3 is inclined downwards in the opposite direction to the wire conveying direction, and the lower air hole 7 is also inclined downwards in the opposite direction to the wire conveying direction. The upper and lower air holes are coaxial and inclined in opposite directions, forming a continuous acceleration flow channel. This maintains a constant acute angle between the airflow direction and the wire movement direction, increasing the horizontal propulsion force ratio by more than 50% compared to the single upper air hole in existing technologies, and further reducing traction energy consumption by 25% to 30% compared to existing technologies.

[0023] In this embodiment, the upper air hole 3 and the lower air hole 7 are located on the same axis.

[0024] In this embodiment, the diameter of the lower air hole 7 is 0.8 to 0.85 times the diameter of the upper air hole 3.

[0025] In this embodiment, the ceramic tile 1 and the outer skeleton 2 that mates with the ceramic tile are connected by adhesive.

[0026] Example 2

[0027] Furthermore, the upper air vent at the bottom of ceramic piece 1 expands outward near the air inlet to form a first guide slope 31 that communicates with the upper air vent.

[0028] Furthermore, the bottom surface of the outer frame corresponding to the lower air hole 7 extends upward and approaches the upper air hole to form an extended lower air hole 71, and the extended lower air hole 71 and the lower air hole are located on the same axis.

[0029] Furthermore, the protruding part of the bottom surface of the outer skeleton corresponding to the lower air hole 71 of the extension section expands outward along the direction close to the bottom surface on the side near the air inlet to form a second guide slope 72 that can guide the airflow.

[0030] The embodiments described above are merely illustrative of several implementations of the present invention, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements all fall within the scope of protection of the present invention. Therefore, the scope of protection of this patent should be determined by the appended claims.

Claims

1. A connector for an energy-saving texturing machine network nozzle, comprising a ceramic plate (1) and an outer frame (2) that cooperates with the ceramic plate, wherein the top of the ceramic plate (1) is provided with an upper air hole (3) penetrating the height direction of the ceramic plate, and the top of the ceramic plate (1) is also provided with a wire groove (4) extending along the length direction of the ceramic plate and passing through the upper air hole; the outer frame (2) includes a bottom surface (5), on which are provided a plurality of support columns (6) protruding from the bottom surface and capable of cooperating to clamp the two ends in the width direction or the two ends in the length direction of the ceramic plate; and the bottom surface is also provided with a lower air hole (7) penetrating the height direction of the bottom surface, characterized in that, The upper air hole (3) is inclined from top to bottom in the direction opposite to the wire conveying direction, and the lower air hole (7) is also inclined from top to bottom in the direction opposite to the wire conveying direction.

2. The connector for an energy-saving texturing machine network nozzle according to claim 1, characterized in that, The upper vent (3) and the lower vent (7) are located on the same axis.

3. The connector for an energy-saving texturing machine network nozzle according to claim 1, characterized in that: The upper air hole at the bottom of the ceramic piece (1) expands outward near the air inlet to form a first guide slope (31) that communicates with the upper air hole.

4. The connector for an energy-saving texturing machine network nozzle according to claim 1, characterized in that, The lower air hole (7) extends upward from the bottom surface of the outer frame and approaches the upper air hole to form an extended lower air hole (71). The extended lower air hole (71) and the lower air hole are located on the same axis.

5. A connector for an energy-saving texturing machine network nozzle according to claim 4, characterized in that, The protruding part of the bottom surface of the outer skeleton corresponding to the lower air hole (71) of the extension section expands outward along the direction close to the bottom surface on the side near the air inlet to form a second guide slope (72) that can guide the airflow.

6. The connector for an energy-saving texturing machine network nozzle according to claim 1, characterized in that, The diameter of the lower air hole (7) is 0.8 to 0.85 times that of the upper air hole (3).

7. A connector for an energy-saving texturing machine network nozzle according to claim 1, characterized in that, The ceramic tile (1) and the outer skeleton (2) that cooperates with the ceramic tile are glued together.

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