Accessory for texturing machine interlaced nozzle

Abstract

The utility model discloses a fitting for a texturing machine network nozzle, which comprises a ceramic chip and a ceramic piece used for clamping the ceramic chip, the top of the ceramic chip is provided with an 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, the wire slot comprises a first wire slot and a second wire slot which are connected with each other, and the first wire slot and the second wire slot are connected with each other. A wire sequentially penetrates through the first wire groove and the second wire groove in the conveying direction, a first air guide structure is arranged at the lower end of the porcelain part corresponding to the first wire groove, a second air guide structure is arranged at the lower end of the porcelain part corresponding to the second wire groove, a wire inlet groove is formed between the first air guide structure and the first wire groove, and a wire outlet groove is formed between the second air guide structure and the second wire groove. The cross sectional area of the wire outlet groove is larger than the cross sectional area of the wire inlet groove, the flowing speed of airflow behind the circular notch is increased by utilizing the Bernoulli principle, negative pressure is formed, reverse airflow in front of the circular notch is reduced, and friction and resistance of a sharp part of part of the circular notch are removed.

Description

Technical Field

[0001] The utility model belongs to the technical field of clothing making equipment, and in particular relates to an accessory for a network nozzle of a texturing machine. Background Art

[0002] The network nozzle is one of the important parts of the spinning machine. Its function is to network the filament bundle to enhance the toughness of the filament. It has been widely used in the spinning field.

[0003] The existing network nozzle accessories for texturizing machines adopt the conventional technology that has been used for 20 to 30 years and require the cooperation of high-energy air compressors. The current network nozzles form an overall structure by matching the ceramic tiles and brackets. The airflow of the air compressor enters the ceramic tiles through the vents on the bracket, and then networks the wires in the ceramic tile wire trough.

[0004] The applicant has previously applied for a ceramic piece for a plug-in component of a texturizing machine network nozzle accessory, with the publication number CN117306054A4. The top of the ceramic piece is provided with an air hole that runs through the ceramic piece in the height direction, and the top of the ceramic piece is also provided with a wire groove that extends along the length direction of the ceramic piece and passes through the air hole. There is a circular groove with a diameter greater than the width of the wire groove at the air hole of the wire groove. The wire is arranged in the wire groove and the circular groove in the conveying direction. Along the wire conveying direction in the wire groove, the width of the wire groove behind the circular groove is expanded outward, so that the width of the wire groove behind the circular groove is not less than the diameter of the circular groove. The junction of the two side walls of the wire groove behind the circular groove and the side wall of the circular groove is the two intersections of the diameter of the circular groove through the center of the circle and the current circle. The present invention also discloses a plug-in component using this ceramic piece and a texturizing machine network nozzle accessory using this plug-in component.

[0005] The ceramic plate widens the wire groove behind the circular slot. Through the application of Bernoulli's principle, the airflow speed behind the circular slot is accelerated, forming negative pressure, reducing the countercurrent airflow in front of the circular slot, and removing some friction and resistance of the sharp part of the circular slot.

[0006] In actual use, the ceramic piece needs to be installed on the nozzle bracket to work. In the prior art, an improved network nozzle of a texturizing machine, which was previously applied for by the applicant, is disclosed as CN 219621337U, and includes a semi-enclosed bracket consisting of two length-direction brackets and a height-direction bracket. The two length-direction brackets are of different lengths. A first rotating shaft is provided at the end position of the shorter length-direction bracket away from the height-direction bracket. A handle component is rotatably provided on the first rotating shaft. One end of the handle component is exposed from the shorter length-direction bracket, and the other end extends toward the height-direction bracket along the length-direction bracket. A second rotating shaft is provided near the top of the height-direction bracket. A handle is rotatably provided on the second rotating shaft, and the handle extends along the height-direction bracket. The handle component includes a handle bracket and a sheet metal strip embedded in the handle bracket and extending from a position below the second rotating shaft and resting against the upper side of a reserved opening in the height direction of the handle. The handle component exposed from the shorter length-direction bracket is provided with a rotatable engaging ceramic part that can cooperate with the network nozzle accessories, and the lower surface of the engaging ceramic part is flat.

[0007] The above-mentioned nozzle needs to press the snap-fit ​​porcelain piece onto the porcelain piece, and the lower surface of the snap-fit ​​porcelain piece is flat. The snap-fit ​​porcelain piece with this structure and the porcelain piece can make good use of the Bernoulli principle to reduce the energy consumption of the device, but the snap-fit ​​porcelain piece only plays the role of fixing the porcelain piece and covering the wire groove. In subsequent research and development, it was found that the structure of the porcelain piece can be changed to match the wire groove of the porcelain piece to better utilize the Bernoulli principle. Utility Model Content

[0008] Purpose of the utility model:

[0009] In order to overcome the problems existing in the prior art, the utility model provides an accessory for a network nozzle of a texturizing machine. By setting a first air guide structure and a second air guide structure, the cross-sectional area of ​​the outlet groove is made larger than the cross-sectional area of ​​the inlet groove. The Bernoulli principle is used to accelerate the airflow speed behind the circular groove to form a negative pressure, reduce the countercurrent airflow in front of the circular groove, and remove the friction and resistance of the sharp part of the circular groove.

[0010] In order to solve the above problems, the utility model adopts the following technical solutions:

[0011] An accessory for a network nozzle of a texturizing machine includes a ceramic sheet and a ceramic component for clamping the ceramic sheet, wherein the top of the ceramic sheet is provided with an air hole penetrating the height direction of the ceramic sheet, and the top of the ceramic sheet is also provided with a wire groove extending along the length direction of the ceramic sheet, wherein the wire groove includes a first wire groove and a second wire groove connected to each other, and the wire passes through the first wire groove and the second wire groove in sequence along the conveying direction, and a first air guide structure is provided at the lower end of the ceramic component corresponding to the first wire groove, and a second air guide structure is provided corresponding to the second wire groove, an inlet wire groove is formed between the first air guide structure and the first wire groove, and an outlet wire groove is formed between the second air guide structure and the second wire groove, and the cross-sectional area of ​​the outlet wire groove is greater than the cross-sectional area of ​​the inlet wire groove.

[0012] Preferably, the width of the second wire groove is greater than that of the first wire groove.

[0013] Preferably, the second air guide structure is a second groove sunken inward from the bottom surface of the porcelain component.

[0014] Preferably, the second groove and the second wire groove are symmetrically structured with the top surface of the tile as the symmetry plane.

[0015] Preferably, the first air guide structure is a first groove sunken inward from the bottom surface of the porcelain component.

[0016] Preferably, the first air guide structure is a plane that coincides with the bottom surface of the ceramic component.

[0017] Preferably, the first groove and the first wire groove are symmetrically structured with the top surface of the tile as the symmetry plane.

[0018] Preferably, a mounting plate for connecting to a movable pressing piece of the nozzle holder is provided at the upper end of the porcelain piece.

[0019] Beneficial effects: Compared with the prior art, the utility model has the following advantages:

[0020] 1. By setting the first air guide structure and the second air guide structure, the cross-sectional area of ​​the outlet groove is larger than the cross-sectional area of ​​the inlet groove. The Bernoulli principle is used to accelerate the air flow speed behind the circular groove, forming a negative pressure, reducing the countercurrent airflow in front of the circular groove, and removing the friction and resistance of the sharp part of the circular groove.

[0021] 2. The rear ends of the tile wire slot and the tile component are widened at the same time. Compared with the prior art in which only the rear ends of the tile wire slot are widened, a larger airflow space can be formed at the rear ends of the air holes, and the airflow can flow out more easily from the rear ends of the circular slots, making better use of the Bernoulli principle and further reducing energy consumption. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional diagram of the first embodiment of the utility model;

[0023] Figure 2It is a perspective stereogram of the first embodiment of the utility model;

[0024] Figure 3 It is a three-dimensional ceramic part of the first embodiment of the utility model. Figure 1 ;

[0025] Figure 4 It is a three-dimensional ceramic part of the first embodiment of the utility model. Figure 2 ;

[0026] Figure 5 It is a three-dimensional diagram of a ceramic tile of the first embodiment of the utility model;

[0027] Figure 6 It is a three-dimensional diagram of a porcelain piece of the second embodiment of the utility model;

[0028] Figure 7 It is a perspective stereogram of the second embodiment of the utility model;

[0029] Description of figure markings:

[0030] 1. Ceramic tile; 2. Air hole; 31. First wire groove; 32. Second wire groove; 4. Ceramic part; 5. First air guide structure; 6. Second air guide structure; 7. Mounting plate. DETAILED DESCRIPTION

[0031] All features disclosed in this specification, or steps in all methods or processes disclosed, except mutually exclusive features and / or steps, can be combined in any manner.

[0032] Any feature disclosed in this specification (including any additional claims, abstract and drawings) can be replaced by other equivalent or alternative features with similar purposes unless otherwise stated. That is, unless otherwise stated, each feature is only an example of a series of equivalent or similar features.

[0033] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0034] like Figure 1-5As shown, in the first embodiment of the utility model, an accessory for a network nozzle of a texturizing machine includes a ceramic sheet 1 and a ceramic component 4 for clamping the ceramic sheet, the top of the ceramic sheet 1 is provided with an air hole 2 that penetrates the height direction of the ceramic sheet 1, and the top of the ceramic sheet 1 is also provided with a wire groove extending along the length direction of the ceramic sheet, the wire groove includes a first wire groove 31 and a second wire groove 32 that are connected, and the wire passes through the first wire groove 31 and the second wire groove 32 in sequence along the conveying direction, and the lower end of the ceramic component 4 is provided with a first air guide structure 5 corresponding to the first wire groove, and a second air guide structure 6 corresponding to the second wire groove, an inlet groove is formed between the first air guide structure and the first wire groove, and an outlet groove is formed between the second air guide structure and the second wire groove, and the cross-sectional area of ​​the outlet groove is greater than the cross-sectional area of ​​the inlet groove.

[0035] In this embodiment, the width of the second wire groove 32 is greater than that of the first wire groove 31 .

[0036] In this embodiment, the second air guide structure 6 is a second groove sunken inward from the bottom surface of the porcelain piece.

[0037] In this embodiment, the second groove and the second wire groove are symmetrically structured with the top surface of the tile as the symmetry plane.

[0038] In this embodiment, the first air guide structure is a first groove sunken inward from the bottom surface of the porcelain component.

[0039] In this embodiment, the first groove and the first wire groove are symmetrically structured with the top surface of the tile as the symmetry plane.

[0040] By setting the first air guiding structure and the second air guiding structure, the cross-sectional area of ​​the outlet groove is made larger than the cross-sectional area of ​​the inlet groove. The Bernoulli principle is used to accelerate the airflow speed behind the circular groove, forming a negative pressure, reducing the countercurrent airflow in front of the circular groove, and removing the friction and resistance of the sharp part of the circular groove.

[0041] The rear ends of the tile wire groove and the rear ends of the tile component are widened at the same time. Compared with the prior art in which only the rear ends of the tile wire groove are widened, a larger airflow space can be formed at the rear ends of the air holes, and the airflow can flow out more easily from the rear ends of the circular grooves, which makes better use of the Bernoulli principle and further reduces energy consumption.

[0042] In this embodiment, a mounting plate 7 for connecting to a movable pressure piece of a nozzle bracket is provided at the upper end of the porcelain piece. The movable pressure piece is connected via the mounting plate 7. The movable pressure piece can adopt the previous application of the inventor, with publication number CN219621337 U, which will not be elaborated herein.

[0043] like Figure 6 , 7As shown, in the second embodiment of the utility model, the first air guiding structure is a plane coincident with the bottom surface of the porcelain part. With this structure, the difference in cross-sectional area between the inlet groove and the outlet groove is further increased, and the utilization of the Bernoulli principle is higher than that of the first embodiment. However, since the first air guiding structure and the second air guiding structure are processed at the same time, the processing is relatively complicated.

[0044] The purpose of the above embodiments is to exemplarily reproduce and deduce the technical solution of the utility model, and to fully describe the technical solution, purpose and effect of the utility model. Its purpose is to make the public understand the disclosed content of the utility model more thoroughly and comprehensively, and it does not limit the protection scope of the utility model.

[0045] The above embodiments are not exhaustive enumerations based on the present invention, and there may be multiple other implementations not listed. Any replacement and improvement made without violating the concept of the present invention shall fall within the protection scope of the present invention.

Claims

1. An accessory for a web nozzle of a texturing machine, characterized in that: The invention comprises a ceramic sheet (1) and a ceramic piece (4) for clamping the ceramic sheet, wherein the top of the ceramic sheet (1) is provided with an air hole (2) penetrating the height direction of the ceramic sheet (1), and the top of the ceramic sheet (1) is also provided with a wire groove extending along the length direction of the ceramic sheet, wherein the wire groove comprises a first wire groove (31) and a second wire groove (32) connected to each other, and the wire passes through the first wire groove (31) and the second wire groove (32) in sequence along the conveying direction, and is characterized in that: a first air guide structure (5) is provided at the lower end of the ceramic piece (4) corresponding to the first wire groove, and a second air guide structure (6) is provided corresponding to the second wire groove, an inlet wire groove is formed between the first air guide structure and the first wire groove, and an outlet wire groove is formed between the second air guide structure and the second wire groove, and a cross-sectional area of ​​the outlet wire groove is greater than a cross-sectional area of ​​the inlet wire groove.

2. The accessory for a web nozzle of a texturizing machine according to claim 1, characterized in that: The width of the second wire groove (32) is greater than that of the first wire groove (31).

3. The accessory for a web nozzle of a texturizing machine according to claim 2, characterized in that: The second air guide structure (6) is a second groove sunken inward from the bottom surface of the porcelain piece.

4. The accessory for a web nozzle of a texturizing machine according to claim 3, characterized in that: The second groove and the second wire groove are symmetrically structured with the top surface of the tile as the symmetry plane.

5. An accessory for a web nozzle of a texturizing machine according to any one of claims 1 to 4, characterized in that: The first air guide structure is a first groove sunken inward from the bottom surface of the porcelain piece.

6. An accessory for a web nozzle of a texturizing machine according to any one of claims 1 to 4, characterized in that: The first air guide structure is a plane that coincides with the bottom surface of the ceramic component.

7. The accessory for a web nozzle of a texturizing machine according to claim 5, characterized in that: The first groove and the first wire slot are symmetrically structured with the top surface of the tile as the symmetry plane.

8. The accessory for a web nozzle of a texturizing machine according to claim 1, characterized in that: The upper end of the porcelain piece is provided with a mounting plate (7) for connecting with the nozzle support movable pressing piece.

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