Integrally-formed texturing machine network nozzle

Abstract

The utility model discloses an integrally formed texturing machine interlaced nozzle which comprises a support, the support is provided with an opening and closing part, an accessory for the texturing machine interlaced nozzle is arranged in the opening and closing part of the support, the accessory is provided with a first vent hole for airflow to pass through, and the support is provided with a second vent hole corresponding to the first vent hole in position. The support is further provided with a joint part integrally formed with the support in an injection molding mode, one end of the joint part is provided with a joint part used for being integrally formed and fixedly connected with the support in the injection molding process, the joint part is provided with an air inlet channel communicated with the second vent hole in the axial direction of the joint part, and anti-disengaging texture is arranged on the periphery of the joint part. The joint part and the half-surrounded support are of an integrally-formed structure, so that the fixing device is higher in firmness degree and not prone to loosening.

Description

Technical Field

[0001] This utility model relates to the field of garment manufacturing equipment technology, and in particular to an integrated texturing machine network nozzle. Background Technology

[0002] Network nozzles are one of the important components of spinning machines. Their function is to network the filament bundle to enhance the toughness of the filament, and they have been widely used in the spinning industry.

[0003] The existing texturing machine network nozzle, publication number CN216445537U, which is also a patent applied for by our company, includes a semi-enclosed bracket. One side of the semi-enclosed bracket is a shorter side. Near the end of the shorter side, there is a rotatable locking handle that can cooperate with the semi-enclosed bracket to form an openable and closable semi-enclosed structure. The tail of the rotatable locking handle is provided with a handle that abuts against the rotatable locking handle and extends out of the semi-enclosed bracket at the junction of the semi-enclosed bracket and the shorter side. The openable and closable semi-enclosed structure also includes a texturing nozzle that can be inserted and connected to the semi-enclosed structure. The accessory for the nozzle of the bullet machine network has a first vent hole for airflow. Corresponding to the position of the first vent hole, a second vent hole is provided on a semi-enclosed bracket that corresponds to the position of the first vent hole. The semi-enclosed bracket also has a threaded groove for connecting the second vent hole. The threaded groove has a connecting part that can engage with the airflow generating device. The connecting part is provided along its length direction with a threaded part that can engage with the threaded groove, a square sealing plate corresponding to the air outlet of the airflow generating device, and an air inlet connected to the airflow generating device.

[0004] In practical applications, the threaded connection between the connector and the semi-enclosed bracket can easily cause the threaded connection to loosen due to continuous airflow impact during prolonged use. Utility Model Content

[0005] Purpose of the invention: The purpose of this utility model is to provide an integrated texturing machine network nozzle to solve the problem that in the prior art, the threaded connection of the connector and the semi-enclosed bracket is constantly impacted by the airflow during long-term use, which easily leads to loosening.

[0006] Technical solution:

[0007] An integrated texturing machine network nozzle includes a bracket with an opening and closing portion. A component for the texturing machine network nozzle is housed within the opening and closing portion of the bracket. The component has a first vent hole for airflow. The bracket has a second vent hole corresponding to the first vent hole. The bracket also has an integrally injection-molded connector. One end of the connector has a connecting portion for integrally molding and fixing with the bracket during injection molding. The connector has an air inlet channel along its axial direction communicating with the second vent hole. The outer periphery of the connector has anti-detachment textures. A plurality of connecting grooves are equidistantly arranged circumferentially on the top surface of the connector. The inner sidewall of the opening and closing portion of the bracket has connecting patterns corresponding to the anti-detachment textures. The inner bottom wall of the opening and closing portion of the bracket has a locking protrusion corresponding to the connecting grooves.

[0008] Furthermore, the anti-detachment texture is a threaded structure.

[0009] Furthermore, the thread structure is a one-way thread structure.

[0010] Furthermore, the thread structure is a bidirectional staggered thread structure located in the same axial direction as the joint.

[0011] Furthermore, the thread structure is a bidirectional split thread structure located in different axes of the joint.

[0012] Furthermore, the connector is also provided with a square sealing plate corresponding to the air outlet of the airflow generating device.

[0013] Furthermore, the support is a semi-enclosed structure.

[0014] Furthermore, the bracket includes two length-direction brackets and one height-direction bracket. The two length-direction brackets have different lengths. A first pivot is provided at the end of the shorter length-direction bracket away from the height-direction bracket. A handle member is rotatably provided on the first pivot. One end of the handle member protrudes from the shorter length-direction bracket, and the other end extends along the length-direction bracket towards the height-direction bracket. A second pivot is provided near the top of the height-direction bracket. An L-shaped handle is rotatably provided on the second pivot. The shorter side of the handle is rotatably provided on the second pivot, and the longer side extends along both the height-direction bracket and away from the length-direction bracket. The handle member includes a handle bracket and a sheet metal strip that is fitted into the handle bracket and extends from below the second pivot to abut against the upper side of the reserved opening on the longer side of the handle. The height-direction bracket also has a spring groove extending along the height direction. The top surface of the spring groove is open, and the lower surface of the sheet metal strip corresponding to the position of the spring groove protrudes to form a locking protrusion for engaging the spring.

[0015] Beneficial effects: By adopting an integrated molding structure for the joint and the semi-enclosed bracket, the strength is higher and it is not easy to loosen; the anti-loosening texture and the connecting texture form an interlocking anti-loosening structure, and the setting of the connecting groove and the snap-fit ​​boss forms a circumferential locking structure, which eliminates the problem of easy loosening of the parts under high-frequency vibration of the machine caused by the tolerance of integrated injection molding. Attached Figure Description

[0016] Figure 1 This is a perspective view of the present invention;

[0017] Figure 2 This is a perspective view of the bracket joint after the jointing parts have been removed;

[0018] Figure 3 This is a perspective view of the coupling member according to the first embodiment of the present utility model;

[0019] Figure 4 This is a perspective view of the joint component according to the second embodiment of the present invention;

[0020] Figure 5 This is a perspective view of the joint component in the third embodiment of this utility model. Detailed Implementation

[0021] 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.

[0022] Example 1

[0023] like Figure 1 , 2 As shown in Figure 3, an integrated texturing machine network nozzle includes a bracket 1. The bracket 1 has an opening and closing part, and a texturing machine network nozzle accessory 2 is provided inside the opening and closing part of the bracket 1. The accessory 2 has a first vent hole for airflow. The bracket 1 has a second vent hole 13 that corresponds to the position of the first vent hole. The bracket 1 also has a connector 3 integrally injection molded therewith. One end of the connector 3 has a connector 31 for integrally molding and fixing with the bracket 1 during injection molding. The connector 3 has an air inlet channel along its axial direction that communicates with the second vent hole. The outer periphery of the connector 31 has an anti-detachment texture 311. The top surface of the connector 31 has a plurality of connecting grooves 312 equidistantly arranged in the circumferential direction. The inner sidewall of the opening and closing part of the bracket 1 has a connecting texture 11 corresponding to the anti-detachment texture 311. The inner bottom wall of the opening and closing part of the bracket 1 has a locking boss 12 corresponding to the connecting grooves 312.

[0024] Furthermore, the connecting member 3 is also provided with a square sealing plate 32 corresponding to the air outlet of the airflow generating device.

[0025] Furthermore, the support is a semi-enclosed structure.

[0026] Furthermore, the bracket includes two length-direction brackets and one height-direction bracket. The two length-direction brackets have different lengths. A first pivot is provided at the end of the shorter length-direction bracket away from the height-direction bracket. A handle member is rotatably provided on the first pivot. One end of the handle member protrudes from the shorter length-direction bracket, and the other end extends along the length-direction bracket towards the height-direction bracket. A second pivot is provided near the top of the height-direction bracket. An L-shaped handle is rotatably provided on the second pivot. The shorter side of the handle is rotatably provided on the second pivot, and the longer side extends along both the height-direction bracket and away from the length-direction bracket. The handle member includes a handle bracket and a sheet metal strip that is fitted into the handle bracket and extends from below the second pivot to abut against the upper side of the reserved opening on the longer side of the handle. The height-direction bracket also has a spring groove extending along the height direction. The top surface of the spring groove is open, and the lower surface of the sheet metal strip corresponding to the position of the spring groove protrudes to form a locking protrusion for engaging the spring. This structure is a technical solution for the existing semi-enclosed bracket. For details, please refer to the applicant's previous application for a texturing machine network nozzle, publication number CN219621337U.

[0027] In this embodiment, the anti-detachment texture is a threaded structure.

[0028] In this embodiment, the threaded structure is a one-way threaded structure. One-way threads are simple in structure and can directly utilize existing threaded connection type fittings, saving costs. Simultaneously, the connection groove and the locking boss form a circumferential locking structure, preventing machine vibration from causing reverse rotation of the component due to the one-way threaded structure, thus preventing the component from becoming loose.

[0029] Example 2

[0030] like Figure 4 As shown, the thread structure is a bidirectional staggered thread structure located in the same axial direction as the coupling 3. The bidirectional staggered thread structure makes the anti-loosening performance more superior, but the forming is more complicated.

[0031] Example 3

[0032] like Figure 5 As shown, the thread structure is a bidirectional split thread structure located in different axes of the joint 3. The split thread structure makes the load-bearing capacity in the forward and reverse directions similar, which improves the stability. However, since the thread height in each direction is lower than that in Embodiment 2, the overall firmness is lower than that in Embodiment 2. However, since the forward and reverse thread structures are separated, the forming is simpler than that in Embodiment 2.

[0033] Understandably, in Embodiments 2 and 3, the bidirectional threaded structure already provides good limiting in both the forward and reverse circumferential directions, eliminating the need for the design of the connecting groove 312 and the snap-fit ​​boss, thus simplifying the structure.

[0034] 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. An integrated texturing machine network nozzle, comprising a bracket (1), the bracket (1) having an opening and closing portion, and a texturing machine network nozzle accessory (2) disposed within the opening and closing portion of the bracket (1), the accessory (2) having a first vent hole for airflow passage, and the bracket (1) having a second vent hole corresponding to the position of the first vent hole, characterized in that: The bracket (1) is also provided with a connector (3) integrally injection molded therewith. One end of the connector (3) is provided with a joint (31) for integrally molding and fixing with the bracket (1) during injection molding. The connector (3) is provided with an air inlet channel connected to the second vent along its axial direction. The outer periphery of the joint (31) is provided with anti-detachment texture (311). The top surface of the joint (32) is provided with a plurality of connecting grooves (312) at equal intervals in the circumference. The inner side wall of the opening and closing part of the bracket (1) is provided with connecting texture (11) corresponding to the anti-detachment texture (311). The inner bottom wall of the opening and closing part of the bracket (1) is provided with a snap-fit ​​boss (12) corresponding to the connecting groove (312).

2. The integrated texturing machine network nozzle according to claim 1, characterized in that: The anti-loosening texture (311) is a thread structure.

3. The integrated texturing machine network nozzle according to claim 2, characterized in that: The thread structure is a one-way thread structure.

4. The integrated texturing machine network nozzle according to claim 2, characterized in that: The thread structure is a bidirectional staggered thread structure located in the same axial direction as the joint (3).

5. The integrated texturing machine network nozzle according to claim 2, characterized in that: The thread structure is a bidirectional split thread structure located in different axial directions of the joint (3).

6. The integrated texturing machine network nozzle according to claim 1, characterized in that: The connector (3) is also provided with a square sealing plate (32) corresponding to the air outlet of the airflow generating device.

7. The integrated texturing machine network nozzle according to claim 1, characterized in that: The support structure is a semi-enclosed structure.

8. The integrated texturing machine network nozzle according to claim 1, characterized in that: The bracket includes two length-direction brackets and one height-direction bracket. The two length-direction brackets are of different lengths. A first pivot is provided at the end of the shorter length-direction bracket away from the height-direction bracket. A handle component is rotatably mounted on the first pivot. One end of the handle component protrudes from the shorter length-direction bracket, and the other end extends along the length-direction bracket towards the height-direction bracket. A second pivot is provided near the top of the height-direction bracket. An L-shaped handle is rotatably mounted on the second pivot. The shorter side of the handle is rotatably mounted on the second pivot, and the longer side extends along both the height-direction bracket and away from the length-direction bracket. The handle component includes a handle bracket and a sheet metal strip that is fitted into the handle bracket and extends from below the second pivot, abutting against the upper side of the pre-reserved opening on the longer side of the handle. The height-direction bracket also has a spring groove extending along the height direction. The top surface of the spring groove is open, and the lower surface of the sheet metal strip corresponding to the position of the spring groove protrudes to form a locking protrusion for engaging the spring.

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