Plug connector for texturing machine network nozzle accessory and ceramic chip for plug connector

Abstract

The invention discloses a ceramic chip for a plug connector of an elasticizer network nozzle accessory, 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, and the wire slot comprises a first wire slot and a second wire slot which are connected with each other; a wire sequentially penetrates through the first wire groove and the second wire groove in the conveying direction, the width of the second wire groove is larger than that of the first wire groove, and the air outlet end of the air hole is arranged in the second wire groove. The air resistance encountered by the yarn in the wire slot is obviously reduced, so that the inclination angle of the air hole can be reduced, the network node strength is improved, the air pressure consumption is effectively reduced, and the operation cost of an air compressor is reduced.

Description

Technical Field

[0001] This invention belongs to the field of garment equipment technology, specifically relating to a connector for a texturing machine network nozzle accessory and a ceramic plate for the connector. 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 uses conventional technology that has been used for two or three decades and requires a high-energy-consuming air compressor. The current network nozzle forms an integral structure by combining the ceramic plate and the bracket. The airflow from the air compressor enters the ceramic plate through the vent on the bracket and then networks the wires in the ceramic plate's groove.

[0004] The applicant previously applied for a ceramic plate for a connector of a texturing machine network nozzle accessory. The top of the ceramic plate has an air hole that extends through the height direction of the ceramic plate. The top of the ceramic plate also has a groove that extends along the length direction of the ceramic plate and passes through the air hole. At the air hole of the groove, there is a circular slot with a diameter larger than the width of the groove. The wire is arranged in the groove and the circular slot along the conveying direction. Along the wire conveying direction in the groove, the width of the groove behind the circular slot expands outward, so that the width of the groove behind the circular slot is not less than the diameter of the circular slot. The junction of the two side walls of the groove behind the circular slot and the side wall of the circular slot is the intersection of the diameter of the circular slot through the center and the current circle. This invention is applicable to texturing machine network nozzles in all environments, and greatly reduces energy consumption, improves yield, and improves energy saving.

[0005] In subsequent research by the inventors, the following problems were found in this technical solution: because the circular slot is located at the connection between the non-expanded section and the expanded section of the wire groove, and the air hole is located inside the circular slot, the air hole is too close to the expanded section of the wire groove. When it moves under the airflow in the air hole, it is easy to hit the side wall of the wire groove and cause resistance. This not only affects the overall energy-saving effect, but also affects the forming effect of the wire network node. Therefore, the inventors proposed a new ceramic plate for the connector of the texturing machine network nozzle accessory to solve the above problems. Summary of the Invention

[0006] Purpose of the invention:

[0007] In order to overcome the problems existing in the prior art, the present invention provides a connector and a ceramic plate for a texturing machine network nozzle accessory. The air hole is set in a second groove that is wider than the first groove, which increases the space for the line to move, reduces the resistance encountered, and allows the line to rotate more times, thereby increasing the number of network nodes.

[0008] To solve the above problems, the present invention adopts the following technical solution:

[0009] A ceramic plate for a connector of a texturing machine network nozzle accessory, wherein the top of the ceramic plate has an air hole extending through the height direction of the ceramic plate, and the top of the ceramic plate also has a wire groove extending along the length direction of the ceramic plate, the wire groove including a first wire groove and a second wire groove connected to each other, the wire passing through the first wire groove and the second wire groove in sequence along the conveying direction, the width of the second wire groove being greater than that of the first wire groove, and the air outlet end of the air hole being disposed in the second wire groove.

[0010] The key technical solution of this application lies in the fact that the air outlet end of the air hole is set in the second groove, which is wider than the first groove. This makes the position where the line is impacted by the gas in the air hole located in the wider second groove, increasing the space for line movement, reducing the occurrence of hitting the groove wall, and reducing the resistance encountered by the line as a whole, allowing the line to rotate more times, thereby increasing the number of network nodes of the line.

[0011] Furthermore, the bottom of the ceramic tile is provided with an air guide groove with a diameter larger than that of the air hole. The top of the air guide groove is connected to the air hole, which increases the air velocity space and makes it easier to cooperate with the connector. Since the air hole on the connector is generally located in the center of the connector in the existing technology, by setting the air guide groove, it is only necessary to connect the air guide groove with the air hole. The working cooperation between the ceramic tile and the connector can be completed without changing the position of the air hole of the connector.

[0012] Optionally, the length of the second groove is greater than or equal to that of the first groove.

[0013] Optionally, the length of the second groove is less than that of the first groove.

[0014] Furthermore, the air outlet end of the air hole is located in the second groove near the first groove.

[0015] Furthermore, an arc-shaped connecting groove is provided between the first groove and the second groove. The tangent direction of the arc-shaped connecting groove at its connection with the second groove is the same as the length direction of the side wall of the second groove. This eliminates the sharp surface between the first groove and the second groove, reduces the resistance encountered by the gas during impact, and increases the overall efficiency of the airflow.

[0016] Furthermore, the air holes in the wire groove are inclined from top to bottom in the opposite direction to the wire conveying direction, so that the direction of airflow is at an acute angle to the direction of wire conveying. The airflow can vibrate the wire while also exerting a forward force on the wire.

[0017] Furthermore, the two sides of the air guide groove are straight lines, while the other two sides are symmetrically flared arcs.

[0018] Furthermore, the lower end of the vent gradually expands outwards, allowing the upper vent to accommodate more airflow and increasing the airflow velocity at the upper vent. This reduces the operating power of the air compressor, thereby achieving the same preparation effect with lower energy consumption.

[0019] A connector for a texturing machine network nozzle accessory includes a support ceramic plate. The support has cavities in the length and width directions of the ceramic plate. A vent hole is provided on the support at the bottom of the cavity, corresponding to the lower air inlet end of the ceramic plate's air hole. Since an air guide groove is provided and the air guide groove is connected to the air hole, although the vent hole can realize the functions of the connector and the ceramic plate simply by communicating with the air guide groove, setting the vent hole to the lower air inlet end of the ceramic plate's air hole reduces the wear caused by airflow impact during airflow and improves the overall energy consumption level of the structure.

[0020] Beneficial effects: Compared with the prior art, the present invention has the following advantages:

[0021] 1. By adopting the design scheme of the present invention, the air holes are set in the second groove, which is wider than the first groove, so that the air resistance encountered by the yarn in the groove is significantly reduced, thereby reducing the tilt angle of the air holes, increasing the strength of the network nodes, effectively reducing air pressure consumption, and reducing the operating cost of the air compressor.

[0022] 2. By setting the air guide groove, the air velocity space is increased and it is easier to cooperate with the connector. Since the air vent on the connector is generally located in the center of the connector in the existing technology, by setting the air guide groove, it is only necessary to connect the air guide groove with the air vent. The position of the air vent of the connector can be changed to complete the working cooperation between the ceramic tile and the connector. Attached Figure Description

[0023] Figure 1 This is a perspective view of the first embodiment of the present invention;

[0024] Figure 2 This is a perspective view of the second embodiment of the present invention;

[0025] Figure 3 This is a perspective view of the third embodiment of the present invention;

[0026] Figure 4 This is a cross-sectional view of the fourth embodiment of the present invention;

[0027] Figure 5 This is a cross-sectional view of the fifth embodiment of the present invention;

[0028] Figure 6 This is a cross-sectional view of the sixth embodiment of the present invention;

[0029] Figure 7This is a cross-sectional view of the seventh embodiment of the present invention;

[0030] Figure 8 This is a cross-sectional view of the eighth embodiment of the present invention;

[0031] Figure 9 This is a cross-sectional view of the ninth embodiment of the present invention;

[0032] Figure 10 This is a cross-sectional view of the tenth embodiment of the present invention;

[0033] Figure 11 This is a schematic diagram showing the connection between the connector and the ceramic plate of the present invention;

[0034] Explanation of reference numerals in the attached figures:

[0035] 1. Ceramic tile; 2. Air pore; 31. First groove; 32. Second groove; 33. Arc-shaped connecting groove; 4. Air guide groove; 5. Support; 51. Cavity; 52. Vent hole. Detailed Implementation

[0036] All features disclosed in this specification, or all steps in all disclosed methods or processes, may be combined in any way, except for mutually exclusive features and / or steps.

[0037] This specification includes any feature disclosed in any appended claims, abstract, and drawings, which, unless specifically stated otherwise, may be replaced by other equivalent or similar features. That is, unless specifically stated otherwise, each feature is merely one example of a series of equivalent or similar features.

[0038] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0039] Example 1: Basic Technical Solution

[0040] like Figure 1 As shown, a ceramic plate for a connector of a texturing machine network nozzle accessory is provided. The top of the ceramic plate 1 is provided with an air hole 2 that penetrates through the height direction of the ceramic plate 1. The top of the ceramic plate 2 is also provided with a wire groove extending along the length direction of the ceramic plate. The wire groove is characterized in that: the wire groove includes a first wire groove 31 and a second wire groove 32 connected to each other. The wire passes through the first wire groove 31 and the second wire groove 32 in sequence along the conveying direction. The width of the second wire groove is greater than that of the first wire groove. The air outlet end of the air hole 2 is located in the second wire groove 32.

[0041] This design places the air outlet of the air hole 2 in the second groove 32, which is wider than the first groove 31. This makes the position where the yarn is impacted by the gas in the air hole located in the wider second groove 32, which significantly reduces the air resistance encountered by the yarn in the groove. This reduces the tilt angle of the air hole, increases the strength of the network nodes, effectively reduces air pressure consumption, and lowers the operating cost of the air compressor.

[0042] Regarding the position of the vent 2 within the second groove, different positions will produce different effects. Since the width of the second groove 32 is wider than that of the first groove 31, when the airflow moves from the vent 2 into the groove, it will be easier for the airflow to flow out of the second groove 32 relative to the first groove 31. Utilizing Bernoulli's principle, a pressure difference is formed in the second groove 32 compared to the first groove 31, and this is a negative pressure difference, causing more airflow to flow into the second groove 32. This reduces the airflow in the opposite direction of the line conveying, lowers the resistance to line conveying, and reduces the kinetic energy of the conveying line. Therefore, the closer the vent 2 is to the first groove 31, the better the effect of Bernoulli's principle. However, since the line will rub against the junction wall of the first groove 31 and the second groove 32 during the movement, affecting the final formation of the network nodes, the farther the vent is from the first groove, the less friction there will be, and the more network nodes the final line will form.

[0043] In this embodiment, the air vent is located near the first groove 31.

[0044] The position of the vent 2 on the ceramic tile can be changed by altering the lengths of the first and second grooves, while maintaining its relative position to both grooves. In this embodiment, the length of the second groove 32 is greater than that of the first groove 31, so that the vent 2 is positioned at the mid-front end of the ceramic tile along its length, while still keeping the vent close to the first groove.

[0045] This structure, compared to existing technologies, increases the number of network nodes while also improving energy efficiency.

[0046] Example 2: The length of the second groove is less than the length of the first groove.

[0047] like Figure 2 As shown, the position of the pore 2 on the ceramic tile can be changed by altering the lengths of the first groove and the second groove. By setting the length of the second groove 32 to be less than the length of the first groove 31, the pore 2 is positioned at the rear end of the ceramic tile along its length.

[0048] Example 3: The air vents are positioned away from the first groove.

[0049] The position of pore 2 on the ceramic tile can be changed by altering its distance from the first groove, such as... Figure 3As shown, the air holes are located in the second groove away from the first groove. With this structure, the number of network nodes of the final formed line is greater, but the energy-saving effect is not as good as in Example 1.

[0050] Example 4: The air hole is set in the middle of the second groove.

[0051] like Figure 4 As shown, the air holes are set in the middle of the second groove. With this structure, the number of network nodes of the final formed line is between that of Embodiment 1 and Embodiment 3, and the improved energy-saving effect is also between that of Embodiment 1 and Embodiment 2.

[0052] Example 5: Adding an air guide groove

[0053] like Figure 5 As shown, the bottom of the ceramic tile 2 is provided with an air guide groove 4 with a hole diameter larger than that of the air hole, and the top of the air guide groove 4 is connected to the air hole.

[0054] While increasing the wind speed space, it is also easier to cooperate with the connector. Since the vent hole on the connector is generally located in the center of the connector in the existing technology, by setting the air guide groove, it is only necessary to connect the air guide groove with the vent hole. The working cooperation between the ceramic plate and the connector can be completed without changing the position of the vent hole of the connector.

[0055] In this embodiment, the air guide groove 4 is straight on both sides of the linear conveying direction, and the other two sides are symmetrically expanded arcs. The arc structure can reduce the friction generated by the airflow during the movement and improve efficiency. In actual production, the shape, size and depth of the air guide groove 4 can be adjusted according to actual needs.

[0056] In this embodiment, the bottom of the first groove 31 and the bottom of the second groove 32 have the same depth.

[0057] In this embodiment, the cross-sections of the first groove 31 and the second groove 32 perpendicular to the line conveying direction are both U-shaped.

[0058] In this embodiment, an arc-shaped connecting groove 33 is provided between the first wire groove and the second wire groove. The tangent direction of the arc-shaped connecting groove at its connection with the second wire groove is the same as the length direction of the side wall of the second wire groove. By providing the arc-shaped connecting groove, the first wire groove and the second wire groove can be smoothly transitioned, eliminating the setting of sharp surfaces. This can prevent the wire from touching sharp surfaces and breaking during oscillation, and can also reduce friction, making the wire surface smoother, forming faster, and improving the yield.

[0059] Example 6: Second groove sinking design

[0060] like Figure 6As shown, the bottom surface of the second groove 32 is recessed compared to the bottom surface of the first groove 31. This structural design further increases the airflow expansion surface of the second groove and further increases the airflow flowing into the second groove, which can more effectively utilize Bernoulli's principle.

[0061] Example 7: Vertical setting of vents

[0062] like Figure 7 As shown, the air holes are set perpendicular to the groove. This embodiment is based on the setting of embodiment 1. Compared with the air holes set at an angle in the prior art, although the energy-saving effect is reduced here, the air holes of this structure are easy to form and are more convenient to use with the plug-in parts. Moreover, since the air outlet end of the air hole 2 is set in the second groove 32, which is wider than the first groove 31, the position where the yarn is impacted by the gas in the air hole is located in the wider second groove 32. This significantly reduces the air resistance encountered by the yarn in the groove. Therefore, even if the air holes are set vertically, the overall energy-saving effect is still higher than that of the prior art.

[0063] Example 8: Slanted setting of air vents

[0064] like Figure 8 As shown, unlike Example 7, the air holes in the wire groove are inclined from top to bottom in the direction opposite to the wire conveying direction, so that the direction of airflow is at an acute angle to the direction of wire conveying. The airflow can vibrate the wire while also applying a forward force to the wire. It is more energy-efficient than Example 7, but the molding is relatively complex.

[0065] Example 9: The lower end of the pore gradually expands outwards and downwards.

[0066] like Figure 9 As shown, this structure makes it easier for airflow to enter the air hole 2 from the air guide groove 4. The outer expansion section of the air hole and the air guide groove can adopt an arc-shaped outer expansion structure, so that the air hole and the air guide groove 4 are smoothly connected, reducing the friction when the airflow enters the air hole from the air guide groove.

[0067] Example 10: Connector

[0068] like Figure 10 , 11 As shown, a connector for a texturing machine network nozzle accessory includes a bracket 5 and a ceramic piece 1. The bracket 5 has cavities 51 that can accommodate the ceramic piece in the length and width directions. A vent hole 52 is provided on the bracket at the bottom of the cavity corresponding to the lower air inlet end of the ceramic piece's air hole. In the prior art, the vent hole 52 of the connector is located near the middle of the cavity. In this application, since the position of the air hole is moved into the second groove, the position of the vent hole also needs to be moved to the corresponding position of the connector to match the air hole, thereby improving efficiency.

[0069] It is understandable that the above structure can be used even without moving the position of the vent hole. However, compared with Embodiment 10, the vent hole is not aligned with the air hole, which causes it to impact the top wall of the air guide groove and lose some kinetic energy. Furthermore, due to the structural change of the connector in Embodiment 10, the connector needs to be remade.

[0070] The purpose of the above embodiments is to reproduce and derive the technical solution of the present invention by way of example, and to fully describe the technical solution, purpose and effect of the present invention. The purpose is to enable the public to have a more thorough and comprehensive understanding of the disclosure of the present invention, and not to limit the scope of protection of the present invention.

[0071] The above embodiments are not an exhaustive list based on the present invention, and there may be many other embodiments not listed. Any substitutions and improvements made without departing from the concept of the present invention are within the protection scope of the present invention.

Claims

1. A ceramic plate for a connector of a texturing machine network nozzle accessory, wherein the top of the ceramic plate (1) is provided with an air hole (2) penetrating through the height direction of the ceramic plate (1), and the top of the ceramic plate (2) is also provided with a groove extending along the length direction of the ceramic plate, characterized in that: The trough includes a first trough (31) and a second trough (32) connected to each other. The wire passes through the first trough (31) and the second trough (32) in sequence along the conveying direction. The width of the second trough is greater than that of the first trough. The air outlet of the air hole (2) is located in the second trough (32).

2. The ceramic plate for the connector of a texturing machine network nozzle accessory according to claim 1, characterized in that: The bottom of the ceramic piece (2) is provided with an air guide groove (4) with a diameter larger than that of the air hole, and the top of the air guide groove (4) is connected to the air hole.

3. The ceramic plate for the connector of the texturing machine network nozzle accessory according to claim 1, characterized in that: The length of the second groove (32) is greater than or equal to that of the first groove (31).

4. The ceramic plate for the connector of the texturing machine network nozzle accessory according to claim 1, characterized in that: The length of the second groove (32) is less than that of the first groove (31).

5. The ceramic plate for the connector of the texturing machine network nozzle accessory according to claim 3 or 4, characterized in that: The air outlet of the air hole (2) is located in the second groove (32) near the first groove (31).

6. The ceramic plate for the connector of the texturing machine network nozzle accessory according to claim 1, characterized in that: An arc-shaped connecting groove (33) is provided between the first groove and the second groove. The tangent direction of the arc-shaped connecting groove at its connection with the second groove is the same as the length direction of the side wall of the second groove.

7. The ceramic plate for the connector of the texturing machine network nozzle accessory according to claim 1, characterized in that: The air holes (2) in the trough are inclined from top to bottom in the direction opposite to the direction of wire conveying.

8. The ceramic plate for the connector of the texturing machine network nozzle accessory according to claim 2, characterized in that: The air guide groove (4) is straight on both sides of the line conveying direction, and symmetrically expanded arc on the other two sides.

9. The ceramic plate for the connector of the texturing machine network nozzle accessory according to claim 1, characterized in that: The lower end of the pore (2) gradually expands outwards downwards.

10. A connector for a texturing machine network nozzle accessory, characterized in that: Includes a support (5) and a ceramic tile (1) as described in any one of claims 1, 2, 3, 4, 6, 7, 8 and 9. The support (5) has cavities (51) capable of accommodating the ceramic tile in the length and width directions. A vent hole (52) is provided on the support at the bottom of the cavity corresponding to the lower air inlet end of the ceramic tile vent.

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