Network nozzle with cleaning function

Abstract

The network nozzle with the cleaning function comprises a nozzle base of a square structure, a connecting pipe used for being connected with an air pipe is fixedly installed on the lower portion of the nozzle base, and a nozzle inner core is arranged on the upper portion of the nozzle base. The nozzle inner core is fixedly installed in a containing groove formed in the upper surface of the nozzle base through bolts, two parallel wire grooves are formed in the upper surface of the nozzle inner core, buffering mechanisms used for conducting buffering protection on wire harnesses are arranged on the inner sides of the wire grooves, and a top cover is arranged above the nozzle base. And a limiting block corresponding to the nozzle inner core is fixedly mounted on the lower surface of the top cover. According to the network nozzle with the cleaning function, a novel structural design is adopted, an adsorption mechanism is arranged on the inner side of a limiting block, and an adsorption strip supported by a mixture of sponge and activated carbon is utilized, so that sprayed ink, water drops and other impurities can be adsorbed when the device works, and the situation that the impurities fall onto spraying holes or silk threads to affect subsequent use is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of network nozzles, in particular to a network nozzle with a cleaning function. Background Art

[0002] The network nozzle is a workpiece in textile processing. Its main function is to network the tow and improve certain characteristics of the tow. The purpose of networking the tow is achieved by ejecting steam from the nozzle at the same high pressure.

[0003] In the prior art, a Chinese patent with publication number CN203834102U discloses a new type of network nozzle for a texturizing machine, including a nozzle shell, a nozzle core base, and a nozzle inner core. The nozzle shell is provided with an air supply pipe, a sealing ring is installed on the air supply pipe, the nozzle core base has an air hole, the nozzle core base is installed in the nozzle shell, the air hole of the nozzle core base is connected to the air supply pipe of the nozzle shell through a sealing ring, and the nozzle inner core is installed on the nozzle core base, characterized in that the nozzle inner core has two wire paths, the diameter of the wire path is 2mm, the center distance of the two wire paths is 5mm, and each wire path has a small air hole with a diameter of 1.4mm in the center, and compressed air is transported to the air hole of the nozzle core base through the air pipe of the nozzle shell, and then the two bundles of composite fibers are networked through the two small air holes on the wire path of the nozzle inner core.

[0004] During use, the above-mentioned device achieves the purpose of the silk thread network in the silk path by discharging steam from the pores. However, in actual use, the pores may spray out some impurities such as ink or water droplets after long-term use, affecting subsequent normal use. Utility Model Content

[0005] The utility model aims to provide a network nozzle with a cleaning function to solve the problem of impurity accumulation affecting subsequent use in the above background technology.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a network nozzle with a cleaning function, comprising a nozzle base in a square structure, a connecting pipe for connecting an air pipe is fixedly installed below the nozzle base, and further comprising:

[0007] A nozzle core is arranged above the nozzle base, and the nozzle core is fixedly installed in a placement groove opened on the upper surface of the nozzle base by bolts, and two mutually parallel wire grooves are opened on the upper surface of the nozzle core, and a buffer mechanism for buffering and protecting the wire harness is arranged inside the wire groove;

[0008] A top cover is arranged above the nozzle base, and a limiting block corresponding to the nozzle inner core is fixedly installed on the lower surface of the top cover, and an adsorption mechanism for cleaning ink and water vapor is arranged inside the limiting block.

[0009] Preferably, a positioning block is fixedly installed on the outside of the side surface of the inner core of the nozzle, and the positioning block and the positioning groove provided in the nozzle base are mutually engaged to form a disassembly and installation structure.

[0010] Preferably, an air jet hole corresponding to the wire groove is provided inside the inner core of the nozzle, and the air jet hole corresponds to the position of the exhaust hole provided inside the limiting block, and the air jet hole is communicated with the connecting pipe.

[0011] Preferably, the top cover is rotatably connected to a mounting seat fixedly mounted on the upper surface of the nozzle base, and a locking bolt for fixing the angle of the top cover is threadedly mounted on a side surface of the mounting seat.

[0012] Preferably, the adsorption mechanism comprises an adsorption strip installed on the inner side of the limiting block, and the adsorption strip is fixedly installed on the mounting block, and a sliding disassembly and installation structure is formed between the mounting block and the mounting groove provided inside the limiting block.

[0013] Preferably, the buffer mechanism comprises an extrusion wheel located inside the wire groove, and the extrusion wheel is connected to a telescopic structure between a connecting rod rotatably connected above the extrusion wheel and the inner core of the nozzle.

[0014] Preferably, a buffer spring for squeezing the connecting rod to reset is arranged outside the connecting rod.

[0015] Compared with the prior art, the beneficial effects of the utility model are: the network nozzle with cleaning function adopts a new structural design, the specific contents of which are as follows:

[0016] 1. The nozzle core is fixedly installed inside the placement groove after being positioned by the engagement between the positioning block and the positioning groove, so as to use the wire groove on the upper surface of the nozzle core to guide the wire through to achieve the purpose of networking. Since the nozzle core and the placement groove can be disassembled, nozzle cores of different specifications can be replaced according to actual conditions;

[0017] Furthermore, a buffer mechanism is provided on the inner side of the wire groove, and the wire is squeezed by an extrusion roller when passing normally, so that the wire is stretched to the side, and when the wire is affected by the steam ejected from the jet hole, it is displaced, and at this time, the wire is buffered by the extrusion wheel and the buffer spring to prevent the wire from breaking.

[0018] 2. Use the top cover to rotate the limit block to the position corresponding to the nozzle core, so that the limit block and the nozzle core cooperate to limit the thread. Use the locking bolt to lock the angle of the top cover to prevent it from rotating at will;

[0019] Furthermore, an adsorption mechanism is arranged on the inner side of the limit block, and an adsorption strip supported by a mixture of sponge and activated carbon is used to absorb impurities such as sprayed ink and water droplets when the device is working, thereby preventing the impurities from falling into the nozzle or thread and affecting subsequent use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the utility model when the top cover is in an open state;

[0022] Figure 3 This is a schematic diagram of the bottom surface structure of the limit block of the utility model;

[0023] Figure 4 This is a schematic diagram of the cross-sectional structure of the limit block of the utility model;

[0024] Figure 5 This is a schematic diagram of the cross-sectional structure of the inner core of the nozzle of the utility model;

[0025] Figure 6 For this utility model Figure 5 Enlarged structural diagram at A in the middle.

[0026] In the figure: 1. nozzle base; 2. connecting pipe; 3. nozzle inner core; 4. placement groove; 5. wire groove; 6. air jet hole; 7. top cover; 8. limit block; 9. exhaust hole; 10. mounting seat; 11. locking bolt; 12. positioning block; 13. positioning groove; 14. adsorption strip; 15. mounting block; 16. mounting groove; 17. extrusion wheel; 18. connecting rod; 19. buffer spring. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Example 1: Please refer to Figure 1 and Figure 2In order to achieve the purpose of the wire network, the present embodiment provides the following technical solutions, which specifically disclose: a nozzle base 1 with a square structure, a connecting pipe 2 for connecting the air pipe is fixedly installed below the nozzle base 1, a nozzle core 3 is arranged above the nozzle base 1, and the nozzle core 3 is fixedly installed in a placement groove 4 opened on the upper surface of the nozzle base 1 by bolts, and two parallel wire grooves 5 are opened on the upper surface of the nozzle core 3, a top cover 7 is arranged above the nozzle base 1, and a limit block 8 corresponding to the nozzle core 3 is fixedly installed on the lower surface of the top cover 7, and the nozzle An air injection hole 6 corresponding to the wire groove 5 is opened inside the inner core 3, and the position of the air injection hole 6 corresponds to the exhaust hole 9 opened inside the limit block 8, and the air injection hole 6 is connected to the connecting pipe 2. The top cover 7 is rotatably connected to a mounting seat 10 fixedly installed on the upper surface of the nozzle base 1, and a locking bolt 11 for fixing the angle of the top cover 7 is threadedly installed on the side surface of the mounting seat 10. A positioning block 12 is fixedly installed on the outside of the side surface of the nozzle inner core 3, and the positioning block 12 and the positioning groove 13 opened inside the nozzle base 1 are mutually engaged to form a disassembly and installation structure.

[0029] When using the device, first install the entire device in the spinning machine, then connect the air pipe to the connecting pipe 2, and then pass the silk thread to be networked through the wire groove 5 above the nozzle core 3 (select the nozzle core 3 of appropriate size as needed and fix it inside the placement groove 4 with bolts, and position it during installation by the engagement between the positioning block 12 and the positioning groove 13), then rotate the top cover 7 so that the top cover 7 drives the limit block 8 to a position that cooperates with the nozzle core 3, tighten the locking bolt 11 to limit the rotation of the top cover 7, and then the high-pressure steam in the connecting pipe 2 is discharged from the jet hole 6 to achieve the purpose of silk thread networking, and the silk thread continues to move under the action of the spinning machine.

[0030] Example 2: Please refer to Figure 5 and Figure 6 In order to solve the problem of wire breakage under stress during use of the traditional device, the present embodiment provides the following technical solution, wherein a buffer mechanism is provided, and the buffer mechanism is used to buffer and release the force when the wire is under stress. Specifically, it is disclosed that: a buffer mechanism for buffering and protecting the wire harness is provided on the inner side of the wire groove 5, and the buffer mechanism includes an extrusion wheel 17 located on the inner side of the wire groove 5, and the extrusion wheel 17 is connected to a connecting rod 18 rotatably connected to the upper side thereof and has a telescopic structure with the nozzle inner core 3, and a buffer spring 19 for squeezing the connecting rod 18 to reset is provided on the outside of the connecting rod 18.

[0031] When the silk thread passes into the wire groove 5, it corresponds to the position of the extrusion wheel 17. At this time, the extrusion wheel 17 squeezes the silk thread under the push of the buffer spring 19, causing the silk thread to shift to one side for a distance. Later, when the steam impacts the silk thread, the silk thread is pushed by the force to push the extrusion wheel 17 to move. At this time, the elastic action of the buffer spring 19 plays a buffering role to protect it and avoid breakage.

[0032] Example 3: Please refer to Figure 3 and Figure 4 In order to solve the problem that it is difficult to clean up the internal debris of the traditional device during use, this embodiment provides the following technical solutions, wherein an adsorption mechanism is provided to absorb ink and other debris to prevent them from affecting subsequent use. Specifically, it is disclosed that: an adsorption mechanism for cleaning ink and water vapor is provided inside the limit block 8, and the adsorption mechanism includes an adsorption strip 14 installed on the inner side of the limit block 8, and the adsorption strip 14 is fixedly installed with the mounting block 15, and the mounting block 15 and the mounting groove 16 opened inside the limit block 8 form a sliding disassembly and installation structure.

[0033] During use, the device uses the adsorption strip 14 to absorb the sprayed ink and water droplets to achieve the purpose of cleaning. The adsorption strip 14 is slidably installed between the mounting block 15 below and the mounting groove 16. After a period of use, you only need to take out the mounting block 15 to replace the adsorption strip 14.

[0034] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0035] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A network nozzle with a cleaning function, comprising a nozzle base (1) in a square structure, a connecting pipe (2) for connecting an air pipe being fixedly installed below the nozzle base (1), characterized in that: Also includes: A nozzle inner core (3) is arranged above the nozzle base (1), and the nozzle inner core (3) is fixedly installed in a placement groove (4) provided on the upper surface of the nozzle base (1) by means of bolts, and two mutually parallel wire grooves (5) are provided on the upper surface of the nozzle inner core (3), and a buffer mechanism for buffering and protecting the wire harness is provided inside the wire groove (5); A top cover (7) is arranged above the nozzle base (1), and a limit block (8) corresponding to the nozzle inner core (3) is fixedly mounted on the lower surface of the top cover (7), and an adsorption mechanism for cleaning ink and water vapor is arranged inside the limit block (8).

2. The network nozzle with cleaning function according to claim 1, characterized in that: A positioning block (12) is fixedly mounted on the outside of the side surface of the nozzle inner core (3), and the positioning block (12) and a positioning groove (13) provided inside the nozzle base (1) are mutually engaged to form a disassembly and installation structure.

3. The network nozzle with cleaning function according to claim 2, characterized in that: The nozzle inner core (3) is provided with an air injection hole (6) corresponding to the guide wire groove (5), and the air injection hole (6) corresponds to the position of an exhaust hole (9) provided in the limit block (8), and the air injection hole (6) is communicated with the connecting pipe (2).

4. The network nozzle with cleaning function according to claim 1, characterized in that: The top cover (7) is rotatably connected to a mounting seat (10) fixedly mounted on the upper surface of the nozzle base (1), and a locking bolt (11) for fixing the angle of the top cover (7) is threadedly mounted on the side surface of the mounting seat (10).

5. The network nozzle with cleaning function according to claim 1, characterized in that: The adsorption mechanism comprises an adsorption strip (14) installed inside the limit block (8), and the adsorption strip (14) is fixedly installed between the mounting block (15), and the mounting block (15) and the mounting groove (16) provided inside the limit block (8) form a sliding disassembly and installation structure.

6. The network nozzle with cleaning function according to claim 1, characterized in that: The buffer mechanism comprises an extrusion wheel (17) located inside the guide wire groove (5), and the extrusion wheel (17) is a telescopic structure between a connecting rod (18) rotatably connected above the extrusion wheel (17) and the nozzle inner core (3).

7. The network nozzle with cleaning function according to claim 6, characterized in that: A buffer spring (19) is arranged outside the connecting rod (18) for squeezing the connecting rod (18) to return to its original position.

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