Spray head structure for faucet water-jet loom

Abstract

The utility model relates to a nozzle structure, in particular to a nozzle structure for a faucet water jet loom, which comprises a water jet cylinder component, a water inlet pipe component, a water outlet pipe component and a support component, the water jet cylinder component is arranged at the top end of the support component, the water inlet pipe component is arranged at the top of the water jet cylinder component, and the water outlet pipe component is arranged at one end of the water jet cylinder component. The water outlet pipe assembly comprises a shell, wheel bodies, belt wheels, a synchronous belt and a threaded rod, the two wheel bodies are installed on one side of the inner wall of the shell through bearings, the belt wheels are installed at one ends of the wheel bodies through flat keys, and the synchronous belt is wound between the two belt wheels; when the weft insertion device is used for weft insertion, the threaded rod can be operated to rotate, so that the threaded rod drives one of the wheel bodies to rotate, and subsequently, under the transmission of the two wheel bodies and the synchronous belt, the two wheel bodies can rotate at the same time, so that the same grooves of the two wheel bodies correspond to each other, and weft insertion of wefts with different diameters is facilitated.

Description

Technical Field

[0001] The utility model relates to a nozzle structure, in particular to a nozzle structure for a faucet water jet loom, belonging to the technical field of water jet looms. Background Art

[0002] The water jet loom is a shuttleless loom that uses a jet of water to pull the weft yarn through the shed. The frictional traction of the weft yarn by water jet insertion is greater than that by air jet insertion, and the diffusion is small. It is suitable for the weft insertion of smooth-surfaced synthetic fibers, glass fibers and other filaments. At the same time, it can increase the conductivity of synthetic fibers and effectively overcome static electricity in weaving. In addition, the water jet weft consumes less energy and has the lowest noise.

[0003] Chinese patent number CN106868695A provides a nozzle device for a water jet loom for textile use, comprising a nozzle and a protective shell, a water spray port is provided at one end of the nozzle, a nozzle is installed in the nozzle, a water spray hole is provided in the nozzle, a first thread is provided on the outer wall of the nozzle, the nozzle and the nozzle are threadedly connected through the first thread, a water storage tank is provided below the water spray port, a drain pipe is connected to the bottom end of the water storage tank, an installation groove is provided in the protective shell, a thread is provided inside the side of the installation groove close to the fixing hook, and the thread is connected to the spray needle through the thread, a second thread is provided on the outer side of the spray needle ejection section, a connecting piece is fixed at one end of the water inlet section of the spray needle, an internal thread is provided inside the connecting piece, and an external thread is provided on the outer wall of the connecting piece. The nozzle device of the water jet loom for textile use has a simple structure, prolongs the service life of the device, and the entire device is very convenient during assembly and disassembly.

[0004] However, although the above case is very convenient in assembly and disassembly, due to the diversity of weft yarns, the nozzle structure on the water jet loom cannot be adjusted, and the weft insertion work cannot be performed on weft yarns of different diameters.

[0005] In view of this, the present utility model is proposed. Utility Model Content

[0006] The purpose of the utility model is to provide a nozzle structure for a faucet water jet loom in order to solve the above problems.

[0007] The utility model achieves the above-mentioned purpose through the following technical scheme: a nozzle structure for a faucet water jet loom, comprising a water spray barrel assembly, a water inlet pipe assembly, a water outlet pipe assembly and a support assembly, wherein the water spray barrel assembly is arranged at the top of the support assembly, the water inlet pipe assembly is arranged at the top of the water spray barrel assembly, the water outlet pipe assembly is arranged at one end of the water spray barrel assembly, the water outlet pipe assembly comprises a shell, a wheel body, a pulley, a synchronous belt, and a threaded rod, the two wheel bodies are mounted on one side of the inner wall of the shell through bearings, the pulley is mounted on one end of the wheel body through a flat key, the synchronous belt is wound between the two pulleys, the threaded rod is arranged on the outer wall of one side of the shell, one end of the threaded rod is threadedly connected to one end of one of the wheel bodies, a plurality of grooves are opened on the outer wall of the side of the wheel body, and a water outlet is opened at the center of the outer wall of one side of the shell.

[0008] Furthermore, the water inlet pipe assembly includes a mounting tube, which is threadedly connected to an outer wall on one side of the top of the water spray tube assembly, and a mounting groove is provided on the top of the mounting tube.

[0009] Furthermore, a filter frame is inserted into the installation groove, and a filter is provided inside the filter frame.

[0010] Furthermore, a mounting pipe is threadedly connected inside the mounting groove, and the bottom end of the mounting pipe is in contact with the filter frame.

[0011] Furthermore, a threaded end is provided at the bottom end of the mounting tube, and the threaded end is threadedly connected to the inside of the mounting groove.

[0012] Furthermore, the support assembly includes a mounting seat, an ear plate is integrally formed on the outside of the mounting seat, and a plurality of through holes are formed on the outer wall at the top of the ear plate.

[0013] Furthermore, a piston seat is slidably connected inside the mounting seat, and a top block is threadedly connected to the top of the piston seat. A spring is installed at the bottom of the piston seat through bolts, and the bottom end of the spring is in contact with the bottom of the inner wall of the mounting seat.

[0014] Furthermore, a plurality of limit grooves distributed in an equidistant structure are provided on the top of the inner wall of the mounting seat, and a latch is threadedly connected to the outer wall on one side of the top of the piston seat, and the latch is inserted into the limit groove.

[0015] The technical effects and advantages of the utility model are as follows: (1) through the water outlet pipe assembly, when the device is used for weft insertion, the threaded rod can be operated to rotate, so that the threaded rod rotates with one of the wheel bodies, and then the two wheel bodies are driven by the synchronous belt, and the two wheel bodies rotate at the same time, so that the same grooves of the two wheel bodies correspond to each other, so as to facilitate the weft insertion of wefts with different diameters; (2) through the support assembly, when the angle of the nozzle structure needs to be adjusted, the water spray barrel assembly can be pressed down, so that the top block and the piston seat slide inside the mounting seat, so that the pin is disengaged from the limit groove, and then the water spray barrel assembly can be rotated to rotate the position of the top block and the piston seat, and then the water spray barrel assembly is released. Pressing down causes the latch to be inserted into the limit groove, thereby changing the angle position of the structure formed by the water spray barrel assembly and the water outlet pipe assembly, which is suitable for placing cloth with inclined patterns, thereby improving the application range of the water jet loom and solving the problem that the nozzles on the existing water jet looms cannot adjust the angle and height. (3) Through the water inlet pipe assembly, when water enters the water spray barrel assembly through the water inlet pipe assembly, the structure formed by the filter frame and the filter can filter the water to prevent impurities from entering the water spray barrel assembly and causing blockage. In addition, since the threaded end and the mounting groove are threadedly connected, it is convenient for workers to disassemble the water inlet pipe assembly to replace the structure formed by the filter frame and the filter. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic structural diagram of a water inlet pipe assembly of the utility model;

[0018] Figure 3 This is a schematic diagram of the water outlet pipe assembly of the utility model;

[0019] Figure 4 This is a schematic diagram of the side structure of the water outlet pipe assembly of the utility model;

[0020] Figure 5 This is a schematic diagram of the support assembly structure of the utility model.

[0021] In the figure: 1. water spray barrel assembly; 2. water inlet pipe assembly; 3. water outlet pipe assembly; 4. support assembly; 5. mounting barrel; 6. mounting groove; 7. filter frame; 8. filter; 9. mounting pipe; 10. threaded end; 11. shell; 12. water outlet; 13. wheel body; 14. groove; 15. pulley; 16. synchronous belt; 17. threaded rod; 18. mounting seat; 19. ear plate; 20. through hole; 21. spring; 22. top block; 23. piston seat; 24. limit groove; 25. latch. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-5 As shown, a nozzle structure for a faucet water jet loom includes a water jet barrel assembly 1, a water inlet pipe assembly 2, a water outlet pipe assembly 3 and a support assembly 4. The water jet barrel assembly 1 is arranged at the top of the support assembly 4, the water inlet pipe assembly 2 is arranged at the top of the water jet barrel assembly 1, and the water outlet pipe assembly 3 is arranged at one end of the water jet barrel assembly 1. The water outlet pipe assembly 3 includes a shell 11, a wheel body 13, a pulley 15, a synchronous belt 16, and a threaded rod 17. The threaded rod 17 is operated to rotate so that the threaded rod 17 rotates one of the wheel bodies 13. Subsequently, under the transmission of the two wheel bodies 13 and the synchronous belt 16, the two wheel bodies 13 will rotate simultaneously. Rotate so that the same grooves 14 of the two wheel bodies 13 correspond to each other, so as to facilitate the insertion of weft threads of different diameters. The two wheel bodies 13 are installed on one side of the inner wall of the shell 11 through bearings, and the pulley 15 is installed on one end of the wheel body 13 through a flat key. The synchronous belt 16 is wound between the two pulleys 15. The threaded rod 17 is arranged on the outer wall of one side of the shell 11, and one end of the threaded rod 17 is threadedly connected to one end of one of the wheel bodies 13. A plurality of grooves 14 are opened on the outer wall of the side of the wheel body 13, and a water outlet 12 is opened at the center of the outer wall of one side of the shell 11. The water outlet 12 facilitates the weft thread and water to spray out of the nozzle structure.

[0024] As a technical optimization scheme of the utility model, the water inlet pipe assembly 2 includes a mounting tube 5, which is threadedly connected to the outer wall of one side of the top of the water spray barrel assembly 1. A mounting groove 6 is opened at the top of the mounting tube 5. A filter frame 7 is inserted into the mounting groove 6, and a filter 8 is provided inside the filter frame 7. When water enters the water inlet pipe assembly 2, the structure formed by the filter frame 7 and the filter 8 can filter the water to prevent impurities from entering the water spray barrel assembly 1 and causing blockage problems. A mounting tube 9 is threadedly connected inside the mounting groove 6, and the bottom end of the mounting tube 9 is in contact with the filter frame 7. A threaded end 10 is provided at the bottom end of the mounting tube 9. Since the threaded end 10 is threadedly connected to the mounting groove 6, it is convenient for workers to disassemble the water inlet pipe assembly 2 to replace the structure formed by the filter frame 7 and the filter 8, and the threaded end 10 is threadedly connected inside the mounting groove 6.

[0025] As a technical optimization solution of the utility model, the support assembly 4 includes a mounting seat 18, an ear plate 19 is integrally formed on the outside of the mounting seat 18, and a plurality of through holes 20 are opened on the top outer wall of the ear plate 19. The through holes 20 facilitate the bolts to pass through the ear plate 19, so that the mounting seat 18 is fixed on the water jet loom.

[0026] As a technical optimization solution of the utility model, a piston seat 23 is slidably connected inside the mounting seat 18, and a top block 22 is threadedly connected to the top of the piston seat 23, a spring 21 is installed at the bottom of the piston seat 23 through a bolt, and the bottom of the spring 21 is in contact with the bottom of the inner wall of the mounting seat 18, and a plurality of limit grooves 24 with an equidistant structure are provided at the top of the inner wall of the mounting seat 18, and a pin 25 is threadedly connected to the outer wall on one side of the top of the piston seat 23. When the angle of the nozzle structure needs to be adjusted, the water spray barrel assembly 1 can be pressed down. The top block 22 and the piston seat 23 slide inside the mounting seat 18, so that the pin 25 disengages from the limiting groove 24. The subsequent rotation of the water spray barrel assembly 1 can rotate the position of the top block 22 and the piston seat 23, and then release the downward pressure on the water spray barrel assembly 1, so that the pin 25 is inserted into the limiting groove 24, so that the structural angle position formed by the water spray barrel assembly 1 and the water outlet pipe assembly 3 is changed, thereby realizing the adjustment of the nozzle structure angle to meet the requirements of oblique cloth weaving, and the pin 25 is inserted into the limiting groove 24.

[0027] When the utility model is in use, the threaded rod 17 can be operated to rotate, so that the threaded rod 17 rotates with one of the wheel bodies 13, and then under the transmission of the two wheel bodies 13 and the synchronous belt 16, the two wheel bodies 13 will rotate at the same time, so that the same grooves 14 of the two wheel bodies 13 correspond to each other, so as to facilitate the weft insertion of wefts with different diameters, and when the angle of the spray head structure needs to be adjusted, the water spray barrel assembly 1 can be pressed down to make the top block 22 and the piston seat 23 slide inside the mounting seat 18, so that the latch 25 is disengaged from the limiting groove 24, and the water spray barrel assembly 1 is subsequently rotated to rotate the position of the top block 22 and the piston seat 23, and then the downward pressure on the water spray barrel assembly 1 is released, so that The pin 25 is inserted into the limiting groove 24, so that the structural angle position formed by the water spray barrel assembly 1 and the water outlet pipe assembly 3 is changed, thereby realizing the adjustment of the angle of the nozzle structure to meet the needs of oblique fabric weaving; when the water subsequently enters the water inlet pipe assembly 2, the structure formed by the filter frame 7 and the filter 8 can filter the water to prevent impurities from entering the water spray barrel assembly 1 and causing blockage problems. The subsequent water will be sprayed out through the water spray barrel assembly 1 and the water outlet pipe assembly 3. When the structure formed by the filter frame 7 and the filter 8 needs to be removed subsequently, since the threaded end 10 and the mounting groove 6 are threadedly connected, it is convenient for workers to disassemble the water inlet pipe assembly 2 to facilitate the replacement of the structure formed by the filter frame 7 and the filter 8.

[0028] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0029] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A nozzle structure for a faucet water jet loom, comprising a water jet cylinder assembly (1), a water inlet pipe assembly (2), a water outlet pipe assembly (3) and a support assembly (4), characterized in that: The water spray barrel assembly (1) is arranged at the top of the support assembly (4), the water inlet pipe assembly (2) is arranged at the top of the water spray barrel assembly (1), the water outlet pipe assembly (3) is arranged at one end of the water spray barrel assembly (1), the water outlet pipe assembly (3) comprises a shell (11), a wheel body (13), a pulley (15), a synchronous belt (16), and a threaded rod (17), the two wheel bodies (13) are mounted on one side of the inner wall of the shell (11) through bearings, the pulley (15) is mounted on one end of the wheel body (13) through a flat key, the synchronous belt (16) is wound between the two pulleys (15), the threaded rod (17) is arranged on the outer wall of one side of the shell (11), one end of the threaded rod (17) is threadedly connected to one end of one of the wheel bodies (13), a plurality of grooves (14) are provided on the outer wall of the side of the wheel body (13), and a water outlet (12) is provided at the center of the outer wall of one side of the shell (11).

2. The nozzle structure for a faucet water jet loom according to claim 1, characterized in that: The water inlet pipe assembly (2) comprises a mounting tube (5), wherein the mounting tube (5) is threadedly connected to an outer wall on one side of the top of the water spray tube assembly (1), and a mounting groove (6) is provided at the top of the mounting tube (5).

3. The nozzle structure for a faucet water jet loom according to claim 2, characterized in that: A filter frame (7) is inserted into the installation groove (6), and a filter (8) is provided inside the filter frame (7).

4. The nozzle structure for a faucet water jet loom according to claim 3, characterized in that: The mounting groove (6) is internally threadedly connected with a mounting tube (9), and the bottom end of the mounting tube (9) is in contact with the filter frame (7).

5. The nozzle structure for a faucet water jet loom according to claim 4, characterized in that: The bottom end of the installation tube (9) is provided with a threaded end (10), and the threaded end (10) is threadedly connected to the inside of the installation groove (6).

6. The nozzle structure for a faucet water jet loom according to claim 1, characterized in that: The support assembly (4) comprises a mounting seat (18), an ear plate (19) is integrally formed on the outside of the mounting seat (18), and a plurality of through holes (20) are formed on the top outer wall of the ear plate (19).

7. The nozzle structure for a faucet water jet loom according to claim 6, characterized in that: The mounting seat (18) is slidably connected to a piston seat (23) inside, and the top end of the piston seat (23) is threadedly connected to a top block (22), and the bottom end of the piston seat (23) is installed with a spring (21) through a bolt, and the bottom end of the spring (21) is in contact with the bottom of the inner wall of the mounting seat (18).

8. The nozzle structure for a faucet water jet loom according to claim 7, characterized in that: The top of the inner wall of the mounting seat (18) is provided with a plurality of limit grooves (24) distributed in an equidistant structure, and a latch (25) is threadedly connected to the outer wall on one side of the top of the piston seat (23), and the latch (25) is inserted into the limit groove (24).

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