Spray head for water-jet loom

Abstract

The utility model relates to the technical field of spray heads, and discloses a spray head for a water-jet loom, which comprises a first shell, a second shell and a filter pipe, the rear end of the outer wall of the first shell is provided with a limiting groove, the inside of the limiting groove is slidably connected with a moving ring, and the front end of the outer wall of the second shell is fixedly connected with a fixed ring. A first connecting pipe is fixedly connected to the rear end of the inner wall of the first shell, a plurality of first clamping grooves are evenly formed in the inner wall of the first connecting pipe, and a second connecting pipe is fixedly connected to the front end of the inner wall of the second shell. According to the utility model, the first connecting pipe provided with the plurality of first clamping grooves, the second connecting pipe provided with the plurality of second clamping grooves and the filter pipe provided with the plurality of clamping blocks are matched to work, so that a worker can conveniently mount and dismount the filter pipe, and then the worker can conveniently replace the filter pipe provided with the ceramic filter sheet; the production cost is saved to a certain extent, and the production efficiency is improved.

Description

Technical Field

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

[0002] A water jet loom is a mechanical equipment used in textile production. It can quickly and efficiently interweave warp and weft threads to form fabrics of various patterns, textures or densities. The use of a water jet loom can improve production efficiency. The nozzle of a water jet loom is one of the key components of a water jet loom. The nozzle of a water jet loom is a device used to spray water onto the fabric. The nozzle of a water jet loom can affect the quality, efficiency and processing effect of the fabric.

[0003] However, the nozzles of existing water jet looms on the market are mostly integrally formed, which can easily lead to clogging of the filtering device inside the nozzle after long-term use, making it inconvenient for workers to replace the filtering device. Workers are required to replace the nozzles of the entire water jet loom, which may cause waste of the nozzles of the water jet loom, increase production costs, and reduce production efficiency.

[0004] Therefore, those skilled in the art provide a nozzle for a water jet loom to solve the problems raised in the above background technology. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a nozzle for a water jet loom. A movable ring with an internal thread and a fixed ring with an external thread are used in combination, so that the staff can separate the first shell from the second shell and then take out the filter tube.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A nozzle for a water jet loom comprises a first shell, a second shell and a filter tube, wherein a limit groove is provided at the rear end of the outer wall of the first shell, a movable ring is slidably connected inside the limit groove, and a fixed ring is fixedly connected at the front end of the outer wall of the second shell;

[0008] A first connecting tube is fixedly connected to the rear end of the inner wall of the first shell, and a plurality of first slots are evenly formed on the inner wall of the first connecting tube; a second connecting tube is fixedly connected to the front end of the inner wall of the second shell, and a plurality of second slots are evenly formed on the inner wall of the second connecting tube; and the filter tubes are all connected to the inside of the first connecting tube and the second connecting tube;

[0009] Through the above technical scheme, the first connecting tube with multiple first slots, the second connecting tube with multiple second slots and the filter tube with multiple blocks work together, which makes it convenient for workers to install and disassemble the filter tube, and then to replace the filter tube with ceramic filter sheets, thereby saving production costs and improving production efficiency to a certain extent.

[0010] Furthermore, the rear end of the inner wall of the movable ring is provided with an internal thread, and the outer wall of the fixed ring is provided with an external thread;

[0011] The above technical solution makes it easy for the staff to separate the movable ring from the fixed ring, and further facilitates the separation of the first shell from the second shell.

[0012] Furthermore, a water outlet pipe is connected through the front end of the inner wall of the first connecting pipe, and a front end of the outer wall of the water outlet pipe is fixedly connected to the first shell;

[0013] Through the above technical solution, it is convenient to spray out the water entering the nozzle of the water jet loom through the water outlet pipe.

[0014] Furthermore, the rear end of the inner wall of the second connecting pipe is connected with a water inlet pipe, and the rear end of the outer wall of the water inlet pipe penetrates the second outer shell and extends to the outside of the second outer shell;

[0015] Through the above technical solution, it is convenient to input water into the nozzle of the water jet loom through the water inlet pipe.

[0016] Furthermore, a plurality of clamping blocks are evenly and fixedly connected to the outer wall of the filter tube, and the clamping blocks are all clamped inside the first clamping slot and the second clamping slot;

[0017] Through the above technical solution, it is convenient to fix the filter tube inside the first connecting tube and the second connecting tube, thereby ensuring the normal filtering operation of the filter tube.

[0018] Furthermore, the front end and the rear end of the inner wall of the filter tube are fixedly connected with a water-passing orifice plate;

[0019] Through the above technical solution, it is convenient to transport water from the rear end of the filter tube to the front end of the filter tube, thereby ensuring water circulation.

[0020] Furthermore, a ceramic filter sheet is fixedly connected to the inner wall of the filter tube;

[0021] Through the above technical solution, it is convenient to filter impurities in the water entering the nozzle of the water jet loom through the ceramic filter.

[0022] Further, the external thread is threadedly connected to the internal thread;

[0023] The above technical solution makes it easy for workers to connect the movable ring with the fixed ring.

[0024] The utility model has the following beneficial effects:

[0025] 1. Compared with the existing water jet loom nozzles on the market, the utility model provides a nozzle for a water jet loom. Through the cooperation of a first connecting tube with a plurality of first slots, a second connecting tube with a plurality of second slots and a filter tube with a plurality of blocks, it is convenient for workers to install and disassemble the filter tube, and then it is convenient for workers to replace the filter tube with a ceramic filter sheet, which saves production costs to a certain extent and improves production efficiency.

[0026] 2. Compared with the existing water jet loom nozzles on the market, the nozzle for a water jet loom proposed by the utility model is used in combination with a movable ring with an internal thread and a fixed ring with an external thread, which makes it convenient for the staff to separate the first shell from the second shell, and then to take out the filter tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic diagram of the main structure of a nozzle for a water jet loom proposed by the utility model;

[0028] Figure 2 This is an isometric view of a nozzle for a water jet loom proposed by the utility model;

[0029] Figure 3 This is an exploded view of a nozzle for a water jet loom proposed by the utility model;

[0030] Figure 4 This is a schematic diagram of the explosion structure of a nozzle for a water jet loom proposed by the utility model;

[0031] Figure 5 A nozzle for a water jet loom proposed by the utility model Figure 3 Enlarged view of point A in the middle.

[0032] Legend:

[0033] 1. First outer shell; 2. Second outer shell; 3. Limiting groove; 4. Moving ring; 5. Internal thread; 6. Fixed ring; 7. External thread; 8. First connecting pipe; 9. First clamping groove; 10. Water outlet pipe; 11. Second connecting pipe; 12. Second clamping groove; 13. Water inlet pipe; 14. Filter tube; 15. Block; 16. Ceramic filter plate; 17. Water orifice plate. DETAILED DESCRIPTION

[0034] 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.

[0035] Reference Figure 1-5 The utility model provides an embodiment: a nozzle for a water jet loom, comprising a first shell 1, a second shell 2 and a filter tube 14, a limiting groove 3 is provided at the rear end of the outer wall of the first shell 1, a moving ring 4 is slidably connected inside the limiting groove 3, and a fixing ring 6 is fixedly connected to the front end of the outer wall of the second shell 2;

[0036] A first connecting tube 8 is fixedly connected to the rear end of the inner wall of the first shell 1, and a plurality of first slots 9 are evenly formed on the inner wall of the first connecting tube 8. A second connecting tube 11 is fixedly connected to the front end of the inner wall of the second shell 2, and a plurality of second slots 12 are evenly formed on the inner wall of the second connecting tube 11. The filter tubes 14 are all connected to the inside of the first connecting tube 8 and the second connecting tube 11.

[0037] The movable ring 4 with the internal thread 5 and the fixed ring 6 with the external thread 7 are used in combination, so that the staff can separate the first shell 1 from the second shell 2 and take out the filter tube 14 conveniently.

[0038] An internal thread 5 is provided at the rear end of the inner wall of the movable ring 4, and an external thread 7 is provided on the outer wall of the fixed ring 6, so that the staff can separate the movable ring 4 from the fixed ring 6, and then separate the first shell 1 from the second shell 2. The front end of the inner wall of the first connecting pipe 8 is connected with a water outlet pipe 10, and the front end of the outer wall of the water outlet pipe 10 is fixedly connected to the first shell 1, so that the water entering the nozzle of the water jet loom can be sprayed out through the water outlet pipe 10. The rear end of the inner wall of the second connecting pipe 11 is connected with a water inlet pipe 13, and the rear end of the outer wall of the water inlet pipe 13 penetrates the second shell 2 and extends to the outside of the second shell 2, so that water can be input into the nozzle of the water jet loom through the water inlet pipe 13. The outer wall of the filter tube 14 is evenly fixed. There are multiple clamping blocks 15 fixedly connected, and the clamping blocks 15 are all clamped in the first clamping groove 9 and the second clamping groove 12, so as to fix the filter tube 14 in the first connecting tube 8 and the second connecting tube 11, thereby ensuring the normal filtering operation of the filter tube 14, and the front and rear ends of the inner wall of the filter tube 14 are fixedly connected with a water orifice plate 17, so as to facilitate the water to be transported from the rear end of the filter tube 14 to the front end of the filter tube 14, thereby ensuring the water circulation, and the inner wall of the filter tube 14 is fixedly connected with a ceramic filter plate 16, so as to facilitate the filtering of impurities in the water entering the nozzle of the water jet loom through the ceramic filter plate 16, and the external thread 7 is threadedly connected with the internal thread 5, so as to facilitate the staff to connect the movable ring 4 with the fixed ring 6.

[0039] Working principle: When using the nozzle for a water jet loom, first, the first shell 1 is separated from the second shell 2 by using a movable ring 4 with an internal thread 5 and a fixed ring 6 with an external thread 7. Secondly, the filter tube 14 that needs to be replaced is taken out, and the new filter tube 14 is clamped to the first connecting tube 8 and the second connecting tube 11. Finally, the first shell 1 is connected to the second shell 2 by using a movable ring 4 with an internal thread 5 and a fixed ring 6 with an external thread 7.

[0040] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A nozzle for a water jet loom, comprising a first housing (1), a second housing (2) and a filter tube (14), characterized in that: A limiting groove (3) is provided at the rear end of the outer wall of the first shell (1), a movable ring (4) is slidably connected inside the limiting groove (3), and a fixed ring (6) is fixedly connected to the front end of the outer wall of the second shell (2); A first connecting tube (8) is fixedly connected to the rear end of the inner wall of the first shell (1), and a plurality of first clamping grooves (9) are evenly formed on the inner wall of the first connecting tube (8); a second connecting tube (11) is fixedly connected to the front end of the inner wall of the second shell (2), and a plurality of second clamping grooves (12) are evenly formed on the inner wall of the second connecting tube (11); and the filter tubes (14) are clamped inside the first connecting tube (8) and the second connecting tube (11).

2. A nozzle for a water jet loom according to claim 1, characterized in that: An internal thread (5) is provided at the rear end of the inner wall of the movable ring (4), and an external thread (7) is provided at the outer wall of the fixed ring (6).

3. The nozzle for a water jet loom according to claim 1, characterized in that: The front end of the inner wall of the first connecting pipe (8) is connected to a water outlet pipe (10), and the front end of the outer wall of the water outlet pipe (10) is fixedly connected to the first outer shell (1).

4. The nozzle for a water jet loom according to claim 1, characterized in that: The rear end of the inner wall of the second connecting pipe (11) is connected to a water inlet pipe (13), and the rear end of the outer wall of the water inlet pipe (13) penetrates the second outer shell (2) and extends to the outside of the second outer shell (2).

5. The nozzle for a water jet loom according to claim 1, characterized in that: The outer wall of the filter tube (14) is evenly and fixedly connected with a plurality of clamping blocks (15), and the clamping blocks (15) are all clamped inside the first clamping groove (9) and the second clamping groove (12).

6. The nozzle for a water jet loom according to claim 1, characterized in that: The front end and the rear end of the inner wall of the filter tube (14) are both fixedly connected with a water-passing orifice plate (17).

7. The nozzle for a water jet loom according to claim 1, characterized in that: A ceramic filter sheet (16) is fixedly connected to the inner wall of the filter tube (14).

8. The nozzle for a water jet loom according to claim 2, characterized in that: The external thread (7) is threadably connected to the internal thread (5).

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