Novel nozzle structure for yarn dyeing machine

Abstract

The utility model discloses a novel nozzle structure for a yarn dyeing machine, which comprises a nozzle main frame and a connecting seat arranged at the bottom of the nozzle main frame, and further comprises a wind pressure mechanism, a wind pressure mechanism and a wind pressure mechanism, the atomizing mechanism is arranged in the connecting seat; a circle of first cushion holes and a circle of second cushion holes are formed in the atomization mechanism and the wind pressure mechanism respectively, each circle of first cushion holes and each circle of second cushion holes are divided into four groups, and a first supporting gasket and a second supporting gasket are further arranged on the inner wall of the atomization mechanism and the inner wall of the wind pressure mechanism. The novel nozzle structure for the yarn dyeing machine is simple and accurate in adjusting mode, capable of improving the coloring sufficiency of grey cloth, beneficial to adjustment and use of a primary user and high in humanization.

Description

Technical Field

[0001] This utility model relates to the field of yarn dyeing machine technology, and in particular to a novel nozzle structure for a yarn dyeing machine. Background Technology

[0002] Yarn dyeing machines are specialized equipment used for dyeing yarns, playing a vital role in the textile printing and dyeing industry. With the continuous development and technological advancements in the textile printing and dyeing industry, yarn dyeing machines are constantly being upgraded to meet market demands for high efficiency, environmental friendliness, and energy conservation. In short, yarn dyeing machines are an indispensable piece of equipment in the textile printing and dyeing industry, playing a crucial role in improving dyeing efficiency, enhancing dyeing quality, and reducing labor intensity.

[0003] Patent application number 201821170232.1 discloses a nozzle mechanism for an airflow dyeing machine. The airflow dyeing machine includes a nozzle body with an airflow inlet on one side, and an upper nozzle cylinder, a lower nozzle cylinder, and a flow-cutting ring installed in the nozzle body. A plurality of nozzles for spraying dye liquid are arranged around the nozzle body. The gap between the upper nozzle cylinder and the lower nozzle cylinder forms a first nozzle orifice, and the gap between the flow-cutting ring and the lower nozzle cylinder forms a second nozzle orifice.

[0004] However, the traditional nozzle structure for yarn dyeing machines has a simple adjustment mechanism, but the operation is unclear when adjusting for different fabrics. This is not user-friendly for beginners and can easily cause adjustment errors, which in turn affect the quality of the dyed fabric.

[0005] For example, when using an overflow dyeing machine for different types of fabrics, the nozzle gap needs to be adjusted according to the different fabric types to adapt to the atomization and airflow guidance of the greige fabric. Appropriate airflow guidance can ensure that the greige fabric is dyed in an orderly circulation inside the dyeing machine, while appropriate air pressure combined with atomization can ensure that the greige fabric is fully dyed. Utility Model Content

[0006] This utility model discloses a novel nozzle structure for a yarn dyeing machine, aiming to solve the technical problem that traditional nozzle structures for yarn dyeing machines have simple nozzle adjustment settings, unclear operation methods when adjusting for different dyed fabrics, are not user-friendly for novice users, and are prone to adjustment errors, thus affecting the quality of dyed fabrics.

[0007] To achieve the above objectives, the present invention adopts the following technical solution:

[0008] A novel nozzle structure for a yarn dyeing machine includes a nozzle main frame and a connecting seat installed at the bottom of the nozzle main frame. It also includes: a pneumatic pressure mechanism disposed inside the nozzle main frame; and an atomizing mechanism disposed inside the connecting seat. The atomizing mechanism and the pneumatic pressure mechanism each have a ring of first pad holes and a ring of second pad holes, with each ring of first and second pad holes divided into four groups. The inner walls of the atomizing mechanism and the pneumatic pressure mechanism also have first and second support washers. Four equidistant first support columns and four equidistant second support columns are respectively installed on the first and second support washers. The four first support columns cooperate with the four groups of first pad holes, and the second support columns are adapted to the second pad holes.

[0009] In this design, the air pressure mechanism and atomization mechanism are connected to the interior of the nozzle main frame and the connecting seat, respectively. When the fabric enters through the top of the nozzle main frame, it passes through the interior of the nozzle main frame and the connecting seat in sequence. Under the combined action of air pressure and atomization, the fabric can be fully dyed. During this process, the first support column and the first pad hole, and the second support column and the second pad hole, can adjust the gap between the air pressure and the atomization introduction, thereby effectively adjusting for different types of fabric. At the same time, the depths of the first pad hole and the second pad hole are known. During the adjustment process, the first support column and the first pad hole, and the second support column and the second pad hole can be used to achieve precise gap adjustment, which is also user-friendly for beginners, thereby reducing the error rate and effectively ensuring the quality of dyed fabric.

[0010] In a preferred embodiment, the air pressure mechanism includes first cover holes evenly distributed on the outer wall of the nozzle main frame, an upper nozzle cylinder on the top of the first support washer, a first inner ring baffle installed at the bottom of the upper nozzle cylinder, the first inner ring baffle being screwed to the inner wall of the nozzle main frame, a ring sleeve fitted on the outer wall of the nozzle main frame, an airflow connector on one side of the outer wall of the ring sleeve, and air guide heads evenly distributed on the inner wall of the ring sleeve, each air guide head having an air nozzle communicating with the interior of the upper nozzle cylinder through the first cover holes.

[0011] The air pressure mechanism can guide the airflow into the ring, and then disperse it inward through the air guide head on the inner wall of the ring. Air pressure is applied inward to each first cover hole. This process can not only enhance the coloring effect in conjunction with the atomization mechanism, but also assist the circulation of the fabric in conjunction with the guiding structure inside the dyeing machine, ensuring the stable progress of the dyeing process.

[0012] In a preferred embodiment, the atomizing mechanism includes an atomizing connector disposed on the outer wall of the connecting seat, atomizing nozzles evenly distributed on the inner wall of the connecting seat, gaskets evenly distributed on the bottom inner wall of the connecting seat, a lower nozzle cylinder disposed on the top of the gaskets, a connecting ring disposed on the top of the second support washer, a second gasket hole located on the connecting ring, a second support column adapted to the second gasket hole, an internal frame mounted on the top of the connecting ring, a second cover hole evenly distributed on the internal frame, the atomizing nozzles cooperating with the second cover holes, and a second inner ring baffle disposed on the top of the second support washer, the second inner ring baffle cooperating with the second cover hole.

[0013] The built-in frame inside the connector is installed in a detachable manner. In actual use, it can be adjusted according to the type of fabric. The lower nozzle cylinder and the built-in frame can be removed and adjusted together to change the position of the second connecting column in the second pad hole, thereby changing the range of the second inner ring baffle blocking the second cover hole, and finally achieving the effect of changing the atomization introduction range.

[0014] As described above, a novel nozzle structure for a yarn dyeing machine includes a nozzle main frame and a connecting seat installed at the bottom of the nozzle main frame. It also includes: a pneumatic pressure mechanism located inside the nozzle main frame; and an atomizing mechanism located inside the connecting seat. The atomizing mechanism and the pneumatic pressure mechanism each have a ring of first and second pad holes, respectively. Each ring of first and second pad holes is divided into four groups. The inner walls of the atomizing mechanism and the pneumatic pressure mechanism also have first and second support washers. Four equidistant first support columns and four equidistant second support columns are respectively installed on the first and second support washers. The four first support columns cooperate with the four groups of first pad holes, and the second support columns are adapted to the second pad holes. The novel nozzle structure for a yarn dyeing machine provided by this invention offers a simple and precise adjustment method, improving the fullness of fabric dyeing while also facilitating adjustment for novice users, demonstrating strong user-friendliness. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of a novel nozzle structure for a yarn dyeing machine proposed in this utility model.

[0016] Figure 2 This is an exploded view of a novel nozzle structure for a yarn dyeing machine proposed in this utility model.

[0017] Figure 3 This is a schematic diagram of a ring structure for a novel nozzle structure for a yarn dyeing machine proposed in this utility model.

[0018] Figure 4 This is a schematic diagram of the first pad hole structure of a novel nozzle structure for a yarn dyeing machine proposed in this utility model.

[0019] Figure 5 This is a schematic diagram of the built-in frame structure of a novel nozzle structure for a yarn dyeing machine proposed in this utility model.

[0020] In the attached diagram: 1. Nozzle main frame; 2. Connecting seat; 3. Ring sleeve; 4. Upper nozzle cylinder; 5. Airflow connector; 6. Atomizing connector; 7. First inner ring baffle; 8. First support washer; 9. Gasket; 10. Lower nozzle cylinder; 11. Air guide head; 12. Air nozzle; 13. First gasket hole; 14. Internal frame; 15. Second support washer; 16. Second inner ring baffle; 17. Connecting ring. Detailed Implementation

[0021] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. The components of the embodiments of this application described and marked in the accompanying drawings can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of this application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0022] The novel nozzle structure for yarn dyeing machines disclosed in this utility model is mainly applied to the traditional nozzle structures for yarn dyeing machines. When using these traditional nozzle structures, the adjustment mechanism is simple, but the operation method is vague when adjusting for different fabrics, which is not user-friendly for novice users and can easily cause adjustment errors, thus affecting the quality of the dyed fabric.

[0023] Reference Figure 1 , Figure 2 , Figure 4 and Figure 5 A novel nozzle structure for a yarn dyeing machine includes a nozzle main frame 1 and a connecting seat 2 installed at the bottom of the nozzle main frame 1, and further includes: an air pressure mechanism: the air pressure mechanism is installed inside the nozzle main frame 1;

[0024] Atomizing mechanism: The atomizing mechanism is located inside the connecting seat 2;

[0025] The atomizing mechanism and the wind pressure mechanism are respectively provided with a first ring of holes 13 and a second ring of holes. Each ring of first holes 13 and second holes is divided into four groups. The inner walls of the atomizing mechanism and the wind pressure mechanism are also provided with a first support washer 8 and a second support washer 15. Four first support columns and four second support columns are respectively installed on the first support washer 8 and the second support washer 15. The four first support columns are used in conjunction with the four groups of first holes 13, and the second support columns are adapted to the second holes.

[0026] In each group, there are four first pad holes 13 and four second pad holes, and the depths of the four first pad holes 13 and two second pad holes in each group increase in a stepwise manner.

[0027] In actual use, the depths of the four first pad holes 13 and the second pad holes in the same group are 2cm, 4cm, 6cm and 8cm, respectively. They can also be adjusted according to the specific type of different fabrics. During the rotation adjustment process, the four first support columns and the second support columns will be inserted into the first pad holes 13 and the second pad holes of the same depth in each group to ensure that the designed depth range can meet the adjustment of the first support columns and the second support columns.

[0028] Specifically, the wind pressure mechanism and atomization mechanism are connected to the interior of the nozzle main frame 1 and the connecting seat 2, respectively. When the fabric enters through the top of the nozzle main frame 1, it will pass through the interior of the nozzle main frame 1 and the connecting seat 2 in sequence. Under the combined action of wind pressure and atomization, the fabric can be fully dyed. During this process, the first support column and the first pad hole 13, and the second support column and the second pad hole can adjust the gap between the wind pressure and the atomization introduction, so as to effectively adjust for different types of fabric. At the same time, the depth of the first pad hole 13 and the second pad hole are known. During the adjustment process, the first support column and the first pad hole 13, and the second support column and the second pad hole can be used to achieve precise gap adjustment, which is also user-friendly for beginners, thereby reducing the error rate and effectively ensuring the quality of dyeing fabric.

[0029] Reference Figure 1 , Figure 2 and Figure 3 In a preferred embodiment, the air pressure mechanism includes first cover holes evenly distributed on the outer wall of the nozzle main frame 1, an upper nozzle cylinder 4 on the top of the first support washer 8, a first inner ring baffle 7 installed at the bottom of the upper nozzle cylinder 4, the first inner ring baffle 7 being screwed to the inner wall of the nozzle main frame 1, a ring sleeve 3 being sleeved on the outer wall of the nozzle main frame 1, an airflow connector 5 being provided on one side of the outer wall of the ring sleeve 3, and air guide heads 11 evenly distributed on the inner wall of the ring sleeve 3, with air nozzles 12 on the air guide heads 11, and the air nozzles 12 communicating with the interior of the upper nozzle cylinder 4 through the first cover holes.

[0030] Specifically, the air pressure mechanism can guide the airflow into the ring 3, and then disperse it inward through the air guide head 11 on the inner wall of the ring 3. Air pressure is applied inward to each first cover hole. This process can not only enhance the coloring effect in conjunction with the atomization mechanism, but also assist the circulation of the fabric in conjunction with the guiding structure inside the dyeing machine, ensuring the stable progress of the dyeing process.

[0031] Reference Figure 1 , Figure 2 and Figure 5 In a preferred embodiment, the atomizing mechanism includes an atomizing connector 6 disposed on the outer wall of the connecting seat 2, atomizing nozzles evenly distributed on the inner wall of the connecting seat 2, gaskets 9 evenly distributed on the bottom inner wall of the connecting seat 2, a lower nozzle cylinder 10 disposed on the top of the gaskets 9, a connecting ring 17 disposed on the top of the second support washer 15, a second gasket hole located on the connecting ring 17, a second support column adapted to the second gasket hole, an internal frame 14 mounted on the top of the connecting ring 17, a second cover hole evenly distributed on the internal frame 14, the atomizing nozzles cooperating with the second cover holes, and a second inner ring baffle 16 disposed on the top of the second support washer 15, the second inner ring baffle 16 cooperating with the second cover hole.

[0032] Specifically, the built-in frame 14 inside the connecting seat 2 is installed in a detachable manner. In actual use, it can be adjusted according to the type of fabric. The lower nozzle cylinder 10 and the built-in frame 14 can be taken out together for adjustment to change the position of the second connecting column in the second pad hole, thereby changing the range of the second inner ring baffle 16 covering the second cover hole, and finally achieving the effect of changing the atomization introduction range.

[0033] It should be noted that the first pad hole 13 and the second pad hole above are marked with numbers corresponding to their depths. Users can insert the pads according to the depth numbers, resulting in a low error rate.

[0034] Working principle: When in use, first unscrew the upper nozzle cylinder 4 on the nozzle main frame 1 according to the type of fabric, then adjust the first support washer 8, select the appropriate corresponding position in the four sets of first pad holes 13 and insert the first support washer 8, so that a suitable air pressure channel is formed between the first inner ring baffle 7 and the first cover hole. Similarly, after taking out the inner frame 14, adjust the position of the second support washer 15 in the four sets of second pad holes, so that a suitable atomization channel is formed between the second inner ring baffle 16 and the second cover hole. Then, install the inner frame 14 into the connecting seat 2. The overall adjustment process is simple and precise.

[0035] The above description is merely a preferred embodiment of this utility model, but the protection scope of this utility model is not limited thereto. The substitutions may be replacements of some structures, devices, or method steps, or they may be complete technical solutions. Equivalent substitutions or modifications made based on the technical solution and inventive concept of this utility model should all be covered within the protection scope of this utility model.

Claims

1. A novel nozzle structure for a yarn dyeing machine, comprising a nozzle main frame (1) and a connecting seat (2) mounted at the bottom of the nozzle main frame (1), characterized in that, Also includes: Air pressure mechanism: The air pressure mechanism is located inside the nozzle main frame (1); Atomizing mechanism: The atomizing mechanism is disposed inside the connecting seat (2); The atomizing mechanism and the wind pressure mechanism are respectively provided with a first pad hole (13) and a second pad hole. Each ring of the first pad hole (13) and the second pad hole is divided into four groups. The inner wall of the atomizing mechanism and the wind pressure mechanism is also provided with a first support washer (8) and a second support washer (15). The first support washer (8) and the second support washer (15) are respectively equipped with four equidistant first support columns and four equidistant second support columns. The four first support columns are used in conjunction with the four groups of first pad holes (13), and the second support columns are adapted to the second pad holes.

2. The novel nozzle structure for a yarn dyeing machine according to claim 1, characterized in that, The number of the first pad hole (13) and the second pad hole in each group is four, and the depth of the four first pad holes (13) and the second pad holes in each group increases in a stepwise manner.

3. The novel nozzle structure for a yarn dyeing machine according to claim 1, characterized in that, The wind pressure mechanism includes first cover holes evenly distributed on the outer wall of the nozzle main frame (1), an upper nozzle cylinder (4) is provided on the top of the first support washer (8), and a first inner ring baffle (7) is installed at the bottom of the upper nozzle cylinder (4). The first inner ring baffle (7) is screwed to the inner wall of the nozzle main frame (1).

4. A novel nozzle structure for a yarn dyeing machine according to claim 3, characterized in that, A ring sleeve (3) is fitted on the outer wall of the nozzle main frame (1). An airflow connector (5) is provided on one side of the outer wall of the ring sleeve (3). An equally spaced air guide head (11) is provided on the inner wall of the ring sleeve (3). An air nozzle (12) is provided on the air guide head (11). The air nozzle (12) communicates with the interior of the upper nozzle cylinder (4) through the first cover hole.

5. A novel nozzle structure for a yarn dyeing machine according to claim 4, characterized in that, The atomizing mechanism includes an atomizing connector (6) disposed on the outer wall of the connecting seat (2), and atomizing nozzles are provided on the inner wall of the connecting seat (2) at equal intervals.

6. A novel nozzle structure for a yarn dyeing machine according to claim 5, characterized in that, The bottom inner wall of the connecting seat (2) is provided with equidistantly distributed gaskets (9), the top of the gaskets (9) is provided with a lower nozzle cylinder (10), the top of the second support washer (15) is provided with a connecting ring (17), the second pad hole is located on the connecting ring (17), the second support column is adapted to the second pad hole, the top of the connecting ring (17) is provided with an internal frame (14), the internal frame (14) is provided with equidistantly distributed second cover holes, and the atomizing nozzle is used in conjunction with the second cover holes.

7. A novel nozzle structure for a yarn dyeing machine according to claim 6, characterized in that, The second support washer (15) is provided with a second inner ring cover (16) at the top, and the second inner ring cover (16) is used in conjunction with the second cover hole.

Images