Dyeing device for uniformly dyeing antigen fibrillated lyocell

Abstract

The utility model discloses an antifibrillated lyocell dyeing device with uniform dyeing, which relates to the technical field of cloth dyeing and comprises a dyeing tank, a partition plate is fixedly connected inside the dyeing tank, the upper surface of the partition plate is rotatably connected with a rotating rod, a driving mechanism is arranged below the dyeing tank, the rotating rod rotates through the driving mechanism, and the driving mechanism drives the rotating rod to rotate. The upper end of the rotating rod is fixedly connected with a fixing block, and a first inserting groove is formed in the upper portion of the fixing block. The driving mechanism drives the rotating rod, the fixing rod and the cloth frame to rotate, so that cloth does circular motion in the dyeing tank, dye liquor is continuously stirred, the dyeing agent precipitation phenomenon is broken, upper and lower dye liquor is pushed to be fully mixed, and the contact area and uniformity of the cloth and the dye liquor are increased; the problems of shallow dyeing of the upper-layer cloth and deep dyeing of the lower-layer cloth caused by precipitation of a dyeing agent in a traditional dyeing device are effectively solved, uniform dyeing of the antifibrillated lyocell fiber cloth is ensured, and the dyeing quality is improved.

Description

A staining device for uniformly stained antigen fibrillating Lyocell Technical Field

[0001] This utility model relates to the field of fabric dyeing technology, specifically to a dyeing device for uniformly dyeing antigen-fibrillated lyocell. Background Technology

[0002] Lyocell fiber, as a new type of green and environmentally friendly fiber, uses renewable bamboo and wood pulp as raw materials. The production process is environmentally friendly and has a high solvent recovery rate. Fabrics made from it have advantages such as natural luster, smooth hand feel, high strength, and good moisture permeability and breathability.

[0003] Before using Lyocell fibers, they usually need to be dyed. The existing dyeing equipment's dye liquor circulation and fabric transmission methods cannot fully guarantee that the dye liquor and the antigen-fiberized Lyocell are in uniform and sufficient contact, resulting in poor dyeing uniformity. On the other hand, during the dyeing process, the dyeing agent in the dye usually settles at the bottom of the dyeing equipment, resulting in the upper layer of dyed fiber cloth being lighter in color and the lower layer of dyed fiber cloth being darker in color. Summary of the Invention

[0004] In view of the problems existing in the above-mentioned staining devices for antigen-fibrillated Lyocell, this utility model is proposed.

[0005] Therefore, the purpose of this invention is to provide a dyeing device for uniformly dyeing antigen-fibrillated Lyocell, which solves the problem that the dyeing agent in the dye usually settles at the bottom of the dyeing device during the dyeing process, resulting in the upper layer of dyed fiber cloth being lighter in color and the lower layer being darker in color.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A staining apparatus for uniformly staining antigen fibrillating Lyocell includes a staining tank. A partition is fixedly connected inside the staining tank. A rotating rod is rotatably connected to the upper surface of the partition. A driving mechanism is located below the staining tank. The rotating rod rotates via the driving mechanism. A fixing block is fixedly connected to the upper end of the rotating rod. A first slot is formed above the fixing block. A fixing rod is inserted into the first slot. Multiple fabric holders are symmetrically fixed to the wall of the fixing rod. Two placement slots are formed on the upper surface of the staining tank. A fixing strip is placed in both placement slots. An installation hole is rotatably formed on the upper surface of the fixing strip. A circular block is rotatably connected inside the installation hole. A second slot is formed on the lower surface of the circular block. The upper end of the rotating rod is inserted into the second slot. Sliding grooves are formed at both ends of the fixing strip. A fixing mechanism is provided inside each of the two sliding grooves. The fixing strip is fixedly connected to the two placement slots via the two fixing mechanisms.

[0008] Preferably, the driving mechanism includes a motor, a driving gear, and a driven gear. The motor is fixedly connected to the lower surface of the dyeing tank, the driving gear is fixedly sleeved to the output end of the motor, and the driven gear is fixedly sleeved to the lower end of the rotating rod and meshes with the driving gear.

[0009] Preferably, the fixing mechanism includes two lead screws, two inserts, multiple bevel gears, two rotating shafts, and two knobs. The two lead screws are rotatably connected to the interior of corresponding slide grooves. The two inserts are fixedly threaded onto the rod walls of the corresponding lead screws. A cavity is provided on one side of each of the two slide grooves. A rotating shaft is rotatably connected to the upper surface of each cavity. One end of each lead screw passes through one side of the corresponding slide groove and extends into the interior of the corresponding cavity. Each bevel gear is fixedly sleeved onto the rod wall of one end of the corresponding rotating shaft and lead screw. The two corresponding bevel gears mesh with each other. The two knobs are fixedly connected to the upper end of the corresponding rotating shaft.

[0010] Preferably, each of the two placement slots has two third slots on one side, and the two third slots are respectively matched with the corresponding inserts.

[0011] Preferably, both ends of the fixing rod are square and can be easily matched with the corresponding first and second slots.

[0012] Preferably, each of the two sliding grooves has two symmetrically formed limiting grooves inside, and each limiting groove has a limiting block slidably arranged inside, with each limiting block being fixedly connected to the outer surface of the corresponding insert.

[0013] The technical effects and advantages provided by this utility model in the above technical solution are as follows:

[0014] 1. This utility model uses a drive mechanism to rotate the rotating rod, fixed rod, and fabric frame, causing the fabric to move in a circular motion within the dyeing tank. This continuously agitates the dye liquor, breaks up the sedimentation of the dyeing agent, and promotes thorough mixing of the upper and lower layers of dye liquor. This increases the contact area and uniformity between the fabric and the dye liquor, effectively solving the problem of shallow dyeing of the upper layer and deep dyeing of the lower layer caused by dyeing agent sedimentation in traditional dyeing devices. This ensures uniform dyeing of antigen-treated lyocell fiber fabric and improves dyeing quality.

[0015] 2. This utility model utilizes a fixing mechanism consisting of a knob, a rotating shaft, a bevel gear, and a lead screw. Rotating the knob drives the insert block to insert into or disengage from the third slot, enabling quick fixing and disassembly of the fixing strip. The design of the limiting block and limiting groove ensures smooth movement of the insert block, enhancing fixing stability, facilitating fabric installation and replacement, and improving the usability and maintenance efficiency of the dyeing device. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0017] Figure 1 is a schematic diagram of the structure of this utility model;

[0018] Figure 2 is a perspective view of the connection between the fixing rod and each fabric frame in Figure 1 of this utility model;

[0019] Figure 3 is an enlarged schematic diagram of part A of Figure 1 of this utility model.

[0020] Explanation of reference numerals in the attached figures:

[0021] 1. Dyeing tank, 2. Baffle, 3. Rotating rod, 4. Fixing block, 5. Fixing rod, 6. Fabric rack, 7. Fixing strip, 8. Circular block, 9. Motor, 10. Driving gear, 11. Driven gear, 12. Lead screw, 13. Insertion block, 14. Bevel gear, 15. Rotating shaft, 16. Knob, 17. Limiting block. Detailed Implementation

[0022] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0023] This utility model discloses a staining device for uniformly staining antigen-fibrillated Lyocell.

[0024] This utility model provides a staining device for uniformly staining antigen fibrillating Lyocell, as shown in Figures 1-3. The device includes a staining tank 1, with a partition 2 fixedly connected inside. A rotating rod 3 is rotatably connected to the upper surface of the partition 2. A driving mechanism is located below the staining tank 1, allowing the rotating rod 3 to rotate. A fixing block 4 is fixedly connected to the upper end of the rotating rod 3. A first slot is provided above the fixing block 4, and a fixing rod 5 is inserted into the first slot. Multiple fabric holders 6 are symmetrically fixedly connected to the walls of the fixing rod 5. Two placement slots are provided on the upper surface of the staining tank 1, and a fixing strip 7 is placed inside both slots. An installation hole is rotatably provided on the upper surface of the fixing strip 7, and a circular block 8 is rotatably connected inside the installation hole. A second slot is provided on the lower surface of the circular block 8, and the upper end of the rotating rod 3 is inserted into the second slot. Sliding grooves are provided at both ends of the fixing strip 7, and fixing mechanisms are provided inside both sliding grooves. The fixing strip 7 is fixedly connected to the two placement slots through the two fixing mechanisms. Both ends of the fixing rod 5 are square and easily matched with the corresponding first and second slots.

[0025] Antigen-modified lyocell fiber fabric is fixed on fabric frame 6, which is symmetrically installed on both sides of fixing rod 5. The two ends of fixing rod 5 are square and are respectively inserted into the first slot of fixing block 4 and the second slot of circular block 8, forming a stable connection structure. This ensures that the fabric rotates synchronously with rotating rod 3 during the dyeing process. As the fabric rotates with fabric frame 6, it continuously agitates the dye solution in dyeing tank 1, breaking the phenomenon of dyeing agent settling at the bottom. The rotating fabric pushes the dye solution to circulate up and down, so that the upper light-colored dye solution and the lower dark-colored dye solution are fully mixed. At the same time, it increases the contact area and uniformity between the fabric and the dye solution, avoiding the problem of the upper fabric being dyed lightly and the lower fabric being dyed darkly.

[0026] To make the rotating rod 3 rotate, as shown in Figure 1, the driving mechanism includes a motor 9, a driving gear 10 and a driven gear 11. The motor 9 is fixedly connected to the lower surface of the dyeing tank 1, the driving gear 10 is fixedly sleeved on the output end of the motor 9, and the driven gear 11 is fixedly sleeved on the lower end of the rotating rod 3 and meshes with the driving gear 10.

[0027] When the motor 9 is started, the driving gear 10 at its output end drives the driven gear 11 to rotate, which in turn drives the rotating rod 3 to rotate around the partition 2. The fixed block 4 and the circular block 8 at the upper end of the rotating rod 3 rotate accordingly, causing the fixed rod 5 and the cloth frame 6 to make circular motion.

[0028] To secure the fixing strip 7, as shown in Figures 1 and 3, the fixing mechanism includes two lead screws 12, two inserts 13, multiple bevel gears 14, two rotating shafts 15, and two knobs 16. The two lead screws 12 are rotatably connected to the interior of their respective sliding grooves. The two inserts 13 are threadedly fitted onto the walls of their respective lead screws 12. Each of the two sliding grooves has a cavity on one side, and the upper surface of each cavity is rotatably connected to a rotating shaft 15. One end of each lead screw 12 passes through one side of its respective sliding groove and extends into the interior of its respective cavity. Each bevel gear 14 is fixedly sleeved on the rod wall of one end of the corresponding rotating shaft 15 and lead screw 12. The two corresponding bevel gears 14 mesh with each other. The two knobs 16 are fixedly connected to the upper end of the corresponding rotating shaft 15. Two third slots are opened on one side of each of the two placement slots. The two third slots are matched with the corresponding inserts 13. Two limiting slots are symmetrically opened inside each of the two sliding grooves. A limiting block 17 is slidably set inside each limiting slot. Each limiting block 17 is fixedly connected to the outer surface of the corresponding insert 13.

[0029] Rotating knob 16 causes shaft 15 to rotate, which in turn drives bevel gear 14 to rotate lead screw 12. As lead screw 12 rotates, threaded insert 13 moves along the slide groove and inserts into the third slot on one side of the placement groove, locking fixing strip 7 and preventing it from shaking during the dyeing process. Limiting block 17 slides within the limiting groove to ensure smooth movement of insert 13 and enhances stability.

[0030] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A staining apparatus for uniformly staining antigen fibrillating Lyocell, comprising a staining tank (1), characterized in that, The dyeing tank (1) is fixedly connected to a partition (2). A rotating rod (3) is rotatably connected to the upper surface of the partition (2). A driving mechanism is provided below the dyeing tank (1). The rotating rod (3) rotates through the driving mechanism. A fixing block (4) is fixedly connected to the upper end of the rotating rod (3). A first slot is provided above the fixing block (4). A fixing rod (5) is inserted into the first slot. Multiple fabric racks (6) are symmetrically fixedly connected to the wall of the fixing rod (5). Two placement slots are provided on the upper surface of the dyeing tank (1). A fixing strip (7) is placed in the two placement slots. An installation hole is rotatably provided on the upper surface of the fixing strip (7). A circular block (8) is rotatably connected to the installation hole. A second slot is provided on the lower surface of the circular block (8). The upper end of the rotating rod (3) is inserted into the second slot. Slide grooves are provided at both ends of the fixing strip (7). A fixing mechanism is provided inside the two slide grooves. The fixing strip (7) is fixedly connected to the inside of the two placement slots through the two fixing mechanisms.

2. The staining apparatus for uniformly staining antigen-fibrillated Lyocell according to claim 1, characterized in that, The drive mechanism includes a motor (9), a drive gear (10), and a driven gear (11). The motor (9) is fixedly connected to the lower surface of the dyeing tank (1). The drive gear (10) is fixedly sleeved on the output end of the motor (9). The driven gear (11) is fixedly sleeved on the lower end of the rotating rod (3) and meshes with the drive gear (10).

3. The staining apparatus for uniformly staining antigen-fibrillated Lyocell according to claim 1, characterized in that, The fixing mechanism includes two lead screws (12), two inserts (13), multiple bevel gears (14), two rotating shafts (15), and two knobs (16). The two lead screws (12) are rotatably connected to the interior of the corresponding slide grooves. The two inserts (13) are fixedly threaded onto the rod wall of the corresponding lead screw (12). A cavity is opened on one side of each of the two slide grooves. The upper surface of each cavity is rotatably connected to the rotating shaft (15). One end of each lead screw (12) passes through one side of the corresponding slide groove and extends into the interior of the corresponding cavity. Each bevel gear (14) is fixedly sleeved onto the rod wall of one end of the corresponding rotating shaft (15) and the lead screw (12). The two bevel gears (14) mesh with each other. The two knobs (16) are fixedly connected to the upper end of the corresponding rotating shaft (15).

4. The dyeing apparatus of the antigenic fibrillation lyocell of uniform dyeing according to claim 1, characterized by, Two third slots are provided on one side of each of the two placement slots, and the two third slots are respectively matched with the corresponding plug (13).

5. The dyeing apparatus of the antigenic fibrillation lyocell of uniform dyeing according to claim 1, characterized in that, Both ends of the fixing rod (5) are square and can be easily matched with the corresponding first and second slots.

6. The staining apparatus for uniformly staining antigen-fibrillated Lyocell according to claim 1, characterized in that, Two limiting grooves are symmetrically opened inside the two sliding grooves. A limiting block (17) is slidably arranged inside each limiting groove. Each limiting block (17) is fixedly connected to the outer surface of the corresponding insert (13).

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