Textile dyeing device with automatic dyeing tank replenishing structure

Abstract

The utility model relates to textile technical field, specifically disclose a textile dyeing device with automatic replenishing structure of dyeing tank, include: box, the front side of box is rotatably connected with the box door, and the inside of box door is provided with the visible window, and the box door is about the vertical central axis of box left -right symmetry, still include: the inside below of box is provided with the adding mechanism for automatic replenishing, the inside right top of box is provided with the extrusion mechanism for the convenience of drying. This textile dyeing device with automatic replenishing structure of dyeing tank, the water pump in adding mechanism can deliver the dye in dye box to the dyeing tank body, and the liquid level sensor detects the dye liquid level in real time and feeds back to the controller, realizes the automatic replenishment of dye, and the rotating screw rod can drive the upper pressing plate to move up and down, and the interval between the upper pressing plate and the lower pressing plate is adjusted flexibly, and the textile of different thickness and material is adapted, and the problem of fixed spring extrusion clamping force is solved.

Description

Technical Field

[0001] This utility model relates to the field of textile technology, specifically to a textile dyeing device with an automatic dyeing tank replenishment structure. Background Technology

[0002] Knitted goods are products that have undergone processing and weaving, and are called textiles. Textiles are fabrics used to make clothing and other daily necessities. In order to make the colors of clothing appear better, textiles need to be dyed during the manufacturing process.

[0003] For example, Chinese Patent No. CN220724533U discloses a dyeing device for textile production. In this utility model, the fabric is placed on top of the first and second conveyor rollers and at the bottom of the transition roller. The motor is started to work with the first rotating rod, the first belt, the second conveyor roller, the second belt, the second rotating rod, and the first conveyor roller to convey the fabric to the dyeing tank for dyeing. Then, the fabric is conveyed to the middle of the two side pressure plates, so that the pressure plates squeeze out the excess dyeing liquid from the fabric, thus avoiding unevenness on the fabric surface. However, existing dyeing devices for textile production have several drawbacks. During use, the dyeing tank is connected to the water outlet pipe, and the pressure sensor is prone to errors when weighing. In addition, it is inconvenient to clamp non-woven fabric when the pressure plate is squeezed by springs. Therefore, there is still room for further improvement.

[0004] Therefore, we propose a textile dyeing device with an automatic dyeing tank replenishment structure to solve the problems mentioned above. Utility Model Content

[0005] The purpose of this utility model is to provide a textile dyeing device with an automatic dyeing tank replenishment structure, so as to solve the problems mentioned in the background art regarding the dyeing device for textile production. During use, the pressure sensor is prone to errors when weighing because the dyeing tank is connected to the water outlet pipe. In addition, it is inconvenient to clamp non-woven fabric when the pressure plate is squeezed by springs. Therefore, there is still room for further improvement.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a textile dyeing device with an automatic dyeing tank replenishment structure, comprising: The box body has a door rotatably connected to its front side, and the door has a viewing window inside. The door is symmetrical about the vertical central axis of the box body. Also includes: The lower inner side of the box is provided with an automatic replenishment mechanism, and the lower inner side of the box is provided with a dyeing tank body. An extrusion mechanism for convenient drying is provided in the upper right of the interior of the box, and an inlet and outlet are provided in the upper right side of the box, and the inlet and outlet are symmetrical about the vertical central axis of the box.

[0007] Preferably, a left guide roller is provided on the upper left side of the inside of the box, a right guide roller is provided on the upper right side of the inside of the box, and a dyeing roller is provided on the lower inner side of the box.

[0008] Preferably, the adding mechanism is composed of a constant temperature heating pipe, a water pump and a dye box. The constant temperature heating pipe is located on the lower inner side of the dyeing tank body, and the left side of the dyeing tank body is fixedly connected to the water pump through a pipe, and the water pump is fixedly connected to the dye box.

[0009] Preferably, a liquid level sensor is installed inside the dyeing tank body, and the water pump, liquid level sensor and controller are electrically connected, wherein the controller is located inside the left side of the tank body.

[0010] Preferably, a collection trough is provided on the right side of the inside of the box, and a pressure plate is provided on the upper side of the collection trough. The left side of the collection trough is fixedly connected to the recycling pipe, and the lower side of the recycling pipe is located inside the dyeing tank body.

[0011] Preferably, the extrusion mechanism is composed of a threaded rod, an upper pressure plate, and a limiting rod. The threaded rod is threadedly connected to the housing and rotatably connected to the upper pressure plate. The upper side of the upper pressure plate is fixedly connected to the limiting rod, and the limiting rod is fixedly connected to the housing. The limiting rod is symmetrical about the vertical central axis of the upper pressure plate.

[0012] Preferably, a stirring motor is rotatably connected to the left side of the dyeing tank body, and the output shaft of the stirring motor is fixedly connected to the stirring blade, and the stirring blade is rotatably connected to the dyeing tank body.

[0013] Compared with the prior art, the beneficial effects of this utility model are: the textile dyeing device with an automatic dyeing tank replenishment structure can transport the dye in the dye box to the dyeing tank body through the water pump in the adding mechanism, and the liquid level sensor can detect the dye liquid level in real time and feed it back to the controller to realize automatic dye replenishment; rotating the threaded rod can drive the upper pressure plate to move up and down, flexibly adjust the distance between it and the lower pressure plate, adapt to textiles of different thicknesses and materials, and solve the problem of fixed spring compression clamping force; 1. Equipped with a left guide roller, a dyeing roller, and a right guide roller, the three work together to achieve stable conveying of textiles. The dyeing roller is immersed in the dye to ensure that the textiles are fully in contact with the dye, thereby improving the dyeing uniformity. The inlet and outlet facilitate the entry and exit of textiles into and out of the box, and the viewing window allows for easy observation of the dyeing process inside the box. 2. It is equipped with an adding mechanism, a dyeing tank body and a liquid level sensor. The water pump in the adding mechanism can transport the dye in the dye box to the dyeing tank body. The liquid level sensor detects the dye liquid level in real time and feeds it back to the controller to realize automatic dye replenishment, avoiding the lag and error of manual addition. At the same time, it abandons the pressure sensor weighing method and eliminates the detection interference caused by the water outlet pipe connection. 3. It is equipped with an extrusion mechanism, a threaded rod, and a limiting rod. Rotating the threaded rod can move the upper pressure plate up and down, flexibly adjusting the distance between it and the lower pressure plate to adapt to textiles of different thicknesses and materials, solving the problem of fixed spring extrusion clamping force. The limiting rod can prevent the upper pressure plate from shifting when it moves, ensuring extrusion stability. 4. It is equipped with a collection tank, a recovery pipe and a dyeing tank body. Excess dye squeezed out during the extrusion process falls into the collection tank and flows back to the dyeing tank body through the recovery pipe, realizing dye recycling, reducing raw material waste and lowering production costs. 5. It is equipped with a constant temperature heating tube, a dyeing tank body and a stirring blade. The constant temperature heating tube can heat the dye in the dyeing tank body to a suitable temperature and keep it stable, so as to avoid temperature fluctuations affecting the dyeing effect. The stirring blade rotates under the drive of the stirring motor to ensure that the dye is evenly mixed and prevents the dye from settling. Attached Figure Description

[0014] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings: Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the connection structure between the box body and the box door of this utility model; Figure 3 This is a first-view structural diagram of the box body of this utility model cut across. Figure 4 This is a second-view structural diagram of the box body of this utility model cut across. Figure 5 This is a schematic diagram of the front cross-section structure of this utility model; Figure 6 This is a schematic diagram of the exploded structure of the lower pressure plate and the upper pressure plate of this utility model.

[0015] In the diagram: 1. Box body; 2. Box door; 3. Viewing window; 4. Inlet and outlet; 5. Left guide roller; 6. Dyeing roller; 7. Right guide roller; 8. Dyeing tank body; 9. Constant temperature heating tube; 10. Water pump; 11. Dye box; 12. Liquid level sensor; 13. Collection tank; 14. Lower pressure plate; 15. Recovery pipe; 16. Threaded rod; 17. Upper pressure plate; 18. Limiting rod; 19. Stirring motor; 20. Stirring blade. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0017] Please see Figures 1-6 This utility model provides a technical solution: a textile dyeing device with an automatic replenishment structure for the dyeing tank, comprising: a box body 1, a box door 2, a viewing window 3, an inlet and outlet 4, a left guide roller 5, a dyeing roller 6, a right guide roller 7, a dyeing tank body 8, a constant temperature heating pipe 9, a water pump 10, a dye box 11, a liquid level sensor 12, a collection tank 13, a lower pressure plate 14, a recovery pipe 15, a threaded rod 16, an upper pressure plate 17, a limiting rod 18, a stirring motor 19, and a stirring blade 20.

[0018] In the use of existing dyeing equipment for textile production, the pressure sensor is prone to errors when weighing because the dyeing tank is connected to the water outlet pipe; in addition, it is inconvenient to clamp non-woven fabric when passing through the spring-pressed pressure plate, so there is still room for further improvement.

[0019] When using a textile dyeing device equipped with an automatic dyeing tank replenishment structure, such as Figure 1 , Figure 3 , Figure 5 As shown, before dyeing textiles, the following preparation steps are performed: Open the door 2, inject sufficient dye into the dye tank 11, and close the door 2; start the constant temperature heating tube 9 through the controller on the left side of the tank 1, and set a suitable dyeing temperature (adjusted according to the textile material and dye type). The constant temperature heating tube 9 heats the initial dye in the dyeing tank body 8; at the same time, start the stirring motor 19. The output shaft of the stirring motor 19 drives the stirring blade 20 to rotate in the dyeing tank body 8 to stir the dye, prevent dye precipitation, and ensure uniform dye concentration.

[0020] like Figure 1 , Figure 2 , Figure 5 As shown, after the dye temperature in the dyeing tank body 8 reaches the set value, the textile is conveyed: one end of the textile is fed in from the inlet / outlet 4 on the left side of the box 1, passing over the upper side of the left guide roller 5, the lower side of the dyeing roller 6, and the upper side of the right guide roller 7 in sequence, and finally exiting from the inlet / outlet 4 on the right side of the box 1; and the lower side of the dyeing roller 6 is immersed in the dye in the dyeing tank body 8, so that the textile fully contacts the dye when passing through the dyeing roller 6, and the dyeing is completed.

[0021] like Figure 3 , Figure 5As shown, the dye replenishment process during dyeing is as follows: The level sensor 12 detects the dye level in the dyeing tank body 8 in real time. When the level drops below the set threshold due to dye consumption or evaporation, the level sensor 12 transmits a signal to the controller. After receiving the signal, the controller starts the water pump 10, which draws the dye from the dye tank 11 into the dyeing tank body 8 through the pipeline. When the level sensor 12 detects that the dye level has risen back to the set threshold, it sends a signal to the controller again. The controller then shuts off the water pump 10, stopping the dye replenishment and achieving automatic and precise dye replenishment. The controller can be a Siemens series.

[0022] like Figure 4 , Figure 6 As shown, the post-dyeing extrusion and dehydration process is as follows: Based on the thickness of the textile to be treated, the threaded rod 16 is rotated. The upper end of the threaded rod 16 extends to the outside of the box 1 for easy rotation. The threaded rod 16 is threaded into the inner wall of the top of the box 1, causing the lower upper pressure plate 17 to move downwards. Simultaneously, the limiting rod 18 slides downwards synchronously with the upper pressure plate 17 to prevent the upper pressure plate 17 from shifting. The viewing window 3 is observed until the distance between the upper pressure plate 17 and the lower pressure plate 14 matches the thickness of the textile, ensuring that excess dye is squeezed out during extrusion without damaging the textile. The dyed textile is conveyed between the upper pressure plate 17 and the lower pressure plate 14, which work together to extrude excess dye. The squeezed dye falls into the collection tank 13 below. The collection tank 13 is connected to the dyeing tank body 8 via a recovery pipe 15. The dye flows back to the dyeing tank body 8 through the recovery pipe 15, achieving recycling.

[0023] like Figure 1 , Figure 4 As shown, after the dyeing operation is completed: first turn off the constant temperature heating tube 9 and the stirring motor 19. After the dye in the dyeing tank body 8 has cooled down, open the box door 2 and clean the collection tank 13 to prevent residual dye from clumping. At the same time, check the status of each component, such as whether the threaded rod 16 rotates smoothly and whether the liquid level sensor 12 provides normal feedback signals, to ensure that the equipment operates stably when used next time.

[0024] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here.

[0025] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A textile dyeing apparatus equipped with an automatic dyeing tank replenishment structure, comprising: Box body (1), the front side of the box body (1) is rotatably connected to a box door (2), and the inside of the box door (2) is provided with a viewing window (3), and the box door (2) is symmetrical about the vertical central axis of the box body (1); Its characteristic is that it further includes: The lower inner side of the box (1) is provided with an automatic replenishment mechanism, and the lower inner side of the box (1) is provided with a dyeing tank body (8). The upper right side of the box (1) is provided with an extrusion mechanism for convenient drying, and the upper right side of the box (1) is provided with an inlet (4), and the inlet (4) is symmetrical about the vertical central axis of the box (1).

2. A textile dyeing device with an automatic dyeing tank replenishment structure according to claim 1, characterized in that: A left guide roller (5) is provided on the upper left side inside the box (1), and a right guide roller (7) is provided on the upper right side inside the box (1), and a dyeing roller (6) is provided on the lower inner side of the box (1).

3. A textile dyeing device with an automatic dyeing tank replenishment structure according to claim 1, characterized in that: The addition mechanism is composed of a constant temperature heating tube (9), a water pump (10) and a dye box (11). The constant temperature heating tube (9) is located on the lower inner side of the dyeing tank body (8), and the left side of the dyeing tank body (8) is fixedly connected to the water pump (10) through a pipe, and the water pump (10) is fixedly connected to the dye box (11).

4. A textile dyeing device with an automatic dyeing tank replenishment structure according to claim 3, characterized in that: The dyeing tank body (8) is equipped with a liquid level sensor (12), and the water pump (10), the liquid level sensor (12) and the controller are electrically connected, wherein the controller is located on the left side inside the box (1).

5. A textile dyeing device with an automatic dyeing tank replenishment structure according to claim 1, characterized in that: A collection trough (13) is provided on the right side inside the box (1), and a lower pressure plate (14) is provided on the upper side of the collection trough (13). The left side of the collection trough (13) is fixedly connected to the recycling pipe (15), and the lower side of the recycling pipe (15) is located inside the dyeing tank body (8).

6. A textile dyeing device with an automatic dyeing tank replenishment structure according to claim 5, characterized in that: The extrusion mechanism is composed of a threaded rod (16), an upper pressure plate (17) and a limiting rod (18). The threaded rod (16) is threadedly connected to the housing (1) and rotatably connected to the upper pressure plate (17). The upper side of the upper pressure plate (17) is fixedly connected to the limiting rod (18), and the limiting rod (18) is fixedly connected to the housing (1). The limiting rod (18) is symmetrical about the vertical central axis of the upper pressure plate (17).

7. A textile dyeing device with an automatic dyeing tank replenishment structure according to claim 3, characterized in that: The dyeing tank body (8) is rotatably connected to a stirring motor (19) on the left side inside, and the output shaft of the stirring motor (19) is fixedly connected to the stirring blade (20), and the stirring blade (20) is rotatably connected to the dyeing tank body (8).

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