Cotton yarn spray dyeing device
By designing a cotton yarn spraying device including a yarn guide mechanism and a spray dyeing assembly, the problems of uneven dyeing and color difference in the prior art are solved, and the dyeing is fully covered and efficient dyeing is achieved, and the cotton yarn dyeing effect is significantly improved.
Patent Information
- Application Number
- CN202510018358.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-07
- Publication Date
- 2025-03-04
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
In the existing cotton yarn spraying technology, the fixed position of the nozzle leads to uneven dyeing, which is prone to color difference problems, and the inability to flexibly adjust the spraying angle, resulting in the dye not being able to fully cover the surface of the cotton yarn. Especially when dealing with cotton yarn of special specifications or structures, dyeing blind spots are easily present, reducing the dyeing effect.
A cotton yarn spray dyeing device is designed, including a mount, a base, a yarn guide mechanism and a spray dyeing assembly. The yarn guide mechanism includes a yarn release roller, a yarn guide wheel, a winding machine, a yarn roller and a yarn guide tube, and the spraying assembly includes a feed sprayer, a storage ring, a rotating ring, a spraying mechanism, a driving mechanism and a lifting mechanism. Through the collaborative work of these components, the spray angle and dye spray position can be flexibly adjusted, ensuring that the dye fully covers the cotton yarn surface.
It effectively improves the uniformity of cotton yarn spraying, reduces the color difference problem, and avoids the occurrence of dyeing blind spots, thereby significantly improving the dyeing effect of cotton yarn.
Smart Images
Figure CN119553445A_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of cotton yarn processing, and in particular to a cotton yarn spray-dyeing device. Background Art
[0002] As an important raw material of the textile industry, cotton yarn is widely used in the production of various textiles, such as clothing, home textiles and other fields. With the continuous improvement of consumers' demand for textile quality and personalization, higher requirements are also placed on the dyeing quality and color diversity of cotton yarn. Spray dyeing, as an important dyeing method, can make the dye evenly adhere to the surface of cotton yarn, achieve rich color effects and good color fastness, and meet the market demand for high-quality and diversified dyed cotton yarn.
[0003] In the related art, the common cotton yarn spray-dyeing method is mainly to spray dye on the passing cotton yarn through a simple nozzle fixing device. Since the nozzle position is fixed, the degree of contact between the cotton yarn and the dye at various parts during operation is inconsistent, which can easily lead to uneven dyeing and color difference problems. In addition, the fixed nozzle cannot flexibly adjust the spraying angle according to the running status and dyeing requirements of the cotton yarn, so that the dye cannot fully cover the surface of the cotton yarn. Especially when processing cotton yarns of special specifications or structures, dyeing blind spots are prone to occur, further reducing the dyeing effect. Summary of the invention
[0004] The present application aims to solve one of the technical problems in the related art at least to some extent.
[0005] To this end, one purpose of the present application is to provide a cotton yarn spray dyeing device that can effectively improve the uniformity of cotton yarn spray dyeing, reduce color difference problems, and allow the dye to fully cover the surface of the cotton yarn to effectively avoid the occurrence of dyeing blind areas, thereby effectively improving the cotton yarn dyeing effect.
[0006] To achieve the above-mentioned purpose, the first embodiment of the present application proposes a cotton yarn spray-dyeing device, comprising a mounting seat, a base, a yarn guiding mechanism and a spray-dyeing assembly, wherein the mounting seat is fixedly arranged on the base through a support frame; the yarn guiding mechanism comprises a yarn unwinding roller, a yarn guide wheel, a winder, a yarn winding roller and a yarn guide tube, wherein the yarn unwinding roller and the yarn guide tube are rotatably arranged on the mounting seat respectively, and the yarn unwinding roller is arranged perpendicular to the yarn guide roller; the yarn guide wheel is arranged on the mounting seat, and the yarn guide wheel is located on one side of the top of the yarn guide tube; the winder is arranged on the base, and the yarn winding roller is coaxially connected to the output shaft of the winder; the spray-dyeing assembly comprises a sprayer , a material storage ring, a rotating ring, a spray-dyeing mechanism, a driving and rotating mechanism and a lifting mechanism, wherein the lifting mechanism is arranged on the mounting seat, the material storage ring is arranged on the lifting mechanism, and the material storage ring is sleeved on the outer periphery of the yarn guide tube; the bottom of the material storage ring is arranged at the opening, the rotating ring is rotatably connected to the bottom of the material storage ring, and the rotating ring and the yarn guide tube can slide up and down; the sprayer is arranged on the mounting seat, and the spraying end of the sprayer is communicated with the material storage ring; the spray-dyeing mechanism is arranged on the yarn guide tube, and the spray-dyeing mechanism is communicated with the material storage ring; the driving and rotating mechanism is arranged on the mounting seat, and the driving and rotating mechanism is connected to the yarn guide tube.
[0007] The cotton yarn spray dyeing device of the embodiment of the present application can effectively improve the uniformity of cotton yarn spray dyeing, reduce color difference problems, and make the dye fully cover the surface of the cotton yarn to effectively avoid the occurrence of dyeing blind areas, thereby effectively improving the cotton yarn dyeing effect.
[0008] In addition, the cotton yarn spray dyeing device proposed in the present application may also have the following additional technical features:
[0009] In one embodiment of the present application, the spray-dyeing mechanism includes two spray-dyeing tubes, two pivot tubes and two nozzles, wherein the two spray-dyeing tubes are pivotally connected to the yarn guide tubes, respectively, and the two spray-dyeing tubes are cross-arranged; one end of the two pivot tubes are pivotally connected to the rotating ring, respectively, and the two pivot tubes are respectively connected to the interior of the storage ring; the other ends of the two pivot tubes are pivotally connected to one end of the two spray-dyeing tubes, respectively, and the two pivot tubes are respectively connected to the two spray-dyeing tubes; the two nozzles are respectively connected to the other ends of the spray-dyeing tubes, and the spray ends of the two nozzles are arranged close to each other.
[0010] In one embodiment of the present application, the driving mechanism includes a motor, a driving gear and a driven gear, wherein the motor is arranged on the mounting seat, the driving gear is sleeved on the output shaft of the motor; the driven gear is sleeved on the yarn guide tube, and the driven gear is meshed and connected with the driving gear.
[0011] In one embodiment of the present application, the lifting mechanism includes a plurality of cylinders, the fixed ends of the plurality of cylinders are respectively arranged at the bottom of the mounting seat, and the movable ends of the plurality of cylinders are respectively fixedly connected to the top of the material storage ring.
[0012] In one embodiment of the present application, the yarn winding roller is detachably connected to the output shaft of the winder.
[0013] In one embodiment of the present application, a plurality of sliding keys are slidably connected to the outer peripheral surface of the yarn guide tube along its length direction, and the plurality of sliding keys are respectively fixedly connected to the rotating ring.
[0014] Compared with the prior art, the beneficial effects of this application are:
[0015] It can effectively improve the uniformity of cotton yarn spray dyeing, reduce color difference problems, and make the dye fully cover the surface of the cotton yarn to effectively avoid the appearance of dyeing blind areas, thereby effectively improving the dyeing effect of cotton yarn
[0016] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:
[0018] Figure 1 It is a front view structural schematic diagram of a cotton yarn spray-dyeing device according to one embodiment of the present application;
[0019] Figure 2 It is a front cross-sectional structural schematic diagram of a cotton yarn spray-dyeing device according to one embodiment of the present application;
[0020] Figure 3 For this application Figure 2 The enlarged view of point A in the middle;
[0021] Figure 4 It is a schematic structural diagram of a material storage ring of a cotton yarn spray-dyeing device according to an embodiment of the present application.
[0022] As shown in the figure: 1. Mounting seat; 2. Base; 3. Yarn guiding mechanism; 301. Yarn unwinding roller; 302. Yarn guide wheel; 303. Winding machine; 304. Yarn winding roller; 305. Yarn guiding tube; 4. Spraying assembly; 41. Spraying machine; 42. Storage ring; 43. Rotating ring; 44. Spraying mechanism; 441. Spraying tube; 442. Pivoting tube; 443. Spray head; 45. Driving mechanism; 451. Motor; 452. Driving gear; 453. Driven gear; 46. Lifting mechanism. DETAILED DESCRIPTION
[0023] Embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present application, and should not be construed as limiting the present application.
[0024] The cotton yarn spray dyeing device of the embodiment of the present application is described below with reference to the accompanying drawings.
[0025] The cotton yarn spray dyeing device provided in the embodiment of the present application can be used in the production and processing process of cotton yarn for spray dyeing and coloring the cotton yarn. It can effectively improve the uniformity of the cotton yarn spray dyeing, reduce the color difference problem, and make the dye fully cover the surface of the cotton yarn to effectively avoid the occurrence of dyeing blind areas, thereby effectively improving the cotton yarn dyeing effect.
[0026] like Figure 1-Figure 4 As shown, the cotton yarn spray-dyeing device of the embodiment of the present application may include a mounting seat 1, a base 2, a yarn guiding mechanism 3 and a spray-dyeing component 4.
[0027] The mounting seat 1 is fixed on the base 2 via a supporting frame.
[0028] The yarn guiding mechanism 3 may include a yarn unwinding roller 301 , a yarn guiding wheel 302 , a winding machine 303 , a yarn winding roller 304 and a yarn guiding tube 305 .
[0029] Among them, the yarn unwinding roller 301 and the yarn guide tube 305 are respectively rotatably arranged on the mounting seat 1, and the yarn unwinding roller 301 is arranged vertically with the yarn guide roller, the yarn guide wheel 302 is arranged on the mounting seat 1, and the yarn guide wheel 302 is located on one side of the top of the yarn guide tube 305, the winder 303 is arranged on the base 2, and the yarn winding roller 304 is coaxially connected to the output shaft of the winder 303.
[0030] The spraying assembly 4 may include a sprayer 41 , a material storage ring 42 , a rotating ring 43 , a spraying mechanism 44 , a driving mechanism 45 and a lifting mechanism 46 .
[0031] Among them, the lifting mechanism 46 is arranged on the mounting seat 1, the storage ring 42 is arranged on the lifting mechanism 46, and the storage ring 42 is sleeved on the outer periphery of the yarn guide tube 305, the bottom of the storage ring 42 is arranged at the opening, the rotating ring 43 is rotatably connected to the bottom of the storage ring 42, and the rotating ring 43 and the yarn guide tube 305 can slide up and down, the sprayer 41 is arranged on the mounting seat 1, and the spraying end of the sprayer 41 is connected to the storage ring 42, the spraying mechanism 44 is arranged on the yarn guide tube 305, and the spraying mechanism 44 is connected to the storage ring 42, and the driving mechanism 45 is arranged on the mounting seat 1, and the driving mechanism 45 is connected to the yarn guide tube 305.
[0032] It should be noted that the yarn winding roller 304 described in this embodiment is detachably connected to the output shaft of the winder 303 to facilitate replacement of the yarn winding roller 304. A plurality of sliding keys are slidably connected to the outer surface of the yarn guide tube 305 along its length direction, and the plurality of sliding keys are respectively fixedly connected to the rotating ring 43.
[0033] It should be further explained that the spraying machine 41 described in this embodiment is connected to the material storage ring 42 through a hose (not specifically marked in the figure), so that the material storage ring 42 can also move under the drive of the lifting mechanism 46.
[0034] In one embodiment of the present application, the spraying mechanism 44 may include two spraying tubes 441 , two pivoting tubes 442 and two spray heads 443 .
[0035] Among them, the two spray-dyeing tubes 441 are pivotally connected to the yarn guide tube 305, and the two spray-dyeing tubes 441 are cross-arranged, one end of the two pivot tubes 442 are pivotally connected to the rotating ring 43, and the two pivot tubes 442 are respectively connected to the interior of the storage ring 42, the other ends of the two pivot tubes 442 are pivotally connected to one end of the two spray-dyeing tubes 441, and the two pivot tubes 442 are respectively connected to the two spray-dyeing tubes 441, the two nozzles 443 are respectively connected to the other end of the spray-dyeing tube 441, and the spray ends of the two nozzles 443 are arranged close to each other.
[0036] In one embodiment of the present application, the driving mechanism 45 may include a motor 451 , a driving gear 452 , and a driven gear 453 .
[0037] The motor 451 is arranged on the mounting seat 1 , the driving gear 452 is sleeved on the output shaft of the motor 451 , the driven gear 453 is sleeved on the yarn guide tube 305 , and the driven gear 453 is meshed and connected with the driving gear 452 .
[0038] Specifically, when the motor 451 is started, the meshing transmission of the driving gear 452 and the driven gear 453 can drive the yarn guide tube 305 to rotate, and then drive the rotating ring 43 mounted on the yarn guide tube 305 and the spraying mechanism 44 connected to the rotating ring 43 to rotate together, so that the dye can cover the cotton yarn surface in all directions, further improving the uniformity of dyeing.
[0039] In one embodiment of the present application, the lifting mechanism 46 may include a plurality of cylinders, the fixed ends of the plurality of cylinders are respectively arranged at the bottom of the mounting seat 1 , and the movable ends of the plurality of cylinders are respectively fixedly connected to the top of the storage ring 42 .
[0040] Specifically, in the process of spray dyeing cotton yarn, the relevant personnel first place the cotton yarn roll to be dyed on the yarn release roller 301, and then pass one end of the cotton yarn around the yarn guide wheel 302 and through the yarn guide tube 305 in turn, and finally fix it on the yarn winding roller 304, and then start the winder 303, which drives the cotton yarn to move slowly along the yarn guide tube 305 through the yarn winding roller 304.
[0041] At the same time, the spray machine 41 pumps the dye into the storage ring 42, where the dye is stored and enters the dyeing tube 441 through a pivot tube 442 connected to the storage ring 42, and is finally sprayed out from the nozzle 443 to dye the passing cotton yarn.
[0042] The motor 451 is started, and the yarn guide tube 305 is driven to rotate through the transmission of the driving gear 452 and the driven gear 453, so that the rotating ring 43 and the spray-dyeing mechanism 44 rotate around the yarn guide tube 305. The two cross-arranged spray-dyeing tubes 441 and their nozzles 443 can spray-dye the cotton yarn from different angles, ensuring that the dye is fully and evenly covered on the surface of the cotton yarn, effectively avoiding the formation of dyeing blind areas, and greatly improving the uniformity and effect of dyeing.
[0043] During the entire spray-dyeing process, the lifting mechanism 46 can drive the storage ring 42 to rise and fall, so as to adjust the positions of the two nozzles 443 through the two pivot tubes 442 and the two spray-dyeing tubes 441, so as to adapt to cotton yarns of different specifications or different dyeing process requirements, further optimize the spray-dyeing effect, and further reduce the dyeing blind area by reciprocatingly adjusting the position of the nozzles. Therefore, through the coordinated work of the above-mentioned various components, the cotton yarn can be spray-dyed efficiently and stably with high quality, meeting the strict requirements of the modern textile industry for cotton yarn dyeing, and providing strong technical support for the production of high-quality textiles.
[0044] In summary, the cotton yarn spray dyeing device of the embodiment of the present application can effectively improve the uniformity of cotton yarn spray dyeing, reduce color difference problems, and make the dye fully cover the surface of the cotton yarn to effectively avoid the occurrence of dyeing blind areas, thereby effectively improving the cotton yarn dyeing effect.
[0045] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.
[0046] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.
[0047] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in this field can change, modify, replace and deform the above embodiments within the scope of the present application.
Claims
1. A cotton yarn spray-dyeing device, characterized in that: It includes a mounting seat, a base, a yarn guide mechanism and a spray-dyeing component, wherein: The mounting seat is fixedly arranged on the base through a supporting frame; The yarn guide mechanism includes a yarn unwinding roller, a yarn guide wheel, a winding machine, a yarn winding roller and a yarn guide tube, wherein: The yarn putting roller and the yarn guide tube are rotatably arranged on the mounting seat respectively, and the yarn putting roller is arranged vertically to the yarn guide roller; The yarn guide wheel is arranged on the mounting seat, and the yarn guide wheel is located on one side of the top of the yarn guide tube; The winding machine is arranged on the base, and the yarn winding roller is coaxially connected with the output shaft of the winding machine; The spray-dyeing assembly includes a sprayer, a material storage ring, a rotating ring, a spray-dyeing mechanism, a driving mechanism and a lifting mechanism, wherein: The lifting mechanism is arranged on the mounting seat, the material storage ring is arranged on the lifting mechanism, and the material storage ring is sleeved on the outer circumference of the yarn guide tube; The bottom of the material storage ring is arranged at an opening, the rotating ring is rotatably connected to the bottom of the material storage ring, and the rotating ring and the yarn guide tube are slidable up and down; The material spraying machine is arranged on the mounting seat, and the material spraying end of the material spraying machine is connected with the material storage ring; The spray-dyeing mechanism is arranged on the yarn guide tube, and the spray-dyeing mechanism is connected with the material storage ring; The driving and rotating mechanism is arranged on the mounting seat, and the driving and rotating mechanism is connected with the yarn guide tube.
2. The cotton yarn spray-dyeing device according to claim 1, characterized in that: The spraying mechanism includes two spraying tubes, two pivoting tubes and two spray heads, wherein: The two spray-dyeing tubes are respectively pivotally connected to the yarn guide tube, and the two spray-dyeing tubes are cross-arranged; One end of the two pivot tubes is pivotally connected to the rotating ring respectively, and the two pivot tubes are connected to the inside of the material storage ring respectively; The other ends of the two pivot tubes are pivotally connected to one ends of the two spray-dyeing tubes, respectively, and the two pivot tubes are communicated with the two spray-dyeing tubes, respectively; The two nozzles are respectively connected to the other end of the spray-dyeing tube, and the spray ends of the two nozzles are arranged close to each other.
3. The cotton yarn spray-dyeing device according to claim 1, characterized in that: The driving mechanism includes a motor, a driving gear and a driven gear, wherein: The motor is arranged on the mounting seat, and the driving gear is sleeved on the output shaft of the motor; The driven gear is sleeved on the yarn guide tube, and the driven gear is meshed and connected with the driving gear.
4. The cotton yarn spray-dyeing device according to claim 1, characterized in that: The lifting mechanism comprises a plurality of cylinders, the fixed ends of the plurality of cylinders are respectively arranged at the bottom of the mounting seat, and the movable ends of the plurality of cylinders are respectively fixedly connected to the top of the material storage ring.
5. The cotton yarn spray-dyeing device according to claim 1, characterized in that: The yarn winding roller is detachably connected to the output shaft of the winding machine.
6. The cotton yarn spray-dyeing device according to claim 1, characterized in that: A plurality of sliding keys are slidably connected on the outer peripheral surface of the yarn guide tube along the length direction thereof, and the plurality of sliding keys are fixedly connected to the rotating ring respectively.