Dip dyeing device for yarn roll

Abstract

The utility model relates to the technical field of dip dyeing devices, in particular to a dip dyeing device for yarn rolls. The dip dyeing device for the yarn roll comprises a machine frame used for playing a foundation supporting role, a barrel used for containing the yarn roll to conduct dip dyeing operation is arranged on the upper portion of the machine frame, and a supporting shaft used for conducting bearing operation on the yarn roll is arranged in the center of the interior of the barrel in the vertical direction. The bottom of the barrel body is provided with a circulating assembly used for carrying out circulating flow operation on dye liquor in the barrel body, and the bottom of the barrel body is uniformly provided with a plurality of thermal resistors used for carrying out dye liquor heating operation; due to the fact that the dip dyeing device is provided with the circulating assembly and the thermal resistor, the circulating assembly can drive the dye liquor to circularly flow to achieve the uniformity and the speed of synchronous dip dyeing in the yarn roll, and the temperature of the dye liquor can be adjusted through the thermal resistor to improve the dip dyeing speed.

Description

Technical Field

[0001] The present application relates to the technical field of dyeing devices, and in particular to a dyeing device for yarn rolls. Background Art

[0002] In the textile industry, dyeing of yarn reels is a common dyeing process for coloring yarns; existing dyeing devices usually immerse the yarn reels in dye solution to color the yarns through the diffusion of dye molecules.

[0003] However, since the dye liquid cannot circulate effectively inside the yarn roll, the inside and outside of the yarn roll are unevenly soaked, affecting the dyeing quality; in addition, the temperature of the dye liquid has a great influence on the dyeing effect, and the existing dyeing device cannot heat the dye liquid, thereby limiting the improvement of the dyeing efficiency. Utility Model Content

[0004] The problem to be solved by the present application is that the existing dyeing device not only causes uneven dyeing inside and outside of the yarn roll due to the inability to realize the circulation of the dye solution, but also limits the dyeing rate due to the inability to adjust the temperature of the dye solution.

[0005] In order to solve the above-mentioned technical problems, the present application provides a dyeing device for a yarn roll, comprising a frame for serving as a basic support, a cylinder for accommodating the yarn roll for dyeing operations is arranged on the upper part of the frame, a support shaft for supporting the yarn roll is arranged at the vertical center position inside the cylinder, a circulation component for circulating the dye liquid inside the cylinder is arranged at the bottom of the cylinder, and a plurality of thermal resistors for heating the dye liquid are evenly arranged at the bottom of the cylinder.

[0006] Since the dyeing device of the present application is designed with a circulation component and a thermal resistor, it is possible to drive the circulation flow of the dye solution through the circulation component to achieve the uniformity and rate of synchronous dyeing inside the yarn roll, and to adjust the temperature of the dye solution through the thermal resistor to increase the dyeing rate, thereby solving the problem that the dyeing device of the prior art not only causes uneven dyeing of the inside and outside of the yarn roll due to the inability to achieve the circulation flow of the dye solution, but also limits the dyeing rate due to the inability to adjust the temperature of the dye solution. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] Figure 1 It is a schematic diagram of the three-dimensional structure of an embodiment.

[0008] Figure 2 It is a front view structural schematic diagram of an embodiment.

[0009] Figure 3 Schematic diagram of the top view of the structure of the embodiment.

[0010] Figure 4 It is a schematic diagram of the structure of the locking assembly.

[0011] Figure 5 It is a schematic diagram of the cross-sectional structure of the cylinder.

[0012] Figure 6 It is a structural diagram of the support shaft.

[0013] Figure 7 A schematic diagram of the structure of the loop component.

[0014] In the figure: 1. yarn reel; 2. cylinder cover; 3. locking assembly; 4. frame; 5. circulation assembly; 6. pressure plate; 7. bolt buckle; 8. support plate; 9. pressure cover; 10. support shaft; 11. thermal resistance; 12. liquid inlet pipe; 13. cylinder body; 14. sensor; 15. through hole; 16. circulation pipe; 17. circulation pump; 18. liquid outlet pipe. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application. Example

[0016] The present application relates to a dyeing device for a yarn reel 1, such as Figure 1-7 As shown, the dyeing device includes a frame 4 for serving as a basic support, a cylinder 13 for accommodating a yarn reel 1 for dyeing operation is arranged on the upper part of the frame 4, a support shaft 10 for supporting the yarn reel 1 is arranged at the vertical center position inside the cylinder 13, a circulation component 5 for circulating the dye liquid inside the cylinder 13 is arranged at the bottom of the cylinder 13, a cylinder cover 2 for side-turning operation is arranged on the top of the cylinder 13, and in order to ensure the dyeing effect of the yarn reel 1 and avoid the invasion of foreign matter, a locking component 3 that can be fastened to the cylinder cover 2 is arranged on the upper part of the cylinder 13.

[0017] The circulation assembly 5 includes a circulation pump 17, a circulation pipe 16, and a liquid outlet pipe 18. The circulation pump 17 is arranged directly below the cylinder 13 and connected to the support shaft 10. The circulation pipes 16 for the dye liquid to flow out and connected to the circulation pump 17 are symmetrically arranged on both sides of the lower part of the cylinder 13. The lower end of the circulation pump 17 is also connected to the liquid outlet pipe 18 for discharging the dye liquid through a ball valve. In order to realize the circulation operation of the circulation pump 17, the support shaft 10 is a hollow structure, and the upper part of its outer wall surface is evenly provided with through holes 15 for spraying the dye liquid.

[0018] The locking assembly 3 includes a support plate 8, a pressure plate 6 and a bolt buckle 7. There are multiple support plates 8 in a U-shaped structure. The support plate 8 is fixedly arranged in the circumferential direction of the upper end of the cylinder 13. The upper part of the support plate 8 is provided with a bolt buckle 7 that can be rotatably connected around it, and the upper part of the cylinder cover 2 is provided with a pressure plate 6 that is compatible with the bolt buckle 7, so that the cylinder cover 2 is firmly fixed to the upper end of the cylinder 13 with the help of the bolt buckle 7.

[0019] In order to change the dyeing rate of the dye liquid by adjusting the temperature of the dye liquid, a plurality of thermal resistors 11 for heating the dye liquid are evenly arranged at the bottom of the cylinder 13, and a sensor 14 for detecting the temperature of the dye liquid is arranged on the upper part of the side wall of the cylinder 13.

[0020] In order to prevent the yarn reel 1 from floating inside the cylinder 13 , a pressure cover 9 capable of pressing and fixing the yarn reel 1 is threadedly connected to the upper end of the support shaft 10 .

[0021] A liquid inlet pipe 12 for injecting dye solution is arranged on one side of the upper part of the cylinder 13 .

[0022] When in use, the yarn reel 1 is placed inside the cylinder 13 along the support shaft 10, and the yarn reel 1 is then fixed by the pressure cover 9 threadedly connected to the support shaft 10, and then the dye liquid is injected into the cylinder 13 along the liquid inlet pipe 12. After the dye liquid immerses the yarn reel 1, the cylinder cover 2 is immediately buckled with the cylinder 13, and then the bolt buckle 7 is flipped to make it abut against the pressure plate 6, and then the circulation pump 17 can be started, so that the dye liquid inside the cylinder 13 flows into the circulation pump 17 along the circulation pipe 16, and then is ejected through the through hole 15 on the upper part of the support shaft 10 connected to the circulation pump 17, so that the inside and outside of the yarn reel 1 can be dyed with the dye liquid at the same time, which effectively improves the dyeing speed and uniformity. At the same time, the dye liquid inside the cylinder 13 can be heated by the thermal resistor 11, and then the temperature adjustment operation is used to increase the dyeing rate of the dye liquid.

[0023] In general, terms should be understood, at least in part, by the context in which they are used. For example, the term "one or more" as used herein may be used to describe any feature, structure, or characteristic in a singular sense, or may be used to describe a combination of features, structures, or characteristics in a plural sense, depending, at least in part, on the context. Similarly, terms such as "a," "an," or "the" may also be understood to convey singular usage or to convey plural usage, depending, at least in part, on the context.

[0024] It should be easily understood that “on,” “above,” and “over” in the present disclosure should be interpreted in the broadest manner, so that “on” not only means “directly on something,” but also includes the meaning of “on something” with intervening features or layers therebetween, and “above” or “over” not only includes the meaning of “above” or “over,” but also may include the meaning of “above” or “over something” with no intervening features or layers therebetween (i.e., directly on something).

[0025] In addition, spatially relative terms, such as "below," "below," "beneath," "above," "above," etc., may be used herein for ease of description to describe the relationship of one element or feature relative to other elements or features as shown in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation shown in the figures. The device may have other orientations (rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein may likewise be interpreted accordingly.

[0026] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A yarn winding device, comprising a frame for basic support, characterized in that: A cylinder for accommodating yarn reels for dyeing operations is arranged on the upper part of the frame, a support shaft for supporting the yarn reels is arranged at the vertical center of the cylinder, a circulation component for circulating the dye liquid inside the cylinder is arranged at the bottom of the cylinder, and a plurality of thermal resistors for heating the dye liquid are evenly arranged at the bottom of the cylinder.

2. The yarn winding dyeing device according to claim 1, characterized in that: The circulation assembly includes a circulation pump, a circulation pipe and a liquid outlet pipe. The circulation pump is arranged directly below the cylinder and connected to the support shaft. Circulation pipes for dye liquid to flow out and connected to the circulation pump are symmetrically arranged on both sides of the lower part of the cylinder. The lower end of the circulation pump is also connected to a liquid outlet pipe for discharging the dye liquid through a ball valve.

3. The yarn winding dyeing device according to claim 1, characterized in that: The supporting shaft is a hollow structure, and the upper part of the outer wall surface thereof is evenly provided with through holes for spraying the dye liquid.

4. The yarn winding dyeing device according to claim 1, characterized in that: A cylinder cover which can be turned sideways with the cylinder is arranged on the top of the cylinder, and a locking assembly which can be fastened to the cylinder cover is arranged on the upper part of the cylinder.

5. The yarn winding dyeing device according to claim 4, characterized in that: The locking assembly includes a support plate, a pressure plate and a bolt buckle. There are multiple support plates and they are fixedly arranged in the circumferential direction of the upper end of the cylinder. A bolt buckle that can be rotatably connected around it is arranged on the upper part of the support plate, and a pressure plate that is compatible with the bolt buckle is arranged on the upper part of the cylinder cover.

6. The yarn winding dyeing device according to claim 5, characterized in that: The support plate has a U-shaped structure.

7. The yarn winding dyeing device according to claim 1, characterized in that: A sensor for detecting the temperature of the dye solution is arranged on the upper part of the side wall of the cylinder.

8. The yarn winding dyeing device according to claim 1, characterized in that: The upper end of the support shaft is threadedly connected with a gland which can compress and fix the yarn roll.

9. The yarn winding dyeing device according to claim 1, characterized in that: A liquid inlet pipe for injecting dye solution is arranged on one side of the upper part of the cylinder.

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