Circulating showering type yarn dip dyeing device

Abstract

The utility model discloses a circulating showering type yarn dip-dyeing device, belongs to the technical field of yarn dip-dyeing, and aims to solve the problems that during dip-dyeing of existing yarns, as dyes and chemical auxiliaries used in the dyeing process can generate chemical action on surface fibers of the yarns, the fibers are damaged or loose to generate fluff during dip-dyeing of the yarns, and the dyeing quality is influenced. And the appearance quality of the product is reduced. Dyeing liquid in the collecting cavity can be pumped into the dip dyeing ring through the circulating pipe, then the dyeing liquid is sprayed to the surface of yarn through the spraying nozzle, after dip dyeing is completed, along with movement of the yarn, the scraping ring located in the taper pipe can scrape off the yarn after dip dyeing is completed, fluff on the outer surface of the yarn is scraped off, and the dyeing effect is good. And the effect that the fluff can be treated when the yarn is dyed is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of yarn dyeing, in particular to a circulating shower type yarn dyeing device. Background Art

[0002] Yarn dip dyeing is a highly efficient dyeing process that achieves uniform coloration of cellulose fibers, such as cotton, by completely immersing the yarn in a dye solution, leveraging the adsorption and penetration of dye molecules. This process is categorized into one-bath, one-step, and two-bath methods. The one-bath, two-step method is widely used for dyeing cotton knitted fabrics due to its excellent leveling and high color fixation rate. During the dip dyeing process, the reactive dye forms a covalent bond with the fiber, improving dye fastness and stability. Furthermore, yarn dip dyeing not only improves yarn properties but also imparts a silky sheen to the fabric, making it an economical and effective dyeing technique in the textile industry. However, existing yarn dip dyeing methods employ a circulating shower method, where the yarn is added to the feed inlet, dyed internally, and discharged through the other end. However, during the dip dyeing process, the dye and chemical additives used react chemically with the yarn's surface fibers, resulting in fiber damage or loosening, creating fuzz and diminishing the product's appearance. Utility Model Content

[0003] The purpose of the utility model is to provide a circulating shower-type yarn dyeing device. By adopting the device, the problem that the dyes and chemical additives used in the dyeing process will chemically react with the surface fibers of the yarn during the existing dyeing process, resulting in the fibers of the yarn being damaged or loose and producing fuzz during the dyeing process, thereby reducing the appearance quality of the product, is solved.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a circulating shower type yarn dyeing device, comprising a base, a shower assembly for dyeing the yarn fixedly mounted on the upper surface of the base, a yarn body being arranged inside the shower assembly; the shower assembly comprises a collecting plate fixedly mounted on the upper surface of the base, a baffle movably arranged inside the collecting plate, a circulation pipe fixedly mounted on one side of the collecting plate, a liquid pump sleeved on the outer surface of the circulation pipe, a dyeing ring fixedly mounted on one end of the circulation pipe, a docking plate fixedly mounted on one side of the collecting plate, and the other end of the docking plate being fixedly mounted on one side of the dyeing ring; a liquid inlet is provided on the outer surface of the dyeing ring, the circulation pipe is connected to the liquid inlet, a conical tube is fixedly mounted on one side of the dyeing ring, a scraping ring is fixedly mounted on the inner wall of the conical tube, a double ring groove is provided inside the dyeing ring, the double ring groove is connected to the liquid inlet, a spray nozzle is fixedly mounted on the inner wall of the dyeing ring, and one end of the spray nozzle is arranged inside the double ring groove.

[0005] Preferably, a collecting chamber is provided on one side of the collecting plate, an inclined plate A is fixedly installed on the bottom of the collecting chamber, two sets of wire grooves are provided on the upper surface of the collecting plate, a connecting groove is provided on the inner wall of the collecting chamber, one end of the circulating pipe is connected to the inside of the collecting chamber, and a T-shaped groove is provided on the top of the collecting chamber.

[0006] Preferably, a pull plate is fixedly installed on one side of the baffle, and a filter plate and an inclined plate B are fixedly installed on the other side of the baffle. The upper surface of the inclined plate B is fixedly connected to the lower surface of the filter plate. A T-shaped block is fixedly installed on the upper surface of the filter plate. The T-shaped block is adapted to the T-shaped slot, and one side of the inclined plate B is fitted with one side of the inclined plate A.

[0007] Preferably, a shell is fixedly mounted on the upper surface of the base, a wire hole is opened on one side of the shell, a taking slot is opened on the upper surface of the shell, a flip cover is rotatably connected inside the taking slot, and a tensioning plate and a drying plate are fixedly mounted on the upper surface of the base.

[0008] Preferably, a rectangular groove is provided on one side of the tensioning plate and the drying plate, a motor is fixedly installed at the bottom of the rectangular groove, a threaded rod is fixedly installed on the upper surface of the motor, a lifting plate is sleeved on the outer surface of the threaded rod, a tensioning roller is fixedly installed on one side of the lifting plate, and a fixed roller is fixedly installed on one side of the tensioning plate.

[0009] Preferably, an inner cavity is opened on one side of the drying plate, and multiple groups of heating plates are fixedly installed inside the inner cavity.

[0010] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention proposes a circulating flushing yarn dyeing device. When the yarn body needs to be dyed, the yarn body is passed through the wire hole on one side of the shell into the interior of the shell, and then taken out from the wire hole on the other side. After that, the threaded rod can be started to move the tensioning roller to adjust the tension of the yarn body. Then, the liquid pump and the spray pipe can be started at the same time to allow the spray pipe to spray the outer surface of the yarn body. Just after the yarn body is sprayed and dyed, the yarn body will pass through the inside of the cone tube as the other end of the yarn body is pulled. Just as the yarn body moves, the pointed mouth on one side of the scraper ring will scrape off the fluff on the outer surface of the yarn body, and the flashing body after scraping will be dried and fixed by the heating plate, thereby achieving the effect of being able to process the fluff when the yarn is dyed. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0012] Figure 2 This is a schematic diagram of the base of the utility model;

[0013] Figure 3 This is a schematic cross-sectional view of a tensioning plate of the present invention;

[0014] Figure 4This is a schematic diagram of the shower assembly of the present utility model;

[0015] Figure 5 This is a schematic cross-sectional view of the shower assembly of the present invention;

[0016] Figure 6 This is a schematic cross-sectional view of the impregnation ring of the present invention;

[0017] Figure 7 This is a schematic diagram of a drying plate of the present invention.

[0018] Figure: 1, base; 11, housing; 12, wire hole; 13, flip cover; 14, tensioning plate; 141, rectangular slot; 142, motor; 143, lifting plate; 144, tensioning roller; 145, fixed roller; 146, threaded rod; 15, drying plate; 151, inner cavity; 152, heating plate; 16, taking tank; 2, shower assembly; 21, collecting plate; 211, collecting cavity; 212, connecting rod Connecting trough; 213, inclined plate A; 214, wire trough; 215, T-shaped slot; 22, baffle; 221, pull plate; 222, inclined plate B; 223, filter plate; 224, T-shaped block; 23, circulation pipe; 24, liquid pump; 25, impregnation ring; 251, cone tube; 252, liquid inlet; 253, double ring groove; 254, spray nozzle; 255, scraper ring; 26, docking plate; 3, yarn body. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] In order to further understand the content of the present invention, the present invention is described in detail with reference to the accompanying drawings.

[0021] Combine Figure 1 A circulating shower type yarn dyeing device comprises a base 1, a shower assembly 2 for dyeing yarn is fixedly mounted on the upper surface of the base 1, and a yarn body 3 is arranged inside the shower assembly 2.

[0022] The present invention will be further described below with reference to the embodiments.

[0023] See also Figure 1-Figure 7The shower assembly 2 includes a collecting plate 21 fixedly mounted on the upper surface of the base 1, a baffle 22 movably arranged inside the collecting plate 21, a circulating pipe 23 fixedly mounted on one side of the collecting plate 21, a liquid pump 24 sleeved on the outer surface of the circulating pipe 23, an immersion ring 25 fixedly mounted on one end of the circulating pipe 23, a docking plate 26 fixedly mounted on one side of the collecting plate 21, and the other end of the docking plate 26 is fixedly mounted on one side of the immersion ring 25; the outer surface of the immersion ring 25 is provided with a liquid inlet 252, and the circulating pipe 23 is connected to the immersion ring 25. The liquid inlet 252 is connected, a conical tube 251 is fixedly installed on one side of the dipping ring 25, a scraper ring 255 is fixedly installed on the inner wall of the conical tube 251, a double annular groove 253 is provided inside the dipping ring 25, the double annular groove 253 is connected to the liquid inlet 252, a spray nozzle 254 is fixedly installed on the inner wall of the dipping ring 25, one end of the spray nozzle 254 is arranged inside the double annular groove 253, the yarn body 3 can be rinsed through the spray nozzle 254, and the fluff on the outer surface of the yarn body 3 can be scraped off through the scraper ring 255.

[0024] A collecting chamber 211 is provided on one side of the collecting plate 21, and an inclined plate A213 is fixedly installed at the bottom of the collecting chamber 211. Two sets of line grooves 214 are provided on the upper surface of the collecting plate 21, and a connecting groove 212 is provided on the inner wall of the collecting chamber 211. The connecting groove 212 and the inclined plate A213 are correspondingly arranged on the same side. One end of the circulation pipe 23 is connected to the interior of the collecting chamber 211, and a T-shaped groove 215 is provided on the top of the collecting chamber 211. The dye inside the dyeing ring 25 can be led to the docking plate 26 through the connecting groove 212 and finally flow into the interior of the connecting groove 212.

[0025] A pull plate 221 is fixedly installed on one side of the baffle 22, and a filter plate 223 and an inclined plate B222 are fixedly installed on the other side of the baffle 22. The upper surface of the inclined plate B222 is fixedly connected to the lower surface of the filter plate 223. A T-shaped block 224 is fixedly installed on the upper surface of the filter plate 223. The T-shaped block 224 is adapted to the T-shaped slot 215. One side of the inclined plate B222 is fitted with one side of the inclined plate A213. The circulating dye can be filtered through the filter plate 223, and the impurities attached to the surface of the filter plate 223 can be processed by pulling the pull plate 221.

[0026] A shell 11 is fixedly installed on the upper surface of the base 1, and a wire hole 12 is opened on one side of the shell 11. A taking slot 16 is opened on the upper surface of the shell 11, and a flip cover 13 is rotatably connected inside the taking slot 16. A tensioning plate 14 and a drying plate 15 are fixedly installed on the upper surface of the base 1. The flip cover 13 can be flipped through the taking slot 16 to facilitate the removal of the baffle 22.

[0027] A rectangular groove 141 is provided on one side of the tensioning plate 14 and the drying plate 15, and a motor 142 is fixedly installed at the bottom of the rectangular groove 141, and a threaded rod 146 is fixedly installed on the upper surface of the motor 142. A lifting plate 143 is sleeved on the outer surface of the threaded rod 146, and a tensioning roller 144 is fixedly installed on one side of the lifting plate 143, and a fixed roller 145 is fixedly installed on one side of the tensioning plate 14. The lifting plate 143 can be moved by the threaded rod 146 to adjust the tension of the yarn body 3.

[0028] An inner cavity 151 is formed on one side of the drying plate 15 , and a plurality of heating plates 152 are fixedly installed inside the inner cavity 151 . The heating plates 152 can fix the color of the yarn body 3 after dyeing.

[0029] Working principle: when the yarn body 3 needs to be dyed, the yarn body 3 is passed through the wire hole 12 to the inside of the fixed roller 145 and the tensioning roller 144, and then the yarn body 3 is placed on the surface of the wire groove 214, and finally passes through the tensioning roller 144 and the fixed roller 145 on one side of the drying plate 15. After that, the yarn body 3 can be dyed. At this time, the liquid extraction pump 24 and the spray nozzle 254 are started at the same time, so that the circulation pipe 23 draws the filtered dyeing liquid from the inside of the collecting chamber 211, and then injects it into the inside of the double-annular groove 253. Because the double-annular groove 253 itself is connected, the dyeing liquid can fill the entire double-annular groove 253. As the dyeing liquid in the double-annular groove 253 is injected, the spray nozzle 254 will spray the dyeing liquid to dye the yarn body 3. When the dyeing liquid is sprayed, a part of the dyeing liquid will fall on the surface of the docking plate 26, and then flow along the docking plate 26 through the connecting groove 212 to the inside of the collecting chamber 211, and is in the collecting chamber 21 The dyeing liquid inside 1 will pass through the filter plate 223 along the inclined plate A213, and the filter plate 223 will filter it, allowing the filtered dyeing liquid to reach the side of the inclined plate B222, waiting for the circulation pipe 23 to continue to extract, while the other part of the dyeing liquid will flow into the inside of the conical tube 251. Since the conical tube 251 is in a conical state, the interior is also in an inclined state. Finally, this part of the dyeing liquid will pass through the docking plate 26 and the connecting groove 212 and flow into the inside of the collecting chamber 211. Just after the yarn body 3 is dyed, as the other end of the yarn body 3 is extracted, the yarn body 3 will pass through the scraper ring 255. At this time, the side of the scraper ring 255 close to the inside of the conical tube 251 is in a pointed shape, and this pointed shape can scrape off the fluff on the outer surface of the yarn body 3. After the fluff is scraped off, the yarn body 3 will pass through the heating plate 152, and the heating plate 152 will dry and fix the color, thereby achieving the effect of being able to process the fluff when the yarn is dyed.

[0030] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0031] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A circulating shower-type yarn dyeing device, comprising a base (1), characterized in that: A shower assembly (2) for dyeing yarn is fixedly mounted on the upper surface of the base (1), and a yarn body (3) is arranged inside the shower assembly (2); the shower assembly (2) comprises a collecting plate (21) fixedly mounted on the upper surface of the base (1), a baffle (22) movably arranged inside the collecting plate (21), a circulation pipe (23) fixedly mounted on one side of the collecting plate (21), a liquid pump (24) sleeved on the outer surface of the circulation pipe (23), a dyeing ring (25) fixedly mounted on one end of the circulation pipe (23), a docking plate (26) fixedly mounted on one side of the collecting plate (21), and a docking plate ( 26) and the other end is fixedly installed on one side of the impregnation ring (25); a liquid inlet (252) is provided on the outer surface of the impregnation ring (25), the circulation pipe (23) is connected to the liquid inlet (252), a cone tube (251) is fixedly installed on one side of the impregnation ring (25), a scraper ring (255) is fixedly installed on the inner wall of the cone tube (251), a double annular groove (253) is provided inside the impregnation ring (25), the double annular groove (253) is connected to the liquid inlet (252), a spray nozzle (254) is fixedly installed on the inner wall of the impregnation ring (25), and one end of the spray nozzle (254) is arranged inside the double annular groove (253).

2. The circulating shower type yarn dyeing device according to claim 1, characterized in that: A collecting chamber (211) is provided on one side of the collecting plate (21), an inclined plate A (213) is fixedly mounted on the bottom of the collecting chamber (211), two sets of wire grooves (214) are provided on the upper surface of the collecting plate (21), a connecting groove (212) is provided on the inner wall of the collecting chamber (211), one end of the circulation pipe (23) is connected to the interior of the collecting chamber (211), and a T-shaped groove (215) is provided on the top of the collecting chamber (211).

3. The circulating shower type yarn dyeing device according to claim 2, characterized in that: A pull plate (221) is fixedly mounted on one side of the baffle (22), and a filter plate (223) and an inclined plate B (222) are fixedly mounted on the other side of the baffle (22). The upper surface of the inclined plate B (222) is fixedly connected to the lower surface of the filter plate (223). A T-shaped block (224) is fixedly mounted on the upper surface of the filter plate (223). The T-shaped block (224) is adapted to the T-shaped groove (215), and one side of the inclined plate B (222) is in contact with one side of the inclined plate A (213).

4. The circulating shower type yarn dyeing device according to claim 1, characterized in that: A shell (11) is fixedly mounted on the upper surface of the base (1), a wire hole (12) is provided on one side of the shell (11), a taking groove (16) is provided on the upper surface of the shell (11), a flip cover (13) is rotatably connected inside the taking groove (16), and a tensioning plate (14) and a drying plate (15) are fixedly mounted on the upper surface of the base (1).

5. The circulating shower type yarn dyeing device according to claim 4, characterized in that: A rectangular groove (141) is provided on one side of the tensioning plate (14) and the drying plate (15); a motor (142) is fixedly mounted on the bottom of the rectangular groove (141); a threaded rod (146) is fixedly mounted on the upper surface of the motor (142); a lifting plate (143) is sleeved on the outer surface of the threaded rod (146); a tensioning roller (144) is fixedly mounted on one side of the lifting plate (143); and a fixed roller (145) is fixedly mounted on one side of the tensioning plate (14).

6. The circulating shower type yarn dyeing device according to claim 5, characterized in that: An inner cavity (151) is formed on one side of the drying plate (15), and a plurality of heating plates (152) are fixedly installed inside the inner cavity (151).

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