Coloring machine for colored spun yarn
By mixing, stirring and heating the dye in a color spinning machine, and recycling the excess dye using a recycling mechanism, the problems of dye waste and color difference in the prior art are solved, and efficient and uniform dyeing effect and dye recycling are achieved.
Patent Information
- Application Number
- CN202510211166.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-25
- Publication Date
- 2025-04-11
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The existing color spinning and coloring machines have waste and color difference problems during the use of dyes, and it is difficult to effectively recycle excess dyes.
A color spinning machine is designed to enhance solubility and dispersion by mixing and stirring the dye liquid in a dye box with a certain moisture ratio, then heating it to improve solubility and dispersion, and coloring the color spinning through a spray head. The excess dye is recycled into the dye box through a recycling mechanism, and the excess moisture from the colored spinning is removed by a heater to improve the permeability of the dye.
It effectively reduces dye waste, ensures uniformity of the dyeing process, improves the coloring effect and color fastness of color spinning, and at the same time realizes efficient recycling of dyes, saving energy and cost.
Smart Images
Figure CN119800635A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of color spun yarn dyeing production, in particular to a color spun yarn dyeing machine. Background Art
[0002] Colored yarn, also known as colored fiber spinning, is made by dyeing the fiber first, and then mixing two or more fibers of different colors or different properties into yarn. The unique production process of colored yarn, which is dyeing first and then spinning, shortens the production process, reduces production costs, and reduces environmental pollution. At the same time, due to the differences in colorability or shrinkage of various fibers, the fabrics processed from them have the characteristics of three-dimensional color, soft feel, good elasticity, and light and soft color, and are widely used in knitted products.
[0003] For example, patent (N213896304U) discloses a color-spinning machine for use in the textile field, including a dye box, a material storage pipe, a fixed cylinder, a coloring box and a hot air blower. The bottom of the dye box is connected to the material storage pipe through a dye delivery pipe, and a water pump is installed on the dye delivery pipe. The material storage pipe is located in the coloring box and welded to the inner wall of the coloring box. A plurality of fan-shaped nozzles are installed on the side of the material storage pipe, and the nozzle direction of the fan-shaped nozzle is facing the fixed cylinder; the fixed cylinder is located inside the coloring box, and the fixed cylinder is connected to the motor through a rotating shaft, and the axis direction of the output shaft of the motor is parallel to the direction of the fixed cylinder; the present invention can satisfy the requirements of coloring the installed color-spinning yarn and drying it at the same time. In addition, due to the presence of the drainage hole, the excess dye in the dyeing process can flow through the drainage hole after falling into the bottom of the coloring box and re-enter the dye box for reuse.
[0004] When using the above technology, it is found that the following technical problems exist in the prior art: when the above prior art pours the dye into the dye box, and then dyes the colored yarn through several nozzles, the sprayed dye dyes the colored yarn, and too much dye will cause waste. Therefore, it is necessary to recycle the wasted dye to the dye box for reuse, and when the colored yarn needs to be adjusted, the dye needs to be poured into the dye box for uniform stirring, so as to ensure that the pigment is highly uniform during the stirring process to avoid color difference or spots during dyeing. Finally, it is necessary to fix the color of the colored yarn by drying, so as to ensure that the dye is completely adsorbed on the colored yarn, so as to improve the coloring effect and quality of the colored yarn. To this end, we design a coloring machine for colored yarn to provide another technical solution to the above technical problems. Summary of the invention
[0005] Based on this, it is necessary to provide a coloring machine for colored yarn in response to the above-mentioned technical problems. The colored yarn roller to be colored is placed on an L-shaped rod at one end, and then one end of the colored yarn passes through the interior of the dyeing box, and the interior of the dyeing box is divided into a coloring chamber and a drying chamber. At this time, the dye liquid is poured into the dye box. At this time, the dye liquid is mixed with a certain water ratio, and the motor is started to drive the transmission rod and the stirring blade to stir the dye liquid and water, and then the water pump is started to transport the dye stirred inside the dye box to the interior of the heat exchanger for heating, so as to improve the solubility and dispersibility of the dye, accelerate the dyeing reaction, enhance the dye permeability, save energy and cost, and improve the dyeing effect. Finally, the colored yarn is colored through the nozzle.
[0006] In order to solve the above technical problems, the present invention adopts the following technical solutions: A coloring machine for colored spinning includes a dye box, a plurality of support columns are fixed to the bottom end of the dye box, a box cover is sealingly and slidably connected to the top end of the dye box, a feed pipe is fixed to the top end inside the box cover, a bracket is fixed to the top end of the box cover, a fixed seat is fixed to the outside of the dye box, the inner side of the fixed seat is rotatably connected to the bracket, a discharge pipe is fixed to the bottom end of the dye box, a dye box is fixed to one side of the outside of the dye box, a nozzle is installed at one end of the inside of the dye box, and a heater is installed at the other end of the inside of the dye box.
[0007] As a preferred embodiment of the color spinning dyeing machine provided by the present invention, an electric push rod is rotatably connected to the inner side of the fixed seat, and the output end of the electric push rod is rotatably connected to one end of the bracket.
[0008] As a preferred embodiment of the color spun yarn dyeing machine provided by the present invention, a plurality of L-shaped rods are fixed to both ends of the outer side of the dye box, the outer sides of the two L-shaped rods at one end are rotatably connected to a winding roller, and the outer sides of the two L-shaped rods at the other end are rotatably connected to a pay-off roller, the outer sides of the pay-off roller and the winding roller are wrapped with colored spun yarn, and the surface of the colored spun yarn is slidably connected to the dyeing box.
[0009] As a preferred embodiment of the color spinning machine provided by the present invention, a snap mechanism for limiting the pay-off roller and the winding roller is arranged on the outer side of the L-shaped rod, and the snap mechanism includes a limit block and a latch, one end of the outer side of the L-shaped rod is slidably connected to the limit block, the top end of the limit block is slidably connected to the latch, and the bottom end of the latch is slidably connected to the L-shaped rod.
[0010] As a preferred embodiment of the color spinning dyeing machine provided by the present invention, a clamping block is fixed on the outer side of the dye box, and a heat exchange mechanism for heating the dye inside the dye box is arranged on the inner side of the clamping block, and the heat exchange mechanism includes a heat exchanger, a spacer, an inner shell and a filter plate. A heat exchanger is assembled on the inner side of the clamping block, and the top end of the heat exchanger is fixedly connected to the nozzle through a hose, and a water pump is fixed to the bottom end of the dye box, and the output end of the water pump is fixed to the heat exchanger through a conduit, and the input end of the water pump is fixed to the dye box.
[0011] As a preferred embodiment of the color spinning dyeing machine provided by the present invention, the interior of the heat exchanger is equipped with an inner shell, a plurality of spacers are fixed between the inner shell and the heat exchanger, and filter plates are fixed at the top and bottom ends of the inner shell.
[0012] As a preferred embodiment of the color spinning dyeing machine provided by the present invention, a circulation mechanism for recovering the wasted dye is provided at the bottom end of the dyeing box, and the circulation mechanism includes a heater. A heater is fixed at one end of the dyeing box, and the output end of the heater is fixedly connected to the dye box through a conduit, and the input end of the heater is fixedly connected to the bottom end of the dyeing box.
[0013] As a preferred embodiment of the color spinning dyeing machine provided by the present invention, a stirring mechanism for mixing dyes is arranged inside the dye box, and the stirring mechanism includes a motor, a transmission rod and stirring blades. The interior of the dye box is rotatably connected with the transmission rod, and the bottom end of the dye box is equipped with a motor, and the output end of the motor passes through the dye box and is fixed to the transmission rod, and a plurality of stirring blades are fixed on the outside of the transmission rod.
[0014] As a preferred embodiment of the color spinning dyeing machine provided by the present invention, a screening net is slidably connected to the top of the interior of the dye box.
[0015] As a preferred embodiment of the color-spinning yarn dyeing machine provided by the present invention, an electronic valve is installed on the outer side of the feed pipe, and a manual valve is installed on the outer side of the discharge pipe.
[0016] It can be seen without a doubt that the above-mentioned technical solution of the present application can definitely solve the technical problem to be solved by the present application.
[0017] At the same time, through the above technical solutions, the present invention has at least the following beneficial effects: The invention provides a coloring machine for colored spinning, which pours dye liquid into a dye box, mixes the dye liquid with a certain water ratio, starts a motor to drive a transmission rod and a stirring blade to stir the dye liquid and the water, so as to improve the mixing effect of the water and the dye liquid, ensure the uniformity of the coloring of the colored spinning by the nozzle, avoid color difference or spots during dyeing, and the screening net effectively prevents foreign matter and particles from appearing in the dye liquid; The water pump is started to transport the dye inside the dye box to the nozzle and spray it onto the colored yarn, and the excess dye of the colored yarn will flow into the bottom of the dye box, thereby preventing the excess dye from causing waste and pollution. Therefore, the heater is started to recover the excess dye into the dye box, so as to improve the recycling of the dye; The heater effectively removes excess moisture from the colored yarn to prevent further dilution of the dye molecules by the moisture, thereby promoting the dye molecules to better penetrate into the fiber and chemically bond or physically adsorb with the fiber molecules, thereby improving color fastness. Therefore, this device effectively improves the coloring effect and efficiency of the colored yarn. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying any creative work.
[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the overall side structure of the present invention; Figure 3 This is a schematic diagram of the connection structure between the dyeing box and the dye box of the present invention; Figure 4 This is a schematic diagram of the connection structure between the electric push rod and the bracket of the present invention; Figure 5 Schematic diagram of the internal structure of the dye box of the present invention; Figure 6 Schematic diagram of the internal structure of the heat exchanger of the present invention; Figure 7 It is a schematic diagram of the structure between the pay-off roller and the electric push rod of the present invention; Figure 8 It is a schematic diagram of the internal structure of the dyeing box of the present invention; Fig. 9 It is a schematic diagram of the structure between the nozzle and the heater of the present invention; Fig.10 It is a schematic diagram of the structure between the limit block, the latch and the L-shaped rod of the present invention.
[0020] In the figure: 1. dye box; 2. support column; 3. box cover; 4. bracket; 5. feed pipe; 6. electronic valve; 7. heat exchanger; 8. clamping block; 9. L-shaped rod; 10. water pump; 11. pay-off roller; 12. take-up roller; 13. electric push rod; 14. fixed seat; 15. dyeing box; 16. screening net; 17. stirring blade; 18. discharge pipe; 19. spacer; 20. filter plate; 21. inner shell; 22. nozzle; 23. heater; 24. limit block; 25. latch; 26. motor. DETAILED DESCRIPTION
[0021] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.
[0022] As described in the background art, the above-mentioned prior art pours the dye into a dye box, and then dyes the colored spun yarn through a number of nozzles. When the sprayed dye dyes the colored spun yarn, and too much dye will cause waste, therefore, it is necessary to recycle the wasted dye to the dye box for reuse, and when the colored spun yarn needs to be adjusted in color, it is necessary to pour the dye into the dye box for even stirring, so as to ensure that the pigment is highly uniform during the stirring process, so as to avoid color difference or spots during dyeing, and finally, it is necessary to fix the color of the dye on the colored spun yarn by drying, so as to ensure that the dye is completely adsorbed on the colored spun yarn, so as to improve the coloring effect and quality of the colored spun yarn.
[0023] In order to solve this technical problem, the present invention provides a dyeing machine for colored spinning.
[0024] Specifically, please refer to Figure 1-Figure 10 , a coloring machine for color spinning specifically includes: It includes a dye box 1, a plurality of supporting columns 2 are fixed to the bottom end of the dye box 1, a box cover 3 is sealingly and slidably connected to the top of the dye box 1, a feed pipe 5 is fixed to the top of the inner part of the box cover 3, a bracket 4 is fixed to the top of the box cover 3, a fixing seat 14 is fixed to the outside of the dye box 1, the inner side of the fixing seat 14 is rotatably connected to the bracket 4, a discharge pipe 18 is fixed to the bottom end of the dye box 1, a dye box 15 is fixed to one side of the outside of the dye box 1, a nozzle 22 is installed at one end of the inner side of the dye box 15, and a heater 23 is installed at the other end of the inner side of the dye box 15.
[0025] The present invention provides a coloring machine for colored yarn, which places a colored yarn roller to be colored on an L-shaped rod 9 at one end thereof, and then one end of the colored yarn passes through the interior of a dyeing box 15, and the interior of the dyeing box 15 is divided into a coloring chamber and a drying chamber. At this time, the dye liquid is poured into the interior of the dye box 1, and the dye liquid is mixed with a certain water ratio. The motor 26 is started to drive the transmission rod and the stirring blade 17 to stir the dye liquid and the water, and then the water pump 10 is started to transport the dye stirred inside the dye box 1 to the interior of the heat exchanger 7 for heating, so as to improve the solubility and dispersibility of the dye, accelerate the dyeing reaction, enhance the permeability of the dye, save energy and cost, and improve the dyeing effect. Finally, the colored yarn is colored through the nozzle 22.
[0026] In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings.
[0027] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.
[0028] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.
[0029] Embodiment 1 Please refer to Figure 1-Figure 6 , a coloring machine for colored spinning, comprising a dye box 1, a plurality of support columns 2 are fixed to the bottom end of the dye box 1, a box cover 3 is sealed and slidably connected to the top of the dye box 1, a feed pipe 5 is fixed to the top of the box cover 3, a bracket 4 is fixed to the top of the box cover 3, a fixing seat 14 is fixed to the outside of the dye box 1, the inner side of the fixing seat 14 is rotatably connected to the bracket 4, a discharge pipe 18 is fixed to the bottom end of the dye box 1, a dyeing box 15 is fixed to one side of the outside of the dye box 1, a nozzle 22 is installed at one end of the inner side of the dyeing box 15, a heater 23 is installed at the other end of the inner side of the dyeing box 15, an electric push rod 13 is rotatably connected to the inner side of the fixing seat 14, and the output end of the electric push rod 13 is rotatably connected to one end of the bracket 4; The dye box 1 is effectively sealed by starting the electric push rod 13, and the box cover 3 is effectively used to clean, replace and repair the dye box 1. The outer side of the feed pipe 5 is equipped with an electronic valve 6, and the outer side of the discharge pipe 18 is equipped with a manual valve; A plurality of L-shaped rods 9 are fixed at both ends of the outer side of the dye box 1. The outer sides of the two L-shaped rods 9 at one end are rotatably connected to a winding roller 12, and the outer sides of the two L-shaped rods 9 at the other end are rotatably connected to a pay-off roller 11. The outer sides of the pay-off roller 11 and the take-up roller 12 are wound with colored yarn, and the surface of the colored yarn is slidably connected to the dyeing box 15. During use, the colored spinning roller to be colored is placed on the L-shaped rod 9 at one end thereof, and then one end of the colored spinning yarn passes through the interior of the dyeing box 15, and the interior of the dyeing box 15 is divided into a coloring chamber and a drying chamber, and then the dye is poured into the interior of the dye box 1 for mixing and stirring, thereby ensuring that the pigment reaches a high degree of uniformity during the stirring process to avoid color difference or spots during dyeing, and then the water pump 10 is started to transport the dye stirred inside the dye box 1 to the interior of the heat exchanger 7 for heating, so as to improve the solubility and dispersibility of the dye, accelerate the dyeing reaction, enhance the permeability of the dye, save energy and cost, and improve the dyeing effect, and finally the colored spinning yarn is colored through the nozzle 22, and the heater 23 effectively removes excess water on the colored spinning yarn to prevent the water from further diluting the dye molecules, thereby promoting the dye molecules to better penetrate into the fiber, and chemically bond or physically adsorb with the fiber molecules, thereby improving color fastness, therefore, the device effectively improves the coloring effect and efficiency of the colored spinning yarn; The outer side of the L-shaped rod 9 is provided with a buckle mechanism for limiting the pay-off roller 11 and the winding roller 12, and the buckle mechanism includes a limit block 24 and a latch 25. One end of the outer side of the L-shaped rod 9 is slidably connected to the limit block 24, and the top of the limit block 24 is slidably connected to the latch 25, and the bottom end of the latch 25 is slidably connected to the L-shaped rod 9; Specifically, when the colored spinning roller needs to be colored, the pay-off roller 11 and the colored spinning yarn are placed on the L-shaped rod 9 at one end, and one end of the colored spinning yarn passes through the dyeing box 15 and is wound around the winding roller 12, and the limit block 24 effectively limits the pay-off roller 11 and the winding roller 12, and the latch 25 is used to position the limit block 24, so as to improve the stability of the pay-off roller 11 and the winding roller 12 in pay-off and winding; A clamp block 8 is fixed on the outside of the dye box 1, and a heat exchange mechanism for heating the dye inside the dye box 1 is arranged on the inside of the clamp block 8. The heat exchange mechanism includes a heat exchanger 7, a spacer block 19, an inner shell 21 and a filter plate 20. The heat exchanger 7 is installed on the inside of the clamp block 8. The top of the heat exchanger 7 is fixedly connected to the nozzle 22 through a hose. A water pump 10 is fixed to the bottom of the dye box 1. The output end of the water pump 10 is fixed to the heat exchanger 7 through a conduit, and the input end of the water pump 10 is fixed to the dye box 1. The inner shell 21 is installed inside the heat exchanger 7. Several spacers 19 are fixed between the inner shell 21 and the heat exchanger 7. Filter plates 20 are fixed to the top and bottom of the inner shell 21. Specifically, when the dye inside the dye box 1 is mixed evenly, the water pump 10 is started to transport the mixed dye inside the dye box 1 to the inside of the heat exchanger 7 for heating, thereby promoting the dispersion of the dye molecules and making them more evenly distributed on the fiber surface and inside, thereby improving the dyeing effect. The filter plate 20 effectively filters the mixed dye inside the dye box 1 to prevent the nozzle 22 from being blocked, and a vacuum chamber is used between the inner shell 21 and the heat exchanger 7 to keep the heated dye warm.
[0030] Embodiment 2 Please refer to Figure 7-10 , a coloring machine for colored spinning, a circulation mechanism for recovering the wasted dyes is arranged at the bottom of the dyeing box 15, the circulation mechanism comprises a heater 23, one end of the dyeing box 15 is fixed with the heater 23, the output end of the heater 23 is fixedly connected to the dye box 1 through a conduit, and the input end of the heater 23 is fixedly connected to the bottom of the dyeing box 15; Specifically, by starting the water pump 10, the dye inside the dye box 1 is transported to the nozzle 22 and sprayed onto the colored yarn, and the excess dye of the colored yarn will flow into the bottom of the dye box 15, thereby preventing the excess dye from causing waste and pollution. Therefore, by starting the heater 23, the excess dye is recovered into the interior of the dye box 1 to facilitate the recycling of the dye.
[0031] Embodiment 3 Please refer to Figure 5 A dyeing machine for colored spinning, wherein a stirring mechanism for mixing dyes is arranged inside a dye box 1, the stirring mechanism comprises a motor 26, a transmission rod and stirring blades 17, the transmission rod is rotatably connected inside the dye box 1, the motor 26 is mounted at the bottom end of the dye box 1, the output end of the motor 26 passes through the dye box 1 and is fixed to the transmission rod, a plurality of stirring blades 17 are fixed on the outside of the transmission rod, and a screening net 16 is slidably connected to the top end of the dye box 1; Specifically, the dye liquid is poured into the dye box 1, where it is mixed with a certain proportion of water. The motor 26 is started to drive the transmission rod and the stirring blades 17 to stir the dye liquid and water, so as to improve the mixing effect of the water and the dye liquid, ensure the uniformity of the coloring of the colored yarn by the nozzle 22, and avoid color differences or spots during dyeing. The screening net 16 effectively prevents foreign matter and particles from appearing in the dye liquid.
[0032] The use process of the color spinning dyeing machine provided by the present invention is as follows: Working principle: by placing the colored spinning roller to be colored on the L-shaped rod 9 at one end, and then one end of the colored spinning yarn passes through the interior of the dyeing box 15, and the interior of the dyeing box 15 is divided into a coloring chamber and a drying chamber, at this time, the dye liquid is poured into the interior of the dye box 1, and the dye liquid is mixed with a certain water ratio, and the motor 26 is started to drive the transmission rod and the stirring blade 17 to stir the dye liquid and the water, and then the water pump 10 is started to transport the dye stirred inside the dye box 1 to the interior of the heat exchanger 7 for heating, so as to improve the solubility and dispersibility of the dye, accelerate the dyeing reaction, enhance the permeability of the dye, save energy and cost, and improve the dyeing effect, and finally the colored spinning yarn is colored through the nozzle 22; At this time, the excess dye of the colored yarn will flow into the bottom of the dye box 15, thereby preventing the excess dye from causing waste and pollution. Therefore, the excess dye is recovered into the dye box 1 by starting the heater 23, so as to improve the recycling of the dye. Finally, the colored spun yarn is dried by the heater 23, and the heater 23 effectively removes excess moisture on the colored spun yarn to prevent the moisture from further diluting the dye molecules, thereby promoting the dye molecules to better penetrate into the fiber and chemically bond or physically adsorb with the fiber molecules, thereby improving color fastness. The winding roller 12 effectively winds up the successfully dyed colored spun yarn, thereby effectively improving the convenience and practicality of the device.
[0033] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the present invention to specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.
Claims
1. A dyeing machine for colored yarn, characterized in that: The invention comprises a dye box (1), wherein a plurality of support columns (2) are fixed to the bottom end of the dye box (1), a box cover (3) is sealingly and slidably connected to the top end of the dye box (1), a feed pipe (5) is fixed to the top end of the box cover (3), a bracket (4) is fixed to the top end of the box cover (3), a fixing seat (14) is fixed to the outside of the dye box (1), the inside of the fixing seat (14) is rotatably connected to the bracket (4), a discharge pipe (18) is fixed to the bottom end of the dye box (1), a dye box (15) is fixed to one side of the outside of the dye box (1), a nozzle (22) is installed at one end of the inside of the dye box (15), and a heater (23) is installed at the other end of the inside of the dye box (15).
2. A coloring machine for colored spinning according to claim 1, characterized in that: An electric push rod (13) is rotatably connected to the inner side of the fixing seat (14), and an output end of the electric push rod (13) is rotatably connected to one end of the bracket (4).
3. A coloring machine for colored spinning according to claim 2, characterized in that: A plurality of L-shaped rods (9) are fixed to both ends of the outer side of the dye box (1); the outer sides of the two L-shaped rods (9) at one end are rotatably connected to a winding roller (12); the outer sides of the two L-shaped rods (9) at the other end are rotatably connected to a pay-off roller (11); the outer sides of the pay-off roller (11) and the take-up roller (12) are wound with colored yarn; and the surface of the colored yarn is slidably connected to a dyeing box (15).
4. A coloring machine for colored spinning according to claim 3, characterized in that: A buckle mechanism for limiting the position of the pay-off roller (11) and the winding roller (12) is arranged on the outer side of the L-shaped rod (9), and the buckle mechanism comprises a limit block (24) and a latch (25). One end of the outer side of the L-shaped rod (9) is slidably connected to the limit block (24), the top end of the limit block (24) is slidably connected to the latch (25), and the bottom end of the latch (25) is slidably connected to the L-shaped rod (9).
5. The coloring machine for colored spinning according to claim 2, characterized in that: A clamping block (8) is fixed on the outside of the dye box (1), and a heat exchange mechanism for heating the dye inside the dye box (1) is arranged on the inside of the clamping block (8), the heat exchange mechanism comprising a heat exchanger (7), a spacer block (19), an inner shell (21) and a filter plate (20). The heat exchanger (7) is mounted on the inside of the clamping block (8), and the top end of the heat exchanger (7) is fixedly connected to a nozzle (22) via a hose. A water pump (10) is fixed to the bottom end of the dye box (1), and the output end of the water pump (10) is fixed to the heat exchanger (7) via a conduit, and the input end of the water pump (10) is fixed to the dye box (1).
6. A dyeing machine for colored spinning according to claim 5, characterized in that: The heat exchanger (7) is equipped with an inner shell (21) inside, a plurality of spacers (19) are fixed between the inner shell (21) and the heat exchanger (7), and filter plates (20) are fixed at the top and bottom ends of the inner shell (21).
7. The coloring machine for colored spinning according to claim 2, characterized in that: A circulation mechanism for recovering the wasted dye sprayed out is arranged at the bottom end of the dyeing box (15), and the circulation mechanism comprises a heater (23). The heater (23) is fixed to one end of the dyeing box (15), the output end of the heater (23) is fixedly connected to the dye box (1) via a conduit, and the input end of the heater (23) is fixedly connected to the bottom end of the dyeing box (15).
8. The coloring machine for colored spinning according to claim 1, characterized in that: The dye box (1) is provided with a stirring mechanism for mixing dyes, the stirring mechanism comprising a motor (26), a transmission rod and stirring blades (17); the interior of the dye box (1) is rotatably connected to the transmission rod; the bottom end of the dye box (1) is equipped with a motor (26); the output end of the motor (26) passes through the dye box (1) and is fixed to the transmission rod; and a plurality of stirring blades (17) are fixed to the outside of the transmission rod.
9. The coloring machine for colored spinning according to claim 8, characterized in that: A screening net (16) is slidably connected to the top of the interior of the dye box (1).
10. The coloring machine for colored spinning according to claim 2, characterized in that: The outer side of the feed pipe (5) is equipped with an electronic valve (6), and the outer side of the discharge pipe (18) is equipped with a manual valve.