Dyeing device for yarn textile production and dyeing method thereof

Abstract

The invention provides a dyeing device for yarn textile production and a dyeing method thereof, and relates to the field of dyeing devices. A dyeing device for yarn spinning production comprises a workbench, a first servo motor is installed on the workbench, a transmission roller is installed on the first servo motor, the transmission roller is rotatably installed on the workbench, guide rods are rotatably installed on the two sides of the workbench, second gears are installed on the two guide rods, and the second gears are meshed with the first gears. Through the arrangement of the coloring agent box, the yarn pressing roller, the water pump, the transfer box, the liquid discharging pipe, the receiving box and other structures, when yarn needs to be dyed, a transmission roller is used for driving a driving wheel to rotate, the driving wheel drives a driven wheel to rotate, the driven wheel drives a first gear to rotate, the first gear drives a rotating shaft to move downwards, and the rotating shaft drives the yarn pressing roller to move downwards; the yarn pressing roller drives the yarn to move into the coloring agent in the coloring agent box, and therefore the yarn can be fully soaked and dyed when passing through the coloring agent in the coloring agent box.

Description

Technical Field

[0001] The invention relates to the field of dyeing devices, in particular to a dyeing device for yarn textile production and a dyeing method thereof. Background Art

[0002] Yarn is a textile made of various textile fibers processed into products of a certain fineness for weaving, rope making, thread making, knitting and embroidery. It is divided into short-staple yarn, continuous filament, etc. There are many ways to express the fineness of yarn, such as number, metric count, imperial count, denier, etc. (see count). The twist of yarn is expressed in twists per meter or per inch. Wool yarn and wool are generally used to weave wool sweaters, wool trousers, wool vests, scarves, hats and gloves and to knit various spring and autumn clothing items. In addition to keeping warm, they also have decorative functions.

[0003] In existing yarn processing factories, when dyeing yarn, the commonly used method is to soak the yarn in a dyeing box for soaking. After a short soaking, the yarn is directly taken out to dry or quickly blown dry with a fan. Although the current method is very fast, the existing dye can only dye the outside of the yarn in a short time and cannot completely blend with the inside of the yarn. As a result, after the yarn has been washed for a long time, the yarn is easily severely faded and damaged. In addition, since the existing dyeing equipment does not have a structure for ironing the dyed yarn, the outer surface of the dyed yarn is very rough, which brings inconvenience to the operators of the next weaving process. Summary of the Invention

[0004] (1) Technical problems solved

[0005] In response to the shortcomings of the existing technology, the present invention provides a dyeing device and a dyeing method for yarn textile production, which solves the problem that the existing dyeing technology cannot completely integrate the dye into the interior of the yarn in a short period of time when dyeing the yarn, and the dyed yarn is easily faded after multiple washings. In addition, the existing dyeing equipment does not have a structure for ironing the dyed yarn, which causes the outer surface of the dyed yarn to be very rough, thereby causing inconvenience to the operators of the next weaving process.

[0006] (2) Technical solution

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: a yarn textile production dyeing device, comprising a workbench, the workbench is equipped with a first servo motor, the first servo motor is equipped with a transmission roller, the transmission roller is rotatably mounted on the workbench, guide rods are rotatably mounted on both sides of the workbench, the two guide rods are equipped with a second gear, the two second gears are equipped with a driving rod, the two driving rods are rotatably mounted on a connecting rod, the two connecting rods are rotatably mounted on a movable shaft, the two movable shafts are equipped with a rotating shaft, and a pressing roller is rotatably mounted on the bottom side of the two rotating shafts. A dye box is installed on the workbench, a slide is provided on the inner walls of both sides of the dye box, and two ends of the pressing roller are respectively slidably mounted in the two slides, a water pump is installed on one side of the dye box, a liquid outlet pipe is provided on the water pump, a transfer box is installed on the other end of the liquid outlet pipe, and a plurality of drain pipes are installed on the bottom side of the transfer box, a receiving box is installed on the workbench, and the plurality of drain pipes are matched with the receiving box;

[0008] A color fixing drying box is installed on the workbench, and a drying chamber is opened on the color fixing drying box. A positioning plate is installed on the inner wall of the drying chamber, and a transmission shaft is rotatably installed on the positioning plate. A circular turntable is installed on the bottom end of the transmission shaft, and a plurality of fan blades are installed on the circular turntable in an equidistant manner. An electric heating plate is installed on the inner wall of the drying chamber, and the plurality of fan blades in an equidistant manner are matched with the electric heating plate.

[0009] Furthermore, a fixing plate is installed on one side of the color fixing and drying box, a fixing rod is installed on the bottom side of the fixing plate, a pushing rod is slidably installed on the fixing rod, a first ironing plate is installed on the bottom side of the pushing rod, a second ironing plate is installed on one side of the color fixing and drying box, the first ironing plate is in contact with the second ironing plate, a connecting pipe is installed on the same side of the first ironing plate and the second ironing plate, the other ends of the two connecting pipes are installed on the color fixing and drying box, and exhaust ports are opened on the first ironing plate and the second ironing plate, and the two exhaust ports are matched with the two connecting pipes respectively.

[0010] Furthermore, the transmission roller is sleeved with a driving wheel, the driving wheel is sleeved with a belt, the belt is sleeved with a driven wheel, the driven wheel is installed with a rotating shaft, an L-shaped plate is rotatably installed on the rotating shaft, and the L-shaped plate is installed on one side of the workbench.

[0011] Furthermore, an electric telescopic rod is installed on the inner wall of the guide rod, and two transmission rods are rotatably installed on the electric telescopic rod. Both transmission rods are installed with extrusion blocks, and both extrusion blocks are in contact with the inner wall of the driven wheel. Two adjusting rods are installed on one side of the dye box, and the two extrusion blocks are rotatably installed on the two adjusting rods respectively.

[0012] Furthermore, two support plates are installed on the workbench, and both support plates are installed on the bottom side of the drain pipe.

[0013] Furthermore, a return pipe is installed on one side of the dye box, and the other end of the return pipe is installed on the bottom side of the receiving box.

[0014] Furthermore, a retaining plate is installed on the inner wall of the drying chamber, a second servo motor is installed on the retaining plate, and the second servo motor is installed on the top end of the transmission shaft.

[0015] Furthermore, a limiting cavity is provided on the fixing rod, a driving spring is movably mounted on the bottom inner wall of the limiting cavity, and the other end of the driving spring is mounted on the top end of the pushing rod.

[0016] Furthermore, two limiting rods are installed on the bottom side of the fixing plate, and the bottom sides of the two limiting rods are both installed on the first ironing board.

[0017] A dyeing method for a yarn textile production dyeing device, the specific steps are as follows:

[0018] S1. When the yarn needs to be dyed, the first servo motor is used to drive the transmission roller to rotate. The transmission roller draws the yarn from the yarn roller. The transmission roller then drives the driving wheel to rotate. The driving wheel drives the driven wheel to rotate. The driven wheel drives the first gear to rotate. The first gear drives the rotating shaft to move downward. The rotating shaft drives the pressure roller to move downward. The pressure roller drives the yarn to move into the dye in the dye box, so that the yarn can be fully immersed and dyed when passing through the dye in the dye box.

[0019] S2. In order to prevent the yarn from being insufficiently dyed by the dye in the dye box, a water pump is used to pump the dye in the dye box into the liquid outlet pipe, and then the liquid flows into the transfer box through the drain pipe at the bottom of the transfer box and flows to the yarn dyed with the dry cup for secondary dyeing.

[0020] S3. In order to ensure that the dye can fully adhere to the yarn and fuse with the yarn, the electric heating plate in the drying chamber is used to heat the air, and the second servo motor is used to drive the fan blades to rotate, so that the heated air can be quickly blown into the color fixing drying box to perform high-temperature color fixing on the dyed yarn, thereby increasing the ability of the yarn to fuse with the dye more fully.

[0021] (3) Beneficial effects

[0022] The present invention provides a dyeing device and a dyeing method for yarn textile production, which have the following beneficial effects:

[0023] 1. The present invention is provided with a dye box, a pressure roller, a water pump, a transfer box, a drain pipe and a receiving box. When the yarn needs to be dyed, the transmission roller drives the driving wheel to rotate, the driving wheel drives the driven wheel to rotate, the driven wheel drives the first gear to rotate, the first gear drives the rotating shaft to move downward, the rotating shaft drives the pressure roller to move downward, and the pressure roller drives the yarn to move into the dye in the dye box, so that the yarn can be fully soaked and dyed when passing through the dye in the dye box. In order to avoid the yarn from being dyed in the dye in the dye box, The dye is not fully dyed, so the water pump is used to drive the dye in the dye box to be drawn into the liquid outlet pipe, and then the liquid outlet pipe flows into the transfer box, and flows to the dry cup dyed yarn through the drainage pipe on the bottom of the transfer box for secondary dyeing, which is convenient for the full fusion of the dye and the yarn. At the same time, the setting of the pressure roller can also adjust the tightness of the moving yarn, so as to avoid the dye breakage when the yarn is tight and affect the dyeing speed when it is too loose. At the same time, the setting of the receiving box facilitates the recovery of the dye flowing out of the drainage pipe to avoid waste of dye.

[0024] 2. The present invention arranges an electric heating plate, a second servo motor, a transmission shaft, a fan blade and other structures. In order to enable the dye to fully adhere to the yarn and fuse with the yarn, the electric heating plate in the drying chamber is used to heat the air and increase the temperature. At the same time, the second servo motor is used to drive the fan blades to rotate, so that the heated air can be quickly blown into the color fixing drying box to perform high-temperature color fixing on the dyed yarn, thereby increasing the ability of the yarn to fuse with the dye more fully. At the same time, the high temperature can also quickly dry the dyed yarn, thereby conveniently accelerating the dyeing speed and improving the efficiency of yarn processing.

[0025] 3. The present invention is provided with structures such as a connecting pipe, a first ironing plate, a second ironing plate, a fixed rod, a driving spring and a pushing rod. After the high temperature generated by the electric heating plate is blown into the color fixing drying box by the rotating fan blades, a large amount of high-temperature steam is generated in the color fixing drying box when the dyed yarn is color-fixed and dried. In order to avoid the waste of high-temperature steam in the color fixing drying box, the high-temperature steam in the color fixing drying box is blown into the connecting pipe and flows into the first ironing plate and the second ironing plate respectively through the connecting pipe, so that the first ironing plate and the second ironing plate form a sustainable ironing plate. At the same time, the tension of the driving spring in the fixed rod is used to drive the first ironing plate to squeeze the yarn passing through the second ironing plate, so that the roughness on the outer surface of the dyed yarn can be quickly removed, thereby facilitating the work of the operator of the next weaving process. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention;

[0027] Figure 2This is a schematic diagram of the connection structure between the crimping roller and the dye box of the present invention;

[0028] Figure 3 Schematic diagram of the cross-sectional structure of the working table, rotating shaft and driven wheel of the present invention;

[0029] Figure 4 This is a schematic diagram of the connection structure of the dye box, the transfer box and the receiving box of the present invention;

[0030] Figure 5 Schematic diagram of the connection structure of the color fixing drying box, the first ironing board and the second ironing board of the present invention;

[0031] Figure 6 Schematic diagram of the cross-sectional structure of the color fixing drying box of the present invention;

[0032] Figure 7 Schematic diagram of the cross-sectional structure of the fixing rod, the first ironing board and the second ironing board of the present invention;

[0033] Among them, 1. workbench; 2. first servo motor; 3. transmission roller; 4. belt; 5. dye box; 6. liquid outlet pipe; 7. adapter box; 8. color fixing drying box; 9. fixed plate; 10. connecting pipe; 11. driving wheel; 12. driven wheel; 13. L-shaped plate; 14. rotating shaft; 15. first gear; 16. second gear; 17. driving rod; 18. connecting rod; 19. moving shaft; 20. pressing roller; 21. slide; 22. electric telescopic rod; 23. transmission rod; 24. adjustment rod; 25. Extrusion block; 26. Support plate; 27. Drain pipe; 28. Receiver box; 29. ​​Return pipe; 30. Water pump; 31. Fixing rod; 32. Push rod; 33. Limit rod; 34. Second servo motor; 35. First ironing plate; 36. Second ironing plate; 37. Retaining plate; 38. Drying chamber; 39. Positioning plate; 40. Drive shaft; 41. Circular turntable; 42. Fan blades; 43. Electric heating plate; 44. Limit chamber; 45. Drive spring; 46. Exhaust port; 47. Guide rod; 48. Rotating shaft. DETAILED DESCRIPTION

[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments 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.

[0035] Example 1:

[0036] like Figure 1-7As shown, an embodiment of the present invention provides a yarn textile production dyeing device, including a workbench 1. A yarn textile production dyeing device, including a workbench 1, a first servo motor 2 is installed on the workbench 1, a transmission roller 3 is installed on the first servo motor 2, the transmission roller 3 is rotatably installed on the workbench 1, guide rods 47 are rotatably installed on both sides of the workbench 1, two second gears 16 are installed on the two guide rods 47, two second gears 16 are installed on the two driving rods 17, two connecting rods 18 are rotatably installed on the two connecting rods 18 A movable shaft 19 is rotatably installed on each of the two movable shafts 19, a rotating shaft 48 is installed on each of the two rotating shafts 48, a creasing roller 20 is rotatably installed on the bottom side of the two rotating shafts 48, a dye box 5 is installed on the workbench 1, a chute 21 is provided on the inner wall of both sides of the dye box 5, and both ends of the creasing roller 20 are respectively slidably installed in the two chute 21, a water pump 30 is installed on one side of the dye box 5, a liquid outlet pipe 6 is provided on the water pump 30, a transfer box 7 is installed on the other end of the liquid outlet pipe 6, a plurality of drain pipes 27 are installed on the bottom side of the transfer box 7, a receiving box 28 is installed on the workbench 1, and multiple Each drain pipe 27 is matched with the receiving box 28. When the yarn needs to be dyed, the transmission roller 3 is used to drive the driving wheel 11 to rotate, the driving wheel 11 drives the driven wheel 12 to rotate, the driven wheel 12 drives the first gear 15 to rotate, the first gear 15 drives the rotating shaft 48 to move downward, the rotating shaft 48 drives the pressing roller 20 to move downward, and the pressing roller 20 drives the yarn to move into the dye in the dye box 5, so that the yarn can be fully soaked and dyed when passing through the dye in the dye box 5. In order to avoid the yarn not being dyed in the dye in the dye box 5 To fully dye the yarn, the water pump 30 is used to drive the dye in the dye box 5 to be drawn into the liquid outlet pipe 6, and then the liquid outlet pipe 6 flows into the transfer box 7, and flows to the dry cup dyed yarn through the discharge pipe 27 on the bottom side of the transfer box 7 for secondary dyeing, which is convenient for the full fusion of the dye and the yarn. At the same time, the setting of the pressure roller 20 can also adjust the tightness of the moving yarn, so as to avoid the dyeing breakage when the yarn is tight and affect the dyeing speed when it is too loose. At the same time, the setting of the receiving box 28 facilitates the recovery of the dye flowing out of the discharge pipe 27 to avoid waste of the dye.

[0037] like Figure 6 As shown, the embodiment of the present invention provides a yarn textile production dyeing device, which is further expanded based on the content of the specific embodiment 1:

[0038] Among them, a color fixing drying box 8 is installed on the workbench 1, and a drying chamber 38 is opened on the color fixing drying box 8. A positioning plate 39 is installed on the inner wall of the drying chamber 38, and a transmission shaft 40 is rotatably installed on the positioning plate 39. A circular turntable 41 is installed on the bottom end of the transmission shaft 40, and a plurality of fan blades 42 are equidistantly installed on the circular turntable 41. An electric heating plate 43 is installed on the inner wall of the drying chamber 38, and the plurality of fan blades 42 equidistantly installed in a ring are matched with the electric heating plate 43. The electric heating plate 43 is used to heat the surrounding air, and the transmission shaft 40 is used to drive the circular turntable 41 to rotate, and the circular turntable 41 drives the fan blades 42 to rotate, and the fan blades 42 drive the air flow, so that the air raised by the electric heating plate 43 can be quickly and continuously blown into the color fixing drying box 8 to fix the dyed yarn.

[0039] Example 3:

[0040] like Figure 5 and Figure 7 As shown, the embodiment of the present invention provides a yarn textile production dyeing device, which is further expanded according to the content of the specific embodiment 2:

[0041] Among them, a fixing plate 9 is installed on one side of the color fixing drying box 8, a fixing rod 31 is installed on the bottom side of the fixing plate 9, a pushing rod 32 is slidably installed on the fixing rod 31, and a first ironing plate 35 is installed on the bottom side of the pushing rod 32. A second ironing plate 36 is installed on one side of the color fixing drying box 8, and the first ironing plate 35 is in contact with the second ironing plate 36. A connecting pipe 10 is installed on the same side of the first ironing plate 35 and the second ironing plate 36, and the other ends of the two connecting pipes 10 are both installed on the color fixing drying box 8. Exhaust ports 46 are provided on the first ironing plate 35 and the second ironing plate 36, and the two exhaust ports 46 are respectively matched with the two connecting pipes 10. The high-temperature steam generated in the color fixing drying box 8 flows into the first ironing plate 35 and the second ironing plate 36 through the connecting pipe 10, so as to conveniently remove the roughness on the yarn and make it smooth and soft.

[0042] Example 4:

[0043] like Figure 7 As shown, the embodiment of the present invention provides a yarn textile production dyeing device, which is further expanded according to the content of the specific embodiment three:

[0044] Among them, a limiting cavity 44 is provided on the fixed rod 31, and a driving spring 45 is movably installed on the inner wall of the bottom side of the limiting cavity 44. The other end of the driving spring 45 is installed on the top end of the push rod 32. Two limiting rods 33 are installed on the bottom side of the fixed plate 9. The bottom sides of the two limiting rods 33 are both installed on the first ironing plate 35. The tension of the driving spring 45 in the limiting cavity 44 is used to drive the first ironing plate 35 to be squeezed toward the second ironing plate 36, so that it can adapt to yarns of different thicknesses.

[0045] Embodiment 5:

[0046] like Figures 1-4 As shown, the embodiment of the present invention provides a yarn textile production dyeing device, which is further expanded based on the content of the specific embodiment 1:

[0047] Among them, the transmission roller 3 is sleeved with a driving wheel 11, the driving wheel 11 is sleeved with a belt 4, the belt 4 is sleeved with a driven wheel 12, the driven wheel 12 is installed with a rotating shaft 14, the rotating shaft 14 is rotatably installed with an L-shaped plate 13, the L-shaped plate 13 is installed on one side of the workbench 1, an electric telescopic rod 22 is installed on the inner wall of the guide rod 47, two transmission rods 23 are rotatably installed on the electric telescopic rod 22, and the two transmission rods 23 are both installed with extrusion blocks 25, and the two extrusion blocks 25 are in contact with the inner wall of the driven wheel 12, two adjusting rods 24 are installed on one side of the dye box 5, and the two extrusion blocks 25 are rotatably installed on the two adjusting rods 24 respectively, two support plates 26 are installed on the workbench 1, and the two support plates 26 are both installed on the bottom side of the drain pipe 27, and a reflux pipe is installed on one side of the dye box 5 29. The other end of the return pipe 29 is installed on the bottom side of the receiving box 28. A retaining plate 37 is installed on the inner wall of the drying chamber 38. A second servo motor 34 is installed on the retaining plate 37. The second servo motor 34 is installed on the top of the transmission shaft 40. The transmission roller 3 is used to drive the driving wheel 11 to rotate, and the driving wheel 11 drives the driven wheel 12 to rotate. The driven wheel 12 drives the first gear 15 to rotate, and the first gear 15 drives the driving rod 17 to rotate. The driving rod 17 drives the connecting rod 18 to rotate, and the connecting rod 18 drives the moving shaft 19 to rotate. The moving shaft 19 drives the yarn on the pressing roller 20 to move toward the dye in the dye box 5, thereby facilitating dyeing the yarn. At the same time, the receiving box 28 is used to make the dye flowing out of the discharge pipe 27 flow into the dye box 5 again through the return pipe 29, thereby avoiding waste of dye.

[0048] Example 6:

[0049] like Figure 1-7 As shown, an embodiment of the present invention provides a dyeing method for a yarn textile production dyeing device: the specific steps are as follows:

[0050] S1. When the yarn needs to be dyed, the first servo motor 2 is used to drive the transmission roller 3 to rotate. The transmission roller 3 draws the yarn from the yarn roller, and then the transmission roller 3 drives the driving wheel 11 to rotate. The driving wheel 11 drives the driven wheel 12 to rotate. The driven wheel 12 drives the first gear 15 to rotate. The first gear 15 drives the rotating shaft 48 to move downward. The rotating shaft 48 drives the pressure roller 20 to move downward. The pressure roller 20 drives the yarn to move into the dye in the dye box 5, so that the yarn can be fully soaked and dyed when passing through the dye in the dye box 5;

[0051] S2. To prevent the yarn from being insufficiently dyed by the dye in the dye box 5, the dye in the dye box 5 is pumped into the liquid outlet pipe 6 by a water pump 30. The liquid then flows into the transfer box 7 and flows through the drain pipe 27 at the bottom of the transfer box 7 to the yarn dyed with the dry cup for secondary dyeing.

[0052] S3. In order to ensure that the dye can fully adhere to the yarn and fuse with the yarn, the electric heating plate 43 in the drying chamber 38 is used to heat the air, and at the same time, the second servo motor 34 is used to drive the fan blade 42 to rotate, so that the heated air can be quickly blown into the color fixing drying box 8 to perform high-temperature color fixing on the dyed yarn, thereby increasing the ability of the yarn to fuse with the dye more fully.

[0053] Working principle: when the yarn needs to be dyed, the first servo motor 2 is used to drive the transmission roller 3 to rotate, and the transmission roller 3 draws the yarn from the yarn roller, and then the transmission roller 3 is used to drive the driving wheel 11 to rotate, and the driving wheel 11 drives the driven wheel 12 to rotate. At the same time, the electric telescopic rod 22 in the rotating shaft 14 drives the transmission rod 23 to rotate on the adjusting rod 24, and the transmission rod 23 drives the extrusion block 25 to quickly squeeze the inner wall of the driven wheel 12, so that the driven wheel 12 is used to drive the first gear 15 to rotate, the first gear 15 drives the second gear 16 to rotate, and the second gear 16 drives the driving rod 17 to rotate, and the driving rod 17 drives the connecting rod 18 to rotate, and the connecting rod 18 drives the moving shaft 19 to move, and the moving shaft 19 drives the rotating shaft 48 to move downward, and the rotating shaft 48 drives the pressing roller 20 to move downward, and the pressing roller 20 drives the yarn to move into the dye in the dye box 5, so that the yarn can be fully soaked and dyed when passing through the dye in the dye box 5;

[0054] The water pump 30 is used to drive the dye in the dye box 5 to be pumped into the liquid outlet pipe 6, and then the liquid outlet pipe 6 flows into the transfer box 7, and flows to the dry cup dyed yarn through the discharge pipe 27 on the bottom side of the transfer box 7 for secondary dyeing. The dye flowing out of the discharge pipe 27 will flow into the receiving box 28, and flow into the dye box 5 again through the return pipe 29 on the bottom side of the receiving box 28, thereby avoiding the yarn being fully dyed in the dye in the dye box 5 and the waste of dye;

[0055] In order to ensure that the dye can fully adhere to the yarn and fuse with the yarn, the electric heating plate 43 in the drying chamber 38 is used to heat the air. At the same time, the second servo motor 34 on the fixing plate 37 drives the transmission shaft 40 on the positioning plate 39 to rotate, and the transmission shaft 40 drives the circular turntable 41 to rotate, and the circular turntable 41 drives the fan blades 42 to rotate, so that the heated air can be quickly blown into the color fixing drying box 8 to perform high-temperature color fixing on the dyed yarn, thereby increasing the ability of the yarn to be more fully integrated with the dye.

[0056] In order to conveniently remove the roughness on the yarn and make it smooth and soft, the high-temperature steam generated in the color fixing and drying box 8 flows into the first ironing plate 35 and the second ironing plate 36 through the connecting pipe 10, and then the tension of the driving spring 45 in the upper limit cavity 44 of the fixed rod 31 is used to drive the push rod 32 to move, and the push rod 32 drives the first ironing plate 35 to move downward, thereby facilitating the first ironing plate 35 to be squeezed toward the second ironing plate 36, thereby ironing yarns of different thicknesses to remove the roughness on the surface and make them smooth and soft.

[0057] While embodiments of the present invention have been shown and described, it will be appreciated 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 invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A dyeing device for yarn textile production, comprising a workbench (1), a first servo motor (2) being mounted on the workbench (1), a transmission roller (3) being mounted on the first servo motor (2), and the transmission roller (3) being rotatably mounted on the workbench (1), characterized in that: Guide rods (47) are rotatably mounted on both sides of the workbench (1), second gears (16) are mounted on the two guide rods (47), driving rods (17) are mounted on the two second gears (16), connecting rods (18) are rotatably mounted on the two driving rods (17), moving shafts (19) are rotatably mounted on the two connecting rods (18), rotating shafts (48) are mounted on the two moving shafts (19), and creasing rollers (20) are rotatably mounted on the bottom sides of the two rotating shafts (48). The workbench (1) is mounted with a dyeing roller. A dye box (5), wherein slide grooves (21) are provided on the inner walls of both sides of the dye box (5), and the two ends of the crimping roller (20) are respectively slidably mounted in the two slide grooves (21); a water pump (30) is mounted on one side of the dye box (5), and a liquid outlet pipe (6) is provided on the water pump (30); a transfer box (7) is mounted on the other end of the liquid outlet pipe (6), and a plurality of liquid discharge pipes (27) are mounted on the bottom side of the transfer box (7); a receiving box (28) is mounted on the workbench (1), and the plurality of liquid discharge pipes (27) are matched with the receiving box (28); A color fixing drying box (8) is installed on the workbench (1), a drying chamber (38) is provided on the color fixing drying box (8), a positioning plate (39) is installed on the inner wall of the drying chamber (38), a transmission shaft (40) is rotatably installed on the positioning plate (39), a circular turntable (41) is installed on the bottom end of the transmission shaft (40), a plurality of fan blades (42) are equidistantly arranged in an annular shape on the circular turntable (41), an electric heating plate (43) is installed on the inner wall of the drying chamber (38), and the plurality of fan blades (42) equidistantly arranged in an annular shape are matched with the electric heating plate (43).

2. A yarn textile production dyeing device according to claim 1, characterized in that: A fixing plate (9) is installed on one side of the color fixing drying box (8), a fixing rod (31) is installed on the bottom side of the fixing plate (9), a pushing rod (32) is slidably installed on the fixing rod (31), a first ironing board (35) is installed on the bottom side of the pushing rod (32), a second ironing board (36) is installed on one side of the color fixing drying box (8), the first ironing board (35) is in contact with the second ironing board (36), a connecting pipe (10) is installed on the same side of the first ironing board (35) and the second ironing board (36), the other ends of the two connecting pipes (10) are installed on the color fixing drying box (8), and exhaust ports (46) are opened on the first ironing board (35) and the second ironing board (36), and the two exhaust ports (46) are matched with the two connecting pipes (10) respectively.

3. A yarn textile production dyeing device according to claim 1, characterized in that: The transmission roller (3) is sleeved with a driving wheel (11), a belt (4) is sleeved with the driving wheel (11), a driven wheel (12) is sleeved with the belt (4), a rotating shaft (14) is mounted on the driven wheel (12), an L-shaped plate (13) is rotatably mounted on the rotating shaft (14), and the L-shaped plate (13) is mounted on one side of the workbench (1).

4. A yarn textile production dyeing device according to claim 3, characterized in that: An electric telescopic rod (22) is mounted on the inner wall of the guide rod (47), two transmission rods (23) are rotatably mounted on the electric telescopic rod (22), and an extrusion block (25) is mounted on each of the two transmission rods (23), and the two extrusion blocks (25) are in contact with the inner wall of the driven wheel (12). Two adjustment rods (24) are mounted on one side of the dye box (5), and the two extrusion blocks (25) are rotatably mounted on the two adjustment rods (24), respectively.

5. A yarn textile production dyeing device according to claim 1, characterized in that: Two support plates (26) are installed on the workbench (1), and the two support plates (26) are both installed on the bottom side of the drainage pipe (27).

6. A yarn textile production dyeing device according to claim 1, characterized in that: A return pipe (29) is installed on one side of the dye box (5), and the other end of the return pipe (29) is installed on the bottom side of the receiving box (28).

7. A yarn textile production dyeing device according to claim 1, characterized in that: A retaining plate (37) is mounted on the inner wall of the drying chamber (38), a second servo motor (34) is mounted on the retaining plate (37), and the second servo motor (34) is mounted on the top end of the transmission shaft (40).

8. A yarn textile production dyeing device according to claim 2, characterized in that: The fixing rod (31) is provided with a limiting cavity (44), a driving spring (45) is movably mounted on the inner wall of the bottom side of the limiting cavity (44), and the other end of the driving spring (45) is mounted on the top end of the pushing rod (32).

9. A yarn textile production dyeing device according to claim 2, characterized in that: Two limiting rods (33) are installed on the bottom side of the fixing plate (9), and the bottom sides of the two limiting rods (33) are both installed on the first ironing plate (35).

10. A dyeing method for a dyeing device for yarn textile production, characterized in that: The specific steps are as follows: S1. When the yarn needs to be dyed, the first servo motor (2) is used to drive the transmission roller (3) to rotate, the transmission roller (3) draws the yarn from the yarn roller, and then the transmission roller (3) is used to drive the driving wheel (11) to rotate, the driving wheel (11) drives the driven wheel (12) to rotate, the driven wheel (12) drives the first gear (15) to rotate, the first gear (15) drives the rotating shaft (48) to move downward, the rotating shaft (48) drives the pressing roller (20) to move downward, and the pressing roller (20) drives the yarn to move into the dye in the dye box (5), so that the yarn can be fully immersed and dyed when passing through the dye in the dye box (5); S2. In order to prevent the yarn from being insufficiently dyed by the dye in the dye box (5), the dye in the dye box (5) is driven by a water pump (30) to be pumped into the liquid outlet pipe (6), and then the liquid outlet pipe (6) flows into the transfer box (7), and then flows to the dry cup-dyed yarn through the drain pipe (27) at the bottom of the transfer box (7), so as to perform secondary dyeing; S3. In order to allow the dye to fully adhere to the yarn and fuse with the yarn, the electric heating plate (43) in the drying chamber (38) is used to heat the air and at the same time, the second servo motor (34) is used to drive the fan blade (42) to rotate, so that the heated air can be quickly blown into the color fixing drying box (8) to fix the dyed yarn at high temperature, thereby increasing the ability of the yarn to fuse with the dye more fully.

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