Functional down fiber dyeing equipment

Abstract

The utility model belongs to down processing technical field, disclose a kind of functional down fiber dyeing equipment, including workbench, dyeing cylinder, apron, the workbench be set on bracket, be provided with stand, fixed cylinder, drive structure on workbench, be provided with top plate on the top of stand, and be provided with push structure, infusion pump, air blower on top plate, the dyeing cylinder be placed in fixed cylinder, be provided with discharge pipe in dyeing cylinder bottom, discharge pipe is movably connected with workbench, discharge pipe is movably connected with drive structure. The utility model is driven by driving motor transmission shaft and the rotation of driving wheel on transmission shaft, driving wheel is rotated by belt driving driven wheel, driven wheel is rotated, driven wheel drives discharge pipe rotation, to make dyeing cylinder rotate in fixed cylinder, driving motor can provide power for the rotation of multiple dyeing cylinders, make the down in multiple dyeing cylinders can simultaneously carry out dyeing drying treatment, to improve the dyeing efficiency and dyeing effect of down.

Description

Technical Field

[0001] This utility model relates to the field of down processing technology, specifically a functional down fiber dyeing device. Background Technology

[0002] In daily life, white down is the most common color. Dyed white down can be used as filling for liningless or transparent fabrics, and further processed into liningless down jackets, increasing the fashion appeal of the garments. Current down dyeing methods generally use spray dyeing technology, which usually affects the color fastness and loft of the dyed down products. At the same time, the production efficiency is not high, and the solvents used in the spray dyeing process can pollute the air and the environment.

[0003] For example, the utility model patent with announcement number CN222975460U discloses a dyeing device for color-spun core-spun down yarn, which solves the technical problem of sedimentation in the dyeing pool. However, it has problems such as inconvenience in fully dyeing down, inability to quickly dry dyed down, and poor dyeing effect of down.

[0004] Based on this, the applicant proposes a functional down fiber dyeing device. Utility Model Content

[0005] The purpose of this invention is to overcome the problems of existing down dyeing equipment, such as inconvenience in fully dyeing down, inability to quickly dry dyed down, and poor dyeing effect. It provides a functional down fiber dyeing equipment with reasonable structural design, which can fully dye down, quickly dry dyed down, and achieve good dyeing effect.

[0006] The technical solution adopted by this utility model to solve the technical problem is as follows:

[0007] A functional down fiber dyeing device includes a workbench, a dyeing cylinder, and a cover plate. The workbench is mounted on a support frame and includes a column, a fixed cylinder, and a drive structure. A top plate is mounted on the top of the column, and a push structure, a liquid pump, and a blower are mounted on the top plate. The liquid pump delivers dyeing solution into the dyeing cylinder, providing sufficient dyeing solution for dyeing the down, ensuring uniform mixing of the down and dyeing solution, and improving the dyeing uniformity of the down. The blower blows airflow into the dyeing cylinder to dry the dyed down, effectively improving the drying efficiency of the down, thereby improving the dyeing efficiency and dyeing effect of the down. The dyeing cylinder is placed inside the fixed cylinder, and a discharge pipe is installed at the bottom of the dyeing cylinder, connecting the discharge pipe to the workbench. The unit is movably connected to the discharge pipe and the drive structure, and a valve is installed on the discharge pipe. The dyeing cylinder rotates under the action of the drive structure, which can drive the down that needs to be dyed or dried to rotate, so that the down can fully contact the dyeing liquid or the heat-carrying airflow during the rotation process, and perform full dyeing or drying treatment on the down, thereby improving the dyeing efficiency and dyeing effect of the down. The cover plate is connected to the push structure, and a feed pipe is installed on the cover plate. The bottom end of the feed pipe is set to be a structure that can extend into the dyeing cylinder, and a valve is installed at the top end of the feed pipe. During the dyeing and drying process of the down, the cover plate seals the fixed cylinder and the dyeing cylinder to prevent the down from being lost during the dyeing or drying process and reduce the waste of down.

[0008] Preferably, the drive structure includes a drive motor, a bearing is provided on the worktable, the drive motor is located at the bottom of the worktable, a transmission shaft is provided on the drive motor, and a drive wheel is provided on the transmission shaft. The discharge pipe passes vertically through the bearing, and a driven wheel is provided on the discharge pipe. The driven wheel is connected to the driven wheel via a belt, and the driven wheels are connected to each other via belts. The drive motor drives the transmission shaft and the drive wheel on the transmission shaft to rotate. The drive wheel drives the driven wheel to rotate via the belt, and the driven wheel drives the discharge pipe to rotate, thereby causing the dyeing cylinder to rotate within the fixed cylinder. The drive motor can provide power for the rotation of multiple dyeing cylinders, allowing the down in multiple dyeing cylinders to be dyed and dried simultaneously, thereby improving the dyeing efficiency and dyeing effect of the down.

[0009] Preferably, the dyeing cylinder has drainage holes on its side wall and bottom, and a drain trough is provided on the discharge pipe at the bottom of the fixed cylinder. After the down dyeing is completed, the dyeing liquid in the fixed cylinder flows from the drain trough into the discharge pipe, and the dyeing liquid in the dyeing cylinder flows into the fixed cylinder through the drainage holes, so that the dyeing liquid is quickly discharged from the fixed cylinder, which facilitates the drying treatment of the down. During the down drying process, the airflow carries moisture from the drain trough into the discharge pipe and discharges from the discharge pipe, which can improve the drying efficiency and drying effect of the down, thereby improving the dyeing effect of the down.

[0010] Preferably, the pushing structure includes a hydraulic cylinder and an adjusting plate. The hydraulic cylinder is mounted on the top plate and has a piston rod. The adjusting plate is connected to the piston rod and has a cover plate mounted on it. Under the action of the hydraulic cylinder, the adjusting plate drives the cover plate to rise or fall, facilitating the quick closing of the cover plate onto the fixing cylinder and dyeing cylinder. This prevents down loss during the dyeing or drying process and reduces down waste. On the other hand, opening the fixing cylinder and dyeing cylinder through the cover plate facilitates cleaning by workers, preventing impurities in the fixing cylinder and dyeing cylinder from contaminating the down during the dyeing or drying process and improving the cleanliness of the down.

[0011] Preferably, the adjusting plate is provided with limit rings at both ends, and the column passes vertically through the limit rings. The adjusting plate moves vertically under the action of the hydraulic cylinder, so that the fiber ring moves vertically along the column, avoiding lateral displacement of the cover plate during the rising or falling process. This facilitates the cover plate to accurately cover the fixed cylinder and dyeing cylinder, and improves the sealing between the cover plate and the fixed cylinder and dyeing cylinder.

[0012] Preferably, the bottom of the cover plate is provided with a sealing groove 1 and a sealing groove 2, and ball bearings are embedded on the inner walls of both sides of the sealing groove 2. The hydraulic cylinder and piston rod push the adjusting plate and the cover plate downward, so that the top of the fixed cylinder is inserted into the sealing groove 1 and the top of the dyeing cylinder is inserted into the sealing groove 2, thereby sealing the fixed cylinder and the dyeing cylinder. The ball bearings facilitate the rotation of the dyeing cylinder in the sealing groove 2, improving the stability of the dyeing cylinder during rotation.

[0013] Preferably, the feed pipe is equipped with a connecting ring, and the connecting rings on the two feed pipes are connected to each other via a connecting pipe. The blower is mounted on the top plate, and an air delivery pipe is mounted on the blower, connecting the air delivery pipe to the connecting ring on the feed pipe. The infusion pump is mounted on the top plate, and an infusion pipe is mounted on the infusion pump, connecting the infusion pipe to the connecting ring on the feed pipe. The infusion pump delivers the dyeing solution through the infusion pipe to one feed pipe, then through the connecting ring and connecting pipe into the other feed pipe, and finally from the feed pipe into the dyeing solution. Inside the dyeing cylinder, the down feathers are soaked and dyed. During the rotation of the dyeing cylinder, the down feathers and dyeing solution rotate, ensuring thorough dyeing. When drying the dyed down feathers, a blower blows airflow into a feed pipe through an air duct. The airflow flows through a connecting ring and connecting pipe into another feed pipe, and then into the dyeing cylinder to dry the dyed down feathers. The rotation of the dyeing cylinder causes the down feathers to rotate, allowing the down feathers to fully contact the airflow and ensuring thorough dyeing.

[0014] Preferably, a heater is provided on the top plate and connected to the air duct. The heater can heat the airflow blown out by the blower, so that the airflow carrying heat enters the dyeing cylinder through the air duct to dry the dyed down. The airflow carrying moisture is discharged from the discharge pipe, which dries the down quickly and quickly adsorbs the dyeing liquid onto the surface of the down, thereby improving the dyeing efficiency and dyeing effect of the down.

[0015] Preferably, a feed trough is provided on the outer wall of the feed pipe below the cover plate. The dyeing liquid or airflow can be sprayed onto the surface of down at different heights in the dyeing cylinder through the feed trough, so that the down in the dyeing cylinder can fully contact the dyeing liquid or airflow, thereby improving the dyeing or drying efficiency of the down. On the other hand, when the down is discharged, the down at different heights in the dyeing cylinder flows quickly into the feed pipe through the feed trough and is discharged through the feed pipe, thereby improving the discharge efficiency of the down.

[0016] Beneficial effects:

[0017] 1. The drive motor drives the transmission shaft and the drive wheel on the transmission shaft to rotate. The drive wheel drives the driven wheel to rotate through the belt. The driven wheel drives the discharge pipe to rotate, thereby making the dyeing cylinder rotate inside the fixed cylinder. The drive motor can provide power for the rotation of multiple dyeing cylinders, so that the down in multiple dyeing cylinders can be dyed and dried at the same time, thereby improving the dyeing efficiency and dyeing effect of the down.

[0018] 2. After the down dyeing is completed, the dyeing solution in the fixed cylinder flows from the drain trough into the discharge pipe. The dyeing solution in the dyeing cylinder flows into the fixed cylinder through the leakage hole, so that the dyeing solution is quickly discharged from the fixed cylinder, which facilitates the drying treatment of the down. During the down drying process, the airflow carries moisture from the drain trough into the discharge pipe and discharges from the discharge pipe, which can improve the drying efficiency of the down and thus improve the dyeing effect of the down.

[0019] 3. A feed trough is provided on the outer wall of the feed pipe below the cover plate. The dyeing liquid or airflow can be sprayed onto the surface of down at different heights in the dyeing cylinder through the feed trough, which facilitates the full contact between the down in the dyeing cylinder and the dyeing liquid or airflow, thereby improving the dyeing or drying efficiency of the down. On the other hand, when the down is discharged, the down at different heights in the dyeing cylinder flows quickly into the feed pipe through the feed trough and is discharged through the feed pipe, thereby improving the discharge efficiency of the down. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of this utility model.

[0021] Figure 2 This is a partial structural diagram of the present invention, illustrating the connection structure between the dyeing cylinder and the discharge pipe.

[0022] Figure 3 This is a partial structural diagram of the present invention, illustrating the connection structure between the dyeing cylinder and the drain hole.

[0023] Figure 4 This is a partial structural diagram of the present invention, illustrating the connection structure between the adjustment plate and the cover plate.

[0024] Figure 5 This is a partial structural diagram of the present invention, illustrating the connection structure between the sealing groove and the ball bearing.

[0025] Figure 6 This is a schematic diagram of another embodiment of the present invention.

[0026] In the diagram: 1. Workbench, 2. Dyeing cylinder, 3. Cover plate, 4. Support, 5. Column, 6. Top plate, 7. Fixed cylinder, 8. Bearing, 9. Drive motor, 10. Drive wheel, 11. Transmission shaft, 12. Blower, 13. Heater, 14. Air duct, 15. Infusion pump, 16. Infusion pipe, 17. Discharge pipe, 18. Leakage hole, 19. Drainage trough, 20. Valve, 21. Driven wheel, 22. Belt, 23. Hydraulic cylinder, 24. Adjusting plate, 25. Piston rod, 26. Limiting ring, 27. Feed pipe, 28. Connecting ring, 29. Feed trough, 30. Connecting pipe, 31. Sealing groove one, 32. Sealing groove two, 33. Ball bearing, 34. Actuating rod. Detailed Implementation

[0027] The present invention will now be described in more detail with reference to the accompanying drawings.

[0028] Example 1:

[0029] As attached Figure 1-5 As shown: A functional down fiber dyeing device includes a workbench 1, a dyeing cylinder 2, and a cover plate 3. The workbench 1 is mounted on a support 4. A column 5, a fixed cylinder 7, and a drive structure are mounted on the workbench 1. A top plate 6 is mounted on the top of the column 5, and a push structure, an infusion pump 15, and a blower 12 are mounted on the top plate 6. The dyeing cylinder 2 is placed inside the fixed cylinder 7. A discharge pipe 17 is mounted at the bottom of the dyeing cylinder 2. The discharge pipe 17 is movably connected to the workbench 1 and the drive structure. A valve 20 is mounted on the discharge pipe 17. The cover plate 3 is connected to the push structure. A feed pipe 27 is mounted on the cover plate 3. The bottom end of the feed pipe 27 is designed to extend into the dyeing cylinder 2, and a valve 20 is mounted at the top end of the feed pipe 27.

[0030] The drive structure includes a drive motor 9, a bearing 8 on the workbench 1, the drive motor 9 at the bottom of the workbench 1, a transmission shaft 11 on the drive motor 9, a drive wheel 10 on the transmission shaft 11, a discharge pipe 17 vertically passing through the bearing 8, a driven wheel 21 on the discharge pipe 17, the driven wheel 21 is connected to the driven wheel 21 by a belt 22, and the driven wheels 21 are connected to each other by a belt 22. The side wall and bottom of the dyeing cylinder 2 are provided with leakage holes 18, and a sewage trough 19 is provided on the discharge pipe 17 at the bottom of the fixed cylinder 7.

[0031] The pushing structure includes a hydraulic cylinder 23 and an adjusting plate 24. The hydraulic cylinder 23 is mounted on the top plate 6, and a piston rod 25 is mounted on the hydraulic cylinder 23. The adjusting plate 24 is connected to the piston rod 25, and a cover plate 3 is mounted on the adjusting plate 24. Limiting rings 26 are provided at both ends of the adjusting plate 24, and the column 5 passes vertically through the limiting rings 26. The bottom of the cover plate 3 is provided with a sealing groove 31 and a sealing groove 32, and ball bearings 33 are embedded on the inner walls of both sides of the sealing groove 32.

[0032] The feed pipe 27 is equipped with a connecting ring 28, and the connecting rings 28 on the two feed pipes 27 are connected to each other through a connecting pipe 30. The blower 12 is installed on the top plate 6, and an air supply pipe 14 is installed on the blower 12, which is connected to the connecting ring 28 on the feed pipe 27. The infusion pump 15 is installed on the top plate 6, and an infusion pipe 16 is installed on the infusion pump 15, which is connected to the connecting ring 28 on the feed pipe 27. The top plate 6 is equipped with a heater 13, which is connected to the air supply pipe 14. A feed trough 29 is installed on the outer wall of the feed pipe 27 below the cover plate 3.

[0033] Example 2

[0034] Further explanation is provided based on Example 1, as shown in the appendix. Figure 6 As shown, a functional down fiber dyeing device has a toggle rod 34 installed on the outer wall of the bottom of the feed pipe 27. The feed pipe 27 drives the toggle rod 34 into the dyeing cylinder 2 under the action of the hydraulic cylinder 23. The dyeing cylinder 2 rotates under the action of the drive motor 9, causing the toggle rod 34 to block the movement of the down, thereby agitating the down and ensuring that the down and dyeing solution are fully mixed, improving the dyeing uniformity of the down. During the drying process of the dyed down, the toggle rod 34 agitates the down, allowing the down to fully contact the heat-carrying airflow, and uniformly drying the dyed down, thereby improving the drying efficiency and effect of the down, and thus improving the dyeing effect of the down.

[0035] Working principle: After closing valve 20 on discharge pipe 17, hydraulic cylinder 23 is activated. Hydraulic cylinder 23 and piston rod 25 push downwards to adjust plate 24 and cover plate 3, causing the top of fixed cylinder 7 to insert into sealing groove 1 31 and the top of dyeing cylinder 2 to insert into sealing groove 2 32, sealing fixed cylinder 7 and dyeing cylinder 2. Drive motor 9 is then activated, driving transmission shaft 11 and drive wheel 10 on transmission shaft 11 to rotate. Drive wheel 10 drives driven wheel 21 to rotate via belt 22. Driven wheel 21 rotates, driving discharge pipe 17... Rotate the cylinder 7 so that the dyeing cylinder 2 rotates within the fixed cylinder 7. Open the valve 20 at the top of the feed pipe 27 to transport the down to be dyed into the dyeing cylinder 2 through the feed pipe 27. After the down is transported, close the valve 20 on the feed pipe 27 and start the infusion pump 15. The infusion pump 15 transports the dyeing solution through the infusion pipe 16 to a discharge pipe 17, which then flows through the connecting ring 28 and the connecting pipe 30 into another discharge pipe 17, and from the discharge pipe 17 into the dyeing cylinder 2, immersing and dyeing the down in the dyeing cylinder 2. During the dyeing process, the dyeing cylinder 2 rotates, causing the down and dyeing solution to rotate and fully dye the down. After the down is dyed, the valve 20 on the discharge pipe 17 is opened, and the dyeing solution in the fixed cylinder 7 flows into the discharge pipe 17 through the drain trough 19 and is discharged from the discharge pipe 17. The blower 12 and heater 13 are started, so that the air carrying heat enters the dyeing cylinder 2 through the air duct 14 to dry the dyed down. The air carrying moisture is discharged from the discharge pipe 17. After the down is dyed, the discharge pipe 17 is opened. The dyeing liquid in the fixed cylinder 7 flows through the drain trough 19 into the discharge pipe 17 and is discharged from the discharge pipe 17. The blower 12 and heater 13 are started so that the air carrying heat enters the dyeing cylinder 2 through the air duct 14 to dry the dyed down. The air carrying moisture is discharged from the discharge pipe 17. After the down in the dyeing cylinder 2 is dried, the valve 20 on the feed pipe 27 is opened and the pump extracts the dyed and dried down in the dyeing cylinder 2 from the feed pipe 27 to collect the dyed and dried down.

[0036] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

[0037] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0038] The parts not covered in this utility model are the same as or can be implemented using existing technologies.

Claims

1. A functional down fiber dyeing apparatus comprising a workbench, a dyeing cylinder, a cover plate, characterized in that: The workbench is mounted on a support frame, and a column, a fixed cylinder, and a drive structure are mounted on the workbench. A top plate is mounted on the top of the column, and a push structure, an infusion pump, and a blower are mounted on the top plate. The dyeing cylinder is placed inside the fixed cylinder, and a discharge pipe is mounted at the bottom of the dyeing cylinder. The discharge pipe is movably connected to the workbench and the drive structure, and a valve is mounted on the discharge pipe. The cover plate is connected to the push structure, and a feed pipe is mounted on the cover plate. The bottom end of the feed pipe is designed to extend into the dyeing cylinder, and a valve is mounted at the top end of the feed pipe.

2. The functional down fiber dyeing apparatus according to claim 1, characterized by: The drive structure includes a drive motor, a bearing is provided on the worktable, the drive motor is located at the bottom of the worktable, a transmission shaft is provided on the drive motor, and a drive wheel is provided on the transmission shaft. The discharge pipe passes vertically through the bearing, and a driven wheel is provided on the discharge pipe. The driven wheel is connected to the driven wheel by a belt, and the driven wheels are connected to each other by a belt.

3. The functional down fiber dyeing apparatus according to claim 1, characterized by: The dyeing cylinder has drainage holes on its side wall and bottom, and a sludge discharge trough is provided on the discharge pipe at the bottom of the fixed cylinder.

4. The functional down fiber dyeing equipment according to claim 1, characterized in that: The pushing structure includes a hydraulic cylinder and an adjusting plate. The hydraulic cylinder is mounted on the top plate and has a piston rod. The adjusting plate is connected to the piston rod and a cover plate is mounted on the adjusting plate.

5. The functional down fiber dyeing apparatus according to claim 4, characterized by: The adjustment plate is equipped with limit rings at both ends, and the column passes vertically through the limit rings.

6. The functional down fiber dyeing apparatus according to claim 4, characterized by: The bottom of the cover plate is provided with a sealing groove one and a sealing groove two, and ball bearings are embedded on the inner walls of both sides of the sealing groove two.

7. The functional down fiber dyeing apparatus according to claim 1, wherein: The feed pipe is equipped with a connecting ring, and the connecting rings on the two feed pipes are connected to each other through a connecting pipe. The blower is installed on the top plate, and an air supply pipe is installed on the blower, which is connected to the connecting ring on the feed pipe. The infusion pump is installed on the top plate, and an infusion pipe is installed on the infusion pump, which is connected to the connecting ring on the feed pipe. 8.The functional down fiber dyeing apparatus of claim 7, wherein: A heater is installed on the top plate and is connected to the air supply pipe.

9. The functional down fiber dyeing equipment according to claim 1, characterized in that: A material passage groove is provided on the outer wall of the material passage pipe below the cover plate.

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