Yarn dyeing machine with dye precipitation prevention function

Abstract

The utility model relates to a yarn dyeing machine with a dye precipitation prevention function, which belongs to the field of yarn dyeing and comprises a dye box, a cover plate is arranged at the top of the dye box, a support component is arranged at the bottom of the cover plate, a lifting component is arranged between the dye box and the cover plate, and a circulating mechanism is arranged on the dye box. A stirring mechanism is arranged in the dye box; and the circulating mechanism comprises a liquid pumping housing and a liquid outlet housing. According to the yarn dyeing machine with the dye precipitation prevention function, the circulating mechanism and the stirring mechanism are arranged, dye at the bottom of the dye box is pumped into a liquid pumping housing through a liquid pump and conveyed into a liquid outlet housing through a circulating pipe, then the dye can flow into the dye box, and the fluidity of the dye is guaranteed by circulating the dye; the three rollers are matched to rotate and stir the dye at the bottom, so that the dye can be further prevented from precipitating, the yarn wound on the yarn bobbin is static, and the dye fully flows and circulates, so that the dyeing is uniform, and the yarn cannot be damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of yarn dyeing, in particular to a yarn dyeing machine with a dye precipitation prevention function. Background Art

[0002] In the textile industry, yarns often need to be dyed. During the dyeing process, a yarn dyeing machine is required. The required dye liquid is placed in the dyeing machine box, and then the yarn is placed in the dye liquid for dyeing. Conventional yarn dyeing machines usually use a static method, that is, the yarn is placed in a static dye liquid for a certain period of time and then taken out.

[0003] According to Chinese patent publication number CN219410181U, a yarn dyeing device includes a soaking tank, a U-shaped frame is arranged inside the soaking tank, two connecting rods are fixedly installed on both sides of the frame, two connecting tubes are fixedly installed on both sides of the inner wall of the soaking tank, the ends of the four connecting rods away from the frame are movably inserted in the four connecting tubes respectively, two cross plates are movably arranged between the frames, two groups of adjustment components are arranged between the two cross plates, a push rod is fixedly connected to the top of the vertical part on one side of the frame, the push rod penetrates the side wall of the soaking tank and extends to the outside thereof, an extrusion block is fixedly installed at the end of the push rod located outside the soaking tank, a motor is fixedly installed on the outer wall of the soaking tank, a rotating disk is fixedly installed on the output end of the motor, and the arc surface of the rotating disk is in contact with the extrusion block.

[0004] During use, the yarn dyeing device in this announcement drives the frame to shake so that the yarn wrapped on the horizontal plate will not be in a static state when immersed in the dye. Although shaking can reduce dye precipitation to a certain extent, thereby helping to dye the yarn evenly, excessive shaking can easily damage the yarn. Therefore, a yarn dyeing machine with anti-dye precipitation function is proposed to solve the above problem. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a yarn dyeing machine with a dye precipitation prevention function, which has the advantages of uniform dyeing without damaging the yarn, and solves the problem that excessive shaking can easily damage the yarn.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a yarn dyeing machine with anti-dye precipitation function, comprising a dye box, a cover plate is placed on the top of the dye box, a bracket assembly is arranged at the bottom of the cover plate, a lifting assembly is arranged between the dye box and the cover plate, a circulation mechanism is arranged on the dye box, and a stirring mechanism is arranged inside the dye box.

[0007] The circulation mechanism includes a liquid extraction cover shell and a liquid outlet cover shell, which are respectively fixed on the left and right sides of the dye box. The side of the liquid extraction cover shell away from the dye box is connected to a liquid pump through a pipeline, and a circulation pipe is fixedly connected between the liquid pump and the liquid outlet cover shell.

[0008] The stirring mechanism includes a driving motor, a rotating shaft is fixedly connected to the output shaft of the driving motor, a driving wheel is fixed to the outside of the rotating shaft, two transmission belts are connected to the outside of the driving wheel, a side of the transmission belt away from the driving wheel is internally connected to a driven wheel, a rotating rod is fixedly connected to the inside of the driven wheel, one end of the rotating rod and the rotating shaft both penetrate the dye box and are rotatably connected to the inside of the dye box, rollers are fixed to the outside of the rotating shaft and the rotating rod, and a plurality of stirring blades are fixed to the side walls of the rollers.

[0009] Furthermore, the bracket assembly includes a fixed rod and a yarn tube, the fixed rod is fixedly connected to the bottom of the cover plate, a plurality of sliding grooves are provided at the bottom of the cover plate, a sliding rod is fixed inside the sliding groove, a slider is slidably connected to the outside of the sliding rod, a movable rod is fixedly connected to the bottom of the slider, and a spring that contacts the slider is provided on the outside of the sliding rod.

[0010] Furthermore, an insertion rod is fixed on one side opposite to the fixed rod and the movable rod, and a plugging groove is formed on both the front and rear side walls of the yarn tube, and the insertion rod is plugged into the inside of the plugging groove.

[0011] Furthermore, the interior of the yarn tube is a hollow structure, and a plurality of liquid-permeable holes are provided inside the yarn tube.

[0012] Furthermore, the lifting assembly includes two electric push rods, which are fixed on the side walls of the dye box. Connecting plates are fixed on both the front and rear sides of the cover plate, and the telescopic ends of the electric push rods are fixedly connected to the bottom of the connecting plates.

[0013] Furthermore, a plurality of equally spaced splitter plates are fixed inside the liquid extraction housing, and the splitter plates are rectangular plates.

[0014] Furthermore, a mounting plate is fixed to the bottom of the driving motor, and the mounting plate is fixed to the side wall of the dye box.

[0015] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0016] The yarn dyeing machine with the function of preventing dye precipitation is provided with a circulation mechanism and a stirring mechanism. The dye at the bottom of the dye box is drawn into a liquid extraction cover shell by a liquid pump and transported to a liquid outlet cover shell through a circulation pipe, so that the dye can flow into the dye box again. The liquidity of the dye is ensured by circulating the dye, and the dye at the bottom is rotated and stirred by three rollers, so that the dye precipitation can be further prevented. The yarn wound on the yarn tube is stationary, but the dye fully flows and circulates, so that the dyeing is uniform and the yarn will not be damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a cross-sectional view of the structure of the utility model;

[0018] Figure 2 The utility model structure Figure 1 A front view of

[0019] Figure 3 It is a side sectional view of the structural cover plate of the utility model;

[0020] Figure 4 It is a three-dimensional diagram of the liquid extraction cover shell of the utility model structure.

[0021] In the figure: 1. dye box; 2. cover plate; 3. liquid extraction cover; 31. diverter plate; 4. liquid pump; 5. circulation pipe; 6. liquid outlet cover; 7. fixing rod; 8. yarn tube; 81. liquid permeable hole; 82. plug-in slot; 9. rotating rod; 10. stirring blade; 11. rotating roller; 12. driving motor; 13. driven wheel; 14. transmission belt; 15. connecting plate; 16. electric push rod; 17. plug rod; 18. slider; 19. spring; 20. slide rod; 21. movable rod. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4 In this embodiment, a yarn dyeing machine with anti-dye precipitation function includes a dye box 1, a cover plate 2 is placed on the top of the dye box 1, a bracket assembly is arranged at the bottom of the cover plate 2, a lifting assembly is arranged between the dye box 1 and the cover plate 2, a circulation mechanism is arranged on the dye box 1, and a stirring mechanism is arranged inside the dye box 1.

[0024] The circulation mechanism includes a liquid extraction cover shell 3 and a liquid outlet cover shell 6, which are respectively fixed on the left and right sides of the dye box 1. The side of the liquid extraction cover shell 3 away from the dye box 1 is connected to a liquid pump 4 through a pipeline, and a circulation pipe 5 is fixedly connected between the liquid pump 4 and the liquid outlet cover shell 6. A plurality of equally spaced diverter plates 31 are fixed inside the liquid extraction cover shell 3, and the diverter plates 31 are rectangular plates.

[0025] It should be noted that the dye at the bottom of the dye box 1 is pumped into the liquid extraction housing 3 by the liquid pump 4 and transported to the liquid outlet housing 6 through the circulation pipe 5, so that the dye can flow into the dye box 1 again, and the fluidity of the dye is ensured by circulating the dye.

[0026] The stirring mechanism includes a driving motor 12, a mounting plate is fixed at the bottom of the driving motor 12, the mounting plate is fixed on the side wall of the dye box 1, a rotating shaft is fixedly connected to the output shaft of the driving motor 12, a driving wheel is fixed to the outside of the rotating shaft, two transmission belts 14 are connected to the outside of the driving wheel for transmission, a side of the transmission belt 14 away from the driving wheel is internally connected to a driven wheel 13 for transmission, a rotating rod 9 is fixedly connected to the inside of the driven wheel 13, the rotating rod 9 and one end of the rotating shaft both penetrate the dye box 1 and are rotatably connected to the inside of the dye box 1, a rotating roller 11 is fixed to the outside of the rotating shaft and the rotating rod 9, and a plurality of stirring blades 10 are fixed to the side wall of the rotating roller 11.

[0027] It can be understood that by driving the driving motor 12 to drive the active wheel to rotate, the transmission belt 14 can drive the driven wheel 13, thereby rotating the three rollers 11, so that the stirring blade 10 can stir the dye at the bottom, which can further prevent the dye from precipitating. The yarn wrapped around the yarn tube 8 is stationary, but the dye can flow and circulate fully to make the dyeing uniform and will not damage the yarn.

[0028] See also Figure 1 , Figure 3 The bracket assembly includes a fixed rod 7 and a yarn tube 8. The fixed rod 7 is fixedly connected to the bottom of the cover plate 2. A plurality of slide grooves are provided at the bottom of the cover plate 2. A slide rod 20 is fixed inside the slide groove. A slider 18 is slidably connected to the outside of the slide rod 20. The slider 18 is slidably connected to the inside of the slide groove. A movable rod 21 is fixedly connected to the bottom of the slider 18. A spring 19 that contacts the slider 18 is sleeved on the outside of the slide rod 20. An insertion rod 17 is fixed on the opposite side of the fixed rod 7 and the movable rod 21. Insertion grooves 82 are provided on the front and rear side walls of the yarn tube 8. The insertion rod 17 is inserted into the inside of the insertion groove 82.

[0029] A drain pipe is fixedly passed through one side of the dye box 1, a valve is installed on the drain pipe, a control panel is installed on the side wall of the dye box 1, and the drive motor 12, the electric push rod 16 and the liquid pump 4 are all electrically connected to the control panel.

[0030] It should be noted that by pulling the movable rod 21 to move, the slider 18 can slide in the slide groove, so that the insertion rod 17 can be pulled out from the insertion groove 82, and the yarn tube 8 can be removed, thereby facilitating the removal of the yarn tube 8.

[0031] The interior of the yarn tube 8 is a hollow structure, and a plurality of liquid-permeable holes 81 are provided inside the yarn tube 8 .

[0032] The dye can flow into the yarn tube 8 through the hollow structure of the yarn tube 8 , and the dye can penetrate the yarn wound on the yarn tube 8 through the liquid-permeable holes 81 .

[0033] See also Figure 2 The lifting assembly includes two electric push rods 16, which are fixed on the side wall of the dye box 1. Connecting plates 15 are fixed on both the front and rear sides of the cover plate 2. The telescopic end of the electric push rod 16 is fixedly connected to the bottom of the connecting plate 15.

[0034] The cover plate 2 can be driven to rise or fall by the electric push rod 16, so that the yarn tube 8 can be easily removed from the dye in the dye box 1, so as to facilitate the taking of the dyed yarn.

[0035] The working principle of the above embodiment is as follows: when in use, after the yarn tube 8 wound with the yarn is clamped between the fixed rod 7 and the movable rod 21, the cover plate 2 can be driven down by the electric push rod 16, so that the yarn tube 8 is immersed in the dye in the dye box 1, and the dye in the dye box 1 is pumped into the liquid extraction cover shell 3 by the liquid pump 4 and transported to the liquid outlet cover shell 6 through the circulation pipe 5, so that the dye can flow into the dye box 1 again, and the fluidity of the dye is guaranteed by circulating the dye. At the same time, the driving motor 12 drives the active wheel to rotate, so that the transmission belt 14 drives the driven wheel 13, so that the three rollers 11 rotate, and the stirring blade 10 can stir the dye at the bottom, so as to further prevent the dye from precipitating. The yarn wound on the yarn tube 8 is stationary, but the sufficient flow and circulation of the dye can make the dyeing uniform and will not damage the yarn.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0037] Although 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 the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A yarn dyeing machine with a dye precipitation prevention function, comprising a dye box (1), characterized in that: A cover plate (2) is placed on the top of the dye box (1), a support assembly is arranged at the bottom of the cover plate (2), a lifting assembly is arranged between the dye box (1) and the cover plate (2), a circulation mechanism is arranged on the dye box (1), and a stirring mechanism is arranged inside the dye box (1); The circulation mechanism comprises a liquid extraction housing (3) and a liquid outlet housing (6), wherein the liquid extraction housing (3) and the liquid outlet housing (6) are respectively penetrated and fixed on the left and right sides of the dye box (1), and a side of the liquid extraction housing (3) away from the dye box (1) is connected to a liquid pump (4) via a pipeline, and a circulation pipe (5) is fixedly connected between the liquid pump (4) and the liquid outlet housing (6); The stirring mechanism comprises a driving motor (12), a rotating shaft is fixedly connected to the output shaft of the driving motor (12), a driving wheel is fixedly connected to the outside of the rotating shaft, two transmission belts (14) are connected to the outside of the driving wheel, a driven wheel (13) is connected to the inside of the transmission belt (14) away from the driving wheel, a rotating rod (9) is fixedly connected to the inside of the driven wheel (13), one end of the rotating rod (9) and the rotating shaft both penetrate the dye box (1) and are rotatably connected to the inside of the dye box (1), a rotating roller (11) is fixedly connected to the outside of the rotating shaft and the rotating rod (9), and a plurality of stirring blades (10) are fixed to the side wall of the rotating roller (11).

2. The yarn dyeing machine with anti-dye precipitation function according to claim 1, characterized in that: The bracket assembly comprises a fixing rod (7) and a yarn bobbin (8), wherein the fixing rod (7) is fixedly connected to the bottom of the cover plate (2), a plurality of slide grooves are provided at the bottom of the cover plate (2), a slide rod (20) is fixed inside the slide groove, a slider (18) is slidably connected to the outside of the slide rod (20), a movable rod (21) is fixedly connected to the bottom of the slider (18), and a spring (19) is sleeved outside the slide rod (20) for contact with the slider (18).

3. The yarn dyeing machine with anti-dye precipitation function according to claim 2, characterized in that: An insertion rod (17) is fixed on one side opposite to the fixed rod (7) and the movable rod (21), and a plugging groove (82) is provided on both the front and rear side walls of the yarn tube (8), and the insertion rod (17) is plugged into the inside of the plugging groove (82).

4. The yarn dyeing machine with anti-dye precipitation function according to claim 2, characterized in that: The interior of the yarn tube (8) is a hollow structure, and a plurality of liquid-permeable holes (81) are provided inside the yarn tube (8).

5. The yarn dyeing machine with anti-dye precipitation function according to claim 1, characterized in that: The lifting assembly comprises two electric push rods (16), the electric push rods (16) being fixed on the side wall of the dye box (1), the front and rear sides of the cover plate (2) being fixed with connecting plates (15), and the telescopic ends of the electric push rods (16) being fixedly connected to the bottom of the connecting plate (15).

6. The yarn dyeing machine with anti-dye precipitation function according to claim 1, characterized in that: A plurality of equally spaced distribution plates (31) are fixed inside the liquid extraction housing (3), and the distribution plates (31) are rectangular plates.

7. The yarn dyeing machine with anti-dye precipitation function according to claim 1, characterized in that: A mounting plate is fixed to the bottom of the driving motor (12), and the mounting plate is fixed to the side wall of the dye box (1).

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