Multi-stage gradient dyeing device for textile fabric

Abstract

The multistage gradient dyeing device comprises a transverse plate, long plates are connected to the front side and the rear side of the top of the transverse plate through bolts, a connecting plate is welded to the left side of the top of each long plate, and a second electric telescopic rod is arranged on the surface of each connecting plate in a penetrating mode. Through cooperation of the second motor, the uniform smearing roller, the mounting frame and the first electric telescopic rod, the device has the advantage of being capable of uniformly smearing pigment on fabric, the pigment can be smeared on the fabric more uniformly, the fabric dyeing effect is improved, and the dyeing quality is improved; through cooperation of a fan, a heating box, a heating plate, an air blowing pipe and an air blowing cover, the device has the advantage of being capable of drying dyed fabric, the dyed fabric can be air-dried more quickly, workers do not need to take away the fabric for air drying, the air-drying speed is increased, and the workload is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of textile fabric processing, in particular to a multi-stage gradient dyeing device for textile fabrics. Background Art

[0002] Textile fabrics are divided into two categories according to the weaving method: weft knitted fabrics and warp knitted fabrics. Weft knitted fabrics are often made of low-elastic polyester yarn or special-shaped polyester yarn, nylon yarn, etc., and are woven on various weft knitting machines using plain stitch, varied plain stitch, ribbed plain stitch, etc. Dyeing devices are needed to dye them in the processing of textile fabrics.

[0003] The utility model patent with the patent application publication number CN212357642U discloses a textile fabric dyeing device, which belongs to the field of mechanical technology. The textile fabric dyeing device includes a dyeing tank, a stepper motor is installed on the left side of the dyeing tank, the power output end of the stepper motor is connected to the power input end of the drive shaft, and the end of the drive shaft is connected to the lower gear. The utility model heat pressing roller cooperates with the coiling roller A to roll the textile fabric, and the corresponding power supply equipment is connected to the outside of the heating tube, so that the internal electric heating resistance wire is electrically heated. Since the shell of the heat pressing roller is made of aluminum material, the heat conduction effect is good, so that the fabric is heat-conducted while rolling the fabric, and the wrinkles that may exist on the fabric can be eliminated. The stepper motor has a forward and reverse function, which can drive the fabric to be immersed and dyed back and forth between the dyeing roller A and the dyeing roller B, and the dyeing is more uniform, the overall dyeing effect is good, and the efficiency is higher, which is suitable for being widely promoted and used.

[0004] However, the above device still has some shortcomings in actual use. The most obvious one is that when the fabric is dyed, it does not have the function of spreading the paint on the fabric evenly, which makes the fabric dyed unevenly and affects the quality of dyeing. Moreover, this device does not have the function of drying the dyed fabric after dyeing, and the staff needs to take the dyed fabric outside for air drying, which reduces the air drying speed of the dyed fabric, increases the workload of the staff, and reduces the processing speed.

[0005] Therefore, it is necessary to invent a multi-stage gradient dyeing device for textile fabrics to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a multi-stage gradient dyeing device for textile fabrics, which has the advantages of being able to spread the paint on the fabric evenly and being able to dry the dyed fabric, thereby solving the problems of not having the function of spreading the paint on the fabric evenly and not having the function of drying the dyed fabric.

[0007] To achieve the above object, the utility model provides the following technical solutions: A multi-stage gradient dyeing device for textile fabrics, including a horizontal plate. Both the front and rear sides of the top of the horizontal plate are bolted with long plates. A connecting plate is welded to the left side of the top of the long plate. A second electric telescopic rod is disposed through the surface of the connecting plate. The bottom end of the second electric telescopic rod is welded with a connecting frame. The inner cavity of the connecting frame and the surface of the long plate are both movably connected with pressing rollers through bearings. A top plate is welded to the top of the long plate. A storage box is bolted to the top of the top plate. A dyeing component and a spreading component are respectively installed at the bottom of the top plate. A drying component is installed at the top of the top plate. A vertical plate is bolted to the right side of the top of the horizontal plate. A winding component is installed on the surface of the vertical plate.

[0008] Preferably, the winding component includes a first motor. The front side of the first motor is fixedly connected to the back of the vertical plate by bolts. The front end of the rotating shaft of the first motor penetrates to the front side of the vertical plate and is welded with a winding roller. A sleeve is sleeved on the surface of the winding roller. A fixing bolt is disposed through the surface of the sleeve. Fixing threaded holes are formed on the surface of the winding roller.

[0009] Preferably, the drying component includes a heating box. The bottom of the heating box is fixedly connected to the top of the top plate by bolts. A blower is bolted to the top of the heating box. The air outlet end of the blower is fixedly communicated with an air outlet pipe. One end of the air outlet pipe away from the blower penetrates into the inner cavity of the heating box. The bottom of the heating box is fixedly communicated with a blowing pipe. The bottom end of the blowing pipe penetrates to the bottom of the top plate and is fixedly communicated with a blowing hood. A heating plate is bolted to the inner cavity of the heating box.

[0010] Preferably, the spreading component includes a first electric telescopic rod. The bottom end of the first electric telescopic rod penetrates the top of the top plate. The bottom end of the first electric telescopic rod is bolted with an installation frame. A second motor is bolted to the front of the installation frame. The rear end of the rotating shaft of the second motor penetrates into the inner cavity of the installation frame and is welded with a spreading roller. The rear end of the spreading roller is movably connected with the inner wall of the installation frame through a bearing.

[0011] Preferably, the dyeing component includes a suction pump. The bottom of the suction pump is fixedly connected to the top of the top plate by bolts. The feeding end of the suction pump is fixedly communicated with a three-way valve. Both the front and rear ends of the three-way valve are fixedly communicated with suction pipes. One end of the suction pipe away from the three-way valve penetrates into the inner cavity of the storage box. The discharging end of the suction pump is fixedly communicated with a conveying pipe. One end of the conveying pipe away from the suction pump penetrates to the bottom of the top plate and is fixedly communicated with a spraying disc. Nozzles are installed at the bottom of the spraying disc.

[0012] Preferably, the bottom of the cross - plate is connected with supporting legs by bolts, a feeding hole is arranged at the top of the storage box, and the surface of the long plate is movably connected with a supporting roller through a bearing.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. The present utility model is cooperated by a second motor, a spreading roller, a mounting frame and a first electric telescopic rod, and has the advantage of being able to spread the pigment on the fabric evenly, so that the pigment can be smeared on the fabric more evenly, improving the fabric dyeing effect and increasing the dyeing quality.

[0015] 2. The present utility model is cooperated by a blower, a heating box, a heating plate, a blowing air pipe and a blowing air hood, and has the advantage of being able to dry the dyed fabric, so that the dyed fabric can be air - dried more quickly, without the need for staff to take the fabric away for air - drying, improving the air - drying speed and reducing the workload. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a three - dimensional sectional structure schematic diagram of the present utility model;

[0017] Figure 2 is a partial left - hand three - dimensional structure schematic diagram of the present utility model;

[0018] Figure 3 is a three - dimensional sectional structure schematic diagram of the drying component of the present utility model;

[0019] Figure 4 is a right - hand three - dimensional structure schematic diagram of the present utility model.

[0020] In the figure: 1, cross - plate; 2, vertical plate; 3, winding component; 301, sleeve; 302, winding roller; 303, first motor; 4, drying component; 401, blower; 402, heating plate; 403, heating box; 404, blowing air hood; 405, blowing air pipe; 5, spreading component; 501, second motor; 502, spreading roller; 503, mounting frame; 504, first electric telescopic rod; 6, dyeing component; 601, suction pump; 602, spray head; 603, spraying disc; 604, conveying pipe; 605, three - way valve; 7, storage box; 8, supporting roller; 9, second electric telescopic rod; 10, connecting plate; 11, connecting frame; 12, pressing roller; 13, long plate; 14, top plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Please refer to Figures 1 - 4, A multi-stage gradient dyeing device for textile fabrics, including a horizontal plate 1. Both the front and rear sides of the top of the horizontal plate 1 are bolted with long plates 13. A connecting plate 10 is welded to the left side of the top of the long plate 13. A second electric telescopic rod 9 is penetratively arranged on the surface of the connecting plate 10. The bottom end of the second electric telescopic rod 9 is welded with a connecting frame 11. A pressing roller 12 is movably connected to the inner cavity of the connecting frame 11 and the surface of the long plate 13 through bearings. A top plate 14 is welded to the top of the long plate 13. A storage box 7 is bolted to the top of the top plate 14. A dyeing component 6 and a leveling component 5 are respectively installed at the bottom of the top plate 14. A drying component 4 is installed at the top of the top plate 14. A vertical plate 2 is bolted to the right side of the top of the horizontal plate 1. A winding component 3 is installed on the surface of the vertical plate 2;

[0022] The winding component 3 includes a first motor 303. The front side of the first motor 303 is fixedly connected to the back of the vertical plate 2 through bolts. The front end of the rotating shaft of the first motor 303 penetrates to the front side of the vertical plate 2 and is welded with a winding roller 302. A sleeve 301 is sleeved on the surface of the winding roller 302. A fixing bolt is penetratively arranged on the surface of the sleeve 301. Fixing threaded holes are provided on the surface of the winding roller 302. By setting the sleeve 301, when the winding roller 302 rotates, the fabric can be collected, which is convenient for removing the collected fabric;

[0023] The drying component 4 includes a heating box 403. The bottom of the heating box 403 is fixedly connected to the top of the top plate 14 through bolts. A blower 401 is bolted to the top of the heating box 403. The air outlet end of the blower 401 is fixedly communicated with an air outlet pipe. The end of the air outlet pipe far from the blower 401 penetrates into the inner cavity of the heating box 403. The bottom of the heating box 403 is fixedly communicated with a blowing pipe 405. The bottom end of the blowing pipe 405 penetrates to the bottom of the top plate 14 and is fixedly communicated with a blowing hood 404. A heating plate 402 is bolted to the inner cavity of the heating box 403. By setting the heating plate 402, the air blown into the heating box 403 by the blower 401 can be heated, so that the fabric can be quickly dried;

[0024] The leveling component 5 includes a first electric telescopic rod 504. The bottom end of the first electric telescopic rod 504 penetrates the top of the top plate 14. The bottom end of the first electric telescopic rod 504 is bolted with a mounting frame 503. A second motor 501 is bolted to the front of the mounting frame 503. The rear end of the rotating shaft of the second motor 501 penetrates into the inner cavity of the mounting frame 503 and is welded with a leveling roller 502. The rear end of the leveling roller 502 is movably connected to the inner wall of the mounting frame 503 through a bearing. By setting the first electric telescopic rod 504, the mounting frame 503 can be pushed to move, so that the leveling roller 502 can contact the surface of the fabric, thereby leveling the pigment on the fabric;

[0025] The dyeing assembly 6 includes a material suction pump 601. The bottom of the material suction pump 601 is fixedly connected to the top of the top plate 14 by bolts. The feeding end of the material suction pump 601 is fixedly communicated with a three-way valve 605. Both the front and rear ends of the three-way valve 605 are fixedly communicated with material suction pipes. The ends of the material suction pipes away from the three-way valve 605 penetrate into the inner cavity of the storage tank 7. The discharging end of the material suction pump 601 is fixedly communicated with a conveying pipe 604. The end of the conveying pipe 604 away from the material suction pump 601 penetrates to the bottom of the top plate 14 and is fixedly communicated with a spraying tray 603. Nozzles 602 are installed at the bottom of the spraying tray 603. By providing the storage tank 7, pigments of different colors can be stored, so that the material suction pump 601 can suck out multiple colors, thereby realizing gradient dyeing;

[0026] Support legs are connected to the bottom of the cross plate 1 by bolts. A filling hole is opened at the top of the storage tank 7. A support roller 8 is movably connected to the surface of the long plate 13 through a bearing.

[0027] During use, an external controller is connected. The fabric to be dyed is sequentially passed above the lower pressing roller 12 and above the support roller 8, and finally the fabric is wound around the sleeve 301. After winding is completed, the rotation of the rotating shaft of the first motor 303 drives the winding roller 302 to rotate, so that the sleeve 301 can wind the fabric. At the same time, the second electric telescopic rod 9 descends to make the connecting frame 11 descend, so that the pressing roller 12 thereon can press the fabric. The material suction pump 601 operates to suck the pigment in the storage tank 7 through the material suction pipe. The sucked pigment is conveyed to the spraying tray 603 through the conveying pipe 604 and sprayed by the nozzles 602, thereby dyeing the fabric. The color of the pigment sucked by the material suction pump 601 can be controlled through the three-way valve 605, thereby performing gradient dyeing on the fabric. At the same time, the first electric telescopic rod 504 extends to push the mounting frame 503 to descend, so that the smoothing roller 502 can contact the surface of the fabric. The rotation of the rotating shaft of the second motor 501 drives the smoothing roller 502 to rotate, thereby smoothing the pigment on the surface of the fabric and making the dyeing effect better. At the same time, the fan 401 operates to blow air into the heating box 403 through the air outlet pipe, and the air is heated by the heating plate 402 and finally blown out through the air blowing pipe 405 and the air blowing cover 404, thereby quickly drying the dyed fabric.

[0028] In summary, for this multi-stage gradient dyeing device for textile fabrics, through the cooperation of the cross plate 1, the vertical plate 2, the winding assembly 3, the drying assembly 4, the smoothing assembly 5, the dyeing assembly 6, the storage tank 7, the second electric telescopic rod 9, the connecting plate 10, the connecting frame 11 and the pressing roller 12, the problems of not having the function of smoothing the pigment on the fabric and not having the function of drying the dyed fabric are solved.

Claims

1. A multi-stage gradient dyeing device for textile fabrics, comprising a horizontal plate (1), characterized in that: The front and rear sides of the top of the horizontal plate (1) are both connected to long plates (13) by bolts, a connecting plate (10) is welded to the left side of the top of the long plate (13), a second electric telescopic rod (9) is penetrated through the surface of the connecting plate (10), a connecting frame (11) is welded to the bottom end of the second electric telescopic rod (9), the inner cavity of the connecting frame (11) and the surface of the long plate (13) are both movably connected to a pressing roller (12) through a bearing, a top plate (14) is welded to the top of the long plate (13), a material storage box (7) is connected to the top of the top plate (14) by bolts, a dyeing component (6) and a smoothing component (5) are respectively installed at the bottom of the top plate (14), a drying component (4) is installed on the top of the top plate (14), and a vertical plate (2) is connected to the right side of the top of the horizontal plate (1) by bolts, and a winding component (3) is installed on the surface of the vertical plate (2).

2. A multi-stage gradient dyeing device for textile fabrics according to claim 1, characterized in that: The winding assembly (3) comprises a first motor (303), the front side of the first motor (303) being fixedly connected to the back side of the vertical plate (2) by bolts, the front end of the rotating shaft of the first motor (303) passing through the front side of the vertical plate (2) and being welded with a winding roller (302), the surface of the winding roller (302) being sleeved with a sleeve (301), the surface of the sleeve (301) being penetrated with fixing bolts, and the surface of the winding roller (302) being provided with a fixing threaded hole.

3. The multi-stage gradient dyeing device for textile fabrics according to claim 1, characterized in that: The drying component (4) comprises a heating box (403), the bottom of which is fixedly connected to the top of the top plate (14) by bolts, the top of the heating box (403) is connected to a fan (401) by bolts, the air outlet end of the fan (401) is fixedly connected to an air outlet pipe, the end of the air outlet pipe away from the fan (401) passes through the inner cavity of the heating box (403), the bottom of the heating box (403) is fixedly connected to a blowing pipe (405), the bottom end of the blowing pipe (405) passes through the bottom of the top plate (14) and is fixedly connected to a blowing hood (404), and the inner cavity of the heating box (403) is connected to a heating plate (402) by bolts.

4. The multi-stage gradient dyeing device for textile fabrics according to claim 1, characterized in that: The smoothing assembly (5) comprises a first electric telescopic rod (504), the bottom end of the first electric telescopic rod (504) passes through the top of the top plate (14), the bottom end of the first electric telescopic rod (504) is connected to a mounting frame (503) by bolts, the front of the mounting frame (503) is connected to a second motor (501) by bolts, the rear end of the rotating shaft of the second motor (501) passes through the inner cavity of the mounting frame (503) and is welded to a smoothing roller (502), and the rear end of the smoothing roller (502) is movably connected to the inner wall of the mounting frame (503) by a bearing.

5. The multi-stage gradient dyeing device for textile fabrics according to claim 1, characterized in that: The dyeing component (6) comprises a suction pump (601), the bottom of which is fixedly connected to the top of the top plate (14) by bolts, the feeding end of the suction pump (601) is fixedly connected to a three-way valve (605), the front and rear ends of the three-way valve (605) are fixedly connected to suction pipes, the end of the suction pipe away from the three-way valve (605) penetrates into the inner cavity of the material storage box (7), the discharge end of the suction pump (601) is fixedly connected to a conveying pipe (604), the end of the conveying pipe (604) away from the suction pump (601) penetrates into the bottom of the top plate (14) and is fixedly connected to a spraying disc (603), and a nozzle (602) is installed at the bottom of the spraying disc (603).

6. A multi-stage gradient dyeing device for textile fabrics according to claim 1, characterized in that: The bottom of the horizontal plate (1) is connected to a supporting leg via bolts, a material injection hole is provided on the top of the material storage box (7), and a supporting roller (8) is movably connected to the surface of the long plate (13) via a bearing.

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