Yarn printing and dyeing device

Abstract

The utility model relates to the technical field of yarn printing and dyeing, and discloses a yarn printing and dyeing device which comprises a dyeing box, a winding box and a winding drum, a first motor is fixedly installed on the right side of the winding box, a first rotating shaft is fixedly installed at the output end of the first motor, and a winding mechanism is arranged between the first rotating shaft and the winding drum. A drying pipe is fixedly mounted on the inner wall of the winding box; the winding mechanism comprises a wire ring, a spline and a steering roller, a reciprocating lead screw rotates to drive a connecting plate to reciprocate left and right, then a sliding sleeve is driven to reciprocate left and right, the sliding sleeve reciprocates left and right to drive a fixing ring to reciprocate left and right, then a winding cylinder is driven to reciprocate left and right, and the position of the winding cylinder relative to the wire ring is changed. The yarn is wound at different positions on the winding drum, the positions of the yarn rings and the drying pipe are inconvenient due to the fact that the positions of the yarn rings are fixed, the speed during winding each time is not obviously changed, and the dip dyeing duration is conveniently controlled.

Description

Technical Field

[0001] The utility model relates to the technical field of yarn printing and dyeing, in particular to a yarn printing and dyeing device. Background Art

[0002] The yarn printing and dyeing device is a mechanical device used to take out the yarn for textile use and dye it with dye before it is woven into cloth. Dyeing the yarn separately is more complete and brighter than directly dyeing the cloth. The existing yarn printing and dyeing device cannot ensure that the yarn is evenly distributed on the winding drum during winding, causing the yarn to be concentrated in a certain area of ​​the winding drum, affecting subsequent use;

[0003] The existing Chinese patent CN206986493U discloses a yarn printing and dyeing device, which allows the yarn to reciprocate left and right during winding on the winding drum through the setting of the transmission mechanism, so that the yarn is evenly distributed on the winding drum, avoiding excessive concentration of the yarn and affecting subsequent use;

[0004] During use, the wire loop moves back and forth away from the drying tube and close to the drying tube. When the wire loop is away from the drying tube, not only is the winding drum winding the yarn, but the wire loop also needs to pull the yarn away from the drying tube. When the wire loop is close to the drying tube, the yarn wound on the winding drum has been pulled out by the wire loop. Therefore, the pulling speed of the yarn is different in the two processes, which leads to different dyeing time of the yarn in the dye chamber. Each dye has a corresponding dyeing rate and saturation point. The change in dyeing time during the dyeing process, that is, the inability to balance the dyeing rate and the winding rate, will lead to a decrease in dyeing efficiency or dyeing effect. Utility Model Content

[0005] The purpose of the utility model is to provide a yarn printing and dyeing device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a yarn printing and dyeing device, comprising a dyeing box, a winding box, and a winding drum, a motor 1 is fixedly installed on the right side of the winding box, a rotating shaft 1 is fixedly installed on the output end of the motor 1, a winding mechanism is arranged between the rotating shaft 1 and the winding drum, and a drying tube is fixedly installed on the inner wall of the winding box;

[0007] The winding mechanism comprises a wire ring, a spline, and a steering roller, the wire ring is fixedly mounted on the bottom inner wall of the winding box, the spline fixed sleeve is arranged on the rotating shaft 1, the center of the winding drum is provided with a spline groove corresponding to the spline, the winding drum is slidingly sleeved on the spline, the rotating shaft 1 is connected to a reciprocating screw rod through a pulley group, the end of the reciprocating screw rod is rotatably connected to the inner wall of the winding box through a bearing, the outer wall of the reciprocating screw rod is threadedly sleeved with a connecting plate, the left side of the connecting plate is rotatably connected with a sliding sleeve through a pin shaft, the right outer wall of the winding drum is fixedly mounted with a fixing ring, the right outer wall of the fixing ring is provided with a circular ring groove, the sliding sleeve is slidably arranged in the circular ring groove, the steering roller is fixedly mounted on the bottom inner wall of the winding box, and the steering roller is located between the drying tube and the wire ring;

[0008] A guide roller is fixedly installed on the inner wall of the dyeing box, and a stirring component is fixedly installed on the bottom inner wall of the dyeing box.

[0009] Furthermore, two groups of guide rollers are provided, each group of guide rollers includes two guide rollers staggered up and down, and an extrusion roller is fixedly installed on the inner wall of the dyeing box. Two extrusion rollers are provided, and the two extrusion rollers are located on the same vertical plane. The extrusion roller is located between the two groups of guide rollers.

[0010] Furthermore, an observation window is fixedly installed on the front of the winding box, and a box door is arranged on the top of the winding box.

[0011] Furthermore, support legs are fixedly installed at the four corners of the bottom of the dyeing box, a liquid inlet pipe is connected to the left side of the dyeing box, a liquid discharge pipe is connected to the right side of the dyeing box, and a valve is provided at the end of the liquid discharge pipe.

[0012] Furthermore, the drying tube comprises a tube body, a drying lamp is fixedly mounted on the inner wall of the tube body, threading holes are arranged on the top and bottom of the tube body, and a smooth sleeve 2 is fixedly mounted on the inner wall of the threading hole.

[0013] Furthermore, the stirring component includes a second motor and an outer cover. The second motor is fixedly installed at the bottom of the dyeing box. A second rotating shaft is fixedly installed at the output end of the second motor. The second rotating shaft passes through the bottom of the dyeing box through a sealed bearing. A stirring blade is fixedly installed on the outer wall of the second rotating shaft. The outer cover covers the stirring blade, and the bottom of the outer cover is fixedly connected to the bottom inner wall of the dyeing box. A through hole is opened on the outer wall of the outer cover.

[0014] Furthermore, an opening is provided on the left outer wall of the winding box, and the inner diameter of the opening is larger than the outer diameter of the winding drum. A positioning rod is fixedly installed on the left outer wall of the winding box, and a disc is slidingly sleeved on the outer wall of the positioning rod, and the disc is blocked at the opening. A smooth sleeve 1 is fixedly installed on the right outer wall of the disc, and the smooth sleeve 1 is rotatably sleeved on the bottom of the rotating shaft 1. A nut is threadedly sleeved on the outer wall of the positioning rod.

[0015] Furthermore, three stirring components are provided and are evenly spaced and distributed on the bottom of the dyeing box, and a gap is left between the stirring components and the guide roller.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The reciprocating screw rod rotates to drive the connecting plate to move back and forth, and then drives the sliding sleeve to move back and forth. The sliding sleeve moves back and forth to drive the fixed ring to move back and forth, and then drives the winding drum to move back and forth, changing the position of the winding drum relative to the wire ring, so that the yarn is wound on different positions on the winding drum. Because the position of the wire ring is fixed, the position of the wire ring and the drying tube is inconvenient, and the speed of each winding will not change significantly, which is convenient for controlling the immersion and dyeing time.

[0018] 2. A sealed bearing is provided to prevent the dye in the dyeing box from leaking out, and an outer cover is provided to prevent the yarn from contacting the stirring blades. The second motor drives the second shaft to rotate, thereby driving the stirring blades to rotate and stir the dye. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the front cross-sectional view of the dyeing box and the winding box of the utility model;

[0021] Figure 3 It is a structural schematic diagram of a partial structure of the winding mechanism of the utility model;

[0022] Figure 4 This is a schematic structural diagram of an exploded view of a sliding sleeve and a fixing ring of the utility model;

[0023] Figure 5 It is a structural schematic diagram of the disc and the opening of the utility model;

[0024] Figure 6 This is a structural schematic diagram of an exploded view of a drying tube of the utility model;

[0025] Figure 7 This is a structural schematic diagram of an exploded view of the stirring component of the utility model.

[0026] In the figure: 1. dyeing box; 2. winding box; 3. motor 1; 4. rotating shaft 1; 5. winding mechanism; 6. box door; 7. observation window; 8. guide roller; 9. squeezing roller; 10. stirring component; 11. liquid inlet pipe; 12. liquid discharge pipe; 13. drying pipe; 14. winding drum; 15. disc; 16. positioning rod; 17. smooth sleeve 1; 501. wire ring; 502. spline; 503. reciprocating screw rod; 504. connecting plate; 505. sliding sleeve; 506. fixing ring; 507. annular groove; 508. steering roller; 1001. motor 2; 1002. sealed bearing; 1003. rotating shaft 2; 1004. stirring blade; 1005. outer cover; 1301. tube body; 1302. smooth sleeve 2; 1303. drying lamp. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0028] See also Figure 1-Figure 7 The utility model provides a technical solution: a yarn printing and dyeing device, comprising a dyeing box 1, a winding box 2, and a winding drum 14, a motor 3 is fixedly installed on the right side of the winding box 2, a rotating shaft 4 is fixedly installed on the output end of the motor 3, a winding mechanism 5 is arranged between the rotating shaft 4 and the winding drum 14, and a drying tube 13 is fixedly installed on the inner wall of the winding box 2;

[0029] The winding mechanism 5 includes a wire ring 501, a spline 502, and a steering roller 508. The wire ring 501 is fixedly mounted on the bottom inner wall of the winding box 2. The spline 502 is fixedly sleeved on the rotating shaft 14. A spline groove corresponding to the spline 502 is opened at the center of the winding drum 14. The winding drum 14 is slidably sleeved on the spline 502. The rotating shaft 14 is connected to a reciprocating screw rod 503 through a pulley group. The end of the reciprocating screw rod 503 is rotatably connected to the inner wall of the winding box 2 through a bearing. The outer wall of the reciprocating screw rod 503 is threadedly sleeved with a connecting plate 504, and the left side of the connecting plate 504 is rotatably connected with a sliding sleeve 505 through a pin shaft. A fixing ring 506 is fixedly installed on the right outer wall of the winding drum 14, and a circular groove 507 is opened on the right outer wall of the fixing ring 506. The sliding sleeve 505 is slidably arranged in the circular groove 507. The steering roller 508 is fixedly installed on the bottom inner wall of the winding box 2, and the steering roller 508 is located between the drying tube 13 and the wire ring 501. The winding drum 14 and the rotating shaft 14 are connected by the spline 502, so that the rotating shaft 14 can drive the winding drum 14 to rotate while the winding drum 14 can slide left and right. The rotating shaft 14 and the reciprocating screw rod 503 are connected by transmission, so that the reciprocating screw rod 503 rotates while the rotating shaft 14 rotates, thereby causing the connecting plate 504 to reciprocate left and right, thereby driving the sliding sleeve 505 to reciprocate left and right. The reciprocating movement of the sliding sleeve 505 drives the fixing ring 506 to reciprocate left and right, thereby driving the winding drum 14 to reciprocate left and right, changing the position of the winding drum 14 relative to the wire ring 501, so that the yarn is wound at different positions on the winding drum 14, and because the position of the wire ring 501 is fixed, the position of the wire ring 501 and the drying tube 13 is inconvenient, and the speed of each winding will not change significantly, which is convenient for controlling the immersion time. A steering roller 508 is set to rotate the yarn so that the yarn extending from the drying tube 13 can pass through the wire ring 501;

[0030] A guide roller 8 is fixedly installed on the inner wall of the dyeing box 1 to guide the yarn so that the yarn can be immersed in the dye. A stirring component 10 is fixedly installed on the bottom inner wall of the dyeing box 1 to stir the dye in the dyeing box 1, thereby avoiding the problem of dye precipitation.

[0031] Two groups of guide rollers 8 are provided, and each group of guide rollers 8 includes two guide rollers 8 staggered up and down. The inner wall of the dyeing box 1 is fixedly installed with a squeezing roller 9. Two squeezing rollers 9 are provided, and the two squeezing rollers 9 are located on the same vertical plane. The squeezing roller 9 is located between the two groups of guide rollers 8. The yarn is squeezed by the upper and lower squeezing rollers 9, and then the yarn is immersed in the dye again, so that the dye can penetrate deep into the yarn during the recovery process of the yarn from the squeezed state;

[0032] An observation window 7 is fixedly installed on the front of the winding box 2 for viewing the winding situation. A box door 6 is provided on the top of the winding box 2 for disassembling and assembling the winding drum 14.

[0033] Support legs are fixedly installed at the four corners of the bottom of the dyeing box 1. The left side of the dyeing box 1 is connected to a liquid inlet pipe 11, and the right side of the dyeing box 1 is connected to a liquid discharge pipe 12. A valve is provided at the end of the liquid discharge pipe 12.

[0034] The drying tube 13 includes a tube body 1301, a drying lamp 1303 is fixedly installed on the inner wall of the tube body 1301, threading holes are arranged on the top and bottom of the tube body 1301, and a second smooth sleeve 1302 is fixedly installed on the inner wall of the threading hole. The tube body 1301 is used to quickly dry the yarn, and the second smooth sleeve 1302 is arranged to prevent the yarn from rubbing against the inner wall of the threading hole;

[0035] The stirring component 10 includes a second motor 1001 and an outer cover 1005. The second motor 1001 is fixedly installed at the bottom of the dyeing box 1. The output end of the second motor 1001 is fixedly installed with a second rotating shaft 1003. The second rotating shaft 1003 passes through the bottom of the dyeing box 1 through a sealed bearing 1002. A stirring blade 1004 is fixedly installed on the outer wall of the second rotating shaft 1003. The outer cover 1005 covers the stirring blade 1004, and the bottom of the outer cover 1005 is fixedly connected to the inner wall of the bottom of the dyeing box 1. A through hole is opened on the outer wall of the outer cover 1005. The sealed bearing 1002 is provided to prevent the dye in the dyeing box 1 from leaking out. The outer cover 1005 is provided to prevent the yarn from contacting the stirring blade 1004. The second motor 1001 drives the second rotating shaft 1003 to rotate, and then drives the stirring blade 1004 to rotate, so as to stir the dye.

[0036] The left outer wall of the winding box 2 is provided with an opening, and the inner diameter of the opening is larger than the outer diameter of the winding drum 14. A positioning rod 16 is fixedly installed on the left outer wall of the winding box 2. A disc 15 is slidably sleeved on the outer wall of the positioning rod 16. The disc 15 blocks the opening. A smooth sleeve 17 is fixedly installed on the right outer wall of the disc 15. The smooth sleeve 17 is rotatably sleeved on the bottom of the rotating shaft 4. A nut is threadedly sleeved on the outer wall of the positioning rod 16. An opening is provided so that when the winding drum 14 is disassembled, the winding drum 14 can slide out horizontally from the spline 502. The disc 15 is provided to cover the opening.

[0037] Three stirring members 10 are provided and are evenly spaced on the bottom of the dyeing box 1 to provide a stirring effect. A gap is left between the stirring member 10 and the guide roller 8 to avoid contact between the guide roller 8 and the stirring member 10 .

[0038] Working principle: When in use, the yarn is passed around the guide roller 8 and extended into the drying tube 13, and then passed around the steering roller 508 and passed through the wire loop 501, and then the end of the yarn is bonded to the outer wall of the winding drum 14, and the motor 3 is turned on to drive the rotating shaft 4 to rotate, and then the spline 502 is driven to rotate, and the rotation of the spline 502 drives the winding drum 14 to rotate to wind the yarn, and the rotation of the rotating shaft 4 drives the reciprocating screw rod 503 to rotate, so that the connecting plate 504 moves back and forth, and then the sliding sleeve 505 moves back and forth, and the sliding sleeve 505 moves back and forth to drive the fixed ring 506 to move back and forth, and then the winding drum 14 moves back and forth, and the position of the winding drum 14 relative to the wire loop 501 is changed, so that the yarn is wound at different positions on the winding drum 14, and because the position of the wire loop 501 is fixed, the position of the wire loop 501 and the drying tube 13 is inconvenient, and the speed of each winding will not change significantly, which is convenient for controlling the dyeing time.

[0039] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

Claims

1. A yarn printing and dyeing device, comprising a dyeing box (1), a winding box (2), and a winding drum (14), characterized in that: A motor (3) is fixedly mounted on the right side of the winding box (2); a rotating shaft (4) is fixedly mounted on the output end of the motor (3); a winding mechanism (5) is arranged between the rotating shaft (4) and the winding drum (14); and a drying tube (13) is fixedly mounted on the inner wall of the winding box (2); The winding mechanism (5) comprises a wire ring (501), a spline (502), and a steering roller (508); the wire ring (501) is fixedly mounted on the bottom inner wall of the winding box (2); the spline (502) is fixedly sleeved on a rotating shaft (4); a spline groove corresponding to the spline (502) is provided at the center of the winding drum (14); the winding drum (14) is slidably sleeved on the spline (502); the rotating shaft (4) is connected to a reciprocating screw rod (503) through a pulley group; the end of the reciprocating screw rod (503) is rotatably connected to the inner wall of the winding box (2) through a bearing. The outer wall of the reciprocating screw rod (503) is threadedly sleeved with a connecting plate (504), and the left side of the connecting plate (504) is rotatably connected with a sliding sleeve (505) through a pin shaft. A fixing ring (506) is fixedly installed on the right outer wall of the winding drum (14), and a circular groove (507) is opened on the right outer wall of the fixing ring (506). The sliding sleeve (505) is slidably arranged in the circular groove (507). The steering roller (508) is fixedly installed on the bottom inner wall of the winding box (2), and the steering roller (508) is located between the drying tube (13) and the wire ring (501); A guide roller (8) is fixedly mounted on the inner wall of the dyeing box (1), and a stirring component (10) is fixedly mounted on the inner wall of the bottom of the dyeing box (1).

2. A yarn printing and dyeing device according to claim 1, characterized in that: The guide rollers (8) are provided in two groups, each group of guide rollers (8) includes two guide rollers (8) staggered up and down, and the inner wall of the dyeing box (1) is fixedly mounted with a squeezing roller (9), and the squeezing rollers (9) are provided in two groups, and the two squeezing rollers (9) are located on the same vertical plane, and the squeezing roller (9) is located between the two groups of guide rollers (8).

3. A yarn printing and dyeing device according to claim 1, characterized in that: An observation window (7) is fixedly mounted on the front of the winding box (2), and a box door (6) is arranged on the top of the winding box (2).

4. A yarn printing and dyeing device according to claim 1, characterized in that: Support legs are fixedly installed at the four corners of the bottom of the dyeing box (1); a liquid inlet pipe (11) is connected to the left side of the dyeing box (1); a liquid discharge pipe (12) is connected to the right side of the dyeing box (1); and a valve is provided at the end of the liquid discharge pipe (12).

5. A yarn printing and dyeing device according to claim 1, characterized in that: The drying tube (13) comprises a tube body (1301), a drying lamp (1303) is fixedly mounted on the inner wall of the tube body (1301), threading holes are arranged at the top and bottom of the tube body (1301), and a smooth sleeve (1302) is fixedly mounted on the inner wall of the threading hole.

6. A yarn printing and dyeing device according to claim 1, characterized in that: The stirring component (10) comprises a second motor (1001) and an outer cover (1005); the second motor (1001) is fixedly mounted on the bottom of the dyeing box (1); a second rotating shaft (1003) is fixedly mounted on the output end of the second motor (1001); the second rotating shaft (1003) passes through the bottom of the dyeing box (1) via a sealing bearing (1002); a stirring blade (1004) is fixedly mounted on the outer wall of the second rotating shaft (1003); the outer cover (1005) covers the stirring blade (1004); the bottom of the outer cover (1005) is fixedly connected to the inner wall of the bottom of the dyeing box (1); and a through hole is provided on the outer wall of the outer cover (1005).

7. A yarn printing and dyeing device according to claim 1, characterized in that: The left outer wall of the winding box (2) is provided with an opening, and the inner diameter of the opening is larger than the outer diameter of the winding drum (14); a positioning rod (16) is fixedly installed on the left outer wall of the winding box (2); a disc (15) is slidably sleeved on the outer wall of the positioning rod (16); the disc (15) blocks the opening; a smooth sleeve (17) is fixedly installed on the right outer wall of the disc (15); the smooth sleeve (17) is rotatably sleeved on the bottom of the rotating shaft (4); and a nut is threadedly sleeved on the outer wall of the positioning rod (16).

8. A yarn printing and dyeing device according to claim 1, characterized in that: The stirring components (10) are provided in three numbers and are evenly spaced and distributed on the bottom of the dyeing box (1), and a gap is left between the stirring components (10) and the guide roller (8).

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