Dyeing device for fabric spinning

Abstract

The utility model relates to the technical field of fabric spinning, and discloses a dyeing device for fabric spinning, which comprises a dyeing tank, a feed chute is arranged at the top of one side of the dyeing tank, a discharge chute is arranged at the top of the other side of the dyeing tank, and a partition plate is arranged in the dyeing tank and divides the interior of the dyeing tank into a dyeing area and a drying area. Two first heating pipes are arranged at the position, close to the feeding groove, of the dyeing area, the first heating pipes are sleeved with heat exchange cylinders, two dyeing rollers are rotationally arranged in the dyeing area, and a heating mechanism is arranged at the position, close to the partition plate, of the interior of the drying area; dyeing liquid can be uniformly dip-dyed to the surface of fabric through the dyeing roller, the entering fabric can be ironed through the heat exchange cylinder, so that wrinkles on the surface of the fabric are prevented, meanwhile, the dyed fabric can be heated and dried through the cooperation of the heating mechanism and the drying roller, and the drying efficiency is improved. And the dyeing liquid on the surface is more uniform in dyeing.

Description

Technical Field

[0001] The utility model relates to the technical field of fabric textiles, in particular to a dyeing device for fabric textiles. Background Art

[0002] There are many ways to dye textile fabrics, which have gradually evolved from traditional manual dyeing to current mechanical automated dyeing. People have a great demand for dyed textile fabrics in their daily lives, so textile fabric dyeing devices are needed to dye textile fabrics.

[0003] After searching, a dyeing pool for fabric dyeing disclosed in application number CN202020063385.7 belongs to the technical field of fabric dyeing, and the dyeing pool for fabric dyeing includes a dyeing pool, an ironing roller is fixedly connected to the inner wall of the dyeing pool, the interior of the ironing roller is a cavity structure, and a heat pipe is connected to the interior of the ironing roller, and an electric thermal resistance wire is installed inside the heat pipe, and a stirring motor is fixedly installed on the outer wall of the dyeing pool, and the power output end of the stirring motor is connected to the power input end of the transmission shaft B. The utility model adds an ironing roller, the interior of the ironing roller is a cavity structure, and a heat pipe is connected to the interior of the ironing roller, and an electric thermal resistance wire is installed inside the heat pipe. By energizing the electric thermal resistance wire, the heat pipe is heated, the surface temperature of the ironing roller is increased, and the fabric is ironed and rolled in cooperation with the coiling roller B to eliminate fabric wrinkles. By stirring the dyeing liquid inside the dyeing pool, the dyeing efficiency of the dyeing liquid on the fabric is improved, and it is suitable for being widely promoted and used;

[0004] However, the above method still has the following defects in actual use: after dyeing the fabric, the dyeing liquid on the surface of the fabric cannot be dried, which easily causes uneven dyeing of the fabric and affects the dyeing effect. Utility Model Content

[0005] The utility model aims to provide a dyeing device for textile fabrics, which has the effects of uniform dyeing and rapid drying of the dyed fabrics.

[0006] The above technical purpose of the utility model is achieved through the following technical solutions: a dyeing device for fabric textiles, including a dyeing tank, a feed trough is provided on the top of one side of the dyeing tank, a discharge trough is provided on the top of the other side of the dyeing tank, a partition is provided inside the dyeing tank, and the inside of the dyeing tank is divided into a dyeing area and a drying area, two heating tubes are provided near the feed trough in the dyeing area, a heat exchange cylinder is provided on the outside of the heating tube, two dyeing rollers are rotatably provided inside the dyeing area, a heating mechanism is provided inside the drying area near the partition, two drying rollers are provided inside the drying area near the discharge trough, the drying rollers are hollow inside, and ventilation holes are provided on their surfaces.

[0007] The utility model is further configured as follows: the heating mechanism includes two mounting seats, opposite surfaces of the mounting seats are provided with heating tube 2, the surface of the mounting seat away from the heating tube 2 is provided with a connecting frame, one side of the dyeing tank is provided with a support seat 1, and the top of the support seat 1 is provided with a guide rod slidably connected to the two connecting frames on one side.

[0008] The utility model is further configured as follows: a support second is provided on the other side of the dyeing tank, a bidirectional screw rod is rotatably provided at the top end of the support second and is threadedly connected to two connecting frames on the other side, a rotating wheel is provided at the top end of the bidirectional screw rod, and limiting grooves that slide with the connecting frames are provided on both sides of the drying area.

[0009] The utility model is further configured as follows: a guide roller 1 and a guide roller 2 are provided for rotation inside the drying zone, the guide roller 1 is located above the partition, the guide roller 2 is located above the drying zone, and a heating mechanism is located between the guide roller 1 and the guide roller 2.

[0010] The utility model is further configured as follows: one end of the drying roller is rotatably connected to one end of a connecting pipe through a sealed bearing, the connecting pipe passes through the side wall of the dyeing tank, and an air inlet pipe is provided in the middle of the connecting pipe, and a flange is provided at the end of the air inlet pipe.

[0011] The utility model is further configured as follows: a discharge hole is provided at the bottom of the dyeing area, a discharge pipe is provided on one side of the discharge hole, and a control valve is provided on the surface of the discharge pipe.

[0012] The utility model is further configured as follows: a discharge hole 2 is provided at the bottom of the drying zone, a discharge pipe 2 is provided at one side of the discharge hole 2, and a control valve is provided on the surface of the discharge pipe 2.

[0013] The utility model is further configured as follows: a support frame is provided at the bottom of the dyeing tank.

[0014] In summary, the utility model has the following beneficial effects: the utility model can evenly dye the dyeing liquid into the surface of the fabric through the dyeing roller, and can iron the incoming fabric through the heat exchange cylinder, so as to prevent wrinkles on the surface, and at the same time, the dyed fabric can be heated and dried through the cooperation between the heating mechanism and the drying roller, so that the dyeing liquid on the surface is more evenly dyed. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a three-dimensional structural schematic diagram of the nozzle seat and the nozzle body of the utility model;

[0017] Figure 3 It is a schematic diagram of the side cross-sectional structure of the nozzle seat and the nozzle body of the utility model;

[0018] Figure 4 It is a schematic diagram of the main cross-sectional structure of the nozzle seat and the nozzle body of the utility model;

[0019] Figure 5 For this utility model Figure 4 A is an enlarged structural diagram of FIG.

[0020] In the figure: 1. dyeing tank; 101. support frame; 102. feed trough; 103. discharge trough; 104. partition; 105. discharge pipe 1; 106. discharge pipe 2; 2. heating pipe 1; 201. heat exchange cylinder; 3. dyeing roller; 4. guide roller 1; 5. guide roller 2; 6. heating mechanism; 601. limit groove; 602. mounting seat; 603. heating pipe 2; 604. connecting frame; 605. support 1; 606. guide rod; 607. support 2; 608. bidirectional screw; 609. rotating wheel; 7. drying roller; 701. connecting pipe; 702. air inlet pipe. DETAILED DESCRIPTION

[0021] The present invention will be further described below with reference to the accompanying drawings in the embodiments of the present invention.

[0022] See also Figures 1 to 5 In the embodiment of the utility model, a dyeing device for textile fabrics includes a dyeing tank 1, a feed trough 102 is provided on the top of one side of the dyeing tank 1, a discharge trough 103 is provided on the top of the other side of the dyeing tank 1, a partition 104 is provided inside the dyeing tank 1, the inside of the dyeing tank 1 is divided into a dyeing area and a drying area, and the dyeing and drying of the fabric are carried out step by step, two heating tubes 2 are provided near the feed trough 102 in the dyeing area, and a heat exchange tube 201 is provided on the outside of the heating tube 2 to iron the incoming fabric to prevent wrinkles on its surface, and the inside of the dyeing tank 1 is provided with a heat exchange tube 201. The wall is provided with a rotating groove rotatably connected to the heat exchange cylinder 201, and two dyeing rollers 3 are rotatably provided inside the dyeing area, so that the dyeing liquid can be evenly impregnated into the surface of the fabric. A heating mechanism 6 is provided inside the drying area near the partition 104 to heat and dry the impregnated fabric so that the excess dyeing liquid can be discharged. Two drying rollers 7 are provided inside the drying area near the discharge trough 103 to dry the fabric again. The drying roller 7 is hollow inside and has ventilation holes on its surface, so that hot air can be evenly discharged through the ventilation holes to heat and dry the fabric again.

[0023] In this embodiment, preferably, a discharge hole 1 is provided at the bottom of the dyeing area, a discharge pipe 105 is provided on one side of the discharge hole 1, and a control valve is provided on the surface of the discharge pipe 105, so that the dyeing liquid inside the dyeing area can be quickly discharged after the dyeing is completed; a discharge hole 2 is provided at the bottom of the drying area, a discharge pipe 2 106 is provided on one side of the discharge hole 2, and a control valve is provided on the surface of the discharge pipe 2 106, so that the dyeing liquid inside the drying area can be quickly discharged after the dyeing is completed; a support frame 101 is provided at the bottom of the dyeing tank 1, and the dyeing tank 1 is stably supported by the support frame 101;

[0024] In this embodiment, preferably, a guide roller 1 4 and a guide roller 2 5 are provided for rotation inside the drying zone, the guide roller 1 4 is located above the partition 104, the guide roller 2 5 is located above the drying zone, and the heating mechanism 6 is located between the guide roller 1 4 and the guide roller 2 5. The guide roller 1 4 and the guide roller 2 5 can guide the dyed fabric so that it can enter the drying zone for drying.

[0025] In this embodiment, preferably, one end of the drying roller 7 is rotatably connected to one end of the connecting pipe 701 through a sealed bearing, the connecting pipe 701 penetrates the side wall of the dyeing tank 1, and an air inlet pipe 702 is provided in the middle of the connecting pipe 701, so that hot air can pass through the air inlet pipe 702 and the connecting pipe 701 to the interior of the drying roller 7, thereby heating and drying the conveyed fabric, and a flange is provided at the end of the air inlet pipe 702, through which the air inlet pipe 702 can be connected to the hot air source;

[0026] In this embodiment, preferably, the heating mechanism 6 includes two mounting seats 602, and the opposite surface of the mounting seats 602 is provided with a second heating tube 603, and the surface of the mounting seat 602 away from the second heating tube 603 is provided with a connecting frame 604, and one side of the dyeing tank 1 is provided with a support 605, and the top of the support 605 is provided with a guide rod 606 slidably connected to the two connecting frames 604 on one side, and the sliding cooperation between the guide rod 606 and the connecting frame 604 plays a guiding and limiting role in the movement of the mounting seat 602;

[0027] In this embodiment, preferably, a support 2 607 is provided on the other side of the dyeing pool 1, and a bidirectional screw rod 608 threadedly connected to the two connecting frames 604 on the other side is rotatably provided at the top of the support 2 607, and the wire grooves at both ends of the bidirectional screw rod 608 are in opposite directions. A rotating wheel 609 is provided at the top of the bidirectional screw rod 608, and the rotating wheel 609 drives the bidirectional screw rod 608 to rotate, and the cooperation between the guide rod 606 and the connecting frame 604 drives the two mounting seats 602 to move and adjust the distance between them, thereby adjusting the distance between the heating tube 2 603 and the fabric, and adjusting the heating efficiency, and limiting grooves 601 sliding with the connecting frame 604 are provided on both sides of the drying area so as not to interfere with the movement of the two mounting seats 602.

[0028] When in use, the fabric is first fed from the feed slot 102, passed through the heat exchange drum 201, dyeing roller 3, guide roller 1 4, guide roller 2 5 and drying roller 7 in sequence, and passed out from the discharge slot 103; then a certain amount of dyeing liquid is added to the inside of the dyeing area to dye the fabric inside the dyeing area, and the heat exchange drum 201 is heated under the action of the heating tube 1 2, so that the heat exchange drum 201 irons the surface of the fabric to make the surface smoother without wrinkles;

[0029] Then, the rotating wheel 609 is rotated to drive the bidirectional screw rod 608 to rotate, and the cooperation between the guide rod 606 and the connecting frame 604 drives the two mounting seats 602 to move and adjust the distance between them, thereby adjusting the distance between the second heating tube 603 and the fabric, and the surface of the fabric is heated by the second heating tube 603, so that the dyeing liquid on the surface can be dried;

[0030] Then, the air inlet pipe 702 is connected to the hot air source, and the hot air source is evenly discharged through the vents on the surface of the drying roller 7, so that the fabric is heated and dried again to improve the dyeing effect.

[0031] The above description is only a preferred embodiment of the present utility model, so all equivalent changes or modifications made according to the structure, features and principles described in the scope of the present utility model patent application are included in the scope of the present utility model patent application.

Claims

1. A dyeing device for textile fabrics, comprising a dyeing tank (1), wherein a feed trough (102) is provided on the top of one side of the dyeing tank (1), and a discharge trough (103) is provided on the top of the other side of the dyeing tank (1), characterized in that: A partition (104) is provided inside the dyeing tank (1) to divide the inside of the dyeing tank (1) into a dyeing area and a drying area. Two heating tubes (2) are provided in the dyeing area near the feed trough (102). A heat exchange cylinder (201) is provided on the outside of the heating tube (2). Two dyeing rollers (3) are rotatably provided inside the dyeing area. A heating mechanism (6) is provided in the drying area near the partition (104). Two drying rollers (7) are provided in the drying area near the discharge trough (103). The drying rollers (7) are hollow inside and have ventilation holes on their surfaces.

2. The fabric textile dyeing device according to claim 1, characterized in that: The heating mechanism (6) comprises two mounting seats (602), the opposite surfaces of the mounting seats (602) are provided with heating tube 2 (603), the surface of the mounting seats (602) away from heating tube 2 (603) is provided with a connecting frame (604), one side of the dyeing tank (1) is provided with a support seat 1 (605), and the top end of the support seat 1 (605) is provided with a guide rod (606) slidably connected to the two connecting frames (604) on one side.

3. The fabric textile dyeing device according to claim 2, characterized in that: A second support (607) is provided on the other side of the dyeing tank (1), and a bidirectional screw rod (608) is rotatably provided at the top end of the second support (607) and is threadedly connected to two connecting frames (604) on the other side, and a rotating wheel (609) is provided at the top end of the bidirectional screw rod (608), and limiting grooves (601) that slide with the connecting frames (604) are provided on both sides of the drying area.

4. The fabric textile dyeing device according to claim 1, characterized in that: A guide roller 1 (4) and a guide roller 2 (5) are rotatably provided inside the drying zone, wherein the guide roller 1 (4) is located above the partition (104), the guide roller 2 (5) is located above the drying zone, and a heating mechanism (6) is located between the guide roller 1 (4) and the guide roller 2 (5).

5. The fabric textile dyeing device according to claim 1, characterized in that: One end of the drying roller (7) is rotatably connected to one end of a connecting pipe (701) via a sealed bearing; the connecting pipe (701) penetrates the side wall of the dyeing tank (1); an air inlet pipe (702) is provided in the middle of the connecting pipe (701); and a flange is provided at the end of the air inlet pipe (702).

6. The fabric textile dyeing device according to claim 1, characterized in that: A discharge hole 1 is provided at the bottom of the dyeing area, a discharge pipe 1 (105) is provided on one side of the discharge hole 1, and a control valve is provided on the surface of the discharge pipe 1 (105).

7. The fabric textile dyeing device according to claim 1, characterized in that: A second discharge hole is provided at the bottom of the drying area, a second discharge pipe (106) is provided on one side of the second discharge hole, and a control valve is provided on the surface of the second discharge pipe (106).

8. The fabric textile dyeing device according to claim 1, characterized in that: A support frame (101) is provided at the bottom of the dyeing tank (1).

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