A yarn dyeing apparatus

Abstract

The utility model relates to a kind of yarn dyeing devices, belong to textile technical field.Yarn impregnation structure includes lifting cylinder, lifting cylinder is installed in the top of inside of upper box, the cylinder shaft of lifting cylinder is provided with seat board, multiple tensioning roller structures are provided on seat board, the outside of left side threading hole is provided with dust removal structure, the outside of right side threading hole is provided with liquid removal structure.The utility model has the beneficial effect that: yarn is sequentially threaded through dust removal structure, multiple tensioning roller structures, liquid removal structure and goes out from right side threading hole when using, seat board is driven yarn to move to dyestuff tank by lifting cylinder in dyestuff, solve the prior art in the art need to be first dyestuff empty to wind yarn, simultaneously, impurities on the surface of yarn is removed by dust removal structure, dyestuff drop is blown off on the surface of dyed yarn by liquid removal structure, to improve the dyeing quality of yarn, reduce the waste of dyestuff, reduce the pollution probability of environment.

Description

Technical Field

[0001] This utility model relates to a yarn dyeing device, belonging to the field of textile technology. Background Technology

[0002] Yarn often requires dyeing during processing. Yarn dyeing generally involves immersing the yarn in a dye solution. For example, in the Chinese authorized utility model patent with authorization announcement number CN208071972U, entitled "A Yarn Processing Device," an adjustable movable roller is used to adjust the distance between the fixed roller and the movable roller, thereby adjusting the length of time the yarn is immersed in the dye solution. This method is suitable for dyeing yarns with different absorbencies.

[0003] While the aforementioned patents can meet the dyeing requirements, their use presents the following problems: In the aforementioned patent, the sealed door is opened, and then the yarn is inserted through the inlet, passing around the guide roller and then through the gap between the fixed roller, the movable roller, and the bottom surface of the box. Next, the yarn passes around another guide roller and exits through the outlet. Then the sealed door is closed. To achieve the above purpose, there must be no dye liquor in the box for operation. If there is dye liquor in the box, the dye liquor must be drained before winding the yarn. Otherwise, the dye liquor will leak out once the sealed door is opened, which will cause great inconvenience to the user.

[0004] Meanwhile, impurities will adhere to the surface of the yarn during the transportation process, which can easily contaminate the dyeing solution and is not conducive to subsequent spinning processing.

[0005] 3. When the yarn comes out of the dye bath, sometimes there are dye droplets left on the surface of the yarn. These droplets will spill everywhere as the yarn moves, which not only wastes the dye but also pollutes the environment. Summary of the Invention

[0006] The technical problem to be solved by this utility model is to provide a yarn dyeing device to solve the problems faced in the industry.

[0007] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution: a yarn dyeing device, comprising a dye liquor tank with a hollow interior and an open top, an upper tank with a hollow interior and an open front, a yarn impregnation structure in the upper tank, the yarn impregnation structure including a lifting cylinder, the lifting cylinder being installed on the top of the inner side of the upper tank, a seat plate being provided on the cylinder shaft of the lifting cylinder, a plurality of tensioning roller structures being provided on the seat plate, a left inlet hole and a right outlet hole being provided on the left and right sides of the upper tank respectively, a dust removal structure being provided on the outer side of the left inlet hole, and a liquid removal structure being provided on the outer side of the right outlet hole.

[0008] Preferably, the seat plate includes an L-shaped body, a horizontal connecting plate is provided at the bottom of the L-shaped body, a plurality of roller structures are provided on the horizontal connecting plate, and roller structures are provided on the L-shaped body.

[0009] Preferably, the tensioning roller structure includes a tensioning spring, a U-shaped seat plate is provided on the top of the tensioning spring, a roller is provided on the U-shaped seat plate, and a V-shaped groove is provided on the outer surface of the roller.

[0010] Preferably, the dust removal structure includes two mutually fixed, semi-circular dust removal cylinders, each containing multiple dust removal bristles. Side plates are provided on both sides of the dust removal cylinders, and multiple fixing connection holes are provided on the side plates, with connecting bolts installed in the fixing connection holes.

[0011] Preferably, the liquid removal structure includes a liquid removal cylinder, a fan bracket is provided at the top of the liquid removal cylinder, a liquid blowing fan is provided on the fan bracket, the liquid blowing fan is located in the liquid removal cylinder, and a liquid outlet channel is provided at the bottom of the liquid removal cylinder, the liquid outlet channel extending from the inside of the liquid removal cylinder to the outside.

[0012] Preferably, a liquid collection cylinder is provided at the bottom of the liquid outlet channel, and a drain valve is provided at the bottom of the liquid collection cylinder.

[0013] Preferably, the dye solution is placed in the dye solution tank, a liquid level sensor is provided on the inner wall of the dye solution tank, a drain pipe is provided at the bottom of the inner side of the dye solution tank, and a drain valve is provided on the drain pipe.

[0014] Preferably, the inner sides of the left inlet hole and the right outlet hole are respectively provided with side roller structures, the side roller structure includes a side roller support base, and a side support roller is provided on the side roller support base.

[0015] Preferably, the front of the upper box is provided with multiple boxes, and each box is provided with a handle.

[0016] Preferably, the bottom of the dye bath is provided with a bottom support frame.

[0017] Compared with the prior art, the advantages of this utility model are as follows: During use, the yarn passes through the dust removal structure, multiple tension roller structures, and liquid removal structure in sequence and exits through the right-side outlet hole. The lifting cylinder moves the seat plate to the dye bath in the dye bath tank, thereby achieving dyeing of the yarn. This solves the problem in the prior art that the dye bath must be drained before winding the yarn, otherwise the dye bath will leak out once the sealing door is opened, which causes great inconvenience to the user. At the same time, the dust removal structure removes impurities from the surface of the yarn, and the liquid removal structure blows away the dye bath droplets on the surface of the dyed yarn, thereby improving the dyeing quality of the yarn, reducing dye bath waste, and reducing the probability of environmental pollution. Attached Figure Description

[0018] The present invention will be further described below with reference to the accompanying drawings.

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0020] Figure 2 This is a schematic diagram of the yarn impregnation structure located outside the dye bath.

[0021] Figure 3 This is a schematic diagram of the yarn impregnation structure placed in the dye bath tank.

[0022] Figure 4 This is a schematic diagram of the internal structure of the dye bath box and the upper box.

[0023] Figure 5 This is a schematic diagram of the yarn impregnation structure.

[0024] Figure 6 This is a structural diagram of the base plate.

[0025] Figure 7 This is a schematic diagram of the tension roller structure.

[0026] Figure 8 This is a schematic diagram of the dust removal structure.

[0027] Figure 9 yes Figure 8 The exploded diagram.

[0028] Figure 10 This is a schematic diagram of the liquid removal structure.

[0029] Figure 11 This is a schematic diagram of the liquid removal structure.

[0030] Figure 12 This is a schematic diagram of the side roller structure.

[0031] In the diagram: 1. Dye liquor tank; 101. Liquid level sensor; 102. Drain pipe; 103. Bottom support frame; 2. Upper tank; 201. Left inlet hole; 202. Right outlet hole; 203. Door; 204. Handle; 3. Yarn impregnation structure; 4. Lifting cylinder; 5. Seat plate; 501. L-shaped body; 502. Horizontal connecting plate; 6. Tensioning roller structure; 601. Tensioning spring; 602. U-shaped seat plate; 6 03. Roller; 604. V-groove; 7. Dust removal structure; 701. Dust collector cylinder; 702. Dust collector bristles; 703. Side seat plate; 704. Fixed connection hole; 705. Connecting bolt; 8. Liquid removal structure; 801. Liquid removal cylinder; 802. Fan bracket; 803. Liquid blowing fan; 804. Liquid outlet channel; 805. Liquid collection cylinder; 9. Side roller structure; 901. Side roller support seat; 902. Side support roller. Detailed Implementation

[0032] The present invention will now be described in detail with reference to the accompanying drawings and specific embodiments: like Figures 1 to 12 The yarn dyeing device shown includes a dye liquor tank 1 that is hollow inside and open at the top. Above the dye liquor tank 1 is an upper tank 2 that is hollow inside and open at the front. A yarn impregnation structure 3 is provided in the upper tank 2. The yarn impregnation structure 3 includes a lifting cylinder 4, which is installed on the top of the inner side of the upper tank 2. A seat plate 5 is provided on the cylinder shaft of the lifting cylinder 4. A plurality of tensioning roller structures 6 are provided on the seat plate 5. A left inlet hole 201 and a right outlet hole 202 are respectively provided on the left and right sides of the upper tank 2. A dust removal structure 7 is provided outside the left inlet hole 201, and a liquid removal structure 8 is provided outside the right outlet hole 202.

[0033] In this patent, such as Figure 5 and Figure 6 As shown, a seat plate 5 is provided, which includes an L-shaped body 501. A horizontal connecting plate 502 is provided at the bottom of the L-shaped body 501. The tensioning roller structure 6 is respectively installed on the horizontal connecting plate 502 and the L-shaped body 501. The yarn can be raised and lowered by raising and lowering the seat plate 5.

[0034] In this patent, such as Figure 7 and Figure 8 As shown, a tension roller structure 6 is provided, including a tension spring 601. A U-shaped seat plate 602 is provided on the top of the tension spring 601. A roller 603 is provided on the U-shaped seat plate 602. A V-shaped groove 604 is provided on the outer surface of the roller 603. The V-shaped groove 604 can be used to position the yarn and prevent the yarn from shifting during movement.

[0035] In this patent, such as Figure 9 and Figure 10 As shown, a dust removal structure 7 is provided, which includes two mutually fixed dust removal cylinders 701 in a semi-circular structure. Before the yarn is inserted, the upper dust removal cylinder 701 is removed to facilitate the placement of the yarn. After the yarn is placed into the dust removal cylinder 701, the upper dust removal cylinder 701 and the lower dust removal cylinder 701 are combined together.

[0036] Multiple dust removal bristles 702 are provided in the dust removal cylinder 701. When the yarn moves in the dust removal cylinder 701, the surface of the yarn is cleaned by the dust removal bristles 702, thereby improving the surface quality of the yarn and thus improving the dyeing quality of the yarn.

[0037] In this patent, such as Figure 11 As shown, a liquid removal structure 8 is provided, which includes a liquid removal cylinder 801. A fan bracket 802 is provided on the top of the liquid removal cylinder 801, and a liquid blowing fan 803 is provided on the fan bracket 802. When the yarn is dyed, dye droplets will form on the surface of the yarn. When the liquid blowing fan 803 is activated, the liquid blowing fan 803 blows air onto the dyed yarn, blowing the dye droplets on the surface of the yarn off and into the liquid removal cylinder 801. In this patent, a liquid collecting cylinder 805 is provided at the bottom of the liquid outlet channel 804, and a drain valve is provided at the bottom of the liquid collecting cylinder 805. The liquid collecting cylinder 805 collects the dye droplets, preventing the dye droplets from scattering everywhere and causing waste and pollution.

[0038] In this patent, dye liquid is placed in a dye liquid tank 1, and a liquid level sensor 101 is provided on the inner side wall of the dye liquid tank 1. The liquid level sensor 101 can accurately detect the height of the dye liquid.

[0039] The bottom inner side of the dye bath tank 1 is provided with a drain pipe 102, and a drain valve is provided on the drain pipe 102 to facilitate the discharge of the dye bath.

[0040] In this patent, such as Figure 12 As shown, side roller structures 9 are respectively provided on the inner side of the left inlet hole 201 and the right outlet hole 202. The side roller structure 9 includes a side roller support seat 901, and a side support roller 902 is provided on the side roller support seat 901. The side roller structure 9 supports the yarn and prevents the yarn from being scratched.

[0041] In this patent, multiple doors 203 are provided on the front of the upper box 2, and handles 204 are provided on the doors 201. By providing multiple doors 203, the upper box 2 forms a sealed space to prevent external impurities from entering the dye bath box 1 and to prevent the dye bath in the dye bath box 1 from being contaminated.

[0042] In this patent, a bottom support frame 103 is provided at the bottom of the dye bath 1 to lift the dye bath 1 so as to facilitate the subsequent discharge of dye bath.

[0043] In use, a set amount of dye liquor is placed in the dye liquor tank 1. The lifting cylinder 4 is activated, which moves the seat plate 5 to the top of the dye liquor tank 1. The tank door 203 is opened, and the yarn to be dyed is passed through the dust removal structure 7 and enters the left inlet hole 201. The yarn enters the upper tank 2 from the left inlet hole 201. The yarn entering the upper tank 2 passes through the rollers 603 of the multiple tension roller structures 6 in sequence, and exits from the right outlet hole 202 and the liquid removal structure 8 in sequence. After the yarn is placed, the lifting cylinder 4 is activated, which drives the seat plate 5 and the yarn to descend and immerse them in the dye liquor in the dye liquor tank 1. The yarn achieves the purpose of dyeing during the movement. The above method solves the problem in the prior art that the dye liquor must be drained before the yarn can be wound, otherwise the dye liquor will leak out once the sealed door is opened, which causes great inconvenience to the user.

[0044] In this patent, when the yarn passes through the dust collector 701 of the dust collector structure 7, the yarn surface is scraped by the dust collector bristles 702 in the dust collector 701 during the movement, thereby performing preliminary cleaning of the yarn and improving the quality of yarn dyeing.

[0045] As the yarn moves through the dye removal cylinder 801, dye droplets will appear on the yarn. At this time, the blowing fan 803 is activated to blow air onto the yarn, causing the dye droplets to fall off. The blown-off dye droplets are collected in the collection cylinder 805. This method solves the problem that when the yarn comes out of the dye solution, dye droplets sometimes remain on the surface of the yarn and will spill everywhere as the yarn moves, causing not only waste of dye solution but also environmental pollution.

[0046] It should be emphasized that the above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model in any way. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model shall still fall within the scope of the technical solution of the present utility model.

Claims

1. A yarn dyeing apparatus, characterized in that: The dyeing solution box (1) is hollow inside and open at the top. Above the dyeing solution box (1) is an upper box (2) which is hollow inside and open at the front. The upper box (2) is equipped with a yarn impregnation structure (3). The yarn impregnation structure (3) includes a lifting cylinder (4). The lifting cylinder (4) is installed on the top of the inner side of the upper box (2). A seat plate (5) is provided on the cylinder shaft of the lifting cylinder (4). Multiple tensioning roller structures (6) are provided on the seat plate (5). A left inlet hole (201) and a right outlet hole (202) are respectively provided on the left and right sides of the upper box (2). A dust removal structure (7) is provided on the outside of the left inlet hole (201). A liquid removal structure (8) is provided on the outside of the right outlet hole (202).

2. The yarn dyeing apparatus according to claim 1, characterized in that: The seat plate (5) includes an L-shaped body (501), and a horizontal connecting plate (502) is provided at the bottom of the L-shaped body (501). The tensioning roller structure (6) is respectively installed on the horizontal connecting plate (502) and the L-shaped body (501).

3. The yarn dyeing apparatus according to claim 2, characterized in that: The tensioning roller structure (6) includes a tensioning spring (601), a U-shaped seat plate (602) is provided on the top of the tensioning spring (601), a roller (603) is provided on the U-shaped seat plate (602), and a V-shaped groove (604) is provided on the outer surface of the roller (603).

4. The yarn dyeing apparatus according to claim 1, characterized in that: The dust removal structure (7) includes two mutually fixed, semi-circular dust removal cylinders (701). Multiple dust removal bristles (702) are provided in the dust removal cylinders (701). Side seat plates (703) are provided on both sides of the dust removal cylinders (701). Multiple fixing connection holes (704) are provided on the side seat plates (703). Connecting bolts (705) are provided in the fixing connection holes (704).

5. The yarn dyeing apparatus according to claim 1, characterized in that: The liquid removal structure (8) includes a liquid removal cylinder (801), a fan bracket (802) is provided on the top of the liquid removal cylinder (801), a liquid blowing fan (803) is provided on the fan bracket (802), the liquid blowing fan (803) is located in the liquid removal cylinder (801), and a liquid outlet channel (804) is provided at the bottom of the liquid removal cylinder (801), the liquid outlet channel (804) extends from the inside of the liquid removal cylinder (801) to the outside.

6. The yarn dyeing apparatus according to claim 5, characterized in that: The bottom of the liquid outlet channel (804) is provided with a liquid collection cylinder (805), and the bottom of the liquid collection cylinder (805) is provided with a liquid drain valve.

7. The yarn dyeing apparatus according to claim 1, characterized in that: The dyeing solution is placed in the dyeing solution tank (1). A liquid level sensor (101) is provided on the inner side wall of the dyeing solution tank (1). A drain pipe (102) is provided at the bottom of the inner side of the dyeing solution tank (1). A drain valve is provided on the drain pipe (102).

8. The yarn dyeing apparatus according to claim 1, characterized in that: The inner sides of the left inlet hole (201) and the right outlet hole (202) are respectively provided with side roller structures (9). The side roller structure (9) includes a side roller support seat (901) and a side support roller (902) is provided on the side roller support seat (901).

9. The yarn dyeing apparatus according to claim 1, characterized in that: The upper box (2) has multiple boxes (203) on its front side, and each box (203) has a handle (204).

10. The yarn dyeing apparatus according to claim 1, characterized in that: The bottom of the dye bath box (1) is provided with a bottom support frame (103).

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