A dip dyeing device for polyester fabric processing

Abstract

This utility model discloses a dyeing apparatus for processing polyester fabrics, relating to the field of polyester fabric dyeing technology. The utility model includes an airflow cylinder. When the handle moves the positioning rod, the handle, in conjunction with an internal sliding groove, moves a limiting block to one side of the mounting cylinder. Then, pushing the limiting block upwards moves it along the direction of the sliding groove, allowing it to move to the side directly opposite the mounting cylinder and align one side of the limiting block with one side of the mounting cylinder. This, in conjunction with the sliding groove, restricts the position of the handle, facilitating the adjustment of the T-block height, which in turn adjusts the height of the support frame. Simultaneously, the support frame adjusts the height of the internally rotating support rollers, ensuring the support rollers support the polyester fabric and prevent friction when the polyester fabric enters the airflow cylinder.

Description

Technical Field

[0001] This utility model belongs to the field of polyester fabric dyeing technology, and specifically relates to a dyeing device for processing polyester fabric. Background Technology

[0002] Polyester is short for polyethylene terephthalate fiber. It is a polyester produced by polycondensation reaction of organic dibasic acid and diol, and then melt spinning and post-processing to make fiber. Its core advantages such as high strength, wear resistance, wrinkle resistance, quick drying, easy care and low cost have won it a huge market.

[0003] In existing technology, polyester fabric is generally dyed by passing it through an airflow cylinder so that the fabric comes into contact with the pigment inside the airflow cylinder. The dyed fabric is then discharged from the other side of the airflow cylinder. Because the fabric passes directly through the inside of the airflow cylinder, it is easy for friction to occur between the fabric and the inlet and outlet of the airflow cylinder as it passes through the cylinder. This can easily cause wear or snagging on the surface of the polyester fabric, thus affecting the overall quality of the polyester fabric. Utility Model Content

[0004] To address the problem that when fabric passes directly through the airflow cylinder, friction between the fabric and the cylinder's inlet and outlet can easily occur, causing wear or snagging on the polyester fabric surface and affecting its overall quality, this invention proposes a dyeing device for polyester fabric processing to overcome the aforementioned technical problems in existing related technologies.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model relates to a dyeing device for processing polyester fabrics, including an airflow cylinder:

[0007] The airflow cylinder is equipped with a support component, a positioning component, a limiting component, a moving component, and a guiding component.

[0008] The support component is fixedly connected at its bottom end to the outer surface of the airflow cylinder so that the support component can support the polyester fabric;

[0009] A positioning component, one side of which is fixedly connected to one side of a support component, so that the positioning component positions the height of the support component;

[0010] The limiting component has its outer surface slidingly disposed with the interior of the positioning component, so that the limiting component limits the movement stroke of the positioning component;

[0011] A movable component, one side of which is fixedly connected to one side of a guiding component, so that the movable component drives the guiding component to move.

[0012] Furthermore, the support assembly includes a support rod, the bottom end of which is fixedly connected to the outer surface of the airflow cylinder. A T-shaped block is slidably arranged inside the support rod, and a support frame is fixedly connected to one side of the T-shaped block. A support roller is rotatably arranged inside the support frame.

[0013] Furthermore, the positioning component includes a mounting cylinder, one side of which is fixedly connected to one side of a support rod. A connecting plate is slidably disposed inside the mounting cylinder, and a spring is fixedly connected to one side of the connecting plate. A cover plate is fixedly connected to one end of the spring, and one side of the cover plate is fixedly installed inside the mounting cylinder.

[0014] Furthermore, the positioning component also includes a positioning hole, which is opened on one side of the T-block. A positioning rod is slidably disposed inside the positioning hole. The outer surface of the positioning rod is fixedly connected to the inside of the connecting plate. A handle is fixedly connected to one end of the positioning rod.

[0015] Furthermore, the limiting component includes a sliding groove, which is formed inside the handle, and a limiting block is slidably disposed inside the sliding groove.

[0016] Furthermore, the moving component includes a bidirectional screw, the outer surface of which is rotatably connected to the interior of the support frame, a knob fixedly mounted at one end of the bidirectional screw, and two sets of moving blocks threadedly connected to the threaded surface of the bidirectional screw.

[0017] Furthermore, the guide component includes a sliding block, the interior of which is slidably disposed with respect to the outer surface of the support frame, and one side of the sliding block is fixedly connected to one side of the moving block;

[0018] A rotating seat is fixedly installed at the top of the sliding block, and a guide roller is rotatably installed inside the rotating seat.

[0019] This utility model has the following beneficial effects:

[0020] 1. This utility model involves pulling the positioning component to move it away from the support component, then pushing the limiting component upwards so that its outer surface moves along the interior of the positioning component, allowing one side of the limiting component to fit against one side of the positioning component to prevent the positioning component from resetting. The support component is then pulled to move, and when it reaches a suitable height, the limiting component is pushed downwards to release its limiting support on the positioning component, allowing the positioning component to reset under its own action. This restricts the height of the support component. Polyester fabric is then laid on top of the support component. The moving component is then rotated to move a guide component fixed on one side, restricting the polyester fabric laid on top of the support component and preventing it from shifting during movement. This also limits the movement space of the polyester fabric, preventing friction with the airflow cylinder inlet and avoiding wear or snagging during the dyeing process, thus improving the processing quality of the polyester fabric.

[0021] 2. When the handle moves the positioning rod, the handle, in conjunction with the internal sliding groove, moves the limiting block to one side of the mounting cylinder. Then, the limiting block is pushed upwards, moving it along the direction of the sliding groove. This allows the limiting block to move to the side directly opposite the mounting cylinder, with one side of the limiting block fitting against the side of the mounting cylinder. This, in conjunction with the sliding groove, restricts the position of the handle, facilitating the adjustment of the T-block's height. This, in turn, allows for the adjustment of the support frame's height. Simultaneously, it allows the support frame to adjust the height of the internally rotating support roller, ensuring the support roller supports the polyester fabric and prevents friction when the polyester fabric enters the airflow cylinder.

[0022] Of course, any product implementing this utility model does not necessarily need to achieve all of the above advantages at the same time. Attached Figure Description

[0023] To more clearly illustrate the technical solutions of the utility model embodiments, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0025] Figure 2 This is a schematic diagram of the structure of this utility model from a rear-view perspective;

[0026] Figure 3 This is a schematic diagram of the internal structure of the positioning component of this utility model;

[0027] Figure 4 For the present utility model Figure 3 Enlarged schematic diagram of the local structure at point A;

[0028] Figure 5 This is a partial structural schematic diagram of the present invention from a top view.

[0029] Figure 6 For the present utility model Figure 5 An enlarged schematic diagram of the local structure at point B.

[0030] The attached diagram lists the components represented by each number as follows:

[0031] 1. Airflow cylinder; 2. Support assembly; 201. Support rod; 202. T-block; 203. Support frame; 204. Support roller; 3. Positioning assembly; 301. Mounting cylinder; 302. Connecting plate; 303. Spring; 304. Cover plate; 305. Positioning hole; 306. Positioning rod; 307. Handle; 4. Limiting assembly; 401. Sliding groove; 402. Limiting block; 5. Moving assembly; 501. Bidirectional screw; 502. Knob; 503. Moving block; 6. Guiding assembly; 601. Sliding block; 602. Rotating seat; 603. Guide roller. Detailed Implementation

[0032] The technical solutions of the utility model embodiments will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the utility model, and not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the utility model.

[0033] In the description of this utility model, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inner", etc., which indicate orientation or positional relationship, are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the utility model.

[0034] Please see Figures 1-6 As shown, this utility model is a dyeing device for processing polyester fabrics, including an airflow cylinder 1:

[0035] The airflow cylinder 1 is respectively equipped with a support component 2, a positioning component 3, a limiting component 4, a moving component 5, and a guiding component 6;

[0036] Support component 2, the bottom end of which is fixedly connected to the outer surface of airflow cylinder 1, so that support component 2 supports polyester fabric;

[0037] Positioning component 3, one side of which is fixedly connected to one side of support component 2, so that positioning component 3 positions the height of support component 2;

[0038] The limiting component 4 has its outer surface slidingly disposed with the interior of the positioning component 3, so that the limiting component 4 limits the movement stroke of the positioning component 3;

[0039] The movable component 5 is fixedly connected on one side to the guide component 6, so that the movable component 5 drives the guide component 6 to move.

[0040] In use, by pulling the positioning component 3 to move away from the support component 2, and then pushing the limiting component 4 upward, its outer surface moves along the inside of the positioning component 3 so that one side of the limiting component 4 fits against one side of the positioning component 3 to prevent the positioning component 3 from resetting. Then, the support component 2 is pulled to move. When it moves to a suitable height, the limiting component 4 is pushed downward to release the limiting component 4 from the limiting support of the positioning component 3, so that the positioning component 3 can reset under its own action. This allows the positioning component 3 to limit the height of the support component 2. Then, the polyester fabric is laid on the top of the support component 2, and the polyester fabric enters from the inlet of the airflow cylinder 1 and extends from the outlet on the other side. Then, the moving component 5 is rotated to drive the guide component 6 fixed on one side to move, so that the guide component 6 restricts the polyester fabric laid on the top of the support component 2, thereby preventing it from shifting during movement and restricting the movement space of the polyester fabric to prevent it from rubbing against the inlet of the airflow cylinder 1.

[0041] This invention involves pulling the positioning component 3 to move it away from the support component 2, then pushing the limiting component 4 upwards so that its outer surface moves along the interior of the positioning component 3, causing one side of the limiting component 4 to fit against one side of the positioning component 3 to prevent the positioning component 3 from resetting. The support component 2 is then pulled to move it. When it reaches a suitable height, the limiting component 4 is pushed downwards to release its limiting support on the positioning component 3, allowing the positioning component 3 to reset under its own action. This restricts the height of the support component 2. Polyester fabric is then laid on top of the support component 2. The moving component 5 is then rotated to move the guide component 6 fixed on one side, restricting the polyester fabric laid on top of the support component 2 and preventing it from shifting during movement. This also limits the movement space of the polyester fabric, preventing friction with the inlet of the airflow cylinder 1, and avoiding wear or snagging during the dyeing process, thus improving the processing quality of the polyester fabric.

[0042] In one embodiment, the support component 2 includes a support rod 201, the bottom end of which is fixedly connected to the outer surface of the airflow cylinder 1. A T-shaped block 202 is slidably disposed inside the support rod 201. A support frame 203 is fixedly connected to one side of the T-shaped block 202. A support roller 204 is rotatably disposed inside the support frame 203.

[0043] By pulling the support frame 203, the T-shaped block 202 fixed on one side is moved. Since the outer surface of the T-shaped block 202 is slidably set with the inside of the support rod 201, and the bottom end of the support rod 201 is fixedly connected to the outer surface of the airflow cylinder 1, when the T-shaped block 202 moves, it can move along the direction of the support rod 201, so as to adjust the height of the support frame 203. At the same time, the support frame 203 drives the internally rotating support roller 204 to adjust the height, so that the support roller 204 supports the polyester fabric and avoids friction when the polyester fabric enters the airflow cylinder 1.

[0044] In one embodiment, the positioning component 3 includes a mounting cylinder 301, one side of which is fixedly connected to one side of the support rod 201. A connecting plate 302 is slidably disposed inside the mounting cylinder 301. A spring 303 is fixedly connected to one side of the connecting plate 302. A cover plate 304 is fixedly connected to one end of the spring 303. One side of the cover plate 304 is fixedly installed inside the mounting cylinder 301.

[0045] The positioning component 3 also includes a positioning hole 305, which is opened on one side of the T-block 202. A positioning rod 306 is slidably disposed inside the positioning hole 305. The outer surface of the positioning rod 306 is fixedly connected to the inside of the connecting plate 302. A handle 307 is fixedly connected to one end of the positioning rod 306.

[0046] Pulling the handle 307 moves the positioning rod 306 fixed on one side, causing the positioning rod 306 to move the connecting plate 302 fixed on the outer surface along the inside of the mounting cylinder 301. This causes the connecting plate 302 to compress the spring 303 fixed on one side. Since one end of the positioning rod 306 slides inside the positioning hole 305, and multiple sets of positioning holes 305 are provided in a linear array on one side of the T-block 202, when the positioning rod 306 moves, it can move out of the inside of one set of positioning holes 305, thereby releasing the jamming restriction on the T-block 202. This allows for height adjustment of the T-block 202. After adjustment, releasing the handle 307 and the spring 303 releases the compressive stress, pushing the connecting plate 302 to reset. This allows the connecting plate 302 to move the positioning rod 306 back into the inside of another set of positioning holes 305, thus restricting the position of the T-block 202 again.

[0047] In one embodiment, the limiting component 4 includes a sliding groove 401, which is formed inside the handle 307, and a limiting block 402 is slidably disposed inside the sliding groove 401.

[0048] When the handle 307 moves the positioning rod 306, the handle 307, in conjunction with the internal sliding groove 401, moves the limiting block 402 to one side of the mounting cylinder 301. Then, the limiting block 402 is pushed upward, causing it to move along the direction of the sliding groove 401. This allows the limiting block 402 to move to the side directly opposite the mounting cylinder 301, and one side of the limiting block 402 to fit against one side of the mounting cylinder 301. This allows the limiting block 402 to work with the sliding groove 401 to restrict the position of the handle 307, thereby facilitating the adjustment of the height of the T-block 202.

[0049] In one embodiment, the moving component 5 includes a bidirectional screw 501, the outer surface of which is rotatably connected to the inside of the support frame 203, a knob 502 is fixedly installed at one end of the bidirectional screw 501, and two sets of moving blocks 503 are threadedly connected to the threaded surface of the bidirectional screw 501.

[0050] The double-sided screw 501 installed on one side is driven to rotate by rotating the knob 502. Since the threaded surface of the double-sided screw 501 is threaded with two sets of moving blocks 503, and the two sets of moving blocks 503 are symmetrical, when the double-sided screw 501 rotates, it can drive the two sets of moving blocks 503 threadedly connected to the threaded surface to move in opposite directions.

[0051] In one embodiment, the guide component 6 includes a sliding block 601, the interior of which is slidably disposed with respect to the outer surface of the support frame 203, and one side of the sliding block 601 is fixedly connected to one side of the moving block 503.

[0052] A rotating seat 602 is fixedly installed on the top of the sliding block 601, and a guide roller 603 is rotatably arranged inside the rotating seat 602.

[0053] When the two sets of moving blocks 503 move with the rotation of the bidirectional screw 501, the two sets of moving blocks 503 can drive the sliding block 601 fixed on one side to move, thereby causing the sliding block 601 to drive the rotating seat 602 installed at the top to move along the direction of the support frame 203, so that the rotating seat 602 drives the internally rotating guide roller 603 to move, so that the guide roller 603 can restrict the position of the polyester fabric and prevent it from deviating during the movement.

[0054] Through the above technical solution, 1. By pulling the positioning component 3 to move away from the support component 2, and then pushing the limiting component 4 upward, its outer surface moves along the inside of the positioning component 3, so that one side of the limiting component 4 fits with one side of the positioning component 3 to prevent the positioning component 3 from resetting. Then, the support component 2 is pulled to move. When it moves to a suitable height, the limiting component 4 is pushed downward, so that the limiting component 4 releases the limiting support of the positioning component 3, so that the positioning component 3 can reset under its own action. This allows the positioning component 3 to limit the height of the support component 2. Then, the polyester fabric is laid on the top of the support component 2. Then, the moving component 5 is rotated to drive the guide component 6 fixed on one side to move, so that the guide component 6 restricts the polyester fabric laid on the top of the support component 2, thereby preventing it from shifting during movement and restricting the movement space of the polyester fabric. This prevents it from rubbing against the feed port of the airflow cylinder 1, and prevents the polyester fabric from being worn or snagged during the dyeing process, thus improving the processing quality of the polyester fabric.

[0055] 2. When the handle 307 moves the positioning rod 306, the handle 307, in conjunction with the internal sliding groove 401, moves the limiting block 402 to one side of the mounting cylinder 301. Then, the limiting block 402 is pushed upward, moving it along the direction of the sliding groove 401. This allows the limiting block 402 to move to the side directly opposite the mounting cylinder 301, and one side of the limiting block 402 to fit against one side of the mounting cylinder 301. This allows the sliding groove 401 to restrict the position of the handle 307, facilitating the adjustment of the height of the T-block 202. This, in turn, allows the height of the support frame 203 to be adjusted. Simultaneously, the support frame 203 drives the internally rotating support roller 204 to adjust its height, ensuring that the support roller 204 supports the polyester fabric and prevents friction when the polyester fabric enters the airflow cylinder 1.

[0056] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0057] The preferred embodiments of the utility model disclosed above are merely illustrative of the utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to any specific implementation. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the utility model, thereby enabling those skilled in the art to better understand and utilize it. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A dyeing apparatus for processing polyester fabrics, comprising an airflow cylinder (1), characterized in that: The airflow cylinder (1) is respectively provided with a support component (2), a positioning component (3), a limiting component (4), a moving component (5), and a guiding component (6); The support assembly (2) is fixedly connected at its bottom end to the outer surface of the airflow cylinder (1) so that the support assembly (2) supports the polyester fabric; The positioning component (3) is fixedly connected to one side of the support component (2) so that the positioning component (3) positions the height of the support component (2); The limiting component (4) has its outer surface slidingly disposed with the interior of the positioning component (3) so that the limiting component (4) limits the movement stroke of the positioning component (3); A movable component (5) is fixedly connected on one side to a guide component (6) so that the movable component (5) drives the guide component (6) to move.

2. The dyeing apparatus for processing polyester fabric according to claim 1, characterized in that, The support assembly (2) includes a support rod (201), the bottom end of which is fixedly connected to the outer surface of the airflow cylinder (1), a T-shaped block (202) is slidably arranged inside the support rod (201), a support frame (203) is fixedly connected to one side of the T-shaped block (202), and a support roller (204) is rotatably arranged inside the support frame (203).

3. The dyeing apparatus for processing polyester fabric according to claim 2, characterized in that, The positioning component (3) includes a mounting cylinder (301), one side of which is fixedly connected to one side of the support rod (201). A connecting plate (302) is slidably arranged inside the mounting cylinder (301). A spring (303) is fixedly connected to one side of the connecting plate (302). A cover plate (304) is fixedly connected to one end of the spring (303). One side of the cover plate (304) is fixedly installed inside the mounting cylinder (301).

4. The dyeing apparatus for processing polyester fabric according to claim 3, characterized in that, The positioning component (3) also includes a positioning hole (305), which is opened on one side of the T-block (202). A positioning rod (306) is slidably arranged inside the positioning hole (305). The outer surface of the positioning rod (306) is fixedly connected to the inside of the connecting plate (302). A handle (307) is fixedly connected to one end of the positioning rod (306).

5. The dyeing apparatus for processing polyester fabric according to claim 4, characterized in that, The limiting component (4) includes a sliding groove (401), which is opened inside the handle (307), and a limiting block (402) is slidably disposed inside the sliding groove (401).

6. The dyeing apparatus for processing polyester fabric according to claim 2, characterized in that, The moving component (5) includes a bidirectional screw (501), the outer surface of the bidirectional screw (501) is rotatably connected to the inside of the support frame (203), a knob (502) is fixedly installed at one end of the bidirectional screw (501), and two sets of moving blocks (503) are threadedly connected to the threaded surface of the bidirectional screw (501).

7. The dyeing apparatus for processing polyester fabric according to claim 6, characterized in that, The guide component (6) includes a sliding block (601), the interior of which is slidably disposed with respect to the outer surface of the support frame (203), and one side of the sliding block (601) is fixedly connected to one side of the moving block (503). A rotating seat (602) is fixedly installed on the top of the sliding block (601), and a guide roller (603) is rotatably arranged inside the rotating seat (602).

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