High-grade textile fabric printing and dyeing device

Abstract

The utility model relates to the technical field of printing and dyeing devices, in particular to a high-grade textile fabric printing and dyeing device which comprises a machine body, a feeding port is formed in one side of the machine body, an unwinding roller is arranged on the outer wall, close to the lower portion of the feeding port, of the machine body, a plurality of guide rollers are rotationally installed in the machine body, and a discharging vertical plate is fixedly connected to the top of the end, away from the feeding port, of the machine body. A discharging port is formed in the discharging vertical plate in a penetrating mode and communicates with the interior of the machine body, moving rods are connected to the two opposite side walls of the discharging vertical plate in a penetrating and sliding mode, scraping strip plates are movably installed at the ends, close to an inner groove of the discharging port, of the moving rods, and rubber scraping strips are installed on the opposite sides of the two scraping strip plates. According to the high-grade textile fabric printing and dyeing device, the two rubber scraping strips are arranged to extrude the fabric, then redundant dye in the dip-dyed fabric is extruded out, the inclined rubber scraping strips are used for uniformly and stably extruding the fabric, the redundant dye of the fabric is more stably and fully extruded out, and then the printing and dyeing quality of the fabric is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of printing and dyeing devices, in particular to a printing and dyeing device for high-end textile fabrics. Background Art

[0002] A dyeing and printing device is a device specifically used for dyeing and printing textiles. It includes multiple components and functions, and is designed to realize processes such as dyeing, bleaching, scouring and washing of textiles. The design and function of the dyeing and printing device vary according to specific printing and dyeing needs, but generally have the ability to dye textiles evenly. These devices play an important role in the textile industry, among which fabric dyeing is a key step in the dyeing and printing process. The quality of dyeing directly affects the subsequent fabric quality.

[0003] The search results show that the publication number of CN219637505U is "a textile fabric printing and dyeing device", which includes: a frame; a guide roller, which is connected to the internal rotation of the frame and is used to limit the position of the fabric; an immersion component, which is installed inside the frame and is used to immerse the fabric in the dye solution; a pressing component, which is installed on the frame and is used to squeeze out the excess dye solution in the fabric; and a drying device, which is installed on the frame and is used to dry the fabric. The utility model is provided with a pressing component. When the device is used, the threaded rod is rotated to move the threaded rod, so that the rotating roller has a tendency to move, thereby changing the compression state of the spring, so that the rotating roller will apply different forces to the fabric, so that fabrics of different materials and different thicknesses can be squeezed. In addition, due to the action of the spring, the rotating roller generates force on the entire fabric, thereby ensuring the squeezing effect of the rotating roller on the fabric.

[0004] The above scheme squeezes the dyed fabric through two pressing rollers to squeeze out the excess dye in the fabric. However, when squeezing the fabric by means of pressing rollers, since the pressing rollers also have the task of rotating and conveying, the squeezing of the fabric is insufficient, making it impossible to fully squeeze out the dye soaked in the fabric, and easily causing the problem of uneven adhesion of the dye. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of the present invention is to provide a high-end textile fabric printing and dyeing device, which has the advantage of more sufficient fabric dye extrusion, and solves the problem of insufficient fabric extrusion due to the pressing roller's simultaneous rotation and conveying tasks. As a result, the dye impregnated in the fabric cannot be fully squeezed out, and uneven dye adhesion is easily caused.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solution. The technical solution adopted by the high-end textile fabric printing and dyeing device is: it includes a machine body, a feed port is provided on one side of the machine body, a unwinding roller is provided on the outer wall of the machine body near the bottom of the feed port, a plurality of guide rollers are rotatably installed inside the machine body, a discharge vertical plate is fixedly connected to the top of the end of the machine body away from the feed port, a discharge port is provided through the discharge vertical plate, the discharge port is connected with the inside of the machine body, a moving rod is passed through and slidably connected to the side walls on both sides of the opposite sides of the discharge vertical plate, a scraper plate is movably installed on one end of the moving rod near the inner groove of the discharge port, a rubber scraper is installed on the opposite side of the two scraper plates, and a water inlet and a drain are provided on one side wall of the machine body.

[0007] As a preferred solution, the outer end of the movable rod is fixedly connected to a connecting rod, and the side wall of the other end of the discharging vertical plate close to the connecting rod is fixedly connected to a connecting plate, and a positive and negative threaded rod is rotatably connected between the two connecting plates, and both ends of the positive and negative threaded rod are penetrated and threadedly connected with a movable plate, and the movable plate is fixedly connected to the connecting rod.

[0008] As a preferred solution, one of the connecting plates is bolted to a motor on one side away from the forward and reverse threaded rods, the output end of the motor passes through the connecting plate and is fixedly connected to the opposite end of the forward and reverse threaded rods, and the discharge vertical plate is fixedly connected to a calibration ruler near the outer wall above the movable plate.

[0009] As a preferred solution, a movable groove is opened on the side of the scraper plate relative to the movable rod, a connecting fixed plate is adapted and slidably connected in the movable groove, the movable rod is fixedly connected to the connecting fixed plate, and a spring is fixedly connected between the side of the connecting fixed plate away from the movable rod and the inner groove wall relative to the movable groove.

[0010] As a preferred solution, a limiting rod is fixedly connected between the inner groove walls at both ends of the movable groove, and the limiting rod penetrates and is slidably connected to the connecting fixed plate.

[0011] As a preferred solution, two drying rollers are rotatably connected to the inner wall of the top opening of the discharge port, and heating wires are embedded and fixed inside the drying rollers.

[0012] Compared with the prior art, the present invention provides a high-end textile fabric printing and dyeing device, which has the following beneficial effects:

[0013] 1. This high-end textile fabric printing and dyeing device uses two rubber scrapers to squeeze the fabric, thereby squeezing out excess dye from the dyed fabric. The inclined rubber scrapers squeeze the fabric evenly and stably, making the excess dye squeezed out more stably and fully, thereby improving the printing and dyeing quality of the fabric.

[0014] 2. This high-end textile fabric printing and dyeing device uses a rubber scraper to squeeze out excess dye from the fabric while scraping and smoothing impurities and burrs on the fabric surface. As a result, after the fabric is dyed, it can not only squeeze out excess dye, making the printing and dyeing more uniform and sufficient, but also make the fabric surface smoother, further improving the quality of the fabric. By adjusting the distance between the two rubber scrapers, it can squeeze fabrics of different thicknesses. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic structural diagram of the printing and dyeing device of the present invention;

[0016] Figure 2 This is a three-dimensional schematic diagram of the rubber scraper structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the cross-sectional structure of the printing and dyeing device of the present invention;

[0018] Figure 4 For this utility model Figure 3 A schematic diagram of the enlarged structure.

[0019] In the figure: 1. Machine body; 2. Feed inlet; 3. Unwinding roller; 4. Guide roller; 5. Discharge vertical plate; 6. Discharge outlet; 7. Moving rod; 8. Scraper plate; 9. Rubber scraper; 10. Connecting rod; 11. Connecting plate; 12. Forward and reverse threaded rods; 13. Movable plate; 14. Motor; 15. Calibration ruler; 16. Movable slot; 17. Connecting fixed plate; 18. Spring; 19. Limiting rod; 20. Drying roller. DETAILED DESCRIPTION

[0020] The following is a further detailed description of the embodiments of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0021] Example 1: Please refer to Figure 1-4The utility model relates to a high-end textile fabric printing and dyeing device, which includes a body 1, a machine cover is provided on the top of the body 1, a material inlet 2 is opened on one side of the body 1, and a unwinding roller 3 is provided on the outer wall of the body 1 near the lower part of the material inlet 2. A plurality of guide rollers 4 are rotatably installed inside the body 1. The top of the body 1 away from the material inlet 2 is fixedly connected with a discharging vertical plate 5, and the discharging vertical plate 5 is penetrated by a discharging outlet 6. The discharging outlet 6 is communicated with the inside of the body 1. The discharging vertical plate 5 passes through and is slidably connected with a moving rod 7 on the opposite side walls of the discharging vertical plate 5. A scraping plate 8 is movably installed at one end of the inner groove of the moving rod 7 near the discharging outlet 6. Rubber scrapers 9 are installed on the opposite side of the two scraping plates 8. A water inlet and a drain outlet are provided on one side wall of the body 1. The rubber scraper 9 is used to stably squeeze the fabric after printing and dyeing, and squeeze out the excess dye liquid, so that the printing and dyeing effect of the fabric is better, and the surface of the fabric is scraped to make the fabric surface smoother and of better quality. In this embodiment, a through sliding hole is formed on the discharge vertical plate 5 , and the size of the through sliding hole is adapted to fit the moving rod 7 ; the thickness of the discharge vertical plate 5 is greater than 10 mm.

[0022] The outer end of the moving rod 7 is fixedly connected to the connecting rod 10 (that is, the moving rod 7 passes through the sliding hole and is exposed at one end of the discharging vertical plate 5), and the side wall of the other end of the discharging vertical plate 5 near the connecting rod 10 is fixedly connected to a connecting plate 11, and a positive and negative threaded rod 12 is rotatably connected between the two connecting plates 11, and both ends of the positive and negative threaded rod 12 pass through and are threadedly connected with a movable plate 13, and the movable plate 13 is fixedly connected to the connecting rod 10, and one of the connecting plates 11 is bolted to a side away from the positive and negative threaded rod 12 with a motor 14, and the output end of the motor 14 passes through the connecting plate 11 and is fixedly connected to the opposite end of the positive and negative threaded rod 12, and the outer wall of the discharging vertical plate 5 near the top of the movable plate 13 is fixedly connected with a calibration ruler 15, which drives the movable plate 13 and the connecting plate 11 through the positive and negative threaded rod 12, and then drives the scraper plate 8 and the rubber scraper 9 through the moving rod 7 to realize synchronous spacing adjustment, which is convenient for adapting to fabrics of different specifications. In actual use, an indicator arrow aligned with the scale on the calibration ruler 15 can be provided on the upper surface of the movable plate 13 to facilitate observation of the moving distance.

[0023] Two drying rollers 20 are rotatably connected to the inner wall of the top opening of the discharge port 6. Heater wires are embedded in these rollers, allowing the fabric to be dried and shaped immediately after the excess dye is squeezed out, thus ensuring fabric quality. A gap is provided between the two drying rollers 20 to allow the fabric to pass through. Drying is achieved through contact between the drying rollers 20 and the fabric surface during rotation. In actual use, the drying rollers 20 are equipped with drive motors.

[0024] Example 2: Reference Figure 4 , further improvements are made on the basis of Example 1:

[0025] A movable groove 16 is provided on the side of the scraper plate 8 relative to the movable rod 7, and a connecting fixed disk 17 is adapted and slidably connected in the movable groove 16. The connecting fixed disk 17 can limit the spring 18, and the movable rod 7 is fixedly connected to the connecting fixed disk 17. A spring 18 is fixedly connected between the side of the connecting fixed disk 17 away from the movable rod 7 and the inner groove wall relative to the movable groove 16. A limiting rod 19 is fixedly connected between the inner groove walls at both ends of the movable groove 16. The limiting rod 19 passes through and is slidably connected to the connecting fixed disk 17. The movable rod 7 and the scraper plate 8 can perform a certain movable stroke by sliding, and the connecting fixed disk 17 is used to slide in the movable groove 16, and supported by the spring 18, so that the rubber scraper 9 can better adapt to the fitting fabric, and thus the dye extrusion of the fabric is more sufficient and uniform. In this embodiment, the above-mentioned connecting fixed disk is fixed to one end of the movable rod 7 close to the limiting spring 18, one end of the limiting spring 18 is pressed against or fixed to the connecting fixed disk, and the other end of the limiting spring 18 is pressed against or fixed to the bottom of the movable groove 16. The purpose of providing the limiting spring 18 is to buffer the contraction effect when the rubber scraper 9 contacts the fabric, to better cooperate with the rubber scraper 9, so that it fits better with the fabric (to avoid hard contact and extrusion); the connecting fixed disk 17 is slidably provided in the movable groove 16 and the limiting rod 19 passes through and is exposed at one end of the connecting fixed disk 17 with a limiting protrusion to prevent the fixed disk 17 from detaching from the movable groove 16.

[0026] The working principle of the present invention is as follows: when in use, the fabric to be printed and dyed is rolled and fixed onto the unwinding roller 3, and then the cover of the machine body 1 is opened to pass the fabric through the guide roller 4 in sequence, and then through the drying roller 20 of the discharge port 6 to realize the printing and dyeing discharge of the fabric. During the process, the fabric is squeezed and scraped off with the rubber scraper 9 to remove excess dye, and the excess printing and dyeing dye in the fabric is scraped off, and the rubber scraper 9 flattens the surface of the fabric and scrapes off impurities. Then the fabric is quickly dried and shaped by the drying roller 20. When producing fabrics of different thicknesses, it is necessary to adjust the spacing between the two rubber scrapers 9 in advance, start the motor 14 to drive the forward and reverse threaded rods 12 to rotate, and then the forward and reverse threaded rods 12 drive the movable plates 13 at both ends and the connecting rod 10 to move toward or away synchronously, driving the movable rod 7 to slide on the side wall of the discharge vertical plate 5, and then adjusting the spacing of the rubber scraper strips 9, so that the device can conveniently perform post-dye extrusion operations on fabrics with different specifications.

[0027] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit the scope of protection of the utility model. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.

Claims

1. A high-end textile fabric printing and dyeing device, comprising a machine body (1), a material inlet (2) being provided on one side of the machine body (1), a reeling roller (3) being provided on the outer wall of the machine body (1) below the material inlet (2), and a plurality of guide rollers (4) being rotatably mounted inside the machine body (1), characterized in that: The top of the machine body (1) away from the feed port (2) is fixedly connected with a discharge vertical plate (5), the discharge vertical plate (5) is penetrated by a discharge port (6), the discharge port (6) is communicated with the interior of the machine body (1), the side walls on opposite sides of the discharge vertical plate (5) are penetrated and slidably connected with a moving rod (7), the end of the moving rod (7) close to the inner groove of the discharge port (6) is movably installed with a scraper plate (8), and the two scraper plates (8) are installed with rubber scrapers (9) on opposite sides. One side wall of the machine body (1) is provided with a water inlet and a drain.

2. The high-end textile fabric printing and dyeing device according to claim 1, characterized in that: The outer end of the movable rod (7) is fixedly connected to a connecting rod (10), and the other end side wall of the discharging vertical plate (5) close to the connecting rod (10) is fixedly connected to a connecting plate (11), and a forward and reverse threaded rod (12) is rotatably connected between the two connecting plates (11), and both ends of the forward and reverse threaded rod (12) are penetrated and threadedly connected to a movable plate (13), and the movable plate (13) is fixedly connected to the connecting rod (10).

3. The high-end textile fabric printing and dyeing device according to claim 2, characterized in that: A motor (14) is bolted to one side of one of the connecting plates (11) away from the forward and reverse threaded rods (12), and an output end of the motor (14) passes through the connecting plate (11) and is fixedly connected to an opposite end of the forward and reverse threaded rods (12). A calibration ruler (15) is fixedly connected to the outer wall of the discharge vertical plate (5) above the movable plate (13).

4. The high-end textile fabric printing and dyeing device according to claim 1, characterized in that: A movable groove (16) is provided on one side of the scraper plate (8) relative to the movable rod (7), a connecting fixed plate (17) is adapted and slidably connected in the movable groove (16), the movable rod (7) is fixedly connected to the connecting fixed plate (17), and a spring (18) is fixedly connected between the side of the connecting fixed plate (17) away from the movable rod (7) and the inner groove wall relative to the movable groove (16).

5. The high-end textile fabric printing and dyeing device according to claim 4, characterized in that: A limiting rod (19) is fixedly connected between the inner groove walls at both ends of the movable groove (16), and the limiting rod (19) penetrates and is slidably connected to the connecting fixed plate (17).

6. The high-end textile fabric printing and dyeing device according to claim 1, characterized in that: Two drying rollers (20) are rotatably connected to the inner wall of the top opening of the discharge port (6), and a heating wire is embedded and fixed inside the drying rollers (20).

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