A steam setting device for printing and dyeing cloth

Abstract

The utility model belongs to cloth shaping field, concretely is a kind of printing and dyeing cloth steam setting device, including box, the inside of box is provided with shaping platform, the inside of shaping platform is provided with first air-filled storehouse, the upper end surface of shaping platform is provided with multiple long holes with first air-filled storehouse intercommunication, the upper of shaping platform is slidably provided with horizontal plate, the lower end surface of horizontal plate is elastically rotatably provided with two lower pressing plate, the lower end surface of each lower pressing plate is evenly provided with multiple flexible crosspieces, the inside of each lower pressing plate is provided with second air-filled storehouse, the lower end surface of lower pressing plate is evenly provided with multiple air holes between every two adjacent flexible crosspieces.The utility model is provided with long hole, lower pressing plate and flexible crosspiece etc. assembly, can be when to the extrusion shaping of cloth, to the cloth, the operation of flattening perpendicular to conveying direction, guarantee when extruding steam setting, cloth can guarantee flat state, to improve the quality of cloth after setting.

Description

Technical Field

[0001] This utility model belongs to the field of fabric shaping technology, and in particular relates to a steam shaping device for printed and dyed fabrics. Background Technology

[0002] In the textile industry, dyeing and printing enterprises often use steam setting machines to quickly remove wrinkles and heat-dry the surface of fabrics after dyeing and washing. Existing steam setting devices are too simple in structure and have low actual processing efficiency.

[0003] Patent application CN201820969343.2 discloses an environmentally friendly fabric setting device, comprising a frame base, a cover, a first conveyor belt, a second conveyor belt, a steam setting device, an exhaust gas treatment device, and several water-cooled rollers. The cover is detachably connected to the frame base. The first conveyor belt is mounted on the frame base. This invention saves energy, reduces the emission of harmful substances, and minimizes environmental pollution by using a steam setting device to heat and set the fabric. The exhaust gas treatment device sprays and adsorbs the exhaust gas generated by the setting device, and the activated carbon filter performs a second filtration, further reducing the emission of harmful substances and protecting the environment. The first and second conveyor belts work together to press and transport the freshly heat-pressed fabric, keeping it flat. Several water-cooled rollers within the second conveyor belt cool the fabric, facilitating subsequent processing.

[0004] Existing technologies use activated carbon filters to reduce the filtration of exhaust gases from the device, but there are still shortcomings: First, while existing steam setting devices stretch the fabric in the conveying direction when setting the fabric, they lack a flattening operation perpendicular to the conveying direction. As a result, when the fabric is pressed down for setting, creases are easily formed, leading to poor setting effect. Secondly, after the fabric is steam-set, it is compressed by the setting components, which reduces its softness. Existing setting devices lack a shaking treatment for the fabric, resulting in a decrease in the quality of the set fabric. Utility Model Content

[0005] To overcome the shortcomings of existing technologies, this invention provides a steam setting device for printed and dyed fabrics. Through the design of components such as elongated holes, this invention enables the fabric to be stretched perpendicular to the conveying direction during the extrusion and steam setting process, ensuring that the fabric remains flat during the extrusion and steam setting process.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a steam setting device for printed and dyed fabrics, comprising a housing, a setting platform inside the housing, a first air chamber inside the setting platform, a plurality of elongated holes communicating with the first air chamber being inclinedly arranged on the upper end surface of the setting platform, a horizontal plate being slidably arranged above the setting platform, and two lower pressure plates being elastically rotatably arranged on the lower end surface of the horizontal plate, a plurality of flexible horizontal strips being arranged on the lower end surface of each lower pressure plate, a second air storage chamber being arranged inside each lower pressure plate, and a plurality of ventilation holes being arranged between every two adjacent flexible horizontal strips on the lower end surface of the lower pressure plate.

[0007] Optionally, two first rotating rollers are rotatably arranged on one side of the shaping platform inside the box, and a second rotating roller is rotatably arranged on the other side of the shaping platform inside the box. A movable roller is slidably arranged above the second rotating roller inside the box.

[0008] Optionally, both sides of the movable roller are provided with sliding grooves on the side walls of the housing, and a slider is slidably arranged inside each sliding groove. Each slider is rotatably connected to one end of the second rotating roller, and a damping ring is provided at every two adjacent rotatable connections between the second rotating roller and the slider.

[0009] Optionally, a wind-gathering hood is detachably provided between the first rotating roller and the shaping platform, and a folded corrugated pipe is provided between each of the lower pressure plates and the wind-gathering hood, with a circulating fan provided inside each of the folded corrugated pipes.

[0010] Optionally, the air-collecting hood is provided with multiple cleaning brushes on the lower end face of the moving roller and the shaping table.

[0011] Optionally, vacuum cleaners are installed on both sides of the air-collecting hood on the outer side wall of the housing, and the output end of each vacuum cleaner passes through the side wall of the housing and communicates with the cavity inside the housing.

[0012] Optionally, multiple springs are connected between each of the lower pressure plate and the cross plate.

[0013] Optionally, both sides of the enclosure are provided with shielding curtains.

[0014] In summary, compared with existing technologies, the beneficial effects of this solution are as follows: (1) By setting up components such as elongated holes, lower pressure plates and flexible crossbars, this utility model can stretch the fabric perpendicular to the conveying direction when the fabric is extruded and shaped, so as to ensure that the fabric can be flat during the extrusion steam shaping, thereby improving the quality of the shaped fabric. (2) By setting up components such as a wind hood, a cleaning brush, and a vacuum cleaner, the present invention allows steam to circulate and blow onto the upper surface of the fabric after it has been shaped, causing the fabric to shake irregularly under the blowing of the gas, thereby restoring the fabric to a fluffy state. At the same time, it can also absorb and store the fuzz on the upper and lower surfaces of the fabric, further improving the quality of the shaped fabric. Attached Figure Description

[0015] Figure 1 This is a perspective view of the present utility model; Figure 2 This is a side view of the present invention; Figure 3 This is a top view of the present invention; Figure 4 for Figure 2 A three-dimensional cross-sectional view at point AA; Figure 5 for Figure 3 3D cross-sectional view at point BB; Figure 6 for Figure 4 A magnified view of a section at point C. Figure 7 for Figure 2 Enlarged view of a section at point D; Figure 8 for Figure 5 A magnified view of a section at point E in the middle.

[0016] In the diagram: 10 box body, 11 shaping platform, 12 first air chamber, 13 elongated hole, 14 steam engine, 15 horizontal plate, 16 lower pressure plate, 17 second air storage chamber, 18 flexible horizontal bar, 19 vent hole, 20 spring, 21 first rotating roller, 22 second rotating roller, 23 moving roller, 24 slide groove, 25 slider, 26 push cylinder, 27 wind concentrator, 28 cleaning brush, 29 vacuum cleaner, 30 folded corrugated pipe, 31 circulating fan, 32 shielding curtain, 33 connecting hose, 34 damping ring. Detailed Implementation

[0017] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Example 1:

[0018] like Figure 1 , Figure 2 , Figure 3 , Figure 5 and Figure 8As shown, a steam setting device for printed and dyed fabrics includes a housing 10, a setting platform 11 inside the housing 10, and a first air chamber 12 inside the setting platform 11. The upper surface of the setting platform 11 has multiple elongated holes 13 that communicate with the first air chamber 12. These holes 13 are angled towards the horizontal conveying direction of the fabric, preventing reverse scratching between the lower surface of the fabric and the upper ends of the holes 13 during horizontal transport. A steam generator 14 is fixedly mounted on the lower surface of the housing 10. A connecting hose 33 connects the output end of the steam generator 14 to the first air chamber 12. The steam generator 14 is a standard steam generator capable of generating high-temperature steam, which is ejected from its output end and guided through the connecting hose 33 to the interior of the first air chamber 12. The steam is then evenly applied to the fabric on the upper surface of the setting platform 11 through the multiple elongated holes 13 for steam setting.

[0019] Furthermore, such as Figure 4 and Figure 6 As shown, a horizontal plate 15 is slidably arranged above the shaping table 11. Two lower pressure plates 16 are elastically rotatably arranged on the lower end face of the horizontal plate 15. An electric push cylinder is fixedly arranged above the horizontal plate 15 on the upper end face of the box 10. The output end of the electric push cylinder passes through the box 10 and is fixedly connected to the upper end face of the horizontal plate 15. Multiple springs 20 are connected between each lower pressure plate 16 and the horizontal plate 15. When the fabric moves to the upper end face of the shaping table 11 for steam shaping, the wrinkles of the fabric will affect the flatness of the fabric after shaping. This is because the fabric is only stretched and tightened longitudinally during horizontal transportation. Therefore, the fabric needs to be stretched horizontally during steam shaping. At this time, driven by the output end of the electric push cylinder, the horizontal plate 15 moves downward. The bottom arc surfaces of the two lower pressure plates 16 first contact the upper surface of the fabric. As the horizontal plate 15 continues to move downward, the lower pressure plates 16, under the elastic tension of multiple springs 20 and the sliding contact between one end of each lower pressure plate 16 and the end face of the shaping table 11, cause the two lower pressure plates 16 to rotate to both sides in a figure-eight shape, thereby forming a pressing and stretching treatment on the upper surface of the shaping table 11 of the fabric to both sides. Under the pressing and fixing action of the lower pressure plates 16 and the shaping table 11 on the fabric, the fabric is steam-shaped through multiple long holes 13 and other components, effectively improving the shaping quality of the fabric.

[0020] Furthermore, such as Figure 4 and Figure 6As shown, each pressure plate 16 has multiple flexible crossbars 18 on its lower end face. The multiple flexible crossbars 18 increase the roughness of the inclined lower end face of the pressure plate 16, which can effectively stretch the fabric laterally without scratching it. At the same time, the multiple flexible crossbars 18 can also prevent the pressure of the pressure plate 16 on the fabric during the steam setting process from reducing the amount of air escaping from the multiple elongated holes 13, thus ensuring that the amount of steam between the setting plate 11 and the pressure plate 16 remains constant. To ensure consistent steam setting efficiency, each lower pressure plate 16 has a second air storage chamber 17 inside. Between every two adjacent flexible crossbars 18, multiple air vents 19 are provided on the lower end face of the lower pressure plate 16. The arrangement of the second air storage chamber 17 and the air vents 19 further increases the air permeability of the lower pressure plate 16, allowing the steam ejected from the multiple elongated holes 13 to pass through the fabric and enter the interior of the second air storage chamber 17 through the multiple air vents 19. This increases the permeability of the steam to the fabric and improves the steam setting quality of the fabric.

[0021] It should be noted that the multiple springs 20 not only provide elastic support for the lower pressure plate 16, but also provide elastic tension to the lower pressure plate 16, so that the lower pressure plate 16 maintains a 45-degree angle with the horizontal plate 15 when it does not contact the fabric on the upper surface of the shaping table 11, and the lower end of the lower pressure plate 16 does not directly contact the fabric.

[0022] Furthermore, such as Figure 1 and Figure 5 As shown, two first rotating rollers 21 are rotatably arranged on one side of the shaping plate 11 inside the box 10. A servo motor is fixedly installed on one side of one of the first rotating rollers 21 on the outer wall of the box 10. The output end of the servo motor passes through the box 10 and is fixedly connected to the first rotating roller 21 on one side. The servo motor drives one of the first rotating rollers 21 to rotate, thereby squeezing the fabric through the two first rotating rollers 21 to form a horizontal discharge operation of the fabric.

[0023] Furthermore, such as Figure 5 and Figure 7As shown, a second rotating roller 22 is rotatably mounted on the other side of the shaping platform 11 inside the housing 10. The second rotating roller 22 guides the fabric as it enters the housing 10. Above the second rotating roller 22, a movable roller 23 is slidably mounted inside the housing 10. The movable roller 23 is made of elastic material. Slide grooves 24 are provided on both sides of the movable roller 23 on the side walls of the housing 10. A slider 25 is slidably mounted inside each slide groove 24. Each slider 25 is rotatably connected to the adjacent end of the second rotating roller 22. Every two... Damping rings 34 are provided at the rotational connection points of adjacent second rotating rollers 22 and sliders 25. The damping rings 34 are made of damping material. The damping rings 34 can form rotational resistance between the moving rollers 23 and sliders 25, and thus form resistance to the transmission of fabric between the second rotating rollers 22 and the moving rollers 23. Combined with the compression and conveying of the fabric by the two first rotating rollers 21, the fabric between the first rotating rollers 21 and the second rotating rollers 22 is stretched longitudinally, which can effectively reduce longitudinal wrinkles of the fabric and improve the shaping quality of the fabric.

[0024] Furthermore, each slide groove 24 is fixedly installed on the outer wall of the housing 10 above it. The output end of each push cylinder 26 is fixedly connected to the upper end face of its adjacent slider 25. The push cylinder 26 is a common electric push cylinder. The output end of the push cylinder 26 drives the slider 25 to slide vertically inside the slide groove 24, thereby adjusting the distance between the second rotating roller 22 and the moving roller 23. This allows for adjustment of the compression gap between the second rotating roller 22 and the moving roller 23 for fabrics of different materials and thicknesses, improving the adaptability of the device.

[0025] Furthermore, such as Figure 4 and Figure 5As shown, a concentrator 27 is detachably installed between the first rotating roller 21 and the shaping platform 11. Each lower pressure plate 16 is interconnected with the concentrator 27 by a folded corrugated pipe 30. Each folded corrugated pipe 30 is equipped with a circulating fan 31. The circulating fan 31 is a common circulating fan. The circulating fan 31 can transport the gas inside the second gas storage chamber 17 through the folded corrugated pipe 30 to the inside of the concentrator 27 and spray it out. The fabric that has been steam-shaped between the shaping platform 11 and the lower pressure plate 16 moves to the bottom of the concentrator 27 under the squeezing and conveying of the two first rotating rollers 21. At this time, the subsequent fabric that needs to be steam-shaped moves horizontally to the top of the shaping platform 11. The steam sprayed from multiple elongated holes 13 is circulated by the circulating fan 31 and the folded corrugated pipe. Under the suction of the tube 30, the steam passes through the fabric and steam-sets it. The moisture content inside the hot steam is greatly reduced after being absorbed and filtered by the fabric. The generated hot air moves through the vent 19 and the folded corrugated tube 30 to the inside of the concentrator 27 and is sprayed onto the upper surface of the set fabric by the concentrator 27. At this time, the hot air is sprayed out from the gap between the concentrator 27 and the fabric, which provides a certain degree of secondary heating to the fabric and improves the drying efficiency of the fabric. At the same time, the air sprayed out from between the concentrator 27 and the fabric will cause the fabric to shake, thereby making the fabric fluffy. This can effectively solve the problem of compaction when the fabric is set between the setting plate 11 and the lower pressure plate 16. It can also shake off the lint on the lower surface of the fabric and improve the processing quality of the fabric.

[0026] Furthermore, such as Figure 5 As shown, multiple cleaning brushes 28 are provided on the lower end face of the air hood 27 near the moving roller 23 and the shaping table 11. The multiple cleaning brushes 28 can clean the lint on the upper end face of the fabric and improve the quality of the fabric after shaping.

[0027] Furthermore, such as Figure 1 and Figure 3 As shown, vacuum cleaners 29 are installed on both sides of the air hood 27 on the outer side wall of the housing 10. The output end of each vacuum cleaner 29 passes through the side wall of the housing 10 and communicates with the cavity inside the housing 10. The output end of each vacuum cleaner 29 is located on one side of the fabric. The output end of the vacuum cleaner 29 can absorb and filter the air from the upper and lower parts of the fabric, thereby forming a collection and storage of lint after cleaning the upper and lower surfaces of the fabric.

[0028] Furthermore, such as Figure 1As shown, both sides of the chamber 10 are equipped with shielding curtains 32. The shielding curtains 32 can increase the airtightness of the internal cavity of the chamber 10, prevent steam leakage, and improve the fabric shaping quality. It should be noted that the exhaust fan is not shown in the attached drawing, but an exhaust fan can be installed on the side wall of the chamber 10 according to actual needs. This application does not impose too many restrictions, so as to carry out ventilation treatment before and after the steam shaping process inside the chamber 10.

[0029] Finally, it should be noted that this invention (utility model) aims to protect various mechanical structures and related motion logic within the proposed solution. Therefore, it does not provide a detailed description of the various sensors, detectors, and driving components required for the actual operation of these specific mechanical structures. However, for those skilled in the art, various control systems and electrical connection methods, including various electrical components and driving components, can all be accomplished using conventional technical means. As long as the beneficial effects or specific actions during the aforementioned work can be achieved, the proposed solution can be implemented. This solution does not impose excessive restrictions.

[0030] Furthermore, all of the components in this utility model (existing devices in this solution) are commercially available. Technical personnel in this industry only need to install and operate them according to the accompanying instruction manual, without requiring any creative effort from those skilled in the art.

[0031] It should be noted that the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a product or system comprising a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a product or system. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the product or system that includes said element.

[0032] The foregoing description illustrates and describes several preferred embodiments of this application. However, as previously stated, it should be understood that this application is not limited to the forms disclosed herein and should not be construed as excluding other embodiments. It can be used in various other combinations, modifications, and environments, and can be altered within the scope of the application concept described herein through the foregoing teachings or techniques or knowledge in related fields. Any modifications and variations made by those skilled in the art that do not depart from the spirit and scope of this application should be within the protection scope of the appended claims.

Claims

1. A steam setting device for printed and dyed fabrics, comprising a housing (10), wherein a setting platform (11) is provided inside the housing (10), characterized in that, The shaping platform (11) is provided with a first air chamber (12) inside. The upper end surface of the shaping platform (11) is provided with a plurality of elongated holes (13) that communicate with the first air chamber (12). A horizontal plate (15) is slidably provided above the shaping platform (11). Two lower pressure plates (16) are elastically rotatably provided on the lower end surface of the horizontal plate (15). Each lower pressure plate (16) is provided with a plurality of flexible horizontal strips (18) on its lower end surface. Each lower pressure plate (16) is provided with a second air storage chamber (17) inside. Between every two adjacent flexible horizontal strips (18) on the lower end surface of the lower pressure plate (16), a plurality of vent holes (19) are provided.

2. The steam setting device for printed and dyed fabrics according to claim 1, characterized in that, Two first rotating rollers (21) are rotatably arranged on one side of the shaping platform (11) inside the box (10), and a second rotating roller (22) is rotatably arranged on the other side of the shaping platform (11) inside the box (10). A moving roller (23) is slidably arranged above the second rotating roller (22) inside the box (10).

3. The steam setting device for printed and dyed fabrics according to claim 2, characterized in that, The movable roller (23) is provided with grooves (24) on both sides of the side wall of the box (10). Each groove (24) is provided with a slider (25) inside. Each slider (25) is rotatably connected to the adjacent end of the second rotating roller (22). A damping ring (34) is provided at the rotatable connection between every two adjacent second rotating rollers (22) and sliders (25).

4. The steam setting device for printed and dyed fabrics according to claim 2, characterized in that, A wind-gathering hood (27) is detachably provided between the first rotating roller (21) and the shaping platform (11). Each of the lower pressure plates (16) and the wind-gathering hood (27) is connected to each other by a folded corrugated pipe (30), and a circulating fan (31) is provided inside each of the folded corrugated pipes (30).

5. The steam setting device for printed and dyed fabrics according to claim 4, characterized in that, The air shroud (27) is provided with multiple cleaning brushes (28) on the lower end face of the moving roller (23) and the shaping table (11).

6. The steam setting device for printed and dyed fabrics according to claim 5, characterized in that, Vacuum cleaners (29) are provided on both sides of the wind-gathering hood (27) on the outer side wall of the box (10). The output end of each vacuum cleaner (29) passes through the side wall of the box (10) and communicates with the cavity inside the box (10).

7. The steam setting device for printed and dyed fabrics according to claim 1, characterized in that, Multiple springs (20) are connected between each of the lower pressure plate (16) and the cross plate (15).

8. The steam setting device for printed and dyed fabrics according to claim 1, characterized in that, Both sides of the box (10) are equipped with shielding curtains (32).

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