Textile fabric flattening and shaping device
By introducing pressure rollers and negative pressure hoods into the textile fabric setting device, the problems of fabric deformation and poor safety during high-temperature steam setting are solved, achieving better setting effect and safety.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-31
- Publication Date
- 2026-03-10
AI Technical Summary
In existing technologies, textile fabrics are prone to localized deformation and have poor safety during high-temperature steam setting, and steam diffusion can easily cause burns.
A device was designed that includes a shaping platform, pressure rollers, an ironing cover, and a drain cover. The pressure rollers keep the fabric flat, the ironing cover sprays high-temperature steam for shaping, and the drain cover uses a negative pressure device to remove steam and prevent it from spreading.
It improves the shaping effect and safety of the fabric, avoids the risk of burns to operators due to steam diffusion, and enhances the safety and efficiency of the ironing process.
Smart Images
Figure CN223983848U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of textile equipment technology, and in particular to a flattening and shaping device for textile fabrics. Background Technology
[0002] In existing technologies, the ironing of textile fabrics generally involves spraying high-temperature steam onto the fabric during the conveying process. However, when spraying high-temperature steam onto the fabric, the high-temperature steam impacts the fabric surface, causing localized deformation, which often results in imperfections in the smoothness. Moreover, the steam sprayed onto the fabric bounces back and diffuses into the surrounding air, resulting in a short contact time with the fabric and a high risk of burns to operators. Utility Model Content
[0003] To address the aforementioned technical deficiencies, this invention provides a flattening and setting device for textile fabrics, which enables the fabric to be laid flat on a setting platform and then set with high-temperature steam, thereby improving the flatness of the setting process and enhancing safety.
[0004] This utility model discloses a flattening and shaping device for textile fabrics, including a shaping platform. Pressure rollers are installed at both ends of the shaping platform, and bearing seats are fixedly installed on the shaping platform at both ends of the pressure rollers. Columns are installed on both sides of the middle portion of the shaping platform, and an ironing hood is installed between the columns. A gap exists between the ironing hood and the shaping platform to allow the textile fabric to pass through. The ironing hood has a hollow internal structure, and its lower surface is parallel to the shaping platform. Several steam holes are arrayed on the lower surface of the ironing hood, and a steam pipe with a regulating valve is installed on the steam pipe, which is connected to a steam source. U-shaped guide hoods are installed on both sides of the columns, located above the shaping platform between the columns and the pressure rollers on the same side. A gap exists between the guide hoods and the shaping platform to allow the textile fabric to pass through. The two guide hoods and the columns form a ring. Long drainage holes are provided on the inner wall of the guide hoods, and each guide hood has an extraction pipe connected to a negative pressure device.
[0005] A steam equalization tube is placed horizontally inside the ironing cover. The steam pipe is connected to the middle part of the steam equalization tube. Several through holes are arrayed on the lower surface of the steam equalization tube. The through holes are used to output steam into the ironing cover.
[0006] The structure of the bearing seat is as follows: it includes a fixed seat, a vertically oriented hollow cavity inside the fixed seat, a sliding groove on the opposite side wall of the hollow cavity, a sliding block inside the hollow cavity, protrusions at both ends of the sliding block extending into the sliding groove, a pressure plate inside the hollow cavity above the sliding block, protrusions at both ends of the pressure plate extending into the sliding groove, a pressure roller rotatably connected to the sliding block, a first compression spring between the lower end of the sliding block and the bottom of the hollow cavity, a second compression spring between the sliding block and the pressure plate, an adjusting screw rotatably mounted on the fixed seat above the hollow cavity, a screw hole on the pressure plate that mates with the adjusting screw, and a rotating handle at the upper end of the adjusting screw.
[0007] Both ends of the drainage hood are equipped with an air extraction pipe.
[0008] The present invention provides a flattening and shaping device for textile fabrics, which can use pressure rollers to keep the textile fabric flat during the conveying process. At the same time, the textile plane is attached to the shaping platform, and high-temperature steam is used to achieve flattening and shaping of the fabric. The shaping effect is good, and the drainage hood can absorb the surrounding steam, which greatly improves safety. Attached Figure Description
[0009] Figure 1 This is a front view of the structure of this utility model;
[0010] Figure 2 This is a top view of the structure of this utility model;
[0011] Figure 3 for Figure 2 Schematic diagram of AA section;
[0012] Figure 4 This is a three-dimensional structural view of the present invention. Detailed Implementation
[0013] To further illustrate the technical means and effects adopted by this utility model in order to achieve the intended utility model purpose, the following detailed description of the specific implementation methods, structure, features and effects of this utility model is provided in conjunction with the accompanying drawings and preferred embodiments.
[0014] Example 1:
[0015] like Figures 1-4As shown, this utility model discloses a flattening and shaping device for textile fabrics, including a shaping platform 1. Pressure rollers 2 are provided at both ends of the shaping platform 1. Shaft seats are fixedly provided on the shaping platform 1 at both ends of the pressure rollers 2. Columns 3 are provided on both sides of the middle part of the shaping platform 1. An ironing cover 4 is provided between the columns 3. A gap exists between the ironing cover 4 and the shaping platform 1 for the textile fabric to pass through. The ironing cover 4 has a hollow internal structure. The lower surface of the ironing cover 4 is parallel to the shaping platform 1, and several... Steam holes 18 are provided. A steam pipe 5 is provided on the ironing cover 4. The steam pipe 5 is equipped with a regulating valve and is connected to a steam source. U-shaped drainage covers 6 are provided on both sides of the column 3. The drainage covers 6 are located above the shaping platform 1 between the column 3 and the pressure roller 2 on the same side. There is a gap between the drainage covers 6 and the shaping platform 1 for textile fabric to pass through. The two drainage covers 6 and the column 3 form a ring. A drainage elongated hole 8 is provided on the inner wall of the drainage cover 6. An air extraction pipe 7 is provided on each drainage cover 6 and is connected to a negative pressure device.
[0016] In actual operation, the textile fabric is output by the feeding roller and wound up by the winding roller, achieving uniform fabric conveying. The fabric passes through the setting platform 1 during conveying, and the pressure rollers 2 at both ends of the setting platform 1 flatten the fabric onto it. However, the pressure should not be too high to ensure the fabric can move stably forward on the setting platform 1. Therefore, the fabric between the two pressure rollers 2 is in contact with the surface of the setting platform 1. During this process, the ironing hood 4 is located above the fabric, and high-temperature steam is introduced into the ironing hood 4 through the steam pipe 5. The high-temperature steam then sprays downwards from the steam holes 18, hitting the fabric. Because the fabric is in contact with the setting platform 1, the impact received by the fabric is transferred to the setting platform 1, preventing the fabric from deforming due to the steam impact and simultaneously achieving fabric setting. The U-shaped steam trap 6 is fixed to the column 3. Two steam traps 6 form a ring, and the ironing cover 4 is located within the ring formed by the steam traps 6. The inner wall of the steam trap 6 refers to the side wall inside the ring. The steam ejected from the ironing cover 4 diffuses outward, but is basically within the area of the steam trap 6. Therefore, the steam trap 6 is connected to a negative pressure device through the exhaust pipe 7. The negative pressure device can be a vacuum pump or an exhaust fan to provide a negative pressure environment inside the steam trap 6. At this time, the inside of the steam trap 6 is under negative pressure, and the airflow within the area of the steam trap 6 will enter the steam trap 6. Thus, the airflow within the area of the steam trap 6 will be as follows: the steam ejected from the ironing cover 4 impacts the fabric and diffuses to both sides, and gradually enters the steam trap 6 through the elongated drainage hole 8. This effectively avoids the high-temperature steam from diffusing to the outside and causing burns or other safety hazards to the operator, thus improving safety. Meanwhile, as the high-temperature steam is ejected from the ironing cover 4 and enters the drain cover 6, it flows over the fabric surface, which also has a certain shaping effect on the fabric, providing a longer shaping time and improving the shaping effect.
[0017] A uniform flow tube 16 is horizontally placed inside the ironing cover 4. The steam pipe 5 is connected to the middle part of the uniform flow tube 16. Several through holes 17 are arrayed on the lower surface of the uniform flow tube 16. The through holes 17 are used to output steam into the ironing cover 4.
[0018] A uniform flow tube 16 is installed inside the ironing cover 4. The steam in the steam pipe 5 enters the uniform flow tube 16 and can enter the interior of the ironing cover 4 through each through hole 17, so that the amount of steam inside the ironing cover 4 remains basically stable. As a result, the steam flow rate output from the steam holes 18 in various parts of the ironing cover 4 remains stable, and the shaping effect on the fabric is more uniform and stable.
[0019] The structure of the bearing seat is as follows: it includes a fixed seat 9, a vertically oriented hollow cavity inside the fixed seat 9, a sliding groove on the opposite side wall of the hollow cavity, a sliding block 10 inside the hollow cavity, protrusions at both ends of the sliding block 10 extending into the sliding groove, a pressure plate 13 above the sliding block 10 inside the hollow cavity, protrusions at both ends of the pressure plate 13 extending into the sliding groove, a pressure roller 2 rotatably connected to the sliding block 10, a first compression spring 11 between the lower end of the sliding block 10 and the bottom of the hollow cavity, a second compression spring 12 between the sliding block 10 and the pressure plate 13, an adjusting screw 14 rotatably mounted on the fixed seat 9 above the hollow cavity, a screw hole on the pressure plate 13 that is connected to the adjusting screw 14, and a rotating handle 15 at the upper end of the adjusting screw 14.
[0020] Since the pressure roller 2 has a certain weight, directly pressing it onto the shaping platform 1 would cause excessive pressure on the fabric. Therefore, the fixed base 9 has a hollow cavity inside, and a sliding block 10 is installed inside via a groove. The sliding block 10 is used to assemble the pressure roller 2, which can rotate freely. A first compression spring 11 is installed in the hollow cavity below the sliding block 10, and a second compression spring 12 and a pressure plate 13 are installed above it. In its natural state, when the sliding block 10 presses against the first compression spring 11, there is a gap between the pressure roller 2 and the shaping platform 1. In actual operation, the adjusting screw 14 can be rotated to change the position of the pressure plate 13 according to the required pressure, thereby compressing the second compression spring 12 and pushing the sliding block 10 downward until the pressure roller 2 presses onto the fabric. The pressure exerted by the pressure roller 2 on the fabric can be controlled, and the pressure can be adjusted according to actual needs. The adjustment range is wide, and it can be adjusted from zero pressure, making it highly adaptable.
[0021] Both ends of the drainage hood 6 are provided with an air extraction pipe 7.
[0022] Both ends of the duct 6 are equipped with suction pipes 7, which can make the negative pressure inside the duct 6 balanced and the suction stability of steam high.
[0023] In the description of this application, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.
[0024] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the interaction relationship between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.
[0025] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature being directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature being directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.
[0026] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simplification, equivalent changes, and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.
Claims
1. A device for the flat setting of textile fabrics, characterized in that: The application relates to a finishing platform, which is provided with pressure rollers at both ends of the finishing platform, is provided with shaft supports on the finishing platform, is provided with vertical columns at both sides of the middle part of the finishing platform, is provided with a finishing cover between the vertical columns, has a gap between the finishing cover and the finishing platform for the passing of textile fabrics, has a hollow structure inside the finishing cover, has a lower surface parallel to the finishing platform, has a plurality of steam holes arranged on the lower surface of the finishing cover, is provided with a steam pipe, is provided with an adjusting valve on the steam pipe, and is connected to a steam source; U-shaped drainage covers are arranged on both sides of the vertical columns, the drainage covers are arranged above the finishing platform between the vertical columns and the pressure rollers on the same side, have a gap between the drainage covers and the finishing platform for the passing of textile fabrics, enclose a ring with the vertical columns, are provided with drainage long holes on the inner walls of the drainage covers, and are provided with air extraction pipes connected to negative pressure devices.
2. A device for flat setting a textile fabric according to claim 1, characterized in that: A flow uniformizing pipe is horizontally arranged in the finishing cover, the steam pipe and the middle part of the flow uniformizing pipe are communicated, a plurality of through holes are arranged on the lower surface of the flow uniformizing pipe, and the through holes are used for outputting steam into the finishing cover.
3. A device for flat setting a textile fabric according to claim 1 or 2, characterized in that: The shaft support is provided with a fixed base, a vertical hollow cavity is arranged in the fixed base, sliding grooves are arranged on the opposite side walls of the hollow cavity, a sliding block is arranged in the hollow cavity, protruding parts are arranged at both ends of the sliding block and extend into the sliding grooves, a pressing plate is arranged above the sliding block in the hollow cavity, protruding parts are arranged at both ends of the pressing plate and extend into the sliding grooves, the pressure roller is rotationally connected with the sliding block, a first compression spring is arranged between the lower end of the sliding block and the bottom of the hollow cavity, a second compression spring is arranged between the sliding block and the pressing plate, an adjusting screw is rotationally arranged on the fixed base above the hollow cavity, a screw hole is arranged on the pressing plate and is connected with the adjusting screw, and a rotating handle is arranged on the upper end of the adjusting screw.
4. The device according to claim 1, characterized in that: The two ends of the drainage cover are provided with air extraction pipes.