Textile fabric double-sided ironing and leveling equipment

Abstract

The invention relates to the technical field of cloth treatment equipment, and particularly discloses textile cloth double-sided ironing and leveling equipment which comprises a box body, a feeding port and a discharging port are formed in the left side face and the right side face of the box body respectively, and two steel belt ironing mechanisms which are in up-down mirror symmetry are arranged in the box body; a gap adjusting mechanism for enabling the two steel belt ironing mechanisms to get close to each other is arranged in the box body; the steel belt ironing mechanism comprises two steel belt guide rollers which are arranged in the box body and close to one side of the feeding port, a steel belt driving roller is arranged in the box body close to one side of the discharging port, an ironing steel belt is arranged between the two steel belt guide rollers and the steel belt driving roller, and a heating device is arranged between the two steel belt guide rollers; according to the textile fabric ironing and leveling device, continuous, large-area and long-time ironing and leveling treatment on the textile fabric is achieved, high treatment efficiency is achieved, the treatment effect on the textile fabric is good, wrinkles on the textile fabric can be effectively eliminated, and the treated textile fabric is softer and smoother.

Description

Technical Field

[0001] The invention relates to the technical field of cloth processing equipment, and in particular discloses a double-sided ironing and flattening device for textile cloth. Background Art

[0002] After washing and dyeing, textile fabrics are dried with hot air. The resulting textile fabrics will be uneven and wrinkled due to uneven drying temperature, increased tension during the pulling process, or rubbing during the washing process. Therefore, they need to be ironed before being rolled up.

[0003] Existing ironing equipment for textiles primarily uses heated rollers or hot presses to iron fabric. Hot press ironing requires pausing after each period of fabric pulling, then lowering the hot press to press the fabric against a horizontal plate at the bottom, utilizing the high temperature of the hot press to iron and flatten the fabric. This type of ironing equipment can only iron one side of the fabric and cannot achieve continuous ironing and flattening. Heated roller ironing equipment continuously pulls the fabric through the nip between two heated rollers, subjecting the fabric to both high temperature and compression to achieve the desired ironing effect.

[0004] The utility model patent application number 202422186174.3 discloses an integrated device for shaping, pleating, and drying silk fabrics, comprising a processing hood, support legs installed at the bottom corners of the processing hood, a drying rolling mechanism installed on the processing hood, an observation window embedded in one end of one side of the processing hood, and a discharge port at both ends of the processing hood. The inner side of the processing hood is rotatably connected to multiple sets of guide rollers, and the drying rolling mechanism includes a blowing component, a wiper component, and a rolling heating component. The wiper component is used to initially scrape out moisture from the silk fabric and initially flatten the surface of the silk fabric. The device uses upper and lower heating rollers to roll and iron the textile fabric that is pulled through, thereby achieving flattening and shaping of the textile fabric. However, when using heating rollers to roll and iron the textile fabric, since the textile fabric is directly pulled through the upper and lower heating rollers, the heating rollers have an extremely short processing time on the textile fabric, which cannot achieve a good ironing and flattening effect on the textile fabric. Therefore, in response to the technical problems and shortcomings of existing heating roller or hot press plate type fabric ironing equipment, this application proposes a steel belt hot press ironing type textile fabric double-sided ironing and flattening equipment to achieve continuous and long-term ironing and flattening of textile fabrics, thereby ensuring the quality of the processed textile fabric products. Summary of the Invention

[0005] The present invention aims to provide a double-sided ironing and flattening device for textile fabrics, which clamps and irons the textile fabrics being pulled through by two specially designed upper and lower steel belt ironing mechanisms, so as to achieve continuous and long-term ironing and flattening of the textile fabrics, thereby ensuring the quality of the processed textile fabric products.

[0006] The present invention is achieved through the following technical solutions: A double-sided ironing and leveling device for textile fabrics comprises a housing, with a feed inlet and a discharge inlet respectively provided on the left and right sides of the housing. Two mirror-image-symmetrical steel belt ironing mechanisms are provided inside the housing, and a gap adjustment mechanism is provided in the housing to enable the two steel belt ironing mechanisms to approach each other and clamp and iron the textile fabric being pulled through. The steel strip ironing mechanism includes two steel strip guide rollers arranged in the box body and close to the feeding port, a steel strip driving roller is arranged in the box body close to the feeding port, and the end of the steel strip driving roller is connected to a power motor, an ironing steel strip is arranged between the two steel strip guide rollers and the steel strip driving roller, and a heating device for heating the ironing steel strip is arranged between the two steel strip guide rollers; The gap adjustment mechanism includes two rows of upper and lower pressure rollers arranged in the corresponding ironing steel belts, and the front and rear ends of each row of pressure rollers are connected with end strips, an adjustment component is provided between the upper and lower end strips on the front side, and a guide component is provided between the upper and lower end strips on the rear side.

[0007] In the process of surface treatment of textile fabrics by the double-sided ironing and leveling device disclosed in the present invention, the textile fabrics are pulled into a box from a feed port, then passed through the gap between two ironing steel belts, and then pulled out from a discharge port and connected to a winding device.

[0008] Next, the adjustment assembly drives the upper and lower sets of end bars to move relative to each other. The upper and lower rows of pressure rollers then bring the two ironing belts closer together, applying a certain clamping force to the fabric being pulled through them. This forces the fabric to be horizontally clamped by the two ironing belts of a certain length. The ironing belts then maintain the same speed as the fabric as it moves. Before clamping and ironing the fabric, the ironing belts are drawn through a heating device, which heats them to a set surface temperature. This allows the high surface temperature of the upper and lower ironing belts to iron and shape the fabric as they clamp and flatten it, effectively eliminating wrinkles on the fabric's surface.

[0009] As a further arrangement of the above scheme, the two steel belt guide rollers are rotatably arranged in the box body, both ends of the steel belt drive roller are connected to the limiting slider, the front and rear side surfaces of the box body are provided with horizontal strip openings that interact with the limiting slider, and the side ends of the horizontal strip openings are provided with convex plates, the convex plates are connected to the limiting slider through the first spring and the first guide rod, and the power motor is arranged on the outer surface of the limiting slider.

[0010] As a further arrangement of the above scheme, the two ironing steel belts are arranged to be opened in an eight-shape on the side close to the feed port under the action of the steel belt guide roller and the steel belt drive roller, and the sides of the two ironing steel belts close to each other are arranged horizontally.

[0011] The above is the specific structural arrangement of the steel belt ironing mechanism. Through the action of the limiting slider, horizontal strip, and first spring, the steel belt drive roller can be positioned away from the steel belt guide roller, thereby tightening and straightening the ironing belt. When the gap adjustment mechanism subsequently adjusts the spacing between the two ironing belts, the steel belt drive roller can be appropriately moved horizontally. This ensures that the ironing belts can be properly moved and adjusted while maintaining a straightened state to prevent slipping. Furthermore, the left ends of the two ironing belts are arranged in an "eight" shape, facilitating the entry of textile fabrics into the gap between the two ironing belts. The horizontal arrangement between the two ironing belts ensures that the ironing pressure on the textile fabrics passing through them remains uniform, thereby improving the ironing and flattening effect of the textile fabrics.

[0012] As a further setting of the above scheme, the adjustment component includes a bidirectional screw rod rotatably arranged in the box body, and the end of the bidirectional screw rod is connected to the adjustment motor, and the upper and lower end bars on the front side are provided with screw hole blocks that act on the two ends of the bidirectional screw rod, and the guide component includes a vertical sliding rod arranged on the upper and lower end bars on the rear side, and the vertical sliding rod passes through the corresponding end bar setting.

[0013] As a further configuration of the above solution, the upper and lower end bars are respectively provided with a laser rangefinder and a stopper aligned vertically, and the laser rangefinder is electrically connected to a control cabinet.

[0014] The above is the specific structural arrangement of the adjustment assembly. To adjust the gap between the two ironing belts, the adjustment motor is controlled to rotate. Driven by the screw block and bidirectional lead screw, and guided by the vertical slide bar, the upper and lower rows of rollers can be moved stably relative to each other. Furthermore, while adjusting the gap between the two ironing belts, a laser rangefinder measures the distance between them in real time and provides feedback to the control cabinet, enabling automated control throughout the entire adjustment process.

[0015] As a further feature of the above solution, two symmetrical side panels are provided on the left side of the housing, with a fabric flattening roller and a feed guide roller rotatably positioned between the two side panels. The fabric flattening roller has two sections of convex threaded ribs with opposite spiral directions at the front and rear ends of its roller body, and the fabric flattening roller is horizontally aligned with the feed inlet. Through the design of the fabric flattening roller and the feed guide roller, the present invention allows the textile fabric to have a large wrap angle with the fabric flattening roller before entering the housing. The two sections of convex threaded ribs on the fabric flattening roller then provide a forward and rearward thrust to the textile fabric being pulled through. This thrust causes the textile fabric to be longitudinally stretched, ensuring the fabric's state before entering the two ironing steel belts, thereby improving the ironing and flattening effect.

[0016] As a further configuration of the above solution, the heating device includes a heat-insulating box fixed in the box body, both ends of the heat-insulating box are provided with openings for passing the ironing steel belt, and an electric heating wire is provided in the heat-insulating box.

[0017] As a further configuration of the above scheme, a steel belt temperature detection mechanism is provided inside the ironing steel belt between the heating device and the gap adjustment mechanism, and the steel belt temperature detection mechanism includes a long seat fixedly connected to the box body, and a transmission belt arranged perpendicular to the moving direction of the ironing steel belt is rotatably provided on the long seat, and a transmission assembly for driving the transmission belt is provided on the long seat, and a long slot arranged parallel to the transmission belt is opened on the lower surface of the long seat, and an infrared thermometer is provided in the long slot for limiting sliding, and the infrared thermometer and the heating device are electrically connected to a control cabinet.

[0018] The present invention adopts the design of the above-mentioned heating device and the steel belt temperature detection mechanism, so that the ironing steel belt can be heated by the internal electric heating wire when it is pulled through the interior of the heating device. Before the heated ironing steel belt acts on the textile fabric, it can be measured by the infrared thermometer that moves back and forth. The measured temperature will be fed back to the control cabinet, and the control cabinet will then actively adjust the power of the electric heating wire, thereby achieving precise control of the heating temperature of the ironing steel belt, avoiding the situation where the ironing steel belt temperature is too high and causes scalding damage to the textile fabric during the ironing process, or the temperature is too low and causes poor ironing effect.

[0019] As a further arrangement of the above scheme, a steam generator is provided on the outside of the box, and the steam generator is connected to a steam wetting nozzle that extends into the box and sprays steam simultaneously on the upper and lower surfaces of the textile fabric before ironing. A filter box is provided on the box, one end of the filter box is connected to a negative pressure fan, and the other end is connected to a negative pressure pipe, and the end of the negative pressure pipe is connected to the box above the feed inlet.

[0020] With the above-mentioned further improved design, when steam ironing is required for certain special fabrics, the fabric can be placed between the ironing steel belts. A steam generator first generates high-temperature steam, which is then discharged through a steam wetting nozzle and contacts the upper and lower surfaces of the fabric, thereby wetting and preheating the fabric. Finally, the wetted and preheated fabric is clamped and ironed by the ironing steel belts. Simultaneously, excess steam discharged from the steam wetting nozzle enters the filter box under negative pressure suction, where it is removed by a water absorption or liquefaction module, preventing residual steam from damaging internal components.

[0021] As a further feature of the above solution, two wiping and cleaning mechanisms are provided at the upper and lower ends of the box near the discharge port, which are configured to treat the outer surface of the corresponding ironing steel strip. The wiping and cleaning mechanisms include longitudinal strips fixed to the box, to which a wiping sponge strip near the ironing steel strip is connected via a second spring and a second guide rod. The longitudinal strips are mounted with electromagnets, and the wiping sponge strips are provided with magnetic blocks aligned vertically with the electromagnets. Through this further optimized design, the present invention allows moisture, impurities, and even dyes on the textile to be transferred to the outer surface of the ironing steel strip during the steam ironing process. At this time, the wiping sponge strips in the wiping and cleaning mechanisms can wipe the ironing steel strip on the return stroke, ensuring a clean surface.

[0022] Compared with the prior art, the present invention has the following beneficial effects: The double-sided ironing and leveling equipment for textile fabrics disclosed in the present invention adopts a steel belt ironing mechanism to replace the traditional heating roller to iron the textile fabrics. Before the ironing steel belts come into contact with the textile fabric, they are first heated to a set temperature by a heating device. Then, after the two ironing steel belts clamp the textile fabric, they maintain the same moving speed as the textile fabric, so that they can fully contact the textile fabric and press and iron it within a period of time. The entire double-sided ironing and leveling equipment for textile fabrics realizes continuous, large-area, and long-term ironing and leveling treatment of textile fabrics. It not only has high processing efficiency, but also has a good processing effect on textile fabrics, can effectively eliminate wrinkles on textile fabrics, and effectively ensure the quality of the final product.

[0023] The steel belt ironing mechanism and the gap adjustment mechanism in the present invention cooperate with each other. When the textile fabric is pulled in, the two ironing steel belts can quickly move away from each other, which facilitates the front end of the textile fabric to be pulled through the entire ironing gap. The distance between the two ironing steel belts can be accurately controlled during the ironing process, thereby accurately controlling the pressing force applied by the ironing steel belts to the textile fabric. At the same time, when used for ironing textile fabrics of different thicknesses, the size of the ironing gap can also be accurately adjusted, so that it can be suitable for different textile fabrics, effectively improving its scope of application.

[0024] The present invention can also meet the steam ironing needs of some special textile fabrics. Before the steel belt ironing mechanism processes the textile fabric, high-temperature steam can be sprayed from the upper and lower ends of the textile fabric at the same time, on the one hand to moisten the textile fabric, and on the other hand to preheat it. Then, the upper and lower steel belt ironing mechanisms iron and flatten the pre-treated textile fabric, effectively ensuring the steam ironing effect on the textile fabric, making the processed textile fabric softer and smoother. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0026] Figure 1 This is a schematic diagram of the external first-angle three-dimensional structure of the present invention; Figure 2 This is a schematic diagram of the external second-angle three-dimensional structure of the present invention; Figure 3 Schematic diagram of the internal three-dimensional structure of the present invention; Figure 4 It is a schematic diagram of the three-dimensional structure of the steel belt ironing mechanism, gap adjustment mechanism, etc. in the present invention; Figure 5 Schematic diagram of the three-dimensional structure of the gap adjustment mechanism in the present invention; Figure 6 This is a schematic diagram of the three-dimensional structure of the steel belt driving roller, limiting slider, etc. in the present invention; Figure 7 Schematic diagram of the internal three-dimensional structure of the heating device of the present invention; Figure 8 Schematic diagram of the three-dimensional structure of the steel strip temperature detection mechanism in the present invention; Figure 9 Schematic diagram of the three-dimensional structure of the steam generator and the steam wetting nozzle in the present invention; Figure 10It is a schematic diagram of the three-dimensional structure of the wiping and cleaning mechanism of the present invention. DETAILED DESCRIPTION

[0027] In order to enable those skilled in the art to better understand the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of this application.

[0028] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of this application can be combined with each other. Figures 1 to 10 , and describes the application in detail with reference to embodiments. Example 1

[0029] Example 1 discloses a double-sided ironing and flattening device for textile fabrics, Figures 1-3 The main body of the equipment includes a box body 1 and a control cabinet 2. The left and right sides of the box body 1 are respectively provided with a feed port 101 and a discharge port 102. The inside of the box body 1 is provided with a steel belt ironing mechanism 3 which is arranged in a mirror-symmetrical manner in the upper and lower directions. At the same time, a gap adjustment mechanism 4 is also provided inside the box body 1 to enable the two steel belt ironing mechanisms 3 to be close to each other, thereby clamping and ironing the textile fabric.

[0030] Two symmetrically arranged side panels 5 are fixedly connected to the left side of the box body 1. A fabric flattening roller 6 is installed between the side panels 5 and is aligned with the feed port 101. A feed guide roller 7 is also rotatably installed between the two side panels 5. This ensures that the textile fabric 100, after being guided by the feed guide roller 7, forms a wrap angle of at least 90° with the fabric flattening roller 6. The fabric flattening roller 6 has two sections of convex threaded ribs with opposite spiral directions at the front and rear ends of the roller body. When the fabric flattening roller 6 rotates, it can simultaneously push the textile fabric 100 toward the front and rear ends, thereby ensuring that the textile fabric entering the box body 1 is as flat as possible in the longitudinal direction.

[0031] Reference Attachment Figures 3-5The steel belt ironing mechanism 3 includes two steel belt guide rollers 301 rotatably mounted within the housing 1 near the feed inlet 101. A steel belt drive roller 302 is located within the housing 1 near the feed inlet 102. An ironing steel belt 303 is positioned between the two steel belt guide rollers 301 and one of the steel belt drive rollers 302. Driven by the steel belt guide rollers 301, the upper and lower ironing steel belts 303 are arranged to form an "eight" shape near the feed inlet 101. The adjacent sides of the two ironing steel belts 303 are arranged horizontally, forming an ironing traction channel for the textile fabric to pass through.

[0032] Limiting sliders 304 are connected to both the front and rear ends of the steel belt drive roller 302. Horizontal slots 103 interacting with the limiting sliders 304 are defined on both the front and rear sides of the box body 1. A protruding plate 104 is fixed to the box body 1 at the side of each horizontal slot 103. A first spring 305 is connected between the protruding plate 104 and the limiting slider 304. Furthermore, a first guide rod 306, extending through the protruding plate 104, is connected to the outer end of the limiting slider 304. The first spring 305 and the first guide rod 306 pull the limiting slider 304 to the rightmost end of the horizontal slot 103, thereby straightening the ironing steel belt 303. Finally, a power motor 307 is installed on the outer surface of the front limiting slider 304, and the motor shaft of the power motor 307 is connected to the roller shaft of the steel belt drive roller 302, so that the power motor 307 drives the steel belt drive roller 302 to rotate, thereby enabling the ironing steel belt 303 to maintain the same traction speed as the textile fabric.

[0033] Reference Attachment Figure 4 and attached Figure 6The gap adjustment mechanism 4 includes two upper and lower rows of pressure rollers 401, positioned between two ironing steel belts 303. Each row of pressure rollers 401 can have between three and six rollers, the specific number determined by the length of the ironing steel belts 303. In this illustration, each row of pressure rollers 401 has four rollers. Each row of pressure rollers 401 is connected to an end bar 402 extending from the ironing steel belts 303 at both the front and rear ends. Screw blocks 403 are provided on the upper and lower front end bars 402. Bearing blocks 404 are fixedly mounted at the upper and lower ends of the front sidewall of the housing 1. Bidirectional screw rods 405 are rotatably mounted in the two bearing blocks 404, interacting with the upper and lower screw blocks 403 simultaneously. The ends of the bidirectional screw rods 405 are connected to an adjustment motor 406 mounted on the upper surface of the housing 1. Furthermore, vertical slide bars 409 are fixedly mounted on both the upper and lower rear end bars 402, extending vertically through each other. These slide bars 409 act as vertical guides during the bidirectional screw rod 405's adjustment of the spacing between the two rows of rollers 401. Finally, to monitor the distance between the upper and lower rows of rollers 401 in real time, a laser rangefinder 407 is mounted on the lower front end bar 402. This laser rangefinder 407 is electrically connected to the control cabinet 2 via wires, and a stopper 408 is mounted on the upper front end bar 402, aligned vertically with the laser rangefinder 407.

[0034] Reference Attachment Figure 3 , Attachment Figure 4 and attached Figure 7 The double-sided ironing and smoothing equipment for textile fabrics in this embodiment 1 also includes a heating device 8 for independently heating the two ironing steel belts 303. The heating device 8 includes a heat-insulating box 801 arranged between the two steel belt guide rollers 301. The front and rear ends of the heat-insulating box 801 are provided with connecting plates 802 fixedly connected to the front and rear side walls of the box body 1. Then, openings for the unobstructed passage of the ironing steel belts 303 are opened on the two end surfaces of the heat-insulating box 801, and an electric heating wire 803 is provided in the heat-insulating box 801, so that the ironing steel belts 303 can be heated to the set temperature by the electric heating wire 803 when moving through the interior of the heat-insulating box 801. Example 2

[0035] Example 2 discloses a double-sided ironing and smoothing device for textile fabrics that is further optimized based on the technical solution in Example 1. The similarities between it and Example 1 will not be described again.

[0036] Reference Attachment Figure 3 and attached Figure 8 In this embodiment 2, a steel belt temperature detection mechanism 9 is further provided inside the ironing steel belt 303 between the heating device 8 and the gap adjustment mechanism 4, and the steel belt temperature detection mechanism 9 and the heating device 8 are electrically connected to the control cabinet 2.

[0037] The steel belt temperature detection mechanism 9 includes a long seat 901 that spans the interior of the ironing steel belt 303 and is fixedly connected to the inner wall of the box 1 at both ends. A transmission belt 902 that is arranged perpendicular to the moving direction of the ironing steel belt 303 is rotatably provided on the long seat 901, and a transmission component 903 that drives the transmission belt 902 to run is provided on the long seat 901. The transmission component 903 consists of pulleys at both ends and a transmission motor.

[0038] At the same time, a long slot 904 parallel to the transmission belt 902 is opened on the lower surface of the long seat 901, and an infrared thermometer 905 is slidingly set in the long slot 904. The infrared thermometer 905 is electrically connected to the control cabinet 2 through a wire, and the upper end shell of the infrared thermometer 905 is connected to the transmission belt 902 through a connecting block.

[0039] In the second embodiment, through the above-mentioned optimized design, the transmission belt 902 drives the infrared thermometer 905 to move back and forth along the long slot 904 during the operation of the equipment. Then, during the movement, the infrared thermometer 905 performs comprehensive online detection of the surface temperature of the heated ironing steel belt 303, and then feeds back the detected temperature to the control cabinet 2. The control cabinet 2 automatically adjusts the power of the heating wire 803 according to the feedback result, so that the entire heating device 8 can accurately heat the ironing steel belt 303 to the set temperature, and then iron the textile fabric, effectively avoiding the situation where the steel belt temperature is too high and the textile fabric is damaged, or the temperature is too low and the ironing is not thorough. Example 3

[0040] Example 3 discloses a double-sided ironing and smoothing device for textile fabrics that is further improved based on the technical solution in Example 2. The similarities between the device and Example 2 are not described again.

[0041] This embodiment 3 further includes a steam generator 10 disposed outside the housing 1, and a steam wetting nozzle 11 is further disposed in the housing 1 between the steel strip ironing mechanism 3 and the feed port 101. The steam wetting nozzle 11 includes a steam delivery pipe 111 connected to the steam generator 10, and two upper and lower steam spray pipes 112 are connected to the inner end of the steam delivery pipe 111 extending into the housing 1. During the ironing process, the textile fabric is pulled between the upper and lower steam spray pipes 112, and a row of steam nozzles 113 are further disposed at opposite ends of the two steam spray pipes 112.

[0042] In addition, a filter box 12 is provided on the upper surface of the box body 1 , one end of the filter box 12 is connected to a negative pressure fan 13 , and the other end is connected to a negative pressure pipe 14 , and the end of the negative pressure pipe 14 is connected to the box body 1 above the feed port 101 .

[0043] Finally, two wiping and cleaning mechanisms 15 are symmetrically mounted at the upper and lower ends of the housing 1 near the discharge port 102 to treat the outer surfaces of the corresponding ironing steel belts 303. The wiping and cleaning mechanisms 15 comprise a longitudinal strip 151 fixed to the housing 1. A wiping sponge strip 154, positioned near the ironing steel belt 303, is connected to the longitudinal strip 151 via a second spring 152 and a second guide rod 153. Furthermore, an electromagnet 155 is mounted on the longitudinal strip 151, and a magnetic block 156 is mounted on the wiping sponge strip 154, aligned vertically with the electromagnet 155.

[0044] With the improved design described above, when special textiles need to be wet ironed, the steam generator 10 continuously generates steam, which is then sprayed onto the upper and lower surfaces of the textile through the steam wetting nozzle 11. This high-temperature steam not only wets the textile but also preheats it. Simultaneously, excess steam is drawn into the filter box 12 by the negative pressure fan 13 and negative pressure pipe 14 for absorption or liquefaction, preventing the excess steam from liquefying within the box 1 and damaging its internal components, which could accelerate rusting.

[0045] After being moistened by steam, the textile material enters between the two ironing steel belts 303 and is clamped and pressed by the two ironing steel belts 303. The textile material maintains a corresponding movement speed with the ironing steel belts 303, so that the treated textile material is obtained after being subjected to the high-temperature ironing treatment of the upper and lower ironing steel belts 303. Finally, during the return movement of the ironing steel belts 303, the wiping sponge strip 154 ​​will be tightly attached to the outer surface of the ironing steel belts 303 under the action of the second spring 152, thereby cleaning the moisture and impurities remaining on the outer surface of the ironing steel belts 303. When cleaning is no longer needed, the electromagnet 155 can overcome the action of the second spring 152 by the attraction force of the magnetic block 156, so that the wiping sponge strip 154 ​​can be separated from the outer surface of the ironing steel belt 303.

[0046] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A double-sided ironing and flattening device for textile fabrics, comprising a box body, with a feed inlet and a discharge inlet respectively provided on the left and right sides of the box body, characterized in that: The interior of the box is provided with two mirror-symmetrical steel belt ironing mechanisms, and the box is provided with a gap adjustment mechanism for enabling the two steel belt ironing mechanisms to approach each other and clamp and iron the textile fabric being pulled through; The steel strip ironing mechanism includes two steel strip guide rollers arranged in the box body and close to the feeding port, a steel strip driving roller is arranged in the box body close to the feeding port, and the end of the steel strip driving roller is connected to a power motor, an ironing steel strip is arranged between the two steel strip guide rollers and the steel strip driving roller, and a heating device for heating the ironing steel strip is arranged between the two steel strip guide rollers; The gap adjustment mechanism includes two rows of upper and lower pressure rollers arranged in the corresponding ironing steel belts, and the front and rear ends of each row of pressure rollers are connected with end strips, an adjustment component is provided between the upper and lower end strips on the front side, and a guide component is provided between the upper and lower end strips on the rear side.

2. The double-sided ironing and flattening device for textile fabrics according to claim 1, characterized in that: The two steel belt guide rollers are rotatably arranged in the box body, and both ends of the steel belt driving roller are connected to the limit slider. The front and rear sides of the box body are provided with horizontal strips that interact with the limit slider, and the side ends of the horizontal strips are provided with convex plates. The convex plates are connected to the limit slider through the first spring and the first guide rod, and the power motor is arranged on the outer surface of the limit slider.

3. The double-sided ironing and flattening device for textile fabrics according to claim 2, characterized in that: The two ironing steel belts are arranged to be open in an eight-shaped shape on one side close to the feed port under the action of the steel belt guide roller and the steel belt driving roller, and the sides of the two ironing steel belts close to each other are arranged horizontally.

4. The double-sided ironing and flattening device for textile fabrics according to claim 1, characterized in that: The adjustment component includes a bidirectional screw rod rotatably arranged in the box body, and the end of the bidirectional screw rod is connected to the adjustment motor, and the upper and lower end strips on the front side are provided with screw hole blocks that act on the two ends of the bidirectional screw rod, and the guide component includes a vertical sliding rod arranged on the upper and lower end strips on the rear side, and the vertical sliding rod passes through the corresponding end strip setting.

5. The double-sided ironing and flattening device for textile fabrics according to claim 4, characterized in that: The upper and lower end bars are respectively provided with a laser rangefinder and a stopper aligned up and down, and the laser rangefinder is electrically connected to a control cabinet.

6. The double-sided ironing and smoothing device for textile fabrics according to claim 1, characterized in that: Two front-to-back symmetrical side panels are provided on the left side surface of the box body, and a cloth flattening roller and a feed guide roller are rotatably provided between the two side panels. Two sections of convex threaded ribs with opposite spiral directions are provided at the front and rear ends of the roller body of the cloth flattening roller, and the cloth flattening roller is horizontally aligned with the feed port.

7. The double-sided ironing and smoothing device for textile fabrics according to claim 1, characterized in that: The heating device comprises a heat-insulating box fixed in the box body, both ends of the heat-insulating box are provided with openings for passing the ironing steel belt, and an electric heating wire is arranged in the heat-insulating box.

8. The double-sided ironing and smoothing device for textile fabrics according to claim 7, characterized in that: A steel belt temperature detection mechanism is provided inside the ironing steel belt between the heating device and the gap adjustment mechanism. The steel belt temperature detection mechanism includes a long seat fixedly connected to the box body, and a transmission belt arranged perpendicular to the moving direction of the ironing steel belt is rotatably provided on the long seat, and a transmission assembly for driving the transmission belt is provided on the long seat. A long slot arranged parallel to the transmission belt is opened on the lower surface of the long seat, and an infrared thermometer is provided in the long slot for limiting sliding. The infrared thermometer and the heating device are electrically connected to a control cabinet.

9. The double-sided ironing and smoothing device for textile fabrics according to claim 1, characterized in that: A steam generator is provided on the outside of the box, and a steam wetting nozzle is connected to the steam generator, which extends into the box and sprays steam simultaneously on the upper and lower surfaces of the textile fabric before ironing. A filter box is provided on the box, one end of the filter box is connected to a negative pressure fan, and the other end is connected to a negative pressure pipe, and the end of the negative pressure pipe is connected to the box above the feed inlet.

10. The double-sided ironing and smoothing device for textile fabrics according to claim 9, characterized in that: Two wiping and cleaning mechanisms are provided at the upper and lower ends of the box body near the discharge port to process the outer surface of the corresponding ironing steel belt. The wiping and cleaning mechanism includes a longitudinal strip fixed in the box body, and the longitudinal strip is connected to a wiping sponge strip close to the ironing steel belt through a second spring and a second guide rod. An electromagnet is installed on the longitudinal strip, and a magnetic suction block aligned with the electromagnet is provided on the wiping sponge strip.

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