Cloth fabric wrinkle removing apparatus and working method thereof

Abstract

This invention discloses a wrinkle-removing device and its working method for linen fabric, specifically relating to the field of linen fabric processing technology. The invention includes a flattening and ironing assembly. A conveyor belt rotates clockwise, and two flattening and ironing assemblies, not on the same plane, alternately iron and shape the linen fabric. During flattening and ironing, the connecting plate rotates downwards, causing the bonding block to adhere to the linen fabric. Then, two flattening plates simultaneously drive the corresponding bonding blocks from the center of the linen fabric to the edges, flattening the wrinkles. A scraper continuously scrapes and shapes the linen fabric, removing wrinkles. Immediately afterward, a shaping roller rotates and presses the linen fabric again for shaping. During ironing, the moving plate continues to move downwards under the downward thrust of a segmented stroke cylinder, ensuring the linen fabric remains in a taut conveying state during flattening and ironing, avoiding incomplete ironing when unfolding wrinkles and improving ironing quality.

Description

Technical Field

[0001] This invention relates to the field of linen fabric processing equipment technology, specifically to wrinkle removal equipment for linen fabric and its working method. Background Technology

[0002] Linen fabric is widely used in clothing, home textiles, and decorative products due to its excellent breathability, moisture absorption, natural environmental friendliness, and unique texture. However, linen fibers are inherently rigid and have poor elasticity, making the fabric surface prone to wrinkles during weaving, dyeing, transportation, storage, and subsequent processing. These wrinkles are also difficult to recover naturally, affecting the fabric's smoothness, appearance, and the effectiveness of subsequent processing.

[0003] Existing technologies for treating fabric wrinkles typically include manual ironing, steam ironing, roller pressing, and hot pressing. While these methods can improve the appearance of wrinkles to some extent, they still have some shortcomings when applied to linen. During ordinary steam ironing or hot pressing, improper control of temperature, pressure, or humidity can easily lead to uneven heating of the linen fabric, fiber hardening, and even abnormal luster, deformation, and shrinkage, affecting fabric quality. Current wrinkle removal processes for linen fabrics usually employ a segmented operation, meaning that only one segment of linen fabric can be wrinkled at a time. Only after one segment is wrinkled can the next segment be re-fixed in the automatic pressing device for further wrinkle removal. These methods require repeated fixing and unfixing of the fabric, increasing the number of steps and equipment operating time, and making continuous wrinkle removal difficult, resulting in low overall wrinkle removal efficiency. Summary of the Invention

[0004] The purpose of this invention is to provide a wrinkle removal device and its working method for linen fabric, so as to solve the problem mentioned in the background art that the existing wrinkle removal methods require repeated fixing and unfixing operations of the fabric, which not only increases the operation steps and equipment running time, but also makes it difficult to achieve continuous wrinkle removal operations, resulting in low overall wrinkle removal efficiency.

[0005] The present invention can be achieved through the following technical solution: a wrinkle removal device for linen fabric, comprising a wrinkle removal chamber disposed in the middle of the top surface of a base, a feeding roller disposed on one side of the wrinkle removal chamber, and a taking-up roller disposed on the other side of the wrinkle removal chamber for winding the linen fabric, a moving plate driven by a segmented stroke cylinder mounted on the top surface of the inner cavity of the wrinkle removal chamber, two parallel side plates disposed at the lower end of the moving plate, a clockwise rotating conveyor belt disposed between the two side plates, and two flattening and ironing components for wrinkle removal of the linen fabric surface disposed on the surface of the conveyor belt; The two flattening and ironing components are not on the same plane. Each flattening and ironing component includes an electric push rod disposed on the surface of the conveyor belt. The pushing end of the electric push rod is fixedly connected to a mounting plate. A connecting plate is rotatably connected to one side of the mounting plate, and a shaping roller for shaping is mounted on the other side of the mounting plate. A scraper for pressing the unfolded linen fabric is mounted on the bottom surface of the mounting plate. Two unfolding plates for unfolding the pleats of the linen fabric are hinged to the outer surface of the connecting plate. A bonding block that contacts the surface of the linen fabric is disposed on the lower surface of the unfolding plate, and the two unfolding plates move in opposite directions simultaneously. Pressure rollers for tensioning the linen fabric are mounted on the lower surface of the moving plate and on both sides of the side plate through brackets. The pressure rollers are in rolling contact with the linen fabric.

[0006] A further technical improvement of the present invention is that a U-shaped plate is fixedly provided in the middle of the outer side of the connecting plate, and a rotating shaft for driving the connecting plate to rotate is installed between the connecting plate and the mounting plate.

[0007] A further technical improvement of the present invention is that: a sliding frame seat is slidably sleeved on the outside of the U-shaped plate, and a slot for the U-shaped plate to slide through is provided on the surface of the sliding frame seat, and a linear cylinder for pushing the sliding frame seat to slide is provided on the end surface of the U-shaped plate.

[0008] A further technical improvement of the present invention is that: a connecting member for pushing the unfolding plate to rotate is installed on both outer surfaces of the sliding frame seat. The connecting member includes a straight block and a broken line block in sequence. A sliding groove is provided on the surface of the broken line block. A T-shaped limiting post is installed on the upper surface of the unfolding plate. The limiting post slides in cooperation with the sliding groove.

[0009] A further technical improvement of the present invention is that: the mounting plate has a groove for mounting the shaping roller on the side surface away from the rotation axis, and both inner walls of the groove are provided with inwardly recessed mounting grooves. Both ends of the shaping roller are rotatably mounted with limiting seats, which slide into the interior of the mounting grooves. The end surface of the mounting plate near the mounting groove is rotatably mounted with a blocking block that blocks the limiting seats via a damping pin.

[0010] A further technical improvement of the present invention is that: a telescopic rod is installed on the bottom surface of the inner cavity of the wrinkle removal chamber, a steam iron is fixedly connected to the telescopic end of the telescopic rod, and four telescopic rods are provided; both sides of the top of the steam iron are equipped with bonding rollers, and the steam iron is located below the flattening and pressing assembly; the outer surfaces of the two bonding rollers are flush with the upper surface of the steam iron.

[0011] A further technical improvement of the present invention is that: both side walls of the wrinkle removal chamber are provided with through grooves for linen fabric to pass through, and guide rollers for guiding the linen fabric are installed on the side walls of the wrinkle removal chamber below the through grooves.

[0012] A method for operating a wrinkle-removing device for linen fabrics, comprising the following steps: Step 1: The segmented stroke cylinder pushes the moving plate and pressure roller downward twice. The first stroke is when the pressure roller is tensioned with the linen fabric, and the linen fabric is in contact with the two bonding rollers and the upper surface of the steam iron. The second stroke is when the linen fabric is flattened and ironed, and then the pressure roller presses down again. Step 2: During the flat ironing process, the linen fabric is wound up by the take-up roller. The linen fabric is then bonded to the outer surfaces of the two bonding rollers and the upper surface of the steam iron. The two flat ironing components alternately flatten and iron the linen fabric on the steam iron under the clockwise drive of the conveyor belt. Step 3: During the flattening and ironing process, the connecting plate rotates to attach the bonding block to the upper surface of the linen fabric. Then, the linear cylinder pushes the sliding frame seat to slide outside the U-shaped plate, causing the connecting piece to move with the sliding frame seat. At this time, the limiting post slides within the sliding groove, so that the two flat plates simultaneously push the bonding block from the middle of the linen fabric to the outside to unfold the wrinkles. During this process, the pressure roller continues to press down, and the scraper driven by the conveyor belt continuously heats and irons the linen fabric on the steam iron. The shaping roller then shapes the linen fabric.

[0013] Compared with the prior art, the present invention has the following beneficial effects: 1. By setting up a flattening and pressing component, the conveyor belt drives clockwise. Two flattening and pressing components that are not on the same plane alternately press and shape the linen fabric. During flattening and pressing, the connecting plate rotates downward, so that the bonding block is attached to the linen fabric. Then, the two flattening plates simultaneously drive the corresponding bonding blocks to push and unfold from the middle of the linen fabric to both sides, flattening the wrinkles and unfolding the wrinkles. Then, the scraper continuously scrapes and shapes the linen fabric to remove wrinkles. Immediately afterwards, the shaping roller rotates and presses and shapes the linen fabric again. During the pressing process, the moving plate continues to move downward under the downward thrust of the segmented stroke cylinder, so that the linen fabric is always in a tense conveying state during flattening and pressing, avoiding the problem of incomplete pressing when unfolding the wrinkles of the linen fabric, and improving the quality of flattening and pressing. 2. The linen fabric is automatically wound up by the take-up roller. The linen fabric is driven over the upper surface of the steam iron. The bonding rollers on both sides ensure that the linen fabric does not come into contact with the top side of the steam iron when it is subjected to the downward pressure and tension of the pressure roller, so as to avoid damage to the linen fabric. The steam iron presses the lower surface of the linen fabric. With the intervention of steam, it enters the fiber structure of the linen fabric. The upper surface of the linen fabric is slid and pressed by the scraper. The scraper moves in the opposite direction to the linen fabric, so the pressing effect is good. The linen fabric is in a driving state during flattening, pressing and shaping, so there is no need to stop the machine, and the pressing efficiency is high. 3. Align the limiting seat with the shaping roller and slide it into the installation groove. Then rotate one side of the blocking block until it contacts the limiting seat to install the shaping roller, which facilitates the shaping of the linen fabric. Attached Figure Description

[0014] To facilitate understanding by those skilled in the art, the present invention will be further described below with reference to the accompanying drawings.

[0015] Figure 1 This is a schematic diagram of the external structure of the present invention; Figure 2 This is a schematic diagram of the internal structure of the present invention; Figure 3 For the present invention Figure 2 A magnified view of a section at point A in the middle; Figure 4 This is a top view of the installation of the sliding frame and the unfolding plate of the present invention; Figure 5 This is a three-dimensional structural diagram of the sliding frame base and the U-shaped plate of the present invention.

[0016] In the diagram: 1. Base; 2. Wrinkle-removing chamber; 3. Through groove; 4. Guide roller; 5. Feeding roller; 6. Receiving roller; 7. Moving plate; 8. Pressure roller; 9. Telescopic rod; 10. Steam iron; 11. Bonding roller; 12. Side plate; 13. Conveyor belt; 14. Electric push rod; 15. Mounting plate; 16. Shaping roller; 17. Scraper; 18. Spreading plate; 19. Bonding block; 20. Groove; 21. Mounting slide; 22. Limiting seat; 23. Blocking block; 24. Rotating shaft; 25. Connecting plate; 26. U-shaped plate; 27. Sliding frame seat; 28. Straight block; 29. ​​Folded line block; 30. Sliding groove; 31. Limiting post; 32. Linear cylinder; 33. Groove. Detailed Implementation

[0017] To further illustrate the technical means and effects of the present invention in achieving its intended purpose, the following detailed description of the specific implementation methods, structures, features, and effects of the present invention, in conjunction with the accompanying drawings and preferred embodiments, is provided.

[0018] Please see Figures 1-5As shown, the present invention provides a wrinkle removal device for linen fabric, including a base 1, a wrinkle removal chamber 2 disposed in the center of the top surface of the base 1, a feeding roller 5 disposed on one side of the wrinkle removal chamber 2, and a taking-up roller 6 disposed on the other side of the wrinkle removal chamber 2 for winding the linen fabric, a moving plate 7 driven by a segmented stroke cylinder mounted on the top surface of the inner cavity of the wrinkle removal chamber 2, two parallel side plates 12 disposed at the lower end of the moving plate 7, a clockwise rotating conveyor belt 13 disposed between the two side plates 12, and two flattening and ironing components for wrinkle removal of the linen fabric surface disposed on the surface of the conveyor belt 13. The flattening and pressing assembly is not on the same plane. The flattening and pressing assembly includes an electric push rod 14 disposed on the surface of the conveyor belt 13. The pushing end of the electric push rod 14 is fixedly connected to a mounting plate 15. A connecting plate 25 is rotatably connected to one side of the mounting plate 15, and a shaping roller 16 for shaping is installed on the other side of the mounting plate 15. A scraper 17 for pressing the unfolded linen fabric is installed on the bottom surface of the mounting plate 15. Two unfolding plates 18 for unfolding the pleats of the linen fabric are hinged to the outer surface of the connecting plate 25. A bonding block 19 that contacts the surface of the linen fabric is disposed on the lower surface of the unfolding plate 18. Two flat plates 18 move in opposite directions at the same time. The lower surface of the moving plate 7 and both sides of the side plate 12 are equipped with pressure rollers 8 for tensioning the linen fabric through brackets. The pressure rollers 8 roll in contact with the linen fabric. The linen fabric is fed by the feed roller 5 as the raw material roller and is automatically wound up by the take-up roller 6, so that the linen fabric is in a transmission state.

[0019] During use, the linen fabric to be wrinkled is wound onto the feed roller 5 and passed through the wrinkle removal chamber 2 in sequence. After cooperating with the flattening and ironing components at the two pressure rollers 8 and the conveyor belt 13, it is finally pulled and wound up by the take-up roller 6. Under the active winding action of the take-up roller 6, the linen fabric is continuously released from the feed roller 5 and maintains a stable transmission state.

[0020] During the wrinkle removal process, the segmented stroke cylinder pushes the motion plate 7 downward in a segmented motion. In the first downward stroke, the motion plate 7 drives the pressure rollers 8 on both sides to move downward synchronously, so that the pressure rollers 8 press and tension the linen fabric in the transmission, thus keeping the linen fabric flat and taut throughout the wrinkle removal process, avoiding the fabric from loosening and piling up, which would affect the subsequent shaping effect. At the same time, the conveyor belt 13 rotates clockwise between the two side plates 12. The two flattening and ironing components installed on the surface of the conveyor belt 13 move cyclically with the conveyor belt 13. Since the two flattening and ironing components are staggered and not on the same plane, when the flattening and ironing component on the front side completes one pressing and shaping, the other flattening and ironing component rotates with the conveyor belt 13 to the initial position of the previous flattening and ironing component. This realizes that the two flattening and ironing components perform alternating and continuous wrinkle removal on the continuously transmitted linen fabric, avoiding the repeated clamping and unclamping problems caused by segmented fixing and segmented wrinkle removal in the prior art, and improving the wrinkle removal efficiency.

[0021] When one of the flattening and pressing components moves to the working position, the corresponding electric push rod 14 drives the mounting plate 15 to move downwards, gradually bringing the mounting plate 15 closer to the surface of the linen fabric. Then, the connecting plate 25 rotates downwards, causing the two flattening plates 18 to move synchronously, so that the bonding blocks 19 at the lower ends of the two flattening plates 18 first come into contact with the surface of the linen fabric. After bonding, the two flattening plates 18 simultaneously move in opposite directions, causing the two bonding blocks 19 to move synchronously from the center of the linen fabric to both sides, thereby spreading out the wrinkles in the center and some raised areas of the linen fabric to both sides, thus initially unfolding and smoothing the wrinkles. After the wrinkles are unfolded, the scraper 17 at the bottom of the mounting plate 15 continues to scrape and press along the surface of the linen fabric, further smoothing and pressing the fabric after it has been initially unfolded by the flattening plates 18, to eliminate residual small wrinkles and improve the smoothness of the fabric surface. Next, the shaping roller 16 on the other side of the mounting plate 15 rolls into contact with the surface of the linen fabric. By rotating and pressing, the linen fabric that has been unfolded and smoothed is rolled and shaped, making the fabric fibers more even, further consolidating the wrinkle removal effect, and improving the shaping quality of the linen fabric.

[0022] During the aforementioned pressing and shaping process, the segmented stroke cylinder continues to push the moving plate 7 for a second downward stroke, maintaining continuous downward pressure throughout the entire flattening and pressing assembly. Simultaneously, the pressure roller 8 provides tension to the linen fabric, ensuring the fabric remains taut and continuously conveyed throughout the flattening, smoothing, and shaping stages. This prevents incomplete pressing and shaping due to localized loosening of the linen fabric during wrinkle unfolding. As the conveyor belt 13 continues to rotate, the two flattening and pressing assemblies alternately flatten, smooth, and roll-shape the linen fabric, ensuring uninterrupted wrinkle removal during continuous transport. Finally, the take-up roller 6 completes the winding process. This method enables continuous wrinkle removal of linen fabric, reducing the time wasted by repeated fixing and unfixing in traditional segmented wrinkle removal, and improving the continuity, thoroughness, and shaping quality of linen fabric wrinkle removal.

[0023] See Figure 4 and Figure 5 As shown, a U-shaped plate 26 is fixedly installed in the middle of the outer side of the connecting plate 25, and a rotating shaft 24 for driving the connecting plate 25 to rotate is installed between the connecting plate 25 and the mounting plate 15. A sliding frame seat 27 is slidably sleeved on the outside of the U-shaped plate 26. A slot 33 for the U-shaped plate 26 to slide through is provided on the surface of the sliding frame seat 27. A linear cylinder 32 for pushing the sliding frame seat 27 to slide is provided on the end surface of the U-shaped plate 26. Before flattening and ironing, the bonding block 19 is not in contact with the linen fabric. During ironing, the rotating shaft 24 rotates and makes the bonding block 19 contact the linen fabric. Then, the linear cylinder 32 pushes the sliding frame seat 27 to slide along the outer limit of the U-shaped plate 26.

[0024] See Figure 4 and Figure 5 As shown, connectors for pushing the unfolding plate 18 to rotate are installed on both outer surfaces of the sliding frame base 27. The connectors include a straight block 28 and a broken line block 29 in sequence. A sliding groove 30 is provided on the surface of the broken line block 29. A T-shaped limiting post 31 is installed on the upper surface of the unfolding plate 18. The limiting post 31 is slidably engaged with the sliding groove 30. During the sliding process, the sliding frame base 27 drives the connectors to move together. At this time, the limiting post 31 slides along the inclined sliding groove 30. Since the limiting post 31 is fixed to the unfolding plate 18, it drives the unfolding plates 18 on both sides of the sliding frame base 27 to rotate at the same time. At this time, the bonding block 19 is pushed from the middle of the linen fabric to the edges on both sides, flattening the wrinkles of the linen fabric.

[0025] See Figure 4As shown, the mounting plate 15 has a groove 20 on the side away from the rotating shaft 24 for mounting the shaping roller 16. Both inner walls of the groove 20 have inwardly recessed mounting grooves 21. Both ends of the shaping roller 16 are rotatably mounted with limiting seats 22. The limiting seats 22 slide into the mounting grooves 21 for limiting. The end surface of the mounting plate 15 near the mounting grooves 21 is rotatably mounted with a blocking block 23 that blocks the limiting seats 22 via a damping pin. During installation, the blocking block 23 is rotated open, and the limiting seat 22 is aligned and slid into the mounting groove 21 by the shaping roller 16. Then, one side of the blocking block 23 is rotated to contact the limiting seat 22, thus realizing the installation of the shaping roller 16. This facilitates the shaping of linen fabric, is simple to install, and is easy to replace.

[0026] See Figure 2 As shown, a telescopic rod 9 is installed on the bottom surface of the inner cavity of the wrinkle removal chamber 2. A steam iron 10 is fixed to the telescopic end of the telescopic rod 9, and four telescopic rods 9 are provided. Adhesive rollers 11 are installed on both sides of the top of the steam iron 10, and the steam iron 10 is located below the flattening and pressing assembly. The outer surfaces of the two adhesive rollers 11 are flush with the upper surface of the steam iron 10. When flattening and pressing the linen fabric, the linen fabric passes over the upper surface of the steam iron 10. The adhesive rollers 11 ensure that the linen fabric does not contact the top side of the steam iron 10 when it is subjected to the downward tension of the pressure roller 8, thus avoiding damage to the linen fabric. The steam iron 10 presses the lower surface of the linen fabric. With the intervention of steam, it enters the fiber structure of the linen fabric. In conjunction with the scraper 17, it slides and presses the upper surface of the linen fabric, resulting in a good pressing effect.

[0027] As shown in Reference 1, both side walls of the wrinkle removal chamber 2 are provided with through grooves 3 for linen fabric to pass through, and guide rollers 4 for guiding the linen fabric are installed on the side walls of the wrinkle removal chamber 2 below the through grooves 3. There are two guide rollers 4, which guide the linen fabric.

[0028] The present invention also provides a method for operating a wrinkle-removing device for linen fabric, the method comprising the following steps: Step 1: The moving plate 7 and the pressure roller 8 are pushed downward twice by the segmented stroke cylinder. The first stroke is when the pressure roller 8 is tensioned with the linen fabric, and the linen fabric is attached to the upper surface of the two bonding rollers 11 and the steam iron 10. The second stroke is when the linen fabric is flattened and ironed, and the pressure roller 8 is pressed down again. Step 2: During the flat ironing process, the linen fabric is wound up by the take-up roller 6. The linen fabric is then bonded to the outer surfaces of the two bonding rollers 11 and the upper surface of the steam iron 10. The two flat ironing components alternately flatten and iron the linen fabric on the steam iron 10 under the clockwise drive of the conveyor belt 13. Step 3: During the flattening and ironing process, the connecting plate 25 rotates to attach the bonding block 19 to the upper surface of the linen fabric. Then, the linear cylinder 32 pushes the sliding frame seat 27 to slide outside the U-shaped plate 26, causing the connecting piece to move with the sliding frame seat 27. At this time, the limiting post 31 slides within the sliding groove 30, so that the two flat plates 18 simultaneously drive the bonding block 19 from the middle of the linen fabric to the outside to unfold the wrinkles. During this process, the pressure roller 8 continues to press down, and the scraper 17 driven by the conveyor belt 13 continuously heats and irons the linen fabric on the steam iron 10, and the shaping roller 16 shapes the linen fabric.

[0029] The working principle of this invention is as follows: During use, the conveyor belt 13 drives the linen fabric in a clockwise direction, and two flattening and ironing components that are not on the same plane alternately press and shape the fabric. During flattening and ironing, the connecting plate 25 rotates downward, so that the bonding block 19 is bonded to the linen fabric. Then, the two flattening plates 18 simultaneously drive the corresponding bonding blocks 19 to push and unfold the linen fabric from the middle to both sides, flattening the wrinkles. Then, the scraper 17 continuously scrapes and shapes the linen fabric to remove wrinkles. Immediately afterwards, the shaping roller 16 rotates and presses and shapes the linen fabric again. During the ironing process, the moving plate 7 continues to move downward under the downward thrust of the segmented stroke cylinder, so that the linen fabric is always in a tense conveying state during flattening and ironing, avoiding the problem of incomplete ironing when unfolding the wrinkles of the linen fabric, and improving the quality of flattening and ironing. The linen fabric is automatically wound up by the take-up roller 6 and passes over the upper surface of the steam iron 10. The bonding rollers 11 on both sides ensure that the linen fabric does not come into contact with the top side of the steam iron 10 when it is subjected to the downward tension of the pressure roller 8, so as to avoid damage to the linen fabric. The steam iron 10 presses the lower surface of the linen fabric and, with the intervention of steam, enters the fiber structure of the linen fabric. In conjunction with the scraper 17, the upper surface of the linen fabric is slidably pressed. It should be noted that the scraper 17 moves in the opposite direction to the linen fabric, resulting in a better pressing effect. The linen fabric is in a transmission state when it is flattened, pressed and shaped, so there is no need to stop the machine, resulting in high pressing efficiency. By aligning and sliding the limiting seat 22 into the mounting groove 21 using the shaping roller 16, one side of the blocking block 23 is rotated to contact the limiting seat 22, thereby installing the shaping roller 16 and facilitating the shaping of the linen fabric.

[0030] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention in any way. Although the present invention has been disclosed above with reference to preferred embodiments, it is not intended to limit the present invention. 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 invention. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present invention without departing from the scope of the present invention shall still fall within the scope of the present invention.

Claims

1. A wrinkle-removing device for linen fabric, comprising a wrinkle-removing chamber (2) disposed in the middle of the top surface of a base (1), wherein a feeding roller (5) is disposed on one side of the wrinkle-removing chamber (2), and a taking-up roller (6) for winding the linen fabric is disposed on the other side of the wrinkle-removing chamber (2), characterized in that: The inner cavity top surface of the wrinkle removal chamber (2) is equipped with a moving plate (7) driven by a segmented stroke cylinder. The lower surface end of the moving plate (7) is provided with two parallel side plates (12). A clockwise rotating conveyor belt (13) is installed between the two side plates (12). The surface of the conveyor belt (13) is provided with two flattening and ironing components for wrinkle removal of the linen fabric surface. The two flattening and pressing components are not on the same plane. The flattening and pressing components include an electric push rod (14) set on the surface of the conveyor belt (13). The pushing end of the electric push rod (14) is fixedly connected to a mounting plate (15). A connecting plate (25) is rotatably connected to one side of the mounting plate (15), and a shaping roller (16) for shaping is installed on the other side of the mounting plate (15). A scraper (17) for pressing the unfolded linen fabric is installed on the bottom surface of the mounting plate (15). Two unfolding plates (18) for unfolding the pleats of the linen fabric are hinged to the outer surface of the connecting plate (25). A bonding block (19) that contacts the surface of the linen fabric is provided on the lower surface of the unfolding plate (18), and the two unfolding plates (18) move in opposite directions at the same time. A pressure roller (8) for tensioning the linen fabric is installed on the lower surface of the moving plate (7) and on both sides of the side plate (12) through a bracket. The pressure roller (8) rolls in contact with the linen fabric.

2. The wrinkle removal device for linen fabric according to claim 1, characterized in that, A U-shaped plate (26) is fixedly provided in the middle of the outer side of the connecting plate (25), and a rotating shaft (24) for driving the connecting plate (25) to rotate is installed between the connecting plate (25) and the mounting plate (15).

3. The wrinkle removal device for linen fabric according to claim 2, characterized in that, A sliding frame seat (27) is slidably sleeved on the outside of the U-shaped plate (26). A slot (33) for the U-shaped plate (26) to slide through is provided on the surface of the sliding frame seat (27). A linear cylinder (32) for pushing the sliding frame seat (27) to slide is provided on the end surface of the U-shaped plate (26).

4. The wrinkle removal device for linen fabric according to claim 3, characterized in that, The two outer surfaces of the sliding frame base (27) are equipped with connecting parts for pushing the unfolding plate (18) to rotate. The connecting parts include a straight block (28) and a broken line block (29) in sequence. The surface of the broken line block (29) is provided with a sliding groove (30). The upper surface of the unfolding plate (18) is equipped with a T-shaped limiting post (31). The limiting post (31) slides in conjunction with the sliding groove (30).

5. The wrinkle removal device for linen fabric according to claim 4, characterized in that, The mounting plate (15) has a groove (20) on the side surface away from the rotating shaft (24) for mounting the shaping roller (16). The two inner walls of the groove (20) are provided with inwardly recessed mounting grooves (21). The two ends of the shaping roller (16) are rotatably mounted with limiting seats (22). The limiting seats (22) slide into the interior of the mounting grooves (21) for limiting. The end surface of the mounting plate (15) near the mounting grooves (21) is rotatably mounted with a blocking block (23) that blocks the limiting seats (22) through a damping pin.

6. The wrinkle-removing device for linen fabric according to claim 5, characterized in that, A telescopic rod (9) is installed on the bottom surface of the inner cavity of the wrinkle removal chamber (2). A steam iron (10) is fixed to the telescopic end of the telescopic rod (9). There are four telescopic rods (9). Adhesive rollers (11) are installed on both sides of the top of the steam iron (10). The steam iron (10) is located below the flattening and pressing assembly. The outer surfaces of the two adhesive rollers (11) are flush with the upper surface of the steam iron (10).

7. The wrinkle-removing device for linen fabric according to claim 6, characterized in that, The wrinkle removal chamber (2) has a through groove (3) on both side walls for the linen fabric to pass through, and a guide roller (4) for guiding the linen fabric is installed on the side wall of the wrinkle removal chamber (2) below the through groove (3).

8. The working method of the wrinkle removal device for linen fabric according to claim 7, characterized in that, This working method includes the following steps: Step 1: The motion plate (7) and pressure roller (8) are pushed down twice by the segmented stroke cylinder. The first stroke is when the pressure roller (8) is tensioned with the linen fabric, and the linen fabric is bonded to the two bonding rollers (11) and the upper surface of the steam iron (10). The second stroke is when the linen fabric is flattened and ironed, and the pressure roller (8) is pressed down again. Step 2: During the flat ironing process, the linen fabric is wound up by the take-up roller (6), and the linen fabric is bonded to the outer surface of the two bonding rollers (11) and the upper surface of the steam iron (10). The two flat ironing components alternately flatten and iron the linen fabric on the steam iron (10) under the clockwise drive of the conveyor belt (13). Step 3: During the flat ironing process, the connecting plate (25) rotates to attach the bonding block (19) to the upper surface of the linen fabric. Then, the linear cylinder (32) pushes the sliding frame seat (27) to slide outside the U-shaped plate (26), causing the connecting piece to follow the sliding frame seat (27). At this time, the limiting post (31) slides within the sliding groove (30), so that the two flat plates (18) simultaneously drive the bonding block (19) from the middle of the linen fabric to the outside to unfold the wrinkles. During this process, the pressure roller (8) continues to press down, and the scraper (17) driven by the conveyor belt (13) continuously heats and irons the linen fabric on the steam iron (10), and the shaping roller (16) shapes the linen fabric.

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