Leveling device for polyester fabric processing

Abstract

A leveling device for polyester fabric processing comprises a base, a first limiting mechanism, a spraying mechanism, a leveling mechanism, a second limiting mechanism and a winding mechanism. The leveling mechanism comprises a bottom table, a top frame, a first sliding block, a second sliding block, a lifting block, a moving plate and an ironing plate. A first sliding groove is formed in the inner side wall of the top frame. Second sliding grooves are formed in the groove walls of the first sliding grooves. The groove bottom of the first sliding groove is rotationally connected with a driven gear and a driving gear. And a chain is in transmission connection between the driven gear and the driving gear. One end of the lifting block is rotationally connected with the chain through a pin shaft, and a mounting block is fixed to the other end of the lifting block. And a driving structure is arranged on the outer side wall of the top frame. The polyester fabric ironing device can automatically and circularly iron polyester fabric for multiple times, the ironing direction of each time is the same, the ironing effect is guaranteed, the time interval that the ironing plate is separated from the polyester fabric is formed between each time of ironing, it is guaranteed that the fabric has sufficient heat dissipation time, and the fabric is prevented from being burnt.

Description

Technical Field

[0001] The utility model relates to the technical field related to polyester cloth production and processing equipment, in particular to a leveling device for polyester cloth processing. Background Art

[0002] Chinese patent application number CN220685518U discloses a polyester fabric smoothing device comprising a base, a winding mechanism mounted on one side of the base top, a first limiting mechanism mounted on the other side of the base top, a second limiting mechanism mounted on the base top between the winding mechanism and the first limiting mechanism, a spraying mechanism mounted on the base top between the first limiting mechanism and the second limiting mechanism, and a smoothing mechanism mounted on the base top between the spraying mechanism and the second limiting mechanism. This utility model utilizes a reciprocating screw. When smoothing polyester fabric, a motor drives the reciprocating screw via a synchronous belt, causing a movable block on the reciprocating screw to drive an ironing plate to reciprocate, thereby repeatedly ironing the polyester fabric and achieving a better smoothing effect.

[0003] However, the ironing board in this utility model remains in contact with the polyester fabric during its reciprocating motion. It is common knowledge among those skilled in the art that, to ensure effective ironing, the ironing board should always move in one direction when ironing fabric. Furthermore, to prevent damage to the fabric, the contact time between the ironing board and the fabric should not be too long. Therefore, in the prior art, when using an ironing board to iron fabric, after the ironing board is moved in one direction once in contact with the fabric, the ironing board is lifted and separated from the fabric, allowing the fabric time to dissipate heat and thus preventing damage. The ironing board is then returned to its original position and moved in the original direction again, ensuring that the ironing board always moves in one direction to iron the fabric, thus ensuring effective ironing.

[0004] The ironing board in the utility model is attached to the polyester cloth and moves back and forth, which not only affects the ironing effect but also has the risk of damaging the polyester cloth.

[0005] Therefore, the present invention proposes a technical solution to solve the problem that the ironing board is attached to the polyester cloth and moves back and forth, which not only affects the ironing effect but also has the risk of damaging the polyester cloth. Utility Model Content

[0006] In view of the shortcomings of the existing technology, the purpose of the utility model is to provide a leveling device for polyester cloth processing, which aims to achieve the technical effect of: the ironing board moves downward to fit on the polyester cloth and moves in one direction to iron the polyester cloth once, then moves upward to separate from the polyester cloth and then moves back to its original position, then moves downward again to fit on the polyester cloth and moves in the original direction to iron the polyester cloth again, and irons the polyester cloth repeatedly in this cycle multiple times, each time the ironing direction is the same to ensure the ironing effect, and a time interval is formed between each ironing to separate the ironing board and the polyester cloth to ensure that the cloth has sufficient heat dissipation time, thereby avoiding the cloth from being damaged by scalding.

[0007] The lifting mechanism comprises a lifting mechanism, a lifting mechanism, a lifting mechanism, a lifting mechanism, a lifting mechanism of at least one supporting rib and a lifting mechanism, and a lifting mechanism comprising a bottom frame, a top frame, a movable plate and an ironing plate. The bottom frame is fixed to the top of the base, the top frame is located directly above the bottom frame, and support rods are fixedly connected between the top frame and each corner of the bottom frame. The front and rear inner side walls of the top frame are provided with first slide grooves extending horizontally to the left and right, and the upper and lower groove walls of the first slide groove are provided with second slide grooves. The left and right ends of the groove bottom of the first slide groove are respectively rotatably connected to a driven rotating shaft and a driving rotating shaft through bearings, and the outer parts of the driven rotating shaft and the driving rotating shaft are respectively fixedly sleeved with a driven sprocket and a driving sprocket, and the driven sprocket and the driving sprocket are fixedly sleeved. The transmission is connected with a chain, and the first slide is slidably connected in the first slide groove. The first slide is located on the side of the chain away from the bottom of the first slide groove, and the upper and lower ends of the second slide are fixed with a second slide for inserting into the second slide groove and sliding along the second slide groove in a matching connection manner. A through slot is provided in the middle position of the first slide groove, and the through slot passes through the first slide groove front and back and extends longitudinally up and down. A lifting block is slidably connected in the through slot in a matching connection manner, and one end of the lifting block close to the chain is rotatably connected to the chain through a pin shaft, and the other end of the lifting block is fixed with a mounting block, and the movable plate is connected between two symmetrical mounting blocks front and back, and the ironing plate is installed at the bottom end of the movable plate for ironing polyester cloth, and a driving structure for driving two active rotating shafts to rotate simultaneously is provided on the outer wall of the top frame.

[0008] By adopting the above technical solution, the chain can be divided into two left and right lateral extensions and two arc-shaped sections. One left and right lateral extension is close to the base, and the other left and right lateral extension is away from the base. The two arc-shaped sections are located between the two left and right lateral extensions, one on the left and one on the right.

[0009] During each roll-up interval of the polyester fabric, the drive mechanism drives the two active shafts to rotate simultaneously, thereby driving the two active sprockets. The rotation of the active sprockets drives the driven sprockets via a chain. The chain transmits power between the active and driven sprockets. The left and right lateral extensions closest to the base move to the right, while those facing away from the base move to the left.

[0010] When the lifting block is positioned on the left and right lateral extensions facing away from the base, it rests at the top of the through slot, leaving ample space between the ironing board and the base. As the chain drives the lifting block to the left, it drives the first slider to the left. The first slider drives the second slider to the left along the second chute. Simultaneously, the lifting block also drives the mounting block to the left. The mounting block drives the movable plate to the left, which in turn drives the ironing board to the left. This means that when the ironing board moves to the left, it loses contact with the polyester sheet on the base.

[0011] As the chain drives the lifting block, it moves to the curved portion at the left end. Since the second slider moves left and right along the second chute, the first slider can only move left and right, and the lifting block can only move up and down within the through slot. The lifting block and the chain are rotatably connected via a pin, so the lifting block moves downward along the through slot without rotating. The lifting block then drives the mounting block downward, which in turn drives the movable plate downward, which in turn drives the ironing board downward, pressing the ironing board against the polyester cloth on the base.

[0012] As the chain continues to rotate, the lifting block moves to the left and right lateral extensions near the base. At this point, the lifting block is at the bottom of the through slot, and the ironing board is pressing against the polyester cloth on the base. As the chain rotates, it drives the lifting block to the right. The lifting block then drives the first slider to the right. The first slider drives the second slider to the right along the second chute. Simultaneously, the lifting block also drives the mounting block to the right. The mounting block drives the movable plate to the right, and the movable plate drives the ironing board to the right. As the ironing board moves to the right, it rests against the polyester cloth, ironing it.

[0013] As the chain continues to rotate, the lifting block moves to the curved portion at the right end and moves upward along the through slot without rotating. The lifting block drives the mounting block upward, which in turn drives the moving plate upward, which in turn drives the ironing board upward, separating the ironing board from the polyester cloth.

[0014] This cycle repeats, the ironing board moves downward to fit the polyester cloth and moves to the right to iron the polyester cloth once, then moves upward to separate from the polyester cloth and then moves to the left to its original position, then moves downward again to fit the polyester cloth and moves to the right to iron the polyester cloth again.

[0015] The utility model can automatically circulate and iron polyester cloth multiple times, and the ironing direction of each time is the same, thereby ensuring the ironing effect. A time interval is formed between the ironing board and the polyester cloth between each time of ironing, thereby ensuring that the cloth has sufficient heat dissipation time and avoiding the cloth from being damaged by scalding.

[0016] The utility model is further configured as follows: electric telescopic rods are installed on both sides of the top of the top frame, the output end of the electric telescopic rod passes vertically downward through the top frame and is fixedly connected to a lifting rod, and the bottom end of the lifting rod is connected to a pressure plate.

[0017] Using this technical solution, before ironing polyester fabric on an ironing board, the electric telescopic rod is activated. The output end of the electric telescopic rod extends, driving the lifting rod downward. The lifting rod then drives the pressing plate downward to press the polyester fabric. The pressing plate is used to hold down both ends of the ironing area during ironing, thereby preventing the polyester fabric from moving.

[0018] Further configuration of the present invention: a first buffer structure is provided between the lifting rod and the pressure plate, the first buffer structure includes a first buffer plate, a first buffer rod and a first spring, the top end of the first buffer plate is fixedly connected to the bottom end of the lifting rod, the pressure plate is located directly below the first buffer plate, the bottom end of the first buffer rod is fixedly connected to the top end of the pressure plate, the top end of the first buffer rod passes through the first buffer plate in a sliding connection and is fixed with a first anti-slip block, the first spring is sleeved on the outside of the first buffer rod and fixedly connected between the first buffer plate and the pressure plate.

[0019] With this technical solution, when the pressing plate moves downward and presses against the polyester fabric, the base generates a reaction force on the pressing plate, which is transmitted to the first buffer rod. The first buffer rod moves upward along the first buffer plate, causing the pressing plate to move toward the first buffer plate. The first spring is compressed, generating a downward rebound force, which maintains the pressing plate's downward force on the polyester fabric, ensuring that the pressing plate can effectively compress the polyester fabric.

[0020] The utility model is further configured as follows: the ends of the two active rotating shafts that are opposite to each other both pass through the top frame and are fixedly sleeved with transmission wheels. The driving structure includes a motor, a rotating rod and two mounting plates. The two mounting plates are fixed on the right side outer wall of the top frame and are spaced apart in front and back. The rotating rod is rotatably connected between the two mounting plates through a bearing. Two driving wheels are fixedly sleeved on the rotating rod. The two driving wheels correspond to two transmission wheels respectively. A transmission belt is connected between the corresponding driving wheels and the transmission wheels. The motor is installed on the mounting plate to drive the rotating rod to rotate.

[0021] By adopting the above technical solution, when the drive structure needs to drive the two active shafts to rotate simultaneously, the motor is started, which drives the rotating rod to rotate. The rotating rod drives the two driving wheels to rotate simultaneously. The two driving wheels respectively drive the two transmission wheels to rotate simultaneously via the transmission belt, thereby driving the two active shafts to rotate simultaneously.

[0022] Further configuration of the present invention: a connecting structure is provided between the movable plate and the mounting block, the connecting structure includes a first cylindrical rod and a second cylindrical rod, one end of the first cylindrical rod is fixedly connected to the mounting block, the other end of the first cylindrical rod is provided with a mounting groove, the cross-sectional shape of the mounting groove is circular, one end of the second cylindrical rod is fixedly connected to the movable plate, the other end of the second cylindrical rod is inserted into the mounting groove in a mating connection manner, and is fixed in the mounting groove by bolts.

[0023] By adopting the above technical solution, the bolts between the first and second cylindrical rods are unscrewed, allowing the second cylindrical rod to rotate within the mounting slot. The movable plate is then rotated upward, thereby driving the ironing board to rotate upward, so that the ironing board faces upward, making it easier for workers to replace or repair the ironing board.

[0024] The utility model is further configured as follows: a second buffer structure is provided between the movable plate and the ironing plate, the second buffer structure includes a second buffer plate, a second buffer rod and a second spring, the bottom end of the second buffer rod is fixedly connected to the top end of the second buffer plate, the top end of the second buffer rod passes through the movable plate in a sliding connection and is fixed with a second anti-slip block, the second spring is sleeved on the outside of the second buffer rod and fixedly connected between the second buffer plate and the movable plate, and the ironing plate is installed on the bottom end of the second buffer plate.

[0025] With this technical solution, when the ironing board moves downward and presses against the polyester cloth, the base generates a reaction force on the ironing board, which is transmitted to the second buffer rod. The second buffer rod moves upward along the movable plate, causing the ironing board and the second buffer plate to move toward the movable plate. The second spring is compressed, generating a downward rebound force, which maintains the ironing board's downward pressure on the polyester cloth, ensuring an effective ironing effect.

[0026] Compared with the prior art, the beneficial effects of the present invention are:

[0027] 1. A flattening device for polyester fabric processing. This utility model can automatically cycle and reciprocate to iron polyester fabric multiple times. Each ironing direction is the same to ensure the ironing effect. A time interval is formed between each ironing pass to separate the ironing board and the polyester fabric, ensuring that the fabric has sufficient heat dissipation time to avoid being damaged by ironing.

[0028] 2. The pressing plate is used to press down both ends of the ironing area when ironing polyester cloth, thereby preventing the polyester cloth from moving.

[0029] 3. The first buffer structure ensures that the pressing plate can effectively press the polyester cloth.

[0030] 4. The setting of the connection structure makes it easy for staff to replace or repair the ironing board.

[0031] 5. The first buffer structure enables the ironing board to maintain a downward pressure on the polyester cloth to ensure the ironing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 This is a schematic structural diagram of a flattening device for processing polyester cloth according to the present invention;

[0033] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0034] Figure 3 for Figure 1 Enlarged view of point B in the middle;

[0035] Figure 4 This is a schematic structural diagram of a driving shaft, a driven shaft, a driving sprocket, a driven sprocket, a chain, a first slider, a second slider and a lifting block in a leveling device for polyester cloth processing according to the present invention;

[0036] Figure 5 The utility model is a cross-sectional view of a top frame, a support rod, an electric telescopic rod, a lifting rod, a pressing plate and a first buffer structure in a leveling device for processing polyester cloth in a side view.

[0037] Figure 1: Base; 2: First limit mechanism; 3: Spray mechanism; 4: Smoothing mechanism; 5: Second limit mechanism; 6: Winding mechanism; 7: Bottom platform; 8: Top frame; 9: Moving plate; 10: Ironing board; 11: Support rod; 12: Electric telescopic rod; 13: Lifting rod; 14: Pressing plate; 15: First buffer plate; 16: First buffer rod; 17: First spring; 18: First anti-slip block; 19: First chute; 20: Second chute; 21: Driven shaft ; 22. Driving shaft; 23. Driven sprocket; 24. Driving sprocket; 25. Chain; 26. First slider; 27. Second slider; 28. Through slot; 29. ​​Lifting block; 30. Mounting block; 31. First cylindrical rod; 32. Second cylindrical rod; 33. Second buffer plate; 34. Second buffer rod; 35. Second spring; 36. Second anti-slip block; 37. Motor; 38. Rotating rod; 39. Mounting plate; 40. Transmission wheel; 41. Drive wheel; 42. Transmission belt. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0039] A flattening device for polyester fabric processing, such as Figure 1-Figure 5 As shown, the invention comprises a base 1 and, sequentially arranged from left to right on top of the base 1, a first limiting mechanism 2, a spraying mechanism 3, a leveling mechanism 4, a second limiting mechanism 5, and a winding mechanism 6. This embodiment is a technical improvement to address the problem in a polyester fabric leveling device disclosed in Chinese Patent Publication No. CN220685518U, in which the ironing plate 10 reciprocates against the polyester fabric, affecting the ironing effect and posing a risk of damaging the polyester fabric. Therefore, the first limiting mechanism 2, the spraying mechanism 3, the second limiting mechanism 5, and the winding mechanism 6 can be referred to the relevant description in Chinese Patent Publication No. CN220685518U. This embodiment only specifically describes the leveling mechanism 4 and provides a detailed description of its operating principle.

[0040] The leveling mechanism 4 includes a base 7 , a top frame 8 , a movable plate 9 and an ironing plate 10 .

[0041] The bottom platform 7 is fixed to the top of the base 1. The top frame 8 is located directly above the bottom platform 7. Support rods 11 are fixedly connected between each corner position of the top frame 8 and the bottom platform 7.

[0042] Electric telescopic rods 12 are installed on both sides of the top of the top frame 8. The output end of the electric telescopic rod 12 passes through the top frame 8 vertically downward and is fixedly connected to the lifting rod 13. The bottom end of the lifting rod 13 is connected to the pressure plate 14. A first buffer structure is arranged between the lifting rod 13 and the pressure plate 14. The first buffer structure includes a first buffer plate 15, a first buffer rod 16 and a first spring 17. The top of the first buffer plate 15 is fixedly connected to the bottom end of the lifting rod 13. The pressure plate 14 is located directly below the first buffer plate 15. The bottom end of the first buffer rod 16 is fixedly connected to the top of the pressure plate 14. The top of the first buffer rod 16 passes through the first buffer plate 15 in a sliding connection and is fixed with a first anti-slip block 18. The first spring 17 is sleeved on the outside of the first buffer rod 16 and is fixedly connected between the first buffer plate 15 and the pressure plate 14.

[0043] A first chute 19 extending laterally from side to side is defined on both the front and rear inner sidewalls of the top frame 8. Second chute 20 is defined on both the upper and lower sidewalls of the first chute 19. A driven shaft 21 and a driving shaft 22 are rotatably connected to the left and right ends of the bottom of the first chute 19 via bearings. A driven sprocket 23 and a driving sprocket 24 are fixedly mounted on the exteriors of the driven and driving shafts 21 and 22, respectively. A chain 25 is drivingly connected between the driven and driving sprockets 23 and 24. A first slider 26 is slidably connected within the first chute 19. The first slider 26 is located on the side of the chain 25 facing away from the bottom of the first chute 19. Second sliders 27 are fixed to the upper and lower ends of the first slider 26 for mating insertion into and sliding along the second chute 20. A through slot 28 is defined in the middle of the first slider 26. The through slot 28 extends longitudinally from front to back through the first slider 26. A lifting block 29 is slidably connected within the through slot 28. One end of the lifting block 29 close to the chain 25 is rotatably connected to the chain 25 via a pin. The other end of the lifting block 29 is fixed with a mounting block 30.

[0044] The movable plate 9 is located between the two mounting blocks 30. Connecting structures are provided at the front and rear ends of the movable plate 9 and between the two mounting blocks 30. The connecting structure includes a first cylindrical rod 31 and a second cylindrical rod 32. One end of the first cylindrical rod 31 is fixedly connected to the mounting block 30. The other end of the first cylindrical rod 31 is provided with a mounting groove. The cross-sectional shape of the mounting groove is circular. One end of the second cylindrical rod 32 is fixedly connected to the movable plate 9. The other end of the second cylindrical rod 32 is horizontally inserted into the mounting groove in a mating connection manner and is fixed in the mounting groove by bolts.

[0045] The ironing board 10 is located directly below the movable plate 9. A second buffer structure is provided between the movable plate 9 and the ironing board 10. The second buffer structure includes a second buffer plate 33, a second buffer rod 34, and a second spring 35. The bottom end of the second buffer rod 34 is fixedly connected to the top end of the second buffer plate 33. The top end of the second buffer rod 34 slides through the movable plate 9 and is fixed with a second anti-slip block 36. The second spring 35 is mounted on the outside of the second buffer rod 34 and is fixedly connected between the second buffer plate 33 and the movable plate 9. The ironing board 10 is mounted on the bottom end of the second buffer plate 33 and is used for ironing polyester cloth.

[0046] The outer wall of the top frame 8 is provided with a drive structure for driving the two active rotating shafts 22 to rotate simultaneously. The drive structure includes a motor 37, a rotating rod 38, two mounting plates 39, two transmission wheels 40, and two drive wheels 41. The two opposing ends of the two active rotating shafts 22 extend through the top frame 8, and the two transmission wheels 40 are fixedly mounted on the ends of the two active rotating shafts 22 that extend through the top frame 8. The two mounting plates 39 are fixed to the right outer wall of the top frame 8 and spaced apart from each other. The rotating rod 38 is rotatably connected between the two mounting plates 39 via bearings. The two drive wheels 41 are fixedly mounted on the outside of the rotating rod 38. The two drive wheels 41 correspond to the two transmission wheels 40, and a transmission belt 42 is connected between the corresponding drive wheels 41 and the transmission wheels 40. The motor 37 is mounted on the mounting plate 39 to drive the rotating rod 38 to rotate.

[0047] Working principle:

[0048] The chain 25 can be divided into two sections of left and right lateral extensions and two sections of arcuate portions. One section of the left and right lateral extensions is close to the base 7, and the other section of the left and right lateral extensions is away from the base 7. The two arcuate portions are located between the two sections of the left and right lateral extensions, one on the left and one on the right.

[0049] During the interval between each winding of the polyester cloth, before the ironing board 10 irons the polyester cloth, the electric telescopic rod 12 is first started, and the output end of the electric telescopic rod 12 extends to drive the lifting rod 13 to move downward. The lifting rod 13 drives the pressing plate 14 to move downward to press the polyester cloth. After the pressing plate 14 moves downward and presses on the polyester cloth, the base 7 forms a reaction force on the pressing plate 14, and the reaction force is transmitted to the first buffer rod 16. The first buffer rod 16 moves upward along the first buffer plate 15, thereby moving the pressing plate 14 toward the first buffer plate 15. The first spring 17 is pressed to form a downward rebound force, so that the pressing plate 14 maintains a force pressing downward on the polyester cloth, ensuring that the pressing plate 14 can effectively press the polyester cloth. The pressing plate 14 is used to press the two ends of the ironing area when ironing the polyester cloth, thereby preventing the polyester cloth from moving.

[0050] Next, the motor 37 is started. The motor 37 drives the rotating rod 38 to rotate. The rotating rod 38 drives the two drive wheels 41 to rotate simultaneously. The two drive wheels 41, via the transmission belts 42, respectively drive the two transmission wheels 40 to rotate simultaneously, thereby driving the two driving shafts 22 to rotate simultaneously. The two driving shafts 22 drive the two driving sprockets 24 to rotate simultaneously. The rotation of the driving sprockets 24 drives the driven sprockets 23 to rotate via the chain 25. The chain 25 transmits power between the driving sprockets 24 and the driven sprockets 23. The left and right lateral extensions adjacent to the base 7 move rightward, while the left and right lateral extensions facing away from the base 7 move leftward.

[0051] When the lifting block 29 is located on the left and right lateral extensions facing away from the base 7, it is at the top end of the through slot 28, leaving ample space between the ironing board 10 and the base 7. As the chain 25 drives, it drives the lifting block 29 to the left. This in turn drives the first slider 26 to the left. The first slider 26 drives the second slider 27 to the left along the second chute 20. Simultaneously, the lifting block 29 also drives the mounting block 30 to the left. The mounting block 30 drives the movable plate 9 to the left, which in turn drives the ironing board 10 to the left. This means that when the ironing board 10 moves leftward, it no longer adheres to the polyester fabric on the base 7.

[0052] As the chain 25 continues to rotate, the lifting block 29 moves to the curved portion at the left end. Since the second slider 27 moves left and right along the second chute 20, the first slider 26 can only move left and right, and the lifting block 29 can only move up and down within the through slot 28. The lifting block 29 and the chain 25 are rotatably connected via a pin. Therefore, the lifting block 29 moves downward along the through slot 28, and the lifting block 29 itself does not rotate. The lifting block 29 drives the mounting block 30 downward, which in turn drives the movable plate 9 downward, which in turn drives the ironing board 10 downward, pressing the ironing board 10 against the polyester cloth on the base 7.

[0053] After the ironing board 10 moves downward and presses against the polyester cloth, the base 7 exerts a reaction force on the ironing board 10, which is transmitted to the second buffer rod 34. The second buffer rod 34 moves upward along the movable plate 9, causing the ironing board 10 and the second buffer plate 33 to move toward the movable plate 9. The second spring 35 is compressed, generating a downward rebound force, which keeps the ironing board 10 pressing down on the polyester cloth, ensuring an effective ironing effect.

[0054] As the chain 25 continues to rotate, the lifting block 29 moves to the left and right lateral extensions of the base 7. At this point, the lifting block 29 is located at the bottom of the through slot 28, and the ironing board 10 is pressed against the polyester cloth on the base 7. As the chain 25 rotates, it drives the lifting block 29 to the right. The lifting block 29 drives the first slider 26 to the right. The first slider 26 drives the second slider 27 to the right along the second chute 20. Simultaneously, the lifting block 29 also drives the mounting block 30 to the right. The mounting block 30 drives the movable plate 9 to the right, which in turn drives the ironing board 10 to the right. That is, as the ironing board 10 moves to the right, it rests against the polyester cloth, ironing it.

[0055] As the chain 25 continues to rotate, the lifting block 29 moves to the right curved portion and moves upward along the through slot 28. The lifting block 29 does not rotate. The lifting block 29 drives the mounting block 30 upward, which in turn drives the movable plate 9 upward. The movable plate 9 then drives the ironing board 10 upward, thereby separating the ironing board 10 from the polyester cloth.

[0056] This cycle repeats, the ironing board 10 moves downward to fit on the polyester cloth and moves rightward to iron the polyester cloth once, then moves upward to separate from the polyester cloth and then moves left to its original position, then moves downward again to fit on the polyester cloth and moves rightward to iron the polyester cloth once more.

[0057] When the ironing board 10 needs to be replaced or repaired, the bolts between the first cylindrical rod 31 and the second cylindrical rod 32 are unscrewed, allowing the second cylindrical rod 32 to rotate within the mounting slot. The movable plate 9 is then rotated upward, thereby rotating the ironing board 10 upward, so that the ironing board 10 faces upward, making it easier for staff to replace or repair the ironing board 10.

[0058] The utility model can automatically cycle and iron polyester cloth multiple times, and the ironing direction of each time is the same, thereby ensuring the ironing effect. Moreover, a time interval is formed between the ironing board 10 and the polyester cloth between each ironing time, thereby ensuring that the cloth has sufficient heat dissipation time and avoiding the cloth from being damaged by scalding.

[0059] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0060] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "mounted / connected," and "connected" should be understood in a broad sense. For example, "connected" can mean a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be internal communication between two components. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to the specific circumstances.

[0061] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0062] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A flattening device for processing polyester fabric, comprising a base (1) and a first limiting mechanism (2), a spraying mechanism (3), a flattening mechanism (4), a second limiting mechanism (5) and a winding mechanism (6) arranged on the top of the base (1) from left to right, characterized in that: The leveling mechanism (4) comprises a bottom platform (7), a top frame (8), a movable plate (9) and an ironing board (10), wherein the bottom platform (7) is fixed to the top of the base (1), the top frame (8) is located directly above the bottom platform (7), support rods (11) are fixedly connected between each corner of the top frame (8) and the bottom platform (7), and first sliding grooves (19) extending laterally to the left and right are provided on the inner side walls on both the front and rear sides of the top frame (8), and the upper and lower side walls of the first sliding groove (19) are provided with a plurality of movable plates (11) on the bottom of the top frame (8). A second slide groove (20) is provided, and the left and right ends of the bottom of the first slide groove (19) are respectively connected to a driven shaft (21) and a driving shaft (22) through bearings. The outsides of the driven shaft (21) and the driving shaft (22) are respectively fixedly sleeved with a driven sprocket (23) and a driving sprocket (24). A chain (25) is connected between the driven sprocket (23) and the driving sprocket (24). A first slider (26) is slidably connected in the first slide groove (19). The first slider (26) is located on the side of the chain (25) away from the bottom of the first slide groove (19), and the upper and lower ends of the first slider (26) are fixed with second sliders (27) for inserting into the second slide groove (20) in a matching connection manner and sliding along the second slide groove (20). A through groove (28) is provided in the middle position of the first slider (26). The through groove (28) passes through the first slider (26) front and back and extends longitudinally up and down. A second slider (27) is slidably connected in a matching connection manner in the through groove (28). A lifting block (29) is provided, wherein one end of the lifting block (29) close to the chain (25) is rotatably connected to the chain (25) via a pin shaft, and a mounting block (30) is fixed to the other end of the lifting block (29). The movable plate (9) is connected between two symmetrical mounting blocks (30) in the front and rear directions. The ironing plate (10) is installed at the bottom end of the movable plate (9) for ironing polyester cloth. A driving structure for driving two active rotating shafts (22) to rotate simultaneously is provided on the outer side wall of the top frame (8).

2. The polyester fabric processing flattening device according to claim 1, characterized in that: Electric telescopic rods (12) are installed on both left and right sides of the top of the top frame (8), and the output end of the electric telescopic rod (12) passes vertically downward through the top frame (8) and is fixedly connected to a lifting rod (13), and the bottom end of the lifting rod (13) is connected to a pressing plate (14).

3. The polyester fabric processing flattening device according to claim 2, characterized in that: A first buffer structure is provided between the lifting rod (13) and the pressing plate (14), and the first buffer structure comprises a first buffer plate (15), a first buffer rod (16) and a first spring (17). The top end of the first buffer plate (15) is fixedly connected to the bottom end of the lifting rod (13), and the pressing plate (14) is located directly below the first buffer plate (15). The bottom end of the first buffer rod (16) is fixedly connected to the top end of the pressing plate (14). The top end of the first buffer rod (16) passes through the first buffer plate (15) in a sliding connection and is fixed with a first anti-slip block (18). The first spring (17) is sleeved on the outside of the first buffer rod (16) and fixedly connected between the first buffer plate (15) and the pressing plate (14).

4. The polyester fabric processing flattening device according to claim 1, characterized in that: The ends of the two active rotating shafts (22) that are separated from each other pass through the top frame (8) and are fixedly sleeved with a transmission wheel (40). The driving structure comprises a motor (37), a rotating rod (38) and two mounting plates (39). The two mounting plates (39) are fixed on the right side outer wall of the top frame (8) and are spaced apart from each other. The rotating rod (38) is rotatably connected between the two mounting plates (39) through a bearing. Two driving wheels (41) are fixedly sleeved on the rotating rod (38). The two driving wheels (41) correspond to two transmission wheels (40) respectively. A transmission belt (42) is connected between the corresponding driving wheels (41) and the transmission wheels (40). The motor (37) is mounted on the mounting plate (39) to drive the rotating rod (38) to rotate.

5. The polyester fabric processing flattening device according to claim 1, characterized in that: A connecting structure is provided between the movable plate (9) and the mounting block (30), and the connecting structure comprises a first cylindrical rod (31) and a second cylindrical rod (32). One end of the first cylindrical rod (31) is fixedly connected to the mounting block (30), and the other end of the first cylindrical rod (31) is provided with a mounting groove, and the cross-sectional shape of the mounting groove is circular. One end of the second cylindrical rod (32) is fixedly connected to the movable plate (9), and the other end of the second cylindrical rod (32) is inserted into the mounting groove in a mating connection manner and fixed in the mounting groove by a bolt.

6. The polyester fabric processing flattening device according to claim 1, characterized in that: A second buffer structure is provided between the movable plate (9) and the ironing plate (10), the second buffer structure comprising a second buffer plate (33), a second buffer rod (34) and a second spring (35), the bottom end of the second buffer rod (34) being fixedly connected to the top end of the second buffer plate (33), the top end of the second buffer rod (34) passing through the movable plate (9) in a sliding connection manner and being fixed with a second anti-slip block (36), the second spring (35) being sleeved on the outside of the second buffer rod (34) and fixedly connected between the second buffer plate (33) and the movable plate (9), and the ironing plate (10) being mounted on the bottom end of the second buffer plate (33).

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