Cutting method and cutting equipment for cloth easy to curl

Abstract

The invention belongs to the technical field of cloth cutting, and particularly relates to a cutting method and cutting equipment for easily-curled cloth. The cutting equipment comprises a cutting table, cloth pulling devices are arranged on the two sides of the cutting table, a cutting machine is slidably connected into a sliding frame, and a conveying belt is arranged between two corresponding pressing plates; a driving motor for driving the conveying belt is arranged between the two corresponding pressing plates; when the pressing plate moves to the two sides of the easy-to-roll cloth, the pressing plate stops moving, at the moment, the two sides of the easy-to-roll cloth can be pressed, the phenomenon that the edge of the easy-to-roll cloth is curled, and cutting, close to the edge, of the easy-to-roll cloth is affected is prevented, and the easy-to-roll cloth is pressed to move through the conveying belt so that the easy-to-roll cloth can be flatly moved out of the cutting table; according to the easily-rolled cloth cutting device, the situation that cutting of the easily-rolled cloth is affected by deformation of the easily-rolled cloth due to the fact that the tension of the tensioning devices is too large when the easily-rolled cloth is pulled by the cloth pulling devices on the two sides to move is prevented, and the situation that the easily-rolled cloth deforms during cutting is reduced.

Description

Technical Field

[0001] The invention belongs to the technical field of cloth cutting, in particular to a cutting method and a cutting device for easy-to-curl cloth. Background Art

[0002] Fabric cutting is a very important step in the process of clothing design, manufacturing and other textile production. Precise cutting of various fabrics ensures the quality of the finished product, thereby reducing fabric waste and improving production efficiency. There are various ways and tools for fabric cutting. Different methods and tools are selected according to different needs and scales. Currently, CNC vibrating knives are widely used to cut fabrics. When cutting longer and easy-to-curl fabrics such as nylon fabrics, it is necessary to pay attention to the edges of the fabric when cutting. The curling phenomenon will affect the cutting of the fabric, and the edges of the fabric need to be fixed to ensure the cutting effect.

[0003] At present, when cutting and processing a long nylon fabric that is easy to curl, the fabric that is easy to curl is pressed and fixed on a cutting table, and usually one end of the fabric is pulled to move the cutting fabric to speed up the efficiency. However, if the fabric is pressed too hard, the fabric will be deformed when it is pulled, resulting in the problem that the fabric is not cut in place and the size has errors. When the pressing force is light, the edge of the fabric will curl, and when the edge part of the fabric is cut, the size of the fabric will be wrong, resulting in the problem that the fabric is not cut in place and the cut fabric is not formed.

[0004] To this end, the present invention provides a cutting method and a cutting device for fabric that is easy to curl. Summary of the invention

[0005] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0006] The technical solution adopted by the present invention to solve the technical problem is: a cutting method and cutting equipment for easy-to-curl fabrics described in the present invention,

[0007] Step 1: Place the rotating rod wrapped with the easy-to-roll cloth in the cloth-pulling device on one side, and place the rotating rod not yet wrapped with the easy-to-roll cloth in the cloth-pulling device on the other side;

[0008] Step 2: Pull one end of the easy-roll cloth out from the rotating rod of the cloth-pulling device on one side and place it on the rotating belt, move the one end of the easy-roll cloth to the cloth-pulling device on the other side through the rotating belt and the pressing wheel, lay the easy-roll cloth on the cutting table, and fix the easy-roll cloth on the cloth-pulling device on the other side;

[0009] Step 3: Press the edge of the easy-to-roll cloth by using the pressing plate and the conveyor belt to lay the easy-to-roll cloth flat on the cutting table;

[0010] Step 4: Start the cutting machine and move the cutting machine to cut the easy-to-roll cloth;

[0011] Step 5: Drive the conveyor belt to move the easy-roll cloth out of the cutting table, and separate the cut easy-roll cloth from the excess cloth by a hard-bristle brush.

[0012] Preferably, it includes a cutting table, both sides of which are provided with cloth pulling devices, the two cloth pulling devices are used to tighten the easy-to-roll cloth for cutting, both sides of the cutting table are provided with driving grooves, a cutting frame is slidably connected between the two driving grooves, one side of the cutting frame is slidably connected with a sliding frame, a cutting machine is slidably connected in the sliding frame, both sides of the cutting frame are slidably connected with connecting plates, both sides of the two connecting plates are fixedly connected with second cylinders, two pressing plates are fixedly connected between two corresponding second cylinders, a conveyor belt is provided between the two corresponding pressing plates, and a driving motor for driving the conveyor belt is provided between the two corresponding pressing plates.

[0013] Preferably, the cloth pulling device includes fixed columns fixedly connected to both sides of the cutting table, fixed cylinders are slidably connected to both sides of the cutting table, a second spring is sleeved on one side of the two fixed columns, one end of the two second springs is fixedly connected to the fixed cylinder, the other end of the two second springs is fixedly connected to the cutting table, sliding cylinders are slidably connected in the two fixed cylinders, one side of the two sliding cylinders is rotatably connected to a rotating frame, a rotating rod is clamped between the two rotating frames, and easy-to-roll cloth is wrapped around the rotating rod.

[0014] Preferably, telescopic rods are fixedly connected in the two fixed cylinders, one end of the two telescopic rods is fixedly connected to the fixed cylinder, the other end of the two telescopic rods is fixedly connected to the sliding cylinder, and a third spring is sleeved on one side of the two telescopic rods.

[0015] Preferably, the two rotating frames are fixedly connected with a first motor, the output ends of the two first motors are fixedly connected with a card block, both ends of the rotating rod are provided with a card slot matching the card block, the two card blocks are slidably connected to the rotating rod, and one side of the two rotating frames is slidably connected with a sliding plate, and the two sliding plates are used to fix the rotating rod in the rotating frame.

[0016] Preferably, a sliding block is slidably connected between the two driving grooves, a third motor is fixedly connected to one side of the sliding block, a rotating block is rotatably connected to one side of the sliding block, an output end of the third motor is fixedly connected to the rotating block, a pressing wheel is rotatably connected to one side of the rotating block, and a rotating belt is provided on one side of the sliding block.

[0017] Preferably, a bristle brush is rotatably connected to one side of the rotating block, and the bristle brush is provided with bristles with a certain hardness. The bristle brush is used to separate the cut easy-roll cloth from excess easy-roll cloth.

[0018] Preferably, a second motor is fixedly connected to one side of the sliding block, a transmission belt is provided on one side of the rotating block, and the second motor drives the pressing wheel to rotate via the transmission belt.

[0019] Preferably, the second motor drives the bristle brush to rotate via a transmission belt, and a plurality of annular grooves are provided on a side of the rotating block close to the bristle brush, and the plurality of annular grooves are used to prevent the easily rolled cloth or debris from adhering to the bristle brush.

[0020] Preferably, a pressing block is slidably connected to the lower side of the cutting machine, a first spring is sleeved on the lower side of the cutting machine, one end of the first spring is fixedly connected to the pressing block, and the other end of the first spring is fixedly connected to the cutting machine, and a vibrating knife for cutting easy-to-roll cloth is provided in the cutting machine.

[0021] The beneficial effects of the present invention are as follows:

[0022] 1. The present invention discloses a method and a device for cutting easy-to-roll cloth, wherein the second cylinder is started to make the pressing plate with the conveyor belt descend and press on the easy-to-roll cloth, and the electric slide rail in the cutting frame is started to drive the connecting plate to move simultaneously from both sides of the middle phase, and the pressing plate stops moving when it moves to both sides of the easy-to-roll cloth. At this time, the two sides of the easy-to-roll cloth can be pressed to prevent the easy-to-roll cloth from curling and affecting the cutting of the easy-to-roll cloth near the edge. The easy-to-roll cloth is pressed by the conveyor belt to move so that the easy-to-roll cloth can be smoothly moved out of the cutting table, and the subsequent easy-to-roll cloth can be cut while moving, so as to prevent the easy-to-roll cloth from being deformed due to excessive tension of the tensioning device when the cloth pulling devices on both sides pull the easy-to-roll cloth to move and affecting the cutting of the easy-to-roll cloth, thereby reducing the deformation of the easy-to-roll cloth during cutting.

[0023] 2. The present invention describes a method and device for cutting easy-to-roll cloth, which comprises moving the sliding block to one side of a cloth-pulling device on which the easy-to-roll cloth is placed through a driving groove, placing the easy-to-roll cloth on a rotating belt and starting a third motor, pressing the easy-to-roll cloth on the rotating belt through a pressing wheel, and then moving the sliding block with the easy-to-roll cloth pressed on the rotating belt to the cloth-pulling device on the other side through an electric slide rail in the driving groove, starting the third motor so that the pressing wheel no longer presses the easy-to-roll cloth, and then tightening and fixing the easy-to-roll cloth on the cloth-pulling device, so that the easy-to-roll cloth can be spread flat on the cutting table. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The present invention will be further described below in conjunction with the accompanying drawings.

[0025] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0026] Figure 2 It is a schematic diagram of the structure of the cutting table of the present invention;

[0027] Figure 3 It is a schematic diagram of the structure of the fixed cylinder of the present invention;

[0028] Figure 4 It is a schematic diagram of the rotating frame structure of the present invention;

[0029] Figure 5 It is a schematic diagram of the structure of the rotating block of the present invention;

[0030] Figure 6 It is a schematic diagram of the structure of the sliding block of the present invention;

[0031] Figure 7 yes Figure 6 A partial enlarged view of the middle part;

[0032] Figure 8 It is a schematic diagram of the ring groove structure of the present invention;

[0033] Fig. 9 is a side view of the pressing wheel of the present invention;

[0034] Fig.10 It is a schematic diagram of the structure of the cutting machine of the present invention;

[0035] In the figure: 1. cutting table; 2. cutting frame; 3. easy-to-roll cloth; 5. first cylinder; 6. driving groove; 7. sliding frame; 8. connecting plate; 9. cutting machine; 10. second cylinder; 11. pressing plate; 12. conveyor belt; 13. first spring; 14. vibrating knife; 15. pressing block; 16. fixed column; 17. second spring; 18. fixed cylinder; 19. third spring; 20. sliding cylinder; 21. rotating frame; 22. telescopic rod; 23. first motor; 24. clamping block; 25. rotating rod; 26. sliding block; 27. rotating block; 28. bristle brush; 29. ​​pressing wheel; 30. rotating belt; 31. second motor; 32. third motor; 33. sliding plate; 34. transmission belt; 35. ring groove. DETAILED DESCRIPTION

[0036] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0037] Embodiment 1

[0038] like Figures 1 to 10 As shown, a method for cutting a fabric that is easy to curl is described in an embodiment of the present invention, and the method comprises the following steps:

[0039] Step 1: Place the rotating rod 25 wrapped with the easy-to-roll cloth 3 in the cloth-pulling device on one side, and place the rotating rod 25 not yet wrapped with the easy-to-roll cloth 3 in the cloth-pulling device on the other side;

[0040] Step 2: Pull one end of the easy-to-roll cloth 3 from the rotating rod 25 of the cloth-pulling device on one side and place it on the rotating belt 30, move one end of the easy-to-roll cloth 3 to the cloth-pulling device on the other side through the rotating belt 30 and the pressing wheel 29, lay the easy-to-roll cloth 3 on the cutting table 1, and fix the easy-to-roll cloth 3 on the cloth-pulling device on the other side;

[0041] Step 3: Press the edge of the easy-to-roll cloth 3 by means of the pressing plate 11 and the conveyor belt 12, and lay the easy-to-roll cloth flat on the cutting table 1;

[0042] Step 4: Start the cutting machine 9 and move the cutting machine 9 to cut the easy-to-roll cloth 3;

[0043] Step 5: Drive the conveyor belt 12 to move the easy-to-roll cloth 3 out of the cutting table 1, and separate the cut easy-to-roll cloth 3 from the excess cloth by the bristle brush 28.

[0044] like Figures 1 to 10 As shown, a cutting device for easy-to-curl fabric described in an embodiment of the present invention is suitable for the above-mentioned cutting method, including a cutting table 1, cloth pulling devices are arranged on both sides of the cutting table 1, the two cloth pulling devices are used to tighten the easy-to-curl fabric 3 for cutting, driving grooves 6 are arranged on both sides of the cutting table 1, a cutting frame 2 is slidably connected between the two driving grooves 6, a sliding frame 7 is slidably connected to one side of the cutting frame 2, a cutting machine 9 is slidably connected in the sliding frame 7, connecting plates 8 are slidably connected on both sides of the cutting frame 2, second cylinders 10 are fixedly connected on both sides of the two connecting plates 8, two pressing plates 11 are fixedly connected between the two corresponding second cylinders 10, a conveyor belt 12 is arranged between the two corresponding pressing plates 11, and a driving motor for driving the conveyor belt 12 is arranged between the two corresponding pressing plates 11.

[0045] Specifically, currently, when cutting and processing fabrics, the fabrics are placed on a processing table and simply fixed by pressing, and the fabrics are directly cut using a cutting device. When cutting a long fabric that is easy to curl, one end of the fabric is usually pulled to move the fabric for cutting to increase efficiency. However, when the fabric is pressed too hard, the fabric will be deformed when it is pulled, resulting in the problem that the fabric is not cut in place and the size is wrong. When the pressing force is small, the edge of the fabric will curl, and when the edge of the fabric is cut, the size of the fabric will be wrong, resulting in the problem that the fabric is not cut in place and the fabric is not formed.

[0046] The cloth that can be rolled up is placed on the cloth-pulling device on one side and is pulled to the cloth-pulling device on the other side. The cloth that can be rolled up is stretched and laid flat on the cutting table 1 by the two cloth-pulling devices. The cloth-pulling device can be an existing cloth-rolling roller. The cloth that can be rolled up is fixed on the cloth-rolling roller and the cloth-rolling roller is rotated to tighten the cloth that can be rolled up. An electric slide rail is provided in the cutting frame 2 to drive the sliding frame 7 and the connecting plate 8 to move respectively. The initial position of the connecting plate 8 is located in the middle of the cutting table 1. The second cylinder 10 is started to make the pressing plate 11 lower and press on the cloth that can be rolled up with the conveyor belt 12. The electric slide rail in the cutting frame 2 is started to drive the connecting plate 8 to move simultaneously from both sides of the middle phase. When the pressing plate 11 moves to both sides of the cloth that can be rolled up, it stops moving. At this time, the two sides of the cloth that can be rolled up are pressed to prevent the cloth that can be rolled up from affecting the cutting of the cloth that can be rolled up near the edge. The driving groove 6 is also provided with an electric slide rail, which can move the cutting frame 2, and then the electric slide rail in the cutting frame 2 is started to move the sliding frame 7 and move the cutting machine 9, and then the height of the cutting machine 9 is adjusted by the first cylinder 5 to cut the easy-to-roll cloth 3. When the easy-to-roll cloth 3 laid on the cutting table 1 is cut, the conveyor belt 12 is started to move the easy-to-roll cloth 3 pressed by the conveyor belt 12 out of the cutting table 1, and then the cloth pulling device on one side is started to tighten and rewind the easy-to-roll cloth 3 that has been moved out of the cutting table 1. In this way, the easy-to-roll cloth 3 is pressed by the conveyor belt 12 to move so that the easy-to-roll cloth 3 can be moved smoothly out of the cutting table 1, and the subsequent easy-to-roll cloth 3 can be cut while moving, so as to prevent the easy-to-roll cloth 3 from being deformed due to excessive tension of the tensioning device when the easy-to-roll cloth 3 is pulled by the cloth pulling devices on both sides to move, affecting the cutting of the easy-to-roll cloth 3, thereby reducing the deformation of the easy-to-roll cloth 3 during cutting.

[0047] like Figures 1 to 10 As shown, the cloth pulling device includes a fixed column 16 fixedly connected to both sides of the cutting table 1, and a fixed cylinder 18 is slidably connected to both sides of the cutting table 1. A second spring 17 is sleeved on one side of the two fixed columns 16, and one end of the two second springs 17 is fixedly connected to the fixed cylinder 18, and the other end of the two second springs 17 is fixedly connected to the cutting table 1. A sliding cylinder 20 is slidably connected in the two fixed cylinders 18, and one side of the two sliding cylinders 20 is rotatably connected to a rotating frame 21, and a rotating rod 25 is clamped between the two rotating frames 21, and the rotating rod 25 is wrapped with an easy-to-roll cloth 3.

[0048] Specifically, the easy-to-roll cloth 3 may be tilted when being wound into a roll, or may be squeezed and deformed during transportation. When the cloth-pulling devices on both sides tighten the easy-to-roll cloth 3, the second spring 17 always remains in a stretched state, and the easy-to-roll cloth 3 can be stretched and laid flat on the cutting table 1 through the fixed cylinder 18, the sliding cylinder 20, the rotating frame 21 and the rotating rod 25. When the easy-to-roll cloth 3 is convex or tilted, the easy-to-roll cloth 3 is adjusted by the stretching of the second spring 17 and the rotation of the rotating frame 21 and the sliding cylinder 20 so that the easy-to-roll cloth 3 will not be loose or tilted, so that the easy-to-roll cloth 3 can be smoothly laid flat on the cutting table 1.

[0049] like Figures 1 to 10 As shown, telescopic rods 22 are fixedly connected in the two fixed cylinders 18 , one end of the two telescopic rods 22 is fixedly connected to the fixed cylinder 18 , and the other end of the two telescopic rods 22 is fixedly connected to the sliding cylinder 20 , and a third spring 19 is sleeved on one side of the two telescopic rods 22 .

[0050] Specifically, the third spring 19 is always kept in a stretched state so that the rotating rod 25 can keep the easy-to-roll cloth 3 in a balanced state as much as possible. When the easy-to-roll cloth 3 is tilted, the rotating rod 25 rotates and adjusts with the easy-to-roll cloth 3, and the rotating rod 25 pulls the sliding cylinder 20 to move in the fixed cylinder 18 through the rotating frame 21, so that the third spring 19 is deformed through the telescopic rod 22. The sliding cylinder 20 can be adjusted to slide in the fixed cylinder 18 through the third spring 19, so that the rotating rod 25 can rotate and adjust with the easy-to-roll cloth 3.

[0051] like Figures 1 to 10 As shown, the two rotating frames 21 are fixedly connected with the first motors 23, the output ends of the two first motors 23 are fixedly connected with the clamping blocks 24, both ends of the rotating rod 25 are provided with clamping grooves matching with the clamping blocks 24, the two clamping blocks 24 are slidably connected with the rotating rod 25, and one side of the two rotating frames 21 is slidably connected with sliding plates 33, and the two sliding plates 33 are used to fix the rotating rod 25 in the rotating frame 21.

[0052] Specifically, when placing the rotating rod 25 wrapped with the easy-to-roll cloth 3, the sliding plate 33 is bolted to the rotating frame 21. The sliding plate 33 is opened to put the rotating rod 25 into the rotating frame 21, and the blocking block 24 is clamped into the two ends of the rotating rod 25. The sliding plate 33 is fixed to the rotating frame 21 with bolts, so that the rotating rod 25 is fixed to the blocking block 24 in the rotating frame 21. At this time, the first motor 23 is started to make the blocking block 24 rotate with the rotating rod 25, so that the cloth pulling device on one side can gradually release the easy-to-roll cloth 3 wrapped on the rotating rod 25, and the cloth pulling device on the other side can gradually wind the cut easy-to-roll cloth 3.

[0053] like Figures 1 to 10As shown, a sliding block 26 is slidably connected between the two driving grooves 6, a third motor 32 is fixedly connected to one side of the sliding block 26, a rotating block 27 is rotatably connected to one side of the sliding block 26, an output end of the third motor 32 is fixedly connected to the rotating block 27, a pressing wheel 29 is rotatably connected to one side of the rotating block 27, and a rotating belt 30 is provided on one side of the sliding block 26.

[0054] Specifically, when laying the easy-to-roll cloth 3, the sliding block 26 is moved to one side of the cloth-pulling device where the easy-to-roll cloth 3 is placed through the driving groove 6, the easy-to-roll cloth 3 is placed on the rotating belt 30 and the third motor 32 is started, the easy-to-roll cloth 3 is pressed onto the rotating belt 30 through the pressing wheel 29, and then the sliding block 26 is moved to the cloth-pulling device on the other side with the easy-to-roll cloth 3 pressed on the rotating belt 30 through the electric slide rail in the driving groove 6, the third motor 32 is started so that the pressing wheel 29 no longer presses the easy-to-roll cloth 3, and then the easy-to-roll cloth 3 is tightened and fixed to the cloth-pulling device, so that the easy-to-roll cloth 3 can be laid flat on the cutting table 1.

[0055] like Figures 1 to 10 As shown, a bristle brush 28 is rotatably connected to one side of the rotating block 27 . The bristle brush 28 is provided with bristles with a certain hardness. The bristle brush 28 is used to separate the cut easy-rolling cloth 3 from the excess easy-rolling cloth 3 .

[0056] Specifically, after the easy-to-roll cloth 3 is cut, the easy-to-roll cloth 3 is moved out of the cutting table 1 and wound around the rotating rod 25, the easy-to-roll cloth 3 will pass through between the rotating block 27 and the rotating belt 30 and then be wound around the rotating rod 25. Since the third motor 32 rotates so that the pressing wheel 29 no longer presses the easy-to-roll cloth 3, the bristle brush 28 will apply pressure to the easy-to-roll cloth 3, and the bristles on the bristle brush 28 will separate the easy-to-roll cloth 3 after cutting from the excess cloth.

[0057] like Figures 1 to 10 As shown, a second motor 31 is fixedly connected to one side of the sliding block 26 , and a transmission belt 34 is provided on one side of the rotating block 27 . The second motor 31 drives the pressing wheel 29 to rotate via the transmission belt 34 .

[0058] Specifically, when the easy-to-roll cloth 3 is pressed onto the rotating belt 30, the easy-to-roll cloth 3 is placed on the lower side of the pressing wheel 29, and the second motor 31 is started to rotate the pressing wheel 29 to press the easy-to-roll cloth 3 onto the rotating belt 30 and cooperate with the rotating belt 30 to move the easy-to-roll cloth 3 to the side of the bristle brush 28, so as to facilitate the subsequent fixing of the easy-to-roll cloth 3 on the cloth pulling device.

[0059] like Figures 1 to 10 As shown, the second motor 31 drives the bristle brush 28 to rotate through the transmission belt 34 , and a plurality of annular grooves 35 are provided on the side of the rotating block 27 close to the bristle brush 28 , and the plurality of annular grooves 35 are used to prevent the easily rolled cloth 3 or debris from adhering to the bristle brush 28 .

[0060] Specifically, when the bristle brush 28 presses the easy-roll cloth 3, the second motor 31 is started to rotate the bristle brush 28 to clean the debris on the easy-roll cloth 3. The bristle brush 28 can also continue to press the easy-roll cloth 3 with bristles, and the bristle brush 28 can be cleaned through the annular groove 35 to prevent the easy-roll cloth 3 from being entangled on the bristle brush 28 or debris from remaining.

[0061] like Figures 1 to 10 As shown, a pressing block 15 is slidably connected to the lower side of the cutting machine 9, and a first spring 13 is sleeved on the lower side of the cutting machine 9. One end of the first spring 13 is fixedly connected to the pressing block 15, and the other end of the first spring 13 is fixedly connected to the cutting machine 9. A vibrating knife 14 for cutting the easy-to-roll cloth 3 is provided in the cutting machine 9.

[0062] Specifically, when cutting the easy-to-roll cloth 3, the first spring 13 always keeps a compressed state, the first cylinder 5 is started to make the cutting machine 9 with the pressing block 15 pressed tightly on the easy-to-roll cloth 3, and the cutting machine 9 is started to make the vibrating knife 14 move up and down quickly to cut the easy-to-roll cloth 3, so that the area cut by the vibrating knife 14 can always be in a pressed state under the pressure of the pressing block 15, so that the vibrating knife 14 can better cut the cloth.

[0063] Working principle: in the present embodiment, when cutting and processing the easy-to-roll cloth, the easy-to-roll cloth 3 is placed on the cloth-pulling device on one side, and the easy-to-roll cloth 3 is pulled to the cloth-pulling device on the other side, and the easy-to-roll cloth 3 is stretched and laid flat on the cutting table 1 through the two cloth-pulling devices. The cloth-pulling device can be an existing cloth-winding roller, and the easy-to-roll cloth 3 is fixed on the cloth-winding roller and the cloth-winding roller is rotated to tighten the easy-to-roll cloth 3. An electric slide rail is provided in the cutting frame 2, which can respectively drive the sliding frame 7 and the connecting plate 8 to move, and the initial position of the connecting plate 8 is located in the middle of the cutting table 1. The second cylinder 10 is started to make the pressing plate 11 with the conveyor belt 12 descend and press on the easy-to-roll cloth 3, and the electric slide rail in the cutting frame 2 is started to drive the connecting plate 8 to move simultaneously from both sides of the middle phase, and when the pressing plate 11 moves to both sides of the easy-to-roll cloth 3, it stops moving. At this time, the two sides of the easy-to-roll cloth 3 can be pressed to prevent the easy-to-roll cloth 3 from curling and affecting the easy-to-roll cloth 3 near the edge. Cutting, the driving groove 6 is also provided with an electric slide rail, which can move the cutting frame 2, and then start the electric slide rail in the cutting frame 2 to move the sliding frame 7 and move the cutting machine 9, and then adjust the height of the cutting machine 9 by the first cylinder 5 to cut the easy-to-roll cloth 3. When the easy-to-roll cloth 3 laid on the cutting table 1 is cut, the conveyor belt 12 is started to move the easy-to-roll cloth 3 pressed by the conveyor belt 12 out of the cutting table 1, and then the cloth pulling device on one side is started to tighten and rewind the easy-to-roll cloth 3 that has been moved out of the cutting table 1, so that the easy-to-roll cloth 3 is pressed by the conveyor belt 12 to move so that the easy-to-roll cloth 3 can be moved out of the cutting table 1 smoothly, and the subsequent easy-to-roll cloth 3 can be cut while moving, so as to prevent the easy-to-roll cloth 3 from being deformed due to excessive tension of the tensioning device when the easy-to-roll cloth 3 is pulled by the cloth pulling devices on both sides to move, affecting the cutting of the easy-to-roll cloth 3, and reducing the deformation of the easy-to-roll cloth 3 during cutting;

[0064] The easy-to-roll cloth 3 may be wound in an inclined manner when it is wound into a roll, or it may be squeezed and deformed during transportation. When the cloth pulling devices on both sides tighten the easy-to-roll cloth 3, the second spring 17 always keeps a stretched state, and the easy-to-roll cloth 3 can be stretched and laid flat on the cutting table 1 through the fixed cylinder 18, the sliding cylinder 20, the rotating frame 21 and the rotating rod 25. When the easy-to-roll cloth 3 is convex or tilted, the easy-to-roll cloth 3 is adjusted by the stretching of the second spring 17 and the rotation of the rotating frame 21 and the sliding cylinder 20 so that the easy-to-roll cloth 3 will not loosen or tilt. The third spring 19 is always in a stretched state so that the rotating rod 25 and the easy-to-roll cloth 3 can be kept in a balanced state as much as possible. When the easy-to-roll cloth 3 is tilted, the rotating rod 25 rotates and adjusts the easy-to-roll cloth 3, and the rotating rod 25 pulls the sliding cylinder 20 to move in the fixed cylinder 18 through the rotating frame 21, so that the third spring 19 is deformed through the telescopic rod 22, and the sliding cylinder 20 is adjusted to slide in the fixed cylinder 18 through the third spring 19, so that the rotating rod 25 can rotate and adjust the easy-to-roll cloth 3;

[0065] When placing the rotating rod 25 wound with the easy-to-roll cloth 3, the sliding plate 33 is bolted to the rotating frame 21. The sliding plate 33 is opened to put the rotating rod 25 into the rotating frame 21, and the clamping block 24 is clamped into the two ends of the rotating rod 25. The sliding plate 33 is fixed to the rotating frame 21 with bolts, so that the rotating rod 25 is fixed to the clamping block 24 in the rotating frame 21. At this time, the first motor 23 is started to make the clamping block 24 rotate with the rotating rod 25, so that the cloth pulling device on one side can gradually release the easy-to-roll cloth 3 wound on the rotating rod 25, and the cloth pulling device on the other side can gradually wind the cut cloth 3. The easy-to-roll cloth 3; when laying the easy-to-roll cloth 3 flat, the sliding block 26 is moved to one side of the cloth-pulling device where the easy-to-roll cloth 3 is placed through the driving slot 6, the easy-to-roll cloth 3 is placed on the rotating belt 30 and the third motor 32 is started, the easy-to-roll cloth 3 is pressed on the rotating belt 30 through the pressing wheel 29, and then the sliding block 26 is moved to the cloth-pulling device on the other side with the easy-to-roll cloth 3 pressed on the rotating belt 30 through the electric slide rail in the driving slot 6, the third motor 32 is started so that the pressing wheel 29 no longer presses the easy-to-roll cloth 3, and then the easy-to-roll cloth 3 is tightened and fixed on the cloth-pulling device, so that the easy-to-roll cloth 3 can be laid flat on the cutting table 1;

[0066] When the easy-to-roll cloth 3 is cut, the easy-to-roll cloth 3 is moved out of the cutting table 1 and wound around the rotating rod 25, the easy-to-roll cloth 3 will pass between the rotating block 27 and the rotating belt 30 and then be wound around the rotating rod 25. Since the third motor 32 rotates so that the pressing wheel 29 no longer presses the easy-to-roll cloth 3, the bristle brush 28 will give pressure to the easy-to-roll cloth 3, and the bristles on the bristle brush 28 will separate the easy-to-roll cloth 3 adhered to the easy-to-roll cloth 3 after cutting from the excess cloth. When the easy-to-roll cloth 3 is pressed on the rotating belt 30, the easy-to-roll cloth 3 is placed on the lower side of the pressing wheel 29, and the second motor 31 is started to rotate the pressing wheel 29, so that the easy-to-roll cloth 3 can be pressed on the rotating belt 30 and the easy-to-roll cloth 3 can be moved to the side of the bristle brush 28 in cooperation with the rotating belt 30, so that the easy-to-roll cloth 3 can be fixed on the cloth pulling device later. When the cloth 3 is rolled up, the first spring 13 is kept in a compressed state at all times, and the first cylinder 5 is started so that the cutting machine 9 is pressed tightly against the pressing block 15 on the cloth 3. The cutting machine 9 is started so that the vibration knife 14 moves up and down quickly to cut the cloth 3. This means that the area cut by the vibration knife 14 can always be in a pressed state under the pressure of the pressing block 15, so that the vibration knife 14 can cut the cloth better.

[0067] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A method for cutting fabric that is easy to curl, the method comprising: Step 1: placing the rotating rod (25) wrapped with the easy-to-roll cloth (3) in the cloth-pulling device on one side, and placing the rotating rod (25) not yet wrapped with the easy-to-roll cloth (3) in the cloth-pulling device on the other side; Step 2: Pull one end of the easy-to-roll cloth (3) out from the rotating rod (25) of the cloth-pulling device on one side and place it on the rotating belt (30), move one end of the easy-to-roll cloth (3) to the cloth-pulling device on the other side through the rotating belt (30) and the pressing wheel (29), lay the easy-to-roll cloth (3) on the cutting table (1), and fix the easy-to-roll cloth (3) on the cloth-pulling device on the other side; Step 3: Press the edge of the easy-to-roll cloth (3) by means of the pressing plate (11) and the conveyor belt (12), so as to lay the easy-to-roll cloth flat on the cutting table (1); Step 4: Start the cutting machine (9) and move the cutting machine (9) to cut the easy-to-roll cloth (3); Step 5: driving the conveyor belt (12) to move the easy-to-roll cloth (3) out of the cutting table (1), and separating the cut easy-to-roll cloth (3) from the excess cloth by means of a hard brush (28).

2. A cutting device for fabric that is easy to curl, which is applied to the cutting method for fabric that is easy to curl as claimed in claim 1, characterized in that: The invention comprises a cutting table (1), wherein cloth pulling devices are arranged on both sides of the cutting table (1), and the two cloth pulling devices are used to tighten the easy-to-roll cloth (3) for cutting. Drive grooves (6) are arranged on both sides of the cutting table (1), and a cutting frame (2) is slidably connected between the two drive grooves (6). A sliding frame (7) is slidably connected to one side of the cutting frame (2), and a cutting machine (9) is slidably connected inside the sliding frame (7). Connecting plates (8) are slidably connected to both sides of the cutting frame (2), and second cylinders (10) are fixedly connected to both sides of the two connecting plates (8), and two pressing plates (11) are fixedly connected between two corresponding second cylinders (10), a conveyor belt (12) is arranged between the two corresponding pressing plates (11), and a driving motor for driving the conveyor belt (12) is arranged between the two corresponding pressing plates (11).

3. The cutting device for easy-to-curl fabric according to claim 2, characterized in that: The cloth pulling device comprises fixed columns (16) fixedly connected to both sides of the cutting table (1), fixed cylinders (18) are slidably connected to both sides of the cutting table (1), a second spring (17) is sleeved on one side of the two fixed columns (16), one end of the two second springs (17) is fixedly connected to the fixed cylinder (18), and the other end of the two second springs (17) is fixedly connected to the cutting table (1), a sliding cylinder (20) is slidably connected inside the two fixed cylinders (18), one side of the two sliding cylinders (20) is rotatably connected to a rotating frame (21), a rotating rod (25) is clamped between the two rotating frames (21), and the rotating rod (25) is wound with an easy-to-roll cloth (3).

4. The cutting device for easy-to-curl fabric according to claim 3, characterized in that: A telescopic rod (22) is fixedly connected in each of the two fixed cylinders (18), one end of each of the telescopic rods (22) is fixedly connected to the fixed cylinder (18), and the other end of each of the telescopic rods (22) is fixedly connected to the sliding cylinder (20), and a third spring (19) is sleeved on one side of the two telescopic rods (22).

5. The cutting device for easy-to-curl fabric according to claim 4, characterized in that: The two rotating frames (21) are both fixedly connected with a first motor (23), the output ends of the two first motors (23) are both fixedly connected with a clamping block (24), both ends of the rotating rod (25) are provided with a clamping groove matching the clamping block (24), the two clamping blocks (24) are both slidably connected with the rotating rod (25), and one side of the two rotating frames (21) is both slidably connected with a sliding plate (33), and the two sliding plates (33) are used to fix the rotating rod (25) in the rotating frame (21).

6. The cutting device for easy-to-curl fabric according to claim 2, characterized in that: A sliding block (26) is slidably connected between the two driving grooves (6); a third motor (32) is fixedly connected to one side of the sliding block (26); a rotating block (27) is rotatably connected to one side of the sliding block (26); an output end of the third motor (32) is fixedly connected to the rotating block (27); a pressing wheel (29) is rotatably connected to one side of the rotating block (27); and a rotating belt (30) is provided on one side of the sliding block (26).

7. The cutting device for easy-to-curl fabric according to claim 6, characterized in that: A bristle brush (28) is rotatably connected to one side of the rotating block (27). The bristle brush (28) is provided with bristles having a certain hardness. The bristle brush (28) is used to separate the cut easy-rolling cloth (3) from the excess easy-rolling cloth (3).

8. The cutting device for easy-to-curl fabric according to claim 7, characterized in that: A second motor (31) is fixedly connected to one side of the sliding block (26), and a transmission belt (34) is provided on one side of the rotating block (27). The second motor (31) drives the pressing wheel (29) to rotate via the transmission belt (34).

9. The cutting device for easy-to-curl fabric according to claim 8, characterized in that: The second motor (31) drives the bristle brush (28) to rotate via a transmission belt (34); a plurality of annular grooves (35) are provided on a side of the rotating block (27) close to the bristle brush (28); the plurality of annular grooves (35) are used to prevent the easily rolled cloth (3) or debris from adhering to the bristle brush (28).

10. The cutting device for easy-to-curl fabric according to claim 2, characterized in that: A pressing block (15) is slidably connected to the lower side of the cutting machine (9), a first spring (13) is sleeved on the lower side of the cutting machine (9), one end of the first spring (13) is fixedly connected to the pressing block (15), and the other end of the first spring (13) is fixedly connected to the cutting machine (9), and a vibrating knife (14) for cutting the easy-to-roll cloth (3) is provided inside the cutting machine (9).

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