Cloth automatic collection and stacking device

Abstract

The application discloses a cloth automatic collecting and stacking device, which comprises cloth winding devices and operation tables placed on the same straight line, two groups of pressing devices for pressing and preventing cloth from falling off are arranged on the cloth winding devices, a placing plate is arranged on the operation table, a first guide rail for driving the placing plate to move linearly is arranged on the operation table, a collecting and flattening device is arranged outside the operation table, and a guiding and cutting mechanism is arranged between the cloth winding devices and the collecting and flattening device, the collecting and flattening device comprises a second guide rail with two transmission ends surrounding the operation table, an assembling frame connected with the two transmission ends of the second guide rail, and a third guide rail rotatably connected to one end of each assembling frame. The cloth winding devices, the pressing devices, the collecting and flattening device and the guiding and cutting mechanism are used in cooperation, so that the cloth can be automatically and efficiently stacked and placed, and the stacked cloth is very flat.

Description

Technical Field

[0001] This invention relates to the field of fabric processing technology, and in particular to an automatic fabric collection and stacking device. Background Technology

[0002] During fabric production, materials typically need to be cut into appropriate sizes for subsequent processing into clothing, such as medical gowns. The inventor first transports the fabric to a winding machine via a conveyor and tensioning device, where it is wound into rolls of the appropriate thickness. Then, a cutting blade cuts the fabric, and it is pulled onto a support platform for collection and stacking for further processing. The inventor discovered that this process requires manual cutting and pulling of the fabric. When the fabric size is large and the roll thickness is significant, at least two workstations are needed for this operation. The manual operation is cumbersome, and during the process of pulling the fabric onto the support platform, the end of the fabric often falls directly from behind the winding machine, creating overlapping wrinkles. Furthermore, the fabric is usually uneven after being laid flat, requiring subsequent smoothing. This further increases the processing time for fabric collection and stacking, resulting in poor collection and stacking efficiency and hindering subsequent processing. Summary of the Invention

[0003] The purpose of this invention is to address the shortcomings mentioned above by providing an automatic fabric collection and stacking device that enables automatic collection and stacking of fabric with good flatness and high processing efficiency.

[0004] To solve the above technical problems, the present invention adopts the following technical solution: an automatic fabric collection and stacking device, including a fabric rolling device and an operating table placed on the same straight line, the fabric rolling device is provided with two sets of pressing devices to press the fabric to prevent it from falling, the operating table is provided with a placement plate, and the operating table is provided with a first guide rail to drive the placement plate to move linearly.

[0005] It also includes a collection and leveling device disposed outside the operating table and a guide cutting mechanism located between the fabric rolling device and the collection and leveling device. The collection and leveling device includes a second guide rail surrounding the operating table and having two transmission ends, an assembly frame connected to both transmission ends of the second guide rail, a third guide rail rotatably connected to one end of each assembly frame, a fixed clamping plate disposed between the two third guide rails, a movable clamping plate disposed between the two third guide rails, and a leveling roller disposed between the two third guide rails. The third guide rail is used to adjust the distance between the movable clamping plate and the fixed clamping plate to clamp the fabric. A fourth guide rail is provided on the operating table to drive the collection and leveling device to move linearly along the length of the operating table. The second guide rail is gantry-shaped.

[0006] The guiding and cutting mechanism includes two fifth guide rails respectively disposed on both sides of the operating table, a cutting device disposed between the fifth guide rails and the fabric rolling device bracket, a sixth guide rail respectively vertically slidably disposed on the two fifth guide rails, a first guide roller disposed between the two sixth guide rails, and a second guide roller disposed between the two sixth guide rails; the sixth guide rail is used to adjust the distance between the first guide roller and the second guide roller, and can rotate relative to the fifth guide rail, and a fifth motor for driving the sixth guide rail to rotate is disposed between one of the sixth guide rails and the fifth guide rail; wherein, the sixth guide rail and the third guide rail are distributed vertically, and the fabric passes through the space between the movable clamping plate and the fixed clamping plate and between the first guide roller and the second guide roller;

[0007] The two sets of clamping devices are distributed on both sides of the cutting point of the fabric wound on the fabric rolling device. Both ends of the operating table are equipped with anti-detachment devices for positioning the fabric. The natural hanging point of the fabric in the fabric rolling device is located between the movable clamp and the fixed clamp.

[0008] Furthermore, the fabric winding device includes a support, a central shaft rotatably disposed above the support, a winding frame fixedly connected to the central shaft, a first motor disposed on the support and used to drive the central shaft to rotate, an eighth guide rail mounted on the central shaft, and an adjusting ring frame connected to the transmission end of the eighth guide rail. The number of adjusting ring frames is two, and the spacing between the two adjusting ring frames is controlled by the eighth guide rail to adapt to the fabric width. The opposite sidewall edges of the two adjusting ring frames are rounded to prevent the fabric from getting stuck on the adjusting ring frames during winding.

[0009] Furthermore, the winding frame comprises a circular frame body located outside the two adjusting ring frames and a connecting rod installed between the two frames. The two adjusting ring frames are respectively provided with through holes for the connecting rod to pass through. The clamping device comprises a motor assembly disposed in the frame body, a pressing frame drivenly connected to the motor assembly, a guide groove opened on the side wall of the frame body, and a clamping frame installed at the other end of the pressing frame. The motor assembly comprises a motor and a lead screw disposed on the motor shaft. The pressing frame passes through the guide groove and is threadedly connected to the lead screw. The clamping frame is located on one side of the connecting rod.

[0010] The motor assembly controls the movement of the pressing frame, changes the distance between the pressing frame and the connecting rod, and limits the pressing of the fabric.

[0011] Furthermore, the collecting and leveling device also includes a support pulley disposed at the lower part of the second guide rail, the movable clamp, the fixed clamp and the leveling roller are parallel to each other, and the leveling roller is retracted to the inner side of the second guide rail.

[0012] Furthermore, the cutting device includes a connecting frame connected to the two fifth guide rail drive ends, a ninth guide rail disposed at the other end of the connecting frame, a cylinder disposed at the drive end of the ninth guide rail, and an electric cutter disposed on the piston rod of the cylinder, the electric cutter being installed at an angle.

[0013] Furthermore, the anti-detachment device includes an electric push rod disposed on the operating table, a seventh guide rail disposed on the piston rod of the electric push rod, and an anti-detachment clamp disposed on the transmission end of the seventh guide rail.

[0014] Furthermore, the outer wall of the anti-detachment clamp and the upper part of the placement plate are both provided with anti-scratch layers.

[0015] Furthermore, the collecting and leveling device also includes two upper limit plates, which are respectively installed on the vertical walls on both sides of the second guide rail.

[0016] The beneficial effects of this invention are reflected in:

[0017] This invention utilizes a fabric winding device to wind fabric to a corresponding thickness, followed by a pressing device to double-press the fabric. When the fabric winding device rotates the fabric until the cutting point is between the two pressing points, the cutting device in the guiding cutting mechanism can be controlled to cut the fabric. After cutting, as the fabric winding device rotates, the fabric naturally hangs between the movable clamp and the fixed clamp, which then clamp the fabric. Subsequently, a collecting and leveling device pulls the fabric. During this process, the guiding cutting mechanism guides and tensions the fabric, while the leveling roller in the collecting and leveling device levels the fabric. Once the fabric has completely left the clamping point, the continuous movement of the second guide rail, combined with the displacement of the placement plate, allows the leveling roller to level both the ends and tails of the fabric. The above steps, combined with the use of an anti-detachment device, enable automated and efficient stacking of fabric, resulting in a very flat stack. Attached Figure Description

[0018] Figure 1 This is a perspective view of the present invention;

[0019] Figure 2 This is a schematic diagram of the fabric rolling device in this invention;

[0020] Figure 3 In this invention Figure 2 A magnified view of a portion of A shown;

[0021] Figure 4 This is a partial view of the operating console in this invention;

[0022] Figure 5 This is a partial view of the leveling device used in this invention;

[0023] Figure 6 This is a partial view of the guiding and cutting mechanism in this invention;

[0024] Figure 7 This is a partial view of the anti-detachment device in the present invention.

[0025] In the picture:

[0026] 1. Support; 2. First motor; 3. Central shaft; 4. Winding frame; 5. Eighth guide rail; 6. Adjusting ring frame; 7. Pressing device; 701. Motor assembly; 702. Guide groove; 703. Pressing frame; 704. Pressing frame; 8. Operating table; 9. Collection and leveling device; 901. Second guide rail; 902. Second motor; 903. Assembly frame; 904. Third motor; 905. Third guide rail; 906. Movable clamping plate; 907. Fixed clamping plate; 908. Leveling roller; 909. Support pulley; 910 10. Limiting plate; 10. Guide cutting mechanism; 1001. Fifth guide rail; 1002. Fourth motor; 1003. Connecting frame; 1004. Ninth guide rail; 1005. Cylinder; 1006. Electric cutter; 1007. Fifth motor; 1008. Sixth guide rail; 1009. First guide roller; 1010. Second guide roller; 11. First guide rail; 12. Placement plate; 13. Fourth guide rail; 14. Anti-detachment device; 1401. Electric push rod; 1402. Seventh guide rail; 1403. Anti-detachment clamp. Detailed Implementation

[0027] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of them. Unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0028] Please see Figure 1-7 This invention discloses an automatic fabric collection and stacking device, including a fabric rolling device and an operating table 8 placed side by side. The fabric rolling device is equipped with two sets of pressing devices 7 to press the fabric to prevent it from falling off. The fabric rolling device includes a support 1 in contact with the ground, a central shaft 3 rotatably connected to the support 1, a winding frame 4 fixedly connected to the central shaft 3, and a first motor 2 fixedly installed on the support 1. The rotating shaft of the first motor 2 is connected to the central shaft 3, and a bearing seat is fixedly installed on the other side of the support 1. The other end of the central shaft 3 is connected to the bearing in the bearing seat. When the first motor 2 is started, the central shaft 3 rotates, which drives the winding frame 4 to rotate synchronously. With the fabric conveying and tension adjustment of the feeding device and tensioning device, the fabric can be directly wound onto the winding frame 4.

[0029] In one embodiment, a placement plate 12 is placed on the operating table 8, and a first guide rail 11 is fixedly installed on the lower part of the operating table 8. The transmission end of the first guide rail 11 is fixedly connected to the lower part of the placement plate 12. The first guide rail 11 has a corresponding motor power source. After the power source is started, the placement plate 12 can move linearly along the direction of the first guide rail 11. The direction of linear movement is consistent with the length direction of the operating table 8. A fourth guide rail 13 is also installed on the operating table 8. The fourth guide rail 13 has the same structure as the first guide rail 11, and its length is adapted to the length of the operating table 8. A collection and leveling device 9 is provided at the transmission end of the fourth guide rail 13. When the fourth guide rail 13 moves, the collection and leveling device 9 can move linearly.

[0030] The aforementioned collecting and leveling device 9 includes a second guide rail 901 surrounding the operating table 8 and having two drive ends; an assembly frame 903 connected to both drive ends of the second guide rail 901; a third guide rail 905 rotatably connected to the other end of the two assembly frames 903; a fixed clamping plate 907 fixedly installed between the two third guide rails 905; a movable clamping plate 906 fixedly connected to the drive ends of the two third guide rails 905; and a leveling roller 908 movably installed on the third guide rails 905. There are two third guide rails 905. The two ends of the movable clamping plate 906 are respectively connected to the drive ends of the two third guide rails 905, and the fixed clamping plate 907 is installed at the other end of the two third guide rails 905. The second guide rail 901 is parallel to the movable clamping plate 906. When the third guide rail 905 is working, it drives the movable clamping plate 906 to a position, thereby changing the distance between it and the fixed clamping plate 907, thus facilitating the clamping of the fabric. The second guide rail 901 is gantry-shaped, and the assembly frame 903 is fixedly installed with a third motor 904. The shaft of the third motor 904 is connected to the assembly frame 903, so that the assembly frame 903 can be rotated and adjusted. The third guide rail 905 is also equipped with a motor power source. The movable clamping plate 906, the fixed clamping plate 907 and the flattening roller 908 are parallel, and the flattening roller 908 is retracted to the inside of the second guide rail 901. The second guide rail 901 is fixedly installed with a second motor 902 as a power source.

[0031] Meanwhile, the device also includes a guide cutting mechanism 10 located outside the operating table 8. This guide cutting mechanism 10 is situated between the fabric rolling device and the collecting and leveling device 9. The guide cutting mechanism 10 includes two fifth guide rails 1001 vertically mounted on both sides of the operating table 8, a cutting device fixedly mounted on one end of the transmission end of the two fifth guide rails 1001, a fifth motor 1007 fixedly mounted on the other end of the transmission end of the two fifth guide rails 1001, a sixth guide rail 1008 fixedly connected to the rotating shafts of the two fifth motors 1007, and a guide rail 1008 movably connected to the transmission ends of the two sixth guide rails 1008. The first guide roller 1009 and the second guide roller 1010 are rotatably connected between the two sixth guide rails 1008. The upper part of the fifth guide rail 1001 is equipped with a fourth motor 1002, which is the power source of the fifth guide rail 1001. The outer side of the sixth guide rail 1008 is also equipped with a motor power source. Two sets of pressing devices 7 are distributed on both sides of the cutting point of the fabric wound on the fabric rolling device. Both ends of the operating table 8 are equipped with anti-detachment devices 14 for positioning the fabric. When the fabric rolling device rotates, the natural drooping point of the fabric is located between the movable clamping plate 906 and the fixed clamping plate 907.

[0032] In practice, sensors and transceivers can be installed on the winding frame 4. The sensors detect the number of turns, length, or thickness of the fabric winding, while the transceivers receive and transmit signals. They are connected to the sensors and the pressing device 7. When the fabric is wound onto the winding frame 4 and reaches the threshold of the aforementioned detection data, the transceiver receives the signal from the sensor and simultaneously sends a signal to the pressing device 7. The pressing device 7 then activates to press the wound fabric together. Since there are two sets of pressing devices 7, there are also two pressing points. Both the cutting device and the position sensor are equipped with a signal transceiver. The signal transceiver is connected to both the position sensor and the first motor 2. When the first motor 2 drives the central shaft 3 to rotate until the two sets of clamping devices 7 are located between the cutting device, the position sensor senses the appropriate position. After receiving the signal, the first motor 2 brakes and can then start the cutting device. The cutting device cuts the fabric. Since the pressing points of the two clamping devices 7 are located on both sides of the cutting point, the fabric will not fall off the winding frame 4 after the cutting is completed, thus initially completing the cutting operation.

[0033] After the cutting operation is completed, the first motor 2 is started until the winding frame 4 rotates until the fabric's natural droop point is between the movable clamping plate 906 and the fixed clamping plate 907. Then, the uppermost set of clamping devices 7 is released, and the winding frame 4 continues to rotate. After one end of the fabric is released from its limit, it falls naturally in the direction of rotation. It first passes between the first guide roller 1009 and the second guide roller 1010. As the fall continues, the fabric then passes between the movable clamping plate 906 and the fixed clamping plate 907. At this time, the power source at the third guide rail 905 is controlled to make the movable clamping plate 906 move linearly, which cooperates with the fixed clamping plate. 907 clamps and fixes one end of the fabric. After clamping, the second guide rail 901 is driven to move linearly via the fourth guide rail 13, thereby pulling the fabric. The sixth guide rail 1008 has the same structure as the third guide rail 905. Driving the sixth guide rail 1008 brings the first guide roller 1009 close to the second guide roller 1010, both of which are in contact with the fabric. Then, the fifth guide rail 1001 is driven, and the sixth guide rail 1008 is driven by the fifth motor 1007. The sixth guide rail 1008 descends and rotates 90 degrees, so that the fabric is tensioned during the pulling process. Before the above-mentioned moving operation, the third motor 904 can be controlled to start the flattening roller. The flattening roller 908 rotates to the side closer to the fabric winding device. As the rotation continues, the flattening roller 908 moves above the fabric. Then, the second guide rail 901 controls the fabric clamping point and the flattening roller 908 descends until the fabric is close to the placement plate 12 and the flattening roller 908 presses the fabric onto the placement plate 12. As the collecting and flattening device 9 continues to move, the fabric is flattened by the flattening roller 908 during the pulling process. The second guide roller 1010 works in conjunction with the first guide roller 1009 to tension and flatten the other end of the fabric. The length of the operating table 8 is greater than the fabric stacking length. When it moves to the fabric... After the material is stacked, the movable clamp 906 is controlled to release the fabric until it is completely removed from the clamping position. In conjunction with the activation of the first guide rail 11, the placement plate 12 moves laterally, so that the ends and tails of the fabric placed on it can be adjusted laterally. When the tail of the fabric moves and passes through the flattening roller 908, it can be flattened. Then, the second guide rail 901 is driven to move in the opposite direction. During the return movement, the flattening roller 908 flattens the fabric again. At this time, the placement plate 12 is driven so that the ends of the fabric pass through the flattening roller 908, so that both ends of the fabric can be flattened. This device can automatically collect and stack the fabric, and the stacked fabric is very flat.

[0034] It is understood that the anti-detachment device 14 includes an electric push rod 1401 fixedly installed on the operating table 8, a seventh guide rail 1402 fixedly installed on the piston rod of the electric push rod 1401, and an anti-detachment clamp 1403 connected to the transmission end of the seventh guide rail 1402. The seventh guide rail 1402 has a corresponding motor power source, which can drive the transmission end of the seventh guide rail 1402 to move the anti-detachment clamp 1403 vertically. When the anti-detachment clamp 1403 descends, it will press down the two ends of the flatly stacked fabric. By repeating the above steps, the fabric can be stacked. After two sets of adjacent fabrics are stacked, the anti-detachment clamp 1403 is first controlled to move slightly upward, and then the electric push rod 1401 is controlled to drive the anti-detachment clamp 1403 to move laterally, thereby releasing the restriction on the fabric. This achieves the effect of automatic collection and stacking of fabric with good flatness and high processing efficiency.

[0035] The placement plate 12 moves linearly along the direction of the first guide rail 11, so that the beginning and end of the fabric placed on the placement plate 12 can be adapted and positioned with the anti-detachment device 14. At the same time, when one end of the placement plate 12 moves to a position that is not directly below the collection and leveling device 9 and the guide cutting mechanism 10, the relevant personnel can then easily carry out subsequent processing of the fabric without interfering with the collection and leveling device 9 and the guide cutting mechanism 10.

[0036] In one embodiment, the collecting and leveling device 9 further includes two upper limit plates 910 installed on the vertical walls on both sides of the second guide rail 901. The two limit plates 910 are located on opposite sides of the placement plate 12. The limit plates 910 can limit the two sides of the fabric during the pulling process, thereby ensuring that the fabric remains straight during the pulling process.

[0037] In one embodiment, the fabric winding device further includes an eighth guide rail 5 mounted on the central shaft 3 and an adjusting ring frame 6 connected to the transmission end of the eighth guide rail 5. There are two adjusting ring frames 6, and the spacing between the two adjusting ring frames 6 can be changed to adapt to the fabric width by driving the eighth guide rail 5. The opposite sidewall edges of the two adjusting ring frames 6 are rounded so that the fabric will not get stuck on the adjusting ring frames 6 when it is being wound. The pressing device 7 includes a motor assembly 701 mounted in the winding frame 4, a pressing frame 703 that is drivenly connected to the motor assembly 701, a guide groove 702 opened on the sidewall of the winding frame 4, and a pressing frame 704 mounted on the other end of the pressing frame 703.

[0038] In specific implementation, the winding frame 4 consists of a circular frame body located outside the two adjusting ring frames 6 and a connecting rod installed between the two frames. The pressing device 7 includes a motor assembly 701 installed in the frame body, a pressing frame 703 connected to the motor assembly 701, a guide groove 702 opened on the side wall of the frame body, and a pressing frame 704 installed at the other end of the pressing frame 703. The motor assembly 701 consists of a motor and a lead screw fixedly connected to the motor shaft. The pressing frame 703 passes through the guide groove 702 and is threadedly connected to the lead screw. The other end of the pressing frame 703 is parallel to the connecting rod. The motor assembly 701 controls the pressing frame 703 to move linearly. After the distance between the pressing frame 703 and the connecting rod is shortened until they are both in contact with the fabric, they are pressed and limited to facilitate subsequent cutting operations. In actual cases, since the spacing of the adjusting ring frames 6 can be changed, the lateral length of the pressing frame 703 needs to be set relatively long so that the pressing frame 704 will not conflict with the adjusting ring frames 6.

[0039] In one embodiment, the collecting and leveling device 9 further includes a support pulley 909 rotatably connected to the lower part of the second guide rail 901. When the collecting and leveling device 9 moves in a straight line, the support pulley 909 plays an auxiliary supporting role, making its structure more stable.

[0040] In one embodiment, the cutting device includes a connecting frame 1003 connected to the transmission ends of two fifth guide rails 1001, a ninth guide rail 1004 fixedly connected to the other end of the connecting frame 1003, a cylinder 1005 fixedly installed on the transmission end of the ninth guide rail 1004, and an electric cutter 1006 installed on the piston rod of the cylinder 1005. The electric cutter 1006 is installed at an angle. The ninth guide rail 1004 allows the electric cutter 1006 to move laterally. The cylinder 1005 allows the electric cutter 1006 to extend and retract. The flexibly adjustable electric cutter 1006 can cooperate with the fifth guide rails 1001 to change the cutting height of the cutting device. The electric cutter 1006 consists of a motor and a blade. After the motor is powered on and started, it can make the blade rotate, thereby having a cutting function. In use, after powering the electric cutter 1006, the blade can cut the fabric, thus making the cutting very flexible.

[0041] In one embodiment, an anti-scratch layer is provided on the outer wall of the anti-slip clamp 1403 and the upper part of the placement plate 12. The anti-scratch layer can be a membrane with low friction. When the fabric is pulled and displaced on the placement plate 12 or the anti-scratch clamp 1403, the anti-scratch layer can reduce friction and prevent the fabric from being worn.

[0042] It should be noted that if the embodiments of the present invention involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicators will also change accordingly.

[0043] Furthermore, if the embodiments of this invention involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. If the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this invention.

[0044] Additionally, "multiple" refers to two or more.

[0045] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An automatic cloth collecting and stacking device, characterized by: The application relates to a cloth winding device, which comprises a cloth winding device and an operation table (8) arranged on the same straight line, two sets of pressing devices (7) for pressing and preventing cloth from falling off are arranged on the cloth winding device, a placing plate (12) is arranged on the operation table (8), and a first guide rail (11) for driving the straight movement of the placing plate (12) is arranged on the operation table (8); The application further comprises a collecting and flattening device (9) arranged outside the operation table (8) and a guide cutting mechanism (10) arranged between the cloth winding device and the collecting and flattening device (9), the collecting and flattening device (9) comprises a second guide rail (901) arranged outside the operation table (8) and having two transmission ends, an assembling frame (903) connected to the two transmission ends of the second guide rail (901), a third guide rail (905) rotatably connected to one end of each assembling frame (903), a fixed clamping plate (907) arranged between the two third guide rails (905), a movable clamping plate (906) arranged between the two third guide rails (905) and a flattening roller (908) arranged between the two third guide rails (905), the third guide rail (905) is used for adjusting the distance between the movable clamping plate (906) and the fixed clamping plate (907) and clamping the cloth, a fourth guide rail (13) for driving the straight movement of the collecting and flattening device (9) along the length direction of the operation table (8) is arranged on the operation table (8), and the second guide rail (901) has a shape like a portal frame; The guide cutting mechanism (10) comprises two fifth guide rails (1001) arranged on the two sides of the operation table (8) respectively, a cutting device arranged between the fifth guide rail (1001) and a cloth winding device support, a sixth guide rail (1008) vertically and slidably arranged on the two fifth guide rails (1001) respectively, a first guide roller (1009) arranged between the two sixth guide rails (1008) and a second guide roller (1010) arranged between the two sixth guide rails (1008), the sixth guide rail (1008) is used for adjusting the distance between the first guide roller (1009) and the second guide roller (1010) and can rotate relative to the fifth guide rail (1001), one of the sixth guide rails (1008) and the fifth guide rail (1001) are provided with a fifth motor (1007) for driving the sixth guide rail (1008) to overturn, the sixth guide rail (1008) and the third guide rail (905) are arranged in an up-down mode, and the cloth passes through between the movable clamping plate (906) and the fixed clamping plate (907) and between the first guide roller (1009) and the second guide roller (1010); The two sets of pressing devices (7) are arranged on the two sides of the cutting device at the cloth cutting point of the cloth winding on the cloth winding device, the anti-falling device (14) for positioning the cloth is arranged at the two ends of the operation table (8), and the natural falling point of the cloth on the cloth winding device is located between the movable clamping plate (906) and the fixed clamping plate (907).

2. The automatic cloth collecting and stacking device according to claim 1, characterized in that: The cloth winding device comprises a support (1), a middle shaft (3) rotatably arranged above the support (1), a winding frame (4) fixedly connected to the middle shaft (3), a first motor (2) arranged on the support (1) and used for driving the middle shaft (3) to rotate, an eighth guide rail (5) mounted on the middle shaft (3), and two adjusting ring frames (6) connected to transmission ends of the eighth guide rail (5), the number of the adjusting ring frames (6) is two, the two adjusting ring frames (6) control the interval change through the eighth guide rail (5) to adapt to the cloth width, and the opposite side wall edges of the two adjusting ring frames (6) are rounded so that the cloth cannot be clamped on the adjusting ring frames (6) during winding.

3. The automatic cloth collecting and stacking device according to claim 2, characterized in that: The winding frame (4) comprises two circular frame bodies located outside the two adjusting ring frames (6) and a connecting rod mounted between the two frame bodies, and the two adjusting ring frames (6) are respectively provided with through holes through which the connecting rod passes, the pressing device (7) comprises a motor assembly (701) arranged in the frame body, a pressing frame (703) in transmission connection with the motor assembly (701), a guide groove (702) formed in the side wall of the frame body, and a pressing frame (704) mounted at the other end of the pressing frame (703), the motor assembly (701) is composed of a motor and a lead screw arranged on the rotating shaft of the motor, the pressing frame (703) penetrates the guide groove (702) and is in threaded connection with the lead screw, and the pressing frame (704) is located on one side of the connecting rod. The motor assembly (701) controls the movement of the pressing frame (703) to change the interval between the pressing frame (704) and the connecting rod and limit the pressing of the cloth.

4. The automatic cloth collecting and stacking device according to claim 1, characterized in that: The collecting and flattening device (9) further comprises a supporting pulley (909) arranged at the lower part of the second guide rail (901), the movable clamping plate (906), the fixed clamping plate (907) and the flattening roller (908) are in parallel, and the flattening roller (908) is collected to the inner side of the second guide rail (901).

5. The automatic cloth collecting and stacking device according to claim 1, characterized in that: The cutting device comprises a connecting frame (1003) connected to transmission ends of the two fifth guide rails (1001), a ninth guide rail (1004) arranged at the other end of the connecting frame (1003), a pneumatic cylinder (1005) arranged at the transmission end of the ninth guide rail (1004), and an electric cutter (1006) arranged on the piston rod of the pneumatic cylinder (1005), and the electric cutter (1006) is installed in an inclined manner.

6. The automatic cloth collecting and stacking device according to claim 1, characterized in that: The anti-falling device (14) comprises an electric push rod (1401) arranged on the operation table (8), a seventh guide rail (1402) arranged on the piston rod of the electric push rod (1401), and an anti-falling clamping plate (1403) arranged at the transmission end of the seventh guide rail (1402).

7. The automatic cloth collecting and stacking device according to claim 6, characterized in that: The outer wall of the anti-falling clamping plate (1403) and the upper part of the placing plate (12) are both provided with an anti-scratch layer.

8. The automatic cloth collecting and stacking device according to claim 1, characterized in that: The collecting and flattening device (9) further comprises two limiting plates (910) mounted on the vertical walls on both sides of the second guide rail (901).

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