A cloth storage device

Abstract

This utility model relates to a fabric storage device. A storage mechanism stores or releases fabric; a transition component facilitates the transfer of fabric output from the storage mechanism; a pressing base is equipped with a first roller and a pressing roller, with the first roller located below the pressing roller. The pressing base has a pressing cylinder installed on each side of the pressing roller, and the output end of each cylinder is connected to the pressing roller. The pressing cylinder drives the pressing roller to move vertically towards the first roller. The pressing component is used to press the fabric output from the transition component. This technical solution, through the coordinated operation of the pressing mechanism and the storage mechanism, allows the storage mechanism to respond immediately and store the conveyed fabric when the pressing roller presses down to pause output; conversely, when the fabric needs to be released, the opposite occurs. Therefore, after a roll of take-up roller is wound up, the take-up roller can be replaced without stopping the machine, greatly improving the continuity and efficiency of the production line.

Description

Technical Field

[0001] This utility model relates to the field of textile equipment technology, and in particular to a fabric storage device. Background Technology

[0002] In continuous fabric production lines, processes such as dyeing, setting, and coating require the fabric to be continuously wound up. Once a roll of fabric is wound up, the machine must be stopped to replace the empty take-up roller. Frequent downtime severely restricts production efficiency. Utility Model Content

[0003] Therefore, a fabric storage device is needed to solve the problem that the machine must be stopped to replace the empty take-up roller after a roll of fabric has been wound up. Frequent shutdowns severely restrict production efficiency.

[0004] To achieve the above objectives, this utility model provides a fabric storage device, comprising:

[0005] Storage mechanism; the storage mechanism stores or releases fabric.

[0006] The pressing mechanism includes a transition component and a pressing component. The transition component transitions the fabric output from the storage mechanism. The pressing component includes a pressing base, a first roller, a pressing roller, and a pressing cylinder. The first roller and the pressing roller are mounted on the pressing base. The first roller is located below the pressing roller. A pressing cylinder is mounted on each side of the pressing roller on the pressing base. The output end of the pressing cylinder is connected to the pressing roller. The pressing cylinder drives the pressing roller to move vertically towards the first roller. The pressing component is used to press the fabric output from the transition component.

[0007] Unlike existing technologies, the above-mentioned technical solution utilizes the coordinated operation of the pressing mechanism and the storage mechanism. When the pressing roller presses down to tighten the fabric and pause output, the storage mechanism responds immediately and stores the conveyed fabric. When it is necessary to release the fabric, the pressing roller releases the pressure, and the storage mechanism releases the stored fabric. Therefore, after a roll of take-up roller has finished winding, the take-up roller can be replaced without stopping the machine, greatly improving the continuity and efficiency of the production line.

[0008] In one embodiment of this utility model, the material storage mechanism includes a fixing component, a material storage component, and a lifting component. The fixing component includes a fixing seat and two or more fixing rollers mounted on the fixing seat. The material storage component includes a material storage seat and three or more material storage rollers mounted on the material storage seat. The material storage seat is located above the fixing seat. The three or more material storage rollers and the two or more fixing rollers work together to transfer the fabric. The lifting component is connected to the material storage component. The lifting component drives the material storage component to rise or fall vertically. The three or more material storage rollers rise or fall so that the three or more material storage rollers and the two or more fixing rollers store or release the fabric.

[0009] Thus, the storage roller and the fixed roller are interlocked to form a meandering path for transporting the fabric. A lifting assembly is connected to the storage assembly and drives the storage assembly and its storage rollers to rise or fall vertically. When the storage roller rises, the fabric path between the storage roller and the fixed roller is lengthened, thereby storing the fabric; when the storage roller falls, the fabric path shortens, releasing the stored fabric.

[0010] In one embodiment of this utility model, the material storage mechanism includes two or more sets of lifting components. Each set of lifting components is installed on both sides of the fixed base. The lifting components include a first sprocket, a second sprocket, a chain, and a lifting motor. The first sprocket is installed on the frame, and the second sprocket is installed on the outside of the fixed base, located below the first sprocket. The second sprocket and the first sprocket are connected by chain drive. The material storage base is fixedly connected to one end of the chain. The output end of the lifting motor is connected to the second sprocket. The lifting motor drives the second sprocket to rotate, and the chain rises or falls vertically, so that the material storage base rises or falls vertically.

[0011] Thus, the storage seat, storage rollers, and the large amount of fabric stored on them are under heavy load. The chain can reliably lift and maintain the weight without breaking or overstretching due to excessive load, ensuring the stability and safety of the equipment when operating at full load.

[0012] As one embodiment of this utility model, the lifting assembly is provided in four sets, with two sets of lifting assemblies installed on each side of the fixed base.

[0013] In this way, the four symmetrically arranged lifting components provide a powerful and balanced driving force for the storage seat, ensuring that the storage components can lift smoothly and without jamming under heavy loads, without tilting, and guaranteeing the reliability of long-term operation.

[0014] As one embodiment of this utility model, the transition component includes two or more transition rollers, which are spaced apart in the horizontal direction.

[0015] Thus, two or more transition rollers are used to guide and extend the fabric path.

[0016] In one embodiment of this utility model, two or more transition rollers are spaced apart along the vertical direction.

[0017] In this way, by combining horizontal and vertical arrangements, the fabric can be precisely guided from the outlet of the storage mechanism to the inlet of the pressing mechanism with great flexibility, adapting to the complex spatial structure inside the equipment. In addition, the transition components can be designed in L-shape, S-shape, or U-shape, making full use of vertical and horizontal space, making the overall structure more compact and rational.

[0018] As one embodiment of this utility model, the transition assembly also includes a tension adjusting frame and a tension adjusting cylinder. One end of the tension adjusting frame is hinged to the frame, a transition roller is mounted on the tension adjusting frame, and the tension adjusting cylinder is mounted on the frame. The output end of the tension adjusting cylinder is connected to the tension adjusting frame, and the tension adjusting cylinder drives the tension adjusting frame to rotate around the hinge point with the frame to adjust the tension of the fabric.

[0019] In this way, the tension adjustment frame and tension adjustment cylinder can monitor and fine-tune the tension of the fabric in real time, preventing the fabric from becoming too loose (wrinkled) or too tight (stretched, deformed, or even broken) due to changes in the path during storage and release, thus effectively ensuring the quality of the fabric.

[0020] As one embodiment of this utility model, two pressure rollers are arranged at intervals along the horizontal direction, and four pressure cylinders are arranged, with one pressure cylinder corresponding to each side of each pressure roller.

[0021] In this way, by setting up double pressure rollers and providing balanced downward pressure by four pressure cylinders, it is possible to ensure that the fabric is subjected to a sufficiently large and uniform clamping force, effectively preventing the fabric from slipping under the pressure state, and providing a reliable time window for the operation of the material storage mechanism.

[0022] As one embodiment of this utility model, the pressing assembly also includes a second roller, which is mounted on the pressing base. The second roller and the first roller are spaced apart in the horizontal direction, and the second roller guides the fabric output from the transition assembly to the first roller.

[0023] In this way, the second roller will pre-guide the fabric output from the transition assembly to above the first roller, and then into the pressing area between the lower pressure roller and the first roller, so that the fabric wraps around the first roller at a larger angle, enhancing the traction and pressing effect.

[0024] The above description of the utility model is merely an overview of the technical solution of this application. In order to enable those skilled in the art to better understand the technical solution of this application and to implement it based on the description and drawings, and to make the above-mentioned objectives and other objectives, features and advantages of this application easier to understand, the following description is provided in conjunction with the specific embodiments and drawings of this application. Attached Figure Description

[0025] The accompanying drawings are only used to illustrate the principles, implementation methods, applications, features, and effects of specific embodiments of this application and other related content, and should not be considered as limitations on this application.

[0026] In the accompanying drawings of the instruction manual:

[0027] Figure 1 This is a schematic diagram of the structure of a fabric storage device according to an embodiment of this application. Figure 1 ;

[0028] Figure 2 This is a schematic diagram of the structure of the fixing component and the storage component cooperating according to an embodiment of this application;

[0029] Figure 3 This is a schematic diagram of the structure of a fabric storage device according to an embodiment of this application. Figure 2 ;

[0030] Figure 4 This is a schematic diagram of the structure of a fabric storage device according to an embodiment of this application. Figure 3 ;

[0031] Figure 5 This is another structural schematic diagram of the cooperation between the fixing component and the storage component according to one embodiment of this application;

[0032] Figure 6 This is a schematic diagram of the structure of a fabric storage device according to an embodiment of this application. Figure 4 ;

[0033] Figure 7 This is a partial schematic diagram of a fabric storage device according to an embodiment of this application.

[0034] The reference numerals used in the above figures are explained as follows:

[0035] 100-Fabric storage device; 200-Frame; 300-Fabric; 1-Storage mechanism; 11-Fixing component; 111-Fixing base; 112-Fixing roller; 12-Storage component; 121-Storage seat; 122-Storage roller; 13-Lifting component; 131-First sprocket; 132-Second sprocket; 133-Chain; 134-Lifting motor; 2-Pressing mechanism; 21-Transition component; 211-Transition roller; 212-Tension adjusting frame; 213-Tension adjusting cylinder; 22-Pressing component; 221-Pressing base; 222-First roller; 223-Pressing roller; 224-Pressing cylinder; 225-Second roller; X-Horizontal direction; Y-Vertical direction. Detailed Implementation

[0036] To illustrate the possible application scenarios, technical principles, implementable specific solutions, and achievable objectives and effects of this application in detail, the following description, in conjunction with the listed specific embodiments and accompanying drawings, provides a detailed explanation. The embodiments described herein are merely illustrative of the technical solutions of this application and are therefore intended to limit the scope of protection of this application.

[0037] In this document, the term "embodiment" means that a specific feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The term "embodiment" appearing in various places throughout the specification does not necessarily refer to the same embodiment, nor does it specifically limit its independence or connection with other embodiments. In principle, in this application, as long as there are no technical contradictions or conflicts, the technical features mentioned in each embodiment can be combined in any way to form corresponding implementable technical solutions.

[0038] Unless otherwise defined, the technical terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains; the use of related terms herein is merely for the purpose of describing particular embodiments and is not intended to limit this application.

[0039] In the description of this application, the term "and / or" is used to describe the logical relationship between objects, indicating that three relationships can exist. For example, A and / or B means: A exists, B exists, and A and B exist simultaneously. Additionally, the character " / " in this document generally indicates that the preceding and following objects have an "or" logical relationship.

[0040] In this application, terms such as “first” and “second” are used only to distinguish one entity or operation from another, and do not necessarily require or imply any actual quantity, hierarchy or order relationship between these entities or operations.

[0041] Without further limitations, the use of terms such as “comprising,” “including,” “having,” or other similar open-ended expressions in this application is intended to cover non-exclusive inclusion, which does not exclude the presence of additional elements in a process, method, or product that includes the stated elements, such that a process, method, or product that includes a list of elements may include not only those defined elements but also other elements not expressly listed, or elements inherent to such a process, method, or product.

[0042] Similar to the understanding in the Examination Guidelines, in this application, expressions such as "greater than," "less than," and "exceeding" are understood to exclude the stated number; expressions such as "above," "below," and "within" are understood to include the stated number. Furthermore, in the description of the embodiments in this application, "multiple" means two or more (including two), and similar expressions related to "multiple" are also understood in this way, such as "multiple groups" and "multiple times," unless otherwise explicitly specified.

[0043] In the description of the embodiments of this application, the space-related expressions used, such as "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "vertical," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," indicate the orientation or positional relationship based on the orientation or positional relationship shown in the specific embodiments or drawings. They are only for the purpose of describing the specific embodiments of this application or for the reader's understanding, and do not indicate or imply that the device or component referred to must have a specific position, a specific orientation, or be constructed or operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this application.

[0044] Unless otherwise expressly specified or limited, the terms "installation," "connection," "linking," "fixing," and "setting," as used in the description of the embodiments of this application, should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral arrangement; it can be a direct connection or an indirect connection through an intermediate medium; it can be a relationship of two components combined together, an interaction relationship between two components, or a connection within two structures. Those skilled in the art to which this application pertains can understand the specific meaning of the above terms in the embodiments of this application according to the specific circumstances.

[0045] For ease of explanation, horizontal and vertical directions are defined, and these directions are perpendicular to each other. For ease of explanation, as... Figures 1 to 6 As shown by the arrows, the direction of arrow X is the horizontal direction, and the direction of arrow Y is the vertical direction.

[0046] In continuous fabric production lines, processes such as dyeing, setting, and coating require the fabric to be continuously wound up. Once a roll of fabric is wound up, the machine must be stopped to replace the empty take-up roller. Frequent downtime severely restricts production efficiency.

[0047] In view of this, this application provides a fabric storage device 100, including a storage mechanism 1 and a pressing mechanism 2. The storage mechanism 1 stores or releases fabric 300. The pressing mechanism 2 includes a transition component 21 and a pressing component 22. The transition component 21 transitions the fabric 300 output from the storage mechanism 1. The pressing component 22 includes a pressing base 221, a first roller 222, a pressing roller 223, and a pressing cylinder 224. The first roller 222 and the pressing roller 223 are mounted on the pressing base 221. The first roller 222 is located below the pressing roller 223. A pressing cylinder 224 is mounted on each side of the pressing roller 223 on the pressing base 221. The output end of the pressing cylinder 224 is connected to the pressing roller 223. The pressing cylinder 224 drives the pressing roller 223 to move in the vertical direction Y towards the first roller 222. The pressing component 22 is used to press the fabric 300 output from the transition component 21.

[0048] According to some embodiments of this application, please refer to Figures 1 to 7 This embodiment relates to a fabric storage device 100, including a storage mechanism 1 and a pressing mechanism 2. The storage mechanism 1 stores or releases fabric 300. The pressing mechanism 2 includes a transition component 21 and a pressing component 22. The transition component 21 transitions the fabric 300 output from the storage mechanism 1. The pressing component 22 includes a pressing base 221, a first roller 222, a pressing roller 223, and a pressing cylinder 224. The first roller 222 and the pressing roller 223 are mounted on the pressing base 221. The first roller 222 is located below the pressing roller 223. A pressing cylinder 224 is mounted on each side of the pressing roller 223 on the pressing base 221. The output end of the pressing cylinder 224 is connected to the pressing roller 223. The pressing cylinder 224 drives the pressing roller 223 to move in the vertical direction Y towards the first roller 222. The pressing component 22 is used to press the fabric 300 output from the transition component 21.

[0049] The transition component 21 is used to receive and transition the fabric 300 output from the storage mechanism 1.

[0050] The above technical solution utilizes the coordinated operation of the pressing mechanism 2 and the storage mechanism 1. When the pressing roller 223 presses down to tighten the fabric 300 and pauses output, the storage mechanism 1 responds immediately and stores the conveyed fabric 300. When it is necessary to release the fabric 300, the pressing roller 223 releases the pressure, and the storage mechanism 1 releases the stored fabric 300. Therefore, after a roll of take-up rollers is wound up, the take-up rollers can be replaced without stopping the machine, greatly improving the continuity and efficiency of the production line.

[0051] like Figures 1 to 6As shown, the material storage mechanism 1 includes a fixing component 11, a material storage component 12, and a lifting component 13. The fixing component 11 includes a fixing seat 111 and two or more fixing rollers 112 mounted on the fixing seat 111. The material storage component 12 includes a material storage seat 121 and three or more material storage rollers 122 mounted on the material storage seat 121. The material storage seat 121 is located above the fixing seat 111. The three or more material storage rollers 122 and the two or more fixing rollers 112 work together to transfer the fabric 300. The lifting component 13 is connected to the material storage component 12. The lifting component 13 drives the material storage component 12 to rise or fall in the vertical direction Y. The three or more material storage rollers 122 rise or fall so that the three or more material storage rollers 122 and the two or more fixing rollers 112 store or release the fabric 300.

[0052] Thus, the storage roller 122 and the fixed roller 112 are interlocked to form a meandering path for transporting the fabric 300. The lifting assembly 13 is connected to the storage assembly 12 and is used to drive the storage assembly 12 and its storage roller 122 to rise or fall in the vertical direction Y. When the storage roller 122 rises, the path of the fabric 300 between the storage roller 122 and the fixed roller 112 is lengthened, thereby storing the fabric 300; when the storage roller 122 falls, the path of the fabric 300 is shortened, releasing the stored fabric 300.

[0053] like Figure 3 and Figure 6 As shown, the storage mechanism 1 includes two or more sets of lifting components 13. Each side of the fixed base 111 is equipped with a set of lifting components 13. Each lifting component 13 includes a first sprocket 131, a second sprocket 132, a chain 133, and a lifting motor 134. The first sprocket 131 is mounted on the frame 200, and the second sprocket 132 is mounted on the outside of the fixed base 111. The second sprocket 132 is located below the first sprocket 131. The second sprocket 132 and the first sprocket 131 are connected by a chain 133. The storage seat 121 is fixedly connected to one end of the chain 133. The output end of the lifting motor 134 is connected to the second sprocket 132. The lifting motor 134 drives the second sprocket 132 to rotate, and the chain 133 rises or falls in the vertical direction Y, so that the storage seat 121 rises or falls in the vertical direction Y.

[0054] The frame 200 is the framework for the existing fabric winding process. The first sprocket 131 is mounted on the frame 200 via bearings, and the second sprocket 132 is mounted on the outside of the fixed base 111 via bearings.

[0055] Thus, the storage seat 121, the storage roller 122, and the large amount of fabric 300 stored on them are under heavy load. The chain 133 can reliably lift and maintain the weight without breaking or overstretching due to excessive load, ensuring the stability and safety of the equipment when operating at full load.

[0056] According to some embodiments of this application, optionally, the lifting assembly 13 is provided in four sets, with two sets of lifting assemblies 13 installed on each side of the fixed base 111.

[0057] Thus, the four symmetrically arranged lifting components 13 provide a powerful and balanced driving force for the storage seat 121, ensuring that the storage component 12 can lift smoothly and without jamming under heavy loads, without tilting, and guaranteeing the reliability of long-term operation.

[0058] like Figures 1 to 6 As shown, the transition assembly 21 includes two or more transition rollers 211, which are spaced apart along the horizontal direction X.

[0059] Thus, two or more transition rollers 211 are used to guide and extend the path of the fabric 300.

[0060] like Figures 1 to 6 As shown, two or more transition rollers 211 are arranged at intervals along the vertical direction Y.

[0061] Thus, by combining horizontal and vertical Y-shaped arrangements, the fabric 300 can be precisely guided from the outlet of the storage mechanism 1 to the inlet of the pressing mechanism 2 with great flexibility, adapting to the complex spatial structure inside the equipment. In addition, the transition component 21 can be designed as L-shaped, S-shaped, or U-shaped, making full use of vertical and horizontal space, making the overall structure more compact and reasonable.

[0062] like Figure 6 As shown, the transition assembly 21 also includes a tension adjusting frame 212 and a tension adjusting cylinder 213. One end of the tension adjusting frame 212 is hinged to the frame 200. A transition roller 211 is mounted on the tension adjusting frame 212. The tension adjusting cylinder 213 is mounted on the frame 200. The output end of the tension adjusting cylinder 213 is connected to the tension adjusting frame 212. The tension adjusting cylinder 213 drives the tension adjusting frame 212 to rotate around the hinge point with the frame 200 to adjust the tension of the fabric 300.

[0063] The cylinder body of the tension adjusting cylinder 213 is mounted on the frame 200, and the output end of its piston rod is hinged to the other end of the tension adjusting frame 212. By extending and retracting the tension adjusting cylinder 213, the tension adjusting frame 212 can be driven to rotate around its hinge point, thereby finely adjusting the position of the transition roller 211 and achieving dynamic and precise compensation of the tension of the fabric 300.

[0064] In this way, the tension adjustment frame 212 and the tension adjustment cylinder 213 can monitor and fine-tune the tension of the fabric 300 in real time, preventing the fabric 300 from becoming too loose (wrinkled) or too tight (stretched, deformed, or even broken) due to changes in the path during storage and release, thus effectively ensuring the quality of the fabric 300.

[0065] According to some embodiments of this application, optionally, two pressure rollers 223 are arranged at X intervals along the horizontal direction, and four pressure cylinders 224 are arranged, with one pressure cylinder 224 corresponding to each side of each pressure roller 223.

[0066] Thus, by setting up double pressure rollers 223 and providing balanced downward pressure by four pressure cylinders 224, it is possible to ensure that the fabric 300 is subjected to a sufficiently large and uniform clamping force, effectively preventing the fabric 300 from slipping under the pressure state, and providing a reliable time window for the operation of the storage mechanism 1.

[0067] like Figures 1 to 6 As shown, the pressing assembly 22 also includes a second roller 225, which is mounted on the pressing base 221. The second roller 225 and the first roller 222 are spaced apart in the horizontal direction X. The second roller 225 guides the fabric 300 output from the transition assembly 21 to the first roller 222.

[0068] In this way, the second roller 225 guides the fabric 300 output from the transition component 21 to above the first roller 222 before entering the pressing area between the lower pressure roller 223 and the first roller 222, so that the angle at which the fabric 300 wraps around the first roller 222 is larger, thereby enhancing the traction and pressing effect.

[0069] The fabric 300 first passes through the storage mechanism 1, meandering in an S-shape around the fixed roller 112 and the liftable storage roller 122. Then, the fabric 300 enters the pressing mechanism 2, is first guided by multiple transition rollers 211 of the transition assembly 21, and finally guided by the second roller 225 into the pressing area composed of the pressing roller 223 and the first roller 222.

[0070] The working process of the fabric storage device 100 is as follows:

[0071] When the downstream take-up roller needs to be replaced, the control system is activated. Four downward-pressing cylinders 224 operate simultaneously, pushing two downward-pressing rollers 223 downwards in the vertical Y direction, pressing the fabric 300 tightly onto the first roller 222, preventing further downstream conveying of the fabric 300. Simultaneously, the lifting motor 134 starts, driving the second sprocket 132 to rotate, which in turn pulls the storage seat 121 upwards in the vertical Y direction via the chain 133. Since the downstream of the fabric 300 is fixed while the upstream continues to feed, excess fabric 300 is stored in the increased winding path length due to the lifting of the storage roller 122. At this point, the take-up roller replacement operation can be performed.

[0072] After the receiving roller is replaced, the pressing cylinder 224 is lifted to release the pressure on the fabric 300. At the same time, the lifting motor 134 reverses, and the storage seat 121 slowly descends under the tension of the fabric 300 and the control of the motor, slowly releasing the previously stored fabric 300 until the device returns to its initial state, completing a complete non-stop material changing cycle.

[0073] In this embodiment, the power mechanism or power unit includes, but is not limited to, engines, motors, pneumatic tools, hydraulic pumps, etc. The power unit also includes direct power sources and indirect power sources. Direct power sources are those that can provide their own power, such as engines and motors, while indirect power sources include cylinders and hydraulic cylinders. The power mechanism or power unit can drive the linear reciprocating motion of the actuator through gear and rack engagement, slider and groove engagement, lead screw and nut engagement, etc.

[0074] In this embodiment, the transmission mechanism or transmission unit includes a speed reducer, gearbox, worm gear mechanism, linkage mechanism, compound mechanism, etc. The transmission mechanism or transmission unit is used to transmit power from the power mechanism or power unit to the actuator or actuator.

[0075] It should be noted that although the above embodiments have been described herein, this does not limit the scope of patent protection for this utility model. Therefore, any changes and modifications made to the embodiments described herein based on the innovative concept of this utility model, or equivalent structural or procedural transformations made using the content of this utility model's specification and drawings, directly or indirectly applying the above technical solutions to other related technical fields, are all included within the scope of patent protection for this utility model.

Claims

1. A fabric storage device, characterized in that, include: A material storage mechanism that stores or releases fabric; A pressing mechanism includes a transition component and a pressing component. The transition component transitions the fabric output from the storage mechanism. The pressing component includes a pressing base, a first roller, a pressing roller, and pressing cylinders. The first roller and the pressing roller are mounted on the pressing base. The first roller is located below the pressing roller. A pressing cylinder is mounted on each side of the pressing roller on the pressing base. The output end of the pressing cylinder is connected to the pressing roller. The pressing cylinder drives the pressing roller to move vertically towards the first roller. The pressing component is used to press the fabric output from the transition component.

2. The fabric storage device according to claim 1, characterized in that, The material storage mechanism includes a fixing component, a material storage component, and a lifting component. The fixing component includes a fixing base and two or more fixing rollers mounted on the fixing base. The material storage component includes a material storage seat and three or more material storage rollers mounted on the material storage seat. The material storage seat is located above the fixing base. The three or more material storage rollers and the two or more fixing rollers work together to transfer the fabric. The lifting component is connected to the material storage component. The lifting component drives the material storage component to rise or fall in the vertical direction. The three or more material storage rollers rise or fall to store or release the fabric between the three or more material storage rollers and the two or more fixing rollers.

3. The fabric storage device according to claim 2, characterized in that, The material storage mechanism includes two or more sets of lifting components. One set of lifting components is installed on each side of the fixed base. Each lifting component includes a first sprocket, a second sprocket, a chain, and a lifting motor. The first sprocket is installed on the frame, and the second sprocket is installed on the outside of the fixed base, located below the first sprocket. The second sprocket and the first sprocket are connected by the chain drive. The material storage base is fixedly connected to one end of the chain. The output end of the lifting motor is connected to the second sprocket. The lifting motor drives the second sprocket to rotate, and the chain rises or falls in the vertical direction, so that the material storage base rises or falls in the vertical direction.

4. The fabric storage device according to claim 3, characterized in that, The lifting assembly is provided in four sets, with two sets of the lifting assembly installed on each side of the fixed base.

5. The fabric storage device according to claim 1, characterized in that, The transition assembly includes two or more transition rollers, which are spaced apart in the horizontal direction.

6. The fabric storage device according to claim 5, characterized in that, Two or more of the aforementioned transition rollers are spaced apart along the vertical direction.

7. The fabric storage device according to claim 5, characterized in that, The transition assembly also includes a tension adjusting frame and a tension adjusting cylinder. One end of the tension adjusting frame is hinged to the frame. One of the transition rollers is mounted on the tension adjusting frame. The tension adjusting cylinder is mounted on the frame. The output end of the tension adjusting cylinder is connected to the tension adjusting frame. The tension adjusting cylinder drives the tension adjusting frame to rotate around the hinge point with the frame to adjust the tension of the fabric.

8. The fabric storage device according to claim 1, characterized in that, Two pressure rollers are arranged at intervals along the horizontal direction, and four pressure cylinders are provided, with one pressure cylinder corresponding to each side of each pressure roller.

9. The fabric storage device according to claim 1, characterized in that, The pressing assembly further includes a second roller, which is mounted on the pressing base. The second roller and the first roller are spaced apart in the horizontal direction. The second roller guides the fabric output from the transition assembly to the first roller.

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