Cloth cold pad-batch equipment and preparation method thereof

Abstract

The invention relates to cloth cold pad-batch equipment and a preparation method thereof, and relates to the technical field of cloth cold pad-batch equipment. Through the synergistic effect of an electric push rod and a telescopic rod, the height of an adjusting roller can be flexibly adjusted, so that the tension degree of cloth is effectively controlled, meanwhile, through arrangement of a pressure sensor, the stress condition of the cloth in the cold rolling process can be monitored in real time, it is ensured that machining parameters are always kept within a reasonable range, and the machining precision is improved through arrangement of a double-shaft motor. A double-shaft motor operates to drive a threaded rod to rotate, a threaded cylinder and a U-shaped transverse connecting plate can be driven to move along an adjusting groove, a movable ring can slide on the surfaces of a feeding roller and a discharging roller, then a strip-shaped limiting plate is matched, and accurate limiting and stabilizing of the position of cloth can be completed; the problem of possible deviation of the cloth in the cold rolling process can be effectively avoided, and the uniformity of cloth processing and the quality of finished products can be improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of cloth cold rolling equipment, in particular to a cloth cold rolling stack equipment and a preparation method thereof. BACKGROUND

[0002] Flax fiber has good coolness, stiffness and cleanliness, good air permeability and moisture conductivity, resistance to mildew and insect damage, which is not possessed by other natural fibers and cannot be replaced, and is unmatched by chemical fibers. Flax is known as "Queen of Fibers". In order to make full use of the relatively rich flax resources in China, to exert the excellent performance of flax fiber, and to overcome the shortcomings of flax fiber in processing and application, in recent years, people have begun to pay attention to the development of flax products, while fully showing the excellent properties of flax fiber, improving its defects, so as to develop new flax series products suitable for different seasons, different regions and different consumer needs.

[0003] The existing patent (publication number: CN 212670032 U) discloses a cloth cold rolling stack equipment, which comprises a rack, a liquid immersion assembly, a first roller, a second roller, a rotary drive mechanism, a roller spacing adjusting mechanism, a winding device and a controller. The liquid immersion assembly is installed on the upper end of the rack, the axes of the first roller and the second roller are arranged in parallel, the two ends of the first roller are rotatably connected with the rack, the two ends of the second roller are rotatably connected with the working end of the roller spacing adjusting mechanism, the rotary drive mechanism and the roller spacing adjusting mechanism are symmetrically arranged on the rack about the cross section of the symmetry center of the first roller and the second roller, and the output ends of the rotary drive mechanism are fixedly connected with one end of the first roller and the second roller on the same side. The scheme has high controllability, is convenient to operate, saves labor cost, improves work efficiency and has good economic benefit.

[0004] Although the device in the above-mentioned comparative document solves the problems of low controllability, inconvenience and time-consuming and labor-consuming in cloth cold rolling processing, the device lacks a limiting and stable structure and an adjusting structure during use, the position of the cloth is easy to deviate during cold rolling, and the tension of the cloth cannot be adjusted, which will cause wrinkles or unevenness of the cloth during processing, affecting the quality of the final product. In order to solve the above-mentioned problems, a cloth cold rolling stack equipment and a preparation method thereof are provided. SUMMARY 1. Technical problem solved The purpose of the present application is to provide a cloth cold rolling stack equipment and a preparation method thereof, which has the advantages of limiting and stable structure and adjusting structure, solves the problem that the position of the cloth is easy to deviate during cold rolling, and the tension of the cloth cannot be adjusted, which will cause wrinkles or unevenness of the cloth during processing, affecting the quality of the final product.

[0005] The cloth cold calendering equipment and the preparation method thereof provided by the application adopt the technical scheme as follows: a bottom plate is provided, opposite sides of the top of the bottom plate are fixedly connected with vertical plates, the top of the two vertical plates is fixedly connected with a U-shaped plate and a U-shaped frame, the inside of the vertical plate is fixedly connected with fixed frames, the top of the two fixed frames is fixedly connected with a U-shaped support plate; The bottom of the U-shaped plate is fixedly connected with an electric push rod and two contraction rods, the electric push rod is located between the two contraction rods, the bottom end of the electric push rod and the contraction rod is fixedly connected with a U-shaped connecting plate, the inside of the U-shaped connecting plate is rotatably connected with an adjusting roller, a pressure sensor is fixedly connected between the two vertical plates, a feeding roller and a discharging roller are rotatably connected between the two vertical plates, the pressure sensor is located between the feeding roller and the adjusting roller, an adjusting groove is formed in the inside of the U-shaped frame, the inside bottom end of the adjusting groove is fixedly connected with a double-shaft motor, the output end of the double-shaft motor is fixedly connected with a threaded rod, the shaft end of the threaded rod is rotatably connected to the inside side of the adjusting groove, the surface of the threaded rod is threadedly connected with a threaded cylinder, the surface of the threaded cylinder is fixedly connected with a U-shaped transverse connecting plate, the bottom of the U-shaped transverse connecting plate is fixedly connected with movable rings at both ends, the two movable rings are respectively slidably connected to the surface of the feeding roller and the discharging roller, and two strip-shaped limiting plates are fixedly connected to the surface of the movable rings. Through the above technical scheme, in the actual operation process, the height of the adjusting roller can be flexibly adjusted through the cooperation of the electric push rod and the contraction rod, so as to effectively control the tension of the cloth, at the same time, the setting of the pressure sensor can monitor the stress of the cloth in the cold rolling process in real time, so as to ensure that the processing parameters always remain within a reasonable range, through the setting of the double-shaft motor, the rotation of the double-shaft motor can drive the threaded rod to rotate, which can drive the threaded cylinder and the U-shaped transverse connecting plate to move along the adjusting groove, so that the movable ring can slide on the surface of the feeding roller and the discharging roller, and then cooperates with the strip-shaped limiting plate to accurately limit and stabilize the position of the cloth, which can effectively avoid the deviation problem of the cloth in the cold rolling process, and can also improve the uniformity of cloth processing and the quality of finished products.

[0006] Preferably, a plurality of heat dissipation holes are formed in the inside side of the adjusting groove, and a filter plate is fixedly connected in the heat dissipation hole. Through the above technical scheme, in the equipment operation process, through the design of the heat dissipation hole, the internal temperature can be effectively reduced to prevent the performance degradation or damage of the equipment due to overheating, at the same time, the design of the filter plate can block dust and impurities, which can ensure the cleanliness of the internal environment of the equipment, thereby prolonging the service life of the equipment.

[0007] Preferably, one of said vertical plate side is fixedly connected with a fixed shell, the two said vertical plate is closely nested with a rotating rod through the bearing, the surface of said rotating rod is fixedly connected with a driving roller, the rotating rod shaft end rotates through the vertical plate side, and is fixedly connected with a first tooth roller, the side of said fixed shell is fixedly connected with a rotating motor, the output end of said rotating motor rotates through the side of the fixed shell, and is fixedly connected with a second tooth roller, the surface of said first tooth roller and second tooth roller is drivingly connected with a toothed chain; By adopting the above technical scheme, by setting the rotating motor, the rotating motor can drive the second tooth roller to rotate, and through the transmission action of the toothed chain, the first tooth roller can be rotated, so that the rotating rod and the driving roller on the surface thereof can be synchronously rotated, thereby the stable conveying of the cloth in the cold rolling process can be realized.

[0008] Preferably, the inside top end of said fixed frame is fixedly connected with two telescopic rods, the bottom end of two said telescopic rods is fixedly connected with a movable block, said movable block is slidingly connected in the fixed frame, two said movable blocks are fixedly connected with a U-shaped frame, the inside of said U-shaped frame is closely nested with an extrusion roller through the bearing; By adopting the above technical scheme, by setting the telescopic rod and the movable block, through the up and down movement of the movable block, the pressure between the extrusion roller and the cloth can be adjusted, different thickness of cloth can be adapted, and uniform pressure on the cloth in the cold rolling process is ensured, and the use of the U-shaped frame can enhance the stability of the structure, so that the extrusion roller can be kept stable during operation, and the processing quality is avoided to be affected by vibration or deviation.

[0009] Preferably, the top of said U-shaped support plate is fixedly connected with a stepping motor, the output end of said stepping motor rotates through the top of the U-shaped support plate, and is fixedly connected with an adjusting bolt, the surface of said adjusting bolt is threadedly connected with an adjusting cylinder, and the bottom end of said adjusting cylinder is fixedly connected to the top of the U-shaped frame; By adopting the above technical scheme, by setting the stepping motor and the adjusting bolt, the operation of the stepping motor can drive the adjusting bolt to rotate, so as to push the adjusting cylinder to move up and down, and the up and down movement of the adjusting cylinder can accurately control the position of the U-shaped frame, thereby realizing flexible adjustment of the height of the extrusion roller, the pressure parameter can be quickly adjusted according to the processing requirements of different cloth, and the efficiency and stability of the cold rolling process are ensured.

[0010] Preferably, the top of said U-shaped frame is fixedly connected with a folding sleeve, the top end of said folding sleeve is fixedly connected to the bottom of the U-shaped support plate, and said adjusting cylinder is in the folding sleeve; By adopting the above technical scheme, by setting the folding sleeve, the folding sleeve can play a sealing role, and the adjusting bolt and the adjusting cylinder can be effectively protected from the interference of external dust or impurities.

[0011] Preferably, the bottom plate top is fixedly connected with a triangular box, and an inclined plate is arranged in the triangular box. By adopting the above technical scheme, the extruded liquid can be gathered through the inclined plate, and when the device is placed, the bottom end of the triangular box can be placed on the top of the prepared collection box, and the liquid can be ensured not to accumulate in the device through the guidance of the inclined plate, and the liquid can be conveniently collected.

[0012] A preparation method of a cloth cold calendering device, comprising the following steps: Step one: check each part, then place the bottom plate on a stable workbench, and place the bottom end of the triangular box on the top of the prepared collection box; Step two: then, the cloth is wound around the feed roller, the pressure sensor and the adjusting roller, then passes through the middle of the extrusion roller and the driving roller, and finally winds through the discharge roller; Step three: start the electric push rod, adjust the height of the adjusting roller, make the adjusting roller contact with the cloth, ensure that the cloth has appropriate tension in the initial state, then start the rotary motor, the rotary motor runs, the first gear roller and the second gear roller work together, and the gear roller chain is driven to rotate the driving roller stably, so that the cloth is gradually fed into the cold rolling area, in the process, the pressure sensor monitors the force of the cloth in real time, and the data is fed back to the control system, so as to dynamically adjust the working state of the electric push rod and ensure the uniform pressure in the cold rolling process; Step four: when the cloth enters the cold rolling area, the extrusion roller applies the required pressure to the cloth according to the accurate control of the stepping motor, so as to perform cold rolling operation on the cloth, and the movable block moves up and down with the cooperation of the telescopic rod, so as to further optimize the pressure distribution; Step five: in the process of conveying the cloth, start the double-shaft motor, the double-shaft motor runs to drive the threaded rod to rotate, so that the threaded cylinder drives the U-shaped transverse connecting plate to move along the adjusting groove, the movable ring slides on the surface of the feed roller and the discharge roller, and the precise positioning of the cloth is completed in cooperation with the strip-shaped limiting plate, so as to effectively avoid the occurrence of deviation phenomenon; Step six: in the cold rolling process, the extruded excess liquid flows into the bottom end of the triangular box along the inclined plate and is finally guided into the collection box, which is convenient for subsequent treatment and recycling.

[0013] 2. Beneficial effects In summary, the present application has at least one of the following beneficial technical effects: 1. This invention provides a fabric cold rolling equipment and its preparation method. Through the synergistic action of an electric push rod and a shrinking rod, the height of the adjusting roller can be flexibly adjusted, thereby achieving effective control of the fabric tension. At the same time, the setting of a pressure sensor can monitor the stress on the fabric during the cold rolling process in real time, ensuring that the processing parameters are always kept within a reasonable range. By setting a dual-axis motor, the operation of the dual-axis motor can drive the threaded rod to rotate, which can drive the threaded cylinder and the U-shaped transverse connecting plate to move along the adjusting groove, allowing the movable ring to slide on the surface of the feed roller and the discharge roller. Then, in conjunction with the strip limiting plate, the precise positioning and stabilization of the fabric can be achieved, which can effectively avoid the possible displacement of the fabric during the cold rolling process, and also improve the uniformity of fabric processing and the quality of finished products.

[0014] 2. This invention provides a fabric cold rolling equipment and its preparation method. By setting a rotary motor, the operation of the rotary motor can drive the rotating rod and the driving roller on its surface to rotate synchronously, thereby realizing the smooth conveying of the fabric during the cold rolling process. By setting a stepper motor and an adjusting bolt, the operation of the stepper motor can drive the adjusting bolt to rotate, thereby pushing the adjusting screw to move up and down. The up and down movement of the adjusting screw can precisely control the position of the U-shaped frame, thereby realizing flexible adjustment of the height of the extrusion roller. It can quickly adjust the pressure parameters according to the processing requirements of different fabrics, ensuring the efficiency and stability of the cold rolling process. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention. Figure 2 This is a side-view three-dimensional structural schematic diagram of the present invention; Figure 3 This is a schematic diagram of the structure in the front cross-section of the present invention; Figure 4 This is a schematic diagram of the cross-section of the adjustment groove in this invention; Figure 5 This is a schematic diagram of the structure in the side cross-section of the present invention; Figure 6 for Figure 2 A schematic diagram of the structure at point A in the middle, magnified cross-section. Figure 7 for Figure 5 Enlarged structural diagram at point B.

[0016] The components include: 1. Base plate; 101. Vertical plate; 102. Feed roller; 103. Discharge roller; 104. Triangular box; 105. Inclined plate; 106. Fixed shell; 107. Rotary motor; 108. Rotating rod; 109. Drive roller; 1010. First toothed roller; 1011. Second toothed roller; 1012. Toothed roller chain; 1013. Pressure sensor. 2, U-shaped plate; 201, electric push rod; 202, retractable rod; 203, U-shaped connecting plate; 204, adjusting roller; 3, U-shaped frame; 301, adjusting groove; 302, double-shaft motor; 303, threaded rod; 304, heat dissipation hole; 305, filter plate; 306, threaded cylinder; 307, U-shaped transverse connecting plate; 308, movable ring; 309, strip-shaped limiting plate; 4, fixed frame; 401, U-shaped support plate; 402, telescopic rod; 403, movable block; 404, U-shaped frame; 405, extrusion roller; 406, stepping motor; 407, adjusting bolt; 408, adjusting cylinder; 409, folding sleeve. DETAILED DESCRIPTION

[0017] The application will be further described below with reference to the accompanying drawings. Figure 1 - the accompanying drawings Figure 7 , the application will be further described below.

[0018] Embodiment 1: A cloth cold pad-batch device and a preparation method thereof, referring to Figure 1 , Figure 3 and Figure 4 , including a bottom plate 1, opposite sides of the top of the bottom plate 1 are fixedly connected with stand plates 101, the top of the two stand plates 101 is fixedly connected with a U-shaped plate 2 and a U-shaped frame 3, the inside of the stand plate 101 is fixedly connected with fixed frames 4, the top of the two fixed frames 4 is fixedly connected with U-shaped support plates 401; The bottom of the U-shaped plate 2 is fixedly connected with an electric push rod 201 and two retractable rods 202. The electric push rod 201 is located between the two retractable rods 202. The bottom ends of the electric push rod 201 and the retractable rods 202 are fixedly connected with a U-shaped connecting plate 203. The U-shaped connecting plate 203 is rotatably connected with an adjusting roller 204 inside. The two vertical plates 101 are fixedly connected with a pressure sensor 1013. The two vertical plates 101 are rotatably connected with an inlet roller 102 and an outlet roller 103. The pressure sensor 1013 is located between the inlet roller 102 and the adjusting roller 204. The U-shaped frame 3 is internally provided with an adjusting groove 301. The bottom end of the adjusting groove 301 is fixedly connected with a double-shaft motor 302 inside. The output end of the double-shaft motor 302 is fixedly connected with a threaded rod 303. The shaft end of the threaded rod 303 is rotatably connected to the inner side of the adjusting groove 301. The surface of the threaded rod 303 is threadedly connected with a threaded cylinder 306. The surface of the threaded cylinder 306 is fixedly connected with a U-shaped transverse connecting plate 307. The bottom ends of the U-shaped transverse connecting plate 307 are fixedly connected with movable rings 308. The two movable rings 308 are slidably connected to the surfaces of the inlet roller 102 and the outlet roller 103, respectively. The surface of the movable ring 308 is fixedly connected with two strip-shaped limiting plates 309. Through the synergistic effect of the electric push rod 201 and the retractable rod 202, the height of the adjusting roller 204 can be flexibly adjusted, thereby effectively controlling the tension of the cloth. At the same time, the setting of the pressure sensor 1013 can monitor the stress of the cloth in the cold rolling process in real time, ensuring that the processing parameters always remain within a reasonable range. Through the setting of the double-shaft motor 302, the double-shaft motor 302 can drive the threaded rod 303 to rotate, which can drive the threaded cylinder 306 and the U-shaped transverse connecting plate 307 to move along the adjusting groove 301, so that the movable ring 308 can slide on the surfaces of the inlet roller 102 and the outlet roller 103. Then, cooperating with the strip-shaped limiting plate 309, the precise limiting and firmness of the cloth position can be achieved, which can effectively avoid the deviation problem of the cloth in the cold rolling process and improve the uniformity of cloth processing and the quality of finished products.

[0019] Please refer to Figure 1 , a plurality of heat dissipation holes 304 are formed in the inner side of the adjusting groove 301. The heat dissipation holes 304 are fixedly connected with filter plates 305 inside. Through the design of the heat dissipation holes 304, the internal temperature can be effectively reduced to prevent the performance of the equipment from being reduced or damaged due to overheating. At the same time, the design of the filter plate 305 can block dust and impurities, ensuring the cleanliness of the internal environment of the equipment, thereby prolonging the service life of the equipment.

[0020] Please refer to Figure 1 、 Figure 5 、 Figure 6 and Figure 7, a vertical plate 101 side fixedly connected with a fixed shell 106, two vertical plates 101 are closely nested with a rotating rod 108 through a bearing, the rotating rod 108 surface is fixedly connected with a driving roller 109, the rotating rod 108 shaft end rotates through the vertical plate 101 side, and is fixedly connected with a first tooth roller 1010, the fixed shell 106 side is fixedly connected with a rotating motor 107, the rotating motor 107 output end rotates through the fixed shell 106 side, and is fixedly connected with a second tooth roller 1011, the first tooth roller 1010 and the second tooth roller 1011 surface are drivingly connected with a tooth roller chain 1012, by setting the rotating motor 107, the rotating motor 107 operation can drive the second tooth roller 1011 to rotate, through the transmission effect of the tooth roller chain 1012, the first tooth roller 1010 can be rotated, so that the rotating rod 108 and the driving roller 109 on the surface thereof can be synchronously rotated, so that the smooth conveying of the cloth in the cold rolling process can be realized, the fixed frame 4 inside top is fixedly connected with two telescopic rods 402, the two telescopic rods 402 bottom ends are fixedly connected with movable blocks 403, the movable blocks 403 are slidingly connected in the fixed frame 4, two movable blocks 403 are fixedly connected with a U-shaped frame 404, the U-shaped frame 404 inside is closely nested with an extrusion roller 405 through a bearing, by setting the telescopic rod 402 and the movable block 403, by the up and down movement of the movable block 403, the pressure between the extrusion roller 405 and the cloth can be adjusted, different thickness of cloth can be adapted, and uniform pressure on the cloth in the cold rolling process is ensured, wherein the use of the U-shaped frame 404 can enhance the stability of the structure, so that the extrusion roller 405 remains stable during operation, avoids affecting the processing quality due to vibration or deviation, the U-shaped support plate 401 top is fixedly connected with a stepping motor 406, the stepping motor 406 output end rotates through the U-shaped support plate 401 top, and is fixedly connected with an adjusting bolt 407, the adjusting bolt 407 surface is threadedly connected with an adjusting sleeve 408, the adjusting sleeve 408 bottom end is fixedly connected on the U-shaped frame 404 top, by setting the stepping motor 406 and the adjusting bolt 407, the stepping motor 406 operation can drive the adjusting bolt 407 to rotate, through the limiting of the movable block 403 and the fixed frame 4, the adjusting sleeve 408 can be pushed to move up and down, the up and down movement of the adjusting sleeve 408 can accurately control the position of the U-shaped frame 404, thereby realizing flexible adjustment of the height of the extrusion roller 405, the pressure parameter can be quickly adjusted according to the processing requirements of different cloth, the efficiency and stability of the cold rolling process are ensured, the U-shaped frame 404 top is fixedly connected with a folding sleeve 409, the folding sleeve 409 top end is fixedly connected on the U-shaped support plate 401 bottom, the adjusting sleeve 408 is in the folding sleeve 409, by setting the folding sleeve 409, the folding sleeve 409 can play a sealing role, can effectively protect the adjusting bolt 407 and the adjusting sleeve 408 from the interference of external dust or impurities.

[0021] Please refer to Figure 2 andFigure 4 The bottom plate 1 is fixedly connected with a triangular box 104 at the top, and an inclined plate 105 is arranged in the triangular box 104. The extruded liquid can be collected through the inclined plate 105. When the device is placed, the bottom end of the triangular box 104 can be placed on the top of the prepared collection box. The liquid can be guided to ensure that the liquid does not accumulate in the device, and the liquid can be conveniently collected.

[0022] A preparation method of a cloth cold calendering device, comprising the following steps: Step one: check each part, then place the bottom plate 1 on a stable workbench, and place the bottom end of the triangular box 104 on the top of the prepared collection box; Step two: then, the cloth is wound around the feeding roller 102, the pressure sensor 1013 and the adjusting roller 204, then passes through the middle of the extrusion roller 405 and the driving roller 109, and finally passes through the discharging roller 103; Step three: start the electric push rod 201 to adjust the height of the adjusting roller 204, so that the adjusting roller 204 is in contact with the cloth, and the cloth has appropriate tension in the initial state. Then start the rotating motor 107, and the rotating motor 107 runs through the cooperation of the first toothed roller 1010 and the second toothed roller 1011, and the transmission of the toothed roller chain 1012 to realize the stable rotation of the driving roller 109, so that the cloth is gradually fed into the cold rolling area. In this process, the pressure sensor 1013 monitors the stress of the cloth in real time and feeds back the data to the control system to dynamically adjust the working state of the electric push rod 201 to ensure uniform pressure during cold rolling; Step four: when the cloth enters the cold rolling area, the extrusion roller 405 applies the required pressure to the cloth according to the accurate control of the stepping motor 406, so that the cloth can be cold rolled. The movable block 403 moves up and down in cooperation with the telescopic rod 402, which can further optimize the pressure distribution; Step five: during the conveying of the cloth, start the double-shaft motor 302, and the double-shaft motor 302 drives the threaded rod 303 to rotate, so that the threaded cylinder 306 drives the U-shaped transverse connecting plate 307 to move along the adjusting groove 301, and the movable ring 308 slides on the surface of the feeding roller 102 and the discharging roller 103, and cooperates with the strip-shaped limiting plate 309 to complete the accurate positioning of the cloth, effectively avoiding the occurrence of deviation phenomenon; Step six: during the cold rolling process, the extruded excess liquid will flow along the inclined plate 105 into the bottom end of the triangular box 104, and will be finally guided into the collection box for subsequent treatment and recycling.

Claims

1. A fabric cold rolling and stacking device, comprising a base plate (1), characterized in that: The bottom plate (1) has two upright plates (101) fixedly connected to each other on the top of the two upright plates (101). The top of the two upright plates (101) is fixedly connected to a U-shaped plate (2) and a U-shaped frame (3). The inside of the upright plate (101) is fixedly connected to a fixed frame (4). The top of the two fixed frames (4) is fixedly connected to a U-shaped support plate (401). The bottom of the U-shaped plate (2) is fixedly connected to an electric push rod (201) and two retraction rods (202). The electric push rod (201) is located between the two retraction rods (202). The bottom ends of the electric push rod (201) and the retraction rods (202) are fixedly connected to a U-shaped connecting plate (203). An adjusting roller (204) is rotatably connected inside the U-shaped connecting plate (203). A pressure sensor (1013) is fixedly connected between the two upright plates (101). A feeding roller (102) and a discharging roller (103) are rotatably connected between the two upright plates (101). The pressure sensor (1013) is located between the feeding roller (102) and the adjusting roller (204). An adjusting groove (3) is provided inside the U-shaped frame (3). 01), a dual-axis motor (302) is fixedly connected to the bottom of the adjustment groove (301), and a threaded rod (303) is fixedly connected to the output end of the dual-axis motor (302). The shaft end of the threaded rod (303) is rotatably connected to the inner side of the adjustment groove (301). A threaded cylinder (306) is threadedly connected to the surface of the threaded rod (303). A U-shaped transverse connecting plate (307) is fixedly connected to the surface of the threaded cylinder (306). Both ends of the bottom of the U-shaped transverse connecting plate (307) are fixedly connected to movable rings (308). The two movable rings (308) are slidably connected to the surfaces of the feed roller (102) and the discharge roller (103), respectively. Two strip-shaped limiting plates (309) are fixedly connected to the surface of the movable rings (308).

2. The fabric cold rolling and stacking equipment according to claim 1, characterized in that: The adjustment slot (301) has multiple heat dissipation holes (304) on its inner side, and a filter plate (305) is fixedly connected inside the heat dissipation hole (304).

3. The fabric cold rolling and stacking equipment according to claim 1, characterized in that: A fixed shell (106) is fixedly connected to the side of one of the upright plates (101). A rotating rod (108) is tightly nested between the two upright plates (101) through a bearing. A driving roller (109) is fixedly connected to the surface of the rotating rod (108). The shaft end of the rotating rod (108) rotates through the side of the upright plate (101) and is fixedly connected to a first toothed roller (1010). A rotary motor (107) is fixedly connected to the side of the fixed shell (106). The output end of the rotary motor (107) rotates through the side of the fixed shell (106) and is fixedly connected to a second toothed roller (1011). A toothed roller chain (1012) is drivingly connected to the surfaces of the first toothed roller (1010) and the second toothed roller (1011).

4. The fabric cold rolling and stacking equipment according to claim 1, characterized in that: The fixed frame (4) has two telescopic rods (402) fixedly connected to its top end, and movable blocks (403) fixedly connected to the bottom ends of the two telescopic rods (402). The movable blocks (403) are slidably connected inside the fixed frame (4), and a U-shaped frame (404) is fixedly connected between the two movable blocks (403). The U-shaped frame (404) has a pressing roller (405) tightly nested inside through a bearing.

5. The fabric cold rolling and stacking equipment according to claim 4, characterized in that: A stepper motor (406) is fixedly connected to the top of the U-shaped support plate (401). The output end of the stepper motor (406) rotates through the top of the U-shaped support plate (401) and is fixedly connected to an adjusting bolt (407). An adjusting screw (408) is threadedly connected to the surface of the adjusting bolt (407). The bottom end of the adjusting screw (408) is fixedly connected to the top of the U-shaped frame (404).

6. The fabric cold rolling and stacking equipment according to claim 5, characterized in that: The top of the U-shaped frame (404) is fixedly connected to a folding sleeve (409), the top of the folding sleeve (409) is fixedly connected to the bottom of the U-shaped support plate (401), and the adjusting screw (408) is located inside the folding sleeve (409).

7. The fabric cold rolling and stacking equipment according to claim 1, characterized in that: A triangular box (104) is fixedly connected to the top of the base plate (1), and an inclined plate (105) is provided inside the triangular box (104).

8. A method for preparing a cold roll-batch fabric device according to any one of claims 1-7, characterized in that, Includes the following steps: Step 1: Inspect each component, then place the base plate (1) on a stable workbench so that the bottom of the triangular box (104) is positioned on top of the pre-prepared collection box; Step 2: Subsequently, the fabric is wrapped around the surface of the feed roller (102), pressure sensor (1013) and adjusting roller (204), then passes between the extrusion roller (405) and drive roller (109), and finally wraps around the discharge roller (103); Step 3: Start the electric push rod (201), adjust the height of the adjusting roller (204) so ​​that the adjusting roller (204) contacts the fabric, and ensure that the fabric has a suitable tension in the initial state. Then start the rotary motor (107). The rotary motor (107) runs, and through the coordinated work of the first toothed roller (1010) and the second toothed roller (1011), and with the help of the transmission action of the toothed roller chain (1012), the roller (109) is driven to rotate smoothly, thereby gradually feeding the fabric into the cold rolling area. During this process, the pressure sensor (1013) monitors the stress on the fabric in real time and feeds the data back to the control system so as to dynamically adjust the working state of the electric push rod (201) and ensure uniform pressure during the cold rolling process. Step 4: After the fabric enters the cold rolling area, the extrusion roller (405) applies the required pressure to the fabric according to the precise control of the stepper motor (406), and the fabric can be cold rolled. The telescopic rod (402) moves up and down in conjunction with the movable block (403) to further optimize the pressure distribution. Step 5: During the fabric conveying process, start the dual-axis motor (302). The dual-axis motor (302) runs and drives the threaded rod (303) to rotate, causing the threaded cylinder (306) to drive the U-shaped transverse connecting plate (307) to move along the adjustment groove (301). The movable ring (308) slides on the surface of the feed roller (102) and the discharge roller (103). With the help of the strip limit plate (309), the fabric is accurately positioned, effectively avoiding the occurrence of deviation. Step 6: During the cold rolling process, the excess liquid squeezed out will flow along the inclined plate (105) into the bottom of the triangular box (104) and will eventually be guided into the collection box for subsequent processing and recycling.

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