Window curtain fabric producing and packaging equipment and method

Abstract

The invention relates to the technical field of winding equipment, and provides curtain cloth production winding equipment and method, and the curtain cloth production winding equipment comprises a cloth guide unit, a winding unit and a self-adaptive adjusting unit between the cloth guide unit and the winding unit; the self-adaptive adjusting unit comprises a fixing frame, a leveling mechanism, a centering mechanism and a pressure adjusting mechanism, wherein the leveling mechanism and the centering mechanism vertically ascend and descend on the front side and the rear side of the fixing frame. The centering mechanism comprises a body and a centering roller which is arranged below the body and axially moves back and forth, the centering roller is of a bidirectional conical structure, and the large-diameter end of the centering roller is located in the left-right center; the leveling mechanism comprises a supporting platform and a leveling roller below the supporting platform. The centering mechanism, the leveling mechanism and the pressure adjusting mechanism are combined to form a parallelogram connecting rod mechanism, along with increase of the outer diameter of the winding roller, the leveling roller is driven to ascend, meanwhile, the centering roller is driven to descend at equal intervals, tension self-adjustment is formed, the ascending leveling roller abuts against the winding material in real time, a wave special-shaped structure can be eliminated, loosening and rebounding can be prevented, and in addition, the structure is simple and convenient. And the centering roller can be used for driving the cloth to be centered to avoid deviation.

Description

Technical Field

[0001] This invention relates to the field of roll packaging equipment technology, and more specifically, to a roll packaging equipment and method for producing curtain fabric. Background Technology

[0002] Roll-up equipment is a type of automated equipment widely used in many industries. It is mainly used to roll various roll materials such as paper, plastic film, and metal strip into cylindrical shapes to facilitate subsequent processing, storage, and transportation. The working principle of the winding device is mainly to drive the winding roller to rotate through a motor and adjust the tension during the winding process through a tension control system to ensure the quality and neatness of the rolled material. In the production of curtain fabric, it can automatically wind the fabric into neat and tight cylindrical rolls through precise tension control. It is one of the important pieces of equipment for achieving efficient and large-scale operations in modern curtain production.

[0003] Currently, in the curtain fabric rolling process, as the roll diameter increases while the rotation speed of the winding shaft remains constant, the tension of the outer fabric will continuously change, resulting in the fabric being pulled or even torn. Furthermore, the rollers after rolling will be tight inside and loose outside, causing the fabric to spring back and loosen after unloading, affecting the accuracy of subsequent processing.

[0004] To address the aforementioned issues, this application proposes a curtain fabric production roll packaging equipment and method. Summary of the Invention

[0005] The purpose of this invention is to provide a curtain fabric production roll-up equipment and method to solve the problem of unstable fabric tension in the prior art.

[0006] To solve the above-mentioned technical problems, the present invention is achieved through the following technical solution:

[0007] A curtain fabric production roll-up device includes a fabric guiding unit, a roll-up unit, and an adaptive adjustment unit between the two.

[0008] The adaptive adjustment unit includes a fixed frame and a leveling mechanism and a centering mechanism for vertical lifting and lowering on its front and rear sides, as well as a pressure regulating mechanism inside the fixed frame.

[0009] The centering mechanism includes a main body and a centering roller below it that moves axially back and forth. The centering roller has a bidirectional conical structure, with the large diameter end located at the left and right center.

[0010] The leveling mechanism includes a support platform and a leveling roller below it. A lifting module is provided below the support platform and located at the left and right ends of the leveling roller. The lifting module includes a shaft frame, which is rotatably connected to both ends of the leveling roller.

[0011] The pressure regulating mechanisms are distributed symmetrically in pairs, with the rotation axis of the pressure regulating mechanism located at the center of the two axes of the centering roller and the leveling roller.

[0012] The two ends of the pressure regulating mechanism are rotatably connected to the two ends of the centering roller and the leveling roller, and the pressure regulating mechanism, the centering roller and the leveling roller are combined to form a parallelogram linkage mechanism.

[0013] The adaptive adjustment unit is equipped with mounting brackets at both ends, which are fixedly connected to the rolling equipment.

[0014] A method for using a curtain fabric production roll packaging equipment includes the following steps:

[0015] S1: The leveling roller is driven to move up and down through the lifting module. During the roll-up operation, the leveling roller is pressed against the roll material in real time to eliminate wrinkles and prevent loosening and rebound.

[0016] S2: By increasing the roll diameter, the leveling roller rises, and then the centering mechanism located above descends at equal distances through the rotation of the pressure adjustment mechanism, thereby reducing the tension on the fabric and keeping the tension stable under the continuous change of the roll diameter.

[0017] S3: The centering roller moves axially through a reciprocating motion, and the bidirectional conical structure of the centering roller drives the fabric to move axially to achieve centering adjustment.

[0018] S4: Through the elastic extension and retraction of the spring telescopic rod, the distance is automatically compensated during the lifting and lowering movement of the leveling roller and the centering roller, ensuring the vertical lifting and lowering movement of the leveling roller and the centering roller.

[0019] The beneficial effects of this invention are:

[0020] 1. By setting an axially movable and lifting centering roller between the guide unit and the roll-up unit, and in conjunction with the “V” shaped structure of the centering roller which is thin at both ends and thick in the middle, the curtain fabric can naturally conform to the outer inclined surface of the centering roller when it passes through, and the axial movement can drive the curtain fabric to automatically center, so that the roll-up effect can be achieved without frequent manual intervention.

[0021] 2. By setting up a leveling roller that can be lifted and lowered elastically above the rolling unit, and in conjunction with the "V" shaped structure of the leveling roller that is thick at both ends and thin in the middle, the two ends of the curtain fabric can be automatically pressed during the rolling process, making the rolled fabric flatter and eliminating the wavy wrinkles at both ends. At the same time, it can also form a squeezing force when the rolling stops, making the rolled fabric loose.

[0022] 3. By setting a rotatable pressure adjustment mechanism in the middle of the centering roller and the leveling roller, and rotatably connecting the pressure adjustment mechanism to both ends of the centering roller and the leveling roller, the centering mechanism is lowered at equal distances by the rise of the leveling roller when the roll diameter increases, so as to achieve the effect of adjusting the tension of the curtain fabric in real time. This ensures that the curtain fabric is not affected by the diameter of the fabric roller during the roll-up operation and maintains a stable conveying state. This avoids the problem of uneven stress between the inner and outer layers of the fabric roller and also avoids tearing of the curtain fabric.

[0023] 4. The centering mechanism, leveling mechanism and pressure adjustment mechanism are assembled into a single module by means of a fixed frame. Its structure is simple and compact, and it can be adapted to various rolling equipment. At the same time, it can achieve the effects of centering, wrinkle elimination and tension self-adjustment. Attached Figure Description

[0024] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

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

[0026] Figure 2 This is a three-dimensional structural diagram of the adaptive adjustment unit and the winding equipment of the present invention.

[0027] Figure 3 This is a schematic diagram of the planar structure of the adaptive adjustment unit and the winding equipment of the present invention.

[0028] Figure 4 This is a schematic diagram of the adaptive adjustment unit structure of the present invention;

[0029] Figure 5 This is an exploded view of the leveling mechanism of the present invention;

[0030] Figure 6 This is a schematic diagram of the centering mechanism of the present invention;

[0031] Figure 7 This is an exploded structural diagram of the centering mechanism, leveling mechanism, and pressure regulating mechanism of the present invention;

[0032] Figure 8 This is a partial structural diagram of the pressure regulating mechanism of the present invention;

[0033] The attached diagram lists the components represented by each number as follows:

[0034] In the picture:

[0035] 11. Fabric guiding unit; 12. Roll-up unit;

[0036] 2. Adaptive adjustment unit; 201. Mounting bracket;

[0037] 21. Fixture;

[0038] 2101. Extension Frame One; 2102. Extension Frame Two;

[0039] 22. Institutions dealing with China;

[0040] 221. Centering roller; 222. Connecting rod; 223. Transfer block;

[0041] 2211. Transmission rod; 2212. Axial moving sleeve; 2213. Conical roller;

[0042] 22131. Conical protrusion section;

[0043] 2231. Guide rod; 2232. Annular groove one;

[0044] 23. Leveling mechanism;

[0045] 231. Leveling roller; 232. Lifting module; 23101. Adapter hole;

[0046] 2311. Conical concave section; 2312. Circular shaft section; 2313. Annular groove two;

[0047] 2321. Shaft bracket; 2322. Elastic connector; 2323. Lifting connector; 2324. Floating block; 2325. Column; 2326. Sleeve;

[0048] 23211, Support rod;

[0049] 24. Pressure regulating mechanism;

[0050] 241. Fixing base; 242. Fixing rod; 243. Extension rod; 244. Spring telescopic rod; 245. Ring frame;

[0051] 2401. Receiving cavity;

[0052] 2431. Ring. Detailed Implementation

[0053] 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 some embodiments of the present invention, and not all embodiments. 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.

[0054] A curtain fabric production roll-up device and method are designed to improve the efficiency, stability, and quality of curtain fabric roll-up. It comprises a centering mechanism 22 and a leveling mechanism 23, positioned at different heights and staggered on both sides of a fixed frame 21, connected by a pressure adjusting mechanism 24 inside the fixed frame 21, forming a parallelogram linkage mechanism. In the initial roll-up stage, the centering mechanism 22 is positioned above, with its internal centering roller 221 lifting the fabric; the leveling mechanism 23 is positioned below, with its leveling roller 221 lifting the fabric. 31 presses against the roll of the winding unit 12. As the winding operation proceeds, the outer diameter of the roll increases, driving the leveling roll 231 to rise and the centering roll 221 to fall at equal distances, thereby achieving the effect of tension self-adjustment. The rising leveling roll 231 presses against the roll material in real time, which can not only level the wavy irregular structure at both ends, but also press the fabric end to prevent loosening after winding. In addition, the axial movement of the centering roll 221 can drive the fabric to center, thereby avoiding the situation where the rolled fabric bulges or sinks to one end.

[0055] In some embodiments, the specific structure of the curtain fabric production roll packaging equipment is as follows: Figure 1-8 As shown, it includes a fabric guiding unit 11 and a rolling unit 12, and the outlet end of the fabric guiding unit 11 is equipped with parallel guide rollers to fix the outlet height of the curtain fabric.

[0056] Please see Figure 1 An adaptive adjustment unit 2 is provided between the outlet end of the guide unit 11 and the winding unit 12. Mounting brackets 201 are fixedly installed at both ends of the adaptive adjustment unit 2 for connecting to the base of the equipment.

[0057] Please see Figure 2 and Figure 3 The adaptive adjustment unit 2 includes a fixed frame 21, a centering mechanism 22, a leveling mechanism 23, and a pressure regulating mechanism 24;

[0058] It should be noted that the centering mechanism 22 is located on the side of the fixed frame 21 near the guide unit 11, which is the rear side, and the leveling mechanism 23 is located on the side of the fixed frame 21 near the roll unit 12, which is the front side.

[0059] Please see Figure 6 The centering mechanism 22 includes a body and a centering roller 221 that moves axially at its lower end;

[0060] The main body is a plate structure with side plates extending downwards at both ends, and a linear motor is installed on the outer side of the side plates.

[0061] Furthermore, the centering roller 221 includes a transmission rod 2211, an axially moving sleeve 2212, and a tapered roller 2213;

[0062] Furthermore, the transmission rod 2211 is the power shaft of the linear motor, the axial moving sleeve 2212 is driven and installed on the outside of the transmission rod 2211 to realize axial sliding, and the tapered roller 2213 is rotatably installed on the outside of the axial moving sleeve 2212 to adapt to the conveying of the fabric.

[0063] It should be noted that the inner sides of the two side plates of the centering mechanism 22 are fixedly installed with guide rods 2231 coaxial with the centering roller 221. The transmission rod 2211 passes through the center of the adapter block 223, and the guide rod 2231 is fixedly installed on one side of the adapter block 223. It passes through the interior of the axial moving sleeve 2212 to fix it circumferentially and prevent it from deflecting.

[0064] It should also be noted that the tapered roller 2213 follows the axial moving sleeve 2212 in axial reciprocating motion, and an edge sensor is fixedly installed on the lower part of the body of the centering mechanism 22 near the left and right ends to monitor the edge position of the fabric.

[0065] Furthermore, the surface of the conical roller 2213 has conical protrusions 22131, forming a bidirectional conical roller structure that is thick in the middle and thin at both ends.

[0066] It is understandable that the conveyed fabric passes over the tapered roller 2213, and the two sides of the fabric naturally fit the tapered protrusion 22131. Then, when the fabric is deviated and detected by the edge sensor, the linear motor is started. Through the transmission connection between the transmission rod 2211 and the axial moving sleeve 2212, the tapered roller 2213 is driven to slide axially, thereby driving the fabric to adjust its position axially and achieving an automatic centering effect without human intervention.

[0067] Please see Figure 4 and Figure 5 The leveling mechanism 23 includes a main body, which is a support platform mechanism, arranged in pairs, symmetrically distributed on the left and right, and located directly above the take-up roller of the winding unit 12.

[0068] It should be noted that a lifting mechanism, preferably an electric lift, is fixedly installed at the upper end of the leveling mechanism 23.

[0069] The leveling roller 231 includes a conical recessed section 2311 in the middle region and round shaft sections 2312 in the left and right end regions;

[0070] It should be noted that the conical recessed section 2311 is a recessed bidirectional conical roller body, and the round shaft section 2312 is the main body of the leveling roller 231;

[0071] Furthermore, a lifting module 232 is installed at the lower end of the leveling mechanism 23, including a shaft frame 2321 and an elastic connector 2322 above it, which is a connection mechanism combining a spring and a telescopic rod. A floating block 2324 is fixedly installed at the upper end of the elastic connector 2322, and a lifting connector 2323 is fixedly installed between the floating block 2324 and the leveling mechanism 23, which is a telescopic linkage mechanism of an electric lifter.

[0072] It should be noted that, in order to ensure the stability of the lifting movement of the shaft frame 2321, a plate extends out on the side of the shaft frame 2321 away from the leveling roller 231. A column 2325 is fixedly installed on the top of the plate, and the column 2325 passes through the floating block 2324 and is fitted inside the sleeve 2326 fixedly installed above the floating block 2324.

[0073] Furthermore, a support rod 23211 is fixedly installed on the inner side of the lower end of the shaft bracket 2321, and a transition hole 23101 is rotatably installed at the center of the left and right ends of the leveling roller 231.

[0074] Understandably, during the rolling operation, the round shaft section 2312 abuts against the outer surfaces of the left and right ends of the roll material, and flattens it by applying pressure, eliminating the wavy irregularity in the end areas.

[0075] It is also understandable that as the outer diameter of the roll increases, the leveling roller 231 can be lifted by the lifting connector 2323 to avoid excessive pressure that could damage the fabric.

[0076] It is also understandable that when the roll is wound to its maximum outer diameter, the annular groove 2313 can press against the outermost layer of fabric, thereby preventing the problem of loosening and rebound after cutting.

[0077] Please see Figure 4 and Figure 7 as well as Figure 8 The pressure regulating mechanism 24 includes a fixed base 241 and a fixed rod 242;

[0078] The body of the fixing frame 21 and the body of the centering mechanism 22 have the same shape, and the fixing seat 241 is fixedly installed at the bottom axis of the two side plates of the fixing frame 21.

[0079] It should be noted that the fixed seat 241 is located at the center position between the two axes of the centering roller 221 and the leveling roller 231, and the middle section of the fixed seat 241 is recessed inward to form an annular groove.

[0080] Furthermore, the fixing rods 242 are symmetrically distributed at the front and rear ends of the fixing base 241, and a ring frame 245 is fixedly installed between adjacent fixing rods 242. The ring frame 245 is rotatably installed on the outside of the annular groove.

[0081] Furthermore, the two ends of the fixed rod 242 are elastically connected to the extension rod 243, and the two ends of the extension rod 243 are fixedly installed with the ring sleeve 2431;

[0082] It should be noted that the outer side of the adapter block 223 and the outer sides of both ends of the leveling roller 231 are respectively provided with annular groove 2232 and annular groove 2313 for rotating and installing the ring sleeve 2431.

[0083] Furthermore, the front and rear sides of the fixed frame 21 are respectively fixed with extension frame 2102 and extension frame 1 2101 by bolts. Extension frame 2102 is used to fix and connect the leveling mechanism 23. One end of extension frame 1 2101 is provided with a through hole that slides through to connect the connecting rod 222 fixedly installed at the upper end of the centering mechanism 22.

[0084] In addition, the fixed rod 242 and the extension rod 243 are both provided with receiving cavities 2401 at their close ends for installing the two ends of the spring telescopic rod 244;

[0085] It should be noted that the spring telescopic rod 244 is used to telescopically move when the pressure regulating mechanism 24 rotates, to compensate for the distance between the fixed rod 242 and the extension rod 243;

[0086] Understandably, during the roll-up operation, as the roll diameter increases, the leveling roller 231 can be driven to rise vertically, while the rotation of the diameter adjustment mechanism 24 drives the centering roller 221 to descend vertically at equal distances, thereby achieving the effect of automatic adjustment of the tension of the conveyed fabric and avoiding the problem of excessive tension causing tearing.

[0087] Some publicly available information describes the usage methods of curtain fabric production roll packaging equipment as follows:

[0088] S1. In the initial stage of the roll-up operation, the leveling roller 231 is pressed down by the elastic connector 2322 so that it abuts against the upper surface of the take-up roller of the roll-up unit 12, thereby driving the centering roller 221 to rise and lifting the fabric transmitted between the guide unit 11 and the roll-up unit 12.

[0089] S2. As the winding operation progresses, the roll diameter continuously increases, which drives the leveling roller 231 to rise continuously. At the same time as the leveling roller 231 rises, it continuously descends through the pressure regulating mechanism 24. The rising and falling distances are the same, that is, the increase in the vertical distance from the center of the winding roller to the upper edge of the roll is equal to the falling length of the centering roller 221. This can control the tension of the transmitted fabric to remain constant, thereby avoiding the problem of pulling and tearing.

[0090] S3. When the roll diameter increases, the rise of the leveling roller 231 will compress the elastic connector 2322. The reverse clamping force of the elastic connector 2322 will drive the leveling roller 231 to press the two ends of the rolled fabric to avoid wave deformation.

[0091] Meanwhile, as the rolling operation proceeds, the lifting connector 2323 is retracted multiple times, thereby raising the floating block 2324, allowing the leveling roller 231 to rise further, thus avoiding excessive pressure on the fabric and ensuring the continuity of the downward movement of the centering roller 221.

[0092] S4. During the roll-up operation, the fabric located between the guide unit 11 and the roll-up unit 12 first passes over the tapered roller 2213. Under tension, the two sides of the fabric naturally adhere to the surface of the tapered protrusion 22131. Then, under the monitoring of the edge sensor inside the centering mechanism 22, the tapered roller 2213 is driven to adjust the position of the fabric axially through the transmission connection between the transmission rod 2211 and the axial moving sleeve 2212, so as to realize automatic centering without human intervention, thereby ensuring the neatness of both ends of the roll-up fabric.

[0093] S5. When the take-up roller takes up the fabric to the predetermined maximum roll diameter, the pressure of the flattening roller 231 on the roll is used to press and fix the outermost layer of fabric to prevent it from loosening and rebounding.

[0094] S6. Finally, disassemble the roll and replace the take-up roller, then repeat the above steps to perform the roll-up operation.

[0095] In the description of this specification, references to terms such as "an embodiment," "example," and "specific example" indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0096] The preferred embodiments of the present invention disclosed above are merely illustrative of the invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the invention to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the invention, thereby enabling those skilled in the art to better understand and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A curtain fabric production roll packaging equipment, characterized in that: It includes a guide unit (11) and a roll-up unit (12) and an adaptive adjustment unit (2) between the two; The adaptive adjustment unit (2) includes a fixed frame (21) and a leveling mechanism (23) and a centering mechanism (22) for vertical lifting and lowering on its front and rear sides, and also includes a pressure regulating mechanism (24) inside the fixed frame (21). The centering mechanism (22) includes a body and a centering roller (221) below it that moves axially back and forth. The centering roller (221) has a bidirectional conical structure and the large diameter end is located at the left and right center. The leveling mechanism (23) includes a support platform and a leveling roller (231) below it. A lifting module (232) is provided below the support platform and located at the left and right ends of the leveling roller (231). The lifting module (232) includes a shaft frame (2321) and the shaft frame (2321) is rotatably connected to both ends of the leveling roller (231). The pressure regulating mechanisms (24) are distributed symmetrically in pairs, and the rotation axis of the pressure regulating mechanism (24) is located at the center of the two axes of the centering roller (221) and the leveling roller (231). The two ends of the pressure regulating mechanism (24) are rotatably connected to the two ends of the centering roller (221) and the leveling roller (231), and the pressure regulating mechanism (24) together with the centering roller (221) and the leveling roller (231) form a parallelogram linkage mechanism. The adaptive adjustment unit (2) has mounting brackets (201) at both ends that are fixedly connected to the rolling equipment.

2. The curtain fabric production roll packaging equipment according to claim 1, characterized in that: The centering roller (221) includes a transmission rod (2211), an axial moving sleeve (2212), and a tapered roller (2213). The transmission rod (2211) is rotatably mounted. The axial moving sleeve (2212) is rotatably mounted on the outside of the transmission rod (2211). The tapered roller (2213) is coaxially rotatably mounted on the outside of the axial moving sleeve (2212). The tapered roller (2213) has a tapered protrusion section (22131) on its outer side.

3. The curtain fabric production roll packaging equipment according to claim 2, characterized in that: The centering mechanism (22) has a transition block (223) fixedly installed on the inner side of both the left and right side plates. The transition block (223) is coaxial with the centering roller (221). A guide rod (2231) is fixedly provided on one side of the transition block (223). The guide rod (2231) passes through the inside of the axial moving sleeve (2212).

4. The curtain fabric production roll packaging equipment according to claim 1, characterized in that: The leveling roller (231) includes a conical recessed section (2311) in the middle and round shaft sections (2312) at the left and right ends. The center of the left and right end faces of the leveling roller (231) is provided with a transition hole (23101), which is rotatably installed on the outside of the support rod (23211) inside the shaft frame (2321).

5. The curtain fabric production roll packaging equipment according to claim 1, characterized in that: The lifting module (232) includes an elastic connector (2322) and a lifting connector (2323). A floating block (2324) is fixedly installed between the elastic connector (2322) and the lifting connector (2323). A sleeve (2326) is fixedly installed at the upper end of the floating block (2324). A column (2325) passing through the sleeve (2326) is fixedly installed above the side of the floating block (2324) away from the leveling roller (231).

6. The curtain fabric production roll packaging equipment according to claim 3, characterized in that: The pressure regulating mechanism (24) includes a fixed seat (241) and fixed rods (242) symmetrically distributed front and rear. The fixed seat (241) is the rotation axis of the pressure regulating mechanism (24), and the fixed seat (241) is fixedly installed inside the two side plates of the fixed frame (21).

7. The curtain fabric production roll packaging equipment according to claim 6, characterized in that: A ring frame (245) is fixedly installed between adjacent fixed rods (242). The ring frame (245) is rotatably installed on the outside of the fixed base (241). Extension rods (243) are elastically connected to both ends of the fixed rods (242). A spring telescopic rod (244) is fixedly installed between the fixed rods (242) and the extension rods (243). A receiving cavity (2401) is opened at the close end of the fixed rods (242) and the extension rods (243).

8. The curtain fabric production roll packaging equipment according to claim 7, characterized in that: The end of the extension rod (243) is fixedly installed with a ring sleeve (2431). The outer sides of the leveling roller (231) and the lifting module (232) are respectively provided with ring groove two (2313) and ring groove one (2232). The ring sleeves (2431) at the front and rear ends of the pressure regulating mechanism (24) are respectively rotatably installed on the outer sides of ring groove two (2313) and ring groove one (2232).

9. The curtain fabric production roll packaging equipment according to claim 1, characterized in that: A connecting rod (222) is fixedly installed above the centering mechanism (22), an extension frame one (2101) and a connecting rod (222) are fixedly installed behind the fixed frame (21), and an extension frame two (2102) is fixedly installed between the front of the fixed frame (21) and the leveling mechanism (23).

10. A method of using a curtain fabric production roll-forming equipment, applied to the curtain fabric production roll-forming equipment as described in any one of claims 1-9, characterized in that, Includes the following steps: S1: The leveling roller (231) is driven to move up and down by the lifting module (232). During the roll-up operation, the leveling roller (231) is pressed against the roll material in real time to eliminate wrinkles and prevent slack rebound. S2: By increasing the roll diameter, the leveling roller (231) rises, and then the centering mechanism (22) located above descends at equal distances through the rotation of the pressure adjustment mechanism (24), thereby reducing the tension on the fabric and keeping the tension stable under the continuous change of the roll diameter. S3: The centering roller (221) moves axially through the reciprocating motion of the centering roller (221), and the bidirectional conical structure of the centering roller (221) drives the fabric to move axially to achieve centering adjustment; S4: By means of the elastic extension and retraction of the spring telescopic rod (244), the distance is automatically compensated during the lifting and lowering movement of the leveling roller (231) and the centering roller (221), so as to ensure the vertical lifting and lowering movement of the leveling roller (231) and the centering roller (221).

Images