A sheet winding apparatus

Abstract

The utility model discloses a kind of sheet winding equipment, belong to sheet storage technical field, including base:It further includes feeding mechanism, winding mechanism and discharging mechanism;The winding mechanism includes movement component, scroll component and pressure component, movement component is installed on base upper end, scroll component is installed in movement component movable end, pressure component is installed in scroll component front end;The discharging mechanism includes push-out component and sends out component, push-out component is installed in scroll component rear end, sends out component and is installed on base upper end, by the cooperation of scroll component and pressure component, can effectively simulate in the stable effect of hand holding in winding process, and utilize discharging mechanism and automatically transport the sheet that winding is completed to next process, simultaneously, the movement component of the device also endows scroll component with the ability of initiative clamping sheet, greatly reduce the artificial participation degree of winding work.

Description

Technical Field

[0001] This utility model relates to the field of sheet storage technology, specifically to a sheet winding device. Background Technology

[0002] Sheet winding equipment is a mechanical device used to wind sheet materials into rolls. It is widely used in industries such as plastics, paper, and metal foil. As downstream industries become increasingly prosperous, the requirements for the precision, consistency, and production efficiency of sheet product winding are also constantly increasing. When dealing with sheets that are highly elastic and thick, such as non-woven carpets, traditional winding methods are difficult to balance efficiency and stability.

[0003] Chinese patent CN219669678U discloses a PET sheet winding device, including a mounting frame. A first motor is located at the center of one end of the mounting frame. The output end of the first motor passes through the mounting frame and is connected to a protrusion. A roll is located at one end of the protrusion. Pressing plates are movably connected to both ends of the protrusion. A sliding groove is formed at the bottom of the mounting frame. Rotating seats are located at both ends inside the sliding groove. A second motor is connected to one side of the rotating seat. A threaded rod is rotatably connected between the two rotating seats. A sliding seat is threadedly connected to the outer wall of the threaded rod. A first electric telescopic rod is fixedly connected to the upper end of the sliding seat, enabling the sheet and roll to be removed together after winding. However, this device and the prior art still have the following technical problems: 1. This device completes the winding of the sheet material through the setting of motor No. 1 and the drum. When dealing with sheets with high elasticity and thickness, it is easy to cause unwinding due to uneven winding tightness and lack of external support.

[0004] 2. The device achieves a quick assembly and disassembly structure through the design of the pressing plate, protrusions and roll, which makes it easier to transport roll materials. However, loading and unloading still rely on people or additional equipment, which increases the additional cost.

[0005] Based on this, the present invention designs a sheet winding device to solve the above problems. Utility Model Content

[0006] In view of the above-mentioned shortcomings of the existing technology, the present invention provides a sheet winding device.

[0007] To achieve the above objectives, this utility model provides the following technical solution: A sheet winding device, including a base; It also includes a feeding mechanism, a winding mechanism, and a discharging mechanism; The winding mechanism includes a motion component, a winding component, and a pressure component. The motion component is mounted on the upper end of the base, the winding component is mounted on the movable end of the motion component, and the pressure component is mounted on the front end of the winding component. The discharge mechanism includes an ejection component and a delivery component. The ejection component is installed at the rear end of the rolling component, and the delivery component is installed at the upper end of the base.

[0008] Furthermore, the motion component includes a linear module, which is fixedly connected to the upper end of the base.

[0009] Furthermore, the rolling assembly includes a mounting bracket, a turntable, an air guide slip ring, a slide rail, a second cylinder, a second slider, a third pressure roller, and a second motor. The mounting bracket is fixedly connected to the output end of the linear module. The stator of the air guide slip ring is fixedly connected to the front end of the mounting bracket, and the rotor of the air guide slip ring is fixedly connected to the outer end of the turntable. Two sets of slide rails are fixedly connected to the front end of the turntable and are symmetrical to each other. A second cylinder is fixedly connected to the radial outer end of each set of slide rails. The output end of the second cylinder passes through the outer end of the slide rail and is fixedly connected to the second slider. The second slider is slidably connected to the inner end of the slide rail. A third pressure roller is fixedly connected to the front end of the second slider. A second motor is fixedly connected to the rear end of the mounting bracket, and the second motor extends to the front end of the mounting bracket and is fixedly connected to the rear end shaft of the turntable.

[0010] Furthermore, the pressure assembly includes a support plate, a through-type lead screw stepper motor, a first limit rod, a second limit rod, a pressure plate, a spring, a connecting frame, and a fourth pressure roller. Two sets of support plates are fixedly connected to symmetrical positions at the front end of the mounting bracket. The through-type lead screw stepper motor is fixedly connected to the upper end of the support plate. The upper end of the support plate has a through hole adapted to the through-type lead screw stepper motor. The movable end of the through-type lead screw stepper motor is fixedly connected to the upper end of the pressure plate. Multiple sets of second limit rods are fixedly connected to the upper end of the pressure plate. A sliding groove is provided on the upper end of the support plate to slide with the second limit rod. The lower end of the pressure plate is fixedly connected to the upper end of the spring. The lower end of the spring is fixedly connected to the upper end of the connecting frame. Multiple sets of first limit rods are fixedly connected to the upper end of the connecting frame. The first limit rod is slidably connected to the inner end of the spring. A sliding groove is provided on the upper end of the pressure plate to slide with the first limit rod. Two sets of fourth pressure rollers are rotatably connected to the inner end of the connecting frame.

[0011] Furthermore, the ejection assembly includes a No. 3 cylinder, a push block, and a No. 3 limiting rod. The front end of the mounting bracket has two sets of No. 1 push holes, and the front end of the turntable has two sets of No. 2 push holes. The No. 1 push holes and the No. 2 push holes are coaxial. The two sets of No. 3 cylinders are fixedly connected to the rear end of the mounting bracket. The push block is slidably connected to the inner end of the No. 1 push hole. The output end of the No. 3 cylinder is fixedly connected to the outer end of the push block. Multiple sets of No. 3 limiting rods are fixedly connected to the outer end of the push block. The side end of the mounting bracket has a sliding groove that is slidably connected to the No. 3 limiting rod.

[0012] Furthermore, the delivery component includes a tilting slide, a fourth cylinder, and a push plate. The tilting slide is fixedly connected to the upper end of the base, and a push-out groove is opened on the side end of the tilting slide. The fourth cylinder is fixedly connected to the upper end of the base, and a push plate is fixedly connected to the output end of the fourth cylinder. The bottom end of the push plate is slidably connected to the bottom end inside the tilting slide. Two sets of third-position limit grooves are opened on the bottom end inside the tilting slide, and a limit block that is slidably connected to the third-position limit groove is fixedly connected to the bottom end of the push plate.

[0013] Furthermore, the feeding mechanism includes a feeding assembly and a cutting assembly. The feeding assembly includes a feeding table, a first pressure roller, a second pressure roller, a first cylinder, a first slider, and a first motor. The feeding table is fixedly connected to the upper end of the base. Multiple sets of first pressure rollers are rotatably connected to the inner end of the feeding table. A push groove is opened on the side end of the feeding table. The first cylinder is fixedly connected to the upper end of the feeding table. The first slider is slidably connected to the inner end of the push groove. The output end of the first cylinder extends to the inner end of the push groove and is fixedly connected to the upper end of the first slider. Two sets of first limiting grooves are symmetrically opened on the inner end of the push groove. Two sets of limiting blocks that are slidably connected to the first limiting groove are fixedly connected to the side end of the first slider. The first motor is fixedly connected to the front end of the first slider. The output end of the first motor extends to the rear end of the first slider and is fixedly connected to the rotating part of the second pressure roller. The side end of the second pressure roller is rotatably connected to the side end of the first slider.

[0014] Furthermore, the cutting assembly includes a non-woven fabric slitting tool, which is fixedly connected to the side of the feeding table.

[0015] Compared with the prior art, the advantages of this utility model are as follows: 1. This device simulates the gripping and support of the roll material by a human hand during the winding process through a spring, a No. 4 pressure roller and a through-type screw stepper motor. It has both a fast-responding buffer spring and a through-type screw stepper motor that can adjust its position according to the size of the roll material. This greatly increases the types of roll materials that the winding device can adapt to while reducing the degree of human intervention. 2. This device uses a linear module to drive the No. 3 pressure roller to actively clamp the cut sheet material, and then uses push blocks, push plates and inclined slides to push the wound material to the next process. During this process, the operator only needs to simply label and fix the wound material, which greatly reduces the operator's labor intensity and effectively improves the operating efficiency of the device. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This utility model provides a three-dimensional sheet winding device. Figure 1 ; Figure 2 This is a front view of a sheet winding device according to the present invention; Figure 3 This utility model provides a three-dimensional sheet winding device. Figure 2 ; Figure 4 This is a partial schematic diagram of the present invention. Figure 1 ; Figure 5 This is a partial schematic diagram of the present invention. Figure 2 ; Figure 6 This is a perspective view of the feeding mechanism of this utility model; Figure 7 This is a partial schematic diagram of the present invention. Figure 3 .

[0018] The labels in the diagram represent: 1. Base; 2. Feeding Mechanism; 21. Feeding Assembly; 211. Feeding Table; 212. No. 1 Pressure Roller; 213. No. 2 Pressure Roller; 214. Push Groove; 215. No. 1 Cylinder; 216. No. 1 Slider; 217. No. 1 Limit Groove; 218. No. 1 Motor; 22. Cutting Assembly; 221. Non-woven Fabric Sliding Blade; 3. Winding Mechanism; 31. Motion Assembly; 311. Linear Module; 32. Winding Assembly; 321. Mounting Bracket; 322. Turntable; 323. Air Guide Slip Ring; 324. Slide Rail; 325. No. 2 Cylinder; 326. No. 2 Slider; 327. No. 3 Pressure Roller 328. Motor No. 2; 33. Pressure assembly; 331. Support plate; 332. Through-type lead screw stepper motor; 333. Limit rod No. 1; 334. Limit rod No. 2; 335. Pressure plate; 336. Spring; 337. Connecting frame; 338. Pressure roller No. 4; 4. Discharge mechanism; 41. Pushing assembly; 411. Cylinder No. 3; 412. Push block; 413. Push hole No. 1; 414. Push hole No. 2; 415. Limit rod No. 3; 42. Feeding assembly; 421. Inclined slide plate; 422. Pushing groove; 423. Cylinder No. 4; 424. Push plate; 425. Limiting groove No. 3. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0020] In the following description, "left," "right," "front," "back," "up," and "down" refer to the viewing direction of the top view.

[0021] In some embodiments, please refer to the accompanying drawings. Figures 1-7 A sheet winding device, comprising a base 1; It also includes a feeding mechanism 2, a winding mechanism 3, and a discharging mechanism 4; The winding mechanism 3 includes a motion component 31, a winding component 32, and a pressure component 33. The motion component 31 is mounted on the upper end of the base 1, the winding component 32 is mounted on the movable end of the motion component 31, and the pressure component 33 is mounted on the front end of the winding component 32. The discharge mechanism 4 includes an ejection component 41 and a delivery component 42. The ejection component 41 is installed at the rear end of the rolling component 32, and the delivery component 42 is installed at the upper end of the base 1.

[0022] In this utility model, the base 1 is a mounting base, and the feeding mechanism 2 is used to transport the sheet material; The motion component 31 is used to drive the winding component 32 to clamp the cut sheet. The winding component 32 is used to wind the sheet after clamping it. The pressure component 33 is used to press the outside of the rolled sheet so that it will not unravel during the winding process. The ejection component 41 is used to eject the wound sheet from the winding component 32, and the delivery component 42 can deliver the wound sheet to the next process.

[0023] Please see Figures 1-7 The motion component 31 includes a linear module 311, which is fixedly connected to the upper end of the base 1. The winding assembly 32 includes a mounting bracket 321, a turntable 322, an air guide slip ring 323, a slide rail 324, a second cylinder 325, a second slider 326, a third pressure roller 327, and a second motor 328. The mounting bracket 321 is fixedly connected to the output end of the linear module 311. The stator of the air guide slip ring 323 is fixedly connected to the front end of the mounting bracket 321, and the rotor of the air guide slip ring 323 is fixedly connected to the outer end of the turntable 322. Two sets of slide rails 324 are fixedly connected to the front end of the turntable 322 and are mutually connected. Symmetrical, each of the two sets of slide rails 324 is fixedly connected to a set of second cylinders 325 at the radial outer end. The output end of the second cylinder 325 passes through the outer end of the slide rail 324 and is fixedly connected to a second slider 326. The second slider 326 is slidably connected to the inner end of the slide rail 324. The front end of the second slider 326 is fixedly connected to a third pressure roller 327. The rear end of the mounting bracket 321 is fixedly connected to a second motor 328. The second motor 328 extends to the front end of the mounting bracket 321 and is fixedly connected to the rear shaft position of the turntable 322. The pressure assembly 33 includes a support plate 331, a through-type lead screw stepper motor 332, a first limit rod 333, a second limit rod 334, a pressure plate 335, a spring 336, a connecting frame 337, and a fourth pressure roller 338. Two sets of support plates 331 are fixedly connected to symmetrical positions at the front end of the mounting bracket 321. The through-type lead screw stepper motor 332 is fixedly connected to the upper end of the support plate 331. The upper end of the support plate 331 has a through hole adapted to the through-type lead screw stepper motor 332. The movable end of the through-type lead screw stepper motor 332 is fixedly connected to the upper end of the pressure plate 335. Multiple sets of second-position limit rods 334 are fixedly connected to the upper end of plate 335. The upper end of support plate 331 is provided with a sliding groove that is slidably connected to the second-position limit rods 334. The lower end of pressure plate 335 is fixedly connected to the upper end of spring 336. The lower end of spring 336 is fixedly connected to the upper end of connecting frame 337. Multiple sets of first-position limit rods 333 are fixedly connected to the upper end of connecting frame 337. The first-position limit rods 333 are slidably connected to the inner end of spring 336. The upper end of pressure plate 335 is provided with a sliding groove that is slidably connected to the first-position limit rods 333. Two sets of fourth-position pressure rollers 338 are rotatably connected to the inner end of connecting frame 337.

[0024] In this utility model, the linear module 311 gives the device a certain motion capability, so that the No. 3 pressure roller 327 can actively approach the cut sheet material without the need for manual feeding by the operator. Mounting bracket 321 serves as the mounting base. Motor 328 drives turntable 322 to rotate. Turntable 322 rotates itself to rotate the sheet clamped by pressure roller 327, thereby completing the winding. Slide rail 324 accommodates the movement of slider 326, which serves as the mounting base for pressure roller 327. The extension and retraction of cylinder 325 drives slider 326 to move vertically in slide rail 324, thereby moving the two sets of pressure rollers 327 on slider 326 closer to or further away from the sheet to complete the clamping work. Air guide ring 323 is located between turntable 322 and mounting bracket 321 to prevent the air guide line of cylinder 325 from getting tangled due to rotation. The support plate 331 serves as the mounting base for the through-type lead screw stepper motor 332. By allowing the lead screw inside the through-type lead screw stepper motor 332 to move vertically, the position of the pressure plate 335 can be precisely adjusted as the size of the rolled sheet increases. The second limiting rod 334 limits the movement trajectory of the pressure plate 335. The pressure plate 335 transmits the force provided by the through-type lead screw stepper motor 332 to the connecting frame 337. The connecting frame 337 serves as the mounting platform for the fourth pressure roller 338, enabling it to move vertically and thus change its vertical position according to the size of the rolled material. The fourth pressure roller 338 simulates the manual winding process. The material is gripped to prevent it from unraveling during winding due to a lack of leverage. Meanwhile, the fourth pressure roller 338 can effectively adapt to most sizes of rolls, providing a winding leverage point. The spring 336 at the upper end of the connecting frame 337 provides buffer space for the movement of the fourth pressure roller 338 as the roll size increases, and provides buffer protection when the through-type lead screw stepper motor 332 adjusts the position of the pressure plate 335. The first limit rod 333 on it effectively protects the spring 336 from shifting during contraction, limiting its movement trajectory to only the vertical direction. With the cooperation of these devices, the operator only needs to wrap and fix the wound roll, greatly reducing the overall labor intensity.

[0025] Please see Figures 1-7 The ejector assembly 41 includes a third cylinder 411, a push block 412, and a third limit rod 415. The front end of the mounting bracket 321 has two sets of first push holes 413, and the front end of the turntable 322 has two sets of second push holes 414. The first push holes 413 and the second push holes 414 are coaxial. The two sets of third cylinders 411 are fixedly connected to the rear end of the mounting bracket 321. The push block 412 is slidably connected to the inner end of the first push hole 413. The output end of the third cylinder 411 is fixedly connected to the outer end of the push block 412. Multiple sets of third limit rods 415 are fixedly connected to the outer end of the push block 412. The side end of the mounting bracket 321 has a groove that is slidably connected to the third limit rod 415. The delivery component 42 includes a tilting slide plate 421, a fourth cylinder 423, and a push plate 424. The tilting slide plate 421 is fixedly connected to the upper end of the base 1. A push-out groove 422 is opened on the side end of the tilting slide plate 421. The fourth cylinder 423 is fixedly connected to the upper end of the base 1. The output end of the fourth cylinder 423 is fixedly connected to the push plate 424. The bottom end of the push plate 424 is slidably connected to the bottom end inside the tilting slide plate 421. Two sets of third-position limit grooves 425 are opened on the bottom end inside the tilting slide plate 421. A limit block that is slidably connected to the third-position limit groove 425 is fixedly connected to the bottom end of the push plate 424.

[0026] In this utility model, the push block 412 is in the space between the first push hole 413 and the inner end of the air guide slip ring 323 in the standby state. The push block 412 is pushed by the third cylinder 411 to push the roll material to move on the third pressure roller 327. The first push hole 413 and the second push hole 414 provide a movement channel for the push block 412. At the same time, the inner diameter of the second push hole 414 is larger than that of the first push hole 413. Since the production roll material is of the same size, the second push hole 414 will return to the same position after the turntable 322 finishes rotating. The third limiting rod 415 on the push block 412 is used to limit the position of the push block 412 so that it can push the roll material out along a more stable trajectory. The width of the inclined slide plate 421 is the same as the width of the roll material. When the formed roll material is pushed into the inclined slide plate 421 from the third pressure roller 327, the roll material will fall to the bottom along the inclined slide plate 421. The fourth cylinder 423 drives the push plate 424 to push the roll material out from the push-out groove 422 to the next process. The third limiting groove 425 is used to limit the movement trajectory of the push plate 424, so that the roll material is pushed more stably.

[0027] Please see Figures 1-6 The feeding mechanism 2 includes a feeding assembly 21 and a cutting assembly 22. The feeding assembly 21 includes a feeding table 211, a first pressure roller 212, a second pressure roller 213, a first cylinder 215, a first slider 216, and a first motor 218. The feeding table 211 is fixedly connected to the upper end of the base 1. Multiple sets of first pressure rollers 212 are rotatably connected to the inner end of the feeding table 211. A push groove 214 is opened on the side end of the feeding table 211. The first cylinder 215 is fixedly connected to the upper end of the feeding table 211. The first slider 216 is slidably connected to the inner end of the push groove 214. The output end of cylinder 215 extends to the inner end of push groove 214 and is fixedly connected to the upper end of slider 216. Two sets of first limiting grooves 217 are opened on the symmetrical surface of the inner end of push groove 214. Two sets of limiting blocks that are slidably connected to the first limiting grooves 217 are fixedly connected to the symmetrical position of the side end of slider 216. Motor 218 is fixedly connected to the front end of slider 216. The output end of motor 218 extends to the rear end of slider 216 and is fixedly connected to the rotating part of pressure roller 213. The side end of pressure roller 213 is rotatably connected to the side end of slider 216.

[0028] The cutting assembly 22 includes a non-woven fabric slitting cutter 221, which is fixedly connected to the side of the feeding table 211.

[0029] In this utility model, the bottom of the feeding table 211 is a support structure with a vertical mounting wall on its side. The first pressure roller 212 is used to make the sheet roll on it. The first cylinder 215 drives the first slider 216 to move in the vertical direction. The push groove 214 is used to accommodate the movement of the first slider 216 therein. The first limiting groove 217 is used to limit the movement trajectory of the first slider 216. The first slider 216 serves as the mounting base for the first motor 218 and the second pressure roller 213. The first motor 218 drives the second pressure roller 213 to rotate, thereby guiding the sheet entering the feeding table 211 to be conveyed to the third pressure roller 327. The nonwoven fabric slitting tool 221 is used to separate rolls and sheets after the sheet length is sufficient. The nonwoven fabric slitting tool 221 is an existing mature technology and can be a nonwoven fabric slitting tool with publication number CN221681469U.

[0030] Please see Figures 1-7 In this utility model, cylinder 215, cylinder 325, cylinder 411 and cylinder 423 are all connected to an external control device through air guide pipes to control their remote start. Motor 218, Motor 328, and the through-type lead screw stepper motor 332 are all connected to an external control device via wires to remotely control their start-up.

[0031] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A sheet winding device, comprising a base (1), characterized in that: It also includes a feeding mechanism (2), a winding mechanism (3) and a discharging mechanism (4); The winding mechanism (3) includes a motion component (31), a winding component (32) and a pressure component (33). The motion component (31) is installed on the upper end of the base (1), the winding component (32) is installed on the movable end of the motion component (31), and the pressure component (33) is installed on the front end of the winding component (32). The discharge mechanism (4) includes a push-out component (41) and a delivery component (42). The push-out component (41) is installed at the rear end of the rolling component (32), and the delivery component (42) is installed at the upper end of the base (1).

2. The sheet winding equipment according to claim 1, characterized in that, The motion component (31) includes a linear module (311), which is fixedly connected to the upper end of the base (1).

3. The sheet winding equipment according to claim 2, characterized in that, The rolling assembly (32) includes a mounting bracket (321), a turntable (322), an air guide slip ring (323), a slide rail (324), a second cylinder (325), a second slider (326), a third pressure roller (327), and a second motor (328). The mounting bracket (321) is fixedly connected to the output end of the linear module (311). The stator of the air guide slip ring (323) is fixedly connected to the front end of the mounting bracket (321), and the rotor of the air guide slip ring (323) is fixedly connected to the outer end of the turntable (322). Two sets of slide rails (324) are fixedly connected to the front of the turntable (322). Both sets of slide rails (324) are symmetrical to each other. A set of second cylinders (325) is fixedly connected to the outer radial end of each set of slide rails (324). The output end of the second cylinder (325) passes through the outer end of the slide rail (324) and is fixedly connected to the second slider (326). The second slider (326) is slidably connected to the inner end of the slide rail (324). The front end of the second slider (326) is fixedly connected to the third pressure roller (327). The rear end of the mounting bracket (321) is fixedly connected to the second motor (328). The second motor (328) extends to the front end of the mounting bracket (321) and is fixedly connected to the rear end shaft of the turntable (322).

4. The sheet winding equipment according to claim 3, characterized in that, The pressure assembly (33) includes a support plate (331), a through-type lead screw stepper motor (332), a first limiting rod (333), a second limiting rod (334), a pressure plate (335), a spring (336), a connecting frame (337), and a fourth pressure roller (338). Two sets of support plates (331) are fixedly connected to the front end of the mounting bracket (321) at symmetrical positions. The through-type lead screw stepper motor (332) is fixedly connected to the upper end of the support plate (331). The upper end of the support plate (331) has a through hole adapted to the through-type lead screw stepper motor (332). The movable end of the through-type lead screw stepper motor (332) is fixedly connected to the upper end of the pressure plate (335). The upper end of the pressure plate (335) is fixedly connected to multiple sets of second limit rods (334). The upper end of the support plate (331) is provided with a sliding groove that is slidably connected to the second limit rods (334). The lower end of the pressure plate (335) is fixedly connected to the upper end of the spring (336). The lower end of the spring (336) is fixedly connected to the upper end of the connecting frame (337). The upper end of the connecting frame (337) is fixedly connected to multiple sets of first limit rods (333). The first limit rods (333) are slidably connected to the inner end of the spring (336). The upper end of the pressure plate (335) is provided with a sliding groove that is slidably connected to the first limit rods (333). The inner end of the connecting frame (337) is rotatably connected to two sets of fourth pressure rollers (338).

5. The sheet winding equipment according to claim 4, characterized in that, The ejection assembly (41) includes a third cylinder (411), a push block (412), and a third limiting rod (415). The front end of the mounting bracket (321) is provided with two sets of first push holes (413), and the front end of the turntable (322) is provided with two sets of second push holes (414). The first push hole (413) and the second push hole (414) are coaxial. The two sets of third cylinders (411) are fixedly connected to the rear end of the mounting bracket (321). The push block (412) is slidably connected to the inner end of the first push hole (413). The output end of the third cylinder (411) is fixedly connected to the outer end of the push block (412). The outer end of the push block (412) is fixedly connected with multiple sets of third limiting rods (415). The side end of the mounting bracket (321) is provided with a sliding groove that is slidably connected to the third limiting rod (415).

6. The sheet winding equipment according to claim 5, characterized in that, The delivery component (42) includes a tilting slide plate (421), a fourth cylinder (423), and a push plate (424). The tilting slide plate (421) is fixedly connected to the upper end of the base (1). A push-out groove (422) is opened on the side end of the tilting slide plate (421). The fourth cylinder (423) is fixedly connected to the upper end of the base (1). The output end of the fourth cylinder (423) is fixedly connected to the push plate (424). The bottom end of the push plate (424) is slidably connected to the bottom end inside the tilting slide plate (421). Two sets of third-positioning grooves (425) are opened on the bottom end inside the tilting slide plate (421). A limiting block that is slidably connected to the third-positioning groove (425) is fixedly connected to the bottom end of the push plate (424).

7. The sheet winding equipment according to claim 6, characterized in that, The feeding mechanism (2) includes a feeding assembly (21) and a cutting assembly (22). The feeding assembly (21) includes a feeding table (211), a first pressure roller (212), a second pressure roller (213), a first cylinder (215), a first slider (216), and a first motor (218). The feeding table (211) is fixedly connected to the upper end of the base (1). Multiple sets of first pressure rollers (212) are rotatably connected to the inner end of the feeding table (211). A push groove (214) is opened on the side end of the feeding table (211). The first cylinder (215) is fixedly connected to the upper end of the feeding table (211), and the first slider (216) is slidably connected to the push groove (214). The output end of cylinder 1 (215) extends to the inner end of push groove (214) and is fixedly connected to the upper end of slider 1 (216). Two sets of limit grooves (217) are provided on the symmetrical surface of the inner end of push groove (214). Two sets of limit blocks are fixedly connected to the side end of slider 1 (216) and are slidably connected to the limit grooves (217). Motor 1 (218) is fixedly connected to the front end of slider 1 (216). The output end of motor 1 (218) extends to the rear end of slider 1 (216) and is fixedly connected to the rotating part of pressure roller 2 (213). The side end of pressure roller 2 (213) is rotatably connected to the side end of slider 1 (216).

8. The sheet winding equipment according to claim 7, characterized in that, The cutting assembly (22) includes a non-woven fabric slitting cutter (221), which is fixedly connected to the side of the feeding table (211).

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