A flattening assembly

Abstract

The utility model relates to ton bag packing machine technical field discloses a kind of lay-flat subassemblies, including fixed plate, the inner wall adjacent side of fixed plate is fixedly connected with lay-flat mechanism, the lay-flat mechanism is used to lay-flat to be processed ton bag, the outer wall top of lay-flat mechanism is slidably connected with rolling mechanism, the rolling mechanism is used to adjust conveying shaft spacing, the outer wall right side of rolling mechanism is provided with guide mechanism, the guide mechanism is used to evenly release tape roll, the top left side of fixed plate is fixedly connected with winding mechanism, the outer wall right side of fixed plate is fixedly connected with fixed frame, the bottom left side of guide mechanism is rotatably connected with guide shaft. In the utility model, fixed block is connected to the inner wall of fixed plate, can swing to support and adjust the position of tension pulley, the reverse spiral groove of the outer wall of tension pulley and transmission member meshing generates axial force, can further optimize lay-flat effect by increasing spiral groove and using gear transmission.

Description

Technical Field

[0001] This utility model relates to the field of ton bag filling machine technology, and in particular to a leveling component. Background Technology

[0002] A ton bag is a flexible transport packaging container. The general manufacturing process of ton bags involves injection molding a hot-melt machine to form a "fabric"-like roll, which is then cut into threads. These threads are woven into "fabric"-like rolls, cut into individual units, and then sewn together to form ton bags. Some material surfaces require a waterproof adhesive coating. Before applying the adhesive, the material needs to be laid flat. During the production and use of ton bags, they need to be laid flat to allow for subsequent operations, enabling stretching and flattening to achieve a smooth state, thus improving work efficiency and quality.

[0003] A search revealed Chinese patent publication number CN118579329A, which discloses a ton bag packaging machine. The machine includes a frame, a conveyor mounted on the frame, a feeding pipe mounted on the frame, and a bag-lifting frame slidably mounted on the frame. The bag-lifting frame has multiple electric slide rails electrically connected to a control system. Each of the moving ends of the electric slide rails has a hook, which corresponds one-to-one with the lifting lugs of the ton bag. The hooks are used to hold the lifting lugs of the ton bag. A lifting cylinder electrically connected to the control system is mounted on the frame, and the bag-lifting frame is mounted on the piston rod of the lifting cylinder. A bag-fixing tube is mounted on the bag-lifting frame and slides... The material is mounted on the feeding pipe, and a bag-fixing component is installed on the bag-lifting frame. The bag-fixing component is used to fix the filling port of the ton bag to the bag-fixing pipe. A leveling component is installed on the frame to level the material piled up at the filling port of the ton bag. This application has the effect of automatically leveling the material at the filling port of the ton bag. However, in the existing leveling components, the transmission structure has high losses and simple transmission action in the ton bag production operation, resulting in low leveling efficiency. The unstable support structure and insufficient sensor sensitivity and lack of adaptive ability result in poor leveling effect, which not only increases the enterprise cost, but also affects the quality and efficiency of subsequent processes. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a leveling component, which aims to improve the problems in the existing technology of low leveling efficiency, unstable support structure, insufficient sensor sensitivity and lack of adaptive capability in ton bag production operations, which affect the quality and efficiency of subsequent processes.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a leveling assembly, comprising a fixed plate, a leveling mechanism fixedly connected to an adjacent side of the inner wall of the fixed plate, the leveling mechanism being used to level the ton bags to be processed, a rolling mechanism slidably connected to the top of the outer wall of the leveling mechanism, the rolling mechanism being used to adjust the spacing of the conveyor shafts, a guiding mechanism provided on the right side of the outer wall of the rolling mechanism, the guiding mechanism being used to evenly release the tape roll, a winding mechanism fixedly connected to the top left side of the fixed plate, a fixed frame fixedly connected to the right side of the outer wall of the fixed plate, a guide shaft rotatably connected to the bottom left side of the guiding mechanism, the leveling mechanism comprising a fixed block, the fixed block being rotatably connected to an adjacent side of the inner wall of the fixed plate, tensioning wheels being rotatably connected to adjacent sides of the outer wall of the fixed block, the tensioning wheels having reverse spirals on both the front and rear sides of their outer walls, and a driving mechanism fixedly connected to one end of the outer wall of the tensioning wheel.

[0006] Through the above technical solution: In the operation of a leveling component, after the motor starts, it drives the rotating shaft to rotate, which drives multiple turntables through the chain, thereby causing the tensioning wheel connected to the turntable to rotate. The reverse spiral on the outer wall of the tensioning wheel can effectively pull the ton bag to be processed, gradually unfolding the wrinkles or uneven areas to complete the leveling operation. After the ton bag is leveled, the rolling mechanism slidably connected to the top of the outer wall of the leveling mechanism starts to work. By adjusting the spacing of the conveyor shaft, the ton bag is compacted to make its surface smoother and tighter. The guiding mechanism uses the rotation of the guide shaft to evenly release the roll, coordinating with the overall workflow. The winding mechanism on the top left of the fixed plate is responsible for winding and sorting the processed ton bag. The fixed frame plays a stable supporting role, ensuring that each mechanism remains stable during operation. All parts work together to efficiently complete the leveling processing task of the ton bag.

[0007] As a further description of the above technical solution:

[0008] The driving mechanism includes a motor, which is fixedly connected to the rear side of the inner wall of the fixed plate. The output end of the motor is fixedly connected to a rotating shaft. A chain is rotatably connected to one side of the outer wall of the rotating shaft. Multiple turntables are rotatably connected to the middle of the inner wall of the chain.

[0009] Through the above technical solution: the motor serves as a power source, and its output end drives the rotating shaft that is fixedly connected to it to rotate. The rotating shaft transmits power to multiple turntables in the middle of the inner wall through a chain on one side of the outer wall, so that the turntables rotate synchronously, thereby driving the turntables and tensioning wheel to achieve the corresponding structural drive.

[0010] As a further description of the above technical solution:

[0011] The compaction mechanism includes an electric push rod, which is fixedly connected to the top of the outer wall of the fixed plate. The output end of the electric push rod is rotatably connected to a push column. An adjusting rod is rotatably connected to the middle of the outer wall of the push column. The adjusting rod is slidably connected to the left side of the inner wall of the fixed plate. A roller assembly is slidably connected to the middle of the inner wall of the fixed plate.

[0012] Through the above technical solution: in the compaction mechanism, the electric push rod extends and retracts at the top of the fixed plate, pushing the rotating push column to move, and the push column is guided by the adjusting rod to slide on the inner wall of the fixed plate.

[0013] As a further description of the above technical solution:

[0014] The roller assembly includes a movable plate, which is rotatably connected to the bottom of the inner wall of the push column. A first roller is rotatably connected to the middle of the inner wall of the movable plate, and a second roller is rotatably connected to one side of the outer wall of the adjusting rod.

[0015] The above technical solution involves the moving plate of the roller assembly driving roller one to move, and the adjusting rod controlling roller two to move, thereby adjusting the distance between the two rollers and applying different pressures to the ton bag below.

[0016] As a further description of the above technical solution:

[0017] The guiding mechanism includes a fixed shell, which is disposed on the right side of the outer wall of the compaction mechanism. A rotating column is rotatably connected to the top adjacent side of the fixed shell. Support plates are fixedly connected to both sides of the outer wall of the rotating column. A connecting shaft is rotatably connected to the top adjacent side of the support plates. Rotating components are slidably connected to the left and right sides of the outer wall of the rotating column.

[0018] The above technical solution involves a guiding mechanism located on the right side of the compaction mechanism. It connects to the top of the fixed shell via a rotating column, controlling the rotation of the support plate and connecting shaft. The components on the rotating column can slide flexibly, ensuring proper guidance and even release of the roll, providing stable material transport for subsequent processing. The guiding mechanism and compaction mechanism together ensure the flatness and orderliness of the ton bag processing.

[0019] As a further description of the above technical solution:

[0020] The rotating assembly includes a slide bar, which is fixedly connected to the outer wall of the rotating column. A movable frame is slidably connected to one side of the outer wall of the slide bar. A second motor is fixedly connected to the rear side of the outer wall of the movable frame. A fixed shaft is fixedly connected to the output end of the second motor.

[0021] Through the above technical solution: the rotating component makes the slide bar and the moving frame slide together through the rotating column, so as to realize flexible movement up and down or left and right. After the second motor starts, the fixed shaft and the pressure wheel cooperate to adjust the position, tension and smooth the ton bag, in preparation for winding.

[0022] As a further description of the above technical solution:

[0023] The winding mechanism includes a flattening frame, which is fixedly connected to the top left side of the fixed plate. A connecting plate is fixedly connected to the inner wall of the flattening frame on an adjacent side. Multiple auxiliary shafts are rotatably connected to the top adjacent side of the flattening frame. A winding assembly is fixedly connected to the outer left side of the flattening frame.

[0024] Through the above technical solution: the winding mechanism is responsible for collecting the processed ton bags, the flattening frame is fixed on the left side of the fixed plate for support and positioning, the connecting plate on its inner wall enhances the structural stability and prevents deformation, and the auxiliary shaft at the top guides the ton bags to enter the winding process flat, avoiding wrinkles and deviation.

[0025] As a further description of the above technical solution:

[0026] The take-up assembly includes a control console, which is fixedly connected to the bottom left side of the flattening frame. A motor is fixedly connected to the rear side of the outer wall of the flattening frame, and a take-up drum is fixedly connected to the output end of the motor.

[0027] The above technical solution involves the left-side winding assembly as the main structure, the control console managing the entire winding process, the control console starting motor three, motor three driving the winding drum to rotate, the winding drum winding around the adjusted ton bag, and completing the orderly winding.

[0028] This utility model has the following beneficial effects:

[0029] 1. In this utility model, the fixing block is connected to the inner wall of the fixing plate and can swing to support and adjust the position of the tension wheel. The tension wheel is connected to the fixing block through the bearing and can rotate freely to adjust the tension of the transmission belt and chain. The reverse spiral groove on the outer wall of the tension wheel meshes with the transmission component to generate axial force, which can pull the transmission belts and chains on both sides to ensure uniform tension and drive dual-path transmission. It can be used in a variety of transmission scenarios and has the advantages of uniform tension and flexible transmission. The paving effect can be further optimized by adding spiral grooves and changing to gear transmission.

[0030] 2. In this utility model, the electric push rod is fixed to the top of the fixed plate. Its extension and retraction drive the push column to move. The adjusting rod restricts the direction and drives the second roller to move. At the same time, the push column drives the moving plate and the first roller to move, so that the distance between the two rollers changes. When the electric push rod extends, the distance between the rollers decreases to achieve strong crushing. The shortened time interval increases, which makes it easier to adjust the pressure and conveying, thereby flexibly controlling the distance between the conveying shafts and the crushing effect. Attached Figure Description

[0031] Figure 1 This is a perspective view of a paving component proposed in this utility model;

[0032] Figure 2 This is a front view of a paving component proposed in this utility model;

[0033] Figure 3 This is a top view of a paving component proposed in this utility model;

[0034] Figure 4 This is a partial structural exploded view of a paving component proposed in this utility model;

[0035] Figure 5 This is a partial structural diagram of a paving component proposed in this utility model.

[0036] Legend:

[0037] 1. Fixed plate; 2. Leveling mechanism; 201. Fixed block; 202. Tensioning wheel; 203. Reverse spiral; 204. Drive mechanism; 2041. Motor 1; 2042. Rotating shaft; 2043. Chain; 2044. Turntable; 3. Rolling mechanism; 301. Electric push rod; 302. Push column; 303. Adjusting rod; 304. Roller assembly; 3041. Moving plate; 3042. Roller 1; 3043. Roller 2; 4. Guide mechanism; 401. Fixed shell; 402. Rotating column; 403. Support plate; 404. Connecting shaft; 405. Rotating assembly; 4051. Slide bar; 4052. Moving frame; 4053. Motor II; 4054. Fixed shaft; 5. Rewinding mechanism; 501. Flattening frame; 502. Connecting plate; 503. Auxiliary shaft; 504. Rewinding assembly; 5041. Control console; 5042. Motor III; 5043. Rewinding drum; 6. Fixed frame; 7. Guide shaft. Detailed Implementation

[0038] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0039] Reference Figure 1 , Figure 3 and Figure 4This utility model provides an embodiment of a leveling assembly, including a fixed plate 1. A leveling mechanism 2 is fixedly connected to an adjacent side of the inner wall of the fixed plate 1. The leveling mechanism 2 is used to level the ton bags to be processed. A rolling mechanism 3 is slidably connected to the top of the outer wall of the leveling mechanism 2. The rolling mechanism 3 is used to adjust the spacing between the conveyor shafts. A guide mechanism 4 is provided on the right side of the outer wall of the rolling mechanism 3. The guide mechanism 4 is used to evenly release the tape roll. A winding mechanism 5 is fixedly connected to the top left side of the fixed plate 1. A fixing frame 6 is fixedly connected to the right side of the outer wall of the fixed plate 1. A guide shaft 7 is rotatably connected to the bottom left side of the guide mechanism 4. The leveling mechanism 2 includes a fixing block 201. The fixing block 201 is rotatably connected to the inner wall of the fixing plate 1 on one side. The outer wall of the fixing block 201 is rotatably connected to the tension wheel 202 on one side. The tension wheel 202 has a reverse spiral 203 on the front and rear sides of its outer wall. The tension wheel 202 is fixedly connected to a drive mechanism 204 at one end of its outer wall. The drive mechanism 204 includes a motor 2041. The motor 2041 is fixedly connected to the rear side of the inner wall of the fixing plate 1. The output end of the motor 2041 is fixedly connected to a rotating shaft 2042. A chain 2043 is rotatably connected to one side of the outer wall of the rotating shaft 2042. Multiple turntables 2044 are rotatably connected to the middle of the inner wall of the chain 2043.

[0040] Specifically, after the ton bag to be processed enters the assembly, the motor 2041 of the drive mechanism 204 drives the tension wheel 202 to rotate through the rotating shaft 2042. The reverse spiral 203 on the tension wheel 202 causes the ton bag to be subjected to opposite forces on the front and rear sides, thereby achieving lateral unfolding and flattening. At the same time, the rotatable design of the fixing block 201 allows the tension wheel 202 to automatically adjust its angle according to the tension of the ton bag, ensuring a stable flattening effect. The compaction mechanism 3 slides along the top of the flattening mechanism 2 and further compacts the ton bag by adjusting the spacing of the conveyor shafts to ensure its flatness. The guide mechanism 4 guides the belt roll to be released evenly through the guide shaft 7 on the bottom left side, and works with the winding mechanism 5 to complete the winding operation of the ton bag. The fixing frame 6 provides structural support for the entire assembly. All mechanisms work together to complete the flattening process of the ton bag.

[0041] Reference Figure 1 , Figure 2 and Figure 5The compaction mechanism 3 includes an electric push rod 301, which is fixedly connected to the top of the outer wall of the fixed plate 1. A push column 302 is rotatably connected to the output end of the electric push rod 301. An adjusting rod 303 is rotatably connected to the middle of the outer wall of the push column 302. The adjusting rod 303 is slidably connected to the left side of the inner wall of the fixed plate 1. A roller assembly 304 is slidably connected to the middle of the inner wall of the fixed plate 1. The roller assembly 304 includes a moving plate 3041, which is rotatably connected to the bottom of the inner wall of the push column 302. The moving plate 3041... A roller 3042 is rotatably connected to the middle of the inner wall, and a roller 3043 is rotatably connected to one side of the outer wall of the adjusting rod 303. The guide mechanism 4 includes a fixed shell 401, which is located on the right side of the outer wall of the rolling mechanism 3. A rotating column 402 is rotatably connected to the top of the fixed shell 401. Support plates 403 are fixedly connected to both sides of the outer wall of the rotating column 402. A connecting shaft 404 is rotatably connected to the top of the support plate 403. Rotating components 405 are slidably connected to the left and right sides of the outer wall of the rotating column 402.

[0042] Specifically, in the rolling mechanism 3, when the electric push rod 301 fixed to the top of the fixed plate 1 extends or retracts, it drives the push column 302 rotatably connected to it to move. The push column 302 slides and is guided on the inner wall of the fixed plate 1 through the adjusting rod 303. At the same time, the moving plate 3041 of the roller assembly 304 drives the first roller 3042 to move, and the adjusting rod 303 drives the second roller 3043 to move, thereby realizing the adjustment of the distance between the two rollers and performing different pressure rolling operations on the ton bag below. The guide mechanism 4 set on the right side of the rolling mechanism 3 drives the two side support plates 403 and the connecting shaft 404 to rotate through the rotating column 402 rotatably connected to the top of the fixed shell 401. The rotating component 405 on the rotating column 402 can slide flexibly, thereby realizing the guidance and uniform release of the roll, providing stable material conveying for subsequent processing. The two work together to ensure the flatness and orderliness of the ton bag processing.

[0043] Reference Figure 1 , Figure 2 and Figure 3The rotating assembly 405 includes a slide bar 4051, which is fixedly connected to the outer wall of the rotating column 402. A movable frame 4052 is slidably connected to one side of the outer wall of the slide bar 4051. A second motor 4053 is fixedly connected to the rear side of the outer wall of the movable frame 4052. A fixed shaft 4054 is fixedly connected to the output end of the second motor 4053. The winding mechanism 5 includes a flattening frame 501, which is fixedly connected to the top left side of the fixed plate 1. The inner side of the flattening frame 501... A connecting plate 502 is fixedly connected to one side of the wall. Multiple auxiliary shafts 503 are rotatably connected to the top side of the flattening frame 501. A winding assembly 504 is fixedly connected to the left side of the outer wall of the flattening frame 501. The winding assembly 504 includes a control console 5041, which is fixedly connected to the bottom left side of the flattening frame 501. A motor 5042 is fixedly connected to the rear side of the outer wall of the flattening frame 501. A winding drum 5043 is fixedly connected to the output end of the motor 5042.

[0044] Specifically, the rotating assembly 405, with the rotating column 402 as its core, has slide bars 4051 fixedly connected around its outer wall as key components for realizing its function. The slide bars 4051 are slidably connected to the moving frame 4052, allowing the moving frame 4052 to slide up and down or left and right along the direction of the slide bars 4051. This sliding connection provides flexible movement space for subsequent operations. When the motor 4053 starts, it outputs power to drive the fixed shaft 4054 to rotate. The fixed shaft 4054 can be fitted with a pressure wheel. Through the rotation and sliding cooperation of the moving frame 4052, the position of the ton bag is adjusted, tensioned, and smoothed, preparing it for winding. The winding mechanism 5 is responsible for collecting the processed ton bags. The flattening frame... 501 is fixed to the top left side of the fixed plate 1 to provide support and positioning. The connecting plate 502 on the inner wall enhances the structural stability of the flattening frame 501 and prevents deformation during the winding process. The multiple auxiliary shafts 503 on the top can guide the ton bag into the winding process smoothly, avoiding wrinkles or displacement of the bag. The winding assembly 504 on the left side of the outer wall is the main winding structure. The control console 5041 controls the operation of the entire winding process. When the control console 5041 issues a command to start the motor 3 5042, the motor 3 5042 drives the winding drum 5043 to rotate. The winding drum 5043, through its own rotation, winds the ton bag, which has been adjusted by the rotating assembly 405, onto its surface, realizing the orderly winding of the ton bag.

[0045] Working principle: The fixed block 201 is rotatably connected to the tension wheel 202. The fixed block 201 is rotatably connected to the inner wall of the fixed plate 1 and can swing around the fixed shaft 4054 to support the tension wheel 202 and adjust its position. The tension wheel 202 is connected to the fixed block 201 through a bearing and can rotate freely. When the fixed block 201 swings, the position of the tension wheel 202 changes, thereby adjusting the tension of the transmission belt and chain 2043. The outer wall of the tension wheel 202 has reverse spiral grooves 203 on the front and rear sides. The front and rear threads are left-handed, while the rear thread is right-handed. When the tension wheel 202 rotates, the groove of the reverse spiral 203 engages with the teeth or protrusions of the transmission belt and chain 2043. Because the front and rear spirals are in opposite directions, the transmission belts and chains 2043 on both sides are pulled simultaneously to both ends, preventing excessive tension on one side from causing wear or misalignment of the transmission components. If there are transmission belts on both sides, they can drive the transmission and convey materials synchronously. The motor 2041 serves as the power source and is fixed to the rear side of the fixed plate 1. Its output shaft is connected to the rotating shaft 2042. Connected to the tension pulley 202, the rotating shaft 2042 is connected to multiple turntables 2044 via a chain 2043. The turntables 2044, acting as intermediate transmission components, can transmit the motor's power to other tension pulleys 202, achieving multi-axis synchronous drive. The fixed block 201 adjusts the position of the tension pulleys 202 by swinging, ensuring the transmission belt and chain 2043 reach a preset tension. When the motor 2041 is energized, it drives the tension pulleys 202 to rotate via the rotating shaft 2042. The reverse spiral 203 engages with the transmission belt, driving... Its movement involves the chain 2043 transmitting power to the turntable 2044, which drives other shafts or tension wheels 202 to rotate synchronously, enabling multiple components to work together. During transmission, the rotational connection of the fixed block 201 allows the tension wheel 202 to swing slightly, while the reverse spiral 203 ensures uniform tension on both sides of the transmission belt, reducing the risk of deviation. The chain 2043 and turntable 2044 can be used to drive multiple shafts to adapt to complex transmission requirements. The rotational connection of the fixed block 201 flattens the tension, improving system stability.

[0046] When the compaction mechanism 3 is working, the electric push rod 301 is fixed to the top of the fixed plate 1. After starting, the output end of the electric push rod 301 extends and retracts, driving the push column 302 to move. The adjusting rod 303, which is rotatably connected to the push column 302, slides on the left side of the inner wall of the fixed plate 1, restricting the movement direction of the push column 302. At the same time, the roller 3043, which is rotatably connected to the adjusting rod 303, also moves accordingly. The moving plate 3041, which is rotatably connected to the bottom of the push column 302, drives the roller 3042 to move, changing the distance between the roller 3042 and the roller 3043. When the electric push rod 301 extends, the distance between the two rollers decreases, applying greater pressure to the ton bag below to complete the compaction. When the electric push rod 301 shortens, the distance between the two rollers increases, which can reduce the pressure or facilitate the conveying of the ton bag. Through the extension and retraction control of the electric push rod 301, the flexible adjustment of the conveying shaft distance and the effective compaction of the ton bag can be achieved.

[0047] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A paving assembly, comprising a fixing plate (1), characterized in that: A leveling mechanism (2) is fixedly connected to one side of the inner wall of the fixed plate (1). The leveling mechanism (2) is used to level the ton bag to be processed. A rolling mechanism (3) is slidably connected to the top of the outer wall of the leveling mechanism (2). The rolling mechanism (3) is used to adjust the spacing of the conveyor shaft. A guide mechanism (4) is provided on the right side of the outer wall of the rolling mechanism (3). The guide mechanism (4) is used to evenly release the roll. A winding mechanism (5) is fixedly connected to the top left side of the fixed plate (1). A fixing frame (6) is fixedly connected to the right side of the outer wall of the fixed plate (1). A guide shaft (7) is rotatably connected to the bottom left side of the guide mechanism (4). The leveling mechanism (2) includes a fixing block (201), which is rotatably connected to the inner wall of the fixing plate (1) on one side. Tensioning wheels (202) are rotatably connected to the outer wall of the fixing block (201) on one side. Reverse spirals (203) are provided on the front and rear sides of the outer wall of the tensioning wheel (202). A driving mechanism (204) is fixedly connected to one end of the outer wall of the tensioning wheel (202).

2. A paving component according to claim 1, characterized in that: The drive mechanism (204) includes a motor (2041), which is fixedly connected to the rear side of the inner wall of the fixed plate (1). The output end of the motor (2041) is fixedly connected to a rotating shaft (2042). A chain (2043) is rotatably connected to one side of the outer wall of the rotating shaft (2042). Multiple turntables (2044) are rotatably connected to the middle of the inner wall of the chain (2043).

3. A paving component according to claim 1, characterized in that: The rolling mechanism (3) includes an electric push rod (301), which is fixedly connected to the top of the outer wall of the fixed plate (1). The output end of the electric push rod (301) is rotatably connected to a push column (302). An adjusting rod (303) is rotatably connected to the middle of the outer wall of the push column (302). The adjusting rod (303) is slidably connected to the left side of the inner wall of the fixed plate (1). A roller assembly (304) is slidably connected to the middle of the inner wall of the fixed plate (1).

4. A paving component according to claim 3, characterized in that: The roller assembly (304) includes a movable plate (3041), which is rotatably connected to the bottom of the inner wall of the push column (302). A roller (3042) is rotatably connected to the middle of the inner wall of the movable plate (3041), and a roller (3043) is rotatably connected to one side of the outer wall of the adjusting rod (303).

5. A paving component according to claim 1, characterized in that: The guiding mechanism (4) includes a fixed shell (401), which is located on the right side of the outer wall of the rolling mechanism (3). A rotating column (402) is rotatably connected to the top of the fixed shell (401) on the adjacent side. Support plates (403) are fixedly connected to both sides of the outer wall of the rotating column (402). A connecting shaft (404) is rotatably connected to the top of the support plate (403) on the adjacent side. Rotating components (405) are slidably connected to the left and right sides of the outer wall of the rotating column (402).

6. A paving component according to claim 5, characterized in that: The rotating assembly (405) includes a slide bar (4051), which is fixedly connected to the outer wall of the rotating column (402). A movable frame (4052) is slidably connected to one side of the outer wall of the slide bar (4051). A second motor (4053) is fixedly connected to the rear side of the outer wall of the movable frame (4052). A fixed shaft (4054) is fixedly connected to the output end of the second motor (4053).

7. A paving component according to claim 1, characterized in that: The winding mechanism (5) includes a flattening frame (501), which is fixedly connected to the top left side of the fixed plate (1). A connecting plate (502) is fixedly connected to the inner wall of the flattening frame (501) on an adjacent side. Multiple auxiliary shafts (503) are rotatably connected to the top adjacent side of the flattening frame (501). A winding assembly (504) is fixedly connected to the outer wall of the flattening frame (501) on the left side.

8. A paving component according to claim 7, characterized in that: The take-up assembly (504) includes a control console (5041), which is fixedly connected to the bottom left side of the flattening frame (501). A motor (5042) is fixedly connected to the rear side of the outer wall of the flattening frame (501), and a take-up drum (5043) is fixedly connected to the output end of the motor (5042).

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