A baling device

Abstract

The application relates to the technical field of packing equipment, and particularly discloses a packing device which comprises a conveying table, a flattening assembly, a leveling assembly, a synchronizing assembly, a pressing assembly and a packing assembly. The conveying table is provided with a plurality of rotating rollers. The flattening assembly is connected with the conveying table and is arranged along the width direction of the conveying table, and is used for flattening the materials placed on the conveying table. The leveling assembly is arranged on the top of the conveying table and is arranged along the width direction of the conveying table, and is used for leveling and conveying the materials placed on the conveying table. The synchronizing assembly is connected with the leveling assembly and the conveying table, and is used for driving the leveling assembly to move. The pressing assembly is arranged on one side of the conveying table, and is used for compacting the materials conveyed by the conveying table. The packing assembly is connected with the pressing assembly, and is used for packing the materials. The application has the effect of solving the problem that the existing packing machine is difficult to bundle narrow materials.

Description

Technical Field

[0001] This application relates to the technical field of packaging equipment, and in particular to a packaging apparatus. Background Technology

[0002] In the production and processing of paper products such as corrugated cardboard and honeycomb cardboard, multiple sheets of cardboard are usually stacked into piles and then bundled and packaged for storage and transportation. In existing technologies, common cardboard baling machines are mostly designed for conventional cardboard or materials of fixed specifications that are wide and heavy. For example, existing baling devices typically use conveyor rollers to transport stacked cardboard. Once the material arrives at the baling station, a pressing mechanism above compacts the material, and then the baling machine head completes the bundling.

[0003] However, when the width of the material to be packaged is much smaller than the width of the conveyor, the material lacks an effective lateral positioning and sorting mechanism on the conveyor rollers. During the conveying process, the cardboard is prone to positional shifts or misalignments due to roller vibration and uneven friction between the cardboard pieces. The sides of the material are difficult to keep aligned, resulting in the material being skewed and loose when it arrives at the packaging station, directly affecting the subsequent bundling quality. Summary of the Invention

[0004] To address the problem that existing packaging machines struggle to bundle narrow materials, this application provides a packaging device.

[0005] The packaging device provided in this application adopts the following technical solution: A packaging device, comprising: The conveyor table is equipped with several rotating rollers; Alignment assembly, connected to the conveyor table and arranged along the width direction of the conveyor table, is used to align the materials placed on the conveyor table. A tidying component is mounted on top of the conveyor platform and arranged along the width of the conveyor platform for tidying and conveying materials placed on the conveyor platform. A synchronization component, connected to the alignment component and the conveyor, is used to drive the alignment component to move; A pressing component is disposed on one side of the conveyor table and is used to press the material conveyed by the conveyor table; The packaging component, connected to the pressing component, is used to package materials.

[0006] By adopting the above technical solution, the conveyor table provides a conveying channel for materials through several rotating rollers, and at the same time serves as the installation foundation for the entire device. The slapping component is set along the width direction of the conveyor table to repeatedly slap the material from the side, keeping the sides of the material aligned during the conveying process. This solves the problem that the material is prone to lateral displacement due to its narrow width and / or unstable center of gravity. The slapping component is set on the top of the conveyor table along the width direction. It can not only sort the front and rear ends of the material, but also assist the material in forward conveying, keeping the material neat in the length direction as well. The synchronization component connects the slapping component and the conveyor table, driving the slapping component to clamp the material and avoid pulling or stagnation. The pressing component is set on one side of the conveyor table and presses the sorted material from above before packaging to prevent the material from springing back and loosening during bundling. The packaging component is connected to the pressing component to complete the bundling of the material in the compressed state, thereby improving the problem that the existing packaging machine is difficult to bundle narrow materials.

[0007] Preferably, the alignment assembly includes a first frame, a first transmission wheel set, a first synchronous belt, a clamp, and a first motor. The first frame is connected to the conveyor table and is arranged along the width direction of the conveyor table. The first transmission wheel set is disposed on the first frame, the first synchronous belt is sleeved on the first transmission wheel set, the clamp is connected to the first synchronous belt, and the first motor drives the first synchronous belt to rotate through the first transmission wheel set, thereby driving the clamp to move along the width direction of the conveyor table.

[0008] By adopting the above technical solution, the first frame is connected to the conveyor table and set along the width direction, providing an installation foundation and guiding benchmark for the entire aligning assembly, ensuring that the aligning assembly tidies the sides of the material. The first transmission wheel set and the first synchronous belt constitute a linear transmission mechanism, which converts the rotary motion into the reciprocating motion of the clamp in the width direction of the conveyor table. The clamp acts directly on the side of the material, and pushes the offset material back to the alignment position through the reciprocating motion. The aligning assembly can laterally tidy the material. Compared with the fixed side baffle, the reciprocating tapping not only pushes the offset material back, but also makes the material layers in the material naturally tend to be dense and aligned through vibration, thereby overcoming the problems of insufficient lateral friction and easy offset during material conveying, and ensuring that the width direction edge of the material is neat and consistent before entering the subsequent aligning and packaging station.

[0009] Preferably, the clamp includes a first abutment plate, a first cylinder, a first transmission rod, a rotating rod, and a second abutment plate. The first abutment plate is vertically arranged, and its bottom is connected to the first synchronous belt. The first abutment plate has an clearance channel for the rotating roller to pass through. One side of the first abutment plate is used to abut against the material. A connecting plate perpendicular to the first abutment plate is provided on the side of the first abutment plate away from the material. A through hole is pre-set on the connecting plate. The first cylinder is disposed on one side of the connecting plate, and its fixed end is hinged to the connecting plate. The first transmission rod is rotatably disposed in the pre-set through hole on the connecting plate. One end of the first transmission rod is hinged to the movable end of the first cylinder, and the end of the first transmission rod away from the first cylinder is connected to the rotating rod. The second abutment plate is hinged to the rotating rod.

[0010] By adopting the above technical solution, the first abutting plate is vertically arranged and its bottom is connected to the first synchronous belt, receiving the driving force transmitted from the first synchronous belt. It acts as the main aligning surface, directly contacting the side of the material and pushing the offset material back to its aligned position. The clearance channel allows the first abutting plate to cross the rotating rollers of the conveyor table during movement, achieving clearance between the aligning action and the conveyor channel structure, ensuring no interference. The connecting plate is perpendicular to the first abutting plate and extends away from the material, providing a mounting point for the first cylinder and the first transmission rod. The fixed end of the first cylinder is hinged to the connecting plate. The connecting plate, with its movable end hinged to the first transmission rod, drives the first transmission rod to rotate around the through hole on the connecting plate through its telescopic movement. The first transmission rod converts the linear motion of the cylinder into the oscillation of the rotating rod, which in turn drives the second abutment plate to rotate out, allowing the second abutment plate to press down on the front of the material. The first abutment plate completes the main aligning of the material's sides, and the second abutment plate flips up when needed to apply temporary constraints to the material from the front, achieving aligning under bidirectional constraints. This not only tidies up the sides but also presses down on the front, making it particularly suitable for materials with small thickness and / or those prone to interlayer misalignment during patting.

[0011] Preferably, the aligning assembly includes a second frame, a second transmission wheel set, a second synchronous belt, a second motor, and an aligning plate. The second frame is vertically arranged, the second transmission wheel set is disposed on the second frame, the second synchronous belt is sleeved on the second transmission wheel set, the second motor is connected to the second synchronous belt through the second transmission wheel set to drive the second synchronous belt to rotate, and the aligning plate is connected to the second synchronous belt.

[0012] By adopting the above technical solution, the second frame is set vertically, providing an installation reference perpendicular to the conveying surface for the entire aligning assembly. The second transmission wheel set and the second synchronous belt constitute a conveying route driven by the second motor, converting the rotary motion into the reciprocating motion of the synchronous belt along the length of the conveyor table. The aligning plate is connected to the second synchronous belt and moves with the synchronous belt, directly contacting the front or rear end face of the material and pushing the end face of the material to make it neat. The aligning plate aligns and arranges the material, cooperating with the lateral aligning assembly in the aligning direction, so that the material is aligned in both the width and length directions, ensuring that the material enters the subsequent pressing and packaging station in a neat end face state, and providing a guarantee for the accuracy of the binding position and the uniformity of the binding force.

[0013] Preferably, the synchronization assembly includes a crossbeam, a drive shaft, a third synchronous belt, and a third motor. Two crossbeams are provided, arranged parallel and spaced apart. The drive shaft passes through one of the crossbeams and is rotatably connected to the other crossbeam. Two drive shafts are provided, symmetrically arranged between the two crossbeams. The third synchronous belt is sleeved on both drive shafts and connected to the second frame. The third motor drives one of the drive shafts to rotate, thereby causing the third synchronous belt to rotate.

[0014] By adopting the above technical solution, two crossbeams are set in parallel and spaced apart and arranged along the width direction of the conveyor table. Two drive shafts are symmetrically arranged between the two crossbeams and are rotatably connected to the crossbeams by a through-beam installation method. The third synchronous belt is sleeved on the two drive shafts and is driven by a third motor to rotate one of the drive shafts, thereby driving the entire synchronous belt to rotate. The second frame is connected to the third synchronous belt, so that when the synchronous belt rotates, it can directly drive the alignment component to move along the width direction of the conveyor table.

[0015] Preferably, there are two alignment components, which are arranged in a mirror image spaced apart. One of the second frames is connected to the upper section of the third synchronous belt, and the other second frame is connected to the lower section of the third synchronous belt. In the top-view projection direction, the projection of any beam and the projection of any second frame are orthogonally staggered. The alignment plate has at least two contact surfaces with the material.

[0016] By adopting the above technical solution, two alignment components are mirror-aligned and positioned on either side of the material, simultaneously aligning it from two opposing directions. One of the second frames is connected to the upper section of the third synchronous belt, and the other to the lower section. When the third synchronous belt rotates, the upper and lower sections move in opposite directions, causing the two alignment components to synchronously move closer together or further apart, achieving automatic centering adjustment driven by a single motor. This clamps the material from both sides, automatically centering it at the width of the conveyor table. Regardless of the actual width of the material, the binding position always coincides with the center of the material, solving the binding misalignment problem caused by width variations.

[0017] Preferably, the pressing component includes a lifting structure and a pressing structure, wherein the lifting structure is used to drive the pressing structure to move in the vertical direction, and the pressing structure is used to compress the material.

[0018] By adopting the above technical solution, the lifting structure, as the vertical drive part of the pressing component, is responsible for lowering the entire pressing structure from the standby high position to the working position in contact with the material, and applying initial downward pressure, so that the pressing action can be precisely controlled in height and force. The pressing structure descends under the drive of the lifting structure, directly contacting and pressing the top surface of the material that has been patted and aligned, compacting and fixing the material before bundling. When the two work together, the lifting structure first quickly sends the pressing structure to a height close to the material, and then the pressing structure performs the final contact and pressing. Considering the characteristics of thin material and small compression, the pressing action has both a large stroke and a rapid approach capability, and can control the final pressing force when contacting the material, avoiding impact pressing that will crush or indent the thin material.

[0019] Preferably, the lifting structure includes a first mounting plate, a third transmission wheel set, a second transmission rod, and a fourth motor. The first mounting plate is horizontally arranged, the third transmission wheel set is disposed on the top of the first mounting plate, the second transmission rod is connected to the third transmission wheel set, the second transmission rod passes through the first mounting plate through a pre-set hole in the first mounting plate, and the fourth motor is connected to the second transmission rod through the third transmission wheel set to drive the second transmission rod to move in the vertical direction.

[0020] By adopting the above technical solution, the first mounting plate is horizontally set to support the third transmission wheel set and the fourth motor. At the same time, it provides a passage for the second transmission rod through the pre-set holes. The third transmission wheel set is set on the top of the first mounting plate, converting the rotational motion of the fourth motor and transmitting it to the second transmission rod. The fourth motor serves as the lifting power source, driving the second transmission rod through the third transmission wheel set. The second transmission rod is connected to the third transmission wheel set, extends downward after passing through the holes in the first mounting plate, and its end is fixedly connected to the pressing structure. This converts the rotation of the wheel set into its own vertical lifting motion, thereby driving the pressing structure to move up and down.

[0021] Preferably, the pressing structure includes a horizontal plate, a second cylinder, a guide rod, and a third abutment plate. The horizontal plate is fixedly connected to the second transmission rod, the second cylinder is connected to the horizontal plate and the third abutment plate, the second cylinder is used to drive the third abutment plate to move in the vertical direction, and the guide rod is movably inserted into the guide hole of the horizontal plate and connected to the third abutment plate.

[0022] By adopting the above technical solution, the horizontal plate, as the supporting base of the pressing structure, is fixedly connected to the end of the second transmission rod above, receiving the vertical driving force transmitted by the lifting structure to change the height of the pressing structure. The movable end of the second cylinder is connected to the third abutment plate, which can drive the third abutment plate to complete the final pressing and releasing action. The guide rod can be movably inserted into the pre-set guide hole on the horizontal plate and is connected to the third abutment plate. When the second cylinder drives the third abutment plate to rise and fall, the guide rod slides synchronously with the third abutment plate in the guide hole, constraining the movement of the third abutment plate. The lifting structure first sends the horizontal plate, together with the second cylinder, guide rod and third abutment plate on it, to the top of the material. Then the second cylinder acts to press the third abutment plate smoothly against the top surface of the material. The cooperation between the guide rod and the guide hole provides a straight guide for the third abutment plate, so that the pressing surface always remains parallel to the top surface of the material, thus the pressing action is smooth and the pressing force is evenly distributed. Even if the top surface area of ​​the material is small and the edge support is weak, the material will not be pressed crooked or scattered due to the tilt of the third abutment plate. Meanwhile, the second cylinder is independently controlled, and the pressing stroke and force can be flexibly adjusted according to the actual thickness of the material, making it more adaptable.

[0023] Preferably, the third abutment plate is bent to form a connecting part and an abutment part. The connecting part is connected to the guide rod and the second cylinder. There are two abutment parts, which are located on both sides of the connecting part and are used to abut against the material.

[0024] By adopting the above technical solution, the third abutment plate can press the material when the material width is large through the two abutment parts to prevent the material from sticking up, and can also press the material with a smaller width through one abutment part, thus improving the problem that the existing pressure plate mechanism has difficulty in pressing the material when the material width is small.

[0025] Preferably, the packaging assembly includes a second mounting plate, a linkage mechanism on the second mounting plate, a wire feeding assembly rotatably mounted on the second mounting plate, a wire taking part at the lower end of the wire feeding assembly, the linkage mechanism including a swing plate and a drive rod, the drive rod being rotatably connected to the wire feeding assembly, the swing plate being rotatably mounted on the second mounting plate, the drive rod being rotatably mounted on one end of the swing plate away from the pivot, the second mounting plate including a first drive member and a second drive member, the first drive member being connected to the drive rod, and the second drive member being connected to the swing plate; the wire feeding assembly includes a wire feeding claw and a swing arm, the upper end of the wire feeding claw being rotatably connected to the swing arm, and the other end of the swing arm being rotatably connected to the second mounting plate.

[0026] By adopting the above technical solution, the first and second driving components independently control the driving rod and the swing plate, respectively. The wire feeding assembly is first driven vertically downward by the first driving component. When it approaches the wire breaker, the second driving component starts to operate, causing the wire feeding assembly to continue moving downward while the wire taking part moves laterally, forming an oblique motion trajectory. In the lateral component of the oblique motion, the wire taking part generates a velocity impact on the slack packing rope passing through it, pulling out a section of the packing rope. After completing the rope pulling and feeding, the two driving components work together to reset the wire feeding assembly along a straight trajectory. At this time, the packing rope is tensioned, and the upward movement of the wire taking part will not interfere with it. Since the lateral movement only superimposes with the vertical movement at the end of the descent, the overall horizontal swing amplitude is much smaller than that of traditional large-radius circular swing. There is no need to reserve a large activity space around the baler, and the wire feeding assembly is less likely to sweep laterally across the material surface, avoiding contamination of materials such as lubricating oil and dust.

[0027] In summary, this application includes at least one of the following beneficial technical effects: The conveyor table provides a conveying channel for materials through several rotating rollers and also serves as the mounting base for the entire device. The slapping component is set along the width of the conveyor table to repeatedly slap the materials from the side, keeping the sides of the materials aligned during conveying. This solves the problem of materials easily shifting laterally due to narrow width and / or unstable center of gravity. The aligning component is mounted on top of the conveyor table and set along the width direction. It can both tidy the front and rear ends of the materials and assist in the forward conveying of the materials, keeping the materials neat in the length direction as well. The synchronization component connects the aligning component and the conveyor table, driving the aligning component to clamp the materials and avoid pulling or stagnation. The pressing component is set on one side of the conveyor table and presses the tidyed materials from above before packaging to prevent the materials from springing back and loosening during bundling. The packaging component is connected to the pressing component and completes the bundling of the materials under the pressed state, thereby improving the problem that existing packaging machines have difficulty bundling narrow materials. The first frame is connected to the conveyor and set along the width direction, providing the installation foundation and guiding reference for the entire aligning assembly, ensuring that the aligning assembly tidies the sides of the material. The first transmission wheel set and the first synchronous belt form a linear transmission mechanism, which converts the rotary motion into the reciprocating motion of the clamp in the width direction of the conveyor. The clamp acts directly on the side of the material, and pushes the offset material back to the alignment position through the reciprocating motion. The aligning assembly can laterally tidy the material. Compared with the fixed side baffle, the reciprocating tapping not only pushes the offset material back, but also makes the material layers in the material naturally tend to be dense and aligned through vibration, thereby overcoming the problems of insufficient lateral friction and easy offset during material conveying, and ensuring that the width direction edge of the material is neat and consistent before entering the subsequent aligning and packaging station. The first and second drive components independently control the drive rod and the swing plate, respectively. The wire feeding assembly is initially driven vertically downward by the first drive component. When it approaches the wire breaker, the second drive component activates, causing the wire feeding assembly to continue moving downward while the wire-taking section moves laterally, forming an oblique motion trajectory. In the lateral component of the oblique motion, the wire-taking section impacts the slack packing rope passing through it, pulling out a section of the rope. After pulling and feeding the rope, the two drive components work together to reset the wire feeding assembly along a straight trajectory. At this point, the packing rope is tensioned, and the upward movement of the wire-taking section will not interfere with it. Because the lateral movement only overlaps with the vertical movement at the end of the descent, the overall horizontal swing amplitude is much smaller than that of traditional large-radius circular swing. This eliminates the need for a large amount of space around the baler, and the wire feeding assembly is less likely to sweep laterally across the material surface, avoiding contamination from lubricating oil, dust, and other pollutants. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the packaging device in the embodiments of this application; Figure 2 This is one of the structural schematic diagrams of the alignment component in the embodiments of this application; Figure 3 This is the second schematic diagram of the alignment component in the embodiments of this application; Figure 4 This is a schematic diagram of the connection structure of the alignment component and the synchronization component in the embodiments of this application; Figure 5 This is a partial structural schematic diagram of the neat component in the embodiments of this application; Figure 6 This is a schematic diagram of the connection structure between the pressing component and the packaging component in the embodiments of this application; Figure 7 This is a schematic diagram of the structure of the pressing component in the embodiments of this application; Figure 8 This is a top view of the pressing component in the embodiment of this application after the fourth motor is hidden; Figure 9This is a schematic diagram of the packaging component in the embodiments of this application; Figure 10 This is one of the partial structural schematic diagrams of the packaging component in the embodiments of this application; Figure 11 This is the second partial structural schematic diagram of the packaging component in the embodiments of this application.

[0029] Explanation of reference numerals in the attached drawings: 1. Conveyor table; 2. Alignment assembly; 21. First frame; 22. First transmission wheel set; 23. First synchronous belt; 24. Clamp; 241. First abutment plate; 242. Clearance passage; 243. First cylinder; 244. First transmission rod; 245. Rotating rod; 246. Second abutment plate; 247. Connecting plate; 25. First motor; 3. Alignment assembly; 31. Second frame; 32. Second transmission wheel set; 33. Second synchronous belt; 34. Second motor; 35. Alignment plate; 4. Synchronization assembly; 41. Crossbeam; 42. Drive shaft; 43. Third synchronous belt; 44. Third 5. Motor; 5. Pressing assembly; 51. Lifting structure; 511. First mounting plate; 512. Third transmission wheel set; 513. Second transmission rod; 514. Fourth motor; 52. Pressing structure; 521. Horizontal plate; 522. Second cylinder; 523. Guide rod; 524. Third abutment plate; 5241. Connecting part; 5242. Abutment part; 6. Packaging assembly; 61. Second mounting plate; 62. Linkage mechanism; 621. Swing plate; 622. Drive rod; 63. Wire feeding assembly; 631. Wire taking part; 632. Wire feeding claw; 633. Swing arm; 64. First driving component; 65. Second driving component. Detailed Implementation

[0030] The following is in conjunction with the appendix Figure 1 To be continued Figure 11 This application will be described in further detail.

[0031] This application discloses a packaging device. (Refer to...) Figure 1 and Figure 6 The packaging device includes a conveyor table 1, a slapping assembly 2, a straightening assembly 3, a synchronization assembly 4, a pressing assembly 5, and a packaging assembly 6. The conveyor table 1 is equipped with several rotating rollers. The slapping assembly 2 is connected to the conveyor table 1 and is arranged along the width direction of the conveyor table 1. It is used to slap the materials placed on the conveyor table 1. The straightening assembly 3 is mounted on the top of the conveyor table 1 and is arranged along the width direction of the conveyor table 1. It is used to straighten and convey the materials placed on the conveyor table 1. The synchronization assembly 4 is connected to the straightening assembly 3 and the conveyor table 1. It is used to drive the straightening assembly 3 to move. The pressing assembly 5 is located on one side of the conveyor table 1. It is used to press the materials conveyed by the conveyor table 1. The packaging assembly 6 is connected to the pressing assembly 5. It is used to package the materials.

[0032] In this embodiment, the conveyor table 1 provides a conveying channel for materials through several rotating rollers and also serves as the mounting base for the entire device. The slapping component 2 is set along the width direction of the conveyor table 1 and is used to repeatedly slap the materials from the side to keep the sides of the materials aligned during the conveying process, solving the problem that the materials are prone to lateral deviation due to narrow width and / or unstable center of gravity. The sizing component 3 is mounted on the top of the conveyor table 1 and is set along the width direction. It can not only sort the front and rear ends of the materials, but also assist the materials in forward conveying, keeping the materials neat in the length direction as well. The synchronization component 4 connects the sizing component 3 and the conveyor table 1 and drives the sizing component 3 to clamp the materials to avoid pulling or stagnation. The pressing component 5 is set on one side of the conveyor table 1 and presses the sorted materials from above before packaging to prevent the materials from springing back and loosening during bundling. The packaging component 6 is connected to the pressing component 5 and completes the bundling of the materials in the compressed state, thereby improving the problem that the packaging machine in the prior art is difficult to bundle narrow materials.

[0033] like Figure 2 and Figure 3 As shown, the alignment assembly 2 includes a first frame 21, a first transmission wheel set 22, a first synchronous belt 23, a clamp 24, and a first motor 25. The first frame 21 is connected to the conveyor table 1 and is arranged along the width direction of the conveyor table 1. The first transmission wheel set 22 is mounted on the first frame 21, and the first synchronous belt 23 is fitted onto the first transmission wheel set 22. The clamp 24 is connected to the first synchronous belt 23. The first motor 25 drives the first synchronous belt 23 to rotate through the first transmission wheel set 22, thereby driving the clamp 24 to move along the width direction of the conveyor table 1. The first frame 21, connected to the conveyor table 1 and arranged along the width direction, provides an installation foundation and guiding reference for the entire alignment assembly 2, ensuring alignment. Component 2 tidies the sides of the material. The first transmission wheel set 22 and the first synchronous belt 23 form a linear transmission mechanism, which converts the rotary motion into the reciprocating motion of the clamp 24 in the width direction of the conveyor table 1. The clamp 24 acts directly on the side of the material and pushes the offset material back to the aligned position through the reciprocating motion. The tidying component 2 can tidy the material laterally. Compared with the fixed side baffle, the reciprocating patting not only pushes the offset material back, but also makes the material layers in the material naturally tend to be dense and aligned through vibration. This overcomes the problem of insufficient lateral friction and easy offset when the material is conveyed, and ensures that the edges of the material in the width direction are neat and consistent before entering the subsequent tidying and packaging station.

[0034] In this embodiment, the clamp 24 includes a first abutment plate 241, a first cylinder 243, a first transmission rod 244, a rotating rod 245, and a second abutment plate 246. The first abutment plate 241 is vertically arranged, and its bottom is connected to the first synchronous belt 23. The first abutment plate 241 has an avoidance channel 242 for the rotating roller to pass through. One side of the first abutment plate 241 is used to abut against the material, and the side of the first abutment plate 241 away from the material is provided with a perpendicular to the first abutment plate 246. The connecting plate 247 of the connecting plate 241 has a pre-set through hole. The first cylinder 243 is disposed on one side of the connecting plate 247. The fixed end of the first cylinder 243 is hinged to the connecting plate 247. The first transmission rod 244 is rotatably disposed in the pre-set through hole on the connecting plate 247. One end of the first transmission rod 244 is hinged to the movable end of the first cylinder 243. The end of the first transmission rod 244 away from the first cylinder 243 is connected to the rotating rod 245. The second abutment plate 246 is hinged to the rotating rod 245. The first abutment plate 241 is vertically arranged and its bottom is connected to the first synchronous belt 23. It receives the driving force from the first synchronous belt 23 and acts as the main aligning surface, directly contacting the side of the material to push the misaligned material back to the aligned position. The setting of the clearance channel 242 allows the first abutment plate 241 to cross the rotating roller of the conveyor table 1 during movement, realizing clearance between the aligning action and the conveyor channel structure, ensuring no interference. The connecting plate 247 is perpendicular to the first abutment plate 241 and extends away from the material, providing a mounting point for the first cylinder 243 and the first transmission rod 244. The fixed end of the first cylinder 243 is hinged to the connecting plate 247, and the movable end... The first transmission rod 244 is hinged to the first transmission rod 244. Through the telescopic movement, the first transmission rod 244 is driven to rotate around the through hole on the connecting plate 247. The first transmission rod 244 converts the linear motion of the cylinder into the swing of the rotating rod 245. The rotating rod 245 then drives the second abutment plate 246 to rotate out, so that the second abutment plate 246 can abut against the front of the material. The first abutment plate 241 completes the main aligning of the side of the material. The second abutment plate 246 flips up when needed to apply temporary constraint to the material from the front, realizing aligning under bidirectional constraint. It not only tidies up the side but also presses down the front, which is especially suitable for materials with small thickness and / or materials that are prone to interlayer misalignment during clapping.

[0035] For example, the first motor 25 drives the first transmission wheel set 22 to rotate, which in turn drives the first synchronous belt 23 fitted on the wheel set to rotate cyclically. The first synchronous belt 23 is connected to the clamp 24, which drives the clamp 24 to reciprocate along the width direction of the conveyor table 1. The entire transmission mechanism is supported on the first frame 21, which is fixed to the conveyor table 1. When the clamp 24 performs alignment, the first abutment plate 241 is vertically set, and its bottom is connected to the first synchronous belt 23. It moves back and forth with the belt and pushes the material side to align with its side. The first abutment plate 241 has a clearance channel 242, which passes over the rotating roller on the conveyor table 1 during movement to prevent interference. When it is necessary to apply constraint to the front of the material, the first cylinder 243 mounted on the connecting plate 247 is activated: its fixed end is hinged to the connecting plate 247, and its movable end extends and retracts to push the first transmission rod 244. The first transmission rod 244 is rotatably inserted into the pre-drilled through hole of the connecting plate 247. One end is hinged to the movable end of the cylinder, and the other end drives the rotating rod 245 to swing. The rotating rod 245 then drives the second abutment plate 246, which is hinged to it, to rotate out and press the front of the material, thus realizing bidirectional sorting of the material from the side and the front.

[0036] like Figure 4 and Figure 5 As shown, the leveling assembly 3 includes a second frame 31, a second transmission wheel set 32, a second synchronous belt 33, a second motor 34, and a leveling plate 35. The second frame 31 is vertically arranged, the second transmission wheel set 32 ​​is mounted on the second frame 31, the second synchronous belt 33 is sleeved on the second transmission wheel set 32, and the second motor 34 is connected to the second synchronous belt 33 through the second transmission wheel set 32 ​​to drive the second synchronous belt 33 to rotate. The leveling plate 35 is connected to the second synchronous belt 33. The vertical arrangement of the second frame 31 provides an installation reference perpendicular to the conveying surface for the entire leveling assembly 3. The second transmission wheel set 32 ​​and the second synchronous belt 35 are connected to the second synchronous belt 33. The synchronous belt 33 forms a conveying route driven by the second motor 34, converting the rotary motion into the reciprocating motion of the synchronous belt along the length of the conveyor table 1. The aligning plate 35 is connected to the second synchronous belt 33 and moves with the synchronous belt, directly contacting the front or rear end face of the material and pushing the end face of the material to make it neat. The aligning plate 35 aligns and arranges the material, and cooperates with the lateral aligning component 2 in the aligning direction, so that the material is aligned in both the width and length directions, ensuring that the material enters the subsequent pressing and packaging station in a neat end face state, and providing a guarantee for the accuracy of the binding position and the uniformity of the binding force.

[0037] In this embodiment, the synchronization component 4 includes a crossbeam 41, a drive shaft 42, a third synchronous belt 43, and a third motor 44. Two crossbeams 41 are provided, arranged parallel and spaced apart. The drive shaft 42 passes through one of the crossbeams 41 and is rotatably connected to the other crossbeam 41. Two drive shafts 42 are provided, symmetrically arranged between the two crossbeams 41. The third synchronous belt 43 is sleeved on both drive shafts 42 and connected to the second frame 31. The third motor 44 drives one of the drive shafts 42 to rotate. The motor 44 drives the third synchronous belt 43 to rotate. Two crossbeams 41 are arranged in parallel and spaced apart along the width of the conveyor table 1. Two drive shafts 42 are symmetrically arranged between the two crossbeams 41 and are rotatably connected to the crossbeams 41 by means of installation through the crossbeams 41. The third synchronous belt 43 is sleeved on the two drive shafts 42. One of the drive shafts 42 is driven to rotate by the third motor 44, thereby driving the entire synchronous belt to rotate. The second frame 31 is connected to the third synchronous belt 43, so that when the synchronous belt rotates, it can directly drive the alignment component 3 to move along the width of the conveyor table 1.

[0038] In this embodiment, two alignment components 3 are provided, mirror-aligned and spaced apart. One second frame 31 is connected to the upper section of the third synchronous belt 43, and the other second frame 31 is connected to the lower section of the third synchronous belt 43. In the top-view projection direction, the projection of any crossbeam 41 and the projection of any second frame 31 are orthogonally intersecting. The alignment plate 35 has at least two contact surfaces with the material. The two alignment components 3 are mirror-aligned and spaced apart, located on both sides of the material, simultaneously aligning the material from two opposite directions. One second frame 31 is connected to the upper section of the third synchronous belt 43, and the other is connected to the lower section. When the third synchronous belt 43 rotates, the upper and lower sections move in opposite directions, causing the two alignment components 3 to move closer to each other or move further away from each other synchronously, realizing automatic centering adjustment driven by a single motor. The material is clamped from both sides, automatically centering the material at the width center of the conveyor table 1. Regardless of the actual width of the material, the binding position always coincides with the center of the material, solving the binding misalignment problem caused by width changes.

[0039] For example, the third motor 44 drives one of the drive shafts 42 to rotate, causing the third synchronous belt 43, which is sleeved on the two drive shafts 42, to rotate cyclically. The two drive shafts 42 are symmetrically installed between two parallel and spaced crossbeams 41. The drive shaft 42 passes through one crossbeam 41 and is rotatably connected to the other. The crossbeams 41 provide support for the entire mechanism. The second frames 31 of the two alignment components 3 are respectively connected to the upper and lower sections of the third synchronous belt 43. Because the upper and lower sections move in opposite directions, the two second frames 31 drive their respective alignment components 3 to move synchronously towards each other or synchronously move away from each other, realizing automatic centering adjustment driven by a single motor. The second motor 34 of each alignment component 3 drives the second synchronous belt 33, which is sleeved on the second drive wheel set 32, to rotate. The second synchronous belt 33 drives the alignment plate 35 to reciprocate along the length of the conveyor table 1. The two alignment plates 35 are set in a mirror-like interval and contact the front or rear end face of the material from both sides, pushing the end face to make it neat and completing the length-direction alignment. During operation, the synchronization component 4 first drives the two alignment components 3 to move towards each other, automatically centering them according to the actual width of the material. After centering is completed and stabilized, the second motors 34 inside the two alignment components 3 then drive their respective alignment plates 35 to align and trim the material from the front and rear ends along the length of the conveyor table 1. Time difference control is used to avoid interference between the centering and trimming actions.

[0040] like Figure 7 and Figure 8 As shown, the pressing component 5 includes a lifting structure 51 and a pressing structure 52. The lifting structure 51 drives the pressing structure 52 to move vertically, and the pressing structure 52 is used to press the material. The lifting structure 51, as the vertical drive part of the pressing component 5, is responsible for lowering the entire pressing structure 52 from the standby high position to the working position that contacts the material, and applying initial downward pressure, so that the pressing action can be precisely controlled in height and force. The pressing structure 52 descends under the drive of the lifting structure 51, directly contacting and pressing the top surface of the material that has been patted and aligned, compacting and fixing the material before bundling. When the two work together, the lifting structure 51 first quickly sends the pressing structure 52 to a height close to the material, and then the pressing structure 52 performs the final pressing. Considering the characteristics of thin material and small compression, the pressing action has both a large stroke and a rapid approach capability, and can control the final pressing force when contacting the material, avoiding impact pressing that will crush or leave indentations on the thin material.

[0041] In this embodiment, the lifting structure 51 includes a first mounting plate 511, a third transmission wheel set 512, a second transmission rod 513, and a fourth motor 514. The first mounting plate 511 is horizontally arranged, the third transmission wheel set 512 is disposed on the top of the first mounting plate 511, the second transmission rod 513 is connected to the third transmission wheel set 512, and the second transmission rod 513 passes through a pre-set hole in the first mounting plate 511. The fourth motor 514 is connected to the second transmission rod 513 via the third transmission wheel set 512 to drive the second transmission rod 513 to move vertically. The first mounting plate 511 is horizontally arranged and supports the third transmission wheel set 513. The third transmission wheel set 512 and the fourth motor 514 provide a passage for the second transmission rod 513 through a preset hole. The third transmission wheel set 512 is set on the top of the first mounting plate 511, converting the rotational motion of the fourth motor 514 and transmitting it to the second transmission rod 513. The fourth motor 514 serves as a lifting power source, driving the second transmission rod 513 through the third transmission wheel set 512. The second transmission rod 513 is connected to the third transmission wheel set 512, passes through the hole in the first mounting plate 511 and extends downward, with its end fixedly connected to the pressing structure 52. This converts the rotation of the wheel set into its own vertical lifting motion, thereby driving the pressing structure 52 to move up and down.

[0042] In this embodiment, the pressing structure 52 includes a horizontal plate 521, a second cylinder 522, a guide rod 523, and a third abutment plate 524. The horizontal plate 521 is fixedly connected to the second transmission rod 513. The second cylinder 522 is connected to the horizontal plate 521 and the third abutment plate 524, and is used to drive the third abutment plate 524 to move vertically. The guide rod 523 is movably inserted into the guide hole of the horizontal plate 521 and is connected to the third abutment plate 524. The horizontal plate 521 serves as the supporting base of the pressing structure 52 and is fixedly connected to the end of the upper second transmission rod 513. It receives the vertical driving force transmitted by the lifting structure 51 to change the height of the pressing structure 52. The movable end of the second cylinder 522 is connected to the third abutment plate 524, which can drive the third abutment plate 524 to complete the final pressing and releasing action. 523 is movably inserted into the pre-set guide hole on the horizontal plate 521 and connected to the third abutment plate 524. When the second cylinder 522 drives the third abutment plate 524 to rise and fall, the guide rod 523 slides synchronously in the guide hole with the third abutment plate 524, constraining the movement of the third abutment plate 524. The lifting structure 51 first sends the horizontal plate 521 together with the second cylinder 522, guide rod 523 and third abutment plate 524 above the material. Then the second cylinder 522 is activated to press the third abutment plate 524 smoothly against the top surface of the material. The cooperation between the guide rod 523 and the guide hole provides a straight guide for the third abutment plate 524, so that the pressing surface is always parallel to the top surface of the material, thus the pressing action is smooth and the pressing force is evenly distributed. Even if the top surface area of ​​the material is small and the edge support is weak, the material will not be pressed crooked or scattered due to the tilt of the third abutment plate 524. Meanwhile, the second cylinder 522 is independently controlled, and the pressing stroke and force can be flexibly adjusted according to the actual thickness of the material, making it more adaptable.

[0043] For example, in this embodiment of the application, the third abutment plate 524 is bent to form a connecting part 5241 and an abutment part 5242. The connecting part 5241 is connected to the guide rod 523 and the second cylinder 522. Two abutment parts 5242 are provided, which are located on both sides of the connecting part 5241 respectively. The two abutment parts 5242 are used to abut against the material. The third abutment plate 524 can press the material when the width of the material is large through the two abutment parts 5242 to prevent the material from sticking up. It can also press the material with a smaller width through one of the abutment parts 5242, which improves the problem that the existing pressure plate mechanism has difficulty in pressing the material when the width of the material is small.

[0044] For example, each gear in the third transmission gear set has an internal thread. The gears in the third transmission gear set are connected by a chain drive, that is, a chain surrounds all the gears to achieve synchronous rotation of all the gears. One of the gears is connected to the output end of the fourth motor 514. There are three second transmission rods 513, each with a thread on its outer wall. Each second transmission rod 513 is threaded to its corresponding gear, which can convert the three synchronous rotational motions into three synchronous linear motions through the threaded connection, ensuring that the entire pressing assembly 5 moves linearly. When the fourth motor 514 starts, it drives the third transmission wheel set 512 on the top of the first mounting plate 511. In the exemplary solution, each gear in the third transmission gear set has an internal thread, and the gears are connected by a chain drive. One of the gears is connected to the output end of the fourth motor 514. The three threaded second transmission rods 513 are each threaded to their corresponding gears. When the gears rotate, the rotational motion is converted into synchronous linear lifting motion of the three second transmission rods 513 through the threaded pair. The second transmission rod 513 extends downward through a pre-set hole in the first mounting plate 511, and its end is fixed to the pressing structure 52, thereby driving the entire pressing structure 52 to descend rapidly above the material. After descending to the designated position, the second cylinder 522 fixed on the horizontal plate 521 actuates, driving the third abutment plate 524 to move downward. The third abutment plate 524 is bent to form a connecting part 5241 and two abutment parts 5242. The connecting part 5241 is connected to the second cylinder 522 and the guide rod 523. The guide rod 523 is movably inserted into the guide hole of the horizontal plate 521. When the third abutment plate 524 descends, the guide rod 523 slides along the guide hole, constraining its direction of movement and ensuring that the pressing surface is always parallel to the top surface of the material. The two abutment parts 5242 are located on both sides of the connecting part 5241. For wide materials, both abutment parts 5242 are pressed simultaneously to prevent them from tilting up. For narrow materials, a single abutment part 5242 can be used to press them down. The second cylinder 522 independently controls the pressing stroke and force, so that the third abutment plate 524 smoothly adheres to the top surface of the material, completing the compaction and fixing.

[0045] like Figures 9 to 11As shown, the packaging assembly 6 includes a second mounting plate 61, a linkage mechanism 62 on the second mounting plate 61, and a wire feeding assembly 63 rotatably mounted on the second mounting plate 61. The lower end of the wire feeding assembly 63 has a wire taking part 631. The linkage mechanism 62 includes a swing plate 621 and a drive rod 622. The drive rod 622 is rotatably connected to the wire feeding assembly 63. The swing plate 621 is rotatably mounted on the second mounting plate 61, and the drive rod 622 is rotatably mounted on one end of the swing plate 621 away from the pivot. The second mounting plate 61 is provided with a first drive member 64 and a second drive member 65. The first drive member 64 is connected to the drive rod 622, and the second drive member 65 is connected to the swing plate 621. The wire feeding assembly 63 includes a wire feeding claw 632 and a swing arm 633. The upper end of the wire feeding claw 632 is rotatably connected to the swing arm 633, and the other end of the swing arm 633 is rotatably connected to the second mounting plate 61. The first drive member 64 and the second drive member 65 independently control the drive rod 622 and the swing plate 621, respectively. The wire feeding assembly 63 is first driven vertically downward by the first drive unit 64. When it approaches the wire breaker, the second drive unit 65 activates, causing the wire feeding assembly 63 to continue moving downward while the wire taking part 631 moves laterally, forming an oblique motion trajectory. In the lateral component of the oblique motion, the wire taking part 631 generates a velocity impact on the slack packing rope passing through it, pulling out a section of the packing rope. After completing the rope pulling and feeding, the two drive units work together to reset the wire feeding assembly 63 along a straight trajectory. At this point, the packing rope is tensioned, and the upward movement of the wire taking part 631 will not interfere with it. Since the lateral movement only superimposes with the vertical movement at the end of the descent, the overall horizontal swing amplitude is much smaller than that of traditional large-radius circular swing. A large amount of space does not need to be reserved around the packing machine, and the wire feeding assembly 63 is less likely to sweep laterally across the material surface, avoiding contamination from lubricating oil, dust, and other pollutants.

[0046] For example, it also includes a strapping device opposite to the packaging assembly 6, which matches the packaging assembly 6 and is equipped with a wire cutter. One end of the swing arm 633 is rotatably connected to the second mounting plate 61, and the other end is rotatably connected to the upper end of the wire feeding claw 632. The lower end of the wire feeding claw 632 is provided with a wire picking part 631. The entire wire feeding assembly 63 is rotatably connected to the second mounting plate 61 through the swing arm 633, and completes the combined motion of lifting and lateral movement by the drive rod 622. When the first drive member 64 is activated, it drives the drive rod 622 in the linkage mechanism 62. The drive rod 622 is rotatably connected to the wire feeding assembly 63, driving the entire wire feeding assembly 63 to descend vertically. At this time, the second drive member 65 is temporarily stationary, and the swing plate 621 remains stationary. When the wire feeding assembly 63 descends and approaches the wire cutter, the second drive member 65 starts to activate, driving the swing plate 621, which is rotatably mounted on the second mounting plate 61, to swing. Since the drive rod 622 is rotatably positioned at the end of the swing plate 621 away from the pivot, the swing plate 621 swings, driving the drive rod 622, which in turn causes the wire feeding assembly 63 to move laterally while continuing to descend. The wire-taking section 631 at its lower end forms an oblique motion trajectory. The lateral component generates a velocity impact on the slack packing rope passing through it, pulling out a section of the packing rope. After the rope is pulled out, the first drive member 64 and the second drive member 65 work together to reset the wire feeding assembly 63 upwards along a straight trajectory. At this point, the packing rope is tensioned, and the upward movement of the wire-taking section 631 will not interfere with it.

[0047] Specifically, the material is conveyed forward via the rotating rollers of the conveyor table 1. During the conveying process, the clamp 24 of the aligning component 2 is driven by the first motor 25 to reciprocate along the width direction of the conveyor table 1, and the first abutting plate 241 repeatedly abuts the material from the side to align the sides of the material. At the same time, as needed, the first cylinder 243 can drive the second abutting plate 246 to rotate out and abut against the front end of the material from the front to achieve bidirectional alignment. Subsequently, the third motor 44 of the synchronization component 4 drives the two mirror-set aligning components 3 to move towards each other along the width direction via the third synchronous belt 43 to automatically center the material. After centering, the second motor 34 inside each aligning component 3 drives the aligning plate 35 to reciprocate along the length direction of the conveyor table 1 to abut the end faces of the material from both the front and rear ends, making the material neat and consistent in both length and width directions. Next, the lifting structure 51 of the pressing component 5 (the fourth motor 514 drives the second transmission rod 513 via the third transmission wheel set 512) lowers the pressing structure 52 as a whole above the material. Then, the second cylinder 522 in the pressing structure 52 pushes the third abutment plate 524 to vertically press the top surface of the material to prevent rebound during bundling. Finally, under the coordinated control of the first drive member 64 and the second drive member 65, the wire feeding component 63 of the packaging component 6 first descends vertically and then moves laterally to pull out the packaging rope along an oblique trajectory and wrap it around the material, cooperating with the strapping device to complete the bundling. After packaging is completed, all components reset.

[0048] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A packaging device, characterized in that, include: The conveyor table (1) is equipped with several rotating rollers; Alignment component (2), connected to the conveyor table (1), is arranged along the width direction of the conveyor table (1) and is used to align the materials placed on the conveyor table (1); A tidying component (3) is mounted on the top of the conveyor table (1) and is arranged along the width direction of the conveyor table (1) for tidying and conveying materials placed on the conveyor table (1). A synchronization component (4) is connected to the alignment component (3) and the conveyor (1) and is used to drive the alignment component (3) to move; The pressing component (5) is disposed on one side of the conveyor table (1) and is used to press the material conveyed by the conveyor table (1); The packaging component (6) is connected to the pressing component (5) and is used to package the materials.

2. The packaging device according to claim 1, characterized in that: The alignment assembly (2) includes a first frame (21), a first transmission wheel set (22), a first synchronous belt (23), a clamp (24), and a first motor (25). The first frame (21) is connected to the conveyor table (1) and is arranged along the width direction of the conveyor table (1). The first transmission wheel set (22) is arranged on the first frame (21), and the first synchronous belt (23) is sleeved on the first transmission wheel set (22). The clamp (24) is connected to the first synchronous belt (23). The first motor (25) drives the first synchronous belt (23) to rotate through the first transmission wheel set (22) so as to drive the clamp (24) to move along the width direction of the conveyor table (1).

3. The packaging device according to claim 2, characterized in that: The clamp (24) includes a first abutment plate (241), a first cylinder (243), a first transmission rod (244), a rotating rod (245), and a second abutment plate (246). The first abutment plate (241) is vertically arranged, and its bottom is connected to the first synchronous belt (23). The first abutment plate (241) has a clearance channel (242) for the rotating roller to pass through. One side of the first abutment plate (241) is used to abut against the material, and the side of the first abutment plate (241) away from the material is provided with a connection perpendicular to the first abutment plate (241). The connecting plate (247) has a pre-set through hole. The first cylinder (243) is disposed on one side of the connecting plate (247). The fixed end of the first cylinder (243) is hinged to the connecting plate (247). The first transmission rod (244) is rotatably disposed in the pre-set through hole on the connecting plate (247). One end of the first transmission rod (244) is hinged to the movable end of the first cylinder (243). The end of the first transmission rod (244) away from the first cylinder (243) is connected to the rotating rod (245). The second abutment plate (246) is hinged to the rotating rod (245).

4. The packaging device according to claim 1, characterized in that: The alignment component (3) includes a second frame (31), a second transmission wheel set (32), a second synchronous belt (33), a second motor (34), and an alignment plate (35). The second frame (31) is vertically arranged, the second transmission wheel set (32) is arranged on the second frame (31), the second synchronous belt (33) is sleeved on the second transmission wheel set (32), the second motor (34) is connected to the second synchronous belt (33) through the second transmission wheel set (32) to drive the second synchronous belt (33) to rotate, and the alignment plate (35) is connected to the second synchronous belt (33).

5. The packaging device according to claim 4, characterized in that: The synchronization component (4) includes a crossbeam (41), a drive shaft (42), a third synchronous belt (43), and a third motor (44). There are two crossbeams (41) arranged in parallel and spaced apart. The drive shaft (42) passes through one of the crossbeams (41) and is rotatably connected to the other crossbeam (41). There are two drive shafts (42) arranged symmetrically between the two crossbeams (41). The third synchronous belt (43) is sleeved on the two drive shafts (42) and is connected to the second frame (31). The third motor (44) is used to drive one of the drive shafts (42) to rotate, so as to drive the third synchronous belt (43) to rotate.

6. The packaging device according to claim 5, characterized in that: Two alignment components (3) are provided, and the two alignment components (3) are arranged in a mirror interval. One of the second frames (31) is connected to the upper section of the third synchronous belt (43), and the other second frame (31) is connected to the lower section of the third synchronous belt (43). In the top view projection direction, the projection of any beam (41) and the projection of any second frame (31) are orthogonally staggered. The alignment plate (35) has at least two contact surfaces with the material.

7. The packaging device according to claim 1, characterized in that: The pressing assembly (5) includes a lifting structure (51) and a pressing structure (52). The lifting structure (51) is used to drive the pressing structure (52) to move in the vertical direction, and the pressing structure (52) is used to press the material.

8. The packaging device according to claim 7, characterized in that: The lifting structure (51) includes a first mounting plate (511), a third transmission wheel set (512), a second transmission rod (513), and a fourth motor (514). The first mounting plate (511) is horizontally arranged. The third transmission wheel set (512) is located on the top of the first mounting plate (511). The second transmission rod (513) is connected to the third transmission wheel set (512). The second transmission rod (513) passes through the first mounting plate (511) through a pre-set hole. The fourth motor (514) is connected to the second transmission rod (513) through the third transmission wheel set (512) to drive the second transmission rod (513) to move in the vertical direction.

9. The packaging device according to claim 8, characterized in that: The pressing structure (52) includes a horizontal plate (521), a second cylinder (522), a guide rod (523), and a third abutment plate (524). The horizontal plate (521) is fixedly connected to the second transmission rod (513). The second cylinder (522) is connected to the horizontal plate (521) and the third abutment plate (524). The second cylinder (522) is used to drive the third abutment plate (524) to move in the vertical direction. The guide rod (523) is movably inserted into the guide hole of the horizontal plate (521). The guide rod (523) is connected to the third abutment plate (524).

10. The packaging device according to claim 9, characterized in that: The third abutment plate (524) is bent to form a connecting part (5241) and an abutment part (5242). The connecting part (5241) is connected to the guide rod (523) and the second cylinder (522). There are two abutment parts (5242), which are located on both sides of the connecting part (5241) and are used to abut against the material.

11. The packaging device according to claim 1, characterized in that: The packaging assembly (6) includes a second mounting plate (61), on which a linkage mechanism (62) is provided. A wire feeding assembly (63) is rotatably mounted on the second mounting plate (61). The lower end of the wire feeding assembly (63) is provided with a wire taking part (631). The linkage mechanism (62) includes a swing plate (621) and a drive rod (622). The drive rod (622) is rotatably connected to the wire feeding assembly (63). The swing plate (621) is rotatably mounted on the second mounting plate (61), and the drive rod (622) is rotatably mounted on the second mounting plate (61). The second mounting plate (61) is provided with a first driving member (64) and a second driving member (65) on one end of the swing plate (621) away from the pivot. The first driving member (64) is connected to the driving rod (622), and the second driving member (65) is connected to the swing plate (621). The wire feeding assembly (63) includes a wire feeding claw (632) and a swing arm (633). The upper end of the wire feeding claw (632) is rotatably connected to the swing arm (633), and the other end of the swing arm (633) is rotatably connected to the second mounting plate (61).

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