An adjustable ton bag packaging machine for material packaging

Abstract

This invention relates to the field of powder packaging technology and discloses an adjustable ton bag packaging machine for material packaging, including support rods. A drive mechanism is fixedly connected to the outer wall of the support rods. The drive mechanism is located in the middle of the support rods. There are four support rods, which are evenly distributed around the drive mechanism. A hopper is fixedly connected to the top of the support rods. The hopper is located above the drive mechanism. An adjustment mechanism is fixedly connected to the bottom of the hopper. The adjustment mechanism passes through the drive mechanism. A protective cover is fixedly connected to one end of the adjustment mechanism that passes through the drive mechanism. A conveying mechanism is provided outside the support rods. A motor is fixedly connected to the outer wall of the conveying mechanism. Multiple spiral plates protect the ton bag from external forces and vibrations during conveying, preventing the material inside the ton bag from tipping over and affecting work efficiency.

Description

Technical Field

[0001] This invention relates to the field of powder packaging technology, and more specifically to a ton bag packaging machine for adjustable material packaging. Background Technology

[0002] A ton bag packaging machine is a large-scale weighing packaging equipment used for packaging materials in ton bags. It is a multi-purpose packaging machine integrating electronic weighing, automatic bag removal, and dust removal. It boasts a high degree of automation, high packaging accuracy, adjustable packaging speed, and superior structure. Ton bag packaging machines are suitable for packaging materials in the mining, chemical, building materials, grain, and feed industries. Packaging machines are necessary when packaging materials. Existing bag clamps are inconvenient to adjust, resulting in a long distance and making bag placement inconvenient for operators.

[0003] An anti-tipping ton bag packaging machine for material packaging

[0004] A ton bag is a flexible transport packaging container, cylindrical or rectangular in shape, equipped with lifting straps for easy transport and loading / unloading. A ton bag packaging machine is a machine that fills ton bags with materials. It is suitable for transporting large quantities of bulk powdery materials, featuring large capacity, light weight, and ease of loading and unloading, making it a common packaging material. However, ton bag packaging machines have a relatively simple function; they require filling the bags before packaging. During material transport, they are susceptible to external forces and vibrations, which can cause materials to tip over or fall, affecting work efficiency. Summary of the Invention

[0005] To address the shortcomings of existing technologies, the technical solution adopted by this invention is as follows: An adjustable ton bag packaging machine for material packaging, comprising a support rod, a drive mechanism fixedly connected to the outer wall of the support rod, the drive mechanism being located in the middle of the support rod, four support rods evenly distributed around the drive mechanism, a hopper fixedly connected to the top of the support rod, the hopper being above the drive mechanism, an adjustment mechanism fixedly connected to the bottom of the hopper, the adjustment mechanism penetrating the drive mechanism, a protective cover fixedly connected to one end of the adjustment mechanism penetrating the drive mechanism, the protective cover being located at the discharge point of the adjustment cylinder, and the adjustment cylinder penetrating the protective cover. During the feeding process, small particles of powder are easily scattered, thus polluting the working environment. By setting up the protective cover, the powder is prevented from spreading. A conveying mechanism is provided outside the support rod, the support rod is perpendicular to the conveying mechanism, and the support rod is located at both ends of the conveying mechanism, the conveying mechanism being located at the bottom of the drive mechanism, a motor fixedly connected to the outer wall of the conveying mechanism, and further comprising:

[0006] The limiting mechanism includes a fixed plate located on a roller. A fixed ring is fixedly connected to the top of the fixed plate, and the fixed ring is located in the middle of the fixed plate. A spiral plate is fixedly connected to the top of the fixed ring. The spiral plate is elastic and is a conical spiral with a diameter decreasing from bottom to top. During operation, the ton bag is placed on the fixed ring, and the lifting strap on the ton bag is looped onto the fixed rod. A cylinder drives the slider to slide upward, which in turn drives the support block to move the spiral plate upward, so that the ton bag is located inside the space formed by multiple spiral plates and the fixed ring. At this time, the ton bag is fully extended and does not overlap, and the bag opening becomes smaller. By fixing the ton bag at the bottom, it is prevented from being suspended in a suspended state, thus preventing the ton bag from falling due to the breakage of the lifting strap during suspension and causing a dangerous accident. Multiple spiral plates protect the ton bag from external forces and vibrations during transportation, preventing the material inside the ton bag from tipping over and affecting work efficiency. There are three spiral plates, with the fixed ring as the center. The spiral plate is evenly distributed around the fixed ring. A limiting component is fixedly connected to the end of the spiral plate away from the fixed ring. A positioning component is fixedly connected to the top of the fixed plate. There are three positioning components, evenly distributed around the fixed ring. A slider is fixedly connected to the end of the limiting component near the positioning component. By setting the slider, limiting groove, and limiting cylinder, the cylinder drives the slider to slide within the limiting cylinder, preventing the ton bag from shifting as it moves upward with the support block, thus preventing the material inside the ton bag from tipping over and affecting work efficiency. The slider is slidably connected to the positioning component. A fixing component is slidably connected to the outer wall of the limiting component. A fixing rod is fixedly connected to the top of the limiting component. A sphere made of rubber is fixedly connected to the end of the fixing rod away from the limiting component. During operation, the motor operates via an external power supply. The motor rotation drives the gear with rod to rotate, and the adjusting cylinder moves downward with the rack, so that the bottom of the adjusting cylinder is directly above the ton bag. The sphere acts as a buffer when the protective cover contacts the sphere.

[0007] The limiting component includes a support block, a rotating shaft rotatably connected to the outer wall of the support block, a supporting block fixedly connected to the outer wall of the rotating shaft, magnetic blocks symmetrically arranged on the outer wall of the supporting block and fixedly connected to the supporting block, a rotating rod rotatably connected to the outer wall of the supporting block, the supporting block being fixedly connected to a spiral plate, the supporting block being located inside the supporting block, and four rotating rods in total, with two rotating rods forming a group, the two groups of rotating rods being symmetrically arranged around the rotating shaft, a limiting rod being provided at the end of the rotating rod away from the supporting block, and the two ends of the limiting rod being rotatably connected to the two rotating rods.

[0008] The positioning component includes a limiting cylinder, which is fixedly connected to the top of a fixed plate. A cylinder is fixedly connected to the top of the fixed plate and is located inside the limiting cylinder. The end of the cylinder away from the fixed plate is fixedly connected to a slider, which is slidably connected to the limiting cylinder. A limiting groove is formed at the end of the limiting cylinder near the support block, and the slider passes through the limiting cylinder via the limiting groove. During operation, the position of the slider is adjusted by the cylinder, thereby adjusting the height of the spiral plate. This allows for height adjustment of ton bags of different sizes, enabling the fixing of ton bags of different sizes and improving the applicability of the equipment. After operation, the spiral plate descends for easy material removal, facilitating the bagging and transfer of ton bags.

[0009] The fixing assembly includes a ring slidably connected to a limiting rod, with the ring passing through the limiting rod. A magnetic plate is fixedly connected to one end of the outer wall of the ring near the support block, and a positioning plate is fixedly connected to the other end of the ring near the magnetic plate. An arc plate is fixedly connected to the outer wall of the ring. By setting the arc plate, the support block is limited, preventing uneven distances between the magnetic blocks and magnetic plates at both ends, preventing deformation of the bag opening, and preventing material leakage. The arc plate is located near the fixing plate. In the initial state, the spiral plate is at the top of the fixing ring, at which time the spiral plate is not subjected to external force and does not exert any force on the support block. The magnetic blocks and magnetic plates have opposite magnetic properties. The mutual attraction between them allows the rings to form a circle. During operation, the position of the slider is adjusted by a cylinder, which in turn adjusts the height of the spiral plate. The spiral plate then exerts a pulling force on the support block. The rotating rod rotates under the limit of the ring and the pulling force of the support block, causing the ring to move the magnetic plate away from the magnetic block. This adjusts the circular opening formed by the rings, allowing the equipment to adjust the feed inlet according to the size of the ton bag. Simultaneously, the mutual attraction between the magnetic blocks and magnetic plates ensures the rings are tightly attached to the ton bag, preventing the bag opening from being loose and improving the equipment's efficiency.

[0010] The conveying mechanism includes a support column, a fixed frame fixedly connected to the top of the support column, a roller rotatably connected to the inner wall of the fixed frame, the roller passing through the fixed frame and fixedly connected to the output end of the motor, an extension plate fixedly connected to the top of the fixed frame, the extension plate being symmetrically arranged around the roller, a groove being formed at one end of the extension plate near the fixed plate, the groove being slidably connected to a limiting cylinder, and the fixed plate sliding within the space formed by the extension plate and the roller. During operation, the motor drives the roller to rotate, thereby the roller moving the fixed plate. By setting the extension plate, the fixed plate can maintain balance when subjected to external force. At the same time, the sliding cooperation between the limiting cylinder and the groove prevents the fixed plate from deviating during movement, thus playing a guiding role and preventing horizontal deviation of the ton bag during movement.

[0011] The adjusting mechanism includes an adjusting cylinder with an extension block on its inner wall. The extension block is fixedly connected to the top of the adjusting cylinder. A feeding cylinder is fixedly connected to the bottom of the hopper. A sliding groove is formed on the outer wall of the feeding cylinder. The end of the extension block away from the adjusting cylinder is slidably connected to the sliding groove. A rack is fixedly connected to the outer wall of the adjusting cylinder. A positioning ring is fixedly connected to the end of the feeding cylinder away from the hopper. The positioning ring is a curved plate that is recessed inward. After the operation is completed, the adjusting cylinder resets. By setting the positioning ring, the inner wall of the adjusting cylinder is cleaned to prevent powder residue from entering the sliding groove after the cylinder resets, which would cause blockage and prevent normal operation, thus affecting work efficiency. The positioning ring is slidably connected to the inner wall of the adjusting cylinder. The feeding cylinder is located inside the adjusting cylinder. The bottom of the adjusting cylinder is fixedly connected to a protective cover.

[0012] The driving mechanism includes a support plate, with its four ends fixedly connected to a support rod. A through hole is provided at the top of the support plate, and a square plate is fixedly connected to the top of the support plate. A motor is fixedly connected to the outer wall of the square plate, with the output end of the motor passing through the square plate. A gear with a rod is fixedly connected to the output end of the motor, and the gear with a rod is rotatably connected to the square plate and meshes with a rack. During operation, the motor operates via an external power supply, rotating to drive the gear with a rod, allowing the adjusting cylinder to move downwards to the bag opening position. This allows for adjustment of the feeding tube length according to the height of the ton bag, improving the equipment's applicability.

[0013] The beneficial effects of this invention are as follows:

[0014] 1. This invention uses spiral plates, with support blocks driving the spiral plates upwards, so that the ton bag is located inside the space formed by multiple spiral plates and fixing rings. At this time, the ton bag is fully extended and does not overlap, and the bag opening becomes smaller. By fixing the ton bag at the bottom, it avoids the ton bag being in a suspended state, preventing the ton bag from falling and causing dangerous accidents due to the breakage of the lifting belt during suspension. By setting multiple spiral plates to protect the ton bag from external forces and vibrations during transportation, it prevents the material inside the ton bag from tipping over and affecting work efficiency.

[0015] 2. This invention, by setting up a slider, a limiting groove, and a limiting cylinder, allows the cylinder to drive the slider to slide within the limiting cylinder, preventing the ton bag from shifting as it moves upward with the support block, thus preventing the material inside the ton bag from tipping over and affecting work efficiency.

[0016] 3. This invention, by setting a positioning component and adjusting the position of the slider with a cylinder, thereby adjusting the height of the spiral plate, can adjust the height of ton bags of different sizes, making it possible to fix ton bags of different sizes, improving the applicability of the equipment. After completion, the spiral plate descends to facilitate material retrieval, thus facilitating the bagging and transfer of ton bags.

[0017] 4. This invention, by setting a fixed component and adjusting the position of the cylinder slider, thereby adjusting the height of the spiral plate, generates a pulling force on the support block. The rotating rod rotates under the limit of the ring and the pulling force of the support block. The ring then drives the magnetic plate away from the magnetic block, thereby adjusting the circular opening formed by the ring. This allows the equipment to adjust the feed inlet according to the size of the ton bag. At the same time, the mutual attraction between the magnetic block and the magnetic plate ensures that the ring is tightly attached to the ton bag, preventing the ton bag opening from being loose and improving the working efficiency of the equipment.

[0018] 5. The present invention cleans the inner wall of the adjusting cylinder by setting a positioning ring, which prevents powder residue from entering the sliding groove after resetting, causing blockage of the sliding groove, thus preventing normal operation and affecting work efficiency. Attached Figure Description

[0019] Figure 1 This is the front view of the present invention;

[0020] Figure 2 This is a schematic diagram of the structure of the limiting component of the present invention;

[0021] Figure 3 This is a schematic diagram of a partial cross-sectional view of the limiting component of the present invention;

[0022] Figure 4 This is a structural schematic diagram of section A of the present invention;

[0023] Figure 5 This is a schematic diagram of the structure of the fixing component of the present invention;

[0024] Figure 6 This is a partial structural schematic diagram of the conveying mechanism of the present invention;

[0025] Figure 7 This is a schematic diagram of the adjustment mechanism of the present invention;

[0026] Figure 8 This is a structural schematic diagram of the cross-sectional view of the adjustment mechanism of the present invention.

[0027] In the diagram: 1. Support rod; 2. Conveying mechanism; 21. Support column; 22. Fixing frame; 23. Roller; 24. Extension plate; 25. Groove; 3. Limiting mechanism; 31. Fixing plate; 32. Fixing ring; 33. Spiral plate; 34. Limiting assembly; 341. Support block; 342. Rotating shaft; 343. Support block; 344. Magnetic block; 345. Rotating rod; 346. Limiting rod; 35. Fixing assembly; 351. Ring; 352. Magnetic plate; 353. Positioning plate; 3 54. Arc plate; 36. Fixed rod; 37. Ball; 38. Positioning assembly; 381. Limiting cylinder; 382. Cylinder; 383. Limiting groove; 39. Slider; 4. Drive mechanism; 41. Support plate; 42. Square plate; 43. Motor; 44. Gear with rod; 45. Through hole; 5. Adjusting mechanism; 51. Adjusting cylinder; 52. Rack; 53. Extension block; 54. Feeding cylinder; 55. Sliding groove; 56. Positioning ring; 6. Hopper; 7. Motor; 8. Protective cover. Detailed Implementation

[0028] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the invention to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described to better illustrate the principles and practical application of the invention, and to enable those skilled in the art to understand the invention and design various embodiments with various modifications suitable for a particular purpose.

[0029] Example 1, as Figures 1-6 As shown, an adjustable ton bag packaging machine for material packaging includes a support rod 1. A drive mechanism 4 is fixedly connected to the outer wall of the support rod 1. The drive mechanism 4 is located in the middle of the support rod 1. There are four support rods 1, which are evenly distributed around the drive mechanism 4. A hopper 6 is fixedly connected to the top of the support rod 1. The hopper 6 is located above the drive mechanism 4. An adjustment mechanism 5 is fixedly connected to the bottom of the hopper 6. The adjustment mechanism 5 passes through the drive mechanism 4. A protective cover 8 is fixedly connected to one end of the adjustment mechanism 5 that passes through the drive mechanism 4. The protective cover 8 is set at the discharge point of the adjustment cylinder 51, and the adjustment cylinder 51 passes through the protective cover 8. During the feeding process, small particles of powder are easy to fly, which will pollute the working environment. By setting the protective cover 8, the powder is prevented from spreading everywhere. A conveying mechanism 2 is set outside the support rod 1. The support rod 1 is set perpendicular to the conveying mechanism 2, and the support rod 1 is located at both ends of the conveying mechanism 2. The conveying mechanism 2 is located at the bottom of the drive mechanism 4. A motor 7 is fixedly connected to the outer wall of the conveying mechanism 2. The machine also includes:

[0030] The limiting mechanism 3 includes a fixed plate 31 located on the roller 23. A fixed ring 32 is fixedly connected to the top of the fixed plate 31, and the fixed ring 32 is located in the middle of the fixed plate 31. A spiral plate 33 is fixedly connected to the top of the fixed ring 32. The spiral plate 33 is elastic and is a conical spiral with a smaller diameter from bottom to top. During operation, the ton bag is placed on the fixed ring 32, and the lifting strap on the ton bag is looped onto the fixed rod 36. The operation of the cylinder 382 drives the slider 39 to slide upward, which in turn drives the support block 341 to move the spiral plate 33 upward, so that the ton bag is positioned at the fixed ring 32. Multiple spiral plates 33 and fixing rings 32 form the interior of the space. At this point, the ton bag is fully extended without overlapping, and the bag opening is smaller. By fixing the ton bag at the bottom, it avoids the ton bag being constantly suspended, preventing accidents caused by the breakage of the lifting straps during suspension. Multiple spiral plates 33 also protect the ton bag from external forces and vibrations during transport, preventing the material inside from tipping over and affecting work efficiency. There are three spiral plates 33, evenly distributed around the fixing ring 32. A limiting component 34 is fixedly connected to the end of the fixed plate 31 furthest from the fixed ring 32. A positioning component 38 is fixedly connected to the top of the fixed plate 31. There are three positioning components 38, evenly distributed around the fixed ring 32. A slider 39 is fixedly connected to the end of the limiting component 34 closest to the positioning component 38. By setting up the slider 39, the limiting groove 383, and the limiting cylinder 381, the cylinder 382 drives the slider 39 to slide within the limiting cylinder 381, preventing the ton bag from shifting as it moves upward with the support block 341, thus preventing the material inside the ton bag from tipping over and affecting work efficiency. The slider 39 is slidably connected to the positioning component 38. The outer wall of the limiting component 34 is slidably connected to the fixing component 35. The top of the limiting component 34 is fixedly connected to the fixing rod 36. The end of the fixing rod 36 away from the limiting component 34 is fixedly connected to the ball 37. The ball 37 is made of rubber. During operation, the motor 43 is powered by an external power source. The rotation of the motor 43 drives the gear 44 to rotate. The adjusting cylinder 51 moves downward with the rack 52, so that the bottom of the adjusting cylinder 51 is directly above the ton bag. By setting the ball 37, the protective cover 8 plays a buffering role when it comes into contact with the ball 37.

[0031] The limiting component 34 includes a support block 341, a rotating shaft 342 rotatably connected to the outer wall of the support block 341, a support block 343 fixedly connected to the outer wall of the rotating shaft 342, magnetic blocks 344 symmetrically arranged on the outer wall of the support block 343, magnetic blocks 344 fixedly connected to the support block 343, a rotating rod 345 rotatably connected to the outer wall of the support block 341, the support block 341 fixedly connected to the spiral plate 33, the support block 343 is located inside the support block 341, there are four rotating rods 345, two rotating rods 345 are divided into a group, the two groups of rotating rods 345 are symmetrically arranged with the rotating shaft 342 as the center, a limiting rod 346 is provided at the end of the rotating rod 345 away from the support block 341, the two ends of the limiting rod 346 are rotatably connected to the two rotating rods 345.

[0032] The positioning component 38 includes a limiting cylinder 381, which is fixedly connected to the top of the fixing plate 31. A cylinder 382 is fixedly connected to the top of the fixing plate 31. The cylinder 382 is located inside the limiting cylinder 381. The end of the cylinder 382 away from the fixing plate 31 is fixedly connected to a slider 39. The slider 39 is slidably connected to the limiting cylinder 381. A limiting groove 383 is opened at the end of the limiting cylinder 381 near the support block 341. The slider 39 passes through the limiting cylinder 381 through the limiting groove 383. During operation, the position of the slider 39 is adjusted by the cylinder 382, ​​thereby adjusting the height of the spiral plate 33. This allows for the height adjustment of ton bags of different sizes, enabling the fixing of ton bags of different sizes and improving the applicability of the equipment. After operation, the spiral plate 33 descends to facilitate material handling, thus facilitating the bagging and transfer of ton bags.

[0033] The fixing component 35 includes a ring 351, which is slidably connected to a limiting rod 346. The ring 351 passes through the limiting rod 346. A magnetic plate 352 is fixedly connected to one end of the outer wall of the ring 351 near the support block 341, and a positioning plate 353 is fixedly connected to the other end of the ring 351 near the magnetic plate 352. An arc plate 354 is fixedly connected to the outer wall of the ring 351. By setting the arc plate 354, the support block 343 is limited, avoiding different distances between the magnetic blocks 344 and the magnetic plate 352 at both ends, preventing deformation of the bag opening, and preventing material leakage. The arc plate 354 is located near the fixing plate 31. In the initial state, the spiral plate 33 is at the top of the fixing ring 32. At this time, the spiral plate 33 is not subjected to external force, and the spiral plate 33 does not exert any force on the support block 341. The magnetic properties of block 344 and magnetic plate 352 are opposite. The mutual attraction between them allows ring 351 to form a circle. During operation, the position of slider 39 is adjusted by cylinder 382, ​​thereby adjusting the height of spiral plate 33. Spiral plate 33 then exerts a pulling force on support block 341. Rotating rod 345 rotates under the limit of ring 351 and the pulling force of support block 341, causing ring 351 to move magnetic plate 352 away from magnetic block 344. This adjusts the circular opening formed by ring 351, allowing the equipment to adjust the feed inlet according to the size of the ton bag. Simultaneously, the mutual attraction between magnetic block 344 and magnetic plate 352 ensures that ring 351 is tightly attached to the ton bag, preventing the bag opening from being loose and improving equipment efficiency.

[0034] The conveying mechanism 2 includes a support column 21, a fixed frame 22 fixedly connected to the top of the support column 21, a roller 23 rotatably connected to the inner wall of the fixed frame 22, the roller 23 passing through the fixed frame 22 and fixedly connected to the output end of the motor 7, an extension plate 24 fixedly connected to the top of the fixed frame 22, the extension plate 24 being symmetrically arranged around the roller 23, a groove 25 being provided at one end of the extension plate 24 near the fixed plate 31, the groove 25 being slidably connected to the limiting cylinder 381, the fixed plate 31 sliding within the space formed by the extension plate 24 and the roller 23, during operation, the motor 7 drives the roller 23 to rotate, thereby the roller 23 driving the fixed plate 31 to move, by setting the extension plate 24 so that the fixed plate 31 can maintain balance when subjected to external force, and at the same time, by the sliding cooperation between the limiting cylinder 381 and the groove 25 so that the fixed plate 31 does not deviate when moving, playing a guiding role, thereby preventing horizontal deviation during the movement of the ton bag.

[0035] Example 2, as Figures 7-8As shown, the adjusting mechanism 5 includes an adjusting cylinder 51. An extension block 53 is provided on the inner wall of the adjusting cylinder 51. The extension block 53 is fixedly connected to the top of the adjusting cylinder 51. A feeding cylinder 54 is fixedly connected to the bottom of the hopper 6. A sliding groove 55 is provided on the outer wall of the feeding cylinder 54. The end of the extension block 53 away from the adjusting cylinder 51 is slidably connected to the sliding groove 55. A rack 52 is fixedly connected to the outer wall of the adjusting cylinder 51. A positioning ring 56 is fixedly connected to the end of the feeding cylinder 54 away from the hopper 6. The positioning ring 56 is a curved plate and is recessed inward. After the work is completed, the adjusting cylinder 51 is reset. By setting the positioning ring 56, the inner wall of the adjusting cylinder 51 is cleaned to prevent powder residue from entering the adjusting cylinder 51. After reset, the powder enters the sliding groove 55, causing the sliding groove 55 to become blocked, thus preventing normal operation and affecting work efficiency. The positioning ring 56 is slidably connected to the inner wall of the adjusting cylinder 51. The feeding cylinder 54 is located inside the adjusting cylinder 51. The bottom of the adjusting cylinder 51 is fixedly connected to the protective cover 8.

[0036] The drive mechanism 4 includes a support plate 41, with its four ends fixedly connected to the support rod 1. A through hole 45 is provided at the top of the support plate 41, and a square plate 42 is fixedly connected to the top of the support plate 41. A motor 43 is fixedly connected to the outer wall of the square plate 42, with the output end of the motor 43 passing through the square plate 42. A rod gear 44 is fixedly connected to the output end of the motor 43, and the rod gear 44 is rotatably connected to the square plate 42. The rod gear 44 meshes with the rack 52. During operation, the motor 43 is powered by an external power source. The rotation of the motor 43 drives the rod gear 44 to rotate, allowing the adjusting cylinder 51 to move downwards to the bag opening position. This allows the length of the feeding tube to be adjusted according to the height of the ton bag, improving the applicability of the equipment.

[0037] In use, the ton bag is placed on the fixing ring 32, and the lifting strap on the ton bag is fitted onto the fixing rod 36. The cylinder 382 drives the slider 39 to slide upward, which in turn drives the support block 341 to move the spiral plate 33 upward, so that the ton bag is located inside the space formed by the multiple spiral plates 33 and the fixing ring 32. At this time, the ton bag is fully extended and does not overlap. The motor 43 is powered by an external power source. The rotation of the motor 43 drives the rod gear 44 to rotate, and the adjusting cylinder 51 moves downward with the rack 52, so that the bottom of the adjusting cylinder 51 is directly above the ton bag. The powder falls from the hopper 6 into the ton bag through the feeding cylinder 54. After the feeding is completed, the adjusting cylinder 51 is reset, and the motor 7 is powered by an external power source to start working. The motor 7 drives the roller 23 to rotate, which in turn drives the fixing plate 31 to move, thereby transferring the ton bag.

[0038] Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of them. All other embodiments obtained by those skilled in the art and related fields based on the embodiments of the present invention without inventive effort should fall within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described and explained in the present invention, unless otherwise specified or limited, shall be implemented according to conventional means in the art.

Claims

1. An adjustable ton bag packaging machine for material packaging, comprising a support rod (1), characterized in that, A drive mechanism (4) is fixedly connected to the outer wall of the support rod (1). The drive mechanism (4) is located in the middle of the support rod (1). There are four support rods (1), which are evenly distributed around the drive mechanism (4). A hopper (6) is fixedly connected to the top of the support rod (1). The hopper (6) is located above the drive mechanism (4). An adjustment mechanism (5) is fixedly connected to the bottom of the hopper (6). The adjustment mechanism (5) passes through the drive mechanism (4). A protective cover (8) is fixedly connected to one end of the adjustment mechanism (5) that passes through the drive mechanism (4). A conveying mechanism (2) is provided outside the support rod (1). The support rod (1) is perpendicular to the conveying mechanism (2), and the support rod (1) is located at both ends of the conveying mechanism (2). A motor (7) is fixedly connected to the outer wall of the conveying mechanism (2). The system also includes: The limiting mechanism (3) includes a fixed plate (31), a fixed ring (32) is fixedly connected to the top of the fixed plate (31), a spiral plate (33) is fixedly connected to the top of the fixed ring (32), there are three spiral plates (33), the three spiral plates (33) are evenly distributed around the fixed ring (32), a limiting component (34) is fixedly connected to the end of the spiral plate (33) away from the fixed ring (32), a positioning component (38) is fixedly connected to the top of the fixed plate (31), a slider (39) is fixedly connected to the end of the limiting component (34) near the positioning component (38), a fixing component (35) is slidably connected to the outer wall of the limiting component (34), a fixing rod (36) is fixedly connected to the top of the limiting component (34), and a ball (37) is fixedly connected to the end of the fixing rod (36) away from the limiting component (34). The limiting component (34) includes a support block (341), a rotating shaft (342) is rotatably connected to the outer wall of the support block (341), a support block (343) is fixedly connected to the outer wall of the rotating shaft (342), magnetic blocks (344) are symmetrically arranged on the outer wall of the support block (343), the magnetic blocks (344) are fixedly connected to the support block (343), and a rotating rod (345) is rotatably connected to the outer wall of the support block (341). The support block (341) is fixedly connected to the spiral plate (33). The support block (343) is located inside the support block (341). There are four rotating rods (345). Two rotating rods (345) are divided into a group. The two groups of rotating rods (345) are symmetrically arranged with the rotating shaft (342) as the center. A limit rod (346) is provided at one end of the rotating rod (345) away from the support block (341). The two ends of the limit rod (346) are rotatably connected to the two rotating rods (345). The positioning component (38) includes a limiting cylinder (381), which is fixedly connected to the top of the fixing plate (31). A cylinder (382) is fixedly connected to the top of the fixing plate (31). The cylinder (382) is located inside the limiting cylinder (381). The end of the cylinder (382) away from the fixing plate (31) is fixedly connected to the slider (39). The slider (39) is slidably connected to the limiting cylinder (381). A limiting groove (383) is opened at the end of the limiting cylinder (381) near the support block (341). The slider (39) passes through the limiting cylinder (381) through the limiting groove (383). The fixing component (35) includes a ring (351), which is slidably connected to a limiting rod (346). The ring (351) passes through the limiting rod (346). A magnetic plate (352) is fixedly connected to one end of the outer wall of the ring (351) near the support block (341). A positioning plate (353) is fixedly connected to one end of the ring (351) near the magnetic plate (352). An arc plate (354) is fixedly connected to the outer wall of the ring (351). The arc plate (354) is located near the fixing plate (31).

2. The adjustable ton bag packaging machine for material packaging according to claim 1, characterized in that: The fixing ring (32) is located in the middle of the fixing plate (31). There are three positioning components (38). The three positioning components (38) are evenly distributed around the fixing ring (32). The slider (39) is slidably connected to the positioning components (38).

3. The adjustable ton bag packaging machine for material packaging according to claim 2, characterized in that: The conveying mechanism (2) includes a support column (21), a fixed frame (22) is fixedly connected to the top of the support column (21), a roller (23) is rotatably connected to the inner wall of the fixed frame (22), the roller (23) passes through the fixed frame (22) and is fixedly connected to the output end of the motor (7), an extension plate (24) is fixedly connected to the top of the fixed frame (22), the extension plate (24) is symmetrically arranged with the roller (23) as the center, a groove (25) is opened at one end of the extension plate (24) near the fixed plate (31), the groove (25) is slidably connected to the limiting cylinder (381), and the fixed plate (31) slides inside the space formed by the extension plate (24) and the roller (23).

4. The adjustable ton bag packaging machine for material packaging according to claim 1, characterized in that: The adjustment mechanism (5) includes an adjustment cylinder (51), an extension block (53) is provided on the inner wall of the adjustment cylinder (51), the extension block (53) is fixedly connected to the top of the adjustment cylinder (51), a feeding cylinder (54) is fixedly connected to the bottom of the hopper (6), a sliding groove (55) is provided on the outer wall of the feeding cylinder (54), the end of the extension block (53) away from the adjustment cylinder (51) is slidably connected to the sliding groove (55), and a rack (52) is fixedly connected to the outer wall of the adjustment cylinder (51).

5. The adjustable ton bag packaging machine for material packaging according to claim 4, characterized in that: The end of the feeding cylinder (54) away from the hopper (6) is fixedly connected to a positioning ring (56). The positioning ring (56) is slidably connected to the inner wall of the adjusting cylinder (51). The feeding cylinder (54) is located inside the adjusting cylinder (51). The bottom of the adjusting cylinder (51) is fixedly connected to the protective cover (8).

6. The adjustable ton bag packaging machine for material packaging according to claim 5, characterized in that: The drive mechanism (4) includes a support plate (41), the four ends of which are fixedly connected to the support rod (1). A through hole (45) is provided on the top of the support plate (41). A square plate (42) is fixedly connected to the top of the support plate (41). A motor (43) is fixedly connected to the outer wall of the square plate (42). The output end of the motor (43) passes through the square plate (42). A rod gear (44) is fixedly connected to the output end of the motor (43). The rod gear (44) is rotatably connected to the square plate (42). The rod gear (44) meshes with a rack (52).

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