Ton bag cutting device for raw material feeding

Abstract

The application relates to the technical field of material feeding equipment, and particularly discloses a ton bag cutting device for raw material feeding, which comprises a truss, a moving frame horizontally arranged on the truss, a clamping frame arranged on the lower end of the moving frame and capable of ascending and descending, a collecting bin arranged below the truss, a clamping mechanism arranged on the clamping frame, and a cutting assembly arranged on the truss.When the ton bag is conveyed to below the clamping frame, the clamping mechanism in the application can stably clamp the ton bag and drive the moving frame to move on the truss, so that the ton bag is stably clamped and moved above the collecting bin, and the ton bag can still be stably clamped during unloading, thereby avoiding falling of the ton bag.Compared with the prior art in which the bottom of the ton bag needs to be manually cut, the cutting assembly in the application can automatically cut the bottom of the ton bag while the ton bag is moving, so that the material in the ton bag is conveyed into the collecting bin, and the material is prevented from impacting the workers.

Description

Technical Field

[0001] This application relates to the field of material feeding equipment technology, and in particular to a ton bag cutting device for raw material feeding. Background Technology

[0002] BOOM (Flexible Intermediate Bulk Container) bags, also known as flexible container bags, are large, flexible packaging containers woven from high-strength polypropylene or polyethylene and are widely used in industries such as chemicals, building materials, and food for the storage and transportation of bulk powdery, granular, or small lump materials. The core function of BOOM bag cutting devices is to safely and efficiently discharge the material inside the bag and deliver it to the target equipment or location, thereby replacing the dangerous and inefficient manual bag cutting operation. It is an important link in realizing an automated and continuous feeding process, and is especially suitable for modern production lines with high requirements for the cleanliness and safety of the working environment.

[0003] In the prior art, ton bag delivery and cutting devices typically include a clamping mechanism and a conveying mechanism. The clamping mechanism is responsible for firmly gripping the straps or top of the ton bag before delivery. This mechanism is usually installed on a liftable frame or cantilever to achieve positioning and height adjustment of the ton bag in the air. The conveying mechanism is used to transport the fully loaded ton bag from the storage location to the designated cutting station and works in conjunction with the clamping mechanism. Finally, the bottom of the ton bag is cut by the operator. These structures are usually integrated on a steel frame or gantry frame. The clamping mechanism is connected to the lifting device, which is fixed to the top of the frame, and the conveying mechanism is located at the bottom of the frame or at the entrance.

[0004] Regarding the aforementioned technologies, existing devices rely on clamping blocks to grip the upper edge of the ton bag. As the internal material is continuously discharged downwards, the volume of the ton bag will shrink significantly, causing a sharp decrease in the contact area and friction between the bag and the clamping blocks. This may lead to the ton bag accidentally slipping off or completely detaching from the clamping blocks and falling. In addition, the cutting of ton bags still relies on manual operation. Workers may be impacted by the discharged material when cutting at close range, and the large outflow of material may cause dust pollution, endangering the respiratory health of on-site personnel. Therefore, improvements are needed. Utility Model Content

[0005] To address the aforementioned technical problems, this application provides a ton bag cutting device for raw material feeding.

[0006] The raw material feeding ton bag cutting device provided in this application adopts the following technical solution: A raw material feeding ton bag cutting device includes a truss, a horizontally movable frame on the truss, a cylinder at the lower end of the movable frame, a clamping frame at the telescopic end of the cylinder, a collection bin at the bottom of the truss, a belt conveyor on one side of the truss, a sealing cover on the outside of the truss, a cover door on the sealing cover, a clamping mechanism on the clamping frame for stably clamping and moving the ton bag, and a cutting component on the truss for automatically cutting the bottom of the ton bag.

[0007] By adopting the above technical solution, the ton bag is placed on the belt conveyor for conveying. When it is conveyed to the bottom of the clamping frame, the cylinder is activated and the clamping frame is moved downward. At this time, the clamping mechanism of this application can stably clamp the ton bag and drive the moving frame to move on the truss, thereby achieving stable clamping of the ton bag and moving it above the collection bin. It can also stably clamp the ton bag during unloading to prevent the ton bag from falling off. Compared with the prior art, which requires manual cutting of the bottom of the ton bag, the cutting component of this application can automatically cut the bottom of the ton bag while the ton bag is moving, thereby realizing the conveying of the material inside the ton bag to the collection bin, preventing the material from impacting the workers. The sealing cover can prevent dust pollution caused during unloading, protect the working environment of the construction workers, and the cover door facilitates the conveying of the ton bag and is closed in time after conveying.

[0008] Optionally, the clamping mechanism includes a first electric telescopic rod, a connecting plate, a square tube shaft, a round hook, and a moving assembly. The first electric telescopic rod is rotatably mounted above the clamping frame, the square tube shaft is rotatably mounted on the side wall of the clamping frame, one end of the connecting plate is rotatably mounted on the telescopic end of the first electric telescopic rod, and the other end is fixedly connected to the square tube shaft. The round hook is disposed on the square tube shaft. Two sets of the first electric telescopic rod, the connecting plate, the square tube shaft, and the round hook are symmetrically arranged. The moving assembly is disposed on the moving frame and is used to enable the moving frame to move horizontally on the truss.

[0009] By adopting the above technical solution, after the cylinder lowers the clamping frame to a suitable clamping position, the first electric telescopic rod is activated. The telescopic end of the first electric telescopic rod moves, causing the connecting plate to move. At the same time, the connecting plate moves, causing the first electric telescopic rod and the square tube shaft to rotate. The rotation of the square tube shaft causes the round hook to rotate and pierce into the ton bag. Since the first electric telescopic rod, the connecting plate, the square tube shaft and the round hook are all symmetrically arranged in two sets, the ton bag can be stably clamped. It can also be stably clamped during unloading, preventing the ton bag from falling off and improving unloading efficiency.

[0010] Optionally, the moving component includes a drive motor, a rotating shaft, and rollers. The rotating shaft is rotatably mounted on the end of the moving frame. The drive motor is disposed on the side wall of the moving frame and is used to rotate the rotating shaft. Two sets of rollers are provided, and the two sets of rollers are symmetrically disposed at both ends of the rotating shaft.

[0011] By adopting the above technical solution, after clamping, the drive motor is started. The output end of the drive motor rotates, which drives the rotating shaft to rotate. The rotation of the rotating shaft drives two sets of rollers to rotate. The two sets of rollers can move the movable frame on the truss, thereby moving the ton bag to the top of the collection bin, so that the material in the ton bag can be unloaded into the collection bin, reducing material loss and improving work efficiency.

[0012] Optionally, the cutting assembly includes an angle grinder, a connecting rod, a rotating shaft, a lever, and a spring. The rotating shaft is rotatably mounted on the truss. The lever is located at the end of the rotating shaft away from the truss. The connecting rod is located on the outer peripheral wall of the rotating shaft. The angle grinder is located at the end of the connecting rod away from the rotating shaft. One end of the spring is fixedly connected to the lever, and the other end is fixedly connected to the truss.

[0013] By adopting the above technical solution, when the ton bag is moved, the ton bag can cause the lever to deflect. The deflection of the lever drives the rotating shaft to rotate. The rotation of the rotating shaft will drive the connecting rod and the angle grinder to automatically cut along the bottom of the ton bag, thereby replacing the manual cutting of the bottom of the ton bag, preventing material from impacting the workers, and avoiding the dust generated during unloading from harming the workers. When the lever deflects, it will stretch the spring. After the cutting is completed, the spring will pull the lever to reset the lever. The reset of the lever will drive the rotating shaft, connecting rod and angle grinder to reset synchronously, which will facilitate subsequent cutting work.

[0014] Optionally, a second electric telescopic rod is provided on the side wall of the clamping frame, a connecting plate is provided on the telescopic end of the second electric telescopic rod, and a cutting blade is provided on the end of the connecting plate away from the second electric telescopic rod.

[0015] By adopting the above technical solution, when the ton bag moves above the collection bin, the second electric telescopic rod is activated. The telescopic end of the second electric telescopic rod moves, driving the cutting blade to move, thereby achieving vertical cutting of the ton bag, so that the material flows out from the bottom and side simultaneously, improving discharge efficiency and reducing the material residue rate.

[0016] Optionally, a mounting bracket is provided on the side wall of the clamping frame, and a third electric telescopic rod is horizontally arranged on the mounting bracket. A striking plate is provided on the telescopic end of the third electric telescopic rod.

[0017] By adopting the above technical solution, after the ton bag is cut, the third electric telescopic rod is activated. The telescopic end of the third electric telescopic rod moves, which drives the striking plate to move, thereby striking the ton bag and causing the sticky material to detach from the ton bag, further reducing the material residue rate and reducing material loss.

[0018] Optionally, a leak-proof guide groove is provided between the truss and the rotating shaft to prevent the material inside the ton bag from spilling to the outside.

[0019] By adopting the above technical solution, after the angle grinder cuts the bottom of the ton bag, some material may spill out. The leak-proof guide channel can collect the spilled material into the collection bin, thereby preventing the material from spilling to the outside, reducing the impact of the material on the external environment, and reducing material loss.

[0020] Optionally, a crusher is provided below the collection bin.

[0021] By adopting the above technical solution, the crusher can directly crush the material in the collection bin, avoiding large pieces of material from clogging downstream equipment, ensuring the continuous operation of the production line, and improving the efficiency of subsequent material processing.

[0022] In summary, this application includes at least one of the following beneficial technical effects: 1. The clamping mechanism in this application can stably clamp the ton bag. When the cylinder lowers the clamping frame to a suitable clamping position, the first electric telescopic rod is activated. The telescopic end of the first electric telescopic rod moves, which drives the connecting plate to move. At the same time as the connecting plate moves, it drives the first electric telescopic rod and the square tube shaft to rotate. The rotation of the square tube shaft drives the round hook to rotate and pierce into the ton bag. Since the first electric telescopic rod, the connecting plate, the square tube shaft and the round hook are symmetrically arranged in two sets, the ton bag can be stably clamped. It can also be stably clamped during unloading, preventing the ton bag from falling off and improving unloading efficiency. 2. The moving component in this application can move the clamped ton bag. After clamping, the drive motor is started. The output end of the drive motor rotates, which drives the rotating shaft to rotate. The rotating shaft rotates, which drives two sets of rollers to rotate. The two sets of rollers can move the moving frame on the truss, thereby moving the ton bag to the top of the collection bin, so as to facilitate the unloading of the material in the ton bag into the collection bin, reduce material loss, and improve work efficiency. 3. The cutting component in this application can automatically cut the bottom of the ton bag. When the ton bag moves, it causes the lever to deflect, which in turn drives the rotating shaft to rotate. The rotation of the rotating shaft drives the connecting rod and the angle grinder to automatically cut along the bottom of the ton bag, thereby replacing manual cutting of the bottom of the ton bag, preventing material from impacting the workers, and avoiding dust hazards to the workers during unloading. When the lever deflects, it stretches the spring. After cutting is completed, the spring pulls the lever back to its original position. The return of the lever to its original position drives the rotating shaft, connecting rod, and angle grinder to return to their original positions simultaneously, facilitating subsequent cutting operations. 4. The third electric telescopic rod and the striking plate in this application can strike the ton bag. After the ton bag is cut, the third electric telescopic rod is activated. The telescopic end of the third electric telescopic rod moves, which drives the striking plate to move, thereby striking the ton bag, causing the sticky material to leave the ton bag, further reducing the material residue rate and reducing material loss. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 This is a schematic diagram of the overall structure of an embodiment of this application; Figure 2 yes Figure 1 Partial structural diagram; Figure 3 This is a schematic diagram of the structure of the moving component in an embodiment of this application; Figure 4 This is a schematic diagram of the clamping mechanism and cutting component in the embodiments of this application.

[0025] Reference numerals: 1. Truss; 11. Moving frame; 12. Cylinder; 13. Clamping frame; 14. Collection bin; 15. Belt conveyor; 16. Sealing cover; 17. Cover door; 2. Clamping mechanism; 21. First electric telescopic rod; 22. Linking plate; 23. Square tube shaft; 24. Round hook; 3. Moving assembly; 31. Drive motor; 32. Rotating shaft; 33. Roller; 4. Cutting assembly; 41. Angle grinder; 42. Connecting rod; 43. Rotating shaft; 44. Lever; 45. Spring; 5. Second electric telescopic rod; 51. Connecting plate; 52. Cutting blade; 6. Mounting frame; 61. Third electric telescopic rod; 62. Impact plate; 7. Leak-proof guide groove; 8. Crusher. Detailed Implementation

[0026] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail.

[0027] This application discloses a raw material feeding ton bag cutting device, referring to... Figures 1-4 The raw material feeding bag cutting device includes a truss 1, a movable frame 11 is horizontally mounted on the truss 1, a cylinder 12 is bolted to the lower end of the movable frame 11, a clamping frame 13 is fixedly connected to the telescopic end of the cylinder 12, a collection bin 14 is welded to the lower part of the truss 1, a belt conveyor 15 is fixedly mounted on one side of the truss 1, a sealing cover 16 is provided on the outside of the truss 1, a cover door 17 is opened on the sealing cover 16, a clamping mechanism 2 is installed on the clamping frame 13, and a cutting assembly 4 is installed on the truss 1.

[0028] The ton bag is placed on the belt conveyor 15 for conveying. When it is conveyed to the bottom of the clamping frame 13, the cylinder 12 is activated and the clamping frame 13 is moved downward. At this time, the clamping mechanism 2 in this embodiment can stably clamp the ton bag and drive the moving frame 11 to move on the truss 1, thereby achieving stable clamping of the ton bag and moving it above the collection bin 14. It can still stably clamp the ton bag during unloading to prevent the ton bag from falling off. Compared with the prior art, which requires manual cutting of the bottom of the ton bag, the cutting component 4 in this embodiment can automatically cut the bottom of the ton bag while the ton bag is moving, thereby realizing the conveying of the material inside the ton bag to the collection bin 14 and preventing the material from impacting the workers. The sealing cover 16 can prevent dust pollution caused during unloading and protect the working environment of the construction workers. The cover door 17 facilitates the conveying of the ton bag and is closed in time after conveying. In this embodiment, there are three sets of cylinders 12, which can improve the stability of the lifting and lowering of the clamping frame 13.

[0029] Reference Figure 2 , Figure 3 and Figure 4 , Figure 4 One set of round hooks 24 is in a clamping state, and the other set of round hooks 24 is in an unclamped state. After the cylinder 12 lowers the clamping frame 13 to a suitable clamping position, it is necessary to stably clamp the ton bag. Therefore, the clamping mechanism 2 in this embodiment includes a first electric telescopic rod 21, a connecting plate 22, a square tube shaft 23, round hooks 24, and a moving component 3. The first electric telescopic rod 21 is rotatably mounted on the top of the clamping frame 13, the square tube shaft 23 is rotatably mounted on the side wall of the clamping frame 13, one end of the connecting plate 22 is rotatably mounted on the telescopic end of the first electric telescopic rod 21, and the other end is fixedly connected to the square tube shaft 23. The round hooks 24 are welded to the square tube shaft 23. The first electric telescopic rod 21, the connecting plate 22, the square tube shaft 23, and the round hooks 24 are all symmetrically arranged in two sets. The moving component 3 is mounted on the moving frame 11.

[0030] When the first electric telescopic rod 21 is activated, the telescopic end of the first electric telescopic rod 21 moves, causing the connecting plate 51 to move. At the same time, the connecting plate 51 moves, causing the first electric telescopic rod 21 and the square tube shaft 23 to rotate. The rotation of the square tube shaft 23 causes the round hook 24 to rotate and pierce into the ton bag. Since the first electric telescopic rod 21, the connecting plate 22, the square tube shaft 23 and the round hook 24 are all symmetrically arranged in two sets, the ton bag can be stably clamped. It can also be stably clamped during unloading, preventing the ton bag from falling off and improving unloading efficiency. In this embodiment, multiple sets of round hooks 24 are arranged at intervals. Multiple sets of round hooks 24 can further stably clamp the ton bag and prevent the ton bag from falling off.

[0031] Reference Figure 3 After clamping, the ton bag needs to be moved above the collection bin 14. Therefore, the moving component 3 in this embodiment includes a drive motor 31, a rotating shaft 32 and rollers 33. The rotating shaft 32 is rotatably mounted on the end of the moving frame 11, the drive motor 31 is bolted to the side wall of the moving frame 11, and two sets of rollers 33 are provided. The two sets of rollers 33 are symmetrically welded to both ends of the rotating shaft 32.

[0032] After clamping, the drive motor 31 is started. The output end of the drive motor 31 rotates, driving the rotating shaft 32 to rotate. The rotating shaft 32 rotates, driving two sets of rollers 33 to rotate. The two sets of rollers can move the moving frame 11 on the truss 1, thereby moving the ton bag above the collection bin 14, making it easier to unload the material in the ton bag into the collection bin 14, reducing material loss and improving work efficiency. In this embodiment, two sets of rotating shafts 32 are symmetrically arranged, and four sets of rollers 33 are symmetrically arranged. The two sets of rotating shafts 32 and the four sets of rollers 33 can improve the stability of the moving frame 11 and reduce the energy consumption of the drive motor 31.

[0033] Reference Figure 2 and Figure 4 Compared to the existing technology that requires manual cutting of the bottom of the ton bag, the cutting component 4 in this embodiment can automatically cut the bottom of the ton bag while it is moving. It includes an angle grinder 41, a connecting rod 42, a rotating shaft 43, a lever 44, and a spring 45. The rotating shaft 43 is rotatably mounted on the truss 1. The lever 44 is fixedly mounted on the end of the rotating shaft 43 away from the truss 1. The connecting rod 42 is welded to the outer peripheral wall of the rotating shaft 43. The angle grinder 41 is bolted to the end of the connecting rod 42 away from the rotating shaft 43. One end of the spring 45 is fixedly connected to the lever 44, and the other end is fixedly connected to the truss 1.

[0034] When the ton bag moves, it causes the lever 44 to deflect, which in turn drives the rotating shaft 43 to rotate. The rotation of the rotating shaft 43 then drives the connecting rod 42 and the angle grinder 41 to automatically cut along the bottom of the ton bag, thus replacing manual cutting of the bottom of the ton bag, preventing material from impacting workers, and avoiding dust hazards during unloading. When the lever 44 deflects, it stretches the spring 45. After cutting, the spring 45 pulls the lever 44 back to its original position. The reset of the lever 44 drives the rotating shaft 43, connecting rod 42, and angle grinder 41 to reset synchronously, facilitating subsequent cutting. In this embodiment, two sets of connecting rods 42 and angle grinders 41 are symmetrically arranged, allowing for all-around cutting of the bottom of the ton bag, avoiding incomplete cutting and reduced discharge efficiency.

[0035] Reference Figure 2 and Figure 4 To improve discharge efficiency and reduce material residue, a second electric telescopic rod 5 is bolted to the side wall of the clamping frame 13 in this embodiment. A connecting plate 51 is welded to the telescopic end of the second electric telescopic rod 5. A cutting blade 52 is fixedly installed at the end of the connecting plate 51 away from the second electric telescopic rod 5. When the ton bag moves above the collection bin 14, the second electric telescopic rod 5 is activated. The telescopic end of the second electric telescopic rod 5 moves, driving the cutting blade 52 to move, thereby realizing vertical cutting of the ton bag, so that the material flows out simultaneously from the bottom and the side.

[0036] Reference Figure 2 and Figure 4 During unloading, some material may remain inside the ton bag. Therefore, in this embodiment, a mounting frame 6 is bolted to the side wall of the clamping frame 13. A third electric telescopic rod 61 is bolted to the mounting frame 6. A striking plate 62 is fixedly connected to the telescopic end of the third electric telescopic rod 61. After the ton bag is cut, the third electric telescopic rod 61 is activated. The telescopic end of the third electric telescopic rod 61 moves, causing the striking plate 62 to move, thereby striking the ton bag to remove the sticky material from the ton bag, further reducing the material residue rate and reducing material loss.

[0037] Reference Figure 2 To prevent materials from scattering to the outside, reduce the impact of materials on the external environment, and reduce material loss, a leak-proof guide groove 7 is fixedly installed between the truss 1 and the rotating shaft 43 in this embodiment. After the angle grinder 41 cuts the bottom of the ton bag, some materials may scatter. The leak-proof guide groove 7 can collect the scattered materials into the collection bin 14.

[0038] Reference Figure 2In this embodiment, a crusher 8 is fixedly installed below the collection bin 14. The crusher 8 can directly crush the material in the collection bin 14 to avoid large pieces of material clogging downstream equipment, ensure the continuous operation of the production line, and improve the subsequent material processing efficiency. In this embodiment, a baler is provided on one side of the crusher 8. The baler can pack and collect the unloaded ton bags for recycling.

[0039] The implementation principle of the ton bag cutting device for raw material feeding in this embodiment is as follows: After the cylinder 12 lowers the clamping frame 13 to a suitable clamping position, the first electric telescopic rod 21 is activated. The telescopic end of the first electric telescopic rod 21 moves, causing the connecting plate 51 to move. At the same time, the connecting plate 51 moves, causing the first electric telescopic rod 21 and the square tube shaft 23 to rotate. The rotation of the square tube shaft 23 causes the round hook 24 to rotate and pierce into the ton bag. Since the first electric telescopic rod 21, the connecting plate 22, the square tube shaft 23 and the round hook 24 are all symmetrically arranged in two sets, the ton bag can be stably clamped. It can also be stably clamped during unloading, preventing the ton bag from falling off and improving unloading efficiency. Start the drive motor 31. The output end of the drive motor 31 rotates, which drives the rotating shaft 32 to rotate. The rotating shaft 32 rotates, which drives two sets of rollers 33 to rotate. The two sets of rollers can drive the moving frame 11 to move on the truss 1, thereby moving the ton bag to the top of the collection bin 14, so that the material in the ton bag can be unloaded into the collection bin 14, reducing material loss and improving work efficiency. When the ton bag moves, it causes the lever 44 to deflect, which in turn drives the rotating shaft 43 to rotate. The rotation of the rotating shaft 43 then drives the connecting rod 42 and the angle grinder 41 to automatically cut along the bottom of the ton bag, thus replacing manual cutting of the bottom of the ton bag, preventing material from impacting workers, and avoiding dust hazards during unloading. When the lever 44 deflects, it stretches the spring 45. After cutting is completed, the spring 45 pulls the lever 44 back to its original position. The return of the lever 44 to its original position drives the rotating shaft 43, connecting rod 42, and angle grinder 41 to return to their original positions simultaneously, facilitating subsequent cutting operations. Activate the third electric telescopic rod 61. The telescopic end of the third electric telescopic rod 61 moves, which drives the striking plate 62 to move, thereby striking the ton bag and causing sticky materials to detach from the ton bag, further reducing the material residue rate and reducing material loss.

[0040] Unless otherwise defined, the technical or scientific terms used in this application shall have the ordinary meaning understood by one of ordinary skill in the art to which this application pertains. The terms "first," "second," "third," and similar terms used in this application specification and claims do not indicate any order, quantity, or importance, but are merely used to distinguish different components. The terms "an" or "a" and similar terms do not indicate a quantity limitation, but rather indicate the presence of at least one. The terms "comprising" or "including" and similar terms mean that the elements or objects preceding "comprising" or "including" encompass the elements or objects listed following "comprising" or "including" and their equivalents, and do not exclude other elements or objects. "Above," "below," "left," "right," etc., are used only to indicate relative positional relationships; when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0041] The above are all optional 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 raw material feeding ton bag cutting device, characterized in that: The truss (1) includes a horizontally movable frame (11) on the truss (1), a cylinder (12) at the lower end of the movable frame (11), a clamping frame (13) at the telescopic end of the cylinder (12), a collection bin (14) at the bottom of the truss (1), a belt conveyor (15) on one side of the truss (1), a sealing cover (16) on the outside of the truss (1), a cover door (17) on the sealing cover (16), a clamping mechanism (2) for stably clamping and moving the ton bag on the clamping frame (13), and a cutting component (4) for automatically cutting the bottom of the ton bag on the truss (1).

2. The raw material feeding ton bag cutting device according to claim 1, characterized in that: The clamping mechanism (2) includes a first electric telescopic rod (21), a connecting plate (22), a square tube shaft (23), a round hook (24), and a moving component (3). The first electric telescopic rod (21) is rotatably mounted on the top of the clamping frame (13). The square tube shaft (23) is rotatably mounted on the side wall of the clamping frame (13). One end of the connecting plate (22) is rotatably mounted on the telescopic end of the first electric telescopic rod (21), and the other end is fixedly connected to the square tube shaft (23). The round hook (24) is set on the square tube shaft (23). The first electric telescopic rod (21), the connecting plate (22), the square tube shaft (23), and the round hook (24) are all symmetrically arranged in two sets. The moving component (3) is set on the moving frame (11) and is used to make the moving frame (11) move horizontally on the truss (1).

3. The raw material feeding ton bag cutting device according to claim 2, characterized in that: The moving component (3) includes a drive motor (31), a rotating shaft (32), and rollers (33). The rotating shaft (32) is rotatably mounted on the end of the moving frame (11). The drive motor (31) is located on the side wall of the moving frame (11) and is used to rotate the rotating shaft (32). There are two sets of rollers (33), which are symmetrically arranged at both ends of the rotating shaft (32).

4. The raw material feeding ton bag cutting device according to claim 1, characterized in that: The cutting assembly (4) includes an angle grinder (41), a connecting rod (42), a rotating shaft (43), a lever (44), and a spring (45). The rotating shaft (43) is rotatably mounted on the truss (1). The lever (44) is located at the end of the rotating shaft (43) away from the truss (1). The connecting rod (42) is located on the outer peripheral wall of the rotating shaft (43). The angle grinder (41) is located at the end of the connecting rod (42) away from the rotating shaft (43). One end of the spring (45) is fixedly connected to the lever (44), and the other end is fixedly connected to the truss (1).

5. The raw material feeding ton bag cutting device according to claim 1, characterized in that: A second electric telescopic rod (5) is provided on the side wall of the clamping frame (13), and a connecting plate (51) is provided on the telescopic end of the second electric telescopic rod (5). A cutting blade (52) is provided on the end of the connecting plate (51) away from the second electric telescopic rod (5).

6. The raw material feeding ton bag cutting device according to claim 1, characterized in that: A mounting bracket (6) is provided on the side wall of the clamping frame (13), and a third electric telescopic rod (61) is horizontally provided on the mounting bracket (6). A striking plate (62) is provided on the telescopic end of the third electric telescopic rod (61).

7. The raw material feeding ton bag cutting device according to claim 4, characterized in that: A leak-proof guide groove (7) is provided between the truss (1) and the rotating shaft (43) to prevent the material inside the ton bag from falling to the outside.

8. The raw material feeding ton bag cutting device according to claim 1, characterized in that: A crusher (8) is installed below the collection bin (14).

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