Full-automatic packing device for stuffing sand finished products

Abstract

The invention relates to the technical field of packing devices, in particular to a full-automatic packing device for stuffing sand finished products, comprising: an automatic packing table, on which a stock bin and a support rail frame are fixedly mounted; the packaging bag adsorption assembly is movably installed on the supporting rail frame, and packaging bags are adsorbed and transferred through the packaging bag adsorption assembly; the packaging bag supporting assembly is movably installed on the automatic packaging table, and the packaging bags are driven by the packaging bag supporting assembly to move upwards; when a suction cup moves downwards to adsorb a packaging bag, along with downward movement of a vacuum adsorption frame, the suction cup drives a connecting supporting strip to move, then a first supporting plate can be driven to move upwards, the packaging bag moves upwards, after the suction cup adsorbs the packaging bag, the first supporting plate moves downwards, and the packaging bag moves downwards under the action of the gravity of the packaging bag; and the electrostatic adsorption force is overcome through gravity, so that the lower-layer packaging bag is separated from the adsorbed upper-side packaging bag.

Description

Technical Field

[0001] This invention relates to the field of packaging device technology, specifically a fully automatic packaging device for finished sand products. Background Technology

[0002] Drainage sand is a specialized refractory material used in the iron and steel metallurgy industry. After production, it needs to be packaged. The fully automatic drainage sand packaging device uses vacuum adsorption to transfer the packaging bags during packaging, moving them to the discharge port for filling with drainage sand, and then sealing them. The whole process is highly automated, saving time and labor. However, it also has some shortcomings. Because the packaging bags are stacked together, the upper and lower layers of packaging bags are prone to sticking together due to static electricity. When the suction cup adsorbs the upper packaging bag, it can easily take the lower packaging bag with it, causing the packaging to not be carried out smoothly. Summary of the Invention

[0003] The purpose of this invention is to provide a fully automatic packaging device for finished sand products, in order to solve the problem mentioned in the background art that existing suction cups easily take away the lower packaging bag when transferring the packaging bag.

[0004] To achieve the above objectives, the present invention provides the following technical solution: A fully automatic packaging device for finished diversion sand includes: an automatic packaging table, on which a hopper and a support rail are fixedly installed; A packaging bag adsorption assembly is movably mounted on a support rail frame and is used to adsorb and transfer packaging bags. A packaging bag support assembly is movably mounted on an automatic packaging table, and the packaging bag is moved upwards by the packaging bag support assembly; The packaging bag upward movement drive component is also movably installed on the automatic packaging table and movably connected to the packaging bag support component, thereby driving the packaging bag support component to move upward; The bag blowing assembly cooperates with the bag lifting drive assembly to blow air onto the bag and, with the weight of the bag itself, cause any unadsorbed bags to fall.

[0005] Furthermore, the packaging bag adsorption assembly includes a vacuum pump, which is movably mounted on a support rail. A hydraulic rod, which is fixedly installed at the lower end of the vacuum pump; A vacuum adsorption rack is fixedly mounted on a hydraulic rod, which drives the vacuum adsorption rack to move up and down.

[0006] Furthermore, a suction cup is fixedly installed on the vacuum adsorption frame to adsorb the packaging bag; A connecting hose is fixedly connected to the suction cup, and the upper end of the connecting hose is connected to the vacuum pump, thereby realizing the connection between the vacuum pump and the connecting hose.

[0007] Furthermore, the packaging bag support assembly includes: a first support plate, which is movably mounted on an automatic packaging table; The second support plate is movably mounted on the first support plate and supports the packaging bag.

[0008] Furthermore, the packaging bag upward moving drive assembly includes: two connecting support bars, which are symmetrically installed on both sides of the automatic packaging table; A movable slat, which is movably mounted on a connecting support strip; The triangular inclined plane frame is also movably mounted on the connecting support bar, and two triangular inclined plane frames are symmetrically mounted on one connecting support bar.

[0009] Furthermore, the connecting support bar is movably connected to the first support plate. When the two connecting support bars move in opposite directions, they drive the first support plate to move upward, thereby driving the packaging bag to move upward.

[0010] Furthermore, a movable plate on a connecting support bar is movably connected to two triangular inclined plane frames on the same connecting support bar, and the movable plate drives the triangular inclined plane frames to move.

[0011] Furthermore, when the vacuum adsorption frame moves downward, it cooperates with the triangular inclined plane frame, and the vacuum adsorption frame drives the connecting support bar to move by pushing the triangular inclined plane frame.

[0012] Furthermore, the blow-bag assembly is an I-shaped support frame, on which an air-blowing cylinder is fixedly mounted, and on which an air-blowing pipe is fixedly mounted.

[0013] Furthermore, the air blower cooperates with the connecting support bar, and when the two connecting support bars move towards each other, the air in the air blower is sprayed out from the air blow pipe and blown towards the packaging bag.

[0014] Compared with the prior art, the beneficial effects of the present invention are: the present invention has a reasonable structural design and strong functionality, and has the following advantages: 1. When the suction cup moves downward to adsorb the packaging bag, the vacuum adsorption frame moves downward, which will drive the connecting support bar to move, and in turn drive the first support plate to move upward, so that the packaging bag moves upward. After the suction cup adsorbs the packaging bag, the first support plate moves downward and the packaging bag moves downward under its own gravity. Gravity overcomes the electrostatic adsorption force, so that the lower packaging bag separates from the upper packaging bag that has been adsorbed.

[0015] 2. After the suction cup adheres to the packaging bag, the connecting support bar will quickly reset, which in turn will cause the connecting plug plate to reset quickly. Under the action of the connecting plug plate, airflow is generated and sprayed out from the air pipe. The airflow blows downward from the top of the packaging bag, which can further push the unadsorbed packaging bag downward. In this way, under the combined action of the packaging bag's own weight and the airflow, the packaging bag can be successfully separated, thus effectively avoiding the phenomenon of one bag pulling two others when adsorbing the packaging bag. Attached Figure Description

[0016] Figure 1 This is an assembly diagram of an automatic packaging station.

[0017] Figure 2 A first-person perspective view of a partial assembly of an automated packing station.

[0018] Figure 3 A second-view schematic diagram of a partial assembly of an automated packing station.

[0019] Figure 4 This is a partial structural diagram of an automated packaging station.

[0020] Figure 5 This is a schematic diagram showing the combination of the vacuum adsorption frame and the triangular inclined plane frame.

[0021] Figure 6 This is a schematic diagram of the vacuum adsorption rack.

[0022] Figure 7 This is an assembly diagram of the first support plate and the connecting support strip.

[0023] Figure 8 This is a schematic diagram of the structure of the first support plate.

[0024] Figure 9 A schematic diagram illustrating the connection between the support strip and the I-shaped support frame.

[0025] Figure 10 A first-person view diagram of the assembly of connecting support bars, movable slats, and triangular inclined planes.

[0026] Figure 11 A second-view schematic diagram of the assembly of connecting support strips, movable strips, and triangular inclined plane frame.

[0027] In the diagram: 1. Automatic packing table; 11. Recessed cavity; 12. Connecting through hole; 13. End baffle; 14. Limiting stop bar; 15. Moving channel; 16. Matching inner support rod; 17. Hopper; 18. Support rail frame; 19. Vacuum pump; 191. Hydraulic rod; 2. Vacuum suction frame; 21. Suction cup; 22. Connecting hose; 23. Matching side wing plate; 24. Matching top plate; 25. First roller; 26. Supporting wing plate; 27. Second roller; 3. First support plate; 31. Connecting support rod; 32. Connecting bottom strip; 33. Limiting insertion hole; 34. Second support plate; 35. Limiting insertion rod; 36. First spring; 37. First pendulum connecting rod; 4. Connecting support bar; 41. Moving through hole; 42. Second spring; 43. Buffer pad; 44. Matching channel; 45. Matching support rod; 46. Mounting insertion hole; 47. Mounting support rod; 48. Matching plate frame; 49. Support bar plate; 491. Movable stop rod; 492. Connecting stop plate; 5. Moving plate strip; 51. Matching convex plate; 52. Movable support rod; 53. Third spring; 54. Connecting plate; 55. Second pendulum connecting rod; 6. Triangular inclined plane frame; 61. Moving insertion hole; 7. I-shaped support frame; 71. Air blower; 72. Air blow pipe. Detailed Implementation

[0028] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0029] This invention provides a technical solution: like Figure 1 , Figure 2 and Figure 3As shown, a fully automatic packaging device for finished diverted sand includes: an automatic packaging platform 1, a packaging bag adsorption component, a packaging bag support component, a packaging bag upward movement drive component, and a bag blowing component. A hopper 17 and a support rail 18 are fixedly installed on the automatic packaging platform 1. The hopper 17 holds the diverted sand. The packaging bag adsorption component is movably mounted on the support rail 18, adsorbing and transferring the packaging bags. The packaging bag support component is movably mounted on the automatic packaging platform 1, driving the packaging bags upward to facilitate smooth adsorption with the adsorption component. The packaging bag upward movement drive component is also movably mounted on the automatic packaging platform 1 and movably connected to the packaging bag support component, driving the support component upward. The upward movement drive component moves via the adsorption component. The bag blowing component cooperates with the upward movement drive component, blowing air onto the packaging bags and using their own weight to cause unadsorbed bags to fall, preventing the phenomenon of one bag carrying two others.

[0030] like Figure 4 As shown, a recessed cavity 11 is provided at one end of the automatic packaging table 1 away from the hopper 17. A connecting through hole 12 is provided at the bottom of the recessed cavity 11. End baffles 13 are symmetrically welded and fixed on the automatic packaging table 1 at both ends of the recessed cavity 11 by welding process. Limiting strips 14 are symmetrically welded and fixed on the automatic packaging table 1 on both sides of the recessed cavity 11 by welding process. The packaging bag is limited by the end baffles 13 and the limiting strips 14. In addition, a moving channel 15 is symmetrically provided on the automatic packaging table 1 on both sides of the recessed cavity 11. A matching inner support rod 16 is welded and fixed in the moving channel 15 by welding process.

[0031] like Figure 1 , Figure 5 and Figure 6 As shown, the packaging bag adsorption assembly includes: a vacuum pump 19, a hydraulic rod 191, and a vacuum adsorption frame 2. The vacuum pump 19 is movably mounted on the support rail 18, which supports the vacuum pump 19. The hydraulic rod 191 is fixedly mounted on the lower end of the vacuum pump 19 by bolts. The vacuum adsorption frame 2 is fixedly mounted on the hydraulic rod 191 by bolts, and the hydraulic rod 191 drives the vacuum adsorption frame 2 to move up and down.

[0032] A suction cup 21 is fixedly installed on the vacuum adsorption rack 2. The packaging bag is adsorbed by the suction cup 21. A connecting hose 22 is fixedly connected to the suction cup 21. The upper end of the connecting hose 22 is connected to the vacuum pump 19. The connection between the vacuum pump 19 and the connecting hose 22 is achieved through the connecting hose 22.

[0033] In addition, the two sides of the vacuum adsorption frame 2 are welded and fixed with mating side wing plates 23 by welding process. A mating top plate 24 is integrally formed and fixed on the mating side wing plates 23. A first roller 25 is installed on the mating top plate 24. A support wing plate 26 is symmetrically welded and fixed on the mating top plate 24 by welding process. A second roller 27 is installed on the support wing plate 26.

[0034] like Figure 2 , Figure 5 , Figure 7 and Figure 8 As shown, the packaging bag support assembly includes: a first support plate 3 and a second support plate 34. The first support plate 3 is movably installed on the automatic packaging table 1. Specifically, the first support plate 3 is inserted into the recessed cavity 11, and a connecting rod 31 is welded and fixed to the lower end of the first support plate 3 by welding. The connecting rod 31 is inserted into the connecting through hole 12, and a connecting bottom strip 32 is welded and fixed to the lower end of the connecting rod 31 by welding. The cooperation between the connecting rod 31 and the connecting through hole 12 plays a role in limiting and guiding the connecting rod 31, so that the connecting rod 31 can only move up and down along the connecting through hole 12, thereby guiding the first support plate 3. In addition, a limiting insertion hole 33 is opened on the first support plate 3.

[0035] The second support plate 34 is movably mounted on the first support plate 3, supporting the packaging bag. Specifically, a limiting rod 35 is welded to the lower end of the second support plate 34. The limiting rod 35 is inserted into a limiting hole 33 on the first support plate 3. The cooperation between the limiting rod 35 and the limiting hole 33 limits and guides the limiting rod 35, thereby limiting the second support plate 34. The cooperation between the limiting rod 35 and the limiting hole 33 also allows the second support plate 34 to be mounted on the first support plate 3. A first spring 36 is sleeved on the limiting rod 35. The first spring 36 is located on the upper side of the first support plate 3, and the upper end of the first spring 36 is welded to the lower end face of the second support plate 34. The lower end of the first spring 36 is welded to the first support plate 3. In addition, the two ends of the connecting bottom strip 32 are symmetrically hinged with first swing connecting rods 37.

[0036] The first support plate 3 and the second support plate 34 can move relative to each other. The packaging bag is placed on the second support plate 34. The first support plate 3 and the second support plate 34 are connected by the first spring 36, which can avoid rigid contact between the second support plate 34 and the suction cup 21.

[0037] like Figure 2 , Figure 3 , Figure 7 , Figure 10 and Figure 11As shown, the packaging bag upward moving drive assembly includes: a connecting support bar 4, a moving plate 5, and a triangular inclined plane frame 6. There are two connecting support bars 4, which are symmetrically installed on both sides of the automatic packaging table 1. Specifically, a moving through hole 41 is opened at the lower end of the connecting support bar 4. The connecting support bar 4 is partially inserted into the moving channel 15. A matching inner support rod 16 is inserted into the moving through hole 41. The matching inner support rod 16 plays a supporting and guiding role for the connecting support bar 4 through the matching through hole 41, so that the connecting support bar 4 can only move along the matching inner support rod 16. The matching inner support rod 16 through the matching through hole 41 movably installs the connecting support bar 4 on the automatic packaging table 1.

[0038] A second spring 42 is sleeved on the inner support rod 16. One end of the second spring 42 is fixed to the connecting support bar 4, and the other end is fixed to the inner wall of the moving channel 15 on the side away from the sinking cavity 11. The second spring 42 is always in a compressed state. A buffer pad 43 is attached to the connecting support bar 4. A mating channel 44 is opened on the buffer pad 43. The mating channel 44 is aligned with the moving through hole 41. In addition, before the two connecting support bars 4 move in opposite directions, the buffer pad 43 is in contact with the inner wall of the moving channel 15 on the side near the sinking cavity 11. The buffer pad 43 plays a buffering role when the connecting support bar 4 is reset, so as to avoid violent impact between the connecting support bar 4 and the inner wall of the moving channel 15.

[0039] The movable slat 5 is movably mounted on the connecting support bar 4. Specifically, an installation hole 46 is provided at the upper end of the connecting support bar 4. A mating protrusion 51 is integrally formed and fixed at the upper end of the movable slat 5. A movable support rod 52 is welded and fixed on the movable slat 5 by welding. The movable support rod 52 is inserted into the installation hole 46 on the connecting support bar 4. The movable slat 5 is movably mounted on the connecting support bar 4 by the cooperation between the movable support rod 52 and the installation hole 46. A third spring 53 is sleeved on the movable support rod 52. The two ends of the third spring 53 are welded and fixed to the movable slat 5 and the connecting support bar 4 by welding, respectively. The stiffness coefficient of the second spring 42 is greater than that of the third spring 53.

[0040] The triangular inclined plane frame 6 is also movably mounted on the connecting support bar 4, and two triangular inclined plane frames 6 are symmetrically mounted on one connecting support bar 4. Specifically, a matching support rod 45 is symmetrically welded and fixed to the upper end of the connecting support bar 4 by welding process. A movable insertion hole 61 is opened on the triangular inclined plane frame 6, and the matching support rod 45 is inserted into the movable insertion hole 61. The triangular inclined plane frame 6 is supported by the cooperation of the matching support rod 45 and the movable insertion hole 61, and the triangular inclined plane frame 6 is movably mounted on the connecting support bar 4 by the cooperation of the matching support rod 45 and the movable insertion hole 61. In addition, the surface of the triangular inclined plane frame 6 is smooth and burr-free.

[0041] The lower end of the connecting support bar 4 is hinged to the upper end of the first swing link 37. The first swing link 37 realizes the movable connection between the connecting support bar 4 and the first support plate 3. When the two connecting support bars 4 move in opposite directions, they drive the first support plate 3 to move upward, thereby driving the packaging bag to move upward.

[0042] A movable plate 5 on a connecting support bar 4 is movably connected to two triangular inclined plane frames 6 on the connecting support bar 4. The movable plate 5 drives the triangular inclined plane frames 6 to move. Specifically, a connecting plate 54 is welded to one end of the movable support bar 52 away from the movable plate 5. A second swing link 55 is symmetrically hinged to the connecting plate 54. The other end of the second swing link 55 is hinged to the triangular inclined plane frame 6, thereby realizing the movable connection between the movable plate 5 and the triangular inclined plane frame 6 through the second swing link 55.

[0043] When the vacuum adsorption frame 2 moves downward, the first roller 25 on the vacuum adsorption frame 2 will come into contact with the inclined surface on the triangular inclined frame 6. Under the action of the first roller 25, the triangular inclined frame 6 will be pushed to move, thereby causing the vacuum adsorption frame 2 to drive the connecting support bar 4 to move by pushing the triangular inclined frame 6.

[0044] like Figure 2 and Figure 9 As shown, the blow-bag assembly is an I-shaped support frame 7. The I-shaped support frame 7 can be fixedly installed on the automatic packaging table 1 on both sides of the sinking cavity 11 by bolts. The upper end of the I-shaped support frame 7 is fixedly installed with an air blower 71 by welding process, and an air blower pipe 72 is fixedly installed on the air blower 71 by welding process.

[0045] The air blower 71 cooperates with the connecting support bar 4. When the two connecting support bars 4 move towards each other, the air in the air blower 71 is sprayed out from the air blowing pipe 72 and blown towards the packaging bag. Specifically, the connecting support bar 4 is also welded and fixed to the mounting support bar 4 by welding process. The end of the mounting support bar 47 away from the connecting support bar 4 is welded and fixed to the mating plate frame 48 by welding process. The mating plate frame 48 is symmetrically and integrally formed and fixed to the support bar frame 48. The movable plug rod 491 is welded and fixed to the support plate 49 by welding process. The connecting plug plate 492 is welded and fixed to the movable plug rod 491 by welding process. The connecting plug plate 492 is inserted into the air blower 71. When the connecting plug plate 492 moves towards the air blowing pipe 72, air can be discharged from the air blowing pipe 72 to form wind force, and the wind force blows towards the packaging bag from the top side.

[0046] When packaging the diversion sand, the packaging bag is placed on the second support plate 34, so that the packaging bag is between the end baffle 13 and the limiting strip 14, and the packaging bag is limited by the end baffle 13 and the limiting strip 14.

[0047] During the adsorption of the packaging bag, the hydraulic rod 191 extends and drives the vacuum adsorption frame 2 to move downward. As the vacuum adsorption frame 2 moves downward, the first roller 25 on the vacuum adsorption frame 2 will contact the inclined surface on the triangular inclined frame 6. In this way, the cooperation between the first roller 25 and the inclined surface on the triangular inclined frame 6 will push the connecting support bar 4 to move away from the sinking cavity 11. At the same time, it will also drive the connecting plug plate 492 to move away from the air blowing pipe 72. As the connecting support bar 4 moves, under the action of the first swing connecting rod 37, the connecting bottom bar 32 will move upward, which will in turn drive the first support plate 3 and the second support plate 34 to move upward. In this way, the packaging bag can be driven upward under the action of the second support plate 34, but the packaging bag will not exceed the limit stop bar 14.

[0048] As the vacuum suction frame 2 moves downward, the suction cup 21 will come into contact with the packaging bag, and then the packaging bag will be adsorbed under the action of the suction cup 21. After the packaging bag is adsorbed, as the vacuum suction frame 2 moves downward, the first roller 25 will move downward past the triangular inclined frame 6 and come into contact with the moving plate 5. This will cause the connecting support bar 4 to lose its restriction, and then the connecting support bar 4 will be reset under the action of the second spring 42 and the gravity of the first support plate 3 and the second support plate 34. The first support plate 3 and the second support plate 34 will move downward and reset. As the second support plate 34 moves downward, the packaging bags that are not adsorbed by the suction cup 21 can fall downward under the action of their own gravity. The packaging bags can overcome the electrostatic adsorption force between the packaging bags and realize the automatic separation between the packaging bags.

[0049] In addition, the connecting support bar 4 can be quickly reset under the action of the second spring 42 and the first support plate 3. As the connecting support bar 4 is reset, it will also drive the connecting plug plate 492 to move towards the air blowing pipe 72, thereby resetting the connecting plug plate 492. During the resetting process of the connecting plug plate 492 towards the air blowing pipe 72, it can discharge the air in the air blowing cylinder 71 from the air blowing pipe 72, thereby blowing the air from the top of the packaging bag towards the packaging bag. This provides a guarantee for the separation of the packaging bag. That is, if the packaging bag cannot overcome the electrostatic adsorption force between the packaging bags under its own weight, then the wind blowing towards the packaging bag can also make the packaging bag fall down. The end baffle 13 and the limiting baffle 14 can limit the packaging bag during the falling process and prevent it from splashing randomly.

[0050] During the resetting process, the first roller 25 is in contact with the movable plate 5, so the movable plate 5 is restricted by the first roller 25 and cannot move. As the connecting support bar 4 moves, the distance between the movable plate 5 and the connecting support bar 4 decreases, and the third spring 53 is in a compressed state. This increases the distance between the connecting plate 54 and the connecting support bar 4, which in turn can drive the triangular inclined plane frame 6 to move under the action of the second swing linkage 55, so that the two triangular inclined plane frames 6 move in opposite directions.

[0051] After the air blowing is completed, the hydraulic rod 191 can be activated to move the vacuum suction frame 2 upward, thereby moving the suctioned packaging bag out of the limiting stop 14. As the vacuum suction frame 2 moves upward, the first roller 25 will come into contact with the mating protrusion 51. At this time, the first roller 25 and the second roller 27 are both located between the two triangular inclined frames 6 on the same connecting support bar 4. When the first roller 25 continues to move upward and separates from the mating protrusion 51, the third spring 53 will drive the moving plate 5 to move away from the connecting support bar 4, thereby moving the two triangular inclined frames 6. The inclined plane frame 6 moves towards each other, causing the second roller 27 to contact the triangular inclined plane frame 6. Under the restriction of the second roller 27, the triangular inclined plane frame 6 cannot be fully reset until the second roller 27 moves up to between the two triangular inclined plane frames 6. At this time, the triangular inclined plane frame 6 is no longer restricted and continues to drive the moving plate 5 to move under the action of the third spring 53, thereby driving the triangular inclined plane frame 6 to reset. At this time, the adsorption and gripping of the packaging bag is completed, and the adsorbed packaging bag can be transferred away for the packaging of the drainage sand. This ensures that only one packaging bag is adsorbed at a time, ensuring the smooth packaging of the drainage sand.

[0052] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A fully automatic packaging device for finished diversion sand, characterized in that: include: An automatic packaging table, on which a material bin and a support rail frame are fixedly installed; A packaging bag adsorption assembly is movably mounted on a support rail frame and is used to adsorb and transfer packaging bags. A packaging bag support assembly is movably mounted on an automatic packaging table, and the packaging bag is moved upwards by the packaging bag support assembly; The packaging bag upward movement drive component is also movably installed on the automatic packaging table and movably connected to the packaging bag support component, thereby driving the packaging bag support component to move upward; The bag blowing assembly cooperates with the bag lifting drive assembly to blow air onto the bag and, with the weight of the bag itself, cause any unadsorbed bags to fall.

2. The fully automatic packaging device for finished diversion sand according to claim 1, characterized in that: The packaging bag adsorption assembly includes a vacuum pump, which is movably mounted on a support rail. A hydraulic rod, which is fixedly installed at the lower end of the vacuum pump; A vacuum adsorption rack is fixedly mounted on a hydraulic rod, which drives the vacuum adsorption rack to move up and down.

3. The fully automatic packaging device for finished diversion sand according to claim 2, characterized in that: The vacuum adsorption rack is fixedly equipped with suction cups, which are used to adsorb packaging bags. A connecting hose is fixedly connected to the suction cup, and the upper end of the connecting hose is connected to the vacuum pump, thereby realizing the connection between the vacuum pump and the connecting hose.

4. The fully automatic packaging device for finished diversion sand according to claim 3, characterized in that: The packaging bag support assembly includes: a first support plate, which is movably mounted on the automatic packaging table; The second support plate is movably mounted on the first support plate and supports the packaging bag.

5. The fully automatic packaging device for finished diversion sand according to claim 4, characterized in that: The packaging bag upward moving drive assembly includes: two connecting support bars, which are symmetrically installed on both sides of the automatic packaging table; A movable slat, which is movably mounted on a connecting support strip; The triangular inclined plane frame is also movably mounted on the connecting support bar, and two triangular inclined plane frames are symmetrically mounted on one connecting support bar.

6. The fully automatic packaging device for finished diversion sand according to claim 5, characterized in that: The connecting support bar is movably connected to the first support plate. When the two connecting support bars move in opposite directions, they drive the first support plate to move upward, thereby driving the packaging bag to move upward.

7. The fully automatic packaging device for finished diversion sand according to claim 6, characterized in that: A movable plate on a connecting support bar is movably connected to two triangular inclined plane frames on the same connecting support bar, and the movable plate drives the triangular inclined plane frames to move.

8. The fully automatic packaging device for finished diversion sand according to claim 7, characterized in that: When the vacuum adsorption frame moves downward, it cooperates with the triangular inclined plane frame. The vacuum adsorption frame moves the connecting support bar by pushing the triangular inclined plane frame.

9. The fully automatic packaging device for finished diversion sand according to claim 8, characterized in that: The blow-bag assembly is an I-shaped support frame, on which an air-blowing cylinder is fixedly mounted, and on which an air-blowing pipe is fixedly mounted.

10. The fully automatic packaging device for finished diversion sand according to claim 9, characterized in that: The air blower cooperates with the connecting support bar. When the two connecting support bars move towards each other, the air in the air blower is sprayed out from the air blow pipe and blown towards the packaging bag.

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