A rice bagging machine and bagging method

Abstract

The application belongs to the field of rice packaging, and discloses a rice bagging machine and a bagging method. The bagging machine comprises a bag storage box, a lower shell, a bagging mechanism and a rice taking mechanism. The space inside the rice storage barrel is divided into two rice storage spaces by a partition, which facilitates the storage of two different types of rice and avoids user contact with the rice, thereby preventing the rice from being contaminated. In addition, the corresponding type of rice with an accurate weight value can be obtained through the cooperation of the material distribution assembly, the weighing assembly, the rice suction assembly, the first material discharge assembly and the second material discharge assembly, thereby avoiding an increase in the purchase cost of the user. Through the cooperation of the bag taking drive assembly, the bag taking assembly, the opening assembly and the small heating sealing machine in the bagging mechanism, automatic bag taking, automatic bag opening and automatic bag sealing can be realized, thereby realizing intelligent bagging, avoiding the falling of rice, ensuring the cleanliness of the rice and saving bagging time.

Description

Technical Field

[0001] This invention belongs to the technical field of rice packaging, specifically relating to a rice bagging machine and bagging method. Background Technology

[0002] Rice, also known as paddy rice, is a food made from paddy through processes such as cleaning, hulling, milling, and finishing. Rice is a staple food for people in most parts of China. Currently, supermarkets and shopping malls have rice retail areas. Since the rice sold at retail is stored in storage boxes in the retail area and is exposed, customers need to manually bag and weigh the rice when purchasing it, which wastes their time. In addition, customers' hands will come into contact with the rice during the bagging process, which can easily cause contamination. Summary of the Invention

[0003] The purpose of this invention is to provide a rice bagging machine and bagging method to solve the problems mentioned in the background art, which are that manually completing the bagging and weighing of rice will waste customers' time and that customers' hands will come into contact with the rice during the bagging process, which will easily cause rice contamination.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a rice bagging machine, comprising a storage box, a lower outer shell, a bagging mechanism, and a rice dispensing mechanism. The upper surface of the lower outer shell is provided with a rice dispensing mechanism for storing two types of rice and extracting the two types of rice. The left side of the upper surface of the lower outer shell is provided with a storage box for storing storage bags, and the storage box is located to the left of the rice dispensing mechanism. The interior of the lower outer shell is provided with a bagging mechanism for picking up, opening, and heat-sealing the storage bags. An intelligent controller is installed at the top center of the lower outer shell.

[0005] Preferably, the rice dispensing mechanism includes a dispensing component, a weighing component, a rice suction component, a first discharge component, and a second discharge component. The weighing component is installed in the middle of the upper surface of the lower outer shell, the dispensing component is installed at the upper end of the weighing component, the rice suction component is provided between the weighing component and the dispensing component, the first discharge component is installed on the weighing component, and the second discharge component is provided on the right end face of the weighing component, and the second discharge component extends into the interior of the lower outer shell.

[0006] The dispensing assembly includes an outer protective tube, a rice storage bucket, and a first servo motor. The lower inner side of the rice storage bucket is provided with a support plate. A sleeve is welded to the middle of the lower end of the support plate and is rotatably connected to the bottom of the rice storage bucket. The sleeve extends through the bottom of the rice storage bucket. A partition is welded to the middle of the upper end of the support plate and is located inside the rice storage bucket. The partition divides the internal space of the rice storage bucket into two rice storage spaces. An outer protective tube is welded to the lower end of the rice storage bucket. A longitudinal inner protective tube is welded to the center of the bottom of the outer protective tube. The first servo motor is installed inside the inner protective tube, and the motor shaft of the first servo motor is fixedly connected to the sleeve and drives the sleeve to rotate.

[0007] The weighing assembly includes a hollow support base and a weighing meter, wherein the weighing meter is installed at the bottom of the hollow support base;

[0008] The rice suction assembly includes a suction machine and a straw. The suction machine is installed on the upper rear side of the rice storage bucket, and the output end of the suction machine is connected to the rice storage bucket. The input end of the suction machine is equipped with a straw, and the bottom of the straw is connected to the hollow support base.

[0009] The first discharge assembly includes two first electro-hydraulic rods and a push plate. The two first electro-hydraulic rods are installed on the lower left side of the hollow support base and are located on the front and rear sides of the storage bag box. At the same time, the telescopic rods of the two first electro-hydraulic rods extend into the interior of the hollow support base. The push plate is installed on the telescopic rods of the two first electro-hydraulic rods and is located inside the hollow support base. The push plate can slide on the upper surface of the weighing meter.

[0010] The second discharge assembly includes an arc-shaped discharge pipe, a discharge chute, a third electro-hydraulic rod, a first sealing plate, and a second servo motor. The discharge chute is welded to the lower right side of the arc-shaped discharge pipe. The upper interior of the discharge chute is rotatably connected to the second and third sealing plates in a front-to-back sequence. The left connecting shafts of both the second and third sealing plates extend through and out of the left end face of the discharge chute. A third gear is sleeved on the outer wall of the left connecting shaft of the second sealing plate, and a fourth gear is sleeved on the outer wall of the left connecting shaft of the third sealing plate. The second servo motor is mounted on the top inner wall of the lower housing. A fifth gear is sleeved on the outer wall of the motor shaft of the second servo motor. The fifth gear meshes with the fourth gear and the third gear respectively. A third electro-hydraulic rod is mounted on the left side of the upper surface of the arc-shaped discharge pipe. The telescopic rod of the third electro-hydraulic rod extends into the interior of the arc-shaped discharge pipe. A first sealing plate is mounted on the lower end of the telescopic rod of the arc-shaped discharge pipe. The first sealing plate is located inside the left side of the arc-shaped discharge pipe. At the same time, the left end face of the first sealing plate is in contact with the right end face of the hollow support seat.

[0011] Preferably, the bagging mechanism includes a bag-taking drive assembly, a bag-taking assembly, a spreading assembly, and a small heating and sealing machine. The bag-taking drive assembly is installed on the rear inner wall of the lower housing, and the bag-taking assembly is mounted on the bag-taking drive assembly. The spreading assembly is installed on the right inner wall of the lower housing, and the small heating and sealing machine is installed on the right inner wall of the lower housing, with the small heating and sealing machine located above the spreading assembly and below the discharge chute.

[0012] The bag-retrieving drive assembly includes a second electro-hydraulic rod, a round rod, and a first swing rod. A base is rotatably connected to the left outer wall of the second electro-hydraulic rod, and the base is welded to the rear inner wall of the lower outer casing. A connector is installed on the right outer wall of the telescopic rod of the second electro-hydraulic rod. A limit slot is formed on the left side of the first swing rod, and the connector is slidably connected to the limit slot. A second connecting shaft is fixedly connected to the right side of the first swing rod, and the second connecting shaft is rotatably connected to the rear inner wall of the lower outer casing. A first gear is sleeved on the outer wall of the second connecting shaft. A connecting seat is welded to the right end of the round rod. A supporting cylinder is welded to the middle of the front end of the connecting seat. A second swing rod is rotatably connected to the rear outer wall of the connecting seat. A first connecting shaft is welded to the upper side of the rear end face of the second swing rod. The first connecting shaft is rotatably connected to the rear inner wall of the lower housing. A second gear is sleeved on the outer wall of the first connecting shaft. The second gear meshes with the first gear. A through-hole rotating shaft is slidably connected to the left outer wall of the round rod. A mounting sleeve is rotatably connected to the rear outer wall of the through-hole rotating shaft. The mounting sleeve is installed on the rear inner wall of the lower housing.

[0013] The bag-removing assembly includes a second suction cup, a dual sliding module, a micro air pump, and an air tube. The dual sliding module is installed on the outer wall of the supporting cylinder. The second suction cup is installed on the right side of the dual sliding module. The micro air pump is installed on the dual sliding module, and an air tube connects the micro air pump and the second suction cup.

[0014] The spreading assembly includes two electric robotic arms and a first suction cup. The two electric robotic arms are mounted on the right inner wall of the lower housing, and the first suction cup is mounted on the right inner wall of the lower housing, with the first suction cup positioned above the two electric robotic arms.

[0015] The small heating sealing machine is electrically connected to the intelligent controller via a power line.

[0016] Preferably, the upper left side of the lower outer shell has a bag-retrieving opening that matches the storage bag box, and the top of the lower outer shell has four top posts on the four sides near the bag-retrieving opening, with the top posts extending into the bag-retrieving opening. The upper right surface of the lower outer shell has a fixing groove that matches the arc-shaped discharge pipe, and the arc-shaped discharge pipe is fixed inside the fixing groove. The lower right side of the lower outer shell has a discharge port near the lower side of the electric manipulator, and a silicone pad is provided at the bottom of the discharge port.

[0017] Preferably, a lid is movably connected to the storage bag box, and an opening is provided at the bottom of the storage bag box, which is connected to the bag-removing opening of the lower outer shell.

[0018] Preferably, a fourth discharge port is provided on the upper front side of the hollow support base, and a fifth discharge port is provided on the right front side of the hollow support base, and the fifth discharge port is connected to the arc-shaped discharge pipe.

[0019] Preferably, the pallet has a first discharge port on both the front and rear sides.

[0020] Preferably, a third discharge port is provided on the bottom front side of the outer protective tube.

[0021] Preferably, the lower end of the rice storage bucket has a through hole that matches the sleeve column, the lower end of the rice storage bucket has a second discharge port on the front side, the upper end of the rice storage bucket is fixedly connected to a fixed cover plate, and the upper end of the rice storage bucket is movably installed with a movable cover plate near the front side of the fixed cover plate.

[0022] A preferred method for bagging rice includes the following steps:

[0023] Step 1: Select several rice bagging machines and arrange them in an orderly manner on the display stand of the store. At the same time, label the rice bagging machines with corresponding numbers according to the order of arrangement.

[0024] Step 2: Electrically connect the intelligent controllers of several rice bagging machines to the external control cabinet, and operate the external control cabinet to complete the parameter setting of all intelligent controllers, so that all rice bagging machines are in the initial state. At the same time, according to the numbers on the labels, input the names of the two different types of rice. In addition, according to the number labels, the staff opens the movable cover of the corresponding rice bagging machine and pours the two types of rice into the two rice storage spaces of the rice storage bucket. After all the rice bagging machines have stored the two types of rice, the staff closes all the movable covers.

[0025] Step 3: The staff opens the lids of all the storage bag boxes and places several stacked storage bags inside all the storage bag boxes. After storing the stacked storage bags inside all the storage bag boxes, the staff closes the lids of all the storage bag boxes.

[0026] Step 4: Based on the type of rice, operate the external control cabinet to activate the bagging mechanism in the corresponding rice bagging machine. At this time, the bag-removing drive component and bag-removing component in the bagging mechanism can remove the storage bag from the storage bag box and convey the storage bag to the opening component in the rice bagging machine. When the storage bag is conveyed to the opening component in the rice bagging machine, the opening component will clamp the storage bag and open the bag opening. At the same time, the opened bag opening will be directly below the second discharge component in the rice-removing mechanism and between the small heating and sealing machines.

[0027] Step 5: After completing the work in Step 4 above, operate the external control cabinet to make the rice taking mechanism in the corresponding rice bagging machine work. At this time, the corresponding type of rice can be taken out through the material dispensing component in the rice taking mechanism, and the corresponding weight of rice can be obtained through the weighing component and the rice suction component. After obtaining the corresponding weight of rice, the corresponding weight of rice is discharged into the opened storage bag through the first discharge component and the second discharge component.

[0028] Step Six: After the designated discharge time is reached, the small heating and sealing machine in the bagging mechanism can heat seal the mouth of the storage bag. After the heat sealing is completed, the opening component in the bagging mechanism will loosen, allowing the sealed storage bag containing rice to fall onto the silicone pad, making it convenient for the user to remove the sealed storage bag containing rice.

[0029] Compared with the prior art, the present invention provides a rice bagging machine and bagging method, which has the following beneficial effects:

[0030] 1. This invention uses a partition to divide the internal space of the rice storage bucket into two rice storage spaces, which is convenient for storing two different types of rice and also prevents users from coming into contact with the rice and causing rice contamination. In addition, through the cooperation of the feeding component, weighing component, rice suction component, first discharge component and second discharge component, the corresponding type of rice can be accurately weighed, thus avoiding increasing the user's purchase cost.

[0031] 2. This invention, through the cooperation of the bag-picking drive component, bag-picking component, opening component, and small heating and sealing machine in the bagging mechanism, can realize the automatic picking of storage bags, the automatic opening of bag mouths, and the automatic heat sealing of bag mouths, thereby achieving intelligent bagging, preventing rice from falling, ensuring the cleanliness of rice, and saving bagging time. Attached Figure Description

[0032] Figure 1 A first-person perspective three-dimensional structural diagram of a rice bagging machine;

[0033] Figure 2 for Figure 1A second-person perspective diagram of the three-dimensional structure;

[0034] Figure 3 for Figure 1 A schematic diagram of a partial sectional view of the structure from the front;

[0035] Figure 4 for Figure 3 A magnified structural diagram of part A;

[0036] Figure 5 for Figure 1 A schematic diagram of a partial cross-section of the three-dimensional structure from a third-person perspective;

[0037] Figure 6 for Figure 5 A schematic diagram of the enlarged structure of part B;

[0038] Figure 7 This is a partial cross-sectional view of the bagging mechanism.

[0039] Figure 8 for Figure 7 A schematic diagram of the enlarged structure of part C;

[0040] Figure 9 A three-dimensional structural diagram of the bag-removing drive component;

[0041] Figure 10 This is a top view of the rice storage bucket.

[0042] Figure 11 This is a partial sectional view of the material discharge mechanism.

[0043] Figure 12 This is a three-dimensional structural diagram of the partition and the support plate;

[0044] Figure 13 for Figure 12 A schematic diagram of the structure viewed from below;

[0045] Figure 14 This is a schematic diagram of the three-dimensional structure of the hollow support base;

[0046] Figure 15 This is a top view of the outer and inner protective tubes.

[0047] Figure 16 This is a flowchart of the bagging method.

[0048] In the diagram: 1. Suction machine; 2. Suction tube; 3. Storage bag box; 4. Lower outer shell; 5. Silicone pad; 6. First electro-hydraulic rod; 7. Hollow support base; 8. Outer protective tube; 9. Arc-shaped discharge pipe; 10. Rice storage bucket; 11. Movable cover plate; 12. Fixed cover plate; 13. Partition plate; 14. First servo motor; 15. Top column; 16. Second electro-hydraulic rod; 17. Base; 18. Round rod; 19. Electric manipulator; 20. First suction cup; 21. Discharge chute; 22. Third electro-hydraulic rod; 23. Weighing device; 24. First sealing plate; 25. Third gear; 26. Small heating and sealing machine; 27. Second suction cup; 28. Double sliding module; 29. ​​Limiting slot; 30. First swing arm. 31. Moving rod; 32. First gear; 33. Push plate; 34. Mounting sleeve; 35. Through-hole rotating shaft; 36. Intelligent controller; 37. Support cylinder; 38. Miniature air pump; 39. Air pipe; 40. Power transmission line; 41. First connecting shaft; 42. Connector; 43. Connecting seat; 44. Second swing rod; 45. Second gear; 46. Second connecting shaft; 47. Through hole; 48. Fourth gear; 49. Second servo motor; 50. Fifth gear; 51. Second sealing plate; 52. Third sealing plate; 53. Support plate; 54. First discharge port; 55. Sleeve column; 56. Fourth discharge port; 57. Fifth discharge port; 58. Third discharge port; 59. Inner protective tube. Detailed Implementation

[0049] The present invention will now be described in further detail with reference to the accompanying drawings.

[0050] Please see Figure 1-16 The present invention provides a technical solution: a rice bagging machine, including a storage box 3, a lower outer shell 4, a bagging mechanism and a rice dispensing mechanism. The upper surface of the lower outer shell 4 is provided with a rice dispensing mechanism for storing two types of rice and extracting two types of rice. The left side of the upper surface of the lower outer shell 4 is provided with a storage box 3 for storing storage bags, and the storage box 3 is located to the left of the rice dispensing mechanism. The interior of the lower outer shell 4 is provided with a bagging mechanism for taking out, opening and heat-sealing storage bags. An intelligent controller 35 is installed at the top center of the lower outer shell 4.

[0051] To enable the storage and controlled discharge of two types of rice, the rice-receiving mechanism includes a dispensing component, a weighing component, a rice-suction component, a first discharge component, and a second discharge component, such as... Figure 3 and Figure 4As shown, the weighing assembly includes a hollow support base 7 and a weighing device 23. The weighing device 23 is installed at the bottom of the hollow support base 7. A fourth discharge port 56 is opened on the front side of the upper end of the hollow support base 7, and a fifth discharge port 57 is opened on the front side of the right end of the hollow support base 7. The fifth discharge port 57 is connected to the arc-shaped discharge pipe 9. The weighing assembly can complete the weight detection of rice. The weighing assembly is installed in the middle of the upper surface of the lower outer shell 4, and the distributing assembly is installed at the upper end of the weighing assembly. Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the dispensing assembly includes an outer protective tube 8, a rice storage bucket 10, and a first servo motor 14. A support plate 53 is provided on the lower inner side of the rice storage bucket 10. First discharge ports 54 are opened on the front and rear sides of the support plate 53. A sleeve 55 is welded to the lower center of the support plate 53, and the sleeve 55 is rotatably connected to the bottom of the rice storage bucket 10. The sleeve 55 extends through and beyond the bottom of the rice storage bucket 10. A partition 13 is welded to the upper center of the support plate 53, and the partition 13 is located inside the rice storage bucket 10. The partition 13 divides the internal space of the rice storage bucket 10 into two rice storage spaces. The lower end of the rice storage bucket 10 is welded with the outer protective tube 8, such as... Figure 3 , Figure 4 and Figure 15 As shown, a longitudinal inner protective tube 59 is welded to the center of the bottom of the outer protective tube 8. A first servo motor 14 is installed inside the inner protective tube 59, and the motor shaft of the first servo motor 14 is fixedly connected to the sleeve 55, driving the sleeve 55 to rotate. A third discharge port 58 is opened on the front side of the bottom of the outer protective tube 8, and the third discharge port 58 is located in front of the inner protective tube 59. Figure 1 , Figure 2 and Figure 10 As shown, a through hole 47 matching the sleeve 55 is opened in the middle of the lower end of the rice storage bucket 10. A second discharge port 46 is opened on the front side of the lower end of the rice storage bucket 10. A fixed cover plate 12 is fixedly connected to the rear side of the upper end of the rice storage bucket 10. A movable cover plate 11 is movably installed on the front side of the upper end of the rice storage bucket 10 near the fixed cover plate 12. The storage and discharge of two types of rice are completed through the dispensing component. A rice suction component is provided between the weighing component and the dispensing component, such as... Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the rice suction assembly includes a suction machine 1 and a suction tube 2. The suction machine 1 is installed on the upper rear end of the rice storage container 10, and its output end is connected to the rice storage container 10. The input end of the suction machine 1 is equipped with the suction tube 2, and the bottom of the suction tube 2 is connected to the hollow support base 7. Through the rice suction assembly, excess rice on the weighing device 23 can be sucked back into the rice storage container 10, avoiding rice waste. A first discharge assembly is installed on the weighing assembly, such as... Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the first discharge assembly includes two first electro-hydraulic rods 6 and a push plate 32. The two first electro-hydraulic rods 6 are installed on the lower left side of the hollow support base 7, and are located on the front and rear sides of the storage bag box 3. The telescopic rods of the two first electro-hydraulic rods 6 extend into the interior of the hollow support base 7. The push plate 32 is installed on the telescopic rods of the two first electro-hydraulic rods 6, and is located inside the hollow support base 7. The push plate 32 can slide on the upper surface of the weighing device 23. Through the first discharge assembly, the rice on the weighing device 23 can be pushed towards the second discharge assembly. The right end face of the weighing assembly is provided with the second discharge assembly, which extends into the lower outer casing 4. Figure 3 , Figure 4 and Figure 11 As shown, the second discharge assembly includes an arc-shaped discharge pipe 9, a discharge chute 21, a third electro-hydraulic rod 22, a first sealing plate 24, and a second servo motor 49. The discharge chute 21 is welded to the lower right side of the arc-shaped discharge pipe 9. The second sealing plate 51 and the third sealing plate 52 are rotatably connected to the upper interior of the discharge chute 21 in a front-to-back sequence. The left connecting shafts of both the second and third sealing plates extend through the left end face of the discharge chute 21. A third gear 25 is sleeved on the outer wall of the left connecting shaft of the second sealing plate 51, and a fourth gear 48 is sleeved on the outer wall of the left connecting shaft of the third sealing plate 52. The second servo motor 49 is mounted on the top inner wall of the lower housing 4. A fifth gear 50 is sleeved on the outer wall of the motor shaft of machine 49. The fifth gear 50 meshes with the fourth gear 48 and the third gear 25 respectively. A third electric hydraulic rod 22 is installed on the left side of the upper surface of the arc-shaped discharge pipe 9. The telescopic rod of the third electric hydraulic rod 22 extends into the interior of the arc-shaped discharge pipe 9. A first sealing plate 24 is installed at the lower end of the telescopic rod of the arc-shaped discharge pipe 9. The first sealing plate 24 is located inside the left side of the arc-shaped discharge pipe 9. At the same time, the left end face of the first sealing plate 24 is in contact with the right end face of the hollow support seat 7. Through the second discharge assembly, the discharge of the weighed rice can be better controlled. Through the rice picking mechanism, the storage of two types of rice and the controllable discharge of two types of rice can be completed.

[0052] To achieve automatic bag picking, bag opening, and heat sealing, the bag filling mechanism includes a bag picking drive assembly, a bag picking assembly, an opening assembly, and a small heat sealing machine 26. The bag picking drive assembly is installed on the rear inner wall of the lower housing 4. Figures 3-9As shown, the bag-retrieving drive assembly includes a second electro-hydraulic rod 16, a round rod 18, and a first swing rod 30. A base 17 is rotatably connected to the left outer wall of the second electro-hydraulic rod 16, and the base 17 is welded to the rear inner wall of the lower outer casing 4. A connector 41 is installed on the right outer wall of the telescopic rod of the second electro-hydraulic rod 16. A limit slot 29 is formed on the left side of the first swing rod 30, and the connector 41 is slidably connected to the limit slot 29. A second connecting shaft 45 is fixedly connected to the right side of the first swing rod 30, and the second connecting shaft 45 is rotatably connected to the rear inner wall of the lower outer casing 4. A first gear 31 is sleeved on the outer wall of the second connecting shaft 45. A connecting seat 42 is welded to the right end of the round rod 18. A supporting cylinder 36 is welded to the middle of the front end. A second swing rod 43 is rotatably connected to the rear outer wall of the connecting seat 42. A first connecting shaft 40 is welded to the upper side of the rear end face of the second swing rod 43, and the first connecting shaft 40 is rotatably connected to the rear inner wall of the lower outer shell 4. A second gear 44 is sleeved on the outer wall of the first connecting shaft 40, and the second gear 44 meshes with the first gear 31. A through-hole rotating shaft 34 is slidably connected to the left outer wall of the round rod 18. A mounting sleeve 33 is rotatably connected to the rear outer wall of the through-hole rotating shaft 34, and the mounting sleeve 33 is installed on the rear inner wall of the lower outer shell 4. Through the bag-removing drive assembly, the bag-removing assembly can be driven to remove the storage bag inside the storage bag box 3. The bag-removing drive assembly is equipped with a bag-removing assembly, such as... Figures 3-8 As shown, the bag-retrieving assembly includes a second suction cup 27, a dual sliding module 28, a micro air pump 37, and an air tube 38. The dual sliding module 28 is mounted on the outer wall of the supporting cylinder 36. The second suction cup 27 is mounted on the right side of the dual sliding module 28. The micro air pump 37 is mounted on the dual sliding module 28, and the air tube 38 connects the micro air pump 37 and the second suction cup 27. The bag-retrieving assembly allows the retrieval of storage bags from inside the storage bag box 3. The opening assembly is mounted on the inner right side of the lower outer casing 4, as shown... Figures 3-8 As shown, the opening assembly includes two electric robotic arms 19 and a first suction cup 20. The two electric robotic arms 19 are installed on the right inner wall of the lower outer shell 4, and the first suction cup 20 is installed on the right inner wall of the lower outer shell 4, with the first suction cup 20 located above the two electric robotic arms 19. Through the cooperation of the opening assembly and the bag-taking assembly, the clamping of the storage bag and the opening of the bag mouth can be completed. The small heating and sealing machine 26 is installed on the right inner wall of the lower outer shell 4, with the small heating and sealing machine 26 located above the opening assembly. At the same time, the small heating and sealing machine 26 is located below the discharge chute 21. The small heating and sealing machine 26 is electrically connected to the intelligent controller 35 through the power transmission line 39. Through the bag-filling mechanism, the automatic picking up of the storage bag, the opening of the bag mouth, and the heat sealing of the bag mouth are completed.

[0053] like Figure 3 and Figure 4As shown, the upper left side of the lower outer shell 4 has a bag-retrieving opening that matches the storage bag box 3. The top of the lower outer shell 4 has four top posts 15 near the bag-retrieving opening, and the top posts 15 extend into the bag-retrieving opening. The upper right side of the lower outer shell 4 has a fixing groove that matches the arc-shaped discharge pipe 9, and the arc-shaped discharge pipe 9 is fixed inside the fixing groove. The lower right side of the lower outer shell 4 has a discharge port near the lower side of the electric manipulator 19, and a silicone pad 5 is provided at the bottom of the discharge port. The lower outer shell 4 facilitates the installation of various components, and at the same time, the lower outer shell 4 provides better protection.

[0054] like Figure 1 , Figure 2 and Figure 3 As shown, a lid is movably connected to the storage bag box 3, and an opening is provided at the bottom of the storage bag box 3. The opening of the storage bag box 3 is connected to the bag opening of the lower outer shell 4. Through the storage bag box 3, stacked storage bags can be better stored.

[0055] To achieve intelligent control, the intelligent controller 35 is electrically connected to the suction machine 1, two first electro-hydraulic rods 6, two second electro-hydraulic rods 16, a third electro-hydraulic rod 22, two electric manipulators 19, a weighing meter 23, a first servo motor 14, a second servo motor 49, a small heating and sealing machine 26, and a micro air pump 37. Intelligent control can be achieved through the intelligent controller 35.

[0056] like Figure 16 As shown, a method for bagging rice includes the following steps:

[0057] Step 1: Select several rice bagging machines and arrange them in an orderly manner on the display stand of the store. At the same time, label the rice bagging machines with corresponding numbers according to the order of arrangement.

[0058] Step 2: Electrically connect the intelligent controllers 35 of several rice bagging machines to the external control cabinet, and complete the parameter setting of all intelligent controllers 35 by operating the external control cabinet, so that all rice bagging machines are in the initial state. At the same time, according to the numbers on the labels, input the names of the two different types of rice. In addition, according to the number labels, the operator opens the movable cover 11 of the corresponding rice bagging machine. Since the internal space of the rice storage tank 10 can be divided into two rice storage spaces by the partition 13, after opening the movable cover 11, the operator can pour the two types of rice into the two rice storage spaces of the rice storage tank 10. After all the rice bagging machines have stored the two types of rice, the operator closes all the movable covers 11.

[0059] Step 3: The staff opens the lids of all storage bag boxes 3 and places several stacked storage bags inside all storage bag boxes 3. After storing the stacked storage bags inside all storage bag boxes 3, the staff closes the lids of all storage bag boxes 3.

[0060] Step 4: Based on the required type and weight of rice, the operator can input the corresponding label, rice type, and weight into the external control cabinet. After completing the data input operation on the external control cabinet, the intelligent controller 35 in the corresponding rice bagging machine will control the second electro-hydraulic rod 16 and the micro air pump 37 of the bagging mechanism to work. When the second electro-hydraulic rod 16 is extending or retracting, it will drive the first gear 31 to rotate forward and reverse through the first swing rod 30 and the second connecting shaft 45, thereby driving the second gear 44 to rotate forward and reverse. When the second electro-hydraulic rod 16 is extending, and the first gear 31... When wheel 31 rotates clockwise, it drives the second gear 44 to rotate counterclockwise. Through the first connecting shaft 40, it drives the second swing rod 43, connecting seat 42, supporting cylinder 36 and bag taking assembly to swing counterclockwise. During the counterclockwise swing, the second swing rod 43 drives the connecting seat 42 and supporting cylinder 36 to rotate counterclockwise through the rotation of the through hole shaft 34 and the sliding of the round rod 18 inside the through hole shaft 34. This causes the bag taking assembly to flip upward. After the bag taking assembly flips upward by 180 degrees, the bag taking assembly will be at the bag taking opening of the lower outer shell 4, and the second suction cup 27 of the bag taking assembly will contact the storage bag.

[0061] When the second suction cup 27 contacts the storage bag, it will adsorb the storage bag and remove it from the storage bag box 3. After a specified time, the intelligent controller 35 will control the second electric hydraulic rod 16 to retract and drive the first gear 31 to rotate in reverse through the first swing rod 30 and the second connecting shaft 45, thereby driving the second gear 44 to rotate in the forward direction. At this time, the first connecting shaft 40 will drive the second swing rod 43, the connecting seat 42, the supporting cylinder 36 and the bag taking assembly to swing clockwise. During the clockwise swing, the second swing rod 43 will drive the connecting seat 42 and the supporting cylinder 36 to rotate in the forward direction through the rotation of the through hole shaft 34 and the sliding of the round rod 18 inside the through hole shaft 34, so that the bag taking assembly will flip downward. When the bag taking assembly flips downward by 180 degrees, the position of the second suction cup 27 and the storage bag can be adjusted in the X-axis and Y-axis directions through the double sliding module 28.

[0062] After the second suction cup 27 and the storage bag are adjusted, the intelligent controller 35 will control the two electric robotic arms 19 to clamp the storage bag. Through the cooperation of the second suction cup 27 and the first suction cup 20, the opening of the storage bag can be opened. At this time, the opened bag opening will be directly below the second discharge component in the rice dispensing mechanism and between the small heating and sealing machines 26.

[0063] Step 5: After completing Step 4 above, the external control cabinet will be operated to activate the rice-taking mechanism in the corresponding rice bagging machine. At this time, the intelligent controller 35 will control the first servo motor 14 to work. When the first servo motor 14 works, it will drive the tray 53 and the partition 13 to rotate forward and reverse, so that the corresponding type of rice moves to the front of the rice storage tank 10. When the first discharge port 54 of the corresponding type of rice is aligned with the second discharge port 46, the intelligent controller 35 controls the first servo motor 14 to stop working. The corresponding type of rice will also fall into the outer protective tube 8 through the first discharge port 54 and the second discharge port 46, and through the third discharge port 58 and the fifth discharge port 57, the corresponding type of rice will fall into the hollow support 7. The weight of the corresponding type of rice can be detected by the weighing meter 23.

[0064] When the specified weight is reached, the intelligent controller 35 will control the first servo motor 14 to continue working, causing the first discharge port 54 and the second discharge port 46 of the corresponding type of rice to separate, and causing the output end of the suction machine 1 to be located above the rice storage space of the corresponding type of rice. After the first discharge port 54 and the second discharge port 46 are separated, the intelligent controller 35 will control the first servo motor 14 to stop working again. Since the corresponding type of rice will continue to fall onto the weighing meter 23 during the separation of the first discharge port 54 and the second discharge port 46, when the detected weight is greater than the rated parameter of the input weight, the intelligent controller 35 will control the suction machine 1 to work, thereby drawing the corresponding type of rice back into the corresponding type of rice storage space inside the rice storage bucket 10. When the detected weight is equal to the rated parameter of the input weight, the intelligent controller 35 will control the suction machine 1 to stop working.

[0065] When the suction machine 1 stops, the intelligent controller 35 controls the third electro-hydraulic rod 22 to retract, causing the first sealing plate 24 to move upward, facilitating the opening of the fifth discharge port 57. After the fifth discharge port 57 opens, the intelligent controller 35 controls the two first electro-hydraulic rods 6 to extend, causing the push plate 32 to push the rice on the weighing meter 23 towards the arc-shaped discharge pipe 9. Through the arc-shaped discharge pipe 9, the rice falls onto the second sealing plate 51 and the third sealing plate 52. When the detected weight is zero, the intelligent controller 35 controls the third electro-hydraulic rod 22 to extend, and also controls the two first electro-hydraulic rods 6 to move forward. The retraction operation causes the first sealing plate 24 and the push plate 32 to return to their initial positions. At the same time, the intelligent controller 35 controls the second servo motor 49 to work, causing the second servo motor 49 to drive the fifth gear 50 to rotate. Since the fifth gear 50 meshes with the third gear 25 and the fourth gear 48 respectively, and the third gear 25 and the fourth gear 48 are located on the front and rear sides of the fifth gear 50 respectively, when the fifth gear 50 rotates, it will drive the third gear 25 and the fourth gear 48 to rotate relative to each other, thereby causing the third sealing plate 52 to rotate relative to the second sealing plate 51, so that the corresponding type of rice can fall into the storage bag with the opening opened.

[0066] Step Six: After the designated discharge time is reached, the intelligent controller 35 will control the second servo motor 49 to work, so that the third sealing plate 52 and the second sealing plate 51 return to their initial positions. At the same time, the intelligent controller 35 will control the small heating sealing machine 26 to work, so that the small heating sealing machine 26 can heat seal the mouth of the storage bag. After the heat sealing is completed, the intelligent controller 35 will control the two electric robotic arms 19 to release the bag, so that the sealed storage bag containing rice falls onto the silicone pad 5, making it convenient for the user to take out the sealed storage bag containing rice.

Claims

1. A rice bagging machine comprising a bag storage box (3), a lower housing (4), a bagging mechanism and a rice taking mechanism, characterized in that: The upper surface of the lower shell (4) is provided with a rice taking mechanism for storing and taking two types of rice, the left side of the upper surface of the lower shell (4) is provided with a bag storage box (3) for storing storage bags, and the bag storage box (3) is located on the left side of the rice taking mechanism, the inside of the lower shell (4) is provided with a bagging mechanism for taking, opening and heat sealing of the storage bag, and the top center of the lower shell (4) is provided with an intelligent controller (35); The bagging mechanism comprises a bag taking driving assembly, a bag taking assembly, an opening assembly and a small heating sealing machine (26), the bag taking driving assembly is installed on the inner wall of the rear side of the lower shell (4), the bag taking driving assembly is provided with the bag taking assembly, the opening assembly is installed on the inner wall of the right side of the lower shell (4), and the small heating sealing machine (26) is installed on the inner wall of the right side of the lower shell (4) and located above the opening assembly, and the small heating sealing machine (26) is located below the discharge chute (21); The bag taking driving assembly comprises a second electric hydraulic rod (16), a round rod (18) and a first swing rod (30), the left side of the second electric hydraulic rod (16) is rotatably connected with a base (17), and the base (17) is welded on the inner wall of the rear side of the lower shell (4), the right side of the telescopic rod of the second electric hydraulic rod (16) is provided with a connecting head (41), the left side of the first swing rod (30) is provided with a limiting slot (29), and the connecting head (41) is slidably connected with the limiting slot (29), the right side of the first swing rod (30) is fixedly connected with a second connecting shaft (45), and the second connecting shaft (45) is rotatably connected with the inner wall of the rear side of the lower shell (4), the outer wall of the second connecting shaft (45) is sleeved with a first gear (31), the right end of the round rod (18) is welded with a connecting seat (42), the front end of the middle part of the connecting seat (42) is welded with a supporting cylinder (36), the rear side of the outer wall of the connecting seat (42) is rotatably connected with a second swing rod (43), the rear end surface of the second swing rod (43) is welded with a first connecting shaft (40), and the first connecting shaft (40) is rotatably connected with the inner wall of the rear side of the lower shell (4), the outer wall of the first connecting shaft (40) is sleeved with a second gear (44), and the second gear (44) is engaged with the first gear (31), and the left side of the outer wall of the round rod (18) is slidably connected with a through hole rotating shaft (34), the rear side of the outer wall of the through hole rotating shaft (34) is rotatably connected with a mounting sleeve (33), and the mounting sleeve (33) is mounted on the inner wall of the rear side of the lower shell (4); The bag taking assembly comprises a second suction disc (27), a double sliding module (28), a micro air pump (37) and an air pipe (38), the double sliding module (28) is mounted on the outer wall of the supporting cylinder (36), the right side of the double sliding module (28) is provided with the second suction disc (27), the double sliding module (28) is provided with the micro air pump (37), and the micro air pump (37) is in communication with the second suction disc (27) through the air pipe (38). The distraction assembly comprises two electric mechanical arms (19) and a first suction cup (20), the two electric mechanical arms (19) are installed on the right inner wall of the lower shell (4), and the first suction cup (20) is installed on the right inner wall of the lower shell (4) and is located above the two electric mechanical arms (19); The small heating sealing machine (26) is electrically connected with the intelligent controller (35) through the power transmission line (39).

2. A rice bagging machine according to claim 1, characterized in that: The rice taking mechanism comprises a distributing assembly, a weighing assembly, a suction rice assembly, a first discharging assembly and a second discharging assembly, the weighing assembly is installed on the upper surface of the lower shell (4), the distributing assembly is installed on the upper end of the weighing assembly, the suction rice assembly is arranged between the weighing assembly and the distributing assembly, the first discharging assembly is installed on the weighing assembly, and the second discharging assembly is arranged on the right end surface of the weighing assembly and extends into the lower shell (4); The distributing assembly comprises an outer protective pipe (8), a rice storage barrel (10) and a first servo motor (14), the inner lower side of the rice storage barrel (10) is provided with a supporting plate (53), the lower end middle part of the supporting plate (53) is welded with a sleeve column (55), the sleeve column (55) is rotationally connected with the bottom of the rice storage barrel (10), meanwhile, the sleeve column (55) penetrates through and extends out of the bottom of the rice storage barrel (10), the upper end middle part of the supporting plate (53) is welded with a partition plate (13), the partition plate (13) is located in the interior of the rice storage barrel (10), meanwhile, the interior space of the rice storage barrel (10) can be divided into two rice storage spaces through the partition plate (13), the lower end of the rice storage barrel (10) is welded with the outer protective pipe (8), the bottom center of the outer protective pipe (8) is welded with a longitudinal inner protective pipe (59), the first servo motor (14) is installed in the inner protective pipe (59), and the motor shaft of the first servo motor (14) is fixedly connected with the sleeve column (55) and drives the sleeve column (55) to rotate; The weighing assembly comprises a hollow supporting seat (7) and a weighing meter (23), and the bottom of the hollow supporting seat (7) is installed with the weighing meter (23); The suction rice assembly comprises a suction machine (1) and a suction pipe (2), the suction machine (1) is installed on the rear upper side of the rice storage barrel (10), the output end of the suction machine (1) is communicated with the rice storage barrel (10), and the input end of the suction machine (1) is installed with the suction pipe (2), and the bottom of the suction pipe (2) is communicated with the hollow supporting seat (7); The first discharging assembly comprises two first electric hydraulic rods (6) and a push plate (32), the two first electric hydraulic rods (6) are installed on the left end lower side of the hollow supporting seat (7) and are located on the front and rear sides of the bag storage box (3), meanwhile, the telescopic rods of the two first electric hydraulic rods (6) extend into the interior of the hollow supporting seat (7), the telescopic rods of the two first electric hydraulic rods (6) are installed with the push plate (32), the push plate (32) is located in the interior of the hollow supporting seat (7), and the push plate (32) can slide on the upper surface of the weighing meter (23). The second discharging assembly comprises a circular arc discharging pipe (9), a discharging groove (21), a third electric hydraulic rod (22), a first sealing plate (24) and a second servo motor (49), the lower right end of the circular arc discharging pipe (9) is welded with the discharging groove (21), the upper inside of the discharging groove (21) is rotationally connected with a second sealing plate (51) and a third sealing plate (52) in sequence from front to back, and the left end of the second sealing plate (51) and the left end of the third sealing plate (52) both penetrate and extend out of the left end face of the discharging groove (21), the left outer wall of the second sealing plate (51) is sleeved with a third gear (25), the left outer wall of the third sealing plate (52) is sleeved with a fourth gear (48), the second servo motor (49) is installed on the top inner wall of the lower shell (4), the motor shaft outer wall of the second servo motor (49) is sleeved with a fifth gear (50), the fifth gear (50) is meshed with the fourth gear (48) and the third gear (25) respectively, the upper surface left side of the circular arc discharging pipe (9) is installed with the third electric hydraulic rod (22), and the telescopic rod of the third electric hydraulic rod (22) extends into the inside of the circular arc discharging pipe (9), the lower end of the telescopic rod of the circular arc discharging pipe (9) is installed with the first sealing plate (24), and the first sealing plate (24) is located in the left inside of the circular arc discharging pipe (9), at the same time, the left end face of the first sealing plate (24) is attached to the right end face of the hollow support seat (7).

3. A rice bagging machine as claimed in claim 2 wherein: The lower shell (4) is provided with a bag taking opening matched with the storage bag box (3) on the left side of the upper end, the lower shell (4) is provided with top columns (15) on the four sides of the top close to the bag taking opening, and the top columns (15) extend into the inside of the bag taking opening, the lower shell (4) is provided with a fixed groove matched with the circular arc discharging pipe (9) on the right side of the upper surface, and the circular arc discharging pipe (9) is fixed in the fixed groove, the lower shell (4) is provided with a discharging opening on the right side close to the lower side of the electric manipulator (19), and the lower shell (4) is provided with a silica gel pad (5) on the right side of the bottom.

4. A rice bagging machine as claimed in claim 3 wherein: The storage bag box (3) is movably connected with a box cover, and the bottom of the storage bag box (3) is provided with a through opening, and the through opening of the storage bag box (3) is communicated with the bag taking opening of the lower shell (4).

5. A rice bagging machine as claimed in claim 4 wherein: The hollow support seat (7) is provided with a fourth discharging opening (56) on the front side of the upper end, and is provided with a fifth discharging opening (57) on the front side of the right end, and the fifth discharging opening (57) is communicated with the circular arc discharging pipe (9).

6. A rice bagging machine as claimed in claim 5 wherein: The front and back sides of the supporting plate (53) are provided with a first discharging opening (54).

7. A rice bagging machine as claimed in claim 6 wherein: The bottom front side of the outer protective pipe (8) is provided with a third discharging opening (58).

8. A rice bagging machine as claimed in claim 7 wherein: The lower end of the storage rice barrel (10) is provided with a through hole (47) matched with the sleeve column (55) in the middle, the lower end of the storage rice barrel (10) is provided with a second discharging opening (46) on the front side, the upper end of the storage rice barrel (10) is fixedly connected with a fixed cover plate (12) on the rear side, and the upper end of the storage rice barrel (10) is movably installed with a movable cover plate (11) on the front side close to the fixed cover plate (12).

9. A method of bagging rice using the rice bagging machine according to claim 8, characterized by, The method comprises the following steps: Step one: select several rice bagging machines, and orderly discharge several rice bagging machines to the display table of the supermarket, at the same time, according to the order of discharge, several rice bagging machines are pasted with corresponding digital labels; Step two: the intelligent controller (35) in several rice bagging machines is electrically connected with the external control cabinet, and the parameter setting work of all intelligent controllers (35) is completed by operating the external control cabinet, so that all rice bagging machines are in the initial state, at the same time, according to the number of labels, the names of the corresponding two different types of rice are input, in addition, according to the digital label, the staff opens the corresponding rice bagging machine activity cover (11), pours the corresponding two types of rice into the two rice storage space inside the rice storage barrel (10), and after all the rice bagging machines store the corresponding two types of rice, the staff closes all the activity cover (11); Step three: the staff opens the box cover of all the bag storage boxes (3), and places several stacked storage bags in all the bag storage boxes (3), and after storing several stacked storage bags in all the bag storage boxes (3), the staff closes the box cover of all the bag storage boxes (3); Step four: according to the type of rice needed, the bagging mechanism in the corresponding rice bagging machine is operated by operating the external control cabinet, at this time, the bag storage box (3) inside the bag storage box (3) can be taken out by the bag taking drive assembly and the bag taking assembly in the bagging mechanism, and the storage bag is conveyed to the opening assembly in the rice bagging machine, when the storage bag is conveyed to the opening assembly in the rice bagging machine, the opening assembly in the rice bagging machine will clamp the storage bag, and the bag opening of the storage bag will be opened, at the same time, the opened bag opening will be below the second material discharging assembly in the rice bagging mechanism; Step five: after the above step four is completed, the corresponding rice bagging machine is operated by operating the external control cabinet, at this time, the corresponding type of rice can be taken out by the material distribution assembly in the rice bagging mechanism, and the weight of the rice can be obtained by the weighing assembly and the rice suction assembly, after obtaining the corresponding weight of the rice, the first material discharging assembly and the second material discharging assembly are used to discharge the corresponding weight of the rice into the opened storage bag; Step six: after reaching the specified discharging time, the bag opening of the storage bag can be heat sealed by the small heating sealing machine (26) in the bagging mechanism, after the heat sealing work is completed, the opening assembly in the bagging mechanism will be loosened, so that the sealed storage bag containing rice falls on the silica gel pad (5), which is convenient for users to take out the sealed storage bag containing rice.

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