Bagging packaging line

Abstract

The invention discloses a bagging packaging line, belonging to the technical field of packaging equipment, comprising an output mechanism, a rotating mechanism, a packaging mechanism and a feeding mechanism, the rotating mechanism comprising a support frame, a first cylinder is fixedly installed on the inner wall of the bottom surface of the support frame, a lifting frame is fixedly installed on the output end of the first cylinder, and a blocking component is arranged on the side wall of the lifting frame; in the invention, by arranging the blocking component, the threaded rod drives the worm to rotate synchronously under the support of the support rod, the threaded column rotates inside the threaded barrel, and as the threaded column rotates, the threaded barrel moves toward one side of the feeding mechanism, so that the push plate is limited along the stroke groove under the limit of the limit column, and the object on the lifting frame is pushed to the middle of the lifting frame, so as to avoid the object from falling due to excessive inertia during the process of being conveyed by the conveyor belt, and at the same time, the object is automatically pushed to the middle position during the lifting process of the lifting frame, which can effectively avoid the object from falling during the conveying process.

Description

Technical Field

[0001] The invention belongs to the technical field of packaging equipment, and in particular relates to a bagging packaging line. Background Art

[0002] With the rapid development of logistics, more and more objects need to be packaged, whether in factories or logistics centers, so there are certain requirements for the packaging efficiency of items. In factories that produce cloth, the cloth needs to be transported to different places for processing after it is produced. In order to avoid the cloth being contaminated during transportation, the cloth needs to be packaged before transportation.

[0003] In the current fabric bagging and packaging production line, the fabric needs to be lifted manually and then packaged in packing bags. Since the bundles of fabric are very heavy, a lot of physical strength is required to package the fabric. Furthermore, since the fabric is rolled into a cylindrical shape, it is easy to fall off the production line if it rotates during transportation. This not only affects the efficiency of the bagging and packaging, but also causes fabric pollution. For this purpose, a bagging and packaging line is provided. Summary of the invention

[0004] The purpose of the present invention is to provide a bagging packaging line in order to solve the above-mentioned problems.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a bagging packaging line, comprising an output mechanism, a rotating mechanism, a packaging mechanism and a feeding mechanism, wherein the rotating mechanism comprises a support frame, a first cylinder is fixedly mounted on the inner wall of the bottom surface of the support frame, a lifting frame is fixedly mounted on the output end of the first cylinder, and a blocking component is arranged on the side wall of the lifting frame;

[0006] The blocking assembly includes a fixed plate and a placement box, the side wall of the fixed plate is provided with three travel grooves, the side wall of the fixed plate is fixedly mounted with a mounting plate, and the lower surface of the mounting plate is fixedly connected to the upper surface of the lifting frame.

[0007] As a further description of the above technical solution:

[0008] A connecting block is fixedly installed on the side wall of the placement box, and the side wall of the connecting block is fixedly connected to the side wall of the support frame. A sliding groove is provided on the side wall of the placement box, and a support rod is rotatably installed on the inner wall of the bottom surface of the placement box. A threaded rod is fixedly installed on one end of the support rod, and a worm is fixedly installed on one end of the threaded rod. One end of the worm is rotatably connected to the upper inner wall of the placement box, and a lifting plate is threadedly installed on the outer surface of the threaded rod, and one end of the lifting plate passes through the sliding groove and is fixedly connected to the other side wall of the fixed plate.

[0009] As a further description of the above technical solution:

[0010] A threaded column is rotatably mounted on the inner wall of the placement box, a worm gear is fixedly mounted on the outer surface of the threaded column, one end of the threaded column extends to the outside of the side wall of the placement box, a threaded barrel is threadedly mounted on the outer surface of the threaded column, one end of the threaded barrel passes through a stroke groove and extends to the outside of the side wall of the fixed plate, a push plate is fixedly mounted on one end of the threaded barrel, a limiting column is fixedly mounted on the side wall of the push plate, one end of the limiting column passes through the stroke groove and extends to the outside of the other side wall of the fixed plate.

[0011] As a further description of the above technical solution:

[0012] A driving motor is fixedly mounted on the inner wall of the bottom surface of the lifting frame, a rotating rod is fixedly mounted on the output end of the driving motor, a driving gear is fixedly mounted on the outer surface of the rotating rod, a positioning rod is rotatably mounted on the inner wall of the lifting frame, a driven gear is fixedly mounted on the outer surface of the positioning rod, a first rotating roller is fixedly mounted on one end of the positioning rod, and one end of the first rotating roller is rotatably connected to the other inner wall of the lifting frame through another positioning rod.

[0013] As a further description of the above technical solution:

[0014] The feeding mechanism includes a stabilizing frame, a baffle is fixedly mounted on the upper surface of the stabilizing frame, a dust cleaning assembly is arranged on the side wall of the baffle, a movable rod is rotatably mounted on the other side wall of the baffle, a round wheel is fixedly mounted on the outer surface of the movable rod, a supporting block is fixedly mounted on the side wall of the stabilizing frame, a rotating motor is fixedly mounted on the upper surface of the supporting block, a first sprocket is fixedly mounted on the output end of the rotating motor via a rotating shaft, and a toothed chain is meshingly mounted on the outer surface of the first sprocket.

[0015] As a further description of the above technical solution:

[0016] A rotating rod is rotatably mounted on the other side wall of the baffle, a second sprocket and a conveying roller are fixedly mounted on the outer surface of the rotating rod, the second sprocket is transmission-connected to the first sprocket via a toothed chain, a conveying belt is transmission-mounted on the outer surface of the conveying roller, one end of the rotating rod extends to the outside of the side wall of the baffle, and a driving bevel gear is fixedly mounted on one end of the rotating rod.

[0017] As a further description of the above technical solution:

[0018] The dust cleaning assembly includes a fixed box and a connecting rod. The side wall of the fixed box is fixedly connected to the side wall of the stabilizing frame. Reciprocating screws are fixedly installed at both ends of the connecting rod. A limiting sleeve is fixedly installed on the outer surface of the reciprocating screw. The upper surface of the limiting sleeve is fixedly connected to the upper inner wall of the fixed box. One end of the reciprocating screw extends to the outside of the side wall of the fixed box. A driven bevel gear is fixedly installed on one end of the reciprocating screw. The driven bevel gear is meshed with the driving bevel gear.

[0019] As a further description of the above technical solution:

[0020] A pressure plate is threadedly installed on the outer surface of the reciprocating screw, an air bag is fixedly installed on the side wall of the pressure plate, the lower surface of the air bag is slidably connected to the bottom inner wall of the fixed box, the connecting rod and the reciprocating screw both pass through the air bag, an air pipe is installed on the upper surface of the air bag, one end of the air pipe extends to the outside of the upper surface of the fixed box, and one end of the air pipe is connected to a nozzle.

[0021] As a further description of the above technical solution:

[0022] The packaging mechanism includes a fixed frame, a support plate is fixedly installed on the inner wall of the bottom surface of the fixed frame, a second cylinder is fixedly installed on the upper surface of the support plate, a lifting plate is fixedly installed on the output end of the second cylinder, a lifting rod is fixedly installed on the upper surface of the lifting plate by bolts, and four lifting rods are arranged inside the fixed frame.

[0023] As a further description of the above technical solution:

[0024] A second rotating roller is rotatably mounted on the inner wall of the fixing frame via a rotating shaft, the outer surface of the fixing frame is fixedly connected to the housing of the output mechanism via a connecting plate, and the outer surface of the supporting frame is fixedly connected to the outer surface of the fixing frame via a connecting plate.

[0025] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0026] 1. In the present invention, a blocking component is provided. When the object moves to the top of the rotating mechanism, the lifting frame is raised to the top of the conveyor belt by the first cylinder. At this time, the lower surface of the object contacts the first rotating roller. The driving motor drives the driving gear to rotate, and then the first rotating roller is rotated through the driven gear. At this time, the object is driven by the first rotating roller and is transported to the packaging mechanism. Then the lifting frame descends under the action of the first cylinder. During the lifting process of the lifting frame, the lifting plate is driven to move up on the outer surface of the threaded rod. At this time, the threaded rod drives the worm to rotate synchronously under the support of the support rod. At this time, the worm wheel rotates under the drive of the worm, so that the threaded column rotates inside the threaded barrel. With the rotation of the threaded column, the threaded barrel moves to one side of the feeding mechanism, so that the push plate is limited by the limit column and moves along the stroke groove, pushing the object on the lifting frame to the middle of the lifting frame, so as to prevent the object from falling due to excessive inertia during the process of being conveyed by the conveyor belt. At the same time, the object is automatically pushed to the middle position during the lifting process of the lifting frame, which can effectively prevent the object from falling during the transmission process.

[0027] 2. In the present invention, a dust cleaning component is provided. When the driving bevel gear rotates, the reciprocating screw is driven to rotate under the limit of the limit sleeve through the driven bevel gear. At this time, the reciprocating screw drives the reciprocating screw at the other end to rotate synchronously through the connecting rod. As the reciprocating screw rotates, the pressure plate is driven to squeeze the air storage bag. When the air storage bag is squeezed, the internal gas is ejected from the nozzle through the air pipe to clean the dust on the outer surface of the objects on the conveyor belt, so as to avoid packaging the debris on the outer surface of the objects together during the packaging process, thereby causing a bad influence on the packaged objects.

[0028] 3. In the present invention, a packaging mechanism is provided, and the objects are manually packed on the packaging mechanism. At this time, the two middle lifting rods are lifted by the second cylinder. At this time, the object is lifted by the two lifting rods, and then the packaging bag is put into the object from one side. When the packaging bag is put into the middle position of the object, the lifting rods on both sides are driven to rise by the second cylinder. When the lifting rods on both sides contact the lower surface of the object, the two middle lifting rods are lowered. At this time, the packaging bag is passed through the object and the object is lifted by the machine, which can effectively save the strength of the operator and further improve the efficiency of bagging. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the three-dimensional structure of the bagging packaging line.

[0030] Figure 2 It is a schematic diagram of the three-dimensional structure of the rotating mechanism and the feeding mechanism in the bagging packaging line.

[0031] Figure 3 Schematic diagram of the exploded structure of the barrier components in the bagging packaging line.

[0032] Figure 4 This is an enlarged structural diagram of point A in the bagging packaging line.

[0033] Figure 5 It is a schematic diagram of the partial three-dimensional structure of the feeding mechanism in the bagging packaging line.

[0034] Figure 6 Schematic diagram of the exploded structure of the dust cleaning components in the bagging packaging line.

[0035] Figure 7 It is a schematic diagram of the three-dimensional structure of the packaging mechanism and the output mechanism in the bagging packaging line.

[0036] Legend:

[0037] 1. Output mechanism; 2. Rotating mechanism; 21. Support frame; 22. First cylinder; 23. Lifting frame; 24. Driving motor; 25. Driving gear; 26. First rotating roller; 27. Driven gear; 3. Packing mechanism; 31. Fixed frame; 32. Support plate; 33. Second cylinder; 34. Lifting plate; 35. Lifting rod; 36. Second rotating roller; 4. Feeding mechanism; 41. Stabilizing frame; 42. Support block; 43. Rotating motor; 44. Rotating rod; 45. Conveyor belt; 46. Baffle; 47. Movable rod; 48. Round wheel; 49. Driving bevel gear; 410. First sprocket; 411. Tooth chain; 412, second tooth sprocket; 413, conveying roller; 5, cleaning assembly; 51, fixing box; 52, limiting sleeve; 53, connecting rod; 54, reciprocating screw; 55, driven bevel gear; 56, pressure plate; 57, air storage bag; 58, air pipe; 59, nozzle; 6, blocking assembly; 61, fixing plate; 62, mounting plate; 63, travel groove; 64, push plate; 65, limiting column; 66, threaded cylinder; 67, threaded column; 68, worm gear; 69, placement box; 610, connecting block; 611, slide groove; 612, support rod; 613, threaded rod; 614, worm; 615, lifting plate. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0039] See also Figure 1-7The present invention provides a technical solution: a bagging packaging line, comprising an output mechanism 1, a rotating mechanism 2, a packaging mechanism 3 and a feeding mechanism 4, wherein the rotating mechanism 2 comprises a support frame 21, a first cylinder 22 is fixedly mounted on the inner wall of the bottom surface of the support frame 21, a lifting frame 23 is fixedly mounted on the output end of the first cylinder 22, and a blocking component 6 is arranged on the side wall of the lifting frame 23;

[0040] The blocking assembly 6 includes a fixed plate 61 and a placement box 69. The side wall of the fixed plate 61 is provided with three travel grooves 63. The side wall of the fixed plate 61 is fixedly installed with a mounting plate 62. The lower surface of the mounting plate 62 is fixedly connected to the upper surface of the lifting frame 23. The side wall of the placement box 69 is fixedly installed with a connecting block 610. The side wall of the connecting block 610 is fixedly connected to the side wall of the support frame 21. The side wall of the placement box 69 is provided with a sliding groove 611. The placement box 69 A support rod 612 is rotatably mounted on the inner wall of the bottom surface, a threaded rod 613 is fixedly mounted on one end of the support rod 612, a worm 614 is fixedly mounted on one end of the threaded rod 613, one end of the worm 614 is rotatably connected to the upper inner wall of the placement box 69, a lifting plate 615 is threadedly mounted on the outer surface of the threaded rod 613, one end of the lifting plate 615 passes through the slide slot 611 and is fixedly connected to the other side wall of the fixed plate 61, and a threaded column is rotatably mounted on the inner wall of the placement box 69 67, a worm gear 68 is fixedly installed on the outer surface of the threaded column 67, one end of the threaded column 67 extends to the outside of the side wall of the placement box 69, a threaded barrel 66 is threadedly installed on the outer surface of the threaded column 67, one end of the threaded barrel 66 passes through the stroke slot 63 and extends to the outside of the side wall of the fixed plate 61, one end of the threaded barrel 66 is fixedly installed with a push plate 64, a limiting column 65 is fixedly installed on the side wall of the push plate 64, one end of the limiting column 65 passes through the stroke slot 63 and extends to the outside of the other side wall of the fixed plate 61, a driving motor 24 is fixedly installed on the inner wall of the bottom surface of the lifting frame 23, a rotating rod is fixedly installed on the output end of the driving motor 24, a driving gear 25 is fixedly installed on the outer surface of the rotating rod, a positioning rod is rotatably installed on the inner wall of the lifting frame 23, a driven gear 27 is fixedly installed on the outer surface of the positioning rod, one end of the positioning rod is fixedly installed with a first rotating roller 26, one end of the first rotating roller 26 is rotatably connected to the other inner side wall of the lifting frame 23 through another positioning rod.

[0041] The specific embodiment is as follows: when the object moves to the top of the rotating mechanism 2, the lifting frame 23 is raised to the top of the conveyor belt 45 by the first cylinder 22. At this time, the lower surface of the object comes into contact with the first rotating roller 26. The driving motor 24 drives the driving gear 25 to rotate, and then the first rotating roller 26 is rotated by the driven gear 27. At this time, the object is driven by the first rotating roller 26 and is transported to the packaging mechanism 3. Then, the lifting frame 23 is lowered by the action of the first cylinder 22. During the process of the lifting frame 23 rising, it drives The lifting plate 615 moves up on the outer surface of the threaded rod 613. At this time, the threaded rod 613 drives the worm 614 to rotate synchronously under the support of the support rod 612. At this time, the worm wheel 68 rotates under the drive of the worm 614, so that the threaded column 67 rotates inside the threaded barrel 66. As the threaded column 67 rotates, the threaded barrel 66 moves to one side of the feeding mechanism 4, so that the push plate 64 is limited by the limit column 65 and moves along the travel groove 63, pushing the object on the lifting frame 23 to the middle of the lifting frame 23.

[0042] The feeding mechanism 4 includes a stabilizing frame 41, a baffle 46 is fixedly mounted on the upper surface of the stabilizing frame 41, a dust cleaning assembly 5 is arranged on the side wall of the baffle 46, a movable rod 47 is rotatably mounted on the other side wall of the baffle 46, a round wheel 48 is fixedly mounted on the outer surface of the movable rod 47, a supporting block 42 is fixedly mounted on the side wall of the stabilizing frame 41, a rotating motor 43 is fixedly mounted on the upper surface of the supporting block 42, and a first sprocket wheel 410 is fixedly mounted on the output end of the rotating motor 43 through a rotating shaft. The outer surface of the first toothed sprocket 410 is meshed with a toothed chain 411, and a rotating rod 44 is rotatably installed on the other side wall of the baffle 46. The outer surface of the rotating rod 44 is fixedly installed with a second toothed sprocket 412 and a conveying roller 413. The second toothed sprocket 412 is transmission-connected to the first toothed sprocket 410 through the toothed chain 411. The outer surface of the conveying roller 413 is transmission-installed with a conveyor belt 45. One end of the rotating rod 44 extends to the outside of the side wall of the baffle 46. One end of the rotating rod 44 is fixedly installed with a driving bevel gear The cleaning assembly 5 comprises a fixed box 51 and a connecting rod 53. The side wall of the fixed box 51 is fixedly connected to the side wall of the stabilizing frame 41. Both ends of the connecting rod 53 are fixedly installed with a reciprocating screw 54. The outer surface of the reciprocating screw 54 is fixedly installed with a limiting sleeve 52. The upper surface of the limiting sleeve 52 is fixedly connected to the upper inner wall of the fixed box 51. One end of the reciprocating screw 54 extends to the outside of the side wall of the fixed box 51. One end of the reciprocating screw 54 is fixedly installed with a driven bevel gear 55. The gear 55 is meshedly connected with the driving bevel gear 49, and a pressure plate 56 is threadedly installed on the outer surface of the reciprocating screw 54. An air bag 57 is fixedly installed on the side wall of the pressure plate 56. The lower surface of the air bag 57 is slidably connected to the bottom inner wall of the fixed box 51. The connecting rod 53 and the reciprocating screw 54 both penetrate the air bag 57. An air pipe 58 is installed on the upper surface of the air bag 57. One end of the air pipe 58 extends to the outside of the upper surface of the fixed box 51, and one end of the air pipe 58 is connected to a nozzle 59.

[0043] The specific embodiment is as follows: the rotating motor 43 drives the first sprocket 410 to rotate through the sprocket 411, thereby driving the second sprocket 412 to rotate, so that the second sprocket 412 drives the rotating rod 44 to rotate under the limit of the baffle 46. The rotating rod 44 will simultaneously drive the conveying roller 413 and the driving bevel gear 49 to rotate during the rotation process. As the conveying roller 413 rotates, the conveyor belt 45 will be driven to move. The objects to be bagged and packaged are placed on the conveyor belt 45, and the conveyor belt 45 will convey the objects to the rotating mechanism 2. The process of the objects being driven by the conveyor belt 45 In the process, the circular wheel 48 will play a supporting role under the limit of the movable rod 47, and will rotate synchronously. When the driving bevel gear 49 rotates, the reciprocating screw 54 will be driven to rotate under the limit of the limit sleeve 52 through the driven bevel gear 55. At this time, the reciprocating screw 54 will drive the reciprocating screw 54 at the other end to rotate synchronously through the connecting rod 53. As the reciprocating screw 54 rotates, the pressure plate 56 will be driven to squeeze the air bag 57. When the air bag 57 is squeezed, the internal gas will be ejected from the nozzle 59 through the air pipe 58 to clean the dust on the outer surface of the objects on the conveyor belt 45.

[0044] The packaging mechanism 3 includes a fixed frame 31, a support plate 32 is fixedly installed on the inner wall of the bottom surface of the fixed frame 31, a second cylinder 33 is fixedly installed on the upper surface of the support plate 32, a lifting plate 34 is fixedly installed on the output end of the second cylinder 33, a lifting rod 35 is fixedly installed on the upper surface of the lifting plate 34 by bolts, four lifting rods 35 are arranged inside the fixed frame 31, a second rotating roller 36 is rotatably installed on the inner wall of the fixed frame 31 by a rotating shaft, the outer surface of the fixed frame 31 is fixedly connected to the shell of the output mechanism 1 by a connecting plate, and the outer surface of the support frame 21 is fixedly connected to the outer surface of the fixed frame 31 by a connecting plate.

[0045] The specific implementation example is as follows: the object is manually packed on the packaging mechanism 3, and at this time, the two middle lifting rods 35 are lifted by the second cylinder 33. At this time, the object is lifted by the two lifting rods 35, and then the packaging bag is inserted from one side of the object. When the packaging bag is put into the middle position of the object, the lifting rods 35 on both sides are driven to rise by the second cylinder 33. When the lifting rods 35 on both sides contact the lower surface of the object, the two middle lifting rods 35 are lowered. At this time, the packaging bag passes through the object, and the packaged object is pushed onto the output mechanism 1.

[0046] Working principle: The rotating motor 43 drives the first sprocket 410 to rotate through the sprocket 411 through the rotating shaft, thereby driving the second sprocket 412 to rotate, so that the second sprocket 412 drives the rotating rod 44 to rotate under the limit of the baffle 46. During the rotation process, the rotating rod 44 will simultaneously drive the conveying roller 413 and the driving bevel gear 49 to rotate. As the conveying roller 413 rotates, the conveyor belt 45 will be driven to move, and the objects to be bagged and packaged will be placed on the conveyor belt 45. The conveyor belt 45 will convey the objects to the rotating mechanism 2. When the objects are driven by the conveyor belt 45, the round wheel 48 will play a supporting role under the limit of the movable rod 47 and will rotate synchronously. When the driving bevel gear 49 rotates, the reciprocating screw 54 will be driven to rotate under the limit of the limit sleeve 52 through the driven bevel gear 55. At this time, the reciprocating screw 54 will drive the reciprocating screw 54 at the other end to rotate synchronously through the connecting rod 53. As the reciprocating screw 54 rotates, the pressing plate 56 will be driven to squeeze the air storage bag 57. When the air storage bag 57 is squeezed, the internal gas will be ejected from the nozzle 59 through the air pipe 58 to clean the dust on the outer surface of the object on the conveyor belt 45. When the object moves to the top of the rotating mechanism 2, the lifting frame 23 is raised to the top of the conveyor belt 45 by the first cylinder 22. At this time, the lower surface of the object contacts the first rotating roller 26. The driving motor 24 drives the driving gear 25 to rotate, and then the driven gear 27 causes the first rotating roller 26 to rotate. At this time, the object is conveyed to the packaging mechanism 3 under the drive of the first rotating roller 26, and then the lifting frame 23 is lowered by the action of the first cylinder 22. During the rising process of the lifting frame 23, the lifting plate 615 is driven to move on the outer surface of the threaded rod 613. At this time, the threaded rod 613 drives the worm 614 to rotate synchronously with the support of the support rod 612. At this time, the worm wheel 68 is rotated under the drive of the worm 614, so that the threaded column 67 rotates inside the threaded barrel 66. As the threaded column 67 rotates, the threaded barrel 66 moves to the feeding mechanism 4. One side moves, so that the push plate 64 is limited by the limit column 65 and displaced along the stroke groove 63, pushing the object on the lifting frame 23 to the middle of the lifting frame 23, and the object is manually packed on the packaging mechanism 3. At this time, the two middle lifting rods 35 are lifted by the second cylinder 33. At this time, the object is lifted by the two lifting rods 35, and then the packaging bag is inserted from one side of the object. When the packaging bag is put into the middle position of the object, the lifting rods 35 on both sides are driven to rise by the second cylinder 33. When the lifting rods 35 on both sides contact the lower surface of the object, the two middle lifting rods 35 are lowered. At this time, the packaging bag passes through the object, and the packaged object is pushed to the output mechanism 1.

[0047] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A bagging packaging line, comprising an output mechanism (1), a rotating mechanism (2), a packaging mechanism (3) and a feeding mechanism (4), wherein the rotating mechanism (2) comprises a support frame (21), a first cylinder (22) is fixedly mounted on the inner wall of the bottom surface of the support frame (21), and a lifting frame (23) is fixedly mounted on the output end of the first cylinder (22), characterized in that: A blocking component (6) is provided on the side wall of the lifting frame (23); The blocking assembly (6) comprises a fixing plate (61) and a placement box (69), three travel grooves (63) are arranged on the side wall of the fixing plate (61), a mounting plate (62) is fixedly mounted on the side wall of the fixing plate (61), and the lower surface of the mounting plate (62) is fixedly connected to the upper surface of the lifting frame (23); A connecting block (610) is fixedly mounted on the side wall of the placement box (69), and the side wall of the connecting block (610) is fixedly connected to the side wall of the support frame (21). A sliding groove (611) is provided on the side wall of the placement box (69). A support rod (612) is rotatably mounted on the inner wall of the bottom surface of the placement box (69). A threaded rod (613) is fixedly mounted on one end of the support rod (612), and a worm (614) is fixedly mounted on one end of the threaded rod (613). One end of the worm (614) is rotatably connected to the upper inner wall of the placement box (69). A lifting plate (615) is threadedly mounted on the outer surface of the threaded rod (613), and one end of the lifting plate (615) passes through the sliding groove (611) and is fixedly connected to the other side wall of the fixed plate (61). A threaded column (67) is rotatably mounted on the inner side wall of the placement box (69), a worm gear (68) is fixedly mounted on the outer surface of the threaded column (67), one end of the threaded column (67) extends to the outside of the side wall of the placement box (69), a threaded cylinder (66) is threadedly mounted on the outer surface of the threaded column (67), one end of the threaded cylinder (66) passes through the travel groove (63) and extends to the outside of the side wall of the fixed plate (61), a push plate (64) is fixedly mounted on one end of the threaded cylinder (66), a limiting column (65) is fixedly mounted on the side wall of the push plate (64), one end of the limiting column (65) passes through the travel groove (63) and extends to the outside of the other side wall of the fixed plate (61); A driving motor (24) is fixedly mounted on the inner wall of the bottom surface of the lifting frame (23); a rotating rod is fixedly mounted on the output end of the driving motor (24); a driving gear (25) is fixedly mounted on the outer surface of the rotating rod; a positioning rod is rotatably mounted on the inner wall of the lifting frame (23); a driven gear (27) is fixedly mounted on the outer surface of the positioning rod; a first rotating roller (26) is fixedly mounted on one end of the positioning rod; and one end of the first rotating roller (26) is rotatably connected to the other inner wall of the lifting frame (23) via another positioning rod; The feeding mechanism (4) comprises a stabilizing frame (41), a baffle (46) is fixedly mounted on the upper surface of the stabilizing frame (41), a dust cleaning assembly (5) is arranged on the side wall of the baffle (46), a movable rod (47) is rotatably mounted on the other side wall of the baffle (46), a round wheel (48) is fixedly mounted on the outer surface of the movable rod (47), a supporting block (42) is fixedly mounted on the side wall of the stabilizing frame (41), a rotating motor (43) is fixedly mounted on the upper surface of the supporting block (42), a first toothed sprocket (410) is fixedly mounted on the output end of the rotating motor (43) via a rotating shaft, and a toothed chain (411) is meshingly mounted on the outer surface of the first toothed sprocket (410); A rotating rod (44) is rotatably mounted on the other side wall of the baffle (46); a second sprocket wheel (412) and a conveying roller (413) are fixedly mounted on the outer surface of the rotating rod (44); the second sprocket wheel (412) is transmission-connected to the first sprocket wheel (410) via a toothed chain (411); a conveying belt (45) is transmission-mounted on the outer surface of the conveying roller (413); one end of the rotating rod (44) extends to the outside of the side wall of the baffle (46); and a driving bevel gear (49) is fixedly mounted on one end of the rotating rod (44); The dust cleaning assembly (5) comprises a fixed box (51) and a connecting rod (53), the side wall of the fixed box (51) is fixedly connected to the side wall of the stabilizing frame (41), both ends of the connecting rod (53) are fixedly mounted with a reciprocating screw (54), the outer surface of the reciprocating screw (54) is fixedly mounted with a limiting sleeve (52), the upper surface of the limiting sleeve (52) is fixedly connected to the upper inner wall of the fixed box (51), one end of the reciprocating screw (54) extends to the outside of the side wall of the fixed box (51), one end of the reciprocating screw (54) is fixedly mounted with a driven bevel gear (55), and the driven bevel gear (55) is meshingly connected with the driving bevel gear (49); A pressure plate (56) is threadedly mounted on the outer surface of the reciprocating screw (54), an air storage bag (57) is fixedly mounted on the side wall of the pressure plate (56), the lower surface of the air storage bag (57) is slidably connected to the inner wall of the bottom surface of the fixed box (51), the connecting rod (53) and the reciprocating screw (54) both penetrate the air storage bag (57), an air pipe (58) is connected and mounted on the upper surface of the air storage bag (57), one end of the air pipe (58) extends to the outside of the upper surface of the fixed box (51), and one end of the air pipe (58) is connected and mounted with a nozzle (59).

2. The bagging packaging line according to claim 1, characterized in that: The packaging mechanism (3) comprises a fixed frame (31), a support plate (32) is fixedly mounted on the inner wall of the bottom surface of the fixed frame (31), a second cylinder (33) is fixedly mounted on the upper surface of the support plate (32), a lifting plate (34) is fixedly mounted on the output end of the second cylinder (33), a lifting rod (35) is fixedly mounted on the upper surface of the lifting plate (34) by means of bolts, and four lifting rods (35) are arranged inside the fixed frame (31).

3. The bagging packaging line according to claim 2, characterized in that: A second rotating roller (36) is rotatably mounted on the inner wall of the fixing frame (31) via a rotating shaft, the outer surface of the fixing frame (31) is fixedly connected to the housing of the output mechanism (1) via a connecting plate, and the outer surface of the support frame (21) is fixedly connected to the outer surface of the fixing frame (31) via a connecting plate.

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