A damaged carton recycling device for carton packaging

Abstract

The present invention relates to the technical field of carton recycling, and in particular to a damaged carton recycling device for carton packaging, comprising a bottom plate, four pulleys fixed at the bottom of the bottom plate, four supporting legs fixed at the top of the bottom plate, a crushing assembly for crushing carton and residual soil blocks provided inside the feeding shell, a driving assembly for driving the fireworks carton provided at the top of the crushing plate, a limiting assembly for limiting the position of the driving assembly provided on both sides of the crushing plate, a filtering assembly for filtering soil residue and breaking paper pieces provided inside the processing shell, and a linkage assembly for providing power to the scraper provided at the bottom of the processing shell. Through the coordinated use of the crushing assembly, the driving assembly, the limiting assembly, the linkage assembly and the filtering assembly, the fireworks carton can be fully recycled, avoiding the situation where the recycled fireworks carton contains soil blocks and debris, improving work efficiency, saving labor costs, and reducing the difficulty of recycling.

Description

Technical Field

[0001] The present invention relates to the technical field of carton recycling, and in particular to a damaged carton recycling device for carton packaging. Background Art

[0002] Cardboard is a widely used packaging product. The structure of cartons varies greatly according to different applicable uses. Paper products are recyclable materials, so even damaged cartons are often recycled and reused. Cartons used to place and package fireworks are often filled with soil on the inner wall to prevent the fireworks from being squeezed or gunpowder leaking during transportation. The firework tubes and packaging cartons are usually fixed together for stability. When recycling the fireworks cartons, the soil inside the cartons is often difficult to clean. When the cartons are crushed and recycled, the soil inside the cartons will affect the crushing efficiency and will be mixed in the crushed paper pieces, which is not conducive to recycling and increases labor costs. Summary of the invention

[0003] In order to overcome the deficiencies of the prior art, the present invention provides a damaged carton recovery device for carton packaging.

[0004] To solve the above technical problems, the present invention provides the following technical solutions: it comprises a base plate, four pulleys are fixed on the bottom of the base plate, four supporting legs are fixed on the top of the base plate, handrails and blocking plates are respectively fixed on both sides of the top of the base plate, the tops of the four supporting legs are fixed to a discharging shell, and one side of the discharging shell is fixedly connected to the blocking plate, a processing shell is fixed to the top of the discharging shell, two positioning shells are fixed on both sides of the discharging shell, a feeding shell is fixed to the top of the processing shell, a feeding plate is fixed to the top of the feeding shell, a long retaining wall is provided on the feeding plate for preventing fireworks cartons from coming out, and a crushing assembly for crushing cartons and residual soil blocks is provided inside the feeding shell; the crushing assembly comprises: two fixed blocks, two sliding columns, a linkage plate, a limiting rod, a semi-arc block, a plurality of arc tooth blocks, A rolling plate, a flat tooth block, a rotating piece, a limit plate and a movable column; wherein the two fixed blocks are fixedly connected to one side of the inner wall of the feed shell respectively, the two sliding columns are movably connected to the two fixed blocks respectively, the two ends of the limit rod are fixedly connected to the two fixed blocks respectively, the linkage piece is movably connected to one sliding column, the semi-arc block is fixedly connected to the other sliding column, a sliding column away from the linkage piece is fixed to the output shaft of the transmission motor, the semi-arc block is a semicircular block, a number of arc tooth blocks are fixed on the semi-arc block, the rolling plate is movably connected to the linkage piece, the side of the semi-arc block away from the sliding column is movably connected to the movable column, the rotating piece is movably sleeved on the movable column, the top of the rotating piece is fixedly connected to the limit plate, the limit plate is L-shaped, and the limit plate fits the rolling plate, and the length of the limit plate is the same as that of the rolling plate Correspondingly, a plurality of flat tooth blocks are fixed at the bottom of the rolling plate, and the flat tooth blocks are meshed with the arc tooth blocks, and a driving component for driving the fireworks paper box is provided on the top of the rolling plate; the driving component includes: two connecting blocks, two tension springs, a connecting rod, two special-shaped blocks and a barb block; wherein, an opening is provided on the top of the rolling plate, the connecting rod is movably connected in the opening of the rolling plate, the two special-shaped blocks are movably connected to the two ends of the connecting rod respectively, the two connecting blocks are fixed on both sides of the rolling plate, the two ends of the two tension springs are respectively fixed to the corresponding connecting blocks and special-shaped blocks, the barb block is fixed to one end of the two special-shaped blocks away from the tension spring, and a plurality of plug-in blocks for plugging the fireworks paper box are provided on the barb block, and each plug-in block on the barb block is provided with a barb, and two sides of the rolling plate are provided with a plug-in block for plugging the fireworks paper box. A limit assembly for limiting; the limit assembly includes: two limit plates, two limit shells, two limit baffles, two blocking oblique blocks and a plurality of springs; wherein, the two limit plates are respectively fixed on the rotating plate and the limit plate, the two limit shells are fixed on both sides of the rolling plate, a limit baffle is arranged inside the limit shell, an opening for blocking the movement of the oblique block is arranged on the limit baffle, the two blocking oblique blocks are inserted in the opening of the limit baffle, a plurality of springs are arranged inside the limit shell, the two ends of the spring are respectively fixed to the corresponding limit baffle and blocking oblique block, the bottom of the blocking oblique block is semi-arc-shaped, and the shape of the blocking oblique block corresponds to the limit plate, the blocking oblique block fits with the special-shaped block, and when the limit plate enters the interior of the limit shell to drive the blocking oblique block to move upward, the tension spring rebounds and drives the special-shaped block to rotate downward.

[0005] Preferably, through the coordinated use of the rolling assembly, the driving assembly and the limiting assembly, when the damaged fireworks cartons need to be recycled, the cartons are placed on the feed plate and then the transmission motor is started, and then the transmission motor drives the semi-arc block to rotate through the sliding column, and the rotation of the semi-arc block drives the rolling plate that is meshed with the flat tooth block and the arc tooth block to move, and the rolling plate drives the linkage piece to rotate when moving, and then the rolling plate moves toward the direction of the feed plate, and the rolling plate inserts the damaged fireworks carton through the barb block and brings it into the feed shell, and then the rotating piece The limiting piece on enters the interior of the limiting shell, and the limiting piece pushes the blocking inclined block to move upward, and the spring enters a compressed state. After the blocking inclined block releases the limit on the special-shaped block, the stretched tension spring rebounds and drives the special-shaped block to rotate downward, so that the damaged fireworks carton slides onto the semi-arc block, and then is crushed by the arc tooth block and the rolling plate, so that the damaged fireworks carton is crushed and the soil in the fireworks carton is crushed. When the limiting piece leaves the limiting shell, the compressed spring rebounds and resets, driving the blocking inclined block to push the special-shaped block to reset, and the tension spring resumes its stretched state.

[0006] As a preferred technical solution of the present invention, a filter assembly for filtering soil and crushing paper pieces is provided inside the processing shell; the filter assembly includes: an inclined filter plate, two scrapers, four connecting columns, a motor, a cylinder, a crushing disk and a transmission rod; wherein the inclined filter plate is fixed to the inner wall of the processing shell, the inclined filter plate is inclined and is provided with a plurality of mesh holes for filtering soil, the motor is fixed to the bottom of the processing shell, the transmission rod is fixedly connected to the output shaft of the motor, a bearing is provided on the top of the cylinder, and the transmission rod and the bearing of the cylinder are connected. The inner ring is fixed, the top of the transmission rod is fixedly connected to the crushing disk, the crushing disk is disc-shaped and has several S-shaped arc strips around the disc for breaking paper pieces. The center of the inclined filter plate is provided with an opening for placing the cylinder, and the cylinder is fixedly connected to the opening of the inclined filter plate. The two scrapers are correspondingly fitted on the inclined filter plate, and the corresponding positions of the two scrapers are provided with semicircular holes, and the semicircular holes of the two scrapers correspond to the diameter of the cylinder. Two connecting columns are fixed on both sides of the two scrapers respectively, and the four connecting columns are all L-shaped, and the length of the connecting columns corresponds to the inclined filter plate. The bottom of the processing shell is provided with a linkage component for providing power to the scraper; the linkage component includes: two threaded blocks, two extrusion plates, two bearing columns, a double-headed threaded column and a stepper motor; wherein, both sides of the processing shell are provided with special-shaped openings corresponding to the scraper and the connecting column, the bottom of the connecting column is fixed to the corresponding two extrusion plates, a threaded block is fixed on the top of each extrusion plate, the double-headed threaded column is threadedly connected to the two threaded blocks, a bearing is provided on one side of the discharge shell, the double-headed threaded column is fixed to the inner ring of the bearing on one side of the discharge shell, and the double-headed threaded column A stepper motor is provided at the end corresponding to the discharge shell, and a double-headed threaded column is fixed to the output shaft of the stepper motor. Corresponding threads are provided at the place where the double-headed threaded column corresponds to the processing shell. Two bearing columns are respectively fixed to the top of the two positioning shells, and bearings are provided at the bottom of the bearing columns. Both ends of the double-headed threaded column are respectively fixed to the inner rings of the bearings of the two bearing columns. An L-shaped slot for plugging in a movable filter plate is provided on one side of the discharge shell, and the movable filter plate is plugged into the L-shaped slot of the discharge shell. A plurality of mesh holes for filtering soil residue are provided at the bottom of the movable filter plate.

[0007] Preferably, through the coordinated use of the linkage component and the filter component, when the broken paper pieces and broken soil residue leave the rolling plate, the motor and the stepper motor are turned on, and then the motor drives the crushing disk to rotate at high speed to crush the broken paper pieces and broken soil residue for a second time, and then when the soil residue and broken paper after the second crushing fall onto the inclined filter plate, a part of the broken soil falls into the bottom of the processing shell through the mesh holes on the inclined filter plate, and when the stepper motor rotates, it drives the extrusion plate to move through the threaded block, and then the extrusion plate drives the scraper to move through the connecting column, and the scraper brings the broken paper on the inclined filter plate into the discharge shell and pushes the remaining soil residue on the inclined filter plate into the mesh holes, and then the movement of the extrusion plate squeezes the broken paper and cleans out the soil ash in the discharge shell through the mesh holes of the discharge shell, and the broken paper after extrusion and shaping is taken out by moving the movable filter plate.

[0008] Compared with the prior art, the present invention can achieve the following beneficial effects:

[0009] 1. Through the coordinated use of the crushing component, the driving component and the limiting component, the firework carton and the soil blocks inside the carton can be crushed and separated, which reduces the difficulty of removing the soil blocks inside the firework carton and improves the recycling efficiency.

[0010] 2. Through the coordinated use of the crushing component, the driving component, the limiting component, the linkage component and the filtering component, the fireworks cartons can be fully recycled, avoiding the situation where the recycled fireworks cartons contain soil and debris, improving work efficiency, saving labor costs, and reducing the difficulty of recycling. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of the present invention;

[0012] Figure 2 For the present invention Figure 1 Schematic diagram of the cross-section structure of the middle feed shell;

[0013] Figure 3 For the present invention Figure 2 Schematic diagram of the structure of the middle limit rod;

[0014] Figure 4 For the present invention Figure 3 Schematic diagram of the local structure of the middle rolling plate;

[0015] Figure 5 For the present invention Figure 3 Schematic diagram of the structure of the middle limit plate;

[0016] Figure 6 For the present invention Figure 1 Schematic diagram of the cross-section structure of the treatment shell;

[0017] Figure 7 For the present invention Figure 6 Schematic diagram of the structure of the medium oblique filter plate;

[0018] Figure 8 For the present invention Figure 6 Schematic diagram of the structure of the middle thread block;

[0019] Fig. 9 For the present invention Figure 8 Schematic diagram of the structure of the middle extruded plate;

[0020] Fig.10 For the present invention Fig. 9 Schematic diagram of the transmission rod structure.

[0021] Among them: 1. Bottom plate; 2. Pulley; 3. Blocking plate; 4. Support leg; 5. Handrail; 6. Feed shell; 7. Feed plate; 8. Discharge shell; 9. Fixed block; 10. Sliding column; 11. Linkage plate; 12. Limit rod; 13. Threaded block; 14. Half arc block; 15. Arc tooth block; 16. Rolling plate; 17. Flat tooth block; 18. Rotating plate; 19. Limit plate; 20. Limit plate; 21. Connecting block; 22. Tension spring; 23. Connecting rod; 24. shaped block; 25, barb block; 26, movable column; 27, processing shell; 28, inclined filter plate; 29, scraper; 30, connecting column; 31, extrusion plate; 32, bearing column; 33, positioning shell; 34, double-headed threaded column; 35, movable filter plate; 36, stepper motor; 37, motor; 38, cylinder column; 39, crushing disk; 40, transmission rod; 41, limit shell; 42, limit baffle; 43, oblique blocking block; 44, transmission motor; 45, spring. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work all belong to the protection scope of the present invention. The experimental methods in the following embodiments, unless otherwise specified, are conventional methods, and the materials, reagents, etc. used in the following embodiments, unless otherwise specified, can all be obtained from commercial channels.

[0023] Example: Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, a damaged carton recovery device for carton packaging comprises a bottom plate 1, four pulleys 2 are fixed at the bottom of the bottom plate 1, four supporting legs 4 are fixed at the top of the bottom plate 1, handrails 5 and blocking plates 3 are respectively fixed at both sides of the top of the bottom plate 1, the tops of the four supporting legs 4 are fixed to a discharge shell 8, and one side of the discharge shell 8 is fixedly connected to the blocking plate 3, a processing shell 27 is fixed to the top of the discharge shell 8, two positioning shells 33 are fixed to both sides of the discharge shell 8, a feed shell 6 is fixed to the top of the processing shell 27, a feed plate 7 is fixed to the top of the feed shell 6, a long retaining wall for preventing fireworks cartons from going out is provided on the feed plate 7, and a crushing assembly for crushing cartons and residual soil blocks is provided inside the feed shell 6; the crushing assembly comprises: two fixed Block 9, two slide posts 10, a linkage piece 11, a limit rod 12, a semi-arc block 14, a plurality of arc tooth blocks 15, a rolling plate 16, a flat tooth block 17, a rotating plate 18, a limit plate 19 and a movable column 26; wherein, the two fixed blocks 9 are correspondingly fixedly connected to one side of the inner wall of the feed shell 6, the two slide posts 10 are movably connected to the two fixed blocks 9 respectively, the two ends of the limit rod 12 are fixedly connected to the two fixed blocks 9 respectively, the linkage piece 11 is movably connected to one slide post 10, the semi-arc block 14 is fixedly connected to the other slide post 10, a slide post 10 away from the linkage piece 11 is fixed to the output shaft of the transmission motor 44, the semi-arc block 14 is a semicircular block, and a plurality of arc tooth blocks 15 are fixed to the semi-arc On the block 14, the rolling plate 16 is movably connected with the linkage plate 11, the side of the semi-arc block 14 away from the sliding column 10 is movably connected with the movable column 26, the rotating plate 18 is movably sleeved on the movable column 26, and the top of the rotating plate 18 is fixedly connected with the limit plate 19, the limit plate 19 is L-shaped, and the limit plate 19 is in contact with the rolling plate 16, and the length of the limit plate 19 corresponds to the rolling plate 16. A plurality of flat tooth blocks 17 are fixed at the bottom of the rolling plate 16, and the flat tooth blocks 17 are meshed with the arc tooth blocks 15. A driving component for driving the fireworks paper box is provided at the top of the rolling plate 16; the driving component includes: two connecting blocks 21, two tension springs 22, a connecting rod 23, two special-shaped blocks 24 and a barb block 25; wherein, the top of the rolling plate 16 The connecting rod 23 is movably connected to the opening of the rolling plate 16, and two special-shaped blocks 24 are movably connected to the two ends of the connecting rod 23, and the two connecting blocks 21 are fixed to the two sides of the rolling plate 16. The two ends of the two tension springs 22 are respectively fixed to the corresponding connecting blocks 21 and special-shaped blocks 24, and the barb block 25 is fixed to the end of the two special-shaped blocks 24 away from the tension spring 22, and the barb block 25 is provided with a plurality of plug blocks for plugging the fireworks paper box, and each plug block on the barb block 25 is provided with a barb, and the two sides of the rolling plate 16 are provided with a limit assembly for limiting the driving assembly; the limit assembly includes: two limit pieces 20, two limit shells 41, two limit baffles 42, two blocking inclined blocks 43 and a plurality of springs 45;Among them, two limit pieces 20 are respectively fixed on the rotating piece 18 and the limit plate 19, and two limit shells 41 are fixed on both sides of the rolling plate 16. A limit block 42 is provided inside the limit shell 41, and an opening for blocking the movement of the inclined block 43 is provided on the limit block 42. The two blocking inclined blocks 43 are inserted into the opening of the limit block 42. A plurality of springs 45 are provided inside the limit shell 41, and the two ends of the spring 45 are respectively fixed to the corresponding limit block 42 and the blocking inclined block 43. The bottom of the blocking inclined block 43 is semi-arc-shaped, and the shape of the blocking inclined block 43 corresponds to the limit piece 20. The blocking inclined block 43 fits the special-shaped block 24. When the limit piece 20 enters the interior of the limit shell 41 to drive the blocking inclined block 43 to move upward, the tension spring 22 rebounds and drives the special-shaped block 24 to rotate downward. ;

[0024] like Figure 1 , Figure 2 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 and Fig.10As shown, a damaged carton recycling device for carton packaging is provided, wherein a filter assembly for filtering soil residue and breaking up paper pieces is provided inside a processing shell 27; the filter assembly comprises: an inclined filter plate 28, two scrapers 29, four connecting columns 30, a motor 37, a cylinder column 38, a crushing disc 39 and a transmission rod 40; wherein the inclined filter plate 28 is fixed to the inner wall of the processing shell 27, the inclined filter plate 28 is inclined and is provided with a plurality of mesh holes for filtering soil residue, the motor 37 is fixed to the bottom of the processing shell 27, the transmission rod 40 is fixedly connected to the output shaft of the motor 37, a bearing is provided on the top of the cylinder column 38, and the transmission rod 40 is connected to the cylinder column 38. The inner ring of the bearing of the column 38 is fixed, and the top of the transmission rod 40 is fixedly connected to the crushing disk 39. The crushing disk 39 is disc-shaped and has a number of S-shaped arc strips around the disc for breaking paper pieces. The center of the inclined filter plate 28 is provided with an opening for placing the cylinder column 38. The cylinder column 38 is fixedly connected to the opening of the inclined filter plate 28. The two scrapers 29 are correspondingly fitted on the inclined filter plate 28, and the corresponding positions of the two scrapers 29 are provided with semicircular holes, and the semicircular holes of the two scrapers 29 correspond to the diameter of the cylinder column 38. Two connecting columns 30 are fixed on both sides of the two scrapers 29, respectively. The four connecting columns 30 are all L-shaped, and the length of the connecting columns 30 is the same as that of the inclined filter plate 28. Correspondingly, a linkage assembly for providing power to the scraper 29 is provided at the bottom of the processing shell 27; the linkage assembly includes: two threaded blocks 13, two extrusion plates 31, two bearing columns 32, a double-headed threaded column 34 and a stepping motor 36; wherein, special-shaped openings corresponding to the scraper 29 and the connecting column 30 are provided on both sides of the processing shell 27, the bottom of the connecting column 30 is fixed to the corresponding two extrusion plates 31, a threaded block 13 is fixed to the top of each extrusion plate 31, the double-headed threaded column 34 is threadedly connected to the two threaded blocks 13, a bearing is provided on one side of the discharge shell 8, the double-headed threaded column 34 is fixed to the inner ring of the bearing on one side of the discharge shell 8, and A stepper motor 36 is provided at one end of the double-headed threaded column 34 corresponding to the discharge shell 8, and the double-headed threaded column 34 is fixed to the output shaft of the stepper motor 36. Corresponding threads are provided at the place corresponding to the double-headed threaded column 34 and the processing shell 27. The two bearing columns 32 are respectively fixed to the top inner part of the two positioning shells 33, and the bottom of the bearing columns 32 are provided with bearings. The two ends of the double-headed threaded column 34 are respectively fixed to the inner rings of the bearings of the two bearing columns 32. An L-shaped slot for plugging in a movable filter plate 35 is provided on one side of the discharge shell 8. The movable filter plate 35 is plugged into the L-shaped slot of the discharge shell 8, and the bottom of the movable filter plate 35 is provided with a plurality of mesh holes for filtering soil residues.

[0025] Working principle:

[0026] When it is necessary to recycle the damaged fireworks cartons, the cartons are placed on the feed plate 7 and the transmission motor 44 is started, and then the transmission motor 44 drives the semi-arc block 14 to rotate through the slide column 10, and the rotation of the semi-arc block 14 drives the rolling plate 16 meshed with the arc tooth block 15 through the flat tooth block 17 to move, and the rolling plate 16 drives the linkage plate 11 to rotate when moving, and then the rolling plate 16 moves in the direction of the feed plate 7, and the rolling plate 16 inserts the damaged fireworks carton through the barb block 25 and brings it into The limiting piece 20 on the rotating piece 18 enters the interior of the limiting shell 41, and the limiting piece 20 pushes the blocking inclined block 43 to move upward, and the spring 45 enters the compressed state. After the blocking inclined block 43 releases the limit on the special-shaped block 24, the stretched tension spring 22 rebounds and drives the special-shaped block 24 to rotate downward, so that the damaged fireworks carton slides onto the semi-arc block 14, and then through the crushing of the arc tooth block 15 and the rolling plate 16, the damaged fireworks carton is crushed and the soil in the fireworks carton is crushed. After the position plate 20 leaves the limiting shell 41, the compressed spring 45 rebounds and resets, driving the blocking inclined block 43 to push the special-shaped block 24 to reset, and the tension spring 22 resumes the stretched state. When the broken paper pieces and broken soil residue leave the rolling plate 16, the motor 37 and the stepper motor 36 are turned on, and then the motor 37 drives the crushing disk 39 to rotate at a high speed to break the broken paper pieces and broken soil residue for a second time, and then when the soil residue and broken paper after the second crushing fall onto the inclined filter plate 28, a part of the broken soil falls into the inclined filter plate 28 through the mesh holes on the inclined filter plate 28. When the stepper motor 36 rotates, the extrusion plate 31 is driven to move through the threaded block 13, and then the extrusion plate 31 drives the scraper 29 to move through the connecting column 30. The scraper 29 brings the shredded paper on the inclined filter plate 28 into the discharge shell 8 and pushes the soil residue remaining on the inclined filter plate 28 into the mesh. Then, the movement of the extrusion plate 31 squeezes the shredded paper and cleans the soil ash in the discharge shell 8 out through the mesh of the discharge shell 8. The shredded paper after extrusion and shaping is taken out by moving the movable filter plate 35.

[0027] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A damaged carton recovery device for carton packaging, comprising a bottom plate (1), four pulleys (2) fixed at the bottom of the bottom plate (1), four supporting legs (4) fixed at the top of the bottom plate (1), handrails (5) and blocking plates (3) respectively fixed at both sides of the top of the bottom plate (1), characterized in that: The tops of the four supporting legs (4) are fixed to the discharge shell (8), and one side of the discharge shell (8) is fixedly connected to the blocking plate (3); the processing shell (27) is fixed to the top of the discharge shell (8); the two positioning shells (33) are fixed to the two sides of the discharge shell (8); the feed shell (6) is fixed to the top of the processing shell (27); the feed plate (7) is fixed to the top of the feed shell (6); a long retaining wall for preventing the fireworks cartons from coming out is provided on the feed plate (7); and a crushing assembly for crushing the cartons and residual soil is provided inside the feed shell (6); The rolling assembly comprises: two fixed blocks (9), two sliding columns (10), a linkage plate (11), a limiting rod (12), a semi-arc block (14), a plurality of arc tooth blocks (15), a rolling plate (16), a flat tooth block (17), a rotating plate (18), a limiting plate (19) and a movable column (26); The two fixed blocks (9) are fixedly connected to one side of the inner wall of the feed shell (6), the two slide columns (10) are movably connected to the two fixed blocks (9), the two ends of the limit rod (12) are fixedly connected to the two fixed blocks (9), the linkage piece (11) is movably connected to one slide column (10), the semi-arc block (14) is fixedly connected to the other slide column (10), a slide column (10) away from the linkage piece (11) is fixed to the output shaft of the transmission motor (44), the semi-arc block (14) is a semicircular block, a plurality of arc tooth blocks (15) are fixed on the semi-arc block (14), and the rolling plate (16) is connected to the linkage piece (11). The plate (11) is movably connected, the side of the semi-arc block (14) away from the sliding column (10) is movably connected to the movable column (26), the rotating plate (18) is movably sleeved on the movable column (26), the top of the rotating plate (18) is fixedly connected to the limit plate (19), the limit plate (19) is L-shaped, and the limit plate (19) is in contact with the rolling plate (16), the length of the limit plate (19) corresponds to the rolling plate (16), a plurality of flat tooth blocks (17) are fixed at the bottom of the rolling plate (16), and the flat tooth blocks (17) are meshed with the arc tooth blocks (15), and a driving component for driving the fireworks paper box is provided at the top of the rolling plate (16); The driving assembly comprises: two connecting blocks (21), two tension springs (22), a connecting rod (23), two special-shaped blocks (24) and a barb block (25); The top of the rolling plate (16) is provided with an opening, the connecting rod (23) is movably connected to the opening of the rolling plate (16), the two special-shaped blocks (24) are respectively movably connected to the two ends of the connecting rod (23), the two connecting blocks (21) are fixed to the two sides of the rolling plate (16), the two ends of the two tension springs (22) are respectively fixed to the corresponding connecting blocks (21) and the special-shaped blocks (24), the barb block (25) is fixed to the ends of the two special-shaped blocks (24) away from the tension spring (22), and the barb block (25) is provided with a plurality of plug-in blocks for plugging into the fireworks paper box, and each plug-in block on the barb block (25) is provided with a barb, and the two sides of the rolling plate (16) are provided with a limit assembly for limiting the driving assembly; The limiting assembly comprises: two limiting plates (20), two limiting shells (41), two limiting blocking plates (42), two blocking inclined blocks (43) and a plurality of springs (45); The two limit plates (20) are respectively fixed on the rotating plate (18) and the limit plate (19), the two limit shells (41) are fixed on both sides of the rolling plate (16), the limit shell (41) is provided with a limit block (42) inside, the limit block (42) is provided with an opening for blocking the movement of the inclined block (43), the two blocking inclined blocks (43) are inserted into the opening of the limit block (42), and the limit shell (41) is provided with a plurality of springs (45), the two ends of the springs (45) are respectively fixed to the corresponding limit block (42) and the blocking inclined block (43).

2. A damaged carton recovery device for carton packaging according to claim 1, characterized in that: The processing shell (27) is provided with a filtering assembly for filtering soil residue and broken paper pieces inside; The filter assembly comprises: an inclined filter plate (28), two scrapers (29), four connecting columns (30), a motor (37), a cylinder column (38), a crushing disk (39) and a transmission rod (40); The inclined filter plate (28) is fixed to the inner wall of the processing shell (27), the inclined filter plate (28) is inclined and is provided with a plurality of mesh holes for filtering soil residues, the motor (37) is fixed to the bottom of the processing shell (27), the transmission rod (40) is fixedly connected to the output shaft of the motor (37), the top of the cylinder (38) is provided with a bearing, the transmission rod (40) is fixed to the inner ring of the bearing of the cylinder (38), the top of the transmission rod (40) is fixedly connected to the crushing disk (39), the crushing disk (39) is disc-shaped and is provided with a plurality of mesh holes for crushing paper pieces around the disc The center of the inclined filter plate (28) is provided with an opening for placing a cylinder (38), the cylinder (38) is fixedly connected to the opening of the inclined filter plate (28), two scrapers (29) are correspondingly fitted on the inclined filter plate (28), and the corresponding positions of the two scrapers (29) are provided with semicircular holes, and the semicircular holes of the two scrapers (29) correspond to the diameter of the cylinder (38), and two connecting columns (30) are fixed to the two sides of the two scrapers (29), respectively, and the four connecting columns (30) are all L-shaped, and the length of the connecting columns (30) corresponds to the inclined filter plate (28).

3. A damaged carton recovery device for carton packaging according to claim 2, characterized in that: The bottom of the processing shell (27) is provided with a linkage assembly for providing power to the scraper (29); The linkage assembly comprises: two threaded blocks (13), two extrusion plates (31), two bearing columns (32), a double-headed threaded column (34) and a stepping motor (36); The processing shell (27) is provided with special-shaped openings corresponding to the scraper (29) and the connecting column (30) on both sides, the bottom of the connecting column (30) is fixed to the corresponding two extrusion plates (31), a threaded block (13) is fixed to the top of each extrusion plate (31), and the double-headed threaded column (34) is threadedly connected to the two threaded blocks (13). A bearing is provided on one side of the discharge shell (8), the double-headed threaded column (34) is fixed to the inner ring of the bearing on one side of the discharge shell (8), and a stepping motor (36) is provided at one end of the double-headed threaded column (34) corresponding to the discharge shell (8), the double-headed threaded column (34) is fixed to the output shaft of the stepping motor (36), and corresponding threads are provided at the place where the double-headed threaded column (34) corresponds to the processing shell (27), the two bearing columns (32) are respectively fixed to the top of the two positioning shells (33), the bottom of the bearing column (32) is provided with a bearing, and the two ends of the double-headed threaded column (34) are respectively fixed to the inner rings of the bearings of the two bearing columns (32).

4. The damaged carton recovery device for carton packaging according to claim 1, characterized in that: The bottom of the blocking inclined block (43) is semi-arc-shaped, and the shape of the blocking inclined block (43) corresponds to the limiting piece (20). The blocking inclined block (43) fits the special-shaped block (24). When the limiting piece (20) enters the interior of the limiting shell (41) to drive the blocking inclined block (43) to move upward, the tension spring (22) rebounds to drive the special-shaped block (24) to rotate downward.

5. The damaged carton recovery device for carton packaging according to claim 2, characterized in that: An L-shaped slot for inserting a movable filter plate (35) is provided on one side of the discharge shell (8); the movable filter plate (35) is inserted into the L-shaped slot of the discharge shell (8); and a plurality of mesh holes for filtering soil residue are provided at the bottom of the movable filter plate (35).

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