Conveying and winding device for carton packaging

Abstract

The invention discloses a conveying and winding device for carton packaging, which belongs to the technical field of carton packaging, and has the technical key points that the conveying and winding device comprises a first conveying seat and a second conveying seat, and a winding belt can synchronously perform winding operation while a carton continuously moves through an arranged conveying and winding mechanism, so that the operation time is greatly shortened, and the production efficiency is improved. Clamping operation becomes simple and visual through the arranged clamping mechanism, clamping and fixing operation on the carton can be completed in a short time, a clamping plate drives the clamped carton to turn over by 90 degrees through the arranged material taking and placing mechanism, the carton is located above the second conveying base, at the moment, due to the fact that the carton is turned over by 90 degrees, the carton is not prone to falling off, and the carton is not prone to falling off. Therefore, when the carton body is conveyed on the second conveying base, conveying and winding treatment of the other annular face of the carton can be correspondingly completed, manual intervention overturning is not needed, the automation degree is high, the packaging and processing efficiency of the carton is remarkably improved, and the carton conveying, overturning and winding device has the advantages of being convenient to convey, overturn and wind, high in packaging automation degree and high in working efficiency.

Description

Technical Field

[0001] The invention relates to the field of carton packaging, and in particular to a conveying and wrapping device for carton packaging. Background Art

[0002] In the process of logistics transportation and warehousing, cartons, as the main force of commodity packaging, carry the safety and integrity of countless items. However, in a complex transportation environment, cartons will inevitably encounter risks such as squeezing, friction, and collision, causing damage to the internal items. Therefore, it is necessary to wrap the cartons accordingly to enhance the protective performance of the cartons and ensure the safety of the items during transportation and warehousing.

[0003] At present, when wrapping cartons for packaging, it is often necessary to manually process them, which is labor-intensive and time-consuming. In addition, it is difficult to maintain the tightness and uniformity of manual wrapping, which may lead to uneven protection performance of the packaging. Some machines are also used for wrapping packaging, but they often require manual transportation of the cartons to a certain processing position for wrapping. At the same time, the existing machines can only realize the packaging processing of one annular surface. When the other annular surface of the carton needs to be wrapped and packaged, the carton still needs to be manually turned over to complete the wrapping processing of the other annular surface. It takes a long time, is not convenient to operate, and cannot meet the actual use needs.

[0004] Therefore, it is necessary to provide a conveying and wrapping device for carton packaging to solve the above problems. Summary of the invention

[0005] In view of the deficiencies in the prior art, an object of an embodiment of the present invention is to provide a conveying and wrapping device for carton packaging, aiming to solve the technical problems raised in the background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions: A conveying and wrapping device for carton packaging, comprising a first conveying seat and a second conveying seat, wherein the first conveying seat and the second conveying seat are provided with a clamping seat and a clamping plate for clamping and discharging materials, and the clamping plate is movably mounted on the clamping seat, and further comprising: A material picking and unloading mechanism is installed at the connection between the clamping seat and the control console, and is used to flip and unload the carton that has been wound on one side on the first conveying seat onto the second conveying seat. The material picking and unloading mechanism includes a first extension plate, a second extension plate, a first connecting rod and a second connecting rod for flipping and unloading. The clamping seat is rotatably installed on the first extension plate through a third connecting shaft, one end of the third connecting shaft is fixedly connected to one end of the first connecting rod, the other end of the first connecting rod is rotatably connected to one end of the second connecting rod through a fourth connecting shaft, and the other end of the second connecting rod is rotatably installed on the second extension plate through a fifth connecting shaft, the first extension plate is slidably connected to one side of the second extension plate, and the second extension plate is provided with a first guide slide groove adapted to be slidably connected to the first extension plate; A conveying and winding mechanism, which is installed on the first conveying seat and the second conveying seat, and is used for conveying and winding cartons. The conveying and winding mechanism includes a driving ring, a fixed disk and a conveying roller for conveying and winding. The first conveying seat and the second conveying seat are both rotatably mounted with the driving ring, and the fixed disk for wrapping is installed on the driving ring. The first conveying seat and the second conveying seat are both rotatably mounted with a plurality of conveying rollers. A clamping mechanism is installed at the connection between the clamping plate and the clamping seat, and is used to drive the clamping plate to clamp and fix the carton. The clamping mechanism includes a guide connecting plate and a docking rod. The clamping plate is fixedly connected to one end of the guide connecting plate. The guide connecting plate is rotatably installed at one end of the docking rod through a first connecting shaft. The guide connecting plate is limitedly slidably connected to the guide frame, and the guide frame is fixedly installed inside the clamping seat.

[0007] As a further solution of the present invention, the material picking and discharging mechanism also includes a driving rod, a double-headed cam and an eccentric wheel for driving the clamping seat to flip, the double-headed cam is rotatably installed inside the control panel via an eighth connecting shaft, the eighth connecting shaft is fixedly connected to the eccentric wheel, the driving rod is rotatably connected to the sixth connecting shaft, the sixth connecting shaft is provided with a T-shaped slider, the eccentric wheel is provided with a T-shaped groove that is adapted for sliding connection with the T-shaped slider, and one end of the driving rod is rotatably installed inside the control panel via a seventh connecting shaft.

[0008] As a further solution of the present invention, the material picking and discharging mechanism also includes a limit slider, a limit spring and a guide slider for driving the clamping plate to be raised and lowered. The second extension plate is connected to the interior of the control panel by a limit sliding connection through the limit slider. The limit slider is connected to the guide slide rod by a limit sliding connection. The guide slide rod is fixedly installed inside the control panel. A limit spring is provided on one side of the limit slider. The other end of the driving rod is fixedly connected to the guide slider. A connecting seat is fixedly connected to the first extension plate. The connecting seat is provided with a second guide groove adapted for the sliding connection of the guide slider.

[0009] As a further solution of the present invention, the material picking and discharging mechanism also includes a servo motor for driving the double-headed cam and the eccentric wheel to rotate, one end of the eighth connecting shaft is fixedly connected to the servo motor, the servo motor is fixedly installed on the outside of the control panel, a limiting column is arranged on the second extension plate, the limiting column is adapted to be slidably connected to the outside of the double-headed cam, the double-headed cam is provided with a C area and a D area, and the eccentric wheel is provided with an A area and a B area.

[0010] As a further solution of the present invention, the conveying and winding mechanism also includes a main friction driving wheel, a secondary friction driving wheel, a synchronous wheel component and an annular transmission component for driving the driving ring to rotate. The main friction driving wheel and the secondary friction driving wheel are symmetrically arranged and installed on the outside of the driving ring, and the main friction driving wheel and the secondary friction driving wheel are friction-drivenly connected to the outside of the driving ring. The main friction driving wheel is rotatably installed on the inside of the support platform through a ninth connecting shaft, and the secondary friction driving wheel is rotatably installed on the inside of the support platform through an eleventh connecting shaft. The ninth connecting shaft and the eleventh connecting shaft are fixedly connected with synchronous wheel components. The synchronous wheel components are arranged in four equal parts and installed on one side of the driving ring. The synchronous wheel components are transmission-connected with an annular transmission component.

[0011] As a further solution of the present invention, the conveying winding mechanism also includes a worm, a worm wheel and a dual-axis motor for driving the friction rotation of the main friction driving wheel and the conveying drive of the conveying roller. The ninth connecting shaft is rotatably connected to the worm through the first synchronous belt, and the worm is fixedly connected to the output shaft of the dual-axis motor. The dual-axis motor is fixedly installed inside the first conveying seat and the second conveying seat. The worm is meshed with a worm wheel, and the worm wheel is fixedly connected to the tenth connecting shaft. The tenth connecting shaft is rotatably installed inside the first conveying seat and the second conveying seat. The tenth connecting shaft is rotatably connected to the conveying roller through the third synchronous belt, and the conveying roller is rotatably connected through several second synchronous belts.

[0012] As a further solution of the present invention, the fixed disk is fastened to the driving ring by fastening bolts, and the fixed disk is rotatably connected to a winding wheel for winding, and a winding belt is provided on the winding wheel. An auxiliary guide wheel for guide transmission is also provided on the outer side of the driving ring, and the auxiliary guide wheel is rotatably installed inside the support table, and an auxiliary roller for auxiliary material feeding is provided on the inner side of the support table, and the auxiliary roller is rotatably installed on the support table, and the support table is fixedly installed on the first conveying seat and the second conveying seat.

[0013] As a further solution of the present invention, the clamping mechanism also includes an electric push rod for driving the clamping plate to clamp and limit, the other end of the docking rod is rotatably mounted on the docking plate through a second connecting shaft, the docking plate is fixedly connected to the piston rod of the electric push rod, the electric push rod is fixedly mounted on the fixed frame, the guide frame is fixedly mounted on the fixed frame, and the fixed frame and the electric push rod are both fixedly mounted inside the clamping seat.

[0014] In summary, compared with the prior art, the embodiments of the present invention have the following beneficial effects: The present invention provides a conveying and winding mechanism so that the wrapping belt can synchronously carry out the wrapping operation while the carton is moving continuously, thereby greatly shortening the time required for packaging a single carton. Compared with manual wrapping, this continuous operation mode significantly improves the production efficiency of the entire packaging line, and at the same time enables each carton to be evenly and tightly packaged, reducing the problem of loose packaging or damage caused by improper manual operation, helping to improve the overall appearance of the product, and at the same time protecting the product in the carton.

[0015] The clamping mechanism makes the clamping operation simple and intuitive, and can complete the clamping and fixing of the carton in a short time. Compared with manual operation or reliance on other complex mechanical structures, this design greatly shortens the time required for the clamping process, reduces the possibility of human error, and improves the operating efficiency of the entire packaging line.

[0016] The material picking and discharging mechanism is set up so that the clamping plate drives the clamped carton to flip 90 degrees and is located above the second conveying seat. At this time, since the box body is flipped 90 degrees, when the box body is conveyed on the second conveying seat, the conveying and winding processing of the other annular surface of the carton can be completed accordingly. There is no need for manual intervention in the flipping, and the degree of automation is high. It significantly improves the packaging and processing efficiency of the carton, reduces dependence on manpower, reduces labor costs, and thus significantly improves work efficiency.

[0017] In order to more clearly illustrate the structural features and effects of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of an embodiment of the invention.

[0019] Figure 2 It is a side structural schematic diagram of an embodiment of the invention.

[0020] Figure 3 It is a schematic diagram of the connection structure inside the control console when taking materials on the first conveying seat in an embodiment of the invention.

[0021] Figure 4It is a schematic diagram of the structure of the state of unloading on the second conveying seat in an embodiment of the invention.

[0022] Figure 5 It is a schematic diagram of the connection structure inside the control console when unloading materials on the second conveying seat in an embodiment of the invention.

[0023] Figure 6 It is a schematic diagram of the connection structure on one side of the second extension plate in an embodiment of the invention.

[0024] Figure 7 It is a schematic diagram of the explosion structure of the connection between the first extension plate and the second extension plate in an embodiment of the invention.

[0025] Figure 8 It is a schematic diagram of the explosion structure of the eccentric wheel connection in the embodiment of the invention.

[0026] Fig. 9 It is a schematic diagram of the cross-sectional structure of the eccentric wheel connection in the embodiment of the invention.

[0027] Fig.10 It is a schematic diagram of the structure of the first conveying seat or the second conveying seat in an embodiment of the invention.

[0028] Fig.11 It is a schematic diagram of the connection structure inside the support platform in an embodiment of the invention.

[0029] Fig.12 It is a schematic diagram of the connection structure inside the first conveying seat or the second conveying seat in an embodiment of the invention.

[0030] Fig.13 It is a side view structural diagram of the internal connection of the first conveying seat or the second conveying seat in an embodiment of the invention.

[0031] Fig.14 It is a schematic diagram of the connection structure of the driving ring in an embodiment of the invention.

[0032] Fig.15 It is a schematic diagram of the connection structure inside the clamping seat in an embodiment of the invention.

[0033] 1. First conveying seat; 2. Second conveying seat; 3. Clamping seat; 4. Clamping plate; 5. Fixed frame; 6. Guide frame; 7. Guide connecting plate; 8. First connecting shaft; 9. Docking rod; 10. Second connecting shaft; 11. Docking plate; 12. Electric push rod; 13. Control panel; 14. First extension plate; 15. Third connecting shaft; 16. First connecting rod; 17. Fourth connecting shaft; 18. Second connecting rod; 19. Fifth connecting shaft; 20. Second extension plate; 21. First guide slide; 22. Connecting seat; 23. Second guide slide; 24. Guide slider; 25. Drive rod; 26. Sixth connecting shaft; 27. Seventh connecting shaft; 28. T-shaped slider; 29. ​​Eccentric wheel; 30. T-shaped slide; 31. First Eight connecting shafts; 32. Area A; 33. Area B; 34. Double-headed cam; 35. Area C; 36. Area D; 37. Limiting column; 38. Limiting slider; 39. Guide slide bar; 40. Limiting spring; 41. Servo motor; 42. Driving ring; 43. Auxiliary guide wheel; 44. Auxiliary friction driving wheel; 45. Main friction driving wheel; 46. Ninth connecting shaft; 47. First synchronous belt; 48. Worm; 49. Worm wheel; 50. Tenth connecting shaft; 51. Double-axis motor; 52. Conveying roller; 53. Second synchronous belt; 54. Synchronous wheel; 55. Ring transmission member; 56. Eleventh connecting shaft; 57. Fixed plate; 58. Fastening bolt; 59. Support table; 60. Auxiliary roller; 61. Third synchronous belt. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0035] The specific implementation of the present invention is described in detail below in conjunction with specific embodiments.

[0036] Example 1 See also Figure 1 to Figure 14 A conveying and wrapping device for carton packaging, comprising a first conveying seat 1 and a second conveying seat 2, wherein a clamping seat 3 and a clamping plate 4 for clamping and discharging materials are arranged on the first conveying seat 1 and the second conveying seat 2, and the clamping plate 4 is movably mounted on the clamping seat 3, and further comprising: The conveying and winding mechanism is installed on the first conveying seat 1 and the second conveying seat 2, and is used for conveying and winding cartons. The conveying and winding mechanism includes a driving ring 42, a fixed disk 57 and a conveying roller 52 for conveying and winding. The first conveying seat 1 and the second conveying seat 2 are both rotatably installed with the driving ring 42, and a fixed disk 57 for wrapping packaging is installed on the driving ring 42. The first conveying seat 1 and the second conveying seat 2 are both rotatably installed with a plurality of conveying rollers 52.

[0037] Furthermore, the conveying and winding mechanism also includes a main friction driving wheel 45, a secondary friction driving wheel 44, a synchronous wheel component 54 and an annular transmission component 55 for driving the driving ring 42 to rotate. The main friction driving wheel 45 and the secondary friction driving wheel 44 are symmetrically arranged and installed on the outer side of the driving ring 42, and the main friction driving wheel 45 and the secondary friction driving wheel 44 are friction-drivenly connected to the outer side of the driving ring 42. The main friction driving wheel 45 is rotatably installed on the inside of the support platform 59 through the ninth connecting shaft 46, and the secondary friction driving wheel 44 is rotatably installed on the inside of the support platform 59 through the eleventh connecting shaft 56. The ninth connecting shaft 46 and the eleventh connecting shaft 56 are both fixedly connected with the synchronous wheel component 54. The synchronous wheel component 54 is arranged in four equal parts and installed on one side of the driving ring 42. The synchronous wheel component 54 is transmission-connected with the annular transmission component 55.

[0038] Furthermore, the conveying winding mechanism also includes a worm 48, a worm wheel 49 and a dual-axis motor 51 for driving the friction rotation of the main friction driving wheel 45 and the conveying drive of the conveying roller 52. The ninth connecting shaft 46 is rotatably connected to the worm 48 through the first synchronous belt 47, and the worm 48 is fixedly connected to the output shaft of the dual-axis motor 51. The dual-axis motor 51 is fixedly installed inside the first conveying seat 1 and the second conveying seat 2. The worm wheel 49 is meshingly connected to the worm 48, and the worm wheel 49 is fixedly connected to the tenth connecting shaft 50. The tenth connecting shaft 50 is rotatably installed inside the first conveying seat 1 and the second conveying seat 2. The tenth connecting shaft 50 is rotatably connected to the conveying roller 52 through the third synchronous belt 61, and the conveying roller 52 is rotatably connected through several second synchronous belts 53.

[0039] Furthermore, the fixed plate 57 is fastened to the driving ring 42 by fastening bolts 58, and a winding wheel for winding is rotatably connected to the fixed plate 57, and a winding belt is provided on the winding wheel. An auxiliary guide wheel 43 for guide transmission is also provided on the outer side of the driving ring 42, and the auxiliary guide wheel 43 is rotatably installed inside the support platform 59. An auxiliary roller 60 for auxiliary material feeding is provided on the inner side of the support platform 59, and the auxiliary roller 60 is rotatably installed on the support platform 59, and the support platform 59 is fixedly installed on the first conveying seat 1 and the second conveying seat 2.

[0040] Preferably, when packaging and wrapping cartons, the cartons to be processed are placed on the first conveying seat 1, and the output shaft of the dual-axis motor 51 drives the worm 48 to rotate, and the tenth connecting shaft 50 is driven to rotate under the meshing connection between the worm 48 and the worm wheel 49, and the tenth connecting shaft 50 drives the conveying roller 52 to rotate under the synchronous driving action of the third synchronous belt 61, and the conveying roller 52 performs a synchronous conveying and rotating operation under the synchronous driving action of multiple second synchronous belts 53, so as to facilitate the conveying of the carton to the support platform 59 for winding operation.

[0041] When the carton moves to the fixed disk 57 on one side of the support platform 59, the winding belt on the fixed disk 57 is wound around and connected to the outside of the carton, and the worm 48 rotates while driving the main friction drive wheel 45 and the synchronous wheel 54 on the ninth connecting shaft 46 to rotate synchronously under the synchronous driving action of the first synchronous belt 47, thereby driving the secondary friction drive wheel 44 on the eleventh connecting shaft 56 to rotate under the transmission action of the annular transmission member 55, and under the auxiliary guiding action of the auxiliary guide wheel 43, the fixed disk 57 is correspondingly driven to rotate following the driving ring 42, and with the continuous conveying of the conveying roller 52, the conveyed carton is wound layer by layer, thereby completing the winding protection treatment of an annular surface of the carton.

[0042] It should be particularly noted that the drive of the synchronous wheel 54 and the annular transmission member 55 can be transmitted by belts and pulleys in a tight transmission state, and the drive of the synchronous wheel 54 and the annular transmission member 55 can also be replaced by sprockets and chains for transmission drive.

[0043] Through this automated conveying and wrapping process, the wrapping belt can wrap synchronously while the carton is moving continuously, greatly shortening the time required to pack a single carton. Compared with manual wrapping, this continuous operation method significantly improves the production efficiency of the overall packaging line. At the same time, it can make each carton get uniform and tight packaging, reducing the problem of loose or damaged packaging caused by improper manual operation, helping to improve the overall appearance of the product, while protecting the product in the carton.

[0044] It should be particularly noted that the conveying roller 52 is provided with a pulley synchronously connected to the second synchronous belt 53, the tenth connecting shaft 50 and the conveying roller 52 are provided with a pulley synchronously connected to the third synchronous belt 61, and the ninth connecting shaft 46 and the worm gear 48 are provided with a pulley synchronously connected to the first synchronous belt 47.

[0045] Example 2 like Figure 1 to Figure 15 As shown, based on Example 1, this embodiment further includes a clamping mechanism, which is installed at the connection between the clamping plate 4 and the clamping seat 3, and is used to drive the clamping plate 4 to clamp and fix the carton. The clamping mechanism includes a guide connecting plate 7 and a docking rod 9. The clamping plate 4 is fixedly connected to one end of the guide connecting plate 7, and the guide connecting plate 7 is rotatably installed at one end of the docking rod 9 through a first connecting shaft 8. The guide connecting plate 7 is limitedly slidably connected to the guide frame 6, and the guide frame 6 is fixedly installed inside the clamping seat 3.

[0046] Furthermore, the clamping mechanism also includes an electric push rod 12 for driving the clamping plate 4 to clamp and limit. The other end of the docking rod 9 is rotatably mounted on the docking plate 11 through a second connecting shaft 10. The docking plate 11 is fixedly connected to the piston rod of the electric push rod 12. The electric push rod 12 is fixedly mounted on the fixing frame 5. The guide frame 6 is fixedly mounted on the fixing frame 5. The fixing frame 5 and the electric push rod 12 are both fixedly mounted inside the clamping seat 3.

[0047] Preferably, in this embodiment, when a carton with a wound annular surface moves to the position below the clamping plate 4, the electric push rod 12 drives the docking plate 11 to move downward, so that under the connection of the docking rod 9 and the limiting and guiding action of the guide connecting plate 7 and the guide frame 6, the clamping plates 4 can be driven closer to each other to complete the clamping and fixing operation of the carton, so as to facilitate the subsequent flipping and winding processing operation.

[0048] Through the telescopic control method of the electric push rod 12, the clamping operation becomes simple and intuitive, and the clamping and fixing operation of the carton can be completed in a short time. Compared with manual operation or reliance on other complex mechanical structures, this design greatly shortens the time required for the clamping process, reduces the possibility of human error, and improves the operating efficiency of the entire packaging line.

[0049] Example 3 like Figures 1 to 9 As shown, on the basis of the above-mentioned embodiments, this embodiment further includes a material picking and unloading mechanism, which is installed at the connection between the clamping seat 3 and the control console 13, and is used to flip and unload the carton that has been wrapped on one side on the first conveying seat 1 onto the second conveying seat 2. The material picking and unloading mechanism includes a first extension plate 14, a second extension plate 20, a first connecting rod 16 and a second connecting rod 18 for flipping and unloading materials. The clamping seat 3 is rotatably mounted on the first extension plate 14 through a third connecting shaft 15, one end of the third connecting shaft 15 is fixedly connected to one end of the first connecting rod 16, and the other end of the first connecting rod 16 is rotatably connected to one end of the second connecting rod 18 through a fourth connecting shaft 17, and the other end of the second connecting rod 18 is rotatably mounted on the second extension plate 20 through a fifth connecting shaft 19. The first extension plate 14 is slidably connected to one side of the second extension plate 20, and the second extension plate 20 is provided with a first guide slot 21 adapted to be slidably connected to the first extension plate 14.

[0050] Furthermore, the material picking and discharging mechanism also includes a driving rod 25, a double-headed cam 34 and an eccentric wheel 29 for driving the clamping seat 3 to flip. The double-headed cam 34 is rotatably installed inside the control panel 13 through an eighth connecting shaft 31. The eccentric wheel 29 is fixedly connected to the eighth connecting shaft 31. The driving rod 25 is rotatably connected to the sixth connecting shaft 26. The sixth connecting shaft 26 is provided with a T-shaped slider 28. The eccentric wheel 29 is provided with a T-shaped groove 30 that is adapted to be slidably connected to the T-shaped slider 28. One end of the driving rod 25 is rotatably installed inside the control panel 13 through the seventh connecting shaft 27.

[0051] Furthermore, the material picking and discharging mechanism also includes a limit slider 38, a limit spring 40 and a guide slider 24 for driving the clamping plate 4 to be raised and lowered. The second extension plate 20 is connected to the inside of the control panel 13 by the limit slider 38 in a limit sliding manner. The limit slider 38 is connected to the guide slide bar 39 in a limit sliding manner. The guide slide bar 39 is fixedly installed inside the control panel 13. A limit spring 40 is provided on one side of the limit slider 38. The other end of the driving rod 25 is fixedly connected to the guide slider 24. A connecting seat 22 is fixedly connected to the first extension plate 14. The connecting seat 22 is provided with a second guide groove 23 adapted to be slidably connected to the guide slider 24.

[0052] Furthermore, the material picking and discharging mechanism also includes a servo motor 41 for driving the double-headed cam 34 and the eccentric wheel 29 to rotate. One end of the eighth connecting shaft 31 is fixedly connected to the servo motor 41, and the servo motor 41 is fixedly installed on the outside of the control console 13. A limiting column 37 is provided on the second extension plate 20, and the limiting column 37 is adapted to be slidably connected to the outside of the double-headed cam 34. The double-headed cam 34 is provided with a C area 35 and a D area 36, ​​and the eccentric wheel 29 is provided with an A area 32 and a B area 33.

[0053] Preferably, in this embodiment, when the clamping plate 4 clamps and fixes a carton with a wound annular surface, the output shaft of the servo motor 41 drives the double-headed cam 34 and the eccentric wheel 29 on the eighth connecting shaft 31 to rotate synchronously, and under the traction of the T-shaped slider 28 and the eccentric rotation of the eccentric wheel 29, the driving rod 25 drives the first extension plate 14 to move in the direction close to the control console 13, so that the carton clamped by the clamping plate 4 is driven to flip 90 degrees under the traction of the first connecting rod 16 and the second connecting rod 18, that is, when the B area 33 on the eccentric wheel 29 rotates to the same direction as the driving rod 25, the carton is turned over by 90 degrees. When the rod 25 is close to a point, the clamping plate 4 is located above the first conveying seat 1. When the A area 32 on the eccentric wheel 29 rotates to a point close to the driving rod 25, the clamping plate 4 drives the clamped carton to turn over 90 degrees and is located above the second conveying seat 2. At this time, since the box body is turned over 90 degrees, when the box body is conveyed on the second conveying seat 2, the conveying and winding processing of the other annular surface of the carton can be completed accordingly. The wrapping packaging effect is good, no manual intervention is required for turning, the degree of automation is high, and the packaging processing efficiency of the carton is significantly improved. Figure 1-Figure 5 shown.

[0054] At the same time, the second extension plate 20 is limited and slidably connected to the inside of the control console 13 by the limit slider 38, the guide slide rod 39 and the limit spring 40, and because the first extension plate 14 is limited and slidably connected to the second extension plate 20, when the double-headed cam 34 rotates to the D area 36 and contacts the limit column 37, the second extension plate 20 drives the clamping plate 4 on the clamping seat 3 to be set at a higher place, and when the double-headed cam 34 rotates to the C area 35 and contacts the limit column 37, the clamping plate 4 is set at a lower place, so as to facilitate clamping and grasping the box.

[0055] Flipping, lifting and grabbing of cartons can be completed simultaneously, reducing waiting time and manual intervention, improving the flexibility of the overall operation process, realizing rapid clamping, lifting and flipping of cartons, reducing dependence on manual labor, reducing labor costs, and thus significantly improving work efficiency.

[0056] It should be particularly noted that the components in this application are all universal standard parts or components well known to those skilled in the art, which effectively solve the technical problems raised in the background technology.

[0057] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A conveying and wrapping device for carton packaging, comprising a first conveying seat (1) and a second conveying seat (2), characterized in that: The first conveying seat (1) and the second conveying seat (2) are provided with a clamping seat (3) and a clamping plate (4) for clamping and discharging materials, and the clamping plate (4) is movably mounted on the clamping seat (3), and further comprises: A material picking and unloading mechanism is installed at the connection between the clamping seat (3) and the control console (13), and is used to flip the carton that has been wound on one side on the first conveying seat (1) and unload it onto the second conveying seat (2). The material picking and unloading mechanism includes a first extension plate (14), a second extension plate (20), a first connecting rod (16) and a second connecting rod (18) for flipping and unloading the material. The clamping seat (3) is rotatably installed on the first extension plate (14) through a third connecting shaft (15). One end of the third connecting shaft (15) is One end of a first connecting rod (16) is fixedly connected, the other end of the first connecting rod (16) is rotatably connected to one end of a second connecting rod (18) via a fourth connecting shaft (17), the other end of the second connecting rod (18) is rotatably mounted on a second extension plate (20) via a fifth connecting shaft (19), the first extension plate (14) is slidably connected to one side of the second extension plate (20), and the second extension plate (20) is provided with a first guide slot (21) adapted to be slidably connected to the first extension plate (14); A conveying and wrapping mechanism, which is mounted on a first conveying seat (1) and a second conveying seat (2) and is used for conveying and wrapping cartons, the conveying and wrapping mechanism comprising a driving ring (42), a fixed disk (57) and a conveying roller (52) for conveying and wrapping, the driving ring (42) being rotatably mounted on both the first conveying seat (1) and the second conveying seat (2), a fixed disk (57) for wrapping packaging being mounted on the driving ring (42), and a plurality of conveying rollers (52) being rotatably mounted on both the first conveying seat (1) and the second conveying seat (2); A clamping mechanism is installed at the connection between the clamping plate (4) and the clamping seat (3), and is used to drive the clamping plate (4) to clamp and fix the carton. The clamping mechanism comprises a guide connecting plate (7) and a docking rod (9). The clamping plate (4) is fixedly connected to one end of the guide connecting plate (7). The guide connecting plate (7) is rotatably installed at one end of the docking rod (9) via a first connecting shaft (8). The guide connecting plate (7) is limitedly slidably connected to a guide frame (6). The guide frame (6) is fixedly installed inside the clamping seat (3).

2. The conveying and wrapping device for carton packaging according to claim 1, characterized in that: The material picking and discharging mechanism also includes a driving rod (25) for driving the clamping seat (3) to flip, a double-headed cam (34) and an eccentric wheel (29), wherein the double-headed cam (34) is rotatably mounted inside the control panel (13) via an eighth connecting shaft (31), the eighth connecting shaft (31) is fixedly connected to the eccentric wheel (29), the driving rod (25) is rotatably connected to a sixth connecting shaft (26), the sixth connecting shaft (26) is provided with a T-shaped sliding block (28), the eccentric wheel (29) is provided with a T-shaped sliding groove (30) adapted to be slidably connected to the T-shaped sliding block (28), and one end of the driving rod (25) is rotatably mounted inside the control panel (13) via a seventh connecting shaft (27).

3. The conveying and wrapping device for carton packaging according to claim 2, characterized in that: The material picking and discharging mechanism also includes a limit slider (38), a limit spring (40) and a guide slider (24) for driving the clamping plate (4) to be lifted and lowered. The second extension plate (20) is connected to the inside of the control panel (13) by the limit slider (38) in a limit sliding manner. The limit slider (38) is connected to the guide slide bar (39) in a limit sliding manner. The guide slide bar (39) is fixedly installed in the inside of the control panel (13). A limit spring (40) is provided on one side of the limit slider (38). The other end of the driving rod (25) is fixedly connected to the guide slider (24). The first extension plate (14) is fixedly connected to a connecting seat (22). The connecting seat (22) is provided with a second guide slot (23) adapted to be slidably connected to the guide slider (24).

4. The conveying and wrapping device for carton packaging according to claim 3, characterized in that: The material taking and discharging mechanism also includes a servo motor (41) for driving the double-headed cam (34) and the eccentric wheel (29) to rotate. One end of the eighth connecting shaft (31) is fixedly connected to the servo motor (41). The servo motor (41) is fixedly installed on the outer side of the control console (13). A limiting column (37) is provided on the second extension plate (20). The limiting column (37) is adapted to be slidably connected to the outer side of the double-headed cam (34). The double-headed cam (34) is provided with a C area (35) and a D area (36). The eccentric wheel (29) is provided with an A area (32) and a B area (33).

5. The conveying and wrapping device for carton packaging according to claim 1, characterized in that: The conveying and winding mechanism further comprises a main friction driving wheel (45), a secondary friction driving wheel (44), a synchronous wheel component (54) and an annular transmission component (55) for driving the driving ring (42) to rotate. The main friction driving wheel (45) and the secondary friction driving wheel (44) are symmetrically arranged and mounted on the outer side of the driving ring (42), and the main friction driving wheel (45) and the secondary friction driving wheel (44) are both frictionally driven and connected to the outer side of the driving ring (42). The main friction driving wheel (45) is rotatably mounted on the inside of a support platform (59) via a ninth connecting shaft (46), and the secondary friction driving wheel (44) is rotatably mounted on the inside of a support platform (59) via an eleventh connecting shaft (56). The ninth connecting shaft (46) and the eleventh connecting shaft (56) are both fixedly connected with a synchronous wheel component (54). The synchronous wheel component (54) is arranged in four equal parts and mounted on one side of the driving ring (42). The synchronous wheel component (54) is transmission-connected with an annular transmission component (55).

6. The conveying and wrapping device for carton packaging according to claim 5, characterized in that: The conveying winding mechanism further comprises a worm (48), a worm wheel (49) and a double-axis motor (51) for driving the friction rotation of the main friction driving wheel (45) and the conveying drive of the conveying roller (52); the ninth connecting shaft (46) is rotatably connected to the worm (48) via a first synchronous belt (47); the worm (48) is fixedly connected to the output shaft of the double-axis motor (51); the double-axis motor (51) is fixedly installed inside the first conveying seat (1) and the second conveying seat (2); the worm (48) is meshingly connected to the worm wheel (49); the worm wheel (49) is fixedly connected to the tenth connecting shaft (50); the tenth connecting shaft (50) is rotatably installed inside the first conveying seat (1) and the second conveying seat (2); the tenth connecting shaft (50) is rotatably connected to the conveying roller (52) via a third synchronous belt (61); the conveying roller (52) is rotatably connected via a plurality of second synchronous belts (53).

7. The conveying and wrapping device for carton packaging according to claim 6, characterized in that: The fixed disk (57) is fastened to the driving ring (42) by fastening bolts (58); a winding wheel for winding is rotatably connected to the fixed disk (57); a winding belt is arranged on the winding wheel; an auxiliary guide wheel (43) for guiding transmission is also arranged on the outer side of the driving ring (42); the auxiliary guide wheel (43) is rotatably mounted inside a support platform (59); an auxiliary roller (60) for auxiliary feeding is arranged on the inner side of the support platform (59); the auxiliary roller (60) is rotatably mounted on the support platform (59); and the support platform (59) is fixedly mounted on the first conveying seat (1) and the second conveying seat (2).

8. The conveying and wrapping device for carton packaging according to claim 1, characterized in that: The clamping mechanism further comprises an electric push rod (12) for driving the clamping plate (4) to clamp and limit, the other end of the docking rod (9) is rotatably mounted on the docking plate (11) via a second connecting shaft (10), the docking plate (11) is fixedly connected to a piston rod of the electric push rod (12), the electric push rod (12) is fixedly mounted on a fixing frame (5), the guide frame (6) is fixedly mounted on the fixing frame (5), and the fixing frame (5) and the electric push rod (12) are both fixedly mounted inside the clamping seat (3).

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