Conveying mechanism for folding carton production

Abstract

The utility model relates to the field of folding carton conveying, and discloses a conveying mechanism for folding carton production, which comprises a conveying table and a moving table, one side of the conveying table is fixedly connected with a multilateral connecting frame, one side of each side of the multilateral connecting frame is fixedly connected with an assembly line fixing frame, and a plurality of assembly line fixing frames are provided with roll shafts. According to the carton conveying device, cartons can be conveyed to a plurality of assembly lines respectively through the moving table which can move up and down and rotate in the horizontal plane, the conveying processing capacity of the carton assembly lines is improved, and the carton conveying device has high practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of folding carton conveying, in particular to a conveying mechanism for folding carton production. Background Art

[0002] Folding cartons are often used for logistics packaging of medium and large commodities in the circulation stage. They are a very important packaging material. Folding cartons are made by die-cutting, folding and gluing corrugated cardboard. They have the characteristics of small space occupation, easy transportation and green environmental protection. The market demand is huge. Modern folding carton processing and manufacturing technology all adopts automated assembly line production. The folded and die-cut cartons are first stacked into small piles, and then the piles of cartons are packaged and sent to different production lines for processing through conveying mechanisms.

[0003] Most of the existing conveying mechanisms for folding carton production can only transport cartons to a production line for the next step of processing. Since the packaged folding cartons are large in size and heavy in weight, this may cause a workload for the staff when the production capacity on a production line is large. Based on this, a conveying mechanism for folding carton production is proposed. Utility Model Content

[0004] In order to solve the technical problem of conveying folding cartons, the utility model provides a conveying mechanism for producing folding cartons.

[0005] The utility model is implemented by the following technical scheme: a conveying mechanism for folding carton production, comprising a conveying platform and a moving platform, one side of the conveying platform is fixedly connected to a multi-sided connection frame, one side of each side of the multi-sided connection frame is fixedly connected to an assembly line fixing frame, multiple assembly line fixing frames are provided with rollers, the lower end of the conveying platform is fixedly connected to a bottom plate, the upper side of the bottom plate is provided with an up and down pushing mechanism for reciprocating the moving platform up and down, and the upper side of the moving platform is provided with a carton throwing mechanism for pushing out the carton placed on the moving platform and transferring it to the roller on the assembly line fixing frame.

[0006] As a further improvement of the above scheme, the up and down pushing mechanism includes an electric cylinder fixedly connected to the upper side of the base plate, one side of the base plate is fixedly connected to a load-bearing plate, one side of the load-bearing plate is slidably connected to a support plate, and one side of the support plate is provided with a rotating drive mechanism that allows the mobile platform to rotate a certain angle in a horizontal plane.

[0007] As a further improvement of the above scheme, the rotation drive mechanism includes a servo motor fixedly connected to the lower side of the support plate, the output end of the servo motor is fixedly connected to a connecting shaft, the connecting shaft passes through the support plate, the upper end of the connecting shaft is fixedly connected to the lower side of the movable platform, and the upper side of the support plate is fixedly connected to a horizontal plate rotatably connected to the side surface of the connecting shaft.

[0008] As a further improvement of the above-mentioned scheme, the carton ejecting mechanism includes limit plates fixedly connected to both sides of the moving platform, one side of the two limit plates is respectively fixedly connected to multiple limit rods, one end of the multiple limit rods on each side is commonly fixedly connected to a connecting plate fixedly connected to the upper side of the moving platform, and a cylinder pushing mechanism for pushing out the stacked cartons is arranged between the two limit plates.

[0009] As a further improvement of the above scheme, the cylinder pushing mechanism includes a push plate that is slidably connected to one side of multiple limit rods, a cylinder is fixedly connected between two of the limit plates, the output end of the cylinder is fixedly connected to one side of the push plate, and the lower side of the push plate is slidably connected to the upper side of the moving platform.

[0010] As a further improvement of the above solution, each frame of the multi-sided connection frame is provided with a transition groove, and one end of the mobile station is provided with a grid docking plate that matches the transition groove.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] 1. The utility model can transport the cartons that have been die-cut, folded and stacked to different assembly line fixing frames for diversion through the carton ejecting mechanism and the assembly line fixing frames connected to each side of the multilateral connection frame. It can be flexibly allocated to different assembly lines for processing according to the daily carton production capacity, thereby improving the processing capacity of the folding carton conveying mechanism.

[0013] 2. The utility model can timely adjust the height of the mobile platform when stacking cartons on the mobile platform through the up and down pushing mechanism to adapt to the increasing height of the stacked cartons, so that the stacked cartons can be packed more neatly and transported more smoothly. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a front view of a conveying mechanism for folding carton production provided by the utility model;

[0015] Figure 2 A side view of a conveying mechanism for producing folding cartons provided by the utility model;

[0016] Figure 3 A top view of a conveying mechanism for producing folding cartons provided by the utility model;

[0017] Figure 4 for Figure 3 Schematic diagram of the structure enlarged at point A in the middle.

[0018] Description of main symbols:

[0019] 1. Conveyor platform; 2. Grid docking plate; 3. Assembly line fixing frame; 4. Connecting plate; 5. Push plate; 6. Cylinder; 7. Moving platform; 8. Limiting plate; 9. Multi-sided connection frame; 10. Roller; 11. Bottom plate; 12. Servo motor; 13. Electric cylinder; 14. Load-bearing plate; 15. Support plate; 16. Cross plate; 17. Limiting rod; 18. Transition groove; 19. Connecting shaft. DETAILED DESCRIPTION

[0020] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0021] Example:

[0022] Please combine Figure 1-Figure 4 A conveying mechanism for folding carton production in this embodiment includes a conveying platform 1 and a moving platform 7. One side of the conveying platform 1 is fixedly connected to a multilateral connection frame 9. It should be noted that the multilateral connection frame 9 in this embodiment is a three-sided assembly line. Users can set different multilateral connection frames 9 according to specific scenarios, such as five-sided assembly line docking, or seven-sided assembly line docking, etc. Each side of the multilateral connection frame 9 is fixedly connected to an assembly line fixing frame 3, and the three assembly line fixing frames 3 are all provided with rollers 10. The lower end of the conveying platform 1 is fixedly connected to a bottom plate 11, and the upper side of the bottom plate 11 is provided with an up and down pushing mechanism that enables the moving platform 7 to move up and down reciprocatingly. The upper side of the moving platform 7 is provided with a carton throwing mechanism that pushes out the carton placed on the moving platform 7 and transfers it to the roller 10 on the assembly line fixing frame 3.

[0023] Please combine Figure 2 As shown, the up and down pushing mechanism includes an electric cylinder 13 fixedly connected to the upper side of the base plate 11, a load-bearing plate 14 is fixedly connected to one side of the base plate 11, a support plate 15 is slidably connected to one side of the load-bearing plate 14, a slot is opened on the support plate 15, the load-bearing plate 14 is slidably connected to the support plate 15 through the slot, and a rotating drive mechanism is provided on one side of the support plate 15 to rotate the moving platform 7 at a certain angle in the horizontal plane.

[0024] Please combine Figure 2 As shown, the rotary drive mechanism includes a servo motor 12 fixedly connected to the lower side of the support plate 15, and the output end of the servo motor 12 is fixedly connected to a connecting shaft 19, which can pass through the inner side of the variable connection frame 9, and the connecting shaft 19 passes through the support plate 15. The upper end of the connecting shaft 19 is fixedly connected to the lower side of the movable platform 7, and the upper side of the support plate 15 is fixedly connected to a horizontal plate 16 that is rotatably connected to the side of the connecting shaft 19.

[0025] Please combine Figure 1 and Figure 2As shown, the carton ejecting mechanism includes limit plates 8 respectively fixedly connected to both sides of the moving platform 7, and two limit rods 17 are respectively fixedly connected to one side of the two limit plates 8. In this embodiment, the number of limit rods 17 on one side is two, and the number of limit rods 17 can be set according to specific circumstances. One end of the two limit rods 17 on each side is commonly fixedly connected to a connecting plate 4 fixedly connected to the upper side of the moving platform 7, and a cylinder pushing mechanism for pushing out the stacked cartons is arranged between the two limit plates 8.

[0026] Please combine Figure 1 As shown, the cylinder pushing mechanism includes a push plate 5 that is slidably connected to one side of four limit rods 17, and a cylinder 6 is fixedly connected between two limit plates 8. The output end of the cylinder 6 is fixedly connected to one side of the push plate 5, and the lower side of the push plate 5 is slidably connected to the upper side of the moving platform 7.

[0027] Please combine Figure 1 As shown, each frame of the multi-sided connection frame 9 is provided with a transition groove 18, and one end of the mobile station is provided with a grid docking plate 2 that matches the transition groove 18. The transition groove 18 on each side can be seamlessly docked with the grid docking plate 2.

[0028] The implementation principle of a conveying mechanism for folding carton production in the embodiment of the present application is as follows: when the corrugated carton that has been die-cut, folded and glued is stacked on the movable table 7, the servo motor 12 is started first to drive the movable table 7 to rotate and align it with the assembly line of one of the assembly line fixing frames 3, and then the electric cylinder 13 is started to lower the height of the movable table 7 and drop it on the horizontal plane of the multilateral connection frame 9, so that the grid docking plate 2 is aligned with the transition groove 18, and then the cylinder 6 is started to push the push plate 5 to slide along the limit rod 17 to push the carton onto the surface of the roller shaft 10.

[0029] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A conveying mechanism for producing folding cartons, comprising a conveying platform (1) and a moving platform (7), characterized in that: One side of the conveying platform (1) is fixedly connected to a multi-sided connection frame (9), and each side of the multi-sided connection frame (9) is fixedly connected to an assembly line fixed frame (3), and multiple assembly line fixed frames (3) are provided with rollers (10). The lower end of the conveying platform (1) is fixedly connected to a bottom plate (11), and the upper side of the bottom plate (11) is provided with an up-and-down pushing mechanism for making the movable platform (7) move up and down reciprocatingly. The upper side of the movable platform (7) is provided with a carton ejecting mechanism for pushing out the carton placed on the movable platform (7) and transferring it to the roller (10) on the assembly line fixed frame (3).

2. A conveying mechanism for folding carton production as claimed in claim 1, characterized in that: The up-and-down pushing mechanism comprises an electric cylinder (13) fixedly connected to the upper side of a base plate (11); a load-bearing plate (14) is fixedly connected to one side of the base plate (11); a support plate (15) is slidably connected to one side of the load-bearing plate (14); and a rotation driving mechanism for rotating the movable platform (7) within a certain angle in a horizontal plane is arranged on one side of the support plate (15).

3. A conveying mechanism for folding carton production as claimed in claim 2, characterized in that: The rotary drive mechanism comprises a servo motor (12) fixedly connected to the lower side of a support plate (15); an output end of the servo motor (12) is fixedly connected to a connecting shaft (19); the connecting shaft (19) passes through the support plate (15); an upper end of the connecting shaft (19) is fixedly connected to the lower side of a movable platform (7); and a transverse plate (16) rotatably connected to a side of the connecting shaft (19) is fixedly connected to the upper side of the support plate (15).

4. A conveying mechanism for folding carton production as claimed in claim 1, characterized in that: The carton ejecting mechanism comprises limit plates (8) respectively fixedly connected to both sides of the moving platform (7); one side of the two limit plates (8) is respectively fixedly connected to a plurality of limit rods (17); one end of the plurality of limit rods (17) on each side is commonly fixedly connected to a connecting plate (4) fixedly connected to the upper side of the moving platform (7); and a cylinder pushing mechanism for ejecting the stacked cartons is arranged between the two limit plates (8).

5. A conveying mechanism for folding carton production as claimed in claim 4, characterized in that: The cylinder pushing mechanism comprises a push plate (5) slidably connected to one side of a plurality of limit rods (17); a cylinder (6) is fixedly connected between two limit plates (8); an output end of the cylinder (6) is fixedly connected to one side of the push plate (5); and a lower side of the push plate (5) is slidably connected to an upper side of a moving platform (7).

6. A conveying mechanism for folding carton production as claimed in claim 1, characterized in that: Each frame of the multi-sided connection frame (9) is provided with a transition groove (18), and one end of the mobile station is provided with a grid docking plate (2) that matches the transition groove (18).

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