Folding and sealing mechanism for large narrow-edge carton

Abstract

The utility model relates to the technical field of cartons, and discloses a folding and sealing mechanism for large narrow-edge cartons, which comprises a frame, a transport frame is arranged on one side of the frame, a first horizontal moving component is mounted on the transport frame, a material taking frame is mounted on one side in the frame through a second horizontal moving component, and a sealing component is mounted on the other side in the frame. An adsorption assembly is arranged on the material taking frame, a mounting frame is arranged on the rack, an inner supporting plate is mounted on the mounting frame through a lifting driving assembly, turnover mechanisms are arranged on the two sides of the inner supporting plate, each turnover mechanism comprises a first air cylinder, a connecting rod and a turnover rod, the connecting rods are rotationally arranged on the rack, and the turnover rods are rotationally arranged on the rack. According to the carton folding device, through the arrangement of the inner supporting plate, when the folding rod is folded, the inner side of a carton is supported, the carton is prevented from being damaged when the folding rod folds a narrow paperboard, and the problem that in the prior art, when the narrow paperboard is folded, the carton is prone to being damaged is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of cartons, in particular to a folding and sealing mechanism for a large narrow-edge carton. Background Art

[0002] A carton sealer is a piece of mechanical equipment used in the packaging industry, primarily for sealing cartons or other types of packaging boxes. It plays a vital role in the packaging process, particularly in improving packaging efficiency and ensuring packaging safety and aesthetics.

[0003] In the prior art, when folding a carton, only the larger cardboard can be folded. If a carton with narrow sides is encountered, the carton is easily damaged when the narrow cardboard is folded. Utility Model Content

[0004] The purpose of the utility model is to solve the problems existing in the prior art and to propose a folding and sealing mechanism for a large narrow-side carton.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A folding and sealing mechanism for large narrow-edge cartons, comprising a frame, a transport frame provided on one side of the frame, a first horizontal moving assembly mounted on the transport frame, a material retrieving frame provided on one side of the frame via a second horizontal moving assembly, and a suction assembly mounted on the material retrieving frame;

[0007] The frame is provided with a mounting frame, and an inner support plate is installed on the mounting frame through a lifting drive assembly. A folding mechanism is provided on both sides of the inner support plate. The folding mechanism includes a first cylinder, a connecting rod and a folding rod. The connecting rod is rotatably set on the frame, and the folding rod is fixedly set on the top of the connecting rod. The bottom end of the first cylinder is fixedly connected to the frame, and the driving end of the first cylinder is rotatably connected to the connecting rod through a rotating shaft.

[0008] Preferably, the first horizontal moving component is a synchronous belt transport device, a plurality of guide rods are provided on the transport frame, and a limit frame is provided on the guide rods through the sliding movement of the moving component.

[0009] Preferably, the second horizontal moving assembly includes a rotating motor, a pulley transmission assembly and two screw rods. The rotating motor is arranged on the frame, the driving end of the rotating motor is fixedly connected to the pulley transmission assembly, the driving end of the pulley transmission assembly is fixedly connected to the two screw rods, the two ends of the material picking frame are respectively connected to the two screw rods, and the other ends of the two screw rods are rotatably arranged on the frame.

[0010] Preferably, the lifting drive assembly includes two second cylinders and two guide rods, one end of the two guide rods is fixedly set at the bottom end of the inner support plate, the other end of the two guide rods passes through the mounting frame and is movably connected to the mounting frame, the two second cylinders are set at the bottom end of the mounting frame, and the driving ends of the two second cylinders pass through the mounting frame and are fixedly connected to the inner support plate.

[0011] Preferably, a packaging mechanism is further provided on one side of the frame, and the packaging mechanism includes two belt transport devices, a placement table and a tape packaging mechanism. The two belt transport devices are arranged on the frame, and the placement table and the tape packaging mechanism are both arranged between the two belt transport devices.

[0012] Preferably, a limit conveying mechanism is provided above the packaging mechanism, and the limit conveying mechanism includes a limit frame and a roller conveying device. The limit frame is installed on the frame through a lifting drive device, and the roller conveying device is provided on the limit frame.

[0013] Preferably, a limiting rod is fixedly mounted on one side of the limiting frame, the other end of the limiting rod is slidably connected to the frame, and a plurality of guide plates are further provided on the limiting rod.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] The utility model can place the carton on the transport rack through the provided transport rack, transport it through the first horizontal moving component, and then drive the material picking frame and the adsorption component through the second horizontal moving component to pick up the material, and move the carton to the top of the installation rack, and then drive the inner support plate into the carton through the provided lifting drive component to support the inner side of the carton, and then drive the folding plate to rotate through the first cylinder, and drive the folding rods on both sides of the inner support plate to rotate, so as to fold the narrower cardboards on both sides of the carton. Compared with the prior art, the present device supports the inner side of the carton when the folding rod is folding through the provided inner support plate, so as to prevent the folding rod from damaging the carton when folding the narrow cardboard, and solves the problem of easy damage to the carton when folding the narrow cardboard in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional schematic diagram of a folding and sealing mechanism for a large narrow-side carton proposed in the utility model;

[0017] Figure 2 This utility model proposes a folding and sealing mechanism for a large narrow-edge carton. Figure 1 A magnified schematic diagram;

[0018] Figure 3 This is a top view of a folding and sealing mechanism for a large narrow-edge carton proposed in the present invention;

[0019] Figure 4 This is a rear schematic diagram of a folding and sealing mechanism for a large narrow-edge carton proposed in the present invention;

[0020] Figure 5 The utility model is a side schematic diagram of a folding and sealing mechanism for a large narrow-side carton.

[0021] In the figure: 1. Frame; 2. Transport frame; 3. First horizontal moving assembly; 4. Retrieving frame; 5. Adsorption assembly; 6. Mounting frame; 7. Inner support plate; 8. First cylinder; 9. Connecting rod; 10. Folding rod; 11. Guide rod; 12. Limiting frame; 13. Rotating motor; 14. Pulley transmission assembly; 15. Screw; 16. Second cylinder; 17. Guide rod; 18. Belt transport device; 19. Placement table; 20. Tape packaging mechanism; 21. Limiting frame; 22. Roller conveying device; 23. Limiting rod; 24. Guide plate. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0023] Reference Figures 1 to 5 A folding and sealing mechanism for large narrow-edge cartons comprises a frame 1, a transport frame 2 is provided on one side of the frame 1, a first horizontal moving assembly 3 is mounted on the transport frame 2, a retrieving frame 4 is mounted on one side of the frame 1 via a second horizontal moving assembly, and an adsorption assembly 5 is provided on the retrieving frame 4;

[0024] The frame 1 is provided with a mounting frame 6, and an inner support plate 7 is installed on the mounting frame 6 through a lifting drive assembly. A folding mechanism is provided on both sides of the inner support plate 7. The folding mechanism includes a first cylinder 8, a connecting rod 9 and a folding rod 10. The connecting rod 9 is rotatably set on the frame 1, and the folding rod 10 is fixedly set on the top of the connecting rod 9. The bottom end of the first cylinder 8 is fixedly connected to the frame 1, and the driving end of the first cylinder 8 is rotatably connected to the connecting rod 9 through a rotating shaft. The adsorption component 5 is a vacuum suction cup.

[0025] When the present device is in use, the carton can be placed on the transport rack 2, transported by the first horizontal moving component 3, and then driven by the second horizontal moving component to pick up the material frame 4 and the adsorption component 5 to pick up the material, and move the carton to the top of the mounting rack 6, and then driven by the provided lifting drive component to drive the inner support plate 7 into the carton to support the inner side of the carton, and then driven by the first cylinder 8 to rotate the folding plate, and drive the folding rods 10 on both sides of the inner support plate 7 to rotate, and fold the narrower cardboards on both sides of the carton. Compared with the prior art, the present device supports the inner side of the carton when the folding rod 10 is folded through the provided inner support plate 7, thereby preventing the folding rod 10 from damaging the carton when folding the narrow cardboard, thereby solving the problem in the prior art that the carton is easily damaged when folding the narrow cardboard.

[0026] Furthermore, the first horizontal moving component 3 is a synchronous belt transport device, and a plurality of guide rods 11 are provided on the transport frame 2. A limit frame 12 is provided on the guide rod 11 through the sliding of the moving component. The carton can be placed above the transport frame 2 through the synchronous belt transport device, and the carton is moved by the synchronous belt transport device, and then the limit frame 12 is driven by the moving component to move along the guide rod 11 to limit the carton during transportation and prevent it from tipping over.

[0027] Furthermore, the second horizontal movement component includes a rotating motor 13, a pulley transmission component 14 and two screw rods 15. The rotating motor 13 is arranged on the frame 1, and the driving end of the rotating motor 13 is fixedly connected to the pulley transmission component 14. The driving end of the pulley transmission component 14 is fixedly connected to the two screw rods 15. The two ends of the material picking frame 4 are respectively connected to the two screw rods 15, and the other ends of the two screw rods 15 are rotatably arranged on the frame 1. The rotating motor 13 is arranged to drive the pulley transmission component 14 to rotate, and the two screw rods 15 are driven to rotate by the pulley transmission component 14, thereby driving the material picking frame 4 to move on the frame 1, so that the material picking frame 4 cooperates with the adsorption component 5 to pick up materials.

[0028] Furthermore, the lifting drive assembly includes two second cylinders 16 and two guide rods 17. One end of the two guide rods 17 is fixedly set at the bottom end of the inner support plate 7, and the other end of the two guide rods 17 passes through the mounting frame 6 and is movably connected to the mounting frame 6. The two second cylinders 16 are set at the bottom end of the mounting frame 6, and the driving ends of the two second cylinders 16 pass through the mounting frame 6 and are fixedly connected to the inner support plate 7. Through the set second cylinders 16, the cylinder can drive the inner support plate 7 to move up and down so that it enters the carton. Through the set guide rods 17, the inner support plate 7 can be made more stable when moving.

[0029] Furthermore, a packaging mechanism is also provided on one side of the frame 1, and the packaging mechanism includes two belt conveyors 18, a placement table 19 and a tape packaging mechanism 20. The two belt conveyors 18 are arranged on the frame 1, and the placement table 19 and the tape packaging mechanism 20 are both arranged between the two belt conveyors 18. Through the provided belt conveyor 18, after the folding mechanism folds the cardboard at the bottom of the carton, it is moved to the placement table 19 through the belt conveyor 18, and then the folded cardboard is packaged through the tape packaging mechanism 20.

[0030] Furthermore, a limiting conveying mechanism is arranged above the packaging mechanism, and the limiting conveying mechanism includes a limiting frame 21 and a roller conveying device 22. The limiting frame 21 is installed on the frame 1 through a lifting drive device, and the roller conveying device 22 is arranged on the limiting frame 21. Through the setting of the limiting frame 21, when the belt transport device 18 drives the carton to move, the lifting drive device can drive the limiting frame 21 to move to the top of the carton to limit the movement of the carton to prevent the carton from tipping over. Through the setting of the roller conveying device 22, a moving force can also be provided to the top of the carton to increase the carton packaging rate.

[0031] Furthermore, a limiting rod 23 is fixedly installed on one side of the limiting frame 21, and the other end of the limiting rod 23 is slidably connected to the frame 1. A number of guide plates 24 are also provided on the limiting rod 23. Through the provided limiting rod 23, when the synchronous belt transport device drives the carton to move, the carton can be guided to prevent it from being displaced and affecting the subsequent material collection of the material collection frame 4.

[0032] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A folding and sealing mechanism for a large narrow-sided carton, comprising a frame (1), characterized in that: A transport frame (2) is provided on one side of the frame (1), a first horizontal moving assembly (3) is installed on the transport frame (2), a material retrieving frame (4) is installed on one side of the frame (1) via a second horizontal moving assembly, and an adsorption assembly (5) is provided on the material retrieving frame (4); The frame (1) is provided with a mounting frame (6), an inner support plate (7) is installed on the mounting frame (6) via a lifting drive assembly, and a folding mechanism is provided on both sides of the inner support plate (7), the folding mechanism comprising a first cylinder (8), a connecting rod (9) and a folding rod (10), the connecting rod (9) is rotatably arranged on the frame (1), the folding rod (10) is fixedly arranged on the top end of the connecting rod (9), the bottom end of the first cylinder (8) is fixedly connected to the frame (1), and the driving end of the first cylinder (8) is rotatably connected to the connecting rod (9) via a rotating shaft.

2. The folding and sealing mechanism for a large narrow-side carton according to claim 1, characterized in that: The first horizontal moving assembly (3) is a synchronous belt transport device, and a plurality of guide rods (11) are provided on the transport frame (2). A limit frame (12) is slidably provided on the guide rods (11) through the moving assembly.

3. The folding and sealing mechanism for a large narrow-side carton according to claim 1, characterized in that: The second horizontal moving assembly includes a rotating motor (13), a pulley transmission assembly (14) and two screw rods (15), wherein the rotating motor (13) is arranged on the frame (1), the driving end of the rotating motor (13) is fixedly connected to the pulley transmission assembly (14), the driving end of the pulley transmission assembly (14) is fixedly connected to the two screw rods (15), the two ends of the material picking frame (4) are respectively connected to the two screw rods (15), and the other ends of the two screw rods (15) are rotatably arranged on the frame (1).

4. The folding and sealing mechanism for a large narrow-side carton according to claim 1, characterized in that: The lifting drive assembly includes two second cylinders (16) and two guide rods (17), one end of the two guide rods (17) is fixedly arranged at the bottom end of the inner support plate (7), the other end of the two guide rods (17) passes through the mounting frame (6) and is movably connected to the mounting frame (6), the two second cylinders (16) are arranged at the bottom end of the mounting frame (6), and the driving ends of the two second cylinders (16) pass through the mounting frame (6) and are fixedly connected to the inner support plate (7).

5. The folding and sealing mechanism for a large narrow-side carton according to claim 1, characterized in that: A packaging mechanism is also provided on one side of the frame (1), and the packaging mechanism includes two belt transport devices (18), a placement table (19), and a tape packaging mechanism (20). The two belt transport devices (18) are provided on the frame (1), and the placement table (19) and the tape packaging mechanism (20) are both provided between the two belt transport devices (18).

6. The folding and sealing mechanism for a large narrow-side carton according to claim 5, characterized in that: A limit conveying mechanism is provided above the packaging mechanism, the limit conveying mechanism comprising a limit frame (21) and a roller conveying device (22), the limit frame (21) being mounted on the frame (1) via a lifting drive device, and the roller conveying device (22) being provided on the limit frame (21).

7. The folding and sealing mechanism for a large narrow-side carton according to claim 6, characterized in that: A limiting rod (23) is fixedly mounted on one side of the limiting frame (21), and the other end of the limiting rod (23) is slidably connected to the frame (1). A plurality of guide plates (24) are also provided on the limiting rod (23).

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