Conveying equipment for carton packaging

Abstract

The utility model discloses conveying equipment for carton packaging, which belongs to the technical field of carton conveying and comprises a bottom plate, a conveying table fixedly mounted on the bottom plate and used for conveying cartons, a support column fixedly mounted on the bottom plate and a guide mechanism arranged on the support column and used for guiding the cartons. The guide mechanism comprises a guide plate arranged at the top of the conveying table, a connecting frame fixedly installed on the guide plate, a first connecting column fixedly installed at the top of the connecting frame, a second connecting column fixedly installed at the top of the connecting frame, a rack fixedly installed at the end, away from the connecting frame, of the second connecting column, and a first installation plate fixedly installed at the top of the supporting column. Through cooperative use of the devices, the rotating gear can drive the two guide plates to move in opposite directions through the rack and the first connecting column, so that the distance between the two guide plates is adjusted, and the equipment can be suitable for cartons of different sizes.

Description

Technical Field

[0001] The utility model relates to the technical field of carton conveying, in particular to conveying equipment for carton packaging. Background Art

[0002] Carton is a widely used packaging container, mainly made of corrugated cardboard. It has the characteristics of lightness, strength, shock absorption, etc., and is suitable for mechanized production. The main function of the carton is to protect the transported goods. During the transportation, warehousing, handling and loading and unloading process, cardboard boxes are used to protect the goods. They can resist pressure, impact and moisture well, keeping them intact.

[0003] Upon investigation, a Chinese utility model patent discloses a conveying device for carton packaging with an adjustment function (publication number: CN221274680U), which includes an overall structure and a supporting structure, wherein the supporting structure is located at the front and rear positions on both sides of the bottom of the overall structure; the overall structure includes a frame, a box body is fixedly connected to the top center of the frame, a rotating disc is rotatably connected to the two sides of the rear inner surface of the box body near the top position, and a first pulley is rotatably connected to the two sides of the front inner surface of the box body near the top position, and a leveling roller is fixedly connected to the rotating disc and the opposite side of the first pulley.

[0004] In the above patent, the carton is placed on the conveyor belt. As the conveyor belt runs, the carton will be transported to the inside of the box body. Then the conveyor belt is stopped and the carton is fixed by fitting the plywood on both sides of the carton. Since the opening at the top of the carton may be warped, it is not conducive to the subsequent automatic packaging work. Therefore, a rotating leveling roller is used to level the opening at the top of the carton. When the carton comes onto the conveyor belt, the two sides of the carton may not be in a nearly parallel state compared to the two sides of the conveyor belt, and may even be tilted at different angles. When the tilt angle of the carton is too large, if the carton is not straightened, it may be difficult for the plywood to fix the carton in the middle position on both sides of the carton, so that the plywood cannot stably fix the carton. When the leveling roller is working, the carton may even separate from the plywood, resulting in the leveling work cannot be carried out normally. The guide plate of the above equipment has the ability to straighten the carton, but it is fixed on the box body and is difficult to apply to cartons of different sizes.

[0005] Therefore, the utility model provides a conveying device for carton packaging to solve the above problems. Utility Model Content

[0006] 1. Technical issues to be resolved

[0007] The utility model provides conveying equipment for carton packaging, aiming to solve the problems raised in the background technology.

[0008] (II) Technical solution

[0009] To achieve the above object, the present utility model provides the following technical solutions: a conveying device for carton packaging, the conveying device including a bottom plate, a conveying table fixedly installed on the bottom plate for conveying cartons, a support column fixedly installed on the bottom plate, and a guiding mechanism arranged on the support column for guiding the cartons.

[0010] The guiding mechanism includes a guiding plate arranged on the top of the conveying table, a connecting frame fixedly installed on the guiding plate, a first connecting column fixedly installed on the top of the connecting frame, a second connecting column fixedly installed on the top of the connecting frame, a rack fixedly installed on the end of the second connecting column away from the connecting frame, a first mounting plate fixedly installed on the top of the support column, a sliding bar fixedly installed on the bottom of the first mounting plate, and a gear rotatably installed on the top of the first mounting plate.

[0011] As a preferred technical solution of the present application, one end of the first connecting column away from the connecting frame is slidably connected inside the sliding bar, the second connecting column penetrates through the first mounting plate, a strip-shaped groove for the movement of the second connecting column is provided on the first mounting plate, the bottom of the rack is attached to the top of the first mounting plate, the rack is engaged with the gear, a first motor is fixedly connected to the top of the first mounting plate, the output end of the first motor is fixedly connected to the gear, a limiting bar is fixedly connected to the top of the first mounting plate, and one side of the limiting bar is slidably attached to one side of the rack.

[0012] As a preferred technical solution of the present application, mounting seats are fixedly connected to both sides of the conveying table, a second electric push rod is fixedly connected to the mounting seat, a push plate is fixedly connected to the movable end of the second electric push rod, a spring is fixedly connected to the side of the push plate away from the second electric push rod, and a clamping plate is fixedly connected to the end of the spring away from the push plate.

[0013] As a preferred technical solution of the present application, a second mounting plate is fixedly connected to the conveying table, a first electric push rod is fixedly connected to the bottom of the second mounting plate, a moving frame is fixedly connected to the movable end of the first electric push rod, and limiting blocks are fixedly connected to both sides of the second mounting plate, and the limiting blocks penetrate through the moving frame.

[0014] As a preferred technical solution of the present application, a limiting rod is fixedly connected to the moving frame, a moving block is slidably connected to the limiting rod, and a roller is rotatably connected to the moving block.

[0015] As a preferred technical solution of the present application, a threaded block is fixedly connected to one side of the moving block, a threaded rod is rotatably connected to the moving frame, and a second motor is fixedly connected to the moving frame, and the output end of the second motor is fixedly connected to one end of the threaded rod.

[0016] (III) Beneficial effects

[0017] The structure of the utility model is simple and convenient to use. Through the settings of the guide plate, the first connecting column, the rack and the gear, the rotating gear can drive the two guide plates to move in opposite directions through the rack and the first connecting column, so as to adjust the distance between the two guide plates, enabling the device to be applicable to cartons of different sizes. Brief Description of the Drawings

[0018] Figure 1 Structural schematic diagram of the conveying equipment for carton packaging Figure 1 ;

[0019] Figure 2 Structural schematic diagram of the conveying equipment for carton packaging Figure 2 ;

[0020] Figure 3 Installation schematic diagram of the support column in the conveying equipment for carton packaging;

[0021] Figure 4 Installation schematic diagram of the roller in the conveying equipment for carton packaging;

[0022] Figure 5 Installation schematic diagram of the clamping plate in the conveying equipment for carton packaging.

[0023] In the figure:

[0024] 1, bottom plate; 2, conveying table; 3, support column; 4, first mounting plate; 5, first motor; 6, gear; 7, limit strip; 8, slide bar; 9, first connecting column; 10, second connecting column; 11, rack; 12, connecting frame; 13, guide plate; 14, second mounting plate; 15, first electric push rod; 16, moving frame; 17, limit block; 18, limit rod; 19, moving block; 20, roller; 21, threaded block; 22, threaded rod; 23, mounting seat; 24, second electric push rod; 25, push plate; 26, spring; 27, clamping plate; 28, second motor. Detailed Implementation Modes

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0026] The present utility model provides a conveying equipment for carton packaging, such as Figure 1 , Figure 2 and Figure 3As shown in the figure, the conveying device includes a bottom plate 1, a conveying table 2 fixedly installed on the bottom plate 1 for conveying cartons, a support column 3 fixedly installed on the bottom plate 1, and a guiding mechanism arranged on the support column 3 for guiding the cartons.

[0027] The guiding mechanism includes a guiding plate 13 arranged on the top of the conveying table 2, a connecting frame 12 fixedly installed on the guiding plate 13, a first connecting column 9 fixedly installed on the top of the connecting frame 12, a second connecting column 10 fixedly installed on the top of the connecting frame 12, a rack 11 fixedly installed on the end of the second connecting column 10 away from the connecting frame 12, a first mounting plate 4 fixedly installed on the top of the support column 3, a sliding bar 8 fixedly installed on the bottom of the first mounting plate 4, and a gear 6 rotatably installed on the top of the first mounting plate 4.

[0028] One end of the first connecting column 9 away from the connecting frame 12 is slidably connected to the inside of the sliding bar 8. The second connecting column 10 penetrates through the first mounting plate 4. A strip-shaped groove for the movement of the second connecting column 10 is formed on the first mounting plate 4. The bottom of the rack 11 is in contact with the top of the first mounting plate 4. The rack 11 meshes with the gear 6. A first motor 5 is fixedly connected to the top of the first mounting plate 4. The output end of the first motor 5 is fixedly connected to the gear 6. A limiting bar 7 is fixedly connected to the top of the first mounting plate 4. One side of the limiting bar 7 is in sliding contact with one side of the rack 11.

[0029] A conveyor belt is arranged on the conveying table 2. After the carton arrives on the conveying table 2, starting the conveyor belt can realize the conveying of the carton. There are two guiding plates 13, which are symmetrically arranged on the top of the conveying table 2 but do not contact the conveying table 2. The front end of the guiding plate 13 is curved and the rear end is straight. The carton will pass between the two guiding plates 13 during the conveying process and come into contact with the inclined carton guiding plate 13. The guiding plate 13 can straighten the inclined carton for the subsequent work.

[0030] The distance between the two guiding plates 13 is adjustable. Parts such as the connecting frame 12, the first connecting column 9, the second connecting column 10, and the rack 11 are connected to both guiding plates 13. Both racks 11 mesh with the gear 6. Starting the first motor 5, the output end of the first motor 5 drives the gear 6 to rotate. The rotating gear 6 can drive the two meshing racks 11 to move, thereby realizing the reverse movement of the two guiding plates 13 relative to each other to adjust the distance between the two guiding plates 13, which can improve the applicability of the device for cartons of different sizes.

[0031] When the rack 11 drives the guide plate 13 to move through the second connecting column 10, the first connecting column 9 will also slide synchronously inside the slide bar 8. This setting can fully improve the stability of the guide plate 13 during movement. The setting of the limit bar 7 can effectively limit the rack 11 during movement, so that the rack 11 will not shake when driven by the gear 6, and fully improve the stability of the rack 11 during movement.

[0032] Further, in order to improve the stability when the cardboard box is flattened, as Figure 1 , Figure 2 and Figure 5 shown, mounting seats 23 are fixedly connected to both sides of the conveying table 2. The second electric push rods 24 are fixedly connected to the mounting seats 23. The push plates 25 are fixedly connected to the movable ends of the second electric push rods 24. Springs 26 are fixedly connected to the sides of the push plates 25 away from the second electric push rods 24. Clamping plates 27 are fixedly connected to the ends of the springs 26 away from the push plates 25.

[0033] After the cardboard box is adjusted in position by the guide plate 13 on the conveying table 2, it will continue to move forward. When the cardboard box reaches the clamping plate 27, it is necessary to stop the conveyor belt. At this time, control the two second electric push rods 24 to work synchronously, so that the movable ends of the second electric push rods 24 push the push plates 25, so that the push plates 25 move towards the cardboard box. As the push plates 25 continue to move, finally the two clamping plates 27 will contact the cardboard box and fix the cardboard box, preparing for the subsequent flattening work. Springs 26 are arranged between the clamping plates 27 and the push plates 25. This setting can reduce the possibility that the clamping plates 27 over-squeeze the cardboard box and cause dents on the surface of the cardboard box.

[0034] Among them, in order to flatten the cardboard box, as Figure 1 , Figure 2 and Figure 4 shown, a second mounting plate 14 is fixedly connected to the conveying table 2. A first electric push rod 15 is fixedly connected to the bottom of the second mounting plate 14. A moving frame 16 is fixedly connected to the movable end of the first electric push rod 15. Limit blocks 17 are fixedly connected to both sides of the second mounting plate 14. The limit blocks 17 penetrate through the moving frame 16.

[0035] A limit rod 18 is fixedly connected to the moving frame 16. A moving block 19 is slidably connected to the limit rod 18. A roller 20 is rotatably connected to the moving block 19.

[0036] A threaded block 21 is fixedly connected to one side of the moving block 19. A threaded rod 22 is rotatably connected to the moving frame 16. A second motor 28 is fixedly connected to the moving frame 16. The output end of the second motor 28 is fixedly connected to one end of the threaded rod 22.

[0037] By controlling the first electric push rod 15, the movable end of the first electric push rod 15 can drive the moving frame 16 to move vertically. The roller 20 for leveling the carton is arranged on the moving frame 16. When the moving frame 16 moves vertically, it can also drive the roller 20 to move vertically, so that the roller 20 can level the cartons of different heights. The setting of the limit block 17 can provide a guarantee for the stable movement of the moving frame 16.

[0038] After adjusting the roller 20 to be in contact with the top of the carton, start the second motor 28. The output end of the second motor 28 drives the threaded rod 22 to rotate. The threaded block 21 is screwed on the threaded rod 22. When the threaded rod 22 rotates, it can force the threaded block 21 to move with the moving block 19. The moving block 19 is sleeved on the limit rod 18. The setting of the limit rod 18 can prevent the moving block 19 from rotating in situ when subjected to force, thereby providing a guarantee for the stable movement of the moving block 19. The roller 20 is rotatably installed on the moving block 19. Under the action of the friction between the roller 20 and the carton, the moving block 19 can roll on the top of the carton with the roller 20 when it moves. By controlling the forward and reverse rotation cycles of the second motor 28, the reciprocating rolling of the roller 20 on the carton can be achieved, thereby realizing the leveling of the carton.

[0039] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. Conveyor equipment for carton packaging, characterized in that: The conveying device includes a bottom plate (1), a conveying table (2) fixedly installed on the bottom plate (1) for conveying cartons, a support column (3) fixedly installed on the bottom plate (1), and a guiding mechanism arranged on the support column (3) for guiding the cartons; The guiding mechanism includes a guiding plate (13) arranged on the top of the conveying table (2), a connecting frame (12) fixedly installed on the guiding plate (13), a first connecting column (9) fixedly installed on the top of the connecting frame (12), a second connecting column (10) fixedly installed on the top of the connecting frame (12), a rack (11) fixedly installed on the end of the second connecting column (10) far from the connecting frame (12), a first mounting plate (4) fixedly installed on the top of the support column (3), a sliding bar (8) fixedly installed on the bottom of the first mounting plate (4), and a gear (6) rotatably installed on the top of the first mounting plate (4).

2. The conveying device for carton packaging according to claim 1, characterized in that: One end of the first connecting column (9) far from the connecting frame (12) is slidably connected inside the sliding bar (8), the second connecting column (10) penetrates the first mounting plate (4), a strip-shaped groove for the movement of the second connecting column (10) is opened on the first mounting plate (4), the bottom of the rack (11) is in contact with the top of the first mounting plate (4), the rack (11) is engaged with the gear (6), a first motor (5) is fixedly connected to the top of the first mounting plate (4), the output end of the first motor (5) is fixedly connected to the gear (6), a limiting bar (7) is fixedly connected to the top of the first mounting plate (4), and one side of the limiting bar (7) is slidably attached to one side of the rack (11).

3. The conveying device for carton packaging according to claim 1, characterized in that: Mounting seats (23) are fixedly connected to both sides of the conveying table (2), a second electric push rod (24) is fixedly connected to the mounting seat (23), a push plate (25) is fixedly connected to the movable end of the second electric push rod (24), a spring (26) is fixedly connected to the side of the push plate (25) far from the second electric push rod (24), and a clamping plate (27) is fixedly connected to the end of the spring (26) far from the push plate (25).

4. The conveying device for carton packaging according to claim 1, characterized in that: A second mounting plate (14) is fixedly connected to the conveying table (2), a first electric push rod (15) is fixedly connected to the bottom of the second mounting plate (14), a moving frame (16) is fixedly connected to the movable end of the first electric push rod (15), limiting blocks (17) are fixedly connected to both sides of the second mounting plate (14), and the limiting blocks (17) penetrate the moving frame (16).

5. The conveying device for carton packaging according to claim 4, characterized in that: A limiting rod (18) is fixedly connected to the moving frame (16), a moving block (19) is slidably connected to the limiting rod (18), and a roller (20) is rotatably connected to the moving block (19).

6. The conveying device for carton packaging according to claim 5, wherein: A threaded block (21) is fixedly connected to one side of the moving block (19), a threaded rod (22) is rotatably connected to the moving frame (16), and a second motor (28) is fixedly connected to the moving frame (16), and the output end of the second motor (28) is fixedly connected to one end of the threaded rod (22).

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