Guide wheel mechanism for carton packaging

Abstract

The utility model relates to a guide wheel mechanism for carton packaging, and relates to the technical field of carton packaging, the guide wheel mechanism comprises a rotating shaft, the two ends of the rotating shaft are sleeved with bearings, and the rotating shaft rotates through the bearings; rollers are arranged on the rotating shaft, the rollers are used for conveying cartons, a sliding assembly is arranged on the rotating shaft, and the rollers are installed on the rotating shaft in a sliding mode through the sliding assembly. In the carton conveying process, friction between the bottom of a carton and the rolling wheels is prevented, and then the carton is prevented from being damaged.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of carton packaging, and in particular to a guide wheel mechanism for carton packaging. BACKGROUND

[0002] A carton is a container made of paperboard material (usually corrugated paperboard or hardboard), mainly used for packaging, storage and transportation of various goods. It is light, strong, environmentally friendly, low in cost, etc., and is widely used in logistics, retail, food, electronics and other industries. The carton can be designed into different shapes and sizes according to the needs, and is quickly formed by folding, sealing (such as adhesive tape or hot melt adhesive), etc., and the surface can be printed with patterns or words, combining functionality and aesthetics.

[0003] Carton packaging is a packaging method that places goods into a carton, fills it reasonably, folds it, and seals it with adhesive tape to ensure the safety and stability of the goods during transportation and storage.

[0004] In the automatic equipment processing process, the carton filled with goods needs to be placed on the conveying belt. As the carton is conveyed on the conveying belt, the carton is packaged on the conveying belt.

[0005] According to the related technology in the above, the inventors believe that the position of the carton on the conveying belt will be adjusted with the conveying. Since the weight of the carton filled with goods is heavy, the position of the carton will rub against the conveying belt during adjustment, thereby causing damage to the carton. CONTENT OF THE UTILITY MODEL

[0006] The technical problem to be solved by the utility model is to provide a guide wheel mechanism for carton packaging, which solves the technical problem that the position of the carton on the conveying belt will be adjusted with the conveying. Since the weight of the carton filled with goods is heavy, the position of the carton will rub against the conveying belt during adjustment, thereby causing damage to the carton.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0008] A guide wheel mechanism for carton packaging, comprising a rotating shaft, bearings are arranged at both ends of the rotating shaft, and the rotating shaft rotates through the bearings; a roller is arranged on the rotating shaft, the roller conveys the carton, a sliding assembly is arranged on the rotating shaft, and the roller is slidably installed on the rotating shaft through the sliding assembly.

[0009] Further, an axle hole is formed in the roller, and one end of the rotating shaft passes through the axle hole in the roller, so that the roller can be installed on the rotating shaft.

[0010] Further, the rotating shaft is provided with a guide groove, the guide groove is parallel to the axis direction of the rotating shaft, the sliding assembly comprises a guide block, the guide block is slidingly installed in the guide groove, the roller is provided with a connecting plate, the connecting plate is provided with a connecting bolt, one end of the connecting bolt penetrates through the connecting plate and is connected with the guide block.

[0011] Further, the sliding assembly further comprises a reset spring and a mounting block, one end of the reset spring is connected with the guide block, the other end is connected with the mounting block, the mounting block is provided with a mounting bolt, one end of the mounting bolt penetrates through the mounting block and is connected with the rotating shaft.

[0012] Further, the roller is provided with a clamping groove, the rubber ring is provided with a clamping block, and the clamping block is clamped in the clamping groove.

[0013] Further, the rubber ring is provided with an anti-skid ring, the axis direction of the anti-skid ring is coaxial with the axis direction of the roller, and a plurality of anti-skid rings are arranged on the rubber ring.

[0014] Further, the rotating shaft is provided with a guide slope, and the guide slope faces away from the rotating shaft.

[0015] In summary, the present application comprises at least one of the following beneficial technical effects of the guide wheel mechanism for carton packaging:

[0016] 1. The roller is sleeved on the rotating shaft, the bearing is installed on the rotating shaft, the rotating shaft is rotatably installed on the rack through the bearing, in use, the carton is placed on the roller of the rotating shaft, with the conveying of the carton, the roller slides on the rotating shaft through the sliding assembly, thereby preventing the friction between the bottom of the carton and the roller during conveying, and preventing the carton from being damaged;

[0017] 2. Through the arrangement of the reset spring, the mounting block, the guide block and the guide groove, the stability of the roller sliding on the rotating shaft is improved;

[0018] 3. Through the arrangement of the rubber ring and the anti-skid ring, the stability of the roller conveying the carton is improved, and the rubber ring can also reduce the damage of the roller to the carton. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 is a whole structure schematic view of a guide wheel mechanism for carton packaging provided by the present application;

[0020] Figure 2 is an exploded schematic view of a roller structure provided by the present application;

[0021] Figure 3This is the sectional view of the roller structure that is the main feature of this application.

[0022] Reference numerals: 1. Rotating shaft; 11. Guide groove; 12. Bearing; 13. Guide slope; 2. Roller; 21. Shaft hole; 22. Connecting plate; 23. Connecting bolt; 24. Rubber ring; 25. Slot; 26. Slot; 27. Anti-slip ring; 3. Sliding assembly; 31. Guide block; 32. Return spring; 33. Mounting block; 34. Mounting bolt. Detailed Implementation

[0023] In order to make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0024] The following is in conjunction with the appendix Figures 1-3 This application will be described in further detail.

[0025] This application discloses a guide wheel mechanism for cardboard box packaging.

[0026] Reference Figure 1 A guide wheel mechanism for cardboard box packaging includes a rotating shaft 1, which is rotatably mounted on the packaging equipment. Rollers 2 and a sliding assembly 3 are mounted on the rotating shaft 1, with the rollers 2 slidably mounted on the shaft 1 via the sliding assembly 3. In use, the cardboard box is conveyed under the action of an external drive component. During conveying, the rollers 2 guide the cardboard box. When the position of the cardboard box moves during conveying, the rollers 2 move on the rotating shaft 1 under the action of the sliding assembly 3.

[0027] Reference Figure 2 The rollers 2 are arranged at intervals on the rotating shaft 1. Preferably, in this application, three rollers 2 are arranged at intervals along the axial direction of the rotating shaft 1. The rollers 2 are provided with shaft holes 21, and the axial direction of the shaft holes 21 is coaxial with the axis of the rollers 2. In use, the rollers 2 are sleeved on the rotating shaft 1 through the shaft holes 21.

[0028] Furthermore, a guide groove 11 is provided on the rotating shaft 1. The length direction of the guide groove 11 is parallel to the axial direction of the rotating shaft 1, and three guide grooves 11 are evenly spaced around the axial direction of the rotating shaft 1. The sliding assembly 3 includes a guide block 31, which corresponds to the roller 2. Three guide blocks 31 are evenly spaced around the corresponding roller 2. All three guide blocks 31 are installed in the guide groove 11 of the rotating shaft 1. The guide blocks 31 guide the roller 2, so that the roller 2 can slide in the guide groove 11 along the axial direction of the rotating shaft 1.

[0029] A connecting plate 22 is provided on the roller 2. The connecting plates 22 are located on both sides of the roller 2 axis and are arranged opposite each other. One end of each connecting plate 22 is connected to the roller 2, and the other end extends away from the roller 2. A connecting bolt 23 is provided on the connecting plate 22. One end of the connecting bolt 23 passes through the connecting plate 22 and is tightened onto the guide block 31, thereby improving the ease of installation of the roller 2.

[0030] In addition, the sliding assembly 3 also includes a return spring 32, with mounting blocks 33 at both ends of the return spring 32. Both the return spring 32 and the mounting blocks 33 are installed in the guide groove 11 of the rotating shaft 1. Mounting bolts 34 are provided on the mounting blocks 33, with one end of the bolts 34 passing through the mounting blocks 33 and threadedly connected to the rotating shaft 1. Furthermore, one end of the return spring 32 is connected to the mounting block 33, and the other end is connected to the guide block 31. In use, the return springs 32 are located on both sides of the guide block 31 in the sliding direction. When the roller 2 slides on the rotating shaft 1, the return spring 32 on one side of the guide block 31 in the sliding direction is compressed, and the return spring 32 on the opposite side is also compressed. When the carton passes over the roller 2, the roller 2 returns to its original position under the action of the return springs 32.

[0031] Reference Figure 3 Furthermore, to increase the friction between the roller 2 and the cardboard box and reduce relative sliding between them, a rubber ring 24 is provided on the roller 2. The axis of the rubber ring 24 is coaxial with the axis of the roller 2. To prevent relative sliding between the rubber ring 24 and the roller 2, a groove 25 is formed on the roller 2. The groove 25 is generally annular. In addition, a locking block 26 is formed on the rubber ring 24. One end of the locking block 26 is integrally formed with the rubber ring 24, and the other end of the locking block 26 is engaged in the groove 25 of the roller 2.

[0032] An anti-slip ring 27 is provided on the rubber ring 24. The anti-slip ring 27 is circular in shape, and its axis is coaxial with that of the roller 2. Several rubber rings 24 are evenly spaced along the axis of the roller 2, and each rubber ring 24 is integrally formed with the roller 2. In use, the rubber rings 24 contact the carton, which improves the stability of the carton during transportation and prevents relative slippage between the roller 2 and the carton. In addition, the rubber rings 24 can cushion the carton, reducing damage to the carton from the roller 2 during transportation.

[0033] Reference Figure 2To improve the ease of rotation of the rotating shaft 1, bearings 12 are provided on both sides of the shaft 1 along its axis. The bearings 12 are fitted onto the shaft 1, and in use, the shaft 1 is mounted on the carton conveying mechanism via the bearings 12. To further improve the ease of mounting the bearings 12 and rollers 2 on the shaft 1, guide slopes 13 are formed at both ends of the shaft 1. The guide slopes 13 are inclined towards the side away from the shaft 1, guiding the rollers 2 and bearings 12, thereby improving the ease of mounting the rollers 2 and bearings 12.

[0034] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A guide wheel mechanism for carton packaging comprising a rotating shaft (1), characterized in that: Both ends of the rotating shaft (1) are sleeved with bearings (12), the rotating shaft (1) rotates through the bearings (12); the rotating shaft (1) is provided with a roller (2), the roller (2) conveys cartons, the rotating shaft (1) is provided with a sliding assembly (3), the roller (2) is slidably installed on the rotating shaft (1) through the sliding assembly (3).

2. A guide wheel mechanism for carton packaging according to claim 1, characterized in that: An axle hole (21) is formed in the roller (2), one end of the rotating shaft (1) passes through the axle hole (21) in the roller (2), so that the roller (2) can be installed on the rotating shaft (1).

3. A guide wheel mechanism for carton packaging according to claim 1, characterized in that: A guide groove (11) is formed in the rotating shaft (1), the guide groove (11) is parallel to the axis direction of the rotating shaft (1), the sliding assembly (3) comprises a guide block (31), the guide block (31) is slidably installed in the guide groove (11), the roller (2) is provided with a connecting plate (22), the connecting plate (22) is provided with a connecting bolt (23), one end of the connecting bolt (23) passes through the connecting plate (22) and is connected with the guide block (31).

4. A guide wheel mechanism for carton packaging according to claim 3, wherein: The sliding assembly (3) further comprises a reset spring (32) and a mounting block (33), one end of the reset spring (32) is connected with the guide block (31), the other end is connected with the mounting block (33), the mounting block (33) is provided with a mounting bolt (34), one end of the mounting bolt (34) passes through the mounting block (33) and is connected with the rotating shaft (1).

5. A guide wheel mechanism for carton packaging according to claim 1, characterized in that: The roller (2) is sleeved with a rubber ring (24), the roller (2) is provided with a clamping groove (25), the rubber ring (24) is formed with a clamping block (26), and the clamping block (26) is clamped in the clamping groove (25).

6. A guide wheel mechanism for carton packaging according to claim 5, wherein: The rubber ring (24) is formed with an anti-skid ring (27), the axis direction of the anti-skid ring (27) is coaxial with the axis direction of the roller (2), and the anti-skid ring (27) is spaced apart on the rubber ring (24).

7. A guide wheel mechanism for carton packaging according to claim 1, characterized in that: Both ends of the rotating shaft (1) are formed with guide inclined surfaces (13), the guide inclined surfaces (13) are away from the rotating shaft (1).

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