Anti-deviation box sealing and packing machine

Abstract

The utility model relates to the technical field of box sealing and packaging equipment, and discloses an anti-deviation box sealing and packaging machine which comprises a roller conveyor used for conveying a box body, balls are connected to the front side and the rear side of the box body in a rolling mode respectively, rotating rods are connected to the inner walls of the middles of the balls in a rotating mode, and nuts are connected to the upper ends of the rotating rods in a threaded and sleeved mode. The outer wall of the upper end of the rotating rod is movably sleeved with a side plate located below the nut. Through the cooperation of the box body, the balls, the adjusting assemblies and the rotating motor, the moving effect on the adjusting assemblies on the front side and the rear side is achieved through the arrangement of the rotating motor, and the problem that the position of the box body is corrected step by step in the disclosed technical content is effectively solved; the mode that the rotating motor drives the adjusting assemblies on the front side and the rear side to move so that the balls on the front side and the rear side can move to make contact with the outer wall of the box body at the same time is adopted, the box body deviation rectifying step is omitted, and therefore the box sealing and packaging quality of the box body is guaranteed.

Description

Technical Field

[0001] This utility model relates to the technical field of box sealing and packing equipment, specifically a box sealing and packing machine that prevents deviation. Background Technology

[0002] A carton sealing and packing machine is an automated device used for packaging and sealing cartons. It is widely used in logistics, warehousing, manufacturing and other industries. It can automatically complete the sealing and packing of cartons, improve packaging efficiency and reduce labor costs.

[0003] However, to avoid positional deviations of the packaging boxes during transportation, a patent document with publication number CN218839872U describes a method that uses a guiding and transporting mechanism to transport the packaging boxes to the right and provides limiting guidance to prevent offset. When the packaging boxes are transported to the sealing mechanism, the packing mechanism inside the sealing mechanism seals the packaging boxes. Simultaneously, under the action of inertia, the sealed packaging boxes move to the packing platform, where they are then bundled and packaged by a strapping mechanism. This method avoids positional deviations during transportation and improves the sealing and packing efficiency of the sealing and strapping mechanisms.

[0004] Based on the above-disclosed technical content, theoretically, the implementation of the relevant technical structure is beneficial for correcting the movement position of the packaging box. However, according to the description in the above-disclosed technical content, the operator needs to rotate the handles on both the front and rear sides separately. The rotation of the handles provides power for the movement of the conveyor belts on both the front and rear sides towards the packaging box. However, the asynchronous operation of adjusting the conveyor belts on both the front and rear sides can easily lead to different movement positions of the conveyor belts on both sides. This makes it difficult to ensure that the packaging box moves in the middle of the conveyor rollers, resulting in errors in the sealing and binding position of the packaging box, which affects the sealing and packaging effect of the packaging box. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides an anti-deviation box sealing and packing machine, which has the advantages of simplifying the box correction operation, reducing the workload of workers, and improving the quality of box sealing and packing, thus solving the problems mentioned in the background art.

[0006] This utility model provides the following technical solution: a box sealing and packing machine for preventing deviation, comprising a roller conveyor for transporting boxes, ball bearings being rotatably connected to the front and rear sides of the box, a rotating rod being rotatably connected to the inner wall of the middle of the ball bearings, a nut being threaded onto the upper end of the rotating rod, a side plate located below the nut being movably sleeved on the outer wall of the upper end of the rotating rod, an adjustment component for controlling the horizontal position of the ball bearings being provided at the lower end of the side plate, a box sealing mechanism being fixedly installed on the right side of the roller conveyor outside the side plate, and a binding mechanism being provided on the right side of the box sealing mechanism.

[0007] Preferably, a frame is fixedly installed at the lower end of the roller conveyor, and connecting rods are fixedly installed on the front and back of the roller conveyor respectively. A fixing block is fixedly connected to the end of the connecting rod away from the roller conveyor, and a housing located outside the adjustment component is fixedly installed inside the fixing block.

[0008] Preferably, the inner wall of the nut is provided with threads, and the inner wall of the nut is threadedly connected to the outer wall of the upper end of the rotating rod, and the outer wall of the upper end of the rotating rod is provided with threads corresponding to the inner wall of the nut.

[0009] Preferably, the adjusting assembly includes a movable block and a threaded rod, wherein the inner wall of the movable block is threadedly connected to the outer wall of the threaded rod, and the outer walls of the threaded rod on the front and rear sides are provided with threads in opposite directions.

[0010] Preferably, extension rods are fixedly installed on the left and right sides of the upper end face of the movable block, and the end of the extension rod away from the movable block is fixedly connected to the outer wall of the side plate. A threaded hole is opened in the middle of the movable block, and the inner wall of the threaded hole is threadedly sleeved with the outer wall of the threaded rod. Through holes are opened on the left and right sides of the movable block, and guide rods are movably sleeved on the inner wall of the through holes. The front and rear ends of the guide rods are fixedly connected to the inner wall of the shell.

[0011] Preferably, the inner wall of the threaded rod is fixedly sleeved with a rotating shaft, and the outer walls of the front and rear ends of the rotating shaft are movably sleeved with the inner walls of the front and rear sides of the housing. A rotary motor located behind the housing is fixedly installed at the rear end of the rotating shaft, and a reducer is provided on the output shaft of the rotary motor. A housing is fixedly installed on the outer wall of the rotary motor, and the front end of the housing is fixedly connected to the back of the housing.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. This utility model, through the cooperation between the box body, ball bearings, adjusting components and rotary motor, utilizes the setting of the rotary motor to realize the movement of the adjusting components on the front and rear sides, effectively solving the problem of correcting the box position step by step in the above-disclosed technical content. By using the rotary motor to drive the movement of the adjusting components on the front and rear sides, the ball bearings on the front and rear sides move simultaneously to contact the outer wall of the box, saving the box correction steps, thereby ensuring the quality of the box sealing and packaging.

[0014] 2. This utility model utilizes the cooperation between the ball bearing, nut, rotating rod, and side plate, and adopts a connection method in which the nut and rotating rod are threaded together. This allows the nut to not only install the rotating rod on the side plate, but also to remove the rotating rod from the side plate, simplifying the replacement steps for damaged ball bearings and thus improving the limiting effect of the ball bearings on the housing. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a side view of the binding mechanism of this utility model;

[0017] Figure 3 This is a top view of the housing of this utility model;

[0018] Figure 4 This is a rear view of the rotary motor of this utility model;

[0019] Figure 5 This is a side view of the ball bearing of this utility model;

[0020] Figure 6 This is a side view of the threaded hole of this utility model;

[0021] Figure 7 This is a cross-sectional view of the nut of this utility model.

[0022] In the diagram: 1. Box body; 2. Roller conveyor; 3. Ball bearing; 4. Rotating rod; 5. Nut; 6. Side plate; 7. Connecting rod; 8. Adjusting assembly; 801. Movable block; 802. Threaded rod; 9. Sealing mechanism; 10. Bundling mechanism; 11. Frame; 12. Fixing block; 13. Shell; 14. Extension rod; 15. Through hole; 16. Guide rod; 17. Threaded hole; 18. Rotating shaft; 19. Rotary motor; 20. Chassis. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figure 1 , Figure 4 and Figure 7A box sealing and packing machine with anti-deviation function includes a roller conveyor 2 for transporting a box 1. The roller conveyor 2 provides power for transporting the box 1. Ball bearings 3 are rolledly connected to the front and rear sides of the box 1, and the ball bearings 3 contact the outer wall of the box 1 through a rolling connection, reducing the friction between the ball bearings 3 and the box 1. A rotating rod 4 is rotatably connected to the inner wall of the middle of the ball bearings 3. The rotating rod 4 provides support and a platform for the installation and rotation of the ball bearings 3. The upper end of the rotating rod 4 is threaded. With a nut 5, the worn ball bearing 3 can be replaced by changing the connection between the nut 5 and the rotating rod 4. The upper outer wall of the rotating rod 4 is movably sleeved with a side plate 6 located below the nut 5. The lower end of the side plate 6 is provided with an adjustment component 8 for controlling the horizontal position of the ball bearing 3. The adjustment component 8 is set to provide power for the horizontal movement of the ball bearing 3. A sealing mechanism 9 located outside the side plate 6 is fixedly installed on the right side of the roller conveyor 2. A binding mechanism 10 is provided on the right side of the sealing mechanism 9.

[0025] A frame 11 is fixedly installed at the lower end of the roller conveyor 2. The frame 11 supports the roller conveyor 2. Connecting rods 7 are fixedly installed on the front and back of the roller conveyor 2, respectively. The connection of the connecting rods 7 and the fixing block 12 connects the roller conveyor 2 to the housing 13. The end of the connecting rod 7 away from the roller conveyor 2 is fixedly connected to the fixing block 12. The housing 13 located outside the adjustment component 8 is fixedly installed inside the fixing block 12.

[0026] Please see Figure 2 and Figure 5 The inner wall of the nut 5 is threaded, and the inner wall of the nut 5 is threadedly connected to the outer wall of the upper end of the rotating rod 4. The outer wall of the upper end of the rotating rod 4 is threaded with a corresponding thread to the inner wall of the nut 5. The threaded connection allows the nut 5 to fix the rotating rod 4 on the side plate 6. After separating the nut 5 from the rotating rod 4, the rotating rod 4 can be removed from the side plate 6 to replace the worn ball 3.

[0027] The adjusting component 8 includes a movable block 801 and a threaded rod 802. The inner wall of the movable block 801 is threadedly connected to the outer wall of the threaded rod 802. The threaded connection allows the circumferential rotation of the threaded rod 802 to be influenced by the movement of the guide rod 16 within the through hole 15, resulting in linear movement of the movable block 801. The outer walls of the threaded rod 802 on the front and rear sides are provided with threads in opposite directions.

[0028] Please see Figure 3 and Figure 6Extension rods 14 are fixedly installed on the left and right sides of the upper end face of the movable block 801, and the end of the extension rod 14 away from the movable block 801 is fixedly connected to the outer wall of the side plate 6. A threaded hole 17 is opened in the middle of the movable block 801, and the inner wall of the threaded hole 17 is threadedly sleeved with the outer wall of the threaded rod 802. The opening of the threaded hole 17 provides space for the movement of the movable block 801 on the threaded rod 802. Through holes 15 are opened on the left and right sides of the movable block 801. A guide rod 16 is movably sleeved on the inner wall of the through hole 15, and the front and rear ends of the guide rod 16 are fixedly connected to the inner wall of the housing 13. The movement of the guide rod 16 in the through hole 15 enables the movable block 801 to achieve linear movement.

[0029] A rotating shaft 18 is fixedly sleeved on the inner wall of the threaded rod 802, and the outer walls of the front and rear ends of the rotating shaft 18 are movably sleeved with the inner walls of the front and rear sides of the housing 13. The rotating shaft 18 is used to connect the threaded rod 802 and the rotary motor 19. The rotary motor 19 located behind the housing 13 is fixedly installed at the rear end of the rotating shaft 18, and a reducer is provided on the output shaft of the rotary motor 19. The reducer is used to adjust the speed of the output shaft of the rotary motor 19. A housing 20 is fixedly installed on the outer wall of the rotary motor 19, and the front end of the housing 20 is fixedly connected to the back of the housing 13.

[0030] Working principle: In use, firstly, place the box 1 on the roller conveyor 2. The external drive device of the roller conveyor 2 drives the rotation of the conveyor rollers to achieve the conveying effect of the box 1. Turn on the power of the rotary motor 19. After the rotary motor 19 is turned on, it drives the threaded rods 802 on the front and rear sides to move simultaneously through the connection of the rotating shaft 18. Since the outer walls of the threaded rods 802 on the front and rear sides are provided with threads in opposite directions, and the threaded rods 802 are connected to the movable block 801 by threaded sleeves, the circumferential rotation of the threaded rods 802 drives the horizontal movement of the movable block 801. At the same time, the movement of the movable block 801 is connected by the extension rod 14. The front and rear side plates 6 move simultaneously toward the box body 1 until the outer wall of the ball bearing 3 contacts the outer wall of the box body 1. At this time, the front and rear adjustment components 8 simultaneously move the box body 1 to the middle of the roller conveyor 2. Then, the rotation of the conveyor roller on the roller conveyor 2 drives the box body 1 to the sealing mechanism 9 for sealing, and then to the strapping mechanism 10 for packing. Finally, when the surface of the ball bearing 3 is worn, the upper end of the rotating rod 4 is connected to the nut 5 by a threaded connection, so that the nut 5 can be removed from the rotating rod 4 by rotation. Then, the rotating rod 4 is removed from the side plate 6, and the worn ball bearing 3 can be replaced.

[0031] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Additionally, in the accompanying drawings of this utility model, the fill patterns are merely for distinguishing layers and do not constitute any other limitation.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A box sealing and packing machine for preventing offset, comprising a roller conveyor (2) for transporting the box (1), characterized in that: The front and rear sides of the box (1) are respectively connected to rolling balls (3). The inner wall of the middle part of the ball (3) is rotatably connected to a rotating rod (4). The upper end of the rotating rod (4) is threaded with a nut (5). The outer wall of the upper end of the rotating rod (4) is movably fitted with a side plate (6) located below the nut (5). The lower end of the side plate (6) is provided with an adjustment component (8) for controlling the horizontal position of the ball (3). The right side of the roller conveyor (2) is fixedly installed with a sealing mechanism (9) located outside the side plate (6). The right side of the sealing mechanism (9) is provided with a binding mechanism (10).

2. The anti-deviation sealing and packing machine according to claim 1, characterized in that: A frame (11) is fixedly installed at the lower end of the roller conveyor (2). Connecting rods (7) are fixedly installed on the front and back of the roller conveyor (2). A fixing block (12) is fixedly connected to the end of the connecting rod (7) away from the roller conveyor (2). A housing (13) located outside the adjustment component (8) is fixedly installed inside the fixing block (12).

3. The anti-deviation sealing and packing machine according to claim 1, characterized in that: The inner wall of the nut (5) is provided with threads, and the inner wall of the nut (5) is threadedly connected to the outer wall of the upper end of the rotating rod (4), and the outer wall of the upper end of the rotating rod (4) is provided with threads corresponding to the inner wall of the nut (5).

4. The anti-deviation sealing and packing machine according to claim 2, characterized in that: The adjustment component (8) includes a movable block (801) and a threaded rod (802). The inner wall of the movable block (801) is threadedly connected to the outer wall of the threaded rod (802). The outer walls of the threaded rod (802) on the front and rear sides are provided with threads in opposite directions.

5. The anti-deviation sealing and packing machine according to claim 4, characterized in that: Extension rods (14) are fixedly installed on the left and right sides of the upper end face of the movable block (801), and the end of the extension rod (14) away from the movable block (801) is fixedly connected to the outer wall of the side plate (6). A threaded hole (17) is opened in the middle of the movable block (801), and the inner wall of the threaded hole (17) is threadedly connected to the outer wall of the threaded rod (802). Through holes (15) are opened on the left and right sides of the movable block (801), and a guide rod (16) is movably sleeved on the inner wall of the through hole (15), and the front and rear ends of the guide rod (16) are fixedly connected to the inner wall of the shell (13).

6. The anti-deviation sealing and packing machine according to claim 4, characterized in that: The inner wall of the threaded rod (802) is fixedly sleeved with a rotating shaft (18), and the outer walls of the front and rear ends of the rotating shaft (18) are movably sleeved with the inner walls of the front and rear sides of the housing (13). The rear end of the rotating shaft (18) is fixedly installed with a rotary motor (19) located behind the housing (13), and a reducer is provided on the output shaft of the rotary motor (19). The outer wall of the rotary motor (19) is fixedly installed with a housing (20), and the front end of the housing (20) is fixedly connected to the back of the housing (13).

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