Automatic capping device

Abstract

The utility model relates to the technical field of automatic capping devices, and discloses an automatic capping device which comprises a base, the top of the base is fixedly connected with a conveying assembly used for conveying and machining, the top of the base is fixedly connected with two supporting plates, and the tops of the two supporting plates are fixedly connected with a pressing assembly used for pressing. A motor is fixedly connected to the bottom of the base, a connecting block is fixedly connected to the output end of the motor, movable columns are fixedly connected to the left side and the right side of the connecting block correspondingly, connecting rods are rotationally connected to the outer portions of the two movable columns correspondingly, and a clamping plate is fixedly connected to the top of a sliding assembly. According to the cover body covering device, the movable column is driven by the motor, the connecting frames can slide to be close to each other, the clamping plates can be close to each other, meanwhile, objects of different sizes can be conveniently positioned through the design of the clamping plates, and the working efficiency when the objects are covered with cover bodies is improved.

Description

Technical Field

[0001] This utility model relates to the field of automatic capping device technology, and in particular to an automatic capping device. Background Technology

[0002] When capping an object, an automatic capper is often used. Its main function is to accurately place the cap on the bottle opening and apply pressure to ensure that the cap fits tightly to prevent the contents of the bottle from leaking or being contaminated by the outside. Therefore, there are different types of equipment such as mechanical cappers, pneumatic cappers, and hydraulic cappers.

[0003] A pneumatic capper typically consists of a support base, a cylinder assembly, and a pressure head. Compressed air is supplied to the cylinder via an air source assembly, causing a linear motion of the internal piston. This piston motion drives the connected pressure head to press down and cap the bottle neck. After capping, the pressure inside the cylinder is released, and the pressure head returns to its original position, ready for the next operation, thus achieving a highly efficient and automated capping process.

[0004] However, during use, some automatic cappers lack a precise bottle positioning mechanism when pressing down, causing the bottle to tilt or shift during capping, thus affecting the sealing performance. This inaccurate positioning not only increases the gap between the cap and the bottle mouth, increasing the risk of leakage, but also leads to cap damage or device malfunction, resulting in a decrease in production efficiency. Therefore, an automatic capper is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides an automatic capping device, which aims to improve the problem that some existing devices cannot effectively position the capping device when it is being capped.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] An automatic capping device includes a base, a transport component for transport processing fixedly connected to the top of the base, two support plates fixedly connected to the top of the base, the exterior of the transport component on an adjacent side of the two support plates, a pressing component for pressing fixedly connected to the top of the two support plates, a motor fixedly connected to the bottom of the base, a connecting block fixedly connected to the output end of the motor, movable columns fixedly connected to both sides of the connecting block, connecting rods rotatably connected to the exterior of the two movable columns, a sliding component for sliding fixedly connected to the top of the connecting rods, and a locking plate fixedly connected to the top of the sliding component.

[0008] As a further description of the above technical solution:

[0009] The transport component includes a motor, which is externally fixedly connected to the top of the base. A connecting frame is fixedly connected to the output end of the motor. Multiple rotating columns are fixedly connected to the outside of the connecting frame. Connecting frames are rotatably connected to the left and right sides of the rotating columns. The bottom of the connecting frame is fixedly connected to the top of the base. The motor can drive the multiple rotating columns to rotate, enabling them to transport materials.

[0010] As a further description of the above technical solution:

[0011] The pressing assembly includes a connecting plate, which is externally fixedly connected to an adjacent side of the two support plates, and a cylinder is fixedly connected to the top of the connecting plate.

[0012] As a further description of the above technical solution:

[0013] The sliding assembly includes multiple support plates, the bottom of which is fixedly connected to the top of the base. Two sliding plates are fixedly connected to the top of the multiple support plates, and a locking plate is fixedly connected to the top of the two sliding plates. The outer surface of the locking plate is on the top of the rotating column.

[0014] As a further description of the above technical solution:

[0015] A connecting column is fixedly connected to the bottom of the connecting plate, and a base plate is fixedly connected to the outside of the connecting column. The base plate has multiple arc-shaped grooves inside.

[0016] As a further description of the above technical solution:

[0017] The interior of the plurality of arc-shaped grooves is slidably connected with sliding columns, the top of the sliding columns is fixedly connected with limit columns, and the bottom of the sliding columns is fixedly connected with support rods;

[0018] As a further description of the above technical solution:

[0019] An outwardly expanding arc plate is fixedly connected to the outside of the support rod, and a bending rod is fixedly connected to the top of the base plate. The outside of the outwardly expanding arc plate is located at the bottom of the base plate.

[0020] As a further description of the above technical solution:

[0021] The rotation of the motor can drive the connecting block to rotate, causing the two movable columns to drive the connecting rod to drive the sliding assembly to slide, so that the two locking plates at the top move closer to each other.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, the motor drives the movable column, which enables the connecting frame to slide closer to each other, and the locking plates to move closer to each other. At the same time, the design of the locking plates can facilitate the positioning of objects of different sizes, prevent displacement, and maintain stability during the covering process, thereby improving the work efficiency when covering objects.

[0024] 2. In this utility model, by bending the lever, the sliding column can be driven to slide in the arc groove, so that the outer arc plate spreads outward. The design effectively increases the equipment's adaptability to bottle caps of different specifications and shapes, improves the flexibility and efficiency of operation, saves the time of changing molds, and improves work efficiency. Attached Figure Description

[0025] Figure 1 This is a three-dimensional schematic diagram of an automatic capping device proposed in this utility model;

[0026] Figure 2 This is a schematic diagram of the electric motor of an automatic capping device proposed in this utility model;

[0027] Figure 3 This is a schematic diagram of the support rod of an automatic capping device proposed in this utility model;

[0028] Figure 4 This is a schematic diagram of the structure of the movable column of an automatic capping device proposed in this utility model.

[0029] Legend:

[0030] 1. Base; 2. Motor; 3. Connecting frame; 4. Rotating column; 5. Support plate; 6. Connecting plate; 7. Cylinder; 8. Motor; 9. Connecting block; 10. Movable column; 11. Connecting rod; 12. Support plate; 13. Sliding plate; 14. Locking plate; 15. Connecting column; 16. Arc groove; 17. Sliding column; 18. Limiting column; 19. Base plate; 20. Support rod; 21. Outwardly expanding arc plate; 22. Actuating rod. Detailed Implementation

[0031] 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.

[0032] Reference Figure 1 , Figure 2 and Figure 4This utility model provides an embodiment of an automatic capping device, comprising a base 1. A transport component for transporting and processing is fixedly connected to the top of the base 1. The transport component includes a motor 2, which is a high-speed and high-efficiency electric motor 8, externally fixedly connected to the top of the base 1 to ensure it is not easily loosened or displaced during operation. The output end of the motor 2 is fixedly connected to a connecting frame 3. Multiple rotating columns 4 are fixedly connected to the outside of the connecting frame 3, effectively bearing the friction and load during operation. Connecting frames 3 are rotatably connected to the left and right sides of the rotating columns 4. The bottom of the connecting frame 3 is fixed. Connected to the top of the base 1, the motor 2 drives multiple rotating columns 4 to rotate, enabling the transport of materials. Two support plates 5 are fixedly connected to the top of the base 1, which enhances the sturdiness and durability of the equipment. The exterior of the transport component is on the adjacent side of the two support plates 5. A pressing component for pressing is fixedly connected to the top of the two support plates 5. The pressing component includes a connecting plate 6 to ensure the stability of the pressing component. The exterior of the connecting plate 6 is fixedly connected to the adjacent side of the two support plates 5. A cylinder 7 is fixedly connected to the top of the connecting plate 6. The cylinder 7 is a high-efficiency pneumatic device that can generate adjustable pressure to achieve precise pressing of the bottle cap.

[0033] A motor 8 is fixedly connected to the bottom of the base 1. A connecting block 9 is fixedly connected to the output end of the motor 8. Movable columns 10 are fixedly connected to both sides of the connecting block 9, allowing for easy movement. A connecting rod 11 is rotatably connected to the outside of the two movable columns 10, providing excellent load-bearing and connection capabilities. A sliding component for sliding is fixedly connected to the top of the connecting rod 11. The sliding component includes multiple support plates 12, ensuring the durability and stability of the sliding component. The bottom of the support plates 12 is fixedly connected to the top of the base 1. Two sliding plates 13 are fixedly connected to the top of the multiple support plates 12. A locking plate 14 is fixedly connected to the top of the two sliding plates 13. The locking plate 14 is designed to adapt to the shape of different covers, ensuring the fit of the pressing parts. The outside of the locking plate 14 is on the top of the rotating column 4. The top of the sliding component is fixedly connected to the locking plate 14. The rotation of the motor 8 can drive the connecting block 9 to rotate, causing the two movable columns 10 to drive the connecting rod 11 to slide the sliding component, making the two locking plates 14 at the top move closer to each other.

[0034] Reference Figure 1 and Figure 3A connecting post 15 is fixedly connected to the bottom of the connecting plate 6, which provides stable support. A base plate 19 is fixedly connected to the outside of the connecting post 15, which improves durability and stability during long-term use. Multiple arc-shaped grooves 16 are opened inside the base plate 19, and sliding posts 17 are slidably connected inside the multiple arc-shaped grooves 16. The design of the arc-shaped grooves 16 allows the sliding posts 17 to slide smoothly in them, thereby reducing friction and improving control precision. A limit post 18 is fixedly connected to the top of the sliding post 17. The main function of the limit post 18 is to limit the movement range of the sliding post 17. A support rod 20 is fixedly connected to the bottom of the sliding post 17 to reduce weight and ensure strength. An outwardly expanding arc plate 21 is fixedly connected to the outside of the support rod 20. A lever 22 is fixedly connected to the top of the base plate 19. The outwardly expanding arc plate 21 can be extended outward by lever 22 to adapt to the processing of different covers. The outside of the outwardly expanding arc plate 21 is at the bottom of the base plate 19.

[0035] Working principle: First, motor 2 starts and drives multiple rotating columns 4 to rotate via connecting frame 3, thereby conveying the transported materials. After the materials are transported to the predetermined position, motor 8 starts, driving connecting block 9 to rotate, which in turn moves two movable columns 10. Movable columns 10, through rotating connecting rod 11, drive multiple support plates 12 in the sliding assembly to slide forward, pushing the two top sliding plates 13 and locking plates 14 inward. Locking plates 14 fit tightly against the bottle cap. During the pressing process, the air pressure generated by cylinder 7 applies force to connecting plate 6, accurately aligning and pressing the bottle cap to ensure a tight seal at the bottle opening. After completion, cylinder 7 releases pressure, and the sliding assembly returns to its initial position under the action of the two movable columns 10, preparing for the next pressing operation.

[0036] During startup, the connecting plate 6 stably supports the entire capping mechanism via the connecting column 15. The base plate 19 maintains stability and provides support for the multiple arc-shaped grooves 16 inside. The sliding column 17 within the arc-shaped grooves 16 is designed to slide smoothly, allowing it to move flexibly under applied force. The limiting column 18 ensures that the sliding column 17 moves within a specified range, preventing malfunctions caused by excessive movement. When capping is required, pushing the lever 22 extends the outward-expanding arc plate 21. This action allows the outward-expanding arc plate 21 to adapt to caps of different sizes and shapes. After the cap is opened, placing the cap at the bottom of the support rod 20 and pushing the lever 22 again secures the cap, pressing it down during capping to ensure effective sealing. With the assistance of the support rod 20 connected at the bottom, the sliding column 17 reduces the overall weight of the device while maintaining structural strength to meet the stability requirements during repeated operations.

[0037] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An automatic capper comprising a base (1), characterized in that: The top of the base (1) is fixedly connected with a conveying assembly for conveying processing, the top of the base (1) is fixedly connected with two support plates (5), the outside of the conveying assembly is adjacent to the two support plates (5), the top of the two support plates (5) is fixedly connected with a pressing assembly for pressing, the bottom of the base (1) is fixedly connected with a motor (8), the output end of the motor (8) is fixedly connected with a connecting block (9), the left and right sides of the connecting block (9) are fixedly connected with movable columns (10), the outside of the two movable columns (10) is rotatably connected with connecting rods (11), the top of the connecting rod (11) is fixedly connected with a sliding assembly for sliding, and the top of the sliding assembly is fixedly connected with a clamping plate (14).

2. An automatic capper as claimed in claim 1 wherein: The conveying assembly comprises a motor (2), the outside of the motor (2) is fixedly connected to the top of the base (1), the output end of the motor (2) is fixedly connected with a connecting frame (3), the outside of the connecting frame (3) is fixedly connected with a plurality of rotating columns (4), the left and right sides of the rotating column (4) are rotatably connected with the connecting frame (3), and the bottom of the connecting frame (3) is fixedly connected to the top of the base (1). The motor (2) can drive the plurality of rotating columns (4) to rotate to convey materials.

3. An automatic capper as claimed in claim 1 wherein: The pressing assembly comprises a connecting plate (6), the outside of the connecting plate (6) is fixedly connected to the adjacent side of the two support plates (5), and the top of the connecting plate (6) is fixedly connected with an air cylinder (7).

4. An automatic capper as claimed in claim 2 wherein: The sliding assembly comprises a plurality of support plates (12), the bottom of the support plate (12) is fixedly connected to the top of the base (1), the top of the plurality of support plates (12) is fixedly connected with two sliding plates (13), the top of the two sliding plates (13) is fixedly connected with a clamping plate (14), and the outside of the clamping plate (14) is on the top of the rotating column (4).

5. An automatic capper as claimed in claim 3 wherein: The bottom of the connecting plate (6) is fixedly connected with a connecting column (15), the outside of the connecting column (15) is fixedly connected with a bottom plate (19), and a plurality of arc-shaped grooves (16) are formed in the inside of the bottom plate (19).

6. An automatic capper as claimed in claim 5 wherein: A plurality of sliding columns (17) are slidably connected in the inside of the arc-shaped groove (16), the top of the sliding column (17) is fixedly connected with a limiting column (18), and the bottom of the sliding column (17) is fixedly connected with a supporting rod (20).

7. An automatic capper as claimed in claim 6 wherein: The outside of the supporting rod (20) is fixedly connected with an outwardly expanding arc plate (21), the top of the bottom plate (19) is fixedly connected with a prying rod (22), and the outside of the outwardly expanding arc plate (21) is on the bottom of the bottom plate (19).

8. An automatic capper as claimed in claim 1 wherein: The motor (8) is rotated to drive the connecting block (9) to rotate, so that the two movable columns (10) drive the connecting rod (11) to drive the sliding assembly to slide, and the two clamping plates (14) on the top are close to each other.

Images