A sealing device for filling a vitamin D drop

Abstract

This utility model discloses a sealing device for filling vitamin D drops, relating to the technical field of sealing equipment. It includes a base, with a conveyor belt positioned above the base. Two sets of vertical slide rails are arranged on the upper end of the base behind the conveyor belt. A set of sliders is slidably fitted inside each set of vertical slide rails. A lifting connecting plate is arranged between the side walls of the two sets of sliders. A U-shaped mounting bracket is arranged on the lower front side of the lifting connecting plate. Two sets of rotating rods are symmetrically arranged at the lower front end of the U-shaped mounting bracket. A set of tightening wheels is fixed to the lower end of each set of rotating rods. The outer walls of both sets of tightening wheels are provided with smooth fine ridges. This vitamin D drop filling sealing device can prevent bottle caps from cracking or not being tightened properly, and can also clamp and limit the bottle body, making the sealing process more convenient and efficient.

Description

Technical Field

[0001] This utility model relates to the field of sealing equipment technology, and in particular to a sealing device for filling vitamin D drops. Background Technology

[0002] Vitamin D drops are an oral preparation with vitamin D as the main ingredient. They are commonly available in capsule form (containing an oily liquid) and are primarily used to supplement vitamin D. Vitamin D promotes the absorption of calcium and phosphorus in the intestines, maintaining a balance of blood calcium and phosphorus levels, which is crucial for bone and teeth health. It is especially suitable for people with vitamin D deficiency, such as infants, the elderly, and those who do not engage in sufficient outdoor activity. During the production of vitamin D drops, after filling the bottle, the cap needs to be tightly sealed using a sealing device.

[0003] Existing sealing equipment is often inconvenient to fix the bottle body during use, which makes the bottle body prone to shaking or moving during the process of tightening the cap, affecting the sealing operation. Furthermore, the tightening process is prone to problems such as excessive force causing the cap to crack or insufficient force causing insufficient sealing, which has certain adverse effects on the sealing process of vitamin D drops. In order to overcome the shortcomings of the existing technology, we propose a sealing device for filling vitamin D drops. Utility Model Content

[0004] The main objective of this invention is to provide a sealing device for filling vitamin D drops, which can effectively solve the problems in the background art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A sealing device for filling vitamin D drops includes a base, a conveyor belt mounted above the base, and two sets of vertical slide rails mounted on the upper end of the base behind the conveyor belt. A set of sliders is slidably fitted inside each set of vertical slide rails. A lifting connecting plate is mounted between the side walls of the two sets of sliders. A U-shaped mounting bracket is mounted on the lower front side of the lifting connecting plate. Two sets of rotating rods are symmetrically arranged at the lower front end of the U-shaped mounting bracket. The upper ends of the two sets of rotating rods are connected to the lower... The two sets of rotating rods are connected by a rotating joint. Each lower end of the two sets of rotating rods is fixed with a set of tightening wheels. The outer walls of the two sets of tightening wheels are provided with smooth fine ridges. The upper ends of the two sets of tightening wheels are respectively provided with a set of driven gears at the upper end of the U-shaped mounting frame. A set of driving gears meshes between the side walls of the two sets of driven gears. A second frame is provided above the driving gear at the upper end of the U-shaped mounting frame. A third motor is provided at the upper end of the second frame. The lower end of the third motor is connected to the middle of the driving gear.

[0007] Preferably, a set of fixed hanging plates is fixed to the lower rear side of the lifting connecting plate, a set of electric push rods is installed at the front end of the fixed hanging plates, a set of connectors is provided at the front end of the electric push rods, two sets of connecting columns are symmetrically arranged on both sides of the lower middle of the U-shaped mounting bracket, a set of rotating arms is rotatably connected to the lower end of each set of connecting columns, a set of clamps is symmetrically arranged at the front end of each set of rotating arms, a set of telescopic arms is connected to the rear end of each set of rotating arms, a rotating interface is provided between the rear end of each set of telescopic arms and the front end of the connector, and the rear end of each set of telescopic arms is rotatably connected to the connector through the provided rotating interface.

[0008] Preferably, the upper ends of the two sets of vertical slide rails are fixed with mounting plates, and a hydraulic rod is provided in the middle of the mounting plate. The lower end of the hydraulic rod is connected to the middle of the upper end of the lifting connecting plate.

[0009] Preferably, multiple sets of support frames are provided between the two sides of the conveyor belt and the upper end of the base. A No. 1 motor is provided on the outer wall of one set of support frames, and multiple sets of transmission rollers are provided inside the conveyor belt. The No. 1 motor is connected to one set of transmission rollers.

[0010] Preferably, a set of material trays is provided above the conveyor belt in front of the vertical slide rail, the side wall of the material trays is provided with multiple sets of bayonets, and a limit tray is provided on the outside of the material trays outside the conveyor belt, the limit trays being located below the material trays.

[0011] Preferably, a bracket is provided at the lower end of the limiting tray, and a rotating shaft is provided at the middle of the lower end of the material tray. The rotating shaft passes through the middle of the bracket and the limiting tray and is rotatably connected to the bracket and the limiting tray. A first frame is provided between the lower end of the rotating shaft and the upper end of the base. A second motor is provided in the middle of the first frame, and the upper end of the second motor is connected to the lower end of the rotating shaft.

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

[0013] 1. In this utility model, the No. 3 motor can drive two sets of rotating rods and tightening wheels to rotate through the driving gear and two sets of driven gears. Due to the transmission relationship between the driving gear and the two sets of driven gears, the two sets of tightening wheels rotate in the same direction. When the two sets of tightening wheels are on both sides of the bottle cap, the rotation can tighten the bottle cap. The outer wall of the tightening wheel is provided with smooth fine ridges, which can increase a certain friction. At the same time, after tightening, it will slide on the side wall of the bottle cap, and will not continue to apply excessive force, which could lead to cracking of the cap. This not only maintains the sealing performance of the bottle cap, but also protects the integrity of the bottle cap, making the sealing effect better.

[0014] 2. In this utility model, the rotating arm and clamp can clamp and fix the bottle of vitamin D drops through the movement of the electric push rod and the telescopic arm, preventing the bottle from shaking or moving during sealing. After the bottle is fixed, the operation of tightening the cap is more convenient and efficient. Attached Figure Description

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

[0016] Figure 2 This is a schematic diagram of the material tray and limiting tray support structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the U-shaped mounting bracket moving structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the position structure of the tightening wheel and clamp of this utility model;

[0019] Figure 5 This is a schematic diagram of the rotating arm connection structure of this utility model.

[0020] In the diagram: 1. Base; 2. Support frame; 3. Conveyor belt; 4. Motor No. 1; 5. Vertical slide rail; 6. Material tray; 7. Bayonet; 8. Limiting tray; 9. Bracket; 10. Rotating shaft; 11. Frame No. 1; 12. Motor No. 2; 13. Slider; 14. Lifting connecting plate; 15. Hydraulic rod; 16. Mounting plate; 17. U-shaped mounting bracket; 18. Frame No. 2; 19. Motor No. 3; 20. Drive gear; 21. Driven gear; 22. Rotating rod; 23. Tightening wheel; 24. Fixed hanging plate; 25. Electric push rod; 26. Connecting column; 27. Rotating arm; 28. Clamp; 29. ​​Connector; 30. Telescopic arm. Detailed Implementation

[0021] 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.

[0022] like Figures 1-5As shown, a vitamin D drop filling and sealing device includes a base 1. A conveyor belt 3 is mounted above the base 1 to transport the filled vitamin D drop bottles. Multiple support frames 2 are installed between the sides of the conveyor belt 3 and the upper end of the base 1 to support the conveyor belt 3. A motor 4 is mounted on the outer wall of one support frame 2. Multiple drive rollers are installed inside the conveyor belt 3, and the motor 4 is connected to one drive roller, driving the drive rollers to rotate, which in turn drives the conveyor belt 3 to rotate. A material tray 6 is mounted above the conveyor belt 3 in front of a vertical slide rail 5. The material tray 6 is used to pick up the bottles. Multiple locking slots 7 are installed on the side wall of the material tray 6. As the conveyor belt 3 moves, the bottle body is locked into the middle of the locking slots 7. The outer side of the material tray 6 is... The outer part of the base 1 is equipped with a limiting tray 8 to prevent the bottle from falling off the middle of the slot 7. The limiting tray 8 is located below the material tray 6. The lower end of the limiting tray 8 is equipped with a bracket 9 to support the limiting tray 8. The lower middle of the material tray 6 is equipped with a rotating shaft 10 to drive the material tray 6 to rotate. The rotating shaft 10 passes through the middle of the bracket 9 and the limiting tray 8 and is rotatably connected to the bracket 9 and the limiting tray 8. A first frame 11 is set between the lower end of the rotating shaft 10 and the upper end of the base 1 to support the rotating shaft 10. The rotating shaft 10 can rotate at the upper end of the first frame 11. A second motor 12 is set in the middle of the first frame 11. The upper end of the second motor 12 is connected to the lower end of the rotating shaft 10 and is used to drive the rotating shaft 10 to rotate.

[0023] like Figures 1-5As shown, two sets of vertical slide rails 5 are provided on the upper end of the base 1 behind the conveyor belt 3. A set of sliders 13 are slidably fitted inside each set of vertical slide rails 5. A lifting connecting plate 14 is provided between the side walls of the two sets of sliders 13. The lifting connecting plate 14 can move up and down between the two sets of vertical slide rails 5 via the two sets of sliders 13. An mounting plate 16 is fixed to the upper end of the two sets of vertical slide rails 5. A hydraulic rod 15 is provided in the middle of the mounting plate 16. The mounting plate 16 is used to install the hydraulic rod 15. The lower end of the hydraulic rod 15 is connected to the middle of the upper end of the lifting connecting plate 14. The hydraulic rod 15 is used to drive the lifting connecting plate 14 to move up and down, adjusting its height. A U-shaped mounting bracket 17 is provided on the lower front side of the lifting connecting plate 14. Two sets of rotating rods 22 are symmetrically arranged at the lower front end of the U-shaped mounting bracket 17. The upper ends of the two sets of rotating rods 22 are rotatably connected to the lower end of the U-shaped mounting bracket 17. A set of tightening wheels 23 is fixed to the lower end of each rotating rod 22. The outer walls of both sets of tightening wheels 23 are provided with smooth fine ridges. The two sets of tightening wheels 23 are in contact with the side walls of the bottle cap. The upper ends of the two sets of tightening wheels 23 are respectively provided with a set of driven gears 21 at the upper end of the U-shaped mounting frame 17. A set of driving gears 20 meshes between the side walls of the two sets of driven gears 21. The driving gears 20 are used to drive the two sets of driven gears 21 to rotate. A second frame 18 is provided above the driving gears 20 at the upper end of the U-shaped mounting frame 17. A third motor 19 is provided at the upper end of the second frame 18. The lower end of the third motor 19 is connected to the middle of the driving gears 20. The third motor 19 is used to drive the driving gears 20 to rotate, which in turn drives the two sets of driven gears 21 to rotate. The two sets of driven gears 21 will then drive the two sets of tightening wheels 23 to rotate through the two sets of rotating rods 22, thus tightening the bottle cap.

[0024] like Figures 1-5 As shown, a set of fixed hanging plates 24 is fixed to the rear side of the lower end of the lifting connecting plate 14. A set of electric push rods 25 is installed at the front end of the fixed hanging plate 24. The fixed hanging plate 24 is used to install the electric push rods 25. A set of connectors 29 is provided at the front end of the electric push rods 25. Two sets of connecting columns 26 are symmetrically arranged on both sides of the lower middle end of the U-shaped mounting bracket 17. A set of rotating arms 27 is rotatably connected to the lower end of each set of connecting columns 26. A set of clamps 28 is symmetrically arranged at the front end of each set of rotating arms 27. The clamps 28 are used to contact the bottle body and clamp the bottle body into place. The two sets of rotating arms 27 are each connected to a set of telescopic arms 30 at their rear ends. A rotating interface is provided between the rear ends of the two sets of telescopic arms 30 and the front end of the connector 29. The rear ends of the two sets of telescopic arms 30 are rotatably connected to the connector 29 through the provided rotating interface. When the electric push rod 25 moves forward and backward, the connector 29 moves back and forth. At the same time, the telescopic arm 30 will rotate at the front end of the connector 29, thereby driving the rotating arm 27 to rotate. The telescopic arm itself moves forward and backward to adapt to the angle change, so that the clamp 28 at the front end moves to clamp and fix the bottle body.

[0025] It should be noted that this utility model is a sealing device for filling vitamin D drops. In use, after the vitamin D drops are filled, the bottles are transported and moved at the upper end of the conveyor belt 3. The bottle caps fall onto the bottle mouths via a vibrating plate. As the conveyor belt 3 moves, the bottle body enters the middle of the slots 7 on the side wall of the material tray 6. The second motor 12 drives the material tray 6 to rotate via the rotating shaft 10. The bottle body moves to the upper end of the limiting tray 8 and moves to the front of the vertical slide rail 5 through the limiting tray 8. The hydraulic rod 15 extends and moves, causing the lifting connecting plate 14 to move the U-shaped mounting bracket 17 downward via the slider 13. The two sets of tightening wheels 23 at the lower end of the U-shaped mounting bracket 17 move to both sides of the bottle caps. At the same time, the two sets of clamps 28 also move to the outside of the bottle body. The electric push rod 25 retracts and moves, and the connector 29 moves backward. Simultaneously, the two sets of telescopic arms 30 will rotate at the front end of the connector 29, thereby driving the two sets of rotating arms 27 to rotate at the lower ends of the two sets of connecting columns 26 respectively. The telescopic arms themselves will also extend to adapt to the angle change, so that the front clamp 28 moves inward synchronously to clamp and fix the bottle body. The No. 3 motor 19 starts, driving the drive gear 20 to rotate. The drive gear 20 drives the two sets of driven gears 21 to rotate. The two sets of driven gears 21 will then drive the two sets of tightening wheels 23 to rotate through the two sets of rotating rods 22 respectively, tightening the bottle cap. After tightening, the electric push rod 25 extends, causing the clamp 28 to loosen the bottle body. The hydraulic rod 15 retracts, causing the lifting connecting plate 14 to move upward. The tightening wheel 23 disengages from the bottle cap, the material tray 6 continues to rotate, and the bottle body moves to the upper end of the conveyor belt 3 to continue transportation.

[0026] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A sealing device for filling vitamin D drops, comprising a base (1), characterized in that: A conveyor belt (3) is provided above the base (1). Two sets of vertical slide rails (5) are provided on the upper end of the base (1) behind the conveyor belt (3). A set of sliders (13) are slidably fitted inside the two sets of vertical slide rails (5). A set of lifting connecting plates (14) is provided between the side walls of the two sets of sliders (13). A U-shaped mounting bracket (17) is provided on the lower front side of the lifting connecting plate (14). Two sets of rotating rods (22) are symmetrically provided at the lower front end of the U-shaped mounting bracket (17). The upper ends of the two sets of rotating rods (22) are rotatably connected to the lower end of the U-shaped mounting bracket (17). 22) is fixed with a set of tightening wheels (23) at the lower end. The outer walls of the two sets of tightening wheels (23) are provided with smooth fine ridges. The upper ends of the two sets of tightening wheels (23) are respectively provided with a set of driven gears (21) at the upper end of the U-shaped mounting frame (17). A set of driving gears (20) meshes between the side walls of the two sets of driven gears (21). The upper end of the U-shaped mounting frame (17) is provided with a second frame (18) above the driving gears (20). The upper end of the second frame (18) is provided with a third motor (19). The lower end of the third motor (19) is connected to the middle of the driving gears (20).

2. The sealing device for filling vitamin D drops according to claim 1, characterized in that: A set of fixed hanging plates (24) is fixed to the rear side of the lower end of the lifting connecting plate (14). A set of electric push rods (25) is installed at the front end of the fixed hanging plate (24). A set of connectors (29) is provided at the front end of the electric push rods (25). Two sets of connecting columns (26) are symmetrically arranged on both sides of the lower middle end of the U-shaped mounting bracket (17). A set of rotating arms (27) is rotatably connected to the lower end of each of the two sets of connecting columns (26). A set of clamps (28) is symmetrically arranged at the front end of each of the two sets of rotating arms (27). A set of telescopic arms (30) is connected to the rear end of each of the two sets of telescopic arms (30). A rotating interface is provided between the rear end of each of the two sets of telescopic arms (30) and the front end of the connector (29). The rear end of each of the two sets of telescopic arms (30) is rotatably connected to the connector (29) through the provided rotating interface.

3. The sealing device for filling vitamin D drops according to claim 1, characterized in that: The upper ends of the two sets of vertical slide rails (5) are fixed with mounting plates (16), and a hydraulic rod (15) is provided in the middle of the mounting plate (16). The lower end of the hydraulic rod (15) is connected to the middle of the upper end of the lifting connecting plate (14).

4. The sealing device for filling vitamin D drops according to claim 1, characterized in that: Multiple sets of support frames (2) are provided between the two sides of the conveyor belt (3) and the upper end of the base (1). A No. 1 motor (4) is provided on the outer wall of one set of the support frames (2). Multiple sets of transmission rollers are provided inside the conveyor belt (3). The No. 1 motor (4) is connected to a set of transmission rollers.

5. The sealing device for filling vitamin D drops according to claim 1, characterized in that: A set of trays (6) is provided above the conveyor belt (3) and in front of the vertical slide rail (5). The side wall of the trays (6) is provided with multiple sets of bayonets (7). A limiting tray (8) is provided outside the conveyor belt (3) on the outside of the trays (6). The limiting tray (8) is located below the trays (6).

6. The sealing device for filling vitamin D drops according to claim 5, characterized in that: The lower end of the limiting tray (8) is provided with a bracket (9), and the middle of the lower end of the material tray (6) is provided with a rotating shaft (10). The rotating shaft (10) passes through the middle of the bracket (9) and the limiting tray (8) and is rotatably connected to the bracket (9) and the limiting tray (8). A first frame (11) is provided between the lower end of the rotating shaft (10) and the upper end of the base (1). A second motor (12) is provided in the middle of the first frame (11). The upper end of the second motor (12) is connected to the lower end of the rotating shaft (10).

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