A filling machine with a bottle neck positioning structure

Abstract

This utility model relates to the field of filling machine technology, and more particularly to a filling machine with a bottle mouth positioning structure. It includes a fixed base, a conveyor belt, a storage tank, a discharge pipe, a telescopic pipe, a guide seat, a connecting plate, and a cylinder. The conveyor belt is mounted on the fixed base, and the storage tank is fixedly connected to the fixed base. The discharge pipe is connected to the storage tank, and the telescopic pipe is connected to the discharge pipe. The guide seat is fixedly connected to the fixed base, and a cylinder is mounted on the guide seat. The connecting plate is mounted on the telescopic rod of the cylinder. By activating the cylinder, the telescopic rod retracts, causing the connecting plate to move downwards. The connecting plate then moves the mounting sleeve downwards to fit over the bottle mouth. Activating the air pump then pumps gas from the storage tank into the air bladder through the connecting pipe, causing the air bladder to inflate and expand, tightly sealing the bottle mouth to form a seal. This positions the bottle mouth and prevents material leakage or splashing during filling.

Description

Technical Field

[0001] This utility model relates to the field of filling machine technology, and in particular to a filling machine with a bottle mouth positioning structure. Background Technology

[0002] A filling machine is an industrial automation device used to automatically or semi-automatically fill containers with materials such as liquids, pastes, granules or powders.

[0003] Patent CN221068541U discloses a filling machine. It includes: a mixing hopper for mixing and holding the material to be filled; and a suction mechanism located below the mixing hopper, which is a hollow four-way structure connected to the discharge port. The suction mechanism is used to extract the material discharged from the discharge port. When using this patent, the material to be filled is mixed evenly by the mixing hopper, then sucked in by the suction mechanism and pushed into the filling head mechanism by the feeding mechanism, completing automated filling. However, the aforementioned existing patent requires manual positioning of the filling head and the bottle mouth, which is prone to inaccurate positioning. If the filling head is not aligned with the bottle mouth, the material will splash onto the bottle body, outside the bottle mouth, or onto the worktable, causing waste and affecting subsequent capping and labeling processes.

[0004] Therefore, there is a need to provide a filling machine with a bottle mouth positioning structure. Utility Model Content

[0005] To overcome the shortcomings of existing patents that require manual positioning of the filling head and the bottle mouth, which is prone to inaccurate positioning and may result in the filling head not being aligned with the bottle mouth, causing material to splash onto the bottle body, the bottle mouth, or the worktable, resulting in waste and affecting subsequent capping and labeling processes, this utility model provides a filling machine with a bottle mouth positioning structure. Through components such as connecting pipes, air tanks, and air pumps, the bottle mouth can be positioned to prevent material leakage.

[0006] To address the aforementioned issues, this utility model employs the following technical solution: A filling machine with a bottle mouth positioning structure, comprising a fixed base, a conveyor belt, a storage tank, a discharge pipe, a telescopic pipe, a guide seat, a connecting plate, and a cylinder. The fixed base is equipped with a conveyor belt, and the storage tank is fixedly connected to the fixed base. The discharge pipe is connected to the storage tank, and the telescopic pipe is connected to the discharge pipe. The guide seat is fixedly connected to the fixed base, and a cylinder is mounted on the guide seat. A connecting plate is mounted on the telescopic rod of the cylinder. The machine also includes an mounting sleeve, an air bladder, a connecting pipe, an air storage tank, and an air pump. The air storage tank is fixedly connected to the connecting plate. The telescopic pipe is equipped with an mounting sleeve, and an air bladder is housed within the mounting sleeve. An air pump is mounted on the air storage tank, and a connecting pipe connects the air pump and the air bladder.

[0007] Furthermore, preferably, it also includes a mounting base, a guide rod, a screw, a dual-axis motor, a sliding plate, and a positioning plate. The mounting base is fixedly connected to the fixed base, the guide rod is fixedly connected to the mounting base, the dual-axis motor is mounted on the mounting base, and screws are mounted on both output shafts of the dual-axis motor via couplings. Sliding plates are threaded onto the screws, and two identical sliding plates are slidably mounted on the guide rod. A positioning plate is fixedly connected between the two sliding plates on the same side of the screw and the guide rod.

[0008] Furthermore, it is particularly preferred that a detector is also included, with the detector installed on the discharge pipe.

[0009] Furthermore, it is particularly preferred that the plate also includes a slider, which is fixedly connected to the connecting plate.

[0010] Furthermore, it is particularly preferred that the sliding plate is in the shape of a number 7.

[0011] In addition, it is particularly preferred that a valve be installed on the discharge pipe.

[0012] Compared with the prior art, the present invention has the following technical effects: 1. By starting the cylinder, the telescopic rod of the cylinder retracts and drives the connecting plate to move downward. The connecting plate drives the mounting sleeve to move downward and fit onto the bottle mouth. Then, the air pump is started, and the air pump inputs the gas in the storage tank into the air bag through the connecting pipe, so that the air bag inflates and expands, tightly fitting the bottle mouth to form a seal, thereby positioning the bottle mouth and preventing material leakage or splashing during the filling process.

[0013] 2. By starting the dual-axis motor, the dual-axis motor drives the screws on both sides to rotate synchronously, causing the sliding plate to move towards each other along the guide rod. The sliding plate drives the positioning plate to move, so that the two positioning plates clamp the container from both sides, ensuring that the bottle mouth is always aligned with the telescopic tube, thus improving filling accuracy. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0015] Figure 2 This is a three-dimensional structural diagram of the components of this utility model, including the fixed base, conveyor belt, and storage tank.

[0016] Figure 3 This is a three-dimensional structural diagram of the mounting sleeve, airbag, and connecting tube of this utility model.

[0017] Figure 4 This is a three-dimensional structural diagram of the mounting base, guide rod, and screw of this utility model.

[0018] Figure 5 This is a three-dimensional structural diagram of the cylinder, detector, and slider components of this utility model.

[0019] The meanings of the reference numerals in the figure are as follows: 1-Fixed seat, 2-Conveyor belt, 3-Storage tank, 4-Discharge pipe, 5-Telescopic pipe, 6-Guide seat, 601-Connecting plate, 7-Cylinder, 8-Mounting sleeve, 9-Airbag, 10-Connecting pipe, 11-Air storage tank, 12-Air pump, 13-Mounting seat, 14-Guide rod, 15-Screw, 16-Dual-axis motor, 17-Sliding plate, 18-Positioning plate, 19-Detector, 20-Slider. Detailed Implementation

[0020] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0021] Example 1: A filling machine with a bottle neck positioning structure, see reference. Figures 1-5 As shown, the system includes a fixed base 1, a conveyor belt 2, a storage tank 3, a discharge pipe 4, a telescopic pipe 5, a guide seat 6, a connecting plate 601, and a cylinder 7. The fixed base 1 is equipped with the conveyor belt 2. The storage tank 3 is welded to the upper part of the fixed base 1. The bottom of the storage tank 3 is connected to the discharge pipe 4, and the telescopic pipe 5 is connected to the discharge pipe 4. The guide seat 6 is welded to the middle of the fixed base 1. The cylinder 7 is bolted to the guide seat 6. The telescopic rod of the cylinder 7 is equipped with the connecting plate 601. The telescopic pipe 5 is set on the connecting plate 601. The system also includes an installation sleeve 8, an air bag 9, a connecting pipe 10, an air tank 11, and an air pump 12. The air tank 11 is fixedly connected to the connecting plate 601. The installation sleeve 8 is set on the telescopic pipe 5. The air bag 9 is set inside the installation sleeve 8. The air pump 12 is installed on the air tank 11. The connecting pipe 10 connects the air pump 12 and the air bag 9.

[0022] See Figure 1 and Figure 5 As shown, it also includes a detector 19, which is installed on the discharge pipe 4.

[0023] See Figure 5 As shown, it also includes a slider 20, which is fixedly connected to the connecting plate 601 and slides on the guide seat 6.

[0024] See Figures 1-5 As shown, a valve is installed on the discharge pipe 4.

[0025] When using this device, first add an appropriate amount of material to the inner storage tank 3, then start the conveyor belt 2 and place the container to be filled at the conveyor end of the conveyor belt 2, so that the conveyor belt 2 transports the container to be filled. When the container moves to below the telescopic tube 5, stop the conveyor belt 2, and then start the cylinder 7. The telescopic rod of the cylinder 7 retracts, causing the connecting plate 601 to move downward. The connecting plate 601 causes the mounting sleeve 8 to move downward and fit onto the bottle mouth. At the same time as the connecting plate 601 moves, it causes the slider 20 to slide along the guide seat 6, reinforcing the connecting plate. The stability of the vertical movement of 601 is ensured to prevent the telescopic tube 5 from shaking or shifting. Then, the air pump 12 is started. The air pump 12 inputs the gas in the air tank 11 into the air bag 9 through the connecting pipe 10, causing the air bag 9 to inflate and expand, tightly sealing the bottle mouth to form a seal. This positions the bottle mouth and prevents material leakage or splashing during the filling process. Then, the valve is opened, allowing the material in the storage tank 3 to enter the container to be filled from the discharge pipe 4 and the telescopic tank 5. At the same time, the detector 19 installed on the discharge pipe 4 monitors the container position and filling status in real time.

[0026] Example 2: Based on Example 1, refer to Figure 1 and Figure 4 As shown, it also includes a mounting base 13, a guide rod 14, a screw 15, a dual-axis motor 16, a sliding plate 17, and a positioning plate 18. The mounting base 13 is fixedly connected to the lower part of the fixed base 1. The guide rod 14 is fixedly connected to the left part of the mounting base 13. The dual-axis motor 16 is bolted to the right part of the mounting base 13. Screws 15 are mounted on the two output shafts of the dual-axis motor 16 via couplings. Sliding plates 17 are threaded on the screws 15. Two identical sliding plates 17 are slidably mounted on the guide rod 14. A positioning plate 18 is fixedly connected between the two sliding plates 17 on the same side of the screws 15 and the guide rod 14. The positioning plate 18 is located above the conveyor belt 2.

[0027] See Figure 1 and Figure 4 As shown, the sliding plate 17 is shaped like the number 7.

[0028] During conveying, the dual-axis motor 16 is started, which drives the screws 15 on both sides to rotate synchronously, causing the sliding plate 17 to move towards each other along the guide rod 14. The sliding plate 17 drives the positioning plate 18 to move, so that the two positioning plates 18 clamp the container from both sides, ensuring that the bottle mouth is always aligned with the telescopic tube 5, thereby improving filling accuracy.

[0029] Those skilled in the art should understand that the above embodiments do not limit the present invention in any way, and all technical solutions obtained by means of equivalent substitution or equivalent transformation fall within the protection scope of the present invention.

Claims

1. A filling machine with a bottle mouth positioning structure, comprising a fixed base (1), a conveyor belt (2), a storage tank (3), a discharge pipe (4), a telescopic pipe (5), a guide seat (6), a connecting plate (601), and a cylinder (7), A conveyor belt (2) is provided on a fixed base (1), a storage tank (3) is fixedly connected to the fixed base (1), a discharge pipe (4) is connected to the storage tank (3), a telescopic pipe (5) is connected to the discharge pipe (4), a guide seat (6) is fixedly connected to the fixed base (1), a cylinder (7) is installed on the guide seat (6), and a connecting plate (601) is installed on the telescopic rod of the cylinder (7). Its characteristic is that... It also includes an installation sleeve (8), an airbag (9), a connecting pipe (10), an air tank (11), and an air pump (12). The air tank (11) is fixedly connected to the connecting plate (601). An installation sleeve (8) is provided on the telescopic pipe (5). An airbag (9) is provided inside the installation sleeve (8). An air pump (12) is installed on the air tank (11). A connecting pipe (10) connects the air pump (12) and the airbag (9).

2. The filling machine with a bottle mouth positioning structure according to claim 1, characterized in that, It also includes a mounting base (13), a guide rod (14), a screw (15), a dual-axis motor (16), a sliding plate (17), and a positioning plate (18). The mounting base (13) is fixedly connected to the fixed base (1), the guide rod (14) is fixedly connected to the mounting base (13), the dual-axis motor (16) is mounted on the mounting base (13), the two output shafts of the dual-axis motor (16) are each equipped with a screw (15) through a coupling, the sliding plate (17) is threaded on the screw (15), the guide rod (14) is slidably equipped with two identical sliding plates (17), and the positioning plate (18) is fixedly connected between the two sliding plates (17) on the same side of the screw (15) and the guide rod (14).

3. The filling machine with a bottle mouth positioning structure according to claim 2, characterized in that, It also includes a detector (19), which is installed on the discharge pipe (4).

4. The filling machine with a bottle mouth positioning structure according to claim 3, characterized in that It also includes a slider (20), which is fixedly connected to the connecting plate (601).

5. The filling machine with a bottle mouth positioning structure according to claim 4, characterized in that The sliding plate (17) is 7-shaped.

6. The filling machine with a bottle mouth positioning structure according to claim 5, characterized by A valve is installed on the discharge pipe (4).

Images