A filling machine synchronizing partition conveying mechanism

Abstract

The utility model provides a kind of filling machine synchronous baffle conveying mechanism, it is specifically related to filling machine conveying and filling integrated technical field, to solve the technical problem existing in present filling machine.The mechanism includes conveying chain plate module, positioning baffle module, in and out dial module, rotary filling nozzle adjusting module, electrical synchronous control module.The mechanism electrical synchronous control module realizes the speed of conveying, dial rotation, filling rotation to be completely consistent, avoid liquid leakage and bottle body collision, significantly improve filling accuracy;Positioning baffle spacing can be quickly adjusted by scale ruler, rubber bushing can be disassembled and replaced, the number of filling nozzle can be flexibly adjusted, adapt to a variety of specifications, different profile bottle;Rotary joint solves pipeline winding problem, servo motor and speed reduction mechanism combination ensure that rotational speed is stable, select corrosion-resistant, wear-resistant material to improve equipment service life and operating stability;Modular design is convenient for disassembly maintenance.

Description

Technical Field

[0001] This utility model relates to the field of integrated conveying and filling technology for filling machines, and more specifically, to a synchronous partition conveying mechanism for filling machines. Background Technology

[0002] As a core piece of equipment in the liquid packaging field, filling machines are widely used in industries such as food, beverage, chemical, and pharmaceutical. The synergistic performance of their conveying and filling mechanisms directly affects production efficiency, filling accuracy, and product qualification rate. With the increasing market demand for diversified product specifications, filling machines need to be adaptable to bottles of different diameters and profiles, while ensuring operational stability under high-speed production. The existing conveying and filling-related structures of filling machines are gradually revealing many technical deficiencies.

[0003] Existing filling machines suffer from insufficient synchronous control precision, making it difficult to accurately match the conveying, dial rotation and filling speeds, and even causing problems such as leakage and bottle collision damage. They also lack adaptability and versatility, with fixed spacing between positioning partitions and a lack of flexible adjustment structure for the inlet and outlet of the dial grooves, making it difficult to conveniently adapt to bottles of different sizes and shapes. Changing products is cumbersome and costly. Utility Model Content

[0004] The purpose of this utility model is to provide a synchronous partition conveying mechanism for a filling machine, which can solve the technical problems existing in the current filling machine.

[0005] The embodiments of this utility model are achieved through the following technical solutions: A synchronous partition conveying mechanism for a filling machine, comprising: The conveyor chain plate module is equipped with a first independent drive motor for driving its operation; The positioning partition module is assembled on the upper surface of the conveyor chain plate module and is detachably connected to the conveyor chain plate module. The spacing between the partitions of the positioning partition module is adjustable. The inlet / outlet dial module is located at the material output end of the conveyor chain plate module, with its input end connected to the output end of the conveyor chain plate module, and is equipped with a second independent drive motor set for driving its operation. A rotary filling nozzle adjustment module is arranged on the material output side of the inlet / outlet dial module. Its rotation center is arranged parallel to the rotation center of the inlet / outlet dial module and corresponds to the movement path of the bottle pushed by the inlet / outlet dial module. The rotary filling nozzle adjustment module is equipped with a third independent drive motor for driving its operation. An electrical synchronization control module includes a PLC controller and a rotary encoder; the rotary encoder is fixedly mounted on the output shaft end of each independent drive motor of the first independent drive motor, the second independent drive motor group, and the third independent drive motor; the PLC controller is electrically connected to each motor of the first independent drive motor, the second independent drive motor group, the third independent drive motor, and the rotary encoder.

[0006] In some embodiments, the conveyor chain plate module includes a conveyor chain plate, a driving sprocket, and a driven sprocket; the driving sprocket and the driven sprocket are respectively arranged at both ends of the conveyor chain plate, and the conveyor chain plate is wrapped around the outer periphery of the driving sprocket and the driven sprocket to form a closed transmission structure; the output shaft of the first independent drive motor is coaxially connected to the driving sprocket to drive the driving sprocket to rotate; the conveyor chain plate has a plurality of arranged mounting holes along its length, and the positioning partition module is detachably connected to the conveyor chain plate through the mounting hole group.

[0007] In some embodiments, the positioning partition module includes a positioning partition, a locking assembly, and a scale. The positioning partition is vertically arranged on the upper surface of the conveyor chain plate and extends along the width direction of the conveyor chain plate. The locking assembly includes a bolt and a locking nut. The bolt shank passes through the mounting holes of the conveyor chain plate and is threadedly connected to the positioning partition. The locking nut is sleeved on the bolt shank, and the lower surface of the locking nut abuts against the upper surface of the positioning partition. Tightening the locking nut can fix the position of the positioning partition. The scale is fixed to the surface of the conveyor chain plate along the length direction of the conveyor chain plate, and its scale extension direction is consistent with the arrangement direction of the mounting holes, used to indicate the partition spacing.

[0008] In some embodiments, the feed dial module includes a feed dial and an output dial; the feed dial and the output dial are disc-shaped, with their rotation axes arranged vertically, and the circumferential side of the feed dial is close to the output edge of the conveyor chain plate, and the circumferential side of the output dial is connected to the subsequent conveying path; the second independent drive motor group includes two motors, whose output shafts are respectively connected to the rotating shafts of the feed dial and the output dial; the outer edges of the feed dial and the output dial are uniformly provided with a plurality of grooves, the number of grooves corresponding to the number of mounting hole groups, and the spacing between adjacent grooves is the same as the spacing between adjacent mounting hole groups.

[0009] In some embodiments, the rotary filling nozzle adjustment module includes a rotary support; the rotary support is arranged vertically, with a liquid storage tank at its top, and multiple drain ports evenly distributed around the bottom edge of the liquid storage tank, the number of which is the same as the number of mounting holes, and the drain ports are detachably connected to plugs or connectors; the connector is connected to a pipeline, the outer end of which is connected to a filling nozzle, the filling nozzle facing the movement path of the bottle pushed by the in-out dial module; the top of the liquid storage tank is provided with a rotary joint, the fixed end of which is connected to an external liquid supply pipe, and the rotating end is connected to the inside of the liquid storage tank to avoid pipeline entanglement; the output shaft of the third independent drive motor is drivenly connected to the rotary support, driving the rotary support to rotate around its own axis.

[0010] In some embodiments, the electrical synchronization control module further includes multiple motor drivers; each motor driver is connected in series with the PLC controller and each motor of the first independent drive motor, the second independent drive motor group, and the third independent drive motor. The input terminal of each motor driver is electrically connected to the PLC controller, and the output terminal is electrically connected to the corresponding motor. The PLC controller receives the speed signals of each motor collected by the rotary encoder, calculates the speed deviation through a preset algorithm, and outputs pulse commands to the motor drivers to drive the corresponding motors to adjust their speeds so that the linear conveying speed of the conveyor chain, the circumferential speed of the feed plate, the circumferential speed of the output plate, and the rotational speed of the filling nozzle on the rotating bracket are all the same.

[0011] In some embodiments, a soft rubber bushing is fitted inside the groove of the dial, the bushing is fitted to the inner wall of the groove, and the bushing is detachably connected to the groove to adapt to bottles of different diameters or contours, while cushioning and protecting the bottle body.

[0012] The technical solution of this utility model embodiment has at least the following advantages and beneficial effects: 1. This device achieves perfectly synchronized speeds for conveying, dial rotation, and filling rotation through an electrical synchronization control module, preventing leakage and bottle collisions, and significantly improving filling accuracy; the spacing between positioning baffles can be quickly adjusted via a scale, the rubber bushings are removable and replaceable, and the number of filling nozzles can be flexibly adjusted to accommodate bottles of various sizes and shapes; the rotary joint solves the problem of pipe entanglement, the combination of a servo motor and a reduction mechanism ensures stable speed, and the use of corrosion-resistant and wear-resistant materials enhances the equipment's service life and operational stability; the modular design facilitates disassembly and maintenance. Attached Figure Description

[0013] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 A side view of a synchronous partition conveying mechanism for a filling machine provided in an embodiment of this utility model; Figure 2 A front view of a synchronous partition conveying mechanism for a filling machine provided in an embodiment of this utility model; Figure 3 This is a cross-sectional view of the access dial module.

[0015] Icons: 1. First independent drive motor; 2. Partition plate; 3. Second independent drive motor assembly; 4. Third independent drive motor; 5. Conveyor chain plate; 6. Drive sprocket; 7. Driven sprocket; 8. Mounting hole assembly; 11. Scale; 12. Locking nut; 13. Infeed disc; 14. Outfeed disc; 15. Groove; 16. Rotating bracket; 17. Liquid storage tank; 18. Connector; 19. Pipeline; 20. Filling nozzle; 21. Rotary joint; 22. External liquid supply pipe; 23. Rubber bushing. Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0017] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0018] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0019] In the description of this utility model, it should be noted that if terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" appear to indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product is in use, they are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0020] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0021] Please see Figures 1-3 As shown, the main body of this embodiment is a synchronous partition conveying mechanism for a filling machine, including a conveying chain plate module, a positioning partition module, an inlet / outlet dial module, a rotary filling nozzle adjustment module, and an electrical synchronization control module. Each module is mechanically connected and electrically linked to achieve integrated operation of bottle positioning and conveying, synchronous filling, and stable output. Moreover, the speed of each driving component is strictly synchronized to ensure filling accuracy and conveying stability.

[0022] Furthermore, the conveyor chain plate module comprises a conveyor chain plate 5, a drive sprocket 6, a driven sprocket 7, and a first independent drive motor 1; the conveyor chain plate 5 is made of corrosion-resistant metal and its surface is smoothed to avoid scratching the bottle body; the drive sprocket 6 and the driven sprocket 7 are made of high-strength metal forging and the tooth profile is selected to ensure smooth power transmission. The driving sprocket 6 and the driven sprocket 7 are respectively fixed to the frame, and the bearing housing has a built-in wear-resistant bearing to reduce rotational friction; the conveyor chain plate 5 is wrapped around the outer periphery of the driving sprocket 6 and the driven sprocket 7 to form a closed loop conveying path, and the conveying length and width are designed to be adapted to actual production needs; the first independent drive motor 1 is a servo motor with appropriate power, and the output shaft is coaxially fixed with the driving sprocket 6. The conveyor chain plate 5 is evenly provided with multiple mounting hole groups 8 along its length. Each mounting hole group 8 contains several threaded holes. The spacing between adjacent mounting hole groups 8 is set according to common bottle body specifications. The threaded holes are used to connect the positioning partition module.

[0023] Furthermore, the positioning partition module includes a positioning partition 2, a locking component, and a scale 11; the positioning partition 2 is made of wear-resistant and lightweight engineering plastic material, and its thickness and height are designed to be adapted to the bottle specifications. It extends along the width direction of the conveyor chain plate 5, and both ends extend beyond the edge of the conveyor chain plate 5 by an appropriate distance to ensure the bottle is positioned stably. The locking assembly includes a bolt and a locking nut 12. The bolt shank passes through the mounting hole group 8 from below the conveyor chain plate 5 and is threaded to the positioning partition plate 2. The locking nut 12 is sleeved on the bolt shank and tightened so that the lower surface of the locking nut 12 is tightly fitted with the upper surface of the positioning partition plate 2, thereby fixing the positioning partition plate 2. When disassembling, the installation position of the positioning partition plate 2 can be adjusted by loosening the locking nut 12. The scale 11 is the same length as the conveyor chain plate 5, and the scale accuracy meets the spacing adjustment requirements. It is set on the surface of the conveyor chain plate 5, and the scale extension direction is consistent with the arrangement direction of the mounting hole group 8. The operator can quickly adjust the spacing of the adjacent positioning partitions 2 according to the scale to adapt to bottles of different specifications.

[0024] Furthermore, the input / output dial module includes an input dial 13, an output dial 14, and a second independent drive motor group 3; the input dial 13 and the output dial 14 are made of lightweight, high-strength metal material through precision machining, and multiple grooves 15 are evenly opened on the outer edge. The number of grooves 15 is consistent with the number of mounting hole groups 8, and the spacing between adjacent grooves 15 matches the spacing between adjacent mounting hole groups 8. The depth and width of the grooves 15 are designed to be adapted to the bottle body specifications. A soft rubber bushing 23 is fitted inside the groove 15. The bushing is made of rubber material with suitable elasticity and is fixed to the groove 15. The inner wall of the bushing can be designed with a corresponding contour according to the shape of the bottle to adapt to bottles with different contours and buffer the collision during the transportation process. The rotating shafts of the feed plate 13 and the output plate 14 are mounted on the frame, and the rotation axis is perpendicular to the conveying direction of the conveyor chain plate 5. The second independent drive motor group 3 includes two servo motors whose performance is adapted to the first independent drive motor 1. Their output shafts are respectively connected to the rotating shafts of the feed plate 13 and the output plate 14 to ensure stable rotation speed of the plates. The distance between the circumferential side of the feed plate 13 and the output edge of the conveyor chain plate 5 is controlled within the range to prevent bottles from falling. The distance between the circumferential side of the output plate 14 and the subsequent conveyor line is also controlled within this range.

[0025] Furthermore, the rotary filling nozzle adjustment module includes a rotary support 16, a liquid storage tank 17, a rotary joint 21, a pipeline 19, and a filling nozzle 20; the rotary support 16 is made of high-strength metal material, has an overall columnar structure, and is connected to the frame at the bottom through a rotary bearing to ensure smooth rotation; The liquid storage tank 17 is made of corrosion-resistant metal material. Its volume is designed according to production needs. The top is an open structure and is equipped with a rotary joint 21. Multiple drain ports are evenly distributed around the bottom edge. The number of drain ports is the same as the number of mounting hole groups 8. The inner wall of the drain port is provided with a threaded structure. The drain ports can be selectively connected to plugs or joints 18. By blocking part of the drain ports, the actual number of filling nozzles 20 can be adjusted to adapt to different production efficiency requirements. The rotary joint 21 is a standard rotary joint 21 with an appropriate pipe diameter. The fixed end is connected to the external liquid supply pipe 22 through a connecting structure, and the rotating end is connected to the inside of the liquid storage tank 17 to ensure that the liquid supply pipe 19 does not get tangled when the liquid storage tank 17 rotates. The pipeline 19 is made of food-grade corrosion-resistant tubing, with one end connected to the connector 18 via a fixed structure and the other end threadedly connected to the filling nozzle 20. The filling nozzle 20 is made of corrosion-resistant metal, and its outlet specifications are designed according to filling requirements. The orientation of the filling nozzle 20 is consistent with the movement path of the bottle pushed by the inlet / outlet dial module, ensuring accurate liquid injection into the bottle. The third independent drive motor 4 is a servo motor whose performance is compatible with the first independent drive motor 1. Its output shaft is connected to the rotating bracket 16, driving the rotating bracket 16 to rotate around its own axis.

[0026] Furthermore, the electrical synchronization control module includes a PLC controller, a rotary encoder, and a motor driver; the PLC controller is an industrial-grade controller with high-speed signal processing capabilities and a built-in adapted control algorithm module; the rotary encoder is an incremental encoder, which is fixed to the output shaft ends of the first independent drive motor 1, the two motors of the second independent drive motor group 3, and the third independent drive motor 4 through a connection structure, and collects the speed and angle signals of each motor in real time; the motor driver is a model adapted to the servo motor, and the number is the same as the number of motors, and they are connected in series between the PLC controller and each motor. Synchronization control logic of the electrical synchronization control module: 1. Input the target conveying speed through the PLC controller's operating interface, and the system will automatically calculate the target speed of the corresponding motor based on the structural parameters of each component. The linear speed of the conveying chain plate 5 is matched with the linear speed of the drive sprocket 6, the circumferential linear speed of the infeed dial 13 and the outfeed dial 14 is adapted to the motor speed and the dial structural parameters, and the rotational linear speed of the filling nozzle 20 is matched with the rotational speed of the rotating bracket 16 and the installation radius of the filling nozzle 20. 2. The rotary encoder collects the actual speed signals of each motor in real time and transmits them to the PLC controller. The PLC controller calculates the deviation between the actual speed and the target speed through a preset algorithm and outputs pulse control commands to the corresponding motor drivers. The motor drivers adjust the motor operating parameters according to the commands to make the linear conveying speed of the conveyor chain 5, the circumferential linear speed of the feed plate 13, the circumferential linear speed of the output plate 14, and the rotational linear speed of the filling nozzle 20 completely consistent, ensuring that there is no relative displacement of the bottles during the conveying and filling process.

[0027] The working process of this organization: 1. According to the specifications of the bottles to be filled, adjust the spacing of the positioning partition 2 through the scale 11, replace the appropriate rubber bushing 23, install the corresponding number of filling nozzles 20 according to the production efficiency requirements, and block the excess drain outlets. Then set the target conveying speed through the PLC controller. 2. Bottles are placed on the conveyor chain plate 5 by the feeding mechanism, and adjacent bottles are separated by the positioning partition 2 to avoid collision; 3. The first independent drive motor 1 drives the conveyor chain plate 5 to run, and conveys the bottle to the feed plate 13; the second independent drive motor 3 drives the feed plate 13 to rotate, and the bottle between the groove 15 and the positioning partition 2 is precisely aligned, and the bottle is smoothly received from the conveyor chain plate 5. 4. The third independent drive motor 4 drives the rotating bracket 16 and the filling nozzle 20 to rotate. The rotational linear speed of the filling nozzle 20 is consistent with the circumferential linear speed of the feed plate 13. The liquid is injected into the bottle from the storage tank 17 through the pipeline 19 and the filling nozzle 20. The rotary joint 21 ensures that the liquid supply pipeline 19 does not get tangled. 5. After filling is completed, the dispensing plate 14 receives the bottle from the filling nozzle 20 and simultaneously conveys it to the subsequent conveyor line to complete the entire filling process; It is worth mentioning that during operation, the rotary encoder continuously collects the speed signals of each motor, and the PLC controller adjusts the motor speed in real time to ensure synchronization throughout the process.

[0028] This device achieves perfectly synchronized speeds for conveying, dial rotation, and filling rotation through an electrical synchronization control module, preventing leakage and collisions with the bottle body, and significantly improving filling accuracy. The spacing of the positioning partitions 2 can be quickly adjusted via the scale 11, the rubber bushings 23 are removable and replaceable, and the number of filling nozzles 20 can be flexibly adjusted to accommodate bottles of various sizes and shapes. The rotary joint 21 solves the problem of tangled tubing 19, and the combination of a servo motor and a reduction mechanism ensures stable rotation speed. Corrosion-resistant and wear-resistant materials are used to improve the service life and operational stability of the equipment. The modular design facilitates disassembly and maintenance.

[0029] The above are merely preferred embodiments of this utility model and are not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A synchronous partition conveying mechanism for a filling machine, characterized in that, include: The conveyor chain plate module is equipped with a first independent drive motor (1) for driving its operation. The positioning partition module is assembled on the upper surface of the conveyor chain plate module and is detachably connected to the conveyor chain plate module. The spacing of the partitions (2) of the positioning partition module is adjustable. The inlet / outlet dial module is located at the material output end of the conveyor chain plate module, and its input end is connected to the output end of the conveyor chain plate module. It is also equipped with a second independent drive motor unit (3) for driving its operation. A rotary filling nozzle adjustment module is arranged on the material output side of the inlet and outlet dial module. Its rotation center is arranged parallel to the rotation center of the inlet and outlet dial module and corresponds to the movement path of the bottle pushed by the inlet and outlet dial module. The rotary filling nozzle adjustment module is equipped with a third independent drive motor (4) for driving its operation. The electrical synchronization control module includes a PLC controller and a rotary encoder; the rotary encoder is fixedly mounted on the output shaft end of each independent drive motor of the first independent drive motor (1), the second independent drive motor group (3) and the third independent drive motor (4); the PLC controller is electrically connected to each motor of the first independent drive motor (1), the second independent drive motor group (3), the third independent drive motor (4) and the rotary encoder.

2. The synchronous partition conveying mechanism for a filling machine according to claim 1, characterized in that, The conveyor chain plate module includes a conveyor chain plate (5), a drive sprocket (6), and a driven sprocket (7); the drive sprocket (6) and the driven sprocket (7) are respectively arranged at both ends of the conveyor chain plate (5), and the conveyor chain plate (5) is wrapped around the outer periphery of the drive sprocket (6) and the driven sprocket (7) to form a closed transmission structure; the output shaft of the first independent drive motor (1) is coaxially connected to the drive sprocket (6) to drive the drive sprocket (6) to rotate; the conveyor chain plate (5) has a plurality of mounting hole groups (8) arranged along the length direction, and the positioning partition module is detachably connected to the conveyor chain plate (5) through the mounting hole groups (8).

3. The synchronous partition conveying mechanism for a filling machine according to claim 2, characterized in that, The positioning partition module includes a positioning partition (2), a locking assembly, and a scale (11); the positioning partition (2) is vertically arranged on the upper surface of the conveyor chain plate (5) and extends along the width direction of the conveyor chain plate (5); the locking assembly includes a bolt and a locking nut (12), the bolt shank passes through the mounting hole group (8) of the conveyor chain plate (5) and is threadedly connected to the positioning partition (2), the locking nut (12) is sleeved on the bolt shank, and the lower surface of the locking nut (12) abuts against the upper surface of the positioning partition (2), and tightening the locking nut (12) can fix the position of the positioning partition (2); the scale (11) is fixed on the surface of the conveyor chain plate (5) along the length direction of the conveyor chain plate (5), and its scale extension direction is consistent with the arrangement direction of the mounting hole group (8), and is used to indicate the spacing of the partition (2).

4. The synchronous partition conveying mechanism for a filling machine according to claim 2, characterized in that, The input / output dial module includes an input dial (13) and an output dial (14); the input dial (13) and the output dial (14) are disc-shaped, with their rotation axes arranged vertically, and the circumferential side of the input dial (13) is close to the output edge of the conveyor chain plate (5), and the circumferential side of the output dial (14) is connected to the subsequent conveying path; the second independent drive motor group (3) includes two motors, whose output shafts are respectively connected to the rotating shafts of the input dial (13) and the output dial (14); the outer edges of the input dial (13) and the output dial (14) are evenly provided with a plurality of grooves (15), the number of grooves (15) corresponds to the number of mounting hole groups (8), and the spacing between adjacent grooves (15) is the same as the spacing between adjacent mounting hole groups (8).

5. The synchronous partition conveying mechanism for a filling machine according to claim 2, characterized in that, The rotary filling nozzle adjustment module includes a rotary support (16); the rotary support (16) is arranged vertically, and a liquid storage tank (17) is provided on its top. Multiple drain ports are evenly distributed around the bottom edge of the liquid storage tank (17). The number of drain ports is the same as the number of mounting hole groups (8). The drain ports can be detachably connected to plugs or connectors (18); the connector (18) is connected to a pipeline (19). The outer end of the pipeline (19) is connected to a filling nozzle (20). The filling nozzle (20) is oriented towards the movement path of the bottle pushed by the in-out dial module; a rotary joint (21) is provided on the top of the liquid storage tank (17). The fixed end of the rotary joint (21) is connected to an external liquid supply pipe (22), and the rotating end is connected to the inside of the liquid storage tank (17) to avoid the pipeline (19) from getting tangled; the output shaft of the third independent drive motor (4) is connected to the rotary support (16) for transmission, driving the rotary support (16) to rotate around its own axis.

6. The synchronous partition conveying mechanism for a filling machine according to claim 1, characterized in that, The electrical synchronization control module also includes multiple motor drivers; each motor driver is connected in series with the PLC controller and each motor of the first independent drive motor (1), the second independent drive motor group (3) and the third independent drive motor (4). The input end of the motor driver is electrically connected to the PLC controller and the output end is electrically connected to the corresponding motor. The PLC controller receives the speed signals of each motor collected by the rotary encoder, calculates the speed deviation through a preset algorithm, outputs pulse commands to the motor driver, drives the corresponding motor to adjust the speed, so that the linear conveying speed of the conveyor chain plate (5), the circumferential linear speed of the feed plate (13), the circumferential linear speed of the output plate (14), and the rotational linear speed of the filling nozzle (20) on the rotating bracket (16) are all the same.

7. The synchronous partition conveying mechanism for a filling machine according to any one of claims 1-6, characterized in that, The groove (15) of the dial (14) is fitted with a soft rubber bushing (23). The bushing fits the inner wall of the groove (15) and is detachably connected to the groove (15) to adapt to bottles of different diameters or profiles, while cushioning and protecting the bottle body.

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