Electromagnetic induction aluminum foil sealing machine for ear drop medicine bottle

Abstract

The invention relates to the field of medicine bottle sealing and packaging, in particular to an ear drop medicine bottle electromagnetic induction aluminum foil sealing machine which comprises a base frame, an electromagnetic inductor is fixedly installed in the middle of the top of the base frame, and an adjusting mechanism is fixedly installed on the outer side of the top of the base frame. In the application period of the technical scheme, a transverse and longitudinal two-way adjusting system is constructed through the adjusting mechanism and the side limiting module, the distance can be adjusted according to the specifications of medicine bottles, parts do not need to be disassembled, quick fixing is achieved in cooperation with a hand-twisted screw, and the problems that existing equipment is single in adjustment, poor in adaptation and complex in operation are solved; stable telescopic conveying is achieved through the telescopic and transmission module, main and side conveying belts operate synchronously to prevent medicine bottles from inclining, and the problems that transmission is disjointed after adjustment and efficiency is low are solved. The three parts are cooperatively connected, the anti-skid supporting and fixing plate and the positioning module are combined, equipment stability and sealing accuracy are guaranteed, the problems that adjustment and conveying are disjointed, and sealing is incomplete are solved, the sealing requirements of various medicine bottles are met, and the percent of pass and efficiency are improved.

Description

Technical Field

[0001] This application relates to the field of medicine bottle sealing and packaging, and in particular to an electromagnetic induction aluminum foil sealing machine for ear drop medicine bottles. Background Technology

[0002] Currently, in pharmaceutical packaging and other fields, aluminum foil sealing is a key process to ensure product sealing and safety. The principle is that the electromagnetic induction of a magnetic induction machine generates eddy currents in the aluminum foil and heats it, causing the heated aluminum foil to melt and bond with the plastic container bottle, thus sealing the bottle opening. In actual production, aluminum foil sealing is usually automated in conjunction with a conveyor belt. The medicine bottle is transported to the sealing station via the conveyor belt to complete the sealing operation. However, during this process, friction between the medicine bottle and the limiting plates on both sides of the conveyor belt can easily cause the medicine bottle to tilt, preventing the aluminum foil gasket from fully adhering to the bottle opening for melting and bonding, resulting in an incomplete seal and affecting product quality. Therefore, how to ensure precise alignment between the aluminum foil gasket and the bottle opening during automated conveying to guarantee the sealing effect has become a problem that urgently needs to be solved by those skilled in the art. To improve the stability of medicine bottle conveying, an automatic electromagnetic induction aluminum foil sealing machine with positioning function has been developed in related technical fields. Among them, Chinese patent with announcement number "CN217264746U" discloses an automatic electromagnetic induction aluminum foil sealing machine. The equipment includes a conveyor seat and a sealing machine body set above the conveyor seat. The conveyor seat is provided with two limiting plates that can slide towards or away from each other. A conveyor motor is installed on the top wall of both limiting plates. A conveyor belt that runs in the horizontal direction is provided on the limiting plates. A protruding seat is installed at the center of the top wall of the limiting plate. An electric telescopic rod is installed in the inner cavity of the protruding seat. Two movable clamps are provided at the end of the electric telescopic rod near the center of the conveyor seat. Two first sliding grooves are formed by the indentation at the center of the top wall of the conveyor seat. A double-threaded screw is provided on the conveyor seat. A displacement motor is installed on one side wall of the conveyor seat. The existing automatic electromagnetic induction aluminum foil sealing machine has shown certain advantages in application. By cooperating with the double-threaded screw and the shifting motor, the distance between the two limit plates can be adjusted. Combined with the movable clamping seat to clamp and position the medicine bottle, the conveying trajectory of the container bottle can be limited, reducing the probability of container bottle position deviation and providing a certain guarantee for the accuracy of aluminum foil sealing. It has been applied in the automated sealing operation of medicine bottles and other containers. However, in actual large-scale production, this existing technical solution still reveals obvious defects and shortcomings. First, it lacks an effective transmission auxiliary structure at the bottom. When the bottle is located inside the conveyor belt, the platform in contact with the bottom of the bottle remains relatively stationary. During the transmission process, friction occurs between the bottom of the bottle and the platform, which easily causes the bottle to tilt. Although some existing equipment uses a bottom conveyor belt for auxiliary transmission, the friction between the bottle and the side limiting plates still causes the bottle to tilt. It is evident that existing equipment generally lacks a structure that provides coordinated force to the sides and bottom of the bottle, and cannot ensure stable positioning of the bottle while guaranteeing stable transmission. The existing automatic electromagnetic induction aluminum foil sealing machine cannot fundamentally solve the bottle tilting problem. Secondly, the conveyor belt spacing of the existing equipment cannot be flexibly adjusted. When faced with medicine bottles of different heights and diameters, it is impossible to adjust the conveyor belt spacing according to the bottle size, resulting in poor compatibility of the equipment with different bottle specifications and difficulty in meeting diverse production needs. These defects not only affect sealing efficiency and quality, but also limit the scope of application of the equipment. Therefore, it is necessary to improve the existing automatic electromagnetic induction aluminum foil sealing machine. It is necessary to solve the problems of unstable bottle conveying and insufficient adaptability through targeted design optimization, so as to improve the practicality and production adaptability of the equipment. Summary of the Invention

[0003] To improve the performance and sealing stability during the application of existing technologies, this application provides an electromagnetic induction aluminum foil sealing machine for ear drop bottles.

[0004] The electromagnetic induction aluminum foil sealing machine for ear drop bottles provided in this application adopts the following technical solution: An electromagnetic induction aluminum foil sealing machine for ear drop bottles includes a base frame, an electromagnetic sensor fixedly installed at the top center of the base frame, an adjustment mechanism fixedly installed on the top outer side of the base frame, a conveying mechanism fixedly installed at the moving end of the adjustment mechanism, a support frame fixedly installed at the outer center of the base frame, a sealing machine body fixedly installed at the top center of the support frame, and positioning modules fixedly installed at the center of both sides of the support frame. The conveying mechanism includes a side plate, which is fixedly installed on the two moving ends of the adjusting mechanism. Side limiting modules are fixedly installed on both outer ends of the side plate, and a transmission module is rotatably connected to the inner side of the side plate. The side limiting module and the transmission module are mutually connected and driven. A telescopic module is fixedly installed between the inner sides of the transmission module.

[0005] By adopting the above technical solution, during the application of this device, when performing aluminum foil sealing operations on ear drop bottles, the adjustment mechanism is first activated according to the bottle specifications. The moving end of the adjustment mechanism drives the overall adjustment of the conveying mechanism, making the conveying mechanism adapt to the conveying requirements of the bottle. Adaptation can be completed without disassembling parts, greatly improving the convenience of operation and solving the problem of poor adaptability of existing equipment. When the side plates in the conveying mechanism move with the moving end of the adjustment mechanism, the side limiting modules at both ends of the outer side of the side plates and the inner transmission modules adjust synchronously, and the side limiting modules and the transmission modules maintain a transmission connection to ensure stable transmission of subsequent conveying power. At the same time, the telescopic modules between the inner sides of the transmission modules extend and retract synchronously with the changes in the spacing of the side plates, avoiding the disengagement of the transmission structure due to spacing adjustments, ensuring the continuity of the overall operation of the conveying mechanism. The ear drop bottles to be sealed are placed on the conveying mechanism. After the feeding mechanism is in place, the transmission module starts and drives the medicine bottle towards the electromagnetic sensor in the middle of the top of the base frame. The side limiting module limits the medicine bottle from both sides to prevent it from shifting or tilting during the feeding process, thus improving the stability of the feeding process. When the medicine bottle is fed to the bottom of the electromagnetic sensor, the electromagnetic sensor heats the aluminum foil at the mouth of the medicine bottle through electromagnetic induction. Then the medicine bottle continues to be fed to the bottom of the sealing machine body at the top of the support frame. The positioning module in the middle of both sides of the support frame starts to accurately position the medicine bottle from both sides, ensuring that the mouth of the medicine bottle is aligned with the sealing machine body. The sealing machine body then completes the melting and sealing of the aluminum foil and the medicine bottle. The whole process does not require much manual intervention, realizing automated sealing and improving production efficiency. At the same time, the accurate positioning of the positioning module and the stable feeding of the conveying mechanism effectively avoid the problem of incomplete sealing caused by the tilting of the medicine bottle, ensuring the sealing quality.

[0006] Optionally, the adjustment mechanism includes a guide rail, which is fixedly installed on the top side of the base frame. A lead screw is rotatably connected inside the guide rail. A first motor is fixedly installed at one end of the guide rail. The output end of the first motor passes through the guide rail and is fixedly connected to the end of the lead screw. The two ends of the lead screw have opposite thread directions. A slider is threaded to both ends of the lead screw. The slider is slidably connected inside the guide rail. A connecting arm is fixedly installed on the top of the slider. A side plate is fixedly installed on the inner end of the connecting arm.

[0007] By adopting the above technical solution, during the application of this device, when adjusting the spacing of the conveying mechanism according to the specifications of the ear drop bottle, the first motor in the adjustment mechanism is activated. The output end of the first motor drives the lead screw inside the guide rail to rotate. Since the threads at both ends of the lead screw turn in opposite directions, the rotating lead screw drives the sliders connected by the threads at both ends to slide in opposite directions along the inside of the guide rail. The connecting arm at the top of the slider moves synchronously with the slider, thereby driving the side plate of the conveying mechanism connected to the inner end of the connecting arm to move, realizing the adjustment of the spacing between the two side plates. The entire adjustment process is automated by motor drive, eliminating the need for manual pushing of the side plates and greatly reducing operation. The design of the slider sliding along the guide rail ensures stable movement of the side plate, preventing deviation during adjustment and guaranteeing the stability of the conveying mechanism when transporting medicine bottles. In addition, the sliding direction of the slider can be flexibly adjusted by controlling the forward and reverse rotation of the first motor, thereby expanding or shrinking the distance between the side plates. It can quickly adapt to ear drop medicine bottles of different diameters without disassembling any parts, reducing the adjustment time and improving the equipment's response speed to diverse production needs. It solves the problems of cumbersome adjustment process and low adaptation efficiency of existing equipment, laying the foundation for stable transport and accurate sealing of medicine bottles.

[0008] Optionally, a support rail is fixedly installed at the other end of the top of the base frame, a support block is slidably connected inside the support rail, a support arm is fixedly installed on the top of the support block, and the outer end of the support arm is fixedly connected to the outer side of the side plate.

[0009] By adopting the above technical solution, during the application of this device, when the side plate spacing of the conveying mechanism is adjusted by the adjustment mechanism, as the adjustment mechanism drives the side plate to move horizontally, the support arm fixedly connected to the outer side of the side plate will move synchronously with the side plate. The support block at the bottom of the support arm slides inside the support rail at the other end of the top of the base frame. The sliding cooperation between the support block and the support rail can provide additional support from the side of the side plate away from the adjustment mechanism, preventing the side plate from tilting or swaying due to only one side being pulled by the adjustment mechanism. This ensures that the side plate remains horizontal and stable throughout the entire movement, thereby ensuring the position of each component of the conveying mechanism connected to the side plate (such as the side limit module and the transmission module). Precise positioning prevents misalignment of subsequent transmission structures due to side plate displacement. Furthermore, this double-sided support design distributes the force during side plate movement, reducing the load on the connection between the adjustment mechanism and the side plates, extending component lifespan, and preventing structural deformation due to excessive force on one side after prolonged use. In addition, the smooth sliding of the support block within the support rail does not hinder the adjustment mechanism's adjustment of the side plate spacing, ensuring both adjustment flexibility and improved structural stability after spacing adjustment. This provides a reliable guarantee for the subsequent conveying mechanism to stably deliver ear drop bottles and ensure accurate sealing, solving the problems of side plate displacement and transmission instability that may result from relying solely on single-sided support of the adjustment mechanism.

[0010] Optionally, the side limiting module includes a base plate, which is fixedly installed on both outer ends of the side plate. The top of the base plate is rotatably connected to a transmission adjustment component, and the transmission adjustment components on the outer side of the side plate are mutually connected. A fixed plate is fixedly installed on the bottom of one base plate, and a second motor is fixedly installed on the bottom of the fixed plate. The output end of the second motor passes through the fixed plate and is connected to the bottom of the transmission adjustment component.

[0011] By adopting the above technical solution, during the application of this device, when conveying and limiting the ear drop bottle, the second motor at the bottom of one of the base plates in the side limiting module is activated. The output end of the second motor passes through the fixed plate and drives the transmission adjustment component connected to it. Since the transmission adjustment components at the top of the base plates on both sides of the side plate are interconnected, the transmission adjustment component will transmit power to the transmission adjustment component on the other side, so that the two transmission adjustment components operate synchronously. The synchronously operating transmission adjustment components can provide stable limiting and auxiliary transmission from both sides of the ear drop bottle, preventing the bottle from shifting or tilting to the sides during the conveying process, ensuring that the bottle always moves along the preset trajectory, laying the foundation for subsequent precise sealing. Meanwhile, the coordinated design of the transmission adjustment component and the side plate allows for simultaneous adjustment of its own limit range when the adjustment mechanism adjusts the side plate spacing to accommodate different sizes of medicine bottles. This eliminates the need for additional disassembly or replacement of parts, improving the equipment's adaptability to different diameter ear drop bottles. Furthermore, the second motor is stably mounted on the bottom of the base plate via a fixed plate, ensuring stable power output and reducing the impact of motor vibration on the transmission adjustment component. This, in turn, ensures the overall reliability of the side limit module's operation, preventing bottle conveying jams or deviations due to unstable power transmission. This solves the problems of uneven power transmission and poor adaptability in existing equipment's side limit structure, further enhancing the stability and smoothness of the ear drop bottle conveying process.

[0012] Optionally, the transmission adjustment assembly includes a first bevel gear and a second bevel gear. The first bevel gear is rotatably connected to both ends of the outer side of the side plate, and the second bevel gear is rotatably connected to the top of the base plate. The first bevel gear and the second bevel gear are meshed together. The bottom of one of the second bevel gears is connected to the output end of the second motor. A hexagonal base rod is fixedly installed on the top of the second bevel gear. Hexagonal sleeves are slidably connected to both ends of the outer surface of the hexagonal base rod. A side synchronous pulley is fixedly installed on the outer side of the hexagonal sleeve. A side conveyor belt is drivenly connected to the surface of the side synchronous pulley. A limit member is fixedly connected to the outer side of the hexagonal sleeve.

[0013] By adopting the above technical solution, during the application of this device, when it transmits power to the side limiting module and adapts to the specifications of the medicine bottle, when the output end of the second motor drives the second bevel gear connected to it to rotate, since the second bevel gear meshes with the first bevel gear on the outer side of the side plate, the first bevel gear will rotate synchronously with the second bevel gear, thereby realizing the transmission of power in different directions and ensuring that the side limiting module can obtain a stable power source. At the same time, the hexagonal base rod at the top of the second bevel gear rotates together with the second bevel gear. During the rotation, the hexagonal sleeve on the outer surface of the hexagonal base rod can slide along the hexagonal base rod according to the diameter specifications of the ear drop medicine bottle, adjusting the distance between the two hexagonal sleeves. The side synchronous wheel on the outer side of the hexagonal sleeve moves accordingly, and the side conveyor belt on the surface of the side synchronous wheel also adjusts its position synchronously until the side conveyor belt is aligned with the side limit module. The side of the medicine bottle is fitted with a suitable material, and then the position of the hexagonal sleeve is fixed by a limiting component to prevent it from shifting during transmission. This structural design allows the transmission adjustment component to stably transmit power, drive the side conveyor belt to assist in the transport of medicine bottles, and flexibly adjust the spacing of the side conveyor belt. It can adapt to different sizes of medicine bottles without replacing parts, reducing equipment adjustment time and costs. In addition, the cooperation between the hexagonal base rod and the hexagonal sleeve ensures that the two rotate synchronously and slide smoothly, avoiding slippage or jamming during power transmission, ensuring the stability of the side conveyor belt operation, and thus providing stable lateral limiting and auxiliary transmission for the medicine bottle, preventing the medicine bottle from tilting during transport. This solves the problems of poor adaptability and unstable power transmission in the existing equipment transmission adjustment structure, and further improves the continuity of medicine bottle transport and sealing.

[0014] Optionally, the limiting component includes a positioning plate and a locking hole. The positioning plate is fixedly installed on the outer middle of the hexagonal sleeve. A limiting screw is threadedly connected to the outer middle of the positioning plate. The locking holes are linearly arranged at equal intervals on one side of the outer surface of the hexagonal base rod. The end of the limiting screw is inserted into the inside of one of the locking holes. The limiting screw is configured as a hand-tightening screw.

[0015] By adopting the above technical solution, during the application of this device, when adjusting the side conveyor belt spacing to match the specifications of the ear drop bottle via the transmission adjustment component, when the hexagonal sleeve slides along the hexagonal base rod to the target position, the operator can fix the hexagonal sleeve with the limiting component to prevent it from shifting during transmission. Specifically, since the positioning plate of the limiting component is fixed to the outside of the hexagonal sleeve, the limiting screw threaded to the outside of the positioning plate can be directly turned manually without the need for professional tools. The operator turns the limiting screw, which is a hand-tightening screw, so that its end gradually penetrates the positioning plate and moves towards the hexagonal base rod until the end of the limiting screw inserts into the equally spaced linearly arranged locking holes on one side of the outer surface of the hexagonal base rod. At this point, the hexagonal sleeve is limited and fixed, unable to slide along the hexagonal base rod, ensuring the spacing between the side conveyor belts... The design ensures the hexagonal sleeve remains stably positioned to fit the medicine bottle. This not only simplifies the fixing process and reduces the workload for operators, but also allows for precise fine-tuning of the hexagonal sleeve position by inserting the limiting screw into different positions of the locking holes. This further improves the fit between the side conveyor belt and the side of the medicine bottle, preventing tilting of the medicine bottle due to spacing deviations. In addition, the hand-tightening screw allows for easy readjustment of the side conveyor belt spacing by simply reversing the limiting screw to disengage it from the locking hole, enabling the hexagonal sleeve to slide again without disassembling parts. This significantly reduces adjustment time, improves the equipment's adaptability to different sizes of ear drop medicine bottles, and solves the problems of cumbersome operation and inconvenient adjustment in existing equipment's limiting structure. It also ensures the overall stability and flexibility of the transmission adjustment components.

[0016] Optionally, the transmission module includes a rotating shaft, which is rotatably connected to both ends of the side plate. An inner synchronous pulley is fixedly installed on the inner end of the rotating shaft. The inner synchronous pulleys are interconnected by a main conveyor belt. The outer end of the rotating shaft is fixedly connected to the inner side of the first bevel gear.

[0017] By adopting the above technical solution, during the application of this device, when it provides power for conveying ear drop bottles, the first bevel gear rotates, which drives the outer end of the shaft fixedly connected to it to rotate synchronously. Since the shaft is rotatably connected to both ends of the side plate, the inner end of the shaft rotates together with the shaft, thereby driving the inner synchronous wheel fixed to the inner end of the shaft to rotate. The two inner synchronous wheels are interconnected through the main conveyor belt. When one inner synchronous wheel rotates, it drives the other inner synchronous wheel to rotate synchronously through the main conveyor belt, so that the main conveyor belt forms a stable cyclic transmission trajectory. After the ear drop bottles to be sealed are placed on the main conveyor belt, the main conveyor belt can drive the bottles to be transported smoothly along the preset direction, transporting the bottles to be processed for subsequent electromagnetic induction heating and sealing operations. This transmission method can ensure the main conveyor belt The uniform operating speed prevents jamming or speed fluctuations during bottle transport, ensuring smooth bottle delivery. The rotating connection between the shaft and side plate reduces frictional resistance during transmission, minimizing component wear and extending the lifespan of the transmission module. Furthermore, the direct fixed connection between the outer end of the shaft and the first bevel gear reduces power transmission links and power loss, ensuring efficient power transmission from the first bevel gear to the main conveyor belt. This maintains stable power transmission on the main conveyor belt, preventing bottle transport from stalling due to insufficient power. This further improves the continuity between bottle transport and subsequent sealing operations, solving the problems of low power transmission efficiency and unstable transport in existing equipment transmission modules, and providing reliable transport assurance for the automated sealing process of ear drop bottles.

[0018] Optionally, the telescopic module includes a hexagonal telescopic transmission retaining sleeve and a hexagonal telescopic transmission retaining slide rod. The hexagonal telescopic transmission retaining sleeve is fixedly installed inside the inner synchronous pulley on one side, and the hexagonal telescopic transmission retaining slide rod is fixedly installed inside the inner synchronous pulley on the other side. The hexagonal telescopic transmission retaining slide rod and the hexagonal telescopic transmission retaining sleeve are connected in a transmission manner. The inner synchronous pulley and the side synchronous pulley have the same diameter, and the side conveyor belt and the main drive belt have the same length and height.

[0019] By adopting the above technical solution, during the application of this device, when adjusting the spacing of the transmission module according to the specifications of the ear drop bottle, the telescopic module will move synchronously with the change in the spacing of the inner synchronous pulleys on both sides. Since the hexagonal telescopic transmission retaining sleeve is fixed to the inside of one inner synchronous pulley, and the hexagonal telescopic transmission retaining slide is fixed to the inside of the other inner synchronous pulley, and the two maintain a transmission connection, when the inner synchronous pulleys move with the side plate to adjust the spacing, the hexagonal telescopic transmission retaining slide will slide along the inside of the hexagonal telescopic transmission retaining sleeve. This ensures that the inner synchronous pulleys on both sides maintain a transmission connection during the spacing change process, and also prevents the transmission module from disengaging due to spacing adjustment. This ensures that the main conveyor belt can always stably obtain power and maintain a cyclic transmission state. Simultaneously, because the inner synchronous pulleys and side synchronous pulleys have the same diameter, and the side conveyor belt has the same length and height as the main conveyor belt, the extension... During the process of maintaining stable transmission, the shrinking module ensures that the operating speeds of the main conveyor belt driven by the inner synchronous pulley and the side synchronous pulley driven by the side synchronous pulley are completely synchronized. This ensures that the main conveyor belt supports and transports the medicine bottles from the bottom, while the side conveyor belts assist in transporting them from both sides. This highly coordinated action prevents friction or tilting of the medicine bottles due to inconsistent transport speeds between the bottom and sides, further improving the stability of the medicine bottle transport. This design not only allows the equipment to flexibly adapt to ear drop bottles of different diameters, but also enables it to quickly restore a stable synchronous transmission state after adjustment without the need for additional transmission speed calibration, reducing equipment debugging time. It solves the problem of asynchronous transmission and unstable medicine bottle transport that easily occurs after adjusting the spacing in existing equipment, providing a reliable transport guarantee for the accuracy of subsequent electromagnetic induction sealing, while also extending the service life of transmission components and reducing equipment maintenance costs.

[0020] Optionally, the positioning module includes a fixed base, which is fixedly installed on the middle of both sides of the support frame. An electric push rod is fixedly installed on the outer side of the fixed base, and a clamping frame is fixedly installed through the fixed base at the output end of the electric push rod.

[0021] By adopting the above technical solution, during the application of this device, when the ear drop bottle is conveyed to the sealing station for sealing, the positioning module will be activated to ensure precise alignment between the bottle mouth and the sealing machine body. When the bottle moves with the main conveyor belt and side conveyor belt to the sealing area below the support frame, the electric push rod on the outside of the fixed seat begins to work. The output end of the electric push rod extends through the fixed seat towards the bottle, driving the clamping frame at the end to move synchronously. The clamping frames on both sides approach each other and complete the clamping action from both sides of the bottle, stably fixing the bottle in the preset sealing position. The entire positioning process is powered by the electric push rod, eliminating the need for manual adjustment of the bottle position, achieving automated positioning, significantly reducing manual intervention, and lowering the labor intensity of operators. At the same time, the high precision of the electric push rod's extension and retraction ensures that the clamping frame accurately aligns with the bottle each time, avoiding… Manual positioning errors can cause bottle misalignment. Furthermore, the clamping force of the clamping frame can be stably controlled through the output parameters of the electric push rod. This ensures the bottle doesn't shift during sealing and prevents damage from excessive clamping force, protecting the bottle's appearance and structural integrity. This positioning method is also adaptable to dropper bottles of different diameters. Simply adjust the extension stroke of the electric push rod according to the bottle specifications to ensure the clamping frame precisely fits the bottle size without replacing positioning components. This enhances the equipment's flexibility in adapting to different bottle sizes. Through the precise positioning module, the bottle opening remains aligned with the sealing machine body, effectively preventing incomplete aluminum foil sealing due to bottle opening misalignment, ensuring sealing quality, and solving the problems of low positioning accuracy and poor adaptability in existing equipment. This provides strong assurance for the sealing reliability of dropper bottles.

[0022] Optionally, the clamping frame has a V-shaped top view, and anti-slip support plates are fixedly installed on the front and rear sides of the bottom of the base frame.

[0023] By adopting the above technical solution, during the application of this device, when the positioning module clamps and positions the ear drop bottle, the clamping frame is V-shaped when viewed from above. When the electric push rod pushes the clamping frame closer to the bottle, the opening of the V-shape can naturally guide the bottle from both sides. No matter if there is a slight positional deviation of the bottle during the transportation process, it can be guided to the center position of the clamping frame by the side wall of the V-shape, ensuring that the bottle is accurately fixed at the preset sealing point every time it is clamped, avoiding clamping misalignment caused by the initial positional deviation of the bottle, and further improving the positioning accuracy. At the same time, the V-shaped structure is adaptable to ear drop bottles of different diameters. Smaller diameter bottles will be clamped in the narrower part of the inner side of the V-shape, while larger diameter bottles will fit in the wider part of the outer side of the V-shape. Stable clamping can be achieved without replacing clamping components, enhancing the adaptability of the positioning module to various sizes of medicine bottles and reducing equipment adjustment time. In addition, the anti-slip support plates on the front and rear sides of the base frame provide stable support for the entire device. During equipment operation, whether the electric push rod drives the clamping frame or the main conveyor belt and side conveyor belt transport medicine bottles, the anti-slip support plates can distribute the overall force of the equipment, preventing the base frame from tilting or shifting due to vibration or uneven force. This ensures that core components such as the electromagnetic sensor and the sealing machine body always maintain a stable position, thereby ensuring the precise connection of each process in the medicine bottle sealing process. It solves the problem of existing equipment being prone to shaking due to insufficient support, which affects the sealing quality, and provides a reliable foundation for the long-term stable operation of the device.

[0024] In summary, this application includes at least one of the following beneficial technical effects: 1. During the application of this technical solution, by setting up an adjustment mechanism and a side limiting module, a two-way horizontal and vertical adjustment system is constructed. This allows the main conveyor belt spacing to be adjusted horizontally by moving the side plate smoothly according to the diameter, height, and other specifications of the ear drop bottle. Vertically, the height and spacing of the side conveyor belt are adjusted by the side limiting module. Moreover, no parts need to be disassembled during the adjustment process. With the help of the hand-tightening limiting screw, the adjustment position can be quickly fixed. This achieves the effect of flexible and precise horizontal and vertical adjustment, adaptability to different specifications of medicine bottles, and adjustment operation without the need for professional tools. It solves the problems of existing technology where the equipment can only be adjusted in one direction, cannot adapt to various medicine bottle specifications, and requires professional tools and is cumbersome to operate. It meets the sealing requirements of ear drop bottles of different sizes. 2. During the application of this technical solution, by setting up a telescopic module and a transmission module, stable telescopic conveying can be achieved during use. The hexagonal telescopic transmission of the telescopic module keeps the slide rod and the sleeve frame telescopically extending and retracting with the adjustment distance, ensuring that the transmission structures on both sides always work together. The transmission module drives the main conveyor belt and the side conveyor belt to run synchronously. The main conveyor belt supports and conveys from the bottom, while the side conveyor belts assist and limit the conveying from both sides. The two work together to avoid uneven force during the conveying of medicine bottles, thereby achieving the effects of strong structural telescopic adaptability, smooth and tilt-free conveying of medicine bottles, and high transmission efficiency during the conveying process. This solves the problems of easy disengagement of the transmission structure after equipment adjustment, easy tilting of medicine bottles due to uneven force, and impact on sealing efficiency in the existing technology, ensuring the continuity of conveying and sealing. 3. During the application of this technical solution, the coordinated structure of the adjustment mechanism, telescopic module, and transmission module allows for seamless connection between horizontal and vertical adjustment and stable telescopic conveying during use. When the adjustment mechanism adjusts the spacing, the telescopic module adapts synchronously to ensure the stability of the transmission structure. The transmission module then drives the main and side conveyor belts to convey the material in a coordinated manner. At the same time, the anti-slip support plate ensures the overall stability of the equipment, and the positioning module assists in precise sealing. This achieves the effects of strong coordination between horizontal and vertical adjustment and conveying, stable overall equipment operation, and high sealing quality. It solves the problems of equipment adjustment and conveying being disconnected, easy shaking during operation, and incomplete sealing caused by tilting of medicine bottles in the existing technology, thereby improving the pass rate and production efficiency of ear drop bottle sealing. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the overall structure of the present invention.

[0026] Figure 2 This is a bottom-view structural diagram of the present invention.

[0027] Figure 3 This is a top view of the structure of the present invention.

[0028] Figure 4 This is a side view structural diagram of the present invention.

[0029] Figure 5 This is a top view of the conveying mechanism of the present invention.

[0030] Figure 6 This is a bottom view of the feeding mechanism of the present invention.

[0031] Figure 7 This is a schematic diagram of the adjustment mechanism and positioning module structure of the present invention.

[0032] Figure 8 This is the invention Figure 4 A magnified structural diagram at point A.

[0033] Figure 9 This is the invention Figure 5A magnified structural diagram at point A.

[0034] Explanation of reference numerals in the attached drawings: 1. Base frame; 2. Electromagnetic sensor; 3. Adjustment mechanism; 31. Guide rail; 32. Lead screw; 33. First motor; 34. Slider; 35. Connecting arm; 36. Support rail; 37. Support block; 38. Support arm; 4. Support frame; 5. Sealing machine body; 6. Conveying mechanism; 61. Side plate; 62. Telescopic module; 621. Hexagonal telescopic transmission retaining sleeve; 622. Hexagonal telescopic transmission retaining slide rod; 63. Side limiting module; 631. Base plate; 632. Transmission adjustment assembly; 6321. First motor 6322, Second bevel gear; 6323, Hexagonal base rod; 6324, Hexagonal sleeve; 6325, Side synchronous pulley; 6326, Side conveyor belt; 6327, Limiting component; 63271, Positioning plate; 63272, Clip hole; 63273, Limiting screw; 633, Fixed plate; 634, Second motor; 64, Transmission module; 641, Rotating shaft; 642, Inner synchronous pulley; 643, Main conveyor belt; 7, Positioning module; 71, Fixed seat; 72, Electric push rod; 73, Clamping frame; 8, Anti-slip support plate. Detailed Implementation

[0035] The following is in conjunction with the appendix Figures 1-9 This application will be described in further detail.

[0036] In the description of this application, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention 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 the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0037] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" 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 between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0038] This application discloses an electromagnetic induction aluminum foil sealing machine for ear drop bottles.

[0039] Please refer to Figures 1-9In one embodiment of this application, an electromagnetic induction aluminum foil sealing machine for ear drop bottles includes a base frame 1, an electromagnetic sensor 2 fixedly installed at the top center of the base frame 1, an adjustment mechanism 3 fixedly installed on the top outer side of the base frame 1, a conveying mechanism 6 fixedly installed at the moving end of the adjustment mechanism 3, a support frame 4 fixedly installed at the outer center of the base frame 1, a sealing machine body 5 fixedly installed at the top center of the support frame 4, and positioning modules 7 fixedly installed at the center of both sides of the support frame 4. The conveying mechanism 6 includes a side plate 61, which is fixedly installed on the two moving ends of the adjusting mechanism 3. Side limiting modules 63 are fixedly installed on both outer ends of the side plate 61. A transmission module 64 is rotatably connected to the inner side of the side plate 61. The side limiting module 63 and the transmission module 64 are mutually connected and driven. A telescopic module 62 is fixedly installed between the inner sides of the transmission module 64.

[0040] The adjustment mechanism 3 includes a guide rail 31, which is fixedly installed on the top side of the base frame 1. A lead screw 32 is rotatably connected inside the guide rail 31. A first motor 33 is fixedly installed at one end of the guide rail 31. The output end of the first motor 33 passes through the end of the guide rail 31 and is fixedly connected to the end of the lead screw 32. The two ends of the lead screw 32 have opposite threads. Both ends of the lead screw 32 are threadedly connected to sliders 34. The sliders 34 are slidably connected inside the guide rail 31. A connecting arm 35 is fixedly installed on the top of the slider 34. A side plate 61 is fixedly installed on the inner end of the connecting arm 35.

[0041] A support rail 36 is fixedly installed at the other end of the top of the base frame 1. A support block 37 is slidably connected inside the support rail 36. A support arm 38 is fixedly installed on the top of the support block 37. The outer end of the support arm 38 is fixedly connected to the outer side of the side plate 61.

[0042] The side limiting module 63 includes a base plate 631, which is fixedly installed on both outer ends of the side plate 61. The top of the base plate 631 is rotatably connected to a transmission adjustment component 632. The transmission adjustment components 632 on the outer side of the side plate 61 are mutually connected. A fixed plate 633 is fixedly installed on the bottom of one base plate 631. A second motor 634 is fixedly installed on the bottom of the fixed plate 633. The output end of the second motor 634 passes through the fixed plate 633 and is connected to the bottom of the transmission adjustment component 632.

[0043] The transmission adjustment assembly 632 includes a first bevel gear 6321 and a second bevel gear 6322. The first bevel gear 6321 is rotatably connected to both ends of the outer side of the side plate 61, and the second bevel gear 6322 is rotatably connected to the top of the base plate 631. The first bevel gear 6321 and the second bevel gear 6322 are meshed together. The bottom of one of the second bevel gears 6322 is connected to the output end of the second motor 634. A hexagonal base rod 6323 is fixedly installed on the top of the second bevel gear 6322. A hexagonal sleeve 6324 is slidably connected to both ends of the outer surface of the hexagonal base rod 6323. A side synchronous pulley 6325 is fixedly installed on the outer side of the hexagonal sleeve 6324. A side conveyor belt 6326 is connected to the surface of the side synchronous pulley 6325. A limit member 6327 is fixedly connected to the outer side of the hexagonal sleeve 6324.

[0044] The limiting component 6327 includes a positioning plate 63271 and a locking hole 63272. The positioning plate 63271 is fixedly installed on the outer middle of the hexagonal sleeve 6324. A limiting screw 63273 is threadedly connected to the outer middle of the positioning plate 63271. The locking holes 63272 are linearly arranged at equal intervals on one side of the outer surface of the hexagonal base rod 6323. The end of the limiting screw 63273 is inserted into the inside of a locking hole 63272. The limiting screw 63273 is a hand-tightening screw.

[0045] The transmission module 64 includes a rotating shaft 641, which is rotatably connected to both ends of the side plate 61. An inner synchronous wheel 642 is fixedly installed on the inner end of the rotating shaft 641. The inner synchronous wheels 642 are connected to each other through the main conveyor belt 643. The outer end of the rotating shaft 641 is fixedly connected to the inner side of the first bevel gear 6321.

[0046] The telescopic module 62 includes a hexagonal telescopic transmission retaining sleeve 621 and a hexagonal telescopic transmission retaining slide rod 622. The hexagonal telescopic transmission retaining sleeve 621 is fixedly installed inside the inner synchronous pulley 642 on one side, and the hexagonal telescopic transmission retaining slide rod 622 is fixedly installed inside the inner synchronous pulley 642 on the other side. The hexagonal telescopic transmission retaining slide rod 622 and the hexagonal telescopic transmission retaining sleeve 621 are connected by a transmission. The inner synchronous pulley 642 and the side synchronous pulley 6325 have the same diameter, and the side conveyor belt 6326 and the main drive belt have the same length and height.

[0047] The positioning module 7 includes a fixed base 71, which is fixedly installed on the middle of both sides of the support frame 4. An electric push rod 72 is fixedly installed on the outside of the fixed base 71. The output end of the electric push rod 72 passes through the fixed base 71 and is fixedly installed with a clamping frame 73. The clamping frame 73 is V-shaped when viewed from above. Anti-slip support plates 8 are fixedly installed on the front and rear sides of the bottom of the base frame 1.

[0048] The implementation principle of the electromagnetic induction aluminum foil sealing machine for ear drop bottles in this application embodiment is as follows: When this device is used, the ear drop bottles to be sealed are first placed between the inner sides of the main conveyor belt 643, laying the foundation for subsequent adaptation, adjustment and conveying sealing. Subsequently, the spacing and height are adjusted according to the specifications of the medicine bottles. An adjustment mechanism 3 is set up, and its internal guide rail 31 is fixedly installed on the top of the base frame 1. After the first motor 33 at one end of the guide rail 31 is started, its output end can drive the lead screw 32 inside the guide rail 31 to rotate. Since the threads at both ends of the lead screw 32 turn in opposite directions, the two sliders 34 on the outer surface of the lead screw 32 can slide towards or away from each other along the guide rail 31. The connecting arm 35 at the top of the slider 34 drives the side plate 61 to move synchronously. At the same time, by setting a support rail 36 at the other end of the top of the base frame 1, the support block 37 inside the support rail 36 is fixedly connected to the support arm 38 on the outer side of the side plate 61, so that the support block 37 can slide along the support rail 36 when the side plate 61 moves, thereby ensuring that the side plate 61 moves smoothly until the spacing of the side plate 61 is adapted to the diameter of the medicine bottle. Next, adjust the spacing of the side conveyor belts 6326 of the side limiting module 63. Loosen the hand-tightening limiting screw 63273 in the limiting component 6327 so that its end disengages from the locking hole 63272 on the surface of the hexagonal base rod 6323. This pushes the hexagonal sleeve 6324 to slide along the hexagonal base rod 6323. The side synchronous pulley 6325 on the outer side of the hexagonal sleeve 6324 moves together with the side conveyor belt 6326 until the side conveyor belt 6326 is aligned with the side of the medicine bottle. Then tighten the limiting screw 63273 to fix the hexagonal sleeve 6324. During this process, the telescopic module 62, with its internal hexagonal telescopic transmission, maintains the sliding rod 622 and the hexagonal telescopic transmission. The holding frame 621 is fixed to the inner side of the inner synchronous pulleys 642 on both sides, so that when the spacing of the side plates 61 is adjusted, the side conveyor belt 6326 and the main drive belt can be stably attached to the side and bottom of the medicine bottle. During use, its hexagonal telescopic drive retaining slide bar 622 can synchronously extend and retract along the hexagonal telescopic drive retaining frame 621 to ensure that the spacing of the inner synchronous pulleys 642 on both sides is always adapted, thereby ensuring that the main conveyor belt 643 and the side conveyor belt 6326 can be driven in coordination, avoiding the tilting of the medicine bottle due to improper spacing, and solving the problem of poor adaptability of existing equipment; at the same time, by setting the anti-slip support plate 8 at the bottom of the base frame 1, the overall equipment is provided with stable support, ensuring that the equipment will not shake during the adjustment process; After the spacing and height are adjusted, the second motor 634 in the side limiting module 63 is activated. The second motor 634 is fixed below the fixing plate 633 at the bottom of the base plate 631. Its output end passes through the fixing plate 633 and drives a second bevel gear 6322 to rotate. The second bevel gear 6322 meshes with the first bevel gear 6321 on the outer side of the side plate 61, causing the first bevel gear 6321 to drive the rotating shaft 641 in the transmission module 64 to rotate. The inner end of the rotating shaft 641 is fixed with an internal synchronizing element. The inner synchronous pulleys 642 rotate accordingly, and are connected to each other via the main conveyor belt 643, thereby driving the main conveyor belt 643 to run. At the same time, the first bevel gear 6321 at the outer end of the rotating shaft 641 drives the second bevel gear 6322 on the other side to rotate. The hexagonal base rods 6323 on the top of all the second bevel gears 6322 rotate synchronously. The hexagonal sleeves 6324 on the outer side of the hexagonal base rods 6323 drive the side synchronous pulleys 6325 to rotate, and the side conveyor belt 6326 on the surface of the side synchronous pulleys 6325 runs accordingly. By setting the inner synchronous pulley 642 and the side synchronous pulley 6325 to have the same diameter, and the side conveyor belt 6326 and the main conveyor belt 643 to have the same length and height, they can be synchronously driven. The main conveyor belt 643 drives the medicine bottle to move from the bottom, while the side conveyor belt 6326 limits the medicine bottle from both sides and assists in the transmission, avoiding the medicine bottle from tilting due to friction with the limiting structure, thus achieving stable delivery of the medicine bottle and solving the problem of tilting caused by the lack of coordinated force from the sides and bottom in existing equipment. At the same time, the entire transmission process is automated by motor drive, eliminating the need for manual pushing of the medicine bottle, reducing manual intervention and labor intensity.

[0049] When the medicine bottle is conveyed to the sealing station below the support frame 4 under the coordinated action of the main conveyor belt 643 and the side conveyor belt 6326, the positioning module 7 is set up. The fixed seat 71 inside is fixed to the middle of both sides of the support frame 4. After the electric push rod 72 on the outside of the fixed seat 71 is started, its output end can push the clamping frame 73 to move towards the medicine bottle. The clamping frame 73 is V-shaped when viewed from above, which allows it to accurately clamp and position the medicine bottle from both sides, ensuring that the mouth of the medicine bottle is accurately aligned with the sealing machine body 5 on the top of the support frame 4, and avoiding incomplete sealing due to positioning deviation. Subsequently, the electromagnetic inductor 2 on top of the base frame 1 and the sealing machine body 5 are activated. The electromagnetic inductor 2 induces eddy currents in the aluminum foil at the bottle opening, heating it. The heated aluminum foil melts and connects with the plastic bottle, allowing the sealing machine body 5 to complete the sealing operation. The entire positioning and sealing process is highly automated, effectively improving production efficiency. Simultaneously, the V-shaped clamping frame 73 compensates for the insufficient positioning accuracy of existing equipment, ensuring a good seal. After sealing, the electric push rod 72 drives the clamping frame 73 to reset, and the bottle continues to be transported to the next process via the main conveyor belt 643 and the side conveyor belt 6326, achieving a complete automated sealing process. If sealing different sizes of ear drop bottles is required, simply repeat the bottle placement and adaptation adjustment steps; no equipment parts need to be replaced to complete the adaptation. Through the synergistic effect of various adjustment structures, the processing needs of diverse products in large-scale production are met, solving the problem of the narrow applicability of existing equipment. In addition, by setting the limit screw 63273 to a hand-tight type, adjustments can be completed without professional tools, simplifying the debugging operation; the connections of each structure are clear, and during maintenance, the motor, transmission components and other parts can be inspected in a targeted manner, reducing the difficulty of maintenance, further improving the practicality and ease of operation of this device, and ensuring that it can stably meet the production needs of sealing ear drop bottles.

[0050] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. An electromagnetic induction aluminum foil sealing machine for ear drop bottles, characterized in that: The system includes a base frame (1), an electromagnetic sensor (2) is fixedly installed at the top center of the base frame (1), an adjustment mechanism (3) is fixedly installed on the top outer side of the base frame (1), a conveying mechanism (6) is fixedly installed at the moving end of the adjustment mechanism (3), a support frame (4) is fixedly installed on the outer middle of the base frame (1), a sealing machine body (5) is fixedly installed at the top center of the support frame (4), and positioning modules (7) are fixedly installed on the middle of both sides of the support frame (4). The conveying mechanism (6) includes a side plate (61), which is fixedly installed on the two moving ends of the adjusting mechanism (3). Side limiting modules (63) are fixedly installed on both outer ends of the side plate (61). A transmission module (64) is rotatably connected to the inner side of the side plate (61). The side limiting module (63) and the transmission module (64) are mutually connected. A telescopic module (62) is fixedly installed between the inner sides of the transmission module (64).

2. The electromagnetic induction aluminum foil sealing machine for ear drop bottles according to claim 1, characterized in that: The adjustment mechanism (3) includes a guide rail (31), which is fixedly installed on the top side of the base frame (1). A lead screw (32) is rotatably connected inside the guide rail (31). A first motor (33) is fixedly installed at one end of the guide rail (31). The output end of the first motor (33) passes through the guide rail (31) and the end of the lead screw (32) and is fixedly connected. The two ends of the lead screw (32) have opposite thread directions. Both ends of the lead screw (32) are threadedly connected to sliders (34). The sliders (34) are slidably connected inside the guide rail (31). A connecting arm (35) is fixedly installed on the top of the slider (34). The side plate (61) is fixedly installed on the inner end of the connecting arm (35).

3. The electromagnetic induction aluminum foil sealing machine for ear drop bottles according to claim 2, characterized in that: A support rail (36) is fixedly installed at the other end of the top of the base frame (1). A support block (37) is slidably connected inside the support rail (36). A support arm (38) is fixedly installed on the top of the support block (37). The outer end of the support arm (38) is fixedly connected to the outer side of the side plate (61).

4. The electromagnetic induction aluminum foil sealing machine for ear drop bottles according to claim 1, characterized in that: The side limiting module (63) includes a base plate (631), which is fixedly installed on both sides of the side plate (61). The top of the base plate (631) is rotatably connected to a transmission adjustment component (632). The transmission adjustment components (632) on the outside of the side plate (61) are mutually connected. A fixed plate (633) is fixedly installed on the bottom of one base plate (631). A second motor (634) is fixedly installed on the bottom of the fixed plate (633). The output end of the second motor (634) passes through the fixed plate (633) and is connected to the bottom of the transmission adjustment component (632).

5. The electromagnetic induction aluminum foil sealing machine for ear drop bottles according to claim 4, characterized in that: The transmission adjustment assembly (632) includes a first bevel gear (6321) and a second bevel gear (6322). The first bevel gear (6321) is rotatably connected to both ends of the outer side of the side plate (61), and the second bevel gear (6322) is rotatably connected to the top of the bottom plate (631). The first bevel gear (6321) and the second bevel gear (6322) are meshed together. The bottom of one of the second bevel gears (6322) is connected to the output end of the second motor (634). A hexagonal base rod (6323) is fixedly installed on the top of the second bevel gear (6322). A hexagonal sleeve (6324) is slidably connected to both ends of the outer surface of the hexagonal base rod (6323). A side synchronous pulley (6325) is fixedly installed on the outer side of the hexagonal sleeve (6324). A side conveyor belt (6326) is connected to the surface of the side synchronous pulley (6325). A limit member (6327) is fixedly connected to the outer side of the hexagonal sleeve (6324).

6. The electromagnetic induction aluminum foil sealing machine for ear drop bottles according to claim 5, characterized in that: The limiting component (6327) includes a positioning plate (63271) and a locking hole (63272). The positioning plate (63271) is fixedly installed on the outer middle of the hexagonal sleeve (6324). A limiting screw (63273) is threadedly connected to the outer middle of the positioning plate (63271). The locking holes (63272) are linearly arranged at equal intervals on one side of the outer surface of the hexagonal base rod (6323). The end of the limiting screw (63273) is inserted into the inside of a locking hole (63272). The limiting screw (63273) is a hand-tightening screw.

7. The electromagnetic induction aluminum foil sealing machine for ear drop bottles according to claim 6, characterized in that: The transmission module (64) includes a rotating shaft (641), which is rotatably connected to both ends of the side plate (61). An inner synchronous wheel (642) is fixedly installed on the inner end of the rotating shaft (641). The inner synchronous wheels (642) are connected to each other through the main conveyor belt (643). The outer end of the rotating shaft (641) is fixedly connected to the inner side of the first bevel gear (6321).

8. The electromagnetic induction aluminum foil sealing machine for ear drop bottles according to claim 7, characterized in that: The telescopic module (62) includes a hexagonal telescopic transmission retaining sleeve (621) and a hexagonal telescopic transmission retaining slide rod (622). The hexagonal telescopic transmission retaining sleeve (621) is fixedly installed inside the inner synchronous pulley (642) on one side, and the hexagonal telescopic transmission retaining slide rod (622) is fixedly installed inside the inner synchronous pulley (642) on the other side. The hexagonal telescopic transmission retaining slide rod (622) and the hexagonal telescopic transmission retaining sleeve (621) are connected in a transmission manner. The inner synchronous pulley (642) and the side synchronous pulley (6325) have the same diameter, and the side conveyor belt (6326) and the main drive belt have the same length and height.

9. The electromagnetic induction aluminum foil sealing machine for ear drop bottles according to claim 1, characterized in that: The positioning module (7) includes a fixed seat (71), which is fixedly installed on the middle of both sides of the support frame (4). An electric push rod (72) is fixedly installed on the outside of the fixed seat (71), and a clamping frame (73) is fixedly installed through the fixed seat (71) at the output end of the electric push rod (72).

10. The electromagnetic induction aluminum foil sealing machine for ear drop bottles according to claim 9, characterized in that: The clamping frame (73) has a V-shaped top view, and anti-slip support plates (8) are fixedly installed on the front and rear sides of the bottom of the base frame (1).

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