Universal electromagnetic induction aluminum foil sealing machine with adjustable sealing caliber

Abstract

The utility model discloses a general electromagnetic induction aluminum foil sealing machine with adjustable sealing caliber, which comprises an aluminum foil sealing machine body, a frame body and a lifting mechanism, the lifting mechanism is connected with the frame body, the aluminum foil sealing machine body is connected with the lifting mechanism, and the frame body is connected with the lifting mechanism. The lifting mechanism is used for driving the aluminum foil sealing machine body to do lifting motion; the aluminum foil sealing machine body comprises a shell, an adjusting assembly, four mounting plates, two connecting rods, an electromagnetic induction coil and two mounting frames. Through cooperation of the adjusting assembly and the lifting mechanism, a user can accurately adjust the working position of the aluminum foil sealing machine and the distance between the electromagnetic induction coils according to different heights and calibers of containers, and therefore the sealing machine can adapt to the containers of different sizes. By means of the design, when the equipment faces containers of various specifications, the equipment or parts do not need to be replaced, adjustment can be rapidly conducted, and the flexibility and universality of a production line are greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum foil sealing machines, in particular to a universal electromagnetic induction aluminum foil sealing machine with adjustable sealing aperture. Background Art

[0002] Aluminum foil sealers are a type of packaging equipment widely used in a variety of fields, including food, medicine, and chemicals. They are primarily used to seal the mouth of a container, ensuring the shelf life and integrity of the contents. Their core operating principle is to heat the aluminum foil using electromagnetic induction, creating a tight bond between the foil and the container mouth, thus forming a sealing layer. This sealing method not only effectively ensures a tight seal, preventing the ingress of external contaminants, but also effectively maintains the freshness and safety of the product. Therefore, aluminum foil sealers are widely used in the modern packaging industry, especially in food and pharmaceutical packaging lines, where they play a vital role.

[0003] However, existing aluminum foil sealing machines have several limitations. For example, the spacing between the inductive coils on either side of the sealing machine is typically fixed and cannot be adjusted to accommodate products of varying sizes. This design prevents the equipment from flexibly adapting to containers of varying diameters in practice, reducing its applicability and practicality. For production lines that need to seal containers of various sizes, this fixed spacing design not only increases equipment replacement frequency and maintenance costs but can also lead to unstable sealing quality. Therefore, improving the adaptability of aluminum foil sealing machines and optimizing their adjustability have become pressing technical challenges. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the utility model provides a universal electromagnetic induction aluminum foil sealing machine with adjustable sealing diameter, aiming to solve the problems raised by the above background technology.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a universal electromagnetic induction aluminum foil sealing machine with adjustable sealing diameter, comprising an aluminum foil sealing machine body, a frame and a lifting mechanism, wherein the lifting mechanism is connected to the frame, the aluminum foil sealing machine body is connected to the lifting mechanism, and the lifting mechanism is used to drive the aluminum foil sealing machine body to perform lifting motion;

[0006] The aluminum foil sealing machine body includes a shell, an adjustment component, four mounting plates, two connecting rods, an electromagnetic induction coil and two mounting brackets; the two mounting brackets are slidably mounted inside the shell, each mounting bracket is provided with two mounting plates, the electromagnetic induction coil is mounted on the mounting plate, the adjustment component is installed in the shell, and the adjustment component is used to adjust the distance between the two mounting brackets; one end of the two connecting rods is rotatably connected to the two mounting brackets, the two connecting rods cross each other, and the intersection of the two connecting rods is rotatably connected through a pin shaft, the other end of the two connecting rods is respectively provided with a sliding rod, and the two mounting brackets are provided with a slide groove, the two sliding rods extend into the slide groove and are slidably connected to the slide groove.

[0007] Preferably, the invention further comprises a cooling fan arranged on the housing.

[0008] Preferably, the adjustment assembly includes a bidirectional screw, a knob and two guide shafts; the two guide shafts are fixedly installed inside the shell, the two guide shafts pass through the two mounting brackets, the two mounting brackets are slidingly connected to the two guide shafts, the bidirectional screw is rotatably installed inside the shell, and one end of the bidirectional screw passes through the shell and is fixedly connected to the knob.

[0009] Material toggling mechanism, its both ends are to be connected with the up-down knob.The two ends of two cams are to be connected several by the groove.The knobs on the two cams are to be connected several by the groove.The knobs on the two cams are to be connected several by the groove.

[0010] Preferably, the bottom of the frame is provided with walking wheels, and the frame is further provided with adjusting feet, which pass through the frame and are threadedly connected to the frame.

[0011] Preferably, it also includes a distribution box body, which is connected to the frame body, and the side wall of the distribution box body is provided with an air inlet; the interior of the distribution box body is provided with a partition, and the partition is provided with two first air outlets, and the bottom of the distribution box body is provided with a second air outlet.

[0012] Preferably, a notch is provided on the side of the shell. Beneficial effects

[0013] The present invention provides a universal electromagnetic induction aluminum foil sealing machine with adjustable sealing diameter. The present invention adjusts the distance between the two mounting frames through an adjustment component, so that the mounting frames can move closer to or farther away from each other. When the two mounting frames move relative to each other, the mounting frames drive the mounting plate and the electromagnetic induction coil to move together, thereby adjusting the distance between the electromagnetic induction coils. In addition, due to the cross-linking design of the connecting rods, when the two mounting frames move, the rotation of the connecting rods and the sliding cooperation of the slide rods in the slide grooves can effectively improve the synchronization of the two mounting frames during the movement process, avoid the problem of asynchrony that may occur during the movement process, and thus ensure the stability and accuracy of the equipment operation.

[0014] By adjusting the components and the lifting mechanism, users can precisely adjust the foil sealer's operating position and the spacing between the electromagnetic induction coils according to the height and diameter of the containers, allowing the sealer to adapt to containers of varying sizes. This design allows for quick adjustments to various container sizes without having to replace equipment or components, greatly improving the flexibility and versatility of the production line.

[0015] Furthermore, through the coordinated action of the lifting mechanism and adjustment assembly, the vertical movement of the aluminum foil sealer body and the spacing adjustment of the electromagnetic induction coils can be precisely controlled, ensuring stable and consistent sealing quality for each container during the sealing process. Therefore, this embodiment not only solves the practical problem of the sealer being unable to adapt to containers of different calibers, but also improves production efficiency, reduces the risk of production stagnation or equipment damage caused by container size mismatches, and thus optimizes the production process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of a universal electromagnetic induction aluminum foil sealing machine with adjustable sealing diameter described in the utility model from a first perspective;

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of the aluminum foil sealing machine body of the universal electromagnetic induction aluminum foil sealing machine with adjustable sealing diameter described in the utility model;

[0018] Figure 3 This is a schematic diagram of the internal structure of the shell of a universal electromagnetic induction aluminum foil sealing machine with adjustable sealing diameter described in the utility model;

[0019] Figure 4This is a schematic diagram of the exploded structure of the internal structure of the shell of a universal electromagnetic induction aluminum foil sealing machine with adjustable sealing diameter described in the utility model;

[0020] Figure 5 This is a schematic diagram of the second perspective three-dimensional structure of a universal electromagnetic induction aluminum foil sealing machine with adjustable sealing diameter described in the utility model.

[0021] Description of Reference Numerals

[0022] 1-Aluminum foil sealing machine body, 11-shell, 111-notch, 12-adjustment component, 121-bidirectional screw, 122-knob, 123-guide shaft, 13-mounting plate, 14-connecting rod, 141-slide bar, 15-electromagnetic induction coil, 16-mounting frame, 161-slide groove, 2-frame, 21-walking wheel, 22-adjustment foot, 3-cooling fan, 4-lifting mechanism, 41-guide rail, 42-mounting seat, 43-screw, 44-slider, 45-moving beam, 46-connecting arm, 47-support arm, 48-rocker arm, 5-distribution box, 51-air inlet, 52-partition, 53-first air outlet, 54-second air outlet DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1-5 The present invention provides a universal electromagnetic induction aluminum foil sealer with adjustable sealing diameter. The aluminum foil sealer comprises a main body 1, a frame 2, and a lifting mechanism 4. The lifting mechanism 4 is connected to the frame 2, and the main body 1 is connected to the lifting mechanism 4. The main function of the lifting mechanism 4 is to drive the main body 1 to move upward and downward, thereby adjusting its height relative to the container.

[0025] Specifically, the lifting mechanism 4 controls the up and down movement of the aluminum foil sealer body 1, allowing it to be adjusted between different heights to accommodate containers of varying sizes. The lifting mechanism 4 can include various systems, such as hydraulics, electric drives, or mechanical transmissions, with the appropriate drive method selected based on actual application needs. This structural design allows users to quickly adjust the position of the aluminum foil sealer body 1 based on the required height of the packaged product, ensuring that the aluminum foil precisely fits the container opening.

[0026] In addition, the design of the lifting mechanism 4 enables the sealing machine to adapt to containers of different sizes without changing the equipment, thereby improving the versatility and adaptability of the equipment and effectively reducing the risk of low production efficiency and equipment failure caused by size mismatch. Through the above improvements, the electromagnetic induction aluminum foil sealing machine of the utility model can meet the needs of various production lines, is easy to operate, and has low maintenance costs.

[0027] The aluminum foil sealing machine body 1 includes a housing 11, an adjustment assembly 12, four mounting plates 13, two mounting brackets 16, an electromagnetic induction coil 15, and two connecting rods 14. The two mounting brackets 16 are slidably mounted inside the housing 11, and each mounting bracket 16 is mounted with two mounting plates 13, and the electromagnetic induction coil 15 is fixedly mounted on each mounting plate 13.

[0028] Adjustment assembly 12 is mounted within housing 11 and is primarily used to adjust the distance between the two mounting brackets 16. By operating adjustment assembly 12, the two mounting brackets 16 can be moved closer or further away from each other, thereby adjusting the spacing between electromagnetic induction coils 15. This adjustment function allows the aluminum foil sealing machine to adapt to containers of different sizes, improving the versatility of the device.

[0029] The two connecting rods 14 are pivotally connected to the two mounting brackets 16 at their respective ends. The two connecting rods 14 intersect each other and are pivotally connected at the intersection via a pin. The other ends of the connecting rods 14 are each provided with a slide bar 141, which extends into a slide slot 161 provided on the mounting brackets 16 and slides therein. This structural design ensures that the connection between the connecting rods 14 and the slide slots 161 stabilizes the movement of the two mounting brackets 16.

[0030] During use of the device, the distance between the two mounting brackets 16 is adjusted by adjusting the adjustment assembly 12, allowing the mounting brackets 16 to move closer to or further away from each other. When the two mounting brackets 16 move relative to each other, the mounting brackets 16 drive the mounting plate 13 and the electromagnetic induction coil 15 to move together, thereby adjusting the distance between the electromagnetic induction coils 15. In addition, due to the cross-linking design of the connecting rods 14, when the two mounting brackets 16 move, the rotation of the connecting rods 14 and the sliding cooperation of the slide rods 141 in the slide grooves 161 can effectively improve the synchronization of the two mounting brackets 16 during movement, avoiding possible asynchrony problems during movement, thereby ensuring the stability and accuracy of the device operation.

[0031] The design with four mounting plates 13 offers significant advantages. Two mounting plates 13 on each side can accommodate more electromagnetic induction coils 15, thereby improving the sealing machine's heating efficiency and sealing quality. More electromagnetic induction coils 15 uniformly heat a larger sealing area, ensuring a more even temperature distribution during the sealing process, thereby improving sealing results.

[0032] By coordinating the adjustment assembly 12 and the lifting mechanism 4, the user can precisely adjust the operating position of the aluminum foil sealer and the spacing between the electromagnetic induction coils 15 according to the height and diameter of the containers, thereby adapting the sealer to containers of varying sizes. This design allows the machine to be quickly adjusted to accommodate a variety of container sizes without having to replace equipment or components, greatly improving the flexibility and versatility of the production line.

[0033] Furthermore, through the coordinated action of the lifting mechanism 4 and the adjustment assembly 12, the vertical movement of the aluminum foil sealing machine body 1 and the spacing adjustment of the electromagnetic induction coil 15 can be precisely controlled, ensuring stable and consistent sealing quality for each container during the sealing process. Therefore, this embodiment not only solves the practical problem of the sealing machine being unable to adapt to containers of different calibers, but also improves production efficiency, reduces the risk of production stagnation or equipment damage caused by container size mismatches, and thus optimizes the production process.

[0034] In this embodiment, the aluminum foil sealing machine body 1 also includes five cooling fans 3 mounted on the housing 11. These fans 3 are used to rapidly cool the sealing area after the sealing process, thereby accelerating the curing process and ensuring the stability and consistency of the sealing quality. By providing a continuous airflow, the cooling fans 3 help quickly reduce the temperature of the sealing area, preventing the aluminum foil from deforming or failing due to overheating during the sealing process. Furthermore, the presence of the cooling fans 3 helps improve the operating efficiency of the equipment, allowing each sealing process to be completed more quickly, further increasing the speed and efficiency of the production line.

[0035] In this embodiment, the adjustment assembly 12 includes a bidirectional screw 121, a knob 122, and two guide shafts 123. The main function of the adjustment assembly 12 is to adjust the distance between the two mounting brackets 16 by rotating the knob 122, thereby adjusting the spacing between the electromagnetic induction coils 15.

[0036] Specifically, the two guide shafts 123 are fixedly installed inside the shell 11, passing through and slidingly connected to the two mounting brackets 16. The function of the guide shaft 123 is to provide a stable guide for the movement of the mounting bracket 16 to ensure its stability and accuracy during movement. The bidirectional screw 121 is installed inside the shell 11 and is connected to the knob 122. One end of the bidirectional screw 121 passes through the shell 11 and is fixedly connected to the knob 122. When the knob 122 is rotated, the knob 122 drives the bidirectional screw 121 to rotate. The rotation of the bidirectional screw 121 will directly drive the mounting brackets 16 to move closer to or away from each other through its threaded structure, thereby adjusting the distance between the electromagnetic induction coils 15.

[0037] Through the above design, the rotation of the knob 122 can accurately adjust the position of the mounting bracket 16, while the guide shaft 123 ensures that the mounting bracket 16 remains stable and accurate during movement. This adjustment method is easy to operate and can flexibly adapt to the needs of containers of different sizes, thereby improving the adaptability and versatility of the sealing machine.

[0038] In this embodiment, the lifting mechanism 4 includes two guide rails 41, two mounting seats 42, a lead screw 43, two sliders 44, a moving beam 45, two connecting arms 46, a support arm 47, and a rocker arm 48. The main function of the lifting mechanism 4 is to drive the aluminum foil sealing machine body 1 to move up and down to meet the sealing requirements of different heights.

[0039] The specific structure is as follows: Two support arms 47 are fixedly connected to two mounting blocks 42, respectively. The lower ends of the support arms 47 are fixedly connected to the frame 2, forming a support frame. The support arms 47 and mounting blocks 42 together form a stable rectangular frame, providing sufficient support. Two guide rails 41 are fixedly mounted on the support arms 47 and correspond to each other. The guide rails 41 provide guidance for the moving beam 45 during the lifting process. One mounting block 42 is fixedly connected to the frame 2, and the lead screw 43 is fixed to one of the mounting blocks 42 via a rotational connection and passes through the other mounting block 42 for rotational connection.

[0040] Two sliders 44 are slidably connected to guide rails 41. The cooperation between sliders 44 and guide rails 41 ensures the stable movement of movable beam 45. The movable beam 45 is mounted between the two sliders 44 and threadedly connected to the lead screw 43. The rotation of the lead screw 43 allows the movable beam 45 to be raised and lowered, guided by the guide rails 41. When the lead screw 43 rotates, the rotation of the lead screw 43 drives the movable beam 45 up and down, thereby adjusting the height of the aluminum foil sealing machine body 1.

[0041] One end of the two connecting arms 46 is fixedly connected to the movable beam 45, and the other end is fixedly connected to the aluminum foil sealer body 1. The up and down movement of the movable beam 45 drives the aluminum foil sealer body 1 up and down through the connecting arms 46, achieving height adjustment of the device. To ensure stability and accuracy during the lifting process, the cooperation between the guide rail 41 and the slider 44 plays a key role, effectively preventing the device from shifting or shaking during the lifting process, thereby ensuring the smooth movement of the aluminum foil sealer body 1.

[0042] In addition, the lifting mechanism 4 is also equipped with a rocker arm 48, which is connected to the upper end of the lead screw 43. The user can directly rotate the lead screw 43 by rotating the rocker arm 48, thereby achieving precise control of the lifting mechanism 4. This lifting method is simple to operate and can easily adjust the height of the aluminum foil sealing machine body 1 to meet different sealing requirements.

[0043] In this embodiment, running wheels 21 are provided at the bottom of the frame 2. The setting of the running wheels 21 enables the device to have good maneuverability and can be easily moved in different working environments. The running wheels 21 provide greater flexibility, allowing the equipment to be easily adjusted in position to adapt to different production layouts, thereby improving the operational convenience and efficiency of the equipment. Adjustment feet 22 are also provided on the frame 2, and the adjustment feet 22 pass through the frame 2 and are threadedly connected to the frame 2. By rotating the adjustment feet 22, the protruding length of the adjustment feet 22 relative to the frame 2 can be adjusted. By adjusting the four adjustment feet 22, the horizontal adjustment of the sealing machine can be achieved.

[0044] In addition, this embodiment also includes a distribution box 5, which is connected to the frame 2, and an air inlet 51 is provided on the side wall of the distribution box 5. A partition 52 is provided inside the distribution box 5, and two first air outlets 53 are provided on the partition 52, and a second air outlet 54 is provided at the bottom of the distribution box 5. In order to achieve effective heat dissipation, a fan can be installed inside the distribution box 5. When the fan is working, it draws external air into the distribution box 5 through the air inlet 51, and the air flows out through the first air outlet 53 and is finally discharged through the second air outlet 54. This air flow design can ensure air circulation inside the distribution box 5, effectively remove the heat generated by the internal electronic components, prevent equipment failure due to overheating, and thus improve the stability and reliability of the equipment.

[0045] In addition, the side of the housing 11 is provided with a notch 111. This notch 111 is used to facilitate the entry and exit of packaged products during the sealing process, ensuring smooth passage of the products through the sealing area of ​​the sealing machine, thus ensuring the continuity and efficiency of the production process. The design of notch 111 simplifies the product conveying channel, making the equipment more convenient and flexible when handling products of different specifications.

[0046] It should be noted that, in this document, relational terms such as first and second, etc. are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.

Claims

1. A universal electromagnetic induction aluminum foil sealing machine with adjustable sealing diameter, comprising an aluminum foil sealing machine body (1), a frame (2) and a lifting mechanism (4), characterized in that: The lifting mechanism (4) is connected to the frame (2), and the aluminum foil sealing machine body (1) is connected to the lifting mechanism (4). The lifting mechanism (4) is used to drive the aluminum foil sealing machine body (1) to perform lifting motion; The aluminum foil sealing machine body (1) comprises a shell (11), an adjustment component (12), four mounting plates (13), two connecting rods (14), an electromagnetic induction coil (15) and two mounting racks (16); the two mounting racks (16) are slidably mounted inside the shell (11), each mounting rack (16) is provided with two mounting plates (13), the electromagnetic induction coil (15) is mounted on the mounting plate (13), the adjustment component (12) is mounted in the shell (11), and the adjustment component (12) is mounted on the mounting plate (13). ) is used to adjust the distance between the two mounting frames (16); one end of the two connecting rods (14) is rotatably connected to the two mounting frames (16), the two connecting rods (14) cross each other, and the intersection of the two connecting rods (14) is rotatably connected through a pin shaft, the other end of the two connecting rods (14) is respectively provided with a sliding rod (141), and the two mounting frames (16) are provided with a sliding groove (161), and the two sliding rods (141) extend into the sliding groove (161) and are slidably connected to the sliding groove (161).

2. A universal electromagnetic induction aluminum foil sealing machine with adjustable sealing diameter according to claim 1, characterized in that: It also includes a cooling fan (3) arranged on the housing (11).

3. The universal electromagnetic induction aluminum foil sealing machine with adjustable sealing diameter according to claim 1, characterized in that: The adjustment assembly (12) includes a bidirectional screw (121), a knob (122) and two guide shafts (123); the two guide shafts (123) are fixedly installed inside the housing (11), the two guide shafts (123) pass through the two mounting brackets (16), the two mounting brackets (16) are slidably connected to the two guide shafts (123), the bidirectional screw (121) is rotatably installed inside the housing (11), and one end of the bidirectional screw (121) passes through the housing (11) and is fixedly connected to the knob (122).

4. The universal electromagnetic induction aluminum foil sealing machine with adjustable sealing diameter according to claim 1, characterized in that: The lifting mechanism (4) comprises two guide rails (41), two mounting seats (42), a lead screw (43), two sliders (44), a moving beam (45), two connecting arms (46) and a support arm (47); the two support arms (47) are fixedly connected to the two mounting seats (42) respectively, the lower ends of the two support arms (47) are fixedly connected to the frame (2), and the two support arms (47) and the two mounting seats (42) form a rectangular frame; the two guide rails (41) are fixedly mounted on the two support arms (47) and correspond to each other, one of the mounting seats (42) is fixedly connected to the frame (2), the lead screw (43) is fixedly connected to the frame (2), and the lower ends of the two support arms (47) are fixedly connected to the frame (2). One of the mounting seats (42) is rotatably connected, and the lead screw (43) passes through the other mounting seat (42) and is rotatably connected to the other mounting seat (42), the two sliders (44) are respectively slidably connected to the two guide rails (41), the moving beam (45) is installed between the two sliders (44), the lead screw (43) passes through the moving beam (45) and is threadedly connected to the moving beam (45), one end of the two connecting arms (46) is fixedly connected to the moving beam (45), and the other end of the two connecting arms (46) is fixedly connected to the aluminum foil sealing machine body (1), and the upper end of the lead screw (43) is connected to a rocker arm.

5. The universal electromagnetic induction aluminum foil sealing machine with adjustable sealing diameter according to claim 1, characterized in that: The bottom of the frame (2) is provided with a walking wheel (21), and the frame (2) is also provided with an adjustment foot (22), and the adjustment foot (22) passes through the frame (2) and is threadedly connected to the frame (2).

6. The universal electromagnetic induction aluminum foil sealing machine with adjustable sealing diameter according to claim 1, characterized in that: The invention also includes a distribution box (5), the distribution box (5) is connected to the frame (2), and the side wall of the distribution box (5) is provided with an air inlet (51); a partition (52) is provided inside the distribution box (5), and two first air outlets (53) are provided on the partition (52); and a second air outlet (54) is provided at the bottom of the distribution box (5).

7. The universal electromagnetic induction aluminum foil sealing machine with adjustable sealing diameter according to claim 1, characterized in that: A notch (111) is provided on the side surface of the housing (11).

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