Continuous electromagnetic induction sealing machine

Abstract

The utility model relates to the technical field of electromagnetic induction sealing machines, and particularly discloses a continuous electromagnetic induction sealing machine which comprises a machine table and a sealing device used for heating a bottle opening, a lifting frame used for lifting the sealing device is arranged on the machine table in a penetrating mode, and a conveying belt is arranged on the upper surface of the machine table. The outlet end of the conveying belt is provided with a heat dissipation module used for reducing the temperature of the bottle opening, the heat dissipation module comprises a shell and a fan arranged in the shell, the conveying belt is provided with a guide assembly used for controlling the position of a container, and the end, away from the heat dissipation module, of the conveying belt is connected with a containing table used for containing the container. The continuous electromagnetic induction sealing machine has the effect that the sealing opening can be cooled in time, and therefore the situation that a bottle opening deforms due to overheating is prevented.

Description

Technical Field

[0001] This application relates to the field of electromagnetic induction sealing machine technology, and in particular to a continuous electromagnetic induction sealing machine. Background Technology

[0002] Electromagnetic induction sealing machines are currently the most ideal and efficient sealing devices for plastic bottles. They use electromagnetic induction coils to heat materials such as aluminum foil, causing them to adhere to the bottle opening and thus achieving the sealing function.

[0003] When the factory is busy, it is necessary to speed up the conveyor belt to ensure the output of products. At this time, in order to ensure the sealing quality, the heating temperature of the sealing machine may be increased. However, the increase in heating temperature may have a certain impact on the bottle mouth. For example, the sealing material will continue to soften at high temperature, resulting in an insecure seal, which may easily lead to leakage or air leakage, affecting the sealing performance of the product, or the bottle mouth may deform due to high temperature. Utility Model Content

[0004] To cool the seal in a timely manner, this application provides a continuous electromagnetic induction sealing machine.

[0005] The continuous electromagnetic induction sealing machine provided in this application adopts the following technical solution:

[0006] A continuous electromagnetic induction sealing machine includes a machine base and a sealing device for heating the bottle mouth. The machine base is equipped with a lifting frame for raising and lowering the sealing device. A conveyor belt is provided on the upper surface of the machine base. A heat dissipation module for reducing the temperature of the bottle mouth is provided at the outlet end of the conveyor belt. The heat dissipation module includes a housing and a fan disposed inside the housing. The conveyor belt is provided with a guide component for controlling the position of the container. A storage platform for placing the container is connected to the end of the conveyor belt away from the heat dissipation module.

[0007] By adopting the above technical solution, after the sealing device heats the bottle mouth, the heat dissipation module is activated, and air flows from the conveyor belt to the upper side of the heat dissipation module, so that the air can carry away the heat of the bottle mouth, reduce the temperature of the bottle mouth, prevent the bottle mouth from deforming and causing the seal to be weak, thereby ensuring the stability of the seal.

[0008] Optionally, the heat dissipation module is connected to two lifting cylinders on both sides, the cylinder body of the lifting cylinder is fixedly connected to both sides of the conveyor belt, and the push rod of the lifting cylinder is fixedly connected to the bottom of the housing.

[0009] By adopting the above technical solution, the lifting cylinder can drive the heat dissipation module to adjust its height, thereby adjusting the height of the heat dissipation module according to the height of the bottle opening to ensure the heat dissipation effect.

[0010] Optionally, the top and bottom walls of the housing are provided with through holes, and the fan is positioned opposite the through holes.

[0011] By adopting the above technical solution, effective air circulation is ensured, so that when the container is moved under the heat dissipation module, the bottle opening can be effectively dissipated, thereby ensuring the heat dissipation effect.

[0012] Optionally, a dustproof mesh covering the surface of the fan is provided on the outside of the through hole.

[0013] By adopting the above technical solution, the fan generates airflow during operation, which easily draws in dust from the air. The dust filter can effectively block dust, preventing it from adhering to the fan blades and avoiding a decrease in fan speed or even damage due to dust accumulation. Secondly, during the operation of the lifting cylinder, it can prevent the fan blades from directly contacting the bottle opening due to the cylinder descending too low, thereby protecting the fan blades.

[0014] Optionally, the guide assembly includes mounting seats fixedly connected to both sides of the conveyor belt, a lifting column vertically inserted through the mounting seats, a sliding seat fixedly connected to one end of the lifting column, a sliding column inserted through the sliding seat, and a guide plate fixedly connected to one end of the sliding column near the conveyor belt.

[0015] By adopting the above technical solution, the guide component can restrict the direction of movement of the bottle on the conveyor belt. Through the cooperation of the lifting column and the sliding column, the guide plate can be close to the middle of the bottle body, ensuring that the container will not tip over during transportation, thereby ensuring the stability of the seal.

[0016] Optionally, both the sliding seat and the mounting seat are fitted with fasteners, which are used to fix the sliding column and the lifting column.

[0017] By adopting the above technical solution, the fastener is used to press the sliding column and the lifting column, so that the sliding column and the lifting column no longer move; by rotating the fastener, the width and height of the guide plate can be adjusted, thereby adapting to bottles of different sizes and realizing the functions of guiding and preventing tipping.

[0018] Optionally, the guide plate is bent away from the conveyor belt at the end near the platform.

[0019] By adopting the above technical solution, the guide plate is bent at the end near the conveyor belt inlet, forming a guiding ramp. When the material is in operation, the bent part of the guide plate guides the material to a fixed position, avoiding material derailment, accumulation, or deviation caused by manual error or other factors, thereby ensuring that the material is transported smoothly and efficiently along the predetermined path.

[0020] Optionally, a baffle is provided on one side of the shelf.

[0021] By adopting the above technical solution, when the container is pushed into the conveyor belt, the baffle can prevent the container from falling off the platform and ensure the stable placement of the container.

[0022] In summary, this application has the following beneficial effects:

[0023] 1. By installing a heat dissipation module at the exit end of the conveyor belt, the fan inside the heat dissipation module causes air to flow from the upper surface of the conveyor belt to the top of the heat dissipation module. When the container is conveyed to the bottom of the heat dissipation module, it can dissipate heat from the bottle mouth, thereby ensuring the integrity of the seal.

[0024] 2. By setting up a guide component, the guide component can limit the movement of the container on the conveyor belt and make the guide plate close to the middle of the bottle, ensuring that the container will not tip over during the transmission process and ensuring the stability of the sealing operation. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the structure of a continuous electromagnetic induction sealing machine according to an embodiment of this application;

[0026] Figure 2 This is an exploded view of the heat dissipation module according to an embodiment of this application;

[0027] Figure 3 This is a schematic diagram of the structure of the guide component in an embodiment of this application.

[0028] Explanation of reference numerals in the attached drawings: 1. Machine base; 11. Lifting frame; 12. Conveyor belt; 2. Sealing device; 3. Heat dissipation module; 31. Housing; 311. Through hole; 32. Fan; 33. Dustproof net; 4. Guide assembly; 41. Mounting base; 42. Lifting column; 43. Sliding seat; 44. Sliding column; 45. Guide plate; 46. Fastener; 5. Placement platform; 51. Baffle; 6. Lifting cylinder. Detailed Implementation

[0029] The following is in conjunction with the appendix Figure 1-3 This application will be described in further detail.

[0030] This application discloses a continuous electromagnetic induction sealing machine. (Refer to...) Figure 1 The continuous electromagnetic induction sealing machine includes a machine base 1 and a sealing device 2 for heating. A lifting frame 11 is installed on the machine base 1, and the sealing device 2 is fixedly connected to the lifting frame 11. The lifting frame 11 controls the height of the sealing device 2. A conveyor belt 12 for transporting containers is installed on the upper surface of the machine base 1. During the sealing operation, the sealing device 2 is adjusted to a suitable height, and the conveyor belt 12 transports the container to below the sealing device 2. The sealing device 2 is heated, causing the heat-sealing material at the bottle opening to melt, thus completing the sealing operation.

[0031] Reference Figure 1 , Figure 2The outlet end of the conveyor belt 12 is equipped with a heat dissipation module 3 for reducing the temperature of the bottle mouth. The heat dissipation module 3 includes a housing 31 and a fan 32 disposed inside the housing 31. Both the top and bottom walls of the housing 31 have through holes 311, and the fan 32 is positioned directly opposite the through holes 311. After the sealing operation, the conveyor belt 12 transports the container to the area below the heat dissipation mechanism. At this time, the fan 32 continues to operate, and air flows from the conveyor belt 12 to the upper side of the heat dissipation module 3, allowing the air to carry away the heat from the bottle mouth area, thereby reducing the bottle mouth temperature and preventing deformation due to high temperature, ensuring the stability of the sealing operation. In this embodiment, two fans 32 are provided; in other embodiments, the length of the housing 31 can be extended and the number of fans 32 increased as needed to achieve better heat dissipation.

[0032] Reference Figure 1 , Figure 2 Lifting cylinders 6 are fixedly connected to both sides of the conveyor belt 12. The cylinder body of the lifting cylinder 6 is fixedly connected to both sides of the conveyor belt 12, and the push rod of the lifting cylinder 6 is fixedly connected to the bottom of the housing 31. The lifting cylinder 6 can drive the heat dissipation module 3 to lift and lower, thereby adjusting the height of the heat dissipation module 3. Therefore, the height of the heat dissipation module 3 can be adjusted according to the height of the container to achieve better heat dissipation and ensure flexibility of use.

[0033] Reference Figure 1 , Figure 2 A dustproof mesh 33 is provided at the through-hole 311 of the housing 31, and the dustproof mesh 33 is fixedly connected to the outer wall of the housing 31. The dustproof mesh 33 can effectively block dust in the air and prevent it from adhering to the blades of the fan 32, thus avoiding a decrease in the speed of the fan 32 due to dust accumulation, thereby ensuring good heat dissipation. Secondly, the dustproof mesh 33 can protect the blades of the fan 32 and prevent the fan blades from directly contacting the bottle opening if the lifting cylinder 6 descends too low.

[0034] Reference Figure 1 , Figure 3 The guide assembly 4 includes mounting bases 41 fixedly connected to both sides of the conveyor belt 12, lifting columns 42 vertically inserted through the mounting bases 41, sliding seats 43 fixedly connected to one end of the lifting columns 42, sliding columns 44 inserted through the sliding seats 43, and guide plates 45 fixedly connected to the ends of the sliding columns 44. Two guide assemblies 4 are respectively provided on both sides of the conveyor belt 12. By moving the sliding columns 44, the position of the guide plates 45 can be adjusted to accommodate containers of different widths. Moving the lifting columns 42 can drive the sliding seats 43 to rise and fall, thereby adjusting the height of the guide plates 45 so that the guide plates 45 are always positioned at the waist of the container, preventing the container from tipping over during transportation and ensuring the accuracy and stability of the sealing.

[0035] Reference Figure 1 , Figure 3Both the sliding seat 43 and the mounting seat 41 are threaded with fasteners 46 for fixing the sliding column 44 and the lifting column 42. By rotating the fasteners 46, the pressure exerted by the ends of the fasteners 46 on the side walls of the lifting column 42 and the sliding column 44 can be controlled, thereby adjusting the width and height of the guide plate 45. This allows for adaptation to bottles of different sizes, providing guidance and preventing tipping.

[0036] Reference Figure 1 , Figure 3 A platform 5 is provided at the entrance of the conveyor belt 12. A baffle 51 is provided on one side of the platform 5, and a guide plate 45 is bent away from the conveyor belt 12 at one end near the platform 5. The platform 5 is used to place containers to be sealed. When the container is pushed from the platform 5 into the conveyor belt 12, the bent part of the guide plate 45 can guide the container to the predetermined movement path, thereby ensuring the smooth transportation of the container. The baffle 51 on one side of the platform 5 can prevent the container from falling off the platform 5 and ensure the stable placement of the container.

[0037] The implementation principle of a continuous electromagnetic induction sealing machine according to an embodiment of this application is as follows: When sealing is required, the guide component 4 is adjusted to a suitable height and width according to the container size, and then the height of the heat dissipation module 3 is adjusted by the lifting cylinder 6. The container is pushed from the platform 5 into the conveyor belt 12. After being sealed by the sealing device 2, the fan 32 in the heat dissipation module 3 is started to dissipate heat from the bottle mouth, thereby preventing the bottle mouth from deforming due to overheating and ensuring the stability of the seal.

[0038] 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. A continuous electromagnetic induction sealing machine, comprising a machine base (1) and a sealing device (2) for heating the bottle mouth, characterized in that: The machine (1) is equipped with a lifting frame (11) for lifting the sealing device (2). The upper surface of the machine (1) is provided with a conveyor belt (12). The outlet end of the conveyor belt (12) is provided with a heat dissipation module (3) for reducing the temperature of the bottle mouth. The heat dissipation module (3) includes a housing (31) and a fan (32) disposed inside the housing (31). The conveyor belt (12) is provided with a guide component (4) for controlling the position of the container. The end of the conveyor belt (12) away from the heat dissipation module (3) is connected to a platform (5) for placing the container to be sealed.

2. The continuous electromagnetic induction sealing machine according to claim 1, characterized in that: The conveyor belt (12) is connected to two sides by lifting cylinders (6) that drive the heat dissipation module (3) to lift. The cylinder body of the lifting cylinder (6) is fixedly connected to both sides of the conveyor belt (12), and the push rod of the lifting cylinder (6) is fixedly connected to the bottom of the housing (31).

3. The continuous electromagnetic induction sealing machine according to claim 1, characterized in that: The top and bottom walls of the housing (31) are provided with through holes (311), and the fan (32) is directly opposite the through hole (311).

4. The continuous electromagnetic induction sealing machine according to claim 3, characterized in that: A dustproof mesh (33) covering the surface of the fan (32) is provided on the outside of the through hole (311).

5. The continuous electromagnetic induction sealing machine according to claim 1, characterized in that: The guide assembly (4) includes a mounting base (41) fixedly connected to both sides of the conveyor belt (12), a lifting column (42) vertically inserted through the mounting base (41), a sliding seat (43) fixedly connected to one end of the lifting column (42), a sliding column (44) inserted through the sliding seat (43), and a guide plate (45) fixedly connected to one end of the sliding column (44) near the conveyor belt (12).

6. The continuous electromagnetic induction sealing machine according to claim 5, characterized in that: Both the sliding seat (43) and the mounting seat (41) are fitted with fasteners (46), which are used to fix the sliding column (44) and the lifting column (42).

7. The continuous electromagnetic induction sealing machine according to claim 5, characterized in that: The guide plate (45) bends away from the conveyor belt (12) at one end near the platform (5).

8. The continuous electromagnetic induction sealing machine according to claim 1, characterized in that: A baffle (51) is provided on one side of the shelf (5).

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