Automatic sealing device for small cans of tea

Abstract

The utility model discloses an automatic sealing device for small pot tea, which comprises a sealing frame and is characterized in that the bottom of the inner wall of the sealing frame is rotatably connected with a limiting ring, the top of the limiting ring is fixedly connected with a placing table, the top of the placing table is provided with a plurality of placing ports, the placing table is internally provided with a plurality of adjusting grooves, and the adjusting grooves are fixedly connected with the limiting ring. An adjusting assembly is arranged in the mounting groove, and a first bevel gear is arranged on one side of the adjusting assembly. According to the automatic sealing device, the adjusting groove, the adjusting assembly, the first bevel gear, the limiting plates, the mounting groove, the driving assembly and other structures are used in cooperation, one limiting plate can move towards the other limiting plate, the interior of the containing opening can be adjusted, and therefore the automatic sealing device for the small cans of tea can adapt to sealing of tea cans of different sizes; the applicability of the automatic sealing device for the small cans of tea is enhanced, and the application range of the automatic sealing device for the small cans of tea is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of sealing devices, in particular to an automatic sealing device for small cans of tea. Background Art

[0002] Tea leaves, commonly known as tea, generally include leaves and buds of the tea tree. Tea ingredients include catechins, cholestenone, caffeine, inositol, folic acid, and pantothenic acid. It is beneficial to health and is an extremely common beverage. Therefore, the production of tea is also very common. The production of tea is also bagged and filled and stored according to the needs of the type. Conventional filling is also divided into large cans and small cans. Small cans are exquisite and beautiful, so tea packaged in small cans is also very common. When packaging small cans, sealing devices are required for sealing.

[0003] In the Chinese patent with the publication number CN217808665U, an automatic sealing device for small cans of tea is disclosed, comprising a bottom plate, a fixed column is fixedly installed on the bottom plate, a placement seat is rotatably arranged on the top of the fixed column, a motor is fixedly installed on the bottom plate, a gear is fixedly installed on the output shaft of the motor, a gear ring is fixedly installed on the bottom side of the placement seat, the gear is meshed with the gear ring, a plurality of placement slots are provided on the placement seat, a top frame is fixedly installed on the bottom plate, a telescopic cylinder is fixedly installed on the top frame, and a heat sealing block is fixedly installed on the piston shaft of the telescopic cylinder. The utility model has the following advantages and effects: it can conveniently realize the automatic hot-pressing sealing of tea cans, and can perform continuous hot-pressing sealing on tea cans, with high sealing efficiency, and can play a buffering role for the tea cans during hot-pressing sealing.

[0004] Most of the existing automatic sealing devices for small cans of tea cannot adjust the diameter of the placement opening on the placement seat, making the automatic sealing devices for small cans of tea unable to be used for sealing small cans of tea of ​​different sizes, resulting in poor applicability of the automatic sealing devices for small cans of tea, reducing the scope of use of the automatic sealing devices for small cans of tea. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes an automatic sealing device for small cans of tea.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an automatic sealing device for small cans of tea, comprising a sealing frame, the bottom of the inner wall of the sealing frame is rotatably connected to a limiting ring, the top of the limiting ring is fixedly connected to a placing table, the top of the placing table is provided with a plurality of placing openings, the interior of the placing table is provided with a plurality of adjusting grooves, an adjusting component is arranged inside the adjusting groove, one side of the adjusting component is provided with a bevel gear 1, the other side of the adjusting component and the inner wall of the placing opening are provided with limiting plates, the interior of the placing table is provided with a mounting groove, the top of the placing table is provided with a driving component, and the top of the sealing frame A sealing component is provided on the top, a cleaning component is provided on one side of the inner wall of the sealing frame, a motor 2 is installed on the bottom of the inner wall of the sealing frame, the installation groove is located between a plurality of adjustment grooves and has a hexagonal shape, one side of the inner walls of a plurality of adjustment grooves respectively corresponds to the six inner walls of the installation groove one by one, the adjustment component is used to adjust one of the limit plates to move inside the adjustment groove, the two limit plates are used to clamp small cans of different sizes, the motor 2 is located inside the limit ring and the output end of the motor 2 is fixedly connected to the bottom of the placement table, a plurality of the placement openings are opened on the placement table in a circular array, and the limit plates are in an arc shape.

[0007] As a further description of the above technical solution:

[0008] The adjustment assembly includes a threaded rod rotatably connected to one side of the inner wall of the adjustment groove, one end of the threaded rod is fixedly connected to an adjustment shaft, and one end of the adjustment shaft penetrates into the interior of the installation groove and is fixed to one side of the bevel gear.

[0009] As a further description of the above technical solution:

[0010] The outer surface of the threaded rod is threadedly connected with a connecting strip, one side of the connecting strip is fixedly connected with a connecting block, the connecting strip is L-shaped, one side of the connecting block slides through the inner wall of the placement port and is fixedly connected to one side of one of the limit plates.

[0011] As a further description of the above technical solution:

[0012] The driving assembly includes a mounting frame fixedly connected to the top of the placement table, a motor 1 is installed on the top of the inner wall of the mounting frame, and an output end of the motor 1 is fixedly penetrated into the interior of the mounting groove and is sleeved with a bevel gear 2.

[0013] As a further description of the above technical solution:

[0014] The second bevel gear is meshed with the first bevel gear.

[0015] As a further description of the above technical solution:

[0016] The sealing assembly comprises a hydraulic rod installed on the top of the sealing frame, one end of the hydraulic rod penetrates into the interior of the sealing frame and is fixedly connected with a heat sealing plate.

[0017] As a further description of the above technical solution:

[0018] The cleaning assembly includes an electric telescopic rod fixedly connected to one side of the inner wall of the sealing frame, one side of the electric telescopic rod is fixedly connected to a collection frame, the bottom of the inner wall of the collection frame is fixedly connected to a scraper, the top of the scraper is conical, and the top of the scraper is on the same horizontal plane as the bottom of the heat sealing plate.

[0019] The utility model has the following beneficial effects:

[0020] 1. Compared with the prior art, the automatic sealing device of the small can tea, through the coordinated use of structures such as the adjustment groove, the adjustment assembly, the bevel gear, the limit plate, the installation groove and the drive assembly, can allow one limit plate to move toward the direction of another limit plate, and can adjust the inside of the placement opening, so that the automatic sealing device of the small can tea cans can adapt to the sealing of tea cans of different sizes, enhance the applicability of the automatic sealing device of the small can tea, and improve the scope of use of the automatic sealing device of the small can tea.

[0021] 2. Compared with the prior art, the automatic sealing device of the small can tea drives the collection frame to extend by starting the electric telescopic rod, so that the collection frame drives the scraper to move toward the heat sealing plate. At this time, the moving scraper can clean the glue at the bottom of the heat sealing plate to ensure the quality of subsequent sealing of the heat sealing plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall three-dimensional structure of an automatic sealing device for small can tea proposed by the utility model;

[0023] Figure 2 This is a schematic diagram of the limiting ring structure of an automatic sealing device for small can tea proposed by the utility model;

[0024] Figure 3 This is a schematic diagram of the structure of an adjustment slot of an automatic sealing device for small can tea proposed by the utility model;

[0025] Figure 4 The utility model is a schematic diagram of the installation frame structure of an automatic sealing device for small can tea.

[0026] Legend:

[0027] 1. Sealing frame; 2. Limiting ring; 3. Placing table; 4. Placing opening; 5. Adjusting slot; 6. Bevel gear 1; 7. Limiting plate; 8. Mounting slot; 9. Motor 2; 10. Threaded rod; 11. Adjusting shaft; 12. Connecting strip; 13. Connecting block; 14. Mounting frame; 15. Motor 1; 16. Bevel gear 2; 17. Hydraulic rod; 18. Heat sealing plate; 19. Electric telescopic rod; 20. Collecting frame; 21. Scraper. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Reference Figure 1-4 The utility model provides an automatic sealing device for small can tea: it includes a sealing frame 1, the bottom of the inner wall of the sealing frame 1 is rotatably connected to a limiting ring 2, the top of the limiting ring 2 is fixedly connected to a placing table 3, the top of the placing table 3 is provided with a plurality of placing openings 4, the interior of the placing table 3 is provided with a plurality of adjusting grooves 5, the interior of the adjusting groove 5 is provided with an adjusting component, one side of the adjusting component is provided with a bevel gear 6, the other side of the adjusting component and the inner wall of the placing opening 4 are provided with a limiting plate 7, the interior of the placing table 3 is provided with a mounting groove 8, the top of the placing table 3 is provided with a driving component, and the top of the sealing frame 1 is provided with a sealing component. A cleaning assembly is provided on one side of the inner wall of the sealing frame 1, and a motor 29 is installed at the bottom of the inner wall of the sealing frame 1. The mounting groove 8 is located between several adjusting grooves 5 and the shape of the mounting groove 8 is hexagonal. One side of the inner walls of several adjusting grooves 5 corresponds one by one to the six inner walls of the mounting groove 8 respectively. The adjustment assembly is used to adjust one of the limit plates 7 to move inside the adjusting groove 5. The two limit plates 7 are used to clamp small cans of different sizes. The motor 29 is located inside the limit ring 2 and the output end of the motor 29 is fixedly connected to the bottom of the placement table 3. Several placement ports 4 are opened on the placement table 3 in a circular array, and the shape of the limit plate 7 is arc-shaped.

[0030] The adjustment assembly includes a threaded rod 10 rotatably connected to one side of the inner wall of the adjustment groove 5, one end of the threaded rod 10 is fixedly connected to an adjustment shaft 11, one end of the adjustment shaft 11 passes through the interior of the mounting groove 8 and is fixed to one side of the bevel gear 6, the outer surface of the threaded rod 10 is threadedly connected to a connecting strip 12, one side of the connecting strip 12 is fixedly connected to a connecting block 13, the connecting strip 12 is L-shaped, one side of the connecting block 13 slides through the inner wall of the placement port 4 and is fixedly connected on one side of one of the limit plates 7.

[0031] The driving assembly includes a mounting frame 14 fixedly connected to the top of the placement table 3, and a motor 15 is installed on the top of the inner wall of the mounting frame 14. The output end of the motor 15 is fixedly penetrated into the interior of the mounting groove 8 and is sleeved with a bevel gear 2 16, which is meshed with the bevel gear 1 6.

[0032] The sealing assembly comprises a hydraulic rod 17 mounted on the top of the sealing frame 1 , one end of the hydraulic rod 17 penetrates into the interior of the sealing frame 1 and is fixedly connected to a heat-sealing platen 18 .

[0033] The cleaning assembly includes an electric telescopic rod 19 fixedly connected to one side of the inner wall of the sealing frame 1, and a collecting frame 20 is fixedly connected to one side of the electric telescopic rod 19. A scraper 21 is fixedly connected to the bottom of the inner wall of the collecting frame 20. The top of the scraper 21 is conical in shape, and the top of the scraper 21 is on the same horizontal plane as the bottom of the heat sealing plate 18.

[0034] Working principle: when it is necessary to seal the small can of tea, first adjust the distance between the two limit plates 7 according to the can body, and drive the motor 15 to make its output end drive the bevel gear 2 16 to rotate, so that several bevel gears 1 6 meshing with the bevel gear 2 16 drive the adjusting shaft 11 to rotate, and then the adjusting shaft 11 drives the threaded rod 10 to rotate, and then the connecting strip 12 drives the connecting block 13 to move along the threaded rod 10 to the inside of the placement port 4 until one limit plate 7 moves toward the other limit plate 7 until the distance between the two limit plates 7 is consistent, and the distance between the two limit plates 7 can be adjusted to complete the adjustment of the internal diameter of the placement port 4, and then several tea cans are placed in the corresponding placement port 4, and sealing paper is placed on the tea cans, and then the hydraulic rod 17 can be driven to drive the heat sealing plate 18 to move downward, so that the tea cans can be sealed through the heat sealing plate 18 and the sealing paper, and the motor 2 9 can be driven to drive the placement table 3 to rotate;

[0035] When the glue at the bottom of the heat sealing plate 18 needs to be cleaned, the electric telescopic rod 19 is started to extend the collecting frame 20, so that the collecting frame 20 drives the scraper 21 to move toward the heat sealing plate 18. At this time, the moving scraper 21 can clean the glue at the bottom of the heat sealing plate 18.

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic sealing device for small cans of tea, comprising a sealing frame (1), characterized in that: The bottom of the inner wall of the sealing frame (1) is rotatably connected to a limiting ring (2), the top of the limiting ring (2) is fixedly connected to a placing platform (3), the top of the placing platform (3) is provided with a plurality of placing openings (4), the interior of the placing platform (3) is provided with a plurality of adjusting grooves (5), the interior of the adjusting groove (5) is provided with an adjusting component, one side of the adjusting component is provided with a bevel gear (6), the other side of the adjusting component and the inner wall of the placing opening (4) are provided with a limiting plate (7), the interior of the placing platform (3) is provided with a mounting groove (8), the top of the placing platform (3) is provided with a driving component, the top of the sealing frame (1) is provided with a sealing component, one side of the inner wall of the sealing frame (1) is provided with a cleaning component, and the bottom of the inner wall of the sealing frame (1) is provided with a motor (9).

2. The automatic sealing device for small cans of tea according to claim 1, characterized in that: The adjustment assembly comprises a threaded rod (10) rotatably connected to one side of the inner wall of the adjustment groove (5), and one end of the threaded rod (10) is fixedly connected to an adjustment shaft (11).

3. The automatic sealing device for small cans of tea according to claim 2, characterized in that: The outer surface of the threaded rod (10) is threadedly connected to a connecting strip (12), and one side of the connecting strip (12) is fixedly connected to a connecting block (13).

4. The automatic sealing device for small cans of tea according to claim 1, characterized in that: The driving assembly comprises a mounting frame (14) fixedly connected to the top of the placement table (3); a motor 1 (15) is mounted on the top of the inner wall of the mounting frame (14); an output end of the motor 1 (15) is fixedly inserted into the interior of the mounting groove (8) and is sleeved with a bevel gear 2 (16).

5. The automatic sealing device for small cans of tea according to claim 4, characterized in that: The bevel gear 2 (16) is meshed with the bevel gear 1 (6).

6. The automatic sealing device for small cans of tea according to claim 1, characterized in that: The sealing assembly comprises a hydraulic rod (17) installed on the top of the sealing frame (1); one end of the hydraulic rod (17) penetrates into the interior of the sealing frame (1) and is fixedly connected to a heat-sealing pressure plate (18).

7. The automatic sealing device for small cans of tea according to claim 1, characterized in that: The cleaning assembly comprises an electric telescopic rod (19) fixedly connected to one side of the inner wall of the sealing frame (1), a collecting frame (20) fixedly connected to one side of the electric telescopic rod (19), and a scraper (21) fixedly connected to the bottom of the inner wall of the collecting frame (20).

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