Sealing device for tea packaging

Abstract

The utility model discloses a sealing device for tea packaging, which relates to the technical field of tea packaging and comprises an operating platform, a bottom plate is fixedly connected to the top surface of the operating platform, a cover plate is arranged above the bottom plate and matched with the bottom plate, a lifting assembly is fixedly connected to the top surface of the cover plate and fixedly connected with the operating platform, and a second groove is formed in the top surface of the bottom plate. The top surfaces of the mounting plates are fixedly connected with connecting columns, the top surfaces of the connecting columns are fixedly connected with a C-shaped plate, the C-shaped plate is provided with a clamping assembly, the top of the clamping assembly is detachably connected with the cover plate, the top surface of the bottom plate is provided with a first groove, and the first groove is located on one side of the second groove. And a heating pipe is fixedly connected in the first groove. The tea packaging bag sealing device is simple in structure, convenient to use and adjust and wide in application range, and can be used for quickly vacuumizing and sealing tea packaging bags.

Description

Technical Field

[0001] The utility model relates to the technical field of tea packaging, in particular to a sealing device for tea packaging. Background Technique

[0002] After the tea is processed and produced, it needs to be sealed and preserved with an external package to prevent the tea from being oxidized by the air, which affects the quality of the tea soup, and can effectively extend the shelf life of the tea.

[0003] The existing sealing equipment has a cumbersome operation process, slow packaging efficiency, insufficient adjustability, and cannot perform sealing work on different packaging bags.

[0004] Therefore, there is an urgent need for a sealing device for tea packaging to solve the above problems. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a sealing device for tea packaging to solve the problems existing in the prior art.

[0006] To achieve the above purpose, the utility model provides the following scheme: The utility model provides a sealing device for tea packaging, including an operating table, a bottom plate is fixedly connected to the top surface of the operating table, a cover plate is arranged above the bottom plate, the cover plate is adapted to the bottom plate, a lifting component is fixedly connected to the top surface of the cover plate, the lifting component is fixedly connected to the operating table, a second groove is opened on the top surface of the bottom plate, an air extraction component is installed in the second groove, mounting plates are symmetrically and detachably connected in the second groove, a connecting column is fixedly connected to the top surface of the mounting plate, a U-shaped plate is fixedly connected to the top surface of the connecting column, a clamping component is installed on the U-shaped plate, the top of the clamping component is detachably connected to the cover plate, a first groove is opened on the top surface of the bottom plate, the first groove is located on one side of the second groove, and a heating pipe is fixedly connected in the first groove.

[0007] Preferably, the clamping component includes a limiting rod slidably connected to the U-shaped plate, a top plate is fixedly connected to the top of the limiting rod, the top plate is detachably connected to the cover plate, a spring is sleeved outside the limiting rod, one end of the spring is fixedly connected to the top surface of the U-shaped plate, and the other end of the spring is fixedly connected to the top plate.

[0008] Preferably, the air extraction component includes a vacuum pump embedded in the bottom plate, an air extraction pipe is fixedly connected and communicated with the end of the vacuum pump, the air extraction pipe is located in the second groove and on one side of the U-shaped plate.

[0009] Preferably, a plurality of mounting holes are opened at equal intervals in the second groove, and the mounting plate is detachably connected to the mounting hole through a bolt.

[0010] Preferably, the lifting assembly includes a support plate fixedly connected to the top surface of the operating table, an electric push rod is fixedly connected to the top of the support plate, and an output end of the electric push rod is fixedly connected to the cover plate.

[0011] Preferably, sliding columns are fixedly connected to the four corners of the bottom plate respectively, and the top of the sliding column passes through the cover plate and is slidably connected to the cover plate.

[0012] Preferably, a bracket is fixedly connected to the bottom surface of the operating table, and the bracket is in contact with the ground.

[0013] Preferably, a conveyor belt is provided on one side of the operating table, and the conveyor belt is fixed to the ground through a connecting frame.

[0014] The utility model discloses the following technical effects: when in use, the operator places the opening of the packaging bag filled with tea on the clamping assembly, and then starts the lifting assembly to drive the cover plate to move downward until it is completely fitted with the bottom plate. At this time, the clamping assembly fixes the packaging bag, and the vacuum assembly is started to extract the air in the packaging bag to make it a vacuum state, thereby extending the shelf life of the tea. Then, the heating tube in the first groove is started to seal the packaging bag, and then the cover plate is raised by the lifting assembly to take out the packaging bag. The vacuuming and sealing work are completed in one go, saving time. A single vacuuming or single sealing work can also be performed according to actual conditions, and the practicability is strong; and the bottom plate can be adjusted in position in the second groove, and packaging bags of different sizes can be clamped, thereby expanding the scope of application. The utility model has a simple structure, is easy to use, can quickly vacuumize and seal the tea packaging bag, is easy to adjust, and has a wide range of applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the bottom plate of the utility model;

[0018] Figure 3 For this utility model Figure 2 A partial enlarged view of middle A;

[0019] Figure 4 It is a structural schematic diagram of the limit rod of the utility model;

[0020] Among them, 1. operating table; 2. bracket; 3. support plate; 4. electric push rod; 5. cover plate; 6. sliding column; 7. bottom plate; 8. conveyor belt; 9. first groove; 10. heating pipe; 11. second groove; 12. vacuum pump; 13. air extraction pipe; 14. C-shaped plate; 15. top plate; 16. spring; 17. mounting hole; 18. bolt; 19. mounting plate; 20. limiting rod. Specific implementation manner

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0022] To make the above objects, features, and advantages of the present invention more obvious and understandable, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation manners.

[0023] Referring to Figure 1-Figure 4 , the present invention provides a sealing device for tea packaging, including an operating table 1. A bottom plate 7 is fixedly connected to the top surface of the operating table 1. A cover plate 5 is arranged above the bottom plate 7. The cover plate 5 is adapted to the bottom plate 7. A lifting assembly is fixedly connected to the top surface of the cover plate 5. The lifting assembly is fixedly connected to the operating table 1. A second groove 11 is opened on the top surface of the bottom plate 7. An air extraction assembly is installed in the second groove 11. Mounting plates 19 are symmetrically and detachably connected in the second groove 11. A connecting column is fixedly connected to the top surface of the mounting plate 19. A C-shaped plate 14 is fixedly connected to the top surface of the connecting column. A clamping assembly is installed on the C-shaped plate 14. The top of the clamping assembly is detachably connected to the cover plate 5. A first groove 9 is opened on the top surface of the bottom plate 7. The first groove 9 is located on one side of the second groove 11. A heating pipe 10 is fixedly connected in the first groove 9.

[0024] In use, the operator places the opening of the tea-filled packaging bag on the clamping assembly, then starts the lifting assembly to drive the cover plate 5 to move downward until it completely fits with the bottom plate 7. At this time, the clamping assembly fixes the packaging bag, starts the air extraction assembly to extract the air in the packaging bag to make it in a vacuum state, prolonging the storage time of the tea. Then, start the heating tube 10 in the first groove 9 to seal the packaging bag, and then raise the cover plate 5 through the lifting assembly to take out the packaging bag. The vacuum extraction and sealing work are completed in one go, saving time. It can also perform single vacuum extraction or single sealing work according to actual situations, with strong practicability. And the bottom plate 7 can be adjusted in position in the second groove 11 to clamp packaging bags of different sizes, expanding the scope of application. The utility model has a simple structure and is easy to use, can quickly perform vacuum extraction and sealing work on tea packaging bags, is convenient to adjust, and has a wide range of applications.

[0025] In a further optimized solution, the clamping assembly includes a limiting rod 20 slidably connected to the U-shaped plate 14. The top of the limiting rod 20 is fixedly connected with a top plate 15. The top plate 15 is detachably connected to the cover plate 5. A spring 16 is sleeved outside the limiting rod 20. One end of the spring 16 is fixedly connected to the top surface of the U-shaped plate 14, and the other end of the spring 16 is fixedly connected to the top plate 15. When the cover plate 5 moves downward, it first contacts the top plate 15. The top plate 15 drives the limiting rod 20 to move downward, and the packaging bag is clamped by the bottom of the limiting rod 20 and the bottom surface of the U-shaped plate 14 to keep it fixed, ensuring the stability during operation. After the work is completed, the cover plate 5 is raised, and under the action of the spring 16, the limiting rod 20 resets, facilitating the next work.

[0026] In a further optimized solution, the air extraction assembly includes a vacuum pump 12 embedded in the bottom plate 7. The end of the vacuum pump 12 is fixedly connected and communicated with an air extraction pipe 13. The air extraction pipe 13 is located in the second groove 11 and on one side of the U-shaped plate 14. Start the vacuum pump 12, and through the air extraction pipe 13, the air in the second groove 11 and the packaging bag is extracted together, so that the packaging bag quickly enters a vacuum state, with simple and convenient operation.

[0027] In a further optimized solution, a number of installation holes 17 are equidistantly arranged in the second groove 11. The mounting plate 19 is detachably connected to the installation holes 17 through bolts 18. The installation holes 17 and the mounting plate 19 are detachably connected through bolts 18, and the position of the mounting plate 19 is adjusted according to different requirements, thereby expanding the scope of application.

[0028] In a further optimized solution, the lifting assembly includes a support plate 3 fixedly connected to the top surface of the operation table 1. The top of the support plate 3 is fixedly connected with an electric push rod 4. The output end of the electric push rod 4 is fixedly connected to the cover plate 5. The support plate 3 is used to fix and support the electric push rod 4. The electric push rod 4 extends to drive the cover plate 5 to move downward, and the electric push rod 4 contracts to drive the cover plate 5 to move upward, thus facilitating the smooth progress of the work.

[0029] In a further optimized solution, the four corners of the bottom plate 7 are respectively fixed with sliding columns 6, and the top of the sliding column 6 passes through the cover plate 5 and is slidably connected to the cover plate 5. The sliding column 6 limits the cover plate 5, so that the cover plate 5 can move up and down without deviation.

[0030] In a further optimized solution, a bracket 2 is fixedly connected to the bottom surface of the operating table 1, and the bracket 2 is in contact with the ground. The bracket 2 supports the operating table 1 to ensure the overall stability.

[0031] To further optimize the solution, a conveyor belt 8 is provided on one side of the operating table 1, and the conveyor belt 8 is fixed to the ground through a connecting frame. After the sealing is completed, the packaging bag is placed on the conveyor belt 8 and runs to the collection position for unified processing.

[0032] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0033] The embodiments described above are only descriptions of the preferred methods of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should fall within the protection scope determined by the claims of the present invention.

Claims

1. A sealing device for tea packaging, characterized in that: It includes an operating table (1), a bottom plate (7) is fixedly connected to the top surface of the operating table (1), a cover plate (5) is arranged above the bottom plate (7), the cover plate (5) is adapted to the bottom plate (7), a lifting component is fixedly connected to the top surface of the cover plate (5), the lifting component is fixedly connected to the operating table (1), a second groove (11) is formed in the top surface of the bottom plate (7), an air extraction component is installed in the second groove (11), mounting plates (19) are symmetrically and detachably connected in the second groove (11), a connecting column is fixedly connected to the top surface of the mounting plate (19), a U-shaped plate (14) is fixedly connected to the top surface of the connecting column, a clamping component is installed on the U-shaped plate (14), the top of the clamping component is detachably connected to the cover plate (5), a first groove (9) is formed in the top surface of the bottom plate (7), the first groove (9) is located on one side of the second groove (11), and a heating pipe (10) is fixedly connected in the first groove (9).

2. The sealing device for tea packaging according to claim 1, characterized in that: The clamping component includes a limiting rod (20) slidably connected to the U-shaped plate (14), a top plate (15) is fixedly connected to the top of the limiting rod (20), the top plate (15) is detachably connected to the cover plate (5), a spring (16) is sleeved outside the limiting rod (20), one end of the spring (16) is fixedly connected to the top surface of the U-shaped plate (14), and the other end of the spring (16) is fixedly connected to the top plate (15).

3. The sealing device for tea packaging according to claim 2, characterized in that: The air extraction component includes a vacuum pump (12) embedded in the bottom plate (7), an air extraction pipe (13) is fixedly connected and communicated with the end of the vacuum pump (12), the air extraction pipe (13) is located in the second groove (11) and the air extraction pipe (13) is located on one side of the U-shaped plate (14).

4. The sealing device for tea packaging according to claim 1, characterized in that: A plurality of mounting holes (17) are equidistantly formed in the second groove (11), and the mounting plate (19) is detachably connected to the mounting holes (17) through bolts (18).

5. The sealing device for tea packaging according to claim 1, characterized in that: The lifting component includes a support plate (3) fixedly connected to the top surface of the operating table (1), an electric push rod (4) is fixedly connected to the top of the support plate (3), and the output end of the electric push rod (4) is fixedly connected to the cover plate (5).

6. The sealing device for tea packaging according to claim 1, characterized in that: Sliding columns (6) are fixedly connected to the four corners of the bottom plate (7) respectively, and the tops of the sliding columns (6) penetrate through the cover plate (5) and are slidably connected to the cover plate (5).

7. The sealing device for tea packaging according to claim 1, characterized in that: A bracket (2) is fixedly connected to the bottom surface of the operating table (1), and the bracket (2) contacts the ground.

8. The sealing device for tea packaging according to claim 1, characterized in that: A conveyor belt (8) is arranged on one side of the operating table (1), and the conveyor belt (8) is fixedly connected to the ground through a connecting frame.

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