Tea preparation and subpackaging equipment

Abstract

The utility model belongs to the technical field of tea sub-packaging equipment, and particularly relates to tea preparation sub-packaging equipment which comprises a sub-packaging machine and a rotating disc mechanism transferring packaging bag on one side of the sub-packaging machine, and a sealing mechanism is arranged at the position, close to the lower portion, of the inner side of the sub-packaging machine. A feeding cylinder is arranged on the inner side of the racking machine, a charging cylinder in the feeding cylinder is in butt joint with a discharging pipe on the inner side of the racking machine, so that filled tea leaves are stored in an exploring tube, and discharging is conducted after air in a packaging bag is exhausted through a pressing plate at the lower end of the exploring tube; the pressing plate extrudes the storage space in the packaging bag when being put down, so that air is discharged upwards through a positioning hole in the pressing plate so as to facilitate filling and storage of tea leaves, and a conical sealing gasket is arranged in the lower end of the positioning hole and expands upwards to form an opening when being extruded by compressed air. And in addition, the sealing mechanism is matched for operation at the same time, so that secondary mixing of air can be effectively avoided, and the taste of the tea leaves is ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of tea packaging equipment, in particular to tea preparation and packaging equipment. Background Art

[0002] The preparation of tea is a complex and delicate process, which mainly includes key steps such as picking, withering, killing green, rolling, and drying. After the tea is prepared, it is often packed into packaging bags for storage through a packaging machine.

[0003] After searching, the Chinese patent application number CN202322258719.2 discloses an automatic tea packing machine, which solves the problem of existing tea packing machines requiring workers to immediately switch to the next tea packing after packing one tea, resulting in a large workload for the workers and consuming more physical energy.

[0004] However, when packaging tea leaves, the equipment simply pours the tea leaves directly into the storage mechanism. At this time, the tea leaves are directly exposed to air, which poses a risk of moisture and deterioration during subsequent transportation processes.

[0005] In order to solve the above problems, this application proposes a tea preparation and packaging device. Utility Model Content

[0006] The purpose of the utility model is to provide a tea preparation and packaging device to solve the problems raised in the above background technology.

[0007] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0008] The utility model is a tea preparation and packaging device, comprising: a packaging machine and a turntable mechanism on one side thereof for transferring packaging bags, a sealing mechanism being provided on the inner side of the packaging machine near the lower position; a feeding cylinder being provided on the inner side of the packaging machine, which is connected to a discharge pipe on the inner side of the packaging machine through the feeding cylinder inside the packaging machine, so that the filled tea leaves are stored in the interior of the probe tube, and a pressing plate at the lower end of the probe tube discharges the air in the packaging bag before discharging the tea leaves; the pressing plate squeezes the storage space in the packaging bag when lowering, so that the air is discharged upward through the positioning hole inside the pressing plate, so as to facilitate the filling and storage of the tea leaves, and a conical sealing gasket is provided inside the lower end of the positioning hole, which expands upward to form an opening when compressed and the air is squeezed.

[0009] Furthermore, an extension cylinder is provided at the upper end of the feeding cylinder, which is connected to the feeding cylinder through a first electric telescopic device inside the extension cylinder to drive the feeding cylinder and the pressing plate to move up and down.

[0010] Furthermore, a side groove is provided on one side of the feeding barrel to leave space for placing the discharge pipe when moving up and down.

[0011] Furthermore, a blocking pad is provided at the lower end of the feeding cylinder for pressing against the inner wall of the probe tube to form a seal when moving up and down.

[0012] Furthermore, a guide slope is provided inside the lower end of the probe tube, and a sealing ball is provided in the middle thereof for resisting against the guide slope to form a seal to prevent tea leaves from pouring into the packaging bag in advance.

[0013] Furthermore, a base is provided at the lower end of the sealing ball, which are connected to each other through a folding curtain above. A second electric telescopic device is provided at the upper middle position of the base to drive the sealing ball to move up and down to control the state of the internal passage of the probe tube.

[0014] Furthermore, when the pressing plate is recovered to the inside of the bag opening at the upper end of the packaging bag, it cooperates with the sealing mechanism to seal the bag to prevent air from mixing in.

[0015] The utility model has the following beneficial effects:

[0016] When packaging tea leaves, the utility model first uses the pressing plate to touch the bottom when it is lowered, so that the air is compressed and then breaks through the positioning hole to be discharged outwards, and then the sealing ball is pushed out by the second electric expansion device to form a passage for filling operation, which can prevent the tea leaves from being mixed with air and stored, thereby avoiding the risk of the tea leaves being damp and deteriorating, and ensuring the production quality and taste of the tea leaves;

[0017] In addition, after filling, the pressing plate is lifted to the inside of the bag mouth, and the sealing state is still maintained to prevent the mixing of external air. The sealing mechanism below can then be used to seal the bag. At this time, the packaging bag can be put into use directly without worrying about air entering during transportation and sealing operations, thereby improving the use effect of the equipment.

[0018] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 This is a schematic diagram of the overall appearance structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the feeding barrel structure of the utility model;

[0022] Figure 3This is a schematic diagram of the internal structure of the feeding barrel of the utility model;

[0023] Figure 4 This is a schematic diagram of the internal structure of the lower end of the probe tube of the present invention;

[0024] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0025] In the figure: 1. Filling machine; 2. Feeding barrel; 3. Extension barrel; 4. Probe tube; 5. Pressing plate; 6. Feeding barrel; 7. Discharging pipe; 8. Side groove; 9. Positioning hole; 10. First electric retractor; 11. Blocking pad; 12. Guide slope; 13. Sealing ball; 14. Base; 15. Folding curtain; 16. Second electric retractor; 17. Conical sealing pad. DETAILED DESCRIPTION

[0026] 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.

[0027] In the description of the present invention, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inside", "around" and the like indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0028] See also Figure 1-4 As shown, the utility model is a tea preparation and packaging equipment, comprising: a packaging machine 1 and a turntable mechanism on one side thereof for transporting packaging bags, and a sealing mechanism is provided on the inner side of the packaging machine 1 near the lower position;

[0029] A feeding cylinder 2 is provided inside the packaging machine 1, and a feeding cylinder 6 inside the feeding cylinder 2 is connected to a discharge pipe 7 inside the packaging machine 1, so that the tea leaves are stored inside the probe 4. The pressing plate 5 at the lower end of the probe 4 expel the air in the packaging bag before unloading.

[0030] When the pressing plate 5 is lowered, it squeezes the storage space in the packaging bag, so that the air is discharged upward through the positioning hole 9 inside the pressing plate 5, so as to facilitate the filling and storage of tea leaves. The lower end of the positioning hole 9 is provided with a conical sealing gasket 17 which expands upward to form an opening when the compressed air is squeezed out.

[0031] This embodiment provides a tea packaging device that can prevent air from mixing in. The pressing plate 5 is combined with the positioning hole 9 to pre-exhaust air, so that the tea that is subsequently filled in can avoid the risk of moisture and deterioration. In addition, the sealing mechanism is used at the same time to effectively prevent the secondary mixing of air to ensure its taste.

[0032] Among them, an extension cylinder 3 is provided at the upper end of the feeding cylinder 2, which is connected to the feeding cylinder 6 through the first electric telescopic device 10 inside to drive the feeding cylinder 2 and the pressing plate 5 to move up and down to perform exhaust and tea filling operations, while reducing the height difference of the tea to avoid the generation of broken residues.

[0033] Among them, one side of the feeding barrel 2 has a side groove 8, which is used to leave space for placing the discharge pipe 7 when moving up and down.

[0034] Among them, a blocking pad 11 is provided at the lower end of the feeding cylinder 6 for pressing against the inner wall of the probe tube 4 to form a seal when moving up and down, thereby preventing external air from penetrating and protecting the tea leaves.

[0035] A guide slope 12 is provided inside the lower end of the probe 4, and a sealing ball 13 is provided in the middle thereof, which is used to press against the guide slope 12 to form a seal to prevent tea from being poured into the packaging bag in advance, and also to prevent air from mixing in from the bottom opening.

[0036] Among them, a base 14 is provided at the lower end of the sealing ball 13, which are connected to each other through a folding curtain 15 above. A second electric telescopic device 16 is provided in the middle position above the base 14 to drive the sealing ball 13 to move up and down to control the internal passage state of the probe 4. The reverse thrust is used to drive the sealing ball 13 to automatically lift up and release the blocking state.

[0037] When the pressing plate 5 is recovered to the inside of the bag opening at the upper end of the packaging bag, it cooperates with the sealing mechanism to seal the bag to prevent air from mixing in.

[0038] It can be understood that the present invention can pre-exhaust the air inside the packaging bag, so that the tea leaves subsequently filled in can avoid the risk of moisture and deterioration. In addition, it cooperates with the sealing mechanism at the same time, which can effectively prevent the secondary mixing of air to ensure its taste.

[0039] A specific application of the operating process of this embodiment is as follows: when in use, the discharge pipe 7 is first used to pour the tea leaves into the interior of the feeding barrel 6, and the sealing ball 13 and the guide slope 12 cooperate to form a seal for temporary storage. At this time, the lower pressing plate 5 enters the packaging bag, fills its internal space to compress the internal air, so that it breaks through the conical sealing gasket 17 and is discharged outward through the positioning hole 9. At this time, the sealing ball 13 can be pushed upward by the second electric telescopic device 16 to form air so that the tea leaves fall into the packaging bag. Then the pressing plate 5 is recovered to the inside of the bag mouth position of the packaging bag, and finally the sealing mechanism on the inner side of the lower position of the dispensing machine 1 can be used to seal the bag. After this arrangement, the contact between the tea leaves and the air can be effectively reduced, the risk of the tea leaves getting damp and deteriorating can be avoided, its taste can be ensured, and the practical performance of the equipment can be improved.

[0040] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0041] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments do not describe all details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A tea preparation and packaging device, characterized in that: include: The packaging machine (1) and a turntable mechanism on one side thereof transfer the packaging bags, and a sealing mechanism is provided on the inner side of the packaging machine (1) near the lower position; The inner side of the packaging machine (1) is provided with a feeding cylinder (2), which is connected to the discharge pipe (7) inside the packaging machine (1) through the feeding cylinder (6) inside the feeding cylinder, so that the poured tea leaves are stored inside the probe tube (4), and the pressing plate (5) at the lower end of the probe tube (4) discharges the air in the packaging bag before unloading; When the pressing plate (5) is lowered, it squeezes the storage space in the packaging bag, so that the air is discharged upward through the positioning hole (9) inside the pressing plate (5), so as to facilitate the filling and storage of tea leaves. A conical sealing gasket (17) is provided inside the lower end of the positioning hole (9), which expands upward to form an opening when compressed and the air is squeezed.

2. A tea preparation and packaging device according to claim 1, characterized in that: The upper end of the feeding cylinder (2) is provided with an extension cylinder (3), which is connected to the feeding cylinder (6) through the first electric telescopic device (10) inside the extension cylinder to drive the feeding cylinder (2) and the pressing plate (5) to move up and down.

3. The tea preparation and packaging equipment according to claim 1, characterized in that: A side groove (8) is provided on one side of the feeding barrel (2) for leaving space for placing the discharge pipe (7) when the feeding barrel (2) moves up and down.

4. The tea preparation and packaging equipment according to claim 1, characterized in that: The lower end of the feeding cylinder (6) is provided with a blocking pad (11) for pressing against the inner wall of the probe tube (4) to form a seal when moving up and down.

5. The tea preparation and packaging equipment according to claim 1, characterized in that: A guide slope (12) is provided inside the lower end of the probe (4), and a sealing ball (13) is provided in the middle thereof for resisting against the guide slope (12) to form a blockage to prevent tea leaves from being poured into the packaging bag in advance.

6. The tea preparation and packaging equipment according to claim 5, characterized in that: The lower end of the sealing ball (13) is provided with a base (14), which is connected to each other through a folding curtain (15) above. A second electric telescopic device (16) is provided at the middle position above the base (14) for driving the sealing ball (13) to move up and down to control the internal passage state of the probe (4).

7. The tea preparation and packaging equipment according to claim 1, characterized in that: When the pressing plate (5) is recovered to the inside of the bag opening at the upper end of the packaging bag, it cooperates with the sealing mechanism to seal the bag to prevent air from mixing in.

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