Vacuum packaging machine for fruits and vegetables
By designing an automated fruit and vegetable vacuum packaging machine, the automatic pushing of vacuum bags and automatic closing of flip covers is achieved using the propulsion rod and rack structure, which solves the problem of manual operation in the prior art and improves the efficiency of fruit and vegetable vacuum packaging.
Patent Information
- Application Number
- CN202422140520.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-02
- Publication Date
- 2025-07-18
- Estimated Expiration
- 2034-09-02
AI Technical Summary
During the existing vacuum packaging process of fruit and vegetable, the vacuum bag needs to be manually transported to the vacuum packaging machine, and the flip cover needs to be manually closed, which consumes manpower and leads to inefficient packaging.
A fruit and vegetable vacuum packaging machine is designed, which includes mobile components and closed components. The vacuum bag is automatically pushed to the vacuum packaging machine through the push rod and rack structure, and the flip cover is automatically closed to achieve automatic packaging.
It realizes automatic push of vacuum bags and automatic closing of flip covers, saving manpower and improving the efficiency of vacuum packaging of fruits and vegetables.
Smart Images
Figure CN223116717U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of fruit and vegetable packaging, in particular to a fruit and vegetable vacuum packaging machine. Background Art
[0002] Vacuum packaging technology is a widely used food preservation method, especially in the field of fruit and vegetable preservation. It slows down the oxidation and microbial growth of fruits and vegetables and extends the shelf life by removing the air in the packaging bag and sealing it.
[0003] In the existing fruit and vegetable vacuum packaging, after the fruits and vegetables are loaded into a vacuum bag, the opening of the vacuum bag is placed in a vacuum packaging machine, and the flip cover of the vacuum packaging machine is closed to perform vacuum packaging on the vacuum bag. However, since the vacuum bag needs to be manually carried to the vacuum packaging machine and the flip cover of the vacuum packaging machine needs to be manually closed, it consumes manpower and reduces the efficiency of fruit and vegetable vacuum packaging.
[0004] Therefore, a fruit and vegetable vacuum packaging machine has now been developed, which can push the vacuum bag containing fruits and vegetables to the vacuum packaging machine and can automatically close the flip cover to package the vacuum bag, saving manpower and improving the packaging efficiency. Summary of the Utility Model
[0005] In order to overcome the shortcomings of the existing fruit and vegetable vacuum packaging, where the vacuum bag needs to be manually carried into the vacuum packaging machine and the flip cover of the vacuum packaging machine needs to be manually closed, consuming manpower and reducing the efficiency of fruit and vegetable vacuum packaging, the utility model provides a fruit and vegetable vacuum packaging machine that can push the vacuum bag containing fruits and vegetables to the vacuum packaging machine and can automatically close the flip cover to package the vacuum bag, saving manpower and improving the packaging efficiency.
[0006] The technical implementation scheme of the utility model is: a fruit and vegetable vacuum packaging machine, including a base, a vacuum packaging machine, a flip cover, a torsion spring, a moving component and a closing component. The right upper side of the base is connected with a vacuum packaging machine. The vacuum packaging machine is rotatably connected with a flip cover. Torsion springs are connected between the front and rear parts of the flip cover and the vacuum packaging machine respectively. A moving component capable of moving fruits and vegetables is arranged on the base, and a closing component capable of closing the flip cover is also arranged on the base.
[0007] As an improvement of the above scheme, the moving component includes a tray, a push rod and a first spring. The left upper side of the base is slidably connected with a tray. The lower side of the tray is slidably connected with a push rod. A first spring is connected between the push rod and the tray.
[0008] As an improvement of the above scheme, a limiting frame is arranged on the tray.
[0009] As an improvement of the above scheme, a handle is arranged on the push rod.
[0010] As an improvement to the above solution, the closing assembly includes an auxiliary closer, a first propulsion rack, a second spring, a second propulsion rack, and a rotating gear. The upper side of the right front part of the base is slidably connected with the first propulsion rack. A second spring is connected between the first propulsion rack and the base. The upper side of the right rear part of the base is slidably connected with the second propulsion rack. An auxiliary closer is connected to the right side of the second propulsion rack. The rotating gear is rotatably connected to the lower side of the middle part of the vacuum packaging machine. Both the first propulsion rack and the second propulsion rack are engaged with the rotating gear.
[0011] As an improvement to the above solution, the upper part of the auxiliary closer is of a cylindrical structure.
[0012] The beneficial effects are as follows: By pushing the propulsion rod to move to the right, the tray moves to the right, so that the opening of the vacuum bag moves into the vacuum packaging machine. Then, by moving the second propulsion rack to the left, the auxiliary closer moves to the left to close the flip cover, achieving the effect of being able to push the vacuum bag containing fruits and vegetables to the vacuum packaging machine and being able to automatically close the flip cover to package the vacuum bag, saving labor and improving the packaging efficiency. Description of the Drawings
[0013] Figure 1 It is the first three-dimensional structure schematic diagram of the present utility model.
[0014] Figure 2 It is the second three-dimensional structure schematic diagram of the present utility model.
[0015] Figure 3 It is the first partial three-dimensional structure schematic diagram of the present utility model.
[0016] Figure 4 It is the second partial three-dimensional structure schematic diagram of the present utility model.
[0017] Figure 5 It is the third partial three-dimensional structure schematic diagram of the present utility model.
[0018] Figure 6 It is the fourth partial three-dimensional structure schematic diagram of the present utility model.
[0019] Names of the reference numerals in the drawings: 1. Base, 2. Vacuum packaging machine, 21. Flip cover, 22. Torsion spring, 3. Tray, 4. Propulsion rod, 41. First spring, 5. Auxiliary closer, 6. First propulsion rack, 61. Second spring, 7. Second propulsion rack, 8. Rotating gear. Detailed Implementation Modes
[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.
[0021] A fruit and vegetable vacuum packaging machine, as Figures 1-6 shown, includes a base 1, a vacuum packaging machine 2, a flip cover 21, a torsion spring 22, a moving component, and a closing component. The upper side of the right part of the base 1 is connected to the vacuum packaging machine 2. The flip cover 21 is rotatably connected to the vacuum packaging machine 2. Torsion springs 22 are connected between the front and rear parts of the flip cover 21 and the vacuum packaging machine 2. A moving component is provided on the base 1, and a closing component is also provided on the base 1.
[0022] As Figure 1 、 Figure 2 、 Figure 5 and Figure 6 shown, the moving component includes a tray 3, a push rod 4, and a first spring 41. The upper side of the left part of the base 1 is slidably connected to the tray 3. A limiting frame is provided on the tray 3 to facilitate limiting fruits and vegetables. The lower side of the tray 3 is slidably connected to the push rod 4. A handle is provided on the push rod 4 to facilitate pushing. A first spring 41 is connected between the push rod 4 and the tray 3.
[0023] As Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 6 shown, the closing component includes an auxiliary closer 5, a first push rack 6, a second spring 61, a second push rack 7, and a rotating gear 8. The upper side of the front right part of the base 1 is slidably connected to the first push rack 6. A second spring 61 is connected between the first push rack 6 and the base 1. The upper side of the rear right part of the base 1 is slidably connected to the second push rack 7. An auxiliary closer 5 is connected to the right side of the second push rack 7. The upper part of the auxiliary closer 5 is of a cylindrical structure to facilitate closing the flip cover 21. The rotating gear 8 is rotatably connected to the lower side of the middle part of the vacuum packaging machine 2. Both the first push rack 6 and the second push rack 7 are engaged with the rotating gear 8.
[0024] When using the present utility model, first, put fruits and vegetables into a vacuum bag, and then place the vacuum bag on the tray 3 with the opening of the vacuum bag facing right. After placing, push the push rod 4 to move rightward, so that the tray 3 moves rightward, making the opening of the vacuum bag move into the vacuum packaging machine 2. After that, continue to push the push rod 4 to move rightward. The first spring 41 is compressed and contracted, so that the push rod 4 pushes the first push rack 6 to move rightward. The second spring 61 is compressed and contracted. While the first push rack 6 moves rightward, it meshes with the rotating gear 8 and moves, driving the second push rack 7 to move leftward, making the auxiliary closer 5 move leftward to close the flip cover 21, and the torsion spring 22 deforms. Then, start the vacuum packaging machine 2 to vacuum package the vacuum bag. Thus, it can push the vacuum bag containing fruits and vegetables to the vacuum packaging machine 2 and can automatically close the flip cover 21 to package the vacuum bag, saving manpower and improving the packaging efficiency. After the fruits and vegetables are vacuum packaged, release the push rod 4. Through the rebound of the first spring 41 and the second spring 61, the push rod 4 and the first push rack 6 are reset. Subsequently, through the restoration of the torsion spring 22, the flip cover 21 is driven to rotate and open.
[0025] The above embodiments are only used to illustrate the technical concept and characteristics of the present utility model, and the purpose is to enable those who are familiar with this technology to understand the content of the present utility model and implement it accordingly, and it cannot be used to limit the protection scope of the present utility model. Any equivalent changes or modifications made according to the spirit and essence of the present utility model should be covered within the protection scope of the present utility model.
Claims
1. A vacuum packaging machine for fruits and vegetables, characterized in that: It includes a base (1), a vacuum packaging machine (2), a flip cover (21), a torsion spring (22), a moving component and a closing component. The upper side of the right part of the base (1) is connected with a vacuum packaging machine (2). The flip cover (21) is rotatably connected to the vacuum packaging machine (2). Torsion springs (22) are connected between the front and rear parts of the flip cover (21) and the vacuum packaging machine (2). A moving component capable of moving fruits and vegetables is arranged on the base (1), and a closing component capable of closing the flip cover (21) is also arranged on the base (1).
2. A fruit and vegetable vacuum packaging machine according to claim 1, characterized in that: The moving component includes a tray (3), a push rod (4) and a first spring (41). The upper side of the left part of the base (1) is slidably connected with a tray (3). The lower side of the tray (3) is slidably connected with a push rod (4). A first spring (41) is connected between the push rod (4) and the tray (3).
3. The fruit and vegetable vacuum packaging machine according to claim 2, characterized in that: A limiting frame is arranged on the tray (3).
4. A fruit and vegetable vacuum packaging machine according to claim 2, characterized in that: A handle is arranged on the push rod (4).
5. A fruit and vegetable vacuum packaging machine according to claim 2, characterized in that: The closing component includes an auxiliary closer (5), a first push rack (6), a second spring (61), a second push rack (7) and a rotating gear (8). The upper side of the right front part of the base (1) is slidably connected with a first push rack (6). A second spring (61) is connected between the first push rack (6) and the base (1). The upper side of the right rear part of the base (1) is slidably connected with a second push rack (7). An auxiliary closer (5) is connected to the right side of the second push rack (7). The lower side of the middle part of the vacuum packaging machine (2) is rotatably connected with a rotating gear (8). Both the first push rack (6) and the second push rack (7) are engaged with the rotating gear (8).
6. A fruit and vegetable vacuum packaging machine according to claim 5, characterized in that: The upper part of the auxiliary closer (5) is of a cylindrical structure.