Vacuum food freshness locking device

Abstract

The utility model relates to the technical field of cooked meat product packaging, in particular to a food vacuum freshness-locking device, which is characterized in that the two side walls of a sealing box are provided with inlets and outlets, the tops of the inlets and outlets are provided with a plurality of transparent shielding curtains, the top of the interior of the sealing box is provided with a connecting rod, and the bottom of the connecting rod is provided with a protective shell; an ultraviolet disinfection lamp is mounted at the bottom of the protective shell, refrigerating devices are mounted at the tops of the two side walls in the sealing box, a vacuum packaging device is mounted in the center of the interior of the sealing box, a driving device is mounted at the bottom of the interior of the sealing box, and supporting rods are mounted on the two sides of the bottom of the mounting frame; a mounting plate is mounted on one side of the mounting frame, a pushing device is mounted at the top of the mounting plate, a discharging slide slope is mounted on the back side, located on one side of the mounting plate, of the mounting frame, and a conveying belt is arranged in the mounting frame in a sleeving mode. The device is simple in structure and convenient to use, and effectively guarantees the safety of cooked meat products.

Description

Technical Field

[0001] This utility model relates to the field of cooked meat product packaging technology, specifically a food vacuum preservation device. Background Technology

[0002] Cooked meat products refer to processed meat products that are ready to eat, made from the main raw materials of livestock and poultry such as pork, beef, mutton, chicken, rabbit, and dog, and processed by any one or more methods such as braising, stewing, smoking, roasting, marinating, steaming, and boiling.

[0003] A search revealed Chinese Patent Publication No. CN215475963U, which discloses a vacuum preservation device for cooked meat products. The device includes a vacuum preservation packaging machine. The machine has casters on all four sides of its lower surface and worktables on both sides of its upper surface. A set of rotating rods is hinged to the upper part of both the front and back sides of the machine. A vacuum sealing cover is located directly above the machine. The ends of the rotating rods furthest from the machine are hinged to the sides of the vacuum sealing cover on both the front and back sides. Both sides of the vacuum sealing packaging machine are equipped with sterilization devices for sterilizing and disinfecting the workbench, and a square heat dissipation and maintenance port is opened at the lower back of the machine. This application has the effect of making the working environment of the vacuum sealing packaging machine relatively sterile, so as to ensure the hygiene and safety of food packaging. Although this application can perform sterilization and disinfection operations during the vacuum sealing packaging of cooked meat products, effectively ensuring that there are no bacterial residues after packaging, it will still come into contact with air during the packaging process. The air will still carry some germs, which may enter the sealed bag during the packaging process. Utility Model Content

[0004] 1. Technical problem to be solved by the utility model

[0005] To address the shortcomings of existing technologies, the purpose of this utility model is to provide a food vacuum preservation device. This device aims to solve the problem that while existing technologies can perform sterilization and disinfection during the vacuum preservation packaging of cooked meat products, effectively ensuring that there are no bacterial residues after packaging, the packaging process still involves contact with air, and the air still carries some germs that may enter the sealed bag during the packaging process.

[0006] 2. Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A food vacuum preservation device includes a sealing structure and a power supply structure, wherein the power supply structure is installed on the top of the sealing structure;

[0009] The sealing structure consists of a sealing box and a mounting frame. Support feet are installed around the bottom of the sealing box. Inlets and outlets are located on both side walls of the sealing box. Several transparent blinds are installed on the top of the inlets and outlets. A connecting rod is installed at the top inside the sealing box, and a protective shell is installed at the bottom of the connecting rod. An ultraviolet disinfection lamp is installed at the bottom of the protective shell. Cooling devices are installed on the top of both side walls inside the sealing box. A vacuum packaging device is installed at the center inside the sealing box. A driving device is installed at the bottom of the sealing box. Support rods are installed on both sides of the bottom of the mounting frame. A mounting plate is installed on one side of the mounting frame, and a pushing device is installed on the top of the mounting plate. A material discharge ramp is installed on the back side of the mounting frame located on the mounting plate. A conveyor belt is fitted inside the mounting frame.

[0010] Preferably, the power supply structure consists of a power supply base and a refrigerant storage tank. Refrigerant storage tanks are installed on both sides of the top of the power supply base, and a cooling fan is installed at the center of the top of the power supply base.

[0011] Preferably, the vacuum packaging device has four guide wheels installed on both sides, a transmission belt is sleeved between two guide wheels on both sides, a sealing groove is opened between the upper and lower transmission belts, and a plurality of air extraction holes are opened inside the sealing groove.

[0012] Preferably, a transparent window is installed on the top of the outer side of the sealed box, and an installation cover is installed on the bottom of the outer side of the sealed box.

[0013] Preferably, the mounting bracket extends through both sides of the sealed box via inlets and outlets on the side walls of the sealed box, and the portion of the mounting bracket inside the sealed box is located directly below the vacuum packaging device.

[0014] Preferably, the power supply base is electrically connected to the vacuum packaging device, the pushing device, the ultraviolet disinfection lamp, the refrigeration device, and the driving device, and the driving device is drive-connected to the conveyor belt.

[0015] Preferably, the refrigerant storage tank is inserted into both sides of the top of the power supply base, and the refrigerant storage tank is connected to the refrigeration device.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] 1. This utility model, through the design of a sealed box, allows cooked meat products to be moved into the sealed box for packaging. A transparent curtain blocks the inlet and outlet, preventing outside air from entering the sealed box. At the same time, ultraviolet disinfection lamps are used for disinfection, keeping the sealed box in a sterile environment. Furthermore, the refrigeration device ensures that the temperature inside the sealed box is lower than the outside temperature, effectively preventing cooked meat products from spoiling due to high temperatures. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the sealed box of this utility model;

[0020] Figure 3 This is an enlarged view of the structure at point A of this utility model.

[0021] In the diagram: 1. Sealing structure; 11. Sealed box; 111. Refrigeration device; 112. Connecting rod; 113. Protective shell; 114. Ultraviolet disinfection lamp; 12. Support leg; 13. Mounting frame; 131. Mounting plate; 132. Pushing device; 133. Material discharge ramp; 134. Support rod; 14. Conveyor belt; 15. Transparent window; 16. Mounting cover; 17. Inlet / outlet; 171. Transparent curtain; 18. Vacuum packaging device; 181. Transmission belt; 182. Sealing groove; 183. Guide wheel; 184. Air extraction port; 19. Drive device; 2. Power supply structure; 21. Power supply base; 22. Refrigerant storage tank; 23. Cooling fan. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0023] Example:

[0024] Please see Figure 1-3This embodiment provides a food vacuum preservation device, including a sealing structure 1 and a power supply structure 2. The power supply structure 2 is installed on the top of the sealing structure 1. The sealing structure 1 consists of a sealing box 11 and a mounting frame 13. Support feet 12 are installed around the bottom of the sealing box 11. Inlet and outlet 17 are provided on both side walls of the sealing box 11. Several transparent curtains 171 are installed on the top of the inlet and outlet 17. A connecting rod 112 is installed on the top of the inside of the sealing box 11. A protective shell 113 is installed on the bottom of the connecting rod 112. An ultraviolet disinfection lamp 114 is installed on the bottom of the protective shell 113. Cooling devices 111 are installed on the top of both side walls inside the sealing box 11. A vacuum packaging device 18 is installed at the center inside the sealing box 11. A drive device 19 is installed at the bottom of the mounting frame 13. Support rods 134 are installed on both sides of the bottom of the mounting frame 13. A mounting plate 131 is installed on one side of the mounting frame 13. A pushing device 132 is installed on the top of the mounting plate 131. A feeding ramp 133 is installed on the back side of the mounting frame 13 located on the side of the mounting plate 131. A conveyor belt 14 is installed inside the mounting frame 13, which can move cooked meat products to the sealed box 11 for packaging. The inlet and outlet 17 are blocked by a transparent curtain 171 to prevent outside air from entering the sealed box 11. At the same time, ultraviolet disinfection lamps 114 are used for disinfection, so that the sealed box 11 is in a sterile environment. The refrigeration device 111 can make the temperature inside the sealed box 11 lower than the outside temperature, which can effectively prevent cooked meat products from spoiling due to high temperature.

[0025] In this embodiment, as Figure 1 As shown, the power supply structure 2 consists of a power supply base 21 and a refrigerant storage tank 22. Refrigerant storage tanks 22 are installed on both sides of the top of the power supply base 21. A cooling fan 23 is installed at the center of the top of the power supply base 21. The power supply base 21 can provide power to the sealed structure 1, thereby completing the vacuum preservation process of cooked meat products. The cooling fan 23 can also cool down the power supply base 21 to prevent it from overheating and stopping its operation.

[0026] As a preferred embodiment of the above, the vacuum packaging device 18 is equipped with four guide wheels 183 on both sides, and a transmission belt 181 is sleeved between two guide wheels 183 on both sides. A sealing groove 182 is opened between the upper and lower transmission belts 181. A plurality of air extraction holes 184 are opened inside the sealing groove 182. The package containing cooked meat products can be moved by the transmission belt 181 between the guide wheels 183 and sealed by the sealing groove 182. During the sealing process, the air extraction holes 184 inside the sealing groove 182 can extract air from the packaging bag, thereby realizing vacuum packaging.

[0027] As a preferred embodiment of the above, a transparent window 15 is installed on the top of the outer side of the sealed box 11, and an installation cover 16 is installed on the bottom of the outer side of the sealed box 11. The packaging condition inside the sealed box 11 can be observed through the transparent window 15. When the drive device 19 malfunctions, the installation cover 16 can be opened for maintenance.

[0028] As a preferred embodiment of the above, the mounting frame 13 passes through the inlet and outlet 17 on the side walls of the sealed box 11, and the part of the mounting frame 13 inside the sealed box 11 is located directly below the vacuum packaging device 18. The cooked meat products are moved to the vacuum packaging device 18 in the sealed box 11 by the conveyor belt 14 on the mounting frame 13, thereby performing vacuum packaging.

[0029] As a preferred embodiment of the above, the power supply base 21 is electrically connected to the vacuum packaging device 18, the pushing device 132, the ultraviolet disinfection lamp 114, the refrigeration device 111 and the driving device 19. The driving device 19 is connected to the conveyor belt 14 for transmission. The power supply base 21 can provide power for the operation of each device, and the driving device 19 can drive the conveyor belt 14 to rotate, so that the cooked meat products move on the conveyor belt 14.

[0030] As a preferred embodiment of the above, the refrigerant storage tank is inserted into both sides of the top of the power supply base 21, and the refrigerant storage tank 22 is connected to the refrigeration device 111. The refrigerant storage tank 22 can provide refrigerant to the refrigeration device 111, thus avoiding the situation where the refrigeration device 111 cannot perform refrigeration due to insufficient refrigerant.

[0031] Working principle: Cooked meat products are placed on the conveyor belt 14 on the mounting rack 13. The drive device 19 drives the conveyor belt 14 to move the cooked meat products to the vacuum packaging device 18 in the sealed box 11. The inlet and outlet 17 are blocked by the transparent curtain 171 to prevent outside air from entering the sealed box 11. At the same time, ultraviolet disinfection lamp 114 is used for disinfection, so that the sealed box 11 is in a sterile environment. The refrigeration device 111 can make the temperature in the sealed box 11 lower than the outside temperature, which can effectively prevent the cooked meat products from spoiling due to high temperature. The transmission belt 181 between the guide wheels 183 moves the package containing the cooked meat products and seals it through the sealing groove 182. During the sealing process, the air extraction hole 184 inside the sealing groove 182 can extract air from the packaging bag, thereby realizing vacuum packaging. After packaging, it is conveyed out from the other side of the inlet and outlet. The pushing device 132 pushes the packaged cooked meat products down the feeding ramp 133. This device has a simple structure, is easy to use, and effectively ensures the safety of cooked meat products.

[0032] All technical features in this embodiment can be freely combined according to actual needs.

[0033] The above embodiments are preferred implementations of this utility model. In addition, this utility model can also be implemented in other ways. Any obvious substitutions without departing from the concept of this technical solution are within the protection scope of this utility model.

Claims

1. A food vacuum preservation device, comprising a sealing structure (1) and a power supply structure (2), characterized in that: A power supply structure (2) is installed on the top of the sealing structure (1); The sealing structure (1) consists of a sealing box (11) and a mounting frame (13). Support feet (12) are installed around the bottom of the sealing box (11). Inlet and outlet (17) are provided on both sides of the sealing box (11). Several transparent curtains (171) are installed on the top of the inlet and outlet (17). A connecting rod (112) is installed on the top inside the sealing box (11). A protective shell (113) is installed on the bottom of the connecting rod (112). An ultraviolet disinfection lamp (114) is installed on the bottom of the protective shell (113). The top of the two sides of the sealing box (11) are... Each part is equipped with a refrigeration device (111). A vacuum packaging device (18) is installed at the center inside the sealed box (11). A driving device (19) is installed at the bottom inside the sealed box (11). Support rods (134) are installed on both sides of the bottom of the mounting frame (13). A mounting plate (131) is installed on one side of the mounting frame (13). A pushing device (132) is installed on the top of the mounting plate (131). A material feeding ramp (133) is installed on the back side of the mounting frame (13) located on the side of the mounting plate (131). A conveyor belt (14) is sleeved inside the mounting frame (13).

2. The food vacuum preservation device according to claim 1, characterized in that: The power supply structure (2) consists of a power supply base (21) and a refrigerant storage tank (22). The refrigerant storage tank (22) is installed on both sides of the top of the power supply base (21), and a cooling fan (23) is installed at the center of the top of the power supply base (21).

3. The food vacuum preservation device according to claim 1, characterized in that: The vacuum packaging device (18) is equipped with four guide wheels (183) on both sides. A transmission belt (181) is sleeved between the two guide wheels (183) on both sides. A sealing groove (182) is opened between the two upper and lower transmission belts (181). Several air extraction holes (184) are opened inside the sealing groove (182).

4. The food vacuum preservation device according to claim 1, characterized in that: A transparent window (15) is installed on the top of the outer side of the sealed box (11), and an installation cover (16) is installed on the bottom of the outer side of the sealed box (11).

5. A food vacuum preservation device according to claim 1, characterized in that: The mounting bracket (13) passes through the inlet and outlet (17) on the side walls of the sealed box (11) on both sides, and the part of the mounting bracket (13) inside the sealed box (11) is located directly below the vacuum packaging device (18).

6. A food vacuum preservation device according to claim 2, characterized in that: The power supply base (21) is electrically connected to the vacuum packaging device (18), the pushing device (132), the ultraviolet disinfection lamp (114), the refrigeration device (111), and the driving device (19), and the driving device (19) is connected to the conveyor belt (14) via transmission.

7. A food vacuum preservation device according to claim 2, characterized in that: The refrigerant storage tank is inserted into both sides of the top of the power supply base (21), and the refrigerant storage tank (22) is connected to the refrigeration device (111).

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