Automatic packaging device for food processing

Abstract

The utility model discloses an automatic packaging device for food processing, and aims to improve food packaging quality and workshop environment. The device is composed of a food packaging machine and a gas filtering and discharging mechanism, the food packaging machine is provided with a machine base, a protective fence, a fast food barrel sealing operation table and a food conveying belt, and automatic conveying and sealing of food are achieved. The gas filtering and discharging mechanism is installed on the top of the packaging machine, and a top frame is fixed to a protective fence and internally provided with a collecting barrel, a hemispheroid flow guide cover and a filtering barrel. The collecting barrel is communicated with a fan through an air barrel to extract gas in the protective fence, and the net cover intercepts chippings. The activated carbon adsorption cotton in the filter cartridge adsorbs peculiar smell and harmful gas, so that the peculiar smell is prevented from diffusing in a workshop, the working environment of the workshop is improved, the influence of the peculiar smell on workers is reduced, meanwhile, the peculiar smell is prevented from polluting other foods, and the quality and flavor of the foods are ensured.

Description

Technical Field

[0001] This utility model relates to the field of food packaging machine technology, specifically to an automatic packaging device for food processing. Background Technology

[0002] In the food packaging industry, as consumers increasingly demand higher quality and safety from food consumers, environmental hygiene and food safety issues during the packaging process are receiving more and more attention. Traditional food packaging machines often focus only on the packaging and sealing functions, neglecting the impact of odors and harmful gaseous pollutants generated during the packaging process on the workshop environment and food quality. During food packaging, especially for foods with distinctive odors or that are easily perishable, such as seafood and meat, a large amount of odors and harmful gases are produced. These pollutants not only contaminate the workshop environment and affect the health of workers, but may also cause cross-contamination of other foods, reducing their quality and safety. To address these issues, this technical solution proposes an automatic packaging device for food processing. Utility Model Content

[0003] The purpose of this utility model is to provide a technical solution for an automatic packaging device for food processing, thereby addressing the shortcomings mentioned in the background art. To overcome the drawbacks and defects described in the background art, this technical solution includes the following:

[0004] The invention includes a food packaging machine, wherein a gas filtration and emission mechanism is fixedly connected to the top end face of the food packaging machine. The food packaging machine includes a base, a protective fence fixed to the top of the base, and a fast food bucket sealing operation table fixed in the center of the top of the base within the protective fence. A food conveyor belt that connects to the fast food bucket sealing operation table is fixed to the top left side of the base.

[0005] The gas filtration and emission mechanism includes a top frame and two sets of collection cylinders embedded in the top frame. A hemispherical guide hood is fixedly connected to the top of the collection cylinder. A filter cylinder is fixedly inserted through the top of the hemispherical guide hood. A wind duct is provided in the lower port of the collection cylinder. A fan is provided in the inner cavity of the wind duct.

[0006] The bottom of the inner cavity of the filter cartridge is fixed with a bottom magnetic ring, and activated carbon adsorption cotton is placed at the top of the inner cavity of the filter cartridge. A top magnetic ring that is adsorbed to the bottom magnetic ring is fixed on the bottom surface of the activated carbon adsorption cotton.

[0007] As a preferred embodiment of this utility model: the bottom surface of the top frame is fixedly connected to the top end face of the protective fence, and a support plate is fixedly connected to the inner cavity of the top frame.

[0008] As a preferred embodiment of this utility model: two circular holes are formed inside the support plate, and the bottom of the outer ring of the collecting cylinder is fixedly connected to the inner sidewall of the circular holes.

[0009] As a preferred embodiment of this utility model: the outer ring sidewall of the air duct is fixedly connected to the bottom of the inner cavity sidewall of the collection cylinder, and the fan draws gas from inside the protective fence and transports it upward.

[0010] As a preferred embodiment of this utility model, a mesh cover is fixedly connected to the upper end of the air duct to prevent debris contained in the extracted gas from entering the filter cartridge.

[0011] As a preferred embodiment of this utility model: the top surface of the hemispherical flow guide is provided with a through hole for the filter cylinder to pass through and communicate.

[0012] As a preferred embodiment of this utility model: the outer surface of the bottom magnetic ring is fixedly connected to the bottom area of ​​the inner cavity sidewall of the filter cylinder, and the upper surface of the bottom magnetic ring is connected to the lower end face of the top magnetic ring by magnetic adsorption.

[0013] As a preferred embodiment of this utility model, the outer surface of the activated carbon adsorption cotton is in close contact with the upper side wall of the inner cavity of the filter cylinder.

[0014] As a preferred embodiment of this utility model: a control panel is fixedly installed on the front surface of the protective fence, a feeding port for connecting with the fast food bucket sealing operation table is provided at the bottom of the front side of the protective fence, and an opening for the food conveyor belt to pass through is provided on the right side of the protective fence.

[0015] The technical effects and advantages provided by this utility model in the above technical solution are as follows:

[0016] 1. During the food packaging process, especially for foods with distinctive odors such as seafood and spices, unpleasant smells can be generated. The gas filtration and emission mechanism in this technical solution effectively adsorbs these odorous gases through activated carbon adsorption cotton within the filter cartridge, preventing the odors from spreading within the workshop, improving the working environment, reducing the impact of odors on workers, and preventing odor contamination of other foods, thus ensuring the quality and flavor of the food.

[0017] 2. Harmful gases may be generated during food packaging, such as small amounts of hydrogen sulfide and ammonia produced by food spoilage. Activated carbon absorbent cotton has a large specific surface area and abundant microporous structure, which can physically adsorb these harmful gases, reduce the concentration of harmful gases in the workshop, protect the health of workers, and improve the hygiene and safety requirements of food production workshops. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0019] Figure 1 This is a schematic diagram of the overall structure of a food packaging machine.

[0020] Figure 2 This is a partial disassembly diagram of a food packaging machine;

[0021] Figure 3 This is a schematic diagram of the gas filtration and emission mechanism on the top end face of the packaging machine;

[0022] Figure 4 This is a schematic diagram of the gas filtration and emission mechanism.

[0023] Figure 5 This is a schematic diagram of the adsorption component inside the gas filtration and emission mechanism.

[0024] Explanation of reference numerals in the attached figures:

[0025] 1. Food packaging machine; 11. Machine base; 12. Fast food bucket sealing workbench; 13. Food conveyor belt; 14. Protective fence; 15. Control panel; 2. Gas filtration and emission mechanism; 21. Top frame; 22. Support plate; 23. Hemispherical guide hood; 24. Collection cylinder; 25. Fan; 26. Air duct; 27. Mesh cover; 28. Filter cylinder; 29. ​​Bottom magnetic ring; 210. Top magnetic ring; 211. Activated carbon adsorption cotton. Detailed Implementation

[0026] To provide a clearer explanation and description of the technical solution and implementation of this utility model, several preferred specific embodiments for implementing the technical solution of this utility model are introduced below.

[0027] The following description is exemplary in nature and is not intended to limit the scope, application, or use of this disclosure. It should be understood that in all these figures, the same or similar reference numerals indicate the same or similar parts and features. The figures are merely schematic representations of the concept and principles of embodiments of this disclosure and do not necessarily show the specific dimensions and scale of each embodiment. Specific details or structures of embodiments of this disclosure may be exaggerated in particular portions of certain figures. The disclosures of various publications, patents, and published patent specifications cited herein are incorporated herein by reference in their entirety. The technical solutions of this utility model will be clearly and completely described below in conjunction with embodiments of this utility model. Obviously, the described embodiments are only a part of the embodiments of this utility model.

[0028] An automatic packaging device for food processing comprises a food packaging machine 1 and a gas filtration and emission mechanism 2. The food packaging machine 1 includes a base 11, with a protective fence 14 fixed to the top of the base 11. A fast food bucket sealing operation table 12 is located inside the protective fence 14. A food conveyor belt 13, which connects to the fast food bucket sealing operation table 12, is located on the top left side of the base 11. A control panel 15 is fixed to the front surface of the protective fence 14, with a feed inlet at the bottom front side that connects to the fast food bucket sealing operation table 12, and an opening on the right side for the food conveyor belt 13 to pass through.

[0029] The gas filtration and emission mechanism 2 is installed on top of the food packaging machine 1. Its top frame 21 is fixedly connected to the top end face of the protective fence 14. A support plate 22 is fixed inside the top frame 21, and two circular holes are opened inside the support plate 22. The bottom of the outer ring of the collecting cylinder 24 is fixedly connected to the inner side wall of the circular holes. A hemispherical guide hood 23 is fixedly installed on the top of the collecting cylinder 24. The top of the hemispherical guide hood 23 has a through hole for the filter cylinder 28 to pass through and communicate with it. The top of the filter cylinder 28 is fixedly fixed to the hemispherical guide hood 23. A wind duct 26 is installed inside the lower end of the collecting cylinder 24. The outer side wall of the wind duct 26 is fixedly connected to the bottom of the inner side wall of the collecting cylinder 24. A fan 25 is installed inside the wind duct 26, which draws gas from inside the protective fence 14 and transports it upwards. A mesh cover 27 is fixed to the upper end of the air duct 26 to prevent debris in the extracted gas from entering the filter cartridge 28. A bottom magnetic ring 29 is fixed to the bottom of the inner cavity of the filter cartridge 28, and the outer surface of the bottom magnetic ring 29 is fixedly connected to the bottom area of ​​the side wall of the inner cavity of the filter cartridge 28. Activated carbon adsorption cotton 211 is placed at the top of the inner cavity of the filter cartridge 28, and the outer surface of the activated carbon adsorption cotton 211 is in close contact with the upper side wall of the inner cavity of the filter cartridge 28. A top magnetic ring 210 is fixed to the bottom surface of the activated carbon adsorption cotton 211, and the top magnetic ring 210 is magnetically connected to the bottom magnetic ring 29, which facilitates the replacement and cleaning of the activated carbon adsorption cotton 211.

[0030] Example 1: During the food packaging process, the blower 25 is activated. The blower 25 draws gas from inside the protective enclosure 14 through the air duct 26. After the gas passes through the mesh cover 27 to remove debris, it enters the collection cylinder 24, and then passes through the hemispherical guide hood 23 into the filter cylinder 28. In the filter cylinder 28, the gas is adsorbed and filtered by the activated carbon adsorption cotton 211, removing odors and harmful gases before being discharged outside the device. When the activated carbon adsorption cotton 211 becomes saturated, it can be removed from the filter cylinder 28 by magnetic adsorption for replacement.

[0031] Example 2: When food packaging machine 1 packages different types of food, it may generate gases with different odors and impurities. For example, when packaging seafood, the gas may contain a lot of fishy smell and moisture. At this time, the fan 25 of the gas filtration and emission mechanism 2 increases its operating power to improve the speed of gas extraction and filtration. Simultaneously, because seafood produces a lot of debris, the mesh cover 27 can effectively intercept these debris, preventing them from entering the filter cartridge 28 and affecting the adsorption effect of the activated carbon adsorption cotton 211. The filtered gas is discharged outside the device, reducing pollution to the workshop environment.

[0032] Example 3: After prolonged use of the automatic packaging device, the activated carbon adsorption cotton 211 may lose its adsorption capacity due to excessive adsorption of impurities. In this case, the operator can open the top frame 21 and remove the activated carbon adsorption cotton 211 along with the top magnetic ring 210 from the filter cartridge 28 to replace it with a new one. Due to the magnetic adsorption design of the top magnetic ring 210 and the bottom magnetic ring 29, the replacement process is convenient and quick, requiring no complicated tools or procedures. After replacement, restarting the blower 25 will allow the device to continue normal operation, ensuring the effective filtration and emission of gas.

[0033] Based on the above-described preferred technical solution, the workflow of this technical solution is explained as follows:

[0034] The food to be packaged is placed on the food conveyor belt 13, which then starts operating, transporting the food to the fast food bucket sealing operation table 12. The fast food bucket is placed on the sealing operation table 12 manually or via an automatic feeding device and positioned to ensure proper sealing. The sealing function of the fast food bucket sealing operation table 12 is activated via the control panel 15 to seal the fast food bucket. During the food packaging process, the blower 25 is activated. The blower 25 operates, drawing gas from inside the protective enclosure 14 through the air duct 26. The gas first passes through the mesh cover 27, which intercepts debris in the gas, preventing it from entering the filter cartridge 28. The gas, after being filtered by the mesh cover 27, enters the collection cartridge 24 and then passes through the hemispherical guide hood 23 into the filter cartridge 28. The gas flows upward in the filter cartridge 28 and passes through the activated carbon adsorption cotton 211. The activated carbon adsorption cotton 211 adsorbs and filters the odors and harmful gases in the gas. The gas filtered by the activated carbon adsorption cotton 211 is discharged from the top of the filter cartridge 28, completing the gas filtration and discharge process.

[0035] When the activated carbon absorbent cotton 211 becomes saturated or reaches its expiration date, first turn off the fan 25 and the fast food bucket sealing workbench 12, etc., via control panel 15 to stop the food packaging operation. Hold the activated carbon absorbent cotton 211 by hand; since the top magnetic ring 210 and the bottom magnetic ring 29 are magnetically connected, you can easily remove the activated carbon absorbent cotton 211 along with the top magnetic ring 210 from the filter cylinder 28. Place the new activated carbon absorbent cotton 211 at the top of the inner cavity of the filter cylinder 28, ensuring its outer surface is in close contact with the upper side wall of the inner cavity. At the same time, place the top magnetic ring 210 on the bottom surface of the activated carbon absorbent cotton 211, allowing it to adhere to the bottom magnetic ring 29, completing the installation of the new activated carbon absorbent cotton 211. Restart the fan 25 and the fast food bucket sealing workbench 12, etc., via control panel 15 to resume the food packaging operation.

[0036] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An automatic packaging apparatus for food processing comprising a food packaging machine (1), characterized in that: The top end surface of the food packaging machine (1) is fixedly connected with a gas filtering and discharging mechanism (2), the food packaging machine (1) comprises a machine base (11), a protective fence (14) fixed on the top of the machine base (11), and a fast food barrel sealing operation table (12) fixed on the top of the machine base (11) and located in the protective fence (14); the top left side of the machine base (11) is fixedly connected with a food conveying belt (13) which is in butt joint with the fast food barrel sealing operation table (12). The gas filtering and discharging mechanism (2) comprises a top frame (21) and two groups of collecting cylinders (24) inlaid in the top frame (21); the top of the collecting cylinder (24) is fixedly connected with a hemispherical flow guide cover (23), the top end of the hemispherical flow guide cover (23) penetrates and is fixedly connected with a filtering cylinder (28), and the lower end of the collecting cylinder (24) is provided with a wind cylinder (26); the inner cavity of the wind cylinder (26) is provided with a fan (25). The inner cavity of the filtering cylinder (28) is fixedly connected with a bottom magnetic ring (29), and the inner cavity of the filtering cylinder (28) is placed with activated carbon adsorption cotton (211); the bottom surface of the activated carbon adsorption cotton (211) is fixedly connected with a top magnetic ring (210) which is adsorbed by the bottom magnetic ring (29).

2. An automatic packing apparatus for food processing according to claim 1, characterized in that: The bottom surface of the top frame (21) is fixedly connected with the top end surface of the protective fence (14), and the inner cavity of the top frame (21) is fixedly connected with a support plate (22).

3. An automatic packing apparatus for food processing according to claim 2, characterized in that: Two round holes are formed in the inner part of the support plate (22), and the outer circle bottom of the collecting cylinder (24) is fixedly connected with the inner side wall of the round hole.

4. The automatic packing device for food processing according to claim 1, characterized in that: The outer circle side wall of the wind cylinder (26) is fixedly connected with the inner cavity side wall bottom of the collecting cylinder (24), and the fan (25) extracts the gas in the protective fence (14) and upwardly conveys the gas.

5. The automatic packing device for food processing according to claim 1, characterized in that: The upper end of the wind cylinder (26) is fixedly connected with a mesh cover (27) for preventing the debris contained in the extracted gas from entering the inner part of the filtering cylinder (28).

6. An automatic packing apparatus for food processing according to claim 1, characterized in that: The top surface of the hemispherical flow guide cover (23) is provided with a through hole for penetrating and communicating with the filtering cylinder (28).

7. An automatic packing apparatus for food processing according to claim 1, characterized in that: The outer circle surface of the bottom magnetic ring (29) is fixedly connected with the inner cavity side wall bottom area of the filtering cylinder (28), and the upper surface of the bottom magnetic ring (29) is connected with the lower end surface of the top magnetic ring (210) through magnetic adsorption.

8. An automatic packing apparatus for food processing according to claim 1, characterized in that: The outer circle surface of the activated carbon adsorption cotton (211) is in close contact with the inner cavity upper layer side wall of the filtering cylinder (28).

9. An automatic packing apparatus for food processing according to claim 1, characterized in that: The front side surface of the protective fence (14) is fixedly installed with a control panel (15), the front side bottom of the protective fence (14) is provided with a feeding port which is in butt joint with the fast food barrel sealing operation table (12), and the right side of the protective fence (14) is provided with an opening for penetrating the food conveying belt (13).

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