A seafood sealing and packaging device with a leak-proof structure

Abstract

This utility model relates to the field of food packaging technology and discloses a seafood sealing and packaging device with a leak-proof structure. It includes a base plate and a sliding assembly. The sliding assembly is located on top of the base plate, and a connecting plate is located on top of the sliding assembly. A sealing assembly is located on one side of the connecting plate, and a sealing box is located at the bottom of the sealing assembly. This utility model uses the sliding assembly to move the connecting plate horizontally, aligning the sealing box with the pressure plate. A guide frame rotates the guide assembly, causing the directional plate to rotate and push the support ring to move. The support ring pulls the guide rod to slide along the inner wall of the support frame, causing the guide rod to press down the pressure plate. At this time, the heating assembly contacts the heat-sealing strip on the packaging box and completes the sealing weld. The sealing assembly further seals potential gaps through elastic compression. This dual mechanism works synergistically to effectively prevent seafood juice leakage.

Description

Technical Field

[0001] This utility model relates to the field of food packaging technology, specifically to a seafood sealing and packaging device with a leak-proof structure. Background Technology

[0002] Seafood, a fresh gift from rivers, lakes, and seas, encompasses a variety of organisms including fish, shrimp, crabs, shellfish, and mollusks. Its tender flesh is rich in high-quality protein, unsaturated fatty acids, and trace elements such as zinc and selenium. It can be steamed to highlight its original sweetness, or braised, fried, or eaten raw as sashimi, each with its own unique flavor. From the rich, orange-red of deep-sea salmon to the salty, plump oysters of shallow waters, and the creamy roe of lake crabs, seafood, with its unique freshness and nutrition, has become a delicacy on the dining table. Due to its perishable nature, it must be refrigerated or transported live immediately after being caught, combined with sealed packaging and low-temperature preservation technology, to perfectly preserve this fresh taste from the ocean.

[0003] Seafood is tender and contains a lot of juice, making it prone to leakage during transportation and storage due to compression and collision, leading to contamination and spoilage. Sealed packaging devices can independently isolate each portion of seafood, preventing cross-contamination. Combined with leak-proof designs, they lock in the juice, effectively extending shelf life and ensuring hygiene and safety. Existing seafood sealing packaging devices lack leak-proof structures. Because seafood has a high water content, it is easy for juice to leak out during processing or transportation due to bumps and compression. The flat sealing structure of traditional devices cannot completely block liquids. Juice leakage not only contaminates adjacent packaging, causing cross-contamination risks, but also corrodes equipment, breeds bacteria, and lowers overall hygiene standards. In addition, leakage residue creates an extra cleaning burden during thawing or cooking, affecting the consumer experience.

[0004] Therefore, it is necessary to provide a new seafood sealing and packaging device with a leak-proof structure to solve the above-mentioned technical problems. Utility Model Content

[0005] The purpose of this invention is to provide a seafood sealing and packaging device with a leak-proof structure to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a seafood sealing and packaging device with a leak-proof structure, comprising a base plate and a sliding assembly, wherein the sliding assembly is disposed on the top of the base plate, a connecting plate is disposed on the top of the sliding assembly, a sealing assembly is disposed on one side of the connecting plate, and a sealing box is disposed at the bottom of the sealing assembly;

[0007] A support frame is fixed to the top of the base plate. A guide frame is rotatably connected to one side of the support frame. A guide assembly is provided inside the guide frame, and an orientation plate is provided inside the guide assembly.

[0008] A support ring is rotatably connected to the inner wall of the directional plate. A guide rod is fixed to the inner wall of the support ring. A pressure plate is fixed to one end of the guide rod. A heating component is provided inside the pressure plate.

[0009] Preferably, the sliding assembly includes a slide rail fixed to the top of the base plate, a slide plate slidably connected to the outer side of the slide rail, and the top of the slide plate being fixed to the bottom of the connecting plate.

[0010] Preferably, the sealing assembly includes a baffle fixed to one side of the connecting plate, the inner wall of the baffle being fixed with a sealing ring for preventing leakage when sealing seafood, and the bottom of the baffle being fixed to the top of the sealing box.

[0011] Preferably, the guiding assembly includes a guide plate rotatably connected to the inner wall of the guide frame, and a connecting plate for driving the orientation plate to rotate is rotatably connected to the inner wall of the guide plate, and the inner wall of the connecting plate is rotatably connected to the inner wall of the orientation plate.

[0012] Preferably, the heating assembly includes a heating tube fixed to the inner wall of the pressure plate, the bottom of the heating tube is electrically connected to a sealing plate, and the top of the sealing plate is fixed to the bottom of the pressure plate.

[0013] Preferably, a fixing plate is fixed to the inner wall of the support frame, and the inner wall of the fixing plate is rotatably connected to the inner wall of the connecting plate. A spring is fixed to the top of the fixing plate, and one end of the spring is fixed to the bottom of the support ring.

[0014] Preferably, a support column is fixed to the top of the fixing plate, a slide rod is slidably connected to the inner wall of the support column, one end of the slide rod is fixed to the bottom of the support ring, and a spring is sleeved on the outside of the support column.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] This invention uses a sliding component to move the connecting plate horizontally, aligning the sealing box with the pressure plate. A guide frame rotates the guide component, causing the directional plate to rotate and push the support ring to move. The support ring pulls the guide rod to slide along the inner wall of the support frame, causing the guide rod to press down the pressure plate. At this time, the heating component contacts the heat-sealing strip on the packaging box and completes the sealing weld. The sealing component further seals potential gaps through elastic compression. The dual mechanisms work together to effectively prevent seafood juice leakage, ensuring that the packaging process is efficient, clean, and reliably sealed. Attached Figure Description

[0017] Figure 1 A schematic diagram of a preferred embodiment of the seafood sealing and packaging device with a leak-proof structure provided by this utility model;

[0018] Figure 2This is a schematic diagram of the sealing assembly in this utility model;

[0019] Figure 3 This is a schematic diagram of the guide component in this utility model;

[0020] Figure 4 This is a schematic diagram of the heating component in this utility model.

[0021] In the diagram: 1. Base plate; 2. Sliding assembly; 21. Slide rail; 22. Slide plate; 3. Connecting plate; 4. Sealing assembly; 41. Baffle; 42. Sealing ring; 5. Sealing box; 6. Support frame; 7. Guide frame; 8. Guide assembly; 81. Guide plate; 82. Connecting plate; 9. Orientation plate; 10. Support ring; 11. Guide rod; 12. Pressure plate; 13. Heating assembly; 131. Heating tube; 132. Sealing plate; 14. Fixing plate; 15. Spring; 16. Support column; 17. Slide rod. 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. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-4 As shown, a seafood sealing and packaging device with a leak-proof structure includes a base plate 1 and a sliding component 2. The sliding component 2 is located on the top of the base plate 1, and a connecting plate 3 is located on the top of the sliding component 2. A sealing component 4 is located on one side of the connecting plate 3, and a sealing box 5 is located at the bottom of the sealing component 4. By pushing the sealing box 5, the connecting plate 3 is moved. The movement of the sealing box 5 will synchronously move the connecting plate 3, causing the connecting plate 3 to drive the sliding component 2 to slide in a specific direction, so that the sealing box 5 is flush with the pressure plate 12. The design of the sealing component 4 can easily and tightly fit the edge of the packaging box, initially building a leak-proof barrier. The sealing component 4 further seals potential gaps through elastic compression, effectively preventing seafood juice leakage and ensuring that the packaging process is efficient, clean, and reliably sealed.

[0024] The support frame 6 is fixed to the top of the base plate 1. A guide frame 7 is rotatably connected to one side of the support frame 6. A guide assembly 8 is provided inside the guide frame 7. An directional plate 9 is provided inside the guide assembly 8. A handle is fixed to the top of the guide frame 7. By pulling the handle, the guide frame 7 is rotated, which in turn drives the guide assembly 8 to rotate, causing the directional plate 9 to rotate and push the support ring 10 to move, which facilitates effective driving during subsequent sealing and ensures the stability of the sealing process.

[0025] The support ring 10 is rotatably connected to the inner wall of the directional plate 9. A guide rod 11 is fixed to the inner wall of the support ring 10. A pressure plate 12 is fixed to one end of the guide rod 11. A heating component 13 is installed inside the pressure plate 12. The directional plate 9 drives the support ring 10 to move, so that the support ring 10 pulls the guide rod 11 to slide along the inner wall of the support frame 6, causing the guide rod 11 to drive the pressure plate 12 to press down. At this time, the heating component 13 contacts the heat-sealing strip on the packaging box and completes the sealing and welding, thereby achieving the effect of sealing the seafood to effectively prevent cross contact and lock in the juice with the anti-leakage design.

[0026] The sliding assembly 2 includes a slide rail 21 fixed to the top of the base plate 1. A slide plate 22 is slidably connected to the outside of the slide rail 21, and the top of the slide plate 22 is fixed to the bottom of the connecting plate 3. The slide plate 22 is moved by the movement of the connecting plate 3, so that the slide plate 22 slides along the slide rail 21, which facilitates the subsequent movement of the sealing box 5, making it easier to seal and remove the sealed seafood, thus improving the convenience of sealing seafood.

[0027] The sealing assembly 4 includes a baffle 41 fixed to one side of the connecting plate 3. The inner wall of the baffle 41 is fixed with a sealing ring 42 to prevent leakage when sealing seafood. The bottom of the baffle 41 is fixed to the top of the sealing box 5. By placing the packaging box inside the sealing box 5, the sealing ring 42 fits tightly against the edge of the packaging box. The sealing ring 42 further seals potential gaps through elastic compression, effectively preventing seafood juice leakage and ensuring that the packaging process is efficient, clean and reliable.

[0028] The guide assembly 8 includes a guide plate 81 rotatably connected to the inner wall of the guide frame 7. The inner wall of the guide plate 81 is rotatably connected to a connecting plate 82 for driving the orientation plate 9 to rotate. The inner wall of the connecting plate 82 is rotatably connected to the inner wall of the orientation plate 9. By setting the guide frame 7 to drive the guide plate 81 to rotate, the guide plate 81 drives the connecting plate 82 to rotate, causing the orientation plate 9 to rotate and push the support ring 10 to move, which facilitates the downward driving during subsequent sealing and improves the stability during sealing.

[0029] The heating assembly 13 includes a heating tube 131 fixed to the inner wall of the pressure plate 12. The bottom of the heating tube 131 is electrically connected to a sealing plate 132, and the top of the sealing plate 132 is fixed to the bottom of the pressure plate 12. When the pressure plate 12 is pressed down, the sealing plate 132 is brought into contact with the heat fusion strip. At this time, the temperature of the sealing plate 132 is increased by heat conduction through the heating tube 131, so that the sealing plate 132 contacts the heat fusion strip on the packaging box and completes the sealing and welding, thereby achieving the effect of sealing the seafood and avoiding the problem of seafood contamination and spoilage.

[0030] A fixing plate 14 is fixed to the inner wall of the support frame 6, and the inner wall of the fixing plate 14 is rotatably connected to the inner wall of the connecting plate 82. A spring 15 is fixed to the top of the fixing plate 14, and one end of the spring 15 is fixed to the bottom of the support ring 10. A support column 16 is fixed to the top of the fixing plate 14. A slide rod 17 is slidably connected to the inner wall of the support column 16, and one end of the slide rod 17 is fixed to the bottom of the support ring 10. The spring 15 is sleeved on the outside of the support column 16. After sealing is completed, the handle of the guide frame 7 is released, and the spring 15 rebounds and resets, causing the support ring 10 to move, so that the slide rod 17 slides along the inner wall of the support column 16, thereby causing the guide frame 7 to rotate and reset, so as to achieve the effect of resetting after the guide frame 7 is driven down, which improves the convenience of the guide frame 7 during operation.

[0031] Working Principle: When using this device, first place the seafood to be packaged, along with its packaging box, into the sealing box 5, ensuring the sealing ring 42 fits tightly against the edge of the packaging box to form a preliminary leak-proof structure. Then, accurately attach the heat-sealing strip to the edge of the packaging box to be sealed. When sealing is required, push the sealing box 5 to move the connecting plate 3 synchronously, causing the connecting plate 3 to drive the sliding plate 22 to slide smoothly along the slide rail 21. The operator must precisely control the pushing force and stroke to ensure the sealing box 5 is completely aligned with the pressure plate 12, forming a sealing operation reference surface. Pulling the handle drives the guide frame 7 to rotate, which in turn drives the guide plate 81 to rotate, thereby pushing the directional plate 9 to translate, ultimately causing the support ring 10 to shift. During this movement, the support ring 10 pulls the guide rod 11 to slide along the inner wall of the support frame 6, ultimately driving the pressure plate 12 to press down as a whole. During this process, the support ring 10 compresses the spring. 15 retracts, while slide bar 17 slides synchronously along the inner wall of support column 16, ensuring smooth and controllable pressing action. When pressure plate 12 is pressed down, sealing plate 132 is in complete contact with the heat fusion strip on the packaging box. At this time, heating tube 131 heats sealing plate 132 through heat conduction, realizing the fusion sealing of heat fusion strip. At the same time, sealing ring 42 further seals potential gaps through elastic compression, forming a double sealing guarantee, effectively preventing seafood juice leakage. After the sealing operation is completed, the handle of guide frame 7 is released, and the compressed spring 15 pushes support ring 10 to reset through elastic potential energy, causing slide bar 17 to slide in the opposite direction along the inner wall of support column 16, so that support ring 10 pushes directional plate 9 to rotate synchronously and drives guide plate 81 to rotate, thereby restoring guide frame 7 to its initial position, preparing for the next sealing operation, realizing the high efficiency, cleanliness and sealing reliability of seafood packaging process.

[0032] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A seafood sealing and packaging device with a leak-proof structure, comprising a base plate (1), characterized in that, Also includes: A sliding component (2) is disposed on the top of the base plate (1). A connecting plate (3) is disposed on the top of the sliding component (2). A sealing component (4) is disposed on one side of the connecting plate (3). A sealing box (5) is disposed at the bottom of the sealing component (4). A support frame (6) is fixed to the top of the base plate (1). A guide frame (7) is rotatably connected to one side of the support frame (6). A guide component (8) is provided inside the guide frame (7). An orientation plate (9) is provided inside the guide component (8). A support ring (10) is rotatably connected to the inner wall of the directional plate (9). A guide rod (11) is fixed to the inner wall of the support ring (10). A pressure plate (12) is fixed to one end of the guide rod (11). A heating component (13) is provided inside the pressure plate (12).

2. The seafood sealing and packaging device with a leak-proof structure according to claim 1, characterized in that: The sliding assembly (2) includes a slide rail (21) fixed to the top of the base plate (1), a slide plate (22) is slidably connected to the outside of the slide rail (21), and the top of the slide plate (22) is fixed to the bottom of the connecting plate (3).

3. The seafood sealing and packaging device with a leak-proof structure according to claim 1, characterized in that: The sealing assembly (4) includes a baffle (41) fixed to one side of the connecting plate (3), the inner wall of the baffle (41) is fixed with a sealing ring (42) for preventing leakage when sealing seafood, and the bottom of the baffle (41) is fixed to the top of the sealing box (5).

4. A seafood sealing and packaging device with a leak-proof structure according to claim 1, characterized in that: The guide assembly (8) includes a guide plate (81) rotatably connected to the inner wall of the guide frame (7). The inner wall of the guide plate (81) is rotatably connected to a connecting plate (82) for driving the orientation plate (9) to rotate, and the inner wall of the connecting plate (82) is rotatably connected to the inner wall of the orientation plate (9).

5. A seafood sealing and packaging device with a leak-proof structure according to claim 1, characterized in that: The heating assembly (13) includes a heating tube (131) fixed to the inner wall of the pressure plate (12), the bottom of the heating tube (131) is electrically connected to a sealing plate (132), and the top of the sealing plate (132) is fixed to the bottom of the pressure plate (12).

6. A seafood sealing and packaging device with a leak-proof structure according to claim 4, characterized in that: The inner wall of the support frame (6) is fixed with a fixing plate (14), and the inner wall of the fixing plate (14) is rotatably connected to the inner wall of the connecting plate (82). The top of the fixing plate (14) is fixed with a spring (15), and one end of the spring (15) is fixed to the inner wall of the support ring (10).

7. A seafood sealing and packaging device with a leak-proof structure according to claim 6, characterized in that: The top of the fixed plate (14) is fixed with a support column (16), and a slide rod (17) is slidably connected to the inner wall of the support column (16). One end of the slide rod (17) is fixed to the inner wall of the support ring (10), and a spring (15) is sleeved on the outside of the support column (16).

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