Vacuum aseptic packaging machine for marinated food

Abstract

The utility model relates to the technical field of vacuum packaging, and provides a marinated food vacuum sterile packaging machine which comprises a supporting table and further comprises a vacuum box, a vacuum pump, a sealing door, a feeding mechanism, an edge sealing mechanism, a packaging table, a pressing and sealing assembly and a pressing plate, the vacuum box is fixedly connected to the supporting table, the vacuum pump is fixedly connected to the side wall of the vacuum box, and the sealing door is arranged on the side wall of the vacuum box. The sealing door is connected to the top end of the vacuum box in a sealed mode, the feeding mechanism is installed at the bottom end of the vacuum box, the edge sealing mechanism is located above the feeding mechanism, and the pressing and sealing assembly is installed on the same horizontal plane with the packaging table. The problems that a small amount of soup exists during processing of part of marinated food, so that the soup is likely to drop onto a packaging table during packaging, cleaning is inconvenient, bacteria are likely to breed, and potential safety hazards of the food occur are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of vacuum packaging, in particular to a vacuum aseptic packaging machine for braised food. Background Art

[0002] The vacuum packaging machine can automatically extract the air in the packaging bag and complete the sealing process after reaching a predetermined vacuum degree. It can also fill it with nitrogen or other mixed gases and then complete the sealing process. Vacuum packaging machines are often used in the food industry. After vacuum packaging, the food has better antioxidant properties, thereby achieving the purpose of long-term preservation.

[0003] The working principle of the vacuum packaging machine is to close the lid first, and the vacuum pump draws air from the working room. When the predetermined vacuum degree is reached, the vacuum pump stops working, the pressure valve opens, the air bag is inflated, the pressure strip presses down the seal, and the power is turned on for heating at the same time. After the packaging bag is sealed, the deflation valve is powered on and opened, and the air is automatically deflated and the lid is opened to complete a working cycle.

[0004] When the vacuum packaging machine in the prior art performs aseptic vacuum packaging on braised food, since some braised food contains a small amount of soup during processing and the vacuum bag is placed flat on the packaging table during packaging, there is a probability that the soup will drip onto the packaging table during vacuuming, causing inconvenience in cleaning and easily breeding bacteria, posing a food safety hazard. Utility Model Content

[0005] The utility model provides a vacuum aseptic packaging machine for braised food, which solves the problem in the related art that the soup of the braised food may spill onto the packaging table when packaging the braised food, causing inconvenience in cleaning.

[0006] The technical solution of the utility model is as follows:

[0007] A vacuum aseptic packaging machine for marinated food, comprising a support table, a vacuum box, a vacuum pump, a sealing door, a feeding mechanism, an edge sealing mechanism, a packaging table, a compression sealing component and a compression plate;

[0008] The vacuum box is fixedly connected to the support platform;

[0009] The vacuum pump is fixedly connected to the side wall of the vacuum box;

[0010] The sealing door is sealingly connected to the top of the vacuum box;

[0011] The feeding mechanism is installed at the bottom end of the vacuum box;

[0012] The edge sealing mechanism is installed in the vacuum box, and the edge sealing mechanism is located above the feeding mechanism;

[0013] The packaging table is fixedly connected in the vacuum box;

[0014] The pressing and sealing assembly is installed on the same horizontal plane as the packaging table;

[0015] There are two pressing plates, and the two pressing plates are located on both sides of the packaging table.

[0016] Furthermore, the feeding mechanism includes a slide chute, a feeding chute and an electric cylinder;

[0017] There are a plurality of slide grooves, and the plurality of slide grooves are opened on the inner wall of the vacuum box;

[0018] The feeding trough is located in the vacuum box, and the feeding trough is slidably connected to the slide groove;

[0019] The electric cylinder 1 is fixedly connected to the support platform, and the output end of the electric cylinder 1 is fixedly connected to the feeding trough.

[0020] Furthermore, the edge sealing mechanism includes a mounting plate, an electric heating plate and an electric cylinder 2;

[0021] There are two mounting plates, the two mounting plates are slidably connected to the inner wall of the vacuum box, the two mounting plates are on the same horizontal plane as the packaging table, and the two mounting plates are located on both sides of the packaging table;

[0022] There are two electric heating plates, and each mounting plate is fixedly connected with one electric heating plate;

[0023] There are two electric cylinders 2, and the two electric cylinders 2 are fixedly connected to the outer wall of the vacuum box, and the output ends of the two electric cylinders 2 are fixedly connected to the two mounting plates.

[0024] Furthermore, the compression and sealing assembly includes a spring telescopic rod and a vertical compression block;

[0025] There are multiple spring telescopic rods, and each of the clamping plates is fixedly connected to two of the spring telescopic rods;

[0026] The vertical pressing blocks are provided with two, and the two vertical pressing blocks are fixedly connected to the top ends of the two pressing plates.

[0027] Preferably, in a stationary state, the compression plate on the same side is closer to the vacuum bag to be sealed than the electric heating plate.

[0028] More preferably, the feeding trough is configured to be V-shaped, and a vertical groove is provided inside the feeding trough.

[0029] The working principle and beneficial effects of the utility model are:

[0030] 1. In the utility model, the vacuum bag and the braised food inside can be transported upright to the edge sealing mechanism for vacuuming and sealing through the feeding mechanism, so as to prevent the soup of the braised food from being squeezed out and contaminating the vacuum box during the vacuuming process, thereby ensuring the cleanliness and hygiene of the packaging process;

[0031] 2. In the utility model, the upright vacuum bag can be sealed by the edge sealing mechanism. Before sealing, the vacuum bag is first pressed tightly to prevent the edge from being crooked or having a poor sealing effect.

[0032] 3. In the utility model, by pressing the sealing component, when the edge sealing mechanism approaches the vacuum bag, the pressing and sealing mechanism presses the vacuum bag to a position where the edge sealing mechanism can perform normal edge sealing. After the edge sealing is completed, the pressing and sealing component automatically separates from the edge sealing mechanism. The pressing and sealing component and the edge sealing mechanism operate synchronously, which is not prone to errors and has a good edge sealing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0034] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0035] Figure 2 It is a partial cross-sectional structural schematic diagram of the utility model;

[0036] Figure 3 This is a schematic diagram of the structure of the feeding trough of the utility model;

[0037] Figure 4 This is a schematic diagram of the structure of the compression and sealing component of the utility model.

[0038] In the figure: 1. Support table; 2. Vacuum box; 3. Vacuum pump; 4. Sealing door; 5. Packing table; 6. Pressing plate; 7. Feeding trough; 8. Electric cylinder 1; 9. Mounting plate; 10. Electric heating plate; 11. Electric cylinder 2; 12. Spring telescopic rod; 13. Vertical pressing block; 14. Groove. DETAILED DESCRIPTION

[0039] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0040] like Figure 1~Figure 4As shown, this embodiment proposes a vacuum aseptic packaging machine for stewed food, including a support table 1, a vacuum box 2, a vacuum pump 3, a sealing door 4, a feeding mechanism, an edge sealing mechanism, a packaging table 5, a compression and sealing component and a compression plate 6. The vacuum box 2 is fixedly connected to the support table 1, the vacuum pump 3 is fixedly connected to the side wall of the vacuum box 2, the sealing door 4 is sealed to the top of the vacuum box 2, the feeding mechanism is installed at the bottom of the vacuum box 2, the edge sealing mechanism is installed in the vacuum box 2, the edge sealing mechanism is located above the feeding mechanism, and the packaging table 5 is fixedly connected to the vacuum box 2. In the box 2, the compression and sealing assembly is installed on the same horizontal plane as the packaging table 5. There are two compression plates 6, and the two compression plates 6 are located on both sides of the packaging table 5. First, the vacuum bag containing the braised food is placed on the feeding mechanism through the sealing door 4, and the sealing door 4 is closed. The vacuum pump 3 evacuates the vacuum box 2, and then the feeding mechanism sends the vacuum bag to the packaging table 5. The edge sealing mechanism and the compression and sealing assembly cooperate to seal the vacuum bag. During the process, the vacuum bag is kept upright to prevent the soup in the braised food from flowing out and contaminating the vacuum box 2 during the vacuuming process.

[0041] Among them, the feeding mechanism includes a slide groove, a feeding trough 7 and an electric cylinder 8. There are multiple slide grooves, and multiple slide grooves are opened on the inner wall of the vacuum box 2. The feeding trough 7 is located in the vacuum box 2. The feeding trough 7 is slidably connected to the slide groove. The electric cylinder 8 is fixedly connected to the support platform 1. The output end of the electric cylinder 8 is fixedly connected to the feeding trough 7. The vacuum bag is first placed in the feeding trough 7. The feeding trough 7 is set to a V shape so that the vacuum bag can better lean on the feeding trough 7 to prevent the soup from flowing out. Then the electric cylinder 8 is started to drive the feeding trough 7 to move upward to the height where the edge sealing mechanism is located.

[0042] Secondly, the edge sealing mechanism includes a mounting plate 9, an electric heating plate 10 and an electric cylinder 11. There are two mounting plates 9, which are slidably connected to the inner wall of the vacuum box 2. The two mounting plates 9 are on the same horizontal plane as the packaging table 5. The two mounting plates 9 are located on both sides of the packaging table 5. There are two electric heating plates 10, and each mounting plate 9 is fixedly connected to an electric heating plate 10. There are two electric cylinders 11, which are fixedly connected to the outer wall of the vacuum box 2. The output ends of the two electric cylinders 11 are fixedly connected to the two mounting plates 9. When working, the electric cylinder 11 is started to drive the mounting plate 9 to move, thereby driving the electric heating plate 10 to move toward the direction close to the vacuum bag to seal the vacuum bag. The vacuum packaging bag is heated and sealed on both sides at the same time, and the edge sealing effect is better.

[0043] Again, the compression and sealing assembly includes a spring telescopic rod 12 and a vertical compression block 13. There are multiple spring telescopic rods 12, and each compression plate 6 is fixedly connected to two spring telescopic rods 12. There are two vertical compression blocks 13, and the two vertical compression blocks 13 are fixedly connected to the top ends of the two compression plates 6. When the mounting plate 9 moves toward the vacuum bag under the action of the electric cylinder 11, the compression plate 6 first contacts the vacuum bag to stand the vacuum bag upright and compress it. The vertical compression block 13 can improve the compression effect. Then, as the electric cylinder 11 continues to push, the spring telescopic rod 12 is compressed, and the electric heating plate 10 contacts the vacuum bag to seal the edge of the vacuum bag to prevent problems such as skewed edge sealing.

[0044] Among them, in the static state, the pressing plate 6 on the same side is closer to the vacuum bag to be sealed than the electric heating plate 10, so that the pressing plate 6 first contacts the vacuum bag to press the vacuum bag, and then the electric heating plate 10 seals the edge.

[0045] Finally, the feeding trough 7 is set to be V-shaped, and a vertical groove 14 is provided inside the feeding trough 7, which can better adapt to the shape of the braised food and prevent the vacuum bag from being skewed and causing a poor edge sealing effect.

[0046] In this embodiment, the vacuum bag is first placed in the feeding trough 7, the vacuum pump 3 is started to evacuate the vacuum box 2, and then the electric cylinder 1 8 is started to send the feeding trough 7 to the packaging table 5. At this time, the electric cylinder 2 11 is started to make the pressing plate 6 press the vacuum bag, and then the electric heating plate 10 seals the edge of the vacuum bag. During the process, the soup in the stewed food can be effectively prevented from flowing out, which is safer and more hygienic.

[0047] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A vacuum aseptic packaging machine for marinated food, comprising a support table (1), characterized in that: Also includes: A vacuum box (2), the vacuum box (2) being fixedly connected to the support platform (1); A vacuum pump (3), the vacuum pump (3) being fixedly connected to a side wall of the vacuum box (2); A sealing door (4), the sealing door (4) being sealingly connected to the top end of the vacuum box (2); A feeding mechanism, the feeding mechanism being installed at the bottom end of the vacuum box (2); An edge sealing mechanism, the edge sealing mechanism being installed in the vacuum box (2), and the edge sealing mechanism being located above the feeding mechanism; A packaging table (5), the packaging table (5) being fixedly connected inside the vacuum box (2); A pressing and sealing assembly, the pressing and sealing assembly being mounted on the same horizontal plane as the packaging table (5); A clamping plate (6), wherein two clamping plates (6) are provided, and the two clamping plates (6) are located on both sides of the packaging table (5).

2. A vacuum aseptic packaging machine for marinated food according to claim 1, characterized in that: The feeding mechanism comprises: A slide groove, wherein a plurality of the slide grooves are provided, and the plurality of the slide grooves are opened on the inner wall of the vacuum box (2); A feeding trough (7), the feeding trough (7) being located in the vacuum box (2), the feeding trough (7) being slidably connected to the slide groove; An electric cylinder (8), wherein the electric cylinder (8) is fixedly connected to the support platform (1), and an output end of the electric cylinder (8) is fixedly connected to the feeding trough (7).

3. A vacuum aseptic packaging machine for marinated food according to claim 2, characterized in that: The edge sealing mechanism comprises: A mounting plate (9), wherein two mounting plates (9) are provided, the two mounting plates (9) are slidably connected to the inner wall of the vacuum box (2), the two mounting plates (9) are on the same horizontal plane as the packaging table (5), and the two mounting plates (9) are located on both sides of the packaging table (5); An electric heating plate (10), wherein two electric heating plates (10) are provided, and each mounting plate (9) is fixedly connected to one electric heating plate (10); Electric cylinder 2 (11), two electric cylinders 2 (11) are provided, the two electric cylinders 2 (11) are fixedly connected to the outer wall of the vacuum box (2), and the output ends of the two electric cylinders 2 (11) are fixedly connected to the two mounting plates (9).

4. A vacuum aseptic packaging machine for marinated food according to claim 3, characterized in that: The compression and sealing assembly comprises: A spring telescopic rod (12), wherein a plurality of the spring telescopic rods (12) are provided, and each of the pressing plates (6) is fixedly connected to two of the spring telescopic rods (12); A vertical pressing block (13), wherein two vertical pressing blocks (13) are provided, and the two vertical pressing blocks (13) are fixedly connected to the top ends of the two pressing plates (6).

5. A vacuum aseptic packaging machine for marinated food according to claim 4, characterized in that: In a static state, the pressing plate (6) on the same side is closer to the vacuum bag to be sealed than the electric heating plate (10).

6. A vacuum aseptic packaging machine for marinated food according to claim 5, characterized in that: The feeding trough (7) is configured to be V-shaped, and a vertical groove (14) is provided inside the feeding trough (7).

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