Vacuum heat-sealing device for aluminum-plastic composite bag

Abstract

The utility model relates to the technical field of vacuum heat sealing, and discloses an aluminum-plastic composite bag vacuum heat sealing device which comprises a heat sealing box body, a vacuum placing table is fixedly connected in the heat sealing box body, four inner walls in the vacuum placing table are slopes, a sealing groove is formed in the edge of the upper surface of the vacuum placing table, and the sealing groove is communicated with the vacuum placing table. According to the vacuum heat sealing device for the aluminum-plastic composite bag, the aluminum-plastic composite bag needing to be subjected to heat sealing is placed in the slope in the vacuum placing table, so that the opening of the aluminum-plastic composite bag is aligned with the lower heating table, and at the moment, the aluminum-plastic composite bag is obliquely placed; according to the aluminum-plastic composite bag, food stored in the aluminum-plastic composite bag cannot be directly scattered, and the situation that in a traditional mode, liquid exists in the aluminum-plastic composite bag, and when the aluminum-plastic composite bag is placed on a plane for vacuum heat sealing, the liquid and the food in the aluminum-plastic composite bag are scattered is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of vacuum heat sealing, in particular to a vacuum heat sealing device for an aluminum-plastic composite bag. Background Art

[0002] In the packaging industry, items with high preservation requirements such as food are mostly packaged in aluminum foil bags. After using aluminum foil bags to package food and other items, they need to be sealed by a heat sealing device to ensure the water-proof and oxygen-proof functions of the packaged items.

[0003] Most of the existing heat sealing devices tilt the aluminum-plastic composite bag horizontally and align it for heat sealing. This method has a good heat sealing effect on single solid food. However, if the heat-sealed food contains a certain amount of soup, the vacuum pressure during heat sealing will cause the soup to flow out from the opening of the aluminum foil bag, dirtying the working environment and equipment, which is very inconvenient and not conducive to use. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides an aluminum-plastic composite bag vacuum heat sealing device, which has the advantages of preventing spilled soup from affecting operation, and solves the problem that soup flows out from the opening of the aluminum foil bag, dirtying the working environment and equipment and causing great inconvenience.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose of preventing spilled soup from affecting the operation, the utility model provides the following technical solutions: a vacuum heat sealing device for aluminum-plastic composite bags, comprising a heat sealing box body, a vacuum placing table is fixedly connected to the heat sealing box body, the four inner walls of the vacuum placing table are slopes, and a sealing groove is provided at the edge of the upper surface of the vacuum placing table;

[0008] Among them, a sealing ring is arranged in the sealing groove to enhance the sealing performance, and a lower heating platform for heating and sealing is fixedly connected to the heat sealing box body;

[0009] A transparent sealing cover is hinged at the rear end opening of the heat sealing box body, a sealing cavity is arranged in the transparent sealing cover, and a similar sealing groove is arranged on the lower surface of the sealing cavity.

[0010] Preferably, a discharge port for receiving spilled soup is fixedly connected to the front surface of the lower heating table, and a receiving pan for collecting spilled soup is fixedly connected to the front surface of the heat sealing box body, and the receiving pan is located below the lower end of the discharge port.

[0011] Preferably, a blow pump is fixedly connected to the rear surface of the heat sealing box body, a connecting pipe is fixedly connected between the slope and the blow pump, a clamping block is fixedly connected to the front surface of the heat sealing box body, and a clamping groove is provided on the lower surface of the clamping block.

[0012] Preferably, an upper heating platform for heating and sealing is fixedly connected inside the transparent sealing cover, and a fixing block is fixedly connected to the right surface of the transparent sealing cover.

[0013] Preferably, two sides of the fixed block are rotatably connected with C-shaped clamping plates, and a rotating clamping plate is rotatably connected inside the C-shaped clamping plate, and the rotating clamping plate is adapted to the clamping slot.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a vacuum heat sealing device for aluminum-plastic composite bags, which has the following beneficial effects:

[0016] 1. The aluminum-plastic composite bag vacuum heat sealing device places the aluminum-plastic composite bag to be heat-sealed on the slope of the vacuum placement table, so that the opening of the aluminum-plastic composite bag is aligned with the lower heating table. At this time, the aluminum-plastic composite bag is placed at an angle, so that the food stored in the aluminum-plastic composite bag will not be directly spilled, thereby avoiding the situation in which the aluminum-plastic composite bag has liquid in it and the liquid and the internal food will be spilled when it is placed on a flat surface for vacuum heat sealing in the traditional way.

[0017] 2. The aluminum-plastic composite bag vacuum heat sealing device starts the air pump, which blows air into the sealed space in the slope through the connecting pipe. The blown air compresses the aluminum-plastic composite bag and the excess air inside it from the opening, and at the same time, part of the soup liquid is squeezed out of the aluminum-plastic composite bag. The soup squeezed out of the aluminum-plastic composite bag is received by the discharge port and then flows into the receiving tray to complete the collection, thus avoiding the situation in the traditional method that the soup inside the aluminum-plastic composite bag is easily spilled during heat sealing, which stains the equipment and affects the cleanliness of the working environment.

[0018] 3. The aluminum-plastic composite bag vacuum heat sealing device rotates the transparent sealing cover to be flush with the heat sealing box body, and then manually aligns the fixed block on the C-shaped card plate with the card groove on the card block and then presses down the C-shaped card plate, so that the two sealing grooves can squeeze the sealing rings therein against each other. After being squeezed, the sealing rings will produce elastic deformation, thereby sealing the space between the two sealing grooves, further improving the spatial sealing of the aluminum-plastic composite bag during heat sealing, and also improving the stability of the device during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the external structure of the utility model;

[0021] Figure 3 For this utility model Figure 2 Schematic diagram of the structure at point A in the middle.

[0022] In the figure: 1. Heat sealing box body; 2. Transparent sealing cover; 3. Vacuum placement table; 4. Slope; 5. Sealing ring; 6. Sealing groove; 7. Lower heating table; 8. Discharge port; 9. Receiving plate; 10. Blowing pump; 11. Sealing chamber; 12. Upper heating table; 13. Fixed block; 14. C-shaped cardboard; 15. Rotating cardboard; 16. Card block; 17. Connecting pipe. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-3The utility model provides a new technical solution: a vacuum heat sealing device for aluminum-plastic composite bags, comprising a heat sealing box body 1, a vacuum placing table 3 is fixedly connected inside the heat sealing box body 1, four inner walls inside the vacuum placing table 3 are slopes 4, a sealing groove 6 is provided at the edge of the upper surface of the vacuum placing table 3, a sealing ring 5 for enhancing the sealing performance is provided in the sealing groove 6, a lower heating table 7 for heating and sealing is fixedly connected inside the heat sealing box body 1, a transparent sealing cover 2 is hinged at the rear end opening of the heat sealing box body 1, a sealing cavity 11 is provided in the transparent sealing cover 2, the lower surface of the sealing cavity 11 is provided with the same sealing groove 6, a discharge port 8 for receiving the poured soup is fixedly connected to the front surface of the lower heating table 7, and the heat The front surface of the sealing box body 1 is fixedly connected with a receiving tray 9 for collecting spilled soup, and the receiving tray 9 is located below the lower end of the discharge port 8. The rear surface of the heat sealing box body 1 is fixedly connected with an air blowing pump 10, and a connecting pipe 17 is fixedly connected between the slope 4 and the air blowing pump 10. The front surface of the heat sealing box body 1 is fixedly connected with a card block 16, and a card slot is provided on the lower surface of the card block 16. An upper heating table 12 for heating and sealing is fixedly connected in the transparent sealing cover 2, and a fixed block 13 is fixedly connected to the right surface of the transparent sealing cover 2. C-shaped card plates 14 are rotatably connected to both sides of the fixed block 13, and a rotating card plate 15 is rotatably connected in the C-shaped card plate 14. The rotating card plate 15 is adapted to the card slot. When in use, the card plate to be heat-sealed is placed on the sealing cover 2. The aluminum-plastic composite bag is placed on the slope in the vacuum placement table 3 so that the opening of the aluminum-plastic composite bag is aligned with the lower heating table 7. At this time, the aluminum-plastic composite bag is placed at an angle, so that the food stored in the aluminum-plastic composite bag will not be directly spilled, thereby avoiding the situation in which the liquid in the aluminum-plastic composite bag in the traditional method 22 is present and the liquid and the internal food are spilled when the bag is placed on a flat surface for vacuum heat sealing. Then, the transparent sealing cover 2 is rotated to be flush with the heat sealing box body 1, and then the fixing block 13 on the C-shaped card plate 14 is manually aligned with the card groove on the card block 16, and then the C-shaped card plate 14 is pressed down, so that the two sealing grooves 6 can squeeze the sealing ring 5 therein against each other, and the sealing ring 5 will produce elastic deformation after being squeezed. shape, thereby sealing the space between the two sealing grooves 6, further improving the space sealing of the aluminum-plastic composite bag during heat sealing, and also improving the stability of the equipment during use. At this time, by starting the blowing pump 10, the blowing pump 10 will blow air into the sealed space in the slope 4 through the connecting pipe 17, and the blown air will compress the aluminum-plastic composite bag and the excess air inside from the opening, and at the same time, part of the soup liquid will be squeezed out of the aluminum-plastic composite bag, and the soup squeezed out of the aluminum-plastic composite bag will be received by the discharge port 8, and then flow into the receiving tray 9 to complete the collection, thereby avoiding the situation in the traditional way that the soup inside the aluminum-plastic composite bag is easy to spill out during heat sealing, dirtying the equipment, and affecting the cleanliness of the working environment.

[0025] Working principle: When in use, the aluminum-plastic composite bag to be heat-sealed is placed on the slope in the vacuum placement table 3, so that the opening of the aluminum-plastic composite bag is aligned with the lower heating table 7. At this time, the aluminum-plastic composite bag is placed at an angle, so that the food stored in the aluminum-plastic composite bag will not be directly spilled, avoiding the situation in which the liquid in the aluminum-plastic composite bag in the traditional method 22 is placed on a flat surface for vacuum heat sealing, which will cause the liquid and the internal food to spill. Then, the transparent sealing cover 2 is rotated to be flush with the heat sealing box body 1, and then the fixing block 13 on the C-shaped card plate 14 is manually aligned with the card slot on the card block 16, and then the C-shaped card plate 1 is pressed down. 4, so that the two sealing grooves 6 can squeeze the sealing rings 5 ​​therein, and the sealing rings 5 ​​will be elastically deformed after being squeezed, so as to seal the space between the two sealing grooves 6, and further improve the space sealing of the aluminum-plastic composite bag during heat sealing. At this time, by starting the blowing pump 10, the blowing pump 10 will blow air into the sealed space in the slope 4 through the connecting pipe 17, and the blown air will compress the aluminum-plastic composite bag and the excess air inside from the opening, and at the same time, part of the soup liquid will be squeezed out of the aluminum-plastic composite bag, and the soup squeezed out of the aluminum-plastic composite bag will be received by the discharge port 8, and then flow into the receiving tray 9 to complete the collection.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A vacuum heat-sealing device for aluminum-plastic composite bags, comprising a heat-sealing box body (1), characterized in that: A vacuum placement table (3) is fixedly connected to the heat sealing box body (1); four inner walls of the vacuum placement table (3) are slopes (4); and a sealing groove (6) is provided at the edge of the upper surface of the vacuum placement table (3); A sealing ring (5) for enhancing the sealing performance is arranged in the sealing groove (6), and a lower heating platform (7) for heating and sealing is fixedly connected to the heat sealing box body (1); A transparent sealing cover (2) is hingedly connected to the rear end opening of the heat sealing box body (1), a sealing cavity (11) is arranged in the transparent sealing cover (2), and a similar sealing groove (6) is arranged on the lower surface of the sealing cavity (11).

2. The vacuum heat sealing device for aluminum-plastic composite bags according to claim 1, characterized in that: The front surface of the lower heating table (7) is fixedly connected to a discharge port (8) for receiving spilled soup, and the front surface of the heat sealing box body (1) is fixedly connected to a receiving pan (9) for collecting spilled soup, wherein the receiving pan (9) is located below the lower end of the discharge port (8).

3. The vacuum heat sealing device for aluminum-plastic composite bags according to claim 1, characterized in that: The rear surface of the heat sealing box body (1) is fixedly connected to an air blowing pump (10), a connecting pipe (17) is fixedly connected between the slope (4) and the air blowing pump (10), and a clamping block (16) is fixedly connected to the front surface of the heat sealing box body (1), and a clamping groove is provided on the lower surface of the clamping block (16).

4. The vacuum heat sealing device for aluminum-plastic composite bags according to claim 1, characterized in that: An upper heating platform (12) for heating and sealing is fixedly connected inside the transparent sealing cover (2), and a fixing block (13) is fixedly connected to the right surface of the transparent sealing cover (2).

5. The vacuum heat sealing device for aluminum-plastic composite bags according to claim 4, characterized in that: The two sides of the fixed block (13) are rotatably connected to C-shaped clamping plates (14), and a rotating clamping plate (15) is rotatably connected inside the C-shaped clamping plate (14), and the rotating clamping plate (15) is adapted to the clamping slot.

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