Supercharged vacuum sealer

Abstract

The utility model discloses a supercharged vacuum sealer which comprises a base, supporting rods are fixedly connected to the four corners of the upper surface of the base respectively, the upper surfaces of the four supporting rods are fixedly connected with the same workbench, the upper surface of the workbench is fixedly connected with a sealing box, the upper surface of the base is fixedly connected with a pressure structure, and the pressure structure is fixedly connected with the upper surface of the base. Bottom rods are fixedly connected to the two sides of the upper surface of the base and penetrate through the workbench, piston rods are movably connected to the interiors of the two bottom rods, connecting bases are fixedly connected to the upper surfaces of the two piston rods, a same sealing cover is fixedly connected between the two connecting bases, and a sealing structure is arranged on the sealing cover. According to the vacuum packaging device, the pressure structure is arranged, so that the device can be sealed through pressure adjustment, the sealing effect is improved, the situation that the sealing performance is poor due to manual opening and closing is avoided, and the sealing structure is arranged, so that the device can simply, conveniently and efficiently conduct vacuum packaging on a packaging bag.

Description

Technical Field

[0001] The utility model relates to the technical field of sealing equipment, in particular to a pressurized vacuum sealing machine. Background Art

[0002] The vacuum sealer can drain the oxygen from the package, depriving microorganisms of their living environment and delaying spoilage. The food is placed in a packaging bag, the air in the bag is extracted, and the sealing process is completed after the predetermined vacuum degree is reached.

[0003] Traditional vacuum sealers require workers to manually open and close the lid, which consumes workers' physical strength when used for a long time. Manually opening and closing the lid may also result in poor sealing due to improper operation, affecting the packaging effect. It is also easy to cause deformation after long-term use. After the lid is deformed, it cannot fit tightly with the base, and the durability is insufficient. Therefore, research and improvement are conducted on the existing structure and deficiencies, and a pressurized vacuum sealer is provided. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a pressurized vacuum sealing machine.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A pressurized vacuum sealing machine comprises a base, four corners of the upper surface of the base are fixedly connected with support rods, the upper surfaces of the four support rods are fixedly connected with the same workbench, the upper surface of the workbench is fixedly connected with a sealing box, the upper surface of the base is fixedly connected with a pressure structure, both sides of the upper surface of the base are fixedly connected with bottom rods, the bottom rods pass through the workbench, two bottom rods are movably connected with piston rods inside, the upper surfaces of the two piston rods are fixedly connected with connecting seats, the same sealing cover is fixedly connected between the two connecting seats, the sealing cover is provided with a sealing structure, and the lower surface of the workbench is fixedly connected with a vacuum machine.

[0007] As a further improvement of the utility model, the pressure structure includes a pressure regulator fixedly connected to the upper surface of the base, the air outlet of the pressure regulator is fixedly connected to a pressure regulating tube, and the other end of the pressure regulating tube is fixedly connected to the lower end of the bottom rod surface.

[0008] As a further improvement of the present invention, the sealing structure includes an electric heater fixedly connected to the inside of the sealing cover, two fixing rods are fixedly connected to the lower surface of the sealing cover, the lower ends of the two fixing rods are fixedly connected to the same heat sealing knife, the lower surface of the electric heater is fixedly connected to a heat conduction wire, and the other end of the heat conduction wire is fixedly connected to the heat sealing knife.

[0009] As a further improvement of the utility model, a placement seat is fixedly connected to the interior of the sealing box, and a heat sealing groove adapted to the heat sealing knife is provided on the upper surface of the placement seat.

[0010] As a further improvement of the utility model, a connecting pipe is fixedly connected to one side of the vacuum machine, and the other end of the connecting pipe is fixedly connected to the sealing box.

[0011] As a further improvement of the utility model, a sealing groove is provided on the upper surface of the sealing box, and a sealing block matched with the sealing groove is fixedly connected to the lower surface of the sealing cover.

[0012] Beneficial effects of the utility model:

[0013] By setting the pressure structure, when in use, start the pressure regulator to increase the pressure on the bottom rod through the pressure regulating tube, so that the piston rod moves upward in the bottom rod, thereby opening the sealing cover, and placing the packaging bag to be sealed on the placement seat, with the packaging opening aligned with the heat sealing groove, and start the pressure regulator again to release the pressure, so that the piston rod drives the sealing cover to move downward until the sealing block is inserted into the sealing groove of the sealing box to complete the sealing, so that the device can seal the device through pressure regulation, thereby increasing the sealing effect and avoiding the situation of poor sealing caused by manual opening and closing.

[0014] By setting up a sealing structure and a vacuum machine, when in use, the sealing cover moves downward and at the same time drives the heat sealing knife to move downward, the sealing cover and the sealing box are closed and the heat sealing knife is inserted into the heat sealing groove, the vacuum machine is started to seal the packaging bag in the sealing box, and then the electric heater is started to heat the heat sealing knife through the heat conduction line to seal the packaging bag, so that the device can simply and efficiently perform vacuum sealing on the packaging bag, the structure is simple and the operation is convenient, which increases the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic structural diagram of a pressurized vacuum sealing machine proposed by the utility model;

[0016] Figure 2 This is a structural schematic diagram of the back side of a pressurized vacuum sealer proposed by the utility model;

[0017] Figure 3 The utility model is a schematic structural diagram of a sealing structure of a pressurized vacuum sealing machine.

[0018] In the figure: 1 base, 2 support rod, 3 workbench, 4 sealing box, 5 bottom rod, 6 piston rod, 7 connecting seat, 8 sealing cover, 9 vacuum machine, 10 pressure regulator, 11 pressure regulating tube, 12 electric heater, 13 fixing rod, 14 heat sealing knife, 15 heat transfer line, 16 placement seat, 17 heat sealing groove, 18 connecting tube, 19 sealing groove, 20 sealing block. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Reference Figure 1-Figure 3 A pressurized vacuum sealing machine comprises a base 1, four corners of the upper surface of the base 1 are fixedly connected with support rods 2, the upper surfaces of the four support rods 2 are fixedly connected with the same workbench 3, the upper surface of the workbench 3 is fixedly connected with a sealing box 4, the upper surface of the base 1 is fixedly connected with a pressure structure, both sides of the upper surface of the base 1 are fixedly connected with bottom rods 5, the bottom rods 5 penetrate the workbench 3, the two bottom rods 5 are movably connected with piston rods 6 inside, the upper surfaces of the two piston rods 6 are fixedly connected with connecting seats 7, the same sealing cover 8 is fixedly connected between the two connecting seats 7, the sealing cover 8 is provided with a sealing structure, and the lower surface of the workbench 3 is fixedly connected with a vacuum machine 9.

[0021] In the utility model, the pressure structure includes a pressure regulator 10 fixedly connected to the upper surface of the base 1, the air outlet of the pressure regulator 10 is fixedly connected to a pressure regulating pipe 11, and the other end of the pressure regulating pipe 11 is fixedly connected to the lower end of the surface of the bottom rod 5, and the pressure inside the bottom rod 5 is adjusted by the setting of the pressure regulator 10;

[0022] The sealing structure includes an electric heater 12 fixedly connected to the inside of the sealing cover 8, two fixing rods 13 fixedly connected to the lower surface of the sealing cover 8, the lower ends of the two fixing rods 13 fixedly connected to the same heat sealing knife 14, a heat conduction line 15 fixedly connected to the lower surface of the electric heater 12, the other end of the heat conduction line 15 fixedly connected to the heat sealing knife 14, a placement seat 16 fixedly connected to the inside of the sealing box 4, a heat sealing groove 17 adapted to the heat sealing knife 14 is opened on the upper surface of the placement seat 16, the heat sealing knife 14 is heated by the setting of the electric heater 12, and the packaging bag is sealed by the setting of the heat sealing knife 14 and the heat sealing groove 17;

[0023] A connecting pipe 18 is fixedly connected to one side of the vacuum machine 9, and the other end of the connecting pipe 18 is fixedly connected to the sealing box 4. A sealing groove 19 is opened on the upper surface of the sealing box 4, and a sealing block 20 adapted to the sealing groove 19 is fixedly connected to the lower surface of the sealing cover 8. The sealing groove 19 and the sealing block 20 ensure the sealing performance of the sealing box 4.

[0024] When the utility model is used, firstly, the pressure regulating machine 10 is started to increase the pressure on the bottom rod 5 through the pressure regulating tube 11, so that the piston rod 6 moves upward in the bottom rod 5, thereby opening the sealing cover 8, and placing the packaging bag to be sealed on the placement seat 16, with the packaging port aligned with the heat sealing groove 17, and then the pressure regulating machine 10 is started to release the pressure, so that the piston rod 6 drives the sealing cover 8 to move downward until the sealing block 20 is inserted into the sealing groove 19 of the sealing box 4 to complete the sealing, and the sealing cover 8 moves downward while driving the heat sealing knife 14 to move downward, and the sealing cover 8 and the sealing box 4 are closed while the heat sealing knife 14 is inserted into the heat sealing groove 17, and then the vacuum machine 9 is started to seal the packaging bag in the sealing box 4, and after the vacuum is completed, the electric heater 12 is started to heat the heat sealing knife 14 through the heat conduction line 15 to seal the packaging bag, and finally the pressure regulating machine 10 is started again to open the sealing cover 8 and take out the sealed packaging bag.

[0025] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A pressurized vacuum sealer, comprising a base (1), characterized in that: The four corners of the upper surface of the base (1) are fixedly connected to support rods (2), the upper surfaces of the four support rods (2) are fixedly connected to the same workbench (3), the upper surface of the workbench (3) is fixedly connected to a sealing box (4), the upper surface of the base (1) is fixedly connected to a pressure structure, the two sides of the upper surface of the base (1) are fixedly connected to bottom rods (5), the bottom rods (5) penetrate the workbench (3), the two bottom rods (5) are movably connected to piston rods (6) inside, the upper surfaces of the two piston rods (6) are fixedly connected to connecting seats (7), the two connecting seats (7) are fixedly connected to the same sealing cover (8), the sealing cover (8) is provided with a sealing structure, and the lower surface of the workbench (3) is fixedly connected to a vacuum machine (9).

2. A pressurized vacuum sealer according to claim 1, characterized in that: The pressure structure comprises a pressure regulator (10) fixedly connected to the upper surface of the base (1); an air outlet of the pressure regulator (10) is fixedly connected to a pressure regulating pipe (11); the other end of the pressure regulating pipe (11) is fixedly connected to the lower end of the surface of the bottom rod (5).

3. The pressurized vacuum sealer according to claim 1, characterized in that: The sealing structure comprises an electric heater (12) fixedly connected to the inside of the sealing cover (8); two fixing rods (13) are fixedly connected to the lower surface of the sealing cover (8); the lower ends of the two fixing rods (13) are fixedly connected to the same heat sealing knife (14); the lower surface of the electric heater (12) is fixedly connected to a heat conduction wire (15); the other end of the heat conduction wire (15) is fixedly connected to the heat sealing knife (14).

4. A pressurized vacuum sealer according to claim 3, characterized in that: A placement seat (16) is fixedly connected to the interior of the sealing box (4), and a heat sealing groove (17) adapted to the heat sealing knife (14) is provided on the upper surface of the placement seat (16).

5. The pressurized vacuum sealer according to claim 1, characterized in that: A connecting pipe (18) is fixedly connected to one side of the vacuum machine (9), and the other end of the connecting pipe (18) is fixedly connected to the sealing box (4).

6. The pressurized vacuum sealer according to claim 1, characterized in that: The upper surface of the sealing box (4) is provided with a sealing groove (19), and the lower surface of the sealing cover (8) is fixedly connected with a sealing block (20) adapted to the sealing groove (19).

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