Vacuum sealing packaging machine

Abstract

The utility model relates to the technical field of vacuum sealing packaging, and discloses a vacuum sealing packaging machine which comprises a machine body, an electric telescopic rod is connected to the outer surface of the machine body in an embedded mode, a working chamber upper cover is fixedly installed at the output end of the electric telescopic rod, and a vacuum working chamber is arranged on the outer surface of the machine body. The electric telescopic rod is controlled to stretch out and draw back, so that the working chamber upper cover and the machine body can be mechanically controlled to be closed or separated, when the working chamber upper cover and the machine body are connected, the outer surface of the limiting block is connected with the outer surface of the fixing base, and a packaging bag placed in the vacuum working chamber is fixed; and then the telescopic piece is controlled to stretch out, the outer surface of the heating pipe is driven to be connected with the outer surface of the sealing base in a clamped mode, the packaging bag is sealed, and therefore the effects that sealing packaging is wasted and sealing is not attractive enough due to the fact that a sealing line is far away from a bag opening are reduced.

Description

Technical Field

[0001] This utility model relates to the field of vacuum sealing and packaging technology, specifically a vacuum sealing and packaging machine. Background Technology

[0002] A vacuum sealing machine is used to pack food into a bag, remove the air from the bag, and seal it after reaching a predetermined vacuum level. It can perform the following functions: 1. Vacuuming and sealing the bag; 2. Directly sealing the bag opening; 3. Vacuuming, filling with nitrogen or other gases, and sealing the bag. Vacuum sealing machines are available in various models, including hand-operated, vertical, single-chamber, and double-chamber types. They are suitable for vacuuming, filling, and sealing various foods, meat products, seafood, fruits and vegetables, pickles, chilled meat, pharmaceutical products, hardware components, and medical devices. Product series include household vacuum sealing machines and external vacuum sealing machines.

[0003] Currently used vacuum sealing machines often result in the sealing line being too far from the bag opening, leading to waste in the sealing process and an unsightly seal. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a vacuum sealing packaging machine to solve the problem mentioned in the background art that the sealing line of the currently used vacuum sealing machine is often far from the bag opening, resulting in waste of sealing packaging and an unsightly seal.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a vacuum sealing and packaging machine, comprising a machine body, an electric telescopic rod embedded in the outer surface of the machine body, a working chamber cover fixedly installed at the output end of the electric telescopic rod, a vacuum working chamber provided on the outer surface of the machine body, a fixed seat fixedly installed on the outer surface of the vacuum working chamber, a limiting block fixedly installed on the outer surface of the working chamber cover, a telescopic component embedded in the outer surface of the vacuum working chamber, a heating tube fixedly installed at the output end of the telescopic component, a sealing seat fixedly installed on the outer surface of the limiting block, the outer surface of the limiting block being movably connected to the outer surface of the fixed seat, and the outer surface of the heating tube engagingly connected to the outer surface of the sealing seat.

[0006] Preferably, a cutting seat and two locking seats are fixedly installed on the outer surface of the upper cover of the working chamber away from the limiting block. The outer surfaces of the two locking seats are engaged with locking blocks, and the outer surfaces of the two locking blocks are provided with fixing bolts. The two fixing bolts are threadedly connected to the upper cover of the working chamber. A cutting blade is slidably connected to the outer surface of the cutting seat.

[0007] Preferably, a sealing ring is fixedly installed on the outer surface of the machine body, and the outer surface of the sealing ring is in a sealed connection with the outer surface of the upper cover of the working chamber.

[0008] Preferably, a vacuum unit is provided inside the machine body, and a vacuum tube is fixedly connected to the output end of the vacuum unit. The vacuum tube is fixedly connected to the vacuum chamber. A controller is provided on the outer surface of the machine body, and the controller is electrically connected to the vacuum unit, the electric telescopic rod, the telescopic component, and the heating tube.

[0009] Preferably, a plurality of casters are fixedly installed on the outer surface of the machine body away from the upper cover of the working chamber, and the outer surface of the plurality of casters is provided with a braking structure.

[0010] Preferably, the two card holders are disposed on both sides of the cutting seat.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. This vacuum sealing packaging machine controls the extension and retraction of an electric telescopic rod, enabling mechanical control of the opening and closing of the chamber cover and the machine body. When the chamber cover is connected to the machine body, the outer surface of the limiting block connects with the outer surface of the fixing seat to fix the packaging bag placed in the vacuum chamber. After the vacuum operation is completed, the telescopic component extends, causing the outer surface of the heating tube to engage with the outer surface of the sealing seat to seal the packaging bag. This reduces the waste of sealing packaging and the unsightly seal caused by the sealing line being too far from the bag opening.

[0013] 2. This vacuum sealing packaging machine increases the tension of the packaging bag by engaging the card block and the card seat, keeping the packaging bag flat. Then, the packaging bag to be cut is placed on the outer surface of the cutting seat, keeping it flat. The cutting blade is controlled to slide on the outer surface of the cutting seat to cut the packaging bag, thus achieving the effect of cutting packaging bags that need to be vacuum sealed according to requirements. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural schematic diagram of the present utility model;

[0015] Figure 2 This is a side sectional view of the structure of this utility model;

[0016] Figure 3 The structure of this utility model Figure 2 Schematic diagram at point A in the middle;

[0017] Figure 4 This is a front sectional view of the structure of this utility model;

[0018] Figure 5 This is a top view of the structure of this utility model.

[0019] In the diagram: 1. Body; 2. Sealing ring; 3. Electric telescopic rod; 4. Chamber cover; 5. Vacuum chamber; 6. Limiting block; 7. Fixing seat; 8. Telescopic component; 9. Heating tube; 10. Sealing seat; 11. Cutting seat; 12. Cutting blade; 13. Card slot; 14. Card block; 15. Fixing bolt; 16. Controller; 17. Casters. Detailed Implementation

[0020] 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.

[0021] Example 1:

[0022] Please refer to Figures 1-5.

[0023] A vacuum sealing packaging machine includes a body 1, an electric telescopic rod 3 embedded in the outer surface of the body 1, a working chamber cover 4 fixedly installed at the output end of the electric telescopic rod 3, a vacuum working chamber 5 provided on the outer surface of the body 1, a fixed seat 7 fixedly installed on the outer surface of the vacuum working chamber 5, a limiting block 6 fixedly installed on the outer surface of the working chamber cover 4, a telescopic component 8 embedded in the outer surface of the vacuum working chamber 5, a heating tube 9 fixedly installed at the output end of the telescopic component 8, a sealing seat 10 fixedly installed on the outer surface of the limiting block 6, the outer surface of the limiting block 6 being movably connected to the outer surface of the fixed seat 7, and the outer surface of the heating tube 9 being engaged with the outer surface of the sealing seat 10.

[0024] Specifically, by controlling the extension and retraction of the electric telescopic rod 3, the upper cover 4 of the working chamber can be mechanically controlled to close or separate from the body 1. When the upper cover 4 of the working chamber is connected to the body 1, the outer surface of the limiting block 6 connects with the outer surface of the fixing seat 7 to fix the packaging bag placed in the vacuum working chamber 5. After the vacuum work is completed, the telescopic component 8 is controlled to extend, which drives the outer surface of the heating tube 9 to engage with the outer surface of the sealing seat 10 to seal the packaging bag. This achieves the effect of reducing the waste of sealing packaging and the unsightly sealing caused by the sealing line being too far from the bag opening.

[0025] In this embodiment: a sealing ring 2 is fixedly installed on the outer surface of the body 1, and the outer surface of the sealing ring 2 is in a sealed connection with the outer surface of the upper cover 4 of the working chamber.

[0026] Specifically, a sealing ring 2 is fixedly installed on the outer surface of the machine body 1, and the outer surface of the sealing ring 2 is sealed to the outer surface of the upper cover 4 of the working chamber to prevent the vacuum operation from being not sealed.

[0027] In this embodiment: a vacuum unit is installed inside the body 1, and a vacuum tube is fixedly connected to the output end of the vacuum unit. The vacuum tube is fixedly connected to the vacuum chamber 5. A controller 16 is installed on the outer surface of the body 1. The controller 16 is electrically connected to the vacuum unit, the electric telescopic rod 3, the telescopic component 8, and the heating tube 9.

[0028] Specifically, a vacuum unit is installed inside the body 1. The output end of the vacuum unit is fixedly connected to a vacuum tube, which is fixedly connected to the vacuum chamber 5. A controller 16 is installed on the outer surface of the body 1. The controller 16 is electrically connected to the vacuum unit, the electric telescopic rod 3, the telescopic component 8, and the heating tube 9. The controller 16 is an existing structure, and the control circuit can be implemented by simple programming by those skilled in the art. It is common knowledge in the art. It is only used and not modified. Therefore, the control method and circuit connection will not be described in detail to facilitate the control effect of the relevant equipment.

[0029] In the embodiment: a number of casters 17 are fixedly installed on the outer surface of the body 1 away from the upper cover 4 of the working chamber, and the outer surface of the casters 17 is provided with a braking structure.

[0030] Specifically, several casters 17 are fixedly installed on the outer surface of the body 1 away from the upper cover 4 of the working chamber, and the outer surface of the casters 17 is equipped with a braking structure to facilitate the movement and use of the body 1.

[0031] Working principle: An electric telescopic rod 3 is embedded in the outer surface of the machine body 1. A chamber cover 4 is fixedly installed at the output end of the electric telescopic rod 3. A vacuum chamber 5 is provided on the outer surface of the machine body 1, and a fixed seat 7 is fixedly installed on the outer surface of the vacuum chamber 5. A limit block 6 is fixedly installed on the outer surface of the chamber cover 4. A telescopic component 8 is embedded in the outer surface of the vacuum chamber 5, and a heating tube 9 is fixedly installed at the output end of the telescopic component 8. A sealing seat 10 is fixedly installed on the outer surface of the limit block 6. The outer surface of the limit block 6 is movably connected to the outer surface of the fixed seat 7. The outer surface of the heating tube 9 is engaged with the outer surface of the sealing seat 10. The electric telescopic rod 3 is then controlled to extend the vacuum chamber 5. The telescopic rod 3 extends and retracts, enabling the mechanical control of the chamber cover 4 to close or separate from the machine body 1. When the chamber cover 4 is connected to the machine body 1, the outer surface of the limiting block 6 connects with the outer surface of the fixing seat 7 to fix the packaging bag placed in the vacuum chamber 5. After the vacuum operation is completed, the telescopic component 8 is extended, causing the outer surface of the heating tube 9 to engage with the outer surface of the sealing seat 10 to seal the packaging bag. Compared with related technologies, the vacuum sealing packaging machine provided by this utility model has the following beneficial effects: it reduces the occurrence of sealing lines that are far from the bag opening, resulting in waste of sealing packaging and unsightly sealing.

[0032] Example 2:

[0033] Please refer to Figures 1-5.

[0034] A cutting seat 11 and two card seats 13 are fixedly installed on the outer surface of the upper cover 4 away from the limiting block 6. Card blocks 14 are engaged on the outer surface of the two card seats 13. Fixing bolts 15 are provided on the outer surface of the two card blocks 14. The two fixing bolts 15 are threadedly connected to the upper cover 4 of the working chamber. A cutting blade 12 is slidably connected to the outer surface of the cutting seat 11.

[0035] Specifically, by increasing the tension of the packaging bag under the engagement connection of the card block 14 and the card seat 13, the packaging bag is kept flat. Then, the packaging bag to be cut is placed on the outer surface of the cutting seat 11 and kept flat. The cutting blade 12 is controlled to slide on the outer surface of the cutting seat 11 to cut the packaging bag, thereby achieving the effect of cutting the packaging bag that needs to be vacuum sealed according to the requirements.

[0036] In this embodiment: two card holders 13 are disposed on both sides of the cutting seat 11.

[0037] Specifically, because the two card holders 13 are located on both sides of the cutting seat 11, the two ends are fixed when the packaging bag is cut, making the cut edge smoother.

[0038] Working principle: A cutting seat 11 and two card seats 13 are fixedly installed on the outer surface of the upper cover 4 of the working chamber away from the limiting block 6. At the same time, card blocks 14 are engaged with the outer surfaces of the two card seats 13. Fixing bolts 15 are provided on the outer surfaces of the two card blocks 14. The two fixing bolts 15 are threadedly connected to the upper cover 4 of the working chamber. A cutting blade 12 is slidably connected to the outer surface of the cutting seat 11. By increasing the pulling force of the packaging bag under the engagement of the card blocks 14 and card seats 13, the packaging bag is kept flat. Then, the packaging bag to be cut is placed on the outer surface of the cutting seat 11, keeping it flat. The cutting blade 12 is controlled to slide on the outer surface of the cutting seat 11 to cut the packaging bag. Compared with related technologies, the vacuum sealing packaging machine provided by this utility model has the following beneficial effects: it achieves the effect of conveniently cutting the packaging bag that needs to be vacuum sealed according to the requirements.

[0039] 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 vacuum sealing packaging machine, comprising a machine body (1), characterized in that: An electric telescopic rod (3) is embedded in the outer surface of the body (1). The output end of the electric telescopic rod (3) is fixedly installed with a chamber cover (4). A vacuum chamber (5) is provided on the outer surface of the body (1). A fixed seat (7) is fixedly installed on the outer surface of the vacuum chamber (5). A limit block (6) is fixedly installed on the outer surface of the chamber cover (4). An telescopic component (8) is embedded in the outer surface of the vacuum chamber (5). A heating tube (9) is fixedly installed at the output end of the telescopic component (8). A sealing seat (10) is fixedly installed on the outer surface of the limit block (6). The outer surface of the limit block (6) is movably connected to the outer surface of the fixed seat (7). The outer surface of the heating tube (9) is engaged with the outer surface of the sealing seat (10).

2. The vacuum sealing packaging machine according to claim 1, characterized in that: A cutting seat (11) and two card holders (13) are fixedly installed on the outer surface of the upper cover (4) of the working chamber away from the limiting block (6). Card blocks (14) are engaged on the outer surfaces of the two card holders (13). Fixing bolts (15) are provided on the outer surfaces of the two card blocks (14). The two fixing bolts (15) are threadedly connected to the upper cover (4) of the working chamber. A cutting blade (12) is slidably connected to the outer surface of the cutting seat (11).

3. The vacuum sealing packaging machine according to claim 1, characterized in that: A sealing ring (2) is fixedly installed on the outer surface of the body (1), and the outer surface of the sealing ring (2) is sealed to the outer surface of the upper cover (4) of the working chamber.

4. A vacuum sealing packaging machine according to claim 1, characterized in that: The body (1) is equipped with a vacuum unit inside. The output end of the vacuum unit is fixedly connected to a vacuum tube. The vacuum tube is fixedly connected to the vacuum chamber (5). The outer surface of the body (1) is equipped with a controller (16). The controller (16) is electrically connected to the vacuum unit, the electric telescopic rod (3), the telescopic component (8), and the heating tube (9).

5. A vacuum sealing packaging machine according to claim 1, characterized in that: A number of casters (17) are fixedly installed on the outer surface of the body (1) away from the upper cover (4) of the working chamber, and a braking structure is provided on the outer surface of each of the casters (17).

6. A vacuum sealing packaging machine according to claim 2, characterized in that: The two card holders (13) are located on both sides of the cutting seat (11).

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