Vacuum extraction device for packaging bag

Abstract

The utility model discloses a packaging bag vacuum extraction device which comprises a vacuum extraction machine, vacuum pumps are installed on the surface walls of the two sides of the vacuum extraction machine, sealing joints are arranged at the upper ends of the vacuum pumps and connected with vacuum taps in a sealed mode through vacuum suction pipes, and the side surface of the vacuum extraction machine is fixedly connected with a containing frame through bolts. And the interior of the containing frame is connected with a vacuum tap through a clamping groove, an operation panel is arranged on the surface of the front end of the vacuum pumping machine, a vacuum monitoring meter and a power switch are installed on the surface of the operation panel, and the vacuum monitoring meter and the power switch are both electrically connected with the vacuum pump. By arranging the vacuumizing device convenient to install, the vacuum packaging machine has the advantages of being small in occupied space and convenient to move and carry, meanwhile, control and use are convenient, packaging bags can be vacuumized in batches, the vacuumized packaging bags can be stored, the vacuumizing device can be conveniently stored, installed and fixed, the size is small, and maneuverability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging bag processing, in particular to a vacuum extraction device for packaging bags. Background Art

[0002] Vacuum packaging in packaging bags is also called reduced pressure packaging. It is to extract all the air in the packaging bag and seal it, maintaining the bag in a highly reduced pressure state. The scarce air is equivalent to the low oxygen effect, which deprives microorganisms of living conditions, so as to achieve the purpose of fresh fruit and no disease or rot.

[0003] The Chinese authorized patent document with publication number CN211002045U provides a vacuum extraction device for packaging bags, including a frame, a vacuum extraction machine for vacuuming the packaging bags, a sorting device for sorting the packaging materials in the packaging bags, a lifting device for lifting the packaging bags, a power cylinder for pushing the vacuum extraction machine to move in the direction of the packaging bags, and an ejection mechanism for ejecting the packaging bags after the vacuum extraction is completed. The utility model moves downward through two sorting components symmetrically arranged on the front and rear sides of the packaging bags, and raises the height of the packaging bags through the lifting device. The packaging materials in the packaging bags are stacked together through the simultaneous movement of the lifting device and the sorting device, which is more conducive to the stacking of the packaging materials. Then, the packaging bags are vacuumed by the vacuum extraction machine. Due to the action of the sorting device, the packaging materials in the packaging bags can be completely stacked together, the beauty of the packaging bags can be ensured, and the smooth progress of the vacuum extraction operation can be ensured.

[0004] The vacuum extraction device in the above-mentioned prior art is complicated to install and use, and is not convenient to store and carry. Therefore, it is necessary to develop a new type of vacuum extraction device for packaging bags to solve the above-mentioned technical problems. Utility Model Content

[0005] The utility model aims to provide a vacuum extraction device for packaging bags, so as to solve the problems that the vacuum extraction device in the prior art proposed in the above background technology is complicated to install and use, and inconvenient to store and carry.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a vacuum extraction device for a packaging bag, comprising a vacuum pump, vacuum pumps are installed on both side walls of the vacuum pump, a sealing joint is provided at the upper end of the vacuum pump, the sealing joint is sealed and connected to a vacuum tap through a vacuum suction pipe, a placement rack is fixedly connected to the side surface of the vacuum pump by bolts, the interior of the placement rack is connected to the vacuum tap through a card slot, an operation panel is provided on the front end surface of the vacuum pump, a vacuum monitoring meter and a power switch are respectively installed on the surface of the operation panel, and the vacuum monitoring meter and the power switch are both electrically connected to the vacuum pump.

[0007] Based on the above, there are four vacuum pumps in total, and the vacuum pumps are fixed to the vacuum pump via a magnetic bracket.

[0008] Based on the above, a fixed handle is installed on the top of the vacuum pump, and the fixed handle is fixed to the vacuum pump by welding.

[0009] Based on the above, a storage tank is provided inside the vacuum pump.

[0010] Based on the above, a placement plate is provided inside the storage slot.

[0011] Based on the above, a power interface is provided on the side surface of the vacuum pump.

[0012] Based on the above, universal wheels are installed at the four corners of the bottom of the vacuum pump.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model is provided with a vacuum pumping device which is easy to install, has the advantages of occupying a small space, being easy to move and carry, and is easy to control and use. Four vacuum pumps are provided for batch vacuuming of packaging bags, and a storage slot is provided for storing the vacuumed packaging bags. The vacuum pumping device can be conveniently stored, installed and fixed by providing a placement rack and a magnetic suction rack. The utility model has a small size and strong maneuverability. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a side structural schematic diagram of the utility model;

[0017] Figure 3 It is a schematic diagram of the rear end structure of the utility model.

[0018] In the figure: 1. Vacuum tap; 2. Placement rack; 3. Card slot; 4. Vacuum suction tube; 5. Sealing joint; 6. Vacuum pump; 7. Magnetic rack; 8. Fixed handle; 9. Operation panel; 10. Power switch; 11. Vacuum monitoring meter; 12. Vacuum pump; 13. Universal wheel; 14. Power interface; 15. Storage slot; 16. Placement board. 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] See also Figure 1-3The utility model provides an embodiment: a vacuum extraction device for a packaging bag, comprising a vacuum pump 12, both side walls of the vacuum pump 12 are installed with a vacuum pump 6, the upper end of the vacuum pump 6 is provided with a sealing joint 5, the sealing joint 5 is sealed and connected to a vacuum tap 1 through a vacuum suction pipe 4, the side surface of the vacuum pump 12 is fixedly connected with a placement rack 2 by bolts, the interior of the placement rack 2 is connected to the vacuum tap 1 through a card slot 3, an operation panel 9 is provided on the front end surface of the vacuum pump 12, a vacuum monitoring meter 11 and a power switch 10 are respectively installed on the surface of the operation panel 9, and the vacuum monitoring meter 11 and the power switch 10 are both electrically connected to the vacuum pump 6.

[0021] Furthermore, four vacuum pumps 6 are provided in total, and the vacuum pumps 6 are fixed to the vacuum pump 12 via a magnetic bracket 7 , so that the vacuum pumps 6 can be easily installed and fixed.

[0022] Furthermore, a fixed handle 8 is installed at the top of the vacuum pump 12, and the fixed handle 8 is fixed to the vacuum pump 12 by welding, so that the vacuum pump 12 can be easily carried.

[0023] Furthermore, a storage tank 15 is provided inside the vacuum pump 12 to facilitate the storage of vacuum packaging bags.

[0024] Furthermore, a placement plate 16 is provided inside the storage tank 15 for conveniently placing the vacuum bags.

[0025] Furthermore, a power interface 14 is provided on the side surface of the vacuum pump 12 for convenient power connection.

[0026] Furthermore, universal wheels 13 are installed at the four corners of the bottom of the vacuum pump 12, which has the advantages of easy movement and high maneuverability, and is convenient for transporting and transferring the vacuum pump 12.

[0027] Working principle: When in use, vacuum pumps 6 are installed on both side walls of the vacuum pump 12, and a sealing joint 5 is provided on the upper end of the vacuum pump 6. The sealing joint 5 is sealed and connected to the vacuum tap 1 through a vacuum suction pipe 4. An operation panel 9 is provided on the front end surface of the vacuum pump 12. A vacuum monitoring meter 11 and a power switch 10 are respectively installed on the surface of the operation panel 9. The vacuum monitoring meter 11 and the power switch 10 are both electrically connected to the vacuum pump 6. After the user turns on the power, turn on the power switch 10, and the vacuum pump 6 starts to work. After the vacuum tap 1 is inserted into the packaging bag, the vacuum pump 6 is used in conjunction with the vacuum suction pipe 4 to quickly extract the air inside the packaging bag, so that the inside of the packaging bag is in a vacuum state. The vacuum pump 12 The side surface is fixedly connected with a placement rack 2 by bolts, and the interior of the placement rack 2 is connected to the vacuum tap 1 by a card slot 3, so as to facilitate the storage and fixation of the vacuum tap 1. The vacuum pump 6 is fixed to the vacuum extraction machine 12 by a magnetic suction rack 7, so as to facilitate the installation and fixation of the vacuum pump 6. A storage machine slot 15 is provided inside the vacuum extraction machine 12, so as to facilitate the storage and placement of vacuum packaging bags. A fixed handle 8 is installed on the top of the vacuum extraction machine 12, and the fixed handle 8 is fixed to the vacuum extraction machine 12 by welding, so as to facilitate the lifting and carrying of the vacuum extraction machine 12. Universal wheels 13 are installed at the four corners of the bottom of the vacuum extraction machine 12, which has the advantages of easy movement and strong maneuverability, and is convenient for the transportation and transfer of the vacuum extraction machine 12.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0029] The standard parts used in this application document can all be purchased from the market, and the specific connection methods of each part are connected by conventional means such as mature bolts, rivets, welding, etc. in the prior art. In addition, the machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, so no specific description is given here.

[0030] 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 extraction device for a packaging bag, comprising a vacuum extraction machine (12), characterized in that: Vacuum pumps (6) are installed on both side walls of the vacuum pump (12); a sealing joint (5) is provided at the upper end of the vacuum pump (6); the sealing joint (5) is sealingly connected to a vacuum tap (1) via a vacuum suction pipe (4); a side surface of the vacuum pump (12) is fixedly connected to a placement rack (2) via bolts; the interior of the placement rack (2) is connected to the vacuum tap (1) via a slot (3); an operation panel (9) is provided on the front end surface of the vacuum pump (12); a vacuum monitoring gauge (11) and a power switch (10) are respectively installed on the surface of the operation panel (9); and the vacuum monitoring gauge (11) and the power switch (10) are both electrically connected to the vacuum pump (6).

2. A vacuum extraction device for packaging bags according to claim 1, characterized in that: A total of four vacuum pumps (6) are provided, and the vacuum pumps (6) are fixed to the vacuum pump (12) via a magnetic suction frame (7).

3. The vacuum extraction device for packaging bags according to claim 1, characterized in that: A fixed handle (8) is installed at the top end of the vacuum pump (12), and the fixed handle (8) and the vacuum pump (12) are fixed by welding.

4. The vacuum extraction device for packaging bags according to claim 1, characterized in that: A storage tank (15) is provided inside the vacuum pump (12).

5. A vacuum extraction device for packaging bags according to claim 4, characterized in that: A placement plate (16) is provided inside the storage slot (15).

6. The vacuum extraction device for packaging bags according to claim 1, characterized in that: A power supply interface (14) is provided on the side surface of the vacuum pump (12).

7. The vacuum extraction device for packaging bags according to claim 1, characterized in that: Universal wheels (13) are installed at the four corners of the bottom of the vacuum pump (12).

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