Sealing structure of vacuum sealer

Abstract

The utility model relates to the technical field of sealing structures, in particular to a sealing structure of a vacuum sealing machine, which comprises a capping machine base, supporting foot pads are fixedly connected to the bottom of the capping machine base, a mounting partition plate I is fixedly connected to the inner wall of the capping machine base, and a limiting hole is formed in the top of the mounting partition plate I; a limiting hook is fixedly connected to the top of the first mounting partition plate, an air draft pump head is mounted at the top of the first mounting partition plate, an air draft pump is arranged in the capping machine base, a rotating shaft is fixedly connected to the inner wall of the capping machine base, a rotating rod is fixedly connected to the interior of the rotating shaft, and a pressing block is fixedly connected to the surface of the rotating rod. The bottom of the first installation partition plate is fixedly connected with a clamping plate. According to the scheme, when the packaging bag is sealed, the whole packaging bag can be more stably fixed in the sealing machine before being sealed, so that in the sealing process, the packaging bag is more stable when being sealed, and the effect that the surface of the packaging bag is not wrinkled is achieved.

Description

Technical Field

[0001] The present application relates to the technical field of sealing structures, and in particular to a sealing structure of a vacuum sealing machine. Background Art

[0002] Sealing machines use a certain mechanical device to seal the mouth of the packaging container to achieve the purpose of sealing, preserving freshness, preventing moisture and pollution. They are widely used in food, medicine, chemical, electronics and other industries.

[0003] Common household sealing machines require the use of specific packaging bags to place items before sealing. During the sealing process, the sealing end of the packaging bag is prone to wrinkles before pressing to seal, which can cause gas leakage after sealing and lead to sealing failure. Therefore, to solve the above problem, the present application provides a sealing structure for a vacuum sealing machine. Utility Model Content

[0004] In order to solve the problem that wrinkles are easily generated on the surface seal of a sealing machine during the sealing process, resulting in sealing failure, the present application provides a sealing structure of a vacuum sealing machine.

[0005] The present application provides a sealing structure of a vacuum sealing machine, including a capping machine base, the bottom of the capping machine base is fixedly connected to a supporting foot pad, the inner wall of the capping machine base is fixedly connected to a mounting partition 1, the top of the mounting partition 1 is provided with a limiting hole, the top of the mounting partition 1 is fixedly connected to a limiting hook, the top of the mounting partition 1 is installed with an exhaust pump head, an exhaust pump is provided inside the capping machine base, the inner wall of the capping machine base is fixedly connected to a rotating shaft, the inside of the rotating shaft is fixedly connected to a rotating rod, the surface of the rotating rod is fixedly connected to a pressing block, the bottom of the mounting partition 1 is fixedly connected to a clamping plate, the left end of the rotating rod is fixedly connected to a rotating handle, and a hot melt plate is provided inside the capping machine base.

[0006] Preferably, the number of the supporting foot pads is set to four, and the four supporting foot pads are symmetrically and evenly distributed on the surface with the bottom center of the capping machine base, and the number of the limiting holes is set to two, and the two limiting holes are symmetrically and evenly distributed on the surface with the top center of the installation partition.

[0007] Preferably, there are two limit hooks, and the two limit hooks are symmetrically and evenly distributed on the surface with the top center of the installation partition. The two limit hooks are arranged on the inner side of the two limit holes, and the output end of the exhaust pump head is connected to the input end box of the exhaust pump head.

[0008] Preferably, there are two rotating shafts, which are symmetrically and evenly distributed on the surface with the top center of the capping machine base. The right end of the rotating rod passes through the inner wall of the capping machine base, the pressing block is arranged below the limiting hole, and the clamping plate is arranged below the limiting hole.

[0009] Preferably, the capping machine base is rotatably connected to the capping machine upper cover, the inner wall of the capping machine upper cover is fixedly connected to the second mounting partition, and the bottom of the second mounting partition is fixedly connected to the pressing plate.

[0010] Preferably, when the capping machine base and the capping machine upper cover are closed, the pressing plate is located above the hot melt plate.

[0011] In summary, this application has the following beneficial technical effects:

[0012] By designing a pressing block and rotating the handle, the rotating handle drives the pressing block to rotate. The rotation of the pressing block will press the packaging bag on the surface of the pallet to fix it, so that the packaging bag can be stably fixed together during the sealing process. Compared with the existing technology, this design has the advantage that when sealing the packaging bag, the entire packaging bag can be more stably fixed inside the sealing machine before sealing, so that during the sealing process, the packaging bag is more stable when sealed and there is no wrinkle on the surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of the device in the embodiment of the present application;

[0014] Figure 2 This is a schematic diagram of the internal structure of the capping machine base in the embodiment of the present application;

[0015] Figure 3 2 is a schematic cross-sectional structural diagram of the capping machine base in an embodiment of the present application;

[0016] Figure 4 It is a schematic diagram of the internal structure of the upper cover of the capping machine in an embodiment of the present application.

[0017] Explanation of the accompanying symbols: 1. Capping machine base; 2. Support foot pad; 3. Mounting partition 1; 4. Limiting hole; 5. Limiting hook; 6. Exhaust pump head; 7. Exhaust pump; 8. Rotating shaft; 9. Rotating rod; 10. Pressing block; 11. Clamping plate; 12. Rotating handle; 13. Capping machine upper cover; 14. Mounting partition 2; 15. Pressing plate; 16. Hot melt plate. DETAILED DESCRIPTION

[0018] The following is combined with Figure 1 - Figure 4 This application is described in further detail.

[0019] Example:

[0020] A sealing structure of a vacuum sealing machine, referring to Figure 1 - Figure 3 , including a capping machine base 1, the bottom of the capping machine base 1 is fixedly connected to a supporting foot pad 2, which is supported as a whole by the supporting foot pad 2, the inner wall of the capping machine base 1 is fixedly connected to a mounting partition 3, the top of the mounting partition 3 is provided with a limiting hole 4, the inner part of the base and the mounting partition 3 are connected through the limiting hole 4, the top of the mounting partition 3 is fixedly connected to a limiting hook 5, the packaging bag is limited by the limiting hook 5, the top of the mounting partition 3 is installed with an exhaust pump 7 head 6, an exhaust pump 7 is provided inside the capping machine base 1, the inner wall of the capping machine base 1 is fixedly connected to a rotating shaft 8, the inside of the rotating shaft 8 is fixedly connected to a rotating rod 9, the surface of the rotating rod 9 is fixedly connected to a pressing block 10, the packaging bag is fixed by the pressing block 10, and the surface wrinkles are eliminated when the packaging bag is sealed, the bottom of the mounting partition 3 is fixedly connected to a card plate 11, the left end of the rotating rod 9 is fixedly connected to a rotating handle 12, and a hot melt plate 16 is provided inside the capping machine base 1.

[0021] When in use, first place the end of the packaging bag that needs to be sealed above the mounting partition 3, and place the packaging bag under the limit hook 5 for hanging, and then rotate the handle 12, rotate the rotating handle 12, and the rotating handle 12 will drive the pressing block 10 to rotate. The rotation of the pressing block 10 will press the packaging bag on the surface of the card board 11 to fix it.

[0022] There are four supporting pads 2, which are symmetrically and evenly distributed on the surface with the bottom center of the capping machine base 1. There are two limiting holes 4, which are symmetrically and evenly distributed on the surface with the top center of the mounting partition 3.

[0023] There are two limit hooks 5, and the two limit hooks 5 are symmetrically and evenly distributed on the surface with the top center of the installation partition 3. The two limit hooks 5 are set on the inner side of the two limit holes 4, and the output end of the exhaust pump 7 head 6 is connected to the input end box of the exhaust pump 7 head 6.

[0024] There are two rotating shafts 8, and the two rotating shafts 8 are symmetrically and evenly distributed on the surface with the top center of the capping machine base 1. The right end of the rotating rod 9 passes through the inner wall of the capping machine base 1, the pressing block 10 is arranged below the limiting hole 4, and the clamping plate 11 is arranged below the limiting hole 4.

[0025] Reference Figure 4 The capping machine base 1 is rotatably connected to the capping machine upper cover 13 , the inner wall of the capping machine upper cover 13 is fixedly connected to the mounting partition 2 14 , and the bottom of the mounting partition 2 14 is fixedly connected to the pressing plate 15 .

[0026] When in use, the entire capping machine is clamped by the upper cover 13, so that the sealing is more stable and the sealing effect is better.

[0027] When the capping machine base 1 and the capping machine upper cover 13 are closed, the pressing plate 15 is located above the hot melt plate 16 .

[0028] The sealing structure of a vacuum sealing machine according to an embodiment of the present application has the following working principle: when sealing a packaging bag, first place the end of the packaging bag to be sealed above the mounting partition 3, and place the packaging bag below the limit hook 5 for hanging, and then rotate the handle 12, rotate the rotating handle 12, and the rotating handle 12 drives the pressing block 10 to rotate. The rotation of the pressing block 10 will press the packaging bag on the surface of the card plate 11 to fix it, and then cover the capping machine upper cover 13 and the capping machine base 1 to start the vacuum sealing of the packaging bag of the sealing machine.

[0029] The above describes an exemplary implementation of the sealing structure of a vacuum sealer provided by the present disclosure with reference to preferred embodiments. However, it will be understood by those skilled in the art that, without departing from the concept of the present disclosure, various modifications and variations can be made to the above-mentioned specific embodiments, and various combinations of the various technical features and structures proposed in the present disclosure can be made without exceeding the scope of protection of the present disclosure, which is determined by the appended claims.

Claims

1. A sealing structure of a vacuum sealing machine, characterized by: The invention comprises a capping machine base (1), wherein the bottom of the capping machine base (1) is fixedly connected to a supporting foot pad (2), the inner wall of the capping machine base (1) is fixedly connected to a mounting partition (3), a limiting hole (4) is provided on the top of the mounting partition (3), a limiting hook (5) is fixedly connected to the top of the mounting partition (3), an exhaust pump head (6) is installed on the top of the mounting partition (3), an exhaust pump (7) is arranged inside the capping machine base (1), the inner wall of the capping machine base (1) is fixedly connected to a rotating shaft (8), a rotating rod (9) is fixedly connected inside the rotating shaft (8), a pressing block (10) is fixedly connected to the surface of the rotating rod (9), a clamping plate (11) is fixedly connected to the bottom of the mounting partition (3), a rotating handle (12) is fixedly connected to the left end of the rotating rod (9), and a hot melt plate (16) is arranged inside the capping machine base (1).

2. The sealing structure of a vacuum sealing machine according to claim 1, characterized in that: The number of the supporting foot pads (2) is set to four, and the four supporting foot pads (2) are symmetrically and evenly distributed on the surface with the bottom center of the capping machine base (1). The number of the limiting holes (4) is set to two, and the two limiting holes (4) are symmetrically and evenly distributed on the surface with the top center of the mounting partition (3).

3. The sealing structure of a vacuum sealing machine according to claim 1, characterized in that: The number of the limit hooks (5) is two, and the two limit hooks (5) are symmetrically and evenly distributed on the surface with the center of the top of the installation partition (3). The two limit hooks (5) are set on the inner side of the two limit holes (4), and the output end of the exhaust pump head (6) is connected to the input end of the exhaust pump head (7) (6).

4. The sealing structure of a vacuum sealing machine according to claim 1, characterized in that: There are two rotating shafts (8), and the two rotating shafts (8) are evenly distributed on the surface symmetrically with respect to the center of the top of the capping machine base (1). The right end of the rotating rod (9) passes through the inner wall of the capping machine base (1). The pressing block (10) is arranged below the limiting hole (4), and the clamping plate (11) is arranged below the limiting hole (4).

5. The sealing structure of a vacuum sealing machine according to claim 1, characterized in that: The capping machine base (1) is rotatably connected to the capping machine upper cover (13), the inner wall of the capping machine upper cover (13) is fixedly connected to the second mounting partition (14), and the bottom of the second mounting partition (14) is fixedly connected to a pressing plate (15).

6. The sealing structure of a vacuum sealing machine according to claim 5, characterized in that: When the capping machine base (1) and the capping machine upper cover (13) are closed, the pressing plate (15) is located above the hot melt plate (16).

Images