Aluminum foil bagging and vacuum sealing mechanism

Abstract

This utility model relates to the field of vacuum sealing technology for aluminum foil bags, specifically to a vacuum sealing mechanism for aluminum foil bags. It includes a base plate, on which a vacuum sealing machine body is fixedly mounted. An insertion component is provided on the inner surface of the vacuum sealing machine body. The insertion component includes a connecting seat, with a cylinder fixedly connected below the connecting seat. A hollow iron sheet is fixedly connected to the output end of the cylinder, and the hollow iron sheet is connected to the connecting seat via a pipeline. A pushing component is provided on the left side of the insertion component, and a conveying component is provided on the right side of the vacuum sealing machine body. A base is provided below the vacuum sealing machine body, and a clamping part is provided below the vacuum sealing machine body. The pushing component includes an electric push rod. This utility model, by providing an insertion component, allows the aluminum foil bag to be inserted into the bottom of the inner surface of the aluminum foil bag during vacuum sealing, facilitating a more complete vacuum at the bottom of the inner surface of the aluminum foil bag.

Description

Technical Field

[0001] This utility model relates to the field of vacuum sealing technology for bagging, specifically a vacuum sealing mechanism for aluminum foil bags. Background Technology

[0002] A sealing machine is a machine that seals a packaging container after it has been filled with a product. Many materials are used to make packaging containers, such as paper, plastic, glass, ceramics, metal, and composite materials, and the shapes and physical properties of these containers also vary.

[0003] Existing vacuum sealing machines for aluminum foil bags may not completely remove air from the bottom of the bag during the vacuuming process, resulting in air bubbles and affecting the sealing quality of the items.

[0004] Therefore, a vacuum sealing mechanism for aluminum foil bags is proposed to solve the problems mentioned above. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a vacuum sealing mechanism for aluminum foil bags, which can solve the problem that the bottom of the bag may not be completely extracted, resulting in air bubbles.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a vacuum sealing mechanism for aluminum foil bags, comprising a base plate, a vacuum sealing machine body fixedly installed on the top of the base plate, an insertion component provided on the inner surface of the vacuum sealing machine body; the insertion component includes a connecting seat, a cylinder fixedly connected below the connecting seat, a hollow iron sheet fixedly connected to the output end of the cylinder, a pipeline connecting the hollow iron sheet and the connecting seat, a pushing component provided on the left side of the insertion component, and a conveying component provided on the right side of the vacuum sealing machine body.

[0007] Preferably, a base is provided below the vacuum sealing machine body, and a clamping part is provided below the vacuum sealing machine body.

[0008] Preferably, the pushing component includes an electric push rod, which is fixedly connected to the left side of the vacuum sealing machine body. A vacuum pumping device is fixedly connected to the left end of the electric push rod. The vacuum pumping device is fixedly connected to the left end of the connecting seat. The vacuum pumping device is connected to the inner surface of the connecting seat. A pushing seat is fixedly connected below the vacuum pumping device.

[0009] Preferably, the conveying assembly includes a conveying seat, and a first conveying roller and a second conveying roller are disposed on the inner surface of the conveying seat. The second conveying roller is rotatably connected to the inner surface of the conveying seat, and a driving assembly is disposed on the left side of the first conveying roller.

[0010] Preferably, the conveying assembly further includes a conveyor belt, which is driven between the first conveyor roller and the second conveyor roller, and an aluminum foil bag body is disposed above the conveyor belt.

[0011] Preferably, the drive assembly includes a rotating shaft that passes through and is rotatably connected to the left side of the conveyor seat, and is fixedly connected to the left side of the first conveyor roller. A support plate is rotatably connected to the outer surface of the rotating shaft. The support plate is fixedly connected to the top of the base plate. A rack is slidably connected to the top of the base plate. A gear meshes with the rack. A one-way bearing is fixedly connected between the gear and the rotating shaft. A hydraulic component is provided on the left side of the rack.

[0012] Preferably, the hydraulic component includes a first hydraulic chamber, which is fixedly connected to the top of the base plate. A first hydraulic rod is slidably connected to the inner surface of the first hydraulic chamber. A top plate is fixedly connected to the right end of the first hydraulic rod. A spring is elastically connected between the top plate and the first hydraulic chamber. A second hydraulic chamber is fixedly connected to the top of the base plate. The second hydraulic chamber is connected to the first hydraulic chamber by pipeline. A second hydraulic rod is slidably connected to the inner surface of the second hydraulic chamber. The second hydraulic rod is fixedly connected to the left side of the rack.

[0013] Compared with the prior art, this utility model provides a vacuum sealing mechanism for aluminum foil bags, which has the following advantages:

[0014] 1. By setting an insertion component, the present invention can insert the aluminum foil bag into the bottom of the inner surface of the aluminum foil bag when the vacuum sealing machine body is vacuuming the aluminum foil bag, which can facilitate a more complete vacuuming of the bottom of the inner surface of the aluminum foil bag.

[0015] 2. In this utility model, an aluminum foil bag is placed and transported by a conveying component. When an aluminum foil bag is vacuumed and the insertion component is pulled out of the aluminum foil bag, it will drive the conveying component to transport the aluminum foil bag, which facilitates the quick vacuum sealing of the next aluminum foil bag. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a left view of the overall structure of this utility model;

[0018] Figure 3 This is a partial structural schematic diagram of the present invention;

[0019] Figure 4 This is the utility model Figure 2 Enlarged schematic diagram of the structure at point A in the middle.

[0020] In the diagram: 1. Base plate; 2. Vacuum sealing machine body; 3. Insertion assembly; 301. Connecting seat; 302. Cylinder; 303. Hollow iron sheet; 4. Pushing assembly; 401. Electric push rod; 402. Vacuuming equipment; 403. Pushing seat; 5. Conveying assembly; 501. Conveying seat; 502. First conveying roller; 503. Second conveying roller; 504. Conveyor belt; 505. Aluminum foil bag body; 6. Base; 7. Clamping part; 8. Drive assembly; 801. Rotating shaft; 802. Support plate; 803. Rack; 804. Gear; 9. Hydraulic components; 901. First hydraulic chamber; 902. First hydraulic rod; 903. Top plate; 904. Spring; 905. Second hydraulic chamber; 906. Second hydraulic rod. Detailed Implementation

[0021] 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.

[0022] Example 1

[0023] See Figures 1-4 This embodiment provides a vacuum sealing mechanism for aluminum foil bags, including a base plate 1, a vacuum sealing machine body 2 fixedly installed on the top of the base plate 1, and an insertion component 3 provided on the inner surface of the vacuum sealing machine body 2;

[0024] The insertion component 3 includes a connecting seat 301, which is L-shaped and hollow. The outer shell and interior of the vacuum sealing machine body 2 have openings and spaces to accommodate the movement of the connecting seat 301. A cylinder 302 is fixedly connected to the bottom of the connecting seat 301. A hollow iron sheet 303 is fixedly connected to the output end of the cylinder 302. The hollow iron sheet 303 has a hollow channel inside and a through hole on its outer surface that connects to the hollow channel. The hollow iron sheet 303 and the connecting seat 301 are connected by a pipeline. The hollow iron sheet 303 and the connecting seat 301 are connected and communicated by a flexible hose. A pushing component 4 is provided on the left side of the insertion component 3, and a conveying component 5 is provided on the right side of the vacuum sealing machine body 2.

[0025] A base 6 is provided below the vacuum sealing machine body 2, and a clamping part 7 is provided below the vacuum sealing machine body 2. A silicone pad is provided on the opposite side of the base 6 and the clamping part 7. The base 6 and the clamping part 7 are part of the vacuum sealing machine body 2. The aluminum foil bag body 505 is clamped by the clamping part 7 in conjunction with the base 6 to perform vacuuming and sealing.

[0026] The pushing component 4 includes an electric push rod 401, which is fixedly connected to the left side of the vacuum sealing machine body 2. A vacuum pumping device 402 is fixedly connected to the left end of the electric push rod 401. The vacuum pumping device 402 is fixedly connected to the left end of the connecting seat 301. The vacuum pumping device 402 is connected to the inner surface of the connecting seat 301. A pushing seat 403 is fixedly connected below the vacuum pumping device 402. The pushing seat 403 is L-shaped.

[0027] In practical use, the aluminum foil bag body 505 to be sealed is first placed between the clamping part 7 and the base 6 on the vacuum sealing machine body 2. Then, the electric push rod 401 is activated to shorten it. The electric push rod 401 will pull the vacuum pump 402 to move the connecting seat 301 to the right. The connecting seat 301 will drive the cylinder 302 to move the hollow iron sheet 303 to the right. The height of the hollow iron sheet 303 is adjusted by the cylinder 302 so that the hollow iron sheet 303 can extend into the aluminum foil bag body 505. Inside, the vacuum sealing machine body 2 seals and evacuates the aluminum foil bag body 505. At this time, the hollow iron sheet 303 supports the inner wall of the aluminum foil bag body 505. By starting the vacuuming device 402, the hollow iron sheet 303 is simultaneously evacuated to ensure a more complete vacuum. When the vacuuming is complete, the hollow iron sheet 303 is pulled out from the aluminum foil bag body 505. The vacuuming device 402 will continue to evacuate the vacuum until the hollow iron sheet 303 is completely pulled out from the aluminum foil bag body 505.

[0028] Example 2

[0029] See Figures 1-4 Based on Embodiment 1, the conveying assembly 5 includes a conveying seat 501, which is U-shaped. A first conveying roller 502 and a second conveying roller 503 are provided on the inner surface of the conveying seat 501. The second conveying roller 503 is rotatably connected to the inner surface of the conveying seat 501. A driving assembly 8 is provided on the left side of the first conveying roller 502.

[0030] The conveying assembly 5 also includes a conveyor belt 504, which is driven between the first conveyor roller 502 and the second conveyor roller 503, and an aluminum foil bag body 505 is disposed above the conveyor belt 504.

[0031] The drive assembly 8 includes a rotating shaft 801, which is rotatably connected to the left side of the conveyor seat 501 and is also rotatably connected to the left side of the first conveyor roller 502. A support plate 802 is rotatably connected to the outer surface of the rotating shaft 801. A bearing is provided between the rotating shaft 801 and the support plate 802. The support plate 802 is fixedly connected to the top of the base plate 1. A rack 803 is slidably connected to the top of the base plate 1. A gear 804 meshes with the rack 803. A one-way bearing is fixedly connected between the gear 804 and the rotating shaft 801. The one-way bearing is used to restrict the gear 804 to rotate only forward on the rotating shaft 801. A hydraulic component 9 is provided on the left side of the rack 803.

[0032] Hydraulic component 9 includes a first hydraulic chamber 901 containing liquid. The first hydraulic chamber 901 is fixedly connected to the top of the base plate 1. A first hydraulic rod 902 is slidably connected to the inner surface of the first hydraulic chamber 901. A top plate 903 is fixedly connected to the right end of the first hydraulic rod 902. A spring 904 is elastically connected between the top plate 903 and the first hydraulic chamber 901. A second hydraulic chamber 905 is fixedly connected to the top of the base plate 1. The second hydraulic chamber 905 is connected to the first hydraulic chamber 901 by pipelines. The second hydraulic chamber 905 and the first hydraulic chamber 901 are connected and communicated by a hose. A second hydraulic rod 906 is slidably connected to the inner surface of the second hydraulic chamber 905. The second hydraulic rod 906 is fixedly connected to the left side of the rack 803.

[0033] In practical use, when the hollow iron sheet 303 is extracted from the aluminum foil bag body 505, the extension of the electric push rod 401 will also cause the push seat 403 below the vacuum pump 402 to move to the left. The push seat 403 will eventually press the top plate 903, compressing the spring 904. The top plate 903 will then cause the first hydraulic rod 902 to retract into the first hydraulic chamber 901. The first hydraulic rod 902 will then push the liquid in the first hydraulic chamber 901 into the second hydraulic chamber 901. Within 5, the second hydraulic rod 906 inside the second hydraulic chamber 905 extends, and the second hydraulic rod 906 pushes the rack 803 to slide forward. The rack 803 drives the gear 804 to rotate backward. The gear 804 drives the rotating shaft 801 to rotate under the action of the one-way bearing. The rotation of the rotating shaft 801 drives the first conveyor roller 502 and the second conveyor roller 503 to make the conveyor belt 504 transport the aluminum foil bag body 505 backward, so as to quickly vacuum seal the next aluminum foil bag.

[0034] The installation, connection, or setting methods disclosed in this embodiment are all common mechanical connection methods. As long as they can achieve their beneficial effects, they can be implemented. Therefore, this embodiment will not elaborate on their specific structural composition and working principle.

[0035] 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 mechanism for aluminum foil bags, characterized in that: Includes a base plate (1), on which a vacuum sealing machine body (2) is fixedly installed, and an insertion component (3) is provided on the inner surface of the vacuum sealing machine body (2); The insertion component (3) includes a connecting seat (301), a cylinder (302) is fixedly connected below the connecting seat (301), a hollow iron sheet (303) is fixedly connected to the output end of the cylinder (302), and a pipeline connects the hollow iron sheet (303) and the connecting seat (301). A pushing component (4) is provided on the left side of the insertion component (3), and a conveying component (5) is provided on the right side of the vacuum sealing machine body (2).

2. The vacuum sealing mechanism for aluminum foil bags according to claim 1, characterized in that: A base (6) is provided below the vacuum sealing machine body (2), and a clamping part (7) is provided below the vacuum sealing machine body (2).

3. The vacuum sealing mechanism for aluminum foil bags according to claim 1, characterized in that: The pushing component (4) includes an electric push rod (401), which is fixedly connected to the left side of the vacuum sealing machine body (2). A vacuum pumping device (402) is fixedly connected to the left end of the electric push rod (401). The vacuum pumping device (402) is fixedly connected to the left end of the connecting seat (301). The vacuum pumping device (402) is connected to the inner surface of the connecting seat (301). A pushing seat (403) is fixedly connected below the vacuum pumping device (402).

4. The vacuum sealing mechanism for aluminum foil bags according to claim 1, characterized in that: The conveying assembly (5) includes a conveying seat (501), and a first conveying roller (502) and a second conveying roller (503) are provided on the inner surface of the conveying seat (501). The second conveying roller (503) is rotatably connected to the inner surface of the conveying seat (501), and a driving assembly (8) is provided on the left side of the first conveying roller (502).

5. The vacuum sealing mechanism for aluminum foil bags according to claim 4, characterized in that: The conveying assembly (5) also includes a conveyor belt (504), which is driven between the first conveyor roller (502) and the second conveyor roller (503), and an aluminum foil bag body (505) is disposed above the conveyor belt (504).

6. The vacuum sealing mechanism for aluminum foil bags according to claim 4, characterized in that: The drive assembly (8) includes a rotating shaft (801), which is rotatably connected to the left side of the conveyor seat (501) and is fixedly connected to the left side of the first conveyor roller (502). A support plate (802) is rotatably connected to the outer surface of the rotating shaft (801). The support plate (802) is fixedly connected to the top of the base plate (1). A rack (803) is slidably connected to the top of the base plate (1). A gear (804) meshes with the top of the rack (803). A one-way bearing is fixedly connected between the gear (804) and the rotating shaft (801). A hydraulic component (9) is provided on the left side of the rack (803).

7. The aluminum foil bag vacuum sealing mechanism according to claim 6, characterized in that: The hydraulic component (9) includes a first hydraulic chamber (901), which is fixedly connected to the top of the base plate (1). A first hydraulic rod (902) is slidably connected to the inner surface of the first hydraulic chamber (901). A top plate (903) is fixedly connected to the right end of the first hydraulic rod (902). A spring (904) is elastically connected between the top plate (903) and the first hydraulic chamber (901). A second hydraulic chamber (905) is fixedly connected to the top of the base plate (1). The second hydraulic chamber (905) is connected to the first hydraulic chamber (901) by pipeline. A second hydraulic rod (906) is slidably connected to the inner surface of the second hydraulic chamber (905). The second hydraulic rod (906) is fixedly connected to the left side of the rack (803).

Images