Bilateral inflation equipment for air column bag

Abstract

The utility model discloses double-side inflating equipment for an air column bag, and relates to the technical field of inflating equipment, the double-side inflating equipment comprises an inflator and inflating pipes, both sides of the upper surface of the inflator are provided with air outlets, the two inflating pipes are fixedly arranged on the outer sides of the two air outlets, the front sides of the upper ends of the inflating pipes are provided with inflating ports, and the inflating ports are communicated with the inflating pipes. The position, corresponding to the inflation inlet, of the upper end of the inflation pipe is sleeved with a rotating ring, a plurality of through holes are formed in the side wall of the rotating ring, inflation heads of different specifications are fixedly arranged on the front sides of the through holes respectively, and the lower end of the inflation pipe is rotationally sleeved with a limiting ring. And a first limiting mechanism for limiting the rotating ring is arranged on the upper side of the limiting ring. By adopting the design of double inflation stations, the inflation efficiency of the air column bags can be improved, and meanwhile, due to the fact that different types of inflation heads can be rapidly switched, inflation work can be conveniently carried out on the air column bags of different specifications.

Description

Technical Field

[0001] This utility model relates to the field of inflation equipment technology, specifically to a double-sided inflation device for an air column bag. Background Technology

[0002] Air column bags, as a highly efficient cushioning packaging material, are widely used in modern logistics packaging. In the production process of air column bags, the inflation step is one of the key steps. Traditional air column bag inflation equipment mostly adopts a single inflation station design, which can only inflate one air column bag at a time, resulting in low production efficiency and difficulty in meeting the growing market demand. In addition, different sizes of air column bags require different types of inflation heads to achieve efficient inflation, but existing equipment often requires a lot of time to change inflation heads, making the operation cumbersome and seriously affecting the continuity and efficiency of production. Utility Model Content

[0003] In view of the problems existing in the above-mentioned bilateral inflation devices for air column bags, this utility model is proposed.

[0004] Therefore, the purpose of this utility model is to provide a double-sided air column bag inflation device, which solves the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A double-sided air column bag inflation device includes an inflator and inflation tubes. The inflator has air outlets on both sides of its upper surface. Two inflation tubes are fixedly disposed outside the two air outlets. An inflation port is formed on the front side of the upper end of each inflation tube. A rotating ring is fitted onto the upper end of the inflation tube at a position corresponding to the inflation port. Multiple through holes are formed on the side wall of the rotating ring. Inflation heads of different specifications are fixedly disposed on the front sides of the multiple through holes. A limiting ring is rotatably fitted onto the lower end of the inflation tube. A first limiting mechanism is provided on the upper side of the limiting ring to limit the rotation of the rotating ring. A second limiting mechanism is provided on the upper surface of the inflator, located on one side of the limiting ring, to restrict the rotation of the limiting ring.

[0007] Preferably, the first limiting mechanism includes threaded rods, two of which are rotatably disposed on both sides of the lower surface of the rotating ring. The upper surface of the limiting ring is provided with threaded holes at positions corresponding to the threaded rods, and the lower ends of the two threaded rods are threadedly connected to the corresponding threaded holes.

[0008] Preferably, the second limiting mechanism includes a first gear and a second gear. The first gear is fixedly sleeved on the outer wall of the limiting ring, and the second gear is meshed on one side of the first gear. A square hole is opened in the middle of the second gear, and a square rod is slidably inserted into the inside of the square hole. One end of the square rod is fixedly connected to the upper surface of the inflator.

[0009] Preferably, a retaining ring is fixedly sleeved on the upper end of the square rod, and a spring is movably sleeved on the rod wall of the square rod, with the two ends of the spring respectively fixedly connected to the corresponding retaining ring and the second gear.

[0010] Preferably, a knob is fixedly sleeved on the upper end of the threaded rod.

[0011] Preferably, the inner wall of the rotating ring is provided with a rubber pad.

[0012] The technical effects and advantages provided by this utility model in the above technical solution are as follows:

[0013] 1. This utility model, by adopting a dual inflation station design, allows the inflation pipes on both sides of the upper surface of the inflation machine to simultaneously inflate two air column bags. Compared with traditional single inflation station equipment, this greatly improves the inflation efficiency of the air column bags, meets the needs of large-scale production, and effectively enhances the production efficiency of enterprises.

[0014] 2. This utility model, through the design of a rotating ring and multiple inflation heads of different specifications, allows for quick switching of inflation heads when different specifications of air column bags need to be inflated. The limiting ring is released, the limiting ring is rotated to drive the rotating ring to rotate, the appropriate inflation head is aligned with the inflation port, and the rotating ring is fixed by turning the knob. The operation is simple and convenient, saving time in changing inflation heads and improving the continuity of production.

[0015] 3. In this utility model, the spring in the second limiting mechanism works in conjunction with the retaining ring, square rod and other components. After the position of the limiting ring is adjusted, the spring can provide a stable elastic force, so that the second gear always keeps in mesh with the first gear, ensuring that the limiting ring will not rotate at will, thereby ensuring the stability of the position of the rotating ring and the inflation head, and ensuring the smooth progress of the inflation process.

[0016] 4. This utility model allows the rotating ring to be separated from the limiting ring by rotating the threaded rods on both sides, making it easy to disassemble the rotating ring and facilitate the maintenance or replacement of the inflation head on the rotating ring. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0018] Figure 1 This is a schematic diagram of the structure of a double-sided air column bag inflation device proposed in this utility model;

[0019] Figure 2 for Figure 1 Internal structure diagram;

[0020] Figure 3 This is a perspective view of the limiting mechanism in this utility model.

[0021] Explanation of reference numerals in the attached figures:

[0022] 1. Inflator; 2. Inflation tube; 3. Rotating ring; 4. Inflation head; 5. Limiting ring; 6. First gear; 7. Second gear; 8. Square rod; 9. Retaining ring; 10. Spring; 11. Knob; 12. Inflation port; 13. Threaded rod. Detailed Implementation

[0023] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0024] This utility model discloses a bilateral inflation device for an air column bag.

[0025] Reference Figure 1-3 A double-sided air column bag inflation device includes an inflation machine 1 and an inflation tube 2. The inflation machine 1 has air outlets on both sides of its upper surface. Two inflation tubes 2 are fixedly installed on the outside of the two air outlets. An inflation port 12 is opened on the front side of the upper end of the inflation tube 2. A rotating ring 3 is sleeved on the upper end of the inflation tube 2 at a position corresponding to the inflation port 12. A rubber pad is provided on the inner wall of the rotating ring 3 to improve the sealing between the rotating ring 3 and the inflation tube 2. Multiple through holes are opened on the side wall of the rotating ring 3. Inflation heads 4 of different specifications are fixedly installed on the front side of the multiple through holes respectively. A limit ring 5 is rotatably sleeved on the lower end of the inflation tube 2.

[0026] Reference Figure 1-3 The upper side of the limiting ring 5 is provided with a first limiting mechanism to limit the rotation ring 3. The first limiting mechanism includes threaded rods 13. Two threaded rods 13 are rotatably disposed on both sides of the lower surface of the rotation ring 3. Threaded holes are opened on the upper surface of the limiting ring 5 at positions corresponding to the threaded rods 13. The lower ends of the two threaded rods 13 are threadedly connected to the corresponding threaded holes. A knob 11 is fixedly sleeved on the upper end of the threaded rods 13 to facilitate the rotation of the threaded rods 13.

[0027] Reference Figure 1-3A second limiting mechanism is provided on the upper surface of the inflator 1 and on one side of the limiting ring 5 to restrict the rotation of the limiting ring 5. The second limiting mechanism includes a first gear 6 and a second gear 7. The first gear 6 is fixedly sleeved on the outer wall of the limiting ring 5, and the second gear 7 is meshed on one side of the first gear 6. A square hole is opened in the middle of the second gear 7, and a square rod 8 is slidably inserted into the square hole. One end of the square rod 8 is fixedly connected to the upper surface of the inflator 1. A retaining ring 9 is fixedly sleeved on the upper end of the square rod 8. A spring 10 is movably sleeved on the rod wall of the square rod 8. The two ends of the spring 10 are fixedly connected to the corresponding retaining ring 9 and the second gear 7, respectively, to facilitate the reset of the second gear 7.

[0028] In this invention, during use, firstly, according to the specifications of the air column bag to be inflated, the second gear 7 is pulled to separate it from the first gear 6, allowing the limiting ring 5 to rotate, thus enabling the rotating ring 3 to rotate. Rotating the rotating ring 3 rotates the inflation head 4, which is adapted to the specifications of the air column bag, to the inflation port 12 position. Then, the second gear 7 is reset and engaged with the first gear 6, preventing the rotating ring 3 from rotating. Then, the inflation machine 1 is turned on, and gas flows through the inflation pipe 2 and the inflation port 12, filling the air column bag through the selected inflation head 4. During inflation, the spring 10 of the second limiting mechanism always keeps the second gear 7 engaged with the first gear 6, restricting the rotation of the limiting ring 5 and ensuring the stable operation of the inflation head 4. After inflating one side of the air column bag, the above operation is repeated for the other side, achieving simultaneous inflation on both sides and improving inflation efficiency.

[0029] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A double-sided inflation device for an air column bag, comprising an inflation machine (1) and an inflation pipe (2), characterized in that, The air inflator (1) has air outlets on both sides of its upper surface. Two air inflator tubes (2) are fixedly installed on the outside of the two air outlets. An air inlet (12) is opened on the front side of the upper end of the air inflator tube (2). A rotating ring (3) is sleeved on the upper end of the air inflator tube (2) at a position corresponding to the air inlet (12). Multiple through holes are opened on the side wall of the rotating ring (3). Air inflator heads (4) of different specifications are fixedly installed on the front side of the multiple through holes. A limiting ring (5) is rotatably sleeved on the lower end of the air inflator tube (2). A first limiting mechanism for limiting the rotating ring (3) is provided on the upper side of the limiting ring (5). A second limiting mechanism for limiting the rotation of the limiting ring (5) is provided on the upper surface of the air inflator (1) on one side of the limiting ring (5).

2. The bilateral inflation device for an air column bag according to claim 1, characterized in that, The first limiting mechanism includes threaded rods (13), two threaded rods (13) are rotatably disposed on both sides of the lower surface of the rotating ring (3), and threaded holes are opened on the upper surface of the limiting ring (5) at positions corresponding to the threaded rods (13), and the lower ends of the two threaded rods (13) are threadedly connected to the corresponding threaded holes.

3. The bilateral inflation device for an air column bag according to claim 1, characterized in that, The second limiting mechanism includes a first gear (6) and a second gear (7). The first gear (6) is fixedly sleeved on the outer wall of the limiting ring (5). The second gear (7) is meshed on one side of the first gear (6). A square hole is opened in the middle of the second gear (7). A square rod (8) is slidably inserted into the inside of the square hole. One end of the square rod (8) is fixedly connected to the upper surface of the inflator (1).

4. The bilateral inflation device for an air column bag according to claim 3, characterized in that, A retaining ring (9) is fixedly sleeved on the upper end of the square rod (8), and a spring (10) is movably sleeved on the rod wall of the square rod (8). The two ends of the spring (10) are fixedly connected to the corresponding retaining ring (9) and the second gear (7) respectively.

5. The bilateral inflation device for an air column bag according to claim 2, characterized in that, A knob (11) is fixedly sleeved on the upper end of the threaded rod (13).

6. The bilateral inflation device for an air column bag according to claim 1, characterized in that, The inner wall of the rotating ring (3) is provided with a rubber pad.

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