An adjustable-size bubble compression mold

Abstract

This utility model discloses an adjustable-size bubble-pressing mold, relating to the field of bubble-pressing mold technology. It includes an operating table, with a support column fixedly connected to the top of the operating table. A top plate is threadedly connected to the top of the support column, and a first mounting plate is fixedly connected to the top of the top plate. Using this structure, the packaging box to be bubble-pressed is placed in the placement slot. Then, by turning the screw, the rotating shaft allows the end of the screw to rotate in place, and the mounting frame is pushed downwards. The movable plate ensures connection with the mounting frame so that the bottom of the bubble-pressing roller contacts the top of the packaging box. Then, the first electric push rod is activated to move the traction plate, thereby allowing the bubble-pressing roller to perform bubble-pressing processing on the packaging box. Because the bubble-pressing method is a pushing state, it is convenient for users to process packaging boxes of different lengths, making it convenient and fast, and effectively improving the bubble-pressing efficiency of the packaging box.

Description

Technical Field

[0001] This utility model belongs to the field of bubble molding technology, and specifically relates to a bubble molding mold with adjustable size. Background Technology

[0002] Bubble deflator is a key piece of equipment in paper box packaging production, primarily used to eliminate air bubbles generated during film lamination or pasting. It uses mechanical pressure (such as hydraulic or pneumatic) to tightly bond the film or linerboard to the surface of the paper box, squeezing out air and ensuring a smooth, bubble-free surface. This deflator is suitable for high-end packaging such as gift boxes and wine boxes, and can be adapted to hot or cold pressing processes, improving production efficiency and finished product quality, reducing scrap rates, and is an important tool for achieving refined processing in the packaging industry.

[0003] Chinese patent with announcement number "CN220219894U" discloses a bubble compression mold, including an inner mold and an outer mold respectively disposed inside and outside a packaging box. The inner mold is adapted to the size of the inner cavity of the packaging box. The outer mold is composed of two sets of first pressure plates and second pressure plates respectively corresponding to the long side and short side of the packaging box. The inner side of the first pressure plate is provided with a first elastic body, and the inner surface of the first elastic body is a first arc-shaped surface protruding towards the inner mold. The long side of the inner mold is provided with a first concave surface adapted to the first arc-shaped surface. The inner side of the second pressure plate is provided with a second elastic body, and the inner surface of the second elastic body is a second arc-shaped surface protruding towards the inner mold.

[0004] However, the above structure still has some shortcomings. When using the bubble molding mold, since the length of the mold is fixed, it can only be used to process packaging boxes that match the size of the mold. If the packaging box is long, the user has to change the mold to process it, which is very inconvenient and also reduces the efficiency of subsequent processing of the packaging box. Utility Model Content

[0005] In view of the problems mentioned in the background art, the purpose of this utility model is to provide an adjustable-size bubble compression mold to solve the problems mentioned in the background art.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution: An adjustable-size bubble-pressing mold includes an operating table. A support column is fixedly connected to the top of the operating table. A top plate is threadedly connected to the top of the support column. A first mounting plate is fixedly connected to the top of the top plate. A first electric push rod is mounted on one side of the first mounting plate. A traction plate is fixedly connected to one side of the first electric push rod. A first sliding groove matching the traction plate is opened at the top of the top plate. The traction plate is slidably connected to the top of the top plate through the first sliding groove. A strip-shaped opening is opened at the top of the top of the top plate. A sleeve plate is fixedly connected to the top of the traction plate. A movable plate is sleeved at the bottom end of the sleeve plate. A limit plate is fixedly connected to the top of the traction plate. A second screw hole is opened at the top of the limit plate. A screw rod is threadedly connected to the inner side of the second screw hole. A rotating shaft is fixedly connected to the bottom end of the screw rod. An installation frame is fixedly connected to the bottom end of the movable plate. A bubble-pressing roller is rotatably connected to the inner wall of the installation frame. The bottom end of the rotating shaft is rotatably connected to the top of the installation frame. A placement groove is opened at the top of the operating table.

[0007] As a preferred technical solution, the top of the top plate is provided with a first screw hole, which extends into the interior of the support column. A first bolt is threadedly connected to the inner side of the first screw hole, and the bottom end of the first bolt is threadedly connected to the interior of the support column through the first screw hole. The top plate is threadedly connected to the top of the support column through the first screw hole and the first bolt.

[0008] As a preferred technical solution, a first telescopic rod is fixedly connected to one side of the first mounting plate, and one side of the first telescopic rod is fixedly connected to the other side of the traction plate.

[0009] As a preferred technical solution, a groove is formed at the bottom inner side of the placement slot, and an anti-slip pad is fixedly connected to the inner side of the groove. The anti-slip pad covers the inner side of the groove, and the top of the anti-slip pad is on the same horizontal line as the bottom inner side of the placement slot.

[0010] As a preferred technical solution, a second mounting plate is slidably connected to the top of the operating table, and a second sliding groove matching the second mounting plate is opened at the top of the operating table. The second mounting plate is slidably connected to the top of the operating table through the second sliding groove. A fixing plate is threadedly connected to the top of the second mounting plate, and a second electric push rod is installed at the top of the fixing plate. A pressure plate is fixedly connected to the bottom end of the second electric push rod, and the pressure plate is located inside the placement groove.

[0011] As a preferred technical solution, a second telescopic rod is fixedly connected to the bottom end of the second mounting plate. The second telescopic rod is fixedly connected to the four sides near the corner of the bottom end of the second mounting plate. The bottom end of the second telescopic rod is fixedly connected to the top end of the pressure plate. A second bolt is threadedly connected to the top end of the fixed plate. The bottom end of the second bolt is threadedly connected to the inside of the second mounting plate.

[0012] As a preferred technical solution, the bottom of the operating table is fixedly connected to a support leg, which is fixedly connected to the four sides near the corner of the bottom of the operating table, and the bottom of the support leg is provided with an anti-slip layer.

[0013] In summary, the present invention has the following main advantages: In use, place the packaging box to be bubble-pressed into the placement slot, then turn the screw. The rotating shaft will allow the end of the screw to rotate in place, and the mounting frame will be pushed downwards. The movable plate will ensure connection with the mounting frame so that the bottom of the bubble-pressing roller is in contact with the top of the packaging box. Then, start the first electric push rod to move the traction plate, so that the packaging box can be bubble-pressed by the bubble-pressing roller. Because the bubble-pressing method is a pushing state, it is convenient for users to process packaging boxes of different lengths, which is convenient and fast, and can effectively improve the bubble-pressing efficiency of packaging boxes. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the traction plate structure of this utility model; Figure 3 This is a schematic diagram of the inner structure of the placement slot of this utility model; Figure 4 This is a schematic diagram of the top plate planar structure of this utility model.

[0015] Reference numerals: 1. Operating platform; 2. Support leg; 3. Support column; 4. Top plate; 5. First screw hole; 6. First bolt; 7. Strip opening; 8. First slide groove; 9. First mounting plate; 10. First electric push rod; 11. First telescopic rod; 12. Traction plate; 13. Sleeve plate; 14. Movable plate; 15. Mounting frame; 16. Bubble roller; 17. Limiting plate; 18. Second screw hole; 19. Screw; 20. Rotating shaft; 21. Placement groove; 22. Groove; 23. Anti-slip pad; 24. Second slide groove; 25. Second mounting plate; 26. Fixing plate; 27. Second bolt; 28. Second electric push rod; 29. ​​Pressure plate; 30. Second telescopic rod. Detailed Implementation

[0016] Example

[0017] refer to Figures 1 to 4This embodiment of an adjustable-size bubble mold includes an operating table 1. A support column 3 is fixedly connected to the top of the operating table 1. A top plate 4 is threadedly connected to the top of the support column 3. A first mounting plate 9 is fixedly connected to the top of the top plate 4. A first electric push rod 10 is mounted on one side of the first mounting plate 9. A traction plate 12 is fixedly connected to one side of the first electric push rod 10. A first sliding groove 8 matching the traction plate 12 is opened at the top of the top plate 4. The traction plate 12 is slidably connected to the top of the top plate 4 through the first sliding groove 8. A strip-shaped opening 7 is opened at the top of the top of the top plate 4. A sleeve plate 13 is fixedly connected to the top of the traction plate 12. A movable plate 14 is sleeved at the bottom end of the sleeve plate 13. A limiting plate 17 is fixedly connected to the top of the traction plate 12. A second screw hole 18 is opened at the top of the limiting plate 17. A screw rod 19 is threadedly connected to the inner side of the second screw hole 18. A rotating shaft 20 is fixedly connected to the bottom end of the 9, and a mounting frame 15 is fixedly connected to the bottom end of the movable plate 14. A bubble pressing roller 16 is rotatably connected to the inner wall of the mounting frame 15. The bottom end of the rotating shaft 20 is rotatably connected to the top end of the mounting frame 15. A placement slot 21 is provided at the top end of the operating table 1. In use, the placement slot 21 facilitates the placement of the packaging box. Then, the screw 19 is turned, and the rotating shaft 20 causes the end of the screw 19 to rotate in place. The mounting frame 15 is then pushed downwards. The movable plate 14 is connected to the mounting frame 15 so that the bottom end of the bubble pressing roller 16 is in contact with the top end of the packaging box. Then, the first electric push rod 10 is activated to push the traction plate 12 to move, so that the packaging box can be bubble-pressed by the bubble pressing roller 16. Since the bubble pressing method is a pushing state, it is convenient for users to process packaging boxes of different lengths, which is both convenient and quick.

[0018] refer to Figures 1 to 3 The top plate 4 has a first screw hole 5 at its top end, which extends into the interior of the support column 3. A first bolt 6 is threaded into the inner side of the first screw hole 5. The bottom end of the first bolt 6 is threaded into the interior of the support column 3 through the first screw hole 5. The top plate 4 is threaded to the top end of the support column 3 through the first screw hole 5 and the first bolt 6. Due to the presence of the first bolt 6, the screwing in of the first bolt 6 can effectively fix the position of the top plate 4 to prevent the top plate 4 from shifting. When the top plate 4 needs to be disassembled later, the first bolt 6 can be unscrewed. It also facilitates the user to maintain the bottom structure of the top plate 4 later.

[0019] refer to Figure 1 A first telescopic rod 11 is fixedly connected to one side of the first mounting plate 9. One side of the first telescopic rod 11 is fixedly connected to the other side of the traction plate 12. The first telescopic rod 11 includes a movable rod and a sleeve rod. The movable rod is sleeved inside the sleeve rod. Due to the presence of the first telescopic rod 11, the first telescopic rod 11 can provide secondary support and traction to the other side of the traction plate 12 without hindering the adjustment of the position of the traction plate 12, thereby effectively improving the stability of the position adjustment of the traction plate 12.

[0020] refer to Figure 3 The inner bottom of the placement groove 21 is provided with a groove 22, and an anti-slip pad 23 is fixedly connected to the inner side of the groove 22. The anti-slip pad 23 covers the inner side of the groove 22. The top of the anti-slip pad 23 is on the same horizontal line as the inner bottom of the placement groove 21. Due to the presence of the anti-slip pad 23, the friction of the inner bottom of the placement groove 21 can be effectively improved, which can make the packaging box more stable and improve the stability of the bubble pressing process.

[0021] refer to Figures 1 to 4 A second mounting plate 25 is slidably connected to the top of the operating table 1. A second slide groove 24 matching the second mounting plate 25 is opened at the top of the operating table 1. The second mounting plate 25 is slidably connected to the top of the operating table 1 through the second slide groove 24. A fixing plate 26 is threadedly connected to the top of the second mounting plate 25. A second electric push rod 28 is installed at the top of the fixing plate 26. A pressure plate 29 is fixedly connected to the bottom of the second electric push rod 28. The pressure plate 29 is located inside the placement groove 21. Due to the presence of the second electric push rod 28, in order to further improve the stability of the packaging box processing, the user can activate the second electric push rod 28. The second electric push rod 28 can push the pressure plate 29 to move. By pressing down the pressure plate 29, the position of the packaging box can be effectively limited, thereby effectively improving the stability and accuracy of the packaging box bubble pressing processing. At the same time, the user can also adjust the position of the second electric push rod 28 through the second slide groove 24 to limit different positions of the packaging box.

[0022] refer to Figure 4 A second telescopic rod 30 is fixedly connected to the bottom end of the second mounting plate 25. The second telescopic rod 30 is fixedly connected to the four sides near the corner of the bottom end of the second mounting plate 25. The bottom end of the second telescopic rod 30 is fixedly connected to the top end of the pressure plate 29. A second bolt 27 is threadedly connected to the top end of the fixing plate 26. The bottom end of the second bolt 27 is threadedly connected to the inside of the second mounting plate 25. The second telescopic rod 30 includes a movable rod and a sleeve rod. The movable rod is sleeved inside the sleeve rod. Due to the presence of the second telescopic rod 30, the second telescopic rod 30 can provide secondary support and traction to the top end of the pressure plate 29 without hindering the adjustment of the height of the pressure plate 29, thereby effectively improving the stability of the height adjustment of the pressure plate 29. The screwing in of the second bolt 27 can also fix the position of the fixing plate 26. The fixing plate 26 can be removed by unscrewing the second bolt 27.

[0023] refer to Figure 1 The bottom of the operating table 1 is fixedly connected to a support leg 2. The support leg 2 is fixedly connected to the four sides of the bottom of the operating table 1 near the corner. The bottom of the support leg 2 is provided with an anti-slip layer. Due to the presence of the support leg 2, the bottom of the operating table 1 can be effectively supported. The anti-slip layer is an anti-slip coating, which can effectively improve the friction of the bottom of the support leg 2, thereby effectively improving the stability of the position of the operating table 1.

[0024] Operating principle and advantages: During use, the placement slot 21 facilitates the insertion of the packaging box. Then, by turning the screw 19, the rotating shaft 20 allows the end of the screw 19 to rotate in place, pushing the mounting frame 15 downwards. The movable plate 14 ensures connection with the mounting frame 15, allowing the bottom of the bubble-pressing roller 16 to contact the top of the packaging box. Then, the first electric push rod 10 is activated to move the traction plate 12, thus enabling the bubble-pressing roller 16 to press the packaging box. Because the pressing method is a pushing motion, it facilitates processing of packaging boxes of different lengths, making it convenient and quick. The presence of the first bolt 6 effectively fixes the position of the top plate 4, preventing displacement. When the top plate 4 needs to be removed later, the first bolt 6 can be unscrewed. This also facilitates maintenance of the bottom structure of the top plate 4. The presence of the first telescopic rod 11 allows for secondary support and traction on the other side of the traction plate 12 without hindering adjustment of its position, effectively improving... The stability of the position adjustment of the traction plate 12 is improved by the presence of the anti-slip pad 23, which effectively increases the friction at the bottom of the inner side of the placement groove 21, making the packaging box position more stable and thus improving the stability of the bubble pressing process. The presence of the second electric push rod 28 further enhances the stability of the packaging box processing. The user can activate the second electric push rod 28, which pushes the pressure plate 29 to move. The downward pressure of the pressure plate 29 effectively limits the position of the packaging box, thereby improving the stability and accuracy of the bubble pressing process. Simultaneously, the user can adjust the position of the second electric push rod 28 via the second slide 24 to limit different positions of the packaging box. The presence of the second telescopic rod 30 allows for secondary support and traction of the top of the pressure plate 29 without hindering the adjustment of its height, effectively improving the stability of the pressure plate 29's height adjustment. The insertion of the second bolt 27 also fixes the position of the fixing plate 26; unscrewing the second bolt 27 allows the fixing plate 26 to be removed.

Claims

1. A size-adjustable bubble mold comprising an operating table (1), characterized in that: The top of the operating table (1) is fixedly connected to a support column (3), and the top of the support column (3) is threadedly connected to a top plate (4). The top of the top plate (4) is fixedly connected to a first mounting plate (9). A first electric push rod (10) is installed on one side of the first mounting plate (9), and a traction plate (12) is fixedly connected to one side of the first electric push rod (10). The top of the top plate (4) is provided with a first sliding groove (8) that matches the traction plate (12). The traction plate (12) is slidably connected to the top of the top plate (4) through the first sliding groove (8). The top of the top plate (4) is provided with a strip-shaped opening (7), and a sleeve plate is fixedly connected to the top of the traction plate (12). (13) The bottom end of the sleeve plate (13) is fitted with a movable plate (14), the top end of the traction plate (12) is fixedly connected to a limiting plate (17), the top end of the limiting plate (17) is provided with a second screw hole (18), the inner side of the second screw hole (18) is threaded with a screw rod (19), the bottom end of the screw rod (19) is fixedly connected to a rotating shaft (20), the bottom end of the movable plate (14) is fixedly connected to an installation frame (15), the inner wall of the installation frame (15) is rotatably connected to a bubble pressing roller (16), the bottom end of the rotating shaft (20) is rotatably connected to the top end of the installation frame (15), and the top end of the operating table (1) is provided with a placement groove (21).

2. A size-adjustable bubble mold according to claim 1, characterized in that: The top plate (4) has a first screw hole (5) at its top end. The first screw hole (5) extends into the interior of the support column (3). The inner side of the first screw hole (5) is threaded with a first bolt (6). The bottom end of the first bolt (6) is threaded into the interior of the support column (3) through the first screw hole (5). The top plate (4) is threaded into the top end of the support column (3) through the first screw hole (5) and the first bolt (6).

3. A size-adjustable bubble mold according to claim 1, wherein: A first telescopic rod (11) is fixedly connected to one side of the first mounting plate (9), and one side of the first telescopic rod (11) is fixedly connected to the other side of the traction plate (12).

4. A size-adjustable bubble mold according to claim 1, wherein: The inner bottom of the placement groove (21) is provided with a groove (22), and an anti-slip pad (23) is fixedly connected to the inner side of the groove (22). The anti-slip pad (23) covers the inner side of the groove (22), and the position of the top of the anti-slip pad (23) is on the same horizontal line as the position of the inner bottom of the placement groove (21).

5. A size-adjustable bubble mold according to claim 1, wherein: The top of the operating table (1) is slidably connected to a second mounting plate (25). The top of the operating table (1) is provided with a second sliding groove (24) that matches the second mounting plate (25). The second mounting plate (25) is slidably connected to the top of the operating table (1) through the second sliding groove (24). The top of the second mounting plate (25) is threadedly connected to a fixing plate (26). The top of the fixing plate (26) is equipped with a second electric push rod (28). The bottom end of the second electric push rod (28) is fixedly connected to a pressure plate (29). The pressure plate (29) is located inside the placement groove (21).

6. A size-adjustable bubble mold according to claim 5, characterized in that: The bottom end of the second mounting plate (25) is fixedly connected to a second telescopic rod (30). The second telescopic rod (30) is fixedly connected to the four sides of the bottom end of the second mounting plate (25) near the corner. The bottom end of the second telescopic rod (30) is fixedly connected to the top end of the pressure plate (29). The top end of the fixing plate (26) is threadedly connected to a second bolt (27). The bottom end of the second bolt (27) is threadedly connected to the inside of the second mounting plate (25).

7. A size-adjustable bubble mold according to claim 1, wherein: The bottom of the operating table (1) is fixedly connected to a support leg (2). The support leg (2) is fixedly connected to the four sides of the bottom corner of the operating table (1). The bottom of the support leg (2) is provided with an anti-slip layer.

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