A device for manufacturing a special-shaped mouth of an IBC ton barrel plastic film inner liner bag

Abstract

The utility model relates to the technical field of the manufacturing equipment of the special-shaped mouth of IBC ton barrel plastic film inner bag, disclose a kind of the manufacturing equipment of the special-shaped mouth of IBC ton barrel plastic film inner bag, including base, the top of base is fixedly connected with vertical plate symmetrically, two the feeding roller shaft of the even rotation connection of the opposite side of vertical plate, the top of base is fixedly connected with first vertical plate symmetrically, the first sliding slot is established in the inside of first vertical plate, the first sliding slot of first vertical plate is slidably connected with lifting block, two lifting block opposite side rotation connection has layering manufacturing roller, the top of first vertical plate is equipped with threaded hole, the threaded hole of first vertical plate is threadedly connected with threaded rod. In the utility model, material is sequentially through feeding roller shaft, layering manufacturing roller, layering keeps roller, finally is pressed and heated by pressing block and heating strip, the production of special-shaped mouth deformation part can be quickly completed, and production efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of equipment for manufacturing irregularly shaped openings of inner lining bags, and in particular to equipment for manufacturing irregularly shaped openings of plastic film inner lining bags for IBC ton containers. Background Technology

[0002] IBC containers are standardized liquid packaging tools that integrate storage and transportation functions. Currently, IBC containers used in the liquid industry for turnover and transportation are generally used in the chemical industry. If used directly, the cleaning wastewater will cause environmental pollution. After using the inner liner bag, not only is the environmental protection problem solved, but food-grade liquids can also be transferred.

[0003] The existing disposable IBC ton liner bag has a simple cubic structure, which cannot meet the requirements of the protruding shape of the discharge port inside the ton and cannot fit the inner wall of the ton. As a result, the liner bag and the discharge port on the bag are pulled during use, and the bag is easily damaged and leaks. In order to avoid the above situation, this utility model can manufacture the deformable part. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a device for manufacturing irregularly shaped openings for plastic film liner bags of IBC ton containers, aiming to improve the problem that the liner bag and the discharge port on the bag are pulled during use, and the bag is easily damaged and leaks.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a device for manufacturing irregularly shaped openings of plastic film liner bags for IBC ton containers, comprising a base, with upright plates symmetrically fixedly connected to the top of the base, and feeding rollers uniformly rotatably connected to opposite sides of the two upright plates. A first vertical plate is symmetrically fixedly connected to the top of the base, with a first groove inside the first vertical plate. A lifting block is slidably connected within the first groove of the first vertical plate, and stacking manufacturing rollers are rotatably connected to opposite sides of the two lifting blocks. A threaded hole is provided at the top of the first vertical plate, and a threaded rod is threadedly connected within the threaded hole. The bottom end of the threaded rod is rotatably connected to one side of the lifting block, and a rotating disk is fixedly connected to the top end of the threaded rod. A flattening mechanism and a cutting mechanism are provided at the top of the base.

[0006] By adopting the above technical solution, when making the deformable part of the irregular opening of the inner lining bag, the material is passed through the feeding roller, the stacking manufacturing roller, and the stacking holding roller in sequence, and finally pressed and heated by the pressing block and the heating strip. This can quickly complete the production of the deformable part of the irregular opening and improve production efficiency. When compressed by liquid cargo, the deformable part can expand from the first form to the second form under pressure. This deformation characteristic can better fit the protruding parts of the inner wall of the container, solving the problem that ordinary cubic structure inner liner bags cannot fit the inner wall of the container. It avoids the inner liner bag and the outlet being pulled during use, reducing the bag damage caused by pulling, thereby reducing the risk of liquid cargo leakage, improving the safety and reliability of the inner liner bag, and ensuring the quality of cargo storage and transportation. At the same time, this deformation characteristic can flexibly respond to changes in liquid pressure inside the container, ensuring that the inner liner bag maintains good performance under different liquid volumes and usage conditions.

[0007] Preferably, the flattening mechanism includes a fixed frame, the bottom of which is fixedly connected to the top of the base, a first pneumatic cylinder is mounted on the top of the fixed frame, a first pneumatic rod is fixedly connected to the output end of the first pneumatic cylinder, a pressing block is fixedly connected to the bottom end of the first pneumatic rod, and heating strips are evenly arranged inside the pressing block.

[0008] Preferably, a first limiting groove is provided on both sides of the fixing frame, and a limiting block is slidably connected in the first limiting groove of the fixing frame, and one side of the limiting block is fixedly connected to one side of the pressing block.

[0009] Preferably, the cutting mechanism includes a support frame, the bottom of which is fixedly connected to the top of the base. A second limiting groove is provided on both sides of the support frame, and an mounting plate is slidably connected in the second limiting groove of the support frame. A cutting blade is fixedly connected to the bottom side of the mounting plate.

[0010] Preferably, a second pneumatic cylinder is symmetrically fixedly connected to the top of the support frame, a second pneumatic rod is fixedly connected to the output end of the second pneumatic cylinder, and the bottom end of the second pneumatic rod is fixedly connected to the top of the mounting plate.

[0011] Preferably, a second vertical plate is uniformly fixedly connected to the top of the base, a second sliding groove is provided inside the second vertical plate, a guide rod is provided in the second sliding groove of the second vertical plate, and a movable block is slidably connected to the outer wall of the guide rod, and the movable block is slidably connected in the second sliding groove.

[0012] Preferably, the two movable blocks are rotatably connected to a stacked retaining roller on opposite sides, a spring is provided in the second groove of the second vertical plate, the bottom end of the spring is fixedly connected to one side of the movable block, and the spring is sleeved on the outside of the guide rod.

[0013] Preferably, the top of the base has a cutting groove, which is located directly below the cutting blade.

[0014] This utility model has the following beneficial effects: 1. In this utility model, when making the deformable part of the irregular opening of the inner lining bag, the material is passed through the feeding roller, the stacking manufacturing roller, and the stacking holding roller in sequence, and finally pressed and heated by the pressing block and the heating strip, which can quickly complete the production of the deformable part of the irregular opening and improve production efficiency.

[0015] 2. In this utility model, when squeezed by liquid cargo, the deformable part can expand from the first form to the second form under pressure. This deformation characteristic can better fit the protruding part of the inner wall of the barrel, solving the problem that ordinary cubic structure inner liner bags cannot fit the inner wall of the barrel. It avoids the inner liner bag and the outlet being pulled during use, reduces the bag damage caused by pulling, thereby reducing the risk of liquid cargo leakage, improving the safety and reliability of the inner liner bag, and ensuring the storage and transportation quality of goods.

[0016] 3. In this utility model, when squeezed by liquid cargo during use, the deformable part can expand from the first form to the second form under pressure. This deformation characteristic can flexibly cope with changes in liquid pressure inside the container, ensuring that the inner liner bag can maintain good performance under different liquid volumes and usage conditions. Attached Figure Description

[0017] Figure 1 A three-dimensional structural diagram of a device for manufacturing irregularly shaped openings of plastic film liner bags for IBC containers, as proposed in this utility model. Figure 2 This is a partial structural diagram of the fixing frame of the equipment for manufacturing irregularly shaped openings of plastic film liner bags for IBC ton containers, as proposed in this utility model. Figure 3 This is a partial structural diagram of the pressing block of the equipment for manufacturing irregularly shaped openings of plastic film liner bags for IBC ton containers, as proposed in this utility model. Figure 4 This is a partial structural diagram of the stacking manufacturing roller of the equipment for manufacturing irregularly shaped openings of plastic film liner bags for IBC ton containers, as proposed in this utility model. Figure 5 This is a partial structural diagram of the support frame for a manufacturing equipment for an irregularly shaped opening of an IBC ton plastic film liner bag, as proposed in this utility model.

[0018] Legend: 1. Base; 2. Vertical plate; 3. Feeding roller shaft; 4. First vertical plate; 5. First slide groove; 6. Lifting block; 7. Stacking manufacturing roller; 8. Threaded rod; 9. Rotary disk; 10. Fixing frame; 11. First pneumatic cylinder; 12. First pneumatic rod; 13. Pressing block; 14. Heating strip; 15. First limiting groove; 16. Limiting block; 17. Support frame; 18. Second limiting groove; 19. Mounting plate; 20. Cutting knife; 21. Second pneumatic cylinder; 22. Second vertical plate; 23. Second slide groove; 24. Guide rod; 25. Movable block; 26. Stacking holding roller; 27. Spring; 28. Cutting groove. Detailed Implementation

[0019] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0020] Reference Figures 1-5 This utility model provides an embodiment of a device for manufacturing irregularly shaped openings for IBC ton plastic film liner bags, comprising a base 1, upright plates 2 symmetrically fixedly connected to the top of the base 1, feeding roller shafts 3 uniformly rotatably connected to opposite sides of the two upright plates 2, a first vertical plate 4 symmetrically fixedly connected to the top of the base 1, a first sliding groove 5 opened inside the first vertical plate 4, a lifting block 6 slidably connected inside the first sliding groove 5 of the first vertical plate 4, a stacking manufacturing roller 7 rotatably connected to opposite sides of the two lifting blocks 6, a threaded hole opened at the top of the first vertical plate 4, a threaded rod 8 threadedly connected inside the threaded hole of the first vertical plate 4, the bottom end of the threaded rod 8 rotatably connected to one side of the lifting block 6, and a rotating disk 9 fixedly connected to the top end of the threaded rod 8, and a flattening mechanism and a cutting mechanism provided at the top of the base 1.

[0021] Specifically, when making the deformable part of the irregular opening of the inner lining bag, the material is first passed through the feeding roller 3 so that the material can be spread out flat. Then it passes through the bottom of the stacking manufacturing roller 7. Through the rolling of the stacking manufacturing roller 7, the material is automatically folded to form wrinkles. When the folded material passes through the bottom of the stacking holding roller 26, the stacking holding roller 26 can fix these wrinkles. Finally, through the pressing and heating of the pressing block 13 and the heating strip 14, the wrinkles are pressed to form the flat state of the required deformable part, so that the production of the irregular opening deformable part can be completed quickly. The finished deformable part is discharged from the bottom of the stacking holding roller 26 at the end. The first form of the deformable part is a planar rectangular structure. When squeezed by liquid cargo during use, it can expand from the first form to the second form. This deformation characteristic can better fit the protruding part of the inner wall of the barrel, solving the problem that ordinary cubic structure inner bags cannot fit the inner wall of the barrel. It avoids the inner bag and the outlet being pulled during use, reduces the bag damage caused by pulling, thereby reducing the risk of liquid cargo leakage, improving the safety and reliability of the inner bag, and ensuring the quality of cargo storage and transportation. At the same time, this deformation characteristic can flexibly respond to changes in liquid pressure inside the barrel, ensuring that the inner bag maintains good performance under different liquid volumes and usage conditions. By rotating the rotary disk 9, the lifting block 6 can be moved up or down in the first slide groove 5, thereby flexibly adjusting the height of the stacking manufacturing roller 7 to meet the needs of making pleats for materials of different thicknesses.

[0022] Reference Figures 1-4 The flattening mechanism includes a fixed frame 10, the bottom of which is fixedly connected to the top of the base 1. A first pneumatic cylinder 11 is installed on the top of the fixed frame 10. A first pneumatic rod 12 is fixedly connected to the output end of the first pneumatic cylinder 11. A pressing block 13 is fixedly connected to the bottom end of the first pneumatic rod 12. Heating strips 14 are evenly arranged inside the pressing block 13. A first limiting groove 15 is provided on both sides of the fixed frame 10. A limiting block 16 is slidably connected in the first limiting groove 15 of the fixed frame 10. One side of the limiting block 16 is fixedly connected to one side of the pressing block 13.

[0023] Specifically, by activating the first pneumatic cylinder 11, the first pneumatic rod 12 drives the pressing block 13 to move downward, thereby flexibly adjusting the height of the pressing block 13 to meet the pressing and heating requirements of materials of different thicknesses. Through the pressing block 13 and the heating strip 14, the wrinkles of the planar rectangular structure are more easily pressed evenly to form the planar state of the required deformed part, ensuring the regularity and stability of the final shape of the deformed part.

[0024] Reference Figures 1-3 , Figure 5 The cutting mechanism includes a support frame 17, the bottom of which is fixedly connected to the top of the base 1. Second limiting grooves 18 are provided on both sides of the support frame 17. A mounting plate 19 is slidably connected within the second limiting grooves 18 of the support frame 17. A cutting blade 20 is fixedly connected to the bottom side of the mounting plate 19. Second pneumatic cylinders 21 are symmetrically fixedly connected to the top of the support frame 17. A second pneumatic rod is fixedly connected to the output end of the second pneumatic cylinder 21. The bottom end of the second pneumatic rod is fixedly connected to the top of the mounting plate 19. A cutting groove 28 is provided on the top of the base 1, and the cutting groove 28 of the base 1 is located directly below the cutting blade 20.

[0025] Specifically, when the deformed part is discharged, the second pneumatic cylinder 21 is activated, and with the cooperation of the second limiting groove 18, the second pneumatic rod drives the mounting plate 19 and the cutting blade 20 to move down stably, thereby quickly cutting the deformed part to meet the cutting requirements of deformed parts of different lengths; by setting the cutting groove 28, it can be ensured that the material of the deformed part can be completely cut off.

[0026] Reference Figures 1-4 A second vertical plate 22 is evenly fixedly connected to the top of the base 1. A second groove 23 is provided inside the second vertical plate 22. A guide rod 24 is provided in the second groove 23 of the second vertical plate 22. A movable block 25 is slidably connected to the outer wall of the guide rod 24. The movable block 25 is slidably connected in the second groove 23. A stacking retaining roller 26 is rotatably connected to the opposite side of the two movable blocks 25. A spring 27 is provided in the second groove 23 of the second vertical plate 22. The bottom end of the spring 27 is fixedly connected to one side of the movable block 25. The spring 27 is sleeved on the outside of the guide rod 24.

[0027] Specifically, through the cooperation of spring 27, guide rod 24 and movable block 25, it can be ensured that the stacking retaining roller 26 is always in close contact with the deformed part. By fixing the wrinkles with the stacking retaining roller 26, the stability of the wrinkle shape is ensured, providing a good foundation for the subsequent pressing to form the required deformed part.

[0028] Working principle: Specifically, when making the deformable part of the irregular opening of the inner lining bag, the material is first passed through the feeding roller 3 so that the material can be spread out flat. Then it passes through the bottom of the stacking manufacturing roller 7. Through the rolling of the stacking manufacturing roller 7, the material is automatically folded to form wrinkles. When the folded material passes through the bottom of the stacking holding roller 26, the stacking holding roller 26 can fix these wrinkles. Finally, through the pressing and heating of the pressing block 13 and the heating strip 14, the wrinkles are pressed to form the flat state of the required deformable part, so that the production of the irregular opening deformable part can be completed quickly. The finished deformable part is discharged from the bottom of the stacking holding roller 26 at the end. The first form of the deformable part is a planar rectangular structure. When squeezed by liquid cargo during use, it can expand from the first form to the second form. This deformation characteristic can better fit the protruding part of the inner wall of the barrel, solving the problem that ordinary cubic structure inner bags cannot fit the inner wall of the barrel. It avoids the inner bag and the outlet being pulled during use, reduces the bag damage caused by pulling, thereby reducing the risk of liquid cargo leakage, improving the safety and reliability of the inner bag, and ensuring the quality of cargo storage and transportation. At the same time, this deformation characteristic can flexibly respond to changes in liquid pressure inside the barrel, ensuring that the inner bag maintains good performance under different liquid volumes and usage conditions. When the deformed part is discharged, the second pneumatic cylinder 21 is activated, and with the cooperation of the second limiting groove 18, the second pneumatic rod drives the mounting plate 19 and the cutting blade 20 to move down stably, thereby quickly cutting the deformed part to meet the cutting requirements of deformed parts of different lengths; by setting the cutting groove 28, it can be ensured that the material of the deformed part can be completely cut off.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A device for manufacturing irregularly shaped openings for plastic film liner bags in IBC containers, comprising a base (1), characterized in that: The top of the base (1) is symmetrically fixedly connected with upright plates (2), and feeding roller shafts (3) are evenly rotatably connected to the opposite side of the two upright plates (2). The top of the base (1) is symmetrically fixedly connected with a first vertical plate (4). The first vertical plate (4) has a first sliding groove (5) inside. A lifting block (6) is slidably connected in the first sliding groove (5) of the first vertical plate (4). A stacking manufacturing roller (7) is rotatably connected to the opposite side of the two lifting blocks (6). The top of the first vertical plate (4) has a threaded hole. A threaded rod (8) is threadedly connected in the threaded hole of the first vertical plate (4). The bottom end of the threaded rod (8) is rotatably connected to one side of the lifting block (6). A rotating disk (9) is fixedly connected to the top of the threaded rod (8). The top of the base (1) is provided with a flattening mechanism and a cutting mechanism.

2. The equipment for manufacturing irregularly shaped openings of plastic film liner bags for IBC containers according to claim 1, characterized in that: The flattening mechanism includes a fixed frame (10), the bottom of which is fixedly connected to the top of the base (1). A first pneumatic cylinder (11) is installed on the top of the fixed frame (10). A first pneumatic rod (12) is fixedly connected to the output end of the first pneumatic cylinder (11). A pressing block (13) is fixedly connected to the bottom end of the first pneumatic rod (12). Heating strips (14) are evenly arranged inside the pressing block (13).

3. The equipment for manufacturing irregularly shaped openings of plastic film liner bags for IBC containers according to claim 2, characterized in that: The fixing frame (10) has a first limiting groove (15) on both sides. A limiting block (16) is slidably connected in the first limiting groove (15) of the fixing frame (10). One side of the limiting block (16) is fixedly connected to one side of the pressing block (13).

4. The equipment for manufacturing irregularly shaped openings of plastic film liner bags for IBC containers according to claim 1, characterized in that: The cutting mechanism includes a support frame (17), the bottom of which is fixedly connected to the top of the base (1). A second limiting groove (18) is provided on both sides of the support frame (17). An installation plate (19) is slidably connected in the second limiting groove (18) of the support frame (17). A cutting blade (20) is fixedly connected to the bottom side of the installation plate (19).

5. The equipment for manufacturing irregularly shaped openings of plastic film liner bags for IBC containers according to claim 4, characterized in that: The top of the support frame (17) is symmetrically fixedly connected to a second pneumatic cylinder (21), the output end of the second pneumatic cylinder (21) is fixedly connected to a second pneumatic rod, and the bottom end of the second pneumatic rod is fixedly connected to the top of the mounting plate (19).

6. The equipment for manufacturing irregularly shaped openings of plastic film liner bags for IBC containers according to claim 1, characterized in that: The top of the base (1) is uniformly fixedly connected to a second vertical plate (22). The interior of the second vertical plate (22) is provided with a second sliding groove (23). A guide rod (24) is provided in the second sliding groove (23) of the second vertical plate (22). A movable block (25) is slidably connected to the outer wall of the guide rod (24). The movable block (25) is slidably connected in the second sliding groove (23).

7. The equipment for manufacturing irregularly shaped openings of plastic film liner bags for IBC containers according to claim 6, characterized in that: The two movable blocks (25) are rotatably connected to a stacked retaining roller (26) on opposite sides. A spring (27) is provided in the second groove (23) of the second vertical plate (22). The bottom end of the spring (27) is fixedly connected to one side of the movable block (25). The spring (27) is sleeved on the outside of the guide rod (24).

8. The equipment for manufacturing irregularly shaped openings of plastic film liner bags for IBC containers according to claim 1, characterized in that: The base (1) has a cutting groove (28) on its top, and the cutting groove (28) of the base (1) is located directly below the cutting blade (20).

Images