A kind of material receiving and cutting pressure roller smoothing machine

Abstract

The utility model belongs to film processing technical field especially relates to a kind of pressure roller smearing machine for material receiving cutting, including workbench, supporting leg, its characterized in that: supporting leg is set in the bottom of workbench, the top of workbench is provided with smearing mechanism, smearing mechanism includes installation unit, smearing unit, installation unit is installed in the top of workbench, smearing unit is installed in the top of workbench.The pressure roller smearing machine for material receiving cutting, after the film that needs to be smearing is wound by installation unit, by starting electromagnetic slide bar, so that moving plate promotes the direction of workbench to move of placing table, then according to different thickness film roll can be contacted by starting cylinder lifting adjusting assembly, so that cylinder lifting adjusting assembly promotes turnover plate and then drives rubber roller, so that turnover plate is turned around fixed seat, simultaneously make rubber roller and film contact, so that different thickness film roll can be adapted contact, to improve the practicability of device.

Description

Technical Field

[0001] This utility model relates to the field of film processing technology, specifically to a material receiving and cutting roller smoothing machine. Background Technology

[0002] In the manufacturing industries of packaging, printing, textiles, and leather, material receiving and cutting is a core step in the production process, and its quality directly determines the processing precision and appearance quality of subsequent products. In actual production, flexible materials such as paper, film, fabric, and leather, as well as some rigid sheets, need to be cut to a fixed length or width according to production requirements after winding. However, due to factors such as uneven winding tension, fluctuations in environmental humidity, and deviations in the precision of the winding mechanism, defects such as wrinkles, curling edges, and local bulges are easily generated on the material surface. Furthermore, if the material cannot be stably and flatly positioned before cutting, the cutting force will shift, resulting in irregular cut edges and excessive dimensional errors, significantly reducing the product qualification rate. To address the aforementioned issues, existing technologies primarily employ manual smoothing or simple mechanical flattening for pretreatment. Manual methods are labor-intensive and inefficient, with smoothing results dependent on operator experience and responsibility, making them unsuitable for large-scale continuous production. Simple mechanical flattening equipment often uses fixed-structure rollers or plates, applying pressure via cylinders and springs to achieve smoothing. However, these methods have significant drawbacks: insufficient flexibility in adjusting the position and pressure of the rollers and plates, making it difficult to precisely adapt to materials of different thicknesses and materials, easily causing damage to thin materials and incomplete smoothing of thick materials; the lack of reliable positioning mechanisms leads to material slippage during smoothing and cutting, causing smoothing deviation and skewed cuts; some positioning components are designed with fixed dimensions, incompatible with different specifications of roll or sheet materials, resulting in poor versatility and increased equipment investment and floor space requirements; the roller surfaces are often smooth metal or ordinary rubber, easily slipping with materials, affecting smoothing efficiency and potentially scratching and damaging the surfaces of easily damaged materials such as printed materials and films. Furthermore, when taking in and cutting rolled materials, traditional equipment often uses a tensioning shaft to fix the core. However, its expansion range is limited, the tension adjustment precision is insufficient, and its adaptability to cores with different inner diameters is poor. Insecure core fixing leads to fluctuations in winding tension, further exacerbating material wrinkling problems. Simultaneously, the worktables of existing equipment are mostly of fixed height, unable to be adjusted according to operator height and processing scenario requirements. Long-term operation can easily cause operator fatigue and reduce production efficiency. In summary, current material taking in and cutting smoothing and positioning equipment has significant shortcomings in terms of automation, adaptability, smoothing effect, ease of operation, and compatibility, making it difficult to meet the efficient, precise, and flexible production needs of modern manufacturing. Therefore, developing a material taking in and cutting pressure roller smoothing device that can achieve stable material fixing, precise smoothing, adaptability to various material specifications, and ease of operation has become an urgent issue for those skilled in the art. Utility Model Content The purpose of this invention is to provide a material receiving and cutting roller smoothing machine to solve the problems mentioned in the background art.

[0003] To achieve the above objectives, this utility model provides the following technical solution: a material receiving and cutting pressure roller smoothing machine, comprising a worktable and support legs, characterized in that: the support legs are disposed at the bottom of the worktable, and a smoothing mechanism is disposed above the worktable, the smoothing mechanism comprising an installation unit and a smoothing unit, the installation unit being installed above the worktable, and the smoothing unit being installed above the worktable; The smoothing unit includes an auxiliary platform, which is fixedly connected to the side of the workbench. The auxiliary platform has a movable groove inside, and an electromagnetic slide rod is installed inside the movable groove. A movable plate is movably connected to the outer surface of the electromagnetic slide rod. A placement platform is fixedly connected to the top of the movable plate. A fixed seat is installed on the top of the placement platform. A flip plate is movably connected to the inner side of the fixed seat. A rubber roller is installed on the inner side of the flip plate. A cylinder lifting adjustment assembly is installed on the top of the placement platform. The output end of the cylinder lifting adjustment assembly is connected to the flip plate.

[0004] Preferably, a control panel is provided on the front of the workbench.

[0005] Preferably, the installation unit includes a column fixedly connected to the top of the workbench. The motor is disposed on the side of the column. The output shaft of the motor is driven by a transmission assembly. The outer surface of the transmission assembly is driven by a transmission belt assembly. The other end of the transmission belt assembly is driven by a transmission gear assembly. The top of the transmission gear assembly is driven by a central shaft. The other end of the central shaft is connected to a fixed cylinder. An output motor is disposed inside the fixed cylinder. The output shaft of the output motor is driven by a threaded rod. The output shaft of the central shaft is fixedly connected to the threaded rod. The outer surface of the threaded rod is provided with a threaded cylinder. The outer surface of the threaded cylinder is connected to a fixed plate. The outer surface of the fixed plate is movably connected to a connecting plate. The other end of the connecting plate is connected to an arc-shaped expansion plate.

[0006] Preferably, the transmission gear assembly consists of two meshing transmission gears and a driven gear. The transmission gears are connected to one of the rotating shafts of the transmission belt assembly, and the driven gears are connected to the central shaft.

[0007] Preferably, the outer surface of the arc-shaped expansion plate is provided with a buffer pad, which is made of polyurethane material.

[0008] Preferably, the bottom of the support leg is provided with an adjustable foot, which is threadedly connected to the support leg.

[0009] Preferably, the outer surface of the rubber roller is covered with an elastic rubber layer, and the outer surface of the elastic rubber layer is provided with a plurality of anti-slip textures. The elastic rubber layer can increase the adhesion between the rubber roller and the film.

[0010] Compared with the prior art, the beneficial effects of this utility model are: 1. This receiving and cutting roller smoothing machine, by installing a smoothing unit, winds the film to be smoothed through the installation unit. Then, by activating the electromagnetic slide rod, the moving plate pushes the placement table towards the worktable. Subsequently, according to the film rolls of different thicknesses, the cylinder lifting adjustment component can be activated, which pushes the flipping plate and then drives the rubber roller. The flipping plate flips around the fixed seat, and at the same time, the rubber roller contacts the film, thus adapting to the contact of film rolls of different thicknesses, thereby improving the practicality of the device.

[0011] 2. This receiving and cutting pressure roller smoothing machine, through the installation unit, further places the film roll on the outer surface of the arc-shaped expansion plate. At the same time, by starting the output motor, the output motor drives the threaded rod and the threaded cylinder to mesh, thereby causing the arc-shaped expansion plate to expand outward, thus fixing the film roll. Then, by starting the motor, the transmission component, transmission belt component and transmission gear component drive the two arc-shaped expansion plates to rotate in opposite directions, thereby winding the film roll. Attached Figure Description Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the bottom structure of this utility model; Figure 3 This is a cross-sectional view of the installation unit structure of this utility model; Figure 4 This is a schematic diagram of the smoothing unit structure of this utility model.

[0012] In the diagram: 1. Workbench; 2. Support leg; 3. Control panel; 4. Auxiliary table; 5. Movable slot; 6. Electromagnetic slide bar; 7. Moving plate; 8. Placement platform; 9. Fixed base; 10. Flip plate; 11. Rubber roller; 12. Cylinder lifting and adjusting assembly; 13. Column; 14. Motor; 15. Transmission assembly; 16. Transmission belt assembly; 17. Transmission gear assembly; 18. Central shaft; 19. Moving sleeve; 20. Fixed plate; 21. Threaded rod; 22. Threaded cylinder; 23. Fixed plate; 24. Connecting plate; 25. Arc-shaped expansion plate. Detailed Implementation

[0013] 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.

[0014] Please see Figures 1-4 This utility model provides a technical solution: a material receiving and cutting pressure roller smoothing machine, including a worktable 1 and support legs 2, characterized in that: the support legs 2 are set at the bottom of the worktable 1, and a smoothing mechanism is set above the worktable 1. The smoothing mechanism includes an installation unit and a smoothing unit. The installation unit is installed above the worktable 1, and the smoothing unit is installed above the worktable 1. The smoothing unit includes an auxiliary table 4, which is fixedly connected to the side of the workbench 1. The auxiliary table 4 has an internal movable groove 5, inside which is installed an electromagnetic slide rod 6. A movable plate 7 is movably connected to the outer surface of the electromagnetic slide rod 6. A placement platform 8 is fixedly connected to the top of the movable plate 7. A fixed seat 9 is provided on the top of the placement platform 8. A flip plate 10 is movably connected to the inner side of the fixed seat 9. A rubber roller 11 is provided on the inner side of the flip plate 10. A cylinder lifting adjustment assembly 12 is provided on the top of the placement platform 8, and the output end of the cylinder lifting adjustment assembly 12 is connected to the flip plate 10. By installing a smoothing unit and then winding the film to be smoothed around it, the electromagnetic slide bar 6 is activated, causing the moving plate 7 to push the placement table 8 towards the worktable 1. Then, depending on the thickness of the film roll, the cylinder lifting adjustment component 12 is activated, causing the cylinder lifting adjustment component 12 to push the flipping plate 10 and then drive the rubber roller 11, so that the flipping plate 10 flips around the fixed base 9, and at the same time, the rubber roller 11 comes into contact with the film, thus adapting to the contact of film rolls of different thicknesses, thereby improving the practicality of the device.

[0015] The front of the workbench 1 is equipped with a control panel 3, which allows the device to be controlled for operation.

[0016] The mounting unit includes a column 13, which is fixedly connected to the top of the workbench 1. A motor 14 is mounted on the side of the column 13. The output shaft of the motor 14 is driven by a transmission assembly 15. A transmission belt assembly 16 is driven by the outer surface of the transmission assembly 15. A transmission gear assembly 17 is driven by the other end of the transmission belt assembly 16. A central shaft 18 is driven by the top of the transmission gear assembly 17. A fixed cylinder 20 is connected to the other end of the central shaft 18. An output motor is installed inside the fixed cylinder 20. A threaded rod 21 is driven by the output shaft of the output motor. The output shaft of the central shaft 18 is fixedly connected to the threaded rod 21. A threaded cylinder 22 is provided on the outer surface of the threaded rod 21. A fixing plate 23 is connected to the outer surface of the threaded cylinder 22. A connecting plate 24 is movably connected to the outer surface of the fixing plate 23. An arc-shaped expansion plate 25 is connected to the other end of the connecting plate 24. Then, through the installation unit, the film roll is placed on the outer surface of the arc-shaped expansion plate 25. At the same time, by starting the output motor, the output motor drives the threaded rod 21 to mesh with the threaded cylinder 22, thereby causing the arc-shaped expansion plate 25 to expand outward, thus fixing the film roll. Then, by starting the motor 14, the transmission assembly 15, the transmission belt assembly 16 and the transmission gear assembly 17 drive the two arc-shaped expansion plates 25 to rotate in opposite directions, thereby winding the film roll.

[0017] The transmission gear assembly 17 consists of two meshing transmission gears and a driven gear. The transmission gears are connected to one of the shafts of the transmission belt assembly 16, and the driven gears are connected to the central shaft 18. Thus, when the motor 14 starts, the transmission gears mesh with the auxiliary gears after being driven by the transmission belt assembly 16.

[0018] The outer surface of the arc-shaped expansion plate 25 is provided with a buffer pad, which is made of polyurethane material. The buffer pad can prevent the arc-shaped expansion plate 25 from directly and rigidly contacting the film roll when fixing the film roll, thus avoiding damage to the film.

[0019] The bottom of the support leg 2 is equipped with an adjustable foot, which is threadedly connected to the support leg 2. The height of the support leg 2 can be adjusted by rotating the adjustable foot, so that the worktable 1 can be kept horizontal.

[0020] The outer surface of the rubber roller 11 is covered with an elastic rubber layer. The outer surface of the elastic rubber layer is provided with several anti-slip patterns. The elastic rubber layer can increase the adhesion between the rubber roller 11 and the film, and the anti-slip patterns can prevent the rubber roller 11 from sliding relative to the film during the smoothing process.

[0021] Working principle: By rotating the adjustable feet at the bottom of the support leg 2 to keep the worktable 1 level, the film roll is placed on the outer surface of the arc-shaped expansion plate 25 of the installation unit. The output motor inside the fixed cylinder 20 is started, which drives the threaded rod 21 to mesh with the threaded cylinder 22, causing the arc-shaped expansion plate 25 to expand outward and the polyurethane buffer pad on its outer surface to flexibly fix the film roll. The motor 14 on the side of the column 13 is started, which is transmitted through the transmission assembly 15 and the transmission belt assembly 16 to the transmission gear assembly 17, which consists of meshing transmission gears and driven gears. The two arc-shaped expansion plates 25 are rotated in opposite directions to perform the winding operation. At the same time, the electromagnetic slide rod 6 in the movable groove 5 inside the auxiliary table 4 in the smoothing unit is activated, which pushes the moving plate 7 to move the placement table 8 towards the worktable 1. The cylinder lifting adjustment component 12 is activated according to the thickness of the film roll, which pushes the flipping plate 10 to flip around the fixed seat 9, so that the rubber roller 11 with an elastic rubber layer with anti-slip texture on its outer surface comes into contact with the film and smooths the film during the winding process. The whole process can be controlled by the control panel 3 on the front of the worktable 1.

[0022] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. A material receiving and cutting roller smoothing machine, comprising a worktable (1) and support legs (2), characterized in that: The support leg (2) is located at the bottom of the workbench (1), and a smoothing mechanism is provided above the workbench (1). The smoothing mechanism includes an installation unit and a smoothing unit. The installation unit is installed above the workbench (1), and the smoothing unit is installed above the workbench (1). The smoothing unit includes an auxiliary platform (4), which is fixedly connected to the side of the workbench (1). The auxiliary platform (4) has an open movable groove (5) inside, and an electromagnetic slide rod (6) is provided inside the movable groove (5). A movable plate (7) is movably connected to the outer surface of the electromagnetic slide rod (6). A placement platform (8) is fixedly connected to the top of the movable plate (7). A fixed seat (9) is provided on the top of the placement platform (8). A flip plate (10) is movably connected to the inner side of the fixed seat (9). A rubber roller (11) is provided on the inner side of the flip plate (10). A cylinder lifting adjustment assembly (12) is provided on the top of the placement platform (8). The output end of the cylinder lifting adjustment assembly (12) is connected to the flip plate (10).

2. The material receiving and cutting roller smoothing machine according to claim 1, characterized in that: The workbench (1) has a control panel (3) on its front.

3. A material receiving and cutting roller smoothing machine according to claim 1, characterized in that: The installation unit includes a column (13) fixedly connected to the top of the workbench (1). A motor (14) is located on the side of the column (13). The output shaft of the motor (14) is driven by a transmission assembly (15). A transmission belt assembly (16) is driven by the outer surface of the transmission assembly (15). A transmission gear assembly (17) is driven by the other end of the transmission belt assembly (16). A central shaft (18) is driven by the top of the transmission gear assembly (17). The other end of the central shaft (18) is driven by the transmission belt assembly (17). One end is connected to a fixed cylinder (20), and an output motor is installed inside the fixed cylinder (20). The output shaft of the output motor is driven by a threaded rod (21). The output shaft of the central shaft (18) is fixedly connected to the threaded rod (21). A threaded cylinder (22) is installed on the outer surface of the threaded rod (21). A fixed plate (23) is connected to the outer surface of the threaded cylinder (22). A connecting plate (24) is movably connected to the outer surface of the fixed plate (23). An arc-shaped expansion plate (25) is connected to the other end of the connecting plate (24).

4. A material receiving and cutting roller smoothing machine according to claim 3, characterized in that: The transmission gear assembly (17) consists of two meshing transmission gears and a driven gear. The transmission gears are connected to one of the rotating shafts of the transmission belt assembly (16), and the driven gears are connected to the central shaft (18).

5. A material receiving and cutting roller smoothing machine according to claim 4, characterized in that: The outer surface of the arc-shaped expansion plate (25) is provided with a buffer pad, which is made of polyurethane material.

6. A material receiving and cutting roller smoothing machine according to claim 1, characterized in that: The bottom of the support leg (2) is provided with an adjustable foot, which is threadedly connected to the support leg (2).

7. A material receiving and cutting roller smoothing machine according to claim 1, characterized in that: The outer surface of the rubber roller (11) is covered with an elastic rubber layer, and the outer surface of the elastic rubber layer is provided with several anti-slip patterns.

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