A kind of flatting equipment for processing medicine aluminum foil

Abstract

The utility model discloses a kind of flatting equipment for medicinal aluminum foil processing, belong to aluminum foil processing technical field, including base frame, the top of the base frame is fixedly installed with two groups of fixed frame, the movable setting of fixed frame has the box shell that can be adjusted up and down, the movable setting of box shell has two groups of movable activity box, the translation component that moves and adjusts activity box is set in box shell, fixed box is fixed in the activity box, the utility model is rotated by using the rotation of first pivot, drives scraping strip rotation, fold mark on the surface of aluminum foil sheet is smoothed, avoid the folding phenomenon of aluminum foil sheet, simultaneously driving gear and driven gear can adjust the rotation direction of first pivot, fold is smoothed from inside to outside, then under the driving of activity box, rolling mill is moved outward on the aluminum foil sheet after smoothing, fold is further flattened, ensure the flatness of aluminum foil sheet surface.

Description

Technical Field

[0001] This utility model relates to the field of aluminum foil processing technology, specifically to a flattening device for processing pharmaceutical aluminum foil. Background Technology

[0002] A hot stamping material made by directly rolling aluminum into thin sheets produces a stamping effect similar to that of pure silver foil, hence it is also called imitation silver foil. Because aluminum is soft, malleable, and has a silvery-white luster, the rolled sheets can be laminated onto offset paper with substances such as sodium silicate to create aluminum foil, which can then be printed on. However, aluminum foil itself is prone to oxidation and darkening; rubbing or touching will cause the color to fade, making it unsuitable for hot stamping on book covers and other items intended for long-term preservation.

[0003] In the prior art, Chinese utility model publication number CN220072992U discloses an aluminum foil flattening machine. It includes a box with openings on both sides. Three limiting rollers are rotatably mounted inside the box, arranged in a triangular array. The same aluminum foil strip is wound around the three limiting rollers. A take-up roller is rotatably mounted inside the box, with one end of the aluminum foil strip wound around it. A rectangular frame is provided inside the box, and a flattening roller is rotatably mounted inside the rectangular frame. The bottom of the flattening roller extends outside the rectangular frame and contacts the top of the aluminum foil strip. The flattening roller is adapted to the limiting rollers located above. The beneficial effects of this utility model are: through a simple height adjustment mechanism, the height of the flattening structure can be quickly adjusted, facilitating the flattening operation of aluminum foil of different thicknesses, reducing damage during the aluminum foil flattening process, and helping to improve the production and processing efficiency of aluminum foil.

[0004] The above technical solution uses the cooperation of a flattening roller and a limiting roller to squeeze the aluminum foil, so that the wrinkles on the surface are flattened. However, this flattening method is prone to causing deformation of the aluminum foil, resulting in folding indentations on the aluminum foil. It is impossible to smooth out the wrinkles before flattening. Utility Model Content

[0005] The purpose of this invention is to provide a flattening device for processing pharmaceutical aluminum foil. A first drive motor drives a set of second rotating shafts to rotate. Then, the second rotating shaft and the first rotating shaft drive a scraper to rotate under the linkage of a drive gear and a driven gear, smoothing out the creases from the center of the aluminum foil to both sides. Subsequently, the movable box moves outward under the drive of the translation component, and the aluminum foil is rolled again by the rolling roller to keep the surface of the aluminum foil flat, thereby solving the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a flattening device for processing pharmaceutical aluminum foil, comprising a base frame, two sets of fixed frames fixedly installed on the top of the base frame, a box shell that can be moved up and down and adjusted is movably arranged inside the fixed frames, two sets of movable boxes that can be moved left and right are movably arranged inside the box shell, a translation component for moving and adjusting the movable boxes is provided inside the box shell, a fixed box is fixed inside the movable box, two sets of first rotating shafts are rotatably connected to the inner cavity of the fixed box through bearings, multiple sets of scraper strips are fixed to the bottom of the first rotating shafts, a second rotating shaft is also rotatably connected to the inner cavity of the fixed box between the first rotating shafts through bearings, two sets of meshing drive gears are fixed on the second rotating shaft, a driven gear that meshes with the drive gears is fixed on the first rotating shaft, a first drive motor is fixedly connected to the end of a set of second rotating shafts on the top of the fixed box, and a rolling roller is rotatably connected to the movable box through bearings.

[0007] Preferably, the translation component includes a second drive motor fixed to one side of the housing shell, the output shaft of the second drive motor passing through the interior of the housing shell and fixed with a positive and negative threaded rod that is rotatably connected to the inner cavity of the housing shell, and a connecting block threadedly connected to the positive and negative threaded rod, the connecting block being fixed to the top of the movable box.

[0008] Preferably, an electric push rod is fixed to the top of the fixing frame, and the piston rod of the electric push rod passes through the fixing frame and is fixedly connected to the top of the housing shell.

[0009] Preferably, a limiting groove is provided on the outer side of the housing shell, and the fixing frame is movably engaged in the limiting groove.

[0010] Preferably, a fixing block is fixed to the top of the movable box, and a sliding rod is slidably connected to the center of the fixing block. The two ends of the sliding rod are fixed to the inner wall of the outer shell of the box.

[0011] Preferably, it further includes a drive assembly for driving the pressing roller. The drive assembly includes a support plate fixed to the inner wall of the movable box. A third drive motor is fixed to the top of the support plate. A drive pulley is fixed to the output shaft of the third drive motor. A driven pulley is fixed to one end of the pressing roller. A drive belt is connected to the outer side of the drive pulley and the driven pulley.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This invention utilizes the rotation of the first rotating shaft to drive the scraper to rotate, smoothing out the creases on the surface of the aluminum foil and preventing the aluminum foil from folding. At the same time, the drive gear and driven gear can adjust the rotation direction of the first rotating shaft, smoothing out the creases from the inside out. Then, driven by the movable box, the pressing roller moves outward on the smoothed aluminum foil to further flatten the creases and ensure the flatness of the aluminum foil surface.

[0014] This invention uses a third drive motor to drive the drive pulley to rotate, and then the drive pulley drives the driven pulley and the rolling roller to rotate, so as to make use of the friction of the two sets of rolling rollers to move the aluminum foil to both sides and maintain the tension of the aluminum foil. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a bottom-view perspective view of the outer shell of the box of this utility model;

[0017] Figure 3 This is a cross-sectional perspective view of the outer shell of the box of this utility model;

[0018] Figure 4 This is a cross-sectional perspective view of the movable box of this utility model;

[0019] Figure 5 This is a cross-sectional three-dimensional structural diagram of the fixing box of this utility model.

[0020] The following are the labeling elements in the diagram: 1. Base frame; 2. Fixing frame; 3. Housing shell; 4. Movable box; 5. Translation assembly; 51. Second drive motor; 52. Threaded rod (positive and negative); 53. Connecting block; 6. Fixing box; 7. First rotating shaft; 8. Scraper; 9. Second rotating shaft; 10. Drive gear; 11. Driven gear; 12. First drive motor; 13. Roller; 14. Electric push rod; 15. Limiting groove; 16. Fixing block; 17. Slide rod; 18. Support plate; 19. Third drive motor; 20. Drive pulley; 21. Driven pulley; 22. Transmission belt. 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] This utility model provides, for example Figures 1-5 The flattening equipment for processing pharmaceutical aluminum foil shown includes a base frame 1. Two sets of fixed frames 2 are fixedly installed on the top of the base frame 1. A box shell 3 that can be moved up and down is movably arranged inside the fixed frame 2. Two sets of movable boxes 4 that can be moved left and right are movably arranged inside the box shell 3. A translation component 5 for moving and adjusting the movable boxes 4 is arranged inside the box shell 3. A fixed box 6 is fixed inside the movable box 4. Two sets of first rotating shafts 7 are rotatably connected to the inner cavity of the fixed box 6 through bearings. Multiple sets of scraper strips 8 are fixed to the bottom of the first rotating shafts 7. A second rotating shaft 9 is also rotatably connected to the inner cavity of the fixed box 6 between the first rotating shafts 7 through bearings. Two sets of meshing drive gears 10 are fixed on the second rotating shaft 9. A driven gear 11 that meshes with the drive gears 10 is fixed on the first rotating shaft 7. A first drive motor 12 that is fixedly connected to the end of a set of second rotating shafts 9 is fixed on the top of the fixed box 6. A pressing roller 13 is rotatably connected to the movable box 4 through bearings.

[0023] By rotating the first rotating shaft 7, the scraper 8 is driven to rotate, smoothing out the wrinkles on the surface of the aluminum foil and preventing the aluminum foil from folding. At the same time, the drive gear 10 and the driven gear 11 can adjust the rotation direction of the first rotating shaft 7, smoothing out the wrinkles from the inside out. Then, driven by the movable box 4, the pressing roller 13 moves outward on the smoothed aluminum foil to further flatten the wrinkles and ensure the flatness of the aluminum foil surface.

[0024] Among them, such as Figure 1-3 As shown:

[0025] The translation component 5 includes a second drive motor 51 fixed to one side of the housing shell 3. The output shaft of the second drive motor 51 passes through the inside of the housing shell 3 and is fixed with a positive and negative threaded rod 52 that is rotatably connected to the inner cavity of the housing shell 3. A connecting block 53 is threadedly connected to the positive and negative threaded rod 52. The connecting block 53 is fixed to the top of the movable box 4. The positive and negative threaded rod 52 is driven to rotate by the second drive motor 51. Then, the positive and negative threaded rod 52 is threadedly connected to the connecting block 53 to drive the two sets of movable boxes 4 to move towards each other, thereby driving the crushing roller 13 to crush the aluminum foil.

[0026] Furthermore, such as Figure 1 As shown:

[0027] An electric push rod 14 is fixed to the top of the fixed frame 2. The piston rod of the electric push rod 14 passes through the fixed frame 2 and is fixedly connected to the top of the outer shell 3. The electric push rod 14 can drive the outer shell 3 to move up and down, which not only facilitates the loading and unloading of aluminum foil sheets, but also facilitates the flattening of aluminum foil sheets of different thicknesses.

[0028] Preferred, such as Figure 2 As shown:

[0029] A limiting groove 15 is provided on the outer side of the outer shell 3. The fixing frame 2 is movably engaged in the limiting groove 15. The limiting groove 15 is used to limit the outer shell 3 and ensure that the outer shell 3 remains stable during the up and down movement.

[0030] It is worth noting that, such as Figure 3 As shown:

[0031] A fixing block 16 is fixed to the top of the movable box 4. A sliding rod 17 is slidably connected to the center of the fixing block 16. The two ends of the sliding rod 17 are fixed to the inner wall of the outer shell 3 of the box. The fixed block 16 slides on the sliding rod 17, which facilitates the limiting of the movable box 4 and ensures that the movable box 4 moves smoothly inside the outer shell 3 of the box, thereby ensuring that the crushing roller 13 crushes the aluminum foil at all points.

[0032] In a further preferred embodiment, such as Figure 4 As shown:

[0033] It also includes a drive assembly for driving the pressing roller 13. The drive assembly includes a support plate 18 fixed to the inner wall of the movable box 4. A third drive motor 19 is fixed to the top of the support plate 18. A drive pulley 20 is fixed to the output shaft of the third drive motor 19. A driven pulley 21 is fixed to one end of the pressing roller 13. A transmission belt 22 is connected to the outer side of the drive pulley 20 and the driven pulley 21. The third drive motor 19 drives the drive pulley 20 to rotate. Then, the drive pulley 20 and the transmission belt 22 drive the driven pulley 21 and the pressing roller 13 to rotate. This allows the aluminum foil to be moved to both sides by the friction of the two sets of pressing rollers 13, thus maintaining the tension of the aluminum foil.

[0034] In practical use, the aluminum foil sheet that needs to be flattened is placed on top of the base frame 1. Then, the electric push rod 14 is activated, which drives the outer shell 3 of the box to move downward within the fixed frame 2, so that the pressing roller 13 and the base frame 1 squeeze the aluminum foil sheet. Subsequently, the second drive motor 51 drives the positive and negative threaded rod 52 to rotate, which drives the movable box 4 to move on both sides through the connecting block 53. During the movement of the movable box 4, the first drive motor 12 drives a set of second rotating shafts 9 to rotate, and then the second rotating shafts 9 drive the drive gear 1. The first rotating shaft 7 is driven to rotate synchronously by the cooperation of the driven gear 11 and the driven gear 0. The first rotating shaft 7 drives the scraper 8 to rotate, smoothing the aluminum foil and reducing wrinkles. Then the smoothed aluminum foil is rolled flat by the rolling roller 13. During this period, the third drive motor 19 drives the drive pulley 20 to rotate. Then the driven pulley 21 drives the rolling roller 13 to rotate under the drive of the transmission belt 22. The two sets of rolling rollers 13 drive the aluminum foil to move to both sides, which can keep the aluminum foil under the corresponding tension and facilitate the flattening process.

[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 flattening device for processing pharmaceutical aluminum foil, comprising a base frame (1), characterized in that: Two sets of fixed frames (2) are fixedly installed on the top of the base frame (1). A box shell (3) that can be moved up and down is movably arranged inside the fixed frame (2). Two sets of movable boxes (4) that can be moved left and right are movably arranged inside the box shell (3). A translation component (5) for moving and adjusting the movable boxes (4) is arranged inside the box shell (3). A fixed box (6) is fixed inside the movable box (4). Two sets of first rotating shafts (7) are rotatably connected to the inner cavity of the fixed box (6) through bearings. The bottom of the first rotating shaft (7) The fixed box (6) has multiple sets of scraper blades (8) fixed in one part. The inner cavity of the fixed box (6) is located between the first rotating shaft (7) and is rotatably connected to the second rotating shaft (9) through the bearing. Two sets of meshing drive gears (10) are fixed on the second rotating shaft (9). The first rotating shaft (7) is fixed with a driven gear (11) meshing with the drive gear (10). The top of the fixed box (6) is fixed with a first drive motor (12) fixedly connected to the end of a set of second rotating shafts (9). The movable box (4) is rotatably connected with a rolling roller (13) through the bearing.

2. The flattening equipment for processing pharmaceutical aluminum foil according to claim 1, characterized in that: The translation component (5) includes a second drive motor (51) fixed on one side of the housing (3). The output shaft of the second drive motor (51) passes through the inside of the housing (3) and is fixed with a positive and negative threaded rod (52) that is rotatably connected to the inner cavity of the housing (3). A connecting block (53) is threaded onto the positive and negative threaded rod (52), and the connecting block (53) is fixed to the top of the movable box (4).

3. The flattening equipment for processing pharmaceutical aluminum foil according to claim 1, characterized in that: An electric push rod (14) is fixed to the top of the fixed frame (2). The piston rod of the electric push rod (14) passes through the fixed frame (2) and is fixedly connected to the top of the outer shell (3).

4. The flattening equipment for processing pharmaceutical aluminum foil according to claim 1, characterized in that: A limiting groove (15) is provided on the outer side of the outer shell (3) of the box, and the fixing frame (2) is movably engaged in the limiting groove (15).

5. The flattening equipment for processing pharmaceutical aluminum foil according to claim 1, characterized in that: The top of the movable box (4) is fixed with a fixing block (16), and a sliding rod (17) is slidably connected at the center of the fixing block (16). The two ends of the sliding rod (17) are fixed to the inner wall of the outer shell (3) of the box.

6. The flattening equipment for processing pharmaceutical aluminum foil according to claim 1, characterized in that: It also includes a drive assembly for driving the rolling roller (13), the drive assembly including a support plate (18) fixed on the inner wall of the movable box (4), a third drive motor (19) fixed on the top of the support plate (18), a drive pulley (20) fixed on the output shaft of the third drive motor (19), a driven pulley (21) fixed on one end of the rolling roller (13), and a drive belt (22) drivingly connecting the drive pulley (20) and the driven pulley (21) on the outside.

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