Winding device for aluminum foil preservative film production
By introducing a combination of a first motor, gears, toothed plates, and guide plates into the aluminum foil cling film winding device, the problem of guiding aluminum foil cling film of different widths was solved. Furthermore, by increasing tension through a second motor and a bidirectional threaded screw, neat winding was achieved, thus expanding the applicability of the device.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HEBEI YINRUI NEW MATERIAL TECH CO LTD
- Filing Date
- 2025-06-11
- Publication Date
- 2026-05-01
AI Technical Summary
Existing aluminum foil cling film winding devices cannot effectively guide aluminum foil cling film of different widths, resulting in inconvenience in use.
The system employs a combination of a first motor, gears, toothed plates, and guide plates. By adjusting the distance of the guide plates, it can accommodate aluminum foil cling film of different widths. Combined with a second motor, a bidirectional threaded screw, a slider, and a motion frame, the tension of the cling film is increased to prevent slack. Finally, a third motor drives the winding roller for winding.
It enables effective guidance and neat winding of aluminum foil cling film of different widths, expands the application range of the device, and avoids shaking and loosening of the cling film during the winding process.
Smart Images
Figure CN224185504U_ABST
Abstract
Description
Technical Field
[0001] The embodiments disclosed herein relate to the field of food preservation film processing equipment technology, and more specifically, to an aluminum foil food preservation film production and winding device. Background Technology
[0002] Due to its excellent properties, aluminum foil is widely used in food, beverages, cigarettes, pharmaceuticals, photographic plates, and household daily necessities. It is commonly used as a packaging material and can also be used as decorative gold and silver threads, wallpaper, and decorative trademarks for various stationery printed materials and light industrial products. Among these various uses, the most effective way to utilize the performance characteristics of aluminum foil is as a packaging material.
[0003] Currently, operators frequently need to use winding devices when producing aluminum foil cling film. While existing winding devices can perform basic winding operations, they can only guide aluminum foil cling film of the same width. When operators need to guide aluminum foil cling film of different widths, the winding device cannot meet their operational needs, causing inconvenience to the operators. Therefore, improvements are needed. Utility Model Content
[0004] To overcome the above-mentioned defects, embodiments of this disclosure provide an aluminum foil cling film production winding device, which solves the technical problem in the prior art that it is impossible to guide cling films of different widths.
[0005] According to one aspect, at least one embodiment of this disclosure provides an aluminum foil cling film production and winding device, including a workbench, a connecting frame fixedly connected to the left side of the top of the workbench, a first motor fixedly mounted on the top right side of the connecting frame, a rotating shaft fixedly sleeved at the other end of the output shaft of the first motor, a gear fixedly sleeved at the bottom end of the outer surface of the rotating shaft, a guide roller movably connected between the inner surfaces of the connecting frame, both ends of the guide roller extending into the interior of both ends of the connecting frame, guide plates movably sleeved on both sides of the outer surface of the guide roller, two guide plates, a moving block located inside the top of the top of each of the two guide plates fixedly connected, the outer surface of the moving block movably connected to the interior of the top of the connecting frame, a toothed plate fixedly connected to the top of the moving block, two toothed plates, the outer surfaces of the two toothed plates meshing with the outer surface of the gear, and the bottom ends of the two toothed plates movably connected to the top of the connecting frame.
[0006] As a preferred technical solution of this utility model, a second motor is fixedly installed in the middle of the front of the workbench, and a bidirectional threaded screw is fixedly sleeved on the other end of the output shaft of the second motor. The other end of the bidirectional threaded screw passes through the workbench and extends into the interior of the workbench, and its outer surface is movably connected to the interior of the workbench. Table legs are fixedly connected to the four corners of the bottom of the workbench.
[0007] As a preferred technical solution of this utility model, the front and rear sides of the outer surface of the bidirectional threaded screw are threaded with sliders located inside the worktable, the outer surface of the sliders is movably connected to the interior of the worktable, and a long rod is hinged to the top of the sliders.
[0008] As a preferred embodiment of this utility model, a motion frame is hinged to the top of the long rod, and a circular roller is movably connected between the inner surfaces of the motion frame.
[0009] As a preferred embodiment of this utility model, a connecting sleeve is fixedly sleeved on the outer surface of the circular roller, and the connecting sleeve is made of sponge.
[0010] As a preferred embodiment of this utility model, both ends of the circular roller are fixedly connected to motion shafts located inside the front and rear ends of the motion frame, and the outer surface of the motion shafts is movably connected to the interior of the motion frame.
[0011] As a preferred embodiment of this utility model, long blocks are movably connected to both the front and rear sides of the bottom of the motion frame, and the bottom of the long blocks are fixedly connected to the top of the workbench.
[0012] As a preferred technical solution of this utility model, the long block is internally connected with guide blocks, and there are two guide blocks. The tops of the two guide blocks pass through the long block and extend to the front and rear sides of the bottom of the motion frame and are fixedly connected to the front and rear sides of the bottom of the motion frame.
[0013] As a preferred technical solution of this utility model, a first rectangular plate and a second rectangular plate are fixedly connected to the front and rear directions of the right side of the top of the workbench, respectively. A movable shaft is movably connected inside the second rectangular plate. One end of the movable shaft passes through the second rectangular plate and extends to the outer surface of the front of the second rectangular plate and is fixedly connected to a take-up roller. The front of the take-up roller is movably connected to the back of the first rectangular plate.
[0014] As a preferred technical solution of this utility model, a third motor is fixedly installed at the top of the front side of the first rectangular plate, and a round shaft is fixedly sleeved at the other end of the output shaft of the third motor. The other end of the round shaft passes through the first rectangular plate and extends to the front side of the take-up roller and is fixedly connected to the front side of the take-up roller. The outer surface of the round shaft is movably connected to the interior of the first rectangular plate.
[0015] The beneficial effects of the embodiments disclosed herein are as follows:
[0016] 1. In this disclosure, by setting up a first motor, gears, toothed plates, and guide plates, the operator starts the first motor, which will cause the rotating shaft and gears to rotate, thereby causing the outer surface of the gears to mesh with the outer surfaces of the two toothed plates. This will cause the two toothed plates to drive the two moving blocks and the two guide plates to move in opposite directions. This allows the operator to adjust the distance between the two guide plates to guide aluminum foil cling film of different widths, thereby improving the application range of the winding device.
[0017] 2. In this disclosure, by setting up a second motor, a bidirectional threaded screw, a slider, a long rod, and a motion frame, starting the second motor will cause the bidirectional threaded screw to rotate, thereby causing the two sliders to move towards each other, which in turn causes the two long rods to rotate and tilt, pushing the motion frame upwards. This will increase the tension of the aluminum foil cling film on the connecting sleeve, thus preventing the aluminum foil cling film from loosening, and ensuring that the aluminum foil cling film is neatly wound up during the winding process. Attached Figure Description
[0018] To more clearly illustrate the technical solutions in the embodiments of this disclosure, the accompanying drawings used in the description of the embodiments of this disclosure will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this disclosure. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this disclosure and these drawings without any creative effort.
[0019] Figure 1 This is a schematic diagram of the structure of the workbench in one embodiment of this disclosure;
[0020] Figure 2 for Figure 1 A cross-sectional view of the front of the workbench in the embodiment;
[0021] Figure 3 for Figure 1 A schematic cross-sectional view of the side of the guide roller in the embodiment;
[0022] Figure 4 for Figure 1 A schematic cross-sectional view of the front side of the take-up roller in the embodiment;
[0023] Figure 5 for Figure 1 A schematic cross-sectional view of the side of the long block in the embodiment;
[0024] Figure 6 for Figure 1A cross-sectional view of the side of the third motor in the embodiment.
[0025] In the diagram: 1. Workbench; 2. Connecting frame; 3. First motor; 4. Rotating shaft; 5. Gear; 6. Guide roller; 7. Guide plate; 8. Moving block; 9. Gear plate; 10. Second motor; 11. Bidirectional threaded screw; 12. Slider; 13. Long rod; 14. Moving frame; 15. Circular roller; 16. Connecting sleeve; 17. Moving shaft; 18. Long block; 19. Guide block; 20. Table leg; 21. Rectangular plate No. 1; 22. Rectangular plate No. 2; 23. Movable shaft; 24. Rewinding roller; 25. Third motor; 26. Circular shaft. Detailed Implementation
[0026] The present disclosure will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present disclosure and are not intended to limit the scope of the disclosure.
[0027] To keep the drawings concise, each drawing only schematically shows the parts relevant to the disclosure; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of components with the same structure or function is schematically shown, or only one is labeled. In this document, "one" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."
[0028] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linkage" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this disclosure based on the specific circumstances.
[0029] In this disclosure, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.
[0030] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this disclosure.
[0031] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.
[0032] like Figures 1-6 The diagram illustrates an aluminum foil cling film production and winding device according to an embodiment of this disclosure. It includes a workbench 1, a connecting frame 2 fixedly connected to the left side of the top of the workbench 1, a first motor 3 fixedly mounted on the top right side of the connecting frame 2, a rotating shaft 4 fixedly sleeved at the other end of the output shaft of the first motor 3, a gear 5 fixedly sleeved at the bottom of the outer surface of the rotating shaft 4, a guide roller 6 movably connected between the inner surfaces of the connecting frame 2, the front and rear ends of the guide roller 6 extending into the interior of the front and rear ends of the connecting frame 2, guide plates 7 movably sleeved on both the front and rear sides of the outer surface of the guide roller 6, and two guide plates 7 in total. A moving block 8 located inside the top of the connecting frame 2 is fixedly connected to the top of each of the two guide plates 7, the outer surface of the moving block 8 movably connected to the interior of the top of the connecting frame 2, and a toothed plate 9 fixedly connected to the top of the moving block 8. Two toothed plates 9 in total, the outer surfaces of both toothed plates 9 meshing with the outer surface of the gear 5, and the bottom ends of both toothed plates 9 movably connected to the top of the connecting frame 2.
[0033] Because the outer surfaces of the two toothed plates 9 are meshed with the gear 5, when the gear 5 rotates, the two toothed plates 9 will move. Due to the design of the two guide plates 7, the aluminum foil cling film can be guided, thereby preventing the aluminum foil cling film from shaking during the winding process.
[0034] In some examples, a second motor 10 is fixedly installed in the center of the front of the workbench 1. A bidirectional threaded screw 11 is fixedly sleeved at the other end of the output shaft of the second motor 10. The other end of the bidirectional threaded screw 11 passes through the workbench 1 and extends into the interior of the workbench 1, and its outer surface is movably connected to the interior of the workbench 1. Table legs 20 are fixedly connected to the four corners of the bottom of the workbench 1.
[0035] Since both the outer surface of the bidirectional threaded screw 11 and the interior of the worktable 1 are smooth, the friction between the outer surface of the bidirectional threaded screw 11 and the interior of the worktable 1 can be greatly reduced.
[0036] In some examples, the front and rear sides of the outer surface of the bidirectional threaded screw 11 are threaded with sliders 12 located inside the worktable 1. The outer surface of the sliders 12 is movably connected to the interior of the worktable 1, and a long rod 13 is hinged to the top of the sliders 12.
[0037] The design of the two sliders 12 allows the two long rods 13 to rotate subsequently.
[0038] In some examples, the top of the long rod 13 is hinged to a motion frame 14, and a roller 15 is movably connected between the inner surfaces of the motion frame 14.
[0039] Thanks to the design of the roller 15, the tension of the aluminum foil cling film can be adjusted subsequently.
[0040] In some examples, a connecting sleeve 16, made of sponge, is fixedly fitted onto the outer surface of the roller 15.
[0041] Because the connecting sleeve 16 is made of sponge, it can prevent the aluminum foil cling film from breaking when the connecting sleeve 16 is used to adjust the stretching of the aluminum foil cling film.
[0042] In some examples, both ends of the roller 15 are fixedly connected to a motion shaft 17 located inside the front and rear ends of the motion frame 14, and the outer surface of the motion shaft 17 is movably connected to the interior of the motion frame 14.
[0043] The design of the two motion shafts 17 can stabilize the rotation of the roller 15.
[0044] In some examples, long blocks 18 are movably connected to both the front and rear sides of the bottom of the motion frame 14, and the bottom of the long blocks 18 is fixedly connected to the top of the worktable 1.
[0045] The design of the two long blocks 18 provides overall support for the motion frame 14.
[0046] In some examples, the interior of the long block 18 is movably connected to guide blocks 19. There are two guide blocks 19, and the tops of the two guide blocks 19 pass through the long block 18 and extend to the front and rear sides of the bottom of the motion frame 14 and are fixedly connected to the front and rear sides of the bottom of the motion frame 14.
[0047] Due to the design of the guide block 19, the movement of the motion frame 14 is limited.
[0048] In some examples, a first rectangular plate 21 and a second rectangular plate 22 are fixedly connected to the front and back directions of the top right side of the workbench 1, respectively. A movable shaft 23 is movably connected inside the second rectangular plate 22. One end of the movable shaft 23 passes through the second rectangular plate 22 and extends to the outer surface of the front of the second rectangular plate 22 and is fixedly connected to a take-up roller 24. The front of the take-up roller 24 is movably connected to the back of the first rectangular plate 21.
[0049] Thanks to the design of the take-up roller 24, it is possible to perform take-up operations on aluminum foil cling film.
[0050] In some examples, a third motor 25 is fixedly installed at the top of the front of the first rectangular plate 21. A round shaft 26 is fixedly sleeved at the other end of the output shaft of the third motor 25. The other end of the round shaft 26 passes through the first rectangular plate 21 and extends to the front of the take-up roller 24 and is fixedly connected to the front of the take-up roller 24. The outer surface of the round shaft 26 is movably connected to the interior of the first rectangular plate 21.
[0051] The design of the third motor 25 enables the operator to rotate the shaft 26 and the take-up roller 24 via the third motor 25.
[0052] Working principle and usage process of this utility model:
[0053] First, the operator adjusts the two guide plates 7 according to the width of the aluminum foil cling film. At this time, the operator starts the first motor 3, which will cause the rotating shaft 4 and gear 5 to rotate. This will cause the outer surface of gear 5 to mesh with the outer surface of the two toothed plates 9, which will cause the two toothed plates 9 to drive the two moving blocks 8 and the two guide plates 7 to move in opposite directions. This will enable the two guide plates 7 to guide cling film of different widths. Then, the operator passes the aluminum foil cling film through the bottom end of the outer surface of the guide roller 6 and the top end of the outer surface of the connecting sleeve 16, and finally wraps and fixes it on the outer surface of the take-up roller 24.
[0054] Finally, the operator starts the second motor 10 and the third motor 25. The operation of the second motor 10 causes the bidirectional threaded screw 11 to rotate, which causes the two sliders 12 to move towards each other, and then causes the two long rods 13 to rotate and push the motion frame 14 to move upward as a whole, thereby increasing the tension of the plastic wrap. The operation of the third motor 25 causes the round shaft 26 and the winding roller 24 to rotate, thereby enabling the aluminum foil plastic wrap to be wound up.
[0055] It should be noted that the above embodiments are only used to illustrate the technical solutions of this disclosure and are not intended to limit it. Although this disclosure has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this disclosure without departing from the spirit and scope of the technical solutions of this disclosure, and all such modifications and substitutions should be covered within the scope of the claims of this disclosure.
Claims
1. An aluminum foil wrapping film production and winding device comprising a worktable (1), characterized in that: A connecting frame (2) is fixedly connected to the left side of the top of the workbench (1). A first motor (3) is fixedly installed on the top right side of the connecting frame (2). A rotating shaft (4) is fixedly sleeved on the other end of the output shaft of the first motor (3). A gear (5) is fixedly sleeved on the bottom end of the outer surface of the rotating shaft (4). A guide roller (6) is movably connected between the inner surfaces of the connecting frame (2). Both the front and rear ends of the guide roller (6) extend into the interior of the front and rear ends of the connecting frame (2). Both the front and rear sides of the outer surface of the guide roller (6) are movably sleeved with gears. Guide plate (7), there are two guide plates (7), and the top of each of the two guide plates (7) is fixedly connected to a moving block (8) located inside the top of the connecting frame (2). The outer surface of the moving block (8) is movably connected to the inside of the top of the connecting frame (2). The top of the moving block (8) is fixedly connected to a toothed plate (9). There are two toothed plates (9). The outer surface of each of the two toothed plates (9) is meshed with the outer surface of the gear (5). The bottom of each of the two toothed plates (9) is movably connected to the top of the connecting frame (2).
2. The aluminum foil food preservation film production and winding device according to claim 1, characterized in that: A second motor (10) is fixedly installed in the middle of the front of the workbench (1). A bidirectional threaded screw (11) is fixedly sleeved at the other end of the output shaft of the second motor (10). The other end of the bidirectional threaded screw (11) passes through the workbench (1) and extends into the interior of the workbench (1), and its outer surface is movably connected to the interior of the workbench (1). Table legs (20) are fixedly connected at the four corners of the bottom of the workbench (1).
3. The aluminum foil preservative film production and winding device according to claim 2, characterized in that: The front and rear sides of the outer surface of the bidirectional threaded screw (11) are threaded with sliders (12) located inside the worktable (1). The outer surface of the slider (12) is movably connected to the inside of the worktable (1). The top of the slider (12) is hinged with a long rod (13).
4. The aluminum foil food preservation film production and winding device according to claim 3, characterized in that: The top of the long rod (13) is hinged to a motion frame (14), and a circular roller (15) is movably connected between the inner surfaces of the motion frame (14).
5. The aluminum foil food preservation film production and winding device according to claim 4, characterized in that: A connecting sleeve (16) is fixedly sleeved on the outer surface of the roller (15), and the connecting sleeve (16) is made of sponge.
6. The aluminum foil food preservation film production and winding device according to claim 4, characterized in that: The front and rear ends of the roller (15) are fixedly connected to the motion shaft (17) located inside the front and rear ends of the motion frame (14), and the outer surface of the motion shaft (17) is movably connected to the interior of the motion frame (14).
7. The aluminum foil preservative film production and winding device according to claim 4, characterized in that: The front and rear sides of the bottom of the motion frame (14) are movably connected with long blocks (18), and the bottom of the long blocks (18) is fixedly connected to the top of the workbench (1).
8. The aluminum foil preservative film production and winding device according to claim 7, characterized in that: The long block (18) is internally connected to a guide block (19). There are two guide blocks (19). The tops of the two guide blocks (19) pass through the long block (18) and extend to the front and rear sides of the bottom of the motion frame (14) and are fixedly connected to the front and rear sides of the bottom of the motion frame (14).
9. The aluminum foil preservative film production and winding device according to claim 1, characterized in that: The first rectangular plate (21) and the second rectangular plate (22) are fixedly connected to the front and back directions on the right side of the top of the workbench (1). The second rectangular plate (22) is movably connected to the interior of the second rectangular plate (22). One end of the movable shaft (23) passes through the second rectangular plate (22) and extends to the outer surface of the front of the second rectangular plate (22) and is fixedly connected to a take-up roller (24). The front of the take-up roller (24) is movably connected to the back of the first rectangular plate (21).
10. The aluminum foil food preservation film production and winding device according to claim 9, characterized in that: A third motor (25) is fixedly installed at the top of the front side of the first rectangular plate (21). A round shaft (26) is fixedly sleeved at the other end of the output shaft of the third motor (25). The other end of the round shaft (26) passes through the first rectangular plate (21) and extends to the front side of the take-up roller (24) and is fixedly connected to the front side of the take-up roller (24). The outer surface of the round shaft (26) is movably connected to the interior of the first rectangular plate (21).